CN210957666U

CN210957666U - Fully-sealed junction box for actuator

Info

Publication number: CN210957666U
Application number: CN201921980803.2U
Authority: CN
Inventors: 卜建华; 崔万娟
Original assignee: Yangzhou Lan Valve Electric Power Repair Machinery Co ltd
Current assignee: Yangzhou Lan Valve Electric Power Repair Machinery Co ltd
Priority date: 2019-11-17
Filing date: 2019-11-17
Publication date: 2020-07-07
Anticipated expiration: 2029-11-17

Abstract

The utility model discloses a totally enclosed terminal box that executor was used relates to the terminal box field, including terminal box main part and apron, the equal fixedly connected with fixed plate in both sides of terminal box main part to the round hole has been seted up to the inside of fixed plate, the first elastic component of the equal fixedly connected with in top and the bottom of round hole inner wall to the one end fixedly connected with arc of first elastic component, the equal fixedly connected with riser in both sides of apron bottom to the first slide rail of one side fixedly connected with of riser. The utility model discloses can play fine fixed limiting displacement to the wire in the terminal box, great improvement the stability of terminal box wiring, reduced the possibility that the wire takes place to drop, better assurance the use of terminal box, can play fine shock attenuation guard action when the terminal box transports or drops, reduced the terminal box and led to the fact the possibility that internal element damaged because of vibrations, prolonged the life of terminal box.

Description

Fully-sealed junction box for actuator

Technical Field

The utility model relates to a terminal box field especially relates to a totally enclosed terminal box that actuator was used.

Background

In the house fitment, the terminal box is one of the electrician's auxiliary material, because the electric wire of fitment usefulness passes the wire tube, and just adopt the terminal box as the transition usefulness at the connector position of electric wire, the wire tube is connected with the terminal box, the electric wire of spool the inside links up in the terminal box, play the effect of protection electric wire and connecting wire, this is exactly the terminal box, the use of terminal box is very general, but the executor among the prior art is with terminal box stability relatively poor, the wire takes place to drop easily, cause not good influence for the use of terminal box, and can't play fine shock attenuation guard action when the terminal box transports or drops, the terminal box causes the damage of internal component because of vibrations easily, the life of terminal box has been shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a full-sealing junction box for an actuator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a totally enclosed terminal box that executor was used, includes terminal box main part and apron, the equal fixedly connected with fixed plate in both sides of terminal box main part to the round hole has been seted up to the inside of fixed plate, the top of round hole inner wall and the first elastic component of the equal fixedly connected with in bottom to the one end fixedly connected with arc of first elastic component, the equal fixedly connected with riser in both sides of apron bottom to the first slide rail of one side fixedly connected with of riser, the surface sliding connection of first slide rail has first slider to montant fixedly connected with pressure strip is passed through to the bottom of first slider, first slider and the relative one side fixedly connected with second elastic component of apron, the three damping device of bottom fixedly connected with of terminal box main part.

Preferably, the damping device comprises a bottom plate, and a second sliding rail is fixedly connected to the top of the bottom plate.

Preferably, both sides of the outer surface of the second slide rail are connected with second slide blocks in a sliding manner, and one side of the two second slide blocks opposite to each other is fixedly connected with a third elastic piece.

Preferably, the front surface of the second sliding block is rotatably connected with rotating pieces, and one sides of the two rotating pieces, which are far away from the second sliding block, are rotatably connected with fixing blocks.

Preferably, the top of the fixing block is fixedly connected with the bottom of the junction box main body, and a fourth elastic element is fixedly connected between one side of the rotating element and the bottom of the junction box main body.

Preferably, the two sides of the bottom of the cover plate are fixedly connected with clamping blocks, and the two sides of the top of the junction box main body are provided with clamping grooves matched with the clamping blocks.

The utility model has the advantages that:

1, through the setting of structures such as apron, fixed plate, round hole, first elastic component, arc, riser, first slide rail, first slider, montant, pressure strip and second elastic component, can play fine fixed limiting displacement to the wire in the terminal box, great improvement the stability of terminal box wiring, reduced the possibility that the wire takes place to drop, better assurance the use of terminal box.

2, through the arrangement of the bottom plate, the second sliding rail, the second sliding block, the third elastic part, the rotating part, the fixing block and the fourth elastic part, the junction box can play a good role in shock absorption and protection during transportation or falling, the possibility that internal elements of the junction box are damaged due to vibration is reduced, and the service life of the junction box is prolonged.

The utility model discloses can play fine fixed limiting displacement to the wire in the terminal box, great improvement the stability of terminal box wiring, reduced the possibility that the wire takes place to drop, better assurance the use of terminal box, can play fine shock attenuation guard action when the terminal box transports or drops, reduced the terminal box and led to the fact the possibility that internal element damaged because of vibrations, prolonged the life of terminal box.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the damping device of the present invention.

Fig. 4 is a schematic structural diagram of the cover plate of the present invention.

Fig. 5 is a structural side view of the fixing plate of the present invention.

Reference numbers in the figures: the junction box comprises a junction box main body 1, a cover plate 2, a fixing plate 3, a round hole 4, a first elastic part 5, an arc-shaped plate 6, a vertical plate 7, a first sliding rail 8, a first sliding block 9, a vertical rod 10, a pressing plate 11, a second elastic part 12, a damping device 13, a bottom plate 131, a second sliding rail 132, a second sliding block 133, a third elastic part 134, a rotating part 135, a fixing block 136, a fourth elastic part 137, a clamping block 14 and a clamping groove 15.

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.

Referring to fig. 1-5, a fully-sealed junction box for an actuator comprises a junction box main body 1 and a cover plate 2, wherein fixed plates 3 are fixedly connected to two sides of the junction box main body 1, round holes 4 are formed in the fixed plates 3, first elastic pieces 5 are fixedly connected to the tops and the bottoms of the inner walls of the round holes 4, an arc-shaped plate 6 is fixedly connected to one ends of the first elastic pieces 5, vertical plates 7 are fixedly connected to two sides of the bottom of the cover plate 2, first sliding rails 8 are fixedly connected to one sides of the vertical plates 7, first sliding blocks 9 are slidably connected to the outer surfaces of the first sliding rails 8, compression plates 11 are fixedly connected to the bottoms of the first sliding blocks 9 through vertical rods 10, second elastic pieces 12 are fixedly connected to one sides of the first sliding blocks 9 opposite to the cover plate 2, and the full-sealed junction box for the actuator is formed by the cover plate 2, the fixed plates 3, the round, The arrangement of the structures such as the first sliding block 9, the vertical rod 10, the pressing plate 11 and the second elastic part 12 can play a good role in fixing and limiting wires in the junction box, greatly improves the stability of wiring of the junction box, reduces the possibility of falling of the wires, and better ensures the use of the junction box, the bottom of the junction box main body 1 is fixedly connected with three damping devices 13, each damping device 13 comprises a bottom plate 131, the top of each bottom plate 131 is fixedly connected with a second sliding rail 132, the two sides of the outer surface of each second sliding rail 132 are both connected with a second sliding block 133 in a sliding manner, one side opposite to each second sliding block 133 is fixedly connected with a third elastic part 134, the front surface of each second sliding block 133 is rotatably connected with a rotating part 135, one side of each rotating part 135 far away from the second sliding block 133 is rotatably connected with a fixed block 136, and the top of each fixed, and fixedly connected with fourth elastic component 137 between one side of rotation piece 135 and the bottom of terminal box main part 1, through bottom plate 131, second slide rail 132, second slider 133, third elastic component 134, rotation piece 135, the setting of fixed block 136 and fourth elastic component 137, can play fine shock attenuation guard action when the terminal box transports or drops, the possibility that the terminal box caused the damage of internal element because of vibrations has been reduced, the life of terminal box has been prolonged, the equal fixedly connected with fixture block 14 in both sides of apron 2 bottom, and draw-in groove 15 with fixture block 14 looks adaptation is all seted up to the both sides at terminal box main part 1 top.

The working principle is as follows: the utility model discloses when using, upwards stimulate apron 2 and drive fixture block 14 and break away from draw-in groove 15, dismantle apron 2, then will press down arc 6 and extrude first elastic component 5, pass the wire respectively from two fixed plates 3, penetrate the inside of terminal box main part 1 again, loosen arc 6, arc 6 fixes spacingly under the spring action of first elastic component 5 to the wire, then insert draw-in groove 15 with fixture block 14, install apron 2 on terminal box main part 1, the in-process of installation, the wire contacts with pressure strip 11, it extrudees second elastic component 12 to drive pressure strip 11, pressure strip 11 carries out further fixed spacing through the spring action of second elastic component 12 to the wire, when terminal box transportation or when dropping, terminal box main part 1 drives the motion of fixed block 136, drive and rotate piece 135 and the motion of second slider 133, can play fine shock attenuation guard action through the spring action of third elastic component 134 and fourth elastic component 137.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A full-sealing junction box for an actuator comprises a junction box main body (1) and a cover plate (2) and is characterized in that two sides of the junction box main body (1) are fixedly connected with fixing plates (3), round holes (4) are formed in the fixing plates (3), the top and the bottom of the inner wall of each round hole (4) are fixedly connected with first elastic pieces (5), one ends of the first elastic pieces (5) are fixedly connected with arc-shaped plates (6), two sides of the bottom of the cover plate (2) are fixedly connected with vertical plates (7), one sides of the vertical plates (7) are fixedly connected with first sliding rails (8), the outer surfaces of the first sliding rails (8) are slidably connected with first sliding blocks (9), the bottoms of the first sliding blocks (9) are fixedly connected with compression plates (11) through vertical rods (10), and one sides of the first sliding blocks (9) opposite to the cover plate (2) are fixedly connected with second elastic pieces (12), the bottom of the junction box main body (1) is fixedly connected with three damping devices (13).

2. The hermetically sealed junction box for an actuator according to claim 1, wherein the shock absorbing means (13) comprises a bottom plate (131), and a second slide rail (132) is fixedly connected to the top of the bottom plate (131).

3. The fully sealed junction box for an actuator according to claim 2, wherein the second sliding block (133) is slidably connected to both sides of the outer surface of the second sliding rail (132), and the third elastic member (134) is fixedly connected to the opposite side of the two second sliding blocks (133).

4. The fully sealed junction box for an actuator according to claim 3, wherein the front surface of the second slider (133) is rotatably connected with a rotating member (135), and the side of the two rotating members (135) far away from the second slider (133) is rotatably connected with a fixed block (136).

5. The hermetically sealed junction box of claim 4, wherein the top of the fixed block (136) is fixedly connected to the bottom of the junction box main body (1), and a fourth elastic member (137) is fixedly connected between one side of the rotating member (135) and the bottom of the junction box main body (1).

6. The fully-sealed junction box for the actuator according to claim 1, wherein clamping blocks (14) are fixedly connected to two sides of the bottom of the cover plate (2), and clamping grooves (15) matched with the clamping blocks (14) are formed in two sides of the top of the junction box main body (1).