CN213242945U - Connector tail accessory device with sealing and wire protecting functions - Google Patents
Connector tail accessory device with sealing and wire protecting functions Download PDFInfo
- Publication number
- CN213242945U CN213242945U CN202022455572.2U CN202022455572U CN213242945U CN 213242945 U CN213242945 U CN 213242945U CN 202022455572 U CN202022455572 U CN 202022455572U CN 213242945 U CN213242945 U CN 213242945U
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- cable
- connector
- cable sleeve
- sealing
- rubber
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Abstract
The utility model relates to a connector afterbody annex device with seal, protect line function, including housing part and cable sleeve, the housing part closes soon through the screw thread with cable sleeve and is connected, wherein, set gradually rubber seal liner, tapered wedge briquetting, packing ring and protect line spring in the cable sleeve, the tip of rubber seal liner with the tip of housing part is supported and is leaned on and connect. The utility model provides a pair of connector afterbody annex device with seal, protect line function both can make overall structure possess waterproof function through setting up at the inside rubber seal gasket of cable sheathing, can protect inside cable through protecting the line spring again to solve following problem: sealing problems where the cable enters the connector contact; the cable connected with the connector has the problem of protecting the cable when swinging or bending.
Description
Technical Field
The utility model belongs to the technical field of connector protection architecture, concretely relates to connector afterbody annex device with seal, protect line function.
Background
The connector is an electronic component with wide application, information transmission on and off is realized by inserting and separating the connector, one end (such as a plug) or two ends (a plug and a socket) of the connector are connected with a cable usually by welding or crimping, and after the connector is connected with the cable, the tail accessory device is used for fixing the cable and keeping the cable and the plug or the socket of the connector relatively fixed. Sometimes, according to the use condition of the connector, the tail accessory needs to ensure that the connecting part of the cable and the connector is sealed or waterproof, and meanwhile, the cable bending phenomenon is easy to occur at the position of the tail accessory of the connector where the cable is led out, so that the cable needs to be protected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a connector afterbody annex device with seal, protect line function, including housing part and cable sleeve, the housing part closes with cable sleeve through the screw thread soon and is connected, wherein, set gradually rubber seal liner, tapered wedge briquetting, packing ring and protect line spring in the cable sleeve, rubber seal liner's tip with the tip of housing part is supported and is leaned on and is connected.
In any of the above solutions, it is preferable that a compression nut is provided at an end of the cable bushing remote from the housing member, and the compression nut is screwed with the thread of the cable bushing.
In any of the above schemes, preferably, the rubber sealing gasket is made of rubber, two ends of the rubber sealing gasket are respectively designed with 60 ° and 30 ° inclined planes, and two ends of the rubber sealing gasket are respectively matched with the inclined planes of the cable sleeve and the tapered wedge pressing block.
In any of the above solutions, it is preferable that the rubber gasket is provided with a plurality of through holes.
The utility model has the advantages that: the utility model provides a pair of connector afterbody annex device with seal, protect line function both can make overall structure possess waterproof function through setting up at the inside rubber seal gasket of cable sheathing, can protect inside cable through protecting the line spring again to solve following problem: sealing problems where the cable enters the connector contact; the cable connected with the connector has the problem of protecting the cable when swinging or bending.
Drawings
Fig. 1 is a schematic view of a preferred embodiment of a connector tail fitting device with sealing and wire protecting functions according to the present invention;
fig. 2 is an assembly view of the embodiment of fig. 1 showing a connector tail fitting assembly with sealing and wire protecting functions in accordance with the present invention.
The figures are labeled as follows: 1-a compression nut; 2-a wire protecting spring; 3-a gasket; 4. -a tapered compact; 5-rubber sealing gasket; 6-cable sleeve; 7-a housing part; 8-cable.
Detailed Description
In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.
As shown in fig. 1 and fig. 2, the utility model provides a connector tail accessory device with sealing and wire protecting functions, which comprises a housing component 7 and a cable sleeve 6, the housing component 7 is screwed with the cable sleeve 6 through threads, a cable passes through the housing component 7 and the cable sleeve 6, wherein, a rubber sealing gasket 5, a tapered wedge block 4, a gasket 3 and a wire protecting spring 2 are arranged in the cable sleeve 6 in sequence, the end of the rubber sealing gasket 5 is connected with the end of the housing component 7 in an abutting manner, one end of the cable sleeve 6 far away from the housing component 7 is provided with a gland nut 1, the gland nut 1 is screwed with the threads of the cable sleeve 6, the rubber sealing gasket 5 is made of rubber, the two ends of the rubber sealing gasket are respectively designed with inclined planes of 60 degrees and 30 degrees, the two ends of the rubber sealing gasket 5 are respectively matched with the inclined planes of the cable sleeve 6 and the tapered wedge block 4, the rubber sealing gasket 5 can be provided with cable passing holes according to the number of cables, and the aperture can be designed according to the sealing grade and the diameter of the cable of the connector.
In the assembly of the embodiment, after welding (or pressing) a wire, the cable sleeve 6 is screwed with the connector housing part 7 through threads, the rubber sealing gasket 5, the oblique wedge pressing block 4, the gasket 3 and the wire protection spring 2 are sequentially arranged in the cable sleeve 6, and the cable sleeve 6 is screwed with the threads of the gland nut 1 through the threads of the cable sleeve 6, wherein the rubber sealing gasket 5 is made of rubber, the two ends of the rubber sealing gasket are respectively provided with 60-degree and 30-degree inclined planes which are matched with the inclined planes of the cable sleeve 6 and the oblique wedge pressing block 4, and after the gland nut 1 is screwed with the cable sleeve 6, the gasket 3 and the oblique wedge pressing block 4 axially displace to generate axial pressure on the rubber sealing gasket 5 together with the cable sleeve 6, so that the radial deformation is caused, and the cable is sealed with the gland nut 1.
It will be understood by those skilled in the art that the present invention relates to a connector tail attachment device with sealing and wire protecting functions, which comprises the above-mentioned features of the present invention, and any combination of the embodiments and parts shown in the accompanying drawings, and is limited to space and not described in any combination for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The connector tail accessory device with the functions of sealing and protecting wires comprises a shell component and a cable sleeve, wherein the shell component is connected with the cable sleeve in a screwing mode through threads.
2. The connector tail fitting device with sealing and wire protecting functions as claimed in claim 1, wherein a compression nut is provided at an end of the cable sleeve away from the housing member, and the compression nut is screwed with the thread of the cable sleeve.
3. The connector tail accessory device with sealing and wire protecting functions as claimed in claim 1, wherein the rubber sealing gasket is made of rubber, inclined planes of 60 ° and 30 ° are respectively designed at two ends of the rubber sealing gasket, and the two ends of the rubber sealing gasket are respectively matched with the inclined planes of the cable sleeve and the inclined wedge pressing block.
4. The connector tail accessory device with sealing and wire protecting functions as claimed in claim 1, wherein a plurality of through holes are formed in the rubber sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455572.2U CN213242945U (en) | 2020-10-29 | 2020-10-29 | Connector tail accessory device with sealing and wire protecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455572.2U CN213242945U (en) | 2020-10-29 | 2020-10-29 | Connector tail accessory device with sealing and wire protecting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242945U true CN213242945U (en) | 2021-05-18 |
Family
ID=75881244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022455572.2U Active CN213242945U (en) | 2020-10-29 | 2020-10-29 | Connector tail accessory device with sealing and wire protecting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242945U (en) |
-
2020
- 2020-10-29 CN CN202022455572.2U patent/CN213242945U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |