CN204538298U - The board-like USB ultrathin double-face of terminal soldering inserts male - Google Patents
The board-like USB ultrathin double-face of terminal soldering inserts male Download PDFInfo
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- CN204538298U CN204538298U CN201520155535.6U CN201520155535U CN204538298U CN 204538298 U CN204538298 U CN 204538298U CN 201520155535 U CN201520155535 U CN 201520155535U CN 204538298 U CN204538298 U CN 204538298U
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- end subgroup
- plastic cement
- usb
- terminal
- male
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Abstract
The utility model discloses the board-like USB ultrathin double-face of a kind of terminal soldering and insert male, this male comprises alloy shell, upper end subgroup, lower end subgroup and forming plastic cement; Forming plastic cement is provided with multiple through hole, and upper end subgroup is provided with multiple salient point, and lower end subgroup is provided with multiple shrinkage pool; Upper end subgroup and lower terminal group lay respectively on the tow sides of forming plastic cement, by salient point riveted each after riveting in each shrinkage pool of correspondence, and salient point and the joint of shrinkage pool fall in corresponding through hole, and upper end subgroup, forming plastic cement and lower end subgroup three form a formed body, this formed body inserts alloy shell and injection moulding plastic aftershaping is male finished product.The utility model upper and lower side subgroup is through the conjunction of mould riveting and rivets, and reduces resistance value, ensure that fitting like a glove of upper and lower side subgroup, and Stability Analysis of Structures, conducting contact is effective; And the tow sides grafting that can realize male uses.
Description
Technical field
The utility model relates to USB technical field, particularly relates to the board-like USB ultrathin double-face of a kind of terminal soldering and inserts male.
Background technology
Along with the development of science and technology, USB inserting structure 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 differentiation positive and negative could insert in USB female seat to use, if anti-inserted, not only cannot normally work, and USB socket is damaged, bring very large trouble to user.In succession there is Dual-face inserting male on the market although existing, also there is following defect: directly being fit together by upper and lower terminal has realized ON operation, and this laminating type is easy to cause loose contact, affects turn-on effect.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of use safety, grafting is convenient, turn-on effect good and contact the board-like USB ultrathin double-face of good terminal soldering inserts male.
For achieving the above object, the utility model provides the board-like USB ultrathin double-face of a kind of terminal soldering to insert male, comprises alloy shell, upper end subgroup, lower end subgroup and forming plastic cement; Described forming plastic cement is provided with multiple through hole, and described upper end subgroup is provided with multiple salient point, and described lower end subgroup is provided with multiple shrinkage pool; Described upper end subgroup and lower terminal group lay respectively on the tow sides of forming plastic cement, by salient point riveted each after riveting in each shrinkage pool of correspondence, and salient point and the joint of shrinkage pool fall in corresponding through hole, and upper end subgroup, forming plastic cement and lower end subgroup three form a formed body, this formed body inserts alloy shell and injection moulding plastic aftershaping is male finished product.
Wherein, shaping location hole when described lower end subgroup is provided with multiple riveting, lower end subgroup positioned; And each shaping location hole distributes with corresponding shrinkage pool transverse horizontal.
Wherein, described lower end subgroup is made up of the lower terminal of the parallel distribution of multiple transverse direction, and each lower terminal includes lower inlaying grafting part and lower riveting part, described lower inlaying grafting part by lower bending part and lower riveting part one-body molded, and the horizontal plane at lower inlaying grafting part place is lower than the horizontal plane at place, lower riveting part; Described lower end subgroup riveted on forming plastic cement after, formed between lower inlaying grafting part and forming plastic cement USB female seat insert insertion space.
Wherein, each lower riveting part is all vertical bending towards the center of lower end subgroup, and each shrinkage pool is all positioned at the end of the lower riveting part after bending.
Wherein, described upper end subgroup is made up of the upper terminal of the parallel distribution of multiple transverse direction, and each upper terminal includes Plug Division, upper riveting part and welding disk, it is one-body molded that upper bending part and upper riveting part and welding disk are passed through in described upper Plug Division, and the horizontal plane at place, upper Plug Division is higher than the horizontal plane at place, upper riveting part; Described upper end subgroup riveted on forming plastic cement after, form the insertion space that USB female seat is inserted between upper Plug Division and forming plastic cement; The wiring pad that each welding disk all connects with corresponding upper terminal.
Wherein, each salient point all extends and is distributed in riveting part towards on the side of upper terminal group switching centre; And the center of the center of each shrinkage pool and corresponding salient point is on same straight line.
Wherein, the bottom of described alloy shell is equipped with the glue-feeder for injecting glue.
The beneficial effects of the utility model are: compared with prior art, the board-like USB ultrathin double-face of the terminal soldering that the utility model provides inserts male, the tow sides of forming plastic cement are provided with the upper end subgroup and lower end subgroup that are conducted, this structure directly adopts upper and lower terminal conducting, and this male positive and negative can be used, therefore user when grafting without the need to distinguishing positive and negative; Simultaneously, upper end subgroup is provided with multiple salient point, lower end subgroup is provided with multiple shrinkage pool, by salient point riveted each after riveting in each shrinkage pool of correspondence, and salient point and the joint of shrinkage pool fall in corresponding through hole, and this structure upper and lower side subgroup is through the conjunction of mould riveting and rivets, reduce resistance value, ensure that fitting like a glove of upper and lower side subgroup, and Stability Analysis of Structures, conducting contact is effective.The utility model has safety reasonable in design, easy to use, simple operation, grafting is quick, turn-on effect good and contact the features such as good.
Accompanying drawing explanation
Fig. 1 is the explosive view that in the utility model, terminal welding plate formula USB ultrathin double-face inserts male;
Fig. 2 is the plane graph after Fig. 1 assembles;
Fig. 3 is another angle schematic diagram of upper and lower side subgroup in Fig. 1.
Main element symbol description is as follows:
1, alloy shell 2, upper end subgroup
3, lower end subgroup 4, forming plastic cement
10, glue-feeder 20, upper terminal
30, lower terminal 40, through hole
201, upper Plug Division 202, upper riveting part
204, welding disk 203, upper bending part
301, lower inlaying grafting part 302, lower riveting part
303, lower bending part 2021, salient point
3021, shrinkage pool 3022, shaping location hole.
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. 1-3, the board-like USB ultrathin double-face of the terminal soldering that the utility model provides inserts male, comprises alloy shell 1, upper end subgroup 2, lower end subgroup 3 and forming plastic cement 4; Forming plastic cement 4 is provided with multiple through hole 40, and upper end subgroup 2 is provided with multiple salient point 2021, and lower end subgroup 3 is provided with multiple shrinkage pool 3021; Upper end subgroup 2 and lower end subgroup 3 lay respectively on the tow sides of forming plastic cement 4, by salient point 2021 riveted each after riveting in each shrinkage pool 3021 of correspondence, and salient point 2021 and the joint of shrinkage pool 3021 fall in corresponding through hole 40, and upper end subgroup 2, forming plastic cement 4 form a formed body with lower end subgroup 3 three, this formed body inserts alloy shell 1 and injection moulding plastic aftershaping is male finished product.
Compared to the situation of prior art, the board-like USB ultrathin double-face of the terminal soldering that the utility model provides inserts male, the tow sides of forming plastic cement 4 are provided with the upper end subgroup 2 and lower end subgroup 3 that are conducted, this structure directly adopts upper and lower terminal conducting, and this male positive and negative can be used, therefore user when grafting without the need to distinguishing positive and negative; Simultaneously, upper end subgroup 2 is provided with multiple salient point 2021, lower end subgroup 3 is provided with multiple shrinkage pool 3021, by salient point riveted each after riveting in each shrinkage pool of correspondence, and salient point and the joint of shrinkage pool fall in corresponding through hole, and this structure upper and lower side subgroup is through the conjunction of mould riveting and rivets, reduce resistance value, ensure that fitting like a glove of upper and lower side subgroup, and Stability Analysis of Structures, conducting contact is effective.The utility model has safety reasonable in design, easy to use, simple operation, grafting is quick, turn-on effect good and contact the features such as good.
In the present embodiment, the shaping location hole 3022 when lower end subgroup 3 is provided with multiple riveting, lower end subgroup positioned; And each shaping location hole 3022 distributes with corresponding shrinkage pool 3021 transverse horizontal, certain distributing position does not limit to.Shaping location hole 3022 positions lower terminal when riveting, and guarantee that salient point and shrinkage pool can completely surely be combined when shaping with forming plastic cement, when upper/lower die closes up completely, the part of riveting in mould completes automatically.Certainly, be not limited to the position or quantity that are positioned to nibs in this case, if the change to it, all belong to the simple deformation to this case or conversion, fall in the protection range of this case.
In the present embodiment, lower end subgroup 3 is made up of the lower terminal 30 of the parallel distribution of multiple transverse direction, and each lower terminal 30 includes lower inlaying grafting part 301 and lower riveting part 302, lower inlaying grafting part 301 is one-body molded with lower riveting part 302 by lower bending part 303, and the horizontal plane at lower inlaying grafting part 301 place is lower than the horizontal plane at place, lower riveting part 302; Lower end subgroup 3 riveted on forming plastic cement 4 after, form the insertion space that USB female seat is inserted between lower inlaying grafting part 301 and forming plastic cement 4.Upper end subgroup 2 is made up of the upper terminal 20 of the parallel distribution of multiple transverse direction, and each upper terminal 20 includes Plug Division 201, upper riveting part 202 and welding disk 204, it is one-body molded that upper bending part 203 and upper riveting part 202 and welding disk 204 are passed through in upper Plug Division 201, and the horizontal plane at place, upper Plug Division 201 is higher than the horizontal plane at place, upper riveting part 202; Upper end subgroup 2 riveted on forming plastic cement 4 after, form the insertion space that USB female seat is inserted between upper Plug Division 201 and forming plastic cement 4; The wiring pad that each welding disk 204 all connects with corresponding upper terminal 20.Certainly, be not limited to the concrete structure of upper and lower terminal in this case, as long as the shaping execution mode of the riveting of upper and lower terminal on forming plastic cement 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, each lower riveting part 302 is all vertical bending towards the center of lower end subgroup 3, and each shrinkage pool 3021 is all positioned at the end of the lower riveting part 302 after bending.Each salient point 2021 all extends and is distributed in riveting part 202 towards on the side at upper end subgroup 2 center; And the center of the center of each shrinkage pool 3021 and corresponding salient point 2021 is on same straight line.In this case, the quantity of upper and lower terminal is four, and as four lower terminal, centrally position is in symmetrical between two, and the lower riveting part of several first vertical bending is from left to right enclosed in the lower riveting part of the 4th vertical bending; In like manner, the lower riveting part of second vertical bending is enclosed in the lower riveting part of the 3rd vertical bending, and second and the 3rd is all enclosed in first.Certainly, be not limited to the setting position of shrinkage pool and salient point in this case, as long as the execution mode of center on same straight line both ensureing, 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 alloy shell 1 is equipped with the glue-feeder 10 for injecting glue.Facilitate during injection moulding and enter glue.Certainly, be not limited to the particular location of glue-feeder, quantity or size in this case, as long as the execution mode into glue can be realized, all belong to the simple deformation to this case or conversion, fall in the protection range of this case.
Technique of the present utility model is as follows: the first, upper end subgroup, lower terminal group is placed on respectively on the positive and negative of forming plastic cement, and when shaping, upper and lower side subgroup rivets together and forms a formed body by plastic mould; 3rd, carry out pulse welding to formed body, this operation adds the stability that two sides terminal fastness contacts with product; 3rd, formed body is assembled in alloy shell; 4th, carrying out injection moulding plastic aftershaping to the alloy shell after assembling is male finished product.This USB product shape thickness ultrathin, without the need to using iron-clad, forming plastic cement and the advantage such as alloy shell perfect adaptation is durable in use.
Advantage of the present utility model is:
1) on the tow sides of forming plastic cement 4, be provided with the upper end subgroup 2 be conducted and lower end subgroup 3, this structure directly adopts upper and lower terminal conducting, and this male positive and negative can be used, therefore user when grafting without the need to distinguishing positive and negative;
2) upper end subgroup 2 is provided with multiple salient point 2021, lower end subgroup 3 is provided with multiple shrinkage pool 3021, by salient point riveted each after riveting in each shrinkage pool of correspondence, and salient point and the joint of shrinkage pool fall in corresponding through hole, this structure upper and lower side subgroup is through the conjunction of mould riveting and rivets, and reduces resistance value, ensure that fitting like a glove of upper and lower side subgroup, and Stability Analysis of Structures, conducting contact is effective;
3) shaping location hole 3022 positions lower terminal when riveting, and guarantee that salient point and shrinkage pool can completely surely be combined when shaping with forming plastic cement, when upper/lower die closes up completely, the part of riveting in mould completes automatically.
4) this product has safety reasonable in design, easy to use, simple operation, grafting is quick, turn-on effect good and contact the features such as good.
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 (7)
1. the board-like USB ultrathin double-face of terminal soldering inserts a male, it is characterized in that, comprises alloy shell, upper end subgroup, lower end subgroup and forming plastic cement; Described forming plastic cement is provided with multiple through hole, and described upper end subgroup is provided with multiple salient point, and described lower end subgroup is provided with multiple shrinkage pool; Described upper end subgroup and lower terminal group lay respectively on the tow sides of forming plastic cement, by salient point riveted each after riveting in each shrinkage pool of correspondence, and salient point and the joint of shrinkage pool fall in corresponding through hole, and upper end subgroup, forming plastic cement and lower end subgroup three form a formed body, this formed body inserts alloy shell and injection moulding plastic aftershaping is male finished product.
2. the board-like USB ultrathin double-face of terminal soldering according to claim 1 inserts male, it is characterized in that, the shaping location hole positioned lower end subgroup when described lower end subgroup is provided with multiple riveting; And each shaping location hole distributes with corresponding shrinkage pool transverse horizontal.
3. the board-like USB ultrathin double-face of terminal soldering according to claim 2 inserts male, it is characterized in that, described lower end subgroup is made up of the lower terminal of the parallel distribution of multiple transverse direction, and each lower terminal includes lower inlaying grafting part and lower riveting part, described lower inlaying grafting part by lower bending part and lower riveting part one-body molded, and the horizontal plane at lower inlaying grafting part place is lower than the horizontal plane at place, lower riveting part; Described lower end subgroup riveted on forming plastic cement after, formed between lower inlaying grafting part and forming plastic cement USB female seat insert insertion space.
4. the board-like USB ultrathin double-face of terminal soldering according to claim 3 inserts male, it is characterized in that, each lower riveting part is all vertical bending towards the center of lower end subgroup, and each shrinkage pool is all positioned at the end of the lower riveting part after bending.
5. the board-like USB ultrathin double-face of terminal soldering according to claim 1 inserts male, it is characterized in that, described upper end subgroup is made up of the upper terminal of the parallel distribution of multiple transverse direction, and each upper terminal includes Plug Division, upper riveting part and welding disk, it is one-body molded that upper bending part and upper riveting part and welding disk are passed through in described upper Plug Division, and the horizontal plane at place, upper Plug Division is higher than the horizontal plane at place, upper riveting part; Described upper end subgroup riveted on forming plastic cement after, form the insertion space that USB female seat is inserted between upper Plug Division and forming plastic cement; The wiring pad that each welding disk all connects with corresponding upper terminal.
6. the board-like USB ultrathin double-face of terminal soldering according to claim 5 inserts male, it is characterized in that, each salient point all extends and is distributed in riveting part towards on the side of upper terminal group switching centre; And the center of the center of each shrinkage pool and corresponding salient point is on same straight line.
7. the board-like USB ultrathin double-face of terminal soldering according to claim 1 inserts male, it is characterized in that, the bottom of described alloy shell is equipped with the glue-feeder for injecting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155535.6U CN204538298U (en) | 2015-03-19 | 2015-03-19 | The board-like USB ultrathin double-face of terminal soldering inserts male |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155535.6U CN204538298U (en) | 2015-03-19 | 2015-03-19 | The board-like USB ultrathin double-face of terminal soldering inserts male |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538298U true CN204538298U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155535.6U Expired - Fee Related CN204538298U (en) | 2015-03-19 | 2015-03-19 | The board-like USB ultrathin double-face of terminal soldering inserts male |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538298U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206963A (en) * | 2015-09-16 | 2015-12-30 | 上海天诚通信技术有限公司 | Electric connector |
| CN105406227A (en) * | 2015-12-11 | 2016-03-16 | 东莞市瀛通电线有限公司 | Micro-USB plug with plug-in welding hole |
| CN106058530A (en) * | 2016-07-01 | 2016-10-26 | 永泰电子（东莞）有限公司 | Cable connector |
| CN112310703A (en) * | 2020-11-25 | 2021-02-02 | 昆山嘉华电子有限公司 | Terminal assembly and electric connector thereof |
-
2015
- 2015-03-19 CN CN201520155535.6U patent/CN204538298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206963A (en) * | 2015-09-16 | 2015-12-30 | 上海天诚通信技术有限公司 | Electric connector |
| CN105406227A (en) * | 2015-12-11 | 2016-03-16 | 东莞市瀛通电线有限公司 | Micro-USB plug with plug-in welding hole |
| CN106058530A (en) * | 2016-07-01 | 2016-10-26 | 永泰电子（东莞）有限公司 | Cable connector |
| CN112310703A (en) * | 2020-11-25 | 2021-02-02 | 昆山嘉华电子有限公司 | Terminal assembly and electric connector thereof |
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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: 20150805 Termination date: 20170319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |