CN104143711A - USB socket with detecting elastic sheet - Google Patents
USB socket with detecting elastic sheet Download PDFInfo
- Publication number
- CN104143711A CN104143711A CN201310171590.XA CN201310171590A CN104143711A CN 104143711 A CN104143711 A CN 104143711A CN 201310171590 A CN201310171590 A CN 201310171590A CN 104143711 A CN104143711 A CN 104143711A
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- shell
- usb socket
- elastic sheet
- detection
- 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.)
- Pending
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Abstract
A USB socket with a detecting elastic sheet comprises a metal socket shell (10) and a plastic insulating cover (20). The metal socket shell (10) is provided with a first electric contact pin (11) and further provided with a through hole (12). The USB socket further comprises the conductive detecting elastic sheet (30), the fixed end of the detecting elastic sheet (30) is fixed to the plastic insulating cover (20), the cantilever end of the detecting elastic sheet (30) extends downwards into the through hole (12), the plastic insulating cover (20) is further provided with a second electric contact pin (21), and the fixed end of the detecting elastic sheet (30) is connected with the second electric contact pin (21). The simple physical contact type detecting technology is adopted, and compared with a current popular electronic detecting technology, the USB socket is lower in cost, more convenient to use, low in fault rate and reliable in performance.
Description
Technical field
The present invention relates to basic electronic devices and components, particularly for the socket of the USB that pegs graft.
Background technology
Along with popularizing of the products such as portable power source, how to reduce stand-by power consumption and become a problem, address the above problem, the most direct method is exactly to adopt the method that detects+automatically control, and at present for detection technique, much all tends to accuracy better, sensitiveer electric detective technology, so general way is to adopt single-chip microcomputer to detect output current, closes output after output current is less than certain current point again.Although this advanced person's method has certain advantage,, the cost compare needing is in this way high, and be easily interfered cause detecting inaccurate, especially the occasion of some little electric current application, is difficult to detect because electric current is too little, causes occurring unnecessary dormancy.Under this background, particularly do not needing very high-precision context of detection, more need a kind of simple, low cost and detection means reliably.
Summary of the invention
The invention provides a kind of novel USB female seat, by adding a method that detects shell fragment, can be used for doing the plug detection of USB line, in solution prior art, testing cost is high, and the technical problem being easily disturbed.
The present invention solves the problems of the technologies described above this USB socket with detection shell fragment designing to comprise square metal consent shell and be set in the plastic cement insulating case of this metal consent enclosure, it is characterized in that: described metal consent shell is provided with the first electric connecting plate, on described metal consent shell, also offer open-work, this USB socket also includes the detection shell fragment of conduction, the stiff end of this detection shell fragment is fixed on described plastic cement insulating case, detect the cantilever end test of shell fragment to described in open-work, and protrude from the inner surface of described metal consent shell, on described plastic cement insulating case, be also provided with the second electric connecting plate, the stiff end of described detection shell fragment connects described the second electric connecting plate, described detection shell fragment is that elastomeric material is made, the V-shaped structure of cantilever end of described detection shell fragment.
What the present invention adopted is the detection technique of simple physical contact formula, compares at present popular electric detective technology, and its cost is higher, use convenient, and, its failure rate is low, dependable performance.
Brief description of the drawings
Fig. 1 is the schematic perspective view of USB socket of the present invention.Fig. 2 is the schematic perspective view of USB socket of the present invention bottom surface.Fig. 3 is the schematic perspective view that USB socket of the present invention is used state.
Embodiment
In conjunction with above-mentioned brief description of the drawings specific embodiments of the invention.
From in Fig. 1 to Fig. 3, this USB socket with detection shell fragment comprises square metal consent shell 10 and is set in the plastic cement insulating case 20 of these metal consent shell 10 outsides, described metal consent shell 10 is provided with the first electric connecting plate 11, on described metal consent shell 10, also offer open-work 12, this USB socket also includes the detection shell fragment 30 of conduction, the stiff end of this detection shell fragment 30 is fixed on described plastic cement insulating case 20, detect the cantilever end test of shell fragment 30 to described in open-work 12, and protrude from the inner surface of described metal consent shell 10, on described plastic cement insulating case 20, be also provided with the second electric connecting plate 21, the stiff end of described detection shell fragment 30 connects described the second electric connecting plate 21, described detection shell fragment 30 is made for elastomeric material, the V-shaped structure of cantilever end of described detection shell fragment 30.
USB metal consent shell 10 is connected with spring leaf 13 is as a whole, detect shell fragment 30 and be connected with the second electric connecting plate 21, and by plastic cement insulating case 20 insulation relative to metal consent shell 10, the second electric connecting plate 21 is welded on pcb board, is used as measuring ability.The 14th, conventional func PIN pin, two the first electric connecting plates 11 are connected with metal consent shell 10, are also welded on pcb board, and plastic cement insulating case 20 ensures the mutually insulated between metal jack housing 10 and the second electric connecting plate 21 and conventional func PIN pin 14 threes.Fig. 3 is working state figure of the present invention, the shell 41 of plug 40 is metal shell, in the time inserting USB plug, metal consent shell 10 is realized and being electrically connected with detection shell fragment 30 and the second electric connecting plate 21 by this intermediate dielectric of plug 40 shells, also being just equivalent to the second electric connecting plate 21 is connected with USB female seat grounding shell the first electric connecting plate 11, namely in the time of USB plug access socket, the second electric connecting plate 21 and shell short circuit, whether is the equal of 0 state, coordinating simple detection line can detect has the access of USB line; When non operating state, the second electric connecting plate 21 is unsettled, and the second electric connecting plate 21 and USB female seat grounding shell the second electric connecting plate 21 are in open-circuit condition, and whether conventional func PIN pin uses the function that does not affect other.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. one kind has the USB socket that detects shell fragment, comprise square metal consent shell (10) and be set in the plastic cement insulating case (20) of this metal consent shell (10) outside, it is characterized in that: described metal consent shell (10) is provided with the first electric connecting plate (11), on described metal consent shell (10), also offer open-work (12), this USB socket also includes the detection shell fragment (30) of conduction, the stiff end of this detection shell fragment (30) is fixed on described plastic cement insulating case (20), detect the cantilever end test of shell fragment (30) to described in open-work (12), and protrude from the inner surface of described metal consent shell (10), on described plastic cement insulating case (20), be also provided with the second electric connecting plate (21), the stiff end of described detection shell fragment (30) connects described the second electric connecting plate (21).
2. there is according to claim 1 the USB socket of shell fragment of detection, it is characterized in that: described detection shell fragment (30) is made for elastomeric material.
3. there is according to claim 2 the USB socket that detects shell fragment, it is characterized in that: the V-shaped structure of cantilever end of described detection shell fragment (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171590.XA CN104143711A (en) | 2013-05-11 | 2013-05-11 | USB socket with detecting elastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171590.XA CN104143711A (en) | 2013-05-11 | 2013-05-11 | USB socket with detecting elastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104143711A true CN104143711A (en) | 2014-11-12 |
Family
ID=51852833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310171590.XA Pending CN104143711A (en) | 2013-05-11 | 2013-05-11 | USB socket with detecting elastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108920390A (en) * | 2018-06-26 | 2018-11-30 | Oppo（重庆）智能科技有限公司 | insertion detection circuit, insertion detection method and electronic device |
| CN106848575B (en) * | 2017-02-10 | 2021-02-19 | 惠州Tcl移动通信有限公司 | External antenna, mobile terminal and antenna switching method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082370A (en) * | 2010-12-01 | 2011-06-01 | 连展科技（深圳）有限公司 | Standard connector with plug detection function and sinking plate-type connector with plug detection function |
| CN201927751U (en) * | 2010-11-04 | 2011-08-10 | 泰崴电子股份有限公司 | Connector terminal group and connector interface adopting same |
| CN202474427U (en) * | 2012-03-19 | 2012-10-03 | 泰崴电子股份有限公司 | Detection terminal and electric connector socket |
| CN202474426U (en) * | 2012-03-06 | 2012-10-03 | 泰崴电子股份有限公司 | Electric connector socket |
-
2013
- 2013-05-11 CN CN201310171590.XA patent/CN104143711A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201927751U (en) * | 2010-11-04 | 2011-08-10 | 泰崴电子股份有限公司 | Connector terminal group and connector interface adopting same |
| CN102082370A (en) * | 2010-12-01 | 2011-06-01 | 连展科技（深圳）有限公司 | Standard connector with plug detection function and sinking plate-type connector with plug detection function |
| CN202474426U (en) * | 2012-03-06 | 2012-10-03 | 泰崴电子股份有限公司 | Electric connector socket |
| CN202474427U (en) * | 2012-03-19 | 2012-10-03 | 泰崴电子股份有限公司 | Detection terminal and electric connector socket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848575B (en) * | 2017-02-10 | 2021-02-19 | 惠州Tcl移动通信有限公司 | External antenna, mobile terminal and antenna switching method |
| CN108920390A (en) * | 2018-06-26 | 2018-11-30 | Oppo（重庆）智能科技有限公司 | insertion detection circuit, insertion detection method and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |