CN219226699U

CN219226699U - Wiring terminal

Info

Publication number: CN219226699U
Application number: CN202320701379.3U
Authority: CN
Inventors: 郑利品
Original assignee: Wenzhou Huicong Electric Co ltd
Current assignee: Wenzhou Huicong Electric Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-20
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of wiring terminals, and discloses a wiring terminal which solves the problems of low operation speed and low production efficiency of the conventional wiring terminal in a threaded clamping manner, and comprises a shell, wherein a copper sheet component is movably clamped in the shell, a pressing component is inserted into the upper end of the shell, and the lower part of the pressing component extends into the copper sheet component in a penetrating manner; when the electric wire needs to be taken down, only the pressing plate needs to be pressed down, the gap between the upper copper sheet and the lower copper sheet is increased, the electric wire can be easily taken out, the electric wire can be installed or detached without tools, the electric wire screwing and clamping method is faster and more convenient compared with the traditional screwing and clamping method, and the production efficiency is high.

Description

Wiring terminal

Technical Field

The utility model belongs to the technical field of wiring terminals, and particularly relates to a wiring terminal.

Background

The connection terminal is widely used as a connector in the aspect of electricity and is widely applied to connection in the aspect of weak electricity and strong electricity. There are two, three, or even a whole row of applications for household or industrial appliances. When connecting the electric wire to the binding post, in order to be suitable for the electric wire that the specification is different, binding post utilizes the screw to lock upper and lower contact piece, perhaps compresses tightly the electric wire in the conductor intracavity in binding post with the screw, and operating speed is slower like this. With the annual rise of labor cost, enterprises want a simple wiring when manufacturing household or industrial electric appliances, and firm wiring terminals are appeared to replace screw-type wiring terminals so as to improve production efficiency, therefore, we design a wiring terminal.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the wiring terminal, which effectively solves the problems of low screw clamping type operation speed and low production efficiency of the existing wiring terminal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wiring terminal comprises a shell, wherein a copper sheet component is movably clamped in the shell, a pressing component is inserted into the upper end of the shell, and the lower part of the pressing component penetrates through and extends into the copper sheet component;

the copper sheet subassembly includes the copper sheet, goes up copper sheet lower extreme fixed joint and has lower copper sheet, goes up the copper sheet and is lath form, and lower copper sheet is W type structure setting, and the copper sheet both sides end all inclines to central direction down.

Preferably, an upper through hole is formed in one side of the upper end of the upper copper sheet, a bending clamping block is fixedly connected to the inner side of the upper through hole, a slotted hole is formed in one side of the upper through hole, and notches are formed in the edge of the two ends of the upper copper sheet, which are located on the other side of the upper through hole.

Preferably, a lower through hole is formed in the middle of the upper end of the lower copper sheet, the lower through hole corresponds to the upper through hole, and the bending clamping block is fixedly clamped with the inner side of the lower through hole.

Preferably, a conductor mounting groove is formed in the shell, a wire inlet end is formed in one end of the shell, and a wire outlet end is connected to the other end of the shell.

Preferably, the middle part of the upper end of the shell is connected with a guide block, the upper end of the guide block is provided with a plug hole, one side of the upper end of the shell, which is close to the wire inlet end, is symmetrically provided with a first pressing groove, and one side of the upper end of the shell, which is close to the wire outlet end, is provided with a second pressing groove.

Preferably, the pressing assembly comprises a pressing plate, the middle part of the lower end of the pressing plate is connected with a plug-in column, the plug-in column is located inside the plug-in hole, one side of the pressing plate is symmetrically connected with a first pressing block, the other side of the pressing plate is connected with a second pressing block, the first pressing block is matched with the first pressing groove, and the second pressing block is matched with the second pressing groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the copper sheet assembly is spliced with the shell, then the pressing assembly is pressed and buckled with the shell, and when wiring is carried out, only the pressing plate is needed to be pressed, so that the first pressing plate or the second pressing plate downwards presses one side of the lower copper sheet corresponding to the inclined position, a gap is formed between the lower copper sheet and the upper copper sheet, the electric wire is convenient to insert, and the two sides of the lower copper sheet incline inwards and bend, therefore, the electric wire is pulled to the outer side of the wiring terminal, the friction force born by the upper copper sheet and the lower copper sheet is increased, and the electric wire is not easy to loose; when the electric wire needs to be taken down, only the pressing plate needs to be pressed down, the gap between the upper copper sheet and the lower copper sheet is increased, the electric wire can be easily taken out, the electric wire can be installed or detached without tools, the electric wire screwing and clamping method is faster and more convenient compared with the traditional screwing and clamping method, and the production efficiency is high.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is an exploded view of the copper sheet assembly of the present utility model;

in the figure: 1. a housing; 101. a conductor mounting groove; 102. a wire inlet end; 103. a wire outlet end; 104. a guide block; 105. a plug hole; 106. a first pressing groove; 107. a second pressing groove; 2. a copper sheet assembly; 201. copper sheets are arranged; 202. a copper sheet is arranged; 203. an upper through hole; 204. bending the clamping block; 205. a slot hole; 206. a notch; 207. a lower through hole; 3. a pressing assembly; 301. pressing the plate; 302. a plug-in column; 303. a first pressing block; 304. and a second pressing block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1-4, the utility model comprises a shell 1, wherein a copper sheet component 2 is movably clamped in the shell 1, a pressing component 3 is inserted into the upper end of the shell 1, and the lower part of the pressing component 3 extends into the copper sheet component 2 in a penetrating way;

the copper sheet subassembly 2 includes copper sheet 201, copper sheet 201 lower extreme fixed joint has lower copper sheet 202 on, copper sheet 201 is the lath form, copper sheet 202 is W type structure setting down, and copper sheet 202 both sides end all inclines to central direction down, go up copper sheet 201 upper end one side and seted up last through-hole 203, go up the inboard fixedly connected with fixture block 204 of bending of through-hole 203, upward slotted hole 205 has been seted up to copper sheet 201 upper end and lie in one side of last through-hole 203, upward notch 206 has all been seted up to copper sheet 201 upper end and lie in upper through-hole 203 opposite side both ends edge, lower through-hole 207 has been seted up at lower copper sheet 202 upper end middle part, lower through-hole 207 corresponds with last through-hole 203, and the inboard fixed joint of fixture block 204 and lower through-hole 207 of bending, upward copper sheet 201 and lower copper sheet 202 pass through the fixed joint of fixture block 204, preferably, the fixture block 204 of bending is bent with lower copper sheet 202 chucking by the machine, thereby accomplish copper sheet subassembly 2's assembly.

In the second embodiment, on the basis of the first embodiment, a conductor mounting groove 101 is formed in the casing 1, a wire inlet end 102 is formed at one end of the casing 1, a wire outlet end 103 is connected to the other end of the casing 1, a guide block 104 is connected to the middle of the upper end of the casing 1, a plugging hole 105 is formed at the upper end of the guide block 104, a first pressing groove 106 is symmetrically formed at one side, close to the wire inlet end 102, of the upper end of the casing 1, and a second pressing groove 107 is formed at one side, close to the wire outlet end 103, of the upper end of the casing 1.

Embodiment three, on the basis of embodiment one, press the subassembly 3 including pressing board 301, pressing board 301 lower extreme middle part is connected with grafting post 302, and grafting post 302 is located inside spliced eye 105, pressing board 301 one side symmetry is connected with first pressing piece 303, pressing board 301 opposite side is connected with second pressing piece 304, first pressing piece 303 and first pressing groove 106 looks adaptation, second pressing piece 304 and second pressing groove 107 looks adaptation.

Working principle: during assembly, firstly, the copper sheet component 2 is placed in the shell 1, so that the upper copper sheet 201 is spliced with the conductor mounting groove 101, the copper sheet component 2 is pushed into the shell 1 to be mounted, then the pressing component 3 is spliced with the shell 1, the splicing column 302 is inserted into the splicing hole 105, and the splicing column 302 penetrates through the upper through hole 203 and the lower through hole 207, so that the whole wiring terminal is assembled;

when the terminal is needed to be used, the electric wire only needs to extend into the position of the wire inlet end 102 or the wire outlet end 103 on the shell 1, and meanwhile, the upper end position of the corresponding pressing plate 301 is pressed, so that the first pressing block 303 or the second pressing block 304 at the lower end of the pressing plate 301 presses down the position of the lower copper sheet 202 corresponding to the inclined position, a gap for the electric wire to pass through is formed between the upper copper sheet 201 and the lower copper sheet 202, after the electric wire enters the gap, the pressing plate 301 is loosened, under the action of the elasticity of the inclined positions at two sides of the lower copper sheet 202, the electric wire is firmly pressed between the lower copper sheet 202 and the upper copper sheet 201, and because the two sides of the lower copper sheet 202 are inclined and bent inwards, the electric wire is pulled to the outer side of the terminal, the friction force born between the upper copper sheet 201 and the lower copper sheet 202 is increased, and the electric wire is not easy to loose; if the wire is to be removed, the wire can be easily removed by simply pressing the pressing plate 301 so that the gap between the upper copper sheet 201 and the lower copper sheet 202 is increased.

The novel 2-bit terminal is taken as an example, the wire inlet end 102 is 2 holes, the wire outlet end 103 is 4 holes, and the wire outlet can be used as branching lines, such as multi-route lines or different color lines, so that the selection space of users is increased.

Claims

1. A terminal comprising a housing (1), characterized in that: the copper sheet assembly (2) is movably clamped in the shell (1), the pressing assembly (3) is inserted into the upper end of the shell (1), and the lower part of the pressing assembly (3) penetrates through and extends into the copper sheet assembly (2);

the copper sheet assembly (2) comprises an upper copper sheet (201), a lower copper sheet (202) is fixedly clamped at the lower end of the upper copper sheet (201), the upper copper sheet (201) is in a strip shape, the lower copper sheet (202) is in a W-shaped structure, and both side ends of the lower copper sheet (202) incline towards the central direction.

2. A terminal according to claim 1, wherein: go up copper sheet (201) upper end one side and seted up last through-hole (203), go up through-hole (203) inboard fixedly connected with fixture block (204) of bending, go up copper sheet (201) upper end and be located and go up slotted hole (205) have been seted up on through-hole (203) one side, go up copper sheet (201) upper end and be located and go up slot (206) have all been seted up at through-hole (203) opposite side both ends edge.

3. A terminal according to claim 1, wherein: the middle part of the upper end of the lower copper sheet (202) is provided with a lower through hole (207), the lower through hole (207) corresponds to the upper through hole (203), and the bending clamping block (204) is fixedly clamped with the inner side of the lower through hole (207).

4. A terminal according to claim 1, wherein: a conductor mounting groove (101) is formed in the shell (1), a wire inlet end (102) is formed in one end of the shell (1), and a wire outlet end (103) is connected to the other end of the shell (1).

5. A terminal according to claim 1, wherein: the middle part of the upper end of the shell (1) is connected with a guide block (104), the upper end of the guide block (104) is provided with a plug hole (105), one side of the upper end of the shell (1) close to the wire inlet end (102) is symmetrically provided with a first pressing groove (106), and one side of the upper end of the shell (1) close to the wire outlet end (103) is provided with a second pressing groove (107).

6. A terminal according to claim 1, wherein: the pressing assembly (3) comprises a pressing plate (301), the middle of the lower end of the pressing plate (301) is connected with a plug-in column (302), the plug-in column (302) is located inside the plug-in hole (105), one side of the pressing plate (301) is symmetrically connected with a first pressing block (303), the other side of the pressing plate (301) is connected with a second pressing block (304), the first pressing block (303) is matched with the first pressing groove (106), and the second pressing block (304) is matched with the second pressing groove (107).