CN210581720U

CN210581720U - Student education management's display device

Info

Publication number: CN210581720U
Application number: CN201921180141.0U
Authority: CN
Inventors: 李志刚; 孙朝霞
Original assignee: Huaian Vocational College of Information Technology
Current assignee: Huaian Vocational College of Information Technology
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-22
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a student's education management's display device, including show board and base, the equal fixed mounting in both sides at base top has the receiver, the fixed cover of intermediate position fixedly connected with that leans on at the base top, the top fixedly connected with bracing piece of base, the bracing piece is hollow structure, the second recess has been seted up to the bottom of show board, the top fixed mounting of second recess has the bearing, the top of bracing piece run through fixed cover and second recess in proper order and with bearing swing joint. This display device of student's education management uses through the cooperation of handle, first gear, second gear, lifter, fixed plate, supporting leg and rubber pad, can reach the lift effect to lifter, fixed plate, supporting leg and rubber pad through rotating the handle, when rubber pad and ground contact, can produce great frictional force for this device has had fixed function.

Description

Student education management's display device

Technical Field

The utility model relates to an education management technical field specifically is a student's education management's display device.

Background

Education management is an activity process in which a manager organizes and coordinates education teams to fully play the roles of information such as education manpower, financial resources, material resources and the like, and efficiently achieve the goal of education management by utilizing various advantages in education. Is a series of activities for the state to carry out organization coordination control on the education system. In the education management of students, a display device is often required to place materials to be displayed.

Present student's education management display device is mostly for portable and difficult fixed, when the user need write or hang and put the show file on the device, the device removes everywhere easily, causes the use inconvenient, and few display device that has fixed function install fixing device on the universal wheel mostly, need squat during the use, the operation is inconvenient. Therefore, a display device for student education management is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device of student's education management to it is difficult for fixedly mostly to propose current portable student's education management display device in solving above-mentioned background art, when the user need write or hang and put the show file on the device, the easy removal everywhere of device causes to use inconveniently, and few display device that has fixed function installs fixing device on the universal wheel mostly, need squat during the use, the inconvenient problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display device of student's education management, includes show board and base, the equal fixed mounting in both sides at base top has the receiver, the fixed cover of intermediate position fixedly connected with that leans on at the base top, the top fixedly connected with bracing piece of base, the bracing piece is hollow structure, the second recess has been seted up to the bottom of show board, the top fixed mounting of second recess has the bearing, the top of bracing piece run through fixed cover and second recess in proper order and with bearing swing joint.

The rear side of the supporting rod is fixedly connected with a disc by the top position, the rear side of the disc by the top position is provided with a first groove, the front end of the first groove by the bottom position is movably provided with a rotating block by a rotating shaft, the front surface of the rotating block is contacted with the front end of the first groove, the bottom of the base by the middle position is provided with a third groove, the top of the third groove by the middle position is provided with a fourth groove corresponding to one side of the bottom of the fixed groove, one side inside the supporting rod by the middle position is fixedly provided with a fixed block, the top of the fixed block is movably connected with a first gear by a shaft lever, the other side inside the supporting rod by the middle position is movably connected with a second gear by a shaft lever, the first gear and the second gear are mutually meshed, the rear side of the second gear is meshed with a lifting rod, one side of the lifting rod is slidably connected, the bottom of lifter runs through the fourth recess and extends to the inside of third recess, the bottom fixedly connected with fixed plate of lifter, the outside of running through to the third recess in the bottom of fixed plate.

Preferably, the both sides of fixed plate bottom are all fixed mounting have the supporting leg, the bottom fixed mounting of supporting leg has the rubber pad.

Preferably, four universal wheels are fixedly mounted at the bottom of the base and are respectively positioned at the positions close to the four corners of the bottom of the base.

Preferably, the storage columns are fixedly mounted on the front side and the rear side of the display board respectively, and the two storage columns are located on the positions, close to the bottom, of the front side and the rear side of the display board respectively.

Preferably, the bracing piece front surface lean on the intermediate position to seted up the rectangle opening, the front surface of bracing piece corresponds the rectangle open-ended top and has seted up the spout, and the inside sliding connection of spout has the slide bar, and the front surface of slide bar runs through to the outside and swing joint of spout has the slip stopper, and the top and the bottom of slip stopper all are provided with anti-skidding line.

Preferably, a handle is fixedly connected to the front surface of the first gear, the front end of the handle penetrates through the outside of the rectangular opening, and an anti-slip sleeve is fixedly mounted on the surface of the handle close to the front end.

Compared with the prior art, the beneficial effects of the utility model are that: this display device of student's education management, through the handle, first gear, the second gear, the lifter, the fixed plate, the cooperation of supporting leg and rubber pad is used, can reach the lift effect to the lifter through rotating the handle, the fixed plate, supporting leg and rubber pad, when the rubber pad contacts with ground, can produce great frictional force, make this device have fixed function, a sliding groove, the slide bar, the design of slip stopper and anti-skidding line, can be when the handle is pulled to the rectangle opening left, stir the slip stopper downwards, can prevent that the handle from kick-backing because of the gravity that receives lifter isotructure, limiting displacement has been played to the handle, and easy operation is convenient.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a rear view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

fig. 5 is a partially enlarged schematic view of B in fig. 2 according to the present invention;

fig. 6 is a schematic structural diagram of the disc of the present invention.

In the figure: 1. a display board; 2. a support bar; 3. fixing a sleeve; 4. a storage box; 5. a base; 6. a universal wheel; 7. a storage column; 8. a handle; 9. a first gear; 10. a second gear; 11. a lifting rod; 12. a fixing plate; 13. supporting legs; 14. a rubber pad; 15. a disc; 16. rotating the block; 17. a first groove; 18. a bearing; 19. a second groove; 20. a third groove; 21. and a fourth groove.

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. 1-6, the present invention provides a technical solution: the utility model provides a display device of student's education management, including show board 1 and base 5, the equal fixed mounting in both sides at 5 tops of base has receiver 4, the fixed cover 3 of intermediate position fixedly connected with that leans on at 5 tops of base, the top fixedly connected with bracing piece 2 of base 5, bracing piece 2 is hollow structure, second recess 19 has been seted up to the bottom of show board 1, the top fixed mounting of second recess 19 has bearing 18, the top of bracing piece 2 run through fixed cover 3 and second recess 19 in proper order and with bearing 18 swing joint.

A disc 15 is fixedly connected to the position close to the top of the rear side of the support rod 2, a first groove 17 is formed in the position close to the top of the rear side of the disc 15, a rotating block 16 is movably installed at the position close to the bottom of the front end of the first groove 17 through a rotating shaft, the front surface of the rotating block 16 is in contact with the front end of the first groove 17, a third groove 20 is formed in the position close to the middle of the bottom of the base 5, a fourth groove 21 is formed in the side, corresponding to the bottom of the fixed groove, of the top of the third groove 20, a fixed block is fixedly installed at the position close to the middle of one side inside the support rod 2, a first gear 9 is movably connected to the top of the fixed block through a shaft rod, a second gear 10 is movably connected to the position close to the middle of the other side inside the support rod 2 through a shaft rod, the first gear 9 and the second gear 10 are mutually meshed, the bottom of the lifting rod 11 penetrates through the fourth groove 21 and extends to the inside of the third groove 20, the bottom of the lifting rod 11 is fixedly connected with a fixing plate 12, and the bottom of the fixing plate 12 penetrates through the outside of the third groove 20.

The utility model discloses in: supporting legs 13 are fixedly arranged on two sides of the bottom of the fixing plate 12, and rubber pads 14 are fixedly arranged at the bottoms of the supporting legs 13; by the design of rubber pad 14, can play anti-skidding effect.

The utility model discloses in: four universal wheels 6 are fixedly arranged at the bottom of the base 5, and the four universal wheels 6 are respectively positioned at the positions close to the four corners of the bottom of the base 5; through the design of universal wheel 6, can play the effect that can remove this device to arbitrary direction.

The utility model discloses in: the front side and the rear side of the display board 1 are both fixedly provided with storage columns 7, and the two storage columns 7 are respectively positioned at the positions close to the bottom of the front side and the rear side of the display board 1; by the design of the storage column 7, small articles such as chalks and magnet can be stored.

The utility model discloses in: a rectangular opening is formed in the front surface of the support rod 2 close to the middle, a sliding groove is formed in the front surface of the support rod 2 corresponding to the top of the rectangular opening, a sliding rod is connected to the inside of the sliding groove in a sliding mode, the front surface of the sliding rod penetrates through the outside of the sliding groove and is movably connected with a sliding limiting block, and anti-skidding grains are arranged at the top and the bottom of the sliding limiting block; through the design of anti-skidding line, can play anti-skidding effect.

The utility model discloses in: the front surface of the first gear 9 is fixedly connected with a handle 8, the front end of the handle 8 penetrates through the outside of the rectangular opening, and an anti-slip sleeve is fixedly arranged on the surface of the handle 8 close to the front end; through the design of antiskid cover, played anti-skidding effect.

The working principle is as follows: pulling handle 8, handle 8 drives first gear 9 rather than fixed connection and rotates, first gear 9 drives second gear 10 fore-and-aft rotation of meshing with it, second gear 10 drives lifter 11 with it and goes up and down, lifter 11 drives fixed plate 12 rather than fixed connection and 13 syntropy removal with fixed plate 12 fixed connection's supporting leg, supporting leg 13 drives rubber pad 14 and moves together, when rubber pad 14 and ground contact, this device is influenced by frictional force, be in quiescent condition, when the inner wall contact at fixed plate 12 and third recess 20 top, stir the slip stopper downwards, can prevent handle 8 because of the gravity resilience that receives lifter 11 isotructures, the device can remove wantonly this moment. Promote show board 1, show board 1 rotates around bracing piece 2 through bearing 18, when adjusting to the one side that needs to be called, in the face of the back of bracing piece 2, stir rotatory piece 16 right and make it stop on the inner wall on first recess 17 right side, the rear surface of rotatory piece 16 and the surface contact who accomodates fence 7 this moment, accomodate fence 7 and rather than fixed connection's show board 1 will receive the resistance that comes from rotatory piece 16 when the horizontal rotation and be difficult to rotate, fixed effect has been reached, it can to stir rotatory piece 16 left again when needs are rotatory.

In summary, the following steps: this display device of student's education management, through handle 8, first gear 9, second gear 10, lifter 11, fixed plate 12, supporting leg 13 and rubber pad 14's cooperation is used, can reach the lift effect to lifter 11 through rotating handle 8, fixed plate 12, supporting leg 13 and rubber pad 14, when rubber pad 14 and ground contact, can produce great frictional force, make this device have fixed function, the spout, the slide bar, the design of slip stopper and anti-skidding line, can be pulled to the left time of rectangle opening at handle 8, stir the slip stopper downwards, can prevent that handle 8 from kick-backing because of the gravity that receives lifter 11 isotructures, limit action has been played to handle 8, and easy operation is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a student education management's display device, includes show board (1) and base (5), its characterized in that: the two sides of the top of the base (5) are fixedly provided with storage boxes (4), the middle position of the top of the base (5) is fixedly connected with a fixed sleeve (3), the top of the base (5) is fixedly connected with a support rod (2), the support rod (2) is of a hollow structure, the bottom of the display board (1) is provided with a second groove (19), the top of the second groove (19) is fixedly provided with a bearing (18), and the top of the support rod (2) sequentially penetrates through the fixed sleeve (3) and the second groove (19) and is movably connected with the bearing (18);

the utility model discloses a bearing support for the automobile seat, including bracing piece (2), disc (15) is connected with by top position fixedly to the rear side of bracing piece (2), disc (15) rear side by top position seted up first recess (17), the bottom position of leaning on of first recess (17) front end has rotatory piece (16) through pivot movable mounting, the front surface of rotatory piece (16) and the front end contact of first recess (17), the intermediate position of leaning on of base (5) bottom has seted up third recess (20), the top of third recess (20) corresponds one side of fixed slot bottom and has seted up fourth recess (21), the intermediate position fixed mounting that leans on of one side of bracing piece (2) inside has the fixed block, the top of fixed block has first gear (9) through axostylus axostyle swing joint, the intermediate position of leaning on of the opposite side of bracing piece (2) inside has second gear (10) through axostyl, intermeshing between first gear (9) and second gear (10), the rear side meshing of second gear (10) has lifter (11), one side and the inside opposite side sliding connection of bracing piece (2) of lifter (11), the bottom of lifter (11) runs through fourth recess (21) and extends to the inside of third recess (20), the bottom fixedly connected with fixed plate (12) of lifter (11), the outside of running through to third recess (20) is run through to the bottom of fixed plate (12).

2. A display device for student education management according to claim 1, wherein: the supporting legs (13) are fixedly mounted on two sides of the bottom of the fixing plate (12), and rubber pads (14) are fixedly mounted at the bottoms of the supporting legs (13).

3. A display device for student education management according to claim 1, wherein: the bottom fixed mounting of base (5) has four universal wheels (6), and four universal wheels (6) are located the position by four corners of base (5) bottom respectively.

4. A display device for student education management according to claim 1, wherein: the storage columns (7) are fixedly mounted on the front side and the rear side of the display board (1), and the two storage columns (7) are respectively located on the positions, close to the bottom, of the front side and the rear side of the display board (1).

5. A display device for student education management according to claim 1, wherein: the utility model discloses a support bar, including bracing piece (2), front surface, the front surface of bracing piece (2) has seted up the rectangle opening by the intermediate position, the front surface of bracing piece (2) corresponds rectangle open-ended top and has seted up the spout, and the inside sliding connection of spout has the slide bar, and the front surface of slide bar runs through to the outside and the swing joint of spout has the slip stopper, and the top and the bottom of slip stopper all are provided with anti-skidding line.

6. A display device for student education management according to claim 1, wherein: the front surface of the first gear (9) is fixedly connected with a handle (8), the front end of the handle (8) penetrates through the outside of the rectangular opening, and an anti-skidding sleeve is fixedly mounted on the surface of the handle (8) close to the front end.