A police shoulder light

Abstract

The present invention relates to the field of police tools and discloses a police shoulder light, comprising a shoulder light body, a buzzer installed on the left side of the shoulder light body, a base provided at the bottom of the shoulder light body, a shoulder strap movably connected below the base, fixing components provided on both the front and rear sides of the base, an anti-crushing component provided on the outside of the shoulder light body, and a waterproof component provided on the outside of the buzzer. The present invention surrounds the outside of the shoulder light body through a mesh structure formed between a plurality of longitudinal clamping rods and a transverse clamping rod, thereby fixing the shoulder light body and providing protection while preventing the shoulder light body from directly bearing impact force, thereby reducing the risk of damage to the shoulder light body. When the outer shell of the shoulder light body is broken, large pieces of debris are intercepted by the mesh structure formed between the plurality of longitudinal clamping rods and the transverse clamping rods, thereby preventing large pieces of debris from splashing outward and causing scratches on the face of the police officer by the large pieces of debris.

Description

Technical Field

[0001] The present invention relates to the field of police tools, in particular to a police shoulder light. Background Art

[0002] A police shoulder light is a warning device that uses LED lights to flash to provide safety warnings and deterrence for police officers on duty. It generally has red and blue lights, and most are equipped with a miniature buzzer. When started, the two colors of lights flash alternately, and the buzzer sounds an alarm. When worn by police officers, it can enhance recognition, especially in night environments, making it easier to identify the duty position and facilitate positioning between police officers. Most existing police shoulder lights use hard plastic casings. When an officer's shoulder is attacked or struck by building debris during rescue operations, the casing can easily shatter and fly outward. Larger pieces of the casing accidentally flying onto the officer's face can easily cause scratches. Furthermore, since police officers often wear shoulder lights while on duty outdoors, rainwater can easily flow through the speaker holes and into the buzzer, causing damage such as water ingress and short circuits. Furthermore, some police shoulder lights are secured with screws, which are cumbersome, time-consuming, and inconvenient to operate with one hand, making it difficult to quickly don or doff the shoulder light. Therefore, a new police shoulder light has been proposed. Summary of the Invention

[0003] The problem to be solved by the present invention is that most of the existing police shoulder lights use a hard plastic shell. When the police officer's shoulder is attacked or hit by building debris during emergency rescue, the shell of the shoulder light is easily broken and splashed outward. When larger pieces of shell fragments accidentally fly onto the police officer's face, it is easy to cause the police officer to be scratched. In addition, since police officers usually need to wear shoulder lights when on duty outdoors, rainwater can easily flow into the buzzer through the sound hole on rainy days, which can easily cause the buzzer to be damaged by water ingress and short circuit. In addition, some police shoulder lights are fixed with screws. The fixing method using screws is relatively cumbersome, requires time to tighten the screws, and is not convenient for one-handed operation, making it inconvenient to quickly wear or remove the shoulder light. A police shoulder light is provided.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A police shoulder light comprises a shoulder light body, a buzzer sounder is installed on the left side of the shoulder light body, a base is provided at the bottom of the shoulder light body, a shoulder strap is movably connected below the base, fixing components are provided on the front and rear sides of the base, an anti-crushing component is provided on the outside of the shoulder light body, and a waterproof component is provided on the outside of the buzzer sounder.

[0006] Preferably, the anti-crushing component includes two longitudinal clamping rods and ten transverse clamping rods, the inner sides of the longitudinal clamping rods and the transverse clamping rods are fixedly connected with buffer rubber pads, the two longitudinal clamping rods are rotatably connected to the front and rear sides of the base through torsion spring hinges, and the ten transverse clamping rods are symmetrically arranged in two groups along the left and right directions, four on the left and six on the right, the four transverse clamping rods on the left are respectively located on the same straight line as the front and rear four transverse clamping rods on the right, and the structures of the bottoms of the left and right groups of transverse clamping rods are the same, the structures of the outer sides of the two longitudinal clamping rods are the same, the bottom of the left group of transverse clamping rods is fixedly connected to two sliders, both sliders are movably connected to the top of the base, and the bottoms of the two sliders are provided with tooth grooves, and the bottoms of the tooth grooves are meshed with a transmission gear 1, the two transmission gears are located on the same straight line and are fixedly connected to a connecting shaft at the axis, the connecting shaft is rotatably connected to the inside of the base, and the rear side of the connecting shaft A planetary gear set is installed, the planetary gear set consists of a sun gear, a ring gear and multiple planetary gears, and the multiple planetary gears are rotatably connected to the inside of the base, the sun gear is fixedly connected to the connecting shaft, the rear side of the ring gear is fixedly connected to bevel gear 2, and the side of bevel gear 2 is meshed with bevel gear 1. A planetary gear set of the same structure is installed on the right side of bevel gear 1, bevel gear 1 is connected to the sun gear of the right planetary gear set, and the right side of the ring gear of the right planetary gear set is fixedly connected to a torsion spring shaft, and the other end of the torsion spring shaft is fixedly connected to a rotating plate, and the top of the rotating plate is fixedly connected to a rotating pressure rod, which is located on the outside of the longitudinal clamping rod in the vertical state, and a push rod 1 is overlapped on the outside of the rotating plate, and the inside of the push rod 1 is fixedly connected to a connecting rod 1, which passes through the interior of the base and is movably connected thereto, and the top of the push rod 1 is fixedly connected to a connecting block 1.

[0007] By adopting the above technical solution, push rod 1 pushes the rotating plate to rotate, and the rotating plate drives the rotating pressure rod and the torsion spring shaft to rotate. The rotating pressure rod disengages from the longitudinal clamping rod as it rotates, and the longitudinal clamping rod automatically rotates downward through the torsion spring hinge, so that the longitudinal clamping rod is separated from the top of the shoulder lamp body. The torsion spring shaft increases the speed through the planetary gear set and drives bevel gear 1 to rotate, bevel gear 1 drives bevel gear 2 to rotate, bevel gear 2 increases the speed through the planetary gear set and drives the connecting shaft to rotate, the connecting shaft drives transmission gear 1 to rotate, transmission gear 1 drives the tooth groove to move linearly, the tooth groove drives the slider to move linearly, and the slider drives the transverse clamping rod to move outward, thereby separating the transverse clamping rod from the outside of the shoulder lamp body, and protecting the outside of the shoulder lamp body by the mesh structure formed by the combination of the transverse clamping rod and the longitudinal clamping rod. When the shoulder lamp body is broken, large pieces of debris are intercepted by the mesh structure formed by the combination of the transverse clamping rod and the longitudinal clamping rod, thereby preventing large pieces of debris from splashing outward.

[0008] Preferably, the fixing assembly includes a push plate, the inner side of the push plate is fixedly connected to the connecting rod 2, the outer wall of the connecting rod 2 is installed with a compression spring, the other end of the compression spring is fixedly connected to the inner wall of the base, the inner side of the connecting rod 2 is fixedly connected to the rack 1, the side of the rack 1 is meshed with the transmission gear 2, the transmission gear 2 is rotatably connected to the inner wall of the base, and the other side of the rotationally connected transmission gear 2 is meshed with the rack 2, the rack 2 has the same module as the rack 1 and moves in the opposite direction, the bottom of the rack 2 is fixedly connected to a plurality of insertion rods, and both sides of the shoulder strap There are multiple sockets that fit with the insertion rods. The outer walls on the front and rear sides of the base are movably connected with sliding rods. The sides of the two sliding rods are fixedly connected with push rod 2. A convex hole is provided on the side of the connecting rod 2, and the two ends below the convex hole are connected to the outside world. The lower part of the convex hole is movably connected with a connecting block 2. The cross-sectional size of the connecting block 2 is the same as that of the push rod 2. A reset spring is fixedly connected to the top of the connecting block 2, and the other end of the reset spring is fixedly connected to the inner wall of the convex hole. A connecting hole that fits with the connecting block 2 is provided on the side of the connecting block 1.

[0009] With the above technical solution, the push plate drives the connecting rod 2 to move, the connecting rod 2 drives the rack 1 to move, the rack 1 drives the transmission gear 2 to rotate, the transmission gear 2 drives the rack 2 to move in the opposite direction, the rack 2 drives multiple insertion rods to move and retract into the inside of the base, so that the insertion rods are separated from the insertion holes, making it easier to remove the base and the shoulder lamp body. After the push plate is released, the compression spring rebounds and drives the connecting rod 2 to reset, the connecting rod 2 drives the rack 1 to reset, the rack 1 drives the transmission gear 2 to rotate, the transmission gear 2 drives the rack 2 to reset, the rack 2 drives multiple insertion rods to move and insert into the insertion holes, thereby connecting the base and the shoulder strap. When it is necessary to open the anti-crushing component, the police officer slides the slide bar, the slide bar drives the push rod 2 to move, the push rod 2 is inserted under the convex hole and pushes the connecting block 2 to move, the connecting block 2 is inserted into the connecting hole on the side of the connecting block 1, so that the connecting block 1 and the connecting rod 2 are connected and fixed. At this time, pushing the push plate can drive the connecting block 1 to move together, thereby driving the rotating pressure rod to rotate through the connecting block 1. The above operations can be completed only by operating the slide bar and the push plate, making it easy to use.

