CN205724085U - A kind of sound construction type Fructus Mali pumilae plug - Google Patents
A kind of sound construction type Fructus Mali pumilae plug Download PDFInfo
- Publication number
- CN205724085U CN205724085U CN201620378011.8U CN201620378011U CN205724085U CN 205724085 U CN205724085 U CN 205724085U CN 201620378011 U CN201620378011 U CN 201620378011U CN 205724085 U CN205724085 U CN 205724085U
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- CN
- China
- Prior art keywords
- pcb board
- hole
- breach
- metal shell
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of sound construction type Fructus Mali pumilae plug, it includes pcb board, the metal shell being set on described pcb board, some first electrical pickofves it are provided with on wider of described pcb board, on described some electrical pickofves, correspondence is welded with some the first terminals, some second electrical pickofves it are again provided with on the plane of symmetry of described wider, on described some electrical pickofves, correspondence is welded with some second terminals, being provided with strip through-hole on wider of described pcb board, the leading portion of described pcb board is additionally provided with the first breach；It is provided with through hole on wider of described metal shell, described the first terminal, the length of described second terminal are less than the width of described through hole, described strip through-hole can be observed by described through hole, it is additionally provided with baffle ring on described metal shell, it is symmetrically arranged with the second breach on described baffle ring, described strip through-hole can be observed through described second breach.This utility model simple in construction, internal structure is tightly combined, and good stability is durable in use.
Description
Technical field
This utility model relates to plug field, is specifically related to a kind of sound construction type Fructus Mali pumilae plug.
Background technology
Existing Fructus Mali pumilae plug, its metal shell and internal pcb board are when combination, due to the existing defects of structure own, after being inserted directly into metal shell such as pcb board, it is by being molded in terminal side, then it is fixed, its stress point is the weld of pcb board and terminal, this structure easily makes pcb board and terminal removal owing to plugging for a long time, so its internal structure is unstable, the most a lot of plugs, its terminal is not directly to weld with pcb board, but be indirectly connected with by pin, further reduce its internal fastness and stability.
Utility model content
When this utility model is to solve the pcb board of existing Fructus Mali pumilae plug inside with metal shell combination, insecure, the problem loosened after using the most for a long time, to achieve these goals, the technical solution adopted in the utility model is: a kind of sound construction type Fructus Mali pumilae plug, it includes pcb board, it is set in the metal shell on described pcb board, some first electrical pickofves it are provided with on wider of described pcb board, on described some electrical pickofves, correspondence is welded with some the first terminals, some second electrical pickofves it are again provided with on the plane of symmetry of described wider, on described some electrical pickofves, correspondence is welded with some second terminals, it is provided with strip through-hole on wider of described pcb board, the leading portion of described pcb board is additionally provided with the first breach；It is provided with through hole on wider of described metal shell, described the first terminal, the length of described second terminal are less than the width of described through hole, described strip through-hole can be observed by described through hole, it is additionally provided with baffle ring on described metal shell, it is symmetrically arranged with the second breach on described baffle ring, described strip through-hole can be observed through described second breach.
Preferably, the thickness of described metal shell equal to described the first terminal thickness plus the described thickness of the second terminal, the thickness of pcb board and.
Preferably, in order to fix pcb board and metal shell, being molded with plastic cement in described through hole, described plastic cement fills up described strip through-hole and described first breach.
Preferably, in order to fix pcb board and metal shell, described plastic cement coordinates with described pcb board and blocks described metal shell.
Preferably, in order to fix pcb board and metal shell, described baffle ring being symmetrically arranged with the 3rd breach, described 3rd breach is used for blocking described pcb board.
The beneficial effects of the utility model are: compared with prior art, the plug that this utility model provides, and it is by arranging through hole on pcb board, and uses the form of injection, so that the plastic cement after Zhu Su can more firmly limit metal shell；Secondly by solder terminal direct on pcb board, add its internal compactness；It is by arranging baffle ring on metal shell simultaneously, and arranges breach, further defines the position of metal shell so that the close structure that plug is overall, the most firmly.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the perspective view of pcb board of the present utility model；
Fig. 3 is the side view of pcb board of the present utility model；
Fig. 4 is the structural representation of metal shell of the present utility model；
Reference: 1, pcb board, 2, metal shell, 3, strip through-hole, 4, the first terminal, the 5, first breach, 6, through hole, the 7, the 3rd breach, the 8, second breach, 9, baffle ring, the 10, second terminal.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only a part of embodiment of this utility model, is not whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art obtained under not making creative work premise other used by embodiment, broadly fall into protection domain of the present utility model.
In conjunction with a kind of sound construction type Fructus Mali pumilae plug shown in Fig. 1, Fig. 2, Fig. 3, it includes pcb board 1, the metal shell 2 being set on described pcb board 1, some first electrical pickofves it are provided with on wider of described pcb board 1, on described some electrical pickofves, correspondence is welded with some the first terminals 4, some second electrical pickofves it are again provided with on the plane of symmetry of described wider, on described some electrical pickofves, correspondence is welded with some second terminals 10, being provided with strip through-hole 3 on wider of described pcb board 1, the leading portion of described pcb board 1 is additionally provided with the first breach 5；It is provided with through hole 6 on wider of described metal shell 2, described the first terminal 4, the length of described second terminal 10 are less than the width of described through hole 6, described strip through-hole 3 can be observed by described through hole 6, it is additionally provided with baffle ring 9 on described metal shell 2, it is symmetrically arranged with the second breach 8 on described baffle ring 9, described strip through-hole 3 can be observed through described second breach 8.
During enforcement, the thickness of described metal shell 2 is equal to the thickness of described the first terminal 4, the thickness of described second terminal 10, the thickness sum of described pcb board 1 three.
During enforcement, being molded with plastic cement in described through hole 6, described plastic cement fills up described strip through-hole 3 and described first breach 5.
During enforcement, described plastic cement coordinates with described pcb board 1 and blocks described metal shell 2, and after plastic cement fills up the through hole on pcb board and strip through-hole, through hole can overflow with the plastic cement in strip through-hole, produces the effect of latch, thus limits described metal shell.
During enforcement, it is symmetrically arranged with the 3rd breach 7 on described baffle ring 5, described 3rd breach 7 is used for blocking described pcb board 1,3rd breach be disposed to when pcb board insert described metal shell time, limit the position of pcb board, so that making to leave between the front end of described pcb board and described metal shell certain gap, so that plastic cement can enter, finally realize the firm combination of pcb board and metal shell.
During combination, described pcb board is inserted in described metal shell, then some terminal solderings is connected on the electrical pickoff on described pcb board, again it is molded, allowing plastic cement fill up described through hole, and strip through-hole, described baffle ring assembles for the injection limiting follow-up plastic shell.
Claims (5)
1. a sound construction type Fructus Mali pumilae plug, it is characterized in that, including pcb board, the metal shell that is set on described pcb board, some first electrical pickofves it are provided with on wider of described pcb board, on described some electrical pickofves, correspondence is welded with some the first terminals, some second electrical pickofves it are again provided with on the plane of symmetry of described wider, on described some electrical pickofves, correspondence is welded with some second terminals, being provided with strip through-hole on wider of described pcb board, the leading portion of described pcb board is additionally provided with the first breach；It is provided with through hole on wider of described metal shell, described the first terminal, the length of described second terminal are less than the width of described through hole, described strip through-hole can be observed by described through hole, it is additionally provided with baffle ring on described metal shell, it is symmetrically arranged with the second breach on described baffle ring, described strip through-hole can be observed through described second breach.
A kind of sound construction type Fructus Mali pumilae plug the most according to claim 1, it is characterised in that the thickness of described metal shell equal to described the first terminal thickness plus the described thickness of the second terminal, the thickness of pcb board and.
A kind of sound construction type Fructus Mali pumilae plug the most according to claim 1, it is characterised in that being molded with plastic cement in described through hole, described plastic cement fills up described strip through-hole and described first breach.
A kind of sound construction type Fructus Mali pumilae plug the most according to claim 3, it is characterised in that described plastic cement coordinates with described pcb board and blocks described metal shell.
A kind of sound construction type Fructus Mali pumilae plug the most according to claim 1, it is characterised in that being symmetrically arranged with the 3rd breach on described baffle ring, described 3rd breach is used for blocking described pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378011.8U CN205724085U (en) | 2016-04-29 | 2016-04-29 | A kind of sound construction type Fructus Mali pumilae plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378011.8U CN205724085U (en) | 2016-04-29 | 2016-04-29 | A kind of sound construction type Fructus Mali pumilae plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724085U true CN205724085U (en) | 2016-11-23 |
Family
ID=57292768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378011.8U Expired - Fee Related CN205724085U (en) | 2016-04-29 | 2016-04-29 | A kind of sound construction type Fructus Mali pumilae plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216993A (en) * | 2018-08-06 | 2019-01-15 | 东莞讯滔电子有限公司 | A kind of data cable plug |
-
2016
- 2016-04-29 CN CN201620378011.8U patent/CN205724085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216993A (en) * | 2018-08-06 | 2019-01-15 | 东莞讯滔电子有限公司 | A kind of data cable plug |
| CN109216993B (en) * | 2018-08-06 | 2020-10-27 | 东莞立讯精密工业有限公司 | Data line plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |