CN203026683U - Improved female terminal - Google Patents
Improved female terminal Download PDFInfo
- Publication number
- CN203026683U CN203026683U CN 201320064296 CN201320064296U CN203026683U CN 203026683 U CN203026683 U CN 203026683U CN 201320064296 CN201320064296 CN 201320064296 CN 201320064296 U CN201320064296 U CN 201320064296U CN 203026683 U CN203026683 U CN 203026683U
- Authority
- CN
- China
- Prior art keywords
- female terminal
- tongue
- jack
- male terminal
- tongue piece
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses an improved female terminal. The improved female terminal comprises a female terminal body which is formed by bending, wherein the female terminal body comprises two tongue sheets and a shell provided with an inserting hole; the outer end of each tongue sheet is connected with the shell, and the inner end of each tongue sheet stretches into the inserting hole; each tongue sheet is V-shaped or arc-line-shaped, and the two tongue sheets are oppositely arranged; a clamping clearance for clamping a male terminal is arranged between the two tongue sheets; and after the male terminal is inserted, each tongue sheet is squeezed, and the inner end of each tongue sheet is propped against the inner wall of the inserting hole. The improved female terminal, because of good clamping force of the female terminal, can effectively prevent the male terminal from being loosened in a use process, so as to avoid abnormal power failure.
Description
Technical field
The utility model belongs to electric connector field, is specifically related to a kind of modified model female terminal.
Background technology
After male terminal inserts the jack of female terminal, thereby a pair of tongue piece clamping that dependence is arranged in jack forms electrical connection, the structure of tradition female terminal as shown in Figure 1, male terminal in use a little less than the chucking power of tongue piece, occurs and gets loose and then cause improper outage condition in the female terminal of this structure often.
The utility model content
Thereby the technical problems to be solved in the utility model is the problem that causes male terminal easily to get loose a little less than traditional female terminal chucking power.
The technical scheme that realizes the utility model purpose is:
A kind of modified model female terminal comprises the female terminal body through bending forming, and described female terminal body comprises housing and two tongue pieces that are provided with jack; The outer end of each tongue piece is connected with described housing, and its inner is stretched in jack;
Each tongue piece be shaped as V-type or circular arc line style, and two tongue pieces are back to setting; Be provided with the clamping gap for the clamping male terminal between two tongue pieces;
After described male terminal inserted, each tongue piece was extruded and its inner is against on the jack inwall.
In technique scheme, the bottom of described housing is provided with the insert-connecting plate of pegging graft with circuit board.
The utlity model has positive effect:
In female terminal of the present utility model, after male terminal inserts, each tongue piece all can be extruded and its inner can be tight against the jack inwall, male terminal is also by the tightly clamping of two tongue pieces like this, thereby male terminal can in use not get loose, and then avoided the situation of improper outage to occur, have good result of use.
Description of drawings
Fig. 1 is a kind of structural representation of traditional female terminal;
Fig. 2 is a kind of structural representation of the female terminal in the utility model;
Fig. 3 is the female terminal a kind of structural representation in use in the utility model;
Reference numeral shown in figure is: the 1-housing; The 11-jack; The 12-insert-connecting plate; The 2-tongue piece; The 3-male terminal; 4-clamping gap.
Embodiment
A kind of embodiment to modified model female terminal of the present utility model elaborates below in conjunction with Figure of description:
As shown in Figures 2 and 3, a kind of modified model female terminal comprises the female terminal body through bending forming, and described female terminal body comprises housing 1 and two tongue pieces 2 that are provided with jack 11; The outer end of each tongue piece 2 is connected with described housing 1, and its inner is stretched in jack 11; Each tongue piece 2 be shaped as V-type or circular arc line style, and two tongue pieces 2 are back to setting; Be provided with the clamping gap 4 for clamping male terminal 3 between two tongue pieces 2; After described male terminal 3 inserted, each tongue piece 2 was extruded and its inner is against on jack 11 inwalls.Female terminal in the present embodiment in use, after male terminal 3 inserts, each tongue piece 2 all can be extruded and its inner can be tight against jack 11 inwalls, male terminal 3 is also by two tightly clampings of tongue piece 2 like this, thereby male terminal 3 can in use not get loose, and then avoided the situation of improper outage to occur, have good result of use.
Can be by two tongue piece 2 clampings after making male terminal 3 insert, the inner of each tongue piece 2 is against on jack 11 inwalls simultaneously, need satisfy following relational expression: b＞a, and b-a＞2c, wherein, a is the clearance distance of the sweep of two tongue pieces 2, and b is the thickness of male terminal 3, and c is that the inner of each tongue piece 2 is to the clearance distance of jack 11 inwalls.
In the present embodiment, the bottom of described housing 1 is provided with the insert-connecting plate 12 of pegging graft with circuit board, and can first peg graft with wiring board by insert-connecting plate 12 when this female terminal is connected with wiring board is connected, and then the inner conductors welding with female terminal and wiring board gets final product.
Obviously, above-described embodiment of the present utility model is only for the utility model example clearly is described, and is not to be restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (2)
1. a modified model female terminal, comprise the female terminal body through bending forming, and described female terminal body comprises housing (1) and two tongue pieces (2) that are provided with jack (11); The outer end of each tongue piece (2) is connected with described housing (1), and its inner is stretched in jack (11);
It is characterized in that: each tongue piece (2) be shaped as V-type or circular arc line style, two tongue pieces (2) are back to setting; Be provided with the clamping gap (4) for clamping male terminal (3) between two tongue pieces (2);
After described male terminal (3) inserted, each tongue piece (2) was extruded and its inner is against on jack (11) inwall.
2. modified model female terminal according to claim 1 is characterized in that: the bottom of described housing (1) is provided with the insert-connecting plate (12) of pegging graft with circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064296 CN203026683U (en) | 2013-01-31 | 2013-01-31 | Improved female terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064296 CN203026683U (en) | 2013-01-31 | 2013-01-31 | Improved female terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026683U true CN203026683U (en) | 2013-06-26 |
Family
ID=48650636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320064296 Expired - Fee Related CN203026683U (en) | 2013-01-31 | 2013-01-31 | Improved female terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026683U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017479A (en) * | 2015-10-30 | 2017-08-04 | 第精工株式会社 | The manufacture method of bonder terminal, electric connector and bonder terminal |
| CN107394435A (en) * | 2017-06-19 | 2017-11-24 | 镇江天旭电气有限公司 | A kind of terminal unit |
| CN110350346A (en) * | 2018-04-04 | 2019-10-18 | 夏普株式会社 | Female terminal and connector |
| WO2022181620A1 (en) * | 2021-02-25 | 2022-09-01 | 本田技研工業株式会社 | Connector pair |
-
2013
- 2013-01-31 CN CN 201320064296 patent/CN203026683U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017479A (en) * | 2015-10-30 | 2017-08-04 | 第精工株式会社 | The manufacture method of bonder terminal, electric connector and bonder terminal |
| CN107394435A (en) * | 2017-06-19 | 2017-11-24 | 镇江天旭电气有限公司 | A kind of terminal unit |
| CN110350346A (en) * | 2018-04-04 | 2019-10-18 | 夏普株式会社 | Female terminal and connector |
| WO2022181620A1 (en) * | 2021-02-25 | 2022-09-01 | 本田技研工業株式会社 | Connector pair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20190131 |