CN201364991Y - Plate-to-plate connector, socket terminal and plug terminal thereof - Google Patents
Plate-to-plate connector, socket terminal and plug terminal thereof Download PDFInfo
- Publication number
- CN201364991Y CN201364991Y CNU2009201297221U CN200920129722U CN201364991Y CN 201364991 Y CN201364991 Y CN 201364991Y CN U2009201297221 U CNU2009201297221 U CN U2009201297221U CN 200920129722 U CN200920129722 U CN 200920129722U CN 201364991 Y CN201364991 Y CN 201364991Y
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- terminal
- kink
- contact arm
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- plug
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Abstract
The embodiment of the utility model provides a plate-to-plate connector which comprises a plug and a socket, aiming at solving the defects of overlarge insertion force, complex processing and high cost in the prior art; the plug comprises a plug terminal and a plug body provided with the plug terminal; the socket comprises a socket terminal and a socket body provided with the socket terminal; the socket terminal is provided with a first bending part; a first contact arm bends and extends from the first bending part; the socket terminal is provided with a second bending part which bends and forms a second contact arm; an inclined arm is connected between the first bending part and the first contact arm; one end of the first contact arm is provided with a first pressing and buckling part; one end of the second contact arm is provided with a second pressing and buckling part which can be matched with the first pressing and buckling part; an area which clamps the second bending part and the second pressing and buckling part is formed between the inclined arm and the first pressing and buckling part. The plate-to-plate connector solves the problem of overlarge insertion force in the prior art by the structure and has simpler processing technique.
Description
Technical field
The utility model relates to electric connector field, particularly relates to a kind of board to board connector and female terminal thereof and plug terminal.
Background technology
Because compact is the development trend that the electric power connector product can't stop, no matter mobile computer or mobile phone, all be more do thinner, more do forr a short time, thus, that its employed connector also is forced to more to do is littler, the interval between pin and the pin is more and more close.With the desktop computer is example, and the pitch of pin (spacing) has had only 2.54mm, has been two kinds of 1.27mm that on the mobile computer connector, the pitch of pin has then arrived 0.5mm, and mobile phone is just littler, and pitch has only 0.4mm, pin height 0.8mm.At present the most popular used board to board connector of i Phone (I-Phone) be exactly 0.4mm at interval, highly have only 0.8mm., this connector gives a puff and just can fly out farly, as seen it is little and thin.The average mobile phone of board to board connector needs 2 simultaneously, and its quality requirements height and commercial value are remarkable.
A kind of prior art terminal structure as shown in Figure 1,01 is plug terminal, 02 is female terminal.In this patent bonder terminal by along the material of terminal, be that the thickness of slab direction of metallic plate is carried out flexural deformation and processed.On the position of devices spaced apart between the side edge part of plug terminal Width, form the recessed concave surface portion 011 (comprising 011A, 011B) of slave plate face of part, female terminal 02 then forms protuberance 021 (comprising 021A, 021B) in the zone of plug terminal 01 concave surface portion correspondence, and above-mentioned concave surface portion 011 forms certain interference range with protuberance 021.The concave surface portion 011 of plug terminal 01 is ironed by getting ready, the protuberance 021A of female terminal 02 processes by applying of plate face given prominence to, owing on the microminiature terminal, get ironed and outstanding processing difficulties ready, cause the product yield not high, influence production efficiency.And the interference contact area of inboard (011A and 021A) is level and smooth inadequately after plug terminal and female terminal cooperation, need apply bigger withdrawal force, bigger withdrawal force causes structural failure to terminal easily when extracting like this, has shortened the useful life of whole connector.
The utility model content
The utility model is at contact engaging and separating force problems of too in the prior art, and the shortcoming of processing technology complexity.
A kind of board to board connector that an embodiment of the present utility model provides, comprise plug and socket, described plug comprises plug terminal and header body, described socket comprises female terminal and jack body, described female terminal has first kink, first kink bending extending, first contact arm, described plug terminal has second kink, second kink is bent to form second contact arm, be connected with inclined arm between described first kink and first contact arm, described first contact arm, one end has the first clinching portion, described second contact arm, one end has the second clinching portion that can cooperate with the first clinching portion, forms between the described inclined arm and the first clinching portion second kink and second clinching portion card zone only.
The utility model embodiment also provides a kind of board to board connector female terminal, has first kink, first contact arm is extended in the bending of first kink, is connected with inclined arm between described first kink and first contact arm, and described first contact arm, one end has the first clinching portion.
The utility model embodiment also provides a kind of board to board connector plug terminal to have second kink, and second kink is bent to form second contact arm, the second clinching portion that described second contact arm, one end has.
The utility model has solved the excessive problem of prior art contact engaging and separating force by above structure, and processing technology is simpler.
Description of drawings
Fig. 1 is a prior art bonder terminal schematic diagram
Fig. 2 is the utility model embodiment connector overall schematic
Fig. 3 is the utility model embodiment plug and socket decomposing schematic representation
Fig. 4 is the utility model embodiment plug terminal and female terminal decomposing schematic representation
Fig. 5 is the utility model embodiment connector profile
Fig. 6 is that the utility model attachment plug terminal and female terminal cooperate profile
Fig. 7 is an A part detailed schematic among Fig. 6
Fig. 8 is a B part detailed schematic among Fig. 6
Embodiment
Explain preferred implementation of the present utility model below with reference to the accompanying drawings.
Fig. 2 is the utility model embodiment board to board connector schematic perspective view, Fig. 3 is the utility model embodiment plug terminal and female terminal decomposing schematic representation, described board to board connector has plug 10 and socket 20, described plug 10 comprises plug terminal 1 and is provided with the header body 3 of some plug terminals 1 that described socket 20 comprises female terminal 2 and is provided with some female terminal 2 jack bodies 4.Described plug terminal 1 and female terminal 2 can be retained on respectively among plug 10 and the socket 20 by the mode of one-body molded or slot.
Fig. 4 is the utility model embodiment plug terminal 1 and female terminal 2 decomposing schematic representations, described female terminal 2 has first kink 22, first contact arm 21 is extended in 22 bendings of first kink, be connected with inclined arm 23 between described first kink 22 and first contact arm 21, described first contact arm, 21 1 ends have first 21A of clinching portion, described plug terminal 1 has second kink 12, second kink 12 is bent to form second contact arm 11, second 11A of clinching portion that described second contact arm, 11 1 ends have.Need as size, also be connected with between first linking arm, 24, the second kinks 12 and second contact arm 11 between the inclined arm 23 and first contact arm 21 and be connected with second linking arm 13.
Fig. 5 is the utility model embodiment connector profile, can find out the terminal mated condition of the utility model embodiment with comparalive ease by Fig. 5.Described second kink 12 and inclined arm 23 are inconsistent, first 21A of clinching portion and second 11A of clinching portion are inconsistent, just formed the zone that second kink 12 and second 11A of the clinching portion card are ended between the inclined arm 23 and first 21A of clinching portion, thereby female terminal 2 clamps plug terminal 1.
Fig. 6 is that the utility model attachment plug terminal and female terminal cooperate profile, simultaneously with reference to Fig. 6 and Fig. 4, the angle that first 21A of clinching portion and level form is slope angle X, inclined arm 23 is slope angle Y with the angle that level forms, the angle that second 11A of clinching portion and level form is slope angle Z, form card between the inclined arm 23 and first 21A of clinching portion and end regional more remarkable effect, preferred described slope angle X, Y, Z all smaller or equal to 75 ° more than or equal to 45 °.In order to make the better chucking power of generation between plug terminal and the female terminal, further preferred, described slope angle Y is more than or equal to slope angle X, and further preferred slope angle Y is more than or equal to slope angle Z, and slope angle Z is more than or equal to slope angle X.
Fig. 7 is an A part detailed schematic among Fig. 6, wherein dotted portion is that inclined arm 23 contacts with second kink 12 but when cooperating fully, Fig. 8 is a B part detailed schematic among Fig. 6, and wherein dotted portion is that first 21A of clinching portion contacts with second 11A of clinching portion but when cooperating fully.When plug terminal 1 and female terminal 2 move to the solid line state respectively, inclined arm 23 produces crooked deformation, this deformation is delivered to first 21A of clinching portion will produce bigger elastic bending deformation, first 21A of clinching portion and second 11A of the clinching portion contact point move down along the direction of arrow, thereby 21A is increased the pressure of 11A, and total resultant direction makes plug terminal 1 towards first linking arm, 21 downsides.So just increased chucking power to plug terminal 1, enough confining forces between plug terminal 1 and the female terminal 2 are provided, and the contact engaging and separating force between plug terminal and female terminal can be not excessive, and whole structure has reduced cost relatively than the also easier processing and manufacturing of correlation technique.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection range of the present utility model.All within spirit of the present utility model and principle, any modification of being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. board to board connector, comprise plug and socket, described plug comprises plug terminal and the header body of plug terminal is set, described socket comprises female terminal and the jack body of female terminal is set, it is characterized in that, described female terminal has first kink, first kink bending extending, first contact arm, described plug terminal has second kink, second kink is bent to form second contact arm, be connected with inclined arm between described first kink and first contact arm, described first contact arm, one end has the first clinching portion, described second contact arm, one end has the second clinching portion that can cooperate with the first clinching portion, forms between the described inclined arm and the first clinching portion second kink and second clinching portion card zone only.
2. board to board connector as claimed in claim 1, the slope angle that it is characterized in that described inclined arm smaller or equal to 75 ° more than or equal to 45 °, the slope angle of the first clinching portion smaller or equal to 75 ° more than or equal to 45 °, the slope angle of the second clinching portion smaller or equal to 75 ° more than or equal to 45 °.
3. board to board connector as claimed in claim 1 or 2 is characterized in that the slope angle of the slope angle of described inclined arm more than or equal to the first clinching portion.
4. board to board connector as claimed in claim 3 is characterized in that the slope angle of the slope angle of described inclined arm more than or equal to the second clinching portion, and the slope angle of the second clinching portion is more than or equal to the slope angle of the first clinching portion.
5. board to board connector female terminal, it is characterized in that having first kink, first contact arm is extended in the bending of first kink, is connected with inclined arm between described first kink and first contact arm, and described first contact arm, one end has the first clinching portion.
6. board to board connector female terminal as claimed in claim 5, the slope angle that it is characterized in that described inclined arm smaller or equal to 75 ° more than or equal to 45 °, the slope angle of the described first clinching portion smaller or equal to 75 ° more than or equal to 45 °.
7. a board to board connector plug terminal is characterized in that having second kink, and second kink is bent to form second contact arm, the second clinching portion that described second contact arm, one end has.
8. board to board connector plug terminal as claimed in claim 7, the slope angle that it is characterized in that the described second clinching portion smaller or equal to 75 ° more than or equal to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201297221U CN201364991Y (en) | 2009-01-22 | 2009-01-22 | Plate-to-plate connector, socket terminal and plug terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201297221U CN201364991Y (en) | 2009-01-22 | 2009-01-22 | Plate-to-plate connector, socket terminal and plug terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364991Y true CN201364991Y (en) | 2009-12-16 |
Family
ID=41475660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201297221U Expired - Fee Related CN201364991Y (en) | 2009-01-22 | 2009-01-22 | Plate-to-plate connector, socket terminal and plug terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364991Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505630B (en) * | 2011-02-01 | 2017-07-25 | 广濑电机株式会社 | Electric connector |
| CN110534957A (en) * | 2018-05-24 | 2019-12-03 | 莫列斯有限公司 | Socket connector and connector assembly including it |
| CN106848666B (en) * | 2017-03-18 | 2023-07-14 | 昆山惠禾新能源科技有限公司 | Plug terminal, socket terminal and assembly thereof |
-
2009
- 2009-01-22 CN CNU2009201297221U patent/CN201364991Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505630B (en) * | 2011-02-01 | 2017-07-25 | 广濑电机株式会社 | Electric connector |
| CN106848666B (en) * | 2017-03-18 | 2023-07-14 | 昆山惠禾新能源科技有限公司 | Plug terminal, socket terminal and assembly thereof |
| CN110534957A (en) * | 2018-05-24 | 2019-12-03 | 莫列斯有限公司 | Socket connector and connector assembly including it |
| US10868378B2 (en) | 2018-05-24 | 2020-12-15 | Molex, Llc | Receptacle connector and connector assembly including the same |
| CN110534957B (en) * | 2018-05-24 | 2021-04-09 | 莫列斯有限公司 | Socket connector and connector assembly comprising same |
| US11404807B2 (en) | 2018-05-24 | 2022-08-02 | Molex, Llc | Receptacle connector and connector assembly including the same |
| US11967783B2 (en) | 2018-05-24 | 2024-04-23 | Molex, Llc | Receptacle connector and connector assembly including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 518052 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation area before Bay Street, Qianhai road at the Shenzhen Hong Kong Cooperation Area Management Bureau office building A Room 201 (Qianhai settled in Shenzhen City, Secretary of Commerce Co. Ltd.) Patentee after: Shenzhen Yxt mobile Internet Technology Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20151216 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518118 Pingshan Road, Pingshan Town, Shenzhen, Guangdong, No. 3001, No. Patentee before: BYD Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |