CN216313269U

CN216313269U - Chest card type law enforcement recorder with electronic business card function

Info

Publication number: CN216313269U
Application number: CN202122525349.5U
Authority: CN
Inventors: 刘季
Original assignee: Nanjing Zezhi Electronic Technology Co ltd
Current assignee: Nanjing Zezhi Electronic Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-15
Anticipated expiration: 2031-10-20

Abstract

A chest card type law enforcement recorder with an electronic business card function comprises a shell, a card holder arranged on the back surface of the shell and a circuit board embedded in the shell, wherein the shell is detachably connected with the card holder; the back mounted of casing has the riser of two "L" shapes of falling, the two is parallel to each other, form the spout, the inside arch slider that has inserted of spout, the bottom of card holder and the up end fixed connection of arch slider, the internally mounted of arch slider has the shell fragment, the one end of shell fragment and the inner wall fixed connection of arch slider, the arch slider is stretched out to the other end, the bottom of shell fragment is protruding downwards and is formed a stopper, spacing hole has been seted up on the casing, the stopper is embedded into spacing hole under the spring action of shell fragment, be connected through dismantling of card holder and casing, be favorable to changing the card holder, reduce equipment replacement cost.

Description

Chest card type law enforcement recorder with electronic business card function

Technical Field

The utility model relates to the technical field of law enforcement auxiliary equipment, in particular to a chest card type law enforcement recorder with an electronic business card function.

Background

When early law enforcement team carries out the task, often all make clear and determine law enforcement personnel's information through showing own law enforcement certificate, some are in the chest position of uniform through the data plate that the magic pasted personal information, but because the uniform needs often wash, the magic is pasted life and is not long, does not do in addition generally, and it is not convenient enough when handling urgent task.

With the popularization of the law enforcement recorder being recognized by people, law enforcement teams in many fields begin to be equipped with the law enforcement recorder; in the large environment of national advocated civilized law enforcement, in some specific scenarios, the unit and personal information of law enforcement needs to be displayed. Such law enforcement personnel information typically changes due to personnel changes or job changes. There is a need for a smart, wearable, editable electronic badge-based enforcement recorder that can also be used for personal identification at night in the absence of light.

Therefore, the problem to be solved in the field is to provide a convenient and effective law enforcement recorder.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a chest card type law enforcement recorder with an electronic business card function, which comprises a shell, a card holder arranged on the back surface of the shell and a circuit board embedded in the shell, wherein the shell is detachably connected with the card holder; the back mounted of casing has two risers of "L" shape of falling, and the two is parallel to each other, forms the spout, and the spout is inside to be inserted there is the arch slider, the bottom of card holder and the up end fixed connection of arch slider, the internally mounted of arch slider has the shell fragment, the one end of shell fragment and the inner wall fixed connection of arch slider, and the arch slider is stretched out to the other end, and the bottom of shell fragment is protruding downwards to form a stopper, has seted up spacing hole on the casing, and the stopper is embedded into in spacing hole under the spring action of shell fragment.

Furthermore, a mechanical key module, a display screen and a camera are installed on the casing.

Furthermore, a loudspeaker connected to the circuit board is installed inside the casing, and a loudspeaker hole is formed in the side face of the casing.

Furthermore, a TF card socket is formed in the bottom of the shell and is electrically connected with the circuit board.

Furthermore, a mechanical key module is installed on the casing, a key circuit is arranged on the circuit board, and the mechanical key module is connected with the key circuit.

Further, the circuit board is provided with a memory chip.

Further, the circuit board is provided with a microprocessor.

Compared with the prior art, the utility model has the following beneficial effects:

through the card holder be connected with dismantling of casing, be favorable to changing the card holder, reduce the equipment replacement cost, through the memory chip on the circuit board, type law enforcement personnel information in advance, can call out corresponding identity information according to the personnel that work out and show through the display screen, display personnel information that also can know night, also can special messenger's special use, greatly improved practicality new and convenience.

Drawings

FIG. 1 is a schematic front view of a chest card law enforcement recorder with electronic business card function according to the present invention.

FIG. 2 is a schematic diagram of the back of a chest card law enforcement recorder with electronic business card function according to the present invention.

Fig. 3 is a schematic structural diagram of the circuit board of the present invention.

Fig. 4 is a schematic structural view of the case and the card holder of the present invention.

Fig. 5 is a partially enlarged view of a portion a in fig. 4.