[0010] Preferably, the waterproof assembly includes two waterproof plates, which are fixedly connected to a group of transverse clamping rods on the left side. The two waterproof plates are distributed in a mirror image and are respectively arranged on the front and rear sides of the sound hole of the buzzer sound. The side of the waterproof plate close to the sound hole is an inward-retracted bevel. Both ends of the opposite surfaces of the two waterproof plates are fixedly connected with water baffles, and the two water baffles are respectively arranged on the upper and lower sides of the sound hole of the buzzer sound. The top of the upper water baffle is fixedly connected to two mounting rods with the same specifications as the transverse clamping rods, and the two mounting rods are respectively located on the same straight line with the two transverse clamping rods in the middle position on the right side. A water collecting trough with a bottom edge inclined inward is provided on the outside of the waterproof plate, and drainage holes are provided at both ends of the water collecting trough.

[0011] By adopting the above technical solution, the two waterproof boards move driven by the horizontal clamping rod, and the two waterproof boards drive the two water baffles to move, so that the frame structure composed of the two waterproof boards and the two water baffles surrounds the outside of the sound hole of the buzzer sound. On rainy days, rainwater is intercepted by the waterproof boards and collected through the sump, and the rainwater is directed to the outside through the drainage holes. The water baffles prevent the guided rainwater from flowing inward, thereby preventing water from entering the sound hole, and further preventing the buzzer sound from being damaged by short circuit due to water ingress.

[0012] Preferably, two fixing grooves extending left and right are provided on the inner side of the longitudinal clamping rod, and the fixing grooves match the transverse clamping rod and have a width greater than that of the transverse clamping rod.

[0013] With the above technical solution, the longitudinal clamping rod is clamped on the top of the transverse clamping rod through the fixing groove, so that the longitudinal clamping rod as a whole is in contact with the top surface of the shoulder lamp body and protects the shoulder lamp body.

[0014] Preferably, a slot is provided on the outer side of the longitudinal clamping rod, the slot is matched with the rotating pressure rod, and the top of the inner wall of the slot is a bevel.

[0015] By adopting the above technical solution, the rotating pressure rod is stuck in the inside of the slot when the rotating plate is in a vertical state, preventing the longitudinal clamping rod from rotating autonomously, thereby improving the protection effect.

[0016] Preferably, the inner sides of the rotating pressure rod and the push rod 1 are both arc-shaped cross-sections.

[0017] By adopting the above technical solution, the rotating pressure rod and the push rod are prevented from getting stuck during operation through the arc-shaped cross section, thereby enhancing the use effect.

[0018] Preferably, a plurality of latching teeth with arc-shaped cross-sections are provided on both sides of the shoulder strap, and the plurality of latching teeth are respectively arranged on the sides of the plurality of insertion holes.

[0019] With the above technical solution, the latch teeth push the insertion rod to move slightly inward when in contact with the insertion rod, and the insertion hole is positioned by the latch teeth, thereby facilitating accurate connection between the base and the shoulder strap.

[0020] Preferably, a hollow groove is provided on the outer side of the rotating plate, and both the connecting rod 1 and the connecting rod 2 pass through the hollow groove.

[0021] With the above technical solution, the connecting rod 1 and the connecting rod 2 move inside the hollow groove, thereby preventing the movement of the connecting rod 1 and the connecting rod 2 from affecting the rotating plate and causing the rotating plate to rotate unexpectedly.

[0022] Preferably, the bottom of the shoulder strap is fixedly connected with a Velcro.

[0023] With the above technical solution, the shoulder strap is connected to the police officer's clothes via Velcro, making it easy to install the base and the shoulder lamp body.

[0024] Beneficial effects of the present invention:

[0025] 1. The present invention surrounds the outside of the shoulder lamp body through a mesh structure formed between a plurality of longitudinal clamping rods and a transverse clamping rod, thereby fixing the shoulder lamp body and providing protection at the same time, preventing the shoulder lamp body from directly bearing the impact force, and reducing the risk of damage to the shoulder lamp body. When the outer shell of the shoulder lamp body is broken, large pieces of debris are intercepted by the mesh structure formed between the plurality of longitudinal clamping rods and the transverse clamping rod, thereby preventing large pieces of debris from flying outward and causing scratches on the police officer's face by large pieces of debris.

[0026] 2. The present invention surrounds the outside of the sound hole of the buzzer sounder through a frame structure composed of two waterproof boards and two water retaining plates. On rainy days, rainwater is intercepted by the waterproof boards and collected by the sump, and the rainwater is guided to the outside through the drainage holes. The water retaining plates prevent the guided rainwater from flowing inward, thereby preventing water from entering the sound hole and further preventing the buzzer sounder from being damaged by a short circuit caused by water entering.

[0027] 3. The present invention connects and fixes the base and the shoulder strap by inserting the rod into the socket, so that the shoulder lamp body can be installed and worn without threading, saving the time of tightening the screws and facilitating the quick wearing or removal of the shoulder lamp.

