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CN112923792B - Electric toy gun firing mechanism and electric toy gun - Google Patents

Electric toy gun firing mechanism and electric toy gun Download PDF

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Publication number
CN112923792B
CN112923792B CN202110408300.3A CN202110408300A CN112923792B CN 112923792 B CN112923792 B CN 112923792B CN 202110408300 A CN202110408300 A CN 202110408300A CN 112923792 B CN112923792 B CN 112923792B
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China
Prior art keywords
gun
barrel
cylinder
electric toy
piston
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CN202110408300.3A
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Chinese (zh)
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CN112923792A (en
Inventor
吴岳
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Individual
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Individual
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/80Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
    • F41B11/89Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes for toys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70Details not provided for in F41B11/50 or F41B11/60
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70Details not provided for in F41B11/50 or F41B11/60
    • F41B11/71Electric or electronic control systems, e.g. for safety purposes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

本发明提供一种电动玩具枪发射机构及电动玩具枪,涉及玩具枪技术领域。该电动玩具枪发射机构包括筒体、活塞、第一驱动组件和第二驱动组件;筒体滑动连接在电动玩具枪的枪壳内,筒体的开口背离电动玩具枪的枪膛,筒底能够与枪壳内的抵接部抵接,筒底设置有能够与枪膛连通的出气孔;活塞套接在筒体内;第一驱动组件和筒体连接,用于驱动筒体带动活塞远离枪膛并在筒体远离枪膛预设行程后驱动筒体靠近枪膛;第二驱动组件与活塞连接,用于在筒体靠近枪膛且其筒底与抵接部抵接后,驱动活塞靠近枪膛。该电动玩具枪发射机构利用筒体的移动模拟枪机的移动,提升了操作仿真度,且利用筒底与抵接部抵接时的冲击力模拟后坐力,提升了玩家体验。

The present invention provides an electric toy gun firing mechanism and an electric toy gun, and relates to the technical field of toy guns. The electric toy gun firing mechanism comprises a cylinder, a piston, a first driving assembly and a second driving assembly; the cylinder is slidably connected in a gun shell of the electric toy gun, the opening of the cylinder is away from the gun barrel of the electric toy gun, the bottom of the cylinder can abut against a contact part in the gun shell, and the bottom of the cylinder is provided with an air outlet that can be communicated with the gun barrel; the piston is sleeved in the cylinder; the first driving assembly is connected to the cylinder, and is used to drive the cylinder to drive the piston away from the gun barrel and drive the cylinder to approach the gun barrel after the cylinder is away from the gun barrel by a preset stroke; the second driving assembly is connected to the piston, and is used to drive the piston to approach the gun barrel after the cylinder approaches the gun barrel and the bottom of the cylinder abuts against the abutment part. The electric toy gun firing mechanism simulates the movement of the bolt by the movement of the cylinder, improves the operation simulation, and simulates the recoil by the impact force when the bottom of the cylinder abuts against the abutment part, improves the player experience.

Description

Electric toy gun launching mechanism and electric toy gun
Technical Field
The invention relates to the technical field of toy guns, in particular to an electric toy gun launching mechanism and an electric toy gun.
Background
The toy gun is a long-history product, is deeply favored by wide military lovers, and the existing toy gun is mainly divided into two types of electric power and aerodynamic force.
The electrodynamic toy gun is more environment-friendly, lower in cost and less affected by the environment than the aerodynamic toy gun. The existing electric toy gun launching mechanism of electric power utilizes a motor and a gear set to drive a piston in an air cylinder to move, and then utilizes the movement process of the piston in a cylinder body of the air cylinder to push a bullet positioned in front of an air nozzle of the air cylinder to be launched from a gun barrel. However, as the cylinder body of the air cylinder is fixed, the operation simulation degree of the process of shooting bullets by the shooting mechanism of the existing electric toy gun is lower, and the simulation of recoil effect is not carried out, so that the experience of players is affected.
Disclosure of Invention
The invention aims to provide an electric toy gun launching mechanism and an electric toy gun, which are used for solving the technical problems that in the prior art, as the cylinder body of a cylinder in the electric toy gun launching mechanism is fixed, the operation simulation degree of the bullet launching process is low, the recoil effect is not simulated, and the experience of a player is influenced.
In a first aspect, the present invention provides an electric toy gun firing mechanism comprising a barrel, a piston, a first drive assembly, and a second drive assembly;
the barrel is slidably connected in a gun shell of the electric toy gun, an opening of the barrel deviates from a gun chamber of the electric toy gun, and a barrel bottom can be abutted with an abutting part on the inner wall of the gun shell;
The cylinder body is provided with a cylinder bottom, and the cylinder bottom is provided with an air outlet hole which can be communicated with the bore;
The first driving component is connected with the cylinder body and is used for driving the cylinder body to drive the piston to move away from the bore and driving the cylinder body to move close to the bore after the cylinder body is away from the bore by a preset stroke;
The second driving assembly is connected with the piston and is used for driving the piston to move close to the bore after the barrel moves close to the bore and the barrel bottom of the second driving assembly is abutted to the abutting part.
In an alternative embodiment, the end part of the piston far away from the cylinder bottom is connected with a blocking piece, and a locking piece matched with the blocking piece is arranged at one side of the blocking piece at intervals;
The blocking piece can be connected with the locking piece after the barrel is far away from the gun chamber by a preset stroke so as to limit the piston to move close to the gun chamber, and can be separated from the locking piece after the barrel moves close to the gun chamber and the barrel bottom of the blocking piece is abutted with the abutting part.
In an alternative embodiment, the first driving assembly includes a driving member and a first elastic member, and the second driving assembly is a second elastic member;
The driving piece can be connected with the barrel to drive the barrel to move away from the gun bore, and can be separated from the barrel after the barrel is away from the gun bore by a preset stroke;
The first elastic piece is connected between the cylinder body and the inner wall of the gun shell and is used for driving the cylinder body to move close to the gun chamber after the driving piece and the cylinder body are separated;
the second elastic piece is connected between the piston and the gun shell and is used for driving the piston to move close to the gun chamber after the locking piece is separated from the blocking piece.
In an alternative embodiment, a rack extending along the axial direction of the outer wall of the cylinder body is arranged on the outer wall of the cylinder body;
the driving piece is a motor, an output shaft of the motor is connected with a half-tooth gear, gear teeth of the half-tooth gear are arranged in a range corresponding to a central angle smaller than 360 degrees of the half-tooth gear, and the gear teeth of the half-tooth gear are used for being meshed with the rack.
In an alternative embodiment, the device further comprises a transmission assembly and a reset piece;
the transmission assembly and the locking piece are both hinged on the inner wall of the gun shell, and one end of the transmission assembly is connected with the locking piece;
One side of the half-tooth gear is provided with a lock release protrusion, and the lock release protrusion is used for being driven by the half-tooth gear, abutting against the end part of the transmission assembly, which is far away from the locking piece, after the barrel body moves close to the gun bore and the barrel bottom abuts against the abutting part, and driving the transmission assembly to move so as to drive the locking piece to be separated from the blocking piece;
The reset piece is connected between the transmission assembly and the inner wall of the gun shell and is used for storing energy when the transmission assembly moves.
In an alternative embodiment, the system further comprises a position detector and a controller;
The position detector is connected with the half-tooth gear and is used for detecting whether the gear teeth of the half-tooth gear are separated from the rack;
the controller is connected with the position detector and is used for receiving information detected by the position detector and controlling the motor to be closed when the gear teeth of the half-tooth gear are separated from the rack according to the information so as to stop rotating the half-tooth gear.
In an alternative embodiment, the electric toy gun further comprises a trigger detector, wherein the trigger detector is connected with a trigger of the electric toy gun and is used for detecting whether the trigger is pulled or not;
The controller is connected with the trigger detector and is used for receiving information detected by the trigger detector and controlling the motor to start according to the information when the trigger is pulled so as to enable the half-tooth gear to continue rotating.
In an alternative embodiment, a third drive assembly and a stop are also included;
the electric toy gun is characterized in that a limiting protrusion is arranged on the outer wall of the cylinder body, the third driving assembly is connected with the limiting piece and used for driving the limiting piece to move to one side of the limiting protrusion when a magazine of the electric toy gun is empty, so that the limiting protrusion is abutted with the limiting piece to limit the movement of the cylinder body.
In an alternative embodiment, the electric toy gun further comprises a cartridge detection assembly and a control assembly, wherein the cartridge detection assembly is connected with a magazine of the electric toy gun to detect whether the magazine is empty;
The empty bin detection assembly and the third driving assembly are connected with the control assembly, and the control assembly is used for receiving the empty bin information detected by the empty bin detection assembly and starting the third driving assembly when the magazine is empty according to the empty bin information.
In a second aspect, the present invention provides an electric toy gun comprising an electric toy gun firing mechanism according to any one of the preceding embodiments.
The electric toy gun emission mechanism comprises a barrel, a piston, a first driving assembly and a second driving assembly, wherein the barrel is connected in a gun shell of an electric toy gun in a sliding mode, an opening of the barrel faces away from a gun chamber of the electric toy gun, the barrel bottom can be abutted with an abutting part on the inner wall of the gun shell, an air outlet hole capable of being communicated with the gun chamber is formed in the barrel bottom of the barrel, one end of the piston penetrates through the opening of the barrel and then is sleeved in the barrel, the first driving assembly is connected with the barrel and is used for driving the barrel to drive the piston to move away from the gun chamber and drive the barrel to move close to the gun chamber after the barrel is far from the gun chamber by a preset stroke, and the second driving assembly is connected with the piston and is used for driving the piston to move close to the gun chamber after the barrel is close to the gun chamber and the barrel bottom is abutted with the abutting part. In the use, start first drive assembly earlier, utilize first drive assembly to drive the barrel and keep away from the bore and remove, because the piston cup joints in the barrel, and the opening of barrel deviates from the bore, therefore the piston can be driven by the barrel and keep away from the bore simultaneously with the barrel. After the cylinder drives the piston to move away from the gun chamber, the cylinder moves away from the top of the magazine of the electric toy gun, the bullet at the top of the magazine is pushed by the spring in the magazine to move upwards to the length extending direction of the cylinder, and when the cylinder moves close to the gun chamber, the cylinder can push the bullet to enter the gun chamber, so that the bullet loading process can be realized. When the cylinder moves to a preset stroke, the first driving assembly drives the cylinder to move close to the bore, the piston is kept stationary, and air can enter between the piston and the cylinder through the air outlet hole at the bottom of the cylinder. When the barrel body moves close to the gun bore and is in abutting connection with the abutting part, the barrel bottom can generate stronger impact force on the abutting part, and the impact force can simulate recoil. After the barrel body moves to the barrel bottom of the barrel body close to the gun bore and is abutted to the abutting part, the second driving assembly starts to work and drives the piston to move close to the gun bore, in the moving process, the piston can discharge air between the piston and the barrel body through the air outlet, so that a bullet is driven to be launched from the gun bore, and the bullet launching process is realized.
Compared with the prior art, the barrel of the electric toy gun launching mechanism provided by the invention can axially move along the barrel in the process of launching the bullets, so that the moving process of a gun machine of a real gun can be simulated, and the operation simulation degree is improved. In addition, the cylinder body in the electric toy gun launching mechanism provided by the invention can move, and when the cylinder body moves to the position that the cylinder bottom is abutted with the abutting part, a strong impact force can be generated between the cylinder bottom and the abutting part, and the impact force can simulate recoil and promote player experience.
The electric toy gun provided by the invention comprises the electric toy gun launching mechanism, so that the electric toy gun has the same beneficial effects as the electric toy gun launching mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a gun case of an electric toy gun according to an embodiment of the present invention;
FIG. 2 is another schematic view of a gun case of the electric toy gun according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of a launching mechanism of an electric toy gun according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of another embodiment of a gun launching mechanism of an electric toy according to the present invention;
FIG. 5 is a schematic view of the structure of the barrel and piston of the launching mechanism of the electric toy gun according to the embodiment of the present invention in an initial state;
FIG. 6 is a schematic view of the barrel and piston of an embodiment of the present invention as they move away from the bore;
FIG. 7 is a schematic diagram of a first driving assembly according to an embodiment of the present invention, wherein a driving member and a cylinder are separated;
FIG. 8 is a schematic view of a barrel according to an embodiment of the present invention when moving near a bore;
FIG. 9 is a schematic view of a piston moving closer to a bore according to an embodiment of the present invention;
FIG. 10 is a schematic view of another structure of a cylinder and a piston provided in an embodiment of the present invention in an initial state;
FIG. 11 is a schematic diagram of a structure of a limiting member according to an embodiment of the present invention when the limiting member moves to one side of a limiting protrusion;
Fig. 12 is a schematic structural diagram of the limiting member and the limiting protrusion according to the embodiment of the present invention;
fig. 13 is a schematic structural diagram of a spacing member and spacing protrusion according to an embodiment of the present invention;
FIG. 14 is a front view of a piston and second drive assembly provided by an embodiment of the present invention;
Fig. 15 is a cross-sectional view A-A of fig. 14.
The icons comprise a 1-barrel, a 10-bulge, a 11-air tap, a 12-guide block, a 13-rack, a 2-piston, a 20-blocking part, a 200-hook joint part, a 21-limit bulge, a 22-sealing ring, a 3-first driving component, a 30-driving part, a 31-first elastic part, a 32-transmission gear set, a 320-conical gear, a 3200-ratchet wheel, a 4-second driving component, a 5-gun shell, a 51-abutting part, a 52-guide rod, a 53-non-return tooth, a 54-guide column, a 6-locking part, a 60-bayonet, a 7-half-tooth gear, a 70-release bulge, a 71-position detector, an 8-transmission component, an 80-reset part, an 81-ejector rod, an 82-linkage rod, a 9-third driving component, a 90-limiting part, a 900-cylindrical bulge, a 91-transmission rod, a 910-tension spring, a 911-push plate and a 912-button.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Some embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Examples:
As shown in fig. 1 to 4, the electric toy gun firing mechanism provided in this embodiment includes a cylinder 1, a piston 2, a first driving assembly 3, and a second driving assembly 4. As shown in fig. 3 and 4, the cylinder 1 is slidably connected in the gun housing 5 of the electric toy gun, the opening of the cylinder 1 faces away from the gun bore of the electric toy gun, and the cylinder bottom can be abutted with an abutment 51 on the inner wall of the gun housing 5. The cylinder body 1 is provided with an air outlet hole which can be communicated with the bore at the bottom, and one end of the piston 2 passes through the opening of the cylinder body 1 and is sleeved in the cylinder body 1. The first driving component 3 is connected with the barrel 1 and is used for driving the barrel 1 to drive the piston 2 to move away from the bore and driving the barrel 1 to move close to the bore after the barrel 1 is away from the bore by a preset stroke. The second driving assembly 4 is connected with the piston 2, and is used for driving the piston 2 to move close to the bore after the barrel 1 moves close to the bore and the barrel bottom of the barrel abuts against the abutting part 51.
Wherein, the bore is a hollow channel formed in the barrel, and the barrel is communicated with the front end of the gun shell 5. As shown in fig. 5, the abutting portion 51 may be an inner wall of an end portion of the gun case 5 communicating with the barrel, and a bottom of the cylinder 1 may abut against the inner wall of the end portion of the gun case 5.
Before the electric toy gun launching mechanism is used, the electric toy gun launching mechanism does not work, and the cylinder body 1 and the piston 2 are in an initial state, as shown in fig. 5. When the electric toy gun launching mechanism is used, the first driving component 3 is started, and the first driving component 3 is utilized to drive the cylinder body 1 to move away from the gun bore, as shown in fig. 6. Because the piston 2 is sleeved in the cylinder 1, and the opening of the cylinder 1 is away from the bore, the piston 2 can be driven by the cylinder 1 to be away from the bore simultaneously with the cylinder 1.
It should be noted that after the cylinder 1 drives the piston 2 to move away from the bore, the cylinder 1 moves away from the top of the magazine of the electric toy gun, the bullet at the top of the magazine is pushed by the spring in the magazine to move upwards to the length extending direction of the cylinder 1, and when the cylinder 1 moves close to the bore, the cylinder 1 pushes the bullet into the bore, so that the loading process of the bullet can be realized.
As shown in fig. 7, when the cylinder 1 moves to a preset stroke, both the cylinder 1 and the piston 2 move to the respective stroke ends. As shown in fig. 8, the first drive assembly 3 then drives the barrel 1 closer to the bore, while the piston 2 is still at the end of its travel, while the space between the piston 2 and the barrel 1 is air-permeable through the air outlet hole in the bottom of the barrel. When the barrel 1 moves close to the bore until the barrel bottom abuts against the abutting portion 51, the barrel bottom can generate a strong impact force against the abutting portion 51, and the impact force can simulate a recoil force.
As shown in fig. 9 and 10, after the barrel 1 moves close to the bore until the barrel bottom abuts against the abutting portion 51, the second driving assembly 4 starts to operate and drives the piston 2 to move close to the bore, and in the moving process, the piston 2 discharges air between the piston and the barrel 1 through the air outlet hole, so that a bullet is driven to be ejected from the bore, and the bullet ejecting process is realized.
Compared with the prior art, the barrel 1 of the electric toy gun launching mechanism provided by the embodiment can axially move along the barrel in the process of launching bullets, so that the moving process of a gun machine of a real gun can be simulated, and the operation simulation degree is improved. In addition, the barrel 1 in the electric toy gun launching mechanism provided by the embodiment can move, when the barrel 1 moves to the bottom of the barrel to be abutted with the abutting part 51, a strong impact force can be generated between the barrel 1 and the abutting part 51, and the impact force can simulate recoil and promote player experience.
In order to further improve the operation simulation degree, the structure or the material of the gun housing 5 may be designed so that the player can observe the moving process of the cylinder 1 or a part of the cylinder 1. If a window is arranged at the position corresponding to the gun shell 5 and the barrel 1, the window enables part of the barrel 1 to be exposed outside the gun shell 5, or the corresponding part of the gun shell 5 and the barrel 1 is made of transparent materials.
As shown in fig. 3 and 4, the outer wall of the cylinder 1 may be provided with a protrusion 10, the inner wall of the gun housing 5 may be provided with a bar-shaped slide rail extending along the bullet shooting direction, the protrusion 10 of the cylinder 1 is slidably connected to the slide rail, and the protrusion 10 and the slide rail cooperate with each other to promote the stability of the cylinder 1 in the axial movement process thereof.
In this embodiment, as shown in fig. 7 to 10, the end of the piston 2 far away from the bottom of the cylinder is connected with a blocking piece 20, and one side of the blocking piece 20 is provided with a locking piece 6 adapted to the blocking piece 20 at intervals. The stopper 20 can be connected with the locking piece 6 after the cylinder 1 is moved away from the bore by a predetermined stroke to restrict the movement of the piston 2 near the bore, and the stopper 20 can be separated from the locking piece 6 after the cylinder 1 is moved near the bore and the bottom thereof abuts against the abutment 51.
When the electric toy gun launching mechanism does not work, as shown in fig. 10, the piston 2 and the blocking piece 20 on the piston 2 are far away from the locking piece 6, and at the moment, a space is reserved between the blocking piece 20 and the locking piece 6. When the electric toy gun launching mechanism starts to work, the piston 2 is driven by the cylinder 1 to move away from the gun bore, and when the cylinder 1 moves to a preset stroke, the blocking piece 20 on the piston 2 moves to the locking piece 6 and is connected with the locking piece 6, as shown in fig. 7, the locking piece 6 can limit the blocking piece 20 to move reversely, so that the piston 2 is limited to move close to the gun bore. Then, the cylinder 1 moves close to the bore, as shown in fig. 9 and 10, after the cylinder 1 moves close to the bore and the bottom of the cylinder abuts against the abutting portion 51, the blocking member 20 and the locking member 6 are separated, and the piston 2 can move close to the bore under the drive of the second drive assembly 4.
In practical applications, the first driving component 3 and the second driving component 4 may be telescopic driving components 30, such as micro electric push rods. By controlling the working processes of the two telescopic driving pieces 30 respectively, the sequence and the moving direction of the cylinder 1 and the piston 2 can be controlled, so that the bullet shooting process of the electric toy gun shooting mechanism is realized. The blocking piece 20 and the locking piece 6 can be electromagnetic switches, when the barrel 1 is far away from the gun chamber for a preset stroke, the piston 2 moves to the stroke end, the electromagnetic switches are electrified to generate suction force, the blocking piece 20 and the locking piece 6 are connected together, when the barrel 1 is close to the gun chamber and the barrel bottom of the barrel is abutted with the abutting part 51, the electromagnetic switches are powered off, the blocking piece 20 and the locking piece 6 are separated from each other, and the second driving assembly 4 can drive the piston 2 to be close to the gun chamber.
Because the first driving component 3 and the second driving component 4 both occupy a larger space in the gun housing 5 and reduce the linkage between the components of the electric toy gun firing mechanism in the process of firing bullets when they are telescopic driving components 30, the first driving component 3 preferably comprises a driving component 30 and a first elastic component 31, and the second driving component 4 is a second elastic component. Wherein the driving member 30 can be connected with the barrel 1 to drive the barrel 1 to move away from the bore, and the driving member 30 can be separated from the barrel 1 after the barrel 1 is separated from the bore by a preset stroke. As shown in fig. 5 to 10, a first elastic member 31 is coupled between the barrel 1 and the inner wall of the gun housing 5 for driving the barrel 1 to move close to the bore after the driving member 30 is separated from the barrel 1. A second elastic member is connected between the piston 2 and the gun housing 5 for driving the piston 2 to move close to the bore after the locking member 6 is separated from the stopper 20.
As shown in fig. 5 and 10, when the electric toy gun firing mechanism is not in operation, the piston 2 and the cylinder 1 are at the respective head ends of the strokes, the driving member 30 is connected to the cylinder 1, and the blocking member 20 and the locking member 6 are spaced apart from each other. When the electric toy gun firing mechanism enters the cartridge loading stage, as shown in fig. 6 and 7, the driving member 30 is activated and drives the barrel 1 and the piston 2 together in the axial direction of the barrel 1 away from the bore, during which both the first elastic member 31 and the second elastic member are compressed to store energy. As shown in fig. 7, when the cylinder 1 moves away from the bore to a preset stroke, both the cylinder 1 and the piston 2 move to the respective stroke ends, at which time the stopper 20 and the locking member 6 are connected to each other, and the driving member 30 is separated from the cylinder 1. After the driving member 30 is separated from the barrel 1, as shown in fig. 8, the first elastic member 31 releases energy to extend under the elastic recovery effect, and drives the barrel 1 to move near the bore, and when the barrel 1 moves to the bottom of the barrel and abuts against the abutting portion 51, the top bullet in the magazine is pushed by the barrel 1 to be loaded into the bore, so as to realize the loading process of the bullet. At this time, the stopper 20 and the locking member 6 are still connected to each other, and the piston 2 is restrained from moving. Then the electric toy gun shooting mechanism can enter a bullet shooting stage, as shown in fig. 9 and 10, at the moment, the blocking piece 20 and the locking piece 6 are mutually separated, the second elastic piece releases energy under the elastic recovery action to stretch, meanwhile, the piston 2 can be driven to move close to the gun chamber, in the process that the piston 2 moves close to the gun chamber, air in the space between the piston 2 and the cylinder body 1 is pushed to be discharged from the air outlet hole of the cylinder body 1, and the air outlet hole is communicated with the gun chamber, so that the air discharged from the air outlet hole can push the bullet in the gun chamber to be shot out, and the bullet shooting process is realized.
When the first driving component 3 includes the first elastic member 31 and the second driving component 4 is the second elastic member, the electric appliance such as the telescopic driving member 30 can be replaced by the energy storage and release functions of the first elastic member 31 and the second elastic member to drive the cylinder 1 and the piston 2 to move, and at this time, the driving member 30 is only matched with the two elastic members, the blocking member 20 and the locking member 6 to realize various actions of the cylinder 1 and the piston 2, and compared with the two telescopic driving members 30, the combined occupied space of the first elastic member 31, the second elastic member and the driving member 30 is smaller. And because the working processes of the first elastic piece 31 and the second elastic piece can be automatically and continuously carried out according to the working states of the driving piece 30, the blocking piece 20 and the locking piece 6, the action continuity of the piston 2 and the cylinder 1 can be effectively improved, and the linkage among all parts of the electric toy gun launching mechanism can be improved.
As shown in fig. 5-10, in order to facilitate the bullet to be loaded, the air outlet of the cylinder 1 may be connected with a rod-shaped hollow air nozzle 11. The air tap 11 is not only convenient for pushing the bullet to be loaded, but also can make the air flow discharged from the air outlet more concentrated, so that the process of pushing the bullet to be launched has enough driving force.
As shown in fig. 3 and 4, in order to improve the stability of the moving process of the cylinder 1 and the piston 2, a guide groove extending along the axial direction of the cylinder 1 is formed in the inner wall of the gun housing 5, a guide rod 52 extending along the axial direction of the cylinder 1 is installed in the guide groove, a guide block 12 is arranged on the outer wall of the cylinder 1, a through hole is formed in the guide block 12, and the guide block 12 is slidably connected to the guide rod 52 through the through hole. The guide block 12 can slide on the guide rod 52 under the drive of the cylinder 1, so that the movement process of the cylinder 1 can be guided, and the stability of the movement process of the cylinder 1 is improved.
Further, the first elastic member 31 may be a coil spring, the first elastic member 31 is sleeved on the guide rod 52, and two ends of the first elastic member 31 are respectively abutted between the inner wall of the guide groove near the opening side of the cylinder 1 and the guide block 12. In order to prevent the movement of the guide block 12 from limiting the movement stroke of the cylinder 1, the movement stroke of the guide block 12 on the guide rod 52 is not less than the preset stroke of the cylinder 1.
As shown in fig. 5 and 10, the outer wall of the cylinder 1 is provided with a rack 13 extending in the axial direction thereof. The driving piece 30 is a motor, an output shaft of the motor is connected with a half-tooth gear 7, gear teeth of the half-tooth gear 7 are arranged in a range corresponding to a central angle smaller than 360 degrees of the half-tooth gear 7, and the gear teeth of the half-tooth gear 7 are used for being meshed with the rack 13.
As shown in fig. 5, when the electric toy gun firing mechanism provided in the present embodiment is in an inactive state (a preliminary working state), the teeth of the half-tooth gear 7 are engaged with the rack 13, and the motor is connected to the cylinder 1. When the electric toy gun shooting mechanism provided in this embodiment enters the bullet loading stage, the motor may drive the half-tooth gear 7 to rotate, the rotation direction of the half-tooth gear 7 is not limited to clockwise or anticlockwise, and may be selected according to the actual position and the actual rotation direction of the motor, and the rotation direction of the half-tooth gear 7 is taken as a clockwise example, as shown in fig. 6, when the motor drives the half-tooth gear 7 to rotate clockwise, the half-tooth gear 7 drives the rack 13 to move along the direction away from the gun bore, so as to drive the cylinder 1 and the piston 2 to move together along the direction away from the gun bore. After the barrel 1 is far away from the gun chamber by a preset stroke, as shown in fig. 7, the blocking part 20 and the locking part 6 are connected with each other, and the motor continues to drive the half-tooth gear 7 to rotate clockwise, at this time, the teeth of the half-tooth gear 7 are separated from the rack 13, the barrel 1 is driven by the first elastic part 31 to move near the gun chamber, and the piston 2 is limited and kept stationary, so that the bullet loading process can be completed. After the gear teeth of the half-tooth gear 7 are separated from the rack 13, a stop working instruction can be applied to the motor, so that the output shaft of the motor stops rotating, and then the half-tooth gear 7 stops rotating. When the electric toy gun firing mechanism provided in this embodiment enters the bullet firing stage, the player can pull the trigger of the electric toy gun, and when the trigger is pulled, a working instruction can be applied to the motor at the same time, so that the motor continues to drive the half-toothed gear 7 to rotate clockwise, and before the half-toothed gear 7 rotates clockwise until the teeth of the half-toothed gear are meshed with the rack 13 again, the blocking piece 20 and the locking piece 6 are separated from each other, and at this time, the piston 2 can be driven by the second elastic piece to move close to the gun chamber to realize the bullet firing process. When the half-tooth gear 7 rotates clockwise until its teeth are engaged again with the rack 13, the electric toy gun firing mechanism is brought again into the ready-to-operate state.
After the electric toy gun launching mechanism enters the standby working state again, if the motor stops working and a working instruction is required to be applied to the motor again to continuously drive the half-tooth gear 7 to rotate clockwise, the bullet launching process is a single-shot launching process, and the single-shot mode of the electric toy gun can be realized. If the motor continues to drive the half-tooth gear 7 to rotate clockwise, the bullet shooting process is reciprocally circulated, so that the full-automatic continuous shooting effect of the electric toy gun can be realized.
In this embodiment, by controlling the working state of the motor at each stage, various working modes of the electric toy gun firing mechanism can be realized, such as a safety mode in which the motor stops working after the firing, and the bullet firing process can be started only by pulling the trigger, the single shot mode, the n-shot mode (n is an integer not less than 3), and the full-automatic continuous firing mode, so that various game modes can be provided for the player, and the player can freely switch among the modes.
In the present embodiment, the teeth of the half-tooth gear 7 may be disposed within a 180-degree central angle corresponding range of the half-tooth gear 7.
Further, as shown in fig. 5 to 10, the electric toy gun firing mechanism provided in this embodiment further includes a transmission assembly 8 and a reset member 80. The transmission assembly 8 and the locking piece 6 are both hinged on the inner wall of the gun housing 5, and one end of the transmission assembly 8 is connected with the locking piece 6. One side of the half-tooth gear 7 is provided with a lock release protrusion 70, and the lock release protrusion 70 is used for being driven by the half-tooth gear 7 to move near the bore of the cylinder 1, abutting against the abutting part 51 at the bottom of the cylinder, abutting against the end part of the transmission component 8 far away from the locking piece 6, and driving the transmission component 8 to move so as to drive the locking piece 6 to be separated from the blocking piece 20. A reset member 80 is connected between the transmission assembly 8 and the inner wall of the gun housing 5 for accumulating energy as the transmission assembly 8 moves.
As shown in fig. 8 and 9, the blocking member 20 may be in a rod shape, one end of which is fixed to the piston 2, and the other end of which is provided with a hooking portion 200. Correspondingly, the end of the locking element 6 remote from the transmission assembly 8 is provided with a bayonet 60 adapted to the hooking portion 200.
The transmission assembly 8, the reset member 80 and the release protrusion 70 are used to interconnect and decouple the blocking member 20 and the locking member 6. Specifically, as shown in fig. 5 and 10, when the electric toy gun firing mechanism provided in the present embodiment is in the inactive state, the reset member 80 is in the initial state. When the electric toy gun firing mechanism provided in this embodiment enters the bullet loading stage, as shown in fig. 6 and 7, the half-tooth gear 7 will rotate clockwise under the drive of the motor, and at the same time, the half-tooth gear 7 will drive the lock release protrusion 70 thereon to rotate clockwise with the central axis of the half-tooth gear 7 as the rotation axis, and in this process, the lock release protrusion 70 will not contact and interfere with the transmission assembly 8. It should be noted that, when the barrel 1 moves away from the bore and moves to a preset stroke, the hooking portion 200 on the blocking member 20 gradually approaches the locking member 6, and then presses and passes the end of the locking member 6 to hook into the bayonet 60, as shown in fig. 7 and 8. Because the transmission component 8 and the locking piece 6 are both hinged on the inner wall of the gun shell 5, and one end of the transmission component 8 is connected with the locking piece 6, when the hooking portion 200 passes through the locking piece 6, the locking piece 6 can be driven to slightly move in the clockwise direction, and then the transmission component 8 is driven to slightly move, so that the hooking portion 200 can squeeze and pass through the end of the locking piece 6. Because the reset piece 80 is connected between the transmission component 8 and the inner wall of the gun shell 5, the reset piece 80 stores energy when the transmission component 8 is slightly moved, so that after the hooking part 200 extrudes and passes through the end part of the locking piece 6, the locking piece 6 is not stressed any more, the reset piece 80 can release energy, thereby driving the transmission component 8 and the locking piece 6 to reset, leading the bayonet 60 at the end part of the locking piece 6 to face the hooking part 200, and then the hooking part 200 can be hooked in the bayonet 60, thereby realizing the connection between the blocking piece 20 and the locking piece 6 and preventing the blocking piece 20 and the piston 2 from moving close to the gun chamber.
When the bullet shooting stage is entered after the bullet shooting process is completed, the player can pull the trigger of the electric toy gun, when the trigger is pulled, a working instruction can be applied to the motor at the same time, so that the motor continuously drives the half-toothed gear 7 to rotate clockwise, before the half-toothed gear 7 rotates clockwise until the teeth of the half-toothed gear 7 are meshed with the rack 13 again, as shown in fig. 9, the lock release protrusion 70 is driven by the half-toothed gear 7 to gradually approach the transmission assembly 8, and then the transmission assembly 8 is driven to move, so that the locking piece 6 rotates clockwise under the pulling of the transmission assembly 8, after the locking piece 6 rotates clockwise, the bayonet 60 of the locking piece 6 is disengaged from the hooking part 200 of the blocking piece 20, the blocking piece 20 and the locking piece 6 are separated from each other, and at the moment, the piston 2 can move closer to the bullet shooting process under the driving of the second elastic piece.
Because the lock release protrusion 70 stores energy in the process that the lock release protrusion 70 prevents the position member 20 from driving the transmission assembly 8 to move, after the position member 20 and the locking member 6 are separated from each other, the position member 80 releases energy, so that the transmission assembly 8 and the locking member 6 are pulled to return to the original position, and the next working process is to be performed.
As shown in fig. 7 to 10, the transmission assembly 8 may include a push rod 81 and a link rod 82, wherein the push rod 81 is hinged on the inner wall of the gun case 5, one end of the push rod 81 is disposed on one side of the half-tooth gear 7 and is used for abutting against the release protrusion 70, the other end of the push rod is hinged with one end of the link rod 82, and the other end of the link rod 82 is hinged with one end of the locking member 6. The push rod 81 can rotate under the drive of the lock release protrusion 70, and when the push rod 81 rotates, the push rod 81 can pull the linkage rod 82 to translate, so that the locking piece 6 can be pulled to rotate.
The unlocking protrusion 70 may be a cam, which is coaxially disposed with the half-tooth gear 7 and fixed to one side of the half-tooth gear 7.
Further, a transmission gear set 32 may be connected between the motor and the half-tooth gear 7, and the transmission gear set 32 may include a plurality of gears that mesh in sequence. The gear meshed with the output gear on the output shaft of the motor is a conical gear 320, and the conical gear 320 is used for changing the transmission direction between the motor and the half-tooth gear 7, so that the space in the thickness direction of the gun shell 5 can be saved, and the appearance and the use experience of the electric toy gun are optimized.
As shown in fig. 4, one side of the bevel gear 320 may be fixed with a ratchet 3200, and the circumference of the ratchet 3200 has a plurality of ratchet teeth spaced along the circumference thereof. The inner wall of the gun shell 5 is provided with a non-return tooth 53, and the non-return tooth 53 is used for abutting against an included angle between any one of the ratchets and the outer peripheral wall of the ratchet wheel 3200 when the motor stops working so as to limit the reverse rotation of the bevel gear 320.
When the bevel gear 320 is driven to rotate by the motor, each ratchet tooth of the ratchet wheel 3200 may pass over the non-return tooth 53, and the non-return tooth 53 does not affect the forward rotation process of the bevel gear 320 during normal operation.
As shown in fig. 4, the electric toy gun firing mechanism provided in this embodiment further includes a position detector 71 and a controller. The position detector 71 is connected to the half-tooth gear 7 for detecting whether the teeth of the half-tooth gear 7 are separated from the rack 13. The controller is connected to the position detector 71 for receiving information detected by the position detector 71 and controlling the motor to be turned off to stop the rotation of the half-tooth gear 7 when the teeth of the half-tooth gear 7 are separated from the rack 13 according to the information.
The position detector 71 is used for being matched with the controller, so that when the gear teeth of the half-gear 7 are separated from the gear rack 13 (after the bullet loading process is finished), the motor is automatically turned off, a player can conveniently conduct the next operation (trigger is pulled to start the bullet loading process), the process that the bullet can be launched only by pulling the trigger after the actual firearm is loaded can be simulated, and the operation simulation degree is further improved.
In this embodiment, the position detector 71 may be an angle sensor, which may detect the rotated angle of the half-tooth gear 7, and determine that the teeth of the half-tooth gear 7 are separated from the rack 13 by comparing the rotated angle of the half-tooth gear 7 with the rotated angle of the half-tooth gear 7 when the teeth of the half-tooth gear 7 are separated from the rack 13. The controller can be a programmable logic controller or a singlechip.
Further, the electric toy gun firing mechanism provided in this embodiment further includes a trigger detector connected to the trigger of the electric toy gun for detecting whether the trigger is pulled. The controller is connected with the trigger detector and is used for receiving information detected by the trigger detector and controlling the motor to start when the trigger is pulled according to the information so as to enable the half-tooth gear 7 to continue rotating.
The trigger detector is used for being connected with the controller, realizes pulling the automatic start of trigger back motor, and the half-tooth gear 7 is continued to rotate clockwise after this electronic toy rifle firing mechanism gets into the bullet shooting in-process to make this electronic toy rifle firing mechanism get into the ready operating condition again.
Wherein the trigger detector may be a pressure sensor.
As shown in fig. 11, 12 and 13, the electric toy gun firing mechanism provided in this embodiment further includes a third driving assembly 9 and a stopper 90. The outer wall of the barrel 1 is provided with a limiting bulge 21, and the third driving assembly 9 is connected with a limiting piece 90 and is used for driving the limiting piece 90 to move to one side of the limiting bulge 21 when the magazine of the electric toy gun is empty, so that the limiting bulge 21 is abutted with the limiting piece 90 to limit the movement of the barrel 1.
The third driving component 9 and the limiting piece 90 are used for being matched with each other to realize the hanging action of the electric toy gun when the magazine is empty. Specifically, when the magazine of the electric toy gun is empty, the third driving assembly 9 starts to work and drives the limiting piece 90 to move to one side of the limiting projection 21, and if the barrel 1 has a continuous movement trend at this time, the barrel 1 drives the limiting projection 21 to abut against the limiting piece 90, so that the movement of the barrel 1 is limited, the next working process of the electric toy gun launching mechanism is interrupted, and the on-hook action is realized.
After filling the magazine with cartridges, the stop 90 is driven back to its original position so that the cartridge 1 can continue to move and the electric toy gun firing mechanism can be put into the next operation.
As shown in fig. 11, 12 and 13, a transmission rod 91 may be connected between the third driving assembly 9 and the limiting member 90, and the limiting member 90 may be an L-shaped rod. The middle part of the transmission rod 91 is connected with the output end of the third driving component 9, one end of the transmission rod is slidably connected with one end of the limiting piece 90, and the bending part of the limiting piece 90 is hinged on the inner wall of the gun shell 5.
The third driving assembly 9 may be a telescopic driving member 30, and the telescopic direction of the telescopic driving member is the same as the axial direction of the cylinder 1. The sliding connection direction between the driving rod 91 and the limiting member 90 is perpendicular to the axial direction of the cylinder 1, specifically, a sliding hole perpendicular to the axial direction of the cylinder 1 is formed in the end portion, close to the limiting member 90, of the driving rod 91, and a cylindrical protrusion 900 is vertically arranged in the end portion, close to the driving rod 91, of the limiting member 90, and the cylindrical protrusion 900 is slidably connected in the sliding hole and has a rotational degree of freedom in the sliding hole.
When the bullet is arranged in the magazine of the electric toy gun, the third driving assembly 9, the transmission rod 91 and the limiting piece 90 do not work, as shown in fig. 7, the limiting piece 90 is lower than the limiting boss 21, the cylinder 1 can reciprocate after passing through the limiting piece 90, and the normal working process of the cylinder 1 cannot be influenced by the limiting piece 90.
In order to make the spacing member 90 and the spacing protrusion 21 have a space therebetween, as shown in fig. 4, a tension spring 910 may be connected between the driving rod 91 and the inner wall of the gun case 5, the tension spring 910 being used to limit the initial state of the driving rod 91, so that when the driving rod 91 is not driven by the third driving assembly 9, the cylindrical protrusion 900 of the spacing member 90 has a space from the top of the slide hole, thereby making the other end of the spacing member 90 lower than the spacing protrusion 21.
When the magazine of the electric toy gun is empty, the output end of the third drive assembly 9 is extended, thereby pushing the transmission rod 91 to move. Because the transmission rod 91 is in sliding connection with the limiting piece 90 and the bending part of the limiting piece 90 is hinged on the inner wall of the gun shell 5, the transmission rod 91 can drive the limiting piece 90 to rotate and simultaneously drive the cylindrical boss 900 to rotate relative to the sliding hole and move upwards, so that the end part, far away from the transmission rod 91, of the limiting piece 90 is lifted to one side of the limiting boss 21, and the limiting boss 21 can be abutted with the limiting piece 90 to limit the movement of the barrel 1.
In this embodiment, the third driving component 9 may be an electromagnetic actuator such as an electromagnet. In order to facilitate the third driving assembly 9 to push the driving rod 91 to move, as shown in fig. 4, a push plate 911 is vertically installed at the middle of the driving rod 91, and the output end of the third driving assembly 9 is connected to the push plate 911.
As shown in fig. 1 and 3, in order that the stopper 90 may be driven to return to its original position after filling the magazine with cartridges, the end of the driving rod 91 near the third driving assembly 9 may be provided with a button 912 exposed outside the gun housing 5. By manually pushing the button 912, the transmission rod 91 can be driven to translate reversely, thereby pulling the limiting member 90 back to the original position, so that the end of the limiting member 90 away from the transmission rod 91 is lower than the limiting protrusion 21, and simultaneously the push plate 911 of the transmission rod 91 can push the output end of the third driving assembly 9 back to the original position.
Compared with the method that the third driving assembly 9 is used for driving the transmission rod 91 and the limiting piece 90 to return to the original position, the manual pushing button 912 is used for driving the transmission rod 91 and the limiting piece 90 to return to the original position, so that the operation is safer, the operation simulation degree can be further improved, and the player experience is improved.
Further, the electric toy gun launching mechanism provided by the embodiment further comprises a blank room detection assembly and a control assembly, wherein the blank room detection assembly is connected with the magazine of the electric toy gun to detect whether the magazine is blank or not. The empty bin detection assembly and the third driving assembly 9 are both connected with the control assembly, and the control assembly is used for receiving the empty bin information detected by the empty bin detection assembly and starting the third driving assembly 9 when the magazine is empty according to the empty bin information.
The empty bin detection assembly is used for being matched with the control assembly, so that the electric toy gun launching mechanism automatically executes the empty bin hanging action when the magazine is empty.
In this embodiment, the control assembly initiates the process of the third drive assembly 9 after the barrel 1 and piston 2 reach the end of their respective strokes, at which point the stop 90 acts to limit the movement of the barrel 1 towards the bore under the drive of the third drive assembly 9.
In practice, a push spring is usually connected to the bottom surface of the magazine interior, the top end of the push spring is connected to a push plate 911, and a bullet is mounted between the push plate 911 and the top ejection port of the magazine, and the push spring is used to push the bullet out of the magazine. The empty detection assembly in this embodiment may be mounted between the pusher plate 911 and the top inner wall of the magazine, which may signal the empty magazine when the magazine is empty, i.e., when the pusher plate 911 is in contact with the top inner wall of the magazine. The empty bin detection assembly may be a ranging sensor or a proximity sensor at this point.
In this embodiment, the control component may also be a programmable logic controller or a single chip microcomputer.
As shown in fig. 14, in order to make the air pushed out between the piston 2 and the bottom have enough thrust to drive the bullet to be fired, the outer peripheral wall of the end of the piston 2 sleeved in the cylinder 1 is preferably sleeved with a sealing ring 22, and the sealing ring 22 abuts against the inner wall of the cylinder 1. Further, the sealing ring 22 may be an interference fit between the piston 2 and the cylinder 1.
