CN-115064895-B - Law enforcement record appearance convenient to charge

CN115064895BCN 115064895 BCN115064895 BCN 115064895BCN-115064895-B

Abstract

The invention provides a law enforcement recorder convenient to charge, which comprises a law enforcement recorder body, a plug component, a paying-off shaft and a power component, wherein the plug component is accommodated on the law enforcement recorder body in a pluggable mode, the paying-off component is installed in the law enforcement recorder body and used for paying-off and paying-off wires, the paying-off component comprises a baffle, the paying-off shaft is installed on the baffle and used for paying-off and paying-off wires, the power component provides power for the paying-off shaft, and the auxiliary component enables the wires to be orderly wound on the paying-off shaft. According to the invention, the plug part is accommodated on the law enforcement recorder body in a pluggable manner, when the law enforcement recorder is required to be used, the plug part is pulled out, the charging wire is used for winding and unwinding through the unwinding part, the charging wire and the charger are not required to be additionally arranged, the law enforcement recorder is conveniently charged, and the problem that the charging wire and the charger are troublesome to carry about is solved.

Inventors

ZHENG JINGYING
ZHENG ZHONGQUAN
WANG MEIHUA
Zheng Dupeng

Assignees

温州东晟信息科技有限公司

Dates

Publication Date: 20260505
Application Date: 20220630

Claims (7)

1. A law enforcement recorder convenient to charge, comprising: law enforcement recorder body; Characterized by further comprising: The plug component is accommodated on the law enforcement recorder body in a pluggable manner; the paying-off component is arranged in the law enforcement recorder body and used for winding and unwinding the charging wire; The pay-off component comprises: A baffle; a pay-off shaft mounted on the baffle plate and used for winding and unwinding the charging wire; the power assembly is used for providing power for the paying-off shaft; An auxiliary assembly for orderly winding and unwinding the electric wires on the unwinding shaft; The check assembly controls the rotation and the rotation stop of the pay-off shaft; The check assembly includes: the connecting plate is internally provided with a groove; The sliding piece is arranged in the groove in a sliding manner; the rotating disc is arranged at one end of the paying-off shaft, and a sliding groove b is formed in the rotating disc; the sliding end of the sliding piece slides in the sliding groove b to realize the rotation and the stopping of the pay-off shaft; the sliding chute b comprises an outer rail, an inner rail and a limit rail; The outer rail comprises a first end face a, a second end face a and a transition end face a, and a difference surface a is arranged between the first end face a and the second end face a; The inner rail comprises a first end face b, a second end face b and a transition end face b, a difference surface b is arranged between the first end face b and the second end face b, and a filter surface c is arranged between the first end face b and the second end face a; the limit rail comprises a clamping groove surface, a difference surface c is arranged between the clamping groove surface and the second end surface a, and a difference surface d is arranged between the clamping groove surface and the first end surface b; a magnet is arranged on the rotating disc, and the magnetic attraction force of the magnet prevents the sliding end of the sliding piece from sliding into the filtering surface c from the second end surface a; The plug member includes: A core insert; The rotating piece is arranged on the inserting core, a plurality of groups of ribs are arranged on the rotating piece, and one end of each rib is provided with an inverted bevel; the fixing sleeve is internally provided with a plurality of groups of bevel grooves and a plurality of groups of guide grooves, and the ribs slide in the guide grooves; the pushing sleeve is provided with a plurality of groups of V-shaped grooves, the fixing sleeve is internally provided with track grooves, a sliding rail arranged on the pushing sleeve slides in the track grooves, and the pushing sleeve is provided with a pushing block; The shell is arranged on the outer side of the lock pin, and the rotating piece is connected with the shell through an elastic supporting piece b; A multi-mode charging assembly that provides multiple charging modes.
2. A law enforcement recorder for facilitating charging according to claim 1, wherein said auxiliary assembly comprises: the rotating shaft is internally provided with a crossed spiral groove; The guide rod is arranged on one side of the rotating shaft; the sliding block is arranged on the guide rod in a sliding manner; a sliding rod b mounted on the sliding block, the sliding rod b sliding in the intersecting spiral groove; The guide ring is arranged on the sliding block and used for guiding the winding and unwinding of the electric wire; and the guide piece is arranged on the sliding rod b and guides the sliding rod b.
3. The law enforcement recorder for facilitating charging of claim 1, wherein the multimode charging assembly comprises: a rack plate a, wherein the rack plate a is arranged on one of the ribs; the gears a are arranged on two sides of the rotating piece; the rack plates b are arranged on two sides of the rotating piece; and a charging port mounted on the rack plate b.
4. A law enforcement recorder for facilitating charging according to claim 3 wherein said multimode charging assembly further comprises: The fixing plate is arranged inside the shell; the elastic connecting piece a is arranged between the fixed plate and the rack plate b, and the shell is provided with an avoidance hole and a chute a; the sliding plate is arranged in the chute a in a sliding way; the elastic connecting piece b is arranged in the chute a; and one end of the steel wire rope is connected with the rack plate b, and the other end of the steel wire rope is connected with the sliding plate.
5. The law enforcement recorder for facilitating charging of claim 4, wherein the ferrule comprises: A square core plate; the rotary core plate is rotatably arranged at two ends of Fang Xinban; and the angle adjusting part is used for adjusting the angle of the rotary core plate to adapt to the three-hole socket.
6. The law enforcement recorder for facilitating charging according to claim 5, wherein the angle adjusting section comprises: The fan-shaped racks are symmetrically arranged on the rotating piece; The connecting rod is arranged on the rotary core plate; The gear b is arranged on the connecting rod; the gears c are symmetrically arranged on the square core plate; the gear d is rotatably arranged on the square core plate and is meshed with one of the gears c; The gear d is in transmission connection with one gear b through a transmission unit, and the other gear b is in transmission connection with the other gear c through a transmission unit; and the resetting unit is arranged on the connecting rod.
7. The law enforcement recorder for facilitating charging according to claim 6, wherein the reset unit comprises: the reset plate is arranged on the connecting rod; and the elastic support pieces c are arranged at two ends of the reset plate.

Description

Law enforcement record appearance convenient to charge Technical Field The invention relates to the technical field of law enforcement instruments, in particular to a law enforcement recorder convenient to charge. Background The law enforcement recorder is also called as police law enforcement recorder or on-site law enforcement recorder, integrates digital camera shooting, digital photographing and intercom transmitter functions, can digitally record dynamic and static on-site conditions in the law enforcement process, is convenient for law enforcement in various environments, is often used together with an interphone, can be connected with the interphone, and provides a pickup and a loudspeaker for the interphone. Chinese patent application number 201911054210.8 discloses a law enforcement recorder that includes a housing, a support, a key module, and a circuit board. The shell comprises a first shell and a second shell, the first shell and the second shell are covered to form a containing cavity, the supporting piece is contained in the containing cavity and is provided with a containing cavity, the supporting piece comprises a bottom wall and a plurality of side walls, the side walls are connected to the edge of the bottom wall and are bent relative to the bottom wall to jointly form the containing cavity with the bottom wall, the key module is arranged on the side walls, the circuit board is arranged on one side of the bottom wall, which is away from the containing cavity, and is connected with the key module, and the side walls are used for supporting the key module to improve the pressing bearing capacity of the key module, further improve the pressing effect of the key module and prolong the service life of the key module. But the technical scheme has the following problems that the law enforcement recorder in the technical scheme can be charged only through the charging wire and the charger, and when the charging wire and the charger are absent, the law enforcement recorder cannot be charged, and secondly, the charging wire and the charger are troublesome to carry with. Disclosure of Invention The invention aims at overcoming the defects of the prior art, and provides a law enforcement recorder convenient for charging, by containing a plug component on a law enforcement recorder body in a pluggable manner, when the law enforcement recorder needs to be used, the plug component is pulled out, the paying-off component is used for winding and unwinding the charging wire, the charging wire and the charger do not need to be additionally arranged, the law enforcement recorder is convenient to charge, and the problem that the charging wire and the charger are troublesome to carry is solved. In order to achieve the above purpose, the present invention provides the following technical solutions: The law enforcement recorder convenient to charge comprises a law enforcement recorder body, a plug part, a paying-off part, a power assembly and a check assembly, wherein the plug part is accommodated in the law enforcement recorder body in a pluggable mode, the paying-off part is installed in the law enforcement recorder body and used for paying-off and paying-off of a charging wire, the paying-off part comprises a baffle, a paying-off shaft, the paying-off shaft is installed on the baffle and used for paying-off and paying-off the charging wire, the power assembly provides power for the paying-off shaft, the auxiliary assembly enables the wire to be orderly wound on the paying-off shaft, and the check assembly controls rotation and stopping of the paying-off shaft. Preferably, the non-return assembly comprises a connecting plate, a sliding piece, a rotating disc and a sliding groove b, wherein a groove is formed in the connecting plate, the sliding piece is arranged in the groove in a sliding mode, the rotating disc is arranged at one end of the pay-off shaft, the sliding groove b is formed in the rotating disc, and the sliding end of the sliding piece slides in the sliding groove b to rotate and stop the pay-off shaft. The sliding groove b comprises an outer rail, an inner rail and a limiting rail, the outer rail comprises a first end face a, a second end face a and a transition end face a, a difference surface a is arranged between the first end face a and the second end face a, the inner rail comprises a first end face b, a second end face b and a transition end face b, a difference surface b is arranged between the first end face b and the second end face b, a filter surface c is arranged between the first end face b and the second end face a, the limiting rail comprises a clamping groove surface, a difference surface c is arranged between the clamping groove surface and the second end face a, a difference surface d is arranged between the clamping groove surface and the first end face b, a magnet is mounted on the rotating disc, and the magnetic attraction force of the magnet prevents a sliding end of the sli