Instant stop switch with protection structure

Abstract

The utility model relates to the technical field of production line emergency management instant stop switches, and discloses an instant stop switch with a protective structure, which comprises an instant stop switch, a protective cover is hinged to the left side of the instant stop switch, an anti-touch assembly and a fixing assembly are arranged on the surface of the protective cover, and the fixing assembly comprises a fixing plate and a protective cover, the fixed plate is fixedly installed on the surface of the protective cover, a sliding rod is slidably connected to the interior of the fixed plate, and a fixed spring is fixedly installed on the surface of the sliding rod. According to the instant stop switch with the protective structure, when the positioning block is pressed against, the instant stop switch can slide away from the surface of the top block, and when the top block slides to the bottom end of the fixed block, the fixed spring is fixedly installed on the surface of the fixed block; when the sliding rod is pressed, the positioning block resets under the action of the connecting spring so as to be clamped on the surface of the inserting rod for limitation, and when the sliding rod is pressed again, the sliding disc on the surface of the inserting rod can abut against the positioning block so as to relieve limitation, so that the stability of the protective cover can be enhanced, and the protection strength of the instant stop switch is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production line emergency management stop switches, specifically a stop switch with a protective structure. Background Art

[0002] A stop switch is a device that can be used to stop machinery in an emergency. In an emergency or when the operator needs to immediately stop a machine, they can press the switch to quickly cut off the machine's power supply or source for safety. Stop switches are often clearly marked or colored, making them easy for operators to quickly locate and press in an emergency. They are widely used in various machinery, production lines, and industrial automation systems, and are a key component of workplace safety.

[0003] However, when protecting the existing stop switches used for emergency management of production lines, protective covers are often used. However, the existing protective covers do not have a fixed effect when in use, but are sleeved on the surface of the stop switches, which can easily loosen or fall off due to external force or misoperation, causing the switches to be exposed, increasing the risk of accidental touch or misoperation. Utility Model Content

[0004] The purpose of the present invention is to provide an instant stop switch with a protective structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stop switch with a protective structure, comprising a stop switch, a protective cover hinged on the left side of the stop switch, an anti-touch component and a fixing component provided on the surface of the protective cover, when the positioning block is abutted, it slides toward the surface away from the top block, when the top block slides to the bottom end of the fixing block, the positioning block is reset under the action of a connecting spring, thereby being clamped on the surface of the insertion rod for restriction, and when the slide rod is pressed again, the sliding disc on the surface of the insertion rod can be used to abut the positioning block, and the fixing component comprises:

[0006] A fixed plate, the fixed plate is fixedly mounted on the surface of the protective cover, a sliding rod is slidably connected inside the fixed plate, a fixed spring is fixedly mounted on the surface of the sliding rod, the fixed spring is fixedly mounted on the outside of the fixed plate, an insertion rod is fixedly mounted on the right side of the sliding rod, a sliding disk is slidably connected to the surface of the insertion rod, a movable spring is fixedly mounted on the left side of the sliding disk, the movable spring is fixedly mounted on the surface of the insertion rod, and a top block is fixedly mounted on the right side of the insertion rod;

[0007] A fixed block is fixedly installed on the surface of the stop switch, a telescopic rod is fixedly installed inside the fixed block, a connecting spring is fixedly installed on the surface of the telescopic rod, a positioning block is fixedly installed on the left side of the telescopic rod, and the positioning block is slidably connected to the inside of the fixed block, thereby removing the restriction, strengthening the stability of the protective cover, and improving the protection of the stop switch.

[0008] Preferably, the anti-touch component includes: a connecting plate, which is fixedly installed on the left side of the sliding rod, a connecting plate is fixedly installed on the top of the sliding rod, a limiting rod is fixedly installed on the right side of the connecting plate, a limiting rod is hinged on the surface of the limiting rod, one end of a torsion spring is hinged on the inner side of the limiting rod, and the other end of the torsion spring is fixedly installed on the surface of the limiting rod.

[0009] Preferably, a positioning plate is fixedly installed on the top of the fixing plate, and a limiting plate is fixedly installed on the right side of the positioning plate. When the protective cover is fixed, the sliding rod will also drive the connecting plate to move in the sliding direction of the sliding rod by pressing the sliding rod. When the connecting rod slides, it will drive the connecting plate to slide. When the connecting plate slides, it will drive the limiting rod to penetrate the positioning plate. When the limiting rod penetrates the positioning plate, the limiting rod will be reset under the action of the torsion spring, thereby being clamped to the outside of the positioning plate for restriction, and the movement of the limiting rod is prevented by the interference of the limiting plate, thereby preventing outsiders from accidentally touching the stop switch and pressing the stop switch, thereby improving the protection and stability of the stop switch.

[0010] Preferably, the cross section of the top block is rectangular, which can improve the resistance effect of the top block.

[0011] Preferably, a plug hole is provided on the surface of the fixing block, which can drive the insertion rod to pass through the fixing block.

[0012] Preferably, the cross section of the positioning block is tapered, which can improve the sliding effect of the positioning block.

[0013] Preferably, a hole is opened on the surface of the positioning plate, and a limiting rod can be used to penetrate the positioning plate.

[0014] Compared with the prior art, the present invention provides an instant stop switch with a protective structure, which has the following beneficial effects:

[0015] 1. The instant stop switch with a protective structure will slide toward the surface away from the top block when the positioning block is interfered with. When the top block slides to the bottom end of the fixed block, the positioning block will reset under the action of the connecting spring, thereby being engaged with the surface of the plug rod for restriction. When the slide rod is pressed again, the sliding disk on the surface of the plug rod can be used to interfere with the positioning block, thereby releasing the restriction, thereby enhancing the stability of the protective cover and improving the protection of the instant stop switch.

[0016] 2. The instant stop switch with a protective structure, when the protective cover is fixed, will drive the connecting plate and the sliding position of the slide rod to move while pressing the slide rod. When the connecting rod slides, it will drive the connecting plate to slide. When the connecting plate slides, it will drive the limiting rod to penetrate the positioning plate. When the limiting rod penetrates the positioning plate, the limiting rod will reset under the action of the torsion spring, thereby being clamped on the outside of the positioning plate for restriction, and the movement of the limiting rod will be prevented by the interference of the limiting plate, thereby preventing outsiders from accidentally touching the stop switch and pressing it, thereby improving the protection and stability of the stop switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the fixed component part of the utility model;

[0019] Figure 3 This is a schematic diagram of the front view structure of the plug rod of the utility model;

[0020] Figure 4 This is a front view structural diagram of the anti-touch component of the present invention.

[0021] In the figure: 1. Stop switch; 2. Protective cover; 3. Anti-touch assembly; 31. Connecting disk; 32. Connecting plate; 33. Limiting rod; 34. Limiting rod; 35. Torsion spring; 36. Positioning plate; 37. Limiting plate; 4. Fixing assembly; 41. Fixing plate; 42. Sliding rod; 43. Fixing spring; 44. Inserting rod; 45. Sliding disk; 46. Movable spring; 47. Top block; 48. Fixing block; 49. Telescopic rod; 410. Connecting spring; 411. Positioning block; 480. Jack; 360. Hole. DETAILED DESCRIPTION

[0022] like Figures 1-4 As shown, the utility model provides a technical solution: a stop switch with a protective structure, including a stop switch 1, a protective cover 2 hinged on the left side of the stop switch 1, and an anti-touch component 3 and a fixing component 4 are provided on the surface of the protective cover 2. When the positioning block 411 is interfered with, it will slide toward the surface away from the top block 47. When the top block 47 slides to the bottom end of the fixing block 48, the positioning block 411 will be reset under the action of the connecting spring 410, thereby being clamped on the surface of the insertion rod 44 for restriction. When the sliding rod 42 is pressed again, the sliding disk 45 on the surface of the insertion rod 44 can be used to interfere with the positioning block 411, and the fixing component 4 includes: a fixed plate 41, a sliding rod 42, a fixed spring 43, an insertion rod 44, a sliding disk 45, a movable spring 46, a top block 47, a fixed block 48, a telescopic rod 49, a connecting spring 410, and a positioning block 411.

[0023] The fixing plate 41 is fixedly mounted on the surface of the protective cover 2, and a sliding rod 42 is slidably connected inside the fixing plate 41. A fixing spring 43 is fixedly mounted on the surface of the sliding rod 42, and the fixing spring 43 is fixedly mounted on the outside of the fixing plate 41. An insertion rod 44 is fixedly mounted on the right side of the sliding rod 42, and a sliding plate 45 is slidably connected on the surface of the insertion rod 44. A movable spring 46 is fixedly mounted on the left side of the sliding plate 45, and the movable spring 46 is fixedly mounted on the surface of the insertion rod 44. A top block 47 and a fixed block 48 are fixedly mounted on the right side of the insertion rod 44. The fixed block 48 is fixedly mounted on the surface of the stop switch 1, and a telescopic rod 49 is fixedly mounted inside the fixed block 48. A connecting spring 410 is fixedly mounted on the surface of the telescopic rod 49. A positioning block 411 is fixedly mounted on the left side of the telescopic rod 49. The positioning block 411 is slidably connected to the inside of the fixed block 48, thereby removing the restriction, enhancing the stability of the protective cover 2, and improving the protection of the stop switch 1.

[0024] The anti-touch component 3 includes: a connecting disk 31, which is fixedly mounted on the left side of the slide rod 42, a connecting plate 32 is fixedly mounted on the top of the slide rod 42, a limiting rod 33 is fixedly mounted on the right side of the connecting plate 32, a limiting rod 34 is hinged on the surface of the limiting rod 33, one end of a torsion spring 35 is hinged on the inner side of the limiting rod 34, and the other end of the torsion spring 35 is fixedly mounted on the surface of the limiting rod 33, a positioning plate 36 is fixedly mounted on the top of the fixing plate 41, and a limiting plate 37 is fixedly mounted on the right side of the positioning plate 36. When the protective cover 2 is fixed, by pressing the slide rod 42, the connecting disk 31 will be driven to move in the sliding direction of the slide rod 42. When the connecting disk 31 slides, it will drive the connecting plate 32 to slide, and when the connecting plate 32 slides, it will drive the limiting rod 33 The limiting rod 33 passes through the positioning plate 36. When the limiting rod 33 passes through the positioning plate 36, the limiting rod 34 will be reset under the action of the torsion spring 35, thereby being clamped on the outside of the positioning plate 36 for restriction, and the movement of the limiting rod 34 is prevented by the interference of the limiting plate 37, thereby preventing outsiders from accidentally touching the stop switch 1 and pressing the stop switch 1, thereby improving the protection and stability of the stop switch 1. The cross-section of the top block 47 is rectangular, which can improve the interference effect of the top block 47. The surface of the fixed block 48 is provided with a socket 480, which can drive the insertion rod 44 to pass through the fixed block 48. The cross-section of the positioning block 411 is conical, which can improve the sliding effect of the positioning block 411. The surface of the positioning plate 36 is provided with a hole 360, which can be used to penetrate the positioning plate 36 by the limiting rod 33.

[0025] When the slide bar 42 is pressed again, the sliding plate 45 on the surface of the rod 44 can be used to contact the positioning block 411, thereby releasing the restriction, thereby enhancing the stability of the protective cover 2 and improving the protection of the stop switch 1.

[0026] When the protective cover 2 is fixed, by pressing the slide bar 42, the connecting disk 31 will also be driven to move in the sliding direction of the slide bar 42. When the connecting disk 31 slides, it will drive the connecting plate 32 to slide. When the connecting plate 32 slides, it will drive the limiting rod 33 to penetrate the positioning plate 36. When the limiting rod 33 penetrates the positioning plate 36, the limiting rod 34 will be reset under the action of the torsion spring 35, thereby being clamped on the outside of the positioning plate 36 for restriction, and the movement of the limiting rod 34 will be prevented by the interference of the limiting plate 37, thereby preventing outsiders from accidentally touching the stop switch 1 and pressing it, thereby improving the protection and stability of the stop switch 1.

[0027] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A stop switch with a protective structure, comprising a stop switch (1), characterized in that: A protective cover (2) is hinged on the left side of the instant stop switch (1), and a touch-proof component (3) and a fixing component (4) are provided on the surface of the protective cover (2), and the fixing component (4) includes: A fixed plate (41), the fixed plate (41) is fixedly mounted on the surface of the protective cover (2), a sliding rod (42) is slidably connected inside the fixed plate (41), a fixed spring (43) is fixedly mounted on the surface of the sliding rod (42), the fixed spring (43) is fixedly mounted on the outside of the fixed plate (41), an insertion rod (44) is fixedly mounted on the right side of the sliding rod (42), a sliding disk (45) is slidably connected to the surface of the insertion rod (44), a movable spring (46) is fixedly mounted on the left side of the sliding disk (45), the movable spring (46) is fixedly mounted on the surface of the insertion rod (44), and a top block (47) is fixedly mounted on the right side of the insertion rod (44); A fixed block (48) is fixedly mounted on the surface of the instant stop switch (1), a telescopic rod (49) is fixedly mounted inside the fixed block (48), a connecting spring (410) is fixedly mounted on the surface of the telescopic rod (49), a positioning block (411) is fixedly mounted on the left side of the telescopic rod (49), and the positioning block (411) is slidably connected to the inside of the fixed block (48).

2. The instant stop switch with a protective structure according to claim 1, characterized in that: The anti-touch component (3) comprises: a connecting disk (31), the connecting disk (31) is fixedly mounted on the left side of the slide rod (42), a connecting plate (32) is fixedly mounted on the top of the slide rod (42), a limiting rod (33) is fixedly mounted on the right side of the connecting plate (32), a limiting rod (34) is hingedly connected to the surface of the limiting rod (33), one end of a torsion spring (35) is hingedly connected to the inner side of the limiting rod (34), and the other end of the torsion spring (35) is fixedly mounted on the surface of the limiting rod (33).

3. The instant stop switch with a protective structure according to claim 1, characterized in that: A positioning plate (36) is fixedly mounted on the top of the fixing plate (41), and a limiting plate (37) is fixedly mounted on the right side of the positioning plate (36).

4. The instant stop switch with a protective structure according to claim 1, characterized in that: The cross section of the top block (47) is rectangular.

5. The instant stop switch with a protective structure according to claim 1, characterized in that: A socket (480) is provided on the surface of the fixing block (48).

6. The instant stop switch with a protective structure according to claim 1, characterized in that: The positioning block (411) has a conical cross section.

7. The instant stop switch with a protective structure according to claim 3, characterized in that: A hole (360) is provided on the surface of the positioning plate (36).

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