As shown in fig. 14 and 15, the second elastic member may be a coil spring. A hollow guide post 54 can be fixed on the inner wall of the gun shell 5, the piston 2 is of a hollow cylindrical structure, and an opening which is communicated with the interior of the piston 2 is arranged at the end part of the piston 2 far away from the cylinder body 1. The second elastic member is sleeved in the piston 2 and sleeved on the outer side of the guide post 54, and two ends of the second elastic member are respectively connected between the inner wall of the end part of the piston 2 far away from the opening of the second elastic member and the end part of the guide post 54 far away from the piston 2.
As shown in fig. 15, one end of the stopper 20 is fixed to the inner wall of the end of the piston 2 away from the opening thereof, and the other end extends out of the opening of the piston 2 and can extend into the guide post 54. The end of the locking member 6 remote from the linkage 82 may extend into the interior of the guide post 54 to facilitate the connection between the blocking member 20 and the locking member 6.
The embodiment also provides an electric toy gun, which comprises the electric toy gun launching mechanism. Because this electronic toy rifle includes above-mentioned electronic toy rifle firing mechanism, therefore this electronic toy rifle can solve the same technical problem with above-mentioned electronic toy rifle firing mechanism, reaches the same technological effect, and is not repeated here.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.

Claims (9)

1.一种电动玩具枪发射机构,其特征在于,包括筒体(1)、活塞(2)、第一驱动组件(3)和第二驱动组件(4);1. An electric toy gun firing mechanism, characterized in that it comprises a cylinder (1), a piston (2), a first drive assembly (3) and a second drive assembly (4); 所述筒体(1)滑动连接在电动玩具枪的枪壳(5)内,且所述筒体(1)的开口背离电动玩具枪的枪膛,筒底能够与所述枪壳(5)的内壁上的抵接部(51)抵接;The barrel (1) is slidably connected in a gun shell (5) of an electric toy gun, and the opening of the barrel (1) faces away from the barrel bore of the electric toy gun, and the bottom of the barrel can abut against a contact portion (51) on the inner wall of the gun shell (5); 所述筒体(1)的筒底设置有能够与所述枪膛连通的出气孔;所述活塞(2)的其中一端穿过所述筒体(1)的开口后套接在所述筒体(1)内;The bottom of the cylinder (1) is provided with an air outlet hole capable of communicating with the gun chamber; one end of the piston (2) passes through the opening of the cylinder (1) and is sleeved in the cylinder (1); 所述第一驱动组件(3)和所述筒体(1)连接,用于驱动所述筒体(1)带动所述活塞(2)远离所述枪膛移动,并在所述筒体(1)远离所述枪膛预设行程后驱动所述筒体(1)靠近所述枪膛移动;The first driving assembly (3) is connected to the barrel (1) and is used to drive the barrel (1) to drive the piston (2) to move away from the gun bore, and to drive the barrel (1) to move closer to the gun bore after the barrel (1) moves away from the gun bore by a preset stroke; 所述第二驱动组件(4)与所述活塞(2)连接,用于在所述筒体(1)靠近所述枪膛移动且其筒底与所述抵接部(51)抵接后,驱动所述活塞(2)靠近所述枪膛移动;The second driving assembly (4) is connected to the piston (2) and is used to drive the piston (2) to move closer to the gun bore after the barrel (1) moves closer to the gun bore and the bottom of the barrel abuts against the abutment portion (51); 还包括第三驱动组件(9)和限位件(90);It also includes a third driving assembly (9) and a limiting member (90); 所述筒体(1)的外壁上设置有限位凸起(21),所述第三驱动组件(9)与所述限位件(90)连接,用于在电动玩具枪的弹匣空仓时驱动所述限位件(90)移动至所述限位凸起(21)的一侧,以使所述限位凸起(21)与所述限位件(90)抵接而限制所述筒体(1)移动;A limiting protrusion (21) is provided on the outer wall of the barrel (1), and the third driving assembly (9) is connected to the limiting member (90) and is used to drive the limiting member (90) to move to one side of the limiting protrusion (21) when the magazine of the electric toy gun is empty, so that the limiting protrusion (21) abuts against the limiting member (90) to limit the movement of the barrel (1); 所述第三驱动组件(9)和所述限位件(90)之间连接有传动杆(91),所述限位件(90)为L形杆;所述传动杆(91)的中部与所述第三驱动组件(9)的输出端连接,其中一端与所述限位件(90)的其中一端滑动连接,所述限位件(90)的弯折处铰接于所述枪壳(5)的内壁上;A transmission rod (91) is connected between the third driving assembly (9) and the limiting member (90), and the limiting member (90) is an L-shaped rod; the middle part of the transmission rod (91) is connected to the output end of the third driving assembly (9), one end of the transmission rod (91) is slidably connected to one end of the limiting member (90), and the bending part of the limiting member (90) is hinged on the inner wall of the gun housing (5); 所述第三驱动组件(9)为伸缩驱动件(30),其伸缩方向与所述筒体(1)的轴向同向;所述传动杆(91)的靠近所述限位件(90)的端部设置有垂直于所述筒体(1)轴向的滑孔,所述限位件(90)的靠近所述传动杆(91)的端部垂直设置有柱形凸起(900),该柱形凸起(900)滑动连接在所述滑孔中且在所述滑孔具有旋转自由度;The third driving component (9) is a telescopic driving member (30), and its telescopic direction is in the same direction as the axial direction of the cylinder (1); the end of the transmission rod (91) close to the limiting member (90) is provided with a sliding hole perpendicular to the axial direction of the cylinder (1), and the end of the limiting member (90) close to the transmission rod (91) is vertically provided with a columnar protrusion (900), and the columnar protrusion (900) is slidably connected in the sliding hole and has a rotational degree of freedom in the sliding hole; 所述传动杆(91)的靠近所述第三驱动组件(9)的端部设置有外露于所述枪壳(5)外的按钮(912);通过手动推动所述按钮(912),驱动所述传动杆(91)反向平移,从而拉动所述限位件(90)回到原位,使得所述限位件(90)的远离所述传动杆(91)的端部低于所述限位凸起(21),同时所述传动杆(91)推动所述第三驱动组件(9)的输出端回到原位。The end of the transmission rod (91) close to the third driving assembly (9) is provided with a button (912) exposed outside the gun housing (5); by manually pushing the button (912), the transmission rod (91) is driven to move in the opposite direction, thereby pulling the limiting member (90) back to its original position, so that the end of the limiting member (90) away from the transmission rod (91) is lower than the limiting protrusion (21), and at the same time, the transmission rod (91) pushes the output end of the third driving assembly (9) back to its original position. 2.根据权利要求1所述的电动玩具枪发射机构,其特征在于,所述活塞(2)的远离所述筒底的端部连接有阻位件(20),所述阻位件(20)的一侧间隔设置有与所述阻位件(20)相适配的锁定件(6);2. The electric toy gun firing mechanism according to claim 1, characterized in that the end of the piston (2) away from the bottom of the cylinder is connected to a blocking member (20), and a locking member (6) adapted to the blocking member (20) is arranged at intervals on one side of the blocking member (20); 所述阻位件(20)能够在所述筒体(1)远离所述枪膛预设行程后和所述锁定件(6)连接,以限制所述活塞(2)靠近所述枪膛移动,以及,所述阻位件(20)能够在所述筒体(1)靠近所述枪膛移动且其筒底与所述抵接部(51)抵接后和所述锁定件(6)分离。