CN216015836U

CN216015836U - Multifunctional waterproof and dustproof connector

Info

Publication number: CN216015836U
Application number: CN202122772535.9U
Authority: CN
Inventors: 杨新军; 李银华
Original assignee: Feiyang Haozhan Precision Hardware Shenzhen Co ltd
Current assignee: Feiyang Haozhan Precision Hardware Shenzhen Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-11
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a multi-functional waterproof dustproof connector relates to connector technical field, which comprises a housin, the whole top open-ended rectangle structure that is of casing, the line hole has been seted up at the both ends of casing, the top of casing is provided with two apron, the both sides that the apron is close to casing one side connect the fixedly connected with slider, the spout with slider assorted, two have been seted up on the top of casing one end that the apron was kept away from each other connects the fixedly connected with extension plate, one side fixedly connected with that the extension plate is close to the casing and the extrusion ring of crossing the line hole conflict, this multi-functional waterproof dustproof connector has realized the convenient sealed of connector.

Description

Multifunctional waterproof and dustproof connector

Technical Field

The utility model relates to a connector technical field specifically is a multi-functional waterproof dustproof connector.

Background

With the development of science and technology, electronic equipment has been deeply inserted into various fields of people's lives, and the connection between each electronic equipment needs to use an electronic equipment connector, but the electronic equipment connector in the prior art is generally directly fixed by a screw in the using process, especially when being fixed with the outside, but after being disassembled for many times, the problem of loose connection is easy to occur, and further the fixation is unstable;

moreover, the existing electronic equipment connector has poor waterproof and dustproof effects, metal elements inside the connector are corroded due to long-term moisture, the normal service life of the connector is influenced, and internal short circuit is easily caused by dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional waterproof dustproof connector to solve present electronic equipment connector, its waterproof, dirt-proof effect is relatively poor, and long-term humidity can lead to its inside metal component to receive the corruption, influences its normal life, and the dust leads to the weak point of inside short circuit easily.

In order to achieve the above object, the present invention provides the following technical solutions: the novel wire-crossing structure comprises a housing, the housing is integrally of a rectangular structure with an open top end, wire holes are formed in two ends of the housing, two cover plates are arranged on the top end of the housing, the two sides of the cover plates, which are close to one side of the housing, are connected with fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in the top end of the housing, two end portions, far away from each other, of the cover plates are connected with fixedly connected with extending plates, and the extending plates are close to one side of the housing, are fixedly connected with extrusion rings abutted to the wire holes.

Preferably, the inside of casing is provided with two circuit fixing device, circuit fixing device include two with shells inner wall sliding connection's T-shaped piece, two the T-shaped piece is close to one end each other and is passed through telescopic link fixedly connected with rubber ring.

Preferably, the telescopic link includes first connecting rod, second connecting rod, the one end of second connecting rod extends into in the first connecting rod and rather than sliding connection, the second connecting rod extends into in the first connecting rod one end and is provided with first spring, the both ends of first spring respectively with first connecting rod, second connecting rod fixed connection.

Preferably, the inner wall of the housing is provided with a T-shaped groove matched with the T-shaped block, a second spring driving the two circuit fixing devices to be away from each other is arranged in the T-shaped groove, and two ends of the second spring are fixedly connected with the T-shaped block and the T-shaped groove respectively.

Preferably, the upper surfaces of the two cover plates are fixedly connected with bosses, bolts are arranged between the bosses on the two cover plates, and the bolts penetrate through the bosses and are in sliding connection with the bosses.

Compared with the prior art, the utility model provides a pair of multi-functional waterproof dustproof connector slides through slider and spout cooperation between casing and the apron, between slider and the spout and the apron keep away from the lower fixed surface of one end each other and be connected with the sealing strip, apron tip fixedly connected with cross the extrusion ring cooperation of line hole conflict, can carry out the omnidirectional to the casing and seal, avoid dust and steam to get into in the casing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of the cover plate provided by the embodiment of the present invention after being opened;

fig. 3 is a schematic view of an internal structure of a housing according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a circuit fixing device according to an embodiment of the present invention;

fig. 5 is a schematic bottom view of a cover plate according to an embodiment of the present invention.

Description of reference numerals: 1. a cover plate; 11. a boss; 12. a bolt; 13. a slider; 14. an extension plate; 15. an extrusion ring; 2. a housing; 21. a T-shaped slot; 22. a wire passing hole; 3. a fixing plate; 4. a circuit fixing device; 41. a T-shaped block; 42. a first link; 43. a second link; 44. a rubber ring.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, an embodiment of the present invention provides a multifunctional waterproof and dustproof connector, which includes a housing 2, the housing 2 is integrally a rectangular structure with an open top end, two sides of the bottom of the housing 2 are fixedly connected with a fixing plate 3 for passing a screw to be fixedly connected with other equipment, two ends of the housing 2 are provided with wire holes 22, a circuit enters the housing 2 through the wire holes 22 to be connected, the top end of the housing 2 is provided with two cover plates 1, the cover plates 1 seal the housing 2 to prevent the joint from being exposed to the air, two sides of the cover plates 1 near the housing 2 are fixedly connected with sliding blocks 13, the top end of the housing 2 is provided with a sliding groove matched with the sliding blocks 13, the sliding blocks 13 are T-shaped structures, the side edges of the sliding blocks 13 are fixedly connected with sealing strips to be matched with the sliding blocks 13 to seal the gaps therebetween, the lower surfaces of the two cover plates 1 far away from each other end are also fixedly connected with sealing strips, with casing 2 cooperation for form between apron 1 and the casing 2 wholly to form sealedly, a termination fixedly connected with extension board 14 that two apron 1 kept away from each other, extension board 14 are close to one side fixedly connected with of casing 2 and the extrusion ring 15 of crossing line hole 22 conflict, and the circuit passes extrusion ring 15, extrusion ring 15 and circuit interference fit, and apron 1 slides each other and is close to, drives extrusion ring 15 and is close to crossing line hole 22, seals crossing line hole 22.

The inside of casing 2 is provided with two circuit fixing device 4, and circuit fixing device 4 includes two T-shaped pieces 41 with 2 inner walls sliding connection of casing, and two T-shaped pieces 41 are close to one end each other and pass through telescopic link fixedly connected with rubber ring 44, and the telescopic link shortens each other, pulls rubber ring 44, makes it clip the circuit, fixes the circuit.

The telescopic link includes first connecting rod 42, second connecting rod 43, and the one end of second connecting rod 43 extends into in first connecting rod 42 and rather than sliding connection, and second connecting rod 43 extends into in first connecting rod 42 one end and is provided with first spring, the both ends of first spring respectively with first connecting rod 42, second connecting rod 43 fixed connection.

The inner wall of the shell 2 is provided with a T-shaped groove 21 matched with the T-shaped block 41, a second spring driving the two circuit fixing devices 4 to be away from each other is arranged in the T-shaped groove 21, and two ends of the second spring are fixedly connected with the T-shaped block 41 and the T-shaped groove 21 respectively.

The upper surfaces of the two cover plates 1 are fixedly connected with bosses 11, bolts 12 are arranged between the bosses 11 on the two cover plates 1, and the bolts 12 penetrate through the bosses 11 and are in sliding connection with the bosses 11.

During the use, only need pass extrusion ring 15, cross line hole 22, rubber ring 44 back with the circuit in proper order, slide two circuit fixing device 4 and make it be close to each other, connect the circuit after that, loosen circuit fixing device 4 afterwards, circuit fixing device 4 keeps away from each other, straightens the circuit junction, and rotatory bolt 12 of screwing up afterwards for two apron 1 are close to each other, and it can to closely support cross line hole 22 until extrusion ring 15.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The multifunctional waterproof dustproof connector is characterized by comprising a shell (2), wherein the shell (2) is integrally of a rectangular structure with an open top end, and wire passing holes (22) are formed in two ends of the shell (2);

two cover plates (1) are arranged at the top end of the shell (2);

two sides of one surface, close to the shell (2), of the cover plate (1) are fixedly connected with sliding blocks (13), and the top end of the shell (2) is provided with a sliding groove matched with the sliding blocks (13);

one end of each cover plate (1) which is far away from each other is fixedly connected with an extension plate (14);

one side of the extension plate (14) close to the shell (2) is fixedly connected with a squeezing ring (15) which is abutted against the wire passing hole (22).

2. The multifunctional waterproof and dustproof connector according to claim 1, wherein two circuit fixing devices (4) are arranged inside the shell (2), each circuit fixing device (4) comprises two T-shaped blocks (41) which are slidably connected with the inner wall of the shell (2), and one ends, close to each other, of the two T-shaped blocks (41) are fixedly connected with rubber rings (44) through telescopic rods.

3. The multifunctional waterproof and dustproof connector according to claim 2, wherein the telescopic rod comprises a first connecting rod (42) and a second connecting rod (43), one end of the second connecting rod (43) extends into the first connecting rod (42) and is slidably connected with the first connecting rod, a first spring is arranged at one end of the second connecting rod (43) extending into the first connecting rod (42), and two ends of the first spring are fixedly connected with the first connecting rod (42) and the second connecting rod (43), respectively.

4. The multifunctional waterproof and dustproof connector according to claim 2, wherein a T-shaped groove (21) matched with the T-shaped block (41) is formed in the inner wall of the shell (2), a second spring driving the two circuit fixing devices (4) to be away from each other is arranged in the T-shaped groove (21), and two ends of the second spring are fixedly connected with the T-shaped block (41) and the T-shaped groove (21) respectively.

5. The multifunctional waterproof and dustproof connector according to claim 1, wherein the upper surfaces of the two cover plates (1) are fixedly connected with bosses (11), bolts (12) are arranged between the bosses (11) on the two cover plates (1), and the bolts (12) penetrate through the bosses (11) and are slidably connected with the bosses.