Wall-mounted gas alarm controller convenient to install

Abstract

The utility model relates to a wall-mounted gas alarm controller convenient to install, which belongs to the technical field of gas alarm controllers and comprises a bottom plate, a bolt is in threaded connection with the outer wall of one side of the bottom plate, a motor is fixedly connected with the inner wall of one side of the bottom plate, and a rotating block is movably connected with one side of the motor. A limiting rod is fixedly connected to the outer wall of one side of the rotating block, a movable mechanism is movably connected to the outer wall of one side of the limiting rod and comprises a limiting ring, a limiting groove is formed in the middle of the limiting ring, a sliding block is fixedly connected to the outer wall of one side of the limiting ring, and a rotating shaft is fixedly connected to the outer wall of one side of the upper end of the sliding block; a disc is movably connected to the outer wall of the rotating shaft, and a connecting groove is formed in the outer wall of the disc. The wall-mounted gas alarm controller solves the problems that an existing wall-mounted gas alarm controller is complex in installation process, single in structure, lack of flexibility and adjusting functions and incapable of meeting installation requirements of gas alarms of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of gas alarm controllers, and in particular to a wall-mounted gas alarm controller which is easy to install. Background Art

[0002] Gas alarm controllers are widely used in industrial, commercial and domestic environments to detect harmful gas leaks and protect people's lives and property safety. With the acceleration of modern industry and urbanization, the demand for gas alarm controllers continues to increase. These devices usually need to be installed on the wall to monitor the gas concentration in the environment in real time. However, the installation and maintenance of traditional wall-mounted gas alarm controllers are cumbersome and require professional operation, which increases the cost and time of installation and maintenance. In order to solve these problems, wall-mounted gas alarm controllers that are easy to install and maintain came into being. These devices improve work efficiency and user experience by simplifying the installation and maintenance process.

[0003] The current wall-mounted gas alarm controller has some shortcomings during installation and maintenance. First, the traditional fixing method is mostly bolt or hook fixing, which is complicated and requires the use of tools, increasing the installation time and difficulty. Secondly, during the maintenance process, the disassembly and reinstallation of the alarm device is also cumbersome, which can easily lead to misoperation or damage to the equipment, affecting the normal operation of the equipment. In addition, the fixing structure of the existing device is relatively simple, lacking flexibility and adjustment functions, and cannot meet the needs of different installation environments and locations, limiting the scope of application of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the existing wall-mounted gas alarm controller has a complicated installation process, increases the installation time and difficulty, has a relatively simple structure, lacks flexibility and adjustment function, and cannot meet the installation requirements of gas alarms of different sizes. A wall-mounted gas alarm controller that is easy to install is provided.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wall-mounted gas alarm controller that is easy to install, comprising: a base plate, an outer wall on one side of the base plate is threadedly connected with a bolt, an inner wall on one side of the base plate is fixedly connected with a motor, a rotating block is movably connected with one side of the motor, an outer wall on one side of the rotating block is fixedly connected with a limiting rod, an outer wall on one side of the limiting rod is movably connected with a movable mechanism, the movable mechanism comprises a limiting ring, a limiting groove is provided in the middle of the limiting ring, a slider is fixedly connected with an outer wall on one side of the limiting ring, a rotating shaft is fixedly connected with an outer wall on one side of the upper end of the slider, a disc is movably connected with an outer wall of the rotating shaft, a connecting groove is provided on the outer wall of the disc, and a first sliding groove is provided on the outer wall on one side of the base plate.

[0006] As a preferred embodiment, a fixing column is fixedly connected to the outer wall on one side of the base plate, a belt is fixedly connected to the outer wall on one side of the fixing column, a block is fixedly connected to the side of the belt away from the fixing column, a spring is connected to the outer wall on one side of the lower end of the block, and a fixing plate is fixedly connected to the side of the spring away from the block.

[0007] As a preferred embodiment, a second sliding groove is provided on the outer wall of one side of the base plate, an alarm device is movably connected to one side of the clamping block, a connecting block is fixedly connected to both sides of the alarm device, and a clamping groove is provided on the outer wall of one side of the connecting block.

[0008] As a preferred implementation, the motor is arranged on one side of the inner wall of the bottom plate, and the rotating block is arranged on one side of the outer wall of the bottom plate.

[0009] As a preferred embodiment, the bottom end of the slider is slidably connected to the inner wall of a first slide groove opened on the outer wall of one side of the bottom plate, and the bottom end of the block is slidably connected to the inner wall of a second slide groove opened on the outer wall of one side of the bottom plate.

[0010] As a preferred implementation, the limiting rod connected to the upper end of the rotating block is correspondingly connected to the limiting groove provided on the limiting ring.

[0011] As a preferred implementation, the clamping groove provided on the outer wall of one side of the connecting block is clamped with the outer wall of one side of the clamping block.

[0012] As a preferred embodiment, the belt is movably connected to the inner wall of the connecting groove opened on the side wall of the disc.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. After starting the motor, the rotating block can be effectively driven to rotate, thereby driving the limit rod to slide on the inner wall of the limit groove on the limit ring to achieve precise mechanical motion control;

[0015] 2. The limiting ring drives the slider to slide in the first slide groove on the outer wall of the bottom plate, ensuring the smooth movement of the slider, the rotating shaft and the disc, which helps to maintain the stability of the system;

[0016] 3. The belt in the connecting groove on the outer wall of the disc is connected by a fixed column and a clamping block, thereby realizing the tension transmission of the belt and ensuring that the clamping block moves laterally along the inner wall of the second slide groove;

[0017] 4. When the disc moves toward the middle of the bottom plate, the block is pushed toward the middle position by the reaction force of the spring, and the elastic potential energy of the spring is used to achieve stable movement and reset of the block. Under the action of the spring, the block can be inserted into the inner wall of the slot on the side wall of the connecting block, thereby fixing the position of the alarm device. This design facilitates the disassembly and maintenance of the alarm device. The alarm device can be fixed or removed through simple operations, which improves work efficiency, reduces maintenance time, and can cope with the installation of gas alarm controllers of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a structural schematic diagram of a wall-mounted gas alarm controller that is easy to install.

[0019] Figure 2 The utility model is a schematic diagram of the side structure of a wall-mounted gas alarm controller which is easy to install.

[0020] Figure 3 A schematic diagram of the structural disassembly of a wall-mounted gas alarm controller that is easy to install provided by the utility model.

[0021] Figure 4 A schematic diagram of the partial structural disassembly of a wall-mounted gas alarm controller that is easy to install provided by the utility model.

[0022] Figure 5 The utility model provides a schematic diagram of the disassembly of the movable mechanism structure of a wall-mounted gas alarm controller which is easy to install.

[0023] Legend:

[0024] 1. Bottom plate; 2. Bolt; 3. Motor; 4. Rotating block; 5. Limiting rod; 6. Movable mechanism; 7. First slideway; 8. Fixed column; 9. Belt; 10. Block; 11. Spring; 12. Fixed plate; 13. Second slideway; 14. Alarm device; 15. Connecting block; 16. Slot;

[0025] 61. Limiting ring; 62. Limiting groove; 63. Sliding block; 64. Rotating shaft; 65. Disc; 66. Connecting groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1-5 As shown, the utility model provides a technical solution: a wall-mounted gas alarm controller that is easy to install, comprising: a bottom plate 1, a bolt 2 is threadedly connected to the outer wall of one side of the bottom plate 1, a motor 3 is fixedly connected to the inner wall of one side of the bottom plate 1, a rotating block 4 is movably connected to one side of the motor 3, the motor 3 is arranged on one side of the inner wall of the bottom plate 1, the rotating block 4 is arranged on one side of the outer wall of the bottom plate 1, a limiting rod 5 is fixedly connected to the outer wall of one side of the rotating block 4, a movable mechanism 6 is movably connected to the outer wall of one side of the limiting rod 5, and the movable mechanism 6 includes a limiting ring 61 A limiting groove 62 is provided in the middle of the limiting ring 61, and the limiting rod 5 connected to the upper end of the rotating block 4 is connected to the limiting groove 62 provided on the limiting ring 61 correspondingly. A slider 63 is fixedly connected to the outer wall of one side of the limiting ring 61, and a rotating shaft 64 is fixedly connected to the outer wall of one side of the upper end of the slider 63. A disc 65 is movably connected to the outer wall of the rotating shaft 64. A connecting groove 66 is provided on the outer wall of the disc 65, and a first sliding groove 7 is provided on the outer wall of one side of the bottom plate 1. The bottom end of the slider 63 is slidably connected to the inner wall of the first sliding groove 7 provided on the outer wall of one side of the bottom plate 1.

[0029] In this example, a bottom plate 1 is designed, and a bolt 2 is respectively provided at the four corners of the outer wall of one side of the bottom plate 1, so that the bottom plate 1 can be fixed to the wall. The bottom plate 1 has a certain thickness and is hollow on the back. A motor 3 is fixedly connected to both sides thereof, and a rotating block 4 is rotatably connected to one side of the motor 3, wherein the rotating block 4 is arranged on the front side of the bottom plate 1, and a limiting rod 5 is fixedly connected to the outer wall of one side of the rotating block 4, and a movable mechanism 6 is movably connected to one side of the limiting rod 5, wherein the movable mechanism 6 includes a limiting ring 61, the limiting ring 61 is strip-shaped and has a limiting groove 62 in the middle, and its inner wall can be slidably connected to the limiting rod 5, and one end of the limiting rod 5 is directly larger than the limiting groove 62, so the limiting rod 5 can limit the limiting ring 61, and a slider 63 is fixedly connected to the outer wall of one side of the limiting ring 61, and the slider 63 is correspondingly connected to the first sliding groove 7 opened on the outer wall of one side of the bottom plate 1. Therefore, when the motor 3 is started, the motor 3 can drive the rotating block 4 and the limiting rod 5 to rotate, and the limiting rod 5 can drive the limiting ring 61 and the slider 63 to slide along the inner wall of the first sliding groove 7 to limit the position, and a rotating shaft 64 is fixedly connected to the outer wall of one side of the slider 63, and a disc 65 is movably connected to the outer wall of the rotating shaft 64, and the rotating shaft 64 can limit the disc 65 so that it will not deviate, and a slider 63 is opened on the outer wall of the disc 65, which can be connected to an external device for limiting the position.

[0030] Example 2

[0031] like Figure 1-4As shown, a fixing column 8 is fixedly connected to the outer wall of one side of the base plate 1, a belt 9 is fixedly connected to the outer wall of one side of the fixing column 8, the belt 9 is movably connected to the inner wall of the connecting groove 66 opened on the side wall of the disc 65, a clamping block 10 is fixedly connected to the side of the belt 9 away from the fixing column 8, a spring 11 is connected to the outer wall of one side of the lower end of the clamping block 10, a fixing plate 12 is fixedly connected to the side of the spring 11 away from the clamping block 10, a second slide groove 13 is opened on the outer wall of one side of the base plate 1, the bottom end of the clamping block 10 is slidably connected to the inner wall of the second slide groove 13 opened on the outer wall of one side of the base plate 1, an alarm device 14 is movably connected to one side of the clamping block 10, a connecting block 15 is fixedly connected to both sides of the alarm device 14, a clamping groove 16 is opened on the outer wall of one side of the connecting block 15, and the clamping groove 16 opened on the outer wall of one side of the connecting block 15 is clamped with the outer wall of one side of the clamping block 10.

[0032] In this example, a fixed column 8 is fixedly connected to the outer wall of one side of the front side of the bottom plate 1 by design, and a belt 9 is fixedly connected to one side of the fixed column 8, and a block 10 is fixedly connected to the other end of the belt 9, and the block 10 is slidably connected to the inner wall of the second slide groove 13 opened on the outer wall of one side of the bottom plate 1, and the outer wall of one side of the belt 9 is correspondingly connected to the inner wall of the connecting groove 66 opened on the outer wall of the disc 65. Therefore, when the slider 63 slides on the inner wall of the first slide groove 7, the belt 9 can move on the inner wall of the connecting groove 66, and at this time, the block 10 connected on one side can be driven to slide on the inner wall of the second slide groove 13, and a fixed plate 12 is fixedly connected to the outer wall of one side of the bottom plate 1. A spring 11 is connected between the fixing plate 12 and the card block 10, and the spring 11 is slidably connected to the inner wall of the second slide groove 13. Therefore, when the card block 10 is stretched by the belt 9, the second slide groove 13 can be squeezed, and vice versa, the card block 10 can be ejected to one side. An alarm device 14 is connected to the outer wall of one side of the card block 10, and connecting blocks 15 are respectively connected to the two sides of the alarm device 14. A card groove 16 is provided on the outer wall of one side of the connecting block 15. The card groove 16 can be engaged with a protrusion provided on one side of the card block 10, so that the alarm device 14 can be fixed in position on the card block 10. This method is convenient for disassembly and installation of the alarm device 14, and then convenient for operation by the staff.

[0033] Working principle:

[0034] like Figure 1-5As shown, when the utility model is used, the base plate 1 is fixed to the wall with bolts 2, and after the motor 3 is started, the motor 3 will drive the rotating block 4 connected to the front side of the base plate 1 to rotate. The rotating block 4 drives the limiting rod 5 to slide on the inner wall of the limiting groove 62 on the limiting ring 61, and at this time, the limiting ring 61 will drive the slider 63 connected on one side to slide on the inner wall of the first slide groove 7 on the outer wall of one side of the base plate 1, thereby driving the rotating shaft 64 and the disc 65 connected to the outer wall of one side of the slider 63 to move. A belt 9 is connected in the connecting groove 66 on the outer wall of the disc 65, and the two ends of the belt 9 are respectively fixedly connected to the fixed column 8 and the block 10. The fixed column 8 is fixedly connected to the outer wall of the base plate 1, and the block 10 is slidably connected to the inner wall of the second slide groove 13 on the outer wall of one side of the base plate 1. When the limiting ring 61 drives the slider 63, the rotating shaft 64 and the disc 65 to move, the belt 9 connected to the inner wall of the connecting groove 66 will be stretched, thereby driving the block 10 connected to one side of the belt 9 to move laterally along the inner wall of the second slide groove 13. At this time, the disc 65 and the block 10 will move in the same direction. When the disc 65 moves toward the outer wall of one side of the base plate 1, the block 10 will compress the spring 11. The spring 11 will not deviate due to the action of the fixing plate 12 and the second slide groove 13. When the disc 65 moves toward the middle of the base plate 1, the block 10 will be subjected to the reaction force of the spring 11, pushing it toward the middle. An alarm device 14 is connected to one side of the block 10 and the middle position of the base plate 1, and connecting blocks 15 are connected to both sides of the alarm device 14, and a slot 16 is provided on the side wall of the connecting block 15. At this time, the block 10 is subjected to the action of the spring 11 to be stuck into the inner wall of the slot 16 of the side wall of the connecting block 15, thereby fixing the position of the alarm device 14. Vice versa, the alarm device 14 can be removed. This method is convenient for disassembly and maintenance of the alarm device 14, and can also cope with the installation of gas alarm controllers of different sizes, greatly improving work efficiency.

[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A wall-mounted gas alarm controller that is easy to install, characterized in that: include: A bottom plate (1), wherein a bolt (2) is threadedly connected to an outer wall of one side of the bottom plate (1), a motor (3) is fixedly connected to an inner wall of one side of the bottom plate (1), a rotating block (4) is movably connected to one side of the motor (3), a limiting rod (5) is fixedly connected to an outer wall of one side of the rotating block (4), an outer wall of one side of the limiting rod (5) is movably connected to a movable mechanism (6), the movable mechanism (6) comprises a limiting ring (61), a limiting groove (62) is provided in the middle of the limiting ring (61), a slider (63) is fixedly connected to an outer wall of one side of the limiting ring (61), a rotating shaft (64) is fixedly connected to an outer wall of one side of the upper end of the slider (63), a disk (65) is movably connected to the outer wall of the rotating shaft (64), a connecting groove (66) is provided on the outer wall of the disk (65), and a first sliding groove (7) is provided on the outer wall of one side of the bottom plate (1).

2. The wall-mounted gas alarm controller that is easy to install according to claim 1 is characterized in that: A fixing column (8) is fixedly connected to an outer wall of one side of the bottom plate (1), a belt (9) is fixedly connected to an outer wall of one side of the fixing column (8), a clamping block (10) is fixedly connected to the side of the belt (9) away from the fixing column (8), a spring (11) is connected to an outer wall of one side of the lower end of the clamping block (10), and a fixing plate (12) is fixedly connected to the side of the spring (11) away from the clamping block (10).

3. The wall-mounted gas alarm controller that is easy to install according to claim 2 is characterized in that: A second sliding groove (13) is provided on an outer wall of one side of the bottom plate (1); an alarm device (14) is movably connected to one side of the clamping block (10); a connecting block (15) is fixedly connected to both sides of the alarm device (14); and a clamping groove (16) is provided on an outer wall of one side of the connecting block (15).

4. The wall-mounted gas alarm controller that is easy to install according to claim 1 is characterized in that: The motor (3) is arranged on one side of the inner wall of the bottom plate (1), and the rotating block (4) is arranged on one side of the outer wall of the bottom plate (1).

5. The wall-mounted gas alarm controller that is easy to install according to claim 2 is characterized in that: The bottom end of the slider (63) is slidably connected to the inner wall of a first slide groove (7) provided on the outer wall of one side of the base plate (1), and the bottom end of the clamping block (10) is slidably connected to the inner wall of a second slide groove (13) provided on the outer wall of one side of the base plate (1).

6. The wall-mounted gas alarm controller that is easy to install according to claim 1 is characterized in that: The limiting rod (5) connected to the upper end of the rotating block (4) is correspondingly connected to the limiting groove (62) provided on the limiting ring (61).

7. The wall-mounted gas alarm controller that is easy to install according to claim 3 is characterized in that: A clamping groove (16) provided on the outer wall of one side of the connecting block (15) is clamped with the outer wall of one side of the clamping block (10).

8. The wall-mounted gas alarm controller that is easy to install according to claim 2 is characterized in that: The belt (9) is movably connected to the inner wall of a connecting groove (66) provided on the side wall of the disc (65).

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