CN204632970U - A kind of USB male seat connector - Google Patents
A kind of USB male seat connector Download PDFInfo
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- CN204632970U CN204632970U CN201520101442.5U CN201520101442U CN204632970U CN 204632970 U CN204632970 U CN 204632970U CN 201520101442 U CN201520101442 U CN 201520101442U CN 204632970 U CN204632970 U CN 204632970U
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- terminal
- plastic body
- row
- plug
- weld part
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Abstract
A kind of USB male seat connector, relate to technical field of electric connectors, its structure comprises upper row's terminal that can realize double-side plug-in, lower row's terminal, middle iron plate, first plastic body, second plastic body and front plug, upper row's terminal comprises contact site and upper weld part, upper contact site is connected by upper connecting portion with upper weld part, lower row's terminal comprises lower contact site and lower weld part, lower contact site is connected by lower connecting portion with lower weld part, first plastic body is fixed on the upper connecting portion of row's terminal, second plastic body fixes the lower connecting portion of lower row's terminal, first plastic body and the second plastic body are fastened and connected, middle iron plate is sandwiched between the first plastic body and the second plastic body, front plug is provided with row's terminal jacks and lower row's terminal jacks, the upper contact site of each upper row's terminal inserts arranges terminal jacks, terminal jacks is arranged under the lower contact site insertion of each lower row's terminal, front plug fastens with the first plastic body and the second plastic body simultaneously and forms connector body.
Description
Technical field
The utility model relates to technical field of electric connectors, particularly relates to a kind of USB male seat connector.
Background technology
USB connector is the new interface technology progressively widely applied in PC field in recent years, and it is faster that USB interface has transmission speed, supports hot plug and connects the feature of multiple equipment.Current USB interface has three kinds: USB1.1, USB2.0 and USB3.0.
But, no matter be which kind of USB connector, it is when with external equipment grafting, be all need sighted direction just can grafting successful, user use process in, usually all can encounter slotting primary time insert not enter, need again insert conversely, this not only wastes the time of user, returns user and brings bad experience sensation.
Summary of the invention
The purpose of this utility model is avoid weak point of the prior art and provide a kind of USB male seat connector, and this USB male seat connector can realize double-side plug-in, and assembling is simple, and structure is firm.
The purpose of this utility model is achieved through the following technical solutions:
A kind of USB male seat connector is provided, comprise upper row's terminal that can realize double-side plug-in, lower row's terminal, middle iron plate, first plastic body, second plastic body and front plug, described upper row's terminal comprises contact site and upper weld part, described upper contact site is connected by upper connecting portion with upper weld part, described lower row's terminal comprises lower contact site and lower weld part, described lower contact site is connected by lower connecting portion with lower weld part, described first plastic body is fixed on the upper connecting portion of described upper row's terminal, described second plastic body fixes the lower connecting portion of described lower row's terminal, described first plastic body and the second plastic body are fastened and connected, described middle iron plate is sandwiched between described first plastic body and the second plastic body, the plug row's of being provided with terminal jacks and lower row's terminal jacks before described, the upper contact site of each described upper row's terminal inserts described upper row's terminal jacks, the lower contact site of each described lower row's terminal inserts described lower row's terminal jacks, before described, plug fastens with described first plastic body and the second plastic body simultaneously and forms connector body.
The both sides of described middle iron plate are extended with hook arm along described front direction of filling in, and before described, the both sides of plug are provided with the hook groove coordinated with described hook arm.
Before described, plug is provided with snap fit near the both sides of the end of described first plastic body, and described snap fit is positioned at and hooks above and below groove, and described first plastic body and the second plastic body are equipped with the draw-in groove be interlocked with described snap fit.
Before described, the surface of plug is fixed with shielding sheet, and before described, the bottom surface of plug is fixed with lower shielding sheet.
The both sides of described upper shielding sheet and the both sides of lower shielding sheet are all extended with tabs, and before described, plug is provided with for inserting and the slot of fixing described tabs.
The gap for sandwiched circuit board is left between described upper weld part and lower weld part.
The both sides of described middle iron plate are extended with earth terminal.
Described earth terminal extends to the direction of described upper weld part, and concordant with described upper weld part or lower weld part.
USB male seat connector also comprises metal shell, the coated described connector body of described metal shell.
Described front plug is positioned at interface place and is provided with flange collar, and described metal shell is connected to described flange collar.
the beneficial effects of the utility model:uSB male seat connector of the present utility model, by being provided with upper row's terminal and lower row's terminal that can realize double-side plug-in, therefore, double-side plug-in can be realized, with USB socket connector to time slotting, can realize settling at one go, during assembling, middle iron plate is only needed to be placed on the first plastic body or the second plastic body, fasten the first plastic body and the second plastic body again, middle iron plate sandwiched is situated between, then plug before being inserted by the lower contact site of the upper contact site of upper row's terminal and lower row's terminal is again until front plug and the first plastic body and the second plastic body fasten, assemble very simple, and sound construction.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the overall structure schematic diagram of a kind of USB male seat connector of the present utility model.
Fig. 2 is first decomposition texture schematic diagram of a kind of USB male seat connector of the present utility model.
Fig. 3 is second decomposition texture schematic diagram of a kind of USB male seat connector of the present utility model.
Fig. 4 is the 3rd decomposition texture schematic diagram of a kind of USB male seat connector of the present utility model.
Fig. 5 is the structural representation of the front plug of a kind of USB male seat connector of the present utility model.
Include in Fig. 1 to Fig. 5:
The upper weld part of 1---above arrange terminal, 11---upper contact site, 12---;
2---under---lower contact site, 22---lower weld part of arranging terminal, 21;
3---middle iron plate, 31---hook arm, 32---earth terminals;
4---the first plastic body;
5---the second plastic body;
6---draw-in groove;
7---front plug, 71---hook groove, 72---snap fit, 73---slot, 74---above arranges terminal jacks;
9---flange collar;
10---above shield sheet;
100---under shield sheet;
200---tabs;
300---metal shell.
Embodiment
With the following Examples the utility model is further described.
A kind of USB male seat connector of the present embodiment, as shown in Figures 1 to 5, comprise upper row's terminal 1 that can realize double-side plug-in, lower row's terminal 2, middle iron plate 3, first plastic body 4, second plastic body 5 and front plug 7, described upper row's terminal 1 comprises contact site 11 and upper weld part 12, described upper contact site 11 is connected by upper connecting portion with upper weld part 12, described lower row's terminal 2 comprises lower contact site 21 and lower weld part 22, described lower contact site 21 is connected by lower connecting portion with lower weld part 22, described first plastic body 4 is fixed on the upper connecting portion of described upper row's terminal 1, described second plastic body 5 fixes the lower connecting portion of described lower row's terminal 2, described first plastic body 4 and the second plastic body 5 are fastened and connected, described middle iron plate 3 is sandwiched between described first plastic body 4 and the second plastic body 5, plug 7 row's of being provided with terminal jacks 74 and lower row's terminal jacks before described, the upper contact site 11 of each described upper row's terminal 1 inserts described upper row's terminal jacks 74, the lower contact site 21 of each described lower row's terminal 2 inserts described lower row's terminal jacks (not indicating in figure), before described, plug 7 fastens with described first plastic body 4 and the second plastic body 5 simultaneously and forms connector body.
The present embodiment is by being provided with upper row's terminal 1 and lower row's terminal 2 that can realize double-side plug-in, therefore, double-side plug-in can be realized, with USB socket connector to time slotting, can realize settling at one go, during assembling, middle iron plate 3 is only needed to be placed on the first plastic body 4 or the second plastic body 5, fasten the first plastic body 4 and the second plastic body 5 again, middle iron plate 3 sandwiched is situated between, then plug 7 before being inserted by the lower contact site 21 of the upper contact site 11 of upper row's terminal 1 and lower row's terminal 2 is again until front plug 7 and the first plastic body 4 and the second plastic body 5 fasten, assemble very simple, and sound construction.
Concrete, the both sides of described middle iron plate 3 are extended with along the direction of plug 7 before described and hook arm 31, before described, the both sides of plug 7 are provided with the hook groove 71 coordinated with described hook arm 31, when male seat connector and socket connector are to time slotting, hook arm 31 and play the effect with socket connector close contact, hook groove 71 and provide free gap for hooking arm 31.
Before described, plug 7 is provided with snap fit 72 near the both sides of the end of described first plastic body 4, described snap fit 72 is positioned at and hooks above and below groove 71, described first plastic body 4 and the second plastic body 5 are equipped with the draw-in groove 6 be interlocked with described snap fit 72, by the manner of two draw-in grooves 6 on four snap fits 72 of front plug 7 and the first plastic body 4 and two draw-in grooves 6 on the second plastic body 5, the structure of connector can be made more firm, and fasten conveniently.
Before described, the surface of plug 7 is fixed with shielding sheet 10, and before described, the bottom surface of plug 7 is fixed with lower shielding sheet 100, upper shielding sheet 10 can play with lower shielding sheet 100 contact with socket connector, conducting ground connection and shielding action.
The both sides of described upper shielding sheet 10 and the both sides of lower shielding sheet 100 are all extended with tabs 200, before described, plug 7 is provided with for inserting and the slot 73 of fixing described tabs 200, by the fastening of two slots 73 on the tabs 200 of the both sides of upper shielding sheet 10 and front plug 7, plug 7 before upper shielding sheet 10 can being well secured to, if desired, strengthen fixing by scolding tin, fixing of lower shielding sheet 100 is identical with upper shielding sheet 10.
The gap for sandwiched circuit board is left between described upper weld part 12 and lower weld part 22, circuit board is inserted this gap, upper weld part 12 and lower weld part 22 are respectively welded to the pad on two faces of circuit board, convenient welding, and the connector of this structure is very simply small and exquisite, can reduces and take gap.
The both sides of described middle iron plate 3 are extended with earth terminal 32, and two earth terminals 32 can be connected with circuit board, play ground connection effect.
Described earth terminal 32 extends to the direction of described upper weld part 12, and concordant with described upper weld part 12 or lower weld part 22, can be welded direct on circuit board, convenient welding.
USB male seat connector also comprises metal shell 300, the coated described connector body of described metal shell 300, and metal shell 300 can play the effect of certain shielding outer signals interference.
Described front plug 7 is positioned at interface place and is provided with flange collar 9, and described metal shell 300 is connected to described flange collar 9, and the thickness of described flange collar 9 is greater than the thickness of described grafting window, grafting window can be made to be not easy distortion, improve the performance of connector further.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. a USB male seat connector, it is characterized in that: comprise upper row's terminal that can realize double-side plug-in, lower row's terminal, middle iron plate, first plastic body, second plastic body and front plug, described upper row's terminal comprises contact site and upper weld part, described upper contact site is connected by upper connecting portion with upper weld part, described lower row's terminal comprises lower contact site and lower weld part, described lower contact site is connected by lower connecting portion with lower weld part, described first plastic body is fixed on the upper connecting portion of described upper row's terminal, described second plastic body fixes the lower connecting portion of described lower row's terminal, described first plastic body and the second plastic body are fastened and connected, described middle iron plate is sandwiched between described first plastic body and the second plastic body, the plug row's of being provided with terminal jacks and lower row's terminal jacks before described, the upper contact site of each described upper row's terminal inserts described upper row's terminal jacks, the lower contact site of each described lower row's terminal inserts described lower row's terminal jacks, before described, plug fastens with described first plastic body and the second plastic body simultaneously and forms connector body.
2. a kind of USB male seat connector as claimed in claim 1, is characterized in that: the both sides of described middle iron plate are extended with hook arm along described front direction of filling in, and before described, the both sides of plug are provided with the hook groove coordinated with described hook arm.
3. a kind of USB male seat connector as claimed in claim 2, it is characterized in that: before described, plug is provided with snap fit near the both sides of the end of described first plastic body, described snap fit is positioned at and hooks above and below groove, and described first plastic body and the second plastic body are equipped with the draw-in groove be interlocked with described snap fit.
4. a kind of USB male seat connector as claimed in claim 1, is characterized in that: before described, the surface of plug is fixed with shielding sheet, and before described, the bottom surface of plug is fixed with lower shielding sheet.
5. a kind of USB male seat connector as claimed in claim 4, is characterized in that: the both sides of described upper shielding sheet and the both sides of lower shielding sheet are all extended with tabs, and before described, plug is provided with for inserting and the slot of fixing described tabs.
6. a kind of USB male seat connector as claimed in claim 1, is characterized in that: leave the gap for sandwiched circuit board between described upper weld part and lower weld part.
7. a kind of USB male seat connector as claimed in claim 1, is characterized in that: the both sides of described middle iron plate are extended with earth terminal.
8. a kind of USB male seat connector as claimed in claim 7, is characterized in that: described earth terminal extends to the direction of described upper weld part, and concordant with described upper weld part or lower weld part.
9. a kind of USB male seat connector as claimed in claim 1, is characterized in that: also comprise metal shell, the coated described connector body of described metal shell.
10. a kind of USB male seat connector as claimed in claim 9, is characterized in that: described front plug is positioned at interface place and is provided with flange collar, and described metal shell is connected to described flange collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101442.5U CN204632970U (en) | 2015-02-12 | 2015-02-12 | A kind of USB male seat connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101442.5U CN204632970U (en) | 2015-02-12 | 2015-02-12 | A kind of USB male seat connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632970U true CN204632970U (en) | 2015-09-09 |
Family
ID=54051965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101442.5U Active CN204632970U (en) | 2015-02-12 | 2015-02-12 | A kind of USB male seat connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025618A (en) * | 2016-08-04 | 2016-10-12 | 深圳市创益通技术股份有限公司 | Upright plugboard type C-shaped USB male base connector for board end |
| CN107404024A (en) * | 2017-07-24 | 2017-11-28 | 花银昌 | A kind of connector |
-
2015
- 2015-02-12 CN CN201520101442.5U patent/CN204632970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025618A (en) * | 2016-08-04 | 2016-10-12 | 深圳市创益通技术股份有限公司 | Upright plugboard type C-shaped USB male base connector for board end |
| CN107404024A (en) * | 2017-07-24 | 2017-11-28 | 花银昌 | A kind of connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |