CN217474385U

CN217474385U - Combined dust cover for electromechanical specialty teaching equipment

Info

Publication number: CN217474385U
Application number: CN202220293583.1U
Authority: CN
Inventors: 兰君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-09-23
Anticipated expiration: 2032-02-14

Abstract

The utility model provides a combined dust cover for electromechanical professional teaching equipment, which relates to the technical field of dust covers for teaching equipment and comprises a base, wherein the main body of the base is of a rectangular structure, and the inside of the base is fixedly connected with a seat body, the inside of the seat body is provided with through grooves in a linear array, the outer side of the base is provided with the guide rail, the guide rail is provided with two parts, and the two guide rails are respectively and fixedly connected with the front side surface and the rear side surface of the base, thereby solving the problems that the contact between the cover body and the human body cannot be protected in the dust-proof process and the injury to the personnel is easily caused by the wrong folding of the cover body, when the guide block at the lower side moves downwards, the brake plate arranged at the bottom side of the guide block is synchronously driven to move downwards, the movement of the cover body can be emergently braked by the contact of the downward movement of the brake plate with the guide rail, thereby preventing the problem that the speed of the cover body is too high when the cover body is folded to cause crushing injury to operators.

Description

Combined dust cover for electromechanical specialty teaching equipment

Technical Field

The utility model belongs to the technical field of the teaching equipment dust cover, more specifically say, in particular to electromechanical specialty combination formula dust cover for teaching equipment.

Background

Electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and generally refers to machinery and pipeline equipment except for geotechnics, woodworkers, reinforcing steel bars and muddy water in a building, and corresponding dust covers are needed to be used for dust prevention in the using process of the equipment.

When the existing dust cover is installed on the electromechanical equipment, the dust-proof operation of the electromechanical equipment can only be realized, the cleaning operation of debris and other sundries generated when the electromechanical equipment works can not be carried out, the protection operation of the contact between the cover body and a human body can not be carried out in the dust-proof process, and the injury to personnel can be easily caused by the wrong folding of the cover body.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a combined dust cover for electromechanical professional teaching equipment is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a electromechanical specialty is combination formula dust cover for teaching equipment to solve current dustproof in-process also can't play the protection operation to the cover body with human contact, fold the problem that causes the injury to the personnel because of the mistake of the cover body very easily.

The utility model discloses electromechanical specialty teaching equipment is with purpose and efficiency of combination formula dust cover is reached by following concrete technical means:

electromechanical specialty combination formula dust cover for teaching equipment, the on-line screen storage device comprises a base, the main part of base is the rectangle structure, and the inside fixedly connected with pedestal of base, and the inside of pedestal is linear array and has seted up logical groove, is provided with the guide rail in the outside of base, and the guide rail is equipped with two altogether, and two guide rails difference fixed connection is in the front and back both sides face position of base, and the guide rail is used for the sliding cover body, at the top fixedly connected with support of guide rail, in the outside of every support still two crash pads of fixedly connected with, the structure of crash pad for having the spring.

Further, fixedly connected with baffle on the top face of guide block, baffle and crash pad phase-match, and the baffle is used for the spacing cover body, and the bottom side fixedly connected with rack of the guide block that is located the rear side in the cover body, rack and gear phase-match, when the rack be in with the gear engagement state under, the gyro wheel is in the rotation state.

Furthermore, the inside of connecting block is that the opposite direction articulates there are two connecting rods, keeps away from the one side of connecting block in the connecting rod and still articulates with the guide block mutually, and guide block sliding connection is internal at the cover, still fixedly connected with braking plate in the bottom of the guide block that lies in the downside, and the braking plate passes the cover body downwards.

Furthermore, a gear is installed on the outer side of the base through a rotating shaft, a roller is coaxially installed on one side of the gear, a spoiler is fixedly connected to the outer peripheral surface of the roller in an annular array mode, cleaning brushes are arranged on the outer side of the roller in an annular array mode, and the roller is located under the seat body.

Further, the rack and the gear jointly form a transmission structure, a through groove is formed in one side of the cover body, the protective pad is inserted into one side of the cover body, the through groove is formed in the cover body, the protective pad is of a flexible structure, a connecting block is fixedly connected to one side of the protective pad, which is close to the cover body, and a connecting rod is hinged to the inside of the connecting block.

Furthermore, the inside sliding connection of guide rail has the cover body, all is provided with the glass window on the both sides inclined plane around the cover body, at the outside fixedly connected with guide block of the cover body, the guide block is equipped with two places altogether, and two guide blocks fixed connection respectively is in the both sides face position around the cover body to guide block sliding connection is in the support.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in this device, when the cover body carries out the displacement along the guide rail, can drive the gyro wheel of installing in the base inboard through the meshing between rack and the gear of baffle bottom side fixed connection and carry out synchronous rotation operation, when the gyro wheel rotates, can be synchronous drive the spoiler and rotate the operation, and can carry out the efficient through producing debris such as the windy attached sweeps on with the pedestal when the spoiler rotates and clear away the operation, and can also come more thorough clean operation to the pedestal through the cooperation of cleaning brush, and then reach more practical purpose.

2. In the device, when the cover body needs to be folded, if the cover body is extruded on the protective pad on the inner side of the cover body in the folding process, the guide block which is connected to the inner side of the cover body in a sliding mode can be extruded and discharged to the outer side synchronously through the connecting rod, when the guide block which is positioned on the lower side moves downwards, the brake plate which is installed on the bottom side of the guide block can be driven to move downwards synchronously, the downward movement of the brake plate is contacted with the guide rail to perform emergency braking operation on the movement of the cover body, and the problem that the operator is injured by extrusion due to the fact that the cover body is too fast in folding is solved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic front side view of the structure of the present invention in a partially disassembled state.

Fig. 2 is a schematic view of the structure of the present invention viewed from the top in the state of partial structure split.

Fig. 3 is a schematic view of the assembly structure of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a base body; 3. a guide rail; 4. a support; 5. a crash pad; 6. a gear; 7. a roller; 8. a spoiler; 9. a cleaning brush; 10. a cover body; 11. a guide plate; 12. a partition plate; 13. a rack; 14. a protective pad; 15. connecting blocks; 16. a connecting rod; 17. a guide block; 18. a brake plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a combined dust cover for electromechanical specialty teaching equipment, including base 1, the main body of base 1 is rectangular structure, and the inside of base 1 is fixedly connected with pedestal 2, the inside of pedestal 2 is linear array and has been seted up logical groove, the outside of base 1 is provided with guide rail 3, guide rail 3 is equipped with two altogether, and two guide rails 3 are respectively fixedly connected at the front and back both sides face position of base 1, guide rail 3 is used for sliding cover 10, fixedly connected with support 4 at the top of guide rail 3, still fixedly connected with two crash pads 5 in the outside of each support 4, crash pad 5 is the structure with the spring, the inside of connecting block 15 is articulated with two connecting rods 16 in opposite direction, one side of keeping away from connecting block 15 in connecting rod 16 still articulates with guide block 17, guide block 17 is sliding connected in cover 10, still fixedly connected with braking plate 18 in the bottom of guide block 17 that lies in the downside, the stop plate 18 extends downwardly through the enclosure 10.

Referring to fig. 1-2, a gear 6 is installed on the outer side of a base 1 through a rotating shaft, a roller 7 is coaxially installed on one side of the gear 6, spoilers 8 are fixedly connected to the outer peripheral surface of the roller 7 in an annular array, cleaning brushes 9 are arranged on the outer side of the roller 7 in an annular array, the roller 7 is located at a position right below a base 2, a cover 10 is slidably connected to the inside of a guide rail 3, glass windows are respectively arranged on the inclined surfaces of the front and rear sides of the cover 10, a guide plate 11 is fixedly connected to the outer side of the cover 10, the guide plates 11 are provided with two positions, and are respectively fixedly connected to the front and rear side surfaces of the cover 10, and the guide plate 11 is slidably connected to a support 4, so that when the cover 10 moves along the guide rail 3, the gear 6 installed on the outer side of the base 1 can be engaged with and driven through a rack 13 fixedly connected to the bottom side of the guide plate 11, when the rack 13 is engaged with the gear 6, the roller 7 can rotate at an inner position of the base 1, and when the roller 7 rotates, wind current can be synchronously generated through the rotation of the spoiler 8 fixedly connected to the outer side of the roller to clean the base 2.

Referring to fig. 1 to 4, a partition plate 12 is fixedly connected to a top end surface of the guide plate 11, the partition plate 12 is matched with the crash pad 5, and the partition plate 12 is used for limiting the cover body 10, a rack 13 is fixedly connected to a bottom side of the guide plate 11 located at the rear side in the cover body 10, the rack 13 is matched with the gear 6, when the rack 13 is in a state of being meshed with the gear 6, the roller 7 is in a rotating state, the rack 13 and the gear 6 jointly form a transmission structure, a through groove is formed in one side of the cover body 10, a protection pad 14 is inserted into the side of the cover body 10 where the through groove is formed, the protection pad 14 is in a flexible structure, a connecting block 15 is fixedly connected to one side of the protection pad 14 close to the cover body 10, a connecting rod 16 is hinged inside the connecting block 15, when the cover body 10 needs to be folded, if the protection pad 14 arranged inside the cover body 10 is squeezed, two guide blocks 17 slidably connected inside the cover body 10 can be simultaneously opened to the outside through the connecting rod 16 hinged to the outside of the connecting block 15, when the guide block 17 on the lower side moves downwards, the brake plate 18 is synchronously driven to move downwards, and the brake plate 18 moves downwards to contact with the guide rail 3 to perform emergency braking operation on the cover body 10, so that the problem that the operator is injured due to too high movement speed of the cover body 10 is solved.

The specific use mode and function of the embodiment are as follows:

when the device is used, mechanical equipment is firstly placed above a seat body 2 installed in a base 1, and when the cover body 10 connected to the inner side of a guide rail 3 in a sliding mode needs to be opened, the cover body 10 can form matching limit with an anti-collision pad 5 fixedly connected to the outer side of a support 4 through a partition plate 12 on the upper side of a guide plate 11 fixedly connected to the outer side of the cover body 10, so that the cover body 10 cannot be opened excessively to cause overtravel;

when the cover body 10 is unfolded, the cover body 10 can be buffered by the anti-collision pad 5 with the spring, so that the problem that the cover body 10 and the base 1 body are damaged due to excessive force can be effectively avoided when the cover body 10 is opened;

and when the cover 10 moves along the guide rail 3, the rack 13 fixedly connected with the bottom side of the guide plate 11 can be meshed with the gear 6 arranged outside the base 1 for transmission, when the rack 13 is meshed with the gear 6, the roller 7 can rotate at the inner position of the base 1, and when the roller 7 rotates, the wind flow generated by the rotation of the spoiler 8 fixedly connected with the outer side of the roller can synchronously clean the base 2;

when the roller 7 rotates, the cleaning brush 9 fixedly connected with the outer side of the roller can be synchronously driven to synchronously rotate, and when the cleaning brush 9 rotates, metal scraps attached to the base body 2 can be cleaned;

when the cover 10 needs to be folded, if the protection pad 14 disposed inside the cover 10 is squeezed, the two guide blocks 17 slidably connected inside the cover 10 can be simultaneously and outwardly opened by the connecting rod 16 hinged to the outer side of the connecting block 15, and when the guide block 17 located at the lower side moves downward, the brake plate 18 is synchronously driven to move downward, and the cover 10 is emergently braked by the contact between the downward movement of the brake plate 18 and the guide rail 3, so that the problem that the operator is injured due to the fact that the movement speed of the cover 10 is too fast is solved.

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

Claims

1. Electromechanical specialty teaching equipment is with combination formula dust cover, its characterized in that: including base (1), the main part of base (1) is the rectangle structure, and the inside fixedly connected with pedestal (2) of base (1), the inside of pedestal (2) is linear array and has seted up logical groove, be provided with guide rail (3) in the outside of base (1), guide rail (3) are equipped with two altogether, and two guide rail (3) fixed connection is in the front and back both sides face position of base (1) respectively, guide rail (3) are used for the sliding cover body (10), top fixedly connected with support (4) at guide rail (3), there are two crash pads (5) of fixedly connected with in the outside of every support (4) still, crash pad (5) are for having the structure of spring.

2. The combined dust cover for electromechanical professional teaching equipment according to claim 1, wherein: the outer side of the base (1) is provided with a gear (6) through a rotating shaft, one side of the gear (6) is also coaxially provided with a roller (7), the outer peripheral surface of the roller (7) is fixedly connected with a spoiler (8) in an annular array, the outer side of the roller (7) is also provided with cleaning brushes (9) in an annular array, and the roller (7) is positioned under the seat body (2).

3. The combined dust cover for electromechanical specialty teaching equipment as claimed in claim 1, wherein: the glass window shield is characterized in that a shield body (10) is connected to the inside of the guide rail (3) in a sliding mode, glass windows are arranged on inclined planes on the front side and the rear side of the shield body (10), guide plates (11) are fixedly connected to the outer side of the shield body (10), the guide plates (11) are arranged at two positions, the two guide plates (11) are fixedly connected to the positions of the front side face and the rear side face of the shield body (10) respectively, and the guide plates (11) are connected into the support (4) in a sliding mode.

4. The combined dust cover for electromechanical specialty teaching equipment as claimed in claim 3, wherein: fixedly connected with baffle (12) on the top face of baffle (11), baffle (12) and crashproof pad (5) phase-match, and baffle (12) are used for spacing cover body (10), are located the bottom side fixedly connected with rack (13) of baffle (11) of rear side in the cover body (10), and rack (13) and gear (6) phase-match, are in under the state of meshing with gear (6) when rack (13), and gyro wheel (7) are in the rotation state.

5. The combined dust cover for electromechanical specialty teaching equipment as claimed in claim 4, wherein: the rack (13) and the gear (6) jointly form a transmission structure, a through groove is formed in one side of the cover body (10), a protective pad (14) is inserted into one side of the cover body (10) with the through groove, the protective pad (14) is of a flexible structure, a connecting block (15) is fixedly connected to one side, close to the cover body (10), of the protective pad (14), and a connecting rod (16) is hinged inside the connecting block (15).

6. The combined dust cover for electromechanical specialty teaching equipment as claimed in claim 5, wherein: the connecting device is characterized in that two connecting rods (16) are oppositely hinged inside the connecting block (15), one side, far away from the connecting block (15), of each connecting rod (16) is hinged to a guide block (17), the guide blocks (17) are connected into the cover body (10) in a sliding mode, a brake plate (18) is fixedly connected to the bottom end of each guide block (17) located on the lower side, and the brake plate (18) penetrates through the cover body (10) downwards.