A conveniently installed police dog patrol strobe light

Abstract

The application relates to the technical field of police equipment, and discloses a police dog patrol strobe light convenient to install, which comprises a belt, the front surface of the belt is fixed with a bottom plate, the left and right ends of the bottom plate are fixed with fixing boxes, the rear end of the fixing box is fixedly connected with the front surface of the belt, the front surface center of the bottom plate is fixed with a fixing block, the rear surface of the fixing block is provided with a bottom groove, and the inside of the bottom groove is rotationally connected with a rotating shaft. Through the arrangement of the lamp holder, the sliding frame, the sliding groove, the inclined groove, the sliding buckle, the clamping plate, the through groove and the clamping groove, when the device is disassembled, only the rotating operation block needs to be rotated, the disassembly of the two lamp bodies can be completed, the two lamp bodies are automatically popped out, the device is convenient to directly take, when the device is installed, only the operation block needs to be rotated and reset, then the charged lamp body and the lamp holder are pressed into the installation seat, the lamp body can be automatically clamped, no other complicated operation is needed, the device is extremely simple and fast, and the device is more firm than magic tape and clamping.

Description

Technical Field

[0001] This invention relates to the field of police equipment technology, specifically to a police dog patrol flashlight that is easy to install. Background Technology

[0002] Police officers often patrol in conjunction with police dogs. During patrols, police dogs need to use flashing lights for warning. However, most existing flashing lights are fixed to the police dog harness using clips, fasteners, or Velcro. These tools tend to shift and loosen due to the movement of the police dog, and may even fall off if scratched by an external object. Furthermore, prolonged direct exposure to the flashing lights can damage the eyes of police dogs and harm officers who patrol with the dogs for extended periods, jeopardizing their safety and health. Summary of the Invention

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a convenient-to-install police dog patrol flashlight, solving the problems mentioned in the background.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a convenient-to-install police dog patrol flashlight, comprising a harness, a base plate fixed to the front surface of the harness, fixing boxes fixed to the left and right ends of the base plate, the rear ends of the fixing boxes fixedly connected to the front surface of the harness, a fixing block fixed to the center of the front surface of the base plate, a bottom groove formed on the rear surface of the fixing block, a rotating shaft rotatably connected inside the bottom groove, two reels fixed to the outer surface of the rotating shaft, pull ropes wound inside the reels, the opposite ends of the two pull ropes respectively passing through to the left and right sides of the fixing block, and each fixed with a mounting base, a motor fixed to the lower surface of the fixing block, the top end of the motor output shaft passing through to the bottom groove and fixedly connected to the bottom end of the rotating shaft, a power supply embedded in the upper surface of the fixing block, rotating slots formed through the opposite sides of the two mounting bases, rotating rods one and two rotating rods rotatably connected sequentially from front to back inside the rotating slots, a gear one fixed to the outer surface of rotating rod one. The outer surface of the rotating rod one is fixed with flip rods above and below the gear one. The ends of the two flip rods away from the rotating groove are fixed with a baffle. The outer surface of the rotating rod two is fixed with gear two, which meshes with gear one. The front surface of the base plate has several toothed grooves, and the base plate meshes with gear two through the toothed grooves. The inside of the fixing box is rotatably connected to a rotating cylinder through a torsion spring. The outer surface of the rotating cylinder is wound with two pull ropes two. The end of the pull rope two away from the fixing box is fixedly connected to the side of the mounting base away from the fixing block. The top and bottom of the base plate are fixed with slide rails. The outer surface of the mounting base is slidably connected with two sliders. The four sliders are divided into two groups. The front surfaces of the two sliders in each group are fixedly connected to the rear surface of the mounting base. The rear surface of the mounting base is rotatably connected with pulleys above and below the toothed grooves. The mounting base is installed with a lamp holder, and the front surface of the lamp holder is fixed with a lamp body.

[0005] Preferably, the lamp holder has a sliding carriage slidably connected inside, and the lamp holder has sliding grooves on both the left and right sides inside. A retaining plate is slidably connected inside each sliding groove. Two oblique grooves are formed on the upper and lower surfaces of the sliding carriage inside, and sliding buckles are movably connected inside each oblique groove. The four sliding buckles are divided into two groups on each side, and the opposite sides of the two sliding buckles are fixedly connected to the outer surface of the retaining plate. A through groove is formed on the side of the mounting base near the fixing block. A pushing plate is provided inside the sliding carriage, and the end of the pushing plate near the fixing block extends into the through groove. The pushing plate slides between itself and the mounting base. The mounting base has slots on both the left and right sides. The end of the card away from the slide is located inside the slot. The fixing block has a cavity inside. A turntable is rotatably connected to the rear surface of the cavity. A connecting shaft is fixed at the center of the front surface of the turntable. The front end of the connecting shaft extends through to the front of the fixing block. Eccentric rods are symmetrically fixed to the front surface of the turntable. Connecting rods are rotatably connected to the outer surfaces of the two eccentric rods. Push rods are rotatably connected to the opposite ends of the two connecting rods. The opposite ends of the two push rods extend through to the left and right sides of the fixing block. A power supply is embedded in the upper surface of the lamp holder.

[0006] Preferably, the rear surface of the lamp holder is symmetrically provided with spring grooves, the interior of the spring grooves is connected to the interior of the sliding groove, the rear surface of the card plate is fixed with a squeezing block located inside the spring groove, the spring groove is slidably connected with a sliding plate and a spring block from front to back, a spring block is fixed between the interior of the spring block and the rear surface of the sliding plate, and the rear end of the spring block is fixedly connected to the rear surface of the mounting base.

[0007] Preferably, both the upper surface of the second power supply and the upper surface of the first power supply are provided with charging ports.

[0008] Preferably, the first power supply is electrically connected to the motor, the second power supply is electrically connected to the lamp body, and the first power supply is equipped with a wireless module.

[0009] Preferably, the end of the card plate away from the carriage and the end of the extrusion plate near the fixing block are both inclined structures.

[0010] Preferably, the through groove is adapted to the push rod.

[0011] Preferably, an operating block is fixed at the front end of the coupling.

[0012] Preferably, a plurality of straps are fixed at the edge of the front surface of the shoulder strap, and the front and rear surfaces of the straps are provided with Velcro.

[0013] Preferably, the base plate and the slide are both made of plastic, and the baffle is made of a semi-transparent material with a reflective surface.

[0014] This invention provides a conveniently installed police dog patrol flashlight, which has the following advantages: (1) By setting up structures such as lamp holder, slide, slide groove, inclined groove, sliding buckle, card plate, through groove, and card slot, the present invention allows the device to be disassembled by simply rotating the operating block. The two lamp bodies can be disassembled automatically and popped out for easy removal. During installation, simply rotate the operating block to reset it and then press the charged lamp body and lamp holder into the mounting base to automatically lock them in place. No other complicated operations are required, making it extremely simple and quick. Moreover, it is more secure than Velcro, clips, and other adhesive clamps.

[0015] (2) During the use of this invention, the motor can be controlled to operate, the positions of the two lamp bodies can be adjusted, and the baffle can be flipped under the linkage of gear one, gear two, tooth groove and other structures to block or assist reflection, so that the flashing light can achieve different effects. Under normal conditions, it can protect the eyes of police officers and prevent the flashing light from directly shining on the eyes of police officers. It can also prevent the surface of the lamp body from being scratched and protect the lamp body. In special circumstances, the flashing light can be unblocked and the warning effect can be enhanced under the reflection of the baffle. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a cross-sectional view of the fixing block in this invention; Figure 3 For the present invention Figure 1 Enlarged structural diagram of point A in the middle; Figure 4 This is a schematic diagram of the overhead section structure of the present invention; Figure 5 This is a schematic diagram of the left cross-sectional structure of the mounting base in this invention; Figure 6 For the present invention Figure 4 Enlarged structural diagram of section B in the middle; Figure 7 For the present invention Figure 4 Enlarged structural diagram of point C: Figure 8 This is a schematic cross-sectional view of the cavity structure in this invention; Figure 9 This is a schematic diagram of the extrusion block and the sliding plate in this invention.

[0017] In the diagram: 1. Shoulder strap; 2. Fixing box; 3. Base plate; 4. Fixing block; 5. Bottom groove; 6. Rotating shaft; 7. Reel; 8. Pull rope one; 9. Motor; 10. Power supply one; 11. Mounting base; 12. Rotating groove; 13. Rotating rod one; 14. Rotating rod two; 15. Gear one; 16. Flipping rod; 17. Gear two; 18. Baffle; 19. Gear groove; 20. Rotating drum; 21. Pull rope two; 22. Slider; 23. Slide rail; 24. 25. Pulley; 26. Lamp body; 27. Lamp holder; 28. Carriage; 29. ​​Slide groove; 30. Sliding groove; 31. Clip plate; 32. Through groove; 33. Clip groove; 34. Cavity; 35. Turntable; 36. Connecting shaft; 37. Eccentric rod; 38. Connecting rod; 39. Push rod; 40. Extrusion plate; 41. Operating block; 42. Spring groove; 43. Extrusion block; 44. Spring block; 45. Spring; 46. Slide plate; 47. Power supply II. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] like Figure 1-9As shown, the present invention provides a technical solution: a police dog patrol flashlight that is easy to install, including a harness 1, a base plate 3 fixed to the front surface of the harness 1, fixing boxes 2 fixed to the left and right ends of the base plate 3, the rear end of the fixing boxes 2 fixedly connected to the front surface of the harness 1, a fixing block 4 fixed to the center of the front surface of the base plate 3, a bottom groove 5 opened on the rear surface of the fixing block 4, a rotating shaft 6 rotatably connected inside the bottom groove 5, two reels 7 fixed to the outer surface of the rotating shaft 6, pull ropes 8 wound inside the reels 7, the opposite ends of the two pull ropes 8 respectively passing through to the left and right sides of the fixing block 4, and each fixed with a mounting base 11, a motor 9 fixed to the lower surface of the fixing block 4, the top end of the output shaft of the motor 9 passing through to the inside of the bottom groove 5 and fixedly connected to the bottom end of the rotating shaft 6, and the upper part of the fixing block 4... A power supply 10 is embedded in the surface. Two mounting bases 11 have through-grooves 12 on opposite sides. Rotary rods 13 and 14 are rotatably connected from front to back inside the grooves 12. A gear 15 is fixed to the outer surface of rotary rod 13. Flip rods 16 are fixed above and below gear 15 on the outer surface of rotary rod 13. A baffle 18 is fixed to the ends of the two flip rods 16 away from the grooves 12. A gear 17 is fixed to the outer surface of rotary rod 14, meshing with gear 15. Several toothed grooves 19 are formed on the front surface of the base plate 3, which meshes with gear 17. A rotating cylinder 20 is rotatably connected inside the fixing box 2 via a torsion spring. Two pull ropes 21 are wound around the outer surface of the rotating cylinder 20. One end of the pull rope 21 away from the fixed box 2 is fixedly connected to the side of the mounting base 11 away from the fixed block 4. The top and bottom of the base plate 3 are both fixed with slide rails 23. Two sliders 22 are slidably connected to the outer surface of the mounting base 11. The four sliders 22 are divided into two groups, with the front surfaces of the two sliders 22 in each group fixedly connected to the rear surface of the mounting base 11. Pulleys 24 are rotatably connected to the rear surface of the mounting base 11 above and below the toothed groove 19. A lamp holder 26 is installed inside the mounting base 11, and a lamp body 25 is fixed to the front surface of the lamp holder 26. During routine patrols, the motor 9 can be controlled to rotate, driving the shaft 6 and the reel 7 to rotate, causing the two pull ropes 8 to extend. After the pull ropes 8 are no longer traction-limited, the torsion spring drives the drum 20 to rotate and rewind the pull rope 21. This causes the mounting base 11 to slide outward. During this movement, the meshing between the toothed groove 19 and the second gear 17 causes the second gear 17 to rotate, which in turn drives the first gear 15 and the first rotating rod 13 to rotate. This causes the baffle 18 to gradually flip over. Once the two baffles 18 are parallel to the lamp body 25, the motor 9 stops operating. At this time, the lamp body 25 is located on both sides of the police dog's body, and the baffles 18 block the lamp body 25 to prevent the lamp body 25 from directly illuminating the patrolling police officers on the side of the police dog. In special circumstances, the motor 9 can be controlled to rotate in the opposite direction, causing the two mounting bases 11 to come together. At the same time, the baffles 18 flip open and return to their initial state. At this time, the top of the lamp body 25 is unobstructed, and the light effect is enhanced and made more conspicuous under the reflection of the two baffles 18.

[0020] Furthermore, a slide 27 is slidably connected inside the lamp holder 26. Slide grooves 28 are provided on both the left and right sides of the lamp holder 26. A retaining plate 31 is slidably connected inside the slide grooves 28. Two inclined grooves 29 are provided on both the upper and lower surfaces of the slide 27. Sliding buckles 30 are movably connected inside each inclined groove 29. The four sliding buckles 30 are divided into two groups, with the opposite sides of each group fixedly connected to the outer surface of the retaining plate 31. A through groove 32 is provided on the side of the mounting base 11 near the fixing block 4. A pushing plate 40 is provided inside the slide 27. One end of the pushing plate 40 near the fixing block 4 extends into the through groove 32. The pushing plate 40 is slidably connected to the mounting base 11. Retaining grooves 33 are provided on both the left and right sides of the mounting base 11. The end of the retaining plate 31 away from the slide 27 is located inside the retaining groove 33. A cavity 34 is provided inside the fixing block 4. A turntable 35 is rotatably connected to the rear surface of the cavity 34. The center of the front surface of the turntable 35 is located inside the cavity 34. A connecting shaft 36 is fixed, with its front end extending through to the front of the fixed block 4. Eccentric rods 37 are symmetrically fixed on the front surface of the turntable 35. Connecting rods 38 are rotatably connected to the outer surfaces of the two eccentric rods 37. Push rods 39 are rotatably connected to the opposite ends of the two connecting rods 38. Push rods 39 extend through the opposite ends to the left and right sides of the fixed block 4. A power supply 47 is embedded on the upper surface of the lamp holder 26. By rotating the connecting shaft 36, the turntable 35 rotates, causing the two eccentric rods 37 to rotate eccentrically. At the same time, the connecting rods 38 on the outer surface are displaced, pushing the push rods 39 to slide outward. The push rods 39 slide into the through groove 32 and continuously push the extrusion plate 40 to move into the inner mounting seat 11. The extrusion plate 40 squeezes the inclined surface of the lower inner side of the slide 27, causing it to rise. When the slide 27 rises, it guides the two clamping plates 31 to move inward relative to each other through the inclined groove 29 and the sliding buckle 30, causing it to disengage from the clamping groove 33. At this time, the lamp holder 26 loses its limit and can be removed and replaced.

[0021] Furthermore, the rear surface of the lamp holder 26 is symmetrically provided with spring grooves 42, the interior of which is connected to the interior of the slide groove 28. The rear surface of the clamping plate 31 is fixed with a squeezing block 43 inside the spring groove 42. The slide plate 46 and the spring block 44 are slidably connected from front to back inside the spring groove 42. A spring 45 is fixed between the interior of the spring block 44 and the rear surface of the slide plate 46. The rear end of the spring block 44 is fixedly connected to the rear surface inside the mounting base 11. When the clamping plate 31 moves inward, it will drive the squeezing block 43 to move and squeeze the slide plate 46, so that it is squeezed against the slide plate 46. The spring 45 is compressed. When the clamping plate 31 is disengaged from the clamping groove 33, the spring 45 pushes the lamp holder 26 and the lamp body 25 to spring up, making it easy for personnel to pick up.

[0022] Furthermore, both the upper surface of power supply 2 47 and the upper surface of power supply 10 are provided with charging ports, through which the power supplies can be charged.

[0023] Furthermore, power supply 10 is electrically connected to motor 9, and power supply 27 is electrically connected to lamp body 25. Motor 9 is equipped with a wireless module. Power supply 10 supplies power to motor 9, and power supply 27 supplies power to lamp body 25. Motor 9 is connected to external devices through the wireless module, and police officers can wirelessly control the operation of motor 9 through the device.

[0024] Furthermore, the end of the card plate 31 away from the slide 27 and the end of the push plate 40 near the fixing block 4 are both inclined structures, so that when the lamp body 25 and the lamp holder 26 are inserted into the mounting base 11, the inclined surfaces can be squeezed inward to facilitate installation.

[0025] Furthermore, the through groove 32 is adapted to the push rod 39, and the push rod 39 can move to access the inside of the through groove 32.

[0026] Furthermore, an operating block 41 is fixed at the front end of the coupling 36, and the coupling 36 and other structures can be rotated by rotating the operating block 41.

[0027] Furthermore, several straps are fixed to the front edge of the harness 1, and Velcro is provided on both the front and back surfaces of the straps. The harness 1 is then attached to the police dog by means of the straps and Velcro.

[0028] Furthermore, the base plate 3 and the slide rail 23 are both made of plastic, and the baffle 18 is made of semi-transparent material with a reflective surface. The base plate 3 and the slide rail 23 are made of plastic material with a certain degree of flexibility, so that when the harness 1 is bent and worn on the police dog, the base plate 3 and the slide rail 23 can be bent and fit together. The slide rail 23 also has a certain strength to prevent the slider 22 from detaching from it. The semi-transparent baffle 18 can block the view without making the area above the baffle 18 completely dark. At the same time, it can refract and diffuse the flashing light when it is opened and closed.

[0029] In summary, the workflow of this invention is as follows: The harness 1 is attached to the police dog using straps and Velcro. The red and blue lights in the light body 25 flash alternately to provide a warning, allowing for patrol operations. During routine patrols, the motor 9 can be controlled to rotate, driving the shaft 6 and reel 7 to rotate, causing the two pull ropes 8 to extend. After the pull ropes 8 are no longer restrained, the torsion spring drives the rotating drum 20 to rotate and rewind the pull rope 21, causing the mounting base 11 to slide outward. During this movement, the meshing between the toothed groove 19 and the gear 17 causes the gear 17 to rotate, which in turn drives the gear 15 and the rotating rod 13 to rotate. The motor 9 operates by rotating the two baffles 18 until they are parallel to the lamp body 25. At this point, the lamp body 25 is positioned on either side of the police dog's body, while the baffles 18 shield the lamp body 25, preventing it from directly illuminating the patrolling officers on either side of the police dog. In special circumstances, the motor 9 can be reversed to bring the two mounting bases 11 together, and the baffles 18 will flip open, returning to their initial state. In this case, the top of the lamp body 25 is unobstructed, and the reflection from the two baffles 18 enhances the lighting effect, making it more conspicuous. When the lamp body 25 needs to be disassembled and replaced, the operating block 41 is rotated to open the connecting shaft 36. The turntable 35 rotates, causing the two eccentric rods 37 to rotate eccentrically. At the same time, the connecting rod 38 on the outer surface moves to push the push rod 39 to slide outward. The push rod 39 slides into the through groove 32 and continuously pushes the extrusion plate 40 to move into the inner mounting seat 11. The extrusion plate 40 squeezes the inclined surface of the lower inner side of the slide 27 to make it rise. When the slide 27 rises, it guides the two clamping plates 31 to move inward relative to each other through the inclined groove 29 and the sliding buckle 30, so that it is disengaged from the clamping groove 33. At this time, the lamp holder 26 loses its limit. While the clamping plate 31 moves inward, the extrusion block 43 moves under the action of the clamping plate 31 and squeezes the slide plate 46, making the slide plate... 46 slides towards the spring block 44, compressing the spring 45. After the card plate 31 disengages from the slot 33 and the push plate 40 disengages from the through slot 32, the spring 45 pushes the slide plate 46 against the lamp holder 26 and the lamp body 25, causing them to spring up for easy handling. During installation, the operator only needs to rotate the operating block 41 to reset it and then press the charged lamp body 25 and lamp holder 26 into the mounting base 11. No other operation is required. The spring 45 will push the slide plate 46 to squeeze the push block 43, causing the card plate 31 to engage in the slot 33, causing the slide 27 to descend, and causing the slide 27 to push the push plate 40 into the through slot 32, thus fixing the lamp body 25.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A police dog patrol flashlight that is easy to install, comprising a harness (1), characterized in that: The front surface of the shoulder strap (1) is fixed with a base plate (3), and the left and right ends of the base plate (3) are fixed with fixing boxes (2). The rear end of the fixing boxes (2) is fixedly connected to the front surface of the shoulder strap (1). A fixing block (4) is fixed at the center of the front surface of the base plate (3). A bottom groove (5) is opened on the rear surface of the fixing block (4). A rotating shaft (6) is rotatably connected inside the bottom groove (5). Two reels (7) are fixed on the outer surface of the rotating shaft (6). A pull rope (8) is wound inside the reel (7). The opposite ends of the two pull ropes (8) pass through the left and right sides of the fixing block (4) respectively, and each is fixed with a mounting base. 11) A motor (9) is fixed on the lower surface of the fixed block (4). The top end of the output shaft of the motor (9) passes through the bottom groove (5) and is fixedly connected to the bottom end of the rotating shaft (6). A power supply (10) is embedded on the upper surface of the fixed block (4). Rotary grooves (12) are opened through the opposite sides of the two mounting seats (11). Rotary rods (13) and (14) are rotatably connected from front to back inside the rotary grooves (12). A gear (15) is fixed on the outer surface of the rotating rod (13). Flip rods (16) are fixed on the outer surface of the rotating rod (13) above and below the gear (15). Two flip rods (16) are fixed with a baffle (18) at one end away from the rotating groove (12). A gear (17) is fixed on the outer surface of the second rotating rod (14). The gear (17) meshes with the first gear (15). Several toothed grooves (19) are opened on the front surface of the base plate (3). The base plate (3) meshes with the gear (17) through the toothed grooves (19). A rotating cylinder (20) is rotatably connected inside the fixed box (2) through a torsion spring. Two pull ropes (21) are wound on the outer surface of the rotating cylinder (20). The pull ropes (21) are located away from the fixed box (2). The end is fixedly connected to the side of the mounting base (11) away from the fixing block (4). The top and bottom of the base plate (3) are fixed with slide rails (23). The outer surface of the mounting base (11) is slidably connected with two sliders (22). The four sliders (22) are divided into two groups. The front surface of the two sliders (22) in each group is fixedly connected to the rear surface of the mounting base (11). The rear surface of the mounting base (11) is rotatably connected with pulleys (24) above and below the tooth groove (19). The mounting base (11) is equipped with a lamp holder (26). The front surface of the lamp holder (26) is fixed with a lamp body (25).

