CN213989434U - Female terminal electric connector terminal with improved electric contact performance - Google Patents
Female terminal electric connector terminal with improved electric contact performance Download PDFInfo
- Publication number
- CN213989434U CN213989434U CN202120092380.1U CN202120092380U CN213989434U CN 213989434 U CN213989434 U CN 213989434U CN 202120092380 U CN202120092380 U CN 202120092380U CN 213989434 U CN213989434 U CN 213989434U
- Authority
- CN
- China
- Prior art keywords
- insertion part
- connector terminal
- elastic ribs
- plug
- axis
- 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
Links
- 238000003780 insertion Methods 0.000 claims abstract description 29
- 230000037431 insertion Effects 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000004080 punching Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The female end electric connector terminal with improved electric contact performance comprises a plug-in part, wherein the plug-in part is of a cylindrical structure formed by integrally punching and bending a metal plate, and the front end of the plug-in part is formed into an insertion hole for inserting a male end connector terminal; the wire pressing plate is of a saddle-shaped structure integrally formed at the tail end of the insertion part; the shaping of grafting portion is at the elastic rib that has the axis bending in the inner wall, the elastic rib is provided with four altogether, its length direction sets up according to the axial of grafting portion, and four elastic rib become the cross distribution around the axis of grafting portion, distribute in the elastic rib of cross left and right sides for the elastic rib who distributes in both sides about the cross on the axis direction of grafting portion staggered arrangement, make public end connector terminal obtain more stable multistage centre gripping in the axial, provide the better electric property of contact for the electric connector.
Description
Technical Field
The utility model relates to an electric connector technical field specifically is female end electric connector terminal of improvement electric contact performance.
Background
Electrical connectors are electromechanical components that connect electrical lines for transmitting current or signals. In the prior art, an electrical connector mainly adopts a male end connector and a female end connector to be mutually inserted, and a male end connector terminal and a female end connector terminal are matched to form electrical connection, so that transmission of current or signals is realized.
In addition to meeting general performance requirements, a particularly important requirement of an electrical connector is that the electrical connector must contact good electrical performance, and whether the electrical performance is reliable or not directly affects the normal operation of the circuit, which relates to the safety and stability of the whole connection circuit.
Therefore, how to effectively improve the electrical contact performance of the electrical connector is a technical direction for continuous improvement in the industry.
SUMMERY OF THE UTILITY MODEL
In order to satisfy the above-mentioned demand of prior art, the utility model provides an improve electrical contact performance's female end electric connector terminal, its technical scheme as follows.
The female end electric connector terminal with improved electric contact performance comprises a plug-in part, wherein the plug-in part is of a cylindrical structure formed by integrally punching and bending a metal plate, and the front end of the plug-in part is formed into an insertion hole for inserting a male end connector terminal; the wire pressing plate is of a saddle-shaped structure integrally formed at the tail end of the insertion part;
the elastic ribs are arranged on the inner wall of the insertion part and are bent towards the axis, the length direction of the elastic ribs is arranged along the axial direction of the insertion part, the four elastic ribs are distributed in a cross shape around the axis of the insertion part, and the elastic ribs distributed on the left side and the right side of the cross shape are arranged in a staggered mode in the axis direction of the insertion part relative to the elastic ribs distributed on the upper side and the lower side of the cross shape.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the male terminal connector terminal inserted into the jack is elastically clamped by four elastic ribs distributed in a cross shape, and the elastic ribs distributed on the left side and the right side of the cross shape are arranged in a staggered mode in the axis direction of the insertion part relative to the elastic ribs distributed on the upper side and the lower side of the cross shape, so that the male terminal connector terminal is clamped in a more stable multi-section mode in the axial direction, and better electrical performance of contact is provided for the electrical connector.
The present invention will be further described with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional structure diagram of the present invention.
Fig. 3 is a schematic view of the working principle of the present invention.
Detailed Description
As shown in fig. 1 to 3, the female electrical connector terminal with improved electrical contact performance includes a plug part 1, the plug part 1 is a cylindrical structure formed by integrally punching and bending a metal plate, and the front end of the plug part is formed into an insertion hole 10 into which a male connector terminal 9 is inserted; the wire pressing plate 2 is of a saddle-shaped structure integrally formed at the tail end of the insertion part 1;
the elastic ribs 3 bent towards the axis are formed on the inner wall of the insertion part 1, four elastic ribs 3 are arranged, the length direction of the elastic ribs is arranged along the axial direction of the insertion part 1, the four elastic ribs 3 are distributed in a cross shape around the axis of the insertion part 1, and the elastic ribs 3 distributed on the left side and the right side of the cross shape are arranged in a staggered mode in the axis direction of the insertion part 1 relative to the elastic ribs 3 distributed on the upper side and the lower side of the cross shape.
In the above technical solution, the female terminal connector terminal with improved electrical contact performance is filled or injected into the plastic housing of the female terminal electrical connector, the wire pressing plate 2 is used for connecting a wire, and the plug part 1 is used for inserting the male terminal connector terminal 9; the exposed lead is placed in a saddle-shaped structure of the wire pressing plate 2, and then the wire pressing plate 2 is extruded to be deformed so as to clamp the lead to realize electric connection.
In the above technical scheme, the female terminal of the electrical connector with improved electrical contact performance utilizes four elastic ribs 3 distributed in a cross shape to elastically clamp the male terminal 9 of the plug jack 10, and the elastic ribs 3 distributed on the left and right sides of the cross shape are staggered in the axial direction of the plug part 1 relative to the elastic ribs 3 distributed on the upper and lower sides of the cross shape, so that the male terminal connector 9 is clamped in more stable sections in the axial direction and is not easy to swing, thereby providing better electrical contact performance for the electrical connector.
In a preferred technical scheme, the elastic ribs 3 distributed on the left side and the right side of the cross are front end ribs 31 formed by bending the front end of the inserting part 1 backwards, and the elastic ribs 3 distributed on the upper side and the lower side of the cross are middle ribs 32 formed by punching the middle section of the inserting part 1.
In a preferred technical scheme, the rear end of the insertion part 1 is provided with a bent blocking piece 4, and the blocking piece 4 blocks the rear end of the insertion part 1. In the case where the female terminal connector terminal with improved electrical contact performance is injection molded to the plastic housing of the female terminal connector, the stopper 4 prevents the injection molding material from flowing into the mating part 1.
In a better technical scheme, two guide sheets 5 extending forwards are formed at the front end of the insertion part 1, and the guide sheets 5 are symmetrically arranged on the upper edge and the lower edge of the opening of the insertion hole 10; the leading end of the guide piece 5 has a stepped surface 51 that is depressed toward the axis of the socket 1. The step surface 51 on the guiding sheet 5 provides another elastic supporting point in the axial direction for the male terminal 9 inserted into the jack 10, and the elastic rib 3 is matched to realize three axial positioning for the male terminal 9 inserted into the jack 10, so that the stable effect of plugging is further enhanced, and the electrical performance of the electrical connector is better.
For those skilled in the art, the protection scope of the present invention is not limited to the details of the above-described exemplary embodiments, and all the embodiments with variations within the scope and meaning equivalent to the elements of the present invention should be included in the present invention without departing from the spirit or essential characteristics of the present invention.
Claims (4)
1. The female end electric connector terminal with improved electric contact performance comprises a plug-in part, wherein the plug-in part is of a cylindrical structure formed by integrally punching and bending a metal plate, and the front end of the plug-in part is formed into an insertion hole for inserting a male end connector terminal; the wire pressing plate is of a saddle-shaped structure integrally formed at the tail end of the insertion part;
the method is characterized in that:
the elastic ribs are arranged on the inner wall of the insertion part and are bent towards the axis, the length direction of the elastic ribs is arranged along the axial direction of the insertion part, the four elastic ribs are distributed in a cross shape around the axis of the insertion part, and the elastic ribs distributed on the left side and the right side of the cross shape are arranged in a staggered mode in the axis direction of the insertion part relative to the elastic ribs distributed on the upper side and the lower side of the cross shape.
2. The female electrical connector terminal with improved electrical contact properties of claim 1, wherein: the elastic ribs distributed on the left side and the right side of the cross are front end ribs formed by bending the front end of the inserting part backwards, and the elastic ribs distributed on the upper side and the lower side of the cross are middle ribs formed by stamping the middle section of the inserting part.
3. The female electrical connector terminal with improved electrical contact properties of claim 1 or 2, wherein: the rear end of the insertion part is provided with a bent blocking piece which blocks the rear end of the insertion part.
4. The female electrical connector terminal with improved electrical contact properties of claim 1 or 2, wherein: the front end of the insertion part is formed with two guide sheets extending forwards, and the guide sheets are symmetrically arranged on the upper edge and the lower edge of the opening of the jack; the front end of the guide piece is provided with a stepped surface sinking towards the axis of the insertion part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092380.1U CN213989434U (en) | 2021-01-14 | 2021-01-14 | Female terminal electric connector terminal with improved electric contact performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092380.1U CN213989434U (en) | 2021-01-14 | 2021-01-14 | Female terminal electric connector terminal with improved electric contact performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213989434U true CN213989434U (en) | 2021-08-17 |
Family
ID=77251223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120092380.1U Expired - Fee Related CN213989434U (en) | 2021-01-14 | 2021-01-14 | Female terminal electric connector terminal with improved electric contact performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213989434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024131249A1 (en) * | 2022-12-20 | 2024-06-27 | 比亚迪股份有限公司 | Connector terminal and electrical connector |
-
2021
- 2021-01-14 CN CN202120092380.1U patent/CN213989434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024131249A1 (en) * | 2022-12-20 | 2024-06-27 | 比亚迪股份有限公司 | Connector terminal and electrical connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206364218U (en) | Electric connector | |
| CN213989434U (en) | Female terminal electric connector terminal with improved electric contact performance | |
| CN206116700U (en) | Cable connector | |
| CN109066142B (en) | Power connector capable of being synchronously assembled | |
| CN212011451U (en) | High-reliability connector | |
| CN212011375U (en) | Plug-in type connector | |
| CN112615180A (en) | Connector socket terminal | |
| CN210182653U (en) | Exposed 8-shaped tail plug | |
| CN213184856U (en) | Quick connector for current | |
| CN214797830U (en) | Connector terminal | |
| CN113517584A (en) | Connection terminal and connector | |
| CN221226604U (en) | Hot plug rubber seat | |
| CN217983806U (en) | Riveting-free double-end female socket connector with reversely buckled elastic sheets | |
| CN218039884U (en) | Good Type c connector of stability | |
| CN220856949U (en) | High-reliability connector | |
| CN219717313U (en) | High-stability connector | |
| CN212011348U (en) | A kind of interface unit | |
| CN210074212U (en) | Cross type connecting terminal | |
| CN221428146U (en) | Connector | |
| CN220585539U (en) | Flexible connection wire harness | |
| CN211789693U (en) | Connector with a locking member | |
| CN219458229U (en) | High-reliability connector | |
| CN209981485U (en) | Wire binding clip | |
| CN216120830U (en) | High-reliability connector | |
| CN213936605U (en) | Electric connector and assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |