CN219717339U - Push type self-locking audio connector - Google Patents
Push type self-locking audio connector Download PDFInfo
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- CN219717339U CN219717339U CN202321266274.6U CN202321266274U CN219717339U CN 219717339 U CN219717339 U CN 219717339U CN 202321266274 U CN202321266274 U CN 202321266274U CN 219717339 U CN219717339 U CN 219717339U
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- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000000670 limiting effect Effects 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 16
- 239000012634 fragment Substances 0.000 claims description 7
- 238000009776 industrial production Methods 0.000 abstract description 2
- 230000002829 reductive effect Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000002441 reversible effect 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
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 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
- 239000002184 metal Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
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Abstract
The utility model relates to a push type self-locking audio connector. The device is including connector assembly, shell body and cable assembly, the connector assembly is including the cover body with shell body sliding connection, and the cover body is including outer loop cover and interior loop cover, outer loop cover cup joints in the shell body outside, be provided with spacing axle on the interior loop cover, the spout has been seted up to the internal surface of shell body, the spout is including horizontal segment, vertical section and the spacing section that connect gradually, spacing axle is located the spout and sets up, be provided with the block on the shell body inner wall, the block surface of orientation interior loop cover one side is provided with compression spring, compression spring other end is contradicted on interior loop cover terminal surface, and the device can accomplish the connection between connector assembly, shell body and the cable assembly fast, and through split type structure's setting, can change the part of damage pointedly, need not whole the 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 push type 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 CN202220112996.5, the application date is 20220117, the bulletin number is CN216529457U, the bulletin date is 20220513, the device comprises a plastic shell, the front end of the plastic shell is provided with a jack for plugging an earphone plug, two groups of terminal assemblies for being connected with the earphone plug are arranged in the plastic shell, each terminal assembly comprises a static terminal and a movable terminal, the movable terminal is arranged on the outer side of the static terminal, each movable terminal comprises a fixing part, an elastic part and a contact part, the fixing parts and the static terminals are arranged in parallel, the elastic parts are formed by inwards bending one end of the fixing parts, the outer wall of each elastic part abuts against the end part of each static terminal, the contact part is formed by inwards bending the end part of each elastic part and is used for abutting against the earphone plug, and a spring is connected between the inner wall of each elastic part and the inner wall of the fixing part. According to the utility model, the two terminal assemblies are matched with the earphone plug for plugging, and the movable terminal is matched with the spring through the elastic part, so that the contact part has better rebound resilience compared with the traditional metal reed, and the contact reliability and the service life of the contact part and the earphone plug are ensured.
Most of the existing audio connectors are integrally arranged, the audio connectors are integrally arranged in a fixing mode such as welding, and the like, so that 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 push type 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 push type auto-lock audio connector, including connector assembly, shell body and cable module, the connector assembly including the cover body with shell body sliding connection, the cover body is including outer ring cover and interior ring cover, outer ring cover cup joints in the shell body outside, be provided with spacing axle on the interior ring cover, the spout has been seted up to the internal surface of shell body, the spout is including horizontal segment, vertical section and the spacing section that connects gradually, spacing axle is located the spout and sets up, be provided with the block on the shell body inner wall, the block surface of orientation interior ring cover one side is provided with compression spring, the compression spring other end is contradicted on interior ring cover terminal surface, the connector assembly inner is provided with the connection shell fragment, the connection shell fragment contacts with cable module's center conductor for electric connection between connector assembly and the cable module.
When the connector assembly is in operation, an operator aligns the limiting shaft on the sleeve body with the sliding groove on the inner surface of the outer shell body, presses the connector assembly into the outer shell body along the direction of the sliding groove, the limiting shaft moves horizontally along the horizontal section of the sliding groove, meanwhile, the inner ring sleeve of the sleeve body presses the compression spring, when the limiting shaft moves to the vertical section of the sliding groove, the connector assembly is rotated, the limiting shaft rotates to the limiting section along the vertical section along with the rotation of the connector assembly, the sleeve body is pressed outwards due to the reset action of the compression spring, the limiting shaft is clamped in the limiting section, the positioning between the connector assembly and the outer shell body is completed, and when the connector assembly is disassembled, the connector assembly is pressed firstly and pulled out after reverse rotation.
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, and through split type structure's setting, can change the part of damage pertinently, need not whole change, reduced use cost, the device is applicable to in the industrial production, has very strong practicality.
Preferably, the cable assembly comprises a central conductor, an inner insulating layer, a cable braid and an outer sheath from inside to outside, wherein the central conductor is in contact with the connecting spring piece.
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.
As an optimal scheme, the sliding grooves and the limiting shafts are correspondingly provided with at least three groups, and the three groups of sliding grooves are uniformly distributed in a radioactive way by taking the central shaft of the shell as the axis. The provision of three sets allows for enhanced stability of the connector assembly during sliding connection with the outer housing.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial enlarged view at a in fig. 1.
