CN210806083U - Copper wire inserted spring terminal - Google Patents
Copper wire inserted spring terminal Download PDFInfo
- Publication number
- CN210806083U CN210806083U CN201921958418.8U CN201921958418U CN210806083U CN 210806083 U CN210806083 U CN 210806083U CN 201921958418 U CN201921958418 U CN 201921958418U CN 210806083 U CN210806083 U CN 210806083U
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- sheet
- abutting
- copper wire
- rivet
- spring terminal
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Abstract
The utility model discloses a copper wire plug spring terminal, including integrated into one piece's line ball portion and grafting portion, grafting portion deviates from line ball portion one end and is formed with and inserts the chamber, grafting portion has seted up and has supplied inserted sheet male socket, grafting portion insert chamber department be close to line ball portion one side and extend towards the socket and be provided with double-phase to butt piece, first butt piece is the setting of conflict inserted sheet, second butt piece is swing joint inboard at grafting portion, be located and be equipped with the spout on the grafting portion lateral wall of second butt piece one side, run through the sliding key that spout one end extended to inserting the intracavity, first butt piece includes first bending portion and first vertical portion, second butt piece is the activity shell fragment. The limit of the inserting sheet and the limit release can be realized through the sliding key, the inserting sheet can be conveniently drawn out when the limit release is carried out, and the inserting sheet is not easy to separate from the inserting part when the limit release is carried out.
Description
Technical Field
The utility model relates to an electron electrical connection spare technical field, in particular to spring terminal is inserted to copper wire.
Background
The copper wire plug spring terminal is mainly applied to electrical products such as electrical connector power distribution cabinets and the like, and the products are widely applied to products such as lighting appliances, household appliances, connectors, automobile and motorcycle accessories, connectors, wire harnesses, lamp holders, ballasts, lamp decorations, lamps, electronic instruments and the like.
For example, patent publication No. CN203521696U discloses a socket spring terminal, which includes a body, one end of the body is a terminal, and at least two elastic pieces are extended from the other end of the body to a position far away from the terminal, so as to form a socket end of the body; the at least two elastic sheets are uniformly distributed at intervals along the circumferential direction, the bottoms of the elastic sheets are matched to form an insertion cavity suitable for elastically inserting the male terminal, and the opening of the insertion cavity is in a V shape or a horn shape; one side of the elastic sheet, which is positioned in the insertion cavity, is provided with a spherical bulge which is in contact fit with the male terminal. This insert the spring terminal and only use spherical bulge fixed, in the long-term use, the pine takes off in the body easily is followed to public end terminal, leads to two copper lines that insert in the spring terminal not to switch on mutually. However, the contact between the insertion piece and the insertion spring seat is insufficient, and the contact area is small, so that the contact resistance is large when the transmission is conducted, the conductivity and the pressure capability are poor, and the high-power household appliance conductive transmission electric connection device is difficult to be applied to electric connection of conductive transmission of high-power household appliances.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a copper wire plug spring terminal can realize the limiting displacement to the plug sheet and remove the limiting displacement to the plug sheet through the sliding key, can conveniently take out when removing the limiting displacement to the plug sheet is difficult to break away from with grafting portion when the limiting displacement to the plug sheet.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a copper wire inserting spring terminal comprises a pressing line part and an inserting part which are integrally formed, wherein an inserting cavity is formed at one end of the inserting part, which is far away from the pressing line part, the inserting part is provided with a socket for inserting an inserting sheet, one side of the inserting cavity of the inserting part, which is close to the pressing line part, is provided with two opposite abutting sheets in an extending way towards the socket, the first abutting sheet is arranged in an abutting inserting sheet mode, the second abutting sheet is movably connected to the inner side of the inserting part, a sliding groove and a sliding key penetrating through one end of the sliding groove and extending into the inserting cavity are arranged on the side wall of the inserting part, which is positioned at one side of the second abutting sheet, the first abutting sheet comprises a first bending part for pressing the inserting sheet and a first vertical part connected to the inserting part, the second abutting sheet is a movable elastic sheet, the movable elastic sheet comprises a first abutting part, a second bending part and a second vertical part, and the second bending part, the sliding key is connected with the second bending portion, a clamping groove is formed in the side wall, located on one side of the second abutting sheet, of the inserting portion, and the second vertical portion is located in the sliding groove and can slide along the clamping groove.
The socket department of grafting portion is equipped with the spacing shell fragment that extends along inserted sheet direction of insertion, spacing shell fragment includes arc portion and rake, arc portion one end integrated into one piece is in grafting portion, and its other end is connected with the rake, the rake is located the plug cavity, the rake is by inserting the inboard slope setting that is of chamber lateral wall.
The line ball portion is including all being the riveting core foot and the riveting leather foot that upwards extend the setting, rivet the core foot with the axis of riveting the leather foot is followed the inserted sheet grafting direction of motion sets up, it is close to rivet the leather foot the grafting portion sets up, it keeps away from to rivet the leather foot the grafting portion sets up.
The cross sections of the riveting core pin and the riveting leather pin are U-shaped.
Rivet and be equipped with on the sinle silk foot and rivet line antiskid ribbed tile, rivet line antiskid ribbed tile perpendicular to the plug-in motion direction of inserted sheet.
The inner surface of the rivet wire core pin is provided with a puncture part which is a sharp sawtooth.
The utility model discloses copper wire plug spring terminal adopts relative first butt piece and the second butt piece that sets up, and first butt piece is fixed butt piece, second butt piece is movable shell fragment, the second butt piece can conveniently be taken out through the limiting displacement of sliding key to the plug piece and can relieve the limiting displacement to the plug piece when relieving the limiting displacement to the plug piece is difficult to break away from with grafting portion when the limiting displacement to the plug piece. The structure enables the insertion sheet and the insertion part to be tightly contacted so as to increase the conduction current and reduce the contact resistance, thereby improving the conductive performance and the compression capacity, and being applicable to the electric connection of the conductive transmission of high-power household appliances. The plug-in piece can be prevented from shaking in the plug-in part, and the mechanical firmness of connection between the plug-in piece and the plug-in part can be ensured; can realize preventing pendulum and two functions of lock position through a functional structure to reduce the processing complexity and the processing cost of crimping plug terminal.
Drawings
Fig. 1 is a schematic structural view of a copper wire spring-inserting terminal of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the copper wire spring terminal of the present invention;
fig. 3 is a cross-sectional view of another embodiment of the copper wire spring terminal of the present invention;
in the figure, 1-wire pressing part, 11-riveting wire core foot, 111-riveting wire antiskid wire, 112-piercing part, 12-riveting wire leather foot, 2-inserting part, 3-inserting cavity, 4-inserting opening, 5-butting piece, 51-first butting piece, 511-first bending part, 512-first vertical part, 52-second butting piece, 521-first butting part, 522-second bending part, 523-second vertical part, 53-sliding groove, 54-sliding key, 55-clamping groove, 6-limiting elastic piece, 61-arc part and 62-inclined part.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, a copper wire plug spring terminal comprises a wire pressing portion 1 and an inserting portion 2 which are integrally formed, wherein an inserting cavity 3 is formed at one end of the inserting portion 2, which is away from the wire pressing portion 1, the inserting portion 2 is provided with a socket 4 for inserting an inserting piece, two opposite abutting pieces are arranged at one side of the inserting cavity 3 of the inserting portion 2, which is close to the wire pressing portion 1, and extend towards the socket 4, wherein a first abutting piece 51 is arranged in an abutting insertion manner, a second abutting piece 52 is movably connected to the inner side of the inserting portion 2, a sliding groove 53 is arranged on the side wall of the inserting portion 2, which is positioned at one side of the second abutting piece 52, and a sliding key 54 which penetrates through one end of the sliding groove and extends into the inserting cavity 3, the first abutting piece 51 comprises a first bending portion 511 for pressing the inserting piece and a first vertical portion 512 connected to the inserting portion 2, the second abutting piece 52 is a movable elastic piece, and the, The second bending portion 522 and the second vertical portion 523, the second bending portion 522 is located between the first abutting portion 521 and the second vertical portion 523, the sliding key 54 is connected to the second bending portion 522, the insertion portion 2 is provided with a clamping groove 55 on the side wall of one side of the second abutting piece 52, and the second vertical portion 523 is located in the sliding groove 53 and can slide along the clamping groove 55.
The second abutting piece 52 is a movable elastic piece, and the inserting piece can be conveniently drawn out when the limiting effect on the inserting piece is relieved by pressing the button and relieving the limiting effect on the inserting piece, and the inserting piece is not easy to separate from the inserting part 2 when the limiting effect on the inserting piece is relieved. The structure enables the insertion sheet to be tightly contacted with the insertion part 2 so as to increase the conduction current and reduce the contact resistance, thereby improving the conductive performance and the compression capacity, and being applicable to the electric connection of the conductive transmission of high-power household appliances.
The cross sections of the riveting wire pin 11 and the riveting wire leather pin 12 are U-shaped.
As shown in fig. 2, a rivet wire anti-slip wire 111 is arranged on the rivet wire pin 11, and the rivet wire anti-slip wire 111 is perpendicular to the plugging movement direction of the insertion sheet.
As shown in fig. 3, the inner surface of the rivet core pin 11 is provided with a piercing part 112, which is a sharp sawtooth. Sharp sawtooth can puncture the crust of enameled wire, and the process of puncturing is convenient, has avoided artifical time and the labour that goes the coat and consume, and labour saving and time saving has improved production efficiency promptly, and the resistance voltage resistance who is connected with it simultaneously is good, and stability is good, and the reliability is high.
The utility model discloses copper wire plug spring terminal adopts relative first butt piece 51 and the second butt piece 52 that sets up, and first butt piece 51 is fixed butt piece, second butt piece 52 is movable shell fragment, second butt piece 52 through sliding key 54 to the limiting displacement of plug piece and can relieve the limiting displacement to the plug piece, can conveniently take out when relieving the limiting displacement to the plug piece is difficult to break away from with grafting portion 2 when the limiting displacement to the plug piece. The structure enables the insertion sheet to be tightly contacted with the insertion part 2 so as to increase the conduction current and reduce the contact resistance, thereby improving the conductive performance and the compression capacity, and being applicable to the electric connection of the conductive transmission of high-power household appliances. The plug-in sheet can be prevented from shaking in the plug-in part 2, and the mechanical firmness of connection between the plug-in sheet and the plug-in part 2 can be ensured; can realize preventing pendulum and two functions of lock position through a functional structure to reduce the processing complexity and the processing cost of crimping plug terminal.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a copper wire plug spring terminal which characterized in that: the pressing line part and the inserting part are integrally formed, an inserting cavity is formed at one end of the inserting part, which deviates from the pressing line part, the inserting part is provided with a socket for inserting the inserting sheet, the inserting cavity of the inserting part is close to one side of the pressing line part and is provided with two opposite abutting sheets in an extending way towards the socket, wherein the first abutting sheet is in abutting sheet arrangement, the second abutting sheet is movably connected to the inner side of the inserting part, a sliding groove and a sliding key penetrating through one end of the sliding groove and extending into the inserting cavity are arranged on the side wall of the inserting part, which is positioned at one side of the second abutting sheet, the first abutting sheet comprises a first bending part for pressing the inserting sheet and a first vertical part connected to the inserting part, the second abutting sheet is a movable elastic sheet, the movable elastic sheet comprises a first abutting part, a second bending part and a second vertical part, the second bending part is positioned between the first abutting part and the second vertical part, and the sliding key is connected with, the side wall of the insertion part on one side of the second abutting sheet is provided with a clamping groove, and the second vertical part is positioned in the sliding groove and can slide along the clamping groove.
2. The copper wire insertion spring terminal of claim 1, wherein: the socket department of grafting portion is equipped with the spacing shell fragment that extends along inserted sheet direction of insertion, spacing shell fragment includes arc portion and rake, arc portion one end integrated into one piece is in grafting portion, and its other end is connected with the rake, the rake is located the plug cavity, the rake is by inserting the inboard slope setting that is of chamber lateral wall.
3. The copper wire insertion spring terminal of claim 1, wherein: the line ball portion is including all being the riveting core foot and the riveting leather foot that upwards extend the setting, rivet the core foot with the axis of riveting the leather foot is followed the inserted sheet grafting direction of motion sets up, it is located to rivet the leather foot rivet the core instep from grafting portion one side.
4. The copper wire insertion spring terminal of claim 3, wherein: the cross sections of the riveting core pin and the riveting leather pin are U-shaped.
5. The copper wire insertion spring terminal of claim 3, wherein: rivet and be equipped with on the sinle silk foot and rivet line antiskid ribbed tile, rivet line antiskid ribbed tile perpendicular to the plug-in motion direction of inserted sheet.
6. The copper wire insertion spring terminal of claim 3, wherein: the inner surface of the rivet wire core pin is provided with a puncture part which is a sharp sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958418.8U CN210806083U (en) | 2019-11-12 | 2019-11-12 | Copper wire inserted spring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958418.8U CN210806083U (en) | 2019-11-12 | 2019-11-12 | Copper wire inserted spring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806083U true CN210806083U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921958418.8U Active CN210806083U (en) | 2019-11-12 | 2019-11-12 | Copper wire inserted spring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228775A (en) * | 2022-07-31 | 2022-10-25 | 无锡市华宇光微电子科技有限公司 | Automatic chip detection and distribution equipment |
-
2019
- 2019-11-12 CN CN201921958418.8U patent/CN210806083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228775A (en) * | 2022-07-31 | 2022-10-25 | 无锡市华宇光微电子科技有限公司 | Automatic chip detection and distribution equipment |
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