CN203260828U - USB interface structure - Google Patents
USB interface structure Download PDFInfo
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- CN203260828U CN203260828U CN 201320210313 CN201320210313U CN203260828U CN 203260828 U CN203260828 U CN 203260828U CN 201320210313 CN201320210313 CN 201320210313 CN 201320210313 U CN201320210313 U CN 201320210313U CN 203260828 U CN203260828 U CN 203260828U
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- usb interface
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- pedestal
- groups
- interface structure
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Abstract
The utility model relates to a USB interface structure which comprises a base. A circuit board is arranged behind the base. Two sets of parallelly arranged metal elastic sheets are arranged in front of the base, wherein each set of metal elastic sheets comprises four metal elastic sheets which are arranged in row. One end of each metal elastic sheet is projected from the base, and the other end is inserted into the base and is connected with the circuit board. Outer covers which are mounted on the base are arranged outside the two sets of metal elastic sheets. Sliders are movably mounted in the outer covers through a guiding device. The back end of each slider is inserted between the two sets of metal elastic sheets. Two side surfaces of the slider, which contact with the two sets of the metal elastic sheets, are respectively provided with a metal contact sheet that contacts with the two sets of metal elastic sheets. When the USB interface structure is in use, matching between the sliders and the outer covers through the guiding device does not require positioning of a front surface and a back surface of the interface. The sliders can automatically adjust an insertion clearance to the outer covers, thereby further realizing blind insertion, and improving connection efficiency of the USB interface. The USB interface structure has the following advantages: simple structure, high convenience in application, and low cost.
Description
Technical field
The utility model belongs to the USB interface technical field, particularly a kind ofly need not to distinguish USB positive and negative interface position, and self can adapt to and regulate and then realize the USB interface structure of blindmate during grafting.
Background technology
Along with popularizing gradually of electronic product, the port that various electronic products is carried out the connector of transfer of data and charging all is provided with USB interface.Described USB is the abbreviation of English Universal Serial BUS, and its Chinese is being an external bus standard referred to as " logical get lines crossed ", is widely used in being connected and communication of standard computer and external equipment.USB interface is asymmetric, and the public access mouth is in access during maternal interface like this, must correctly locate the connection that the positive and negative of distinguishing interface can be correct.In order to distinguish the positive and negative of USB interface, all make a mark in USB interface, but owing to the reason of design or the restriction of space environment condition, people are difficult to distinguish the USB interface positive and negative by USB interface mark up and down, therefore, when reality was used, people often will try could connect smoothly several times, have brought very large inconvenience to people like this.In addition, number of patent application in the Chinese patent application is 201110092656.7, patent name for disclose in the patent of " USB blindmate interface " a kind of need not to locate can the blindmate access USB blindmate interface, but this USB blindmate interface exists complex structure, change larger to traditional USB interface, be not easy to implement the high in cost of production shortcoming.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provides in a kind of situation of the profile not changing traditional USB interface, need not to distinguish USB positive and negative interface position, self can adapt to and regulate during grafting so that realize blindmate simple in structure, be convenient to implement and USB interface structure that cost is low.
The purpose of this utility model is achieved in that a kind of USB interface structure, comprise pedestal, the rear portion of described pedestal is provided with circuit board, the front portion of pedestal is provided with the metal clips of two groups of parallel distributions, wherein every group of metal clips is four of distribution in a row, one end of each metal clips all protrudes from pedestal, the equal intercalation of the other end of each metal clips is connected in pedestal and with circuit board, the arranged outside of two groups of metal clipss has the outer cover that is installed on the pedestal, be movably installed with slide block by guider in the outer cover, the rear end of slide block is plugged between two groups of metal clipss, is provided with the metal contact piece that contacts respectively with two groups of metal clipss on slide block and the two sides that two groups of metal clipss contact.
The front portion of described pedestal also is provided with step, and described step is arranged between two groups of metal clipss, and two groups of metal clipss all protrude from step, and described outer cover is installed on the step.
Described step is one-body molded with pedestal.
Described guider comprises gathering sill and the positive stop lug boss that matches with gathering sill, and wherein said gathering sill is arranged on the relative two sides of outer cover, and described positive stop lug boss is arranged on the slide block two sides of matching with gathering sill.
Described gathering sill vertically distributes on the outer cover two relative side, and level and parallel distribution two all are set on each side.
The outer end of described slide block is provided with chamfering, and described chamfering is the structure that inclined-plane or arc surface or inclined-plane combine with arc surface.
Described two groups of metal clipss are communicated with by circuit board, wherein are provided with the pin that protrudes from pedestal on one group of metal clips in two groups of metal clipss.
Described outer cover is the outer cover of metal material.
Described metal clips and metal contact piece are the laminated structure that is made of copper.
The rubber base of described pedestal for adopting ambroin to make.
The utlity model has following positive effect:
1) the utility model by pedestal, be arranged on circuit board on the pedestal, be arranged on the pedestal and the metallic spring that is connected with circuit board, be installed in the outer cover on the pedestal and be installed in the outer cover and the slide block that can adjust up and down in outer cover forms by guider, have simple in structure, be convenient to implement, advantage that cost is low.
2) slide block of the present utility model and outer cover are by the cooperation of guider, when pegging graft, need not the positive and negative of locating interface, slide block can automatically adjust and outer cover between the position of grafting, and then adapt to the Interface realization blindmate that to peg graft, avoided traditional USB interface unsuccessful defective of repeatedly pegging graft, improved the joint efficiency of USB interface, and then improved operating efficiency.
3) shape of the outer cover of outer cover of the present utility model and traditional USB interface is roughly the same, is convenient to like this produce and implement; The outer end of slide block is provided with chamfering, is convenient to like this guiding when pegging graft, and adjusts the angle of slide block, and then improves success rate and the convenience of pegging graft; The pin of outstanding pedestal is set on the metal clips, is convenient to like this being connected of the utility model and external equipment, make the utility model use more convenient and simple.
Description of drawings
Fig. 1 is the structural representation one of a kind of USB interface structure of the utility model.
Fig. 2 is the structural representation two of a kind of USB interface structure of the utility model.
Fig. 3 is the structural representation three of a kind of USB interface structure of the utility model.
Fig. 4 is the structural representation that a kind of USB interface structure of the utility model is removed outer cover.
Fig. 5 is the structural representation that a kind of USB interface structure of the utility model is removed outer cover and pedestal.
Fig. 6 is the structural representation that a kind of USB interface structure of the utility model is removed outer cover and slide block.
Among the figure: 1, outer cover 2, pedestal 3, circuit board 4, pin 5, slide block 6, gathering sill 7, positive stop lug boss 8, metal contact piece 9, metal clips 10, chamfering 11, step.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
Embodiment 1
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, a kind of USB interface structure, comprise pedestal 2, the rear portion of described pedestal 2 is provided with circuit board 3, the front portion of pedestal 2 is provided with the metal clips 9 of two groups of parallel distributions, wherein every group of metal clips 9 is four of distribution in a row, one end of each metal clips 9 all protrudes from pedestal 2, the equal intercalation of the other end of each metal clips 9 is connected in pedestal 2 and with circuit board 3, the arranged outside of two groups of metal clipss 9 has the outer cover 1 that is installed on the pedestal 2, be movably installed with slide block 5 by guider in the outer cover 1, the rear end of slide block 5 is plugged between two groups of metal clipss 9, is provided with the metal contact piece 8 that contacts respectively with two groups of metal clipss 9 on slide block 5 and the two sides that two groups of metal clipss 9 contact.
Slide block of the present utility model and outer cover are by the cooperation of guider, when pegging graft, need not the positive and negative of locating interface, slide block can automatically adjust and outer cover between the gap of grafting, and then adapt to the Interface realization blindmate that will peg graft, and avoided traditional USB interface unsuccessful defective of repeatedly pegging graft, improved the joint efficiency of USB interface, and then improved operating efficiency, have simple in structure, be convenient to implement, advantage that cost is low.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, a kind of USB interface structure, comprise pedestal 2, the rear portion of described pedestal 2 is provided with circuit board 3, the front portion of pedestal 2 is provided with the metal clips 9 of two groups of parallel distributions, wherein every group of metal clips 9 is four of distribution in a row, one end of each metal clips 9 all protrudes from pedestal 2, the equal intercalation of the other end of each metal clips 9 is connected in pedestal 2 and with circuit board 3, the arranged outside of two groups of metal clipss 9 has the outer cover 1 that is installed on the pedestal 2, be movably installed with slide block 5 by guider in the outer cover 1, the rear end of slide block 5 is plugged between two groups of metal clipss 9, is provided with the metal contact piece 8 that contacts respectively with two groups of metal clipss 9 on slide block 5 and the two sides that two groups of metal clipss 9 contact.
The front portion of described pedestal 2 also is provided with step 11, and described step 11 is arranged between two groups of metal clipss 9, and two groups of metal clipss 9 all protrude from step 11, and described outer cover 1 is installed on the step 11.
Described step 11 is one-body molded with pedestal 2.
Described guider comprises gathering sill 6 and the positive stop lug boss 7 that matches with gathering sill 6, and wherein said gathering sill 6 is arranged on the relative two sides of outer cover 1, and described positive stop lug boss 7 is arranged on slide block 5 two sides of matching with gathering sill 6.
Described gathering sill 6 vertically distributes on outer cover 1 two relative side, and level and parallel distribution two all are set on each side.
The outer end of described slide block 5 is provided with chamfering 10, the structure that described chamfering 10 combines with arc surface for inclined-plane or arc surface or inclined-plane.
Described two groups of metal clipss 9 are communicated with by circuit board 3, wherein are provided with the pin that protrudes from pedestal 2 on one group of metal clips 9 in two groups of metal clipss 9.
Described outer cover 1 is the outer cover of metal material.
Described metal clips 9 and metal contact piece 8 are the laminated structure that is made of copper.
The rubber base of described pedestal 2 for adopting ambroin to make.
The utility model in use, slide block contacts with the USB interface that will peg graft, chamfering transforms the force direction that is subjected to of slide block, slide block is under the effect of positive stop lug boss and gathering sill, in outer cover, adjust up and down, slide block is cooperated with the interface that will peg graft with gap between the outer cover, USB interface of the present utility model so just can be finished the operation of pegging graft need not to distinguish in the situation of USB interface positive and negative, and then realized blindmate, avoided traditional USB interface unsuccessful defective of repeatedly pegging graft, improved the joint efficiency of USB interface, and then improved operating efficiency, had simple in structure, be convenient to implement, the advantage that cost is low; The chamfering of slide block outer end plays the effect of guiding when pegging graft, and has improved success rate and the convenience of pegging graft; The pin of outstanding pedestal is set on the metal clips, is convenient to like this being connected of the utility model and external equipment, make the utility model use more convenient and simple.
Claims (10)
1. USB interface structure, comprise pedestal, it is characterized in that: the rear portion of described pedestal is provided with circuit board, the front portion of pedestal is provided with the metal clips of two groups of parallel distributions, wherein every group of metal clips is four of distribution in a row, one end of each metal clips all protrudes from pedestal, the equal intercalation of the other end of each metal clips is connected in pedestal and with circuit board, the arranged outside of two groups of metal clipss has the outer cover that is installed on the pedestal, be movably installed with slide block by guider in the outer cover, the rear end of slide block is plugged between two groups of metal clipss, is provided with the metal contact piece that contacts respectively with two groups of metal clipss on slide block and the two sides that two groups of metal clipss contact.
2. a kind of USB interface structure according to claim 1, it is characterized in that: the front portion of described pedestal also is provided with step, described step is arranged between two groups of metal clipss, and two groups of metal clipss all protrude from step, and described outer cover is installed on the step.
3. a kind of USB interface structure according to claim 2, it is characterized in that: described step is one-body molded with pedestal.
4. a kind of USB interface structure according to claim 1, it is characterized in that: described guider comprises gathering sill and the positive stop lug boss that matches with gathering sill, wherein said gathering sill is arranged on the relative two sides of outer cover, and described positive stop lug boss is arranged on the slide block two sides of matching with gathering sill.
5. a kind of USB interface structure according to claim 4 is characterized in that: described stopper slot vertically distributes on the outer cover two relative side, and level and parallel distribution two all are set on each side.
6. a kind of USB interface structure according to claim 1, it is characterized in that: the outer end of described slide block is provided with chamfering, and described chamfering is the structure that inclined-plane or arc surface or inclined-plane combine with arc surface.
7. a kind of USB interface structure according to claim 1, it is characterized in that: described two groups of metal clipss are communicated with by circuit board, wherein are provided with the pin that protrudes from pedestal on one group of metal clips in two groups of metal clipss.
8. a kind of USB interface structure according to claim 1, it is characterized in that: described outer cover is the outer cover of metal material.
9. a kind of USB interface structure according to claim 1, it is characterized in that: described metal clips and metal contact piece are the laminated structure that is made of copper.
10. a kind of USB interface structure according to claim 1 is characterized in that: the rubber base of described pedestal for adopting ambroin to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210313 CN203260828U (en) | 2013-04-24 | 2013-04-24 | USB interface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210313 CN203260828U (en) | 2013-04-24 | 2013-04-24 | USB interface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260828U true CN203260828U (en) | 2013-10-30 |
Family
ID=49473367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320210313 Withdrawn - After Issue CN203260828U (en) | 2013-04-24 | 2013-04-24 | USB interface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124569A (en) * | 2013-04-24 | 2014-10-29 | 河南理工大学 | USB interface structure |
| CN104362453A (en) * | 2014-08-20 | 2015-02-18 | 东莞市宁氏电子科技有限公司 | USB (universal serial bus) male interface with two-side plugging method |
| CN104979671A (en) * | 2015-07-11 | 2015-10-14 | 重庆市炙热科技发展有限公司 | Special bi-side USB disc random insertion structure for notebook computer |
| CN105048138A (en) * | 2015-07-11 | 2015-11-11 | 重庆市炙热科技发展有限公司 | Two-sided identification USB male plug structure irrespective of positive side and negative side |
| CN105206979A (en) * | 2015-07-11 | 2015-12-30 | 重庆工业职业技术学院 | USB male plug tongue structure |
-
2013
- 2013-04-24 CN CN 201320210313 patent/CN203260828U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124569A (en) * | 2013-04-24 | 2014-10-29 | 河南理工大学 | USB interface structure |
| CN104124569B (en) * | 2013-04-24 | 2016-01-20 | 河南理工大学 | A kind of USB interface structure |
| CN104362453A (en) * | 2014-08-20 | 2015-02-18 | 东莞市宁氏电子科技有限公司 | USB (universal serial bus) male interface with two-side plugging method |
| CN104979671A (en) * | 2015-07-11 | 2015-10-14 | 重庆市炙热科技发展有限公司 | Special bi-side USB disc random insertion structure for notebook computer |
| CN105048138A (en) * | 2015-07-11 | 2015-11-11 | 重庆市炙热科技发展有限公司 | Two-sided identification USB male plug structure irrespective of positive side and negative side |
| CN105206979A (en) * | 2015-07-11 | 2015-12-30 | 重庆工业职业技术学院 | USB male plug tongue structure |
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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: 20131030 Effective date of abandoning: 20160120 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |