CN221126307U

CN221126307U - Binding post and connector

Info

Publication number: CN221126307U
Application number: CN202322876952.7U
Authority: CN
Inventors: 雷中和; 黄建余; 刘年仁; 潘利群
Original assignee: Wenzhou Jiate Auto Electric Appliance Co ltd
Current assignee: Wenzhou Jiate Auto Electric Appliance Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-06-11
Anticipated expiration: 2033-10-25

Abstract

The application relates to the technical field of wiring terminals and discloses a wiring terminal and a connector, which comprises a shell, wherein an elastic sheet is arranged on the shell, the elastic sheet pops out towards the direction of the shell, a guide surface is arranged on the elastic sheet, the guide surface tilts towards the direction of the shell, towards the direction of the male terminal insertion, and is positioned in an insertion path of the male terminal.

Description

Binding post and connector

Technical Field

The application relates to the technical field of wiring terminals, in particular to a wiring terminal and a connector.

Background

Binding post is an accessory product for realizing electrical connection, and binding post installs in the connector generally and realizes connecting two different wires, and binding post includes public terminal and female terminal, and in public terminal can insert female terminal, realizes the interconnect of two wires.

Referring to fig. 1, a related art terminal includes a housing 2, two bending plates 3 are disposed on the housing 2, the bending plates 3 bend toward the housing 2 toward the other bending plate 3, and the bending plates 3 abut against an end surface of the housing 2, so that a male terminal can be inserted between the bending plates 3 and the housing 2.

Because the bending plate is bent towards the shell, and the bending plate is abutted against the shell, when the male terminal is inserted, a worker firstly needs to drive the bending plate to move, so that the male terminal is inserted between the bending plate and the shell, the installation process between the male terminal and the female terminal is troublesome, and the male terminal is inconvenient to install in the female terminal rapidly.

Disclosure of utility model

In order to solve the problem that the male terminal is inconvenient to insert into the female terminal, the application provides a wiring terminal and a connector.

The application provides a wiring terminal and a connector, which adopt the following technical scheme:

A wiring terminal comprises a shell, wherein a spring piece is arranged on the shell, the spring piece pops out towards the direction of the shell, a guide surface is arranged on the spring piece, the guide surface inclines towards the direction of the shell and the direction of inserting a male terminal, and the guide surface is positioned in an insertion path of the male terminal.

Through adopting above-mentioned technical scheme, pop out towards the direction of casing through the shell fragment for the shell fragment can the public terminal of butt, realizes that public terminal is fixed on the casing function, is arranged in public terminal's insertion path through the guide surface, makes public terminal can remove along the guide surface, lets public terminal can realize the drive to the shell fragment at male in-process, makes the staff need not to remove the shell fragment, reduces staff's operation step, and the staff of being convenient for inserts public terminal in the casing.

Optionally, two support plates are disposed on the housing, one support plate is located at one side of the elastic sheet, the other support plate is located at the other side of the elastic sheet, and when the male terminal is mounted on the housing, the male terminal is located between the two support plates.

Through adopting above-mentioned technical scheme, be located between two backup pads through the male terminal for the male terminal receives the restriction of two backup pads, lets the male terminal be difficult to remove along the direction of perpendicular to shell fragment on the casing, reduces the male terminal and removes the possibility, further strengthens the fixed effect of male terminal in the casing.

Optionally, two elastic sheets are provided, and the elastic sheets deform towards the direction of the other elastic sheet.

Through adopting above-mentioned technical scheme, through the direction deformation of shell fragment towards another shell fragment for two shell fragments can carry out stable fixed to the male terminal, further strengthen the fixed effect of male terminal in the casing, make the male terminal be difficult to produce in the casing and remove.

In a second aspect, the present application provides a connector according to the following technical solution:

The connector comprises a wiring terminal and a shell, wherein a containing hole is formed in the shell, and a fixing piece for fixing the wiring terminal is arranged in the containing hole.

Through adopting above-mentioned technical scheme, be located the accommodation hole through binding post, protect pair of terminal.

Optionally, the fixing piece includes the stationary blade, the stationary blade sets up on the casing, offer the fixed slot that supplies the stationary blade to insert on the pore wall of holding the hole, when the stationary blade inserts in the fixed slot, binding post is fixed in hold the downthehole.

Through adopting above-mentioned technical scheme, set up on the casing through the stationary blade, let the stationary blade insert the fixed slot in, the cell wall in fixed slot restricts the stationary blade for binding post can be stable be located the shell, reduce the possibility that binding post removed on the shell.

Optionally, the fixing piece is disposed on the elastic piece, and when the male terminal is mounted on the housing, the fixing piece moves toward the bottom wall of the fixing groove.

Through adopting above-mentioned technical scheme, because the stationary blade sets up on the shell fragment for the shell fragment can remove along with the removal of stationary blade, when public terminal was installed in the casing, public terminal extrusion shell fragment was let the shell fragment remove towards the direction of keeping away from public terminal, makes the shell fragment drive the stationary blade and removes towards the direction of fixed slot diapire, thereby lets the stationary blade can be close to the fixed slot diapire more, reduces the possibility that the stationary blade breaks away from in the fixed slot.

Optionally, the hole wall of the accommodating hole is provided with an inclined surface, the inclined surface is inclined towards the axis direction of the accommodating hole towards the inserting direction of the wiring terminal, and the inclined surface is positioned on the inserting path of the fixing piece.

Through adopting above-mentioned technical scheme, be located the route of inserting of stationary blade through the inclined plane for binding post can remove along the inclined plane when inserting the accommodation hole, lets the stationary blade can produce deformation, makes the stationary blade can insert the fixed slot voluntarily in, lets the staff need not to drive the stationary blade and removes, reduces staff's operation step.

Optionally, the fixing piece is provided with a fixing surface, and when the shell is installed in the shell, the fixing surface is inclined towards the installation direction away from the wiring terminal in the direction of the fixing groove.

Through adopting above-mentioned technical scheme, through the slope of stationary plane for the stationary blade is difficult to take out from the fixed slot, thereby lets the stationary blade be located the fixed slot that can be stable, reduces the possibility that the stationary blade took out from the fixed slot.

Optionally, a fool-proof groove is formed on the outer surface of the shell.

Through adopting above-mentioned technical scheme, offer foolproof groove through on the surface of shell for people can confirm the angle that binding post inserted the shell through observing the position in foolproof groove, directly reduce binding post's installation direction error's problem.

In summary, the present application includes at least one of the following beneficial technical effects:

1. Through the male terminal along the guide surface removal, let the male terminal can drive the shell fragment and produce deformation, let the shell fragment not be located the travel path of male terminal for the male terminal can be installed on the casing smoothly, then the shell fragment extrudees the male terminal, realizes fixing the male terminal, thereby lets the staff need not to remove the shell fragment, reduces staff's operation step, and the staff of being convenient for installs the male terminal on the casing.

2. The fixing piece is arranged on the elastic piece, so that the fixing piece can move along with the movement of the elastic piece, when the male terminal is arranged on the shell, the male terminal is abutted against the elastic piece, the elastic piece moves in the direction away from the male terminal, the fixing piece moves in the direction towards the bottom wall of the fixing groove, the fixing piece can be firmer with the groove wall of the fixing groove, and the possibility that the fixing piece is separated from the fixing groove is reduced.

Drawings

FIG. 1 is a schematic diagram of a structure in the background art;

FIG. 2 is a schematic diagram of an embodiment of the present application;

FIG. 3 is a schematic view showing the structure of a casing according to an embodiment of the present application;

Fig. 4 is a cross-sectional view showing the accommodation hole in the embodiment of the present application.

Reference numerals: 1. a housing; 11. a receiving hole; 12. a fixing member; 121. a fixing surface; 13. a fixing groove; 14. an inclined plane; 15. a fool-proof groove; 16. a receiving surface; 2. a housing; 21. a support plate; 22. a spring plate; 23. a guide surface; 24. an insertion surface; 3. a bending plate.

Detailed Description

The application is described in further detail below with reference to fig. 2-4.

The embodiment discloses a connector. Referring to fig. 2 and 3, a connector includes a housing 1 and connection terminals into which male terminals are inserted, the housing 1 protecting the connection terminals. The connection terminal includes a housing 2. The connector may be male or female, in this embodiment the housing 1 is male.

Referring to fig. 3 and 4, two support plates 21 are integrally formed on the housing 2, and the two support plates 21 extend in the longitudinal direction of the housing 2. Two elastic sheets 22 are integrally formed on the shell 2, and the elastic sheets 22 have elastic deformation capability. The two spring plates 22 are symmetrically arranged, and one spring plate 22 pops up towards the other spring plate 22. The elastic piece 22 has a guide surface 23 on a side surface in the insertion direction of the male terminal, the guide surface 23 is inclined in the direction of the other elastic piece 22 in the insertion direction of the male terminal, and the guide surface 23 is located on the moving path of the male terminal.

Referring to fig. 3 and 4, the housing 2 has an insertion surface 24, and the insertion surface 24 is inclined toward the insertion direction of the male terminal and toward the ejection direction of the elastic piece 22. The male terminal can be oriented along the insertion face 24 between the two spring plates 22.

Referring to fig. 2 and 4, the housing 1 is provided with a plurality of receiving holes 11, the receiving holes 11 are provided for the terminal to be mounted, and the plurality of receiving holes 11 are distributed in an array along the width direction of the housing 1. A fixing member 12 is provided in the accommodation hole 11, and the fixing member 12 is used for restricting movement of the terminal in the accommodation hole 11. The fixing piece 12 comprises a fixing piece, wherein the fixing piece is integrally formed on the elastic piece 22, and the fixing piece has elastic deformation capability.

Referring to fig. 4, a fixing groove 13 into which the fixing piece is inserted is formed in the wall of the receiving hole 11, and when the fixing piece is installed in the fixing groove 13, one side of the fixing piece is ejected toward the bottom wall of the fixing groove 13. The fixing piece is provided with a fixing surface 121 on the side surface of the fixing piece facing away from the direction of inserting the male terminal, and the fixing surface 121 is inclined towards the direction of separating from the elastic piece 22 towards the direction of separating from the fixing piece inserting accommodating hole 11, so that the fixing piece is not easy to pull out from the fixing groove 13, and the fixing effect of the fixing piece in the fixing groove 13 is enhanced.

Referring to fig. 4, when the male terminal is mounted in the housing 2, the male terminal presses the elastic piece 22 to move, and the elastic piece 22 drives the fixing piece to move towards the bottom wall of the fixing groove 13, so as to further enhance the limiting effect of the fixing piece in the fixing groove 13.

Referring to fig. 4, the hole wall of the receiving hole 11 has a slope 14, the slope 14 is inclined toward the direction of the axis of the receiving hole 11 toward the insertion direction of the terminal, and the slope 14 is located on the insertion path of the fixing piece so that the fixing piece can be smoothly inserted into the fixing groove 13 along the slope 14.

Referring to fig. 2 and 4, a fool-proof groove 15 is provided on the outer surface of the housing 1, and the fool-proof groove 15 penetrates to the end surface of the housing 1. The housing 1 has an accommodation surface 16 communicating with the accommodation hole 11 on an end surface thereof, the accommodation surface 16 being inclined toward the direction of insertion of the male terminal toward the direction of the axis of the accommodation hole 11, the accommodation surface 16 facilitating insertion of the male terminal into the accommodation hole 11.

The implementation principle of the connector of the embodiment of the application is as follows: the male terminal is inserted between the two elastic sheets 22 along the guide surface 23, the elastic sheets 22 deform in the direction away from the other elastic sheet 22, so that the fixing sheets are influenced by the elastic sheets 22 to move in the direction towards the bottom wall of the fixing groove 13, and the fixing sheets can be more firmly positioned in the fixing groove 13, and the terminal is fixed in the shell 1.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," "third," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. The terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.

The above embodiments are only preferred embodiments of the present application, and are not intended to limit the present application, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present application should be included in the scope of the present application.

Claims

1. A terminal comprising a housing (2), characterized in that: the shell body (2) is provided with an elastic sheet (22), the elastic sheet (22) pops up towards the direction of the shell body (2), the elastic sheet (22) is provided with a guide surface (23), the guide surface (23) inclines towards the direction of the shell body (2) and the direction of inserting the male terminal, and the guide surface (23) is positioned in an insertion path of the male terminal.

2. A terminal according to claim 1, wherein: two supporting plates (21) are arranged on the shell (2), one supporting plate (21) is located on one side of the elastic sheet (22), the other supporting plate (21) is located on the other side of the elastic sheet (22), and when the male terminal is installed on the shell (2), the male terminal is located between the two supporting plates (21).

3. A terminal according to claim 1, wherein: the two elastic sheets (22) are arranged, and the elastic sheets (22) deform towards the direction of the other elastic sheet (22).

4. A connector comprising the terminal of any one of claims 1 to 3, characterized in that: the novel electric connector further comprises a shell (1), wherein an accommodating hole (11) is formed in the shell (1), and a fixing piece (12) for fixing the wiring terminal is arranged in the accommodating hole (11).

5. A connector as defined in claim 4, wherein: the fixing piece (12) comprises a fixing piece, the fixing piece is arranged on the shell (2), a fixing groove (13) for the fixing piece to be inserted into is formed in the hole wall of the accommodating hole (11), and when the fixing piece is inserted into the fixing groove (13), the wiring terminal is fixed in the accommodating hole (11).

6. A connector as defined in claim 5, wherein: the fixing piece is arranged on the elastic piece (22), and moves towards the bottom wall direction of the fixing groove (13) when the male terminal is arranged on the shell (2).

7. A connector as defined in claim 5, wherein: the hole wall of the accommodating hole (11) is provided with an inclined surface (14), the inclined surface (14) is inclined towards the axis direction of the accommodating hole (11) towards the inserting direction of the wiring terminal, and the inclined surface (14) is positioned on the inserting path of the fixing piece.

8. A connector as defined in claim 5, wherein: the fixing piece is provided with a fixing surface (121), and when the shell (2) is installed in the shell (1), the fixing surface (121) inclines towards the direction of the fixing groove (13) and the installation direction away from the wiring terminal.

9. A connector as defined in claim 4, wherein: the outer surface of the shell (1) is provided with a fool-proof groove (15).