CN218386012U

CN218386012U - Binding post locking piece and binding post

Info

Publication number: CN218386012U
Application number: CN202222332031.XU
Authority: CN
Inventors: 徐理玉
Original assignee: Yueqing Chuangsheng Electronic Technology Co ltd
Current assignee: Yueqing Chuangsheng Electronic Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-24
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a binding post locking piece and binding post, including being used for demountable installation the mounting on the female terminal, be equipped with the anticreep plug-in components on the mounting, the anticreep plug-in components are pegged graft pressing the splenium at joint spare with between the female terminal, the utility model discloses a set up the anticreep plug-in components peg graft pressing the splenium at joint spare with between the female terminal. Thus, in order to release the engagement between the engaging member and the engaging piece, the anti-separation member needs to be taken out from between the pressing portion and the female terminal. Then can press the splenium of pressing of joint spare again, make joint portion and fixture block separation, can dial out female terminal from the male terminal, realize both separation. Compared with the prior art, the utility model has the advantages of simple structure is reasonable, improve terminal connection stability, further carry out the public terminal and female terminal locking.

Description

Binding post locking piece and binding post

Technical Field

The utility model relates to a binding post locking piece and binding post.

Background

As shown in fig. 5, a conventional connection terminal generally includes a male terminal 10 and a female terminal 20, and the male terminal is soldered to a pin 100 fixed to a component such as a circuit board. And the female terminal 20 is inserted into the wire groove 220 by inserting the metal end 410 of the electric wire 40. When the male terminal 10 and the female terminal 20 are assembled, the metal tip 410 contacts the pin 100, and when the male terminal 10 and the female terminal 20 are assembled, the latch 110 of the male terminal 10 is engaged with the engaging member 210 of the female terminal 20.

Based on the above-described conventional terminal structure. There is a problem in that no other member restrains the clip member 210 and the clip 110 after the clip member and the clip are engaged with each other. As a result, the equipment is transported, bumpy or other factors may cause the snap fit to loosen, and the male terminal 10 and the female terminal 20 may loosen or separate, and the wire 40 may not contact or may not contact the pin 100.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a can improve terminal connection stability, further carry out binding post locking piece and binding post that locks with male terminal and female terminal.

The connecting terminal locking piece comprises a fixing piece which is detachably arranged on a female terminal, wherein an anti-falling plug-in is arranged on the fixing piece, and the anti-falling plug-in is inserted between a pressing part of a clamping piece and the female terminal.

Preferably, the fixing piece is provided with a buckle, and the buckle is connected with a clamping groove in the female terminal in a buckling mode.

Preferably, the two buckles are respectively arranged on the left side wall surface and the right side wall surface of the fixing piece.

Preferably, the fixing piece is transversely provided with a lug which is inserted into the wire slot of the female terminal.

Preferably, the bump is provided with a wire hole which vertically penetrates through the bump for wiring.

Preferably, the anti-dropping plug-in unit consists of a connecting block arranged on the fixing unit and a plug-in block arranged on the lower end face of the connecting block.

Preferably, the insertion block has two blocks and is arranged on the connection block at intervals.

The utility model provides a binding post, includes that the complex male terminal of pegging graft mutually is with female terminal, be equipped with the fixture block on the preceding lateral wall face of male terminal, be equipped with joint spare on the female terminal, joint spare comprises joint portion and splenium, joint portion with the fixture block joint, splenium is used for pressing the messenger to the rear side joint portion with the fixture block separation still includes the binding post locking piece.

The utility model has the advantages of simple and reasonable structure, improvement terminal connection stability, further carry out the public terminal and female terminal and lock, compare with current technique, including being used for demountable installation mounting on the female terminal, be equipped with the anticreep plug-in components on the mounting, the anticreep plug-in components peg graft in the joint the splenium with between the female terminal. The utility model discloses a set up anticreep plug-in components peg graft in the joint the splenium with between the female terminal. Thus, in order to release the engagement between the engaging member and the engaging piece, the anti-separation member needs to be taken out from between the pressing portion and the female terminal. Then can press the splenium of pressing of joint spare again, make joint portion and fixture block separation, can dial out female terminal from the male terminal, realize both separation.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a second schematic perspective view of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

fig. 5 is a schematic structural view of a conventional connection terminal.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 5, a terminal locking member includes a fixing member 30 detachably mounted on a female terminal 20, the fixing member 30 is provided with an anti-separation plug 310, and the anti-separation plug 310 is inserted between a pressing portion 212 of a clamping member 210 and the female terminal 20.

The utility model discloses a set up anticreep plug-in components peg graft in joint spare press the splenium with between the female terminal. Thus, in order to release the engagement between the engaging member and the latch, the anti-separation member needs to be removed from between the pressing portion and the female terminal, that is, the fixing member 30 needs to be detached from the female terminal 20. Then can press the splenium of pressing of joint spare again, make joint portion and fixture block separation, can dial out female terminal from the male terminal, realize both separation.

The utility model discloses in, be equipped with buckle 320 on the mounting 30, buckle 320 carries out the buckle with draw-in groove 230 on the female terminal 20 and is connected. Simple structure and convenient assembly.

Referring to fig. 1 to 3, the two fasteners 320 are respectively disposed on the left and right side walls of the fixing member 30. When detaching, the fixing member 30 can be detached from the female terminal 20 by breaking the left and right snaps 320. The removal of the anti-separation plug 310 from between the pressing portion 212 of the card 210 and the female terminal 20 is achieved.

Referring to fig. 4, the fixing member 30 is transversely provided with protrusions 330 for being inserted into the wire slots 220 of the female terminal 20. The bump 330 is provided with a wire hole 340 which vertically penetrates through the bump 330 for wiring. The protrusion 330 is used to press the metal terminal 410 of the wire 40 downward so that the metal terminal 410 is in close contact with the pin 100.

Referring to fig. 2, the anti-slip-off insert 310 is composed of a connection block 311 provided on the fixing member 30 and an insertion block 312 provided on a lower end surface of the connection block 311.

Referring to fig. 2, the insertion block 312 has two blocks and is spaced apart from the connection block 311.

In the present invention, the fixing member 30 and the anti-dropping plug-in 310 are integrally formed. The stability is good.

Referring to fig. 1 to 4, a wiring terminal includes male terminal 10 and female terminal 20 that are mutually inserted and matched, be equipped with fixture block 110 on the front side wall of male terminal 10, be equipped with joint 210 on the female terminal 20, joint 210 comprises joint portion 211 and pressing portion 212, joint portion 211 with fixture block 110 joint, pressing portion 212 is used for pressing the messenger to the rear side joint portion 211 with fixture block 110 separation still includes the wiring terminal locking piece.

Those not described in detail in this specification are within the skill of the art.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying a number of technical features indicated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A binding post locking piece which characterized in that: the anti-falling connector comprises a fixing piece (30) detachably mounted on a female terminal (20), wherein an anti-falling plug-in (310) is arranged on the fixing piece (30), and the anti-falling plug-in (310) is inserted between a pressing part (212) of a clamping piece (210) and the female terminal (20).

2. A terminal lock according to claim 1, wherein: the fixing piece (30) is provided with a buckle (320), and the buckle (320) is connected with a clamping groove (230) in the female terminal (20) in a buckling mode.

3. A terminal lock according to claim 2, wherein: the two buckles (320) are respectively arranged on the left side wall surface and the right side wall surface of the fixing piece (30).

4. A terminal lock according to any one of claims 1 to 3, wherein: the fixing piece (30) is transversely provided with lugs (330) which are used for being inserted into the wire grooves (220) of the female terminal (20).

5. A terminal lock according to claim 4, wherein: and wire holes (340) which penetrate through the convex blocks (330) up and down and are used for wiring are formed in the convex blocks (330).

6. A terminal lock according to any one of claims 1 to 3, wherein: the anti-falling plug-in (310) is composed of a connecting block (311) arranged on the fixing part (30) and a plug-in block (312) arranged on the lower end face of the connecting block (311).

7. A terminal lock according to claim 6, wherein: the insertion block (312) is provided with two blocks and is arranged on the connecting block (311) at intervals.

8. The utility model provides a wiring terminal, includes that the complex male terminal of pegging graft (10) mutually is with female terminal (20), be equipped with fixture block (110) on the preceding lateral wall face of male terminal (10), be equipped with joint spare (210) on female terminal (20), joint spare (210) comprise joint portion (211) and pressing portion (212), joint portion (211) with fixture block (110) joint, pressing portion (212) and being used for pressing the messenger to the rear side joint portion (211) with fixture block (110) separation, its characterized in that: a terminal lock according to any one of claims 1 to 7.