CN220189462U

CN220189462U - Low-voltage switch convenient to dismouting

Info

Publication number: CN220189462U
Application number: CN202321228001.2U
Authority: CN
Inventors: 付春龙
Original assignee: Shenyang Dongpu Electromechanical Equipment Co ltd
Current assignee: Shenyang Dongpu Electromechanical Equipment Co ltd
Priority date: 2023-05-21
Filing date: 2023-05-21
Publication date: 2023-12-15
Anticipated expiration: 2033-05-21

Abstract

The utility model relates to a low-voltage switch convenient to disassemble and assemble, which comprises a left guard plate, wherein a supporting frame is fixedly arranged at the top of an inner cavity of the left guard plate and at the bottom of the inner cavity of the left guard plate, an automatic disassembling and assembling component of the low-voltage switch is arranged in the left guard plate and comprises a rubber pad fixedly arranged on the right side of the left guard plate, a right guard plate penetrating through the left guard plate is slidably arranged on the right side of the left guard plate, and clamping plates with two numbers are fixedly arranged on the right side wall of the inner cavity of the right guard plate and the left side wall of the inner cavity of the left guard plate. This low-voltage switch convenient to dismouting, the inside rotation of screw thread board is including two threaded rods respectively through biax motor drive, forces interior screw thread board to drive electrical components and removes left, alright automatic separation with right side backplate and left side backplate, two threaded rods reverse rotation of biax motor drive afterwards, and then automatic right side backplate installation locking is on the right side of left side backplate to automatic dismouting's effect has been reached.

Description

Low-voltage switch convenient to dismouting

Technical Field

The utility model relates to the technical field of low-voltage switches, in particular to a low-voltage switch convenient to disassemble and assemble.

Background

The low-voltage switch is a common electrical element, and is classified into an automobile low-voltage protection switch, a pressure control low-voltage switch and a power equipment low-voltage switch, and the low-voltage switch is suitable for the fields of automobile industry, water purifier industry, power industry and the like.

The low-voltage switch component on the market at present all passes through screw fixed connection, then receives time and external force factor's influence can lead to screw smooth silk to rust to lead to the unable dismantlement of low-voltage switch, and then caused the trouble for dismantling the electrician's inspection crew of maintenance, directly abandon too extravagant again, so put forward a low-voltage switch convenient to dismouting and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a low-voltage switch convenient to disassemble and assemble, which has the advantages of automatic disassembly and assembly and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-voltage switch convenient to dismouting, includes left side backplate, the equal fixed mounting in inner chamber top and the inner chamber bottom of left side backplate has the support frame, the inside of left side backplate is provided with the automatic dismouting subassembly of low-voltage switch.

The automatic dismouting subassembly of low tension switch includes fixed mounting in the rubber pad on left side backplate right side, the right side sliding mounting of left side backplate has the right side backplate that runs through to its inside, the equal fixed mounting of inner chamber right side wall of right side backplate and the inner chamber left side wall of left side backplate has a quantity to two cardboard, four movable mounting has electrical components between the cardboard, the inside fixed mounting of right side backplate has the interior spiral shell board that is located both ends about electrical components, two the inside of support frame is all rotated and is installed the threaded rod that runs through to left side backplate left side, two the equal fixed mounting in left side of threaded rod has first toper tooth, the left side fixed mounting of left side backplate has the biax motor, the equal fixed mounting in the outside protection casing of biax motor of left side backplate, two equal fixed mounting in outside of transmission pole have two number toper teeth.

Further, the front of the left side guard plate is provided with an empty slot, the electric connection terminal of the electric element is positioned at the empty slot, and the rubber pad is positioned at the joint of the left side guard plate and the right side guard plate.

Further, the outside of right side backplate is "protruding" shape structure, the length of cardboard is less than the width of right side backplate.

Further, the thread grooves of the two inner thread plates are located at the middle point of the thread grooves, and the thread grooves of the two inner thread plates are located on the same horizontal line with the two threaded rods respectively.

Further, two threaded rods are respectively installed in the two inner threaded plates in a threaded mode, and the lengths of the two threaded rods are smaller than that of the left guard plate.

Further, two the threaded rod is connected with the left side wall of left side backplate for rotating, two the conical tooth is located the left side of left side backplate.

Further, the biax motor is located the central part of left side backplate, two output of biax motor are towards upper and lower both ends respectively, two the outside of transfer line is connected with the inner chamber top of protection casing and the inner chamber bottom rotation of protection casing respectively.

Further, two the two conical teeth are respectively located the inboard of two conical teeth, two the conical teeth of two the conical teeth respectively with two conical teeth of one the two for the meshing is connected.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this low-voltage switch convenient to dismouting, the inside rotation of screw thread board is including two threaded rods respectively through biax motor drive, forces interior screw thread board to drive electrical components and removes left, alright automatic separation with right side backplate and left side backplate, two threaded rods reverse rotation of biax motor drive afterwards, and then automatic right side backplate installation locking is on the right side of left side backplate to automatic dismouting's effect has been reached.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

FIG. 3 is a right side view of the right side guard of the present utility model.

In the figure: 1. a left guard board; 2. a support frame; 3. a rubber pad; 4. a right guard plate; 5. a clamping plate; 6. an electrical component; 7. an inner thread plate; 8. a threaded rod; 9. a first conical tooth; 10. a biaxial motor; 11. a protective cover; 12. a transmission rod; 13. two conical teeth.

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.

Referring to fig. 1-3, a low-voltage switch with convenient disassembly and assembly in this embodiment includes a left side guard plate 1, a supporting frame 2 is fixedly installed at the top and the bottom of an inner cavity of the left side guard plate 1, and an automatic disassembly and assembly component of the low-voltage switch is arranged in the left side guard plate 1.

The automatic dismounting assembly of the low-voltage switch comprises a rubber pad 3 fixedly arranged on the right side of a left guard plate 1, a right guard plate 4 penetrating through the inside of the right guard plate is slidingly arranged on the right side of the left guard plate 1, the rubber pad 3 is positioned at the joint of the left guard plate 1 and the right guard plate 4, the outer part of the right guard plate 4 is of a convex structure, the joint of the left guard plate 1 and the right guard plate 4 is extruded and sealed through the rubber pad 3, clamping plates 5 with the number of two are fixedly arranged on the right side wall of an inner cavity of the right guard plate 4 and the left side wall of the inner cavity of the left guard plate 1, the length of each clamping plate 5 is smaller than the width of the right guard plate 4, an electric element 6 is movably arranged between the four clamping plates 5, the electric element 6 is fixed through the extrusion of the left guard plate 1 and the right guard plate 4, an empty slot is formed in the front of the left guard plate 1, and a power connection terminal of the electric element 6 is positioned at the empty slot, the inside of the right guard plate 4 is fixedly provided with internal thread plates 7 positioned at the upper end and the lower end of the electric element 6, thread grooves of the two internal thread plates 7 are positioned at the middle point of the electric element, threaded rods 8 penetrating through the left side of the left guard plate 1 are rotatably arranged in the two supporting frames 2, the two threaded rods 8 are respectively limited to rotate in the left side of the left guard plate 1 through the two supporting frames 2, the thread grooves of the two internal thread plates 7 are respectively positioned on the same horizontal line with the two threaded rods 8, the two threaded rods 8 are respectively threadedly arranged in the two internal thread plates 7, the lengths of the two threaded rods 8 are smaller than the length of the left guard plate 1, the two threaded rods 8 are rotatably connected with the left side wall of the left guard plate 1, are connected with and separated from the two internal thread plates 7 arranged in the right guard plate 4 through positive and negative rotation of the two threaded rods 8, thereby automatically locking and unlocking the right side shield 4 with the left side shield 1.

The left side of two threaded rods 8 is all fixed mounting has first toper tooth 9, two first toper teeth 9 all are located the left side of left side backplate 1, the left side fixed mounting of left side backplate 1 has biax motor 10, biax motor 10 is located the central part of left side backplate 1, two output of biax motor 10 are respectively towards upper and lower both ends, the left side fixed mounting of left side backplate 1 has the cover 11 of suit in biax motor 10 outside, protect the outside of biax motor 10 through cover 11, two output of biax motor 10 all fixed mounting has transfer line 12, the outside of two transfer line 12 respectively with the inner chamber top of cover 11 and the inner chamber bottom rotation connection of cover 11, the outside of two transfer line 12 all fixed mounting has two toper teeth 13, two toper teeth 13 are located the inboard of two first toper teeth 9 respectively, two toper teeth 13 are the meshing connection respectively with two first toper teeth 9, drive the outside of transfer line 12 through biax motor 10 and rotate in the positive and negative rotation of two toper teeth 13, thereby drive the inside of two threaded rods 8 respectively in the positive and negative rotation of two threaded rods 1.

The working principle of the embodiment is as follows:

when the device is used, an external cable is connected with an electric terminal of an electric element 6 exposed outside, so that the device can be normally used, the cable is disconnected from the electric element 6 when the inside of the device fails, then the double-shaft motor 10 is electrified, at the moment, the double-shaft motor 10 directly drives two conical teeth 13 externally mounted on two transmission rods 12 to rotate, then the two conical teeth 13 respectively drive threaded rods 8 mounted on the right side of two first conical teeth 9 to rotate in the support frame 2, then the electric element 6 is driven to move leftwards by an internal thread plate 7 in threaded mounting with the two threaded rods 8, the right side guard plate 4 and the left side guard plate 1 can be separated until the internal thread plate 7 is separated from the threaded rods 8, after the maintenance is finished, the threaded grooves of the two internal thread plate 7 are respectively aligned with the two threaded rods 8 when the two clamping plates 5 are inserted into the right side of the electric element 6, then the double-shaft motor 10 drives the two conical teeth 13 to reversely rotate, and further the two conical teeth 13 reversely rotate, so that the two internal thread plates 7 and the right side guard plate 4 are automatically mounted on the left side guard plate 1 and the right side guard plate 1 are tightly pressed against the left side guard plate 1 and the right side guard plate 1, and the left side guard plate 1 are prevented from shaking, and the left side guard plate 1 is tightly mounted on the left side guard plate 1.

In the second embodiment, referring to fig. 2, a heat dissipation baffle plate located in front of the dual-axis motor 10 is mounted on the front surface of the protective cover 11, so that heat generated by the operation of the dual-axis motor 10 can be conveniently dissipated through the heat dissipation baffle plate.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a low voltage switch convenient to dismouting, includes left side backplate (1), its characterized in that: the top and the bottom of the inner cavity of the left side guard plate (1) are fixedly provided with a supporting frame (2), and the inside of the left side guard plate (1) is provided with a low-voltage switch automatic dismounting assembly;

the automatic dismouting subassembly of low tension switch includes rubber pad (3) on fixed mounting in left side backplate (1) right side, the right side sliding mounting of left side backplate (1) has right side backplate (4) that runs through to its inside, the equal fixed mounting of inner chamber right side wall of right side backplate (4) and the inner chamber left side wall of left side backplate (1) has cardboard (5) that quantity is two, four movable mounting has electrical components (6) between cardboard (5), the inside fixed mounting of right side backplate (4) has internal thread board (7) that are located electrical components (6) upper and lower both ends, two the inside of support frame (2) is all rotated and is installed threaded rod (8) that run through to left side backplate (1), two the equal fixed mounting in left side of threaded rod (8) has conical tooth (9) one, the left side fixed mounting of left side backplate (1) has biax motor (10), the fixed mounting in the outside protection casing (11) of biax motor (10), the equal two transmission rod (12) of two output transmission rod (12) are installed two.

2. The low voltage switch of claim 1, wherein said low voltage switch is easy to disassemble and assemble, and wherein said low voltage switch comprises: the front of the left guard plate (1) is provided with an empty slot, the electric connection terminal of the electric element (6) is positioned at the empty slot, and the rubber pad (3) is positioned at the joint of the left guard plate (1) and the right guard plate (4).

3. The low voltage switch of claim 1, wherein said low voltage switch is easy to disassemble and assemble, and wherein said low voltage switch comprises: the outside of right side backplate (4) is "protruding" shape structure, the length of cardboard (5) is less than the width of right side backplate (4).

4. The low voltage switch of claim 1, wherein said low voltage switch is easy to disassemble and assemble, and wherein said low voltage switch comprises: the thread grooves of the two inner thread plates (7) are positioned at the middle point of the thread grooves, and the thread grooves of the two inner thread plates (7) are respectively positioned on the same horizontal line with the two threaded rods (8).

5. The low voltage switch of claim 1, wherein said low voltage switch is easy to disassemble and assemble, and wherein said low voltage switch comprises: the two threaded rods (8) are respectively arranged in the two inner threaded plates (7) in a threaded mode, and the lengths of the two threaded rods (8) are smaller than that of the left guard plate (1).

6. The low voltage switch of claim 1, wherein said low voltage switch is easy to disassemble and assemble, and wherein said low voltage switch comprises: the two threaded rods (8) are rotationally connected with the left side wall of the left side guard plate (1), and the two first conical teeth (9) are located on the left side of the left side guard plate (1).

7. The low voltage switch of claim 1, wherein said low voltage switch is easy to disassemble and assemble, and wherein said low voltage switch comprises: the double-shaft motor (10) is located at the center of the left guard plate (1), two output ends of the double-shaft motor (10) face to the upper end and the lower end respectively, and the outer sides of the two transmission rods (12) are connected with the top of an inner cavity of the protective cover (11) and the bottom of the inner cavity of the protective cover (11) in a rotating mode respectively.

8. The low voltage switch of claim 1, wherein said low voltage switch is easy to disassemble and assemble, and wherein said low voltage switch comprises: the two conical teeth (13) are respectively positioned at the inner sides of the two conical teeth (9), and the two conical teeth (13) are respectively connected with the two conical teeth (9) in a meshed mode.