CN212935235U

CN212935235U - Circuit looseness prevention control cabinet

Info

Publication number: CN212935235U
Application number: CN202021733057.XU
Authority: CN
Inventors: 梁军; 甘涛
Original assignee: Jiangxi Zhikuang Automation Technology Co Ltd
Current assignee: Jiangxi Zhikuang Automation Technology Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-09
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a prevent not hard up switch board of circuit, including main part and fastening device, fastening device sets up in main part one side inner wall, and fastening device includes fastening head and mount pad, fastening head passes through the mount pad to be installed in main part one side inner wall, and the wire casing with the wire adaptation is seted up at fastening head top, and the wire casing of fastening head rotates through the pivot and is connected with movable head, and movable head is the fan-shaped structure with fastening head adaptation, and the first outer wall sliding connection of activity has the fastening head inner wall, main part one side outer wall articulates through the hinge has the cabinet door. The utility model discloses a set up fastening head, can play fixed effect to the wire, avoid it to receive external force and drag and lead to becoming flexible, through setting up activity head and pivot isotructure, because the activity head is through pivot rotational sliding in fastening first inner wall, then for the wire provides certain angle transform space to avoided the local bending angle of wire too big and take place to roll over and decrease, played the protection effect to the direction.

Description

Circuit looseness prevention control cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a prevent not hard up switch board of circuit.

Background

The control cabinet is a device which assembles switch equipment, a measuring instrument, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, in the production of the control cabinet, the reliability requirement on the use of the control cabinet is strict, in order to avoid the phenomena of loosening and falling of the internal wiring of the control cabinet, part of the control cabinet adopts a damping mode to reduce the external interference, but the protection effect on the end head of a circuit is not ideal.

Through retrieval, chinese patent application No. CN201921201877.1 discloses an electric automation control cabinet, including the metal cabinet body, transom, wiring hole, installation pillar, installation horizontal pole, arrangement diaphragm, control panel mounting bracket, base, metal cabinet door, instrument mounting hole, button mounting hole, tool to lock mounting hole, control panel, through-hole, install bin, mounting bracket, baffle, circuit board installation room and damping spring. The control cabinet in the above patent has the following disadvantages: although a certain protection effect is provided for the internal circuit, the protection effect for the end of the circuit is not ideal, and the circuit can not be reliably prevented from loosening.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a circuit looseness prevention control cabinet.

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

the utility model provides a prevent not hard up switch board of circuit, includes main part and fastening device, fastening device sets up in main part one side inner wall, and fastening device includes fastening head and mount pad, fastening head passes through the mount pad to be installed in main part one side inner wall, and the wire casing with the wire adaptation is seted up at fastening head top, rotates through the pivot in the wire casing of fastening head to be connected with movable head, movable head be with the fan-shaped structure of fastening head adaptation, activity first outer wall sliding connection in fastening head inner wall, main part one side outer wall articulates through the hinge has the cabinet door, main part bottom outer wall has four shock pads through the screw fixation.

As a further aspect of the present invention: the movable head is of a 90-degree fan-shaped structure which is symmetrical about the wire guide groove, the outer wall of one side, away from the movable head, of the fastening head is provided with a wire distributing terminal, and the wire distributing terminal is fixed on the inner wall of one side of the main body through screws.

As a further aspect of the present invention: the inner wall of the wire guide groove of the fastening head is provided with anti-skid bulges which are uniformly distributed.

As a further aspect of the present invention: the first both sides outer wall integral type of fastening is provided with the stopper of two symmetries, and the stopper passes through spacing spout sliding connection in the mount pad inner wall, and mount pad bottom inside wall is provided with two arc spouts that switch on with spacing spout, and the arc spout is about 90 arc structures of mount pad bottom centre of a circle symmetry, and arc spout and stopper size adaptation.

As a further aspect of the present invention: the inner wall of the bottom of the fastening head is connected with a sliding ring seat in a sliding mode, the top of the sliding ring seat is of a circular ring structure, and the outer wall of the bottom of the sliding ring seat and the inner wall of the bottom of the mounting seat are welded with the same spring.

As a further aspect of the present invention: the fixed slot has been seted up to stopper bottom outer wall, and arc spout one side inner wall is embedded installs the rubber column with the fixed slot adaptation.

As a further aspect of the present invention: an upper heat dissipation opening is formed in the outer wall of one side of the cabinet door, and a lower heat dissipation opening is formed below the outer walls of two sides of the main body.

The utility model has the advantages that:

1. the utility model discloses a set up fastening head, can play fixed effect to the wire, avoid it to receive external force and drag and lead to becoming flexible, through setting up activity head and pivot isotructure, because the activity head is through pivot rotational sliding in fastening first inner wall, then for the wire provides certain angle transform space to avoided the local bending angle of wire too big and take place to roll over and decrease, played the protection effect to the direction.

2. By arranging the branch terminal, the main conductor connected into the branch terminal can be protected conveniently through the fastening head based on the characteristics that the main conductor is thicker and needs to be protected more than the branch conductor, and the practicability is improved; in addition, the adoption of the branching terminal can save the circuit installation time, reduce the circuit complexity and save the use of common terminal materials.

3. The anti-slip bulge is arranged, so that the friction force between the anti-slip bulge and the lead can be improved, the lead is prevented from sliding in the lead groove of the fastening head, and the fastening effect is improved; through setting up spacing spout, arc spout and stopper, when can providing spacing effect to the fastening head, can also play the effect of accomodating the fastening head in can pushing down the fastening head through the stopper and screw in arc spout when not using to the space has been saved.

4. The spring and the slip ring seat are arranged, so that the fastening head can be conveniently supported and reset, in addition, the circular ring design at the top of the slip ring seat provides convenience for the rotation of the limiting block, and the limiting effect on the fastening head is achieved; through setting up fixed slot and rubber column, can be when the stopper rotates in the arc spout, the rubber column plays fixed effect in the fixed slot is gone into with elastic deformation's mode card, has promoted the practicality.

Drawings

Fig. 1 is a schematic structural view of the whole circuit looseness prevention control cabinet provided by the utility model;

fig. 2 is a schematic structural view of a fastening mechanism and a wire distributing terminal of the circuit looseness prevention control cabinet provided by the present invention;

fig. 3 is a schematic structural view of a cross-sectional view of a fastening head of a control cabinet for preventing loosening of a circuit according to the present invention;

fig. 4 is the utility model provides a prevent not hard up switch board stopper of circuit structural schematic diagram.

In the figure: 1-main body, 2-upper heat dissipation port, 3-cabinet door, 4-shock pad, 5-lower heat dissipation port, 6-fastening head, 7-movable head, 8-mounting seat, 9-branching terminal, 10-anti-skid protrusion, 11-rotating shaft, 12-slip ring seat, 13-limiting sliding groove, 14-rubber column, 15-arc sliding groove, 16-spring, 17-limiting block and 18-fixing groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

A circuit looseness prevention control cabinet is shown in figures 1-4 and comprises a main body 1 and a fastening mechanism, wherein the fastening mechanism is arranged on the inner wall of one side of the main body 1, the fastening mechanism comprises a fastening head 6 and an installation seat 8, the fastening head 6 is installed on the inner wall of one side of the main body 1 through the installation seat 8, a wire guide groove adaptive to a wire is formed in the top of the fastening head 6, a movable head 7 is rotatably connected into the wire guide groove of the fastening head 6 through a rotating shaft 11, the movable head 7 is of a fan-shaped structure adaptive to the fastening head 6, the outer wall of the movable head 7 is slidably connected to the inner wall of the fastening head 6, a cabinet door 3 is hinged to the outer wall of one side of the main body 1 through a hinge, and; through setting up fastening head 6, can play fixed effect to the wire, avoid it to receive external force to drag and lead to becoming flexible, through setting up activity head 7 and pivot 11 isotructure, because activity head 7 passes through pivot 11 rotational sliding in fastening head 6 inner walls, then for the wire provides certain angle transform space to avoid the local bending angle of wire too big and take place the breakage, played the protection effect to the direction.

In order to improve the practicability; as shown in fig. 2, the movable head 7 is a 90 ° sector structure symmetrical about the wire guide slot, the outer wall of the fastening head 6 on the side away from the movable head 7 is provided with a wire dividing terminal 9, and the wire dividing terminal 9 is fixed on the inner wall of the main body 1 on the side through a screw; by arranging the branch terminal 9, the main conductor which is connected into the branch terminal 9 can be conveniently protected through the fastening head 6 based on the characteristics that the main conductor is thicker and needs to be protected, so that the practicability is improved; in addition, the line installation time can be saved by adopting the branching terminal 9, the line complexity is reduced, and the use of common terminal materials is saved.

In order to improve the firmness of fastening; as shown in fig. 3, the inner wall of the wire groove of the fastening head 6 is provided with the anti-slip protrusions 10 which are uniformly distributed, and by arranging the anti-slip protrusions 10, the friction force between the wire and the fastening head can be improved, so that the wire is prevented from sliding in the wire groove of the fastening head 6, and the fastening effect is improved.

To facilitate storage of the fastening head 6; as shown in fig. 3, two symmetrical limiting blocks 17 are integrally arranged on the outer walls of two sides of the fastening head 6, the limiting blocks 17 are slidably connected to the inner wall of the mounting seat 8 through limiting sliding grooves 13, two arc-shaped sliding grooves 15 communicated with the limiting sliding grooves 13 are arranged on the inner side wall of the bottom of the mounting seat 8, the arc-shaped sliding grooves 15 are of 90-degree arc-shaped structures symmetrical about the circle center of the bottom of the mounting seat 8, and the arc-shaped sliding grooves 15 are matched with the limiting blocks 17 in size; through setting up spacing spout 13, arc spout 15 and stopper 17, when can providing spacing effect to fastening head 6, can also play the effect of accomodating fastening head 6 in can pushing down fastening head 6 through stopper 17 and screw in arc spout 15 when not using to the space has been saved.

To facilitate repositioning; as shown in fig. 3, there is slip ring seat 12 fastening 6 bottom inner wall sliding connection, and slip ring seat 12 top is the ring structure, and the outer wall of slip ring seat 12 bottom has same spring 16 with 8 bottom inner wall welding of mount pad, through setting up spring 16, slip ring seat 12, can be convenient for support and the reseing fastening 6, and the ring design at slip ring seat 12 top provides convenience for stopper 17's rotation in addition, and has played spacing effect to fastening 6.

The fixing is convenient after the storage; as shown in fig. 3 and 4, fixing groove 18 has been seted up to stopper 17 bottom outer wall, and the embedded rubber post 14 who installs with the 18 adaptations of fixing groove of arc spout 15 one side inner wall, through setting up fixing groove 18 and rubber post 14, can be when stopper 17 rotates in arc spout 15, rubber post 14 plays fixed effect in the fixing groove 18 is gone into with elastic deformation's mode card, has promoted the practicality.

In order to facilitate heat dissipation; as shown in fig. 1, the outer wall of one side of the cabinet door 3 is provided with an upper heat dissipation opening 2, the lower heat dissipation opening 5 is arranged below the outer walls of two sides of the main body 1, the heat dissipation opening 2 and the lower heat dissipation opening 5 are arranged, so that the inside of the main body 1 can be conveniently cooled, and in addition, the upper heat dissipation opening 2 and the lower heat dissipation opening 5 are respectively arranged on one side of the top and two sides of the bottom of the main body 1, so that the heat dissipation effect can be enhanced.

The working principle is as follows: when the wire is connected, one end of the wire is fixed and then clamped in the wire groove of the fastening head 6, and due to the arrangement of the movable head 7, the rotating shaft 11 and other structures, when the wire is pulled by external force, the movable head 7 rotationally slides on the inner wall of the fastening head 6 through the rotating shaft 11, a certain angle transformation space is provided for the wire, so that the wire is prevented from being broken and damaged due to an overlarge local bending angle, and the guide effect is achieved; the anti-slip bulge 10 can improve the friction force between the anti-slip bulge and the lead, so that the lead is prevented from sliding in a lead groove of the fastening head 6 due to pulling, and the fastening effect is improved; when not using fastening head 6, in order to save space, the user can be under the cooperation that spring 16 warp, with fastening head 6 through stopper 17 push down and screw in arc spout 15 in, fixed slot 18 is gone into with elastic deformation's mode card to rubber column 14, plays fixed and the effect of accomodating fastening head 6.

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. The utility model provides a prevent not hard up switch board of circuit, includes main part (1) and fastening device, its characterized in that, fastening device sets up in main part (1) one side inner wall, and fastening device includes fastening head (6) and mount pad (8), fastening head (6) are installed in main part (1) one side inner wall through mount pad (8), fastening head (6) top offer with the wire casing of wire adaptation, the wire casing of fastening head (6) is connected with activity head (7) through pivot (11) rotation, activity head (7) are with the fan-shaped structure of fastening head (6) adaptation, activity head (7) outer wall sliding connection in fastening head (6) inner wall, main part (1) one side outer wall has cabinet door (3) through hinge joint, main part (1) bottom outer wall has four shock pads (4) through the screw fixation.

2. The control cabinet for preventing the circuit from loosening as claimed in claim 1, wherein the movable head (7) is of a 90-degree fan-shaped structure symmetrical about the wire guide groove, the outer wall of one side of the fastening head (6) far away from the movable head (7) is provided with a wire dividing terminal (9), and the wire dividing terminal (9) is fixed on the inner wall of one side of the main body (1) through a screw.

3. The control cabinet for preventing the circuit from loosening as claimed in claim 2, wherein the inner wall of the wire guide groove of the fastening head (6) is provided with anti-slip protrusions (10) which are uniformly distributed.

4. The circuit looseness prevention control cabinet according to claim 3, wherein two symmetrical limiting blocks (17) are integrally arranged on outer walls of two sides of the fastening head (6), the limiting blocks (17) are connected to the inner wall of the mounting seat (8) in a sliding mode through limiting sliding grooves (13), two arc-shaped sliding grooves (15) communicated with the limiting sliding grooves (13) are formed in the inner side wall of the bottom of the mounting seat (8), the arc-shaped sliding grooves (15) are of 90-degree arc-shaped structures symmetrical about the circle center of the bottom of the mounting seat (8), and the arc-shaped sliding grooves (15) are matched with the limiting blocks (17) in size.

5. The control cabinet for preventing the circuit from loosening as claimed in claim 4, wherein the inner wall of the bottom of the fastening head (6) is slidably connected with a slip ring seat (12), the top of the slip ring seat (12) is in a circular ring structure, and the outer wall of the bottom of the slip ring seat (12) and the inner wall of the bottom of the mounting seat (8) are welded with the same spring (16).

6. The control cabinet for preventing the circuit from loosening as claimed in claim 5, wherein the outer wall of the bottom of the limiting block (17) is provided with a fixing groove (18), and a rubber column (14) matched with the fixing groove (18) is embedded in the inner wall of one side of the arc-shaped sliding groove (15).

7. The control cabinet for preventing the circuit from loosening according to any one of claims 1 to 6, wherein an upper heat dissipation opening (2) is formed in the outer wall of one side of the cabinet door (3), and a lower heat dissipation opening (5) is formed below the outer walls of two sides of the main body (1).