CN204348984U - Wiring female terminal - Google Patents
Wiring female terminal Download PDFInfo
- Publication number
- CN204348984U CN204348984U CN201520091598.XU CN201520091598U CN204348984U CN 204348984 U CN204348984 U CN 204348984U CN 201520091598 U CN201520091598 U CN 201520091598U CN 204348984 U CN204348984 U CN 204348984U
- Authority
- CN
- China
- Prior art keywords
- holder
- elastic component
- terminal
- female terminal
- male terminal
- 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
The utility model discloses a kind of wiring female terminal, comprise the terminals that are connected with wire and the inserted terminal for socket connection, inserted terminal comprises elastic component and holder, elastic component and holder join end to end formation closed figure, holder comprises base and two blocks of side plates be arranged on base, one end of side plate principle base is connected with elastic component, the inwall of two blocks of side plates is also provided with and the fin for holding male terminal.Figure is sealed by the elastic component on terminals and holder being joined end to end to be formed, enter from grafting holder at male terminal, with female terminal formed be connected time, jointly there is deformation in elastic component and holder, make female terminal entirety that plastic deformation be less likely to occur, on holder inwall, be provided with fin simultaneously, better clamping action played to male terminal by fin, integral retaining can not only be made to stablize, effectively can also extend the useful life of female terminal.
Description
Technical field
The utility model relates to connector art field, is specifically related to a kind of wiring female terminal.
Background technology
Binding post is also referred to as connector, and binding post is exactly for realizing a kind of accessory product be electrically connected, and is mainly used for connecting the plain conductor (being commonly called as electric wire) between electronic component and electronic component, or connects the wire between electronic component and circuit board.When connecting two wires, by binding post, two wires can be coupled together, make two wires can connection at any time, disconnection, avoid wire bonds or be intertwined, convenient and swift.
In prior art, binding post is divided into male terminal and for allowing the female terminal of male terminal grafting, male terminal is made up of rigid member, and female terminal comprises the terminals be connected with wire and the inserted terminal supplying male terminal grafting, and inserted terminal is provided with elastic component, pass through elastic component, after making male terminal grafting enter female terminal, can be held in female terminal, ensure the stability connected, make the conductivity between male terminal and female terminal good, ensure that electric current is normal.Be squeezed on the inwall of inserted terminal by single shell fragment male terminal, the electric current realized between terminal by the contact of elastic component, inwall and male terminal is carried, but this structure easily makes elastic component generation elastic fatigue, thus make between male terminal with female terminal, to be connected instability, affect the normal use of terminal.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of grafting and stablizes, and can ensure the wiring female terminal of binding post satisfactory electrical conductivity.
For achieving the above object, the utility model provides following technical scheme: a kind of wiring female terminal, comprise the terminals that are connected with wire and the inserted terminal for socket connection, inserted terminal comprises elastic component and holder, elastic component and holder join end to end formation closed figure, holder comprises base and two blocks of side plates be arranged on base, and one end of side plate principle base is connected with elastic component, the inwall of two blocks of side plates is also provided with and the fin for holding male terminal.
By adopting technique scheme, elastic component and holder are joined end to end, form closed figure, male terminal grafting enters after in holder, by the elastic reaction of holder itself and elastic component, elastic component is inwardly clamped, hold male terminal, simultaneously, the sidewall of holder is also provided with fin, by the active force of fin, the clamping action of card gripping member to male terminal can be made larger, and make holding male terminal, can also prevent male terminal from outwards skidding off, to realize between male terminal with female terminal stable is connected, and the connection of sealed type, when there is deformation, end to end elastic component and holder are by the deformation of entirety, avoid local deformation excessive, effectively avoid the plastic deformation of elastic component, make overall structure more stable, the elastic deformation of elastic component is avoided effectively to improve the useful life of female terminal.
The utility model is set to further, and holder is n shape, and elastic component cross section is isosceles triangle, and top is provided with opening, and the opening of holder is fixedly connected with described elastic component opening.
By adopting technique scheme, elastic component is set to isosceles triangle, and top is provided with opening, when being fixedly connected with the opening of holder by the opening at top, the side of elastic component isosceles triangle slopes inwardly, by elastic acting force, holder is inwardly clamped, when male terminal grafting enters in holder, the side plate of holder is outwards extruded, drive elastic component generation deformation, form stable clamping by the effect of elastic component again, ensure male terminal and the stability be connected between female terminal.
The utility model is set to further, and elastic component A/F is less than clamp mouths width.
By adopting technique scheme, when being gripped male terminal by elastic component and holder, A/F due to elastic component is less than the A/F of holder, can effectively by the junction of elastic component and clamp mouths, by male terminal position limitation in holder, avoid male terminal slippage to enter in elastic component, cause chucking power inadequate, the situation of the connection instability between terminal occurs.
The utility model is set to further, and the base plate of isosceles triangle elastic component is provided with hangnail, and hangnail protrudes to the one end away from holder and arranges.
By adopting technique scheme, after in shell female terminal being fit into binding post, arranging of hangnail can block female terminal, female terminal is avoided in use to drop out in shell, when male terminal carries out grafting by the shell of male terminal and female terminal, connection between male terminal and female terminal is more stable, ensure that conductivity good between male terminal and female terminal.
The utility model is set to further, and inserted terminal and terminals are wholely set.
By adopting technique scheme, between the wire of female terminal passes through, line end contacts with female terminal, pass through inserted terminal again, make between female terminal with male terminal, to form stable conduction to be connected, therefore, terminals and inserted terminal are wholely set, the satisfactory electrical conductivity between female terminal terminals and inserted terminal can be ensured, thus make the electric conductivity between male terminal and female terminal better.
Compared with prior art, figure is sealed by the elastic component on terminals and holder being joined end to end to be formed, enter from grafting holder at male terminal, with female terminal formed be connected time, there is deformation in elastic component and holder, makes female terminal entirety that plastic deformation be less likely to occur jointly, on holder inwall, be provided with fin simultaneously, better clamping action is played to male terminal by fin, integral retaining can not only be made to stablize, effectively can also extend the useful life of female terminal.
Accompanying drawing explanation
Fig. 1 is the utility model wiring female terminal front view;
Fig. 2 is A direction view in Fig. 1;
Fig. 3 is wiring female terminal left view.
Reference numeral: 1, inserted terminal; 2, terminals; 3, hangnail; 11, holder; 12, elastic component; 111, base; 112, side plate; 113, fin; 121, base plate; 122, hang plate; 123, the first bend; 124, the second bend.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model embodiment is described further.
A kind of wiring female terminal, comprise the terminals 2 that are connected with wire and the inserted terminal 1 for socket connection, when the female terminal of pair of wire connection terminals is installed, first the cortex outside wire termination is peelled off, the heart yearn of wire is exposed, then wire is placed on the terminals 2 of female terminal, then the fin on terminals 2 is inwardly turned over, make fin stable can clamp wire, make between wire with female terminal, to form good conduction and be connected.Simultaneously, inserted terminal 1 comprises elastic component 12 and holder 11, elastic component 12 and holder 11 join end to end formation closed figure, holder 11 comprises base 111 and two blocks of side plates 112 be arranged on base 111, one end of side plate 112 principle base 111 is connected with elastic component 12, the inwall of two blocks of side plates 112 is also provided with and the fin 113 for holding male terminal.Elastic component 12 and holder 11 are joined end to end, form closed figure, male terminal grafting enters after in holder 11, by the elastic reaction of holder 11 itself and elastic component 12, elastic component 12 is inwardly clamped, hold male terminal, simultaneously, the sidewall of holder 11 is also provided with fin 113, by the active force of fin 113, the clamping action of card gripping member 11 pairs of male terminals can be made larger, and make holding male terminal, can also prevent male terminal from outwards skidding off, to realize between male terminal with female terminal stable is connected, and the connection of sealed type, when there is deformation, end to end elastic component 12 and the deformation of holder 11 by entirety, avoid local deformation excessive, effectively avoid the plastic deformation of elastic component 12, make overall structure more stable, the elastic deformation of elastic component 12 is avoided effectively to improve the useful life of female terminal.
Preferably, holder 11 is in n shape, elastic component 12 cross section is isosceles triangle, and top is provided with opening, the opening of holder 11 is fixedly connected with described elastic component 12 opening, and elastic component 12 comprises base plate 121 and forms the hang plate 122 of isosceles triangle with base plate 121, hang plate 122 is provided with the first bend 123 with the junction of base plate 121, meanwhile, elastic component 12 A/F is less than holder 11 A/F, is also provided with the second bend 124 at elastic component 12 and the junction of holder 11.Entered by male terminal differential after in holder 11, holder 11 outwards opens, and by the elastic acting force on the first bend 123 and the second bend 124, makes holder 11 bring inside chucking power, thus realizes the clamping action to male terminal.When holder 11 outwards opens, first by the second bend 124, by force transmission on hang plate 122, then hang plate 122 is driven outwards to open, utilizing the first bend 123 between hang plate 122 and base plate 121, the active force of male terminal is distributed on the first bend 123 and the second bend 124, by the setting of the first bend 123 and the second bend 124, the deformation relative equilibrium of holder 11 and elastic component 12 can be made, overall clamping effect not only can be made better, can also when having stable holding power, the deformation quantity of elastic component 12 is controlled among a small circle, the female terminal grafting avoiding the elastic fatigue of elastic component 12 to cause was lost efficacy, clamp stable while, effectively improve the useful life of female terminal.
Because elastic component 12 A/F is less than holder 11 A/F, when being gripped by elastic component 12 and holder 11 pairs of male terminals, A/F due to elastic component 12 is less than the A/F of holder 11, can effectively by the junction of elastic component 12 with holder 11 opening, by male terminal position limitation in holder 11, avoid male terminal slippage to enter in elastic component 12, cause chucking power inadequate, the situation of the connection instability between terminal occurs.
Preferably, in order to ensure that the grafting between female terminal and male terminal is stablized, not only to make, between female terminal and male terminal, there is stable grafting active force, also need by female terminal and male terminal stable be fixed on the shell of binding post, therefore on the base plate 121 of isosceles triangle elastic component 12, be provided with hangnail 3, and hangnail 3 protrudes setting to the one end away from holder 11.After in shell female terminal being fit into binding post, arranging of hangnail 3 can block female terminal, female terminal is avoided in use to drop out in shell, when male terminal carries out grafting by the shell of male terminal and female terminal, connection between male terminal and female terminal is more stable, ensure that conductivity good between male terminal and female terminal.
Inserted terminal 1 and terminals 2 are wholely set.Between the wire of female terminal passes through, line end contacts with female terminal, again by inserted terminal 1, make between female terminal with male terminal, to form stable conduction to be connected, therefore, terminals 2 and inserted terminal 1 are wholely set, the satisfactory electrical conductivity between female terminal terminals 2 and inserted terminal 1 can be ensured, thus make the electric conductivity between male terminal and female terminal better.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a wiring female terminal, comprise the terminals that are connected with wire and the inserted terminal for socket connection, it is characterized in that: described inserted terminal comprises elastic component and holder, described elastic component and holder join end to end formation closed figure, described holder comprises base and two blocks of side plates be arranged on base, one end of side plate principle base is connected with elastic component, the inwall of two blocks of described side plates is also provided with and the fin for holding male terminal.
2. wiring female terminal according to claim 1, is characterized in that: described holder is n shape, and described elastic component cross section is isosceles triangle, and top is provided with opening, and the opening of described holder is fixedly connected with described elastic component opening.
3. wiring female terminal according to claim 2, is characterized in that: described elastic component A/F is less than described clamp mouths width.
4. wiring female terminal according to claim 3, is characterized in that: the base plate of described isosceles triangle elastic component is provided with hangnail, and described hangnail protrudes to the one end away from holder and arranges.
5. wiring female terminal according to claim 4, is characterized in that: described inserted terminal and described terminals are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091598.XU CN204348984U (en) | 2015-02-07 | 2015-02-07 | Wiring female terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091598.XU CN204348984U (en) | 2015-02-07 | 2015-02-07 | Wiring female terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348984U true CN204348984U (en) | 2015-05-20 |
Family
ID=53232232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091598.XU Expired - Fee Related CN204348984U (en) | 2015-02-07 | 2015-02-07 | Wiring female terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565164A (en) * | 2018-06-27 | 2018-09-21 | 万玫 | A kind of no-welding toggle switch |
| CN110098518A (en) * | 2019-06-03 | 2019-08-06 | 厦门广泓工贸有限公司 | A kind of stable type female terminal and its stable type the male and female insertions electric connector of application |
-
2015
- 2015-02-07 CN CN201520091598.XU patent/CN204348984U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565164A (en) * | 2018-06-27 | 2018-09-21 | 万玫 | A kind of no-welding toggle switch |
| CN110098518A (en) * | 2019-06-03 | 2019-08-06 | 厦门广泓工贸有限公司 | A kind of stable type female terminal and its stable type the male and female insertions electric connector of application |
| CN110098518B (en) * | 2019-06-03 | 2024-01-30 | 厦门广泓工贸有限公司 | Stable female terminal and stable male-female opposite-plug electric connector using same |
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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 |
Granted publication date: 20150520 Termination date: 20160207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |