CN117224927A - Handle - Google Patents

Abstract

The invention discloses a handle which comprises a handle part, an air bag and an air pump component, wherein the air bag is sleeved outside the handle part, the air pump component is arranged in the handle part, the air pump component comprises a main control plate connected with the handle part and an air pump piece electrically connected with the main control plate, the air pump piece is connected with the air bag, and the air pump component is used for inflating and deflating the air bag. The technical scheme of the invention can reduce the volume of the handle, thereby having the advantages of storage and transportation, and the product has simple structure and convenient use and is suitable for mass production.

Description

Handle

Technical Field

The invention relates to the technical field of interaction handles, in particular to a handle.

Background

The design and study of the handle have been pursued for miniaturization and saving of volume and weight, but the miniaturized handle has a problem of lowering the grip feeling and lowering the user's experience.

Disclosure of Invention

The main purpose of the invention is to provide a handle, which aims to solve the problems by arranging an air bag outside the handle part and adjusting the external dimension of the handle by using the inflation and deflation of the air bag, thereby improving the experience of users.

To achieve the above object, the present invention provides a handle, comprising:

a handle portion;

the air bag is sleeved outside the handle part; and

The air pump component is arranged in the handle part and comprises a main control plate connected with the handle part and an air pump piece electrically connected with the main control plate, and the air pump piece is connected with the air bag and used for inflating and deflating the air bag.

Optionally, the air pump component includes with the main control plate that handle portion is connected, and with the air pump spare that main control plate electricity is connected, the air pump spare includes inflation inlet and relief port, the inflation inlet with the gasbag is linked together, the relief port with the outside of handle portion is linked together.

Optionally, the handle further comprises a key module and an elastic piece, wherein the key module is electrically connected with the main control panel, the elastic piece is connected with the handle part and the key module, and part of the air bag is positioned between the key module and the handle part; the key module can float along with the inflation of the air bag, and the elastic piece enables the key module to have a trend of moving towards the handle part.

Optionally, the elastic component is configured as reset spring, the button module include the button support, and with the button subassembly that the button support is connected, the handle portion is equipped with the installation department, the button support wear to establish install in the installation department, the button subassembly is located outside the handle portion, reset spring's one end is connected the installation department, the other end is connected the button support.

Optionally, the installation department is configured as the installation section of thick bamboo, the installation section of thick bamboo with handle portion is connected, be equipped with first spacing horizontal pole in the installation section of thick bamboo, the button support is configured as the tube-shape support body, the tube-shape support body wears to establish in the installation section of thick bamboo, the orientation of tube-shape support body the tip of first spacing horizontal pole is equipped with the spacing horizontal pole of second, reset spring's both ends are connected respectively first spacing horizontal pole with the spacing horizontal pole of second.

Optionally, a wire passing hole through which the connecting wire of the key assembly passes is formed in the side wall of the mounting barrel.

Optionally, a sliding groove is formed in the side wall of the mounting cylinder, penetrates through the mounting cylinder along the circumferential direction, and extends to the other end of the mounting cylinder along the direction away from the first limit cross rod; the side wall of the cylindrical frame body is provided with a sliding block matched with the sliding groove, and the sliding block is arranged in the sliding groove.

Optionally, a sealing structure is arranged between the key support and the mounting part.

Optionally, the sealing structure is a sealing soft glue, and the sealing soft glue is arranged at the position of the mounting part, which is close to the key assembly.

Optionally, the button subassembly includes button mainboard and button spare, the button support is equipped with the mating holes, the button spare corresponds the mating holes is equipped with the installation pin, the button mainboard is arranged in on the button support, the installation pin with the mating holes peg graft mutually, the button mainboard is located the button support with between the button spare.

Optionally, the button piece includes middle button and is located four circumference buttons of middle button upper and lower left and right directions, be equipped with a plurality of function keys that correspond with middle button and four circumference buttons homogeneity on the button mainboard.

Optionally, the area of the key support is larger than the area of the button member, and the key support is provided with a connecting area, and part of the air bag is connected with the connecting area.

Optionally, the periphery of one end of the handle part protrudes out of the peripheral wall to form a limit rib, and the air bag is connected with the limit rib and/or the peripheral wall of the handle part.

Optionally, the handle further comprises a signal transceiver module, the handle part is columnar, and the signal transceiver module is arranged at the end part of the handle part where the limiting rib is located and is electrically connected with the main control panel.

According to the technical scheme, the air bag is sleeved outside the handle part, the air pump component is arranged in the handle part, the air pump component comprises a main control plate connected with the handle part and an air pump piece electrically connected with the main control plate, and the air pump piece is connected with the air bag and is used for inflating and deflating the air bag. Through setting up the gasbag outside handle portion, utilize the gasbag to fill gassing and adjust its external dimension, the sealed gasbag through the periphery of handle portion fills the scheme of gassing and adjusts its external dimension, gasbag size and shape can be designed as required, thereby reach good hand and hold the sensation, when not in operating condition, can reduce the volume of handle through the mode of gassing again, thereby have the advantage of storage and transportation, the product structure is succinct, convenient to use, be fit for mass production, thereby realize the miniaturization of handle, save volume and weight, and fill the scheme of gassing and adjust its external dimension through the gasbag, can guarantee the comfortable of gripping, promote user's experience.

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 required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of a handle according to the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the structure X-X in FIG. 1;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a schematic cross-sectional view of Y-Y in FIG. 1;

FIG. 7 is a schematic cross-sectional view of Z-Z in FIG. 6;

FIG. 8 is a schematic diagram illustrating an embodiment of the key module of FIG. 2;

FIG. 9 is an exploded view of the key module of FIG. 8;

fig. 10 is a schematic view of an embodiment of the mounting cartridge of fig. 2.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all 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.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The design and study of the handle have been pursued to be miniaturized, saving the volume and weight, but the miniaturized handle has a problem of lowering the grip feeling and reducing the user's experience.

Therefore, the invention provides a handle, which aims to solve the problems by arranging an air bag outside the handle part and adjusting the external dimension of the handle by using the inflation and deflation of the air bag, thereby improving the experience of users.

Referring to fig. 1 to 10, in an embodiment of the present invention, the handle 100 includes a handle portion 110, an air bag 120 and an air pump assembly 130, the air bag 120 is sleeved outside the handle portion 110, the air pump assembly 130 is disposed inside the handle portion 110, the air pump assembly 130 includes a main control plate 140 connected to the handle portion 110, and an air pump 150 electrically connected to the main control plate 140, the air pump 150 is connected to the air bag 120, and the air pump assembly 130 is used for inflating and deflating the air bag 120.

In one embodiment, the bladder 120 may be a single piece, i.e., the bladder 120 is separately provided for sealing the inflatable and deflatable, mounted on the exterior of the handle portion 110.

In another embodiment, the balloon 120 may be formed by sealing with the handle portion 110 and may be inflatable and deflatable.

In an embodiment, the handle 100 is used in VR technology, and is used together with other components, and VR (Virtual Reality) technology is to use a computer to produce a Virtual environment, where the VR handle 100 is an interactive device for use with VR, and a user can perform interactive control on a Virtual object through the VR handle 100 in the VR environment, so as to bring better experience.

In another embodiment, the handle 100 is used for AR or AR/VR interaction, and AR (Augmented Reality, augmented reality technology) is a technology of integrating real world information and virtual world information in a seamless manner, which is to apply virtual information to the real world and perceived by human senses through simulation and superposition of physical information which is difficult to experience in a certain time-space range of the real world by scientific technology such as a computer, so as to achieve sensory experience exceeding reality. The AR device or VR device may provide a virtual environment for interaction with the user, and generally the carrier of the AR device or VR device is generally the interaction handle 100. Interactive control is one of the important application directions of virtual reality and augmented reality technology, and also plays an enormous demand traction role for the rapid development of virtual reality and augmented reality technology.

The conventional AR/VR handle 100 includes a hand-held portion and a lamp ring portion fixedly connected to the hand-held portion, wherein the lamp ring portion forms an angle of 90 degrees or more with the hand-held portion, which results in a larger volume of the entire VR handle 100 and is inconvenient to carry, and the conventional solution is to fold the hand-held portion and the lamp ring portion structurally to solve the problem of volume; alternatively, the configuration of the handle 100 may be altered to provide more comfortable gripping.

According to the technical scheme, the handle part 110, the air bag 120 and the air pump assembly 130 are adopted, the air bag 120 is sleeved outside the handle part 110, the air pump assembly 130 is arranged in the handle part 110, the air pump assembly 130 comprises a main control plate 140 connected with the handle part 110 and an air pump 150 electrically connected with the main control plate 140, the air pump 150 is connected with the air bag 120, and the air pump assembly 130 is used for inflating and deflating the air bag 120. Through the outer gasbag 120 of setting at handle portion 110, utilize gasbag 120 to fill the gassing and adjust its external dimension, the sealed gasbag 120 of periphery through handle portion 110 fills the scheme of gassing and adjust its external dimension, gasbag 120 size and shape can be designed as required, thereby reach good hand and hold the sensation, when not in operating condition, can reduce the volume of handle 100 through the mode of gassing again, thereby have the advantage of storage and transportation, the product structure is succinct, convenient to use, be fit for mass production, thereby realize the miniaturization of handle 100, save volume and weight, and fill the scheme of gassing and adjust its external dimension through gasbag 120, can guarantee the comfortable of gripping, promote user's experience.

Further, in order to make the grasping experience better, the direction of extension of the balloon 120 is the same as that of the handle portion 110, and the length of the balloon 120 is not less than that of the handle portion 110.

Referring to fig. 1 to 3, in order to make the stability of the airbag 120 better during use, the peripheral edge of one end of the handle portion 110 protrudes out of the peripheral wall surface to form the stopper rib 113, and the airbag 120 is connected to the stopper rib 113 and/or the peripheral wall of the handle portion 110.

In an embodiment, the air bag 120 is connected with the limiting rib 113, the limiting rib 113 is formed at the end of the columnar handle portion 110 to form an annular convex rib, and the air bag 120 is connected with the limiting rib 113, so that the air bag 120 is convenient to penetrate and fix, and the air bag 120 is also convenient to fix.

In other embodiments, the air bag 120 may be fixed to the outer peripheral wall of the handle portion 110, and the limiting rib 113 may also function as a blocking air bag 120; or, the air bag 120 is sleeved on the handle portion 110 and then fixed with the limiting ribs 113, and then part of the air bag 120 is fixed with the outer peripheral wall of the handle portion 110, so that the connection stability is ensured.

Referring to fig. 2, in detail, the handle part 110 includes a first housing 111 and a second housing 112 that are covered, and the air pump assembly 130 is connected to the first housing 111 or the second housing 112.

In one embodiment, the first housing 111 and the second housing 112 are snap-fit for ease of assembly.

In another embodiment, in order to ensure firm installation and convenient disassembly, the first housing 111 and the second housing 112 are matched by adopting clamping and bolt locking, so that the number of bolts is reduced, and the installation is faster.

Referring to fig. 2 and 6, in detail, the air pump member 150 includes an air charge port 151 and an air discharge port 152, the air charge port 151 communicates with the air bag 120, and the air discharge port 152 communicates with the outside of the handle portion 110. The installation position can be arranged on the first shell 111 or the second shell 112, the installation position can be in the form of a plurality of screw columns, the screw columns can support the main control plate 140 and can also lock and fix the main control plate 140 by screws, the air pump assembly 130 is prevented from shaking, and the installation firmness is ensured. The air pump 150 is used as a motor for inflating and deflating the air bag 120, and flexible application of inflation and deflation can be realized through cooperation of keys and/or a control system, so that the requirements of volume and hand holding feeling during use and the requirement of saving volume during non-use are realized.

Referring to fig. 3 to 5, in particular, the handle 100 further includes a key module 160 and an elastic member 190, the key module 160 is electrically connected with the main control panel 140, the elastic member 190 connects the handle portion 110 and the key module 160, a portion of the airbag 120 is located between the key module 160 and the handle portion 110, and the elastic member 190 causes the key module 160 to have a tendency to move toward the handle portion 110. The key module 160 may implement related functions, for example, the key module 160 includes a Trigger key (Trigger), a handle key (Grip Button), a Menu key (Menu Button), a direction key (Directional Pad), a Function key (Function Button), and so on. In conventional arrangements, the trigger key is typically located at or below the rear of the handle 100 for selection, firing, grasping, etc. Pressing the trigger key may perform a corresponding action. The handle keys are located in the gripping area of the handle 100 for controlling the gripping or release of objects. The object can be grabbed by pressing the handle key, and the object can be released when the handle key is released. Menu keys are typically located on the front or top of the handle 100 for opening a menu interface for a game or application, or for entering settings, pauses, etc. The directional keys may be used to navigate or menu selections similar to the directional keys on conventional gamepad 100. The specific function of the function key may vary from device to device. For example, some handles 100 may have volume adjustment keys, power keys, etc.

In this scheme, the button module 160 can float along with the outer wall of the airbag 120, and a plurality of functional key positions 186 are located in the button module 160 set, specifically, the button module 160 integration is equipped with middle button 184 and is located the circumference button 185 of four directions about middle button 184, and the design of button module 160 for five to the key is distinguished traditional scheme's setting like this, succinct practicality is fit for mass production.

Referring to fig. 7, in an embodiment, the elastic member 190 is configured as a return spring 191, the key module 160 includes a key support 170 and a key assembly 180 connected to the key support 170, the handle portion 110 is provided with a mounting portion 114, the key support 170 is installed on the mounting portion 114 in a penetrating manner, the key assembly 180 is located outside the handle portion 110, one end of the return spring 191 is connected to the mounting portion 114, and the other end is connected to the key support 170.

Specifically, the key module 160 may be inflated with the airbag 120 and away from the handle portion 110, the elastic member 190 makes the key module 160 have a tendency to return toward a direction approaching the handle portion 110, specifically, the key module 160 may be in various forms, and the key module 160 may be moved away from the handle portion 110 with the airbag 120, that is, the key module 170 may be moved relative to the mounting portion 114, so that the key module 160 may float along with the outer wall of the airbag 120, that is, the key module 160 may gradually rise, and when the key module 170 is floated by the airbag 120, the return spring 191 is pulled to avoid the key module 170 from being disengaged, and after the subsequent airbag 120 is deflated, the key module 170 is pulled to return to the original position, so that the key module 160 is prevented from staying in the middle position and is abrupt.

In another embodiment, the elastic member 190 may be a spring plate or the like.

Referring to fig. 7 to 10, specifically, the mounting portion 114 is configured as a mounting cylinder 115, the mounting cylinder 115 is connected with the handle portion 110, a first limit cross bar 116 is disposed at one end of the mounting cylinder 115 away from the handle portion 110, the key support 170 is configured as a cylindrical frame body 171, the cylindrical frame body 171 is inserted into the mounting cylinder 115, a second limit cross bar 172 is disposed at an end of the cylindrical frame body 171 facing the first limit cross bar 116, and two ends of the return spring 191 are respectively connected with the first limit cross bar 116 and the second limit cross bar 172.

Referring to fig. 10, for convenience of assembly, fixing portions for screw locking are further provided at both sides of the bottom of the mounting cylinder 115, the mounting portion 114 is integrally formed in a convex shape, for example, the air pump assembly 130 is mounted on the first housing 111, the first housing 111 is provided with a mounting hole beside the air pump assembly 130, the mounting portion 114 is provided with the mounting cylinder 115, a cylinder opening of the mounting cylinder 115 corresponds to the mounting hole, the key support 170 is provided with a cylindrical frame body 171, so that the key support 170 is conveniently penetrated from the mounting hole, of course, the key support 170 may also be square, prismatic, etc., the end portion of the key support 170 is provided with a second limit cross bar 172, the end portion of the mounting cylinder 115 is provided with a first limit cross bar 116, during mounting, one end of the return spring 191 is connected with the first limit cross bar 116, the other end of the return spring 191 is connected with the second limit cross bar 172, and then the mounting portion 114 is fixed with the first housing 111, and at this time, the key support 170 is limited by the return spring 191.

In order to facilitate the connection between the key module 160 and the main control board 140, interference of lines of the key support 170 in the moving process relative to the mounting portion 114 is avoided, a wire passing hole 117 through which a connecting wire 175 of the key assembly 180 passes is formed in the side wall of the mounting cylinder 115, the wire passing hole 117 is larger than the connecting wire 175 of the key module 160, and the connecting wire 175 passes through the wire passing hole 117 and is electrically connected with the main control board 140, so that related triggering signals are conveniently transmitted to the main control board 140 by keys, and triggering of related functions is achieved.

In the initial state, no gas exists in the air bag 120, the inner side of the wall of the air bag 120 is tightly matched with the outer surface of the handle part 110 (the first shell 111 and the second shell 112), the bottom of the key module 160 is close to the outer surface of the handle part 110, the return spring 191 is in a natural state or slightly stretched, and the shape of the handle 100 is minimum, so that the storage or transportation is convenient.

When the air bag 120 is required to be inflated, the start key (for example, the left key and the right key can be simultaneously pressed according to the requirement), the motor starts to inflate the air bag 120, the air bag 120 stops inflating when the pressure in the air bag 120 is higher than a certain set value (the pressure sensor is arranged on the surface of the shell to measure the pressure), the key module 160 is pushed by the pressure in the air bag 120 to synchronously move and float along with the wall of the air bag 120, and at the moment, the return spring 191 starts to be pulled to enter the working state.

Further, in order to make the movement of the key support 170 smooth, a sliding groove 118 is provided on a side wall of the mounting cylinder 115, and the sliding groove 118 penetrates through the mounting cylinder 115 in the circumferential direction and extends to the other end of the mounting cylinder 115 in a direction away from the first limit cross bar 116; the side wall of the cylindrical frame 171 is provided with a slide block matched with the slide groove 118, and the slide block is arranged in the slide groove 118. It will be appreciated that the chute 118 and the slider may serve as guides, which may not only avoid line interference, but also ensure uniform force and stable movement path during the floating or resetting process of the key module 160.

Referring to fig. 7, a sealing structure 200 is provided between the key holder 170 and the mounting portion 114. The sealing structure 200 is a sealing soft glue (sealing ring) disposed on the key support 170 and/or the mounting portion 114, and specifically, the sealing structure 200 is a sealing soft glue disposed on the mounting portion 114 near the key assembly 180. The soft rubber material is a general name of soft materials, has soft and mild hand feeling, and is made of rubber and plastic, such as rubber, silicone rubber, TPU, TPE, soft PVC and the like. The sealing soft glue is pressed by the key support 170 and the mounting part 114, so that the sealing performance of the key support 170 in the moving process relative to the mounting part 114 is realized, and therefore, the handle 100 has good air tightness, and impurities such as dust, sewage and the like can be effectively prevented from entering the handle 100, so that the failure rate and the maintenance cost of the handle 100 are reduced. The better airtight key design may reduce the likelihood of key damage or failure due to foreign object intrusion, thereby extending the useful life of the handle 100.

Referring to fig. 9, specifically, the key assembly 180 includes a key main board 181 and a button member 182, the key support 170 is provided with a mating hole 174, the button member 182 is provided with a mounting pin 183 corresponding to the mating hole 174, the key main board 181 is disposed on the key support 170, the mounting pin 183 is plugged with the mating hole 174, and the key main board 181 is disposed between the key support 170 and the button member 182. For example, the key main board 181 has a mating hole 174 on both sides of the middle key position, the middle button piece 182 has two mounting pins 183, and the two pins are inserted into the mating hole 174, and the button piece 182 is pressed in use.

To ensure tightness, the fitting hole 174 and the mounting pin 183 are hermetically fitted.

Referring to fig. 5, in particular, a sealing soft adhesive is disposed on the wall of the mounting pin 183 or the mating hole 174, so as to ensure tightness, and if the air tightness of the keys of the handle 100 is not good, the problems of reduced sensitivity and inaccurate triggering of the keys may be caused, so as to affect the operation experience and the game effect of the user. The good air tightness can ensure the normal operation of the keys and ensure the accuracy and fluency of operation. In a virtual reality environment, a user operates through the handle 100 to interact with the virtual world. If the air tightness of the keys is poor, bad feedback such as abnormal sound, blocking and the like can be generated, and the immersion sense of the virtual reality is damaged. Thus, good air tightness helps to provide a more realistic, fluent interactive experience.

Further, the area of the key holder 170 is larger than that of the button member 182, and the connection region 173 is provided, and a portion of the airbag 120 is connected to the connection region 173.

Thus, when the air bag 120 is filled with air with a certain pressure, the bottom of the leg of each mounting pin 183 also has pressure to float the key, and after the key is pressed and functions, the button piece 182 automatically rebounds to the highest position under the action of the internal pressure of the air bag 120, so that the hand feeling in the inflated state can be ensured, and the rebound speed and the rebound height of the button piece 182 can also be adjusted by adjusting the hardness, the interference quantity and the like of the sealing soft rubber.

Referring to fig. 1 and 2, further, the handle 100 further includes a signal transceiver module 300, the handle portion 110 is in a column shape, and the signal transceiver module 300 is disposed at an end of the handle portion 110 where the limit rib 113 is located and is electrically connected to the main control board 140. The signal transceiver module 300 plays important roles of connection, data transmission, motion capture, power management and the like in the handle 100, so that a user can interact with the virtual reality environment in a wireless manner, and a more flexible and real experience is obtained.

Locate the one end that is close to spacing muscle 113 and button module 160 place with signal transceiver module 300 of handle portion 110, can reduce the line length of walking, be convenient for connect, the structure is simpler, the practicality is stronger, wireless connection: the signal transceiver module 300 is in wireless connection with a VR device or computer to enable communication between the handle 100 and a host computer. So that the user can move and operate more freely without being limited by the wired connection. The signal transceiver module 300 is responsible for converting the operation signals (e.g., keys, touches, gestures, etc.) on the handle 100 into digital signals and transmitting the digital signals to a host or VR device. In this way, the host computer or VR device can respond and feedback accordingly to the operating instructions of the handle 100. The signal transceiver module 300 in some VR handles 100 further has a function of motion capture, and can sense information such as a position and a rotation gesture of the handle 100 in real time and transmit the information to a host computer, so as to realize more accurate virtual reality interaction. The signal transceiver module 300 typically requires power and is therefore also responsible for managing the power consumption and battery status of the handle 100. It can monitor battery power and communicate with the host to display power information or trigger a low power alarm.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (13)

1. A handle, comprising:

a handle portion;

the air bag is sleeved outside the handle part; and

The air pump component is arranged in the handle part and comprises a main control plate connected with the handle part and an air pump piece electrically connected with the main control plate, and the air pump piece is connected with the air bag and used for inflating and deflating the air bag.

2. The handle according to claim 1, wherein the air pump member includes an inflation port and a deflation port, the inflation port being in communication with the air bladder, the deflation port being in communication with the exterior of the handle portion.

3. The handle of claim 1, further comprising a key module electrically connected to the main panel and an elastic member connecting the handle portion and the key module, a portion of the airbag being located between the key module and the handle portion; the key module can be far away from the handle part along with the inflation of the air bag, and the elastic piece enables the key module to have a tendency to return towards the direction close to the handle part.

4. A handle according to claim 3, wherein the elastic member is configured as a return spring, the key module comprises a key support and a key assembly connected with the key support, the handle portion is provided with a mounting portion, the key support is installed on the mounting portion in a penetrating manner, the key assembly is located outside the handle portion, one end of the return spring is connected with the mounting portion, and the other end of the return spring is connected with the key support.

5. The handle according to claim 4, wherein the mounting portion is configured as a mounting cylinder, the mounting cylinder is connected with the handle portion, a first limit cross rod is arranged in the mounting cylinder, the key support is configured as a cylindrical frame body, the cylindrical frame body is arranged in the mounting cylinder in a penetrating manner, a second limit cross rod is arranged at the end, facing the first limit cross rod, of the cylindrical frame body, and two ends of the return spring are respectively connected with the first limit cross rod and the second limit cross rod.

6. The handle according to claim 5, wherein the side wall of the mounting barrel is provided with a wire through hole for the connecting wire of the key assembly to pass through;

and/or the side wall of the mounting cylinder is provided with a sliding groove, and the sliding groove circumferentially penetrates through the mounting cylinder and extends to the other end of the mounting cylinder along the direction away from the first limit cross rod; the side wall of the cylindrical frame body is provided with a sliding block matched with the sliding groove, and the sliding block is arranged in the sliding groove.

7. The handle of claim 4, wherein a sealing structure is provided between the key holder and the mounting portion.

8. The handle of claim 7, wherein the sealing structure is a sealing gel, and the sealing gel is disposed at the mounting portion near the key assembly.

9. The handle of claim 4, wherein the key assembly comprises a key main board and a button member, the key support is provided with a mating hole, the button member is provided with a mounting pin corresponding to the mating hole, the key main board is arranged on the key support, the mounting pin is inserted into the mating hole, and the key main board is positioned between the key support and the button member.

10. The handle according to claim 9, wherein the button member comprises a middle button and four peripheral buttons located above, below, left and right of the middle button, and a plurality of function keys corresponding to the middle button and the four peripheral buttons in a uniform and one-to-one manner are provided on the button main board.

11. The handle of claim 9, wherein the key support has an area greater than an area of the button member and has a connection region to which a portion of the airbag is connected.

12. A handle according to claim 2, wherein the peripheral edge of one end of the handle portion protrudes beyond the peripheral wall to form a spacing rib, and the air-bag is connected to the spacing rib and/or the peripheral wall of the handle portion.

13. The handle according to claim 12, further comprising a signal transceiver module, wherein the handle portion is columnar, and the signal transceiver module is disposed at an end of the handle portion where the limit rib is located and is electrically connected to the main control panel.