2. The police dog patrol flashlight that is easy to install according to claim 1, characterized in that: The lamp holder (26) is slidably connected to a slide frame (27). Slide grooves (28) are provided on both the left and right sides of the lamp holder (26). A retaining plate (31) is slidably connected inside each slide groove (28). Two inclined grooves (29) are provided on both the upper and lower surfaces of the slide frame (27). Sliding buckles (30) are movably connected inside each inclined groove (29). The four sliding buckles (30) are divided into two groups on each side. The opposite sides of the two sliding buckles (30) are fixedly connected to the outer surface of the retaining plate (31). A through groove (32) is provided on the side of the mounting base (11) near the fixing block (4). A push plate (40) is provided inside the slide frame (27). One end of the push plate (40) near the fixing block (4) extends into the through groove (32). The push plate (40) and the mounting base (11) are slidably connected. Next, the mounting base (11) has slots (33) on both the left and right sides. The end of the card plate (31) away from the slide (27) is located inside the slot (33). The fixing block (4) has a cavity (34) inside. The rear surface of the cavity (34) is rotatably connected to a turntable (35). A connecting shaft (36) is fixed at the center of the front surface of the turntable (35). The front end of the connecting shaft (36) extends to the front of the fixing block (4). Eccentric rods (37) are symmetrically fixed on the front surface of the turntable (35). The outer surfaces of the two eccentric rods (37) are rotatably connected to connecting rods (38). The opposite ends of the two connecting rods (38) are rotatably connected to push rods (39). The opposite ends of the two push rods (39) extend to the left and right sides of the fixing block (4). A power supply (47) is embedded on the upper surface of the lamp holder (26).

3. A police dog patrol flashlight that is easy to install according to claim 2, characterized in that: The lamp holder (26) has symmetrically provided spring grooves (42) on its rear surface. The interior of the spring grooves (42) is connected to the interior of the slide groove (28). The rear surface of the card plate (31) is fixed with a squeeze block (43) inside the spring grooves (42). The slide plate (46) and the spring block (44) are slidably connected from front to back inside the spring grooves (42). A spring (45) is fixed between the interior of the spring block (44) and the rear surface of the slide plate (46). The rear end of the spring block (44) is fixedly connected to the rear surface inside the mounting base (11).

4. A police dog patrol flashlight that is easy to install according to claim 2, characterized in that: Charging ports are provided on the upper surface of both the second power supply (47) and the first power supply (10).

5. A police dog patrol flashlight that is easy to install according to claim 2, characterized in that: The first power supply (10) is electrically connected to the motor (9), the second power supply (47) is electrically connected to the lamp body (25), and the first power supply (10) is equipped with a wireless module.

6. A police dog patrol flashlight that is easy to install according to claim 2, characterized in that: The end of the card plate (31) away from the slide (27) and the end of the push plate (40) near the fixing block (4) are both inclined structures.

7. A police dog patrol flashlight that is easy to install according to claim 2, characterized in that: The through groove (32) is adapted to the push rod (39).

8. A police dog patrol flashlight that is easy to install according to claim 2, characterized in that: An operating block (41) is fixed at the front end of the connecting shaft (36).

9. A police dog patrol flashlight that is easy to install according to claim 1, characterized in that: Several straps are fixed at the edge of the front surface of the shoulder strap (1), and the front and rear surfaces of the straps are provided with Velcro.

10. A police dog patrol flashlight that is easy to install according to claim 1, characterized in that: The base plate (3) and the slide (23) are both made of plastic, and the baffle (18) is made of a semi-transparent material with a reflective surface.

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