CN214588513U

CN214588513U - Enclosed insulation switch protective cover

Info

Publication number: CN214588513U
Application number: CN202120653160.1U
Authority: CN
Inventors: 孙斌; 陆秦峰
Original assignee: Suzhou Dingdi Electric Complete Set Co ltd
Current assignee: Suzhou Dingdi Electric Complete Set Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-02
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a closed insulating switch protection casing, comprising a mounting plate, mounting plate's last fixed surface is connected with mount, the last fixed surface of mount is connected with the motor, and mount and fixedly connected with fluted disc are passed to motor output shaft's one end, mounting plate's upper surface rotates connects the pivot, and one side fixedly connected with of pivot lacks the gear, and lacks the gear and mesh with the fluted disc mutually, the first shifting block of last fixed surface of fluted disc is connected with, lacks the last fixed surface of gear and is connected with the second shifting block, and first shifting block contacts with the second shifting block. The utility model discloses not only use through the cooperation of insulating arc strip and contact, make the ion fan circular telegram eliminate the static on the protection casing, improved the convenience of device, can insulate the ion fan through the insulating layer simultaneously, improved the security of device, can also prevent dust to device inside through the dust screen, improved the cleanliness factor of device.

Description

Enclosed insulation switch protective cover

Technical Field

The utility model relates to an insulated switch technical field especially relates to closed insulated switch protection casing.

Background

A switch is an electronic component that can open a circuit, interrupt a current, or flow a current to another circuit, where "closed" of a contact indicates that an electronic contact is conductive, "open" indicates that the electronic contact is not conductive to form an open circuit, and an insulated switch is one of switches, and is widely used in various electrical appliances because of its leakage protection function.

The insulating switch has the protection casing, and the protection casing can effectually prevent that personnel from touching to protection personnel's safety, insulating switch on the existing market is in the use, because there is the static unable elimination on the protection casing, thereby leads to insulating switch to use and has certain risk, consequently, proposes closed insulating switch protection casing and seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a closed type insulation switch protective cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the closed type insulation switch protective cover comprises a mounting base plate, wherein a fixing frame is fixedly connected to the upper surface of the mounting base plate, a motor is fixedly connected to the upper surface of the fixing frame, one end of an output shaft of the motor penetrates through the fixing frame and is fixedly connected with a fluted disc, the upper surface of the mounting base plate is rotatably connected with a rotating shaft, one side of the rotating shaft is fixedly connected with a gear lack, the gear lack is meshed with the fluted disc, a first shifting block is fixedly connected to the upper surface of the fluted disc, a second shifting block is fixedly connected to the upper surface of the gear lack and is contacted with the first shifting block, a fixing seat is fixedly connected to one side of the rotating shaft, a sliding rod is movably connected to one side of the fixing seat, a first spring is fixedly connected to one side of the sliding rod, the other end of the first spring is fixed to the rotating shaft, an ion fan is fixedly connected to the upper surface of the mounting base plate, and a mounting seat is fixedly connected to one side of the ion fan, one side swing joint of mount pad has the connecting rod, and one side fixedly connected with of connecting rod insulating arc strip, one side of ion fan is equipped with the contact.

As the utility model discloses scheme further again, mounting plate's last fixed surface is connected with the protection casing, torque spring has been cup jointed to one side of connecting rod, and torque spring's both ends are fixed mutually with mount pad and connecting rod respectively.

As the utility model discloses further scheme again, a plurality of louvres have been seted up at the top of protection casing, and louvre evenly distributed.

As the utility model discloses scheme further again, the dust vent has been seted up to one side of mounting plate, fixedly connected with dust screen in the dust vent.

As the utility model discloses scheme further again, a plurality of mounting holes have been seted up to mounting plate's upper surface, and the mounting hole symmetrical distribution.

As the utility model discloses scheme further again, mounting plate's last fixed surface is connected with protection switch, the upper surface of ion fan is equipped with the insulating layer.

As the utility model discloses further scheme again, two line holes have been seted up to one side of mounting plate, and the downthehole fixedly connected with threading sleeve pipe of line.

As the utility model discloses scheme further again, the last fixed surface of mount is connected with the shock pad, and the shock pad contacts with the motor.

The utility model has the advantages that:

1. the motor rotates to enable the fluted disc to drive the gear to rotate through the matching of the sliding rod and the insulating arc-shaped strip, so that the sliding rod pushes the insulating arc-shaped strip to be in contact with the contact, the static electricity on the protective cover is eliminated by electrifying the ion fan, the phenomenon that the static electricity is left on the protective cover to cause the insulating switch to be used is avoided, certain risk is realized, and the safety of the device is improved.

2. Through the setting of installation torsion spring on the connecting rod, torsion spring kick-backs and makes the connecting rod leave the contact to make ion fan lose the power, and then make the circular telegram deionization that ion fan can the indirectness, saved the consumption of the energy.

3. Through the setting of installation dust screen on mounting plate, the dust screen not only makes the device inside can keep ventilating, can also prevent dust to the device is inside, avoids outside dust impurity to enter into the inside use that influences the device of device, has improved the cleanliness factor of device.

Drawings

Fig. 1 is a schematic perspective view of a protective cover of a closed type insulated switch according to the present invention;

fig. 2 is a schematic sectional view of the protective cover of the enclosed insulated switch according to the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure of the enclosed type insulated switch protective cover according to the present invention.

In the figure: 1. a dust screen; 2. mounting a bottom plate; 3. heat dissipation holes; 4. mounting holes; 5. a protective cover; 6. a motor; 7. an ion blower; 8. a fixed mount; 9. a protection switch; 10. threading a sleeve; 11. a shock pad; 12. a fixed seat; 13. a first spring; 14. a slide bar; 15. a connecting rod; 16. a mounting seat; 17. a torsion spring; 18. a fluted disc; 19. a first shifting block; 20. a gear is missing; 21. insulating the arc-shaped strip; 22. a contact; 23. an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, the enclosed type insulation switch protective cover comprises a mounting base plate 2, a fixing frame 8 is fixed on the upper surface of the mounting base plate 2 through bolts, a motor 6 is fixed on the upper surface of the fixing frame 8 through bolts, one end of an output shaft of the motor 6 penetrates through the fixing frame 8 and is connected with a fluted disc 18 in a key mode, the upper surface of the mounting base plate 2 is rotatably connected with a rotating shaft, a missing toothed wheel 20 is fixed on one side of the rotating shaft through bolts, the missing toothed wheel 20 is meshed with the fluted disc 18, a first shifting block 19 is fixed on the upper surface of the fluted disc 18 through bolts, a second shifting block is fixed on the upper surface of the missing toothed wheel 20 through bolts, the first shifting block 19 is contacted with the second shifting block, a fixing seat 12 is fixed on one side of the rotating shaft through bolts, a sliding rod 14 is connected on one side of the fixing seat 12 through sliding, a first spring 13 is fixed on one side of the sliding rod 14 through bolts, and the other end of the first spring 13 is fixed with the rotating shaft, the upper surface of mounting plate 2 is fixed with ion fan 7 through the bolt, there is mount pad 16 one side of ion fan 7 through the bolt fastening, one side of mount pad 16 rotates and is connected with connecting rod 15, one side of connecting rod 15 is fixed with insulating arc strip 21 through the bolt fastening, when slide bar 14 and insulating arc strip 21 contact, first spring 13 contracts, when slide bar 14 and insulating arc strip 21 separate, first spring 13 resilience extension, one side of ion fan 7 is equipped with contact 22, motor 6 rotates and makes fluted disc 18 drive the rotation that lacks gear 20, thereby make slide bar 14 promote insulating arc strip 21 and contact 22 produce the contact, and then make the static of ion fan 7 circular telegram on to protection casing 5 eliminate, it leads to the insulating switch to use to have certain risk to avoid leaving static on protection casing 5.

In the utility model, it is to be noted that, the upper surface of the mounting base plate 2 is fixed with a protective cover 5 through bolts, one side of the connecting rod 15 is sleeved with a torsion spring 17, and both ends of the torsion spring 17 are respectively fixed with the mounting base 16 and the connecting rod 15, the top of the protective cover 5 is provided with a plurality of heat dissipation holes 3, and the heat dissipation holes 3 are evenly distributed, the heat dissipation holes 3 can dissipate the heat generated when the motor 6 and the ion fan 7 in the device work, one side of the mounting base plate 2 is provided with a dust-proof opening, a dust-proof net 1 is fixed in the dust-proof opening through bolts, the dust-proof net 1 not only can keep the inside of the device ventilated, but also can prevent dust in the device, prevent external dust impurities from entering the inside of the device to influence the use of the device, the upper surface of the mounting base plate 2 is provided with a plurality of mounting holes 4, and the mounting holes 4 are symmetrically distributed, the upper surface of the mounting base plate 2 is fixed with a protection switch 9 through bolts, the upper surface of ion fan 7 is equipped with insulating layer 23, insulating layer 23 can insulate ion fan 7, the security of device has been improved, two line holes have been seted up to one side of mounting plate 2, it has threading sleeve pipe 10 to fix through the bolt in the line hole, the upper surface of mount 8 bonds has shock pad 11, and shock pad 11 contacts with motor 6, shock pad 11 can alleviate the vibrations that motor 6 during operation produced, avoid motor 6's the too big spare part damage or not hard up that leads to the device inside of the amplitude of vibration.

The working principle is as follows: when the static electricity on the protective cover 5 needs to be eliminated, firstly, the motor 6 is started, the motor 6 drives the fluted disc 18 to rotate for a circle, so that the first shifting block 19 on the fluted disc 18 shifts the second shifting block on the missing gear 20, so that the fluted disc 18 is meshed with the missing gear 20 and drives the missing gear 20 to rotate for a circle, the missing gear 20 rotates to rotate so that the sliding rod 14 on the fixed seat 12 rotates, so that the sliding rod 14 pushes the connecting rod 15 on the insulating arc-shaped bar 21 to rotate, the first spring 13 contracts, the torsion spring 17 deforms, so that the insulating arc-shaped bar 21 moves to a proper position to be contacted with the contact 22, at the moment, the ion fan 7 is electrified to generate charged particles to be neutralized with the static electricity on the protective cover 5, so that the static electricity is removed, then the fluted disc 18 continues to rotate for a second circle, at the moment, the notch on the missing gear 20 is positioned below the fluted disc 18, so that the missing gear 20 and the fluted disc 18 cannot drive the missing gear 20 to rotate, meanwhile, the torsion spring 17 rebounds to enable the connecting rod 15 to leave the contact 22, so that the ion fan 7 loses power, and the operation is repeated, so that the device indirectly removes static electricity from the protective cover 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Closed insulating switch protection casing, including mounting plate (2), its characterized in that, the last fixed surface of mounting plate (2) is connected with mount (8), and the last fixed surface of mount (8) is connected with motor (6), and mount (8) and fixedly connected with fluted disc (18) are passed to the one end of motor (6) output shaft, the last surface rotation of mounting plate (2) connects the pivot, and one side fixedly connected with of pivot lacks gear (20), and lacks gear (20) and fluted disc (18) mesh mutually, the last fixed surface of fluted disc (18) is connected with first shifting block (19), and the last fixed surface of lacking gear (20) is connected with the second shifting block, and first shifting block (19) contacts with the second shifting block, one side fixedly connected with fixing base (12) of pivot, one side swing joint of fixing base (12) has slide bar (14), the utility model discloses a sliding rod (14) of motor vehicle, including slide bar (14), one side fixedly connected with first spring (13), and the other end of first spring (13) is fixed mutually with the pivot, the last fixed surface of mounting plate (2) is connected with ion fan (7), one side fixedly connected with mount pad (16) of ion fan (7), and one side swing joint of mount pad (16) has connecting rod (15), one side fixedly connected with insulating arc strip (21) of connecting rod (15), one side of ion fan (7) is equipped with contact (22).

2. The protective cover for the enclosed insulated switch according to claim 1, wherein the protective cover (5) is fixedly connected to the upper surface of the mounting base plate (2), one side of the connecting rod (15) is sleeved with a torsion spring (17), and two ends of the torsion spring (17) are respectively fixed to the mounting base (16) and the connecting rod (15).

3. The protective cover for the enclosed insulated switch according to claim 2, wherein the top of the protective cover (5) is opened with a plurality of heat dissipation holes (3), and the heat dissipation holes (3) are uniformly distributed.

4. The protective cover of the enclosed insulated switch according to claim 2, characterized in that a dust-proof opening is opened on one side of the mounting base plate (2), and a dust-proof net (1) is fixedly connected in the dust-proof opening.

5. The protective cover for the enclosed insulated switch according to claim 1, wherein the mounting base plate (2) has a plurality of mounting holes (4) formed in the upper surface thereof, and the mounting holes (4) are symmetrically distributed.

6. The protective cover for the enclosed insulated switch according to claim 1, characterized in that a protective switch (9) is fixedly connected to the upper surface of the mounting base plate (2), and an insulating layer (23) is provided on the upper surface of the ion blower (7).

7. The protective cover for the enclosed insulated switch according to claim 6, wherein one side of the mounting base plate (2) is provided with two wire holes, and a threading sleeve (10) is fixedly connected in the wire holes.

8. The protective cover for the enclosed insulated switch according to claim 1, characterized in that a shock pad (11) is fixedly connected to the upper surface of the fixing frame (8), and the shock pad (11) is in contact with the motor (6).