An easily adjustable wall-mounted load switch

Abstract

This utility model discloses an easily adjustable wall-mounted load switch, relating to the technical field of wall-mounted load switches. It includes a load switch body, a fixed bracket, and a connecting seat. The load switch body is fixedly connected to the connecting seat, and the connecting seat is located on the fixed bracket. A pair of mounting blocks are slidably connected to both sides of the fixed bracket, and mounting holes are drilled in the mounting blocks. Two pairs of adjusting mounting mechanisms are disposed on the fixed bracket and are used to adjust the position of the mounting blocks. This utility model, through the adjusting mounting mechanisms, allows for precise position adjustment of the mounting blocks via a threaded connection between a lead screw and a moving block. This facilitates adjustments based on uneven wall surfaces, adapting to installations on walls with varying flatness. It eliminates the need for repeated adjustments to the fixed bracket, reducing time waste and installation fatigue.

Description

Technical Field

[0001] This utility model belongs to the technical field of wall-mounted load switches, and in particular relates to a wall-mounted load switch that is easy to adjust. Background Technology

[0002] Wall-mounted load switches are typically installed on walls and are low-voltage power distribution equipment used to interrupt rated load current and a certain overload current, while also providing power isolation to ensure the safe operation of lines and equipment. They can directly switch on and off even when the line has load current, making them suitable for various load control scenarios.

[0003] For example, CN220796567U discloses a wall-mounted pneumatic load switch, comprising: a load switch body, with a mounting base fixedly installed on its lower outer side by screws, and a mounting bracket connected to the lower outer side of the mounting base; a fixing strip integrally fixedly installed on the lower end face of the mounting bracket; and a reinforcing rod fixedly installed on the front outer side of the fixing lug; a mounting plate fixedly installed on the rear wall of the mounting bracket; an auxiliary reinforcement component installed on the outer side of the connecting block near the central axis of the mounting bracket, and the auxiliary reinforcement component consisting of a reinforcing frame, a limiting block, a pre-fabricated through groove, and a spring; and fixing bolts penetrating the interior of both the connecting block and the auxiliary reinforcement component; and a connecting frame fixedly installed on the rear outer side of the load switch body. This wall-mounted pneumatic load switch has good auxiliary reinforcement function, preventing loosening during wall-mounting installation, and also provides good support.

[0004] The above-mentioned patent has the following defects in use:

[0005] When a wall-mounted load switch is installed on a wall, it is mounted on the wall using a mounting bracket. However, in actual use, uneven walls can cause inconsistent gaps between the mounting bracket and the wall, making it difficult to ensure that all fixing points are in contact with the wall at the same time. This forces operators to repeatedly adjust the position of the mounting bracket during installation, increasing the difficulty and time cost of installation. Therefore, this utility model proposes an easily adjustable wall-mounted load switch. Utility Model Content

[0006] This utility model provides an easily adjustable wall-mounted load switch. The adjustable mounting mechanism, via a threaded connection between a lead screw and a moving block, allows for precise position adjustment of the mounting block, adapting to uneven wall surfaces. This eliminates the need for repeated adjustments to the fixed bracket, reducing time and installation effort. Furthermore, the insertion fixing mechanism facilitates easy installation and disassembly of the fixed bracket and connecting seat, enabling convenient installation and removal of the load switch body from the fixed bracket for subsequent maintenance. In summary, this invention solves the problems in the prior art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model discloses an easily adjustable wall-mounted load switch, comprising:

[0009] The load switch body, the fixed bracket, and the connecting seat are provided. The load switch body is fixedly connected to the connecting seat, and the connecting seat is located on the fixed bracket. A pair of mounting blocks are slidably connected to both sides of the fixed bracket, and mounting holes are drilled on the mounting blocks.

[0010] Two pairs of adjusting mounting mechanisms are provided, each mounted on a fixed bracket, and the adjusting mounting mechanisms are used to adjust the position of the mounting block.

[0011] An insertion fixing mechanism is provided between the fixed bracket and the connecting seat, and the insertion fixing mechanism is used to realize the installation and disassembly of the fixed bracket and the connecting seat;

[0012] The adjustment and installation mechanism includes an installation through groove carved into the side wall of the fixed bracket. A lead screw is rotatably connected between the fixed bracket and the installation through groove via a bearing. A rotating block is fixedly connected to one end of the lead screw. A movable block is provided inside the installation through groove, and a threaded through hole is carved on the movable block. The movable block is sleeved on the outer wall of the lead screw through the threaded through hole and threadedly connected to it. One side of the movable block is fixedly connected to the side of the installation block near the fixed bracket.

[0013] Furthermore, the outer wall of the rotating block is provided with multiple anti-slip grooves, and the multiple anti-slip grooves are arranged in a ring along the outer wall of the rotating block.

[0014] Furthermore, a pair of sliders are fixedly connected to the side of each pair of mounting blocks near the fixed bracket. Two pairs of sliding grooves are cut on both sides of the fixed bracket, and the sliders are located in the sliding grooves and are slidably connected to them.

[0015] Furthermore, the insertion and fixing mechanism includes a pair of T-shaped inserts, both of which are fixedly connected to the top of the connecting seat. A pair of fitting grooves and slots are respectively chiseled on one side of the fixing bracket, and the fitting grooves and slots are interconnected. A pair of first bolt holes are chiseled on each of the T-shaped inserts, and a pair of first hexagonal bolts are threaded into the pair of first bolt holes. A pair of first bolt slots are chiseled on the inner wall of the fitting groove, and one end of the first hexagonal bolt passes through the first bolt hole and extends into the first bolt slot for threaded connection.

[0016] Furthermore, a pair of second bolt holes are drilled on one side of the connecting seat, and a second hexagonal bolt is threaded into the second bolt holes. A pair of second bolt slots are drilled on one side of the fixed bracket, and one end of the second hexagonal bolt passes through the second bolt hole and extends into the second hexagonal bolt for threaded connection.

[0017] Furthermore, rectangular through slots are chiseled on both sides of the fixed bracket, and rubber pads are fixedly connected to the inner walls of the rectangular through slots.

[0018] Furthermore, both the fixed bracket and the connecting seat have a heat dissipation layer on their surfaces, and the connecting seat has multiple heat dissipation holes drilled on one side.

[0019] The present invention has the following advantages over the prior art:

[0020] 1. This technical solution uses an adjustable installation mechanism. The rotating block drives the lead screw to rotate, which in turn drives the installation block to make precise position adjustments. This allows for adjustments to be made according to the unevenness of the wall surface, thus adapting to wall surfaces with different flatness levels. This eliminates the need to repeatedly adjust the position of the fixed bracket, reducing time waste and installation intensity.

[0021] 2. This technical solution, through the insertion and fixing mechanism, enables convenient installation and disassembly of the fixed bracket and connecting seat by the engagement of the T-shaped plug and the slot, and the fixing of the first and second hexagonal bolts. This facilitates the installation and disassembly of the load switch body and the fixed bracket, thus enabling convenient maintenance.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural diagram of a wall-mounted load switch that is easy to adjust according to the present invention.

[0025] Figure 2 This is a partial three-dimensional structural diagram of a wall-mounted load switch that is easy to adjust according to the present invention;

[0026] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0027] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0028] Figure 5 This is a partial cross-sectional and disassembled structural diagram of a wall-mounted load switch that is easy to adjust according to this utility model;

[0029] Figure 6 This is a partial cross-sectional and disassembled structural diagram of an easily adjustable wall-mounted load switch according to this utility model from another perspective.

[0030] Figure 7 This is a partial three-dimensional structural diagram of a wall-mounted load switch that is easy to adjust, from another perspective.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1. Load switch body; 2. Fixed bracket; 3. Connecting seat; 4. Mounting block; 5. Mounting hole; 6. Adjustment and mounting mechanism; 601. Mounting through groove; 602. Lead screw; 603. Moving block; 604. Rotating block; 605. Anti-slip groove; 606. Sliding block; 607. Slide groove; 7. Insertion and fixing mechanism; 701. T-shaped plug; 702. Fitting groove; 703. Slot; 704. First hexagonal bolt; 705. First bolt slot; 706. Second hexagonal bolt; 707. Second bolt slot; 8. Rectangular through groove; 9. Rubber pad; 10. Heat dissipation hole. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:

[0036] Please see Figures 1-7 As shown, this utility model discloses an easily adjustable wall-mounted load switch, comprising:

[0037] The load switch body 1, the fixed bracket 2, and the connecting seat 3 are fixedly connected to the connecting seat 3, and the connecting seat 3 is located on the fixed bracket 2. A pair of mounting blocks 4 are slidably connected to both sides of the fixed bracket 2, and mounting holes 5 are drilled on the mounting blocks 4.

[0038] Two pairs of adjustment and installation mechanisms 6 are provided. The adjustment and installation mechanisms 6 are mounted on the fixed bracket 2 and are used to adjust the position of the installation block 4.

[0039] Insertion fixing mechanism 7 is disposed between fixing bracket 2 and connecting seat 3, and insertion fixing mechanism 7 is used to realize the installation and disassembly of fixing bracket 2 and connecting seat 3;

[0040] The adjusting installation mechanism 6 includes an installation through groove 601 carved into the side wall of the fixed bracket 2. A lead screw 602 is rotatably connected between the fixed bracket 2 and the installation through groove 601 via a bearing. A rotating block 604 is fixedly connected to one end of the lead screw 602. A movable block 603 is provided inside the installation through groove 601. A threaded through hole is carved on the movable block 603. The movable block 603 is sleeved on the outer wall of the lead screw 602 through the threaded through hole and is threadedly connected to it. One side of the movable block 603 is fixedly connected to the side of the installation block 4 near the fixed bracket 2.

[0041] In the specific implementation process, when the fixed bracket 2 is installed against the wall, the rotating block 604 drives the lead screw 602 to rotate, so that the moving block 603 moves inside the mounting slot 601 with the assistance of the threaded through hole, so that it drives the mounting block 4 to move closer to or away from the wall. The position can be finely adjusted according to the unevenness of the wall surface, adapting to the installation of walls with different flatness. There is no need to adjust the position of the fixed bracket 2 back and forth, reducing time waste and installation intensity. Then, the fixed bracket 2 is installed on the wall through the mounting hole 5 with the threaded fastener, thereby driving the load switch body 1 to be installed on the wall.

[0042] The outer wall of the rotating block 604 is provided with multiple anti-slip grooves 605, and the multiple anti-slip grooves 605 are arranged in a ring along the outer wall of the rotating block 604.

[0043] The anti-slip groove 605 prevents operators from slipping their hands when operating the rotating block 604, thus improving operational stability.

[0044] Among them, each pair of mounting blocks 4 is fixedly connected to a pair of sliders 606 on the side near the fixed bracket 2. Two pairs of sliding grooves 607 are cut on both sides of the fixed bracket 2, and the sliders 606 are located in the sliding grooves 607 and are slidably connected to them.

[0045] The mounting block 4 is driven to move by the moving block 603, and the slider 606 slides synchronously in the slide groove 607 to assist the movement of the mounting block 4 and keep it moving stably.

[0046] The fixed bracket 2 has rectangular through grooves 8 on both sides, and rubber pads 9 are fixedly connected to the inner wall of the rectangular through grooves 8.

[0047] The rectangular through-slot 8 and rubber pad 9 allow operators to easily hold the rectangular through-slot 8 to lift the fixed bracket 2 and align it with the wall before installation.

[0048] The surfaces of both the fixed bracket 2 and the connecting seat 3 are provided with heat dissipation layers, and multiple heat dissipation holes 10 are drilled on one side of the connecting seat 3.

[0049] The heat dissipation layer dissipates heat through thermal conduction, and the heat dissipation holes 10 promote air circulation, which can enhance the heat dissipation effect of the load switch body 1, reduce its temperature, and ensure long-term stable operation. Specific Implementation Example 2:

[0051] Please see Figure 1 , Figure 2 and Figures 5-7 As shown, in a preferred embodiment, the insertion fixing mechanism 7 includes a pair of T-shaped inserts 701, both of which are fixedly connected to the top of the connecting seat 3. A pair of fitting grooves 702 and slots 703 are respectively carved on one side of the fixing bracket 2, and the fitting grooves 702 and slots 703 are in communication with each other. A pair of first bolt holes are carved on each of the T-shaped inserts 701, and a pair of first hexagonal bolts 704 are threadedly connected to the pair of first bolt holes. A pair of first bolt grooves 705 are carved on the inner wall of the fitting groove 702, and one end of the first hexagonal bolt 704 passes through the first bolt hole and extends into the first bolt groove 705 for threaded connection.

[0052] In the specific implementation process, the T-shaped plug 701 is inserted into the fitting groove 702 and slot 703, and is tightly fitted with the fitting groove 702 and slot 703. Then, the first hexagonal bolt 704 is screwed through the first bolt hole and extends into the first bolt groove 705 for connection and fixation, which facilitates the installation of the fixed bracket 2 and the connecting seat 3. During subsequent disassembly, the first hexagonal bolt 704 is screwed outward to separate from the first bolt groove 705, and then the T-shaped plug 701 is pulled out from the fitting groove 702 and slot 703, thereby realizing the disassembly and separation of the fixed bracket 2 and the connecting seat 3. This facilitates the convenient installation and disassembly between the load switch body 1 and the fixed bracket 2 for subsequent maintenance.

[0053] Among them, a pair of second bolt holes are drilled on one side of the connecting seat 3, and a second hexagonal bolt 706 is threadedly connected to the second bolt holes. A pair of second bolt grooves 707 are drilled on one side of the fixing bracket 2. One end of the second hexagonal bolt 706 passes through the second bolt hole and extends into the second hexagonal bolt 706 for threaded connection.

[0054] Tightening the second hexagonal bolt 706 through the second bolt hole and into the second bolt groove 707 can further strengthen the connection between the fixed bracket 2 and the connecting seat 3 and improve stability.

[0055] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0056] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0057] The working principle of this utility model is as follows:

[0058] In use, this utility model first involves taking the load switch body 1 and the connecting seat 3 and inserting the T-shaped plug 701 into the fitting groove 702 and the slot 703, causing the first hexagonal bolt 704 to align with the first bolt slot 705 and the second hexagonal bolt 706 to align with the second bolt slot 707. Then, the first hexagonal bolt 704 and the second hexagonal bolt 706 are screwed in sequence, so that the first hexagonal bolt 704 passes through the first bolt hole and is screwed into the first bolt slot 705, while the second hexagonal bolt 706 passes through the second bolt hole and is screwed into the second bolt slot 707, thus aligning the load switch body 1 and... The fixed bracket 2 and the connecting seat 3 are fixedly installed. Next, the rectangular through slot 8 is held to align the fixed bracket 2 with the wall surface, and the rotating block 604 is operated to drive the lead screw 602 to rotate. The moving block 603 moves inside the mounting through slot 601 with the assistance of the threaded through hole, so that it drives the mounting block 4 to move closer to or away from the wall surface. The position is finely adjusted according to the unevenness of the wall surface to adapt to the installation of walls with different flatness. Then, the fixed bracket 2 is installed on the wall surface through the mounting hole 5 with the threaded fastener, thereby driving the load switch body 1 to be installed on the wall surface.

[0059] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wall-mounted load switch that is easy to adjust, characterized in that, include: The load switch body (1), the fixed bracket (2) and the connecting seat (3) are fixedly connected to the connecting seat (3), and the connecting seat (3) is located on the fixed bracket (2). A pair of mounting blocks (4) are slidably connected to both sides of the fixed bracket (2), and mounting holes (5) are drilled on the mounting blocks (4). Two pairs of adjustment and installation mechanisms (6) are provided on the fixed bracket (2) and are used to adjust the position of the installation block (4); Insertion fixing mechanism (7) is provided between the fixing bracket (2) and the connecting seat (3), and the insertion fixing mechanism (7) is used to realize the installation and disassembly of the fixing bracket (2) and the connecting seat (3); The adjustment and installation mechanism (6) includes an installation through groove (601) chiseled on the side wall of the fixed bracket (2). A lead screw (602) is rotatably connected between the fixed bracket (2) and the installation through groove (601) via a bearing. A rotating block (604) is fixedly connected to one end of the lead screw (602). A moving block (603) is provided inside the installation through groove (601). A threaded through hole is chiseled on the moving block (603). The moving block (603) is sleeved on the outer wall of the lead screw (602) through the threaded through hole and threadedly connected to it. One side of the moving block (603) is fixedly connected to the side of the installation block (4) near the fixed bracket (2).

2. The wall-mounted load switch for easy adjustment according to claim 1, characterized in that, The outer wall of the rotating block (604) is provided with multiple anti-slip grooves (605), and the multiple anti-slip grooves (605) are arranged in a ring along the outer wall of the rotating block (604).

3. The wall-mounted load switch for easy adjustment according to claim 1, characterized in that, Each of the two pairs of mounting blocks (4) is fixedly connected to a pair of sliders (606) on the side near the fixed bracket (2). The fixed bracket (2) has two pairs of grooves (607) on both sides, and the sliders (606) are located in the grooves (607) and are slidably connected to them.

4. The wall-mounted load switch for easy adjustment according to claim 1, characterized in that, The insertion fixing mechanism (7) includes a pair of T-shaped inserts (701), both of which are fixedly connected to the top of the connecting seat (3). A pair of fitting grooves (702) and slots (703) are respectively chiseled on one side of the fixing bracket (2), and the fitting grooves (702) and slots (703) are connected to each other. A pair of first bolt holes are chiseled on each of the T-shaped inserts (701), and a pair of first hexagonal bolts (704) are threadedly connected to the pair of first bolt holes. A pair of first bolt grooves (705) are chiseled on the inner wall of the fitting groove (702), and one end of the first hexagonal bolt (704) passes through the first bolt hole and extends into the first bolt groove (705) for threaded connection.

5. A wall-mounted load switch that is easy to adjust according to claim 4, characterized in that, A pair of second bolt holes are drilled on one side of the connecting seat (3), and a second hexagonal bolt (706) is threaded into the second bolt holes. A pair of second bolt grooves (707) are drilled on one side of the fixed bracket (2). One end of the second hexagonal bolt (706) passes through the second bolt hole and extends into the second hexagonal bolt (706) for threaded connection.

6. The wall-mounted load switch for easy adjustment according to claim 1, characterized in that, The fixed bracket (2) has rectangular through grooves (8) on both sides, and rubber pads (9) are fixedly connected to the inner wall of the rectangular through grooves (8).

7. A wall-mounted load switch that is easy to adjust according to claim 1, characterized in that, The surfaces of the fixed bracket (2) and the connecting seat (3) are provided with heat dissipation layers, and multiple heat dissipation holes (10) are drilled on one side of the connecting seat (3).

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