CN207426233U - A kind of simple jack contact connection female terminal - Google Patents
A kind of simple jack contact connection female terminal Download PDFInfo
- Publication number
- CN207426233U CN207426233U CN201721365111.8U CN201721365111U CN207426233U CN 207426233 U CN207426233 U CN 207426233U CN 201721365111 U CN201721365111 U CN 201721365111U CN 207426233 U CN207426233 U CN 207426233U
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- China
- Prior art keywords
- grid sleeve
- female terminal
- contact
- cavity
- contact connection
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Abstract
The utility model is related to a kind of simple jack contact connection female terminals, including connecting pin and contact jaw, the connecting pin is used to be connected with transmission cable for hollow structure, cavity is formed in the contact jaw, it is equipped with to be socketed the grid sleeve of male terminal in cavity, the grid sleeve is equipped with to adjust the adjusting mouth of its radial direction elasticity, the side wall for adjusting opening's edge grid sleeve, which axially penetrates through, to be opened up, and a plurality of axial notch is equipped in the side wall wall surface of grid sleeve, the distance piece between each adjacent axial notch is to grid sleeve internal projection.Its contact jaw of improved female terminal carries elastic construction, and Elastic Contact is formed after compression, without the elastic mechanism of other increase contact engaging and separating forces, reduces the contact resistance for plugging connection terminal.By being spaced the adjustment of the inwardly protruding radian of shrapnel, contact engaging and separating force can be adjusted.Scheme overall structure is simple, manufacture easy to produce, of low cost.
Description
Technical field
The present invention relates to a kind of connector, especially a kind of female terminal.
Background technology
For the contact engaging and separating force for obtaining good contact performance and stablizing, needed in the access slot of wire connection terminal female end in setting
Portion's clamp spring, and clamp spring is fixed to terminal inner by way of welding, being bonded or be interference fitted, this structure is manufactured
Complex process, manufacturing cost is high, can also cause the contact engaging and separating force of connection terminal unstable, therefore the presence of existing female terminal changes
Into needs.
The content of the invention
The technical problem to be solved in the present invention is, provides a kind of improved female terminal.
The technical solution adopted by the present invention to solve the technical problems is：A kind of simple jack contact connection female terminal,
Including connecting pin and contact jaw, the connecting pin is used to be connected with transmission cable for hollow structure, is formed in the contact jaw
Cavity is equipped in cavity to be socketed the grid sleeve of male terminal, and the grid sleeve is equipped with to adjust its radial direction pine
The adjusting mouth of tightness, the side wall for adjusting opening's edge grid sleeve, which axially penetrates through, to be opened up, and is set in the side wall wall surface of grid sleeve
There is an a plurality of axial notch, the distance piece between each adjacent axial notch is to grid sleeve internal projection.
A kind of foregoing simple jack contact connection female terminal, the inside arc convex in the distance piece middle part
A kind of foregoing simple jack contact connection female terminal, a plurality of axial notch, distance piece are along grid
Sleeve lateral wall is uniformly distributed, and the two is synchronous in the shape of a spiral.
A kind of foregoing simple jack contact connection female terminal, is formed with along the internal face of the cavity for solid
The circumferential recess of the fixed grid sleeve, the both ends of grid sleeve are limited by two end walls clamping of circumferential recess.
A kind of foregoing simple jack contact connection female terminal, the outer end of the cavity is equipped with to be oriented to for assembling
Chamfering.
Implement technical scheme, at least with following advantageous effect：Female end subassembly is simple, at low cost, inserts
Pull out stabilization.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 adapts to figure for the utility model axial direction section view；
Fig. 2 is the utility model connecting pin and contact jaw schematic diagram；
Fig. 3 is the utility model grid sleeve schematic diagram；
Mark is described as follows in figure：
1st, connecting pin；2nd, contact jaw；3rd, cavity；30th, groove；31st, end wall；4th, grid sleeve；40th, mouth is adjusted；41st, it is axial
Notch；42nd, distance piece；5th, chamfering.
Specific embodiment
In order to which the technical features, objects and effects to the present invention are more clearly understood, now compare attached drawing and be described in detail
The specific embodiment of the present invention.
A kind of simple jack contact connection female terminal as shown in Figs. 1-3, including connecting pin 1 and contact jaw 2, linkage section
Perforative plating slot can be all set with contact jaw 2, and the connecting pin 1 is used to be connected with transmission cable for hollow structure, described
Cavity 3 is formed in contact jaw 2, grid sleeve 4 is installed in cavity 3, the grid sleeve 4 is equipped with to adjust its radial direction
The adjusting mouth 40 of elasticity, the side wall for adjusting mouth 40 along grid sleeve 4, which axially penetrates through, to be opened up, and the side wall of grid sleeve 4
A plurality of axial notch 41 is equipped in wall surface, the distance piece 42 between each adjacent axial notch 41 is usually to 4 internal projection of grid sleeve
The 42 inside arc convex in middle part of distance piece.The adjusting mouth 40 of grid sleeve 4 can enable its radial dimension change, to facilitate peace
In cavity 3 loaded on contact jaw 2；Inwardly protruded distance piece 42 is capable of providing elastic force, ensures plug while locking male terminal
Power.
Preferably, a plurality of axial notch 41, distance piece 42 are uniformly distributed along 4 side wall of grid sleeve, and the two is in synchronously spiral shell
Shape is revolved, spiral axial notch 41 ensures that distance piece 42 has good elasticity, while can guide the smooth insertion of male end.
It is formed with to fix the circumferential recess 30 of the grid sleeve 4 in the internal face of cavity 3（Along the Zhou Changfang of inner wall
To formation）, grid sleeve 4 is nested in groove 30, and both ends are clamped by two end walls 31 of groove 30 and limited, and installation is simple,
Process costs are low.It is generally equipped in the outer end of cavity 3 for assembling the chamfering 5 being oriented to, the setting of chamfering 5 can guide male terminal
Plug-in position makes the two connection more smooth.
Its contact jaw 2 of improved female terminal carries elastic construction, and Elastic Contact is formed after compression, is inserted without other increase
The elastic mechanism of pull out force reduces the contact resistance of 1 son of plug connecting pin.By being spaced the adjustment of the inwardly protruding radian of shrapnel,
Contact engaging and separating force can be adjusted.Scheme overall structure is simple, manufacture easy to produce, of low cost.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the present invention can have various changes, combination and variation.Within the spirit and principles of the invention, made
Any modification, equivalent substitution, improvement and etc. should be included within scope of the presently claimed invention.
Claims (5)
1. a kind of simple jack contact connection female terminal, including connecting pin and contact jaw, the connecting pin is used for hollow structure
It is connected in transmission cable, cavity is formed in the contact jaw, it is characterised in that：It is equipped with to be socketed male terminal in cavity
Grid sleeve, the grid sleeve is equipped with to adjust the adjusting mouth of its radial direction elasticity, the adjusting opening's edge grid set
The side wall of cylinder, which axially penetrates through, to be opened up, and a plurality of axial notch is equipped in the side wall wall surface of grid sleeve, between each adjacent axial notch
Distance piece to grid sleeve internal projection.
2. a kind of simple jack contact connection female terminal as described in claim 1, it is characterised in that：In the middle part of the distance piece
Inside arc convex.
3. a kind of simple jack contact connection female terminal as claimed in claim 2, it is characterised in that：The a plurality of axial groove
Mouth, distance piece are uniformly distributed along grid sleeve lateral wall, and the two is synchronous in the shape of a spiral.
4. a kind of simple jack contact connection female terminal as claimed in claim 3, it is characterised in that：Along along the cavity
Wall surface is formed with to fix the circumferential recess of the grid sleeve, and the both ends of grid sleeve are pressed from both sides by two end walls of circumferential recess
Hold restriction.
5. a kind of simple jack contact connection female terminal as claimed in claim 4, it is characterised in that：The outer end of the cavity
Equipped with the chamfering being oriented to for assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721365111.8U CN207426233U (en) | 2017-10-20 | 2017-10-20 | A kind of simple jack contact connection female terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721365111.8U CN207426233U (en) | 2017-10-20 | 2017-10-20 | A kind of simple jack contact connection female terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426233U true CN207426233U (en) | 2018-05-29 |
Family
ID=62312495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721365111.8U Active CN207426233U (en) | 2017-10-20 | 2017-10-20 | A kind of simple jack contact connection female terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426233U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434461A (en) * | 2019-01-07 | 2019-03-08 | 深圳市顺科智能设备有限公司 | Copper female component automatic assembling |
| CN109513836A (en) * | 2018-12-25 | 2019-03-26 | 深圳市顺科智能设备有限公司 | It rolls up copper mesh flange and is inserted into outer copper sleeve mechanism |
| CN109742578A (en) * | 2019-03-04 | 2019-05-10 | 安费诺科技(深圳)有限公司 | A kind of screw type j ack connector |
| CN113571942A (en) * | 2021-07-23 | 2021-10-29 | 北京点滴记忆科技有限责任公司 | Female terminal for connector, male terminal, and method for manufacturing female terminal |
-
2017
- 2017-10-20 CN CN201721365111.8U patent/CN207426233U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513836A (en) * | 2018-12-25 | 2019-03-26 | 深圳市顺科智能设备有限公司 | It rolls up copper mesh flange and is inserted into outer copper sleeve mechanism |
| CN109434461A (en) * | 2019-01-07 | 2019-03-08 | 深圳市顺科智能设备有限公司 | Copper female component automatic assembling |
| CN109434461B (en) * | 2019-01-07 | 2023-08-11 | 深圳市易广达智能科技有限公司 | Copper master assembly automatic assembly machine |
| CN109742578A (en) * | 2019-03-04 | 2019-05-10 | 安费诺科技(深圳)有限公司 | A kind of screw type j ack connector |
| CN113571942A (en) * | 2021-07-23 | 2021-10-29 | 北京点滴记忆科技有限责任公司 | Female terminal for connector, male terminal, and method for manufacturing female terminal |
| CN113571942B (en) * | 2021-07-23 | 2024-03-15 | 北京点滴记忆科技有限责任公司 | Female terminal for connector, male terminal, and method for manufacturing female terminal |
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| GR01 | Patent grant |