CN210607834U

CN210607834U - Waterproof connector

Info

Publication number: CN210607834U
Application number: CN201922136631.7U
Authority: CN
Inventors: 文爱银
Original assignee: Shenzhen Huayin Xingye Technology Co Ltd
Current assignee: Shenzhen Huayin Xingye Technology Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-05-22
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a waterproof connector, including public end and female end, public end and female end pass through the articulate, the device box has been cup jointed to the outside of joint, be equipped with the opening that corresponds with public end and female end on the inner wall of device box respectively, it has first sealing washer all to fix the cover on public end and the female end, one side of first sealing washer offsets with the outer wall of device box, one side of device box is equipped with the installing port, the slip is inserted in the installing port and is equipped with the baffle, one side that the baffle is close to the joint is equipped with the backing plate, the backing plate passes through a plurality of slide bar sliding connection with the baffle, be equipped with the sliding cavity that corresponds with the slide bar on the baffle, the cover is equipped with first spring on the slide bar. The utility model discloses in through sealing mechanism and disassembly body's setting, make the waterproof ability of connector obtain promoting, it is comparatively convenient that the connector is maintained simultaneously.

Description

Waterproof connector

Technical Field

The utility model relates to a connector technical field especially relates to a waterproof connector.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function.

But the current connector exterior structure is comparatively simple, and the waterproof ability of connector is relatively weak, and the connector is inconvenient to be maintained and dismantle simultaneously to influence the result of use of connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art connector exterior structure comparatively simple, the waterproof ability of connector is more weak, and the inconvenient problem of maintaining and dismantling of connector simultaneously, and the waterproof connector who provides.

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

a waterproof connector comprises a male end and a female end, wherein the male end and the female end are connected through a joint, a device box is sleeved outside the joint, through holes corresponding to the male end and the female end are respectively formed in the inner wall of the device box, first sealing rings are fixedly sleeved on the male end and the female end, one side of each first sealing ring abuts against the outer wall of the device box, an installation opening is formed in one side of the device box, a baffle is inserted in the installation opening in a sliding mode, a base plate is arranged on one side, close to the joint, of the baffle and is in sliding connection with the baffle through a plurality of sliding rods, a sliding cavity corresponding to the sliding rods is formed in the baffle, a first spring is sleeved on the sliding rods, two ends of the first spring are fixedly connected with the base plate and the baffle respectively, fixed blocks are fixedly connected to two ends, far away from the base plate, of the baffle and corresponding to the fixed blocks are fixedly connected to the outer wall of the, the clamping block is slidably inserted with a clamping rod, and the fixing block is provided with a clamping groove corresponding to the clamping rod.

Preferably, a clamping sleeve is fixedly sleeved at one end, close to the fixed block, of the clamping rod, and a pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod.

Preferably, the clamping rod is sleeved with a second spring, and two ends of the second spring are fixedly connected with the clamping sleeve and the clamping block respectively.

Preferably, one end of the sliding rod, which is positioned in the sliding cavity, is fixedly connected with a limiting block.

Preferably, the male end and the female end are fixedly sleeved with second sealing rings, and one side of each second sealing ring is abutted to the inner wall of the device box.

Preferably, a rubber pad is fixedly bonded on the inner wall of the device box on the side opposite to the base plate, and a slot corresponding to the joint is formed in the rubber pad.

Has the advantages that:

1. the arrangement of the first sealing ring and the second sealing ring can prevent external water from leaking into the device box, meanwhile, the arrangement of the backing plate can play a certain elastic buffering role on the joint, meanwhile, the rubber pad can play a certain elastic buffering role on the joint, and the arrangement of the baffle plate can facilitate the opening of the device box and the maintenance of the joint;

2. when the baffle needs to be opened, the clamping rod is firstly pulled out of the fixing block, then the baffle is taken out, the device box is maintained, and meanwhile the second spring can play a certain elastic supporting role for the clamping rod.

Drawings

Fig. 1 is a schematic structural view of a waterproof connector according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B of fig. 1.

In the figure: the device comprises a male end 1, a female end 2, a connector 3, a device box 4, a first sealing ring 5, a baffle 6, a backing plate 7, a sliding rod 8, a first spring 9, a fixing block 10, a clamping block 11, a clamping rod 12, a clamping sleeve 13, a pull rod 14, a second spring 15, a limiting block 16, a second sealing ring 17 and a rubber gasket 18.

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. 1-3, a waterproof connector comprises a male end 1 and a female end 2, wherein the male end 1 and the female end 2 are connected through a joint 3, a device box 4 is sleeved outside the joint 3 and used for protecting the joint 3, through holes corresponding to the male end 1 and the female end 2 are respectively formed in the inner wall of the device box 4, first sealing rings 5 are fixedly sleeved on the male end 1 and the female end 2 to prevent water from entering the device box 4, one side of each first sealing ring 5 abuts against the outer wall of the device box 4, and an installation hole is formed in one side of the device box 4 to facilitate maintenance of the interior of the device box 4;

in this embodiment, slide in the installation opening and insert and be equipped with baffle 6, the butt joint is protected, one side that baffle 6 is close to joint 3 is equipped with backing plate 7, certain elastic support is played to butt joint 3, backing plate 7 passes through a plurality of slide bar 8 sliding connection with baffle 6, prevent that backing plate 7 from rocking, be equipped with the smooth chamber that corresponds with slide bar 8 on the baffle 6, the cover is equipped with first spring 9 on the slide bar 8, the both ends of first spring 9 respectively with backing plate 7 and baffle 6 fixed connection, play certain elastic support to backing plate 7, the equal fixedly connected with fixed block 10 in both ends that backing plate 7 was kept away from to baffle 6, be used for fixed baffle 6, fixedly connected with and the fixture block 11 that fixed block 10 corresponds on the outer wall of device box 4, slide on the fixture block 11 and insert and be equipped with kelly 12, be used for fixed block 10, be equipped with the.

In this embodiment, a sleeve 13 is fixedly sleeved at one end of a clamping rod 12 close to a fixed block 10, a pull rod 14 is fixedly connected to one end of the clamping rod 12 far away from the sleeve 13, the clamping rod 12 is convenient to pull, a second spring 15 is sleeved on the clamping rod 12, two ends of the second spring 15 are respectively fixedly connected with the sleeve 13 and a clamping block 11, a certain elastic support is provided for the clamping rod 12, a limit block 16 is fixedly connected to one end of a sliding rod 8 located in a sliding cavity, the sliding rod 8 is prevented from falling off from the sliding cavity, a second seal ring 17 is fixedly sleeved on a male end 1 and a female end 2, one side of the second seal ring 17 abuts against the inner wall of a device box 4, water leakage is prevented, a rubber pad 18 is fixedly bonded on the inner wall of one side of the device box 4 opposite to a backing plate 7, a slot corresponding to a joint 3 is formed in.

In this embodiment, the setting of first sealing washer 5 and second sealing washer 17, can prevent that outside water from leaking into in the device box 4, the setting of backing plate 7 simultaneously, can play certain elastic buffer effect to joint 3, rubber pad 18 can play certain elastic buffer to joint 3 simultaneously, the setting of baffle 6, can conveniently open device box 4, maintain joint 3, when baffle 6 is opened to needs, take kelly 12 out from fixed block 10 earlier, then take out baffle 6, maintain in the device box 4, second spring 15 can play certain elastic support effect to kelly 12 simultaneously.

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 utility model provides a waterproof connector, includes public end (1) and female end (2), its characterized in that: the device comprises a male end (1) and a female end (2), wherein the male end (1) and the female end (2) are connected through a connector (3), a device box (4) is sleeved outside the connector (3), through holes corresponding to the male end (1) and the female end (2) are respectively formed in the inner wall of the device box (4), first sealing rings (5) are fixedly sleeved on the male end (1) and the female end (2), one sides of the first sealing rings (5) are abutted to the outer wall of the device box (4), a mounting opening is formed in one side of the device box (4), a baffle (6) is inserted in the mounting opening in a sliding mode, a base plate (7) is arranged on one side, close to the connector (3), of the baffle (6), the base plate (7) is connected with the baffle (6) in a sliding mode through a plurality of sliding rods (8), a sliding cavity corresponding to the sliding rods (8) is formed in the baffle (6), and a first spring (9) is sleeved on the, the both ends of first spring (9) respectively with backing plate (7) and baffle (6) fixed connection, the equal fixedly connected with fixed block (10) in both ends that backing plate (7) were kept away from in baffle (6), fixture block (11) that fixedly connected with and fixed block (10) correspond on the outer wall of device box (4), sliding on fixture block (11) is inserted and is equipped with kelly (12), be equipped with the draw-in groove that corresponds with kelly (12) on fixed block (10).

2. A watertight connector as claimed in claim 1, characterized in that: the clamping device is characterized in that a clamping sleeve (13) is fixedly sleeved at one end, close to the fixed block (10), of the clamping rod (12), and a pull rod (14) is fixedly connected at one end, far away from the clamping sleeve (13), of the clamping rod (12).

3. A watertight connector as claimed in claim 2, characterized in that: the clamping rod (12) is sleeved with a second spring (15), and two ends of the second spring (15) are fixedly connected with the clamping sleeve (13) and the clamping block (11) respectively.

4. A watertight connector as claimed in claim 1, characterized in that: and one end of the sliding rod (8) positioned in the sliding cavity is fixedly connected with a limiting block (16).

5. A watertight connector as claimed in claim 1, characterized in that: and the male end (1) and the female end (2) are fixedly sleeved with second sealing rings (17), and one side of each second sealing ring (17) is abutted to the inner wall of the device box (4).

6. A watertight connector as claimed in claim 1, characterized in that: a rubber pad (18) is fixedly bonded on the inner wall of one side of the device box (4) opposite to the backing plate (7), and a slot corresponding to the joint (3) is formed in the rubber pad (18).