CN202405585U - Double-surface plugging universal serial bus (usb) plug - Google Patents
Double-surface plugging universal serial bus (usb) plug Download PDFInfo
- Publication number
- CN202405585U CN202405585U CN2011205501376U CN201120550137U CN202405585U CN 202405585 U CN202405585 U CN 202405585U CN 2011205501376 U CN2011205501376 U CN 2011205501376U CN 201120550137 U CN201120550137 U CN 201120550137U CN 202405585 U CN202405585 U CN 202405585U
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- CN
- China
- Prior art keywords
- plug
- golden finger
- usb
- golden fingers
- double
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Abstract
The utility model relates to a double-surface plugging universal serial bus (usb) plug. The double-surface plugging universal serial bus (usb) plug comprises a plug casing, golden fingers and a plug body, wherein the golden fingers are in contact with a standard usb socket conducting plate group, the plug body is used for bearing the golden fingers, the golden fingers are arranged on surfaces of the plug body, which are opposite to each other up and down, in an mirrored image mode, the golden fingers are conducting plates, and insulating square dents corresponding to two protruding compression contact pins on a standard usb socket are respectively arranged on the upper surface and the lower surface of the plug body which are opposite to each other respectively. The plug is simple in structure, has no right and reverse orders, facilitates the daily use of usb devices, and is free from short circuit phenomena of a power supply, low in cost and good in market prospect.
Description
Technical field
The utility model relates to a kind of usb plug, but relates in particular to a kind of usb plug of double-side plug-in, belongs to electronic communication field.
Background technology
Along with the development of electronic equipment, support that PC and the hand-held device of usb are universal day by day, use the external equipment of usb plug, socket gradually abundant, like keyboard, mouse, printer, digital camera, scanner, game machine, vision facilities etc.Usb is simple owing to possessing, ripe, the characteristic of plug and play, so very popular on market.Existing usb connected structure, its male joint and female joint all can only plug with fixed-direction, if with after one of them usb plug upset, be subject to the interior baffle plate of joint or the constraint of joint geometry, two joints can't normally be pegged graft, signal can't transmit.The constraint of this baffle plate and joint geometry be provided with purpose be in order to ensure several conduction end points in the male joint can be correctly with female joint in several conduction end points constitute corresponding the contact.In the practical operation, the joint comparison operation before correct the pegging graft brings greater inconvenience to the user, especially works as male joint or female joint in narrower and small place, often wants plug usb equipment for several times could accomplish data when eyes unable is seen and reads work.This moment be if need not distinguish the positive indirect problem of usb plug, just can head it off, this shows that the usb plug with two-sided plug function can improve the convenience of device operation.
Existing two-sided usb plug, the patent No. of bulletin was like on August 24th, 2011: the patent No. that 201120030526.6 Chinese utility model patent and on August 31st, 2011 are announced is: 201020686638.2 Chinese utility model patent.On August 24th, 2011, the patent No. of bulletin was: but 201120030526.6 Chinese utility model patent discloses a kind of usb plug of double-side plug-in; Comprise: plug body; Plug conducting terminal and the connector body that carries said plug conducting terminal with standard usb conducting sheet in socket groups of contact; Said plug conducting terminal comprises first conducting terminal and second conducting terminal of being made up of the conduction haptic element respectively; Described first conducting terminal and second conducting terminal are arranged on the opposite face up and down of described connector body, can double-side plug-in.On August 31st, 2011, the patent No. of bulletin was: but 201020686638.2 Chinese utility model patent discloses a kind of usb plug-in connection of double-side plug-in; Comprise: jack housing is arranged on conducting sheet in socket group in this jack housing and the fish plate that carries said conducting sheet in socket group; It is characterized in that said conducting sheet in socket group comprises the first conducting strip group and the second conducting strip group of being made up of four conducting strips respectively; Said fish plate comprises fish plate and following fish plate; The said opposite face of going up fish plate and following fish plate respectively is provided with four conduits; The said first conducting strip group and the second conducting strip group are interlocked along said shell axis direction mirror image and are embedded in the conduit of fish plate and following fish plate, on said shell, are provided with anti-mis-insertion mechanism.Positive indirect problem when above-mentioned two utility models can solve the grafting of usb plug really; But, at the tow sides that first conducting terminal and second conducting terminal of above-mentioned two utility models lays respectively at plug, insert the usb socket after; Wherein one group of conducting terminal contacts the transmission data with electrical contact on the standard usb socket tongue; Other one group of conducting terminal contacts with the metal shell of standard usb socket, so very easily causes two contact contact short circuits of power supply and ground of this group conducting terminal, and the lighter can cause equipment not to be identified; Weight person can cause the motherboard circuit burnout, can not the normal transmission data.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of usb plug that can two-sided plug, and in data read process, is difficult for being short-circuited, and transfer of data is stable.
The technical scheme that the utility model adopts is: a kind of usb plug that can two-sided plug; Comprise plug body 1; The golden finger that contacts with standard usb conducting sheet in socket
3, golden finger
4, golden finger
5, golden finger
6 and the header body 2 of carrying golden finger; On each relative up and down face of header body 2; Mirror image is provided with golden finger
3, golden finger
4, golden finger
5, golden finger
6; Golden finger
3, golden finger
4, golden finger
5, golden finger
6 are conducting strip, be respectively arranged with on two opposite faces up and down of header body 2 with standard usb socket on two outstanding squares depressions 7 that compress the corresponding insulation of haptic element.
The position of described square depression 7 is the edge 2mm from the usb plug, is 5mm apart from the front portion of usb plug; The length of side of square depression is 2mm, and the degree of depth is 0.5mm.
Described plug body 1 is commercially available common components with the golden finger
3 of standard usb conducting sheet in socket groups of contact, golden finger
4, golden finger
5, golden finger
6 and the header body 2 of carrying golden finger.
The beneficial effect of the utility model: this usb plug construction that can two-sided plug is simple, does not have the branch of positive and negative order, and it is convenient to bring for daily use usb equipment, and also can not produce the power supply short circuit phenomenon, with low cost, has good market prospects.
Description of drawings
The vertical view of Fig. 1 the utility model;
The upward view of Fig. 2 the utility model;
The front view of Fig. 3 the utility model;
Among the figure: the 1-plug body; The 2-header body; 3-golden finger
; 4-golden finger
; 5-golden finger
; 6-golden finger
; 7-square depression.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1: a kind of usb plug that can two-sided plug; Comprise plug body 1; The golden finger that contacts with standard usb conducting sheet in socket
3, golden finger
4, golden finger
5, golden finger
6 and the header body 2 of carrying golden finger; On each relative up and down face of header body 2; Mirror image is provided with golden finger
3, golden finger
4, golden finger
5, golden finger
6, and golden finger
3, golden finger
4, golden finger
5, golden finger
6 are conducting strip.
As shown in Figure 2: be respectively arranged with on two opposite faces up and down of header body 2 with standard usb socket on two outstanding squares depressions 7 that compress the corresponding insulation of haptic element.
The position of square depression is the edge 2mm from the usb plug, is 5mm apart from the front portion of usb plug; The length of side of square depression is 2mm, and the degree of depth is 0.5mm.
The operation principle of the utility model: the two-sided usb plug that adopts this structure; When the wherein one side of described two-sided usb plug when the conduction haptic element of the standard usb socket of computer inserts; Insulation square depression on the another side of two-sided usb socket receives the outstanding pressure that compresses haptic element on the standard usb socket; The golden finger of described two-sided usb plug contacts the data transfer of going forward side by side with the interior conduction haptic element of computer standard usb socket; When inserting standard usb socket to said usb plug conversely; This moment, the two sides of two-sided usb plug was exchanged; Insulation square depression on the one side receives the outstanding pressure that compresses haptic element on the standard usb socket; Golden finger on the another side contacts with conduction haptic element on the standard usb socket, accomplishes transfer of data work.
The utility model describes through the practical implementation process; Under the situation that does not break away from the utility model scope; Can also carry out various conversion and be equal to replacement utility model; Therefore, the utility model is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the utility model claim scope.
Claims (3)
- One kind can two-sided plug the usb plug; Comprise plug body (1); The golden finger that contacts with standard usb conducting sheet in socket(3), golden finger
(4), golden finger
(5), golden finger
(6) and the header body (2) of carrying golden finger; It is characterized in that: on each relative up and down face of header body (2); Mirror image is provided with golden finger
(3), golden finger
(4), golden finger
(5), golden finger
(6); Golden finger
(3), golden finger (4), golden finger
(5), golden finger
(6) are conducting strip, be respectively arranged with on two opposite faces up and down of header body (2) with standard usb socket on two outstanding squares depressions (7) that compress the corresponding insulation of haptic element.
- 2. usb plug that can two-sided plug as claimed in claim 1 is characterized in that, the position of square depression (7) is the edge 2mm from the usb plug, is 5mm apart from the front portion of usb plug.
- According to claim 1 or claim 2 can two-sided plug the usb plug, it is characterized in that the length of side of square depression (7) is 2mm, the degree of depth is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205501376U CN202405585U (en) | 2011-12-26 | 2011-12-26 | Double-surface plugging universal serial bus (usb) plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205501376U CN202405585U (en) | 2011-12-26 | 2011-12-26 | Double-surface plugging universal serial bus (usb) plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405585U true CN202405585U (en) | 2012-08-29 |
Family
ID=46703205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205501376U Expired - Fee Related CN202405585U (en) | 2011-12-26 | 2011-12-26 | Double-surface plugging universal serial bus (usb) plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405585U (en) |
-
2011
- 2011-12-26 CN CN2011205501376U patent/CN202405585U/en not_active Expired - Fee Related
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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: 20120829 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |