CN203491442U - Bidirectional-insertion USB socket - Google Patents
Bidirectional-insertion USB socket Download PDFInfo
- Publication number
- CN203491442U CN203491442U CN201320636163.XU CN201320636163U CN203491442U CN 203491442 U CN203491442 U CN 203491442U CN 201320636163 U CN201320636163 U CN 201320636163U CN 203491442 U CN203491442 U CN 203491442U
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- Prior art keywords
- usb socket
- metal shell
- usb
- usb connector
- arranges
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Abstract
The utility model discloses a bidirectional-insertion USB socket. The bidirectional-insertion USB socket comprises a plastic main body; a metal housing is fixedly arranged outside the plastic main body; the metal housing is provided with an opening part for insertion of an external USB connector; the plastic main body extends to provided with a tongue piece, and the tongue piece is located in the metal housing, arranged at a middle position the opening part and used to accommodate and insert the USB connector in a positive direction and in a negative direction; a front surface of the tongue piece is provided with upper-row terminals, and the upper-row terminals are used to be electrically connected with the USB connector when the USB connector is inserted in the positive direction; and a reverse surface of the tongue piece is provided with lower-row terminals, and the lower-row terminals are used to be electrically connected with the USB connector when the USB connector is inserted in the negative direction. The scheme is adopted, the bidirectional-insertion USB socket adopts a bidirectional-insertion design and can be well used with present products in the market in a combined manner, the USB connector can be directly inserted without consideration of an insertion direction, and the bidirectional-insertion USB socket is convenient to use and has very high market application value.
Description
Technical field
The utility model relates to USB socket, in particular, and a kind of USB socket of two-way insertion.
Background technology
USB (Universal Serial Bus, USB) the USB connector of connecting line or the USB connector of USB flash disk, or be called USB plug, USB male, male end etc., conventionally by USB socket, be connected on computer or other equipment.Along with the development of technology, existing USB socket, or be called USB female seat, often can only insert USB connector along a direction, can not anti-plug, otherwise cannot insert or damage USB connector.
Therefore, there is defect in prior art, needs to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of USB socket of novel two-way insertion.
The technical solution of the utility model is as follows: a kind of USB socket of two-way insertion, and it comprises plastic cement main body; The external stability of described plastic cement main body arranges a metal shell; Described metal shell arranges peristome, for inserting outside USB connector; Described plastic cement main body extension arranges a tongue piece, and it is inner that it is positioned at described metal shell, and is arranged at the centre position of described peristome, inner for all inserting described USB connector in forward and reverse direction and be placed in described metal shell; The positive projection of described tongue piece arranges row's terminal, when inserting described USB connector at forward, is connected with described USB connector conduction; The reverse side projection of described tongue piece arranges lower row's terminal, for when oppositely inserting described USB connector, is connected with described USB connector conduction.
Preferably, in described USB socket, the conducting end of described upper row's terminal with the conducting end of described lower row's terminal in the corresponding conducting one by one of described tongue piece inside.
Preferably, in described USB socket, described metal shell arranges respectively upper outside angle portion and the lower outside angle portion of sticking up of sticking up in the position of described peristome.
Preferably, in described USB socket, the described outer angle that sticks up angle portion and described metal shell is 20 degree to 90 degree.
Preferably, in described USB socket, described metal shell sticks up angle portion place some convex ribs is set outside contiguous described.
Preferably, in described USB socket, described metal shell sticks up angle portion place at least one hook part is also set outside contiguous described.
Preferably, in described USB socket, described in adjacent two, between convex rib, arrange one described in hook part.
Preferably, in described USB socket, it is outside that described metal shell snapping is fixed on described plastic cement main body.
Preferably, in described USB socket, described peristome has rectangular body.
Preferably, in described USB socket, described tongue piece has wedge shape section, the contiguous described peristome in its narrower one end.
Preferably, in described USB socket, described plastic cement main body also connects a PCB change-over panel, and it arranges four pins, for fixedly mounting described USB socket.
Preferably, in described USB socket, described plastic cement main body also arranges eight pins, for fixedly mounting described USB socket.
Adopt such scheme, the utility model adopts two-way insertion design, can be combined with the existing product on market well, directly inserts USB connector, without considering direction of insertion, easy-to-use, has very high market using value.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of USB connector forward insertion of the present utility model;
Fig. 2 is the oppositely schematic diagram of an embodiment of insertion of USB connector of the present utility model;
Fig. 3 is the structural representation of an embodiment of the present utility model;
Fig. 4 is the structural representation of an embodiment other direction of the present utility model;
Fig. 5 is the structural representation of an another direction of embodiment of the present utility model;
Fig. 6 is the schematic diagram of an embodiment of double pin of the present utility model;
Fig. 7 is the schematic diagram of other direction embodiment illustrated in fig. 6.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 3, an embodiment of the present utility model is, a kind of USB socket of two-way insertion, and it comprises plastic cement main body 102; The external stability of described plastic cement main body arranges a metal shell 101.Preferably, in described USB socket, it is outside that described metal shell snapping is fixed on described plastic cement main body, is convenient to like this this USB socket of rapid-assembling.Plastic cement main body also connects a PCB change-over panel 105, as shown in Figure 4, four pins is set on it, for fixedly mounting described USB socket; And for example, plastic cement main body arranges eight or 12 pins, for USB socket being mounted on to outside patch plate or other devices, and realizes conduction connection, for power supply and transfer of data.As shown in Figure 6,7, plastic cement main body arranges eight pins, is arranged in two rows.
Described metal shell arranges peristome, for inserting outside USB connector; As shown in Figure 3, preferred, in described USB socket, described metal shell arranges respectively upper outside angle portion 109 and the lower outside angle portion 110 of sticking up of sticking up in the position of described peristome.Peristome sticks up angle portion 109 and lower outside sticking up between angle portion 110 upper outside.Preferably, in described USB socket, the described outer angle that sticks up angle portion and described metal shell is 20 degree to 90 degree.For example, the described outer angle that sticks up angle portion and described metal shell is 20 degree, 25 degree, 29 degree, 32 degree, 45 degree, 67 degree, 75 degree or 89 degree.Preferably, the described outer angle that sticks up angle portion and described metal shell is 28 degree.Preferably, as shown in Figure 5, in described USB socket, described peristome has rectangular body.
Preferably, in described USB socket, described metal shell sticks up angle portion place some convex ribs 107 is set outside contiguous described, and for when inserting USB connector, the insertion position of guiding USB connector, makes insertion position and direction more accurate.Preferably, described metal shell also arranges at least one hook part at the contiguous described outer angle portion place of sticking up, and for after inserting USB connector, applies certain pressure, prevents that it is subjected to displacement under non-enough large active force effects in outside being subject to.Preferably, described in adjacent two, between convex rib, arrange one described in hook part, can obtain so preferably fixing and position-limiting action.Preferably, as shown in Figure 5, outside described in one, stick up angle portion two described hook parts be set, each hook part both sides arrange one respectively described in convex rib, can obtain so preferably fixing and position-limiting action.
As shown in Figure 3, described plastic cement main body extension arranges a tongue piece 106, and it is inner that it is positioned at described metal shell, and be arranged at the centre position of described peristome, inner for all inserting described USB connector in forward and reverse direction and be placed in described metal shell.Preferably, as shown in Figure 3, in described USB socket, described tongue piece has wedge shape section, the contiguous described peristome in its narrower one end; For example, narrower contiguous upper outside angle portion 109 and the lower outside angle portion 110 of sticking up of sticking up in one end of described tongue piece 106.Preferably, as shown in Figure 3, in described USB socket, described tongue piece has round end wedge shape section.
As shown in Figure 5, the positive projection of described tongue piece arranges row's terminal 103, when inserting described USB connector at forward, is connected with described USB connector conduction; As shown in Figure 1, described USB connector forward inserts described USB socket, by described upper row's terminal, is connected with described USB socket conduction; For example, under upper outside acting in conjunction of sticking up angle portion, convex rib and hook part, described USB connector is low dip slightly, thereby obtains more firm insertion effect, and it is more reliable that conduction is connected, failure rate is low.
As shown in Figure 5, the reverse side projection of described tongue piece arranges lower row's terminal 104, for when oppositely inserting described USB connector, is connected with described USB connector conduction; As shown in Figure 2, described USB connector oppositely inserts described USB socket, by described lower row's terminal, is connected with described USB socket conduction; For example, under lower outside acting in conjunction of sticking up angle portion, convex rib and hook part, described USB connector is low dip slightly, thereby obtains more firm insertion effect, and it is more reliable that conduction is connected, failure rate is low.
Preferably, in described USB socket, the conducting end of described upper row's terminal with the conducting end of described lower row's terminal for example, in the corresponding conducting one by one of described tongue piece inside,, in described tongue piece inside, some conduction end slots are set, difference conducting pair of conductive end, this is in conducting end, and one belongs to described upper row's terminal, another belongs to described lower row's terminal, then be jointly linked into the corresponding pin of described USB socket, to be installed on outside patch plate or other equipment, realize transfer of data or power supply.For example, described upper row's terminal arranges on first to be arranged in conducting end, second and arranges in conducting end, the 3rd and arrange on conducting end and the 4th and arrange conducting end, described lower row's terminal arranges first time row's conducting end, second time row's conducting end, the 3rd time row's conducting end and the 4th time row's conducting end, for example, PCB change-over panel arranges eight pins, and each pin connects a conducting end; Or, on first, arrange conducting end and first time row conducting end inner by the first line conduction of intercommunication signal of telecommunication PCB at described tongue piece, on second, arrange conducting end and second time row conducting end inner by the second line conduction of intercommunication signal of telecommunication PCB at described tongue piece, on the 3rd, arrange conducting end and the 3rd time row conducting end inner by the tertiary circuit conducting of intercommunication signal of telecommunication PCB at described tongue piece, arrange on the 4th conducting end with arrange for the 4th time conducting end in described tongue piece inside by the 4th line slot conducting of intercommunication signal of telecommunication PCB.And for example, on first, arrange conducting end and arrange conducting end for first time and in described tongue piece inside, pass through the first conduction end slot conducting, on second, arrange conducting end and arrange conducting end for second time and in described tongue piece inside, pass through the second conduction end slot conducting, on the 3rd, arrange conducting end and the 3rd time row conducting end inner by the 3rd conduction end slot conducting at described tongue piece, arrange conducting end and the 4th time row's conducting end on the 4th and by the 4th, conduct electricity end slot conducting described tongue piece is inner.Like this, as shown in Figure 4, PCB change-over panel arranges four pins, and each pin connects pair of conductive end.For example, two pins connect respectively power positive cathode, and two other pin connects holding wire.
For example, as shown in Figure 3, USB socket comprises metal shell 101, upper row's terminal 103 and lower row's terminal 104 of turning circuit, the plastic cement main body 102 of fixing upper row terminal, lower row's terminal and metal shell, and PCB change-over panel 105.Tongue piece 106 in plastic cement main body 102 is arranged at the center of metal shell insert port, guides and carries outside USB male end and insert rear and have enough spaces to guarantee to insert use; The intercommunication signal of telecommunication pcb board of upper row's terminal 103 and lower row's terminal 104 is fixed on plastic cement main body 102 the insides; The effect of plastic cement main body 102 location and protection upper row terminal 103 and lower row's terminal 104; On metal shell 101 openings, lower wall has upper outside angle portion 109 and the lower outside angle portion 110 of sticking up of sticking up, the usefulness when promoting that male end is positive and negative to be inserted; On metal shell, lower wall can only the row of catching up with terminal and lower row's termination contact electric connection after getting convex rib 107 and guiding spacing male end and insert, and convex rib 107 presses to a side the male ends of inserting and closely interferes the confining force that assurance is enough to be unlikely to inefficacy with hook part 108.
Upper row's terminal 103 and lower row's terminal 104 on tongue piece 106 two sides of plastic cement main body 102 respectively have 4 conducting terminals, add up to 8 conducting terminals, by the pin of PCB change-over panel 105, realize the conversion of signal, only just can the signal of telecommunication conducting in just slotting or anti-plug formula male end with 4 pins.Preferably, upper row's terminal 103 and lower row's terminal 104, be designed to have flexible shell fragment with the combination conducting structure of PCB change-over panel; When PCB change-over panel is fixed on plastic cement main body, eight plug contact flat springs that through hole is corresponding, realize conducting, and production efficiency is high, and maintenance is convenient, and space for maintenance is large, and cost is low.
Further, embodiment of the present utility model also comprises, each technical characterictic of the various embodiments described above, the USB socket of the two-way insertion being mutually combined to form.
It should be noted that, above-mentioned each technical characterictic continues combination mutually, forms the various embodiment that do not enumerate in the above, is all considered as the scope that the utility model specification is recorded; And, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (10)
1. a USB socket for two-way insertion, is characterized in that, comprises plastic cement main body;
The external stability of described plastic cement main body arranges a metal shell;
Described metal shell arranges peristome, for inserting outside USB connector;
Described plastic cement main body extension arranges a tongue piece, and it is inner that it is positioned at described metal shell, and is arranged at the centre position of described peristome, inner for all inserting described USB connector in forward and reverse direction and be placed in described metal shell;
The positive projection of described tongue piece arranges row's terminal, when inserting described USB connector at forward, is connected with described USB connector conduction;
The reverse side projection of described tongue piece arranges lower row's terminal, for when oppositely inserting described USB connector, is connected with described USB connector conduction.
2. USB socket according to claim 1, is characterized in that, the conducting end of described upper row's terminal with the conducting end of described lower row's terminal in the corresponding conducting one by one of described tongue piece inside.
3. USB socket according to claim 2, is characterized in that, described metal shell arranges respectively upper outside angle portion and the lower outside angle portion of sticking up of sticking up in the position of described peristome.
4. USB socket according to claim 3, is characterized in that, the described outer angle that sticks up angle portion and described metal shell is 20 degree to 90 degree.
5. USB socket according to claim 4, is characterized in that, described metal shell locates to arrange some convex ribs in the contiguous described outer angle portion of sticking up.
6. USB socket according to claim 5, is characterized in that, described metal shell locates also to arrange at least one hook part in the contiguous described outer angle portion of sticking up.
7. USB socket according to claim 6, is characterized in that, described in adjacent two, between convex rib, arrange one described in hook part.
8. according to the arbitrary described USB socket of claim 1 to 7, it is characterized in that, described tongue piece has wedge shape section, the contiguous described peristome in its narrower one end.
9. USB socket according to claim 8, is characterized in that, described plastic cement main body also connects a PCB change-over panel, and it arranges four pins, for fixedly mounting described USB socket.
10. USB socket according to claim 8, is characterized in that, described plastic cement main body also arranges eight pins, for fixedly mounting described USB socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636163.XU CN203491442U (en) | 2013-10-12 | 2013-10-12 | Bidirectional-insertion USB socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636163.XU CN203491442U (en) | 2013-10-12 | 2013-10-12 | Bidirectional-insertion USB socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491442U true CN203491442U (en) | 2014-03-19 |
Family
ID=50262247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636163.XU Expired - Fee Related CN203491442U (en) | 2013-10-12 | 2013-10-12 | Bidirectional-insertion USB socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491442U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836044A (en) * | 2015-04-10 | 2015-08-12 | 殷峥凯 | USB connector and electronic device with same |
| CN105742860A (en) * | 2014-12-12 | 2016-07-06 | 鸿富锦精密工业(武汉)有限公司 | USB line-end connector and USB board-end connector |
| CN106025627A (en) * | 2016-04-20 | 2016-10-12 | 张皓崎 | USB male and female receptacle capable of forward and reverse plugging |
| CN113783034A (en) * | 2021-09-17 | 2021-12-10 | 深圳市龙嘉鑫五金精密模具有限公司 | USB connecting female socket capable of adapting to plugging direction |
-
2013
- 2013-10-12 CN CN201320636163.XU patent/CN203491442U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742860A (en) * | 2014-12-12 | 2016-07-06 | 鸿富锦精密工业(武汉)有限公司 | USB line-end connector and USB board-end connector |
| CN104836044A (en) * | 2015-04-10 | 2015-08-12 | 殷峥凯 | USB connector and electronic device with same |
| CN106025627A (en) * | 2016-04-20 | 2016-10-12 | 张皓崎 | USB male and female receptacle capable of forward and reverse plugging |
| CN106025627B (en) * | 2016-04-20 | 2019-04-02 | 张皓崎 | The USB master-slave seat that positive and negative can be pulled and pushed |
| CN113783034A (en) * | 2021-09-17 | 2021-12-10 | 深圳市龙嘉鑫五金精密模具有限公司 | USB connecting female socket capable of adapting to plugging direction |
| CN113783034B (en) * | 2021-09-17 | 2023-08-08 | 深圳市龙嘉鑫五金精密模具有限公司 | USB connection female seat with self-adaptive plugging direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |