CN203553414U - Blind-mate female socket interface suitable for A-type USB with limiting slot - Google Patents
Blind-mate female socket interface suitable for A-type USB with limiting slot Download PDFInfo
- Publication number
- CN203553414U CN203553414U CN201320764449.6U CN201320764449U CN203553414U CN 203553414 U CN203553414 U CN 203553414U CN 201320764449 U CN201320764449 U CN 201320764449U CN 203553414 U CN203553414 U CN 203553414U
- Authority
- CN
- China
- Prior art keywords
- usb
- terminal carrier
- female seat
- seat interface
- type
- 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 - Lifetime
Links
- 241000538562 Banjos Species 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a blind-mate female socket interface suitable for an A-type USB (Universal Serial Bus) with a limiting slot, comprising a housing and a terminal carrier. The housing is wrapped around the terminal carrier, and is at a certain distance from the periphery of the terminal carrier to form two butt joint cavities used for accepting butting plugs. Conductive contacts are welded at both sides of the terminal carrier. The blind-mate female socket interface suitable for the A-type USB with the limiting slot provided by the utility model enables a user to plug in a USB randomly for use without previewing whether a USB male interface is opposite to the position of the female socket interface, thereby raising the probability of one-time plugging in of the USB.
Description
Technical field
The utility model relates to USB female seat interface, relates in particular to a kind of restricted slot type A type USB blindmate formula female seat interface that is applicable to.
Background technology
Terminal consumer is more and more higher to the requirement of the comfort of electronic product and human oriented design in recent years.The purpose of this utility model is to solve terminal use in grafting USB process, puzzlement that cannot disposable correct insertion under certain probability.Existing solution for the problems referred to above is:
(1) common A type USB female seat interface, the shortcoming of this scheme is that this type USB female seat interface only has a direction to have conductive contact, user need to identify inserted mode in advance, could correctly insert.
(2) circumscribed USB2.0 can blindmate pedestal, and the shortcoming of this scheme is that user need to consume additional expense and buys this pedestal; This scheme makes user in use increase extra loaded down with trivial details equipment; This pedestal only can be used on USB2.0 in addition, cannot meet client's up-to-date demand.
Utility model content
The purpose of this utility model is to provide a kind of restricted slot type A type USB blindmate formula female seat interface that is applicable to, and realizes user whether relative with female seat interface position without previewing USB public access mouth, and arbitrarily insertion can be used, and has improved the probability of the disposable insertion of USB.
For achieving the above object, the utility model proposes a kind of restricted slot type A type USB blindmate formula female seat interface that is applicable to, comprise housing, terminal carrier, described housing wraps in the surrounding of terminal carrier, and with terminal carrier surrounding in a distance to form two in order to accommodate the chamber of docking of banjo, conductive contact is all welded in the both sides of described terminal carrier.
Whether the beneficial effects of the utility model are to realize user relative with female seat interface position without previewing USB public access mouth, and arbitrarily insertion can be used, and has improved the probability of the disposable insertion of USB.
Preferably, the conductive contact of the every side of described terminal carrier comprises four conducting terminals.
Preferably, the conductive contact of the every side of described terminal carrier comprises four conducting terminals and five contact in order to be electrically connected with banjo.
Preferably, described conducting terminal is elastic conduction terminal.
Preferably, the layout opposite direction of the conductive contact of described terminal carrier both sides.
Accompanying drawing explanation
Fig. 1 shows the structure chart of the related USB female seat interface of the utility model.
Fig. 2 shows the distribution map of the conductive contact of the related terminal carrier of the utility model.
Fig. 3 shows the first working method schematic diagram of the related USB female seat interface of the utility model.
Fig. 4 shows the second working method schematic diagram of the related USB female seat interface of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, according to the related restricted slot type A type USB blindmate formula female seat interface that is applicable to of the utility model, comprise housing 10, terminal carrier 20.Wherein, described housing 10 comprises four connecting pins 101, and described housing 10 wraps in the surrounding of terminal carrier 20, and to form two, in order to what accommodate banjo, docks chamber 30 and 40 in a distance with terminal carrier 20 surroundings; The both sides of described terminal carrier 20 are welded with conductive contact, and when described USB is USB2.0, the conductive contact of described terminal carrier 20 every sides comprises four elastic conduction terminals 201/203, specifically as shown in Figure 2; When described USB is USB3.0, the conductive contact of described terminal carrier 20 every sides comprises four elastic conduction terminals 201/203 and five contact 202/204 in order to be electrically connected with banjo, specifically as shown in Figure 2, and the layout opposite direction of the conductive contact of described terminal carrier 20 both sides.
Wherein terminal carrier is for there being groove plastic parts.
Can also configure common conducting terminal, non-resilient conducting terminal substitutes described elastic conduction terminal.
Fig. 2 shows the distribution map of the conductive contact of the related terminal carrier of the utility model.Wherein elastic conduction terminal 201/203 comprises power supply terminal VBUS, earth terminal GND and a pair of signal terminal D+ between power supply terminal and earth terminal, D-; In order to the contact 202/204 being electrically connected with banjo, comprise two couples of high-speed differential signal contact SSRX-, SSRX+, SSTX-, SSTX+ and be positioned at the ground contact GND in the middle of described two pairs of high-speed differential signal contacts.
In concrete implementation process, when USB inserts, if the circuit of USB public access mouth is downward, contact the top conductive contact of female seat interface, USB is normally worked, as shown in Figure 3; If the circuit of USB public access mouth, towards top, contacts the below conductive contact of female seat interface, also can make USB normally work, as shown in Figure 4.The circuit function that wherein the utility model is related when being applicable to functional properties conductivity contact arrangement position in restricted slot type A type USB blindmate formula female seat interface and spinning upside down with USB public access mouth is corresponding.
The utility model is related is applicable to restricted slot type A type USB blindmate formula female seat interface whether can realize user relative with female seat interface position without previewing USB public access mouth, and arbitrarily insertion can be used, and has improved the probability of the disposable insertion of USB.
Claims (6)
1. one kind is applicable to restricted slot type A type USB blindmate formula female seat interface, comprise housing, terminal carrier, described housing wraps in the surrounding of terminal carrier, and with terminal carrier surrounding in a distance to form two in order to accommodate the chamber of docking of banjo, it is characterized in that: conductive contact is all welded in the both sides of described terminal carrier.
2. be according to claim 1ly applicable to restricted slot type A type USB blindmate formula female seat interface, it is characterized in that: the conductive contact of the every side of described terminal carrier comprises four conducting terminals.
3. be according to claim 1ly applicable to restricted slot type A type USB blindmate formula female seat interface, it is characterized in that: the conductive contact of the every side of described terminal carrier comprises four conducting terminals and five contact in order to be electrically connected with banjo.
4. be according to claim 2ly applicable to restricted slot type A type USB blindmate formula female seat interface, it is characterized in that: the conducting terminal of the every side of described terminal carrier is elastic conduction terminal.
5. be according to claim 3ly applicable to restricted slot type A type USB blindmate formula female seat interface, it is characterized in that: the conducting terminal of the every side of described terminal carrier is elastic conduction terminal.
6. according to the restricted slot type A type USB blindmate formula female seat interface that is applicable to described in claim 2 or 3, it is characterized in that: the layout opposite direction of the conductive contact of described terminal carrier both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764449.6U CN203553414U (en) | 2013-11-27 | 2013-11-27 | Blind-mate female socket interface suitable for A-type USB with limiting slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764449.6U CN203553414U (en) | 2013-11-27 | 2013-11-27 | Blind-mate female socket interface suitable for A-type USB with limiting slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553414U true CN203553414U (en) | 2014-04-16 |
Family
ID=50471486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764449.6U Expired - Lifetime CN203553414U (en) | 2013-11-27 | 2013-11-27 | Blind-mate female socket interface suitable for A-type USB with limiting slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553414U (en) |
-
2013
- 2013-11-27 CN CN201320764449.6U patent/CN203553414U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |