CN213936565U - Wiring terminal structure of power distribution cabinet - Google Patents

Abstract

The utility model relates to a switch board binding post technical field, and disclose a switch board binding post structure, including the U-shaped piece, swing joint has according to the briquetting in the U-shaped piece, according to the bottom fixedly connected with grip block of briquetting, the bottom of grip block is provided with the elasticity limiting plate, when concrete operation, with the cable location back in the U-shaped piece, press according to the briquetting, when grip block downstream this moment, three horn bars are behind the tooth internal gearing, when receiving decurrent pressure, can be chucking on different positions, like this, can adjust the operation according to the size of wiring cable, like this, when the dismouting of cable, convenience more is quick, it is more convenient to use.

Description

Wiring terminal structure of power distribution cabinet

Technical Field

The utility model relates to a switch board binding post technical field specifically is a switch board binding post structure.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more.

Binding post mainly used realizes the operation of wiring with the cable conductor, puts together two lines switch-ons to realize operations such as chucking, current binding post need fix the chucking part of two activities after the chucking in the chucking operation, in order to realize the effect of chucking like this, but such operation makes binding post comparatively complicated in the dismouting operation, and the operation is not convenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a switch board binding post structure has solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board binding post structure, includes the U-shaped piece, swing joint has according to the briquetting in the U-shaped piece, according to the bottom fixedly connected with grip block of briquetting, the bottom of grip block is provided with the elasticity limiting plate.

Preferably, according to the equal fixedly connected with free bearing in the left and right sides of pressing the briquetting bottom, it has the bull stick to articulate in the free bearing, both ends are pegged graft respectively around the bull stick the spacing groove of seting up around the U-shaped piece inner wall, press the top fixedly connected with offset plate of briquetting.

Preferably, the bottom of the elastic limiting plate is fixedly connected with an adhesive tape, and the bottom of the U-shaped block is fixedly connected with a dentate rubber strip.

Preferably, the bottom of grip block is provided with the activity groove, the activity inslot has cup jointed the fly leaf, the top of fly leaf pass through compression spring with the top fixed connection of activity inslot wall, the three movable rod of bottom fixedly connected with of fly leaf, the bottom of movable rod runs through the bottom of activity inslot wall and extend to its below and with the top fixed connection of elasticity limiting plate.

Preferably, a through groove is formed in the top end of the clamping block, two sliding strips are sleeved in the through groove, two opposite sides of the sliding strips are movably connected through a telescopic rod, a return spring is sleeved on the telescopic rod, and a triangular strip is fixedly connected to the other side of each sliding strip.

Preferably, both sides all fixedly connected with tooth around the U-shaped piece inner wall, the triangle strip meshing is in the tooth.

(III) advantageous effects

The utility model provides a switch board binding post structure. The method has the following beneficial effects:

(1) when concrete operation, with the cable location back in the U-shaped piece, press down the pressing block, when the grip block moves down this moment, three angle bars can be in the tooth internal gearing back, when receiving decurrent pressure, can be in different positions chucking, like this, can adjust the operation according to the size of wiring cable, like this, when to the cable dismouting, more convenience is quick, and it is more convenient to use.

(2) The utility model discloses a cable, including the cable, the cable is fixed on the upper and lower both sides of cable, through the setting to adhesive tape and dentate rubber strip, the state of remain stable and safety, adhesive tape and dentate rubber strip can be in the cable upper and lower both sides cable chucking, like this, can avoid hard contact or the too big problem that causes the cable damage of pressing force degree to guaranteed the quality of cable, increased the effect of chucking in addition, after the cable contacts between adhesive tape and dentate rubber strip, frictional force increases, avoids appearing not hard up problem.

Drawings

FIG. 1 is a schematic view of the present invention;

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

FIG. 3 is a schematic view of the structure of the clamping block of the present invention;

fig. 4 is a schematic structural view of the tooth of the present invention.

In the figure: 1U-shaped block, 2 spacing grooves, 3 hinged supports, 4 rotating rods, 5 pressing blocks, 6 rubber plates, 7 clamping blocks, 8 movable grooves, 9 movable plates, 10 compression springs, 11 movable rods, 12 sliding strips, 13 telescopic rods, 14 reset springs, 15 triangular strips, 16 balls, 17 teeth, 18 elastic spacing plates, 19 rubber strips and 20 toothed rubber strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a switch board binding post structure, includes U-shaped piece 1, and swing joint has according to briquetting 5 in the U-shaped piece 1, according to the bottom fixedly connected with grip block 7 of briquetting 5, and the bottom of grip block 7 is provided with elasticity limiting plate 18.

When concrete wiring operation, place the tip of two connecting wires in U-shaped piece 1, press the briquetting 5 to U-shaped piece 1 in again, when pressing briquetting 5 downstream, grip block 7 can be in U-shaped piece 1 of chucking in fixed position, and elasticity limiting plate 18 can be fixed tightly with the wiring end to can accomplish the operation of working a telephone switchboard.

Specifically, according to the equal fixedly connected with free bearing 3 in the left and right sides of pressing block 5 bottom, it has bull stick 4 to articulate in the free bearing 3, and the spacing groove 2 of seting up around the 1 inner wall of U-shaped piece is pegged graft respectively at both ends around the bull stick 4, presses the top fixedly connected with offset plate 6 of pressing block 5. In order to prevent the condition that breaks away from in pressing the briquetting 5 to appear in U-shaped piece 1, bull stick 4 removes in the spacing groove 2 within range, when bull stick 4 was in the top of spacing groove 2, can prevent the cable in U-shaped piece 1, when bull stick 4 case spacing groove 2 inner chamber below removed, elasticity limiting plate 18 can be with the cable chucking.

Specifically, the bottom fixedly connected with adhesive tape 19 of elasticity limiting plate 18, the bottom fixedly connected with cusp rubber strip 20 of U-shaped piece 1, in order to guarantee the cable at the in-process of chucking, the state of remain stable and safety, adhesive tape 19 and cusp rubber strip 20 can be in the cable chucking of will working a telephone switchboard in the upper and lower both sides of cable, and like this, can avoid hard contact or the too big problem that causes the cable damage of pressing force degree, thereby the quality of cable has been guaranteed, the effect of chucking has been increased in addition, after the cable contacts with adhesive tape 19 and cusp rubber strip 20, frictional force increases, avoid appearing not hard up problem.

The bottom of grip block 7 is provided with movable groove 8, activity inslot 8 has cup jointed fly leaf 9, compression spring 10 and the top fixed connection of activity groove 8 inner wall are passed through to the top of fly leaf 9, the three movable rod 11 of bottom fixedly connected with of fly leaf 9, the bottom of movable rod 11 runs through the bottom of activity groove 8 inner wall and extends to its below and with the top fixed connection of elasticity limiting plate 18, when compressing tightly the cable, movable rod 11 upwards removes, movable rod 11 jack-up fly leaf 9, under compression spring 10's elastic action, can reduce and produce the damage to the cable, the life of cable has been increased, when the cable outside rocks or receives the pulling force, the condition that causes the cable outside damage to appear does not go out.

The top of grip block 7 has been seted up logical groove, has cup jointed two draw runners 12 in the logical groove, and telescopic link 13 swing joint is passed through to the relative one side of two draw runners 12, has cup jointed reset spring 14 on the telescopic link 13, and the opposite side fixedly connected with triangle strip 15 of draw runner 12. Both sides all fixedly connected with tooth 17 around the U-shaped piece 1 inner wall, triangle strip 15 meshes in tooth 17. During specific operation, with the cable location in U-shaped piece 1 back, press down and press according to briquetting 5, when grip block 7 moves down this moment, three angle bars 15 behind tooth 17 internal gearing, when receiving decurrent pressure, can be chucking on different positions, like this, can adjust the operation according to the size of wiring cable, like this, when to the cable dismouting, more convenient, quick, it is more convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a switch board binding post structure, includes U-shaped piece (1), its characterized in that, swing joint has according to briquetting (5) in U-shaped piece (1), according to bottom fixedly connected with grip block (7) of briquetting (5), the bottom of grip block (7) is provided with elasticity limiting plate (18).

2. The wiring terminal structure of the power distribution cabinet according to claim 1, characterized in that: according to equal fixedly connected with free bearing (3) in the left and right sides of pressing block (5) bottom, it has bull stick (4) to articulate in free bearing (3), peg graft respectively in both ends around bull stick (4) spacing groove (2) of seting up around U-shaped piece (1) inner wall, press top fixedly connected with offset plate (6) of pressing block (5).

3. The wiring terminal structure of the power distribution cabinet according to claim 1, characterized in that: the bottom of the elastic limit plate (18) is fixedly connected with an adhesive tape (19), and the bottom of the U-shaped block (1) is fixedly connected with a dentate rubber strip (20).

4. The wiring terminal structure of the power distribution cabinet according to claim 1, characterized in that: the bottom of grip block (7) is provided with movable groove (8), activity groove (8) endotheca has connect fly leaf (9), the top of fly leaf (9) through compression spring (10) with the top fixed connection of activity groove (8) inner wall, the three movable rod of bottom fixedly connected with (11) of fly leaf (9), the bottom of movable rod (11) is run through the bottom of activity groove (8) inner wall and extend to its below and with the top fixed connection of elasticity limiting plate (18).

5. The wiring terminal structure of the power distribution cabinet according to claim 1, characterized in that: logical groove has been seted up on the top of grip block (7), it has two draw runner (12), two to lead to the inslot cup joint two draw runner (12) one side relatively of draw runner (12) is through telescopic link (13) swing joint, reset spring (14) have been cup jointed on telescopic link (13), three angle bars (15) of opposite side fixedly connected with of draw runner (12), both sides are all inlayed and are had ball (16) about draw runner (12), ball (16) surface overlap joint is in the inner wall that leads to the groove.

6. The wiring terminal structure of the power distribution cabinet according to claim 5, characterized in that: both sides all fixedly connected with tooth (17) around U-shaped piece (1) inner wall, triangle strip (15) meshing is in tooth (17).

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