CN211508045U

CN211508045U - Law enforcement appearance waterproof interface that charges

Info

Publication number: CN211508045U
Application number: CN202020545951.8U
Authority: CN
Inventors: 王文俊
Original assignee: Shenzhen Youchuang Wisdom Technology Co ltd
Current assignee: Shenzhen Youchuang Wisdom Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-09-15
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a law enforcement appearance waterproof interface that charges, including the canning, canning outside cover is equipped with the annular stationary blade, the annular stationary blade outside is equipped with the dustcoat, and the dustcoat keeps away from annular stationary blade one end and is equipped with the base, it is equipped with the PCB board to inlay on the base, the thin slice is inserted in PCB board one end extension formation, it all is equipped with the electrode thin slice to insert the thin slice both sides, be connected with flexible cover between canning and the base, be equipped with the separation blade in the canning, the separation blade middle part is equipped with and inserts the jack of thin slice looks adaptation. The utility model discloses can avoid rivers to enter into inside the law enforcement appearance, can protect well socket sheet, avoid well socket sheet to stain or the oxidation, prolong the life of the interface that charges, reduce contact failure's phenomenon and take place.

Description

Law enforcement appearance waterproof interface that charges

Technical Field

The utility model relates to a law enforcement appearance technical field especially relates to a waterproof interface that charges of law enforcement appearance.

Background

The law enforcement recorder is also called police law enforcement recorder or field law enforcement recorder. The digital camera shooting, digital camera shooting and talkback function are integrated, dynamic and static field conditions can be digitally recorded in the law enforcement process, and the digital camera shooting, digital camera shooting and talkback function is convenient for the public security officers to use in law enforcement in various environments.

The existing law enforcement instrument charging interface has general waterproof performance and is easy to stain, so that the waterproof charging interface of the law enforcement instrument is provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof charging interface of a law enforcement instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a law enforcement appearance waterproof interface that charges, includes the canning, canning outside cover is equipped with the annular stationary blade, the annular stationary blade outside is equipped with the dustcoat, and the dustcoat keeps away from annular stationary blade one end and is equipped with the base, it is equipped with the PCB board to inlay on the base, the thin slice is inserted in PCB board one end extension formation, it all is equipped with the electrode sheet to insert the thin slice both sides in, be connected with flexible cover between canning and the base, be equipped with the separation blade in the canning, the separation blade middle part be equipped with the jack of inserting thin slice looks adaptation, the canning lateral wall is close to and opens between annular stationary blade and the base and has the.

Preferably, separation blade both sides position department all is equipped with the projection, and two equal joint of projection outer wall have the spring part, two the spring part is kept away from separation blade one end and base lateral wall butt.

Preferably, a sealing rubber sleeve matched with the middle inserting sheet is arranged at the position, close to the insertion hole, of the side wall of the separation blade, and the middle inserting sheet penetrates through the sealing rubber sleeve.

Preferably, one side of the outer peripheral surface of the sheath, which is far away from the base, is provided with an annular limiting bulge.

Preferably, the PCB is provided with welding pins distributed at equal intervals, and the welding pins are connected with the electrode sheets on the middle inserting sheet.

Preferably, the telescopic sleeve is formed by injection molding of TPU resin.

The utility model has the advantages that:

through the dustcoat that sets up, can play the isolation, avoid rivers to enter into inside the law enforcement appearance, through separation blade and the sealed gum cover that sets up, can protect well inserted sheet, avoid well inserted sheet to stain or the oxidation, the life of extension interface that charges reduces contact failure's phenomenon and takes place.

Drawings

Fig. 1 is a schematic structural view of a waterproof charging interface of a law enforcement instrument provided by the present invention;

fig. 2 is the utility model provides a waterproof sectional structure schematic diagram of the interface that charges of law enforcement appearance.

In the figure: the sealing structure comprises a sheath 1, an annular limiting bulge 2, an annular sealing ring 3, an expansion sleeve 4, a PCB 5, a base 6, an outer cover 7, an annular fixing piece 8, a spring piece 9, an insertion sheet 10, an insertion hole 11, a blocking sheet 12 and a sealing rubber sleeve 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a waterproof interface that charges of law enforcement appearance, including canning 1, the cover is equipped with annular stationary blade 8 outside canning 1, the annular stationary blade 8 outside is equipped with dustcoat 7, and dustcoat 7 keeps away from annular stationary blade 8 one end and is equipped with base 6, it is equipped with PCB 5 to inlay on base 6, the thin slice 10 in the extension formation of PCB 5 one end, well thin slice 10 both sides all are equipped with the electrode thin slice, be connected with flexible cover 4 between canning 1 and the base 6, be equipped with separation blade 12 in the canning 1, separation blade 12 middle part is equipped with the jack 11 with well thin slice 10 looks adaptation, it has the annular seal groove to open between canning 1 lateral wall is close to annular stationary blade 8 and the base 6, and annular seal groove inner.

The utility model discloses in, separation blade 12 both sides position department all is equipped with the projection, and the equal joint of two projection outer walls has spring part 9, 12 one end of separation blade and 6 lateral wall butts of base are kept away from to two spring parts 9, separation blade 12 lateral wall is close to jack 11 position department and is equipped with and the sealing rubber cover 13 of well plug-in thin slice 10 looks adaptation, well plug-in thin slice 10 passes sealing rubber cover 13, 6 one side of base are kept away from to 1 outer peripheral face of canning is equipped with spacing arch 2 of annular, be equipped with the welding pin that the equidistance distributes on the PCB board 5, and the welding pin links to each other with the electrode thin slice of well plug-in.

The working principle is as follows: during the use, the law enforcement appearance position department that charges is installed to the interface that will charge, then the circuit board welding with PCB board 5 and law enforcement appearance, in using, insert the data line plug in the canning 1, the data line plug drives separation blade 12 and removes, make well plug-in thin slice 1 and data plug to pegging graft, the realization charges, the dustcoat 7 can play the isolation effect, avoid rivers to enter into inside the law enforcement appearance, separation blade 12 and sealing rubber sleeve 13 through setting up, can protect well plug-in thin slice 10, avoid well plug-in thin slice 10 to stain or oxidize, the life of the interface that charges is prolonged, reduce contact failure's phenomenon and take place, extract the process at the data line plug, under the effect of spring part 9, drive separation blade 12 and reset, will insert the dirt on the thin slice 10 and clear up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The waterproof charging interface of the law enforcement instrument comprises a sheath (1) and is characterized in that an annular fixing sheet (8) is sleeved on the outer side of the sheath (1), an outer cover (7) is arranged on the outer side of the annular fixing sheet (8), one end, far away from the annular fixing sheet (8), of the outer cover (7) is provided with a base (6), a PCB (5) is embedded on the base (6), one end of the PCB (5) extends to form an intermediate insertion sheet (10), electrode sheets are arranged on two sides of the intermediate insertion sheet (10), a telescopic sleeve (4) is connected between the sheath (1) and the base (6), a separation blade (12) is arranged in the sheath (1), a jack (11) matched with the intermediate insertion sheet (10) is arranged in the middle of the separation blade (12), and an annular sealing groove is formed between the side wall of the sheath (1) and the base (6) close to the annular, and the inner wall of the annular sealing groove is clamped with an annular sealing ring (3).

2. The waterproof charging interface of law enforcement instrument according to claim 1, wherein the blocking sheet (12) is provided with convex columns at two sides, the outer walls of the two convex columns are clamped with spring elements (9), and one ends of the two spring elements (9) far away from the blocking sheet (12) are abutted against the side wall of the base (6).

3. The waterproof charging interface of law enforcement according to claim 2, characterized in that the side wall of the baffle (12) near the plug hole (11) is provided with a sealing rubber sleeve (13) matched with the middle inserting sheet (10), and the middle inserting sheet (10) penetrates through the sealing rubber sleeve (13).

4. The waterproof charging interface of the law enforcement instrument as claimed in claim 3, wherein the outer peripheral surface of the sheath (1) is provided with an annular limiting protrusion (2) at the side far away from the base (6).

5. The waterproof charging interface of the law enforcement instrument as claimed in claim 4, wherein the PCB (5) is provided with soldering pins distributed at equal intervals, and the soldering pins are connected with the electrode sheets on the middle inserting sheet (10).

6. Law enforcement instrument waterproof charging interface according to claim 5, characterized in that the telescopic sleeve (4) is injection molded from TPU resin.