CN218998563U

CN218998563U - Magnetic coupling rotary driving protection device

Info

Publication number: CN218998563U
Application number: CN202320149811.2U
Authority: CN
Inventors: 江华; 江雨霞
Original assignee: Shenzhen Yuanhuaxing Technology Co ltd
Current assignee: Shenzhen Yuanhuaxing Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-09
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a magnetic coupling rotary driving protection device, which relates to the technical field of protection devices and comprises an outer shell and a closing component, wherein a magnetic coupling rotary driving main body is arranged in the outer shell, the closing component for closing the magnetic coupling rotary driving device during protection is arranged on one side of the outer shell, the closing component comprises a movable cover, a fastening bolt, a fixing strip, a sealing adhesive tape, a sliding chute and a butt joint hole, the two sides of the movable cover are connected with the fastening bolt, and the two ends of the inner side of the movable cover are provided with the fixing strip. This magnetic coupling rotary drive protection device adopts mutually supporting between a plurality of subassemblies, and through the setting of closed subassembly, it is loaded down with trivial details to avoid magnetic coupling rotary drive protection device to dismantle and cause equipment to take inconvenient problem to appear, has certain leakproofness simultaneously, and the convenience when improving equipment uses utilizes damper's setting, is convenient for reduce the pressure of fuselage, avoids the excessive shake of machine to lead to the interior part to damage.

Description

Magnetic coupling rotary driving protection device

Technical Field

The utility model relates to the technical field of protection devices, in particular to a magnetic coupling rotary driving protection device.

Background

Protection devices generally refer to the use of shells, covers, screens, doors, covers, fences, enclosed devices, etc. as object barriers to isolate a person from a hazard. In order to avoid damage to the magnetically coupled rotary drive, a magnetically coupled rotary drive protection device is required.

The utility model as in application number 201720047629.0 discloses a protection device of a magnetic coupling device for driving an air conditioner in a cabin, which can protect the magnetic coupling device for driving the air conditioner in the cabin, avoid damage to the magnetic coupling device, and has good waterproof and dustproof effects, but is similar to the comparison document of the application, when the magnetic coupling rotary driving device is used, the installation and the disassembly of the protection device are relatively complicated, the tightness of a cover body is poor, so that the device takes long time and dust easily enters the device, and the use convenience of the protection device is reduced.

Accordingly, in view of the above, research and improvement have been made to the conventional structure and the conventional drawbacks, and a magnetically coupled rotary drive protection device has been proposed.

Disclosure of Invention

The present utility model is directed to a magnetic coupling rotary driving protection device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic coupling rotary drive protection device, includes shell body and closure subassembly, the inside magnetic coupling rotary drive main part that is provided with of shell body for closure when magnetic coupling rotary drive device protects closure subassembly sets up in shell body one side, and closure subassembly includes movable cover, fastening bolt, fixed strip, joint strip, spout and butt joint hole, the movable cover both sides are connected with fastening bolt, and the fixed strip is installed at the inboard both ends of movable cover, joint strip has been add on one side of the movable cover inboard, the spout has been seted up to shell body inner wall, and the butt joint hole has been seted up at shell body both sides, magnetic coupling rotary drive main part lower extreme is provided with the damping damper who is used for the magnetic coupling when rotary drive device protects, shell body upper end is provided with the ventilation subassembly that is used for ventilation when magnetic coupling rotary drive device protects.

Further, the fixed strip is clamped with the sliding groove, and the movable cover is connected with the outer shell in a sliding manner through the fixed strip.

Further, the damping component comprises a limiting frame, a fixing seat and a spring, wherein the fixing seat is installed at the lower end inside the limiting frame, and the spring is arranged at the upper end of the fixing seat.

Further, the shock assembly further comprises a shock pad, a limiting block and a mounting frame, the shock pad is mounted at the upper end of the spring, the limiting block is connected to the upper end of the shock pad, and the mounting frame is fixed to the upper end of the limiting block.

Furthermore, the springs are equidistantly distributed inside the limiting frame, and the limiting blocks are elastically connected with the limiting frame through the springs.

Further, the ventilation assembly comprises a protection frame, fans and extension blocks, wherein the fans are installed in the protection frame, and the extension blocks are additionally arranged on two sides of the protection frame.

