CN211700594U

CN211700594U - Wire connecting terminal

Info

Publication number: CN211700594U
Application number: CN202020036886.6U
Authority: CN
Inventors: 彭志强; 杨朋
Original assignee: Pak Corp Co Ltd
Current assignee: Pak Corp Co Ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-16
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses an electric wire binding post, include the casing and install electrically conductive piece and bow-shaped shell fragment inside the casing, the casing is equipped with the power supply line and inserts the inside jack of casing, bow-shaped shell fragment includes bow-shaped portion and sets up the vertical portion at bow-shaped portion both ends, vertical portion is equipped with the card hole, the both ends joint of electrically conductive piece is on calorie hole, the casing corresponds bow-shaped shell fragment is provided with thereby it makes the electric wire can pass to make the electric wire along the first direction motion to facilitate the use foreign object vertical portion that makes bow-shaped shell fragment the opening in card hole, the electric wire can press from both sides tightly when the vertical portion of bow-shaped shell fragment moves along the second direction between electrically conductive piece and bow-shaped shell fragment, first direction and second opposite direction. The utility model discloses an electric wire binding post has easy operation, the characteristics of wiring fastening.

Description

Wire connecting terminal

Technical Field

The utility model relates to an electric wire binding post.

Background

The wiring terminal is an important connection component in connection of electrical equipment or circuits, can be applied to connecting single-stranded, multi-stranded, thin multi-stranded and other conductive wires to an electrical box, electrical equipment and the like, and in order to realize convenient and quick connection of the conductive wires to a connector, the conductive wires are generally clamped by screws and metal sheets in the prior art so as to form fastened conductive connection, the installation process of the wiring terminal needs to be performed by hands for operating the screws to be loosened and tightened, the wiring terminal is troublesome under the condition of multiple wiring, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an electric wire connecting terminal with simple operation and tight wiring.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides an electric wire binding post, includes the casing and installs electrically conductive piece and bow-shaped shell fragment inside the casing, the casing is equipped with the jack that the power supply line inserted the casing inside, bow-shaped shell fragment includes bow-shaped portion and sets up the vertical portion at bow-shaped portion both ends, vertical portion is equipped with the card hole, the both ends joint of electrically conductive piece is on calorie hole, the casing corresponds bow-shaped shell fragment is provided with thereby conveniently uses the foreign object to make the vertical portion of bow-shaped shell fragment can pass along the first direction motion messenger electric wire the opening in card hole, the electric wire can press from both sides tightly between electrically conductive piece and bow-shaped shell fragment when the vertical portion of bow-shaped shell fragment moves along the second direction, first direction and second opposite direction.

Furthermore, the wire connecting terminal also comprises a pressing piece arranged at the top of the shell, wherein the pressing piece is provided with a pressing claw, and the pressing claw can extend into the opening so that the pressing piece drives the vertical part of the arched elastic sheet to move under the action of external force.

Further, the pressing piece is further provided with a first elastic buckle, and the shell is provided with a first bayonet in which the first elastic buckle is clamped.

Furthermore, the bow-shaped portion of the bow-shaped elastic sheet comprises two inclined sections and a U-shaped section, wherein the two inclined sections are respectively connected with the corresponding vertical portions, the U-shaped section is used for connecting the two inclined sections, and the joints of the two inclined sections and the corresponding vertical sections are in circular arc transition connection.

Further, electrically conductive piece includes the main part and sets up the joint portion at the main part both ends, the upper surface of main part is equipped with the support column, the support column can support and hold on bow-shaped portion, joint portion joint in the card hole.

Further, the vertical section of the arched elastic sheet is provided with a tearing groove communicated with the clamping hole.

Furthermore, a support table for supporting the conductive member is arranged inside the shell.

Further, the jack includes first jack, second jack and third jack, first jack is located the one end of casing, second jack and third jack are located side by side the other end of casing.

Further, the casing is including first casing and the second casing of dismantling the connection, first casing is equipped with second elasticity buckle, the second casing is equipped with the second bayonet socket of going into second elasticity buckle card.

Furthermore, the first shell is provided with a positioning column, and the second shell is provided with a positioning hole which is matched with the positioning column in the direction.

Compared with the prior art, the beneficial effects of the utility model reside in that:

when the electric wire is required to be connected into the electric wire connecting terminal, a foreign object is inserted into the shell from the opening to press the vertical part of the arc-shaped elastic sheet, the vertical part of the arc-shaped elastic sheet moves along the first direction under the action of external force so that the clamping hole is aligned with the jack, then the electric wire is inserted into the shell from the jack and passes through the clamping hole, then the foreign object is loosened, and under the elastic action of the arc-shaped elastic sheet, the vertical part of the arc-shaped elastic sheet moves along the second direction so that the electric wire is clamped between the conductive piece and the arc-shaped elastic sheet, and the electric wire is; when the electric wire needs to be disassembled or replaced, the vertical part of the bow-shaped elastic sheet is pressed by a foreign object, so that the vertical part of the bow-shaped elastic sheet moves along the first direction under the action of external force, the electric wire is not pressed by the bow-shaped elastic sheet any more, and the electric wire can be pulled out from the shell body. The wire connecting terminal utilizes the elasticity of the arc-shaped elastic sheet to press the wire between the conductive piece and the arc-shaped elastic sheet, so that the wire can be tightly contacted with the conductive piece. In addition, the bow-shaped elastic sheet is driven by foreign objects to move so as to clamp or loosen the electric wire, the operation is convenient, the electric wire is prevented from being damaged due to the fact that the electric wire is pulled vigorously, and the electric wire can be effectively protected from being damaged.

Drawings

Fig. 1 is a schematic view of an electric wire connection terminal provided in the present invention;

fig. 2 is a cross-sectional view of an electric wire connection terminal provided by the present invention;

fig. 3 is an exploded view of a wire terminal according to the present invention;

fig. 4 is a second exploded view of a wire terminal according to the present invention;

fig. 5 is an assembly schematic view of the conductive piece and the bow-shaped elastic piece of the wire connection terminal provided by the present invention.

In the figure: 1. a housing; 10. an opening; 11. a first housing; 12. a second housing; 13. a first jack; 14. a support table; 15. a first bayonet; 16. a second elastic buckle; 17. a second bayonet; 18. a positioning column; 19. positioning holes; 20. a second jack; 2. a conductive member; 21. a main body portion; 211. a support pillar; 22. a clamping part; 3. an arched shrapnel; 31. an arcuate portion; 310. an inclined section; 311. a U-shaped section; 32. a vertical portion; 321. a clamping hole; 322. a tearing groove; 4. a pressing member; 41. pressing the claw; 42. a first elastic buckle; 5. an electric wire.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).

As shown in fig. 1-5, for the utility model provides a pair of electric wire connecting terminal, include casing 1 and install at the inside electrically conductive piece 2 of casing 1 and bow-shaped shell fragment 3, casing 1 is equipped with power supply line 5 and inserts the inside jack of casing 1, bow-shaped shell fragment 3 includes bow-shaped portion 31 and sets up the vertical portion 32 at bow-shaped portion 31 both ends, vertical portion 32 is equipped with card hole 321, the both ends joint of electrically conductive piece 2 is on calorie hole 321, casing 1 corresponds bow-shaped shell fragment 3 is provided with thereby it makes the vertical portion 32 of bow-shaped shell fragment 3 move along first direction to make electric wire 5 pass the opening 10 of card hole 321, electric wire 5 can press from both sides tightly between electrically conductive piece 2 and bow-shaped shell fragment 3 when the vertical portion 32 of bow-shaped shell fragment 3 moves along the second direction, first direction and second opposite direction.

In this embodiment, the conductive member 2 is first mounted on the bow-shaped spring 3, and the two are assembled into a whole, and then the whole is placed inside the housing 1; the first direction of the present embodiment refers to the a direction shown in fig. 2, and the second direction refers to the b direction shown in fig. 2. When the electric wire 5 is required to be connected into the electric wire terminal, a foreign object is inserted into the shell 1 from the opening 10 to press the vertical part 32 of the arched elastic sheet 3, the vertical part 32 of the arched elastic sheet 3 moves along the first direction under the action of the external force to enable the clamping hole 321 to be aligned with the jack, then the electric wire 5 is inserted into the shell 1 from the jack and passes through the clamping hole 321, then the foreign object is released, and under the elastic action of the arched elastic sheet 3, the vertical part 32 of the arched elastic sheet 3 moves along the second direction to enable the electric wire 5 to be clamped between the conductive piece 2 and the arched elastic sheet 3, so that the electric wire 5 is locked in the shell 1; when the electric wire 5 needs to be detached or replaced, the vertical part 32 of the bow-shaped elastic sheet 3 is pressed by a foreign object, so that the vertical part 32 of the bow-shaped elastic sheet 3 moves along the first direction under the action of external force, the bow-shaped elastic sheet 3 does not press the electric wire 5 any more, and the electric wire 5 can be pulled out of the shell 1. The wire connecting terminal utilizes the elasticity of the arc-shaped elastic sheet 3 to press the wire 5 between the conductive piece 2 and the arc-shaped elastic sheet 3, so that the wire 5 can be tightly contacted with the conductive piece 2. In addition, the bow-shaped elastic sheet 3 is driven by foreign objects to move, so that the bow-shaped elastic sheet 3 clamps or loosens the electric wire 5, the operation is convenient, the electric wire 5 is prevented from being damaged due to the fact that the electric wire 5 is pulled vigorously, and the electric wire 5 can be effectively protected from being damaged.

Preferably, the wire 5 terminal further comprises a pressing piece 4 mounted on the top of the housing 1, the pressing piece 4 is provided with a pressing claw 41, and the pressing claw 41 can extend into the opening 10 so that the pressing piece 4 drives the vertical part 32 of the bow spring 3 to move under the action of external force. Through setting up pressing member 4, conveniently press the operation to bow-shaped shell fragment 3.

Preferably, the pressing piece 4 is further provided with a first elastic buckle 42, and the housing 1 is provided with a first bayonet 15 for the first elastic buckle 42 to be clamped in. In the present embodiment, the pressing member 4 is mounted on the housing 1 by means of a snap fit, thus facilitating quick mounting and dismounting of the pressing member 4.

Preferably, the arc portion 31 of the arc-shaped elastic sheet 3 includes two inclined sections 310 respectively connected with the corresponding vertical portion 32, and a U-shaped section 311 for connecting the two inclined sections 310, and the joints of the two inclined sections 310 and the corresponding vertical sections are both in circular arc transition connection. In the present embodiment, by providing the connection of the inclined section 310 and the corresponding vertical section as a circular arc transitional connection, it is convenient for the pressing claw 41 to press the vertical portion 32.

Preferably, the conductive piece 2 includes a main body portion 21 and clamping portions 22 disposed at two ends of the main body portion 21, a supporting pillar 211 is disposed on an upper surface of the main body portion 21, the supporting pillar 211 can abut against the arch portion 31, and the clamping portions 22 are clamped in the clamping holes 321. In the present embodiment, after the electric wire 5 passes through the fastening hole 321, the electric wire 5 is clamped between the main body portion 21 of the conductive member 2 and the dome spring 3, wherein the main body portion 21 is configured in a sheet shape, so that the contact area between the electric wire 5 and the conductive member 2 can be increased. The engaging portion 22 passes through the engaging hole 321 and can engage with the engaging hole 321, so that the conductive member 2 can be stably fixed on the bow-shaped resilient piece 3.

Preferably, the vertical section of the bow spring 3 is provided with a tearing groove 322 communicated with the clamping hole 321. When the conductive device 2 is assembled, the clamping portion 22 at one end of the conductive device 2 is clamped in the clamping hole 321, and the clamping portion 22 at the other end is clamped in the clamping hole 321 from the tearing groove 322, so that the conductive device 2 is assembled.

Preferably, a support table 14 for supporting the conductive member 2 is provided inside the housing 1. By providing the support table 14, the conductive member 2 is stably fixed in the housing 1, and the conductive member 2 is stably contacted with the electric wire 5.

Preferably, the jacks include a first jack 13, a second jack 20 and a third jack, the first jack 13 is disposed at one end of the housing 1, and the second jack 20 and the third jack are disposed side by side at the other end of the housing 1. Both ends through at casing 1 all set up the jack, can connect a plurality of electric wires 5 like this, satisfy the multiple demand of user. In the present embodiment, the openings 10 are provided in two, and correspondingly, the pressing claws 41 are provided in two.

Preferably, the housing 1 comprises a first housing 11 and a second housing 12 which are detachably connected, the first housing 11 is provided with a second elastic buckle 16, and the second housing 12 is provided with a second bayonet 17 for clamping the second elastic buckle 16. The first shell 11 and the second shell 12 are assembled in a buckling mode, and the novel LED lamp has the advantages of being convenient to install and simple in structure.

Preferably, the first housing 11 is provided with a positioning column 18, and the second housing 12 is provided with a positioning hole 19 which is matched with the positioning column 18. Thus, the housing 1 can be quickly and conveniently assembled.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an electric wire binding post, its characterized in that includes the casing and installs electrically conductive piece and bow-shaped shell fragment inside the casing, the casing is equipped with the jack that the power supply line inserted the casing inside, bow-shaped shell fragment includes bow-shaped portion and sets up the vertical portion at bow-shaped portion both ends, vertical portion is equipped with the card hole, the both ends joint of electrically conductive piece is on the card hole, the casing corresponds bow-shaped shell fragment is provided with thereby it makes the vertical portion of bow-shaped shell fragment can pass along the first direction motion to make the electric wire the opening in card hole, the electric wire can press from both sides tightly between electrically conductive piece and bow-shaped shell fragment when the vertical portion of bow-shaped shell fragment moves along the second direction, first direction and second opposite direction.

2. The wire connecting terminal according to claim 1, further comprising a pressing member mounted on the top of the housing, the pressing member having a pressing claw, the pressing claw being extendable into the opening so that the pressing member drives the vertical portion of the dome-shaped resilient piece to move under an external force.

3. The wire connecting terminal according to claim 2, wherein the pressing member is further provided with a first elastic catch, and the housing is provided with a first bayonet for catching the first elastic catch.

4. The wire connecting terminal according to claim 1, wherein the arcuate portion of the arcuate spring plate includes two inclined sections connected to the corresponding vertical portions, respectively, and a U-shaped section for connecting the two inclined sections, and the joints between the two inclined sections and the corresponding vertical sections are both arc transition joints.

5. The electric wire connecting terminal as claimed in claim 1, wherein the conductive member includes a main body portion and clamping portions provided at both ends of the main body portion, a support post is provided on an upper surface of the main body portion, the support post can be supported on the arcuate portion, and the clamping portions are clamped in the clamping holes.

6. The wire connecting terminal according to claim 1, wherein the vertical section of the arcuate resilient piece is provided with a tear groove communicating with the card hole.

7. The wire connecting terminal as claimed in claim 1, wherein a support base for supporting said conductive member is provided inside said housing.

8. The wire connecting terminal according to claim 1, wherein the jacks include a first jack, a second jack, and a third jack, the first jack being disposed at one end of the housing, the second jack and the third jack being disposed side by side at the other end of the housing.

9. The wire connecting terminal according to claim 1, wherein the housing includes a first housing and a second housing which are detachably connected, the first housing is provided with a second elastic clip, and the second housing is provided with a second bayonet for clipping the second elastic clip.

10. The wire connecting terminal of claim 9, wherein the first housing has a positioning post and the second housing has a positioning hole axially aligned with the positioning post.