Reference numerals: the device comprises a shell 1, a card holder 2, a circuit board 3, a mechanical key module 4, a display screen 5, a camera 6, a loudspeaker 7, a card socket 8-TF, a microprocessor 301, a power module 302, a crystal oscillator 303, a key circuit 304, a microphone circuit 305, a memory chip 306, an image photosensitive chip 307, a singlechip 308, a sliding chute 101, an arched sliding block 102, an elastic sheet 103, a limiting block 104 and a limiting hole 105.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the chest card law enforcement recorder with the electronic business card function comprises a casing 1, a card holder 2 arranged on the back of the casing, and a circuit board 3 embedded in the casing 1, wherein a mechanical key module 4, a display screen 5 and a camera 6 are arranged on the casing 1; the card holder 2 belongs to an easily-worn product and is detachably connected with the shell 1 in order to reduce the replacement cost; the mechanical key module 4 is positioned above the shell 1 for convenient operation, the display screen 5 is installed on the front side of the shell 1, the display screen is opposite to a law enforcement object in the law enforcement process, so that law enforcement personnel information is conveniently displayed, and the camera 6 is installed on the front side of the shell 1 for conveniently recording the law enforcement process; a loudspeaker 7 is arranged in the shell 1, a loudspeaker hole is formed in the side surface of the shell 1, and the loudspeaker is used for outputting audio during law enforcement record playback; the bottom of the casing 1 is provided with a TF card socket 8, and the TF card socket 8 is electrically connected with the circuit board 3.

The circuit board 3 comprises an H33 type microprocessor 301, the microprocessor is connected with a power module 302, a crystal oscillator unit 303, a key circuit 304 and a microphone circuit 305, the key circuit 304 is connected with a mechanical key module 4 on the shell 1, and the microprocessor is also connected with a memory chip 306, wherein the model of the memory chip is W25Q64 BVFV; the TF card socket 8 is electrically connected with the microprocessor 301, and a 32GB-256GB external TF card is connected into the TF card socket; the microprocessor 301 is also connected with an image sensing chip 307, the model of which is GC 2053; in addition, an 8-bit single chip microcomputer 308 is installed on the circuit board 3 for MCU control and is electrically connected with the microprocessor 301. The display screen 5 and the speaker 7 are electrically connected with the microprocessor 301 on the circuit board 3.

Referring to fig. 4 and 5, showing the connection mode of the case 1 and the card holder 2 of the present invention, the back surface of the case 1 is installed with two inverted "L" shaped vertical plates, which are parallel to each other, thereby forming a sliding groove 101, an arc-shaped sliding block 102 which can freely slide is inserted into the sliding groove 101, the bottom of the card holder 2 is fixedly connected with the upper end surface of the arc-shaped sliding block 102, an elastic sheet 103 is arranged in the arc-shaped sliding block, one end of the elastic sheet is fixedly connected with the inner wall of the arc-shaped sliding block 102, the other end extends out of the arc-shaped sliding block 102, the bottom of the elastic sheet 103 protrudes downwards to form a limiting block 104, the casing 1 is provided with a limiting hole 105, the limiting block 104 is embedded into the limiting hole 105 under the elastic action of the elastic sheet, therefore, the machine shell 1 and the card holder 2 are locked, and when the machine shell is disassembled, only the elastic sheet 103 needs to be lifted, the limiting block 104 is separated from the limiting hole 105, and the arched sliding block is pulled out from the sliding groove 101.

According to the utility model, the card holder 2 is detachably connected with the shell 1, so that the card holder can be replaced conveniently, the replacement cost of equipment is reduced, the information of law enforcement officers is input in advance through the storage chip 306 on the circuit board 3, corresponding identity information can be called out according to specific attendance staff and displayed through the display screen, the information of the staff can be clearly displayed at night, and the card holder can be specially used by a special person, so that the practicability, the novelty and the convenience are greatly improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The chest card type law enforcement recorder with the electronic business card function is characterized by comprising a shell (1), a card holder (2) arranged on the back surface of the shell and a circuit board (3) embedded in the shell (1), wherein the shell (1) is detachably connected with the card holder (2); the back mounted of casing (1) has two risers of "L" shape of falling, and the two is parallel to each other, forms spout (101), and the inside arch slider (102) of having inserted of spout (101), the bottom of card holder (2) and the up end fixed connection of arch slider (102), the internally mounted of arch slider has shell fragment (103), the one end of shell fragment and the inner wall fixed connection of arch slider (102), and arch slider (102) are stretched out to the other end, and the bottom downward arch of shell fragment (103) forms a stopper (104), has seted up spacing hole (105) on casing (1), and stopper (104) are embedded into in spacing hole (105) under the spring action of shell fragment.

2. The chest card type law enforcement recorder with electronic business card function as claimed in claim 1, wherein the housing (1) is installed with a mechanical key module (4), a display screen (5) and a camera (6).

3. The chest card type law enforcement recorder with the function of electronic business cards as claimed in claim 1, wherein the inside of the housing (1) is installed with a speaker (7) connected to the circuit board (3), and the side of the housing (1) is opened with a speaker hole.

4. The chest card type law enforcement recorder with the function of electronic business card as claimed in claim 1, wherein the bottom of the housing (1) is opened with a TF card socket (8), and the TF card socket (8) is electrically connected with the circuit board (3).

5. The chest card type law enforcement recorder with the function of electronic business card according to claim 1, wherein the casing (1) is installed with a mechanical key module (4), the circuit board (3) is provided with a key circuit (304), and the mechanical key module (4) is connected with the key circuit (304).

6. The chest card type law enforcement recorder with electronic business card function as claimed in claim 1, wherein the circuit board (3) has a memory chip (306) thereon.

7. The chest card type law enforcement recorder with electronic business card function as claimed in claim 1, wherein the circuit board (3) has a microprocessor (301) thereon.