A police work law enforcement recorder

Abstract

The present invention discloses a police work law enforcement recorder, belonging to the technical field of law enforcement recorders; it comprises a body and a mounting ring, a camera is fixedly mounted on the outside of the body, a speaker is also fixedly mounted on the front side of the body, the speaker is located on the lower side of the camera, a plurality of buttons are mounted on the front side of the body, the mounting ring is located on the rear side of the body, a reciprocating rod is fixedly connected to the outside of the mounting ring, a connecting belt is rotatably sleeved on the outside of the reciprocating rod, a power slot is opened on the rear side of the body, a battery is installed in the power slot, a sealing plate is matched and sleeved in the power slot, and a plurality of slots are opened on both sides of the sealing plate. During the use of the present invention, the connection operation between the body and the mounting ring can be completed only by pulling the control ring, and the secondary connection operation between the body and the mounting ring can also be completed by matching between the control ring and the arc groove, and the overall structure is simple.

Description

Technical Field

[0001] The present invention relates to the technical field of law enforcement recorders, and in particular to a police law enforcement recorder. Background Art

[0002] The law enforcement recorder is a piece of evidence-gathering technology equipment that police officers carry with them when performing their duties. It integrates real-time audio and video recording, photography and video recording. It integrates video recording, photography, intercom, positioning and storage functions. At the same time, it can transmit real-time video through 4G wireless. It can digitally record dynamic and static on-site situations during law enforcement, making it convenient for public security officers to use it in law enforcement in various environments.

[0003] Law enforcement recorders are widely used in public security, procuratorial and judicial fields, various indoor and outdoor testing sites and other scenarios that require real-time communication. Before using the law enforcement recorder, it is necessary to first fix the mounting ring on the staff's clothes, and then install the law enforcement recorder body on the mounting ring. The operation is simple, but in the actual working process, the law enforcement recorder body and the mounting ring are in a spring-clamped state. When special circumstances occur and the staff runs, the law enforcement recorder body often falls off the mounting ring, wasting pursuit time, and the battery inside the law enforcement recorder body is tightly connected to the law enforcement recorder. When replacing the battery, the staff needs to pull the battery out with force, which is time-consuming and laborious. Finally, the traditional law enforcement recorder has a relatively single function and cannot complete the simple storage operation of some special items. Therefore, a police work law enforcement recorder is provided. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a police law enforcement recorder.

[0005] The present invention adopts the following technical solutions:

[0006] A police work law enforcement recorder comprises a body and a mounting ring, wherein a camera is fixedly mounted on the outer side of the body, a speaker is also fixedly mounted on the front side of the body, the speaker is located on the lower side of the camera, a plurality of buttons are mounted on the front side of the body, the mounting ring is located on the rear side of the body, a reciprocating rod is fixedly connected to the outer side of the mounting ring, a connecting belt is rotatably sleeved on the outer side of the reciprocating rod, a power slot is opened on the rear side of the body, a battery is installed in the power slot, a sealing plate is matched and sleeved in the power slot, a plurality of slots are opened on both sides of the sealing plate, and two sets of middle slots are opened on the rear side of the body The two groups of intermediate grooves are symmetrically arranged on both sides of the power groove, and intermediate plates are slidably connected in the two groups of intermediate grooves. Multiple groups of plug rods are fixedly connected to the side of the intermediate plate close to the sealing plate, and multiple groups of plug rods pass through the side wall of the intermediate groove, and multiple groups of plug rods and the bottom of the slots are abutted against each other. A first spring is fixedly connected between the intermediate plate and the side wall of the intermediate groove, a first connecting rod is fixedly connected to the side wall of the intermediate plate, and an arc plate is fixedly connected to the side of the first connecting rod away from the intermediate plate, and two groups of through grooves are opened on the side wall of the mounting ring, and a clamping plate is fixedly connected to the side wall of the arc plate, and the clamping plate passes through the through groove.

[0007] Preferably, the side wall of the middle plate is also fixedly connected with a second connecting rod, the second connecting rod passes through the side wall of the middle groove, and the side of the second connecting rod away from the middle plate is fixedly connected to a right-angle plate, and the right-angle plate is arranged between the battery and the bottom of the power groove.

[0008] Preferably, the side wall of the middle plate is also fixedly connected with a square rod, the square rod passes through the side wall of the middle groove, a positioning groove is opened on the upper side of the square rod, a control ring is sleeved in the positioning groove, a positioning cylinder is rotatably sleeved on the outer side of the control ring, the positioning cylinder passes through the positioning groove, and a second spring is fixedly connected between the positioning cylinder and the positioning groove.

[0009] Preferably, two groups of positioning rods are symmetrically fixedly connected to the outer side of the positioning cylinder, and the positioning rods penetrate the side wall of the positioning groove and are slidably connected to the positioning groove.

[0010] Preferably, two groups of stabilizing rods are symmetrically fixedly connected to the outer side of the mounting ring, and the two groups of stabilizing rods are fixedly connected to a stabilizing plate on the side away from the mounting ring. The side wall of the stabilizing plate is provided with an arc groove, and the arc groove and the control ring are matched and arranged relative to each other.

[0011] Preferably, deep grooves are opened on both sides of the main body, storage grooves are opened at the bottom of the two groups of deep grooves, limiting grooves are opened on the side walls of the two groups of deep grooves, baffles are slidably connected in the limiting grooves, and a third spring is fixedly connected between the baffles and the limiting grooves.

[0012] Preferably, a connecting groove is formed on the outer side of the baffle, a rotating plate is fixedly sleeved on the outer side of the control ring, and the rotating plate and the connecting groove are matched.

[0013] The beneficial effects of the present invention are:

[0014] 1. First, during the use of the device as a whole, the connection operation between the body and the mounting ring can be completed only by pulling the control ring, and the secondary connection operation between the body and the mounting ring can also be completed by matching the control ring and the arc groove. The overall structure is simple and has many functions.

[0015] 2. During the disassembly of the battery, the control ring can be moved to drive the right-angle rod to move, thereby expanding the gap between the battery and the body, making it easier to carry out subsequent work;

[0016] 3. At the same time, during the use of the device, the deep groove and the storage groove can be used to complete the simple storage operation of important items, and under the action of the baffle, a simple sealing effect is achieved, and the sealing effect is good. When the items need to be taken out, the movement control operation of the baffle can also be completed by rotating the control ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a police work law enforcement recorder proposed by the present invention;

[0018] Figure 2 This is a connection diagram of a mounting ring in a police work law enforcement recorder proposed by the present invention;

[0019] Figure 3 This is a rear view connection diagram of the main body of a police work law enforcement recorder proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the connection of the power slot on the rear side of the body of a police work law enforcement recorder proposed by the present invention;

[0021] Figure 5 This is a top view and cross-sectional connection diagram of the main body of a police work law enforcement recorder proposed by the present invention;

[0022] Figure 6 for Figure 5 A magnified view of the structure at center A;

[0023] Figure 7 This is a schematic diagram of the connection between the middle plate and the right-angle plate in a police work law enforcement recorder proposed by the present invention;

[0024] Figure 8 This is a schematic diagram of the internal connection of a positioning slot in a police work law enforcement recorder proposed by the present invention;

[0025] Fig. 9 This is a cross-sectional connection diagram of a deep groove and a limit groove in a police work law enforcement recorder proposed by the present invention;

[0026] Fig.10 The present invention provides a schematic diagram of the connection between a control ring and a rotating plate in a police work law enforcement recorder.

[0027] In the figure: 1 body, 2 camera, 3 speaker, 4 button, 5 connecting belt, 6 deep groove, 7 control ring, 8 mounting ring, 9 return rod, 10 arc plate, 11 card plate, 12 through groove, 13 first connecting rod, 14 stabilizing rod, 15 stabilizing plate, 16 sealing plate, 17 middle plate, 18 slot, 19 square rod, 20 plug rod, 21 battery, 22 right angle plate, 23 power slot, 24 second connecting rod, 25 middle slot, 26 rotating plate, 27 first spring, 28 positioning rod, 29 positioning slot, 30 second spring, 31 positioning cylinder, 32 connecting slot, 33 storage slot, 34 baffle, 35 limit slot, 36 third spring. DETAILED DESCRIPTION

[0028] See also Figure 1-Figure 10 A police work law enforcement recorder includes a body 1 and a mounting ring 8. A camera 2 is fixedly mounted on the outer side of the body 1. A speaker 3 is also fixedly mounted on the front side of the body 1. The speaker 3 is located at the lower side of the camera 2. A plurality of buttons 4 are mounted on the front side of the body 1.

[0029] First, the working environment is recorded through the camera 2, and then the corresponding police signal is generated under the action of the speaker 3. At the same time, the body 1 will also transmit the signal collected by the camera 2 to the corresponding control center to record the law enforcement work. If a special situation is found, the speaker 3 will send a corresponding signal to form a corresponding reminder operation. The above are all existing technologies and no redundant elaboration is made;

[0030] The mounting ring 8 is located at the rear side of the body 1, and a reciprocating rod 9 is fixedly connected to the outer side of the mounting ring 8, and a connecting belt 5 is rotatably sleeved on the outer side of the reciprocating rod 9. A power slot 23 is opened at the rear side of the body 1, and a battery 21 is installed in the power slot 23. A sealing plate 16 is matched and sleeved in the power slot 23, and multiple groups of slots 18 are opened on both sides of the sealing plate 16. Two groups of middle slots 25 are opened at the rear side of the body 1. The two groups of middle slots 25 are symmetrically arranged on both sides of the power slot 23. The middle plates 17 are slidably connected in the two groups of middle slots 25, and the middle plates 17 are close to the sealing plate 16. A plurality of groups of plug rods 20 are fixedly connected to one side of the sealing plate 16, and the plurality of groups of plug rods 20 penetrate the side wall of the middle groove 25, and the plurality of groups of plug rods 20 and the bottom of the slot 18 are against each other, a first spring 27 is fixedly connected between the middle plate 17 and the side wall of the middle groove 25, a first connecting rod 13 is fixedly connected to the side wall of the middle plate 17, and a curved plate 10 is fixedly connected to the side of the first connecting rod 13 away from the middle plate 17, two groups of through grooves 12 are opened on the side wall of the mounting ring 8, and a clamping plate 11 is fixedly connected to the side wall of the curved plate 10, and the clamping plate 11 penetrates the through groove 12;

[0031] First, the mounting ring 8 is mounted on the clothes of the law enforcement personnel using the connecting belt 5. This is a prior art and no unnecessary details are given. Secondly, after the mounting ring 8 is installed, the middle plate 17 is moved. The middle plate 17 drives the arc plate 10 to move through the first connecting rod 13, and the arc plate 10 drives the card plate 11 to move. Then, the arc plate 10 is placed in the mounting ring 8 so that the card plate 11 and the through groove 12 are positioned relative to each other. Then, the middle plate 17 is released. Under the action of the first spring 27, the middle plate 17 drives the arc plate 10 to move through the first connecting rod 13, and the arc plate 10 drives the card plate 11 to move. The middle plate 17 is then moved again, so that the middle plate 17 stretches the first spring 27 while the middle plate 17 drives the insertion rod 20 to move, so that the insertion rod 20 is moved out of the slot 18, and the sealing plate 16 is taken out of the power slot 23, and the corresponding battery 21 is replaced. The sealing plate 16 is then placed in the power slot 23 again, so that the insertion rod 20 and the slot 18 are relative to each other, and the middle plate 17 is released. Under the action of the first spring 27, the insertion rod 20 enters the slot 18, thereby completing the replacement operation of the battery 21.

[0032] The side wall of the middle plate 17 is also fixedly connected with a second connecting rod 24, and the second connecting rod 24 passes through the side wall of the middle groove 25. The second connecting rod 24 is fixedly connected to the right-angle plate 22 on the side away from the middle plate 17. The right-angle plate 22 is arranged between the battery 21 and the bottom of the power groove 23. During the replacement of the battery 21, if the connection between the battery 21 and the power groove 23 is relatively tight, it is difficult for the staff to directly remove the battery 21 from the power groove 23. The middle plate 17 can be moved again. The middle plate 17 drives the right-angle plate 22 to move through the second connecting rod 24. The right-angle plate 22 is inserted into the gap between the battery 21 and the power groove 23, thereby expanding the gap between the battery 21 and the power groove 23, making it easier to remove the battery 21.

[0033] The side wall of the middle plate 17 is also fixedly connected with a square rod 19, which passes through the side wall of the middle groove 25. A positioning groove 29 is opened on the upper side of the square rod 19, and a control ring 7 is sleeved in the positioning groove 29. A positioning cylinder 31 is rotatably sleeved on the outer side of the control ring 7. The positioning cylinder 31 passes through the positioning groove 29. A second spring 30 is fixedly connected between the positioning cylinder 31 and the positioning groove 29. When the middle plate 17 needs to be moved, the control ring 7 can be pulled, and the control ring 7 drives the middle plate 17 to move through the square rod 19.

[0034] Two groups of positioning rods 28 are symmetrically fixedly connected to the outer side of the positioning cylinder 31 . The positioning rods 28 penetrate the side walls of the positioning grooves 29 and are slidably connected to the positioning grooves 29 . The positioning rods 28 are used to complete the operation of limiting the position of the positioning cylinder 31 .

[0035] Two groups of stabilizing rods 14 are symmetrically fixedly connected to the outer side of the mounting ring 8, and a stabilizing plate 15 is fixedly connected to the side of the two groups of stabilizing rods 14 away from the mounting ring 8. An arc groove is opened on the side wall of the stabilizing plate 15, and the arc groove and the control ring 7 are matched and arranged relatively. After the main body 1 and the mounting ring 8 are installed by using the clamping plate 11 and the through groove 12, the control ring 7 can be rotated. The control ring 7 rotates around the positioning tube 31 so that the control ring 7 is located in the arc groove and abuts against the arc groove. At this time, the second spring 30 is in a stretched or compressed state, thereby completing the secondary installation operation of the main body 1 and the mounting ring 8, making the connection between the main body 1 and the mounting ring 8 tighter.

[0036] Deep grooves 6 are provided on both sides of the main body 1, storage grooves 33 are provided at the bottom of the two groups of deep grooves 6, and limiting grooves 35 are provided on the side walls of the two groups of deep grooves 6. A baffle 34 is slidably connected in the limiting groove 35, and a third spring 36 is fixedly connected between the baffle 34 and the limiting groove 35. Simple storage operations of important items are completed through the storage grooves 33, and under the action of the baffle 34, a simple sealing operation of the storage grooves 33 is completed, thereby better completing the simple storage operation of valuable items.

[0037] The outer side of the baffle 34 is provided with a connecting groove 32, and the outer side of the control ring 7 is fixedly sleeved with a rotating plate 26, and the rotating plate 26 and the connecting groove 32 are matched and arranged. When the baffle 34 needs to be moved, the control ring 7 can be rotated, and the control ring 7 drives the rotating plate 26 to rotate. The shape of the rotating plate 26 is as follows: Fig.10 As shown, the heights of both ends of the rotating plate 26 are uneven. Therefore, during the rotation of the control ring 7, when the rotating plate 26 is located in the connecting groove 32, the rotating rotating plate 26 and the side wall of the connecting groove 32 abut against each other and drive the baffle 34 to move upward as a whole, thereby completing the movement control operation of the baffle 34.

[0038] In the present invention, firstly, the working environment is recorded by the camera 2, and then the corresponding alarm signal is generated under the action of the speaker 3. At the same time, the body 1 will also transmit the signal collected by the camera 2 to the corresponding control center to record the law enforcement work. If a special situation is found, the speaker 3 will send a corresponding signal to form a corresponding reminder operation. The above are all prior art and no redundant elaboration is made. The mounting ring 8 is installed on the clothes of the law enforcement personnel using the connecting belt 5. This is prior art and no redundant elaboration is made. Secondly, after the mounting ring 8 is installed, the middle plate 17 is moved, and the middle plate 17 is connected to the clothes of the law enforcement personnel through the first connecting rod 1. 3 drives the arc plate 10 to move, the arc plate 10 drives the clamping plate 11 to move, and then the arc plate 10 is placed in the mounting ring 8, so that the clamping plate 11 and the through slot 12 are opposite to each other, and then the middle plate 17 is released. Under the action of the first spring 27, the middle plate 17 drives the arc plate 10 to move through the first connecting rod 13, and the arc plate 10 drives the clamping plate 11 to move, and the clamping plate 11 enters the corresponding through slot 12, thereby completing the connection operation between the body 1 and the mounting ring 8, and then the middle plate 17 is moved again, so that the middle plate 17 stretches the first spring 27, and at the same time, the middle plate 17 drives the insertion rod 20 to move, so that the insertion rod 20 is moved out of the slot 18, Take out the sealing plate 16 from the power slot 23, replace the corresponding battery 21, and then put the sealing plate 16 into the power slot 23 again, so that the insertion rod 20 and the slot 18 are opposite to each other, loosen the middle plate 17, and under the action of the first spring 27, the insertion rod 20 enters the slot 18, thereby completing the replacement operation of the battery 21. During the replacement of the battery 21, if the connection between the battery 21 and the power slot 23 is relatively tight, it is difficult for the staff to directly take the battery 21 out of the power slot 23, and the middle plate 17 can be moved again. The middle plate 17 drives the right-angle plate 22 to move through the second connecting rod 24, and the right-angle plate 22 is inserted into the battery 21 and the power slot 23, the gap between the battery 21 and the power slot 23 is enlarged, which makes it easier to remove the battery 21. After the main body 1 and the mounting ring 8 are installed by using the card plate 11 and the through slot 12, the control ring 7 can be rotated. The control ring 7 rotates around the positioning cylinder 31 so that the control ring 7 is located in the arc groove and abuts against the arc groove, thereby completing the secondary installation operation of the main body 1 and the mounting ring 8. The simple storage operation of important items is completed through the storage slot 33. When the baffle 34 needs to be moved, the control ring 7 can be rotated, and the control ring 7 drives the rotating plate 26 to rotate. The shape of the rotating plate 26 is as shown in FIG. Fig.10 As shown, the heights of both ends of the rotating plate 26 are uneven. Therefore, during the rotation of the control ring 7, when the rotating plate 26 is located in the connecting groove 32, the rotating rotating plate 26 and the side wall of the connecting groove 32 abut against each other and drive the baffle 34 to move upward as a whole, thereby completing the movement control operation of the baffle 34.

Claims

1. A police work law enforcement recorder, comprising a body (1) and a mounting ring (8), characterized in that: A camera (2) is fixedly mounted on the outer side of the body (1), a speaker (3) is also fixedly mounted on the front side of the body (1), the speaker (3) is located on the lower side of the camera (2), a plurality of buttons (4) are mounted on the front side of the body (1), the mounting ring (8) is located on the rear side of the body (1), a reciprocating rod (9) is fixedly connected to the outer side of the mounting ring (8), a connecting belt (5) is rotatably sleeved on the outer side of the reciprocating rod (9), a power slot (23) is opened on the rear side of the body (1), a battery (21) is installed in the power slot (23), a sealing plate (16) is matched and sleeved in the power slot (23), a plurality of slots (18) are opened on both sides of the sealing plate (16), two groups of intermediate slots (25) are opened on the rear side of the body (1), the two groups of intermediate slots (25) are located on the power slot (23) and the two groups of intermediate slots (25) are located on the power slot (23). ) are symmetrically arranged on both sides, and an intermediate plate (17) is slidably connected in the two groups of intermediate grooves (25). A plurality of groups of insertion rods (20) are fixedly connected to one side of the intermediate plate (17) close to the sealing plate (16). The plurality of groups of insertion rods (20) pass through the side wall of the intermediate groove (25), and the plurality of groups of insertion rods (20) and the bottom of the slot (18) are abutted against each other. A first spring (27) is fixedly connected between the intermediate plate (17) and the side wall of the intermediate groove (25). A first connecting rod (13) is fixedly connected to the side wall of the intermediate plate (17). A side of the first connecting rod (13) away from the intermediate plate (17) is fixedly connected to an arc plate (10). Two groups of through grooves (12) are opened on the side wall of the mounting ring (8). A clamping plate (11) is fixedly connected to the side wall of the arc plate (10). The clamping plate (11) passes through the through groove (12).

2. A police work law enforcement recorder according to claim 1, characterized in that: The side wall of the middle plate (17) is also fixedly connected to a second connecting rod (24), the second connecting rod (24) passes through the side wall of the middle groove (25), and the side of the second connecting rod (24) away from the middle plate (17) is fixedly connected to a right-angle plate (22), and the right-angle plate (22) is arranged between the battery (21) and the bottom of the power groove (23).

3. A police work law enforcement recorder according to claim 2, characterized in that: The side wall of the middle plate (17) is also fixedly connected with a square rod (19), the square rod (19) passes through the side wall of the middle groove (25), a positioning groove (29) is formed on the upper side of the square rod (19), a control ring (7) is sleeved in the positioning groove (29), a positioning cylinder (31) is rotatably sleeved on the outer side of the control ring (7), the positioning cylinder (31) passes through the positioning groove (29), and a second spring (30) is fixedly connected between the positioning cylinder (31) and the positioning groove (29).

4. A police work law enforcement recorder according to claim 3, characterized in that: Two groups of positioning rods (28) are symmetrically fixedly connected to the outer side of the positioning cylinder (31), and the positioning rods (28) penetrate the side wall of the positioning groove (29) and are slidably connected to the positioning groove (29).

5. A police work law enforcement recorder according to claim 4, characterized in that: Two groups of stabilizing rods (14) are symmetrically fixedly connected to the outer side of the mounting ring (8); a stabilizing plate (15) is fixedly connected to the side of the two groups of stabilizing rods (14) away from the mounting ring (8); an arc groove is formed on the side wall of the stabilizing plate (15); and the arc groove and the control ring (7) are matched and arranged relative to each other.

6. A police work law enforcement recorder according to claim 5, characterized in that: Deep grooves (6) are provided on both sides of the body (1), storage grooves (33) are provided at the bottom of the two groups of deep grooves (6), and limiting grooves (35) are provided on the side walls of the two groups of deep grooves (6). A baffle (34) is slidably connected in the limiting groove (35), and a third spring (36) is fixedly connected between the baffle (34) and the limiting groove (35).

7. A police work law enforcement recorder according to claim 6, characterized in that: The outer side of the baffle (34) is provided with a connecting groove (32), the outer side of the control ring (7) is fixedly sleeved with a rotating plate (26), and the rotating plate (26) and the connecting groove (32) are matched and arranged.

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