CN217280551U - Power switch touch-proof protection mechanism - Google Patents
Power switch touch-proof protection mechanism Download PDFInfo
- Publication number
- CN217280551U CN217280551U CN202220392048.1U CN202220392048U CN217280551U CN 217280551 U CN217280551 U CN 217280551U CN 202220392048 U CN202220392048 U CN 202220392048U CN 217280551 U CN217280551 U CN 217280551U
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- Prior art keywords
- switch
- double
- lock
- spring
- mount pad
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- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 claims 3
- 239000007787 solid Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a power switch prevents touching protection mechanism, including main mount pad to and articulate the double knives switch on main mount pad, fixed mounting has the lock pole on the double knives switch, and slides in the lock pole and be provided with the ejector pad, and in the ejector pad was driven so that the lock block that sets up on it was the closed lockhole that the joint set up respectively on main mount pad and was opened a way the lockhole, slide in the main mount pad and be provided with the overlay, the overlay was driven in order to cover the double knives switch. The utility model discloses a power switch prevents touching protection mechanism accomplishes opening a way and closed circuit through the upset of double pole switch, and the ejector pad is driven so that the lock block that sets up on it in the closed lockhole and the open circuit lockhole that set up of joint difference on main mount pad, makes the circuit keep closed lock solid and keep breaking off the lock solid to avoid the danger that the circuit does not have the event closure and cause, the overlay is driven so that cover on the double pole switch simultaneously, covers the protection to the double pole switch.
Description
Technical Field
The utility model relates to a power switch technical field relates to a power switch prevents touching protection mechanism particularly.
Background
Circuit switches are used in various devices and circuits as means for controlling the closing and opening of a circuit in the circuit.
According to the patent number CN202021293565.0, a power switch anti-touch protection mechanism is disclosed, which comprises a switch device, wherein a wiring plate connected with an external power cable is fixed at the top of the switch device, a concave switch groove is formed in the front surface of the switch device, and a switch pulling block for controlling the on-off is fixed in the switch groove; the front surface of the switch device is symmetrically provided with guide rails, two slide blocks are placed on the front surfaces of the guide rails, a separation plate is connected between the two slide blocks, and the separation plate is connected with the guide rails in a sliding mode through the slide blocks.
In conventional circuit maintenance, generally can break off the circuit in order to overhaul the circuit, but when the disconnection switch, can appear the mistake and bump mechanical landing scheduling problem such as, can make the circuit automatic closure to cause dangerous problems such as maintainer contact, the unable fine fixed effect that plays of current switch simultaneously, thereby influence the maintenance of circuit.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power switch prevents touching protection mechanism can make the switch fixed when the circuit disconnection to prevent the danger that the circuit switch has nothing so closed and cause, and can carry out better protection to the circuit.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a power switch prevents touching protection mechanism, includes main mount pad to and articulate the double pole switch on main mount pad, fixed mounting has the lock pole on the double pole switch, and slides in the lock pole and be provided with the ejector pad, the ejector pad is driven so that the lock block that sets up on it in closed lockhole and the open circuit lockhole of joint setting respectively on main mount pad, it is provided with the overlay to slide in the main mount pad, the overlay is driven in order to cover the double pole switch.
Preferably, the installation base is symmetrically provided with arc-shaped grooves, the arc-shaped grooves are respectively internally provided with a hinge table, the double-pole switch is hinged to the hinge table, one side of the hinge table, which is positioned in the arc-shaped grooves, is respectively provided with a closed end, and the double-pole switch is turned over to be clamped on the closed ends.
Preferably, the outer wall of one side of the locking rod is movably provided with a pressing block, the outer walls of two sides of the pressing block are symmetrically provided with movable rods, the outer wall of one side of the pressing block is fixedly provided with a first spring, and the other end of the first spring is fixedly arranged on the locking rod.
Preferably, the push block is provided with an inclined guide groove, one end of the movable rod is slidably arranged in the inclined guide groove, a second spring is fixedly arranged on the outer wall of one side of the push block, one end of the second spring is fixedly arranged on the locking rod, and the locking block is fixedly arranged on the push block.
Preferably, an arc-shaped chute is formed in the main mounting seat, the covering plate is slidably disposed in the arc-shaped chute, a third spring is fixedly mounted at one end of the arc-shaped chute, and the other end of the third spring is fixedly mounted on the main mounting seat.
Preferably, the locking rod is an insulating plastic plate.
In the technical scheme, the utility model provides a pair of power switch prevents touching protection mechanism possesses following beneficial effect: the double-pole switch is hinged to the main mounting seat, the double-pole switch is turned over to complete open circuit and closed circuit, meanwhile, a locking rod is fixedly mounted on the double-pole switch, a push block is arranged in the locking rod in a sliding mode, the push block is driven to enable the locking block arranged on the push block to be clamped in a closed locking hole and an open locking hole formed in the main mounting seat respectively, when the locking block is clamped in the closed locking hole, the circuit keeps closed locking, when the locking block is clamped in the open locking hole, the circuit keeps open locking, danger caused by circuit failure closing is avoided, meanwhile, the cover plate is driven to cover the double-pole switch, and the double-pole switch is covered and protected.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of an overall structure of a main mounting base provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of the main mounting seat provided in the embodiment of the present invention when closed;
fig. 3 is a schematic cross-sectional structure view of a main mounting base provided in an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a locking rod according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional structure view of a portion of a locking rod according to an embodiment of the present invention;
fig. 6 is a schematic sectional view of a main mounting seat according to an embodiment of the present invention.
Description of reference numerals:
1. a main mounting base; 2. a cover plate; 3. a lock lever; 4. a double-pole switch; 5. a third spring; 11. closing the lock hole; 12. opening the keyhole; 13. a closed end; 14. an arc-shaped slot; 15. an arc-shaped chute; 16. a hinging table; 31. a pressing block; 32. a movable rod; 33. a first spring; 34. a push block; 35. an oblique guide groove; 36. a second spring; 37. a locking block.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-6, a power switch touch-proof protection mechanism, including main mount pad 1, and articulate the double pole switch 4 on main mount pad 1, fixed mounting has locking pole 3 on the double pole switch 4, and slide in the locking pole 3 and be provided with ejector pad 34, ejector pad 34 is driven so that locking block 37 that sets up on it connects respectively in the closed lockhole 11 that sets up on main mount pad 1 and lockhole 12 of opening a way, slide in the main mount pad 1 and be provided with overlay 2, overlay 2 is driven in order to cover double pole switch 4. The double-pole switch 4 is hinged to the main mounting seat 1, so that the double-pole switch can be turned over to complete open circuit and closed circuit, meanwhile, the double-pole switch 4 is fixedly provided with the locking rod 3, the push block 34 is arranged in the locking rod 3 in a sliding mode, the push block 34 is driven to enable the locking block 37 arranged on the push block 37 to be respectively clamped in the closed locking hole 11 and the open locking hole 12 arranged on the main mounting seat 1, when the locking block 37 is clamped in the closed locking hole 11, the circuit keeps closed locking, and when the locking block 37 is clamped in the open locking hole 12, the circuit keeps open locking, so that danger caused by non-fault closing of the circuit is avoided, and meanwhile, the cover plate 2 is driven to cover the double-pole switch 4 to cover and protect the double-pole switch 4.
As shown in fig. 1, as the utility model discloses a further technical scheme that provides, in order to make double pole switch 4 realize opening a way and closed function, arc wall 14 has been seted up to the symmetry on main mount pad 1, be provided with hinge station 16 in the arc wall 14 respectively, double pole switch 4 articulates on hinge station 16, it is provided with closed end 13 respectively to lie in hinge station 16 one side in arc wall 14, and hinge station 16 and closed end 13 electric connection respectively on the circuit, when needs closed circuit, double pole switch 4 upset makes the circuit closure with the joint on closed end 13, otherwise make double pole switch 4 upset break away from closed end 13 so that the circuit breaks off.
As shown in fig. 4, in order to drive the pushing block 34 to slide, a pressing block 31 is movably disposed on an outer wall of one side of the locking rod 3, movable rods 32 are symmetrically disposed on outer walls of two sides of the pressing block 31, a first spring 33 is fixedly mounted on the outer wall of one side of the pressing block 31, the other end of the first spring 33 is fixedly mounted on the locking rod 3, the first spring 33 can reset the pressing block 31, and the pressing block 31 can simultaneously drive the movable rods 32 to slide.
As shown in fig. 5, an inclined guide groove 35 is formed in the push block 34, one end of the movable rod 32 is slidably disposed in the inclined guide groove 35, a second spring 36 is fixedly mounted on an outer wall of one side of the push block 34, one end of the second spring 36 is fixedly mounted on the lock rod 3, and the lock block 37 is fixedly mounted on the push block 34, when the push block 31 is pressed, the movable rod 32 is driven to slide in the inclined guide groove 35, so as to press the push block 34, so that the lock block 37 thereon is separated from the closed lock hole 11 and the open lock hole 12, and when the desired positions of the closed lock hole 11 and the open lock hole 12 are reached, the second spring 36 pushes the push block 34 to clamp the lock block 37 thereon in the closed lock hole 11 and the open lock hole 12 again to complete the process of closing and opening the circuit.
Furthermore, in order to drive the covering plate 2 to turn over, an arc-shaped chute 15 is formed in the main mounting base 1, the covering plate 2 is slidably disposed in the arc-shaped chute 15, a third spring 5 is fixedly mounted at one end of the arc-shaped chute 15, the other end of the third spring 5 is fixedly mounted on the main mounting base 1, the third spring 5 pushes the covering plate 2 to turn over so as to cover the covering plate on the double-pole switch 4 to protect the covering plate, and when the double-pole switch 4 turns over, the covering plate 2 can be pushed to be accommodated in the arc-shaped chute 15.
More specifically, in order to avoid electric shock during use, the locking rod 3 is made of an insulating plastic plate.
The working principle is as follows: the pushing block 31 is pressed to drive one end of the movable rod 32 to slide in the inclined guide groove 35, so that the pushing block 34 is extruded, the locking block 37 on the pushing block is separated from the closed lock hole 11, along with the overturning of the double-pole switch 4, when the position of the open lock hole 12 is reached, the second spring 36 pushes the pushing block 34 to enable the locking block 37 on the pushing block to be clamped in the open lock hole 12 again to complete the open circuit, the pushing block 31 is pressed again to drive one end of the movable rod 32 to slide in the inclined guide groove 35 to extrude the pushing block 34, the locking block 37 on the pushing block 37 is separated from the open lock hole 12 and clamped on the closed end 13 along with the overturning of the double-pole switch 4, meanwhile, the second spring 36 pushes the pushing block 34 to enable the locking block 37 on the pushing block 32 to be clamped in the closed lock hole 11 again to complete the closed circuit, and the third spring 5 pushes the covering plate 2 to be overturned along with the covering plate 2 to cover the double-pole switch 4 to protect the double-pole switch 4, when the double-pole switch 4 is turned over, it can push the cover plate 2 to be received in the arc chute 15.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a power switch prevents touching protection mechanism, its characterized in that, includes main mount pad (1) to and articulate double knives switch (4) on main mount pad (1), fixed mounting has lock pole (3) on double knives switch (4), and slides in lock pole (3) and be provided with ejector pad (34), ejector pad (34) are driven so that lock block (37) that set up on it joint respectively in closed lockhole (11) and the lockhole of opening a way (12) that set up on main mount pad (1), slide in main mount pad (1) and be provided with overlay (2), overlay (2) are driven in order to cover double knives switch (4).
2. The power switch touch prevention protection mechanism according to claim 1, wherein the mounting base (1) is symmetrically provided with arc-shaped grooves (14), hinge tables (16) are respectively arranged in the arc-shaped grooves (14), the double-pole switch (4) is hinged on the hinge tables (16), closed ends (13) are respectively arranged on one sides of the hinge tables (16) in the arc-shaped grooves (14), and the double-pole switch (4) is turned over to be clamped on the closed ends (13).
3. The power switch touch prevention protection mechanism according to claim 1, wherein a pressing block (31) is movably arranged on the outer wall of one side of the locking rod (3), movable rods (32) are symmetrically arranged on the outer walls of two sides of the pressing block (31), a first spring (33) is fixedly arranged on the outer wall of one side of the pressing block (31), and the other end of the first spring (33) is fixedly arranged on the locking rod (3).
4. The power switch touch prevention protection mechanism according to claim 1, wherein the push block (34) is provided with an inclined guide groove (35), one end of the movable rod (32) is slidably disposed in the inclined guide groove (35), a second spring (36) is fixedly mounted on an outer wall of one side of the push block (34), one end of the second spring (36) is fixedly mounted on the lock rod (3), and the lock block (37) is fixedly mounted on the push block (34).
5. The power switch touch-proof protection mechanism according to claim 1, wherein an arc-shaped sliding slot (15) is formed in the main mounting seat (1), the cover plate (2) is slidably disposed in the arc-shaped sliding slot (15), one end of the arc-shaped sliding slot (15) is fixedly mounted with the third spring (5), and the other end of the third spring (5) is fixedly mounted on the main mounting seat (1).
6. The mechanism as claimed in claim 1, wherein the locking rod (3) is made of an insulating plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220392048.1U CN217280551U (en) | 2022-02-25 | 2022-02-25 | Power switch touch-proof protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220392048.1U CN217280551U (en) | 2022-02-25 | 2022-02-25 | Power switch touch-proof protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217280551U true CN217280551U (en) | 2022-08-23 |
Family
ID=82857029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220392048.1U Expired - Fee Related CN217280551U (en) | 2022-02-25 | 2022-02-25 | Power switch touch-proof protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217280551U (en) |
-
2022
- 2022-02-25 CN CN202220392048.1U patent/CN217280551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |