A mounting device for mounting a shooting device

Abstract

This utility model provides a fixing device for mounting a shooting device, including an antenna, a fixing mechanism for fixing and connecting the shooting device, and a connecting mechanism. The fixing mechanism includes a fixing base, an adjustment component rotatably mounted on the side wall of the fixing base, and two clamping arms disposed on opposite sides of the fixing base for clamping the shooting device. A fixing hole is provided through the fixing base. The connecting mechanism includes a connecting base and a signal transmission component disposed on the connecting base for electrically connecting the shooting device. The surface of the connecting base facing the fixing base is recessed inward to form a connecting groove for mounting the signal transmission component. The fixing device provided by this utility model ensures the stability and reliability of the connection between the shooting device and the antenna, thereby ensuring stable antenna signal transmission, ensuring the continuity and credibility of key data, and thus ensuring the effectiveness of law enforcement evidence collection and improving work efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of shooting equipment accessories, and more specifically, it relates to a fixing device for mounting shooting equipment. Background Technology

[0002] Recording devices, especially law enforcement recorders and other police equipment, are core tools for modern law enforcement activities to collect evidence on-site, record processes, and supervise behavior. The integrity, reliability, and synchronicity of the spatiotemporal information (especially precise location data) and audio-visual data they record are the key foundation for ensuring the fairness of law enforcement, improving law enforcement efficiency, and ensuring the legal validity of evidence. However, existing law enforcement recorders and other equipment have significant flaws in the connection method between the antenna (especially the positioning antenna, such as GPS / BeiDou antenna) and the device motherboard. Current recording devices generally use simple plug-in interfaces or direct soldering to connect the antenna to the motherboard, which easily leads to poor interface reliability and frequent interruptions in positioning signals. Simple plug-in interfaces are prone to physical loosening or poor contact under continuous shaking or accidental impact. Once the connection is unstable, it directly leads to the interruption of positioning antenna signal transmission or serious degradation of quality. This results in missing, abrupt, or serious drift in the recording of critical location and time information, seriously damaging the continuity and credibility of positioning data and directly undermining the foundation of the evidence chain built on spatiotemporal information. Moreover, long-term and repeated loosening and friction will accelerate the physical wear of the metal contacts of the plug-in interface, eventually leading to complete interface failure, complete loss of antenna function, and consequently shortening the lifespan of the equipment and increasing maintenance and replacement costs.

[0003] Therefore, the simple plug-in or soldering method used for antenna connection of existing shooting devices poses risks such as unstable positioning accuracy, poor reliability of key data, and easy damage and short lifespan of interfaces. This not only directly affects the effectiveness of law enforcement evidence collection, but may also cause law enforcement disputes due to equipment failure or data problems, seriously restricting the reliability of equipment performance, the credibility of data, and the efficiency of law enforcement. Utility Model Content

[0004] The purpose of this utility model is to provide a fixing device for installing a shooting device, so as to solve the technical problems of the simple plug-in or welding method used for antenna connection of the shooting device in the prior art, which has the risks of unstable positioning accuracy, poor reliability of key data, and easy damage and short life of interface. This not only directly affects the effectiveness of law enforcement evidence collection, but may also cause law enforcement disputes due to equipment failure or data problems, which seriously restricts the reliability of equipment performance, the credibility of data and the efficiency of law enforcement.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A fixing device for mounting a shooting device is provided, comprising an antenna, a fixing mechanism for fixing the shooting device, and a connecting mechanism disposed between the antenna and the fixing mechanism; the fixing mechanism includes a fixing base, an adjusting component rotatably disposed on the side wall of the fixing base, and two clamping arms disposed on opposite sides of the fixing base for clamping the shooting device; a fixing hole is provided through the fixing base so that the fixing base is fitted onto the circumferential side wall of the connecting mechanism; the connecting mechanism includes a connecting base and a signal transmission component disposed on the connecting base for electrically connecting the shooting device; one side of the connecting base is fixedly connected to the fixing base, and the opposite side is provided with a connecting portion for fixing the antenna; the surface of the connecting base facing the fixing base is recessed inward to form a connecting groove for mounting the signal transmission component.

