Anti-electric shock switch

Abstract

The utility model relates to the technical field of electric switches, and discloses an anti-electric shock switch, which comprises a switch body, a sliding mechanism arranged on the front surface of the switch body, a limiting mechanism arranged at the top of the sliding mechanism, a protective frame arranged at the bottom of the sliding mechanism, and a threaded shaft arranged at the top of the sliding mechanism, a limiting block is arranged at the top of the sliding mechanism, a top plate is fixedly connected to the top of the limiting block, a rotating sleeve is in threaded connection with the outer wall of the threaded shaft, and a twisting sleeve is fixedly connected to the top end of the threaded shaft. According to the anti-electric-shock switch, through the arrangement of the limiting mechanism, the protection frame cannot be easily pushed away, in the same way, the purpose of canceling limiting can be achieved, the stability of the protection frame in the protection process is guaranteed while the protection frame achieves the anti-electric-shock function, the protection frame cannot be easily opened when being influenced by the outside, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric switches, in particular to an anti-electric shock switch. Background Art

[0002] A switch is a device used to control circuit switching. It controls the flow of current by connecting or disconnecting the circuit, thereby achieving control of electrical equipment. Electric switches can be divided into many types according to their scope of use and functions, such as ordinary switches, double-control switches, three-way switches, touch switches, etc.

[0003] With the development of science and technology, switches are gradually applied to multiple fields. In some special and common applications, protective frames are needed to protect switches and reduce the occurrence of electric shock. However, common protective frames are easily opened and do not have the function of limiting the position of the protective frames. As a result, there is still a risk of electric shock, which reduces the safety performance of the switch. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-electric shock switch to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an anti-electric shock switch, comprising a switch body, a sliding mechanism is arranged on the front of the switch body, a limiting mechanism is arranged on the top of the sliding mechanism, and a protective frame is arranged on the bottom of the sliding mechanism;

[0006] The limiting mechanism includes a threaded shaft, which is arranged at the top of the sliding mechanism, the outer wall of the threaded shaft is threadedly connected with a threaded plate, the bottom of the threaded plate is fixedly connected with a clamping block, the top of the sliding mechanism is provided with a limiting block, the top of the limiting block is fixedly connected with a top plate, the outer wall of the threaded shaft is threadedly connected with a rotating sleeve, and the top end of the threaded shaft is fixedly connected with a torsion sleeve.

[0007] Preferably, sliding openings are provided on both sides of the threaded plate, and the threaded plate is slidably connected to the outer side of the limit block through the sliding openings, which can achieve the purpose of stable limit of the threaded plate.

[0008] Preferably, the top of the rotating sleeve contacts the bottom of the top plate, and the threaded shaft passes through the rotating sleeve, so that the rotating sleeve can position the threaded shaft.

[0009] Preferably, the sliding mechanism comprises a long block, the long block is fixedly connected to the front side of the switch body, a sliding groove is provided at the bottom of the long block, a sliding block is slidably connected inside the sliding groove, thereby ensuring the stability of the protective frame during use.

[0010] Preferably, the top of the long block is rotatably connected to the bottom end of the threaded shaft, and the limit block is fixedly connected to the top of the long block to support the threaded shaft and the limit block.

[0011] Preferably, a moving opening is opened on the top of the long block, and the card block passes through the moving opening, so that the card block can move through the moving opening.

[0012] Preferably, a bayonet is provided at the top of the slide slot, and the card block is plugged into the inner wall of the bayonet, so that the card block can cooperate with the bayonet to limit the position of the card block.

[0013] Preferably, the top of the long block contacts the bottom of the threaded plate, and the slide groove is fixedly connected to the top of the protective frame, so that the slide groove can drive the protective frame to move.

[0014] Compared with the prior art, the utility model provides an anti-electric shock switch, which has the following beneficial effects:

[0015] 1. The anti-electric shock switch, through the setting of the limit mechanism, makes the protection frame cannot be easily pushed open, and similarly, the purpose of canceling the limit can be achieved. While the protection frame realizes the anti-electric shock function, it also ensures the stability of the protection frame during the protection process. When affected by the outside world, the protection frame will not be easily opened, thereby enhancing the practicality of the device.

[0016] 2. The anti-electric shock switch, through the sliding mechanism, can ensure the stability of the protective frame during movement when opening or closing the protective frame under the mutual cooperation of the slide groove and the slider, so that it will not easily deviate and fall off, and it is also convenient for staff to operate and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a front view of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure after the protective frame is disassembled;

[0020] Figure 3 It is a schematic diagram of the structure of the protection frame;

[0021] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 5 It is a structural schematic diagram of the limiting mechanism;

[0023] Figure 6 This is a schematic diagram of the structure of the threaded plate.

[0024] In the figure: 1. switch body; 2. sliding mechanism; 21. long block; 22. slide groove; 23. slider; 3. protection frame; 4. limit mechanism; 41. threaded shaft; 42. threaded plate; 43. limit block; 44. top plate; 45. rotating sleeve; 46. twisting sleeve; 47. clamping block. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides the following technical solutions:

[0028] Embodiment 1

[0029] Combination Figures 1 to 6 , an anti-electric shock switch, comprising a switch body 1, a sliding mechanism 2 is arranged on the front of the switch body 1, a limiting mechanism 4 is arranged on the top of the sliding mechanism 2, and a protective frame 3 is arranged on the bottom of the sliding mechanism 2;

[0030] The limiting mechanism 4 includes a threaded shaft 41, which is arranged at the top of the sliding mechanism 2. The outer wall of the threaded shaft 41 is threadedly connected with a threaded plate 42, and the bottom of the threaded plate 42 is fixedly connected with a clamping block 47. A limiting block 43 is arranged on the top of the sliding mechanism 2, and the top of the limiting block 43 is fixedly connected with a top plate 44. The outer wall of the threaded shaft 41 is threadedly connected with a rotating sleeve 45, and the top of the threaded shaft 41 is fixedly connected with a torsion sleeve 46.

[0031] Furthermore, sliding openings are provided on both sides of the threaded plate 42 , and the threaded plate 42 is slidably connected to the outer side of the limiting block 43 through the sliding openings, which can stabilize the threaded plate 42 .

[0032] Furthermore, the top of the rotating sleeve 45 contacts the bottom of the top plate 44 , and the threaded shaft 41 passes through the rotating sleeve 45 , so that the rotating sleeve 45 can position the threaded shaft 41 .

[0033] Embodiment 2

[0034] See also Figures 1 to 6 On the basis of the first embodiment, the sliding mechanism 2 further comprises a long block 21, the long block 21 is fixedly connected to the front of the switch body 1, a slide groove 22 is provided at the bottom of the long block 21, and a slider 23 is slidably connected inside the slide groove 22, thereby ensuring the stability of the protective frame 3 during use.

[0035] Furthermore, the top of the long block 21 is rotatably connected to the bottom end of the threaded shaft 41 , and the limit block 43 is fixedly connected to the top of the long block 21 to support the threaded shaft 41 and the limit block 43 .

[0036] Furthermore, a moving opening is provided on the top of the long block 21, and the clamping block 47 passes through the moving opening, so that the clamping block 47 can move through the moving opening.

[0037] Furthermore, a bayonet is provided at the top of the slide groove 22 , and the clamping block 47 is inserted into the inner wall of the bayonet, so that the clamping block 47 can cooperate with the bayonet to limit the position of the clamping block 47 .

[0038] Furthermore, the top of the long block 21 contacts the bottom of the threaded plate 42 , and the slide groove 22 is fixedly connected to the top of the protection frame 3 , so that the slide groove 22 can drive the protection frame 3 to move.

[0039] In actual operation, when this device is used, first of all, during use, the protective frame 3 can play a role in protecting against electric shock. At the same time, by twisting the rotating sleeve 45, the top of the rotating sleeve 45 is not in contact with the bottom of the top plate 44. Then the twisting sleeve 46 can be twisted to drive the threaded shaft 41 to rotate. Since the threaded shaft 41 and the threaded plate 42 are threadedly connected, and the threaded plate 42 can slide and limit on the outside of the limit block 43, the rotational motion of the threaded shaft 41 can be converted into a linear motion of the threaded plate 42, and then the threaded plate 42 can drive the card block 47 to be inserted into the interior of the slider 23, and the slider 23 is limited, so that the protective frame 3 cannot be easily pushed open. Similarly, the purpose of canceling the limit can also be achieved. While the protective frame 3 realizes the anti-electric shock function, it also ensures the stability of the protective frame 3 during the protection process. When affected by the outside world, the protective frame 3 will not be easily opened, thereby enhancing the practicality of the device.

[0040] When the protection frame 3 is opened or closed, the cooperation between the slide groove 22 and the slider 23 can ensure the stability of the protection frame 3 during movement, so that it will not easily deviate or fall off, and it is also convenient for staff to operate and use.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An anti-electric shock switch, comprising a switch body (1), characterized in that: The switch body (1) is provided with a sliding mechanism (2) on the front, a limiting mechanism (4) is provided on the top of the sliding mechanism (2), and a protective frame (3) is provided on the bottom of the sliding mechanism (2); The limiting mechanism (4) comprises a threaded shaft (41), the threaded shaft (41) is arranged at the top of the sliding mechanism (2), the outer wall of the threaded shaft (41) is threadedly connected to a threaded plate (42), the bottom of the threaded plate (42) is fixedly connected to a clamping block (47), a limiting block (43) is arranged at the top of the sliding mechanism (2), the top of the limiting block (43) is fixedly connected to a top plate (44), the outer wall of the threaded shaft (41) is threadedly connected to a rotating sleeve (45), and the top of the threaded shaft (41) is fixedly connected to a torsion sleeve (46).

2. The anti-electric shock switch according to claim 1, characterized in that: Sliding openings are provided on both sides of the threaded plate (42), and the threaded plate (42) is slidably connected to the outside of the limiting block (43) through the sliding openings.

3. The anti-electric shock switch according to claim 1, characterized in that: The top of the rotating sleeve (45) contacts the bottom of the top plate (44), and the threaded shaft (41) passes through the rotating sleeve (45).

4. The anti-electric shock switch according to claim 1, characterized in that: The sliding mechanism (2) comprises a long block (21), the long block (21) is fixedly connected to the front of the switch body (1), a sliding groove (22) is provided at the bottom of the long block (21), and a sliding block (23) is slidably connected inside the sliding groove (22).

5. The anti-electric shock switch according to claim 4, characterized in that: The top of the long block (21) is rotatably connected to the bottom end of the threaded shaft (41), and the limit block (43) is fixedly connected to the top of the long block (21).

6. The anti-electric shock switch according to claim 4, characterized in that: The top of the long block (21) is rotatably connected to the bottom end of the threaded shaft (41), and the limit block (43) is fixedly connected to the top of the long block (21).

7. The anti-electric shock switch according to claim 4, characterized in that: The top of the long block (21) is rotatably connected to the bottom end of the threaded shaft (41), and the limit block (43) is fixedly connected to the top of the long block (21).

8. The anti-electric shock switch according to claim 4, characterized in that: The top of the long block (21) contacts the bottom of the threaded plate (42), and the slide groove (22) is fixedly connected to the top of the protective frame (3).

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