CN112309749A

CN112309749A - Array four-in-one point-voltage electric switch

Info

Publication number: CN112309749A
Application number: CN202011345358.XA
Authority: CN
Inventors: 余冷
Original assignee: Fuzhou Changle Pangkun Electronic Technology Co ltd
Current assignee: Fuzhou Changle Pangkun Electronic Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-02-02

Abstract

The invention discloses an array four-in-one point-voltage electric switch, which comprises a control shell, wherein a control cavity is arranged in the control shell, the front wall of the control cavity is rotatably provided with a connecting sleeve, the rear side surface of the connecting sleeve is fixedly provided with a control panel, the control panel is rotationally connected with the rear wall of the control cavity, four electric appliance connecting seats which are symmetrical by taking the center of the control cavity as the center are fixedly arranged on the inner wall of the control cavity, the control panel is internally provided with four moving cavities which are symmetrical by taking the center of the control panel as the center and have openings facing the control cavity, the invention adopts a point pressing mode, through the manual electric connection state that four different electrical apparatus connecting seats of coming mechanical control and power contact carry out the difference, not only can realize that four electrical apparatus connecting seats and power contact carry out rotation regulation position through pressing the right side press the pressing plate, can also realize breaking simultaneously the electric connection state of four electrical apparatus connecting seats and power contact through pressing the left side press the pressing plate.

Description

Array four-in-one point-voltage electric switch

Technical Field

The invention relates to the field of point switch devices, in particular to an array four-in-one point voltage switch.

Background

The electric connection between the electric appliance and the power supply is generally realized through the switch, the on-off operation can be carried out, but when various electric appliances and various power supplies are connected in a complex way, the general switch is difficult to realize the conversion and regulation function, so that the use effect of the electric appliance is reduced, and the general regulating switch on the market can cause the closing function to be closed after a whole round of regulation is carried out after the regulation function is realized, so that the problems are very troublesome and the control is complex.

Disclosure of Invention

In order to solve the above problems, the present embodiment provides an array four-in-one point-voltage switch, which comprises a control housing, a control cavity is formed in the control housing, a connecting sleeve is rotatably arranged on the front wall of the control cavity, a control panel is fixedly arranged on the rear side surface of the connecting sleeve, the control panel is rotatably connected with the rear wall of the control cavity, four electrical apparatus connecting seats symmetrical to the center of the control cavity are fixedly arranged on the inner wall of the control cavity, four moving cavities symmetrical to the center of the control panel and having openings facing the control cavity are formed in the control panel, a power contact is slidably arranged on the inner wall of the moving cavity, the power contact can be in contact with and electrically connected with the electrical apparatus connecting seats, the electrical apparatus connecting seats are respectively electrically connected with four different external output sources, and the power contact is respectively electrically connected with four different electrical input sources, the control cavity is internally provided with a control mechanism which can control four power contact heads to rotate and adjust to be electrically connected with different electrical appliance connecting seats and can break the electrical connection state, the control mechanism comprises four fixed disks which are symmetrical by taking the center of the control disk and are fixedly arranged on the front side surface of the control disk, a sliding chute is arranged in each fixed disk, a sliding pin is arranged on the inner wall of each sliding chute in a sliding manner, the extending part of each sliding pin is positioned in the control cavity, a moving block is fixedly arranged on the periphery of each sliding pin positioned in the control cavity, a sliding block is fixedly arranged on the side surface of each moving block far away from the circle center of the control disk, a closing column and an adjusting column are slidably arranged in the inner wall of the upper side of the control shell, the closing column is positioned on the left side of the adjusting column, the extending parts of the closing column and the adjusting column, which are close to the, the arc plate can be contacted with the slide block, the slide block and the arc plate can be connected in a sliding manner, four separation cavities distributed in a front-back array manner are formed in the connecting sleeve, ratchet rings are fixedly arranged on the peripheries of the separation cavities, the moving block is hinged with die racks close to the side of the connecting sleeve, the four die racks respectively extend into the four separation cavities and are meshed with the ratchet rings in the same separation cavities and are meshed with the die in a single direction, an adjusting cavity is formed in the control panel and is communicated with the moving cavity, four pushing cavities with openings facing the control cavity and symmetrical to the center of the control panel are formed in the control panel, the pushing cavities are communicated with the adjusting cavities, pushing blocks are slidably arranged on the inner wall of the pushing cavities, pushing columns are fixedly arranged on the sides of the pushing blocks close to the adjusting cavities, and extending parts of the pushing columns extend into the adjusting cavities, and its end is articulated to be equipped with driven rack, it is equipped with the driven shaft to rotate between the front and back wall in regulation chamber, the periphery of driven shaft has set firmly driven reel and driven gear, driven rack with driven gear meshes, driven reel's periphery is equipped with four and is connected the rope around being equipped with, it stretches into four respectively to connect the rope extension remove the intracavity, and with power contact fixed connection, promote the post with the inner wall sliding connection of control panel, it is close to close the post control panel side extension stretches into in the control chamber, and it is located terminal in the control chamber can with promote the piece butt.

But preferably, close the post with adjust the post and keep away from control chamber side extension stretches out the external world, just close the post with it all sets firmly to adjust the end that the post is located the external world and presses the clamp plate, press the clamp plate with fixed mounting has reset spring between the control housing, rotate on the leading flank of control panel and be equipped with four with the control panel center is the revolving stage of symmetry, sliding sleeve has set firmly on the leading flank of revolving stage, four the die rack runs through respectively and is located the homonymy the sliding sleeve, and with sliding sleeve sliding connection, the sliding sleeve can restrict the die rack all the time with ratchet ring meshing is located the homonymy the sliding sleeve with fixed mounting has roof pressure spring between the movable block.

Preferably, the promotion piece with it is close to promote the chamber fixed mounting has the promotion spring between the regulation chamber lateral wall, power contact with it is close to remove the chamber fixed mounting has the connecting spring between the regulation chamber lateral wall, the back wall rotation of adjusting the chamber be equipped with four with it is the pulley of symmetry to adjust the chamber center, the pulley with driven rack sliding connection, the pulley can restrict driven rack all the time with driven gear engagement.

Preferably, the upside in control chamber has been seted up restriction chamber and transmission chamber, the restriction chamber is located transmission chamber left side, the post of closing runs through the restriction chamber, just the post of closing is located oblique piece has set firmly on the right flank in the restriction chamber, the roof horizontal slip in restriction chamber is equipped with the restriction piece, fixed mounting has the restriction spring between the right flank of restriction piece and the right wall in restriction chamber, oblique piece with the contact of restriction piece, just oblique piece with the restriction piece is close to each other the side and is the inclined plane setting, restriction chamber with the intercommunication is equipped with logical chamber between the transmission chamber, the back wall rotation in transmission chamber is equipped with the transmission shaft, the periphery of transmission shaft has set firmly transmission reel and drive gear, it runs through the transmission chamber, and it is close to it the transmission gear side inner wall has set firmly the transmission rack, the transmission rack with the drive gear meshing, the periphery of the transmission reel is wound with a pull rope, and the extension part of the pull rope penetrates through the through cavity, extends into the limiting cavity and is fixedly connected with the limiting block.

The invention has the beneficial effects that: the invention adopts a point pressing mode, and mechanically controls four different electrical appliance connecting seats and power supply contact heads to carry out different electrical connection states through manual operation, so that the four electrical appliance connecting seats and the power supply contact heads can be rotated and adjusted in position by pressing the right pressing plate, and the electrical connection states of the four electrical appliance connecting seats and the power supply contact heads can be simultaneously disconnected by pressing the left pressing plate.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the inner structure of the control panel of the present invention.

Fig. 3 is a top view of the internal structure of the connecting sleeve of the present invention.

Fig. 4 is an enlarged schematic view of B in fig. 1.

Fig. 5 is an enlarged schematic view of a in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an array four-in-one point-voltage switch, which comprises a control shell 14, wherein a control cavity 15 is arranged in the control shell 14, a connecting sleeve 26 is rotatably arranged on the front wall of the control cavity 15, a control panel 16 is fixedly arranged on the rear side surface of the connecting sleeve 26, the control panel 16 is rotatably connected with the rear wall of the control cavity 15, four electric appliance connecting seats 17 which are symmetrical by taking the center of the control cavity 15 as the center are fixedly arranged on the inner wall of the control cavity 15, four moving cavities 35 which are symmetrical by taking the center of the control panel 16 as the center and have openings facing the control cavity 15 are arranged in the control panel 16, a power supply contact 18 is slidably arranged on the inner wall of the moving cavity 35, the power supply contact 18 can be in contact with and electrically connected with the electric appliance connecting seats 17, the electric appliance connecting seats 17 are respectively electrically connected with four different external output sources, and the power supply contact 18 is respectively electrically connected with, the control cavity 15 is internally provided with a control mechanism 101 which can control four power contacts 18 to rotate and adjust to be electrically connected with different electrical appliance connecting seats 17 and can break the electrical connection state, the control mechanism 101 comprises four fixed disks 19 which are symmetrical about the center of the control disk 16 and are fixedly arranged on the front side surface of the control disk 16, a sliding chute 20 is arranged in each fixed disk 19, the inner wall of each sliding chute 20 is provided with a sliding pin 55 in a sliding manner, the extending part of each sliding pin 55 is positioned in the control cavity 15, the periphery of each sliding pin positioned in the control cavity 15 is fixedly provided with a movable block 23, the side surface of each movable block 23 far away from the circle center of the control disk 16 is fixedly provided with a sliding block 24, the inner wall of the upper side of the control shell 14 is internally provided with a closing column 12 and an adjusting column 29 in a sliding manner, the closing column 12 is positioned on the left side of the adjusting column 29, and the closing column 12 and, the tail end of the adjusting column 29 in the control cavity 15 is fixedly provided with an arc-shaped plate 28, the arc-shaped plate 28 can be in contact with the sliding block 24, the sliding block 24 and the arc-shaped plate 28 can be in sliding connection, four separating cavities 43 distributed in a front-back array are formed in the connecting sleeve 26, ratchet rings 27 are fixedly arranged on the peripheries of the separating cavities 43, the moving block 23 is hinged to the side close to the connecting sleeve 26 and is provided with a die rack 25, the four die racks 25 respectively extend into the four separating cavities 43 and are meshed with the ratchet rings 27 in the same separating cavity 43 and are meshed with one-way dies, an adjusting cavity 37 is formed in the control panel 16 and is communicated with the moving cavity 35, four pushing cavities 32 with openings facing the control cavity 15 and symmetrical to the center of the control panel 16 are formed in the control panel 16, and the pushing cavities 32 are communicated with the adjusting cavity 37, a pushing block 30 is slidably arranged on the inner wall of the pushing cavity 32, a pushing column 31 is fixedly arranged on the pushing block 30 close to the adjusting cavity 37, the extending part of the pushing column 31 extends into the adjusting cavity 37, and the tail end of the adjusting cavity 37 is hinged with a driven rack 39, a driven shaft 42 is rotatably arranged between the front wall and the rear wall of the adjusting cavity 37, a driven reel 41 and a driven gear 40 are fixedly arranged on the periphery of the driven shaft 42, the driven rack 39 is meshed with the driven gear 40, four connection ropes 36 are wound around the outer periphery of the driven reel 41, the extension portions of the connection ropes 36 extend into the four movement chambers 35, and is fixedly connected with the power contact 18, the pushing column 31 is connected with the inner wall of the control panel 16 in a sliding way, the closing column 12 extends into the control chamber 15 close to the control disc 16 side extension and its end located in the control chamber 15 can abut against the push block 30.

Beneficially, the side extension portion of the closing column 12 and the adjusting column 29 far away from the control cavity 15 extends out of the outside, and the ends of the closing column 12 and the adjusting column 29 located at the outside are both fixedly provided with a pressing plate 11, a return spring 13 is fixedly installed between the pressing plate 11 and the control housing 14, the front side surface of the control panel 16 is rotatably provided with four rotating platforms 21 which are symmetrical to the center of the control panel 16, the front side surface of the rotating platform 21 is fixedly provided with a sliding sleeve 22, the four die racks 25 respectively penetrate through the sliding sleeve 22 located at the same side and are slidably connected with the sliding sleeve 22, the sliding sleeve 22 can limit the die racks 25 to be always engaged with the ratchet ring 27, a pressing spring 56 is fixedly installed between the sliding sleeve 22 and the moving block 23 located at the same side, when different electrical connection states need to be adjusted, by manually installing the pressing plate 11 located at the right side, the adjusting column 29 can drive the arc-shaped plate 28 to move towards the slide block 24, so that the arc-shaped plate 28 can press the slide block 24 located at the upper side downwards, the moving block 23 located at the upper side can drive the slide pin 55 located at the upper side to slide downwards, at this time, the die rack 25 located at the upper side can move downwards, so that the ratchet ring 27 can drive the connecting sleeve 26 to rotate anticlockwise, so that the ratchet ring 27 can drive the four die racks 25 to move towards the center of the control disc 16 simultaneously, so that the four moving blocks 23 can contract and move towards the center of the control disc 16 simultaneously, so that the slide blocks 24 located at the upper side and the right side can contact the arc-shaped plate 28, at this time, the control disc 16 rotates anticlockwise, the slide blocks 24 slide along the arc-shaped path of the arc-shaped plate 28, and when the pressing plate 11 located at the right side presses to the maximum displacement, when the control panel 16 is rotated ninety degrees, the four power contacts 18 can be exchanged and electrically connected with the four electrical appliance connecting seats 17, so as to realize the adjustment function.

Advantageously, a pushing spring 33 is fixedly installed between the pushing block 30 and the pushing cavity 32 near the side wall of the adjusting cavity 37, a connecting spring 34 is fixedly installed between the power contact 18 and the moving cavity 35 near the side wall of the adjusting cavity 37, four pulleys 38 symmetrical to the center of the adjusting cavity 37 are rotatably installed on the rear wall of the adjusting cavity 37, the pulleys 38 are slidably connected with the driven rack 39, the pulleys 38 can limit the driven rack 39 to be always meshed with the driven gear 40, when the electrical connection state of the four electrical appliance connecting seats 17 and the power contact 18 needs to be closed simultaneously, the closing column 12 can be inserted into the control cavity 15 and the pushing cavity 32 on the upper left side by manually pressing the pressing plate 11 on the left side, and the pushing block 30 is pushed to move towards the adjusting cavity 37 side, therefore, the pushing column 31 can move into the adjusting cavity 37, the driven rack 39 can drive the driven gear 40 to rotate counterclockwise, the driven shaft 42 can drive the driven reel 41 to rotate counterclockwise, the connecting rope 36 can pull the power contact 18 to enter the moving cavity 35 to be folded, and the effect of disconnecting the electrical connection state can be realized.

Beneficially, the upper side of the control cavity 15 is provided with a limiting cavity 44 and a transmission cavity 50, the limiting cavity 44 is located at the left side of the transmission cavity 50, the closing column 12 penetrates through the limiting cavity 44, an inclined block 45 is fixedly arranged on the right side surface of the closing column 12 located in the limiting cavity 44, a limiting block 46 is arranged on the top wall of the limiting cavity 44 in a left-right sliding manner, a limiting spring 47 is fixedly arranged between the right side surface of the limiting block 46 and the right wall of the limiting cavity 44, the inclined block 45 is in contact with the limiting block 46, the side surfaces of the inclined block 45 and the limiting block 46 close to each other are both inclined surfaces, a through cavity 48 is arranged between the limiting cavity 44 and the transmission cavity 50 in a communicating manner, the rear wall of the transmission cavity 50 is rotatably provided with a transmission shaft 53, a transmission reel 52 and a transmission gear 51 are fixedly arranged on the periphery of the transmission shaft 53, and the adjusting column 29 penetrates through the transmission, a transmission rack 54 is fixedly embedded on the inner wall of the side close to the transmission gear 51, the transmission rack 54 is meshed with the transmission gear 51, a pull rope 49 is wound on the periphery of the transmission reel 52, the extension part of the pull rope 49 penetrates through the through cavity 48, extends into the limiting cavity 44 and is fixedly connected with the limiting block 46, when the closing column 12 is inserted into the pushing cavity 32, the inclined block 45 moves towards the control cavity 15, the inclined block 45 can move to the lower side of the limiting block 46, at the moment, the limiting block 46 can limit the return and reset of the inclined block 45, the stagnation state of the closing column 12 can be realized, the effect of normally disconnecting the electrical connection can be realized, when the electrical connection between the electrical appliance connecting seat 17 and the power supply contact 18 needs to be controlled again, the transmission column 29 can drive the transmission rack 54 to move towards the control cavity 15 only by lightly pressing the pressing plate 11 on the right side, at this time, the transmission rack 54 can drive the transmission gear 51 to rotate clockwise, so that the transmission reel 52 can rotate to draw the pull rope 49, the pull rope 49 can pull the limiting block 46 to move towards the through cavity 48, the inclined block 45 can move upwards to reset through the elastic action of the reset spring 13 positioned at the left side, and the effect of electrical connection can be achieved again.

The following detailed description of the steps of the array four-in-one point-voltage electric switch in this document is provided with reference to fig. 1 to 5:

in the initial state, the electrical appliance connecting seat 17 and the power contact 18 are in an electrical connection state, the moving block 23 and the sliding block 24 are far away from the circle center position of the control disc 16, the return spring 13, the jacking spring 56, the pushing spring 33, the connecting spring 34 and the limiting spring 47 are in a release state, the inclined block 45 is positioned on the upper side of the limiting block 46, the inclined block 45 is in inclined plane contact with the limiting block 46, and the closing column 12 is not inserted into the pushing cavity 32.

When different electrical connection states need to be adjusted in a rotating mode, the pressing plate 11 on the right side is manually installed, the adjusting column 29 can drive the arc-shaped plate 28 to move towards the sliding block 24, so that the arc-shaped plate 28 can press the sliding block 24 on the upper side downwards, the moving block 23 on the upper side can drive the sliding pin 55 on the upper side to slide downwards, the die rack 25 on the upper side can move downwards, the ratchet ring 27 can drive the connecting sleeve 26 to rotate anticlockwise, the ratchet ring 27 can drive the four die racks 25 to move towards the center of the control panel 16, the four moving blocks 23 can simultaneously contract towards the center of the control panel 16, the sliding block 24 on the upper side and on the right side can contact with the arc-shaped plate 28, the control panel 16 rotates anticlockwise, the sliding block 24 slides along the arc-shaped path of the arc-shaped plate 28, when the pressing plate 11 on the right side is pressed to the maximum displacement, when the control panel 16 finishes rotating ninety degrees, the four power contacts 18 can be exchanged and electrically connected with the four electrical appliance connecting seats 17, thereby realizing the adjusting function, when the electrical connection state of the four electrical appliance connecting seats 17 and the power contacts 18 needs to be closed simultaneously, the left pressing plate 11 is pressed manually, the closing column 12 can be inserted into the control cavity 15 and the left upper side pushing cavity 32, and the pushing block 30 is pushed to move towards the adjusting cavity 37 side, thereby the pushing column 31 can move towards the adjusting cavity 37, further the driven rack 39 can drive the driven gear 40 to rotate anticlockwise, the driven shaft 42 can drive the driven reel 41 to rotate anticlockwise, at the moment, the connecting rope 36 can pull the power contacts 18 to enter the moving cavity 35 for folding, thereby the effect of disconnecting the electrical connection state can be realized, when the closing column 12 is inserted into the pushing cavity 32, the inclined block 45 moves towards the control cavity 15 side, the oblique block 45 can be moved to the lower side of the limiting block 46, the limiting block 46 can limit the oblique block 45 to return to reset at the moment, the stagnation state of the closing column 12 can be realized, then the effect of disconnecting the electric connection in a normal state can be realized, when the electric connection between the electric appliance connecting seat 17 and the power supply contact 18 needs to be controlled again, only the right pressing plate 11 needs to be lightly pressed, the adjusting column 29 can drive the transmission rack 54 to move towards the control cavity 15 side, at the moment, the transmission rack 54 can drive the transmission gear 51 to rotate clockwise, the transmission reel 52 can rotate to draw the pull rope 49, the pull rope 49 can pull the limiting block 46 to move towards the through cavity 48 side, then the oblique block 45 can move upwards to reset through the elastic action of the left reset spring 13, and then the effect of re-electric connection can be realized.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a four unification formula point piezoelectric switch in array, includes control housing, its characterized in that: the control cabinet is characterized in that a control cavity is arranged in the control shell, a connecting sleeve is rotatably arranged on the front wall of the control cavity, a control panel is fixedly arranged on the rear side surface of the connecting sleeve, the control panel is rotatably connected with the rear wall of the control cavity, four electric appliance connecting seats which are symmetrical about the center of the control cavity are fixedly arranged on the inner wall of the control cavity, four moving cavities which are symmetrical about the center of the control panel and have openings facing the control cavity are arranged in the control panel, a power contact is slidably arranged on the inner wall of each moving cavity and can be in contact with and electrically connected with the electric appliance connecting seats, the electric appliance connecting seats are respectively electrically connected with four different external output sources, the power contact is respectively electrically connected with four different electric input sources, and the control cavity is internally provided with a circuit board which can control the rotation adjustment of the four power contact and is electrically connected with different electric, the control mechanism comprises four fixed discs which are symmetrical by taking the center of the control disc and are fixedly arranged on the front side surface of the control disc, a sliding groove is formed in each fixed disc, a sliding pin is arranged on the inner wall of the sliding groove in a sliding manner, the extending part of the sliding pin is positioned in the control cavity, a moving block is fixedly arranged on the periphery of the extending part of the sliding pin, which is positioned in the control cavity, a sliding block is fixedly arranged on the side surface of the moving block, which is far away from the circle center of the control disc, a closing column and an adjusting column are slidably arranged in the inner wall of the upper side of the control shell, the closing column is positioned on the left side of the adjusting column, the closing column and the extending part of the adjusting column, which is close to the control cavity, extend into the control cavity, an arc-shaped plate is fixedly arranged at the tail end of the adjusting column, the connecting sleeve is internally provided with four separating cavities distributed in a front-back array manner, the periphery of each separating cavity is fixedly provided with a ratchet ring, the moving block is hinged with a threading die rack close to the side of the connecting sleeve, the four threading die racks respectively extend into the four separating cavities and are meshed with the ratchet rings positioned in the same separating cavity and are meshed with the threading dies in a single direction, the control panel is internally provided with an adjusting cavity which is communicated with the moving cavity, the control panel is internally provided with four pushing cavities with openings facing the control cavity and symmetrical with the center of the control panel, the pushing cavities are communicated with the adjusting cavity, the inner wall of each pushing cavity is provided with a pushing block in a sliding manner, the pushing block is fixedly provided with a pushing column close to the side of the adjusting cavity, the extending part of the pushing column extends into the adjusting cavity, the tail end of the pushing column is hinged with a driven rack, and a driven shaft is rotatably arranged between the front wall and, the periphery of driven shaft has set firmly driven reel and driven gear, driven rack with driven gear meshes, the periphery of driven reel is around being equipped with four and connecting the rope, it stretches into four respectively to connect the rope extension four remove the intracavity, and with power contact fixed connection, promote the post with the inner wall sliding connection of control panel, it is close to close the post control panel side extension stretches into in the control chamber, and it is located terminal in the control chamber can with promote the piece butt.

2. An array four-in-one point-voltage electric switch as claimed in claim 1, wherein: close the post with adjust the post and keep away from control chamber side extension stretches out the external world, just close the post with it all sets firmly the pressure board to adjust the end that the post is located the external world, the pressure board with fixed mounting has reset spring between the control shell, rotate on the leading flank of control panel be equipped with four with the revolving stage of control panel center for the symmetry, the sliding sleeve has set firmly on the leading flank of revolving stage, four the threading die rack runs through respectively and is located the homonymy the sliding sleeve, and with sliding sleeve sliding connection, the sliding sleeve can restrict the threading die rack all the time with ratchet ring meshing is located the homonymy the sliding sleeve with fixed mounting has roof pressure spring between the movable block.

3. An array four-in-one point-voltage electric switch as claimed in claim 2, wherein: promote the piece with it is close to promote the chamber fixed mounting has the promotion spring between the regulation chamber lateral wall, power contact with it is close to remove the chamber fixed mounting has the coupling spring between the regulation chamber lateral wall, the back wall rotation of adjusting the chamber be equipped with four with it is the pulley of symmetry to adjust the chamber center, the pulley with driven rack sliding connection, the pulley can restrict driven rack all the time with driven gear engagement.

4. An array four-in-one point-voltage electric switch as claimed in claim 3, wherein: the upside in control chamber has seted up restriction chamber and transmission chamber, the restriction chamber is located transmission chamber left side, the post of closing runs through the restriction chamber, just the post of closing is located oblique piece has set firmly on the right flank in the restriction chamber, the roof horizontal slip in restriction chamber is equipped with the restriction piece, fixed mounting has the restriction spring between the right flank of restriction piece and the right wall in restriction chamber, the oblique piece with the contact of restriction piece, just the oblique piece with the restriction piece is close to the side each other and is the inclined plane setting, the intercommunication is equipped with logical chamber between restriction chamber and the transmission chamber, the back wall rotation in transmission chamber is equipped with the transmission shaft, the periphery of transmission shaft has set firmly transmission reel and drive gear, the regulation post runs through the transmission chamber, and it is close to transmission gear side inner wall solid embedding has the transmission rack, the transmission rack with the drive gear meshing, the periphery of the transmission reel is wound with a pull rope, and the extension part of the pull rope penetrates through the through cavity, extends into the limiting cavity and is fixedly connected with the limiting block.