CN210723486U

CN210723486U - Novel waterproof connector

Info

Publication number: CN210723486U
Application number: CN201922145578.7U
Authority: CN
Inventors: 舒伟
Original assignee: Shenzhen Jingtongsheng Electronics Co ltd
Current assignee: Shenzhen Jingtongsheng Electronics Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-06-09
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a novel waterproof connector, including the shell, first draw-in groove has been seted up to the side surface of shell, and the second draw-in groove has been seted up to the inner wall of first draw-in groove, and inseparable joint has first sealing strip in the second draw-in groove, and the side surface of first sealing strip is pasted and is fixed with the second sealing strip, and the other end of second sealing strip is pasted and is fixed with the extension circle, and the other end that extends the circle has sealed lid through screw hole threaded connection, and the inside of sealed lid is pasted through the pore and is fixed with two third sealing strips. By arranging the second clamping groove, the first sealing strip and the second sealing strip, the extension ring can be quickly fixed on the side surface of the connector shell through a direct insertion type, so that the waterproof sealing performance of the connector is improved, and the convenience in operation is also improved; through setting up screw hole, sealed lid, absorbing water circle, third draw-in groove and third sealing strip, can effectively avoid water infiltration to extend and encircle in, ensured the normal use of connector.

Description

Novel waterproof connector

Technical Field

The utility model relates to a connector technical field specifically is a novel waterproof connector.

Background

The connector is generally used for transmitting current and electric signals, and is widely applied to computers, smart phones, smart bracelets, smart watches, tablet computers and the like and peripheral electronic network equipment thereof.

The invention discloses a network waterproof connector which comprises a shell, wherein the middle position of the inner wall of the bottom of the shell is connected with a contact element through a fastening bolt, the middle position of the outer wall of the top of the shell is connected with a buzzer alarm through a fastening bolt, the middle positions of the inner walls of two sides of the shell are both provided with through holes, the interiors of the two through holes are both connected with a network cable interface through a fastening bolt, the inner walls of the periphery of the network cable interface are both provided with network cable clamping grooves, and the periphery of the outer walls of two sides of the shell is connected with extension rings through a fastening bolt. The water-absorbing sponge type water-proof device is provided with the first sealing ring, the second sealing ring and the water-proof ring, three layers of water proofing are carried out on the connection position of a network cable, the water-absorbing sponge is arranged, water entering between the first sealing ring and the second sealing ring can be absorbed, and when the humidity sensor detects that the humidity of the water-absorbing sponge is high, the buzzing alarm gives out buzzing alarm to remind a user of timely cleaning water stains and protect the network connector from being damaged by the water stains.

However, the housing and the extension ring of the waterproof connector in the patent are connected by threads, so that the waterproof sealing performance is low, and the installation operation is complicated and the disassembly time is long; in addition, the contact part of the external end of the extension ring of the existing waterproof connector and the external network cable passing through the interior is easy to seep into water, which is not beneficial to the normal use of the connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel waterproof connector to the shell of solving current waterproof connector adopts the screw thread to be connected with the extension circle, and waterproof sealing nature is low and installation complex operation dismantles many problems consuming time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel waterproof connector, which comprises an outer shell, first draw-in groove has been seted up to the side surface of shell, the second draw-in groove has been seted up to the inner wall of first draw-in groove, inseparable joint has first sealing strip in the second draw-in groove, the side surface of first sealing strip is pasted and is fixed with the second sealing strip, the other end of second sealing strip is pasted and is fixed with the extension circle, the other end that extends the circle has sealed lid through screw hole threaded connection, the inside of sealed lid is pasted through the pore and is fixed with two third sealing strips, the third draw-in groove has been seted up to the inside of sealed lid, paste in the third draw-in groove and be.

Preferably, the first sealing strip and the second sealing strip are made of rubber, and the vertical section of the first sealing strip is circular.

Preferably, the second sealing strip is tightly clamped with the first clamping groove.

Preferably, the left view of the first sealing strip and the left view of the second sealing strip are both circular rings.

Preferably, the third sealing strip is silica gel in the shape of a circular ring, and an external network cable is tightly clamped inside the third sealing strip.

Preferably, the water absorption ring is closely adhered and fixed with the side surface of the third sealing strip.

Preferably, the water absorption ring is made of water absorption sponge.

Compared with the prior art, the beneficial effects of the utility model are that: the novel waterproof connector is provided with the second clamping groove, the first sealing strip and the second sealing strip, and the extension ring can be quickly fixed on the side surface of the connector shell through a direct insertion type, so that the waterproof sealing performance of the connector is improved, and the convenience in operation is also improved; through setting up screw hole, sealed lid, absorbing water circle, third draw-in groove and third sealing strip, can effectively avoid water infiltration to extend and encircle in, ensured the normal use of connector.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is a left side view of the sealing cover of the present invention.

In the figure: 1, a shell; 2, extending a ring; 3, a threaded hole; 4, sealing the cover; 6, a water absorbing ring; 7 a third card slot; 8 a third sealing strip; 9 connecting a network cable externally; 10 a second card slot; 11 a first card slot; 12 a first sealing strip; 13 second sealing strip.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a novel waterproof connector, includes shell 1, and shell 1 is the main part of connector, and first draw-in groove 11 has been seted up to the side surface of shell 1, and first draw-in groove 11 is the annular and sets up. The inner wall of the first clamping groove 11 is provided with a second clamping groove 10, the vertical section of the second clamping groove 10 is circular, and the aperture size of the second clamping groove 10 is larger than the vertical height size of the first clamping groove 11.

Referring to fig. 1 and 2, a first sealing strip 12 is tightly clamped in the second clamping groove 10, a second sealing strip 13 is fixedly adhered to the side surface of the first sealing strip 12, and the second sealing strip 13 is pulled outwards to extrude and deform the first sealing strip 12 and then pull out from the first clamping groove 11.

Referring to fig. 1 and 2, the first sealing tape 12 and the second sealing tape 13 are made of rubber and can be extruded and deformed, and the vertical section of the first sealing tape 12 is circular. The left side views of the first sealing strip 12 and the second sealing strip 13 are both circular.

Referring to fig. 1 and 2, the second sealing strip 13 is tightly engaged with the first card slot 11. Because the second sealing strip 13 and the first sealing strip 12 are tightly clamped with the first clamping groove 11 and the second clamping groove 10, water is effectively prevented from permeating into the extension ring 2 from the connection position.

Referring to fig. 1 and 2, an extension ring 2 is closely adhered and fixed to the other end of the second sealing strip 13, the extension ring 2 is cylindrical, and the wall thickness of the extension ring 2 is the same as that of the second sealing strip 13. When using the connector, extension circle 2 and shell 1 are held respectively to both hands, will extend first sealing strip 12 and the second sealing strip 13 of 2 sides of circle and closely insert second draw-in groove 10 and first draw-in groove 11 respectively to can effectively avoid the infiltration of water, it is also comparatively convenient to install the operation simultaneously. Through setting up second draw-in groove 10, first draw-in groove 11, first sealing strip 12 and second sealing strip 13, the accessible cut straightly formula will extend the quick side of fixing at connector housing 1 of circle 2, has improved the waterproof sealing nature of connector and has also improved the convenience of operation.

Referring to fig. 1 and 3, the other end of the extension ring 2 is in threaded connection with a sealing cover 4 through a threaded hole 3, and the sealing cover 4 is made of polyethylene plastic. Two third sealing strips 8 are fixedly adhered to the inside of the sealing cover 4 through the pore channels, and the third sealing strips 8 are made of silica gel in a circular shape, so that the sealing cover can be in close contact with an external network cable 9 to effectively reduce water permeation from the sealing cover.

Referring to fig. 1 and 3, the third sealing strip 8 is tightly clamped with an external network cable 9. A third clamping groove 7 is formed in the sealing cover 4, the third clamping groove 7 is annularly formed in the inner wall of the sealing cover 4, and a water absorbing ring 6 is fixedly adhered in the third clamping groove 7. The material of circle 6 that absorbs water is the sponge that absorbs water, can carry out fast and effectual absorption through circle 6 that absorbs water after the space infiltration between external net twine 9 and third sealing strip 8 is followed to water.

Referring to fig. 1 and 3, the third sealing strip 8 is made of silica gel in a circular ring shape, has good flexibility and is beneficial to the passing of the external network cable 9, and the water absorbing ring 6 is closely adhered and fixed to the side surface of the third sealing strip 8, so that the stability of the water absorbing ring 6 and the third sealing strip 8 in the using process is improved. Through setting up screw hole 3, sealed lid 4, absorbing water circle 6, third draw-in groove 7 and third sealing strip 8, can effectively avoid water infiltration to extend and enclose 2 in, ensured the normal use of connector.

The utility model discloses when concrete implementation: when using the connector, extension circle 2 and shell 1 are held respectively to both hands, will extend first sealing strip 12 and the second sealing strip 13 of 2 sides of circle and closely insert second draw-in groove 10 and first draw-in groove 11 respectively to can effectively avoid the infiltration of water, it is also comparatively convenient to install the operation simultaneously. By arranging the second clamping groove 10, the first clamping groove 11, the first sealing strip 12 and the second sealing strip 13, the extension ring 2 can be quickly fixed on the side surface of the connector shell 1 through a direct insertion type, the waterproof sealing performance of the connector is improved, the convenience of operation is also improved, the other end of the extension ring 2 is in threaded connection with the sealing cover 4 through the threaded hole 3, two third sealing strips 8 are fixedly adhered inside the sealing cover 4 through a pore channel, an external network cable 9 is tightly clamped inside the third sealing strips 8, a third clamping groove 7 is formed inside the sealing cover 4, the third clamping groove 7 is annularly arranged on the inner wall of the sealing cover 4, a water absorbing ring 6 is fixedly adhered inside the third clamping groove 7, when water permeates from a gap between the external network cable 9 and the third sealing strips 8, the water can be quickly and effectively absorbed through the water absorbing ring 6, and the water absorbing ring 6 is tightly adhered and fixed with the side surface of the third sealing strips 8, thereby improving the stability of the water absorption ring 6 and the third sealing strip 8 in the using process. Through setting up screw hole 3, sealed lid 4, absorbing water circle 6, third draw-in groove 7 and third sealing strip 8, can effectively avoid water infiltration to extend and enclose 2 in, ensured the normal use of connector.

Claims

1. A novel waterproof connector comprises a shell (1), and is characterized in that: first draw-in groove (11) have been seted up to the side surface of shell (1), second draw-in groove (10) have been seted up to the inner wall of first draw-in groove (11), inseparable joint has first sealing strip (12) in second draw-in groove (10), the side surface of first sealing strip (12) is pasted and is fixed with second sealing strip (13), the other end of second sealing strip (13) is pasted and is fixed with extension circle (2), the other end that extends circle (2) has sealed lid (4) through screw hole (3) threaded connection, the inside of sealed lid (4) is pasted through the pore and is fixed with two third sealing strips (8), third draw-in groove (7) have been seted up to the inside of sealed lid (4), third draw-in groove (7) internal paste is fixed with water absorption circle (6).

2. The novel waterproof connector as claimed in claim 1, wherein: the first sealing strip (12) and the second sealing strip (13) are made of rubber, and the vertical section of the first sealing strip (12) is circular.

3. The novel waterproof connector as claimed in claim 1, wherein: the second sealing strip (13) is tightly clamped with the first clamping groove (11).

4. The novel waterproof connector as claimed in claim 1, wherein: the left views of the first sealing strip (12) and the second sealing strip (13) are both circular rings.

5. The novel waterproof connector as claimed in claim 1, wherein: the third sealing strip (8) is the ring shape material and is silica gel, the inside inseparable joint of third sealing strip (8) has external net twine (9).

6. The novel waterproof connector as claimed in claim 1, wherein: the water absorbing ring (6) is closely stuck and fixed with the side surface of the third sealing strip (8).

7. The novel waterproof connector as claimed in claim 1, wherein: the water absorbing ring (6) is made of water absorbing sponge.