Scram button capable of automatically resetting

Abstract

The utility model belongs to the field of scram buttons, and particularly relates to a scram button capable of resetting automatically, which comprises a switch base movably provided with a scram trigger part used for controlling equipment to stop suddenly; the switch base is arranged on the shell; the button is used for triggering the sudden stop triggering part, the button is movably arranged on the shell, and the button corresponds to the sudden stop triggering part; the locking piece is used for locking the position of the button when the sudden stop triggering part is triggered, the locking piece is movably arranged at the position of the shell, and the locking piece corresponds to the button; the reset driving assembly is used for automatically controlling the locking piece to be separated from the button, and the reset driving assembly corresponds to the locking piece in position or is in driving connection with the locking piece. According to the utility model, when the button is pressed to enable the locking piece to trigger the emergency stop triggering part, the locking piece locks the position of the button, and at the moment, the locking piece can be controlled through the reset driving assembly, so that the operation is more convenient when the button is unlocked and reset, and the efficiency of the reset operation is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of emergency stop button, especially relate to an emergency stop button of automatic reset. BACKGROUND

[0002] The emergency stop button can also be called "emergency stop button", and is simply called emergency stop button in the industry. As the name implies, the emergency stop button is a measure that can be used to protect by quickly pressing the button when an emergency occurs. The reset of the current emergency stop button is mostly manual operation. After the emergency stop button is pressed, if the equipment needs to continue to work, the maintenance personnel need to reset in front of the equipment on site. This reset method is relatively complex and the operation efficiency is relatively low.

[0003] As disclosed in the prior art, a more convenient and stable emergency stop button (application number 202223412649.3) includes a knob operating mechanism, a middle seat arranged at the bottom of the knob operating mechanism, and a switch base arranged at the bottom of the middle seat. The knob operating mechanism includes a rod sleeve, a rotatable operating rod installed in the rod sleeve, and a rotating cap installed at the top of the operating rod. Its feature is that the rod sleeve and the operating rod are connected to each other through a quick release device, the quick release device includes an annular seat body, positioning steel balls and springs arranged in the steel ball grooves on both sides of the annular seat body, and the operating rod side wall is provided with an annular positioning groove matched with the positioning steel balls. The emergency stop button disclosed in the prior art has the technical problems of the existing technology. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide an emergency stop button that can automatically reset after being pressed and triggered. The emergency stop button can automatically control its reset, making the operation more convenient and the reset operation more efficient.

[0005] In order to achieve the above purpose, the technical scheme of the utility model is as follows.

[0006] An emergency stop button that can automatically reset, comprising:

[0007] A switch base, the switch base is movably provided with an emergency stop trigger part for controlling the emergency stop of the equipment;

[0008] A housing, the switch base is arranged on the housing;

[0009] A button for triggering the emergency stop trigger part, the button is movably arranged on the housing, and the button corresponds to the emergency stop trigger part;

[0010] A locking piece for locking the position of the button when triggering the emergency stop trigger part, the locking piece is movably arranged on the housing, and the locking piece corresponds to the button.

[0011] The reset driving assembly is used for automatically controlling the locking member to be separated from the button.

[0012] In the emergency stop button, when the button is pressed to make the locking member trigger the emergency stop trigger part, the locking member locks the position of the button, at this time, the locking member can be controlled by the reset driving assembly to unlock the button, and the button is reset; that is, in the emergency stop button, the reset can be automatically controlled, and the reset operation is more convenient and efficient.

[0013] Further, the emergency stop button further comprises a reset elastic member for assisting the reset of the button, and the reset elastic member is arranged on the shell and connected with the button.

[0014] Further, the button is provided with a clamping part outside one end of the emergency stop trigger part, and the emergency stop button further comprises a locking elastic member for pushing the locking member to lock the position of the button when the locking member triggers the emergency stop trigger part, both ends of the locking elastic member are connected with the shell and one end of the locking member respectively, and the other end of the locking member corresponds to the clamping part.

[0015] Further, the other end of the locking member is provided with a guide inclined surface corresponding to the clamping part.

[0016] Further, the locking member is provided with a knob part, and the reset driving assembly corresponds to or abuts against or is drivingly connected with the knob part.

[0017] Further, the reset driving assembly comprises a reset driving motor and a knob part, the reset driving motor is arranged on the shell, the knob part is connected with the output shaft of the reset driving motor, and the knob part corresponds to or abuts against or is drivingly connected with the knob part.

[0018] Further, the locking member is in an overall arc shape.

[0019] Further, the reset driving assembly further comprises a control mainboard, and the control mainboard is electrically connected with the reset driving motor.

[0020] Further, the control mainboard is further provided with a sensor module, the knob part or the end of the output shaft close to the knob part is provided with a sensing part, and the sensing part corresponds to the position of the sensor module.

[0021] Further, the control mainboard is further provided with a wireless communication circuit for remotely controlling the work of the reset driving motor.

[0022] Further, the wireless communication circuit comprises a 4G wireless communication module and a SIM card module, and the 4G wireless communication module and the SIM card module are electrically connected with the control mainboard.

[0023] Further, one side of the shell is provided with a button slot and a control slot, a connecting interface for turning on both the button slot and the control slot is arranged between the button slot and the control slot, the switch base is arranged at one side of the shell, the emergency stop trigger part extends into the button slot, the button penetrates into the button slot from the other side of the shell, and one end of the button is movably arranged in the button slot to correspond to the emergency stop trigger part; the locking part and the reset driving assembly are arranged at the control slot, and the locking part is movably arranged in the control slot to correspond to one end of the button in the control slot through the connecting interface.

[0024] Further, the emergency stop button further comprises a shielding shell, which is detachably arranged at one side of the shell to shield the reset driving assembly and the locking part.

[0025] Further, the switch base is detachably arranged at one side of the shell.

[0026] The emergency stop button has the advantages that when the button is pressed to trigger the emergency stop trigger part, the locking part locks the position of the button, at this time, the reset driving assembly can be used to control the locking part to unlock the button, and the button is reset; that is, the emergency stop button can be automatically reset, the reset operation is more convenient, and the reset operation efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic diagram of the utility model.

[0028] Figure 2 is an exploded view of the utility model.

[0029] Figure 3 is a structural schematic diagram of the hidden switch base and the shielding shell of the utility model.

[0030] Figure 4 is a structural schematic diagram of the reset driving assembly and the locking part.

[0031] Figure 5 is a circuit principle diagram of a circuit on a control mainboard.

[0032] Figure 6 is a circuit principle diagram of a power supply circuit module.

[0033] Figure 7 is a circuit principle diagram of a 4G wireless communication module.

[0034] Figure 8 is a circuit principle diagram of a SIM card module.

[0035] Figure 9 is a circuit principle diagram of a sensor module.

[0036] Figure 10 is a circuit schematic diagram of the motor module.

[0037] 1, switch base; 11, emergency stop trigger part;

[0038] 2, shell; 21, button slot; 22, control slot; 23, engagement port; 24, limiting structure;

[0039] 3, locking piece; 31, locking elastic piece; 32, guide inclined surface; 33, knob;

[0040] 4, reset driving assembly; 41, reset driving motor; 42, knob; 43, output shaft; 44, control mainboard; 441, sensor module; 442, 4G wireless communication module; 443, SIM card module; 444, power supply circuit module; 445, motor module; 45, sensing piece;

[0041] 5, button; 51, reset elastic piece; 52, clamping part;

[0042] 6, shielding shell. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0044] Referring to Figures 1-4 , the embodiment provides an automatic reset emergency stop button, comprising:

[0045] The switch base 1 is movably provided with an emergency stop trigger part 11 for controlling the emergency stop of external equipment;

[0046] The shell 2 is provided with the switch base 1 on one side;

[0047] The button 5 is used for triggering the emergency stop trigger part 11, the button 5 movably passes through the shell 2, and one end of the button 5 corresponds to the emergency stop trigger part 11, and the other end of the button 5 is located at the other side of the shell 2;

[0048] The locking piece 3 is used for locking the position of the button 5 when triggering the emergency stop trigger part 11, the locking piece 3 is movably arranged at one side of the shell 2, and the locking piece 3 corresponds to one end of the button 5;

[0049] The reset driving assembly 4 is used for automatically controlling the locking piece 3 and the button 5 to be separated, the reset driving assembly 4 is arranged at one side of the shell 2, and the reset driving assembly 4 corresponds to the position of the locking piece 3 or is drivingly connected.

[0050] Specifically, the switch base 1 can be substantially equivalent to the switch base 1 in the prior art of a kind of emergency stop button (application number 202223412649.3) in implementation structure and principle;Or, its implementation structure and principle can be substantially equivalent to the mounting seat in the prior art of a kind of large current emergency stop button (application number 202222279713.9), wherein the emergency stop trigger part 11 can be equivalent to its movable block;Or, its implementation structure and principle can be substantially equivalent to the component formed by the structure of transmission contact, contact, spring transmission sheet, wiring contact in the prior art of a kind of reminding type emergency stop button device (application number 202120149472.9), and the emergency stop trigger part 11 can be equivalent to the transmission contact therein;Of course, the switch base 1 structure can also be other existing corresponding structure in the field of emergency stop button, in short, the switch base 1 is prior art, which is not described in detail in the present application.

[0051] In the embodiment, the emergency stop button further comprises a reset elastic member 51 for resetting the auxiliary button 5, which is arranged on the other side of the shell 2 and connected with the button 5. Specifically, the reset elastic member 51 is a spring structure, which is sleeved on the other end of the button 5, and the two ends of the reset elastic member 51 are respectively connected with or abut against the button 5 and the other side of the shell 2. When the other end of the button 5 is pressed, the button 5 will compress the reset elastic member 51 until the locking member 3 triggers the emergency stop trigger part 11, and the locking member 3 locks the position of the button 5. When the locking member 3 is disengaged from the button 5, the button 5 can be reset more stably and quickly under the rebound of the reset elastic member 51. It can be known that the reset elastic member 51 is not essential, because the emergency stop trigger part 11 of the switch base 1 itself can also be provided with a spring structure for resetting.

[0052] In the embodiment, the button 5 is provided with a clamping portion 52 on the outside of one end corresponding to the emergency stop trigger part 11, and the emergency stop button further comprises a locking elastic member 31 for pushing the locking member 3 to lock the position of the button 5 when triggering the emergency stop trigger part 11. The two ends of the locking elastic member 31 are respectively connected with the shell 2 and one end of the locking member 3, and the other end of the locking member 3 corresponds to the clamping portion 52. When the button 5 is pressed to make the locking member 3 trigger the emergency stop trigger part 11, the locking member 3 can be clamped in the clamping portion 52 under the action of the locking elastic member 31, and the position of the button 5 is locked. When the reset driving assembly 4 works, the locking member 3 can be pushed to compress the locking elastic member 31 and disengage from the clamping portion 52, so that the button 5 is unlocked and reset. The locking elastic member 31 is a spring structure.

[0053] In the embodiment, the other end of the locking piece 3 is provided with a guide inclined surface 32 corresponding to the clamping portion 52. The guide inclined surface 32 is arranged such that when the button 5 is pressed, the clamping portion 52 on one end of the button 5 can be more smoothly pushed to compress the locking elastic piece 31 on the other end of the clamping portion 52 through the guide inclined surface 32, and when the clamping portion 52 passes through the other end of the locking piece 3, the other end of the locking piece 3 is stretched and clamped on the other side of the clamping portion 52 under the rebound of the locking elastic piece 31.

[0054] Specifically, a limiting structure 24 for limiting the locking piece 3 from being separated from the shell 2 can be arranged at one side of the shell 2, so that the locking piece 3 can only reciprocate away from or close to the button 5 at one side of the shell 2.

[0055] In the embodiment, the locking piece 3 is provided with a knob 33, and the reset driving assembly 4 is correspondingly abutting or drivingly connected with the knob 33.

[0056] In the embodiment, the reset driving assembly 4 includes a reset driving motor 41 and a knob 42, the reset driving motor 41 is arranged at the shell 2, the knob 42 is connected with an output shaft 43 of the reset driving motor 41, and the knob 42 is correspondingly abutting or drivingly connected with the knob 33. The reset driving motor 41 drives the knob 42 to rotate through the output shaft 43, and when the knob 42 rotates, the knob 33 can be pushed to control the locking piece 3 to compress the locking elastic piece 31 and separate from the clamping portion 52, so as to unlock the button 5 and reset the button 5.

[0057] In the embodiment, the locking piece 3 is arc-shaped as a whole. When the reset driving motor 41 drives the knob 42 to rotate through the output shaft 43, the locking piece 3 can have an arc-shaped movement track in the shell 2, and the arc-shaped structure can be more suitable for the movement track.

[0058] In the embodiment, the reset driving assembly 4 further includes a control mainboard 44, and the control mainboard 44 is electrically connected with the reset driving motor 41.

[0059] Referring to Figures 4-10 In the embodiment, the control mainboard 44 is further provided with a sensor module 441, and the knob 42 or an end of the output shaft 43 close to the knob 42 is provided with a sensing piece 45, and the sensing piece 45 is positionally corresponding to the sensor module 441. Through the arrangement of the sensor module 441 and the sensing piece 45, the rotation control angle of the output shaft 43 of the reset driving motor 41 can be better obtained, so as to more accurately control the working of the reset driving motor 41. Specifically, the sensor module 441 is specifically a Hall sensor module 441.

[0060] In the embodiment, the control mainboard 44 is further provided with a wireless communication circuit for remotely controlling the working of the reset driving motor 41.

[0061] In the embodiment, the wireless communication circuit includes a 4G wireless communication module 442 and a SIM card module 443, both of which are electrically connected to the control mainboard 44. It can be understood that the wireless communication circuit can also be other implementation forms, such as a circuit of other types of cellular network technology, or a circuit designed using wireless local area network technology or satellite communication technology or point-to-point communication technology or other wireless communication methods. See Figure 7 It can be understood that the chip U4 of the 4G wireless communication module 442 is model Air 780EG.

[0062] Specifically, a SIM card can be inserted into the SIM card module 443. The control mainboard 44 is also provided with a power circuit module 444 and a motor module 445, wherein the control mainboard 44 is electrically connected to the reset driving motor 41 through the motor module 445. See Figure 6 The power circuit module 444 is used for external power supply to power the control mainboard 44, and includes a chip U1 XL1509 and a voltage stabilizer Q2 AMS1117. It should be noted that the circuit design in the present application is only one implementation form, and other existing circuit designs with the same function can also be used to replace the circuit in the present application.

[0063] In the embodiment, the shell 2 is provided with a button slot 21 and a control slot 22 on one side, and a connecting port 23 for connecting the two is arranged between the button slot 21 and the control slot 22. The switch base 1 is arranged on one side of the shell 2, and the emergency stop trigger part 11 extends into the button slot 21. The button 5 is inserted into the button slot 21 from the other side of the shell 2, and one end of the button 5 is movably arranged in the button slot 21 to correspond to the emergency stop trigger part 11. The locking piece 3 and the reset driving assembly 4 are both arranged at the control slot 22, and the locking piece 3 is movably arranged in the control slot 22 to correspond to one end of the button 5 in the control slot 22 through the connecting port 23.

[0064] In the embodiment, the emergency stop button further includes a shielding shell 6, which is detachably arranged on one side of the shell 2 to shield the reset driving assembly 4 and the locking piece 3.

[0065] Specifically, the limiting structure 24 is arranged in the control slot 22. Through the cooperation of the shielding shell 6 and the limiting structure 24, the locking piece 3 can be limited to separate from the shell 2, so that the locking piece 3 can only reciprocate away from or close to the button 5 at one side of the shell 2.

[0066] In the embodiment, the switch base 1 is detachably arranged on one side of the shell 2.

[0067] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An auto-resettable emergency stop button, characterized by, The utility model relates to an emergency stop button, which comprises the following parts: A switch base, which is movably provided with an emergency stop trigger part for controlling the emergency stop of equipment; A shell, wherein the switch base is arranged on the shell; A button for triggering the emergency stop trigger part, which is movably arranged on the shell and corresponds to the emergency stop trigger part; A locking part for locking the position of the button when the emergency stop trigger part is triggered, which is movably arranged on the shell and corresponds to the button; A reset driving assembly for automatically controlling the disengagement of the locking part from the button, which corresponds to or is drivingly connected to the position of the locking part.

2. An auto-resetting emergency stop button according to claim 1, wherein, The emergency stop button further comprises a reset elastic part for assisting the reset of the button, which is arranged on the shell and connected to the button.

3. The self-resetting emergency stop button of claim 1, wherein, The outer side of one end of the button corresponding to the emergency stop trigger part is provided with a clamping part, and the emergency stop button further comprises a locking elastic part for pushing the locking part to lock the position of the button when the emergency stop trigger part is triggered, both ends of the locking elastic part are connected to the shell and one end of the locking part, respectively, and the other end of the locking part corresponds to the clamping part.

4. The self-resetting emergency stop button of claim 1, wherein, The other end of the locking part is provided with a guide inclined surface corresponding to the clamping part.

5. The self-resetting emergency stop button of claim 1, wherein, A knob is arranged on the locking part, and the reset driving assembly corresponds to or abuts against or is drivingly connected to the knob.

6. An auto-resetting emergency stop button according to claim 5, wherein, The reset driving assembly comprises a reset driving motor and a knob, the reset driving motor is arranged on the shell, the knob is connected to the output shaft of the reset driving motor, and the knob corresponds to or abuts against or is drivingly connected to the knob.

7. An auto-resetting emergency stop button according to claim 6, wherein, The locking part is arc-shaped as a whole.

8. An auto-resetting emergency stop button according to claim 6, wherein, The reset driving assembly further comprises a control mainboard, which is electrically connected to the reset driving motor.

9. An auto-resetting emergency stop button according to claim 8, wherein, The control mainboard is further provided with a sensor module, and the knob or the end of the output shaft close to the knob is provided with a sensing part, which corresponds to the position of the sensor module.

10. An auto-reset emergency stop button according to claim 8, wherein, The control mainboard is further provided with a wireless communication circuit for remotely controlling the work of the reset driving motor.

11. An auto-resetting emergency stop button according to claim 10, wherein, The wireless communication circuit comprises a 4G wireless communication module and a SIM card module, and both the 4G wireless communication module and the SIM card module are electrically connected to the control mainboard.

12. An auto-resetting emergency stop button according to any one of claims 1 to 11, wherein, One side of the shell is provided with a button groove and a control groove, a link interface for connecting the two grooves is arranged between the button groove and the control groove, the switch base is arranged on one side of the shell, the emergency stop trigger part extends into the button groove, the button is inserted into the button groove from the other side of the shell, one end of the button is movably arranged in the button groove to correspond to the emergency stop trigger part, and the locking part and the reset driving assembly are arranged in the control groove, and the locking part is movably arranged in the control groove to correspond to one end of the button in the control groove through the link interface.

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