CN201708328U - Terminal, electric connector assembling terminal and female end electric connector matching with electric connector - Google Patents
Terminal, electric connector assembling terminal and female end electric connector matching with electric connector Download PDFInfo
- Publication number
- CN201708328U CN201708328U CN2010201424588U CN201020142458U CN201708328U CN 201708328 U CN201708328 U CN 201708328U CN 2010201424588 U CN2010201424588 U CN 2010201424588U CN 201020142458 U CN201020142458 U CN 201020142458U CN 201708328 U CN201708328 U CN 201708328U
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- CN
- China
- Prior art keywords
- electric connector
- terminal
- connecting portion
- afterbody
- insulating body
- 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 - Fee Related
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Abstract
A terminal comprises a welded portion, a connecting portion and a tail portion which are sequentially connected. The tail portion extends from the tail end of the connecting portion, the tail portion transversally diverges to form a stranded arm, and the stranded arm is arranged in a sectional difference manner in a transversally perpendicular height direction. An electric connector assembling the terminal includes an insulating body, the insulating body includes a bottom and a hollow cylinder extending from the bottom to one side, an embedding groove is arranged in a hollow portion inside the hollow cylinder, and terminals are arranged on two opposite sides of the embedding groove. A female electric connector matching with the electric connector includes a female insulating body, a central boss is formed in the middle of the female insulating body and can be inserted into the embedding groove, and the central boss is provided with a stepped groove corresponding to the tail portion of the terminal. The stranded arm in sectional difference arrangement matches with the stepped groove, thereby transversally preventing matching errors, changing the mode of determining complete insertion by the aid of a bottom and a central boss in the prior art, and prolonging the service life of the electric connector and the female electric connector when in matching.
Description
[technical field]
The utility model relates to a kind of terminal, refers in particular to a kind of terminal of the section of having difference afterbody.The utility model also relates to electric connector that is assembled with above-mentioned terminal and the female end electric connector that uses with this electric connector pairing.
[background technology]
Along with the miniaturization of electronic equipment, the electric connector that uses in the electronic equipment and the member of electric connector be miniaturization or be beneficial to the design of miniaturization thereupon also.
The electric connector approaching with the utility model is a kind of electric connector that plugs each other.A kind of interposed electrical connector in the plug-in connector is comprised insulating body and the terminal that is placed in the insulating body.This insulating body comprises a bottom and a hollow posts of extending to a side from the bottom, and this hollow posts interior void partly is an embeded slot, and the two side that this embeded slot is relative is provided with the plurality of terminals accepting groove with the assembling terminal.With electric connector be used for the female end electric connector, this female end electric connector comprises the female end insulating body, forms a central boss in the middle of this female end insulating body, this central boss can be inserted in the embeded slot.
Because of the electric connector miniaturization, this is organized above electric connector and establishes densely covered plurality of terminals, has the risk that misplaces with the mutual female end electric connector that docks, and the bottom of electric connector is injection molded by plastic material, the bottom is thinner, and insertion force is excessive during butt joint, and central boss is worn the embeded slot top easily.
In view of above disappearance, a kind of terminal of ad hoc meter, thus assemble the electric connector of this terminal and improve the electric connector of pairing and the pairing precision and the useful life of female end electric connector with female end electric connector that the pairing of this electric connector is used.
[utility model content]
Technical problem to be solved in the utility model provides a kind of terminal, thereby assembles the electric connector of this terminal and improve the electric connector of pairing and the pairing precision and the useful life of female end electric connector with female end electric connector that the pairing of this electric connector is used.
The utility model discloses a kind of terminal, comprises in turn the weld part, connecting portion and the afterbody that connect, and afterbody extends from connecting portion is terminal, and the horizontal bifurcated of this afterbody is a strand shape arm, this strand shape arm with the laterally vertical short transverse section of being difference setting.
The utility model discloses a kind of electric connector that is assembled with above-mentioned terminal, this electric connector also comprises an insulating body, this insulating body comprises a bottom and a hollow posts of extending to a side from the bottom, this hollow posts interior void partly is an embeded slot, the relative both sides of this embeded slot above-mentioned terminal of arranging.
The utility model discloses the female end electric connector of a kind of and above-mentioned electric connector coupling, this female end electric connector comprises the female end insulating body, form a central boss in the middle of this female end insulating body, this central boss can be inserted in the embeded slot, and this central boss corresponding terminal afterbody is provided with step trough.
Compared to prior art, the thigh shape arm that this section difference is provided with cooperates with step trough, laterally prevent from Matching Error and change in the prior art to determine whether to insert mode completely with central boss bottom the mat useful life of electric connector and female end electric connector when having improved pairing.
[description of drawings]
Fig. 1 is the stereogram that the utility model electric connector cooperates with the female end electric connector;
Fig. 2 is the exploded view of schematic diagram shown in Figure 1;
Fig. 3 is the exploded view of another angle of schematic diagram shown in Figure 1;
Fig. 4 is the exploded view of electric connector;
Fig. 5 is the exploded view of female end electric connector;
Fig. 6 is the profile along A-A line among Fig. 1;
Fig. 7 is the mated condition figure of terminal and step trough.
[embodiment]
See also Fig. 1 to Fig. 4, electric connector 100 comprises an insulating body 1 and the plurality of terminals 2 that is assembled in this insulating body 1, this insulating body 1 comprise a bottom 11 and one from the bottom the 11 square hollow posts 12 of extending to a side, these hollow posts 12 interior void partly are embeded slot 13.The two side 131 of these embeded slot 13 correspondences is provided with plurality of terminals accepting groove 132.
See also Fig. 1 to Fig. 3 and Fig. 5, female end electric connector 300 comprises female end insulating body 3, and this female end insulating body 3 is a basket body of direction, central boss 31 of middle formation, this central boss 31 can be inserted in the embeded slot, and the afterbody 23 of central boss 31 corresponding terminals 2 is provided with step trough 311.
More than be structure of the present utility model, introduce the assembling of this utility model below.
The insulating body 1 of electric connector 100 by injection mo(u)lding form 11 and one of bottoms from bottom 11 terminal containing slot 132 on the two side 131 of square hollow posts 12 that a side is extended and this hollow posts 12.Punching press forms terminal 2, and the afterbody 23 horizontal bifurcateds of this terminal 2 are a strand shape arm 231, and this strand shape arm 231 is being provided with the laterally vertical short transverse section of being is poor.Terminal 2 is inserted in the terminal containing slots 132 the then assembling of electric connector 100 to be finished.
The female end insulating body 3 of female end electric connector 300 forms by injection mo(u)lding, and female end terminal 4 forms by punching press, and female end terminal 4 is inserted the assembling that female end insulating body 3 is finished female end electric connector 300.
See also Fig. 1 to Fig. 3, the pairing figure during for electric connector 100 and 300 combinations of female end electric connector sees also Fig. 7 and is terminal 2 and the schematic diagram of step trough 311 at insertion initial position and end position, and pairing finishes and sees also Fig. 6.
So far, whole electric connector 100 and the 300 assembling pairings of female end electric connector finish.
In the utility model, the thigh shape arm 231 that the section difference is provided with cooperates with step trough 311, prevent that laterally mat bottom 11 determines whether to insert mode completely with central boss 31 in Matching Error and the change prior art, the useful life of electric connector 100 and female end electric connector 300 when having improved pairing
The execution mode that the above only provides for the utility model, it or not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.
Claims (6)
1. terminal comprises the weld part, connecting portion and the afterbody that connect in turn, it is characterized in that: afterbody extends from connecting portion is terminal, and the horizontal bifurcated of this afterbody is a strand shape arm, this strand shape arm with the laterally vertical short transverse section of being difference setting.
2. terminal as claimed in claim 1 is characterized in that: described terminal connecting portion is a bending, and the weld part and the afterbody that are positioned at the connecting portion two ends are the terminal bending extension of connecting portion, and the bearing of trend of weld part and afterbody deviates from mutually.
3. terminal as claimed in claim 2 is characterized in that: described connecting portion is the U type, comprises a bottom and the upwardly extending wall portion from the bottom.
4. electric connector that is assembled with the described terminal of claim 1, this electric connector also comprises an insulating body, this insulating body comprises a bottom and a hollow posts of extending to a side from the bottom, this hollow posts interior void is an embeded slot partly, it is characterized in that: the relative both sides of this embeded slot above-mentioned terminal of arranging.
5. electric connector as claimed in claim 4, it is characterized in that: described terminal connecting portion is a bending, and the weld part and the afterbody that are positioned at the connecting portion two ends are the terminal bending extension of connecting portion, and the bearing of trend of weld part and afterbody deviates from mutually, afterbody is towards embeded slot, and weld part deviates from embeded slot.
6. female end electric connector with the described electric connector of claim 4 coupling, this female end electric connector comprises the female end insulating body, form a central boss in the middle of this female end insulating body, this central boss can be inserted in the embeded slot, it is characterized in that: this central boss corresponding terminal afterbody is provided with step trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201424588U CN201708328U (en) | 2010-03-29 | 2010-03-29 | Terminal, electric connector assembling terminal and female end electric connector matching with electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201424588U CN201708328U (en) | 2010-03-29 | 2010-03-29 | Terminal, electric connector assembling terminal and female end electric connector matching with electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708328U true CN201708328U (en) | 2011-01-12 |
Family
ID=43445480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201424588U Expired - Fee Related CN201708328U (en) | 2010-03-29 | 2010-03-29 | Terminal, electric connector assembling terminal and female end electric connector matching with electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708328U (en) |
-
2010
- 2010-03-29 CN CN2010201424588U patent/CN201708328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110329 |