CN201838806U - Assembly structure of metal piece and plastic piece for connector - Google Patents
Assembly structure of metal piece and plastic piece for connector Download PDFInfo
- Publication number
- CN201838806U CN201838806U CN2010202884752U CN201020288475U CN201838806U CN 201838806 U CN201838806 U CN 201838806U CN 2010202884752 U CN2010202884752 U CN 2010202884752U CN 201020288475 U CN201020288475 U CN 201020288475U CN 201838806 U CN201838806 U CN 201838806U
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- China
- Prior art keywords
- plastics
- working
- metalwork
- connector
- package assembly
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- 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 an assembly structure of a metal piece and a plastic piece for a connector, comprising the plastic piece and at least one metal piece, wherein the plastic piece is provided with a vertical embedded groove; the metal piece is provided with a fixed part and a vertical embedded part and embedded in the embedded groove; the metal piece is provided with barb parts at the peripheries of two sides of the fixed part; and the barb parts are vertically riveted in so as to be fastened in the plastic piece. By virtue of the assembly structure, the effects such as the contraction of the finish size of the connector and the larger welding area of the connector can be achieved.
Description
Technical field
The utility model is relevant a kind of connector, refers to a kind of connector that is used for especially, for the combining structure of connector such as its insulating body and terminal.
Background technology
At present, because universal serial bus (USB) has the characteristic and the convenience of hot plug, be widely used in already now becoming one of indispensable peripheral cell as on the 3C Products (triplicity of Computer, Communication and ConsumerElectronics) such as computer, mobile phone and digital camera.
Yet along with the appearance of USB 3.0 standards, this connector structurally also needs improvement to some extent and improves.The terminal of connector with butt end normally directly was solidly plugged on the terminal base in the past, and on terminal, be formed with bite or holding division, with the harder advantage of metal material of utilizing terminal, pressure snaps on the terminal base into plastic material, so as to reaching the purpose of the two firm combination, the freedom of keeping the butt end simultaneously is to produce elastic force.But also owing to be convenient to the terminal assembling for this purpose, produce that its terminal length is long maybe must extend more terminal length with as problems such as weld parts, cause the connector can be more greatly or longer in the size of whole finished product, can't further dwindle it again and take up space, to cooperate the 3C Product that requires miniaturization day by day.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of and can dwindles the finished size of connector and have the metalwork that is used for connector of bigger welding region and the package assembly of working of plastics.
To achieve the above object, the utility model provides a kind of package assembly that is used for the metalwork and the working of plastics of connector, and it comprises working of plastics and at least one metalwork; Working of plastics is provided with at least one and is the caulking groove of erectting shape; Then be provided with fixed part on the metalwork and be the embedding portion that erects shape, embedding portion embeds in the caulking groove; Wherein, this metalwork is equipped with hangnail portion in its outer rim place, fixed part both sides, and the vertical riveting of hangnail portion is gone into to be packed on the working of plastics.
Working of plastics has leading section and rearward end, and caulking groove promptly is positioned at leading section and rearward end intersection.
The leading section end face of working of plastics is lower than the rearward end end face, forms stepped.
One end of metalwork is the butt end, and the other end is a guiding access, and fixed part and embedding portion promptly are formed between butt end and the guiding access.
The leading section end face of working of plastics is provided with at least one terminal groove, and the butt end of metalwork is located in this terminal groove.
Working of plastics is concaved with in the position of corresponding hangnail portion for the riveting of hangnail portion goes into thorn hand-hole with contraposition.
The rearward end end face of working of plastics is provided with the protruded stigma of corresponding caulking groove, and the fixed part of metalwork is provided with the perforation corresponding with protruded stigma, and this perforation is placed through on the protruded stigma.
Preferably, be used for the metalwork of connector and the package assembly of working of plastics and more comprise the cover plate that is mounted on the working of plastics, this cover plate bottom surface is formed with and is matched with the preceding press face on the leading section end face and is matched with back press face on the rearward end end face, and cover plate is suppressed in the fixed part of metalwork and with respect to embedding portion top.
Cover plate is recessed and form the recess that cooperates protruded stigma to insert into the inner with respect to the protruded stigma place in press face thereafter.
Cover plate further is extended with downwards respectively in its both sides and buckles arm, and the opposite position in the working of plastics both sides is concaved with button portion, and the button arm is fastened in the button portion.
The package assembly that is used for the metalwork and the working of plastics of connector by the utility model, can make the straightway bending on the metalworks such as connector such as terminal be the pre-zone of inserting of erectting shape, the finished size of connector is dwindled and make connector have bigger welding region, utilize the modes of structure to force vertical riveting to be gone into such as hangnail portion simultaneously, its metalwork is packed on the working of plastics of connector and secure.
Description of drawings
Fig. 1 is used for the three-dimensional exploded view of the package assembly of the metalwork of connector and working of plastics for the utility model;
Fig. 2 is used for the three-dimensional combination figure of the package assembly of the metalwork of connector and working of plastics for the utility model;
Fig. 3 is used for the section plan of the package assembly of the metalwork of connector and working of plastics for the utility model;
Fig. 4 is the working of plastics in the utility model and the three-dimensional exploded view of metalwork;
Fig. 5 is the working of plastics in the utility model and the three-dimensional combination figure of metalwork;
Fig. 6 is applied to the three-dimensional exploded view of USB joint connecting line for the utility model.
Description of reference numerals
Working of plastics 10 leading sections 100
Caulking groove 103 protruded stigmas 104
Thorn hand-hole 105 button portions 106
Guiding access 111 fixed parts 112
113 perforation 114 of embedding portion
Hangnail portion 115 cover plates 12
Preceding press face 120 back press face 121
Recess 122 button arms 123
Embodiment
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
See also Fig. 1 and Fig. 2, it is respectively three-dimensional exploded view and three-dimensional combination figure that the utility model is used for the package assembly of the metalwork of connector and working of plastics.The utility model provides a kind of package assembly that is used for the metalwork and the working of plastics of connector, as the terminal base 1 of connector, it comprises working of plastics 10, at least one is located at the metalwork 11 on this working of plastics 10 and each metalwork 11 suppressed cover plate 12 on working of plastics 10; Wherein:
This working of plastics 10 can be the insulating body of connector, and has leading section 100 and rearward end 101, and described leading section 100 end faces are lower than rearward end 101 end faces, and is stepped to form.See also shown in Figure 3 again, working of plastics 10 is provided with at least one terminal groove 102 in leading section 100 end faces, and each terminal groove 102 all is formed with the caulking groove 103 that links to each other in leading section 100 with rearward end 101 intersections, and be provided with respectively at least one protruded stigma 104 of corresponding each caulking groove 103 in rearward end 101 end faces, with as required for above-mentioned each metalwork 11 location.
Hold, as shown in Figure 3 and Figure 4, metalwork 11 is that the metal material of tool conductivity is made, as terminal of connector etc., one end of metalwork 11 is butt end 110, and the other end is a guiding access 111, and described butt end 110 is embedded in each terminal groove 102 of above-mentioned working of plastics 10, its end then protrudes in outside leading section 100 end faces, uses for the bonder terminal of inserting being done contact (figure slightly).And each metalwork 11 forms fixed part 112 and is the embedding portion 113 that erects shape between its butt end 110 and guiding access 111, in the caulking groove 103 of the above-mentioned working of plastics 10 of described embedding portion's 113 embeddings, and make each metalwork 11 cooperate leading sections 100 moulding with the stepped of rearward end 101 end faces; In addition, the fixed part 112 of each metalwork 11 is provided with and the corresponding respectively perforation 114 of rearward end 101 each protruded stigma 104, after the embedding portion 113 of each metalwork 11 embedded in the caulking grooves 103, boring a hole 114 also can be placed through on the protruded stigma 104 and each metalwork 11 can be located on the working of plastics 10.
See also Figure 1 and Figure 2 again, this cover plate 12 also is that plastic material is made, its bottom surface is formed with and is matched with the preceding press face 120 on leading section 100 end faces and is matched with back press face 121 on rearward end 101 end faces, when being mounted on the working of plastics 10 for cover plate 12, can suppress at least in the fixed part 112 of each metalwork 11 and with respect to embedding portion 113 tops, break away from further to prevent each metalwork 11 and working of plastics 10; In addition, cover plate 12 can be distinguished further recessed and formation recess 122 in back press face 121 with respect to each protruded stigma 104 place, inserts into the inner to cooperate each protruded stigma 104.In addition, this cover plate 12 can further be extended with downwards respectively in its both sides and buckle arm 123, and is concaved with button portion 106 in the opposite position of working of plastics 10 both sides, is fastened in two button portions 106 for two button arms 123, establishes so that cover plate 12 is organized mutually with working of plastics 10.
See also Fig. 3 and shown in Figure 4, for each metalwork 11 closely is fixed on the working of plastics 10, each metalwork 11 is equipped with pointed hangnail portion 115 in outer rim place, the both sides of its fixed part 112, to utilize described hangnail portion 115 to force vertical riveting to be gone into, make hangnail portion 115 can nip working of plastics 10 corresponding positions and reach the purpose of forcing combination to be packed on the working of plastics 10.Simultaneously, working of plastics 10 also can be concaved with thorn hand-hole 105 in the position of described each the hangnail portion 115 of correspondence, when going on the working of plastics 10 for 115 rivetings of hangnail portion, has the design of respectively stinging hand-hole 105 can be easier to that riveting is gone into and contraposition for corresponding hangnail portion 115.
Therefore, by above-mentioned contexture, can obtain the package assembly that the utility model is used for the metalwork and the working of plastics of connector.
In view of the above, as shown in Figure 5, because each metalwork 11 embeds in the caulking groove 103 of working of plastics 10 by embedding portion 113, the perforation 114 of adding each metalwork 11 is arranged on the protruded stigma 104 of working of plastics 10, can make each metalwork 11 secure on working of plastics 10; And, the embedding portion 113 of each metalwork 11 is the setting shape because being bent, therefore except helping above-mentioned assembling steadiness, simultaneously more can shorten metalwork 11 and be located at length shared on the working of plastics 10, and then working of plastics 10 size on the whole can comparatively be shortened, and make the guiding access 111 of each metalwork 11 be reserved enough welding regions.
In addition, as shown in Figure 6, it is that terminal base 1 of the present utility model is applied to the embodiment as USB joint connecting line; Wherein, more comprise metal shell 2 and the cable 3 formed by loam cake 20 and lower cover 21, and terminal base 1 of the present utility model promptly is arranged in this metal shell 2, is 20,21 coatings of its upper and lower cover, and makes cable 3 constitute with guiding access 111 welding of each metalwork 11 of terminal base 1.
The above only is a preferable possible embodiments of the present utility model; be not in order to limit protection range of the present utility model; act is that the equivalent structure that utilization the utility model specification and accompanying drawing content are done changes, and all in like manner is contained in the claim scope of the present utility model.
Claims (10)
1. package assembly that is used for the metalwork and the working of plastics of connector is characterized in that it comprises:
Working of plastics which is provided with at least one and is the caulking groove of erectting shape; And
At least one metalwork which is provided with fixed part and is the embedding portion that erects shape, and described embedding portion embeds in the described caulking groove;
Wherein, described metalwork is equipped with hangnail portion in its outer rim place, fixed part both sides, and the vertical riveting of described hangnail portion is gone into to be packed on the described working of plastics.
2. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 1 is characterized in that described working of plastics has leading section and rearward end, and described caulking groove promptly is positioned at described leading section and described rearward end intersection.
3. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 2 is characterized in that the leading section end face of described working of plastics is lower than described rearward end end face, forms stepped.
4. as claim 2 or the 3 described package assemblies that are used for the metalwork and the working of plastics of connector, it is characterized in that, one end of described metalwork is the butt end, and the other end is a guiding access, and described fixed part and described embedding portion promptly are formed between described butt end and the described guiding access.
5. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 4 is characterized in that the leading section end face of described working of plastics is provided with at least one terminal groove, and the butt end of described metalwork is located in this terminal groove.
6. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 1 is characterized in that, described working of plastics is concaved with in the position of the described hangnail of correspondence portion for the riveting of described hangnail portion goes into thorn hand-hole with contraposition.
7. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 2, it is characterized in that, the rearward end end face of described working of plastics is provided with the protruded stigma of corresponding described caulking groove, and the fixed part of described metalwork is provided with the perforation corresponding with described protruded stigma, and this perforation is placed through on the described protruded stigma.
8. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 7, it is characterized in that, it more comprises the cover plate that is mounted on the described working of plastics, this cover plate bottom surface is formed with and is matched with the preceding press face on the described leading section end face and is matched with back press face on the described rearward end end face, and described cover plate is suppressed in the fixed part of described metalwork and with respect to described embedding portion top.
9. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 8 is characterized in that, described cover plate is recessed and form the recess that cooperates described protruded stigma to insert into the inner with respect to described protruded stigma place in press face thereafter.
10. the package assembly that is used for the metalwork and the working of plastics of connector as claimed in claim 8 or 9, it is characterized in that, described cover plate further is extended with downwards respectively in its both sides and buckles arm, and is concaved with button portion in the opposite position of described working of plastics both sides, and described button arm is fastened in the described button portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202884752U CN201838806U (en) | 2010-08-11 | 2010-08-11 | Assembly structure of metal piece and plastic piece for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202884752U CN201838806U (en) | 2010-08-11 | 2010-08-11 | Assembly structure of metal piece and plastic piece for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838806U true CN201838806U (en) | 2011-05-18 |
Family
ID=44008907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202884752U Expired - Fee Related CN201838806U (en) | 2010-08-11 | 2010-08-11 | Assembly structure of metal piece and plastic piece for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011218A (en) * | 2017-11-22 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of power connector of structure optimization |
| CN109346861A (en) * | 2018-09-27 | 2019-02-15 | 维沃移动通信有限公司 | Electric connector, circuit board mechanism and electronic equipment |
-
2010
- 2010-08-11 CN CN2010202884752U patent/CN201838806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011218A (en) * | 2017-11-22 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of power connector of structure optimization |
| CN109346861A (en) * | 2018-09-27 | 2019-02-15 | 维沃移动通信有限公司 | Electric connector, circuit board mechanism and electronic equipment |
| CN109346861B (en) * | 2018-09-27 | 2022-01-18 | 维沃移动通信有限公司 | Electric connector, circuit board mechanism and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120811 |