CN212086309U

CN212086309U - On-site law enforcement recording device

Info

Publication number: CN212086309U
Application number: CN202021147797.5U
Authority: CN
Inventors: 王虹凯; 王春胜
Original assignee: Golddragon Optics Co ltd
Current assignee: Golddragon Optics Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-12-04
Anticipated expiration: 2030-06-19

Abstract

On-spot law enforcement recorder relates to law enforcement auxiliary instrument technical field, the problem that current emergency leads to the record effect poor is solved, the device is including holding the casing, the camera, chargeable call, the locking support, pistol sleeve coupling mechanism, the afterbody snap ring, the connecting plate, transparent window, a cleaning brush for cleaning transparent window, actuating mechanism and image processor, the connecting plate passes through screw connection afterbody snap ring, pistol trigger guard ring is located between connecting plate and the afterbody snap ring, transparent window sets up on holding the casing, be equipped with the slide on holding the casing, cleaning brush sliding connection slide, image processor connects camera and actuating mechanism, actuating mechanism connects the cleaning brush, whether image processor cleans transparent window according to image control cleaning brush. The utility model discloses the realization realizes the complete fixed of on-spot law enforcement recorder and pistol to the timely clearance of filth on the transparent window, has improved the stability of record.

Description

On-site law enforcement recording device

Technical Field

The utility model relates to a law enforcement auxiliary instrument technical field, concretely relates to on-spot law enforcement recorder.

Background

The law enforcement recorder used with the gun for maintaining public security can record scenes before gun firing, prevent misuse of firearms by law enforcement personnel, and provide help for later case management. However, when the camera is used, dirt (such as splashed water drops, bloodstains and the like) falls on the camera lens; the law enforcement recorder has the problem that the law enforcement recorder is poor in recording effect during use due to the fact that the law enforcement recorder is separated from the gun due to frequent fighting of law enforcement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that has the filth influence to shoot on the current on-the-spot law enforcement recorder and the gun fixity relatively poor, the camera lens, the utility model provides an on-the-spot law enforcement recorder.

The utility model discloses a solve the technical scheme that technical problem adopted as follows:

the field law enforcement recording device comprises a containing shell, a camera arranged in the containing shell, a rechargeable power supply arranged in the containing shell and connected with the camera, a locking support arranged on the containing shell, a pistol sleeve connecting mechanism arranged on the locking support, and a tail clamping ring arranged on the locking support, wherein the tail clamping ring is used for clamping a trigger guard ring of a pistol, the field law enforcement recording device also comprises a connecting plate, a transparent window, a cleaning brush used for cleaning the transparent window, a driving mechanism and an image processor, the connecting plate is connected with the tail clamping ring through screws, the trigger guard ring of the pistol is arranged between the connecting plate and the tail clamping ring, the transparent window is arranged on the containing shell and corresponds to the camera, a slide way is arranged on the containing shell, the cleaning brush is connected with the slide way in a sliding way, the image processor and the driving mechanism are both arranged in the containing, the driving mechanism is connected with the cleaning brush, the image processor is used for extracting images in videos shot by the camera and analyzing and judging whether dirt exists on the transparent window or not according to the images, if the dirt exists, the image processor starts the driving mechanism, the driving mechanism controls the cleaning brush to slide along the slide way to clean the transparent window, and if the dirt does not exist, the driving mechanism is not started.

Furthermore, actuating mechanism includes motor, drive mechanism and connecting rod, drive mechanism is connected to the motor, and drive mechanism connects the connecting rod, and the cleaning brush is connected to the connecting rod, and drive mechanism push-and-pull connecting rod realizes that the cleaning brush slides along the spout.

Furthermore, the transmission mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod is connected with the other end of the output shaft of the motor and is rotatably connected with one end of the second connecting rod through a pin shaft, one end of the third connecting rod is rotatably connected with the other end of the second connecting rod through a pin shaft, the other end of the third connecting rod is fixedly connected with the middle part of the fourth connecting rod, two ends of the fourth connecting rod are respectively rotatably connected with a connecting rod, the third connecting rod is perpendicular to the fourth connecting rod, the connecting rod is perpendicular to the.

Furthermore, a storage card and a first data transmission port are arranged on the camera, and a second through hole is formed in the accommodating shell corresponding to the storage card and the first data transmission port.

Furthermore, the switch of the rechargeable power supply is arranged on the accommodating shell, and the accommodating shell is provided with a prompting lamp connected with the rechargeable power supply.

And furthermore, the portable sound recorder also comprises a sound recorder arranged in the accommodating shell, a fourth through hole is formed in the accommodating shell corresponding to the sound recording port and the data transmission port of the sound recorder, and the sound recorder is connected with a rechargeable power supply.

Further, pistol telescopic link includes rotates the locking baffle of connection in locking support upper end, sets up the protruding knot on the locking baffle and connects the locking baffle and the anti-disassembly screw of locking support through the pivot.

The utility model has the advantages that:

the utility model discloses on-spot law enforcement recorder passes through transparent window protection camera and does not receive harm and pollution, has guaranteed the shooting effect of camera. Through cleaning brush, actuating mechanism and image processor's setting, realize the timely clearance to filth on the transparent window, guarantee the shooting effect of camera, reduce and lead to the shooting to appear unclear the not comprehensive condition of shooting picture because of the filth, the shooting effect is more stable, more can accurate record gun in the dangerous situation that the use faced. Under the fixed prerequisite of pistol muffjoint mechanism and afterbody snap ring, the utility model discloses a connecting plate of addding, the complete fixation of on-the-spot law enforcement recorder and pistol is realized to connecting plate cooperation screw and afterbody snap ring, and the effectual problem of having solved on-the-spot law enforcement recorder and can drop when the law enforcement has improved the stability of law enforcement recorder record in the use.

Drawings

Fig. 1 is a schematic view of the overlooking structure of the locking bracket of the field law enforcement recording device of the present invention.

Fig. 2 is a diagram of the installation state of the field law enforcement recording device and the pistol.

Fig. 3 is a top view of the internal structure of the housing of the field law enforcement recording device of the present invention.

Fig. 4 is a perspective view of the camera of the on-site law enforcement recording device of the present invention.

Fig. 5 is a structural diagram of a driving mechanism of the on-site law enforcement recording device of the present invention.

In the figure: 1. the device comprises a containing shell, 2, a recorder, 3, a motor, 4, a first connecting rod, 5, a second connecting rod, 6, a third connecting rod, 7, a fourth connecting rod, 8, a connecting rod, 9, a sliding block, 10, a sliding way, 11, a cleaning brush, 12, a frame body, 13, a camera, 14, a transparent window, 15, a rechargeable power supply, 16, an image processor, 17, a switch, 18, a locking support, 19, a gun sleeve, 20, a trigger guard ring, 21, a locking baffle, 22, a disassembly-preventing screw, 23, a convex buckle, 24, a tail clamping ring, 25, a connecting plate, 26, a storage card, 27 and a first data transmission port.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

The field enforcement recording device is fixedly installed on a gun of a pistol and comprises a locking component, a containing shell 1, a camera 13, a transparent window 14, a cleaning brush 11, a driving mechanism, a rechargeable power supply 15 and an image processor 16. Locking means are provided on the containment case 1 by which the field enforcement recording device is attached to the firearm. The locking assembly includes a locking bracket 18, a pistol grip 19 attachment mechanism, a tail clasp 24, and an attachment plate 25.

As shown in fig. 1 and 2, a locking bracket 18 is provided on the accommodating case 1, and a front end of the locking bracket 18 corresponds to the muzzle. A pistol-holster 19 connection is provided on the locking bracket 18, with the pistol-holster 19 connected by the pistol-holster 19 connection. The pistol holster 19 attachment mechanism includes a locking bezel 21, a cam 23, and a tamper screw 22. The field enforcement recording device may be used with guns such as pistol 92, eagle pistol desert, or gelock 37, with the size of the locking features, etc. being arranged according to the pistol. The locking baffle 21 is rotatably connected to the upper end of the locking bracket 18 through a rotating shaft, a convex buckle 23 is arranged on the locking baffle 21, and the convex buckle 23 on the locking baffle 21 is in matched connection with a groove on the pistol sleeve 19. The anti-disassembly screw 22 is arranged on the locking bracket 18, the anti-disassembly screw 22 penetrates through the locking baffle plate 21 to be connected with the locking bracket 18, the locking baffle plate 21 is fixed through the anti-disassembly screw 22, the locking baffle plate 21 is prevented from rotating, the convex buckle 23 is connected with the groove on the gun sleeve 19, and further the field law enforcement recording device is connected with the gun sleeve 19. The tail clamping ring 24 is arranged at the rear end of the locking support 18, the tail clamping ring 24 is used for being clamped at the trigger guard ring 20, two ends of the connecting plate 25 are respectively provided with a first through hole, and the connecting plate 25 is an arc-shaped plate. The tail snap ring 24 is provided with a screw hole, the screw hole is arranged corresponding to the first through hole, the connecting plate 25 passes through the screw hole connected with the tail snap ring 24 through the first through hole, the trigger guard ring 20 is positioned between the connecting plate 25 and the tail snap ring 24, the tail snap ring 24 is connected with a further fixed field law enforcement recording device through the connecting plate 25, the depth of a groove in the pistol sleeve 19 is usually shallow, the situation that the field law enforcement recording device falls off can occur only by the matching of the groove and the convex buckle 23 and the clamped tail snap ring 24, the field law enforcement recording device is more stably connected with the pistol sleeve 19 through the connecting plate 25, and the field law enforcement recording device is prevented from being thrown away or knocked down. The tail snap ring 24 is not provided with the tamper screw 22 for abutting against the trigger guard 20. The locking bracket 18, the convex button 23, the tail snap ring 24 and the accommodating shell 1 are of an integral structure and are manufactured in an integral molding mode.

As shown in fig. 3, fig. 3 is a top view structural view with the lock bracket 18 removed, and the camera 13, the driving mechanism, the rechargeable power supply 15, and the image processor 16 are all disposed in the accommodating case 1. The transparent window 14 is installed on the accommodating shell 1, the transparent window 14 is arranged at the front part of the accommodating shell 1, the transparent window 14 is arranged corresponding to the camera 13 and used for protecting the lens of the camera 13, and particularly, the left side and the right side of the transparent window 14 are connected with the accommodating shell 1. The accommodating shell 1 is provided with slide ways 10, the slide ways 10 are arranged corresponding to the transparent window 14, the slide ways 10 are positioned above and below the transparent window 14, and the slide ways 10 comprise an upper slide way 10 positioned above the transparent window 14 and a lower slide way 10 positioned below the transparent window 14. Cleaning brush 11 sliding connection slide 10, cleaning brush 11 can slide along slide 10, and cleaning brush 11 corresponds transparent window 14 setting, is located transparent window 14 the place ahead, and cleaning brush 11 is used for cleaning the outside surface of transparent window 14, and actuating mechanism connects cleaning brush 11, and actuating mechanism can drive cleaning brush 11 and slide along slide 10 and realize cleaning brush 11 to transparent window 14. The cleaning brush 11 does not obstruct the photographing of the camera 13 when not in use, and the structure of the cleaning brush 11 can be equivalent to the brush of a wiper, and comprises a brush blade support, a brush blade frame arranged on the brush blade support and a rubber wiper blade arranged on the brush blade frame, wherein the brush blade support is connected with the slide way 10 through a slide block 9. The camera 13 of the present embodiment is provided with a memory card 26 and a first data transmission port 27 on one side, and as shown in fig. 4, the accommodating case 1 is provided with a second through hole corresponding to the memory card 26 and the first data transmission port 27, through which the memory card 26 can be inserted and removed from the outside and the first data transmission port 27 can be connected for data transmission.

The image processor 16 is connected with the camera 13 and the driving mechanism, the image processor 16 extracts an image in a video shot by the camera 13 and analyzes and judges whether dirt exists on the transparent window 14 according to the image, if the dirt exists, the image processor 16 controls the driving mechanism to start, the driving mechanism drives the cleaning brush 11 to slide along the slideway 10, and the cleaning brush 11 realizes that the cleaning brush 11 cleans the transparent window 14 by sliding the cleaning brush 11 along the slideway 10; if no dirt is present, the drive mechanism is not activated. Since the camera 13 performs photographing through the transparent window 14, a method of detecting dirt attached to the transparent window 14 is equivalent to a method of detecting dirt attached to the camera 13. The utility model discloses an adopt image processor 16 to draw the image in the video that camera 13 shot to carry out analysis processes and judgement image to the image, whether have filths such as bloodstain, watermark, muddy water, catkin to adhere to on the analysis detection transparent window 14 through to the image, when having the filth, start actuating mechanism drive cleaning brush 11 and wash transparent window 14. After the cleaning brush 11 is cleaned once, the image processor 16 then determines whether there is an increase in the contamination of the transparent window 14, and when there is an increase in the contamination, the image processor 16 outputs a drive mechanism start signal again, otherwise, the image processor 16 does not output a drive mechanism start signal. The image processor 16 extracts the image in the video, judges the dirt on the screen (transparent window 14) through image analysis, judges whether the dirt is increased or not through image analysis, and controls the driving mechanism and other programs according to the judgment result, which are the prior art, but not the technical characteristics of the utility model.

The driving mechanism comprises a motor 3, a transmission mechanism and a connecting rod 8, the motor 3 is connected with the transmission mechanism, the transmission mechanism is connected with the connecting rod 8, the connecting rod 8 is connected with a sliding block 9, the sliding block 9 is positioned in a sliding way 10, the sliding block 9 is connected with a cleaning brush 11, the transmission mechanism changes the rotation of the motor 3 into linear motion, and the transmission mechanism pushes and pulls the connecting rod 8 to realize that the sliding block 9 slides along a sliding groove. The linear motion direction is along the length direction of the pistol, as shown in fig. 5, the transmission mechanism comprises a first connecting rod 4, a second connecting rod 5, a third connecting rod 6 and a fourth connecting rod 7, one end of the first connecting rod 4 is connected with an output shaft of the motor 3, one end of the second connecting rod 5 is rotatably connected with the other end of the first connecting rod 4 through a pin shaft, one end of the third connecting rod 6 is rotatably connected with the other end of the second connecting rod 5 through a pin shaft, the other end of the third connecting rod 6 is fixedly connected with the middle part of the fourth connecting rod 7, two ends of the fourth connecting rod 7 are respectively rotatably connected with a connecting rod 8, the third connecting rod 6 is vertical to the fourth connecting rod 7, the connecting rod 8 is vertical to the fourth connecting rod 7, the third connecting rod 6 and the fourth connecting rod 7 can perform linear motion, one end of, the output shaft of the motor 3, the connecting rod III 6, the slide way 10 and the connecting rod 8 are all parallel to the horizontal plane. The motor 3 is located the rear side of camera 13, drive mechanism is located the side of camera 13, it is equipped with support body 12 to hold 1 bottom of casing, camera 13 is located support body 12, support body 12 is equipped with the through-hole corresponding to the second through-hole, connecting rod 8 is that two one of them are located camera 13 upside another and are located camera 13 downside, connecting rod 8 that is located camera 13 downside can pass through support body 12 and the middle zone motion of holding 1 bottom of casing, connecting rod 8 that is located camera 13 downside can move above camera 13.

A rechargeable power supply 15 is connected to the motor 3, the camera 13 and the image processor 16 for supplying power to the drive mechanism, the camera 13 and the image processor 16. The accommodating case 1 is provided with a third through hole corresponding to a charging port of the rechargeable power supply 15 for charging after the use of the rechargeable power supply 15. The rechargeable power supply 15 may also be a wireless charging power supply. Chargeable power supply 15's switch 17 sets up on holding casing 1, presses toggle switch 17 and realizes the utility model discloses a switch 17 holds casing 1 left and right both sides and respectively is provided with switch 17, and the people that can the different habits of convenient to use left and right hand can open the function of making a video recording fast, accomplishes timely record. It is equipped with the warning light to hold casing 1, but charging source 15 is connected to the warning light, can know through the warning light the utility model discloses an open mode is still closed state.

The utility model discloses an on-spot law enforcement recorder still includes phonographic recorder 2, like fig. 3, phonographic recorder 2 sets up in holding casing 1, and it is equipped with the fourth through-hole to correspond recording mouth and data transmission mouth two on the casing 1, but 15 connection phonographic recorders 2 of rechargeable power supply.

The utility model discloses on-spot law enforcement recorder's camera 13 is located on-spot law enforcement recorder's front end, muzzle side promptly, because camera 13 is located the appearance intracavity that holds casing 1 and transparent window 14 and constitute, transparent window 14 does not hinder camera 13 complete record law enforcement process under the condition that does not receive any sheltering from, protects camera 13 through transparent window 14 and does not receive harm and pollution, has guaranteed camera 13's shooting effect. Through cleaning brush 11, actuating mechanism and image processor 16's setting, realize the timely clearance to filth on transparent window 14, guarantee camera 13's shooting effect, reduce and lead to the shooting to appear unclear the condition of shooting the picture incomprehensible because of the filth the utility model discloses with prior art's recorder under the prerequisite that has been polluted by the filth equally, the utility model discloses can give the definition higher or shoot the more complete video image of picture, the utility model discloses a law enforcement recorder can more accurately record the dangerous situation that gun faced in the use, and the shooting effect is more stable. Under the fixed prerequisite of pistol 19 coupling mechanism and afterbody snap ring 24, the utility model discloses a connecting plate 25 that adds, connecting plate 25 cooperation screw and afterbody snap ring 24 realize the complete fixed of on-the-spot law enforcement recorder and pistol, the effectual problem that the on-the-spot law enforcement recorder can drop when enforcing the law of having solved, the on-the-spot law enforcement recorder that also can avoid law enforcement personnel to wave the great problem that drops that leads to of dynamics of rifle appears, has improved the stability of law enforcement recorder record in the use, the utility model discloses a law enforcement recorder can accurate record the dangerous situation that gun faced in the use.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The field law enforcement recording device comprises a containing shell (1), a camera (12) arranged in the containing shell (1), a rechargeable power supply (15) which is arranged in the containing shell (1) and connected with the camera (12), a locking support (18) arranged on the containing shell (1), a pistol sleeve connecting mechanism arranged on the locking support (18), and a tail clamping ring (24) arranged on the locking support (18), wherein the tail clamping ring (24) is used for clamping a pistol trigger guard ring (20), the field law enforcement recording device is characterized by further comprising a connecting plate (25), a transparent window (14), a cleaning brush (11) used for cleaning the transparent window (14), a driving mechanism and an image processor (16), the connecting plate (25) is connected with the tail clamping ring (24) through screws, and the pistol trigger guard ring (20) is positioned between the connecting plate (25) and the tail clamping ring (24), the transparent window (14) is arranged on the containing shell (1) and is arranged corresponding to the camera (12), the containing shell (1) is provided with a slideway (10), the cleaning brush (11) is connected with the slideway (10) in a sliding way, the image processor (16) and the driving mechanism are both arranged in the accommodating shell (1) and are both connected with the rechargeable power supply (15), the image processor (16) is connected with the camera (12) and the driving mechanism, the driving mechanism is connected with the cleaning brush (11), the image processor (16) is used for extracting the image in the video shot by the camera (12) and analyzing and judging whether dirt exists on the transparent window (14) or not according to the image, if so, the image processor (16) starts a driving mechanism, the driving mechanism controls the cleaning brush (11) to slide along the slideway (10) to clean the transparent window (14) by the cleaning brush (11), and if no dirt exists, the driving mechanism is not started.

2. The field enforcement recording device according to claim 1, characterized in that the driving mechanism comprises a motor (3), a transmission mechanism and a connecting rod (8), the motor (3) is connected with the transmission mechanism, the transmission mechanism is connected with the connecting rod (8), the connecting rod (8) is connected with the cleaning brush (11), and the transmission mechanism pushes and pulls the connecting rod (8) to realize the sliding of the cleaning brush (11) along the sliding chute.

3. The field enforcement recording device according to claim 2, wherein the transmission mechanism includes a first link (4), a second link (5), a third link (6) and a fourth link (7), one end of the first link (4) is connected with the other end of the output shaft of the motor (3) and is rotatably connected with one end of the second link (5) through a pin, one end of the third link (6) is rotatably connected with the other end of the second link (5) through a pin, the other end of the third link (6) is fixedly connected with the middle part of the fourth link (7), two ends of the fourth link (7) are respectively rotatably connected with a connecting rod (8), the third link (6) is perpendicular to the fourth link (7), the connecting rod (8) is perpendicular to the fourth link (7), and the third link (6) and the fourth link (7) can move along a straight line.

4. Law enforcement recording device according to claim 1, characterized in that the camera (12) is provided with a memory card (26) and a first data transmission port (27), and the housing (1) is provided with a second through hole corresponding to the memory card (26) and the first data transmission port (27).

5. On-site law enforcement recording device according to claim 1, characterized in that the switch (17) of the rechargeable power supply (15) is arranged on the containing case (1), the containing case (1) being provided with a warning light connected to the rechargeable power supply (15).

6. The field enforcement recording device according to claim 1, further comprising an audio recorder (2) disposed in the housing (1), wherein the housing (1) is provided with a fourth through hole corresponding to the audio recording port and the data transmission port of the audio recorder (2), and the audio recorder (2) is connected to the rechargeable power supply (15).

7. The field enforcement recording device according to claim 1, wherein the pistol-sleeve connection mechanism includes a locking flap (21) rotatably connected to the upper end of the locking bracket (18) by a rotating shaft, a tab (23) provided on the locking flap (21), and a tamper screw (22) connecting the locking flap (21) and the locking bracket (18).