[0028] 4. The present invention allows police officers to complete installation and removal by pressing two push plates simultaneously with one hand. When wearing or removing the shoulder lamp, the police officer can use the other hand to hold the shoulder lamp, thereby preventing the shoulder lamp from falling and being damaged during the process of wearing or removing the shoulder lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of the police shoulder light;

[0030] Figure 2 This is a schematic diagram of the fixed component structure of the police shoulder light;

[0031] Figure 3 This is a schematic diagram of the push rod structure of the police shoulder light;

[0032] Figure 4 This is a schematic diagram of the second cross section of the connecting rod of the police shoulder light;

[0033] Figure 5 This is a schematic diagram of the waterproof component structure of the police shoulder light;

[0034] Figure 6 This is a schematic diagram of the torsion spring shaft structure of the police shoulder light;

[0035] Figure 7 It is a schematic diagram of the slider structure of the police shoulder light.

[0036] Explanation of the accompanying drawings: 1. Shoulder lamp body; 2. Base; 3. Shoulder strap; 4. Anti-crushing component; 41. Longitudinal clamping rod; 42. Horizontal clamping rod; 421. Slider; 422. Tooth groove; 43. Rotating plate; 431. Rotating pressure rod; 432. Push rod one; 433. Connecting rod one; 434. Connecting block one; 44. Torsion spring shaft; 441. Bevel gear one; 442. Bevel gear two; 443. Planetary gear set; 444. Connecting shaft; 445. Transmission gear one; 5. Fixed component; 51. Push plate; 52. Connecting rod two; 521. Rack one; 522. Transmission gear two; 523. Rack two; 524. Insert rod; 525. Connecting block two; 526. Return spring; 53. Sliding rod; 54. Push rod two; 6. Waterproof component; 61. Waterproof board; 62. Drain hole; 63. Water baffle. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the concept and technical effects of the present invention in conjunction with the embodiments so as to fully understand the purpose, characteristics and effects of the present invention.

[0038] As attached Figure 1 As shown, the present invention provides a police shoulder light, including a shoulder light body 1, a buzzer sounder installed on the left side of the shoulder light body 1, a base 2 is provided at the bottom of the shoulder light body 1, a shoulder strap 3 is movably connected below the base 2, fixing components 5 are provided on the front and rear sides of the base 2, an anti-crushing component 4 is provided on the outside of the shoulder light body 1, and a waterproof component 6 is provided on the outside of the buzzer sounder.

[0039] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 6 and attached Figure 7As shown, the anti-crushing component 4 includes two longitudinal clamping rods 41 and ten transverse clamping rods 42. The inner sides of the longitudinal clamping rods 41 and the transverse clamping rods 42 are fixedly connected with buffer rubber pads. The two longitudinal clamping rods 41 are respectively rotatably connected to the front and rear sides of the base 2 through torsion spring hinges. The ten transverse clamping rods 42 are symmetrically arranged in two groups along the left and right directions, four on the left and six on the right. The four transverse clamping rods 42 on the left are respectively located on the same straight line as the front and rear four transverse clamping rods 42 on the right, and the structures of the bottoms of the left and right groups of transverse clamping rods 42 are the same. The structures of the outer sides of the two longitudinal clamping rods 41 are the same. The bottom of the left group of transverse clamping rods 42 is fixedly connected to two sliders 421, and the two sliders 421 are movably connected to the top of the base 2. The two sliders The bottom of 421 is provided with a tooth groove 422, and the bottom of the tooth groove 422 is meshed with a transmission gear 1 445. The two transmission gears 1 445 are located on the same straight line and are fixedly connected to a connecting shaft 444 at the axis. The connecting shaft 444 is rotatably connected to the inside of the base 2. A planetary gear set 443 is installed on the rear side of the connecting shaft 444. The planetary gear set 443 consists of a sun gear, a gear ring and multiple planetary gears 443. Multiple planetary gears 443 are rotatably connected to the inside of the base 2. The sun gear is fixedly connected to the connecting shaft 444. The rear side of the gear ring is fixedly connected to a bevel gear 2 442. The side of the bevel gear 2 442 is meshed with a bevel gear 1 441. The right side of the bevel gear 1 441 A planetary gear set 443 of the same structure is installed, a bevel gear 441 is connected to the sun gear of the right planetary gear set 443, a torsion spring shaft 44 is fixedly connected to the right side of the gear ring of the right planetary gear set 443 of the bevel gear 441, the other end of the torsion spring shaft 44 is fixedly connected to the rotating plate 43, the top of the rotating plate 43 is fixedly connected to the rotating pressure rod 431, the rotating pressure rod 431 is located on the outside of the longitudinal clamping rod 41 in the vertical state, the outside of the rotating plate 43 is overlapped with a push rod 432, the inner side of the push rod 432 is fixedly connected to a connecting rod 433, the connecting rod 433 passes through the interior of the base 2 and is movably connected thereto, the top of the push rod 432 is fixedly connected to a connecting block 434, the longitudinal clamping rod 41 The inner side of the device is provided with two left and right through fixing grooves, which are matched with the horizontal clamping rod 42 and the width is greater than the width of the horizontal clamping rod 42. A card slot is provided on the outer side of the longitudinal clamping rod 41, which is matched with the rotating pressure rod 431. The top of the inner wall of the card slot is a bevel. The inner sides of the rotating pressure rod 431 and the push rod 432 are both arc-shaped cross-sections. The longitudinal clamping rod 41 is clamped on the top of the horizontal clamping rod 42 through the fixing groove, so that the longitudinal clamping rod 41 as a whole is in contact with the top surface of the shoulder lamp body 1 and protects the shoulder lamp body 1. The rotating pressure rod 431 is stuck in the inside of the card slot when the rotating plate 43 is in a vertical state to prevent the longitudinal clamping rod 41 from rotating independently. The rotating pressure rod 431 and the push rod 432 are prevented from getting stuck during operation through the arc-shaped cross-section.

[0040] As attached Figure 2 and attached Figure 4As shown, the fixing assembly 5 includes a push plate 51, the inner side of the push plate 51 is fixedly connected to a connecting rod 2 52, the outer wall of the connecting rod 2 52 is installed with a compression spring, the other end of the compression spring is fixedly connected to the inner wall of the base 2, the inner side of the connecting rod 2 52 is fixedly connected to a rack 1 521, the side of the rack 1 521 is meshed with a transmission gear 2 522, the transmission gear 2 522 is rotatably connected to the inner wall of the base 2, and the other side of the rotationally connected transmission gear 2 522 is meshed with the rack 2 523, the module of the rack 2 523 is the same as that of the rack 1 521 and the movement direction is opposite. The bottom of the rack 2 523 is fixedly connected with multiple insertion rods 524. Both sides of the shoulder strap 3 are provided with multiple sockets that fit with the insertion rods 524. The outer walls of the front and rear sides of the base 2 are movably connected with sliding rods 53. The sides of the two sliding rods 53 are fixedly connected with push rods 2 54. The side of the connecting rod 2 52 is provided with a convex hole and the two ends below the convex hole are connected to the outside world. The lower part of the convex hole is movable. The movable connection is provided with a connecting block 2 525, the cross-sectional dimensions of the connecting block 2 525 are the same as those of the push rod 2 54, the top of the connecting block 2 525 is fixedly connected with a return spring 526, the other end of the return spring 526 is fixedly connected to the inner wall of the convex hole, the side of the connecting block 1 434 is provided with a connecting hole that fits with the connecting block 2 525, both sides of the shoulder strap 3 are provided with a plurality of arc-shaped cross-sectional teeth, the plurality of teeth are respectively provided on the sides of the plurality of jacks, and the outer side of the rotating plate 43 is provided with a hollow groove The connecting rod 1 433 and the connecting rod 2 52 both pass through the hollow groove, and the bottom of the shoulder strap 3 is fixedly connected with a Velcro. When the latch tooth contacts the insertion rod 524, the insertion rod 524 is pushed slightly inward, and the insertion hole is positioned by the latch tooth. The connecting rod 1 433 and the connecting rod 2 52 move inside the hollow groove, thereby preventing the movement of the connecting rod 1 433 and the connecting rod 2 52 from affecting the rotating plate 43 and causing the rotating plate 43 to rotate accidentally. The shoulder strap 3 is connected to the police officer's clothes through Velcro.

[0041] As attached Figure 5 As shown, the waterproof assembly 6 includes two waterproof plates 61, and the two waterproof plates 61 are fixedly connected to a group of horizontal clamping rods 42 on the left side. The two waterproof plates 61 are distributed in a mirror image and are respectively arranged on the front and rear sides of the sound hole of the buzzer sound. The side of the waterproof plate 61 close to the sound hole is an inward-retracted oblique edge. Both ends of the opposite surfaces of the two waterproof plates 61 are fixedly connected with water baffles 63, and the two water baffles 63 are respectively arranged on the upper and lower sides of the sound hole of the buzzer sound. The top of the upper water baffle 63 is fixedly connected to two mounting rods with the same specifications as the horizontal clamping rod 42, and the two mounting rods are respectively located on the same straight line with the two horizontal clamping rods 42 in the middle position on the right side. A water collecting trough with a bottom edge inclined inward is provided on the outside of the waterproof plate 61, and drainage holes 62 are provided at both ends of the water collecting trough.

[0042] When the police officer is disassembling, the police officer slides the two sliding rods 53, and the sliding rod 53 drives the push rod 2 54 to move, and the push rod 2 54 pushes the connecting block 2 525 to move until the connecting block 2 525 is inserted into the connecting hole on the side of the connecting block 1 434, thereby connecting the connecting block 1 434 and the connecting rod 2 52, so that the connecting rod 1 433 and the connecting rod 2 52 can move at the same time.

[0043] Then the police officer presses the push plate 51 with two fingers of one hand at the same time, and the push plate 51 drives the connecting rod 1 433 and the connecting rod 2 52 to move, and the connecting rod 1 433 drives the connecting block 1 434 to move, and the connecting block 1 434 drives the push rod 1 432 to move, and the push rod 1 432 drives the rotating plate 43 to rotate, and the rotating plate 43 drives the rotating pressure rod 431 and the torsion spring shaft 44 to rotate until the rotating pressure rod 431 is disengaged from the longitudinal clamping rod 41, and then the torsion spring hinge drives the longitudinal pressure rod to rotate, so that the longitudinal pressure rod is disengaged from the shoulder lamp body 1, thereby opening the restraint on the outside of the shoulder lamp body 1.

[0044] Connecting rod 2 52 drives rack 1 521 to move inward, rack 1 521 drives transmission gear 2 522 to rotate, transmission gear 2 522 drives rack 2 523 to move in the opposite direction, and rack 2 523 drives multiple insertion rods 524 to move in the inner direction of the base 2 until the insertion rods 524 are disengaged from the sockets, thereby disconnecting the connection between the base 2 and the shoulder strap 3, making it easier for police officers to remove the base 2 and the shoulder light body 1 from the shoulder strap 3.

[0045] The torsion spring rotating shaft 44 drives the gear ring of the planetary gear set 443 on the side of bevel gear 1 441 to rotate, and the gear ring drives multiple planetary gears to rotate, and multiple planetary gears drive the sun gear to accelerate rotation, and the sun gear drives bevel gear 1 441 to rotate, and bevel gear 1 441 drives bevel gear 2 442 to rotate, and bevel gear 2 442 drives the gear ring of the planetary gear set 443 on the side of bevel gear 2 442 to rotate, and the gear ring drives multiple planetary gears to rotate, and multiple planetary gears drive the sun gear to accelerate rotation, and the sun gear drives the connecting rotating shaft 444 to rotate, and the connecting rotating shaft 444 drives the two transmission gears 1 445 to rotate, and the two transmission gears 1 445 respectively drive the two tooth grooves 422 to move linearly, and the two tooth grooves 422 respectively drive the two sliders 421 to move outward, and the two sliders 421 drive the transverse clamping rod 42 to move outward, and the transverse clamping rod 42 drives the two waterproof plates 61 and the two water retaining plates 63 to move outward, thereby exposing the entire shoulder lamp body 1 to the outside, making it convenient for police officers to remove the shoulder lamp body 1 from the inside of the base 2.

[0046] When installing, the police officer first opens the longitudinal slide bar 53 and the transverse slide bar 53 using the same operation method as the disassembly process, and then places the shoulder light body 1 inside the base 2. Then the police officer slides the two slide bars 53, and the slide bar 53 drives the push rod 2 54 to reset. The reset spring 526 rebounds and drives the connecting block 2 525 to reset, thereby disconnecting the connection between the connecting block 1 434 and the connecting rod 2 52.

[0047] Then the police officer presses the push plate 51 with two fingers of one hand at the same time, the push plate 51 drives the connecting rod 2 52 to move, the connecting rod 2 52 drives the rack 1 521 to move inward, the rack 1 521 drives the transmission gear 2 522 to rotate, the transmission gear 2 522 drives the rack 2 523 to move in the opposite direction, and the rack 2 523 drives the multiple insertion rods 524 to move inward of the base 2, thereby facilitating the insertion of the base 2 into the shoulder strap 3.

[0048] The police officer then inserts the base 2 into the shoulder strap 3 and slides it to a predetermined position, thereby completing the positioning of the base 2 and the shoulder light body 1, making it easier to install the shoulder light body 1 at a suitable position.

[0049] Then the police officer releases the push plate 51, the compression spring 526 drives the connecting rod 2 52 to reset, the connecting rod 2 52 drives the rack 1 521 and the push plate 51 to reset, the push plate 51 drives the connecting rod 2 52 and the connecting rod 1 433 to reset, the connecting rod 2 52 drives the rack 1 521 to reset, the rack 1 521 drives the transmission gear 2 522 to rotate, the transmission gear 2 522 drives the rack 2 523 to move in the opposite direction, and the rack 2 523 drives multiple insertion rods 524 to move until the insertion rods 524 are inserted into the socket, so that the police officer can connect the base 2 and the shoulder strap 3 with one hand, which is convenient for the police officer to use.

[0050] The connecting rod 433 drives the connecting block 434 to move, and the connecting block 434 drives the push rod 432 to move, so that the push plate 432 is disengaged from the rotating plate 43, and then the torsion spring shaft 44 rebounds to drive the rotating plate 43 and the gear ring of the planetary gear set 443 on one side of the bevel gear 441 to rotate, and the rotating plate 43 drives the rotating pressure rod 431 to rotate upward, and the rotating pressure rod 431 pushes the longitudinal clamping rod 41 to rotate upward until the bottom of the longitudinal clamping rod 41 fits with the outside of the shoulder lamp body 1, thereby clamping the outside of the shoulder lamp body 1 through the longitudinal clamping rod 41.

[0051] The gear ring of the planetary gear set 443 on one side of the bevel gear 1 441 drives multiple planetary gears to rotate, and the multiple planetary gears drive the sun gear to accelerate rotation, the sun gear drives the bevel gear 1 441 to rotate, the bevel gear 1 441 drives the bevel gear 2 442 to rotate, the bevel gear 2 442 drives the gear ring of the planetary gear set 443 on one side of the bevel gear 2 442 to rotate, the gear ring drives multiple planetary gears to rotate, and the multiple planetary gears drive the sun gear to accelerate rotation, the sun gear drives the connecting shaft 444 to rotate, the connecting shaft 444 drives the two transmission gears 1 445 to rotate, the two transmission gears 1 445 respectively drive the two tooth grooves 422 to move linearly, and the two tooth grooves 422 The two sliders 421 are driven to reset respectively, and the two sliders 421 drive the transverse clamping rod 42 to reset. At the same time, the longitudinal clamping rod 41 and the transverse clamping rod 42 on the other side are reset, so that the mesh structure formed between the multiple longitudinal clamping rods 41 and the transverse clamping rod 42 surrounds the outside of the shoulder lamp body 1, and provides protection while fixing the shoulder lamp body 1, avoiding the shoulder lamp body 1 from directly bearing the impact force, reducing the risk of damage to the shoulder lamp body 1. When the outer shell of the shoulder lamp body 1 is broken, large pieces of debris are intercepted by the mesh structure formed between the multiple longitudinal clamping rods 41 and the transverse clamping rod 42, thereby preventing large pieces of debris from splashing outward and causing the police officer's face to be scratched by large pieces of debris.

[0052] The horizontal clamping rod 42 drives the frame structure formed by the combination of two waterproof plates 61 and two water retaining plates 63 to reset until it is attached to the outside of the buzzer sound. On rainy days, rainwater is intercepted by the waterproof plates 61 and collected by the sump, and the rainwater is directed to the outside through the drainage holes 62. The water retaining plates 63 prevent the guided rainwater from flowing inward, thereby preventing water from entering the sound hole, and further preventing the buzzer sound from being damaged by a short circuit due to water ingress.

[0053] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

Claims

1. A police shoulder light, characterized by: The invention comprises a shoulder lamp body (1), a buzzer sounder is installed on the left side of the shoulder lamp body (1), a base (2) is provided at the bottom of the shoulder lamp body (1), a shoulder strap (3) is movably connected to the bottom of the base (2), fixing components (5) are provided on both the front and rear sides of the base (2), an anti-crushing component (4) is provided on the outside of the shoulder lamp body (1), and a waterproof component (6) is provided on the outside of the buzzer sounder; The anti-crushing assembly (4) includes two longitudinal clamping rods (41) and ten transverse clamping rods (42), the inner sides of the longitudinal clamping rods (41) and the transverse clamping rods (42) are fixedly connected with a buffer rubber pad, the two longitudinal clamping rods (41) are respectively rotatably connected to the front and rear sides of the base (2) through a torsion spring hinge, the ten transverse clamping rods (42) are symmetrically arranged in two groups along the left and right directions, four on the left and six on the right, the four transverse clamping rods (42) on the left are respectively located on the same straight line as the front and rear four transverse clamping rods (42) on the right, and the structures of the bottoms of the left and right groups of transverse clamping rods (42) are the same, the two longitudinal clamping rods ( 41) has the same structure as the outside, the bottom of the left group of horizontal clamping rods (42) is fixedly connected to two sliders (421), the two sliders (421) are movably connected to the top of the base (2), the bottoms of the two sliders (421) are provided with tooth grooves (422), the bottoms of the tooth grooves (422) are meshed and connected with a transmission gear (445), the two transmission gears (445) are located on the same straight line and are fixedly connected to a connecting shaft (444) at the axis, the connecting shaft (444) is rotatably connected to the inside of the base (2), and the rear side of the connecting shaft (444) is installed with a planetary gear. A gear set, wherein the planetary gear set is composed of a sun gear, a gear ring and a plurality of planetary gears, wherein the plurality of planetary gears are rotatably connected to the interior of a base (2), wherein the sun gear is fixedly connected to a connecting shaft (444), wherein the rear side of the gear ring is fixedly connected to a bevel gear 2 (442), wherein the side of the bevel gear 2 (442) is meshedly connected to a bevel gear 1 (441), wherein a planetary gear set of the same structure is installed on the right side of the bevel gear 1 (441), wherein the bevel gear 1 (441) is connected to the sun gear of the right planetary gear set, wherein the bevel gear 1 (441) is fixedly connected to the right side of the gear ring of the right planetary gear set A torsion spring shaft (44) is connected, and the other end of the torsion spring shaft (44) is fixedly connected to a rotating plate (43), and the top of the rotating plate (43) is fixedly connected to a rotating pressure rod (431), and the rotating pressure rod (431) is located on the outside of the longitudinal clamping rod (41) in a vertical state. The outside of the rotating plate (43) is overlapped with a push rod (432), and the inner side of the push rod (432) is fixedly connected to a connecting rod (433), and the connecting rod (433) passes through the interior of the base (2) and the two are movably connected. The top of the push rod (432) is fixedly connected to a connecting block (434).

2. A police shoulder light according to claim 1, characterized in that The fixing assembly (5) includes a push plate (51), the inner side of the push plate (51) is fixedly connected to a second connecting rod (52), the outer wall of the second connecting rod (52) is installed with a compression spring, the other end of the compression spring is fixedly connected to the inner wall of the base (2), the inner side of the second connecting rod (52) is fixedly connected to a rack (521), the side of the rack (521) is meshed with a second transmission gear (522), the second transmission gear (522) is rotatably connected to the inner wall of the base (2), and the other side of the rotatably connected transmission gear (522) is meshed with a second rack (523), the module of the second rack (523) is the same as that of the first rack (521) and the movement direction is opposite, and the bottom of the second rack (523) is fixedly connected to a plurality of plug rods (524) , a plurality of jacks that match the insertion rod (524) are provided on both sides of the shoulder strap (3), and the outer walls of the front and rear sides of the base (2) are movably connected with sliding rods (53), and the sides of the two sliding rods (53) are fixedly connected with push rods 2 (54), and the side of the connecting rod 2 (52) is provided with a convex hole and the two ends below the convex hole are connected to the outside world, and the lower part of the convex hole is movably connected with a connecting block 2 (525), and the cross-sectional size of the connecting block 2 (525) is the same as that of the push rod 2 (54), and the top of the connecting block 2 (525) is fixedly connected with a return spring (526), ​​and the other end of the return spring (526) is fixedly connected to the inner wall of the convex hole, and the side of the connecting block 1 (434) is provided with a connecting hole that matches the connecting block 2 (525).

3. A police shoulder light according to claim 2, characterized in that The waterproof assembly (6) comprises two waterproof plates (61), the two waterproof plates (61) are fixedly connected to a group of transverse clamping rods (42) on the left side, the two waterproof plates (61) are mirror-image distributed and are respectively arranged on the front and rear sides of the sound hole of the buzzer sound, the side of the waterproof plate (61) close to the sound hole is an inwardly contracted oblique edge, both ends of the opposite surfaces of the two waterproof plates (61) are fixedly connected with a water baffle (63), the two water baffles (63) are respectively arranged on the upper and lower sides of the sound hole of the buzzer sound, the top of the upper water baffle (63) is fixedly connected with two mounting rods of the same specification as the transverse clamping rod (42), and the two mounting rods are respectively located on the same straight line with the two transverse clamping rods (42) at the middle position on the right side, the outer side of the waterproof plate (61) is provided with a water collecting trough with a bottom edge inclined inwardly, and both ends of the water collecting trough are provided with drainage holes (62).

4. A police shoulder light according to claim 3, characterized in that The inner side of the longitudinal clamping rod (41) is provided with two fixing grooves which are passed through to the left and right. The fixing grooves are matched with the transverse clamping rod (42) and the width thereof is greater than the width of the transverse clamping rod (42).

5. A police shoulder light according to claim 4, characterized in that A slot is provided on the outer side of the longitudinal clamping rod (41), the slot is fitted with the rotating pressure rod (431), and the top of the inner wall of the slot is a bevel.

6. A police shoulder light according to claim 5, characterized in that The inner sides of the rotating pressure rod (431) and the push rod (432) are both arc-shaped cross-sections.

7. A police shoulder light according to claim 6, characterized in that : A plurality of arc-shaped cross-section latches are provided on both sides of the shoulder strap (3), and the plurality of latches are respectively arranged on the sides of the plurality of insertion holes.

8. A police shoulder light according to claim 7, characterized in that A hollow groove is provided on the outer side of the rotating plate (43), and the connecting rod 1 (433) and the connecting rod 2 (52) both pass through the hollow groove.

9. A police shoulder light according to claim 8, characterized in that The bottom of the shoulder strap (3) is fixedly connected with a Velcro.

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