The blocking member (20) can be connected to the locking member (6) after the cylinder (1) moves away from the gun bore by a preset stroke to limit the piston (2) from moving closer to the gun bore, and the blocking member (20) can be separated from the locking member (6) after the cylinder (1) moves closer to the gun bore and its bottom abuts against the abutment portion (51). 3.根据权利要求2所述的电动玩具枪发射机构,其特征在于,所述第一驱动组件(3)包括驱动件(30)和第一弹性件(31),所述第二驱动组件(4)为第二弹性件;3. The electric toy gun firing mechanism according to claim 2, characterized in that the first driving assembly (3) comprises a driving member (30) and a first elastic member (31), and the second driving assembly (4) is a second elastic member; 所述驱动件(30)能够与所述筒体(1)连接以驱动所述筒体(1)远离所述枪膛移动,以及,所述驱动件(30)能够在所述筒体(1)远离所述枪膛预设行程后和所述筒体(1)分离;The driving member (30) can be connected to the barrel (1) to drive the barrel (1) to move away from the gun bore, and the driving member (30) can be separated from the barrel (1) after the barrel (1) moves away from the gun bore by a preset stroke; 所述第一弹性件(31)连接在所述筒体(1)和所述枪壳(5)的内壁之间,用于在所述驱动件(30)和所述筒体(1)分离后驱动所述筒体(1)靠近所述枪膛移动;The first elastic member (31) is connected between the barrel (1) and the inner wall of the gun housing (5), and is used to drive the barrel (1) to move closer to the gun chamber after the driving member (30) and the barrel (1) are separated; 所述第二弹性件连接在所述活塞(2)和所述枪壳(5)之间,用于在所述锁定件(6)与所述阻位件(20)分离后驱动所述活塞(2)靠近所述枪膛移动。The second elastic member is connected between the piston (2) and the gun housing (5), and is used to drive the piston (2) to move closer to the gun chamber after the locking member (6) is separated from the blocking member (20). 4.根据权利要求3所述的电动玩具枪发射机构,其特征在于,所述筒体(1)的外壁上设置有沿其轴向延伸的齿条(13);4. The electric toy gun firing mechanism according to claim 3, characterized in that a rack (13) extending along its axial direction is provided on the outer wall of the barrel (1); 所述驱动件(30)为电机,所述电机的输出轴连接有半齿齿轮(7),所述半齿齿轮(7)的轮齿设置在所述半齿齿轮(7)的小于360度圆心角对应范围内,所述半齿齿轮(7)的轮齿用于与所述齿条(13)啮合。The driving member (30) is a motor, the output shaft of the motor is connected to a half-toothed gear (7), the gear teeth of the half-toothed gear (7) are arranged within a range corresponding to a central angle of the half-toothed gear (7) of less than 360 degrees, and the gear teeth of the half-toothed gear (7) are used to mesh with the rack (13). 5.根据权利要求4所述的电动玩具枪发射机构,其特征在于,还包括传动组件(8)和复位件(80);5. The electric toy gun firing mechanism according to claim 4, characterized in that it also includes a transmission assembly (8) and a reset member (80); 所述传动组件(8)和所述锁定件(6)均铰接在所述枪壳(5)的内壁上,且所述传动组件(8)的其中一端与所述锁定件(6)连接;The transmission assembly (8) and the locking member (6) are both hinged on the inner wall of the gun housing (5), and one end of the transmission assembly (8) is connected to the locking member (6); 所述半齿齿轮(7)的其中一侧设置有释锁凸起(70),所述释锁凸起(70)用于在所述半齿齿轮(7)的带动下,在所述筒体(1)靠近所述枪膛移动且其筒底与抵接部(51)抵接后,与所述传动组件(8)的远离所述锁定件(6)的端部抵接,并驱动所述传动组件(8)移动以带动所述锁定件(6)与所述阻位件(20)分离;A release protrusion (70) is provided on one side of the half-toothed gear (7). The release protrusion (70) is used to abut against the end of the transmission assembly (8) away from the locking member (6) under the drive of the half-toothed gear (7), after the barrel (1) moves close to the gun chamber and the bottom of the barrel abuts against the abutment portion (51), and drive the transmission assembly (8) to move so as to drive the locking member (6) to separate from the blocking member (20); 所述复位件(80)连接在所述传动组件(8)和所述枪壳(5)的内壁之间,用于在所述传动组件(8)移动时蓄能。The reset member (80) is connected between the transmission assembly (8) and the inner wall of the gun housing (5) and is used to store energy when the transmission assembly (8) moves. 6.根据权利要求5所述的电动玩具枪发射机构,其特征在于,还包括位置检测器(71)和控制器;6. The electric toy gun firing mechanism according to claim 5, characterized in that it also includes a position detector (71) and a controller; 所述位置检测器(71)与所述半齿齿轮(7)连接,用于检测所述半齿齿轮(7)的轮齿是否与所述齿条(13)分离;The position detector (71) is connected to the half-toothed gear (7) and is used to detect whether the gear teeth of the half-toothed gear (7) are separated from the rack (13); 所述控制器与所述位置检测器(71)连接,用于接收所述位置检测器(71)检测到的信息,并根据该信息在所述半齿齿轮(7)的轮齿与所述齿条(13)分离时,控制所述电机关闭,以使所述半齿齿轮(7)停止转动。The controller is connected to the position detector (71) and is used to receive information detected by the position detector (71), and based on the information, when the gear teeth of the half-toothed gear (7) are separated from the rack (13), control the motor to turn off so that the half-toothed gear (7) stops rotating. 7.根据权利要求6所述的电动玩具枪发射机构,其特征在于,还包括扳机检测器,所述扳机检测器与电动玩具枪的扳机连接,用于检测所述扳机是否被扣动;7. The electric toy gun firing mechanism according to claim 6, characterized in that it also includes a trigger detector, the trigger detector is connected to the trigger of the electric toy gun, and is used to detect whether the trigger is pulled; 所述控制器与所述扳机检测器连接,用于接收所述扳机检测器检测到的信息,并根据该信息在所述扳机被扣动时,控制所述电机启动,以使所述半齿齿轮(7)继续转动。The controller is connected to the trigger detector and is used to receive information detected by the trigger detector and, based on the information, control the motor to start when the trigger is pulled, so that the half-toothed gear (7) continues to rotate. 8.根据权利要求1所述的电动玩具枪发射机构,其特征在于,还包括空仓检测组件和控制组件,所述空仓检测组件与电动玩具枪的弹匣连接,以检测所述弹匣是否空仓;8. The electric toy gun firing mechanism according to claim 1, characterized in that it also comprises an empty chamber detection component and a control component, wherein the empty chamber detection component is connected to the magazine of the electric toy gun to detect whether the magazine is empty; 所述空仓检测组件和所述第三驱动组件(9)均与所述控制组件连接,所述控制组件用于接收所述空仓检测组件检测到的空仓信息,并根据该空仓信息在所述弹匣空仓时启动所述第三驱动组件(9)。The empty chamber detection component and the third drive component (9) are both connected to the control component, and the control component is used to receive the empty chamber information detected by the empty chamber detection component and start the third drive component (9) when the magazine is empty according to the empty chamber information. 9.一种电动玩具枪,其特征在于,包括权利要求1-8任一项所述的电动玩具枪发射机构。9. An electric toy gun, characterized by comprising the electric toy gun firing mechanism according to any one of claims 1 to 8.
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