Position-adjustable switch structure

Abstract

The utility model relates to the technical field of switches, and discloses a position-adjustable switch structure, which comprises a base. The knob is rotationally mounted on the top surface of the base; the open slot is formed in the bottom surface of the base; the suction cup is fixed in the open groove, and the position of a cup opening of the suction cup extends to the outside of the open groove; and the air exhaust structure is arranged on the base and used for exhausting air in the suction cup. According to the utility model, through the adsorption effect of the sucker, the base can be firmly fixed on a flat surface, movement caused by non-human factors is effectively prevented, and the stable fixing mode not only ensures the stability of the switch structure in the use process, but also avoids misoperation or equipment damage possibly caused by movement.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a position-adjustable switch structure. Background Art

[0002] The position-adjustable switch structure is usually designed to be flexible so that the position of the switch can be adjusted according to actual needs.

[0003] The adjustable switch structure in the prior art lacks a fixing function. The switch structure is usually placed directly on a flat surface for use, such as the ground or a table. In this case, the switch structure is easily affected by the external environment and moves. In environments that require stable operation, such as industrial control and household circuit control, the movement of the switch structure may cause misoperation, thereby causing equipment damage, circuit failure, and even safety accidents. In addition, frequent movement and improper placement may cause increased wear of the mechanical components inside the switch structure, shortening its service life. At the same time, the impact and vibration of the external environment may also damage the precision components of the switch.

[0004] Therefore, it is necessary to design a position-adjustable switch structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a position-adjustable switch structure.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A position-adjustable switch structure, comprising:

[0008] base;

[0009] A knob, rotatably mounted on the top surface of the base;

[0010] A slot is provided on the bottom surface of the base;

[0011] A suction cup is fixed in the slot, with its opening extending to the outside of the slot;

[0012] The air extraction structure is arranged on the base and is used to extract the air in the suction cup.

[0013] As a preferred technical solution of the present invention, the air extraction structure includes:

[0014] A sealing box is fixed to the side of the base and has an escape opening at one end;

[0015] a sliding plug, sealingly and slidingly connected to the inner surface of the sealing box;

[0016] a connecting rod, one end of which is fixed to the sliding plug, and the other end of which passes through the avoidance opening and extends to the outside of the sealing box;

[0017] An air pipe has one end connected to the sealing box and the other end connected to the suction cup.

[0018] As a preferred technical solution of the present invention, a damping structure is provided on the base, and the damping structure includes:

[0019] A damping block is fixedly sleeved on one end of the connecting rod located outside the sealing box;

[0020] The damping plate is fixed on the side of the base and contacts the damping block.

[0021] As a preferred technical solution of the present invention, a handle is fixed to one end of the connecting rod located outside the sealing box.

[0022] As a preferred technical solution of the present invention, the side surface of the damping block and the side surface of the damping plate are in contact with each other.

[0023] As a preferred technical solution of the present invention, the damping block and the damping plate are both made of rubber material.

[0024] The utility model has the following beneficial effects:

[0025] Enhanced stability: The base can be firmly fixed to a flat surface through the adsorption effect of the suction cup, effectively preventing movement caused by non-human factors. This stable fixing method not only ensures the stability of the switch structure during use, but also avoids misoperation or equipment damage caused by movement;

[0026] Convenient adjustment and fixation: Workers only need to place the base on a flat surface and complete the initial fixation and further reinforcement by pressing and pulling the connecting rod. This design simplifies the fixation process, improves work efficiency, and also facilitates future position adjustment as needed.

[0027] Improved safety: The stable fixing mechanism reduces potential safety hazards caused by equipment movement. Especially in environments requiring precise control or high voltage, the stable switch structure can significantly reduce the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural diagram of a position-adjustable switch structure proposed by the utility model;

[0029] Figure 2 This is a structural schematic diagram of a position-adjustable switch structure proposed by the present invention from another perspective;

[0030] Figure 3 It is a structural diagram of the exhaust structure.

[0031] In the figure: 1 base, 2 knob, 3 slot, 4 suction cup, 51 sealing box, 52 sliding plug, 54 connecting rod, 55 air pipe, 61 damping block, 62 damping plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Reference Figure 1-3 A position-adjustable switch structure includes a base 1; a knob 2 rotatably mounted on the top surface of the base 1; a slot 3 provided on the bottom surface of the base 1; and a suction cup 4 fixed in the slot 3, with its opening extending to the outside of the slot 3.

[0034] The switch structure also includes an exhaust structure, which is provided on the base 1 and is used to extract the gas in the suction cup 4. The exhaust structure includes: a sealing box 51, which is fixed to the side of the base 1 and has an escape opening at one end; a sliding plug 52, which is sealingly and slidably connected to the inner surface of the sealing box 51; a connecting rod 54, one end of which is fixed to the sliding plug 52 and the other end of which passes through the escape opening and extends to the outside of the sealing box 51; a handle is fixed to the end of the connecting rod 54 located outside the sealing box 51, which is convenient for staff to pull the connecting rod 54 to move; an air pipe 55, one end of which is connected to the sealing box 51 and the other end of which is connected to the suction cup 4;

[0035] When the position-adjustable switch structure proposed by the present invention is used, after placing the base 1 on a flat surface, the operator can press the base 1 downward so that the suction cup 4 is adsorbed on the flat surface, that is, the base 1 is initially fixed by the adsorption effect of the suction cup 4. Then, the operator pulls the connecting rod 54, and the connecting rod 54 drives the sliding plug 52 to move. When the sliding plug 52 moves, the air in the suction cup 4 can be extracted through the air pipe 55, so that the suction cup 4 is stably adsorbed on the flat surface under the action of negative pressure, thereby fixing the base 1 and preventing the base 1 from moving under unintentional circumstances, thereby ensuring the stability of the switch structure during use;

[0036] The base 1 is provided with a damping structure, which includes: a damping block 61, which is fixedly sleeved on the end of the connecting rod 54 located outside the sealing box 51; a damping plate 62, which is fixed to the side of the base 1 and contacts the damping block 61, and the side of the damping block 61 and the side of the damping plate 62 are in contact with each other. The damping block 61 and the damping plate 62 are both made of rubber material;

[0037] A damping structure is also provided on the base 1. For the damping structure, the connecting rod 54 can drive the damping block 61 thereon to move during the movement. The damping block 61 can always fit with the damping plate 62 when moving. Since the damping block 61 and the damping plate 62 are both made of rubber material, a large friction force can be generated between the damping block 61 and the damping plate 62. This friction force fixes the position of the connecting rod 54 and the sliding plug 52, and can prevent the connecting rod 54 and the sliding plug 52 from moving under non-human conditions, thereby further ensuring the adsorption and fixing effect of the suction cup 4 on the base 1.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A position-adjustable switch structure, characterized in that: include: Base (1); A knob (2) rotatably mounted on the top surface of the base (1); A slot (3) is provided on the bottom surface of the base (1); A suction cup (4) is fixed in the slot (3), with its opening extending to the outside of the slot (3); An air extraction structure is provided on the base (1) and is used to extract the gas in the suction cup (4).

2. The position-adjustable switch structure according to claim 1, characterized in that: The air pumping structure comprises: A sealing box (51) is fixed to the side of the base (1) and has an escape opening at one end; A sliding plug (52) is sealingly and slidingly connected to the inner surface of the sealing box (51); A connecting rod (54), one end of which is fixed to the sliding plug (52), and the other end of which passes through the avoidance opening and extends to the outside of the sealing box (51); An air pipe (55) is connected to the sealing box (51) at one end and to the suction cup (4) at the other end.

3. The position-adjustable switch structure according to claim 2, characterized in that: The base (1) is provided with a damping structure, which comprises: a damping block (61) fixedly sleeved on one end of the connecting rod (54) located outside the sealing box (51); A damping plate (62) is fixed to the side of the base (1) and is in contact with the damping block (61).

4. The position-adjustable switch structure according to claim 2, characterized in that: A handle is fixed to one end of the connecting rod (54) located outside the sealing box (51).

5. The position-adjustable switch structure according to claim 3, characterized in that: The side surface of the damping block (61) and the side surface of the damping plate (62) are in contact with each other.

6. The position-adjustable switch structure according to claim 3, characterized in that: The damping block (61) and the damping plate (62) are both made of rubber material.

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