CN202103185U - Plug-in audio plug structure - Google Patents
Plug-in audio plug structure Download PDFInfo
- Publication number
- CN202103185U CN202103185U CN 201120190969 CN201120190969U CN202103185U CN 202103185 U CN202103185 U CN 202103185U CN 201120190969 CN201120190969 CN 201120190969 CN 201120190969 U CN201120190969 U CN 201120190969U CN 202103185 U CN202103185 U CN 202103185U
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- Prior art keywords
- plug
- conducting strip
- conducting strips
- utility
- model
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Abstract
The utility model discloses a plug-in audio plug structure, which comprises a plug main body including a connecting end and a fixed end, wherein conducting strips are arranged at the fixed end; and projecting lug parts extending downwardly are arranged on the conducting strips, and are in electrical connection with a PCB (Printed Circuit Board) with insertion holes allowing the protruding parts of the conducting strips to insert formed thereon. The plug-in audio plug structure provided by the utility model adopts the conducting strips processed and molded via a mould, so that the production efficiency can be greatly improved; meanwhile, the conducting strips can be easily mounted and fixed, so that operating processes can be reduced, the production efficiency is improved, and the defective rate is reduced; the conducting strips and the PCB are fixed firmly by adopting square shaft hole connection; in addition, a product adopting the plug-in audio plug structure provided by the utility model can have a smaller structure and does not waste more space; and owing to the improved production efficiency and the reduced technological processes, the cost can be effectively lowered, and the market competitiveness is upgraded.
Description
Technical field
The utility model relates to a kind of audio jack structure, more particularly is meant a kind of audio jack that adopts plug in construction and pcb board to be fixedly connected.
Background technology
Existing 3.5mm audio jack separately and PCB is very difficult fixes, and in the time of fixedly, generally will increase one deck plastic layer, fixes through the screw mode then.General technology is: wire rod wire stripping wicking, plug bonding wire, beer glue (semi-finished product, promptly the stiff end at plug carries out injection moulding), is locked on the pcb board with the mode of screw, and then bonding wire.
There are these shortcomings in traditional this audio jack: 1, flow process is many, and the time is slow.2, flow process hand-manipulated is many, and fraction defective is many.3, product increases the outer glue of one deck, and the entire product size is big, to the very big influence of having minimized of product.
Based on the deficiency of above-mentioned prior art, the inventor designs a kind of audio jack that is provided with the plug-in mounting structure with innovating.
The utility model content
The purpose of the utility model is to overcoming the defective of prior art, and a kind of plug-in type audio jack structure is provided, both processing easily, and also easy mounting, and enhance productivity.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Plug-in type audio jack structure; Comprise header body; Described header body comprises union end and stiff end, and described stiff end is provided with conducting strip, and described conducting strip is provided with to the protruding pinna that extends below; Said protruding pinna electrically connects with pcb board, and described pcb board is provided with the jack that is used to insert the conducting strip protruding pinna.
Its further technical scheme is: described conducting strip is space and the stiff end that is fixed in header body; Be provided with insulating cement between the conducting strip.
Its further technical scheme is: described protruding pinna also is the cuboid structure, and described jack is a square hole.
Its further technical scheme is: described protruding pinna connects for welding with pcb board.
Its further technical scheme is: the stiff end of said header body is provided with the step axial region, and described conducting strip is sheathed on the step axial region.
Its further technical scheme is: the diameter of said header body is 3.5mm.
Its further technical scheme is: said conducting strip, jack, step axial region are 2～4.
The utility model beneficial effect compared with prior art is: the utility model is owing to adopt the structure of conducting strip, and conducting strip can adopt the Mould Machining moulding, and production efficiency can be greatly improved; Simultaneously conducting strip more easy mounting fix, can reduce operating process, enhance productivity and reduce fraction defective; Conducting strip has wherein adopted square axis hole to connect with pcb board, and it is firm completely to be fixed up; In addition, it is very little to adopt the utility model audio frequency constructed products can structure be accomplished, does not have unnecessary space waste; Owing to can enhance productivity and reduce technological process, can reduce cost effectively on the other hand.Help improving its market competitiveness.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model plug-in type audio jack structure specific embodiment;
Fig. 2 is another angle schematic perspective view of Fig. 1;
Fig. 3 is a cutaway view (not comprising the pcb board part) embodiment illustrated in fig. 1;
Fig. 4 is a header body structural representation embodiment illustrated in fig. 1;
Fig. 5 is the floor map of three conducting strips embodiment illustrated in fig. 1.
Description of reference numerals
1 header body
11 union ends
12 stiff ends
13A, 13B, 13C step axial region
2A, 2B, 2C conducting strip
20 protruding pinnas
21A, 21B, 21C centre bore
3 pcb boards
30 jacks
4A, 4B insulating cement
Embodiment
In order more to make much of the technology contents of the utility model, below in conjunction with specific embodiment the technical scheme of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figure 1; The utility model plug-in type audio jack structure comprises header body 1, and header body 1 comprises union end 11 and stiff end 12; Stiff end 12 is provided with three conducting strip 2A, 2B, 2C; Three conducting strip 2A, 2B, 2C are respectively equipped with to the protruding pinna that extends below 20, and protruding pinna 20 electrically connects with pcb board 3, and pcb board 3 is provided with three jacks 30 that are used to insert protruding pinna 20.In the present embodiment, wherein having a jack to be located on the seamed edge, is the jack of half mouthful of groove.Three conducting strip 2A wherein, 2B, 2C are space and the stiff end that is fixed in header body; Be provided with insulating cement 4A, 4B between conducting strip 2A, 2B, the 2C.Protruding pinna 20 also is the cuboid structure, and jack 30 is a square hole, and jack 30 constitutes axis hole matching relationship comparatively closely with protruding pinna 20, forms comparatively firm connecting relation.Protruding pinna 20 connects for welding with pcb board 3, can adopt the soldering that the most often has.In addition; The stiff end 12 of header body 1 is provided with three step axial region 13A, 13B, 13C; Again three conducting strip 2A, 2B, 2C are sheathed on three step axial region 13A, 13B, 13C respectively; Between three conducting strip 2A, 2B, 2C, be provided with insulating cement 4A, 4B (adopting the mode of injection molded) through instruments such as moulds again; To realize the reliability insulation between three conducting strip 2A, 2B, the 2C; And can play the effect of the stiff end 12 that is fixed to three conducting strip 2A, 2B, 2C and header body 1, other three conducting strip 2A, 2B, 2C are respectively equipped with centre bore 21A, 21B, 21C, and with three step axial region 13A, 13B, 13C between adopt comparatively closely axis hole to cooperate to connect firmly to connect.In the present embodiment, the diameter of header body 1 is 3.5mm, also can be used for the audio jack structure of other size.Conducting strip wherein preferentially is selected to copper product.
In other embodiment, can change the quantity of conducting strip, such as adopting two or four; Also can change the shape of protruding pinna and jack, circular such as adopting.
In sum, the utility model is owing to adopt the structure of conducting strip, and conducting strip can adopt the Mould Machining moulding, and production efficiency can be greatly improved; Simultaneously conducting strip more easy mounting fix, can reduce operating process, enhance productivity and reduce fraction defective; Conducting strip has wherein adopted square axis hole to connect with pcb board, and it is firm completely to be fixed up; In addition, it is very little to adopt the utility model audio frequency constructed products can structure be accomplished, does not have unnecessary space waste; Owing to can enhance productivity and reduce technological process, can reduce cost effectively on the other hand.Help improving its market competitiveness.
The above only further specifies the technology contents of the utility model with embodiment; So that the reader is more readily understood; But do not represent the execution mode of the utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all receives the protection of the utility model.The protection range of the utility model is as the criterion with claims.
Claims (7)
1. plug-in type audio jack structure; Comprise header body; Described header body comprises union end and stiff end, it is characterized in that described stiff end is provided with conducting strip, and described conducting strip is provided with to the protruding pinna that extends below; Said protruding pinna electrically connects with pcb board, and described pcb board is provided with the jack that is used to insert the conducting strip protruding pinna.
2. plug-in type audio jack structure according to claim 1 is characterized in that described conducting strip is space and the stiff end that is fixed in header body; Be provided with insulating cement between the conducting strip.
3. plug-in type audio jack structure according to claim 2 is characterized in that described protruding pinna also is the cuboid structure, and described jack is a square hole.
4. plug-in type audio jack structure according to claim 3 is characterized in that described protruding pinna connects for welding with pcb board.
5. plug-in type audio jack structure according to claim 2 is characterized in that the stiff end of said header body is provided with the step axial region, and described conducting strip is sheathed on the step axial region.
6. plug-in type audio jack structure according to claim 5, the diameter that it is characterized in that said header body is 3.5mm.
7. plug-in type audio jack structure according to claim 5 is characterized in that said conducting strip, jack, step axial region are 2～4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120190969 CN202103185U (en) | 2011-06-08 | 2011-06-08 | Plug-in audio plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120190969 CN202103185U (en) | 2011-06-08 | 2011-06-08 | Plug-in audio plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103185U true CN202103185U (en) | 2012-01-04 |
Family
ID=45389185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120190969 Expired - Fee Related CN202103185U (en) | 2011-06-08 | 2011-06-08 | Plug-in audio plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033910A1 (en) * | 2014-09-01 | 2016-03-10 | 福建联迪商用设备有限公司 | Audio plug and mainboard connection structure thereof |
| CN105414786A (en) * | 2015-12-11 | 2016-03-23 | 东莞市瀛通电线有限公司 | Plug-in welding process of audio pins and earphone wires |
| CN105428852A (en) * | 2015-12-11 | 2016-03-23 | 东莞市瀛通电线有限公司 | Audio contact pin with mounted PCB |
-
2011
- 2011-06-08 CN CN 201120190969 patent/CN202103185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033910A1 (en) * | 2014-09-01 | 2016-03-10 | 福建联迪商用设备有限公司 | Audio plug and mainboard connection structure thereof |
| CN105414786A (en) * | 2015-12-11 | 2016-03-23 | 东莞市瀛通电线有限公司 | Plug-in welding process of audio pins and earphone wires |
| CN105428852A (en) * | 2015-12-11 | 2016-03-23 | 东莞市瀛通电线有限公司 | Audio contact pin with mounted PCB |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518122 Guangdong province Shenzhen City Pingshan Kengzi Street Fairview Road No. 22 Patentee after: Shenzhen Rapoo Technology Co., Ltd. Address before: 518000, Guangdong, Baoan District, Fuyong street, Phoenix third industrial zone, first industrial park, A1, building B1, building 1, B1 Building No. 2, two, the first building in Shenzhen Patentee before: Shenzhen Rapoo Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160608 |