CN217087162U

CN217087162U - Terminal suitable for power engineering block terminal

Info

Publication number: CN217087162U
Application number: CN202220943569.1U
Authority: CN
Inventors: 李建超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-07-29
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a terminal suitable for power engineering block terminal, including base plate and a plurality of terminal body, the equal fixed mounting of one end that a plurality of terminal body are close to the base plate has insulating seat, and a plurality of insulating seats have all seted up the spout near one side of base plate, and equal slidable mounting has a slide in a plurality of spouts, and outside the one end of a plurality of slides extended to corresponding spout respectively, the rectangular channel had been seted up to one side that the base plate is close to insulating seat. The utility model relates to a rationally, the practicality is good, is convenient for adjust the horizontal position of a plurality of terminal bodies, makes things convenient for subsequent wiring work to go on smoothly, and after the overlap joint electric wire on the terminal body moreover, be convenient for adjust the interval between movable clamp plate and the solid fixed splint, utilize movable clamp plate and solid fixed splint can press from both sides the tight fixing on the terminal body with the electric wire that connects, avoid the electric wire to produce not hard up or drop, can improve the fastness and the reliability of wiring.

Description

Terminal suitable for power engineering block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is a terminal suitable for power engineering block terminal.

Background

The distribution box is electrical equipment, is a control center for reasonably distributing electric energy by various components in a power supply line, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, is also a key for acquiring whether a user is satisfied with the power supply quality, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, universal application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

However, the terminal usually utilizes fixed connector or welds in the block terminal, can not adjust the position of terminal according to the wiring demand, and then can bring inconvenience for wiring work, does not have the function of pressing from both sides tight fixed to the electric wire on the terminal in addition, when using for a long time, the electric wire that connects well on the terminal takes place to become flexible easily or drop, leads to the block terminal can not the steady operation, for this reason, we propose a terminal that is applicable to electric power engineering block terminal and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a terminal suitable for power engineering block terminal has solved the terminal in the block terminal and when using, can not adjust the position of terminal according to the demand of working a telephone switchboard, and then can bring inconvenience for the work of working a telephone switchboard, does not have on the terminal moreover and presss from both sides tight fixed function to the electric wire, connects the problem that the electric wire that connects takes place not hard up or drops easily on the terminal.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a wiring terminal suitable for a power engineering distribution box comprises a substrate and a plurality of wiring terminal bodies, wherein an insulating seat is fixedly arranged at one end, close to the substrate, of each wiring terminal body, sliding grooves are formed in one side, close to the substrate, of each insulating seat, sliding seats are slidably arranged in the sliding grooves, one ends of the sliding seats extend out of the corresponding sliding grooves respectively, a rectangular groove is formed in one side, close to the insulating seat, of the substrate, a rectangular groove is formed in one end, located outside the corresponding sliding groove, of each sliding seat extends into the corresponding rectangular groove, springs are fixedly arranged at one ends, located inside the corresponding sliding grooves, of the sliding seats, one ends, far away from the corresponding sliding seats, of the springs are fixedly connected with the inner wall of one side, close to the corresponding sliding grooves, clamping columns are fixedly arranged at one side, close to the substrate, of the clamping columns are located above the corresponding sliding seats respectively, and a plurality of clamping grooves are formed in one side, close to the insulating seat, of the substrate, at equal intervals, a plurality of draw-in grooves all are located the top of rectangular channel, and a plurality of card posts are slidable mounting respectively in corresponding draw-in groove, all are provided with the trapping mechanism on a plurality of terminal bodies.

Preferably, the guide rod is fixedly installed in the rectangular groove, and the plurality of sliding seats are all slidably sleeved on the guide rod.

Preferably, the top inner wall and the bottom inner wall of the sliding groove are provided with limit grooves, the top and the bottom of the sliding seat are fixedly provided with limit rods, and the limit rods are slidably arranged in the corresponding limit grooves.

Preferably, the wire clamping mechanism comprises a fixed clamp plate, a movable clamp plate, two connecting rods, an insulating movable plate and an adjusting assembly, the fixed clamp plate is fixedly sleeved on the terminal body, the movable clamp plate is slidably sleeved on the terminal body, the fixed clamp plate is located between the movable clamp plate and the insulating base, the two connecting rods are fixedly installed on one side, away from the fixed clamp plate, of the movable clamp plate, the terminal body is located between the two connecting rods, and the insulating movable plate is fixedly installed at one end, away from the movable clamp plate, of the two connecting rods.

Preferably, the adjusting assembly comprises an axle seat, a screw rod and an insulating handle, the axle seat is fixedly installed at one end, away from the insulating seat, of the terminal body, one end of the screw rod is rotatably connected with the axle seat, the insulating movable plate is sleeved on the screw rod in a threaded manner, and the insulating handle is fixedly installed at one end, away from the terminal body, of the screw rod.

Preferably, the guide way has all been seted up to one side that two connecting rods are close to each other, and the one end fixed mounting that the insulating seat was kept away from to the terminal body has two L type guide bars, and the one end difference slidable mounting that the terminal body was kept away from to two L type guide bars is in corresponding guide way.

Preferably, four bolt holes are formed in the base plate, and the four bolt holes are arranged in a pairwise symmetrical mode.

(III) advantageous effects

The utility model provides a terminal suitable for power engineering block terminal. The method has the following beneficial effects:

(1) the wiring terminal suitable for the power engineering distribution box has the advantages that one of the insulating bases is pulled to move towards the direction far away from the base plate, the spring is stretched and deformed to generate elastic force, so that when the insulating base drives the clamping columns installed on the insulating base to slide out of the corresponding clamping grooves, the fixing of the insulating base is released, the insulating base and the wiring terminal bodies installed on the insulating base can be pushed to horizontally move, when the wiring terminal bodies are horizontally moved to proper positions, the insulating base is loosened, the insulating base can be controlled to move towards the direction close to the base plate under the elastic force action of the spring, the insulating base drives the clamping columns to be inserted into the corresponding clamping grooves, the insulating base with the adjusted positions can be further fixed, the insulating base and the wiring terminal bodies installed on the insulating base can be limited to move, and according to the operation steps, the horizontal positions of other wiring terminal bodies can be sequentially adjusted and fixed, and then be convenient for adjust the horizontal position of a plurality of terminal bodies, make things convenient for subsequent wiring work to go on smoothly.

(2) This a terminal suitable for power engineering block terminal through utilizing the connection cooperation of trapping mechanism, can press from both sides tightly fixedly to the electric wire of connection on the terminal body, in long-term use, avoids the electric wire not hard up or drops, has improved the fastness and the reliability of wiring.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic front view of the substrate.

In the figure: 1. a substrate; 2. a terminal body; 3. an insulating base; 4. a chute; 5. a slide base; 6. a rectangular groove; 7. a spring; 8. clamping the column; 9. a card slot; 10. a guide bar; 11. fixing the clamping plate; 12. a movable splint; 13. a connecting rod; 14. an insulating movable plate; 15. a shaft seat; 16. a screw rod; 17. an insulated handle; 18. bolt holes.

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.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the present invention, and in addition, in the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

As shown in fig. 1-4, the utility model provides a technical solution: a binding post suitable for a power engineering distribution box comprises a substrate 1 and a plurality of binding post bodies 2, wherein one ends of the plurality of binding post bodies 2, which are close to the substrate 1, are fixedly provided with insulating seats 3, one sides of the plurality of insulating seats 3, which are close to the substrate 1, are respectively provided with a sliding groove 4, a sliding seat 5 is respectively and slidably arranged in the plurality of sliding grooves 4, one ends of the plurality of sliding seats 5 respectively extend out of the corresponding sliding grooves 4, one sides of the substrate 1, which are close to the insulating seats 3, are provided with rectangular grooves 6, one ends of the plurality of sliding seats 5, which are positioned outside the corresponding sliding grooves 4, are respectively and fixedly provided with springs 7, one ends of the plurality of springs 7, which are far away from the corresponding sliding seats 5, are respectively and fixedly connected with the inner wall of one side of the corresponding sliding grooves 4, and the insulating seats 3 can be controlled to automatically reset by utilizing the elastic force of the springs 7, the equal fixed mounting in one side that a plurality of insulator seats 3 are close to base plate 1 has card post 8, a plurality of card posts 8 are located the top of corresponding slide 5 respectively, a plurality of draw-in grooves 9 have been seted up to one side equidistant that base plate 1 is close to insulator seats 3, a plurality of draw-in grooves 9 all are located the top of rectangular channel 6, a plurality of card posts 8 are slidable mounting respectively in corresponding draw-in groove 9, utilize the grafting cooperation of card post 8 with corresponding draw-in groove 9, can fix the position of terminal body 2, all be provided with thread tension mechanism on a plurality of terminal bodies 2, through setting up thread tension mechanism, can press from both sides tightly fixedly to the electric wire of connecting on terminal body 2, avoid the electric wire not hard up or drop.

In this embodiment, the number of the card slots 9 is greater than the number of the card posts 8.

In this embodiment, a guide rod 10 is fixedly installed in the rectangular groove 6, the plurality of sliders 5 are all slidably sleeved on the guide rod 10, and the guide rod 10 is arranged to guide the sliding directions of the plurality of sliders 5, so that the plurality of sliders 5 cannot fall out of the rectangular groove 6.

In this embodiment, the top inner wall and the bottom inner wall of the sliding groove 4 are both provided with a limiting groove, the top and the bottom of the sliding seat 5 are both fixedly provided with a limiting rod, the limiting rod is slidably mounted in the corresponding limiting groove, and the moving stroke of the insulating seat 3 can be limited by the sliding connection of the limiting rod in the limiting groove.

In this embodiment, wire clamping mechanism includes solid fixed splint 11, movable splint 12, two connecting rods 13, insulating fly leaf 14 and adjusting part, gu fixed splint 11 fixed cover is established on terminal body 2, movable splint 12 slip cover is established on terminal body 2, gu fixed splint 11 is located between movable splint 12 and the insulator seat 3, the equal fixed mounting in movable splint 12 of two connecting rods 13 keeps away from one side of solid fixed splint 11, terminal body 2 is located between two connecting rods 13, insulating fly leaf 14 fixed mounting is in the one end that movable splint 12 was kept away from to two connecting rods 13, utilize the centre gripping cooperation of solid fixed splint 11 and movable splint 12, can press from both sides the tight fixing on terminal body 2 with the electric wire, can prevent that the electric wire is not hard up or drop from terminal body 2.

In this embodiment, the adjusting part includes axle bed 15, lead screw 16 and insulating handle 17, axle bed 15 fixed mounting is in the one end that insulating seat 3 was kept away from to terminal body 2, the one end and the axle bed 15 of lead screw 16 rotate to be connected, 14 threaded sleeves of insulating fly leaf are established on lead screw 16, insulating handle 17 fixed mounting is in the one end that terminal body 2 was kept away from to lead screw 16, through utilizing insulating handle 17, be convenient for rotate lead screw 16, utilize the threaded connection cooperation of lead screw 16 and insulating fly leaf 14, steerable insulating fly leaf 14 drives two connecting rods 13 and movable clamp plate 12 and removes, and then can adjust the interval between movable clamp plate 12 and the solid fixed clamp plate 11.

In this embodiment, the guide way has all been seted up to one side that two connecting rods 13 are close to each other, and the one end fixed mounting that insulator seat 3 was kept away from to terminal body 2 has two L type guide bars, and the one end difference slidable mounting that terminal body 2 was kept away from to two L type guide bars is in corresponding guide way, through the sliding connection cooperation that utilizes L type guide bar in the guide way, can lead the moving direction of connecting rod 13, and then leads the moving direction of movable clamp plate 12.

In this embodiment, four bolt holes 18 have been seted up on base plate 1, and four bolt holes 18 are two bisymmetry settings, and through setting up four bolt holes 18, facilitate the use bolt fixes base plate 1 installation in the block terminal.

When the wiring box is used, the base plate 1 is installed and fixed in the distribution box by using bolts, before wiring, one of the insulating bases 3 is pulled to move towards the direction far away from the base plate 1, so that the insulating base 3 drives the terminal body 2 installed on the insulating base 3 to move towards the direction far away from the base plate 1, the sliding seat 5 gradually slides towards the direction outside the sliding groove 4, the spring 7 generates elastic force by tensile deformation, the insulating base 3 drives the clamping column 8 installed on the insulating base 3 to gradually slide towards the direction outside the corresponding clamping groove 9, when the clamping column 8 is pulled out of the corresponding clamping groove 9, the fixing of the insulating base 3 is released, at the moment, the distance between the insulating base 3 and the base plate 1 is kept unchanged, the insulating base 3 and the terminal body 2 installed on the insulating base 3 can be pushed to horizontally move, the insulating base 3 drives the sliding seat 5 installed on the insulating base 3 to horizontally slide in the rectangular groove 6, and when the terminal body 2 is horizontally moved to a proper position, loosening the insulating base 3, under the elastic force of the spring 7, controlling the insulating base 3 to drive the terminal body 2 mounted thereon to move towards the direction close to the substrate 1, driving the clamping column 8 to be inserted into the corresponding clamping groove 9 by the insulating base 3, further utilizing the insertion fit of the clamping column 8 and the clamping groove 9, fixing the insulating base 3 with the adjusted position, namely limiting the insulating base 3 and the terminal body 2 mounted thereon to move, according to the operation steps, sequentially adjusting and fixing the horizontal positions of other terminal bodies 2, according to the wiring requirement in the distribution box, after the positions of a plurality of terminal bodies 2 are adjusted, wiring operation can be carried out, further facilitating the adjustment of the horizontal positions of the plurality of terminal bodies 2, facilitating the subsequent wiring operation to be carried out smoothly, after the wires are lapped on the terminal bodies 2, by clockwise rotating the insulating handle 17, the insulation handle 17 drives the screw rod 16 to rotate clockwise, so that the insulation movable plate 14 drives the two connecting rods 13 and the movable clamp plate 12 to move towards the direction close to the fixed clamp plate 11, the distance between the movable clamp plate 12 and the fixed clamp plate 11 is gradually reduced, the connected electric wire can be clamped and fixed on the terminal body 2 by utilizing the movable clamp plate 12 and the fixed clamp plate 11, in the long-term use process, the electric wire is prevented from loosening or falling off, the firmness and the reliability of the wiring can be improved, when the wiring needs to be removed, the insulation handle 17 is rotated anticlockwise, the insulation handle 17 drives the screw rod 16 to rotate anticlockwise, the insulation movable plate 14 drives the two connecting rods 13 and the movable clamp plate 12 to move towards the direction far away from the fixed clamp plate 11, the distance between the movable clamp plate 12 and the fixed clamp plate 11 is gradually increased, namely, the clamping and fixing of the electric wire is removed, and the electric wire can be detached from the terminal body 2, and those not described in detail in this specification are well within the skill of those in the art.

To sum up, can obtain, this terminal suitable for power engineering block terminal is convenient for adjust a plurality of terminal body 2's horizontal position, make things convenient for subsequent wiring work to go on smoothly, and after the overlap joint electric wire on terminal body 2, be convenient for adjust the interval between movable clamp plate 12 and the solid fixed splint 11, utilize movable clamp plate 12 and solid fixed splint 11 can press from both sides the tight fixing on terminal body 2 with the electric wire that connects, avoid the electric wire to produce not hard up or drop, can improve the fastness and the reliability of wiring.

Claims

1. The utility model provides a terminal suitable for power engineering block terminal, includes base plate (1) and a plurality of terminal body (2), its characterized in that: a plurality of insulation seats (3) are fixedly arranged at one end, close to the substrate (1), of the terminal body (2), a plurality of sliding seats (4) are arranged at one side, close to the substrate (1), of each insulation seat (3), a sliding seat (5) is slidably arranged in each sliding seat (4), one end of each sliding seat (5) extends out of the corresponding sliding groove (4), a rectangular groove (6) is arranged at one side, close to the insulation seat (3), of the substrate (1), one end, located outside the corresponding sliding groove (4), of each sliding seat (5) extends into the corresponding rectangular groove (6), a plurality of springs (7) are fixedly arranged at one end, located in the corresponding sliding groove (4), of each sliding seat (5), one end, far away from the corresponding sliding seat (5), of each spring (7) is fixedly connected with the inner wall of one side, corresponding to the corresponding sliding groove (4), it is a plurality of the equal fixed mounting in one side that insulator (3) is close to base plate (1) has card post (8), and is a plurality of card post (8) are located correspondingly respectively the top of slide (5), one side that base plate (1) is close to insulator (3) is equidistant has seted up a plurality of draw-in grooves (9), and is a plurality of draw-in groove (9) all are located the top of rectangular channel (6), it is a plurality of card post (8) slidable mounting respectively is corresponding in draw-in groove (9), and is a plurality of all be provided with wire clamping mechanism on terminal body (2).

2. The terminal suitable for the electric power engineering block terminal of claim 1, characterized in that: the guide rod (10) is fixedly installed in the rectangular groove (6), and the sliding seats (5) are sleeved on the guide rod (10) in a sliding mode.

3. The terminal suitable for the electric power engineering block terminal of claim 1, characterized in that: the limiting groove is formed in the inner wall of the top of the sliding groove (4) and the inner wall of the bottom of the sliding groove (4), a limiting rod is fixedly mounted at the top and the bottom of the sliding seat (5), and the limiting rod is slidably mounted in the corresponding limiting groove.

4. The terminal suitable for the electric power engineering block terminal of claim 1, characterized in that: the wire clamping mechanism comprises a fixed clamping plate (11), a movable clamping plate (12), two connecting rods (13), an insulating movable plate (14) and an adjusting assembly, wherein the fixed clamping plate (11) is fixedly arranged on the terminal body (2), the movable clamping plate (12) is slidably arranged on the terminal body (2), the fixed clamping plate (11) is arranged between the movable clamping plate (12) and the insulating base (3), the connecting rods (13) are fixedly arranged on one side, away from the fixed clamping plate (11), of the movable clamping plate (12), the terminal body (2) is arranged between the connecting rods (13), the insulating movable plate (14) is fixedly arranged on the two sides, away from one end of the movable clamping plate (12), of the connecting rods (13).

5. The terminal suitable for the electric power engineering block terminal of claim 4, characterized in that: the adjusting assembly comprises a shaft seat (15), a screw rod (16) and an insulating handle (17), wherein the shaft seat (15) is fixedly installed at one end, away from the insulating seat (3), of the terminal body (2), one end of the screw rod (16) is rotatably connected with the shaft seat (15), the insulating movable plate (14) is sleeved on the screw rod (16) in a threaded mode, and the insulating handle (17) is fixedly installed at one end, away from the terminal body (2), of the screw rod (16).

6. The terminal suitable for the electric power engineering block terminal of claim 5, characterized in that: two the guide way has all been seted up to one side that connecting rod (13) are close to each other, the one end fixed mounting that insulating seat (3) were kept away from in terminal body (2) has two L type guide bars, two the one end difference slidable mounting that the terminal body (2) were kept away from to L type guide bar is corresponding in the guide way.

7. The terminal suitable for the electric power engineering block terminal of claim 1, characterized in that: four bolt holes (18) are formed in the base plate (1), and the four bolt holes (18) are arranged in a pairwise symmetrical mode.