CN204333531U - A kind of connecting-piece structure for USB connector - Google Patents
A kind of connecting-piece structure for USB connector Download PDFInfo
- Publication number
- CN204333531U CN204333531U CN201420844318.3U CN201420844318U CN204333531U CN 204333531 U CN204333531 U CN 204333531U CN 201420844318 U CN201420844318 U CN 201420844318U CN 204333531 U CN204333531 U CN 204333531U
- Authority
- CN
- China
- Prior art keywords
- intermediate plate
- usb connector
- piece structure
- location notch
- elastic clamping
- 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.)
- Withdrawn - After Issue
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of connecting-piece structure for USB connector, comprise: intermediate plate and be arranged on described intermediate plate both sides and the shell fragment be connected with described intermediate plate, described intermediate plate is provided with through hole, and on the dual-side of described intermediate plate, symmetry is provided with lug; One end of described shell fragment is provided with elastic clamping hook, the other end is provided with clip, is provided with location notch between described elastic clamping hook and described clip, is provided with protuberance between described location notch and described elastic clamping hook, wherein, described location notch is connected with one end of described lug.The utility model has good plug performance, and contact stabilization is reliable, long service life.
Description
Technical field:
The utility model relates to USB connector technical field, relates to a kind of connecting-piece structure of USB connector in particular.
Background technology:
Along with computer hardware develop rapidly, ancillary equipment is increasing, and keyboard, mouse, modulator-demodulator, printer generally all access computer by USB connector.It is fast that USB connector has transmission speed, supports hot plug and connect the feature of multiple equipment, be used widely in all kinds of external equipment at present.
As shown in Figure 1, the connecting-piece structure of existing USB connector comprises connecting plate 01, is arranged on the through hole 011 on described connecting plate 01 and is arranged on two elastic clamping hooks 012 on described connecting plate 01, there is short shortcoming in useful life in this kind of connecting-piece structure, after Long-Time Service, elastic clamping hook is easily out of shape, cause loose contact, it is unreliable to plug, and has a strong impact on serviceability.
Summary of the invention:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of connecting-piece structure for USB connector, and it has good plug performance, and contact stabilization is reliable, long service life.
Technology solution of the present utility model is as follows:
For a connecting-piece structure for USB connector, comprising: intermediate plate and be arranged on described intermediate plate both sides and the shell fragment be connected with described intermediate plate, described intermediate plate is provided with through hole, symmetrically on the dual-side of described intermediate plate is provided with lug; One end of described shell fragment is provided with elastic clamping hook, the other end is provided with clip, is provided with location notch between described elastic clamping hook and described clip, is provided with protuberance between described location notch and described elastic clamping hook, wherein, described location notch is connected with one end of described lug.
Preferred as technique scheme, described intermediate plate and described shell fragment integrated punching shaping.
Preferred as technique scheme, described intermediate plate is arranged with described shell fragment is mutually vertical.
Preferred as technique scheme, described protuberance is hemispherical, and the degree of depth of described protuberance is 0.2 ~ 0.5mm.
Preferred as technique scheme, the two ends of described location notch and described lug intersection are provided with arc sections.
Preferred as technique scheme, described intermediate plate is at least provided with a through hole, described through hole is distributed on the Width of described intermediate plate uniformly.
Preferred as technique scheme, the rectangular shape of described location notch and be close to described clip and arrange.
Preferred as technique scheme, described elastic clamping hook bends near the direction of intermediate plate.
Preferred as technique scheme, described clip offers utensil receiving opening.
The beneficial effects of the utility model are: the both sides of intermediate plate are provided with shell fragment, one end of shell fragment is provided with elastic clamping hook, the other end is provided with clip, also protuberance is provided with between described clip and described elastic clamping hook, the utility model is by arranging shell fragment in the both sides of described intermediate plate, effectively strengthen the connect-disconnect life of connector, improve the useful life of connector; The setting of described protuberance adds the elasticity of described shell fragment, and for the plug cooperation of connector provides suitable dynamics, plug performance is good, and contact stabilization is reliable; One end of described shell fragment is also provided with clip, and described clip plays a guide effect when mounted and also has the effect can fixing pcb board simultaneously, thus it is stable that pcb board is welded.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the rear glue core apparatus with the utility model connecting-piece structure.
In figure, 10, intermediate plate; 11, through hole; 12, lug; 20, shell fragment; 21, protuberance; 22, elastic clamping hook; 23, clip; 231, utensil receiving opening; 24, location notch; 241, arc sections; 30, rear glue core; 31, reference column; 32, projection.
Embodiment:
Embodiment: by particular specific embodiment, execution mode of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by content disclosed in the present specification.
As shown in Figure 2, a kind of connecting-piece structure for USB connector, comprise: intermediate plate 10 and be arranged on described intermediate plate 10 both sides and the shell fragment 20 be connected with described intermediate plate 10, wherein, described intermediate plate 10 is arranged with described shell fragment 20 is mutually vertical, and described intermediate plate 10 is shaping with described shell fragment 20 integrated punching.
As shown in Figure 2, described intermediate plate 10 is at least provided with through hole 11, described through hole 11 is distributed on the Width of described intermediate plate 10 uniformly, the intermediate plate 10 of the present embodiment is provided with two through holes 11.As shown in Figure 3, described through hole 11 matches with the reference column 31 of rear glue core 30, and described reference column 31 runs through described through hole 11, is fixed between described rear glue core 30 by described intermediate plate 10.Symmetrically on the dual-side of described intermediate plate 10 be provided with lug 12, described lug 12 plays the effect connecting described shell fragment 20.
As shown in Figure 2, one end of described shell fragment 20 is provided with elastic clamping hook 22, and the other end is provided with clip 23, and wherein, described elastic clamping hook 22 bends near the direction of intermediate plate 10.Be provided with location notch 24 between described elastic clamping hook 22 and described clip 23, be provided with protuberance 21 between described location notch 24 and described elastic clamping hook 22, described protuberance 21 is in hemispherical, and the degree of depth of described protuberance 21 is 0.2 ~ 0.5mm.
See shown in Fig. 2 and Fig. 3, described location notch 24 is connected with one end of described lug 12, and described location notch 24 is provided with arc sections 241 with the two ends of described lug 12 intersection, and described arc sections 241 matches with the projection 32 of described rear glue core 30.The rectangular shape of described location notch 24 and be close to described clip 23 and arrange, described clip 23 offers utensil receiving opening 231, described clip 23 plays a guide effect when mounted, and the utensil receiving opening 231 of described clip 23 can fix pcb board, thus it is stable that pcb board is welded.
Described embodiment in order to illustrative the utility model, but not for limiting the utility model.Any those skilled in the art all without prejudice under spirit of the present utility model and category, can modify to described embodiment, therefore rights protection scope of the present utility model, should listed by claim of the present utility model.
Claims (9)
1. the connecting-piece structure for USB connector, be characterised in that, comprise: intermediate plate (10) and be arranged on described intermediate plate (10) both sides and the shell fragment (20) be connected with described intermediate plate (10), described intermediate plate (10) is provided with through hole (11), on the dual-side of described intermediate plate (10), symmetry is provided with lug (12); One end of described shell fragment (20) is provided with elastic clamping hook (22), the other end is provided with clip (23), location notch (24) is provided with between described elastic clamping hook (22) and described clip (23), protuberance (21) is provided with between described location notch (24) and described elastic clamping hook (22), wherein, described location notch (24) is connected with one end of described lug (12).
2. the connecting-piece structure for USB connector according to claim 1, is characterized in that: described intermediate plate (10) is shaping with described shell fragment (20) integrated punching.
3. the connecting-piece structure for USB connector according to claim 1, is characterized in that: described intermediate plate (10) is arranged with described shell fragment (20) is mutually vertical.
4. the connecting-piece structure for USB connector according to claim 1, is characterized in that: described protuberance (21) is in hemispherical, and the degree of depth of described protuberance (21) is 0.2 ~ 0.5mm.
5. the connecting-piece structure for USB connector according to claim 1, is characterized in that: described location notch (24) is provided with arc sections (241) with the two ends of described lug (12) intersection.
6. the connecting-piece structure for USB connector according to claim 1, it is characterized in that: described intermediate plate (10) is at least provided with a through hole (11), described through hole (11) is distributed on the Width of described intermediate plate (10) uniformly.
7. the connecting-piece structure for USB connector according to claim 1, is characterized in that: described location notch (24) rectangular shape and be close to described clip (23) arrange.
8. the connecting-piece structure for USB connector according to claim 1, is characterized in that: described elastic clamping hook (22) bends near the direction of intermediate plate (10).
9. the connecting-piece structure for USB connector according to claim 1, is characterized in that: described clip (23) offers utensil receiving opening (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844318.3U CN204333531U (en) | 2014-12-26 | 2014-12-26 | A kind of connecting-piece structure for USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844318.3U CN204333531U (en) | 2014-12-26 | 2014-12-26 | A kind of connecting-piece structure for USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204333531U true CN204333531U (en) | 2015-05-13 |
Family
ID=53169849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844318.3U Withdrawn - After Issue CN204333531U (en) | 2014-12-26 | 2014-12-26 | A kind of connecting-piece structure for USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204333531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577594A (en) * | 2014-12-26 | 2015-04-29 | 东莞市雅联电子有限公司 | Connection piece structure used for USB (universal serial bus) connector |
-
2014
- 2014-12-26 CN CN201420844318.3U patent/CN204333531U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577594A (en) * | 2014-12-26 | 2015-04-29 | 东莞市雅联电子有限公司 | Connection piece structure used for USB (universal serial bus) connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |