CN114582649A - Large-current industrial button switch - Google Patents
Large-current industrial button switch Download PDFInfo
- Publication number
- CN114582649A CN114582649A CN202210227132.2A CN202210227132A CN114582649A CN 114582649 A CN114582649 A CN 114582649A CN 202210227132 A CN202210227132 A CN 202210227132A CN 114582649 A CN114582649 A CN 114582649A
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- button
- spring
- button switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention relates to a high-current industrial button switch, which comprises a shell, wherein the interior of the shell is of a hollow structure, one end of the shell is provided with an opening, a button is arranged in the opening, one end of the shell is also provided with two static contacts, the high-current industrial button switch also comprises a cross rod arranged perpendicular to the button, one side of the cross rod is provided with a groove, the end part of the groove is provided with a baffle, the interior of the shell is also fixedly provided with a mounting plate, the mounting plate is provided with a guide groove, the mounting plate is rotatably provided with a trigger mechanism, the trigger mechanism is provided with a first pulley which is in rolling connection with the guide groove and is provided with a bulge matched with the baffle, one end of the trigger mechanism is provided with a second pulley which is matched with a connecting component arranged on the side wall of the shell, the button is also fixedly provided with a rack plate which is matched with a gear rotatably arranged on the mounting plate, and the gear is connected with the trigger mechanism through a one-way transmission component arranged on the mounting plate, realize a key switch, make its function more perfect, the integrated level is higher.
Description
Technical Field
The invention relates to the field of button switches, in particular to a high-current industrial button switch.
Background
The button switch is a switch which utilizes a button to push a transmission mechanism, enables a movable contact and a static contact to be pressed on or off and realizes circuit switching. The button switch is a master control electrical appliance with simple structure and wide application. In an electric automatic control circuit, it is used to manually send out control signals to control contactors, relays, electromagnetic starters, etc.
In practical use, in order to prevent misoperation, the buttons are usually marked or painted with different colors, such as red, yellow, blue, white, black, green, etc. Generally red indicates operation in a "stop" or "dangerous" situation; green means "start" or "on". The scram button must be a red mushroom head button. The button must have a metal protective collar which is higher than the button cap to prevent accidental button touch and malfunction. The material of the button plate and button box on which the buttons are mounted must be metallic and connected to the machine's main ground bus.
Most of the existing button switches rely on a controller for control, namely, once pressing, a signal is sent to the controller to enable a circuit to be conducted, and once pressing is carried out again, a signal is sent to the controller again to enable the circuit to be disconnected.
Disclosure of Invention
The present invention is directed to a high current industrial push button switch to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a high current industrial push button switch comprising: the shell is of a hollow structure, an opening is formed in one end of the shell, a button is movably arranged in the opening, two static contacts are arranged at one end, away from the button, of the shell, and the static contacts penetrate through the shell, extend to the outside of the shell and are connected with an external lead;
further comprising:
a cross bar is arranged perpendicular to the button, a groove is formed in one side of the cross bar, and a baffle is rotatably arranged at the end of the groove;
the inner part of the shell is also fixedly provided with a mounting plate, the mounting plate is provided with a guide groove along the length direction, the mounting plate is rotatably provided with a trigger mechanism, the trigger mechanism is rotatably provided with a first pulley which is in rolling connection with the guide groove, and the trigger mechanism is also provided with a bulge matched with the baffle;
a second pulley is arranged at one end, far away from the end of the trigger mechanism, rotatably connected with the mounting plate, and matched with a connecting assembly arranged on the side wall of the shell;
still be fixed with the rack board on the button, the rack board is installed with the rotation gear cooperation on the mounting panel, just the gear is through setting up one-way transmission assembly on the mounting panel connects trigger mechanism.
As a further scheme of the invention: the trigger mechanism comprises a rotating sleeve plate rotatably mounted on the mounting plate, a telescopic sleeve plate slidably arranged on the rotating sleeve plate, and an elastic assembly arranged between the rotating sleeve plate and the telescopic sleeve plate;
the pivot of rotating the lagging runs through the mounting panel with one-way transmission assembly connects, just it is interior hollow structure and its one side has seted up logical groove along its length direction to rotate the lagging.
As a still further scheme of the invention: the elastic component comprises a spring rod which is arranged along the length direction of the telescopic sleeve plate and is fixed with the telescopic sleeve plate, and a second spring which is sleeved on the spring rod;
the telescopic sleeve plate is fixedly provided with a protruding portion penetrating through the through groove, the protruding portion is arranged on the spring rod in a sliding mode, one end of the second spring is connected with the end portion of the spring rod, and the other end of the second spring is connected with the protruding portion.
As a still further scheme of the invention: the connecting assembly comprises a guide rod which is arranged in parallel with the mounting plate and fixed on the inner part of the shell, a sliding sleeve which is arranged on the guide rod in a sliding way, a moving contact which is fixedly connected with the sliding sleeve, and a triangular block which is fixedly connected with the moving contact;
the triangular block is matched with the second pulley, and the moving contact is electrically connected with one of the fixed contacts and matched with the other fixed contact.
As a still further scheme of the invention: the one-way transmission assembly comprises a ratchet disc arranged inside the gear, a rotary disc rotatably arranged on the gear, and ratchets rotatably arranged on the rotary disc and matched with the ratchet disc.
As a still further scheme of the invention: the ratchet is elastically connected with the rotary disc through an elastic piece.
As a still further scheme of the invention: be provided with the external screw thread on the shell, and be provided with two screw-thread fit's nut rather than on the external screw thread, be located two on the shell still the cover is equipped with splint between the nut, it is provided with the lid to rotate on the splint.
As a still further scheme of the invention: two groups of reset components are further arranged between the button and the inner wall of the shell, and each reset component comprises a vertical rod fixed on the button, a baffle fixedly arranged on the inner wall of the shell and a first spring sleeved on the vertical rod;
the baffle is provided with a through hole for the vertical rod to penetrate through, one end of the first spring is connected with the button, and the other end of the first spring is connected with the baffle.
Compared with the prior art, the invention has the beneficial effects that:
the invention has novel design, compared with the traditional button switch which controls the circuit to be opened and closed by a controller, the button switch can be completely separated from the controller to work when in work, the performance is better and reliable, when the circuit needs to be connected, the button is pressed downwards, the trigger mechanism is operated by the cross rod, and then the trigger mechanism is matched with the connecting component to realize the connection of the circuit, when the circuit needs to be disconnected, the distance for pushing the button inwards is farther compared with the previous time, and the trigger mechanism is reversely operated under the action of the gear, the rack plate and the one-way transmission component, so that the disconnection of the circuit is realized, and even if misoperation exists, the circuit can be disconnected by pushing the button inwards all the time, so that the circuit is safer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a high-current industrial push-button switch.
Fig. 2 is a partial structural diagram of the inside of the housing in one embodiment of the high-current industrial push button switch.
FIG. 3 is a partial schematic view of a further angle inside the housing in an embodiment of the high current industrial push button switch.
Fig. 4 is a schematic structural diagram of the inside of the housing in one embodiment of the high-current industrial push button switch.
FIG. 5 is a schematic view of a further angle inside the housing in an embodiment of the high current industrial push button switch.
FIG. 6 is a schematic view of a connection relationship between a gear and a unidirectional transmission assembly in an embodiment of the high-current industrial push-button switch.
In the figure: 1. a housing; 2. a nut; 3. a splint; 4. a cover body; 5. a button; 6. erecting a rod; 7. a first spring; 8. a cross bar; 9. a baffle plate; 10. mounting a plate; 11. rotating the sleeve plate; 12. a telescopic sleeve plate; 13. A spring lever; 14. a second spring; 15. a guide groove; 16. a first pulley; 17. a protrusion; 18. a triangular block; 19. a moving contact; 20. a guide bar; 21. a rack plate; 22. a gear; 23. a ratchet disc; 24. a turntable; 25. a ratchet; 26. an elastic sheet; 27. static contact; 28. and a second pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element described herein as being "secured to" or "disposed on" another element may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 6, in an embodiment of the present invention, a large current industrial button switch includes:
the device comprises a shell 1, wherein the interior of the shell 1 is of a hollow structure, an opening is formed in one end of the shell, a button 5 is movably arranged in the opening, two static contacts 27 are arranged at one end, away from the button 5, of the shell 1, and the static contacts 27 penetrate through the shell 1, extend to the exterior of the shell and are connected with an external lead;
further comprising:
perpendicular to the horizontal pole 8 that button 5 set up, one side of horizontal pole 8 is provided with the recess, and the tip of recess rotates and installs baffle 9, the inside of shell 1 still is fixed with mounting panel 10, be provided with guide slot 15 along its length direction on the mounting panel 10, and it is provided with trigger mechanism to rotate on the mounting panel 10, trigger mechanism installs including rotating the lagging 11 on the mounting panel 10, slide and set up and be in flexible lagging 12 on the rotating lagging 11, setting are in rotate the lagging 11 with elastic component between the flexible lagging 12, the pivot of rotating the lagging 11 runs through the mounting panel 10 with unidirectional transmission subassembly is connected, just it has seted up logical groove on its length direction for inside hollow structure and its one side to rotate the lagging 11, elastic component includes follows flexible lagging 12 length direction sets up and fixed spring beam 13 with it, establish No. two springs 14 on spring beam 13, be fixed with on the flexible lagging 12 and run through the protruding portion that leads to the groove, the protruding portion slides and sets up on the spring beam 13, No. two springs 14 one end with the end connection of spring beam 13, the other end with the protruding portion is connected, the last rotation of trigger mechanism install with a pulley 16 of 15 roll connections of guide slot, just still be provided with on the trigger mechanism with baffle 9 complex arch 17.
When a circuit connected with the button switch needs to be conducted, the button 5 is pressed inwards to drive the cross rod 8 to move, the cross rod 8 drives the telescopic sleeve plate 12 and the rotary sleeve plate 11 to rotate when moving, the second spring 14 is always in a continuous compression process when the telescopic sleeve plate 12 and the rotary sleeve plate 11 are in a vertical state with the guide groove 15, and then the button 5 is continuously pushed, and the second spring 14 releases elastic potential energy to enable the telescopic sleeve plate 12 to extend outwards relative to the rotary sleeve plate 11 and enable the telescopic sleeve plate 12 and the rotary sleeve plate to rotate.
Since the first pulley 16 is always arranged in the guide slot 15 in a rolling manner, during the rotation of the telescopic sleeve plate 12 and the rotary sleeve plate 11, the second spring 14 is continuously compressed, and then when the telescopic sleeve plate 12 and the rotary sleeve plate 11 are perpendicular to the guide slot 15, the second spring 14 continuously pushes the two, at this time, the second spring 14 releases elastic potential energy and drives the first pulley 16 to move towards the other end of the guide slot 15.
It should be noted that, the rotation center of the rotating sleeve plate 11 deviates from the center point of the guide slot 15, specifically, taking fig. 4 as an example, the rotation center of the rotating sleeve plate 11 is located at the position of the right of the center point of the guide slot 15, so that when the first pulley 16 is respectively located at the end portions of the two ends of the guide slot 15, the distance that the telescopic sleeve plate 12 extends outward is different, and at this time, the vertical distance between the protrusion 17 and the cross bar 8 is also different, when the circuit needs to be disconnected, the push button 5 is pushed deeper, when the telescopic sleeve plate 12 and the rotating sleeve plate 11 are turned over, the telescopic sleeve plate 12 can be reset by the groove on the cross bar 8, when the push button 5 is released, the baffle plate 9 is firstly abutted to the protrusion 17, the back baffle plate 9 continues to move and turn over until the baffle plate 9 is separated from the protrusion 17, and the baffle plate 9 is reset under the action of gravity.
Further, when the cross rod 8 moves, the baffle 9 abuts against the protrusion 17, and a right-angle boss is arranged at the position where the baffle 9 is installed on the cross rod 8, so that the baffle 9 is prevented from yielding when the protrusion 17 is pushed to move.
Referring to fig. 2, 3, 4, and 5, a second pulley 28 is disposed at an end of the trigger mechanism away from the end rotatably connected to the mounting plate 10, the second pulley 28 is matched with a connecting assembly mounted on a side wall of the housing 1, the connecting assembly includes a guide rod 20 disposed parallel to the mounting plate 10 and fixed inside the housing 1, a sliding sleeve slidably disposed on the guide rod 20, a movable contact 19 fixedly connected to the sliding sleeve, and a triangular block 18 fixedly connected to the movable contact 19, the triangular block 18 is adapted to the second pulley 28, and the movable contact 19 is electrically connected to one of the fixed contacts 27 and is matched with the other fixed contact 27.
After the telescopic sleeve plate 12 and the rotating sleeve plate 11 move to cross the vertical state of the guide groove 15, the two continue to move under the action of the second spring 14, so that the second pulley 28 is abutted to the triangular block 18, and under the action of interaction force between the two, the triangular block 18 moves upwards and drives the movable contact 19 to be abutted to one of the fixed contacts 27, thereby realizing the communication of the circuits.
Conversely, when the second pulley 28 is separated from the triangular block 18, the movable contact 19 and the triangular block 18 descend under the action of gravity, so that the circuit is disconnected.
It should be emphasized that when the push-button switch is installed, attention is paid to the upward state of the movable contact 19 to ensure that the baffle 9 and the triangular block 18 work normally under the action of gravity.
Referring to fig. 3, 5, and 6, a rack plate 21 is further fixed on the button 5, the rack plate 21 is matched with a gear 22 rotatably mounted on the mounting plate 10, and the gear 22 is connected to the trigger mechanism through a one-way transmission assembly disposed on the mounting plate 10, the one-way transmission assembly includes a ratchet disc 23 disposed inside the gear 22, a rotary disc 24 rotatably mounted on the gear 22, and a ratchet 25 rotatably mounted on the rotary disc 24 and matched with the ratchet disc 23, the ratchet 25 is elastically connected to the rotary disc 24 through an elastic sheet 26, wherein the rotary disc 24 is rotatably mounted on the mounting plate 10, and the gear 22 is rotatably mounted on the rotary disc 24.
When a circuit connected with the button switch is required to be disconnected, the button 5 is pushed to a deeper depth until the rack plate 21 is meshed with the gear 22, the gear 22 is rotated through the one-way transmission assembly, and the gear 22 rotates the rotating sleeve plate 11 through the belt, so that the circuit is disconnected.
Wherein, because of the existence of the one-way transmission assembly, when the button 5 is released, the gear 22 can not rotate, and here, a damping sleeve can be additionally arranged on the rotating shaft of the gear 22 to improve the resistance when the gear rotates.
Referring to fig. 1, 2 and 3, an external thread is arranged on the housing 1, two nuts 2 in threaded fit with the external thread are arranged on the external thread, a clamping plate 3 is further sleeved between the two nuts 2 on the housing 1, and a cover 4 is rotatably arranged on the clamping plate 3.
Through setting up lid 4 that can overturn for this button switch is when using, by the probability greatly reduced of maloperation, improves industrial production's security.
Referring to fig. 2, 3, 4, and 5, two sets of reset components are further disposed between the button 5 and the inner wall of the housing 1, each reset component includes an upright rod 6 fixed on the button 5, a side plate fixedly mounted on the inner wall of the housing 1, and a first spring 7 sleeved on the upright rod 6, a through hole for the upright rod 6 to pass through is formed in the side plate, one end of the first spring 7 is connected to the button 5, and the other end of the first spring is connected to the side plate.
By arranging the reset component, the button 5 can be reset after being pressed every time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A high current industrial push button switch comprising: the device comprises a shell (1), wherein the interior of the shell (1) is of a hollow structure, an opening is formed in one end of the shell, a button (5) is movably arranged in the opening, two static contacts (27) are arranged at one end, far away from the button (5), of the shell (1), and the static contacts (27) penetrate through the shell (1) and extend to the exterior of the shell and are connected with an external lead;
it is characterized by also comprising:
a cross bar (8) is arranged perpendicular to the button (5), a groove is formed in one side of the cross bar (8), and a baffle (9) is rotatably mounted at the end of the groove;
a mounting plate (10) is further fixed inside the shell (1), a guide groove (15) is formed in the mounting plate (10) along the length direction of the mounting plate, a trigger mechanism is rotatably arranged on the mounting plate (10), a first pulley (16) in rolling connection with the guide groove (15) is rotatably arranged on the trigger mechanism, and a protrusion (17) matched with the baffle (9) is further arranged on the trigger mechanism;
a second pulley (28) is arranged at one end, far away from the end, rotatably connected with the mounting plate (10), of the triggering mechanism, and the second pulley (28) is matched with a connecting assembly mounted on the side wall of the shell (1);
still be fixed with rack plate (21) on button (5), rack plate (21) are installed with the rotation gear (22) cooperation on mounting panel (10), just gear (22) are through setting up one-way transmission assembly on mounting panel (10) is connected trigger mechanism.
2. A high current industrial push button switch according to claim 1, wherein the trigger mechanism comprises a rotating sleeve plate (11) rotatably mounted on the mounting plate (10), a telescopic sleeve plate (12) slidably disposed on the rotating sleeve plate (11), and an elastic component disposed between the rotating sleeve plate (11) and the telescopic sleeve plate (12);
the rotating shaft of the rotating sleeve plate (11) penetrates through the mounting plate (10) and is connected with the one-way transmission assembly, and the rotating sleeve plate (11) is of an internal hollow structure, and one side of the rotating sleeve plate is provided with a through groove along the length direction of the rotating sleeve plate.
3. A high current industrial push button switch according to claim 2, wherein the elastic component comprises a spring rod (13) fixed and arranged along the length direction of the telescopic sleeve plate (12), and a second spring (14) sleeved on the spring rod (13);
the telescopic sleeve plate (12) is fixedly provided with a protruding portion penetrating through the through groove, the protruding portion is arranged on the spring rod (13) in a sliding mode, one end of the second spring (14) is connected with the end portion of the spring rod (13), and the other end of the second spring is connected with the protruding portion.
4. A high-current industrial push-button switch according to claim 1, wherein said connecting assembly comprises a guide rod (20) arranged parallel to said mounting plate (10) and fixed inside said housing (1), a sliding sleeve slidably arranged on said guide rod (20), a movable contact (19) fixedly connected with said sliding sleeve, and a triangular block (18) fixedly connected with said movable contact (19);
the triangular block (18) is matched with the second pulley (28), and the movable contact (19) is electrically connected with one fixed contact (27) and matched with the other fixed contact (27).
5. A high current industrial push button switch according to claim 1, wherein the unidirectional transmission assembly comprises a ratchet plate (23) which is opened inside the gear wheel (22), a rotary plate (24) which is rotatably mounted on the gear wheel (22), and ratchet teeth (25) which are rotatably mounted on the rotary plate (24) and are matched with the ratchet plate (23).
6. A high current industrial push button switch according to claim 5, wherein the ratchet teeth (25) are resiliently connected to the rotary plate (24) by means of a resilient tab (26).
7. A high-current industrial push button switch according to claim 1, wherein an external thread is arranged on the housing (1), two nuts (2) in threaded fit with the external thread are arranged on the external thread, a clamping plate (3) is further sleeved on the housing (1) between the two nuts (2), and a cover body (4) is rotatably arranged on the clamping plate (3).
8. A high-current industrial button switch according to claim 1, wherein two sets of reset components are further arranged between the button (5) and the inner wall of the housing (1), and each reset component comprises an upright rod (6) fixed on the button (5), a baffle fixedly arranged on the inner wall of the housing (1), and a first spring (7) sleeved on the upright rod (6);
the baffle is provided with a through hole for the vertical rod (6) to penetrate through, one end of the first spring (7) is connected with the button (5), and the other end of the first spring is connected with the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210227132.2A CN114582649B (en) | 2022-03-08 | 2022-03-08 | Large-current industrial button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210227132.2A CN114582649B (en) | 2022-03-08 | 2022-03-08 | Large-current industrial button switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114582649A true CN114582649A (en) | 2022-06-03 |
| CN114582649B CN114582649B (en) | 2022-11-15 |
Family
ID=81772962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210227132.2A Active CN114582649B (en) | 2022-03-08 | 2022-03-08 | Large-current industrial button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114582649B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB808458A (en) * | 1956-01-06 | 1959-02-04 | Pierre Lucien Louis Albert | Improvements in snap-action electric switches |
| GB1161646A (en) * | 1967-07-06 | 1969-08-13 | Siemens Ag Albis | Improvements in or relating to Operating-Devices for Electrical Switches |
| CN2569322Y (en) * | 2002-09-06 | 2003-08-27 | 宁波洋光欧利电器有限公司 | Button switch with rachet |
| CN200979847Y (en) * | 2006-12-13 | 2007-11-21 | 陈金澄 | A switch device |
| CN102782794A (en) * | 2009-12-24 | 2012-11-14 | 黑格电子股份有限公司 | Electrical line protection lock mechanism with a differential function |
| CN203325769U (en) * | 2013-06-04 | 2013-12-04 | 科都电气有限公司 | Direct-current speed-adjusting switch |
| CN203706970U (en) * | 2014-01-24 | 2014-07-09 | 赵永余 | Electrical signal conversion button switch |
| CN107492459A (en) * | 2016-06-13 | 2017-12-19 | 柳兵 | High current is from lock strap lamp metal button swtich |
| CN108682573A (en) * | 2018-06-05 | 2018-10-19 | 衢州延航机械科技有限公司 | A kind of PC-Based Control device |
| CN109243888A (en) * | 2018-09-26 | 2019-01-18 | 平湖市华兴电子有限公司 | Novel push button switch |
| CN109637907A (en) * | 2018-12-28 | 2019-04-16 | 浙江正泰电器股份有限公司 | Miniature circuit breaker |
| CN208796882U (en) * | 2018-11-16 | 2019-04-26 | 乐清市大和电气有限公司 | Metal industry button switch |
| CN210516539U (en) * | 2019-10-09 | 2020-05-12 | 黄子冲 | Metal button switch |
-
2022
- 2022-03-08 CN CN202210227132.2A patent/CN114582649B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB808458A (en) * | 1956-01-06 | 1959-02-04 | Pierre Lucien Louis Albert | Improvements in snap-action electric switches |
| GB1161646A (en) * | 1967-07-06 | 1969-08-13 | Siemens Ag Albis | Improvements in or relating to Operating-Devices for Electrical Switches |
| CN2569322Y (en) * | 2002-09-06 | 2003-08-27 | 宁波洋光欧利电器有限公司 | Button switch with rachet |
| CN200979847Y (en) * | 2006-12-13 | 2007-11-21 | 陈金澄 | A switch device |
| CN102782794A (en) * | 2009-12-24 | 2012-11-14 | 黑格电子股份有限公司 | Electrical line protection lock mechanism with a differential function |
| CN203325769U (en) * | 2013-06-04 | 2013-12-04 | 科都电气有限公司 | Direct-current speed-adjusting switch |
| CN203706970U (en) * | 2014-01-24 | 2014-07-09 | 赵永余 | Electrical signal conversion button switch |
| CN107492459A (en) * | 2016-06-13 | 2017-12-19 | 柳兵 | High current is from lock strap lamp metal button swtich |
| CN108682573A (en) * | 2018-06-05 | 2018-10-19 | 衢州延航机械科技有限公司 | A kind of PC-Based Control device |
| CN109243888A (en) * | 2018-09-26 | 2019-01-18 | 平湖市华兴电子有限公司 | Novel push button switch |
| CN208796882U (en) * | 2018-11-16 | 2019-04-26 | 乐清市大和电气有限公司 | Metal industry button switch |
| CN109637907A (en) * | 2018-12-28 | 2019-04-16 | 浙江正泰电器股份有限公司 | Miniature circuit breaker |
| CN210516539U (en) * | 2019-10-09 | 2020-05-12 | 黄子冲 | Metal button switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114582649B (en) | 2022-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109686625A (en) | Miniature circuit breaker | |
| CN210429585U (en) | Switch | |
| CN114582649B (en) | Large-current industrial button switch | |
| CN203038801U (en) | Closing and opening mechanism of switch device | |
| CN108538673B (en) | Earthing switch closes and divides instruction and blocking device | |
| CN109727826A (en) | Miniature circuit breaker | |
| CN103021691A (en) | Switching-on and switching-off mechanism of switchgear | |
| CN208189486U (en) | The pole N breaker with reclosing function | |
| CN109273302B (en) | Electric operating mechanism of circuit breaker | |
| CN216749720U (en) | Mining explosion-proof permanent magnet high-voltage vacuum circuit breaker | |
| CN208189502U (en) | The pole N breaker unit | |
| CN114551182B (en) | Clutch device, operating mechanism and circuit breaker | |
| CN202855668U (en) | Circuit breaker interlocking device | |
| CN109599303A (en) | Miniature circuit breaker | |
| CN108389759A (en) | The poles N breaker with reclosing function | |
| CN211654619U (en) | Interlocking mechanism of power distribution control equipment | |
| CN205943904U (en) | Automobile ignition switch | |
| CN210296222U (en) | Vacuum circuit breaker interlocking mechanism | |
| CN110197983B (en) | Safety socket | |
| CN115249595A (en) | Operation key device and intelligent terminal | |
| WO2019165815A1 (en) | Four-stage time delay microswitch | |
| CN219696377U (en) | External circuit breaker spring operating mechanism of motor | |
| CN112582221A (en) | Installation device of plug-in circuit breaker | |
| CN215644205U (en) | Interlock, circuit breaker subassembly and cubical switchboard | |
| CN210607030U (en) | SOS switch anti-misoperation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |