CN204315774U - USB Dual-face inserting male - Google Patents
USB Dual-face inserting male Download PDFInfo
- Publication number
- CN204315774U CN204315774U CN201520011481.6U CN201520011481U CN204315774U CN 204315774 U CN204315774 U CN 204315774U CN 201520011481 U CN201520011481 U CN 201520011481U CN 204315774 U CN204315774 U CN 204315774U
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- CN
- China
- Prior art keywords
- plastic cement
- pcb board
- usb
- patching
- kirsite shell
- 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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Abstract
The utility model discloses a kind of USB Dual-face inserting male, this male comprises pcb board and kirsite shell, pcb board inserts both formation one connectors after in kirsite shell, the tow sides of pcb board are all welded with four patching terminals, and the bottom, front of this pcb board is provided with four wiring pads be connected with patching terminal; Connector forms forming plastic cement after injection moulding plastic, the tow sides of forming plastic cement is equipped with four plastic cement holes suitable with patching terminal shape size, after forming plastic cement and connector injection mo(u)lding, each patching terminal is contained in corresponding plastic cement hole; And often all form plastic cement jube between adjacent two plastic cement holes.USB male joint only need be inserted in USB female seat by the utility model, the contact terminal of female seat with in corresponding plastic cement hole after, the termination contact conducting in pcb board one side can realize work, in all pluggable USB female seat of this male positive and negative.
Description
Technical field
The utility model relates to USB technical field, particularly relates to a kind of USB Dual-face inserting male.
Background technology
Along with the development of science and technology, USB inserting structure comprises male part and female seat part, has become the data socket that people commonly use, and is widely used in mobile storage, portable equipment.Along with the miniaturization gradually of equipment, the form of USB socket also there occurs change gradually, but the miniaturization of male has just been focused in these changes, and this male has dividing of positive and negative, only have correct positive and negative of distinguishing could insert use in USB female seat, if anti-inserted, not only cannot normally work, and USB socket is damaged, bring very large trouble to user.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of use safety, grafting USB Dual-face inserting male easily, the impact not by USB socket positive and negative during use, and effectively can prevent the generation of short circuit phenomenon.
For achieving the above object, the utility model provides a kind of USB Dual-face inserting male, comprise pcb board and kirsite shell, described pcb board inserts both formation one connectors after in kirsite shell, the tow sides of described pcb board are all welded with four patching terminals, and the bottom, front of this pcb board is provided with four wiring pads be connected with patching terminal; Described connector forms forming plastic cement after injection moulding plastic, the tow sides of described forming plastic cement are equipped with four plastic cement holes suitable with patching terminal shape size, after described forming plastic cement and connector injection mo(u)lding, each patching terminal is contained in corresponding plastic cement hole; And often all form plastic cement jube between adjacent two plastic cement holes.
Wherein, the plane of each patching terminal is equipped with contact salient point.
Wherein, form welding disk after the surface of forming plastic cement is extended in the bottom of described pcb board, described wiring pad is being distributed on the bottom, front of welding disk of yi word pattern.
Wherein, the tow sides of described kirsite shell are equipped with windows, and described plastic cement hole is all exposed in this is windowed, and the arrangement in yi word pattern.
Wherein, the welding disk of described pcb board is formed with snap fit with the junction being placed in part in forming plastic cement, and in described kirsite shell, both sides are equipped with blocked block, described pcb board is fixedly connected with rear snap fit with kirsite shell and is fixed on blocked block.
Wherein, the bottom of described kirsite shell is equipped with the glue-feeder for injecting glue.
Wherein, the welding disk of described pcb board is formed with snap fit with the junction being placed in part in forming plastic cement, be equipped with blocked block on outside the bottom two of described forming plastic cement, this blocked block is positioned at the top of clamping projection, and pcb board is insert molded snap fit after in plastic cement supports on the blocked block of correspondence.
The beneficial effects of the utility model are: compared with prior art, the USB Dual-face inserting male that the utility model provides, the tow sides of pcb board all post patching terminal, the structure of the obverse and reverse of this male is made to be the same, this male positive and negative can be used, therefore user when grafting without the need to distinguishing positive and negative, only USB male joint need be inserted in USB female seat, the contact terminal of USB female seat contacts conducting with the patching terminal in corresponding plastic cement hole and can realize work, and no matter positive and negative need be once only in pluggable USB female seat to this male; Simultaneously, patching terminal is contained in bottom, plastic cement hole, make patching terminal lower than the plane of forming plastic cement successively, often all forming the plastic cement jube for preventing patching terminal short circuit between adjacent two plastic cement holes, can effectively prevent from causing short circuit phenomenon between patching terminal.The utility model has safety reasonable in design, easy to use, simple operation, grafting fast and operating efficiency high.
Accompanying drawing explanation
Fig. 1 is the explosive view of USB Dual-face inserting male in USB Dual-face inserting male of the present utility model;
Fig. 2 is the plane graph after Fig. 1 assembles;
Fig. 3 is that the A-A of Fig. 2 is to enlarged drawing;
Fig. 4 is the grafting using state figure of the utility model USB Dual-face inserting male and USB female seat.
Main element symbol description is as follows:
1, USB Dual-face inserting male 2, USB female seat
10, forming plastic cement 11, pcb board
12, kirsite shell 13, patching terminal
21, contact terminal 101, plastic cement hole
1042, plastic cement jube 111, welding disk
112, line wiring pad 113, snap fit
121, window 122, glue-feeder
131, contact salient point.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-4, the USB Dual-face inserting male that the utility model provides, comprise pcb board 11 and kirsite shell 12, pcb board 11 inserts both formation one connectors after in kirsite shell 12, the tow sides of pcb board 11 are all welded with four patching terminals 13, and the bottom, front of this pcb board 11 is provided with four wiring pads 112 be connected with patching terminal 13; Connector forms forming plastic cement 10 after injection moulding plastic, the tow sides of forming plastic cement 10 are equipped with four plastic cement holes 101 suitable with patching terminal 13 shape size, after forming plastic cement 10 and connector injection mo(u)lding, each patching terminal 13 is contained in corresponding plastic cement hole 101; And often all form plastic cement jube 103 between adjacent two plastic cement holes 101.Welding disk 111 is formed, wiring pad 112 being distributed on the bottom, front of welding disk 111 in yi word pattern after the surface of forming plastic cement is extended in the bottom of pcb board 11.
Compared to the situation of prior art, the USB Dual-face inserting male that the utility model provides, the tow sides of pcb board all post patching terminal 13, the structure of the obverse and reverse of this male is made to be the same, this male positive and negative can be used, therefore user when grafting without the need to distinguishing positive and negative, only need USB male joint 1 be inserted in USB female seat 2, the contact terminal 21 of USB female seat 2 contacts conducting with the patching terminal 13 in corresponding plastic cement hole 101 and can realize work, and no matter positive and negative need be once only in pluggable USB female seat 2 to this male; Simultaneously, patching terminal 13 is contained in bottom, plastic cement hole 101, make patching terminal 13 lower than the plane of forming plastic cement 10 successively, often all forming the plastic cement jube 102 for preventing patching terminal 13 short circuit between adjacent two plastic cement holes 101, can effectively prevent from causing short circuit phenomenon between patching terminal 104.The utility model has safety reasonable in design, easy to use, simple operation, grafting fast and operating efficiency high.The utility model also has USB product shape thickness ultrathin, without the need to using iron-clad, and forming plastic cement and the advantage such as the perfect adaptation of kirsite shell is durable in use.
In the present embodiment, the plane of each patching terminal 13 is equipped with contact salient point 131.Because patching terminal 13 is contained in bottom, plastic cement hole 101, therefore the inside is easy to that there is plastic cement rough edge on dirty or limit, each patching terminal 13 is all set up this contact salient point 131, has effectively avoided the inside to occur foreign material, improve functional contact performance.
In the present embodiment, the tow sides of kirsite shell 12 are equipped with windows 121, and plastic cement hole 101 is all exposed windows in 121 at this, and the arrangement in yi word pattern.By this effect of 121 of windowing, facilitate contact terminal 21 and insert in plastic cement hole 101.Certainly, 121 can be designed to the multiple perforates suitable with plastic cement hole 101 by windowing in this case, as long as kirsite shell 12 to be designed to the execution mode of windowing, all to belong to the simple deformation to this case or conversion, falling in the protection range of this case.
In the present embodiment, the welding disk 111 of pcb board 11 is formed with snap fit 113 with the junction being placed in part in forming plastic cement 10, in kirsite shell 12, both sides are equipped with blocked block (not shown), pcb board 11 is fixedly connected with rear snap fit 113 and is fixed on blocked block with kirsite shell 12.Certainly, be not limited to the snap fit between pcb board 11 and kirsite shell 12 in this case, as long as the execution mode of clamping between parts can be realized, all belong to the simple deformation to this case or conversion, fall in the protection range of this case.
In the present embodiment, the bottom of kirsite shell 12 is equipped with the glue-feeder 122 for injecting glue, facilitates during injection moulding and enter glue.
, packaging technology of the present utility model is as follows: first insert in kirsite shell 12 by pcb board 11; Again patching terminal 13 is attached to pcb board 11 both sides; Finally forming plastic cement 10 is placed in kirsite shell 12 and shaping together with the pcb board 11 of the good patching terminal 13 of paster.This male USB product shape thickness ultrathin, without the need to using iron-clad; Plastic cement is in the perfect adaptation of kirsite shell, durable in use; Product tow sides all can use.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (6)
1. a USB Dual-face inserting male, it is characterized in that, comprise pcb board and kirsite shell, described pcb board inserts both formation one connectors after in kirsite shell, the tow sides of described pcb board are all welded with four patching terminals, and the bottom, front of this pcb board is provided with four wiring pads be connected with patching terminal; Described connector forms forming plastic cement after injection moulding plastic, the tow sides of described forming plastic cement are equipped with four plastic cement holes suitable with patching terminal shape size, after described forming plastic cement and connector injection mo(u)lding, each patching terminal is contained in corresponding plastic cement hole; And often all form plastic cement jube between adjacent two plastic cement holes.
2. USB Dual-face inserting male according to claim 1, is characterized in that, the plane of each patching terminal is equipped with contact salient point.
3. USB Dual-face inserting male according to claim 1, is characterized in that, form welding disk after the surface of forming plastic cement is extended in the bottom of described pcb board, described wiring pad is being distributed on the bottom, front of welding disk of yi word pattern.
4. USB Dual-face inserting male according to claim 1, is characterized in that, the tow sides of described kirsite shell are equipped with windows, and described plastic cement hole is all exposed in this is windowed, and the arrangement in yi word pattern.
5. USB Dual-face inserting male according to claim 3, it is characterized in that, the welding disk of described pcb board is formed with snap fit with the junction being placed in part in forming plastic cement, in described kirsite shell, both sides are equipped with blocked block, described pcb board is fixedly connected with rear snap fit with kirsite shell and is fixed on blocked block.
6. USB Dual-face inserting male according to claim 5, is characterized in that, the bottom of described kirsite shell is equipped with the glue-feeder for injecting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011481.6U CN204315774U (en) | 2015-01-08 | 2015-01-08 | USB Dual-face inserting male |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011481.6U CN204315774U (en) | 2015-01-08 | 2015-01-08 | USB Dual-face inserting male |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315774U true CN204315774U (en) | 2015-05-06 |
Family
ID=53138073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011481.6U Expired - Fee Related CN204315774U (en) | 2015-01-08 | 2015-01-08 | USB Dual-face inserting male |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315774U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390839A (en) * | 2015-11-27 | 2016-03-09 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| CN106611906A (en) * | 2015-10-23 | 2017-05-03 | 帏翔精密股份有限公司 | Connector and manufacturing method therefor |
| WO2017088317A1 (en) * | 2015-11-27 | 2017-06-01 | 深圳市鑫德胜电子科技有限公司 | Serial bus connector |
| WO2019119679A1 (en) * | 2017-12-20 | 2019-06-27 | 深圳市质友精密电子有限公司 | Data cable interface, and data cable |
| CN113422235A (en) * | 2021-07-27 | 2021-09-21 | 东莞市品尚精密模具有限公司 | Female seat interface of Type-C and equipment |
| CN113437558A (en) * | 2021-07-27 | 2021-09-24 | 东莞市品尚精密模具有限公司 | Female seat terminal of Type-C and female seat interface of Type-C |
| CN114188745A (en) * | 2021-12-31 | 2022-03-15 | 深圳市新南五金塑胶制品有限公司 | PCB-free plate resistance TYPE C male head |
-
2015
- 2015-01-08 CN CN201520011481.6U patent/CN204315774U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106611906A (en) * | 2015-10-23 | 2017-05-03 | 帏翔精密股份有限公司 | Connector and manufacturing method therefor |
| CN105390839A (en) * | 2015-11-27 | 2016-03-09 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| WO2017088317A1 (en) * | 2015-11-27 | 2017-06-01 | 深圳市鑫德胜电子科技有限公司 | Serial bus connector |
| CN105390839B (en) * | 2015-11-27 | 2018-08-31 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| WO2019119679A1 (en) * | 2017-12-20 | 2019-06-27 | 深圳市质友精密电子有限公司 | Data cable interface, and data cable |
| CN113422235A (en) * | 2021-07-27 | 2021-09-21 | 东莞市品尚精密模具有限公司 | Female seat interface of Type-C and equipment |
| CN113437558A (en) * | 2021-07-27 | 2021-09-24 | 东莞市品尚精密模具有限公司 | Female seat terminal of Type-C and female seat interface of Type-C |
| CN114188745A (en) * | 2021-12-31 | 2022-03-15 | 深圳市新南五金塑胶制品有限公司 | PCB-free plate resistance TYPE C male head |
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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: 20150506 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |