CN217214497U

CN217214497U - Power-off controller convenient to disassemble and assemble

Info

Publication number: CN217214497U
Application number: CN202221187276.1U
Authority: CN
Inventors: 林典兴; 谢志宏
Original assignee: Fuzhou Yinan Technology Engineering Co ltd
Current assignee: Fuzhou Yinan Technology Engineering Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-16
Anticipated expiration: 2032-05-18

Abstract

The application discloses power-off control ware convenient to dismouting relates to power-off control ware's technical field, and it includes air switch, still including setting up the trapped orbit in the electronic box, one side of air switch is provided with the grafting piece, be provided with the inserting groove that supplies the grafting piece to peg graft on the trapped orbit, be provided with the movable groove on the grafting piece, the grafting piece has the fixture block at the upper and lower sliding connection of movable inslot, the trapped orbit is provided with the draw-in groove that supplies the fixture block to peg graft on the inserting groove inner wall, works as the fixture block can restrict the grafting piece outwards break away from the trapped orbit when pegging graft to the draw-in groove, just be provided with the one end that is used for driving the fixture block on the grafting piece and peg graft or break away from the drive assembly of draw-in groove. This application can improve air switch's life.

Description

Power-off controller convenient to disassemble and assemble

Technical Field

The application relates to the technical field of power-off controllers, in particular to a power-off controller convenient to disassemble and assemble.

Background

The power-off controller comprises a front end and a terminal, the front end of the power-off controller comprises an air switch in telecommunication connection with the power-off controller terminal and the equipment, and the power-off controller terminal can be closed through the air switch control equipment.

Current air switch installs in the electronic box through buckle and guide rail cooperation usually, but the buckle often more tightly need use great strength to just can dismantle air switch, probably makes the buckle fracture when dismantling, or causes the extrusion damage to air switch, makes air switch's life shorten.

SUMMERY OF THE UTILITY MODEL

In order to improve air switch's life, this application provides a power failure controller convenient to dismouting.

The application provides a power-off controller convenient to dismouting adopts following technical scheme:

the utility model provides a power-off controller convenient to dismouting, includes air switch, still includes the trapped orbit that sets up in the electronic box, one side of air switch is provided with the grafting piece, be provided with the inserting groove that supplies the grafting piece to peg graft on the trapped orbit, be provided with movable groove on the grafting piece, the grafting piece is sliding connection has the fixture block about in the movable groove, the trapped orbit is provided with the draw-in groove that supplies the fixture block to peg graft on the inserting groove inner wall, works as the fixture block can restrict the grafting piece outwards to break away from the trapped orbit when pegging graft to the draw-in groove, just be provided with the drive assembly who is used for the one end grafting of drive fixture block or breaks away from the draw-in groove on the grafting piece.

Through adopting above-mentioned technical scheme, with the grafting piece plug-in to the inserting groove back, with drive assembly drive fixture block joint to the draw-in groove in, thereby the restriction grafting piece outwards breaks away from the inserting groove, make the grafting piece install on fixed track, thereby make air switch install on fixed track, make the fixture block break away from the draw-in groove and can take off the grafting piece fast with drive assembly, thereby make air switch dismantle from fixed track, and can reduce in the installation with air switch's contact, improve air switch's life.

Optionally, the driving assembly comprises a driving block which is connected in the plug block in a sliding mode along the horizontal direction, a communicating cavity which is used for allowing the driving block to move is formed in the plug block, the communicating cavity is communicated with the movable groove, a first inclined plane is arranged on the upper surface of the driving block, a second inclined plane which is connected with the first inclined plane in an abutting mode is arranged on the lower surface of the fixture block, the driving assembly further comprises a screw rod which is connected to the plug block in a threaded mode, one end of the screw rod is located on the outer side of the plug block, and the other end of the screw rod is connected to the driving block in a rotating mode.

Through adopting above-mentioned technical scheme, the screw thread rotates the screw rod and can drives the drive block and remove along the horizontal direction to through the cooperation on first inclined plane and second inclined plane, the drive block can drive the fixture block at the in-process that removes and upwards insert the draw-in groove, or the fixture block receives self action of gravity to fall back to the activity inslot, and the stop rotation screw rod can fix a position the position of fixture block promptly, thereby can adjust the position of fixture block fast.

Optionally, an elastic element for giving the tendency of sliding of the clamping block towards the movable groove is arranged between the clamping block and the inserting block.

Through adopting above-mentioned technical scheme, the elastic component can further drive the fixture block and fall back to the activity inslot.

Optionally, the elastic element comprises a spring arranged in the movable groove, one end of the spring is arranged on the fixture block, and the other end of the spring is arranged on the inner wall of the movable groove.

Optionally, one end of the clamping block, which is far away from the clamping groove, is provided with a guide rod for the spring to be sleeved with, and the insertion block is provided with a guide groove for the guide rod to slide up and down on the inner wall of the movable groove.

Through adopting above-mentioned technical scheme, the guide bar can lead the flexible of spring for can be more stable when the spring is flexible be difficult for crooked.

Optionally, a plurality of limiting rods are arranged on the inner wall of the communicating cavity, a sliding rod is connected to the limiting rods in a sliding manner along the axis direction of the parallel screw rods, and one end of the sliding rod is arranged on the driving block.

Through adopting above-mentioned technical scheme, the pole sliding connection that slides can lead the moving direction of drive block on the gag lever post to make the drive block be difficult for rotating along with the screw rod together.

Optionally, a handle is arranged at one end of the screw rod, which is located at the outer side of the insertion block.

Through adopting above-mentioned technical scheme, the handle can make things convenient for operating personnel to rotate the screw rod.

Optionally, when the insertion block abuts against the inner side wall of the insertion groove, the clamping block is opposite to the clamping groove.

Through adopting above-mentioned technical scheme, grafting piece butt can provide spacing signal in the inserting groove inner wall for operating personnel can be relative fixture block and draw-in groove fast.

In summary, the present application includes at least one of the following benefits:

1. the inserting block is inserted into the inserting groove, and the driving assembly drives the clamping block to be inserted into the clamping groove, so that the inserting block can be quickly installed on the fixed track, the contact between an operator and the air switch is reduced, the external force applied to the air switch is reduced, and the service life of the air switch can be prolonged;

2. the screw rod is rotated to drive the driving block to move to the movable groove for ejecting the clamping block, the operation is fast and convenient, and great force is not needed, so that the splicing block is convenient to disassemble and assemble.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of a plug block of an embodiment of the present application;

FIG. 3 is a cross-sectional view of a fixture block according to an embodiment of the present disclosure when the fixture block is not inserted into the fixture slot;

FIG. 4 is a cross-sectional view of a cartridge of an embodiment of the present application inserted into a cartridge slot;

fig. 5 is an enlarged schematic view of a structure at a in fig. 2.

Description of reference numerals: 1. an air switch; 2. fixing a track; 3. an insertion block; 31. a front portion; 32. a rear portion; 4. inserting grooves; 5. a movable groove; 6. a clamping block; 7. a card slot; 8. a drive assembly; 81. a drive block; 82. a screw; 9. a communicating cavity; 10. a first inclined surface; 11. a second inclined surface; 12. an elastic member; 121. a spring; 13. mounting grooves; 14. a guide bar; 15. a guide groove; 16. a limiting rod; 17. a slide bar; 18. a sliding groove; 19. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses power-off controller convenient to dismouting. Referring to fig. 1, the power outage controller convenient to disassemble and assemble includes a fixed rail 2 fixedly installed in an electric box, and an air switch 1 detachably installed on the fixed rail 2.

Referring to fig. 1, one side of air switch 1 is fixed with grafting piece 3, and the one end of grafting piece 3 is located air switch 1, and the opposite other end of grafting piece 3 extends air switch 1's the back, and sets up the inserting groove 4 that supplies grafting piece 3 to extend the one end grafting of air switch 1 on the fixed track 2, and inserting groove 4 extends along the horizontal direction.

Referring to fig. 2 and 3, the upper surface of the insertion block 3 is provided with a movable groove 5 along the vertical direction, the insertion block 3 is vertically and slidably connected with a fixture block 6 in the movable groove 5, and the fixture block 6 can be completely positioned in the insertion block 3. The fixed rail 2 is provided with a clamping groove 7 for the clamping block 6 to be inserted on the top wall of the insertion groove 4, and the clamping groove 7 extends along with the insertion groove 4.

When the inserting block 3 is inserted into the inserting groove 4 and abuts against the inner side wall of the inserting groove 4, the clamping groove 7 is communicated with the movable groove 5, the upper end of the fixture block 6 can upwards penetrate through the movable groove 5 to be inserted into the clamping groove 7, and the inserting block 3 is provided with a driving assembly 8 for driving the upper end of the fixture block 6 to be upwards inserted or separated from the clamping groove 7.

Referring to fig. 2 and 3, the driving assembly 8 includes a driving block 81 slidably connected in the insertion block 3, and a screw 82 rotatably connected to a face of the driving block 81 near the front side of the air switch 1, and the insertion block 3 has a communicating chamber 9 formed therein for the driving block 81 to slide.

Referring to fig. 2 and 3, the axial direction of the screw rod 82 is parallel to the connection direction of the front side and the rear side of the air switch 1, one end of the screw rod 82 far away from the driving block 81 is threaded through the communication cavity 9 and is positioned at the front end of the insertion block 3, and the handle 19 is fixed. The handle 19 is rotated to move the screw rod 82 back and forth along the axial direction of the screw rod 82, so that the driving block 81 is moved back and forth along the axial direction of the screw rod 82.

Referring to fig. 3 and 4, the upper surface of the driving block 81 has a first inclined surface 10, and the first inclined surface 10 extends obliquely downward in a direction away from the handle 19. The lower surface of the latch 6 is provided with a second inclined surface 11, the inclined direction of the second inclined surface 11 is consistent with that of the first inclined surface 10, and the second inclined surface 11 can be attached to the first inclined surface 10.

When the driving block 81 moves in the communicating cavity 9 to the front end of the plugging block 3, the driving block 81 gradually moves to the first inclined surface 10 to be attached to the second inclined surface 11, and gradually drives the fixture block 6 to move upwards, so that the upper end of the fixture block 6 upwards exceeds the upper surface of the plugging block 3 and abuts against the top wall of the clamping groove 7, thereby limiting the plugging block 3 to be separated from the fixed track 2 outwards, and enabling the air switch 1 to be installed on the fixed track 2. On the contrary, in the process that the driving block 81 moves towards the front end close to the insertion block 3, the clamping block 6 can fall back to the movable groove 5 under the action of the gravity of the clamping block, so that the insertion block 3 can be quickly taken down from the fixed track 2.

Referring to fig. 2, further, an elastic element 12 is disposed between the latch 6 and the insertion block 3, and the elastic element 12 can give the latch 6 a tendency to slide into the movable groove 5. The fixture block 6 has all been seted up mounting groove 13 along the both sides of perpendicular to screw rod 82 axis, and the interior roof of mounting groove 13 is the horizontal plane, and elastic component 12 includes that one end is installed spring 121 on the roof in mounting groove 13, and the other end of spring 121 is vertical downwards to be fixed in on the diapire in the activity groove 5, and spring 121 and mounting groove 13 one-to-one, and drive block 81 is located between two springs 121.

When the spring 121 is in a natural state, the latch 6 is completely located in the movable groove 5, and when the latch 6 is inserted into the slot 7, the spring 121 is in a stretching state.

Referring to fig. 2, in order to improve the stability of spring 121, be fixed with vertical downwardly extending's guide bar 14 on the roof in mounting groove 13, guide bar 14 is cylindric structure, and spring 121 cover is located on the outer wall of guide bar 14, and grafting piece 3 sets up on the diapire in movable groove 5 and supplies the gliding guide way 15 of guide bar 14, and guide way 15 extends along vertical direction, and guide bar 14 lower extreme is located guide way 15 all the time.

Referring to fig. 2 and 5, in order to make the driving block 81 move more stably, two sliding rods 17 are fixed on one surface of the driving block 81 close to the front end of the insertion block 3, the two sliding rods 17 are respectively positioned at two sides of the screw rod 82, and the length extension direction of the sliding rods 17 is parallel to the axial direction of the screw rod 82. The inner wall of the communication cavity 9, which is close to the front end of the insertion block 3, is fixed with a limiting rod 16 extending close to the driving block 81, the limiting rod 16 corresponds to the sliding rod 17 one by one, and the limiting rod 16 is of a cylindrical structure and is coaxially arranged with the sliding rod 17. One end of the limiting rod 16, which is far away from the inner wall of the communicating cavity 9, is provided with a sliding groove 18 for the sliding rod 17 to slide.

When the driving block 81 slides in the communicating cavity 9, the end of the sliding rod 17 far away from the driving block 81 is always positioned in the sliding groove 18, so that the driving block 81 is not easy to be driven to rotate together when the screw rod 82 rotates. When the driving block 81 abuts against the end wall of the limiting rod 16 close to one end of the driving block 81, the driving block 81 is separated from the fixture block 6, and the driving block 81 cannot move continuously to the front end of the insertion block 3, so that the moving state of the driving block 81 is reminded.

Referring to fig. 2 and 3, the insertion block 3 is formed by splicing in order to facilitate the assembly of the respective parts into the insertion block 3. Specifically, the plug block 3 includes a front portion 31 and a rear portion 32, the movable groove 5 and the communicating cavity 9 are opened on the rear portion 32, the communicating cavity 9 on the rear portion 32 penetrates through the front end of the rear portion 32, the screw 82 is connected to the front portion 31 in a threaded manner, and when the front portion 31 is spliced to the rear portion 32, the front portion 31 can close the communicating cavity 9.

The implementation principle of the power-off controller convenient to disassemble and assemble in the embodiment of the application is as follows: the plugging block 3 is plugged into the plugging groove 4, the screw 82 is moved by the screw to enable the driving block 81 to be abutted against the clamping block 6, and the upper end of the clamping block 6 is driven to be upwards plugged into the clamping groove 7, so that the plugging block 3 is installed on the fixed rail 2, and only the air switch 1 is installed on the fixed rail 2. The screw 82 is moved by the reverse thread to separate the driving block 81 from the fixture block 6, and the fixture block 6 falls back into the movable groove 5 under the action of its own gravity and the elastic force of the spring 121, so that the plug-in block 3 can be taken out of the plug-in groove 4, the plug-in block 3 can be detached from the fixed track 2, and the air switch 1 can be taken out of the fixed track 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a power-off controller convenient to dismouting, includes air switch (1), its characterized in that: the air switch is characterized by further comprising a fixed rail (2) arranged in the electric box, wherein an inserting block (3) is arranged on one side of the air switch (1), an inserting groove (4) for inserting the inserting block (3) is formed in the fixed rail (2), a movable groove (5) is formed in the inserting block (3), the inserting block (3) is connected with a clamping block (6) in the movable groove (5) in a vertical sliding mode, a clamping groove (7) for inserting the clamping block (6) is formed in the inner wall of the inserting groove (4) of the fixed rail (2), when the clamping block (6) is inserted into the clamping groove (7), the inserting block (3) can be limited to be separated from the fixed rail (2) outwards, and a driving assembly (8) for driving one end of the clamping block (6) to be inserted into or separated from the clamping groove (7) is arranged on the inserting block (3).

2. The power failure controller convenient to disassemble and assemble according to claim 1, wherein: drive assembly (8) include along horizontal direction sliding connection in drive block (81) in plug block (3), be provided with intercommunication chamber (9) that are used for supplying drive block (81) to remove on plug block (3), intercommunication chamber (9) are linked together with activity groove (5), drive block (81) upper surface is provided with first inclined plane (10), fixture block (6) lower surface is provided with second inclined plane (11) with first inclined plane (10) looks butt, drive assembly (8) still include threaded connection screw rod (82) on plug block (3), the one end of screw rod (82) is located the plug block (3) outside, the other end rotation of screw rod (82) is connected on drive block (81).

3. A power failure controller convenient to disassemble and assemble according to claim 2, characterized in that: an elastic piece (12) giving the fixture block (6) a tendency of sliding towards the movable groove (5) is arranged between the fixture block (6) and the insertion block (3).

4. A power failure controller convenient to disassemble and assemble according to claim 3, wherein: the elastic piece (12) comprises a spring (121) arranged in the movable groove (5), one end of the spring (121) is arranged on the fixture block (6), and the other end of the spring (121) is arranged on the inner wall of the movable groove (5).

5. A power-off controller convenient to disassemble and assemble according to claim 4, characterized in that: the clamping block (6) is provided with a guide rod (14) for sleeving the spring (121) at one end far away from the clamping groove (7), and the insertion block (3) is provided with a guide groove (15) for the guide rod (14) to slide up and down on the inner wall of the movable groove (5).

6. A power failure controller convenient to disassemble and assemble according to claim 2, characterized in that: the connecting device is characterized in that a plurality of limiting rods (16) are arranged on the inner wall of the communicating cavity (9), sliding rods (17) are connected to the limiting rods (16) in a sliding mode along the axis direction of the parallel screw rods (82), and one ends of the sliding rods (17) are arranged on the driving block (81).

7. A power failure controller convenient to disassemble and assemble according to claim 2, characterized in that: and a handle (19) is arranged at one end of the screw rod (82) positioned at the outer side of the insertion block (3).

8. The power failure controller convenient to disassemble and assemble according to claim 1, wherein: when the insertion block (3) is abutted against the inner side wall of the insertion groove (4), the clamping block (6) is opposite to the clamping groove (7).