CN205092343U - USB connector that can positive and negatively insert - Google Patents
USB connector that can positive and negatively insert Download PDFInfo
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- CN205092343U CN205092343U CN201520770892.3U CN201520770892U CN205092343U CN 205092343 U CN205092343 U CN 205092343U CN 201520770892 U CN201520770892 U CN 201520770892U CN 205092343 U CN205092343 U CN 205092343U
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- pcb board
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Abstract
The utility model discloses a USB connector that can positive and negatively insert, can tow sides wantonly to inserting. The utility model discloses include the shell, the shell front end is equipped with the slot, is equipped with the plastic main part in the shell rear end, is equipped with a plurality of long ends in the plastic main part, and the tail end setting of long end is on the low step face of plastic main part, and the front end of long end is equipped with the PCB board, and a plurality of long end positions in PCB board surface, PCB board bottom surface are equipped with a plurality of short ends, and the long end on PCB board surface is reverse with the order of the short end of PCB board bottom surface. The utility model discloses a two -sided electricity that can both go on of tongue piece is connected for the plug is connected from the effective electricity of positive and negative arbitrary direction insert the plug homoenergetic, and convenient to use the direction can not appear and insert wrong phenomenon, realized two positive and negative directions of butting connector insert can both be compatible the effect, effectively protect the socket.
Description
Technical field
The utility model relates to a kind of electric connector, especially relate to a kind of can both forward and reverse directions to insert USB connector.
Background technology
USB (USB) is present in daily life widely, and the transmission of electronic device data adopts this general standard, the plug and play of USB interface support equipment and warm connection function mostly.Now for transfer of data with the Peripheral Interface of exchanges data, USB (universal serial bus) (USB) is undoubtedly one of interface be most widely used at computer and periphery consumer electronics field.The appearance of USB3.0 standard drastically increases the transmission speed of data, and in the USB interface design of standard A Type type, USB3.0 can ideally realize change in design and not affect downward compatibility and constructional appearance.At present, in the attachment unit interface such as transmission communication, charging energising of the portable mobile apparatus such as mobile phone, panel computer, micro universal serial bus (MICROUSB) interface connector is widely used.
In order to prevent people's wrong plug when using USB interface docking, USB interface has specially carried out fool-proof design, and namely when plug, socket are all unidirectional time, plug could insert socket smoothly.Tradition USB connector does not support anti-plug, only after plug correctly inserts socket, could realize connecting.Current USB plug connector and power jack connector just slotting to adopting time slotting, if anti-plug, electric power plug connector will be made to insert, thus make troubles to the routine use of people, and also easily in repeatedly anti-plug process, cause the wearing and tearing of connector even to damage.Like this, user in use, often needs to check that socket is which direction, again plug is adjusted to same direction to insert again, or one inserts and does not exchange direction and insert, sometimes vary also can because of hard insert overexert a plug or socket bad to inserting, cause very burden.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, to provide between a kind of plug and socket can tow sides arbitrarily to inserting, electrical transmission provide continual and steady can both forward and reverse directions to the USB connector of inserting.
For achieving the above object, the utility model adopts following scheme:
A kind of can the USB connector of just anti-plug, include shell, shell is rectangular frame, case nose is provided with slot, plastic cement main body is provided with in outer casing back, plastic cement main body is L-type, plastic cement main body is provided with some long ends, the tail end of long end is arranged on the low step surface of plastic cement main body, and the front end of long end is provided with pcb board, and some long ends are positioned at pcb board upper surface, pcb board bottom surface is provided with some short ends, be provided with connecting line in pcb board, the connecting line in pcb board is electrically connected long end and short end, putting in order oppositely of the long end on pcb board surface and the short end of pcb board bottom surface.
Wherein in some embodiments, the long end of described pcb board upper surface connects one to one to left order by by the right side with the short end of pcb board bottom surface respectively successively by by left-to-right order, the pcb board upper surface left side starts to start first short end (female terminal) on the right of first long end (female terminal) connecting PCB board bottom surface, the left side, pcb board surface starts to start second short end on the right of second long end connecting PCB board bottom surface, the left side, pcb board surface starts to start the 3rd short end on the right of the 3rd long end connecting PCB board bottom surface, the left side, pcb board surface starts to start the 4th short end on the right of the 4th long end connecting PCB board bottom surface.
Wherein in some embodiments, the outer surface of the relative pcb board of described short end is provided with strip short end boss, and the outer surface of the relative pcb board in long end front end is provided with strip long end boss.
Wherein in some embodiments, the short end of described pcb board bottom surface, the long end front end on pcb board surface and short end form connector tongue piece, and tongue piece connects peripheral hardware USB interface.
Wherein in some embodiments, described case nose slot is L-type, and tongue piece is suspended in case nose slot, and case nose is provided with shell bending, shell bending buckle flap sides.
Wherein in some embodiments, the tail end of described long end is provided with long end weld pitted skin away from the side of the low step surface of plastic cement main body.
Wherein in some embodiments, the middle-end part of described long end is fixed in the boss rank of plastic cement main body, and long end middle-end is positioned at front, plastic cement main body boss rank and is provided with long end bending, long end bending boss.
Of the present utility modelly the plug terminal of one row for being connected with female terminal can be respectively set both forward and reverse directions to the tongue piece upper and lower surface of USB connector inserted; tongue piece is two-sided can be electrically connected; make plug insert socket from positive and negative either direction all can effectively be electrically connected; easy to use, there will not be the phenomenon of direction wrong plug, achieve the effect that the insertion of butt connector positive and negative both direction can be compatible; available protecting socket; easy to connect, durable, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the exploded view in the utility model front;
Fig. 3 is the exploded view at the utility model back side;
Fig. 4 is the installation diagram at the utility model back side;
Fig. 5 is the installation diagram in the utility model front.
Description of reference numerals is as follows:
Long end bending 10, long end bending boss 11, long end weld pitted skin 12, shell bending 13, shell riveted mouth 14, shell riveted mouth riveting point 15, tongue piece 16, shell 21, short end 22, pcb board 23, plastic cement main body 24, long end 25, the first concave station 26, second concave station 27, short end boss 28, long end boss 29.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be understood further, resolve advantage of the present utility model and spirit, by being further elaborated the utility model by the following examples.
Its structure of the utility model is as shown in accompanying drawing 1, accompanying drawing 2.The utility model includes shell 21, and shell 21 front end is provided with slot, and shell 21 is provided with plastic cement main body 24 in rear end, and plastic cement main body 24 is L-type, and plastic cement main body 24 is provided with some long ends 25.
Wherein in an embodiment, when being used as power supply USB connector, be preferably and be provided with 4 long ends 25, the tail end of long end 25 is arranged on the low step surface of plastic cement main body 24, and the tail end of long end 25 is provided with long end weld pitted skin 12 (convenient welding) away from the side of the low step surface of plastic cement main body 24.
The middle-end part of long end 25 is fixed in the boss rank of plastic cement main body 24, and long end 25 middle-end is positioned at front, plastic cement main body 24 boss rank and is provided with long end bending 10, long end bending boss 11.
Wherein in an embodiment, be preferably middle two long ends 25 and be provided with long end bending boss 11 (increasing the elasticity of product), two long ends 25 of both sides are provided with long end bending 10 (increasing the elasticity of product), long end bending 10 in different long end 25 coordinates with long end bending boss 11, adds the elasticity that long end 25 connects.
The front end of long end 25 is provided with pcb board 23 (connecting conversion length end), some long ends 25 are positioned at pcb board 23 surface, pcb board 23 bottom surface is provided with some short ends 22, the short end 22 of pcb board 23 bottom surface, long end 25 front end on pcb board 23 surface and short end 22 form connector tongue piece 16, and tongue piece 16 connects peripheral hardware USB interface.
Shell 21 front slot is L-type, and tongue piece 16 is suspended in shell 21 front slot, and shell 21 front end is provided with shell bending 13, and shell bending 13 buckle tongue piece 16 side, shell bending 13 increases the 4pin short circuit of shell 21 and long end 25.
The long end 25 on pcb board 23 surface puts in order oppositely with the short end 22 of pcb board 23 bottom surface, and when making tongue piece 16 insert peripheral hardware USB interface from positive and negative either direction, tongue piece 16 can connect so that correct distributing order is corresponding with peripheral hardware USB interface.Be provided with connecting line in pcb board 23, the connecting line in pcb board 23 is electrically connected long end 25 and short end 22; The long end 25 on pcb board 23 surface connects one to one to left order by by the right side with the short end 22 of pcb board 23 bottom surface respectively successively by by left-to-right order.
Wherein in an embodiment, the surperficial left side of pcb board 23 starts to start first short end 22 (female terminal) on the right of first long end 25 (female terminal) connecting PCB board 23 bottom surface, the surperficial left side of pcb board 23 starts to start second short end 22 on the right of second long end 25 connecting PCB board 23 bottom surface, the surperficial left side of pcb board 23 starts to start the 3rd short end 22 on the right of the 3rd long end 25 connecting PCB board 23 bottom surface, the surperficial left side of pcb board 23 starts to start the 4th short end 22 on the right of the 4th long end 25 connecting PCB board 23 bottom surface, any change need not be carried out to equipment when being easily installed on equipment, direct application, facilitate installation and use.
Shell 21 upper surface offers two the first concave stations 26, shell 21 bottom surface offers two the second concave stations 27, first concave station 26 keeps plastic cement main body 24 to prelocalization, second concave station 27 keeps plastic cement main body 24 to locate backward, the outer surface of the relative pcb board 23 of short end 22 is provided with strip short end boss 28 (facilitating product to contact female seat shell fragment), the outer surface of the relative pcb board 23 in long end 25 front end is provided with strip long end boss 29 (facilitating product to contact female seat shell fragment), and boss facilitates product to contact the female seat shell fragment of peripheral hardware USB interface;
Whole shell 21 is shaping by piece of metal riveted, and the junction, side of shell 21 is provided with shell riveted mouth 14, and shell riveted mouth 14 is provided with shell riveted mouth riveting point 15, and shell riveted mouth riveting point 15 is fixed as rectangular frame shell 21 global formation.
The above embodiment only have expressed some embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with claims.
Claims (9)
1. one kind can the USB connector of just anti-plug, include: shell (21), described shell (21) is rectangular frame, described shell (21) front end is provided with slot, plastic cement main body (24) is provided with in described shell (21) rear end, it is characterized in that, described plastic cement main body (24) is L-type, described plastic cement main body (24) is provided with some long ends (25), the tail end of described long end (25) is arranged on the low step surface of plastic cement main body (24), the front end of described long end (25) is provided with pcb board (23), some long ends (25) are positioned at pcb board (23) upper surface, described pcb board (23) bottom surface is provided with some short ends (22), described pcb board is provided with connecting line in (23), connecting line in described pcb board (23) is electrically connected long end (25) and short end (22), the long end (25) on described pcb board (23) surface puts in order oppositely with the short end (22) of pcb board (23) bottom surface.
2. according to claim 1 a kind of can the USB connector of just anti-plug, it is characterized in that, the long end (25) of described pcb board (23) upper surface connects to left order is corresponding by by the right side with the short end (22) of pcb board (23) bottom surface respectively successively by by left-to-right order, described pcb board (23) the upper surface left side starts to start first short end (22) on the right of first long end (25) connecting PCB board (23) bottom surface, described pcb board (23) the surperficial left side starts to start second short end (22) on the right of second long end (25) connecting PCB board (23) bottom surface, described pcb board (23) the surperficial left side starts to start the 3rd short end (22) on the right of the 3rd long end (25) connecting PCB board (23) bottom surface, described pcb board (23) the surperficial left side starts to start the 4th short end (22) on the right of the 4th long end (25) connecting PCB board (23) bottom surface.
3. according to claim 1 a kind of can the USB connector of just anti-plug, it is characterized in that, the outer surface of the relative pcb board (23) of described short end (22) is provided with strip short end boss (28), and the outer surface of the relative pcb board in described long end (25) front end (23) is provided with strip long end boss (29).
4. according to claim 1 a kind of can the USB connector of just anti-plug, it is characterized in that, the short end (22) of described pcb board (23) bottom surface, long end (25) front end on pcb board (23) surface and short end (22) form connector tongue piece (16).
5. according to claim 4 a kind of can the USB connector of just anti-plug, it is characterized in that, described shell (21) front slot is L-type, described tongue piece (16) is suspended in shell (21) front slot, described shell (21) front end is provided with shell bending (13), described shell bending (13) buckle tongue piece (16) side.
6. according to claim 1 a kind of can the USB connector of just anti-plug, it is characterized in that, the tail end of described long end (25) is provided with long end weld pitted skin (12) away from the side of plastic cement main body (24) low step surface.
7. according to claim 1 a kind of can the USB connector of just anti-plug, it is characterized in that, the middle-end part of described long end (25) is fixed in the boss rank of plastic cement main body (24), and described long end (25) middle-end is positioned at front, plastic cement main body (24) boss rank and is provided with long end bending (10), long end bending boss (11).
8. according to claim 1 a kind of can the USB connector of just anti-plug, it is characterized in that, described shell (21) upper surface offers two the first concave stations (26), and described shell (21) bottom surface offers two the second concave stations (27).
9. according to claim 1 a kind of can the USB connector of just anti-plug, it is characterized in that, the junction, side of described shell (21) is provided with shell riveted mouth (14), and described shell riveted mouth (14) is provided with shell riveted mouth riveting point (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770892.3U CN205092343U (en) | 2015-09-30 | 2015-09-30 | USB connector that can positive and negatively insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770892.3U CN205092343U (en) | 2015-09-30 | 2015-09-30 | USB connector that can positive and negatively insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092343U true CN205092343U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770892.3U Active CN205092343U (en) | 2015-09-30 | 2015-09-30 | USB connector that can positive and negatively insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019063022A1 (en) * | 2017-09-30 | 2019-04-04 | 捷利知产股份有限公司 | Double-sided electric connector |
| KR20190110401A (en) * | 2018-03-20 | 2019-09-30 | 주식회사 신화콘텍 | Micro USB Connector Plug |
-
2015
- 2015-09-30 CN CN201520770892.3U patent/CN205092343U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019063022A1 (en) * | 2017-09-30 | 2019-04-04 | 捷利知产股份有限公司 | Double-sided electric connector |
| KR20190110401A (en) * | 2018-03-20 | 2019-09-30 | 주식회사 신화콘텍 | Micro USB Connector Plug |
| KR102035789B1 (en) * | 2018-03-20 | 2019-10-24 | 주식회사 신화콘텍 | Micro USB Connector Plug |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |