Wall switch mounting seat structure

Abstract

The utility model discloses a wall switch mounting seat structure, and aims to provide a wall switch mounting seat structure of which an internal connecting part can be replaced. The shell comprises a shell body and connecting blocks, an installation cavity is formed in the shell body, the connecting blocks are arranged at the two ends of the installation cavity, the connecting blocks are detachably connected with the shell body, and the connecting blocks are connected with the shell body in a sliding mode. The beneficial effects of the utility model are that the internal connection part can be replaced, the connection block is convenient to install, the installation is more convenient, the connection block can be prevented from falling off, and a wire can enter from the bottom of the housing and can enter from the side surface.

Description

Technical Field

[0001] The utility model relates to the technical field related to wall switches, in particular to a wall switch mounting seat structure. Background Art

[0002] Wall switches are used to be installed in the wall, and the wires are set in the wall to improve safety. They are very common daily necessities. The existing wall switch base and top cover are connected by screws and the connecting column in the base. However, the connecting column inside this connection method is relatively fragile and easy to break. If the connecting column breaks, the base needs to be replaced. During the use of the wall switch, the replacement of the base requires re-routing, which is very inconvenient. Utility Model Content

[0003] The utility model aims to overcome the drawback in the prior art that the connecting column inside the wall switch is prone to breakage, and provides a wall switch mounting seat structure whose internal connecting part can be replaced.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A wall switch mounting seat structure comprises a shell and a connecting block. The shell is provided with a mounting cavity. Both ends of the mounting cavity are provided with connecting blocks. The connecting block is detachably connected to the shell and is slidably connected to the shell.

[0006] The shell is the base of the wall switch, and the shell is used to connect with the top cover to form a wall switch. Connecting blocks are installed at both ends of the shell. The top cover is connected to the shell with screws passing through the top cover and placed in the installation cavity, and then connected to the connecting blocks. The top cover is connected to the shell together, and the connecting block is detachably connected to the shell. The connecting block can be replaced when it is damaged. At the same time, they are stored separately during transportation and storage, and the shell is not easily damaged, thereby achieving the purpose of replacing the internal connection parts.

[0007] Preferably, both ends of the shell are provided with a slot and a lifting slot, the slot and the lifting slot are connected, the angle between the slot and the lifting slot is a right angle, the connecting block includes a fixed block, a lifting block and a locking block, one end of the lifting block is connected to the fixed block, the other end of the lifting block is connected to the locking block, the fixed block corresponds to the slot, the lifting block corresponds to the lifting slot, the connecting block is slidably connected to the shell through the cooperation of the lifting block and the lifting slot, the locking block is provided with a threaded hole, and the locking block is placed in the installation cavity. Slots and lifting slots are installed at both ends of the shell, and the slots and lifting slots are in a vertical state. When the connecting block needs to be installed, the fixed block is passed through the shell along the slot and placed on the outside of the shell, the locking block is placed in the installation cavity of the shell, and the lifting block is placed at the connection between the slot and the lifting slot. The lifting block can move up and down in the lifting slot. When the shell and the top cover need to be fixed with screws, the lower end of the screw is connected to the threaded hole on the locking block. When the screw is screwed, the locking block will be driven to rise, and the locking block will drive the lifting block to move upward along the lifting slot to the top end. The two ends of the lifting block are respectively limited by the fixed block and the locking block, so that the top cover and the shell are fixed together. This design facilitates the installation of the connecting block.

[0008] Preferably, two limit bars are installed on both ends of the bottom surface of the installation cavity, and limit grooves are provided on both sides of the locking block, and the limit bars correspond to the limit grooves one by one. Two limit bars are installed on both ends of the bottom surface of the installation cavity, and the two limit bars are respectively placed on both sides of the locking block. The existence of the limit bars can ensure that the fixing block of the connecting block is pushed into the slot more conveniently, and the limit groove on the locking block can be pushed along the limit bars. This design is more convenient during installation.

[0009] Preferably, two limit posts are installed between the limit strips on one side of the installation cavity, and the limit posts correspond to the two sides of the locking block. Two limit posts are installed between the two limit strips on one side of the installation cavity, and are limited to the end of the limit strip away from the inner wall of the installation cavity. When the top cover needs to be removed, the connection block is not connected to the screw, the connection block will fall out of the slot, and it is easy to slide along the limit strip, which may cause the connection block to be lost. The existence of the connection post will prevent the connection block from continuing to slide, and limit the connection block on the limit strip. Such a design can prevent the connection block from falling.

[0010] Preferably, a wire entry hole is provided on the bottom surface of the installation cavity, and a plurality of fixing holes distributed in a circumference are provided on the bottom surface of the installation cavity. The wire entry hole provided on the bottom surface of the installation cavity can be used to enter the wire from the bottom, thereby preventing the wire from leaking out, which is beneficial to improving safety. The plurality of fixing holes distributed in a circumference provided on the bottom surface of the installation cavity are used to fix the housing on the wall. Such a design allows the wire to be entered from the bottom of the housing.

[0011] Preferably, both sides of the shell are provided with pressing grooves, the bottom surface of the pressing grooves is provided with side holes, the side holes are connected with the installation cavity, the side holes are provided with baffles, the sides of the baffles are provided with connecting strips, one end of the connecting strip is connected with the baffle, and the other end of the connecting strip is connected with the inner wall of the side hole. The pressing groove is installed on the side of the shell, when it is necessary to enter the wire from the side, the baffle is pressed to break the connecting strip and open the side hole, and the wire can be entered after the side hole is opened. When it is not necessary to enter the wire, the baffle blocks the side hole to prevent external objects from entering the shell through the side hole, which is easy to cause safety accidents. In this way, the wire can be entered from the side.

[0012] The beneficial effects of the utility model are: the internal connection part can be replaced, the connection block is easy to install, it is more convenient during installation, the connection block can be prevented from falling, the wire can be introduced from the bottom of the shell, and the wire can be introduced from the side. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 A schematic diagram of the structure of the middle shell;

[0015] Figure 3 yes Figure 1 Schematic diagram of the structure of the connection block.

[0016] In the figure: 1. Shell; 2. Connecting block; 3. Mounting cavity; 4. Slot; 5. Lifting slot; 6. Fixing block; 7. Lifting block; 8. Locking block; 9. Threaded hole; 10. Limiting strip; 11. Limiting slot; 12. Limiting column; 13. Wire entry hole; 14. Fixing hole; 15. Pressing slot; 16. Side hole; 17. Baffle; 18. Connecting strip. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0018] like Figure 1 In an embodiment, a wall switch mounting seat structure includes a shell 1 and a connecting block 2. The shell 1 is provided with a mounting cavity 3. Both ends of the mounting cavity 3 are provided with connecting blocks 2. The connecting block 2 is detachably connected to the shell 1 and is slidably connected to the shell 1.

[0019] like Figure 2 , Figure 3As shown, both ends of the shell 1 are provided with a slot 4 and a lifting slot 5, the slot 4 and the lifting slot 5 are connected, the angle between the slot 4 and the lifting slot 5 is a right angle, the connecting block 2 includes a fixed block 6, a lifting block 7 and a locking block 8, one end of the lifting block 7 is connected to the fixed block 6, and the other end of the lifting block 7 is connected to the locking block 8, the fixed block 6 corresponds to the slot 4, the lifting block 7 corresponds to the lifting slot 5, the connecting block 2 is slidably connected to the shell 1 through the cooperation of the lifting block 7 and the lifting slot 5, and a threaded hole 9 is provided on the locking block 8, and the locking block 8 is placed in the mounting cavity 3.

[0020] Two limiting strips 10 are respectively installed on both ends of the bottom surface of the installation cavity 3 , and limiting grooves 11 are arranged on both sides of the locking block 8 , and the limiting strips 10 correspond to the limiting grooves 11 one by one.

[0021] Two limiting posts 12 are installed between the limiting strips 10 on one side of the installation cavity 3 , and the limiting posts 12 correspond to two sides of the locking block 8 .

[0022] A wire entry hole 13 is provided on the bottom surface of the installation cavity 3 , and a plurality of fixing holes 14 distributed in a circumference are provided on the bottom surface of the installation cavity 3 .

[0023] Pressing grooves 15 are provided on both sides of the shell 1, and side holes 16 are provided on the bottom surface of the pressing grooves 15. The side holes 16 are connected to the installation cavity 3. A baffle 17 is provided in the side hole 16. Connecting strips 18 are provided on the sides of the baffle 17. One end of the connecting strip 18 is connected to the baffle 17, and the other end of the connecting strip 18 is connected to the inner wall of the side hole 16.

[0024] When in use, the housing 1 is fixed on the wall through the fixing hole 14. If wiring needs to be routed at the bottom, the wiring is introduced from the wiring hole 13. If wiring needs to be introduced from the side, the baffle 17 is pressed to break the connecting strip 18 and open the side hole 17. After the side hole 17 is opened, the wire can be introduced.

[0025] After the shell 1 is fixed, install the connecting block 2, push the connecting block 2 to move along the limiting strip 10, pass the fixing block 14 through the shell 1 along the slot 4 and place it on the outside of the shell 1, place the locking block 8 in the installation cavity 3 of the shell 1, and place the lifting block 7 at the connection point between the slot 4 and the lifting slot 5.

[0026] When screws are needed to fix the shell 1 and the top cover, the lower end of the screw is connected to the threaded hole 9 on the locking block 8. When the screw is tightened, the locking block 8 will be driven to rise, and the locking block 8 will drive the lifting block 7 to move upward along the lifting slot 5 to the top end. The two ends of the lifting block 7 are respectively limited by the fixing block 6 and the locking block 8, thereby fixing the top cover and the shell 1 together and completing the connection between the top cover and the shell 1.

Claims

1. A wall switch mounting structure, characterized in that: The invention comprises a shell (1) and a connecting block (2); the shell (1) is provided with a mounting cavity (3); both ends of the mounting cavity (3) are provided with connecting blocks (2); the connecting blocks (2) are detachably connected to the shell (1); and the connecting blocks (2) are slidably connected to the shell (1).

2. A wall switch mounting seat structure according to claim 1, characterized in that: Both ends of the shell (1) are provided with a slot (4) and a lifting slot (5), the slot (4) and the lifting slot (5) are connected, and the angle between the slot (4) and the lifting slot (5) is a right angle. The connecting block (2) comprises a fixed block (6), a lifting block (7) and a locking block (8), one end of the lifting block (7) is connected to the fixed block (6), and the other end of the lifting block (7) is connected to the locking block (8), the fixed block (6) corresponds to the slot (4), and the lifting block (7) corresponds to the lifting slot (5), the connecting block (2) is slidably connected to the shell (1) through the cooperation of the lifting block (7) and the lifting slot (5), the locking block (8) is provided with a threaded hole (9), and the locking block (8) is placed in the mounting cavity (3).

3. A wall switch mounting seat structure according to claim 2, characterized in that: Two limiting strips (10) are respectively installed on both ends of the bottom surface of the installation cavity (3), and limiting grooves (11) are provided on both sides of the locking block (8), and the limiting strips (10) correspond to the limiting grooves (11) one by one.

4. A wall switch mounting seat structure according to claim 3, characterized in that: Two limiting columns (12) are installed between the limiting strips (10) on one side of the installation cavity (3), and the limiting columns (12) correspond to two sides of the locking block (8).

5. A wall switch mounting seat structure according to claim 1, characterized in that: A wire entry hole (13) is provided on the bottom surface of the installation cavity (3), and a plurality of fixing holes (14) distributed in a circumference are provided on the bottom surface of the installation cavity (3).

6. A wall switch mounting seat structure according to claim 1, characterized in that: Both sides of the shell (1) are provided with pressing grooves (15), the bottom surface of the pressing groove (15) is provided with a side hole (16), the side hole (16) is communicated with the installation cavity (3), a baffle (17) is provided in the side hole (16), and the side surfaces of the baffle (17) are provided with connecting strips (18), one end of the connecting strip (18) is connected to the baffle (17), and the other end of the connecting strip (18) is connected to the inner wall of the side hole (16).

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