In the figure: the connector comprises a connector assembly, a sleeve body, an outer sleeve 102, an inner sleeve 103, a limiting shaft 104, a connector 105 and a connecting spring sheet 106, a shell body 2, a sliding groove 201, a horizontal section 202, a vertical section 203, a limiting section 204, a block 205 and a compression spring 206, a cable assembly 3, a central conductor 301, an inner insulating layer 302, a cable braid 303 and an 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. 1-2, a push-type 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 body 101 which is in sliding connection with the outer shell 2, the sleeve body 101 comprises an outer sleeve 102 and an inner sleeve 103, the outer sleeve 102 is sleeved outside the outer shell 2, a limiting shaft 104 is arranged on the inner sleeve 103, a sliding groove 201 is formed in the inner surface of the outer shell 2, the sliding groove 201 comprises a horizontal section 202, a vertical section 203 and a limiting section 204 which are sequentially connected, the limiting shaft 104 is arranged in the sliding groove 201, a block 205 is arranged on the inner wall of the outer shell 2, a compression spring 206 is arranged on the surface of the block 205 facing one side of the inner sleeve 103, the other end of the compression spring 206 is abutted against the end surface of the inner sleeve 103, a connecting elastic sheet 106 is arranged at the inner end of the connector assembly 1, and the connecting elastic sheet 106 is contacted with a central conductor 301 of the cable assembly 3, and the connector assembly 1 and the cable assembly 3 are electrically connected with each other. 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, wherein the central conductor 301 is in contact with the connecting shrapnel 106. 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 106 is contacted with the central conductor 301 of the cable assembly 3 through the notch. The connecting shrapnel 106 is arranged in a spoon shape, the root of the connecting shrapnel 106 is fixedly connected with the connecting body 105, and the lower surface of the spoon part of the connecting shrapnel 106 is contacted with the outer surface of the central conductor 301 of the cable assembly 3. The sliding grooves 201 are arranged in at least three groups corresponding to the limiting shafts 104, and the three groups of sliding grooves 201 are uniformly distributed in a radioactive manner by taking the central shaft of the outer shell 2 as an axis. The provision of three sets allows the connector assembly 1 to have enhanced stability during sliding connection with the outer housing 2.
During operation, an operator aligns the limiting shaft 104 on the sleeve body 101 with the sliding groove 201 on the inner surface of the outer shell 2, presses the connector assembly 1 into the outer shell 2 along the direction of the sliding groove 201, the limiting shaft 104 horizontally moves along the horizontal section 202 of the sliding groove 201, meanwhile, the inner annular sleeve 103 of the sleeve body 101 presses the compression spring 206, when the limiting shaft 104 moves to the vertical section 203 of the sliding groove 201, the connector assembly 1 is rotated, the limiting shaft 104 rotates to the limiting section 204 along the vertical section 203 along with the rotation of the connector assembly 1, the sleeve body 101 is pressed outwards due to the reset action of the compression spring 206, the limiting shaft 104 is clamped in the limiting section 204, positioning between the connector assembly 1 and the outer shell 2 is completed, and during disassembly, the connector assembly 1 is pressed firstly, and then is pulled out after reverse rotation.
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 push type self-locking audio connector, characterized in that: including connector assembly, shell body and cable assembly, the connector assembly is including the cover body with shell body sliding connection, and the cover body is including outer loop cover and interior loop cover, outer loop cover cup joints in the shell body outside, be provided with spacing axle on the interior loop cover, the spout has been seted up to the internal surface of shell body, the spout is including horizontal segment, vertical section and the spacing section that connect gradually, spacing axle is located the spout and sets up, be provided with the block on the shell body inner wall, the block surface of orientation interior loop cover one side is provided with compression spring, the compression spring other end is contradicted on interior loop cover terminal surface, the connector assembly inner is provided with the connection shell fragment, the connection shell fragment contacts with cable assembly's center conductor for electric connection between connector assembly and the cable assembly.
2. The push-on self-locking audio connector of 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, and the central conductor is in contact with the connecting elastic sheet.
3. The push-on self-locking audio connector of 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 push-on self-locking audio connector according to claim 3, characterized in that: 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 push-on self-locking audio connector according to any of claims 1-4, characterized in that: the sliding grooves and the limiting shafts are correspondingly provided with at least three groups, and the three groups of sliding grooves are radially and uniformly distributed by taking the central shaft of the shell as the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266274.6U CN219717339U (en) | 2023-05-23 | 2023-05-23 | Push type self-locking audio connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266274.6U CN219717339U (en) | 2023-05-23 | 2023-05-23 | Push type self-locking audio connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717339U true CN219717339U (en) | 2023-09-19 |
Family
ID=87983814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321266274.6U Active CN219717339U (en) | 2023-05-23 | 2023-05-23 | Push type self-locking audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717339U (en) |
-
2023
- 2023-05-23 CN CN202321266274.6U patent/CN219717339U/en active Active
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