CN201845900U - Positively and negatively pluggable USB (universal serial bus) port - Google Patents
Positively and negatively pluggable USB (universal serial bus) port Download PDFInfo
- Publication number
- CN201845900U CN201845900U CN2010205422596U CN201020542259U CN201845900U CN 201845900 U CN201845900 U CN 201845900U CN 2010205422596 U CN2010205422596 U CN 2010205422596U CN 201020542259 U CN201020542259 U CN 201020542259U CN 201845900 U CN201845900 U CN 201845900U
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- Prior art keywords
- wedge
- usb port
- shaped block
- port
- negatively
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Abstract
The utility model relates to a positively and negatively pluggable USB port, which comprises a shell body; a cavity of the shell body is provided with a wedge-shaped block; the head of the wedge-shaped block is in wedge shape; the upper side and the lower side near the head of the wedge-shaped block are connected with symmetrical chips; the upper side and the lower side of the tail of the wedge-shaped block are respectively connected with an inner spring and an outer spring; the cavity of the shell body is also provided with a baffle penetrating through the wedge-shaped block; and the baffle is arranged among the chips and the inner springs. For the USB port, the structure is simple, the configuration is convenient, and the positive pluggability and the negative pluggability are realized.
Description
Technical field
The utility model relates to a kind of USB port, the especially positive and negative USB port that all can insert.
Background technology
The prior USB port usually can only one direction insert the electric elements such as USB flash disk that connect, at different computers, Laptop ﹠ Desktop especially, the position difference of that of USB port layer chip can only be according to fixing top and bottom towards insertion.This just often brings unnecessary trouble to the user, overexerts sometimes, may also can cause certain infringement to port.
Summary of the invention
The utility model to overcome the prior USB port can only one direction insert the deficiency of electric elements, a kind of simple in structure, the positive and negative easily USB port that all can insert of configuration is provided.
The technical solution of the utility model is:
The positive and negative USB port that all can insert, comprise housing, it is characterized in that: the inner chamber of described housing is provided with wedge, the head of described wedge is a wedge shape, described wedge is connected with the chip of symmetry near the both sides up and down of its head, the both sides up and down of the afterbody of described wedge are connected with inner spring and outer spring respectively, and the inner chamber of described housing also is provided with the baffle plate that passes described wedge, and described baffle plate is between described chip and described inner spring.
During use, when USB port is just inserted, with use at ordinary times the same, but when USB port is instead inserted, because the existence of wedge, Connection Element such as USB flash disk can be inserted smoothly, be the thrust of the pulling force and the outer spring that overcome inner spring simultaneously, wedge moves downward, and the existence of baffle plate makes that wedge can the motion inward along with the insertion of USB flash disk.When USB flash disk was extracted, wedge was because the effect of inner spring and outer spring returns to initial position.
The utility model has the advantages that: simple in structure, configuration convenience, efficiently solving existing USB port positive and negative can not all available problem.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is an internal structure right view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to Fig. 1, Fig. 2, the positive and negative USB port that all can insert described in the utility model, comprise housing 1, the inner chamber of described housing 1 is provided with wedge 2, the head of described wedge 2 is a wedge shape, described wedge 2 is connected with the chip 31 and the chip 32 of symmetry near the both sides up and down of its head, the both sides up and down of the afterbody of described wedge 2 are connected with inner spring 51 and outer spring 52 respectively, the inner chamber of described housing 1 also is provided with the baffle plate 4 that passes described wedge 2, and described baffle plate 4 is between described chip 32 and described inner spring 51.
During use, when USB port is just inserted, with use at ordinary times the same, but when USB port is instead inserted, because the existence of wedge 2, Connection Element such as USB flash disk can be inserted smoothly, be the thrust of the pulling force and the outer spring 52 that overcome inner spring 51 simultaneously, wedge 2 moves downward, and the existence of baffle plate 4 makes that wedge 2 can the motion inward along with the insertion of USB flash disk.When USB flash disk was extracted, wedge 2 was because the effect of inner spring 51 and outer spring 52 returns to initial position.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection range of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection range of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (1)
1. the positive and negative USB port that all can insert, comprise housing, it is characterized in that: the inner chamber of described housing is provided with wedge, the head of described wedge is a wedge shape, described wedge is connected with the chip of symmetry near the both sides up and down of its head, the both sides up and down of the afterbody of described wedge are connected with inner spring and outer spring respectively, and the inner chamber of described housing also is provided with the baffle plate that passes described wedge, and described baffle plate is between described chip and described inner spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205422596U CN201845900U (en) | 2010-09-26 | 2010-09-26 | Positively and negatively pluggable USB (universal serial bus) port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205422596U CN201845900U (en) | 2010-09-26 | 2010-09-26 | Positively and negatively pluggable USB (universal serial bus) port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845900U true CN201845900U (en) | 2011-05-25 |
Family
ID=44040779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205422596U Expired - Fee Related CN201845900U (en) | 2010-09-26 | 2010-09-26 | Positively and negatively pluggable USB (universal serial bus) port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845900U (en) |
Cited By (3)
| 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 |
| 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 |
| CN105261885A (en) * | 2015-11-12 | 2016-01-20 | 东莞市扬明精密塑胶五金电子有限公司 | Electric connector capable of being plugged positively and negatively and manufacturing assembling method thereof |
-
2010
- 2010-09-26 CN CN2010205422596U patent/CN201845900U/en not_active Expired - Fee Related
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 |
| CN104124569B (en) * | 2013-04-24 | 2016-01-20 | 河南理工大学 | A kind of USB interface structure |
| 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 |
| CN105261885A (en) * | 2015-11-12 | 2016-01-20 | 东莞市扬明精密塑胶五金电子有限公司 | Electric connector capable of being plugged positively and negatively and manufacturing assembling method thereof |
| CN105261885B (en) * | 2015-11-12 | 2018-02-09 | 东莞市扬明精密塑胶五金电子有限公司 | Can just the electric connector of anti-plug and its make assemble method |
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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: 20110525 Termination date: 20130926 |