Scram button with trigger action

Abstract

The utility model relates to the technical field of emergency stop switches, in particular to an emergency stop button with trigger action, which comprises a trigger mechanism, a limit mechanism and an assembly mechanism, the trigger mechanism comprises a pressing assembly, a movable assembly and an elastic assembly, and the limit mechanism limits the movable assembly; the assembling mechanism comprises a switch base, an assembling groove and a locking element, the triggering mechanism is arranged in the assembling groove and is locked through the locking element, so that the movable mechanism is connected with and abuts against the sliding block piece, and power connection and power failure of the power connection piece are facilitated; the movable assembly can be conveniently pressed through the pressing assembly, the movable assembly is provided with the protruding blocks, when the triggering mechanism stops triggering, the limiting mechanism and the protruding blocks can be conveniently limited, the multiple protruding blocks are arranged, and the movable assembly can be conveniently limited in time; and the triggering mechanism can be conveniently assembled and locked in the assembling groove through the locking element on the assembling mechanism, assembling is easy, practicability is high, and good application prospects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency stop switches, in particular to an emergency stop button with a trigger action. Background Art

[0002] The emergency stop switch is a type of main control electrical appliance. When the machine is in a dangerous state, the emergency stop switch cuts off the power supply and stops the equipment to protect the safety of people and equipment. The emergency stop switch is usually a manually controlled push-type switch, which is connected in series to the control circuit of the equipment. In an emergency, it directly disconnects the power supply of the control circuit to quickly stop the equipment to avoid abnormal operation.

[0003] In the existing technology, the emergency stop switch is not easy to assemble on the base, and the assembly is complicated, which causes certain losses to the emergency stop switch, and the assembly accuracy is low, resulting in the emergency stop switch being insensitive to commands when triggered, and it is not easy to assemble and disassemble on the base. Utility Model Content

[0004] In order to solve the above problems, the utility model provides an emergency stop button with trigger action, which solves the problems that the existing emergency stop switch is inconvenient to assemble on the base, the assembly is complicated, there is a certain loss to the emergency stop switch, and the assembly accuracy is low, resulting in the emergency stop switch being insensitive to the command when triggered, and it is inconvenient to assemble and disassemble on the base.

[0005] The technical solution adopted by the utility model is: a trigger mechanism, the trigger mechanism includes a pressing component, a movable component and an elastic component, the pressing component is provided with a cover cap, one end of the cover cap is connected to the movable component and the elastic component, the elastic component includes a first spring and a second spring; a limiting mechanism, the limiting mechanism is arranged on both sides of the movable component and limits the movable component, the limiting mechanism includes a limiting ring sleeved on the movable component, and a limiting latch for limiting the movable component, the two ends of the first spring are respectively connected to the movable component and the cover cap, and are used to limit the movable component The two ends of the second spring are respectively connected to the limit assembly and the cover cap, and are used to abut the limit assembly and the cover cap; an assembly mechanism, the assembly mechanism includes a switch base, an assembly groove, and a locking element arranged on the assembly groove, an abutting slider member is arranged in the assembly groove, and power connection plates are arranged at both ends of the abutting slider member, the trigger mechanism is arranged on the assembly groove and is locked by the locking element so that one end of the movable mechanism is connected to the abutting slider member, and the movable mechanism is triggered by the trigger mechanism so that the abutting slider member slides down to facilitate the power connection and power disconnection of the power connection plate.

[0006] A further improvement to the above scheme is that a main body bracket is provided on the pressing component, one end of the main body bracket is connected to the cap and is provided with a cavity, and the elastic component and the limiting component are arranged in the cavity and interactively limit each other in the cavity.

[0007] A further improvement to the above solution is that the main body bracket supports the cover cap, and the cover cap rotates the movable component along one end of the main body bracket so that the movable component can slide and be fixed.

[0008] A further improvement to the above scheme is that one end of the movable component is connected to a silicone body, the silicone body is arranged in the cavity, and the movable component drives the silicone body to move up and down along the cavity toward the assembly groove.

[0009] A further improvement to the above solution is that both ends of the silica gel body are provided with silica gel strips, and one end of the silica gel strip can be embedded in the assembly groove to form a sealing structure with the assembly groove.

[0010] A further improvement to the above solution is that a plurality of protrusions are provided on the outer side of the movable component, and one end of the limiting latch abuts against the protrusions to limit the protrusions.

[0011] A further improvement to the above solution is that a reset member is provided at one end of the limit latch, and the reset member resets and limits the limit latch.

[0012] A further improvement to the above solution is that a casing is provided outside the main body bracket, the casing is provided with threads, and a mounting nut is provided on the threads. The mounting nut can be used to install the trigger mechanism and the assembly mechanism along the threads.

[0013] A further improvement to the above scheme is that a limiting groove is provided on the casing, and a buckle is provided on the locking element, and the locking element drives the buckle to rotate along the casing to facilitate the limiting and removal of the buckle and the limiting groove.

[0014] A further improvement to the above scheme is that an abutting sliding groove is provided in the assembly groove, an abutting reset member is provided in the abutting sliding groove, and the abutting sliding block member is provided in the abutting sliding groove and reset by the abutting reset member.

[0015] The beneficial effects of the utility model are:

[0016] Compared with the existing emergency stop switch, the utility model facilitates pressing the cover cap to make the movable component move through the pressing component, and the cover cap is arranged on the main body bracket, so that the cover cap is convenient to rotate on the main body bracket so that the movable component is limited and movable in the cavity, and a protrusion is provided on the movable component. When the trigger mechanism stops triggering, it is convenient for the limiting mechanism and the protrusion to limit the movable component, so that the movable component stops moving, and there are multiple protrusions, which is convenient for timely limiting the movable component, and the structure is compact, and the trigger mechanism is convenient to be assembled in the assembly groove through the assembly mechanism, so that the trigger mechanism triggers the movable component and then abuts the sliding block to facilitate the power connection of the power supply sheet, and a locking element is provided on the assembly groove, and the locking element is convenient to lock the trigger mechanism in the assembly groove, and a snapping piece is provided on the locking element, and a limiting groove is provided on the trigger mechanism, and the locking element is rotated to facilitate the snapping piece to be snapped into the limiting groove, and when assembling, the locking element is rotated so that the snapping piece is limited along the limiting groove on the shell, which simplifies assembly, has strong practicality, and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the utility model with a trigger action emergency stop button;

[0018] Figure 2 This is the front view of the emergency stop button with trigger action of the utility model;

[0019] Figure 3 for Figure 2 Sectional view at AA in the middle;

[0020] Figure 4 This is a schematic diagram of the trigger mechanism of the utility model with a trigger action emergency stop button;

[0021] Figure 5 It is a schematic diagram of a locking element with a trigger action emergency stop button of the utility model.

[0022] Description of reference numerals: trigger mechanism 1, pressing component 11, cover cap 111, main frame 112, casing 113, thread 114, mounting nut 115, limiting groove 116, movable component 12, silicone body 121, silicone strip 122, bump 123, elastic component 13, first spring 131, second spring 132;

[0023] Limiting mechanism 2, limiting ring 21, limiting latch 22, reset member 221;

[0024] Assembling mechanism 3 , switch base 31 , assembly slot 32 , abutting slider member 321 , electrical connection sheet 322 , abutting sliding slot 323 , abutting reset member 324 , locking element 33 , and buckle member 331 . DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] like Figure 1-5 As shown, in one embodiment of the utility model, an emergency stop button with a trigger action comprises a trigger mechanism 1, the trigger mechanism 1 comprises a pressing component 11, a movable component 12 and an elastic component 13, the pressing component 11 is provided with a cap 111, one end of the cap 111 is connected to the movable component 12 and the elastic component 13, the elastic component 13 comprises a first spring 131 and a second spring 132; a limiting mechanism 2, the limiting mechanism 2 is arranged on both sides of the movable component 12 and limits the movable component 12, the limiting mechanism 2 comprises a limiting ring 21 sleeved on the movable component 12, and a limiting pin 22 for limiting the movable component 12, the two ends of the first spring 131 are respectively connected to the movable component 12 and the cap 111, And it is used to abut the movable component 12 and the cover cap 111, the two ends of the second spring 132 are respectively connected to the limiting mechanism 2 and the cover cap 111, and are used to abut the limiting mechanism 2 and the cover cap 111; the assembly mechanism 3, the assembly mechanism 3 includes a switch base 31, an assembly groove 32, and a locking element 33 arranged on the assembly groove 32, the assembly groove 32 is provided with an abutting slider 321, and the two ends of the abutting slider 321 are provided with power connection plates 322, the trigger mechanism 1 is arranged on the assembly groove 32 and is locked by the locking element 33 so that one end of the movable component 12 is connected to the abutting slider 321, and the movable component 12 is triggered by the trigger mechanism 1 so that the abutting slider 321 slides down to facilitate the power connection of the power connection plate 322.

[0029] like Figure 2As shown, a main body bracket 112 is provided on the pressing component 11, one end of the main body bracket 112 is connected to the cap 111 and is provided with a cavity, the elastic component 13 and the limiting mechanism 2 are provided in the cavity and interactively limited in the cavity. In this embodiment, the main body bracket 112 is used to support the cap 111 provided on the main body bracket 112, and the main body bracket 112 is used to provide a cavity on the trigger mechanism 1, and the cavity is connected to the elastic component 13 and the movable component 12, so that the cap 111 is pressed by the elastic component 13 to drive the trigger mechanism 1, which has a simple structure and strong practicality.

[0030] like Figure 3 As shown, the main bracket 112 supports the cap 111, and the cap 111 rotates the movable component 12 along one end of the main bracket 112 so that the movable component 12 can slide and be fixed. In this embodiment, the main bracket 112 facilitates the cap 111 to rotate the movable component 12 on the main bracket 112, which facilitates the control of the movable component 12. The main bracket facilitates the cap 111 to rotate, fix and press the movable component 12 to lift and lower, thereby improving the control of the movable component 12 of the trigger mechanism 1, with a compact structure and strong practicality.

[0031] One end of the movable component 12 is connected to a silicone body 121, and the silicone body 121 is arranged in the cavity. The movable component drives the silicone body 121 to move up and down along the cavity toward the assembly groove. In this embodiment, the silicone body 121 is provided at one end of the movable component, and the movable component and the silicone body 121 are both arranged in the cavity, so that the movable component and the silicone body 121 are driven to slide in the cavity and abut against the abutting slider on the assembly mechanism. The silicone body 121 is used to reduce wear during abutment, and the assembly mechanism is easy to assemble, which is highly practical.

[0032] Both ends of the silicone body 121 are provided with silicone strips 122, one end of which can be embedded in the assembly groove 32 and form a sealing structure with the assembly groove 32. In this embodiment, the trigger mechanism 1 and the assembly mechanism 3 are easily assembled through the silicone body 121, and the silicone strip 122 is provided on the silicone body 121 to facilitate embedding in the assembly groove 32 and forming a sealed structure with the assembly groove 32. Through the sealed structure, dust and water can be prevented from falling into the assembly groove 32, thereby improving the service life of the trigger mechanism 1 and the assembly mechanism 3 and the assembly accuracy of the assembly mechanism 3.

[0033] A plurality of protrusions 123 are provided on the outer side of the movable component 12, and one end of the limiting pin 22 abuts against the protrusion 123 and limits the protrusion 123. In this embodiment, the limiting pin 22 is convenient for limiting the protrusion 123 through the protrusion 123, and a plurality of protrusions 123 are provided on the movable component 12, so that when the trigger mechanism 1 triggers the movable component 12, different areas on the movable component 12 can be limited, thereby improving the practicality of the movable component 12.

[0034] A reset member 221 is provided at one end of the limit latch 22, and the reset member 221 resets and limits the limit latch 22. In this embodiment, the reset member 221 is used to easily reset the limit latch 22, and when the trigger mechanism 1 triggers the movable component 12, the reset member 221 can flexibly drive the limit latch 22 to limit the protrusion 123. When the trigger mechanism is not used, the reset member 221 can reset the limit latch 22, which is highly practical.

[0035] A casing 113 is provided outside the main support 112, and a thread 114 is provided on the casing 113. A mounting nut 115 is provided on the thread 114. The mounting nut 115 can be used to install the trigger mechanism and the assembly mechanism 3 along the thread 114. In this embodiment, the casing 113 is used to protect the main support 112, and the casing 113 is provided with a thread 114, so that when the trigger mechanism 1 on the casing 113 is assembled with the assembly mechanism 3, the trigger mechanism 1 can be further locked and fixed by the mounting nut 115 on the thread 114, thereby improving the assembly stability and assembly accuracy of the assembly mechanism 3 and preventing poor assembly.

[0036] like Figure 4 As shown, a limiting groove 116 is provided on the casing 113, and a snapping piece 331 is provided on the locking element 33. The locking element 33 drives the snapping piece 331 to rotate along the casing 113 to facilitate the limiting and disassembly of the snapping piece 331 and the limiting groove 116. In this embodiment, the limiting groove 116 facilitates the snapping piece 331 on the assembly mechanism 3 to be snapped and secured, so that the trigger mechanism 1 and the assembly mechanism 3 can be assembled, and the trigger mechanism 1 is convenient for sliding against the abutting slider 321 so that the electrical contact piece 322 can be conductively connected. The snapping piece 331 is snapped into the limiting groove 116 to enable the trigger mechanism 1 to be assembled, thereby simplifying assembly, facilitating disassembly, reducing wear on the trigger mechanism 1 and the assembly mechanism 3, and improving practicality.

[0037] An abutting sliding groove 323 is provided in the assembly groove 32, and an abutting reset piece 324 is provided in the abutting sliding groove 323. The abutting sliding slider 321 is provided in the abutting sliding groove 323 and is reset by the abutting reset piece 324. In this embodiment, the abutting sliding groove 323 and the abutting reset piece 324 facilitate the abutting sliding slider 321 to slide in the abutting sliding groove 323, and the abutting sliding slider 321 is limitedly slid, thereby improving the contact accuracy of the power connection piece 322, and the abutting reset piece 324 facilitates the reset of the abutting sliding slider 321, and the structure is compact and practical.

[0038] The utility model provides an emergency stop button with a trigger action, including a trigger mechanism 1, the trigger mechanism 1 including a pressing component 11, a movable component 12 and an elastic component 13, the pressing component 11 is provided with a cap 111, one end of the cap 111 is connected to the movable component 12 and the elastic component 13, the elastic component 13 includes a first spring 131 and a second spring 132; a limiting mechanism 2, the limiting mechanism 2 is arranged on both sides of the movable component 12 and limits the movable component 12, the limiting mechanism 2 includes a limiting ring 21 sleeved on the movable component 12, and a limiting latch 22 for limiting the movable component 12, the two ends of the first spring 131 are respectively connected to the movable component 12 and the movable component 12 is limited. The second spring 132 is connected to the movable component 12 and the cover cap 111, and is used to abut the movable component 12 and the cover cap 111. The two ends of the second spring 132 are respectively connected to the limiting mechanism 2 and the cover cap 111, and are used to abut the limiting mechanism 2 and the cover cap 111; the assembly mechanism 3, the assembly mechanism 3 includes a switch base 31, an assembly groove 32, and a locking element 33 arranged on the assembly groove 32. The assembly groove 32 is provided with an abutting slider 321, and the two ends of the abutting slider 321 are provided with power connection plates 322. The trigger mechanism 1 is arranged on the assembly groove 32 and is locked by the locking element 33 so that one end of the movable component 12 is connected to the abutting slider 321, and the trigger mechanism 1 is provided with a power connection plate 322 at both ends of the abutting slider 321. The movable component 12 is triggered by the trigger mechanism 1 so that the abutting slider 321 slides down to facilitate the power connection of the power supply sheet 322; the pressing component 11 is convenient for pressing the cap 111 to make the movable component 12 move, and the cap 111 is arranged on the main frame 112, so that the cap 111 can rotate on the main frame 112 so that the movable component 12 can be limited and moved in the cavity, and a protrusion 123 is provided on the movable component 12, when the trigger mechanism 1 stops triggering, it is convenient for the limiting mechanism 2 and the protrusion 123 to limit the movable component 12, and a plurality of protrusions 123 are provided, so that the movable component 12 can be limited in time, the structure is compact, and the movable component 12 can be installed. The matching mechanism 3 facilitates the assembly of the trigger mechanism 1 in the assembly groove 32, so that the trigger mechanism 1 triggers the movable component 12 and then abuts the sliding block 321 to facilitate the power connection of the power connection piece 322, and a locking element 33 is provided on the assembly groove 32, through which the trigger mechanism 1 assembled in the assembly groove 32 is conveniently locked, and a snap-fitting piece 331 is provided on the locking element 33, and a limiting groove 116 is provided on the trigger mechanism 1, and the snap-fitting piece 331 is conveniently snapped into the limiting groove 116 by rotating the locking element 33. When assembling, the locking element 33 is rotated so that the snap-fitting piece 331 is limited along the limiting groove 116 on the housing 113, which simplifies assembly, has strong practicality, and has good application prospects.

[0039] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An emergency stop button with trigger action, characterized in that: include A trigger mechanism, the trigger mechanism comprising a pressing component, a movable component and an elastic component, the pressing component is provided with a cap, one end of the cap is connected to the movable component and the elastic component, and the elastic component comprises a first spring and a second spring; A limiting mechanism, the limiting mechanism is arranged on both sides of the movable component and limits the movable component, the limiting mechanism includes a limiting ring sleeved on the movable component, and a limiting latch for limiting the movable component, the two ends of the first spring are respectively connected to the movable component and the cover cap, and are used to abut the movable component and the cover cap, the two ends of the second spring are respectively connected to the limiting component and the cover cap, and are used to abut the limiting component and the cover cap; and The assembly mechanism includes a switch base, an assembly groove, and a locking element arranged on the assembly groove. An abutting slider is arranged in the assembly groove, and power connection plates are arranged at both ends of the abutting slider. The trigger mechanism is arranged on the assembly groove and locked by the locking element so that one end of the movable mechanism is connected to the abutting slider. The movable mechanism is triggered by the trigger mechanism so that the abutting slider slides downward to facilitate the power connection and power disconnection of the power connection plate.

2. The trigger-action emergency stop button according to claim 1, characterized in that: The pressing component is provided with a main body bracket, one end of the main body bracket is connected to the cap and is provided with a cavity, and the elastic component and the limiting component are arranged in the cavity and interactively limit each other in the cavity.

3. The trigger-action emergency stop button according to claim 2, characterized in that: The main body support supports the cover cap, and the cover cap rotates the movable component along one end of the main body support so that the movable component can slide and be fixed.

4. The trigger-action emergency stop button according to claim 3, characterized in that: One end of the movable component is connected with a silicone body, and the silicone body is arranged in the cavity. The movable component drives the silicone body to move up and down along the cavity toward the assembly groove.

5. The trigger-action emergency stop button according to claim 4, characterized in that: Both ends of the silica gel body are provided with silica gel strips, and one end of the silica gel strip can be embedded in the assembly groove to form a sealing structure with the assembly groove.

6. The trigger-action emergency stop button according to claim 5, characterized in that: A plurality of protrusions are arranged on the outer side of the movable component, and one end of the limiting latch abuts against the protrusions to limit the protrusions.

7. The trigger-action emergency stop button according to claim 6, characterized in that: A reset piece is provided at one end of the limit latch, and the reset piece resets and limits the limit latch.

8. The trigger-action emergency stop button according to claim 2, characterized in that: The main support is provided with a casing shell outside, the casing shell is provided with threads, the threads are provided with mounting nuts, and the mounting nuts can be used to install the trigger mechanism and the assembly mechanism along the threads.

9. The trigger-action emergency stop button according to claim 8, characterized in that: The sleeve shell is provided with a limiting groove, and the locking element is provided with a buckle. The locking element drives the buckle to rotate along the sleeve shell to facilitate the limiting and removal of the buckle and the limiting groove.

10. The trigger-action emergency stop button according to claim 9, characterized in that: An abutting sliding groove is arranged in the assembly groove, an abutting resetting member is arranged in the abutting sliding groove, and the abutting sliding block member is arranged in the abutting sliding groove and is reset by the abutting resetting member.

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