CN219286672U

CN219286672U - Wiring terminal

Info

Publication number: CN219286672U
Application number: CN202320353241.9U
Authority: CN
Inventors: 王有水; 沈科洁
Original assignee: Ningbo Kaifang Electric Appliance Co ltd
Current assignee: Ningbo Kaifang Electric Appliance Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-30
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a wiring terminal which comprises a shell, limit baffles and a connecting structure, wherein the two sides of the shell are provided with wire inlets, the limit baffles are fixed in the shell, the connecting structure can be folded or unfolded relative to the limit baffles, a first wire plugging area and a second wire plugging area which are arranged in a floating mode are defined in the shell, the first wire plugging area and the second wire plugging area are respectively communicated with the wire inlets on the two sides, and the first wire plugging area and the second wire plugging area are folded or unfolded to fix or release a wire.

Description

Wiring terminal

Technical Field

The utility model relates to the technical field of electric appliance connection, in particular to a wiring terminal.

Background

The binding post is mainly used to realize electric connection, and the wire connection is more convenient to use. For example, when two wires need to be connected and disconnected, the situation can use the wiring terminal, the circuit is not required to be welded, enough current can be ensured to pass through, and the wiring method is quicker and more convenient than the traditional wiring method.

For example, a "connection terminal and socket" disclosed in chinese patent literature, its publication number "CN211045746U", includes a first wire holder, a second wire holder, and a wire connection assembly, where the first wire holder and the second wire holder are detachably connected to form a wire holder housing, the wire holder housing is provided with a through hole and an operation hole that are mutually communicated, and the wire connection assembly is installed in the wire holder housing; the wiring assembly comprises a conductive part and a wiring screw, the conductive part is provided with a wiring hole and a threaded through hole which are communicated with each other, the wiring hole corresponds to the through hole of the side wall of the wiring seat shell, the wiring hole is provided with a short-circuit preventing baffle used for blocking a wire, and the wiring screw is in threaded through hole and can axially move in the operation hole and the threaded through hole.

However, the prior art terminal has the following drawbacks:

binding post among the prior art pushes down the wire through the screw directly and carries out electrically conductive or the screw drives the guide blade and descends, and the guide blade pushes down two wires from top to bottom and carries out the wire, and the wire is fixed to the force from top to bottom through screw or guide blade alone, and the holding power is not strong, if meet strong vibrations or receive external force and pull down, leads to the wire to break away from easily and causes the outage.

Disclosure of Invention

In order to solve the technical problems in the background art, the utility model provides a wiring terminal.

The utility model solves the technical problems by adopting the following technical scheme:

the utility model provides a binding post, includes the shell that both sides are equipped with the incoming line, is fixed in limit baffle in the shell to and limit baffle draws in or open connection structure relatively, connection structure defines first plug wire area and the second plug wire area of floating setting in the shell, and first plug wire area and second plug wire area communicate the incoming line of both sides respectively, first plug wire area and second plug wire area draw in or open, in order to fix or release the wire.

Preferably, the connecting structure comprises a lifting piece arranged at the top of the shell, a first guide piece and a second guide piece, wherein the lifting piece drives the first guide piece and the second guide piece to move up and down, the second guide piece is arranged between the first guide piece and the limit baffle in a floating mode, and the first guide piece bears the second guide piece to lift. Through above improvement, the lifting member sets up on the shell and is connected with first guide piece top, lifting member bottom and limit baffle butt, along with the lifting member rotates, the lifting member makes first guide piece rise or descend through the screw-thread fit with first guide piece.

Preferably, the first guide piece is provided with a conductive cavity, the limit baffle is inserted on the shell and penetrates through the conductive cavity to form a lifting part and a conductive part, and the second guide piece is arranged in the conductive part to enable the conductive part to be a first plug wire area and a second plug wire area. Through the improvement, when first guide piece rises, make first plug wire region and second plug wire region draw in, the bottom of first guide piece, limit baffle and second guide piece compress tightly fixedly from upper and lower wire in first plug wire region and the second plug wire region respectively, have improved the stability of fixing by a wide margin, and the boss is higher than the screw top, avoids touching by mistake at the in-process of switching on and causes personnel injury.

Preferably, the lifting part is a screw, a mounting hole for placing the screw is formed in the top of the shell, and a boss is arranged on the periphery of the mounting hole. Through the improvement, the screw is in threaded fit with the first guide piece to achieve ascending or descending of the connecting structure.

Preferably, the limit baffle and the second guide piece form a first wire inlet in a first wire insertion area, and the second guide piece and the first guide piece form a second wire inlet in a second wire insertion area. Through above improvement, can insert the wire from the first inlet and the second inlet of both sides respectively and carry out quick intercommunication.

Preferably, a fixed groove is formed in the shell, and the limit baffle is inserted into the fixed groove. Through above improvement, limit baffle inserts in the fixed slot to make it fix in the shell, can directly pull out limit baffle if need change, be convenient for later stage's maintenance and maintenance.

Preferably, a flange is formed on the limit baffle, and the flange is abutted with the shell. Through the improvement, the flange of the limit baffle can avoid the limit baffle from being inserted too deeply, and the condition that the limit baffle cannot be taken out when the limit baffle needs to be replaced is avoided.

Preferably, the fixing groove portion extends outwardly to form a reinforcing edge. Through the improvement, the fixed slot part outwards extends to form the reinforcing edge, so that the insertion of the limit baffle is more convenient, the assembly efficiency is improved, the strength of the whole shell is improved through the reinforcing edge, and the service life is prolonged.

Preferably, the two ends of the second guide piece are provided with limiting edges, and the limiting edges at the two ends extend in opposite directions. Through the improvement, the second guide piece both ends are equipped with spacing limit respectively to follow the wire in first plug wire region and second plug wire region spacing, avoid the wire to insert too deeply, and spacing limit avoids the second guide piece to break away from first guide piece.

Preferably, the shell is provided with a mounting cavity for the connecting structure to slide up and down, and the wall of the mounting cavity is provided with a reinforcing rib. Through the improvement, the installation cavity is arranged in the shell, the installation and the dismantling of the connecting structure are more convenient, the production efficiency is improved, the later maintenance and the repair are convenient, the strength of the shell is further improved by the reinforcing ribs arranged on the cavity wall of the installation cavity, and the service life is prolonged.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

set up connection structure in the shell, connection structure includes first guide blade, second guide blade and hoisting member, rise when first guide blade, first plug wire region and second plug wire region draw in, the bottom of first guide blade and second guide blade are exerted pressure simultaneously from top to bottom to the wire in the second plug wire region, limit baffle and second guide blade exert pressure simultaneously from top to bottom to the wire in the first plug wire region, exert pressure fixed wire through two upper and lower faces simultaneously to the wire, stability of fixing has been improved by a wide margin, avoid breaking away from under the exogenic action and cause the outage.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the connecting mechanism of the present utility model;

FIG. 4 is an exploded view of the present utility model as a whole;

FIG. 5 is a schematic view of the structure of the housing of the present utility model;

in the figure: 1. a housing; 2. a connection structure; 3. a wire inlet; 4. a first wire insertion area; 5. a second wire insertion area; 6. a limit baffle; 101. a first guide piece; 102. a second guide piece; 103. a lifting member; 104. a first incoming line; 105. a second incoming line; 201. a conductive cavity; 202. a lifting part; 203. a conductive portion; 301. a screw; 302. a mounting hole; 303. a boss; 304. a fixing groove; 305. a flange; 401. reinforcing edges; 402. limit edges; 403. a mounting cavity; 404. reinforcing ribs;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

As shown in fig. 1-5, a wiring terminal includes a housing 1 with two sides provided with a wire inlet 3, a limit baffle 6 fixed in the housing 1, and a connection structure 2 capable of being folded or unfolded relative to the limit baffle 6, wherein the connection structure 2 defines a first wire insertion area 4 and a second wire insertion area 5 which are arranged in a floating manner in the housing 1, the first wire insertion area 4 and the second wire insertion area 5 are respectively communicated with the wire inlet 3 at two sides, and the first wire insertion area 4 and the second wire insertion area 5 are folded or unfolded to fix or release a wire.

The upper surface and the lower surface in the first plug wire area 4 and the second plug wire area 5 are used for simultaneously applying pressure to the wires to fix the wires, so that the stability of fixation is greatly improved, and the power failure caused by separation under the action of external force is avoided.

Further, at least three connection structures 2 are arranged in the shell 1 and are respectively used for connecting and fixing a ground wire, a zero wire and a fire wire in daily electricity so as to meet daily wiring requirements.

As a further explanation of the connection structure 2 in this embodiment, the connection structure 2 includes a first guide piece 101, a second guide piece 102 and a lifting piece 103, the lifting piece 103 is rotatably disposed on the housing 1, threads are disposed on the lifting piece 103, the lifting piece 103 is connected with the top of the first guide piece 101 through threads, the second guide piece 102 is fixed in the first guide piece 101 as a limit baffle 6, and the bottom of the lifting piece 103 abuts against the limit baffle 6, and since the limit baffle 6 fixes the lifting piece 103 to rotate in place only, the first guide piece 101 moves up and down in the housing 1.

Further, a conductive cavity 201 is formed on the first guide piece 101, the limit baffle 6 is inserted on the shell 1, the limit baffle 6 penetrates through the conductive cavity 201, the conductive cavity 201 is divided into a lifting part 202 and a conductive part 203, the second guide piece 102 is arranged in the conductive part 203, the conductive part 203 is divided into a first wire insertion area 4 and a second wire insertion area 5, when the first guide piece 101 ascends, the first wire insertion area 4 and the second wire insertion area 5 shrink, the bottom of the first guide piece 101 and the second guide piece 102 apply pressure to wires in the first wire insertion area 4 from top to bottom simultaneously, the limit baffle 6 and the second guide piece 102 apply pressure to wires in the second wire insertion area 5 from top to bottom simultaneously, and pressure is applied to the wires through the upper surface and the lower surface simultaneously to fix the wires, so that the fixing stability is greatly improved.

The limit baffle 6 and the second guide piece 102 form a first wire inlet 104 in the first wire insertion area 4, the second guide piece 102 and the first guide piece 101 form a second wire inlet 105 in the second wire insertion area 5, and wires are respectively placed into the first wire inlet 104 and the second wire inlet 105 for connection.

Preferably, when the first guide piece 101 is at the lowest point, the second guide piece 102 is abutted against the casing 1, so that the distance between the first wire inlet 104 and the second wire inlet 105 is ensured, and the wire is more convenient to insert.

Specifically, the lifting member 103 is a screw 301, the top of the housing 1 is provided with a mounting hole 302 into which the screw 301 is inserted, and the screw 301 is matched with the screw thread on the top of the first guide piece 101, so that the first guide piece 101 is lifted or lowered when the screw 301 rotates.

Preferably, the periphery of the mounting hole 302 is provided with a boss 303, and the boss 303 is higher than the top of the screw 301, so that personnel injury caused by false touch in the power-on process is avoided.

As a further explanation of the cooperation between the limit baffle 6 and the housing 1 in this embodiment, the housing 1 is provided with a fixing slot 304, and the limit baffle 6 is inserted into the fixing slot 304, so that the limit baffle 6 is fixed in the housing 1, and if the limit baffle 6 needs to be replaced, the limit baffle 6 can be directly pulled out, so that the later maintenance is facilitated.

Further, be formed with flange 305 on the limit baffle 6, flange 305 and shell 1 butt, limit baffle 6's flange 305 can avoid limit baffle 6 to insert too deeply, avoids appearing the condition that can't take out when changing limit baffle 6.

Preferably, the fixing groove 304 extends outwards to form a reinforced edge 401, if a plurality of mounting cavities 403 and connecting structures 2 are arranged in the housing 1, the strength of the housing 1 is insufficient, the reinforced edge 401 is arranged between the mounting cavities 403 at two sides, so that the overall structure of the housing 1 is stronger, the service life is prolonged, and the mounting of the limit baffle 6 is more convenient.

Regarding further explanation of the second guide piece 102 in this embodiment, two ends of the second guide piece 102 are provided with limiting edges 402, the limiting edges 402 at the two ends extend in opposite directions, the limiting edges 402 respectively limit the wires from the first wire insertion area 4 and the second wire insertion area 5, after the wires are in contact with the limiting edges 402, the wires are installed in place, the wires are prevented from being inserted too deeply, and the limiting edges 402 respectively prevent the second guide piece 102 from being separated from the first guide piece 101.

As a further explanation of the housing 1 in this embodiment, at least three mounting cavities 403 for the connection structure 2 to slide up and down are provided in the housing 1 to correspond to the ground, neutral and live wires, respectively.

Preferably, the walls of the mounting cavities 403 are provided with ribs 404, which increase the structural strength between the mounting cavities 403.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a binding post, its characterized in that, is equipped with shell (1) of incoming line (3) including both sides, is fixed in limit baffle (6) in shell (1) to and limit baffle (6) relatively draw in or open connection structure (2), connection structure (2) define first plug wire area (4) and second plug wire area (5) of floating setting in shell (1), first plug wire area (4) and second plug wire area (5) communicate incoming line (3) of both sides respectively, first plug wire area (4) and second plug wire area (5) draw in or open, in order to fix or release the wire.

2. A terminal according to claim 1, wherein the connecting structure (2) comprises a lifting member (103) arranged at the top of the housing (1), the lifting member (103) drives a first guide piece (101) and a second guide piece (102) which move up and down, the second guide piece (102) is arranged between the first guide piece (101) and the limit baffle (6) in a floating manner, and the first guide piece (101) carries the second guide piece (102) to lift.

3. A connection terminal according to claim 2, wherein the first guide piece (101) is formed with a conductive cavity (201), the limit baffle (6) is inserted on the housing (1) and penetrates through the conductive cavity (201), and is a lifting portion (202) and a conductive portion (203), and the second guide piece (102) is arranged in the conductive portion (203) so that the conductive portion (203) is divided into a first wire insertion area (4) and a second wire insertion area (5).

4. A connection terminal according to claim 2, wherein the lifting member (103) is a screw (301), a mounting hole (302) into which the screw (301) is placed is provided at the top of the housing (1), and a boss (303) is provided at the periphery of the mounting hole (302).

5. A terminal according to claim 2, characterized in that the limit stop (6) and the second guide piece (102) form a first wire inlet (104) in the first wire insertion area (4), and the second guide piece (102) and the first guide piece (101) form a second wire inlet (105) in the second wire insertion area (5).

6. A terminal according to claim 2, wherein the housing (1) is provided with a fixing groove (304), and the limit stop (6) is inserted into the fixing groove (304).

7. A terminal according to claim 6, wherein the limit stop (6) is formed with a flange (305), the flange (305) being in abutment with the housing (1).

8. A terminal according to claim 6, wherein the fixing groove (304) extends partly outwards to form a reinforcing edge (401).

9. A terminal according to claim 2, wherein the second guide piece (102) has two limiting edges (402) at two ends, and the limiting edges (402) at two ends extend in opposite directions.

10. A terminal according to claim 1, characterized in that the housing (1) is provided with a mounting cavity (403) for the connection structure (2) to slide up and down, and that the wall of the mounting cavity (403) is provided with a reinforcing rib (404).