[0006] In one embodiment, the signal transmission component includes a positive electrode, a negative electrode sleeved on the outer wall of the positive electrode, a first elastic element disposed between the positive electrode and the bottom surface of the connecting groove, and a second elastic element disposed between the negative electrode and the bottom surface of the connecting groove. The negative electrode protrudes from the surface of the connecting seat, and the negative electrode has a through hole for the positive electrode to pass through. The positive electrode protrudes from the negative electrode.

[0007] In one embodiment, a first snap-fit ​​portion is provided on the side wall of the connecting groove, and a second snap-fit ​​portion adapted to the first snap-fit ​​portion is provided on the negative electrode component.

[0008] In one embodiment, an abutting protrusion is formed on the side wall of the negative electrode, one end of the second elastic member abuts against the abutting protrusion, and the other end abuts against the surface of the first snap-fit ​​portion.

[0009] In one embodiment, a third latching portion is formed on the bottom surface of the connecting groove, and a fourth latching portion adapted to the third latching portion is provided on the positive electrode. One end of the first elastic member abuts against the bottom surface of the connecting groove, and the other end abuts against the surface of the fourth latching portion.

[0010] In one embodiment, the fixing device further includes an insulating layer disposed between the connecting mechanism and the shooting device, the insulating layer being sleeved on the outer wall of the negative electrode.

[0011] In one embodiment, the clamping arm is L-shaped and includes a support section connected to the fixed base and a clamping section connected to the support section. The clamping section is arranged perpendicular to the support section and is provided with a hook for fastening the shooting device.

[0012] In one embodiment, the surface of the support segment is provided with positioning protrusions.

[0013] In one embodiment, the adjustment assembly includes an adjustment frame rotatably disposed on the side wall of the fixed base and a back clip rotatably disposed on the adjustment frame.

[0014] In one embodiment, the fixed base is provided with a first adjusting part for rotatably connecting the adjusting frame, and the adjusting frame is provided with a second adjusting part for rotatably connecting with the first adjusting part, and a resistance-increasing pad is movably connected between the first adjusting part and the second adjusting part.

[0015] The advantages of the fixing device for mounting a shooting device provided by this utility model are as follows: Compared with the prior art, the fixing device of this utility model includes an antenna, a fixing mechanism for fixing and connecting the shooting device, and a connecting mechanism disposed between the antenna and the fixing mechanism; the fixing mechanism includes a fixing base, an adjustment component rotatably disposed on the side wall of the fixing base, and two clamping arms disposed on opposite sides of the fixing base for clamping the shooting device. The shooting device is clamped and fixed by the two clamping arms disposed on opposite sides of the fixing base, and the fixing device with the shooting device is fixed to the user by the adjustment component. The angle can be adjusted according to the user's needs, which is beneficial to improving the user experience. A fixing hole is provided through the fixing base so that the fixing base is sleeved on the circumferential side wall of the connecting mechanism, and the connecting structure is disposed in the fixing hole, so that the surface of the fixing base after assembly is tightly fitted with the antenna. The fit protects the connection mechanism and helps extend the service life of the fixing device. The connection mechanism includes a connecting seat and a signal transmission component mounted on the connecting seat for electrically connecting the shooting device. One side of the connecting seat is fixedly connected to the fixing seat, and the opposite side is provided with a connecting part for fixing the antenna. The surface of the connecting seat facing the fixing seat is recessed inward to form a connecting groove for installing the signal transmission component. The signal transmission component on the connection mechanism is electrically connected to the shooting device, and the connecting part on the connecting seat is fixedly connected to the antenna, ensuring the stability and reliability of the connection between the shooting device and the antenna. This ensures stable antenna signal transmission, the continuity and credibility of key data, and thus the effectiveness of law enforcement evidence collection, improving work efficiency. At the same time, it avoids wear and tear at the connection between the shooting device and the antenna after long-term use, which helps extend the service life and reduce the cost of use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional structural diagram of the fixing device provided in the embodiment of this utility model;

[0018] Figure 2 This is an exploded structural diagram of the fixing device provided in an embodiment of the present utility model;

[0019] Figure 3 A three-dimensional structural diagram of the connecting mechanism of the fixing device provided in the embodiment of this utility model;

[0020] Figure 4 An exploded view of the connection mechanism of the fixing device provided in an embodiment of this utility model.

[0021] The following are the labeling elements in the figure:

[0022] 1. Antenna;

[0023] 2. Fixing mechanism; 21. Fixing base; 211. Fixing hole; 212. First adjustment part; 22. Clamping arm; 221. Support section; 222. Clamping section; 223. Positioning protrusion; 224. Hook; 23. Adjustment assembly; 231. Adjustment frame; 232. Second adjustment part; 233. Back clip; 234. Resistance increasing pad;

[0024] 3. Connecting mechanism; 31. Connecting seat; 311. Connecting part; 312. Connecting groove; 313. First snap-fit ​​part; 314. Third snap-fit ​​part; 32. Signal transmission component; 321. Positive electrode; 3211. Fourth snap-fit ​​part; 322. Negative electrode; 3221. Clearance hole; 3222. Second snap-fit ​​part; 3223. Abutment protrusion; 323. First elastic element; 324. Second elastic element;

[0025] 4. Insulation layer. Detailed Implementation

[0026] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0028] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] Please refer to the following: Figures 1 to 3This embodiment provides a fixing device for mounting a shooting device, including an antenna 1, a fixing mechanism 2 for fixing and connecting the shooting device, and a connecting mechanism 3 disposed between the antenna 1 and the fixing mechanism 2. The fixing mechanism 2 includes a fixing base 21, an adjustment component 23 rotatably disposed on the side wall of the fixing base 21, and two clamping arms 22 disposed on opposite sides of the fixing base 21 for clamping the shooting device. The two clamping arms 22 on opposite sides of the fixing base 21 are used to clamp and fix the shooting device, and the adjusting component 23 is used to fix the fixing device with the shooting device mounted on it to the user. The angle can be adjusted according to the user's needs, which is beneficial to improving the user experience. A fixing hole 211 is provided through the fixing base 21, so that the fixing base 21 is sleeved on the circumferential side wall of the connecting mechanism 3, and the connecting structure is disposed in the fixing hole 211, so that the surface of the fixing base 21 after assembly is tightly fitted with the antenna 1, which protects the connecting mechanism 3. The connection mechanism 3 includes a connecting seat 31 and a signal transmission component 32 for electrically connecting the shooting device, which is disposed on the connecting seat 31. One side of the connecting seat 31 is fixedly connected to the fixed seat 21, and the opposite side is provided with a connecting part 311 for fixing the antenna 1. The surface of the connecting seat 31 facing the fixed seat 21 is recessed inward to form a connecting groove 312 for installing the signal transmission component 32. The signal transmission component 32 on the connection mechanism 3 is electrically connected to the shooting device, and the connecting part 311 on the connecting seat 31 is fixedly connected to the antenna 1, which ensures the stability and reliability of the connection between the shooting device and the antenna 1, thereby ensuring the stable signal transmission of the antenna 1, ensuring the continuity and credibility of key data, and thus ensuring the effectiveness of law enforcement evidence collection and improving work efficiency. At the same time, it avoids wear and tear at the connection between the shooting device and the antenna 1 after long-term use, which helps to extend the service life and reduce the cost of use.

[0031] Please refer to further information. Figures 1 to 3 As a specific embodiment of the fixing device for mounting the shooting device provided in this embodiment, the adjustment component 23 of the fixing mechanism 2 includes an adjustment frame 231 rotatably mounted on the side wall of the fixing base 21 and a back clip 233 rotatably mounted on the adjustment frame 231. When the shooting device is mounted on the fixing device, the outer wall of the shooting device is tightly connected with the adjustment frame 231. By adjusting the adjustment frame 231 rotatably mounted on the fixing base 21, the shooting angle of the shooting device can be adjusted to meet the user's needs. At the same time, the back clip 233 is rotatably mounted on the adjustment frame 231, which makes it easy for the user to clamp and fix the fixing device with the shooting device mounted in a designated position, effectively improving its portability and enhancing the user experience.

[0032] Optionally, the fixed base 21 is provided with a first adjusting part 212 for rotatably connecting the adjusting frame 231, and the adjusting frame 231 is provided with a second adjusting part 232 for rotatably connecting with the first adjusting part 212. A friction-increasing pad 234 is movably connected between the first adjusting part 212 and the second adjusting part 232. By rotatably connecting the first adjusting part 212 on the fixed base 21 and the second adjusting part 232 on the adjusting frame 231, and by using the friction-increasing pad 234 between the first adjusting part 212 and the second adjusting part 232, the frictional resistance between the two during rotation is increased. This ensures that when the adjusting frame 231 is subjected to external force and rotates relative to the fixed base 21 with the first adjusting part 212 as the rotation center, and is adjusted to any angle, the included angle between the adjusting frame 231 and the fixed base 21 remains unchanged when the external force is removed. This prevents the adjusting frame 231 from rotating arbitrarily relative to the fixed base 21, which would affect the shooting effect of the shooting device. This helps to ensure the continuity and credibility of key data, thereby ensuring the effectiveness of law enforcement evidence collection and improving work efficiency.

[0033] Please refer to the following: Figures 1 to 2 In this embodiment, the clamping arm 22 of the fixing mechanism 2 is L-shaped. The clamping arm 22 includes a support section 221 connected to the fixing base 21 and a clamping section 222 connected to the support section 221. The clamping section 222 is arranged perpendicular to the support section 221. The clamping section 222 is provided with a hook 224 for snapping the shooting device. The shooting device is clamped and fixed by the clamping sections 222 of the clamping arms 22 on opposite sides of the fixing base 21, and the shooting device is snapped and connected by the hook 224 on the clamping section 222, so as to realize the stable installation of the shooting device on the fixing device.

[0034] Optionally, the surface of the support section 221 of the clamping arm 22 is provided with a positioning protrusion 223, which is adapted to the groove on the shooting device, so that the user can accurately and quickly fix the shooting device in a preset position on the fixed device. At this time, the external interface of the shooting device can be accurately plugged into the signal transmission component 32 to realize the electrical connection between the shooting device and the antenna 1. The operation is convenient, which helps to extend the service life and reduce the cost of use. In the event of emergency duty preparation or rapid on-site maintenance, it can be quickly installed and fixed, effectively improving the efficiency and response speed of deployment.

[0035] Please refer to the following: Figures 2 to 4In this embodiment, the signal transmission component 32 of the connecting mechanism 3 includes a positive electrode 321, a negative electrode 322 sleeved on the outer wall of the positive electrode 321, a first elastic member 323 disposed between the positive electrode 321 and the bottom surface of the connecting groove 312, and a second elastic member 324 disposed between the negative electrode 322 and the bottom surface of the connecting groove 312. The negative electrode 322 protrudes from the surface of the connecting seat 31 and has a clearance hole 3221 through which the positive electrode 321 can pass. The positive electrode 321 protrudes from the negative electrode 322. By using the positive electrode 321 and the negative electrode 322 of the signal transmission component 32 to connect with the external interface of the shooting device, a signal transmission channel is established. At the same time, the positive electrode 321 and the connecting groove are connected to the external interface of the shooting device. A first elastic element 323 is provided between the bottom surfaces of the 312, and a second elastic element 324 is provided between the negative electrode 322 and the bottom surface of the connecting groove 312. This allows the positive electrode 321 to be in close contact with the external interface of the shooting device under the elastic force of the first elastic element 323, and the negative electrode 322 to be in close contact with the external interface of the shooting device under the elastic force of the second elastic element 324. This ensures that even under severe vibration during user operation, the signal transmission component 32 remains in close contact with the external interface of the shooting device, ensuring the stability and reliability of the connection between the shooting device and the antenna 1. This, in turn, ensures the stable signal transmission of the antenna 1, the continuity and credibility of key data, and ultimately the effectiveness of law enforcement evidence collection, thereby improving work efficiency.

[0036] Optionally, a first snap-fit ​​portion 313 is provided on the side wall of the connecting groove 312, and a second snap-fit ​​portion 3222 adapted to the first snap-fit ​​portion 313 is provided on the negative electrode 322. The first snap-fit ​​portion 313 on the connecting groove 312 and the second snap-fit ​​portion 3222 on the negative electrode 322 are snapped together, thereby effectively limiting the movement range of the negative electrode 322 and preventing the negative electrode 322 from detaching from the connecting seat 31 under the elastic force of the second elastic member 324, which is beneficial to improving the structural stability and reliability of the fixing device.

[0037] Optionally, an abutment protrusion 3223 is formed on the side wall of the negative electrode 322. One end of the second elastic member 324 abuts against the abutment protrusion 3223, and the other end abuts against the surface of the first locking part 313. Both ends of the second elastic member 324 abut against the abutment protrusion 3223 and the first locking part 313 of the negative electrode 322, respectively. The maximum distance between the abutment protrusion 3223 and the first locking part 313 of the negative electrode 322 is less than or equal to the length of the second elastic member 324 in a state without external tension or compression. This allows the negative electrode 322 to be subjected to elastic force when it is inserted into the external interface of the imaging device, ensuring that the negative electrode 322 is in close contact with the external interface of the imaging device, ensuring the stability and reliability of the connection between the imaging device and the antenna 1, thereby ensuring the stable signal transmission of the antenna 1 and ensuring the continuity and reliability of key data.

[0038] Optionally, a third engaging portion 314 is protruding from the bottom surface of the connecting groove 312, and a fourth engaging portion 3211 adapted to the third engaging portion 314 is provided on the positive electrode 321. The third engaging portion 314 in the connecting groove 312 and the fourth engaging portion 3211 on the positive electrode 321 are connected by a snap-fit, thereby effectively limiting the movement range of the positive electrode 321 and preventing the positive electrode 321 from detaching from the connecting seat 31 under the elastic force of the first elastic member 323, which is beneficial to improving the structural stability and reliability of the fixing device; one end of the first elastic member 323 abuts against the bottom surface of the connecting groove 312, and the other end is connected to the fourth engaging portion 3211. The surfaces of the first elastic member 323 abut against each other, and the two ends of the first elastic member 323 abut against the bottom surface of the connecting groove 312 and the fourth snap-fit ​​part 3211 respectively. The maximum distance between the bottom surface of the connecting groove 312 and the fourth snap-fit ​​part 3211 is less than or equal to the length of the first elastic member 323 in the state of not being stretched or compressed by external force. This allows the positive electrode 321 to be applied to the positive electrode 321 when it is inserted into the external interface of the shooting device, ensuring that the positive electrode 321 is in close contact with the external interface of the shooting device, ensuring the stability and reliability of the connection between the shooting device and the antenna 1, thereby ensuring the stable signal transmission of the antenna 1 and ensuring the continuity and reliability of key data.

[0039] Optionally, the fixing device also includes an insulating layer 4 disposed between the connecting mechanism 3 and the shooting device. The insulating layer 4 is sleeved on the outer wall of the negative electrode 322. By providing an insulating layer 4 between the connecting mechanism 3 and the shooting device, leakage at the connection between the shooting device and the connecting mechanism 3 is prevented, thus improving its safety. At the same time, it can seal the gap between the connecting mechanism 3 and the shooting device, preventing external liquid from seeping in and causing a short circuit, which would affect the transmission of key data. This helps to ensure the stable transmission of the antenna 1 signal, the continuity and reliability of key data, and thus the effectiveness of law enforcement evidence collection and improved work efficiency.

[0040] The above description is only a preferred embodiment of this embodiment and is not intended to limit this embodiment. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this embodiment should be included within the protection scope of this embodiment.

Claims

1. A fixing device for mounting a shooting device, characterized in that: The device includes an antenna, a fixing mechanism for fixing the shooting device, and a connecting mechanism disposed between the antenna and the fixing mechanism. The fixing mechanism includes a fixing base, an adjustment component rotatably disposed on the side wall of the fixing base, and two clamping arms disposed on opposite sides of the fixing base for clamping the shooting device. The fixing base has a through hole so that it is fitted onto the circumferential side wall of the connecting mechanism. The connecting mechanism includes a connecting base and a signal transmission component disposed on the connecting base for electrically connecting the shooting device. One side of the connecting base is fixedly connected to the fixing base, and the opposite side has a connecting portion for fixing the antenna. The surface of the connecting base facing the fixing base is recessed inward to form a connecting groove for mounting the signal transmission component.

2. The fixing device as described in claim 1, characterized in that: The signal transmission component includes a positive electrode, a negative electrode sleeved on the outer wall of the positive electrode, a first elastic element disposed between the positive electrode and the bottom surface of the connecting groove, and a second elastic element disposed between the negative electrode and the bottom surface of the connecting groove. The negative electrode protrudes from the surface of the connecting seat and has a clearance hole through which the positive electrode can pass. The positive electrode protrudes from the negative electrode.

3. The fixing device as described in claim 2, characterized in that: A first snap-fit ​​portion is provided on the side wall of the connecting groove, and a second snap-fit ​​portion adapted to the first snap-fit ​​portion is provided on the negative electrode component.

4. The fixing device as described in claim 3, characterized in that: The negative electrode component has an abutting protrusion formed on its side wall. One end of the second elastic component abuts against the abutting protrusion, and the other end abuts against the surface of the first snap-fit ​​portion.

5. The fixing device as described in claim 2, characterized in that: The bottom surface of the connecting groove is provided with a third snap-fit ​​portion, and the positive electrode is provided with a fourth snap-fit ​​portion that is adapted to the third snap-fit ​​portion. One end of the first elastic member abuts against the bottom surface of the connecting groove, and the other end abuts against the surface of the fourth snap-fit ​​portion.

6. The fixing device as described in claim 2, characterized in that: The fixing device also includes an insulating layer disposed between the connecting mechanism and the shooting device, the insulating layer being sleeved on the outer wall of the negative electrode.

7. The fixing device according to any one of claims 1 to 6, characterized in that: The clamping arm is L-shaped and includes a support section connected to the fixed base and a clamping section connected to the support section. The clamping section is arranged perpendicular to the support section and is provided with a hook for fastening the shooting device.

8. The fixing device as described in claim 7, characterized in that: The surface of the support section is provided with positioning protrusions.

9. The fixing device according to any one of claims 1 to 6, characterized in that: The adjustment assembly includes an adjustment frame rotatably mounted on the side wall of the fixed base and a back clip rotatably mounted on the adjustment frame.

10. The fixing device as described in claim 9, characterized in that: The fixed base is provided with a first adjusting part for rotatably connecting the adjusting frame, and the adjusting frame is provided with a second adjusting part for rotatably connecting with the first adjusting part. A resistance-increasing pad is movably connected between the first adjusting part and the second adjusting part.

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