Further, the ventilation assembly further comprises a notch, a filter screen and a ventilation opening, the notch is formed in the upper end of the protection frame, the filter screen is connected to the inside of the notch, and the ventilation opening is formed in the right side of the outer shell.

Furthermore, the protection frame is symmetrically arranged inside the outer shell, and the protection frame is in threaded connection with the outer shell through the extension block.

The utility model provides a magnetic coupling rotary driving protection device, which has the following beneficial effects: this magnetic coupling rotary drive protection device adopts mutually supporting between a plurality of subassemblies, through the setting of closed subassembly, avoid the magnetic coupling rotary drive protection device to dismantle loaded down with trivial details inconvenient problem that causes equipment to take to appear, certain leakproofness has simultaneously, the convenience when improving equipment uses, utilize damper's setting, be convenient for reduce the pressure of fuselage, avoid the excessive shake of machine to lead to the interior part to damage, improve magnetic coupling rotary drive equipment availability factor, utilize ventilation assembly's performance, avoid the inside dust accumulation of protection device too much to cause the problem of magnetic coupling rotary drive equipment short circuit damage, improve the inside air permeability of device, extension equipment life.

1. According to the utility model, through the arrangement of the closing component, when the magnetic coupling rotary driving protection device is used, the problem of inconvenient equipment taking caused by complex disassembly of the magnetic coupling rotary driving protection device is avoided through the closing component on the outer side of the outer shell, meanwhile, the movable cover has a certain tightness, the convenience in use of the equipment is improved, the fixed strip fixed in the movable cover is clamped with the sliding groove formed in the outer shell, so that the movable cover is in sliding connection with the outer shell, the sealing performance of the sealing rubber strip in closing is improved, the fastening bolt is fixedly installed through the butt joint hole after closing, and therefore, the movable cover is in threaded connection with the outer shell, and the integral protection effect is improved.

2. According to the utility model, through the arrangement of the damping component, when the magnetic coupling rotary driving protection device is used, the damping component at the lower end of the magnetic coupling rotary driving main body is used for conveniently reducing the pressure of the machine body, so that the damage of internal parts caused by excessive shaking of a machine is avoided, the use efficiency of the magnetic coupling rotary driving device is improved, the fixing seat in the limiting frame fixedly installs the spring, the spring is matched with the upper end damping pad to buffer and damp the upper limiting block, the magnetic coupling rotary driving main body is fixedly installed by the installing frame, and the limiting block is fixedly connected with the installing frame, so that the spring dampens the magnetic coupling rotary driving main body.

3. According to the utility model, through the arrangement of the ventilation assembly, when the magnetic coupling rotary driving protection device is used, the problem of short circuit damage of magnetic coupling rotary driving equipment caused by excessive dust accumulation in the protection device is avoided through the ventilation assembly above the inside of the outer shell, the ventilation performance in the device is improved, the service life of the equipment is prolonged, the extension blocks arranged on two sides of the protection frame are in threaded connection with the inside of the outer shell, the fan supplies air to the inside, the ventilation opening is matched, the ventilation of the inside of the outer shell is increased, and the filter screen arranged in the notch is used for avoiding the dust in the air from entering the inside of the outer shell to cause the accumulation of the inside dust.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a magnetically coupled rotary drive protection device according to the present utility model;

FIG. 2 is a schematic diagram of a close-up assembly of a magnetically coupled rotary drive protection device according to the present utility model;

fig. 3 is a schematic perspective view of a movable cover of the magnetic coupling rotary driving protection device.

In the figure: 1. an outer housing; 2. magnetically coupling the rotary drive body; 3. a closure assembly; 301. a movable cover; 302. a fastening bolt; 303. a fixing strip; 304. a sealing rubber strip; 305. a chute; 306. a butt joint hole; 4. a shock absorbing assembly; 401. a limit frame; 402. a fixing seat; 403. a spring; 404. a shock pad; 405. a limiting block; 406. a mounting frame; 5. a ventilation assembly; 501. a protective frame; 502. a fan; 503. an extension block; 504. a notch; 505. a filter screen; 506. and (5) a ventilation opening.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, fig. 2 and fig. 3, a magnetic coupling rotary driving protection device comprises an outer shell 1 and a closing component 3, wherein the magnetic coupling rotary driving main body 2 is arranged in the outer shell 1, the closing component 3 which is used for closing when the magnetic coupling rotary driving device is protected is arranged on one side of the outer shell 1, the closing component 3 comprises a movable cover 301, fastening bolts 302, fixing strips 303, sealing strips 304, sliding grooves 305 and butt joint holes 306, the two sides of the movable cover 301 are connected with the fastening bolts 302, the fixing strips 303 are arranged at the two ends of the inner side of the movable cover 301, the sealing strips 304 are additionally arranged on one side of the inner side of the movable cover 301, the sliding grooves 305 are formed in the inner wall of the outer shell 1, and the butt joint holes 306 are formed in the two sides of the outer shell 1. The fixing strip 303 is engaged with the chute 305, and the movable cover 301 is slidably connected to the outer casing 1 through the fixing strip 303. The problem that the equipment is inconvenient to take due to complex disassembly of the magnetic coupling rotary driving protection device is avoided through the closing component 3 on the outer side of the outer shell 1, meanwhile, the equipment has certain tightness, the convenience of the equipment in use is improved, the fixed strip 303 fixed in the movable cover 301 is clamped with the sliding groove 305 formed in the outer shell 1, the movable cover 301 is in sliding connection with the outer shell 1, the sealing glue strip 304 increases the tightness in closing, the fastening bolt 302 is fixedly installed through the butt joint hole 306 after closing, and therefore the movable cover 301 is in threaded connection with the outer shell 1, and the overall protection effect is improved;

as shown in fig. 1, the lower end of the magnetic coupling rotation driving main body 2 is provided with a damping component 4 for damping when the magnetic coupling rotation driving device is protected, the damping component 4 comprises a limiting frame 401, a fixing seat 402 and a spring 403, the fixing seat 402 is installed at the lower end inside the limiting frame 401, the spring 403 is arranged at the upper end of the fixing seat 402, the damping component 4 further comprises a damping pad 404, a limiting block 405 and an installation frame 406, the damping pad 404 is installed at the upper end of the spring 403, the upper end of the damping pad 404 is connected with the limiting block 405, and the installation frame 406 is fixed at the upper end of the limiting block 405. The springs 403 are equidistantly distributed inside the limiting frame 401, and the limiting block 405 is elastically connected with the limiting frame 401 through the springs 403. The damping component 4 at the lower end of the magnetic coupling rotary driving main body 2 is used for reducing the pressure of the machine body, so that damage to internal parts caused by excessive shaking of the machine is avoided, the service efficiency of the magnetic coupling rotary driving device is improved, the fixing seat 402 in the limiting frame 401 is used for fixedly mounting the spring 403, the spring 403 is matched with the upper end damping pad 404 to buffer and damp the upper limiting block 405, the mounting frame 406 is used for fixedly mounting the magnetic coupling rotary driving main body 2, the limiting block 405 is fixedly connected with the mounting frame 406, and the spring 403 is used for damping the magnetic coupling rotary driving main body 2;

as shown in fig. 1, the upper end of the outer casing 1 is provided with a ventilation assembly 5 for ventilation during protection of the magnetic coupling rotary driving device, the ventilation assembly 5 comprises a protection frame 501, a fan 502 and an extension block 503, the fan 502 is installed inside the protection frame 501, the extension blocks 503 are additionally arranged on two sides of the protection frame 501, the ventilation assembly 5 further comprises a notch 504, a filter screen 505 and a ventilation opening 506, the upper end of the protection frame 501 is provided with the notch 504, the filter screen 505 is connected inside the notch 504, and the right side of the outer casing 1 is provided with the ventilation opening 506. The protection frame 501 is symmetrically disposed inside the outer casing 1, and the protection frame 501 is screwed with the outer casing 1 through the extension block 503. The problem that excessive dust is accumulated in the protection device and causes short-circuit damage of the magnetic coupling rotary driving equipment is avoided through the ventilation assembly 5 above the inside of the outer shell body 1, the ventilation performance of the inside of the device is improved, the service life of the equipment is prolonged, the extension blocks 503 additionally arranged on two sides of the protection frame 501 are connected with the inside of the outer shell body 1 in a threaded mode, the fan 502 supplies air to the inside, the ventilation opening 506 is matched, the air circulation inside the outer shell body 1 is increased, and the filter screen 505 additionally arranged inside the notch 504 prevents dust in air from entering the inside of the outer shell body 1 and causes the condition that the dust is accumulated inside.

In summary, when the magnetic coupling rotary driving protection device is used, firstly, the fixing seat 402 in the limit frame 401 fixedly installs the spring 403, the spring 403 cooperates with the shock pad 404 to buffer and shock the upper limit block 405, and then the spring 403 damps the magnetic coupling rotary driving main body 2, then, the protection frame 501 is in threaded connection with the outer shell 1 by utilizing the extension block 503, the fan 502 in the protection frame 501 cooperates with the ventilation opening 506 to increase the air circulation in the outer shell 1, the filter screen 505 additionally arranged in the notch 504 prevents dust in the air from entering the inner part of the outer shell 1, finally, the fixing strip 303 internally installed in the movable cover 301 is clamped with the sliding groove 305 arranged on the outer shell 1, so that the movable cover 301 is in sliding connection with the outer shell 1, the sealing rubber strip 304 increases the tightness when the movable cover 301 is closed, and the movable cover 501 is fixedly installed with the outer shell 1 by utilizing the butt joint hole 306 to cooperate with the fastening bolt 302, thereby increasing the whole protection effect.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a magnetic coupling rotary drive protection device, includes shell body (1) and closure subassembly (3), its characterized in that, shell body (1) inside is provided with magnetic coupling rotary drive main part (2), and be used for closure when magnetic coupling rotary drive device protects closure subassembly (3) set up in shell body (1) one side, and closure subassembly (3) are including movable cover (301), fastening bolt (302), fixed strip (303), joint strip (304), spout (305) and butt joint hole (306), movable cover (301) both sides are connected with fastening bolt (302), and fixed strip (303) are installed at movable cover (301) inboard both ends, one side of movable cover (301) inboard increases and is equipped with joint strip (304), spout (305) have been seted up to shell body (1) inner wall, and butt joint hole (306) have been seted up to shell body (1) both sides, magnetic coupling rotary drive main part (2) lower extreme is provided with damping subassembly (4) when being used for magnetic coupling rotary drive device protection, shell body (1) upper end is provided with and is used for the damping drive subassembly (5) when magnetic coupling protection.

2. The magnetic coupling rotary driving protection device according to claim 1, wherein the fixing strip (303) is engaged with the chute (305), and the movable cover (301) is slidably connected with the outer housing (1) through the fixing strip (303).

3. The magnetic coupling rotary driving protection device according to claim 1, wherein the damping component (4) comprises a limiting frame (401), a fixing seat (402) and a spring (403), the fixing seat (402) is installed at the inner lower end of the limiting frame (401), and the spring (403) is arranged at the upper end of the fixing seat (402).

4. A magnetically coupled rotary drive protection device according to claim 3, wherein the damper assembly (4) further comprises a damper (404), a stopper (405) and a mounting frame (406), the damper (404) is mounted at the upper end of the spring (403), the stopper (405) is connected to the upper end of the damper (404), and the mounting frame (406) is fixed at the upper end of the stopper (405).

5. The magnetic coupling rotary driving protection device according to claim 4, wherein the springs (403) are equidistantly distributed inside the limit frame (401), and the limit block (405) is elastically connected with the limit frame (401) through the springs (403).

6. The magnetically coupled rotary driving protection device according to claim 1, wherein the ventilation assembly (5) comprises a protection frame (501), a fan (502) and an extension block (503), the fan (502) is installed inside the protection frame (501), and the extension block (503) is additionally arranged on two sides of the protection frame (501).

7. The magnetic coupling rotary driving protection device according to claim 6, wherein the ventilation assembly (5) further comprises a notch (504), a filter screen (505) and a ventilation opening (506), the notch (504) is formed in the upper end of the protection frame (501), the filter screen (505) is connected to the inside of the notch (504), and the ventilation opening (506) is formed in the right side of the outer shell (1).

8. The magnetic coupling rotary driving protection device according to claim 7, wherein the protection frame (501) is symmetrically arranged inside the outer shell (1), and the protection frame (501) is in threaded connection with the outer shell (1) through the extension block (503).