CN205122870U - USB male connector - Google Patents
USB male connector Download PDFInfo
- Publication number
- CN205122870U CN205122870U CN201520901191.9U CN201520901191U CN205122870U CN 205122870 U CN205122870 U CN 205122870U CN 201520901191 U CN201520901191 U CN 201520901191U CN 205122870 U CN205122870 U CN 205122870U
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- moulding
- injecting hole
- framework
- usb male
- contact terminal
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Abstract
The utility model relates to a USB male connector, including having the framework that penetrates the end, still include and stretch into first injection molding, second injection molding to the framework in from penetrating the end, wherein, first injection molding is located the top of second injection molding, be provided with the first hole of moulding plastics, the second that link up together hole, the third hole of moulding plastics of moulding plastics on first injection molding, framework, the second injection molding respectively, still including moulding plastics at the first hole of moulding plastics, second hole, the third downthehole locating pin of moulding plastics of moulding plastics. The utility model discloses a USB male connector is provided with in first injection molding, second injection molding, the framework and link up the hole of moulding plastics, and the mode of moulding plastics through the secondary forms the locating pin together to it is connected with the firm of framework to have realized first injection molding, second injection molding. The utility model discloses a USB male connector, its simple structure has simplified assembly process greatly, has improved the efficiency of assembly.
Description
Technical field
The utility model relates to interface connector field, and more specifically, the utility model relates to a kind of USB connector, particularly relates to a kind of USB male joint connector.
Background technology
Along with the development of science and technology, the equipment being connected PC or power supply by USB interface is got more and more, as keyboard, mouse, printer, mobile phone etc., USB interface connect fast with its transmission speed, support the advantages such as hot-swappable, be widely used in all kinds of external equipment.
In recent years, two-sided USB connector becomes the main product that application connects gradually, the production technology of this two-sided USB connector generally manufactures based on circuit board technique, in prior art, the production technology of two-sided USB connector is very complicated, american documentation literature US2013/0115821A1, US2014/0073206A1 disclose a kind of packaging technology of two-sided USB connector, contact zone will ensure to flush with the surface of shell, otherwise can cause the problem that cannot be loaded shell; When quadric injection mould, strutting piece etc. must be increased between two mouldings; And it cannot arrange folder PIN, point PIN mechanism when quadric injection mould, this can cause the problems such as the encapsulate burr of product.
Utility model content
An object of the present utility model there is provided a kind of USB male joint connector.
According to an aspect of the present utility model, a kind of USB male joint connector is provided, comprise the framework having and penetrate end, also comprise from penetrating the first moulding, the second moulding holding and stretch in framework, wherein, described first moulding is positioned at the top of the second moulding, described first moulding, framework, the second moulding is respectively arranged with through the first injecting hole, the second injecting hole, the 3rd injecting hole together; Also comprise the alignment pin be injection-moulded in the first injecting hole, the second injecting hole, the 3rd injecting hole.
Preferably, what described second injecting hole was arranged on framework penetrates end position.
Preferably, described first injecting hole, the second injecting hole, the 3rd injecting hole are respectively arranged with multiple.
Preferably, the upper surface of described first moulding, the lower surface of the second moulding are provided with fin, and penetrating on end inwall of described framework is provided with the gathering sill coordinated that to lead with this fin.
Preferably, be positioned together by the mode of reference column, location hole between the lower surface of described first moulding and the second moulding upper surface.
Preferably, described first moulding, the second moulding comprise injection moulding multiple contact terminals within it respectively; Wherein, described contact terminal comprises at least one first contact terminal, at least one second contact terminal, and wherein, the contact zone of described first contact terminal is greater than the contact zone of the second contact terminal.
Preferably, the contact terminal on described first moulding is through the first injecting hole; Contact terminal on described second moulding is through the 3rd injecting hole; Contact terminal through the first injecting hole, the 3rd injecting hole wraps up by described alignment pin.
Preferably, the contact zone of described second contact terminal is positioned at the rear end of the first contact terminal contact zone.
Preferably, the size of described first injecting hole, the second injecting hole, the 3rd injecting hole is different.
Preferably, the sealed groove for engaging with USB female connector is also provided with in the front end of described framework.
USB male joint connector of the present utility model, first moulding, the second moulding, framework are provided with through injecting hole together, form alignment pin by the mode of quadric injection mould, thus achieve the first moulding, the second moulding is connected with the firm of framework.USB male joint connector of the present utility model, its structure is simple, enormously simplify assembly technology, improves the efficiency of assembling.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present utility model, further feature of the present utility model and advantage thereof will become clear.
Accompanying drawing explanation
What form a part for specification drawings describes embodiment of the present utility model, and together with the description for explaining principle of the present utility model.
Fig. 1 is the structural representation of the utility model USB male joint connector.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the profile of Fig. 1.
Embodiment
Various exemplary embodiment of the present utility model is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit scope of the present utility model.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the utility model and application or use.
The technology and equipment known for person of ordinary skill in the relevant may not discuss in detail, but in the appropriate case, described technology and equipment should be regarded as a part for specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
With reference to figure 1, Fig. 2, the utility model provides a kind of USB male joint connector, and it comprises the framework 2 having and penetrate end 1, also comprises the first moulding 4, second moulding 3 etc., this framework 2 can rectangular frame-shaped, its have penetrate for the first moulding 4, second moulding 3 penetrate end 1.This penetrates end 1 can for being arranged on the through hole of framework 2 side, in the execution mode that the utility model one is concrete, this penetrates end 1 is enclose flange around one of framework 2 termination, and this flange can be used as the backstop limit of USB male joint connector, is combined together with USB female.Penetrate in end 1 and be provided with flat through hole, for penetrating the first moulding 4, second moulding 3.
The structure of the utility model first moulding 4, second moulding 3 is consistent, and it comprises injection moulding contact terminal within it, and this contact terminal part is exposed from the end face of the first moulding 4, second moulding 3, is configured for the contact zone contacted with USB female; Another part exposes from the first moulding 4, second moulding 3, is configured for the leg of soldered circuit board.The structure of the first moulding 4, second moulding 3 and Shooting Technique all belong to the common practise of those skilled in the art, no longer illustrate at this.
The contact terminal of USB male joint connector is generally provided with nine, and it is formed with nine contact zones respectively at the end face of the first moulding 4, second moulding 3, the shape of these nine contact zones, measure-alike, and evenly laid out in parallel is together.The utility model one preferred embodiment in, described contact terminal comprises at least one first contact terminal 6, at least one second contact terminal 5, such as, can arrange three the first contact terminals, 6, six the second contact terminals 5, the contact zone of described first contact terminal 6 is greater than the contact zone of the second contact terminal 5.Like this, can the contact terminal of choice for use different size according to actual needs, the first contact terminal such as selecting contact zone larger is power supply terminal, thus can ensure the stability that USB powers.
Further preferably, the contact zone of described second contact terminal 5 is positioned at the rear end of the first contact terminal 6 contact zone, to reduce the area occupied of these contact terminals on the first moulding 4, second moulding 3 as far as possible.
USB male joint connector of the present utility model, the first moulding 4 is positioned at the top of the second moulding 3, and the two fits together, and penetrates in framework 2 from penetrating end 1.The utility model one preferred embodiment in, be positioned together by the mode of reference column 11, location hole 12 between the lower surface of described first moulding 4 and the second moulding 3 upper surface.Such as multiple reference column 11, location hole 12 can be set in the lower surface of the first moulding 4, and the upper surface of the second moulding 3 is provided with the multiple location holes 12 corresponding with it, reference column 11.
Wherein, described framework 2 is provided with the second injecting hole 8, described first moulding 4, second moulding 3 is respectively arranged with the first injecting hole 9, the 3rd injecting hole 10, after first moulding 4, second moulding 3 is loaded to framework 2, the first injecting hole 9, second injecting hole 8, the 3rd injecting hole 10 are together through.
USB male joint connector of the present utility model, also comprise the alignment pin 7 be injection-moulded in the first injecting hole 9, second injecting hole 8, the 3rd injecting hole 10, thus the first moulding 4, second moulding 3 is fixed in framework 2, achieve the first moulding 4, second moulding 3 and be connected with the firm of framework 2.The utility model one preferred embodiment in, described second injecting hole 8 is arranged on the position that framework 2 penetrates end 1.
USB male joint connector of the present utility model, first moulding, the second moulding, framework are provided with through injecting hole together, form alignment pin by the mode of quadric injection mould, thus achieve the first moulding, the second moulding is connected with the firm of framework.USB male joint connector of the present utility model, its structure is simple, enormously simplify assembly technology, improves the efficiency of assembling.
The utility model one preferred embodiment in, the end 1 that penetrates of described first moulding 4, second moulding 3 and framework 2 leads and is combined together, thus guiding can be provided for the first penetrating of moulding 3 of moulding 4, second, the connection of simultaneously also firm first moulding 4, second moulding 3 and framework 2.The structure that guiding coordinates can adopt mode known by those skilled in the art, in the execution mode that the utility model one is concrete, in the upper surface of the first moulding 4, the lower surface of the second moulding 3 is provided with fin 13, with reference to figure 2, Fig. 3, the inwall that described framework 2 penetrates end 1 is provided with the gathering sill coordinated that to lead with this fin 13.
The utility model one preferred embodiment in, be also provided with the sealed groove 14 for engaging with USB female connector, with reference to figure 1 in the front end of described framework 2.When USB male joint is inserted into after in USB female, the elastic piece structure in USB female can snap in in sealed groove 14, thus can prevent coming off of USB male joint; When needs are separated time, the elastic piece structure in USB female can be made to eject in sealed groove 14 by the switch arranged.The locking mode of this shell fragment, sealed groove 14 belongs to the common practise of those skilled in the art, no longer illustrates at this.
The utility model another preferred embodiment in, contact terminal on first moulding 4 is through its first injecting hole 9, contact terminal on described second moulding 3 is through its 3rd injecting hole 10, in the first injecting hole 9, second injecting hole 8, the 3rd injecting hole 10 after injection moulding alignment pin 7, contact terminal through the first injecting hole 9, the 3rd injecting hole 10 can be wrapped up by this alignment pin 7, further enhance the first moulding 4, second moulding 3 and be connected with the firm of framework 2.It should be noted that at this, because contact terminal is each passed through the first respective injecting hole 9, the 3rd injecting hole 10, carrying out assembling or when injection moulding, can through this first injecting hole 9, the 3rd injecting hole 10, utilize of the prior art point of PIN, folder PIN structural positions contact terminal.
Further preferably, first injecting hole 9, second injecting hole 8 of the present utility model, the 3rd injecting hole 10 can arrange multiple respectively, such as arrange three respectively, equal injection moulding one alignment pin 7 in these three injecting holes, thus the Mulit-point Connection achieving the first moulding 4, second moulding 3 and framework 2.
The shape of the utility model first injecting hole 9, second injecting hole 8, the 3rd injecting hole 10 rectangle etc. that can be circle also can be known by the utility model technical staff.Wherein preferably, the size of these three injecting holes is different, such as the size of the first injecting hole 9, the 3rd injecting hole 10 is greater than the size of the second injecting hole 8, this just make injection moulding after the mid portion of alignment pin 7 be greater than the size of its two end portions, thus can prevent alignment pin 7 from coming off, with reference to figure 3.
Although be described in detail specific embodiments more of the present utility model by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit scope of the present utility model.It should be appreciated by those skilled in the art, when not departing from scope and spirit of the present utility model, above embodiment can be modified.Scope of the present utility model is limited by claims.
Claims (10)
1. a USB male joint connector, it is characterized in that: comprise the framework (2) having and penetrate end (1), also comprise and stretch to the first moulding (4), the second moulding (3) in framework (2) from penetrating end (1), wherein, described first moulding (4) is positioned at the top of the second moulding (3), described first moulding (4), framework (2), the second moulding (3) is respectively arranged with through the first injecting hole (9), the second injecting hole (8), the 3rd injecting hole (10) together; Also comprise the alignment pin (7) be injection-moulded in the first injecting hole (9), the second injecting hole (8), the 3rd injecting hole (10).
2. USB male joint connector according to claim 1, is characterized in that: what described second injecting hole (8) was arranged on framework (2) penetrates end (1) position.
3. USB male joint connector according to claim 2, is characterized in that: described first injecting hole (9), the second injecting hole (8), the 3rd injecting hole (10) are respectively arranged with multiple.
4. USB male joint connector according to claim 2, it is characterized in that: the upper surface of described first moulding (4), the lower surface of the second moulding (3) are provided with fin (13), the penetrating of described framework (2) end (1) inwall is provided with the gathering sill coordinated that to lead with this fin (13).
5. USB male joint connector according to claim 1, is characterized in that: be positioned together by the mode of reference column (11), location hole (12) between the lower surface of described first moulding (4) and the second moulding (3) upper surface.
6. USB male joint connector according to claim 1, is characterized in that: described first moulding (4), the second moulding (3) comprise injection moulding multiple contact terminals within it respectively; Wherein, described contact terminal comprises at least one first contact terminal (6), at least one second contact terminal (5), wherein, the contact zone of described first contact terminal (6) is greater than the contact zone of the second contact terminal (5).
7. USB male joint connector according to claim 6, is characterized in that: the contact terminal on described first moulding (4) is through the first injecting hole (9); Contact terminal on described second moulding (3) is through the 3rd injecting hole (10); Contact terminal through the first injecting hole (9), the 3rd injecting hole (10) wraps up by described alignment pin (7).
8. USB male joint connector according to claim 6, is characterized in that: the contact zone of described second contact terminal (5) is positioned at the rear end of the first contact terminal (6) contact zone.
9. USB male joint connector according to claim 1, is characterized in that: the size of described first injecting hole (9), the second injecting hole (8), the 3rd injecting hole (10) is different.
10. USB male joint connector according to claim 1, is characterized in that: be also provided with the sealed groove (14) for engaging with USB female connector in the front end of described framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901191.9U CN205122870U (en) | 2015-11-12 | 2015-11-12 | USB male connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901191.9U CN205122870U (en) | 2015-11-12 | 2015-11-12 | USB male connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122870U true CN205122870U (en) | 2016-03-30 |
Family
ID=55578448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901191.9U Active CN205122870U (en) | 2015-11-12 | 2015-11-12 | USB male connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829570A (en) * | 2020-06-23 | 2021-12-24 | 北京迈迪顶峰医疗科技有限公司 | Radio frequency pen processing method |
-
2015
- 2015-11-12 CN CN201520901191.9U patent/CN205122870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829570A (en) * | 2020-06-23 | 2021-12-24 | 北京迈迪顶峰医疗科技有限公司 | Radio frequency pen processing method |
| CN113829570B (en) * | 2020-06-23 | 2023-06-06 | 北京迈迪顶峰医疗科技有限公司 | Radio frequency pen processing method |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |