CN214381700U

CN214381700U - Electric control device based on silicon carbide thyristor SCR

Info

Publication number: CN214381700U
Application number: CN202023311812.8U
Authority: CN
Inventors: 宋燕玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an electrically controlled device based on carborundum thyristor SCR, including box and base, outer wall one side of box is connected with the chamber door, the outer wall of chamber door and the outer wall junction of box are provided with the hinge, the lower extreme bottom of box is connected with the base, and the lower extreme bottom of base is connected with the slipmat, the upper end top of box is connected with the operation panel, and the upper end both sides of operation panel are connected with the fixture block, and is connected with the slide bar on one side of the inside of fixture block, outer wall one side of slide bar is connected with hides dirt cloth, the outer wall one side that hides dirt cloth is connected with reset spring. This electrically controlled device based on carborundum thyristor SCR is provided with the slide bar, has fixed block in the welding of both sides, has seted up the recess on the inboard of this fixed block, and the size of this recess and the mutual gomphosis of size of slide bar can make the slide bar carry out smooth slip in the inside of recess, guarantees that the slide bar carries out the horizontally and slides, guarantees the firm of slide bar.

Description

Electric control device based on silicon carbide thyristor SCR

Technical Field

The utility model relates to a thyristor electrically controlled device technical field specifically is an electrically controlled device based on carborundum thyristor SCR.

Background

The existing electric control device controls the normal operation of the whole equipment through electric power, can control the equipment more accurately, and is the most common control mode in the use process of the existing thyristor.

In the market, a control panel is exposed outside in use, but dust can be accumulated on the control panel of the equipment under the long-term use of the equipment, so that the control precision of the equipment is influenced, and a thyristor is also influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrically controlled device based on carborundum silicon thyristor SCR to what put forward in solving above-mentioned background art exposes control panel in the external world, but equipment can accumulate the dust on the control panel of equipment under long-term use, thereby influences the control accuracy of its device, still can cause the problem of influence to the thyristor.

In order to achieve the above object, the utility model provides a following technical scheme: an electric control device based on a silicon carbide thyristor SCR comprises a box body and a base, wherein one side of the outer wall of the box body is connected with a box door, the joint of the outer wall of the box door and the outer wall of the box body is provided with a hinge, the bottom of the lower end of the box body is connected with a base, the bottom of the lower end of the base is connected with an anti-skid pad, the top of the upper end of the box body is connected with an operating platform, and the two sides of the upper end of the operating platform are connected with clamping blocks, one side of the inside of each clamping block is connected with a sliding rod, one side of the outer wall of each sliding rod is connected with dust-proof cloth, one side of the outer wall of the dust-shielding cloth is connected with a return spring, one side of the outer wall of the clamping block is connected with a movable bolt, and one side of the outer wall of the movable bolt is connected with a clamping hook, two sides of the outer wall of the operating platform are connected with fixed blocks, and one side of the outer wall of the fixed block is connected with a fixed rod, one side of the upper end of the operating platform is connected with a processing box, and one side of the outer wall of the processing box is connected with a display screen.

Preferably, a welding integrated structure is formed between the box body and the base, and the box body and the base are vertically distributed.

Preferably, the box body forms a clamping structure with the box door through the hinge, and a sealing structure is formed between the box body and the box door.

Preferably, a sliding structure is formed between the clamping block and the sliding rod, and the sliding rod and the dust shielding cloth are fixedly connected.

Preferably, constitute elastic structure between dust blocking cloth and the reset spring, and reset spring is the symmetrical form along the axis department that dust blocking cloth distributes.

Preferably, the fixing rods are symmetrically distributed along the central axis of the operating table, and a wrapping structure is formed between the fixing rods and the clamping hooks.

Compared with the prior art, the beneficial effects of the utility model are that: this electrically controlled device based on carborundum thyristor SCR is provided with the slide bar, has fixed block in the welding of both sides, has seted up the recess on the inboard of this fixed block, and the size of this recess and the mutual gomphosis of size of slide bar can make the slide bar carry out smooth slip in the inside of recess, guarantees that the slide bar carries out the horizontally and slides, guarantees the firm of slide bar.

Set up the connecting rod at the rear side tail end of dust-proof cloth, dust-proof cloth winding is around the outer wall of connecting rod, and is provided with fixed reset spring in the both sides of connecting rod, when the outside pull-out of connecting rod is followed to dust-proof cloth to the operating personnel, can drive reset spring and compress, increase reset spring's elasticity, when treating that the operating personnel does not use, can make reset spring take place to kick-back the original state with dust-proof cloth, carry out the rolling with dust-proof cloth.

The outside both sides at the slide bar are equipped with the pothook that can move about, and the lower extreme of this pothook is circular-arc, and is connected with the fixed block in the outer wall both sides of operation panel, is provided with the dead lever on the inboard of fixed block, and the middle part water flat line of this dead lever is less than both sides, when fixing dead lever and pothook, can make the junction inseparabler to and the stability of junction.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the operation table of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a base; 3. a non-slip mat; 4. a hinge; 5. a box door; 6. a clamping block; 7. dust-shielding cloth; 8. an operation table; 9. a treatment tank; 10. a display screen; 11. a fixed block; 12. a slide bar; 13. fixing the rod; 14. a hook; 15. a movable bolt; 16. a return spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric control device based on silicon carbide crystal brake pipe SCR comprises a box body 1, a base 2, an anti-slip pad 3, a hinge 4, a box door 5, a clamping block 6, dust-shielding cloth 7, an operation platform 8, a processing box 9, a display screen 10, a fixed block 11, a slide bar 12, a fixed bar 13, a clamping hook 14, a movable bolt 15 and a reset spring 16, wherein the box door 5 is connected to one side of the outer wall of the box body 1, the hinge 4 is arranged at the joint of the outer wall of the box door 5 and the outer wall of the box body 1, the base 2 is connected to the bottom of the lower end of the box body 1, the anti-slip pad 3 is connected to the bottom of the lower end of the base 2, the operation platform 8 is connected to the top of the upper end of the box body 1, the clamping block 6 is connected to two sides of the upper end of the operation platform 8, the slide bar 12 is connected to one side of the inner part of the clamping block 6, the dust-shielding cloth 7 is connected to one side of the outer wall of the sliding bar 12, the reset spring 16 is connected to one side of the outer wall of the dust-shielding cloth 7, the movable bolt 15 is connected to one side of the outer wall of the clamping block 6, and one side of the outer wall of the movable bolt 15 is connected with a clamping hook 14, two sides of the outer wall of the operating platform 8 are connected with fixed blocks 11, one side of the outer wall of each fixed block 11 is connected with a fixed rod 13, one side of the upper end of the operating platform 8 is connected with a processing box 9, and one side of the outer wall of the processing box 9 is connected with a display screen 10.

In the utility model, a welding integrated structure is formed between the box body 1 and the base 2, the box body 1 and the base 2 are vertically distributed, the whole box body 1 and the base 2 are used as the basic structure of the electric control device and are connected in a welding mode, the connection strength of the connection part is high, the structure is stable, the whole electric control device is horizontally and vertically distributed, and the bottom of the base 2 is cemented with the non-slip mat 3, so that the gravity center stability of the whole electric control device can be effectively ensured, and the long-term use of the electric control device is met;

the box body 1 and the box door 5 form a clamping structure through the hinge 4, a sealing structure is formed between the box body 1 and the box door 5, the front side of the box body 1 is provided with an outlet, the box door 5 is arranged on the inner wall of the outlet, the whole box door 5 and the box body 1 are connected through the hinge 4, the high connection strength of the connection part can be ensured, the structure is stable, and the exposed part of the inner part of the box body 1 can be conveniently maintained by rotating the box door 5;

a sliding structure is formed between the clamping block 6 and the sliding rod 12, the sliding rod 12 and the dust-shielding cloth 7 are fixedly connected, the fixed blocks 11 are welded on two sides, a groove is formed in the inner side of each fixed block 11, the size of the groove and the size of the sliding rod 12 are mutually embedded, the sliding rod 12 can smoothly slide in the groove, the sliding rod 12 can be ensured to horizontally slide, and the stability of the sliding rod 12 can be ensured;

an elastic structure is formed between the dust shielding cloth 7 and the return spring 16, the return spring 16 is symmetrically distributed along the central axis of the dust shielding cloth 7, a connecting rod is arranged at the tail end of the rear side of the dust shielding cloth 7, the dust shielding cloth 7 is wound around the outer wall of the connecting rod, the return springs 16 are fixed on two sides of the connecting rod, when an operator pulls out the dust shielding cloth 7 from the outside of the connecting rod, the return spring 16 is driven to compress, the elastic force of the return spring 16 is increased, when the operator does not use the dust shielding cloth, the return spring 16 can rebound, so that the dust shielding cloth 7 rebounds to the original state, and the dust shielding cloth 7 is wound;

dead lever 13 is the symmetric form along the axis department of operation panel 8 and distributes, and constitute the parcel structure between dead lever 13 and the pothook 14, be equipped with the pothook 14 that can move about in the outside both sides of slide bar 12, the lower extreme of this pothook 14 is circular-arc, and be connected with fixed block 11 in the outer wall both sides of operation panel 8, be provided with dead lever 13 on the inboard of fixed block 11, the middle part water flat line of this dead lever 13 is less than both sides, when fixing dead lever 13 and pothook 14, can make the junction inseparabler, and the stability of junction.

The working principle is as follows: for the electric control device based on silicon carbide thyristor SCR, firstly, after the operator moves the whole device to a proper position, the operator can operate the device through the panel of the operation table 8, after the operation is finished, the operator manually pulls the slide bar 12 to enable the slide bar 12 to drive the dust shielding cloth 7 to be unfolded outwards, so that the hook 14 on the front side of the slide bar 12 moves towards the front end, the hook 14 is clamped in the concave position of the middle end of the fixed bar 13 to fix the whole dust shielding cloth 7, and simultaneously, the return spring 16 on the inner side of the dust shielding cloth 7 can be driven to be compressed to enable the dust shielding cloth 7 to shield the surface of the panel, and when the operator is not in use, the return spring 16 can rebound to enable the dust shielding cloth 7 to rebound to be as original as well as to wind the dust shielding cloth 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrically controlled device based on carborundum thyristor SCR, includes box (1) and base (2), its characterized in that: the box is characterized in that a box door (5) is connected to one side of the outer wall of the box body (1), a hinge (4) is arranged at the joint of the outer wall of the box door (5) and the outer wall of the box body (1), a base (2) is connected to the bottom of the lower end of the box body (1), an anti-slip pad (3) is connected to the bottom of the lower end of the base (2), an operating table (8) is connected to the top of the upper end of the box body (1), clamping blocks (6) are connected to two sides of the upper end of the operating table (8), a sliding rod (12) is connected to one side of the inside of each clamping block (6), dust-shielding cloth (7) is connected to one side of the outer wall of each sliding rod (12), a reset spring (16) is connected to one side of the outer wall of each dust-shielding cloth (7), a movable bolt (15) is connected to one side of the outer wall of each movable bolt (15), a clamping hook (14) is connected to two sides of the outer wall of each operating table (8), and outer wall one side of fixed block (11) is connected with dead lever (13), upper end one side of operation panel (8) is connected with handles case (9), and just handles outer wall one side of case (9) and be connected with display screen (10).

2. An electric control device based on silicon carbide thyristor SCR according to claim 1, characterized in that: a welding integrated structure is formed between the box body (1) and the base (2), and the box body (1) and the base (2) are vertically distributed.

3. An electric control device based on silicon carbide thyristor SCR according to claim 1, characterized in that: the box body (1) forms a clamping structure with the box door (5) through the hinge (4), and a sealing structure is formed between the box body (1) and the box door (5).

4. An electric control device based on silicon carbide thyristor SCR according to claim 1, characterized in that: a sliding structure is formed between the clamping block (6) and the sliding rod (12), and the sliding rod (12) and the dust shielding cloth (7) are fixedly connected.

5. An electric control device based on silicon carbide thyristor SCR according to claim 1, characterized in that: an elastic structure is formed between the dust shielding cloth (7) and the return spring (16), and the return spring (16) is symmetrically distributed along the central axis of the dust shielding cloth (7).

6. An electric control device based on silicon carbide thyristor SCR according to claim 1, characterized in that: the fixing rods (13) are symmetrically distributed along the central axis of the operating platform (8), and a wrapping structure is formed between the fixing rods (13) and the clamping hooks (14).