CN219717338U - Quick self-locking audio connector - Google Patents
Quick self-locking audio connector Download PDFInfo
- Publication number
- CN219717338U CN219717338U CN202321288761.2U CN202321288761U CN219717338U CN 219717338 U CN219717338 U CN 219717338U CN 202321288761 U CN202321288761 U CN 202321288761U CN 219717338 U CN219717338 U CN 219717338U
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- connector
- shell body
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- cable
- cable assembly
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- 239000012634 fragment Substances 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 18
- 238000009776 industrial production Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a quick self-locking audio connector. The device is including connector assembly, shell body and cable assembly, connector assembly is including sleeve, retaining member and the connection shell fragment that an organic whole set up, and the sleeve is the flange form setting, and telescopic neck is provided with the external screw thread, is provided with the internal screw thread on the shell body open end internal surface, the sleeve articulates in the shell body, and telescopic dish portion internal end face is contradicted and is set up on the shell body terminal surface, the retaining member afterbody is the pointed cone form setting, when connector assembly and shell body are screwed, the retaining member afterbody is contradicted on cable assembly surface, and the device can accomplish the connection between connector assembly, shell body and the cable assembly fast, need not to borrow specialized tool, and connected mode is simple and firm, when any part damages wherein, need not whole change, has reduced use cost, and the device is applicable to in the industrial production, has very strong practicality.
Description
Technical Field
The utility model belongs to the technical field of audio connectors, and particularly relates to a quick self-locking audio connector.
Background
In the existing Chinese patent database, a patent with the name of an audio connector is disclosed, the application number is CN202223155950.0, the application date is 20221128, the bulletin number is CN218887688U, the bulletin date is 20230418, the device comprises a connecting shell and a connecting wall, the connecting wall is fixedly connected with the connecting wall inside, the connecting wall outside is fixedly connected with a fixing shell through a first buckle and a second buckle, the fixing shell inside is far away from the connecting wall, a limiting rod is fixedly connected with a transmission rod inside, the transmission rod outside is fixedly connected with a clockspring, the outer side of the clockspring is fixedly connected with a rotating plate, the tail end of the rotating plate is fixedly connected with anti-slip rubber, and the central position of the outer side of the fixing shell is fixedly connected with a hand buckle.
Most of the existing audio connectors are integrally arranged, the audio connectors are integrally arranged in a fixing mode such as welding, the audio connectors are required to be scrapped integrally when damaged, and waste is serious.
Disclosure of Invention
The utility model aims to solve the technical problems that the existing audio connector is mostly integrally arranged, the audio connector is integrally arranged in a fixing mode such as welding, the whole audio connector needs to be scrapped when damaged, the waste is serious, the existing assembled audio connector is complex in connection fixing mode, and the utility model provides the quick self-locking audio connector for improving the defects of the existing assembled audio connector.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a quick auto-lock audio connector, is including connector assembly, shell body and cable subassembly, connector assembly is including sleeve, retaining member and the connection shell fragment that an organic whole set up, and the sleeve is the flange form setting, and telescopic neck is provided with the external screw thread, is provided with the internal screw thread on the shell body open end internal surface, the sleeve connects in the shell body soon, and telescopic disk portion internal end face is contradicted and is set up on the shell body terminal surface, the retaining member afterbody is the pointed cone setting, when connector assembly and shell body are screwed, the retaining member afterbody is contradicted on cable assembly surface, the connection shell fragment contacts with cable assembly's center conductor for electric connection between connector assembly and the cable assembly.
When the connector works, an operator slides the outer shell to the front end along the rear end of the cable assembly, so that the inner bottom surface of the outer shell is abutted against the front end cable braiding part of the cable assembly, then the sleeve of the connector assembly is screwed with the outer shell, the tail part of the locking piece is tightly contacted with the cable braiding of the cable assembly in the screwing process, and meanwhile, the connecting elastic sheet on the inner side of the connector is contacted with the central conductor of the cable assembly, so that the electric connection is completed.
Compared with the prior art, the utility model has the following beneficial effects: the device can accomplish the connection between connector assembly, shell body and the cable assembly fast, need not to borrow professional instrument, and connected mode is simple and firm, when any part damages wherein, need not whole change, has reduced use cost, and the device is applicable to in the industrial production, has very strong practicality.
As the preferred scheme, the cable assembly is from interior to exterior including center conductor, interior insulating layer, cable weave and oversheath in proper order, the retaining member afterbody is contradicted on the cable and is woven the surface, center conductor and connection shell fragment contact, and the cable weave upset is on the oversheath, forms spacing with between the shell body.
As a preferable scheme, the inner end of the connector assembly is provided with a columnar connector, one side of the connector is provided with a notch, and the free end of the connecting spring plate is contacted with the central conductor of the cable assembly through the notch.
As the preferable scheme, connect the shell fragment and be the spoon form setting, connect the root of shell fragment and connector rigid coupling, connect the spoon lower surface of shell fragment and cable assembly's center conductor surface contact.
Preferably, the connector assembly comprises a central pin, and an outer insulating layer is arranged between the central pin and the sleeve.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: the connector assembly 1, the sleeve 101, the locking piece 102, the connecting spring plate 103, the external thread 104, the connecting body 105, the central needle 106, the external insulation layer 107, the outer shell 2, the internal thread 201, the cable assembly 3, the central conductor 301, the internal insulation layer 302, the cable weaving 303 and the outer sheath 304.
Detailed Description
The technical scheme of the utility model is further described and illustrated below with reference to the accompanying drawings and examples.
As shown in fig. 1, a quick self-locking audio connector comprises a connector assembly 1, an outer shell 2 and a cable assembly 3, wherein the connector assembly 1 comprises a sleeve 101, a locking member 102 and a connecting elastic sheet 103 which are integrally arranged, the sleeve 101 is arranged in a flange shape, an external thread 104 is arranged on the neck of the sleeve 101, an internal thread 201 is arranged on the inner surface of the opening end of the outer shell 2, the sleeve 101 is screwed in the outer shell 2, the inner end surface of the disk part of the sleeve 101 is abutted against the end surface of the outer shell 2, the tail of the locking member 102 is arranged in a pointed cone shape, when the connector assembly 1 is screwed with the outer shell 2, the tail of the locking member 102 is abutted against the outer surface of the cable assembly 3, and the connecting elastic sheet 103 is contacted with a central conductor 301 of the cable assembly 3, so that the connector assembly 1 is electrically connected with the cable assembly 3. The cable assembly 3 sequentially comprises a central conductor 301, an inner insulating layer 302, a cable braid 303 and an outer sheath 304 from inside to outside, the tail of the locking piece 102 is abutted against the outer surface of the cable braid 303, the central conductor 301 is in contact with the connecting elastic sheet 103, and the cable braid 303 is turned over on the outer sheath 304 to form a limit between the cable braid and the outer shell 2. The inner end of the connector assembly 1 is provided with a columnar connector 105, one side of the connector 105 is provided with a notch, and the free end of the connecting spring piece 103 is contacted with the central conductor 301 of the cable assembly 3 through the notch. The connecting spring plate 103 is arranged in a spoon shape, the root of the connecting spring plate 103 is fixedly connected with the connecting body 105, and the lower surface of the spoon part of the connecting spring plate 103 is contacted with the outer surface of the central conductor 301 of the cable assembly 3. The connector assembly 1 comprises a central pin 106, and an outer insulating layer 107 is provided between the central pin 106 and the sleeve 101.
During operation, an operator slides the outer shell 2 to the front end along the rear end of the cable assembly 3, so that the inner bottom surface of the outer shell 2 is abutted against the front end cable braid 303 of the cable assembly 3, then the sleeve 101 of the connector assembly 1 is screwed with the outer shell 2, the tail of the locking piece 102 is tightly contacted with the cable braid 303 of the cable assembly 3 in the screwing process, and meanwhile, the connecting elastic sheet 103 on the inner side of the connector is contacted with the central conductor 301 of the cable assembly 3, so that electric connection is completed.
The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.
Claims (5)
1. A quick self-locking audio connector, characterized in that: including connector assembly, shell body and cable assembly, the connector assembly is including sleeve, retaining member and the connection shell fragment that an organic whole set up, and the sleeve is the flange form setting, and telescopic neck is provided with the external screw thread, is provided with the internal screw thread on the shell body open end internal surface, the sleeve connects in the shell body soon, and telescopic dish portion internal end face is contradicted and is set up on the shell body terminal surface, the retaining member afterbody is the pointed cone form setting, when connector assembly and shell body are screwed, the retaining member afterbody is contradicted on cable assembly surface, the connection shell fragment is contacted with cable assembly's center conductor for electric connection between connector assembly and the cable assembly.
2. A quick auto-lock audio connector as defined in claim 1, wherein: the cable assembly sequentially comprises a central conductor, an inner insulating layer, a cable braid and an outer sheath from inside to outside, wherein the tail of the locking piece is abutted against the outer surface of the cable braid, the central conductor is in contact with the connecting elastic sheet, the cable braid is turned over on the outer sheath, and the limiting between the cable braid and the outer shell is formed.
3. A quick auto-lock audio connector as defined in claim 2, wherein: the inner end of the connector assembly is provided with a columnar connector, one side of the connector is provided with a notch, and the free end of the connecting spring plate is contacted with the central conductor of the cable assembly through the notch.
4. A quick auto-lock audio connector according to claim 3, wherein: the connecting elastic sheet is in a spoon shape, the root of the connecting elastic sheet is fixedly connected with the connecting body, and the lower surface of the spoon of the connecting elastic sheet is contacted with the outer surface of the central conductor of the cable assembly.
5. A quick auto-lock audio connector according to any of claims 1-4, characterized in that: the connector assembly includes a center pin, and an outer insulating layer is disposed between the center pin and the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321288761.2U CN219717338U (en) | 2023-05-23 | 2023-05-23 | Quick self-locking audio connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321288761.2U CN219717338U (en) | 2023-05-23 | 2023-05-23 | Quick self-locking audio connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717338U true CN219717338U (en) | 2023-09-19 |
Family
ID=87999315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321288761.2U Active CN219717338U (en) | 2023-05-23 | 2023-05-23 | Quick self-locking audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717338U (en) |
-
2023
- 2023-05-23 CN CN202321288761.2U patent/CN219717338U/en active Active
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