CN112309200A

CN112309200A - Supplementary education and teaching device

Info

Publication number: CN112309200A
Application number: CN201910709909.7A
Authority: CN
Inventors: 赵红霞; 王微; 金清; 甄帅
Original assignee: Xingtai Medical College
Current assignee: Xingtai Medical College
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2021-02-02

Abstract

The invention discloses an auxiliary education and teaching device which comprises a whiteboard component and an installation and fixing mechanism, wherein the whiteboard component comprises a whiteboard main body and a frame, the installation and fixing mechanism comprises a fixing plate, a supporting frame and an adjusting component, the fixing plate is L-shaped, a plurality of threaded holes are formed in the horizontal plane of the fixing plate, the two fixing plates are fixed on a wall through screws in a back-to-back manner, a rectangular sliding hole is formed in the vertical surface of the fixing plate, the supporting frame is installed between the two fixing plates, the supporting frame is U-shaped, sliding blocks are fixed on the two side surfaces of the supporting frame, the outer ends of the sliding blocks penetrate through the rectangular sliding hole and are exposed to the outside, the sliding blocks are T-shaped and are; the installation and fixing mechanism is arranged, so that the whiteboard can be conveniently installed and detached on the premise of not damaging the whiteboard, and the whiteboards with the same thickness and different sizes can be installed; the height of the white board can be adjusted according to the specific conditions of a user, and the white board is convenient to use better.

Description

Supplementary education and teaching device

Technical Field

The invention belongs to the technical field of education and teaching devices, and particularly relates to an auxiliary education and teaching device, which is a whiteboard teaching device for auxiliary education and teaching.

Background

A whiteboard is a generally white writing surface made of a metal plate material. The whiteboard has a similar function to a blackboard and is a writing tool capable of being repeatedly erased and written. Generally used for teaching, conference discussion, or personal and family recording, the property classification of white boards: single-sided white board, the two-sided white board material is categorised: an inlet plate surface; the use mode of the domestic board surface white board is as follows: hanging wall suspension type, belt rack moving type.

Some existing white boards are fixed on a wall through screws, the frame of the white board is easy to damage, and the installed white board is inconvenient to adjust according to the height of a user, so that an auxiliary education and teaching device is provided.

Disclosure of Invention

The invention aims to provide an auxiliary education and teaching device, which solves the problems that some white boards proposed in the background technology are fixed on a wall through screws, the frame of the white board is easy to damage, and the installed white board is inconvenient to adjust according to the height of a user, so that the inconvenience is brought.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an auxiliary education and teaching device, includes blank subassembly and installation fixed establishment, the blank subassembly includes blank main part and frame, and installation fixed establishment includes fixed plate, support frame and adjusting part, the fixed plate is "L" type, is provided with a plurality of screw holes on its horizontal plane, two the fixed plate passes through the screw back of the body to be fixed on the wall, be provided with the rectangle slide opening on the vertical face of fixed plate, the support frame is installed between two fixed plates, just the support frame is "U" type, and its both sides face is fixed with the sliding block, the sliding block outer end is passed the rectangle slide opening dew is in the outside, and is "T" type, with the cooperation of rectangle slide opening is spacing, the support frame can remove from top to bottom, the support frame lower extreme is provided with the mounting groove, the blank subassembly is located between the support frame.

Preferably, the support frame upper end is provided with two relative distribution's adjusting part, adjusting part is including removing post, compression spring and firm board, the support frame upper end is provided with the horizontal hole, and the outer port in hole is fixed with the limiting plate, it passes to remove post one end rectangle slide opening exposes in the outside, the other end pass the hole with firm board external fixation, just it has the fixed block to remove post external fixation, the fixed block is located downthehole port.

Preferably, the compression spring sleeve is arranged on the outer surface of the movable column, two ends of the compression spring sleeve are fixed on the surfaces of the limiting plate and the fixed block respectively, and the movable column and the stabilizing plate can reciprocate leftwards and rightwards.

Preferably, the stabilizing plate is U-shaped, and filling layers are fixed on the opposite surfaces of the stabilizing plate and are cotton cloth layers.

Preferably, be provided with in the middle of the support frame lower extreme front surface with the communicating mounting hole of mounting groove, install fastening components in the mounting hole, the frame surface with fastening components corresponds the department and is provided with the draw-in groove, fastening components includes kelly and auxiliary spring, kelly one end is located the outside and is fixed with the pull ring, and the other end passes the mounting hole stretches into in the draw-in groove.

Preferably, a limiting block is fixed at the outer hole end of the mounting hole, the auxiliary spring is sleeved on the outer surface of the clamping rod, two ends of the auxiliary spring are fixed on the surface of the limiting block and the surface of the clamping rod respectively, and the clamping rod can perform reciprocating movement in the front-back direction.

Preferably, a plurality of limiting assemblies are fixed on the vertical surface of the fixing plate, the limiting assemblies are located on the front side of the rectangular sliding hole, and the limiting assemblies are matched with the sliding block for limiting.

Preferably, spacing subassembly includes pin and installation piece, the installation piece is fixed the fixed plate surface, just the installation piece is "concave" type, pin one end with the installation piece is connected through rotating, but the other end free rotation, and with the sliding block cooperation is spacing.

Compared with the prior art, the invention has the beneficial effects that:

(1) the installation and fixing mechanism is arranged, so that the whiteboard can be conveniently installed and detached on the premise of not damaging the whiteboard, and the whiteboards with the same thickness and different sizes can be installed; the height of the white board can be adjusted according to the specific conditions of a user, and the white board is convenient to use better.

(2) The fastening assembly is arranged, so that the white board assembly is fastened and stabilized conveniently, the white board assembly is convenient to mount and dismount, relative movement is less in the using process, and the use is not influenced.

(3) According to the invention, through the matching of the limiting component and the sliding block, the vertical adjustment and movement of the whiteboard component can be realized, so that the whiteboard component is convenient for a user to use, and the operation is simple and convenient.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the adjustment assembly of the present invention;

FIG. 3 is a schematic top view of a stabilizing plate according to the present invention;

FIG. 4 is a partial left side view of the fixing plate according to the present invention;

FIG. 5 is a longitudinal cross-sectional structural schematic view of the fastening assembly of the present invention;

FIG. 6 is a schematic structural view of a stop assembly according to the present invention;

in the figure: 1. a whiteboard main body; 2. a frame; 3. a support frame; 4. a fixing plate; 5. an adjustment assembly; 6. a fastening assembly; 7. a limiting component; 8. a slider; 9. a threaded hole; 10. a rectangular slide hole; 11. moving the column; 12. a limiting plate; 13. a fixed block; 14. a stabilizing plate; 15. a compression spring; 16. a filling layer; 17. mounting grooves; 18. a card slot; 19. an auxiliary spring; 20. a clamping rod; 21. a limiting block; 22. a pull ring; 23. a stop lever; 24. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an auxiliary education and teaching device comprises a white board component and an installation and fixing mechanism, wherein the white board component comprises a white board main body 1 and a frame 2, the installation and fixing mechanism comprises a fixing plate 4, a supporting frame 3 and an adjusting component 5, the fixing plate 4 is L-shaped, a plurality of threaded holes 9 are formed in the horizontal plane of the fixing plate, the two fixing plates 4 are fixed on the wall in an opposite mode through screws, a rectangular sliding hole 10 is formed in the vertical plane of each fixing plate 4, the supporting frame 3 is installed between the two fixing plates 4, the supporting frame 3 is U-shaped, sliding blocks 8 are fixed on the two side faces of the supporting frame 3, the outer ends of the sliding blocks 8 penetrate through the rectangular sliding holes 10 to be exposed outside and are T-shaped, the sliding blocks are matched with the rectangular sliding holes 10 for limiting, the supporting frame 3 can move up and down, an installation groove 17 is formed in the lower end of the supporting frame 3, the adjusting component 5 is arranged, white boards with the same thickness and different widths can be hung, the application range and the selection of the white boards are increased, the adjusting component 5 comprises a moving column 11, a compression spring 15 and a stabilizing plate 14, a horizontal hole is arranged at the upper end of the supporting frame 3, a limiting plate 12 is fixed at the outer port of the hole, one end of the moving column 11 penetrates through a rectangular sliding hole 10 and is exposed outside, the other end of the moving column 11 penetrates through the hole and is fixed with the outer surface of the stabilizing plate 14, a fixing block 13 is fixed on the outer surface of the moving column 11, the fixing block 13 is positioned at the inner port, the compression spring 15 is sleeved on the outer surface of the moving column 11, the two ends of the compression spring are respectively fixed on the surfaces of the limiting plate 12 and the fixing block 13, the moving column 11 and the stabilizing plate 14 can reciprocate left and right, the stabilizing plate 14 is U-shaped, the opposite surfaces of the, the cotton layer can not cause wearing and tearing to the frame 2, can play firm filling effect to the frame 2 again for relative movement can not take place for whiteboard main part 1 in the use.

In this embodiment, it is preferable, be provided with in the middle of the 3 lower extreme front surfaces of support frame with the communicating mounting hole of mounting groove 17, install fastening component 6 in the mounting hole, frame 2 surface is provided with draw-in groove 18 with the corresponding department of fastening component 6, fastening component 6 includes kelly 20 and auxiliary spring 19, kelly 20 one end is located the outside and is fixed with pull ring 22, the other end passes the mounting hole and stretches into in the draw-in groove 18, the outer orifice end of mounting hole is fixed with stopper 21, auxiliary spring 19 cover is established at kelly 20 surface, and both ends are fixed respectively on stopper 21 and kelly 20 surface, kelly 20 can carry out fore-and-aft direction's reciprocating motion, through being provided with fastening component 6, be convenient for play the fastening firm effect to the installation of whiteboard subassembly, and the installation is convenient with the dismantlement, and relative movement is less in.

In this embodiment, it is preferable, a plurality of limiting assemblies 7 are fixed on the vertical surface of the fixing plate 4, and the limiting assemblies 7 are located on the front side of the rectangular sliding hole 10, the limiting assemblies 7 are matched with the sliding block 8 for limitation, the limiting assemblies 7 comprise stop bars 23 and mounting blocks 24, the mounting blocks 24 are fixed on the surface of the fixing plate 4, and the mounting blocks 24 are in a concave shape, one ends of the stop bars 23 are connected with the mounting blocks 24 through rotation, the other ends of the stop bars can rotate freely, the stop bars are matched with the sliding block 8 for limitation, the upper and lower adjustment and movement of the whiteboard assembly can be realized through the matching of the limiting assemblies 7 and the sliding block 8, the better use of a user is facilitated, and the operation.

The working principle and the using process of the invention are as follows: when the teaching device is used, the whole mounting and fixing mechanism is fixed on a wall through screws, the support frame 3 is limited at one position, then the whiteboard component can be mounted on the support frame 3, and the adjusting component 5 and the fastening component 6 play a role in adjusting and fastening, so that a teaching device is formed, and a user can use the teaching device conveniently.

When the height of whiteboard main part 1 needs to be adjusted, support frame 3 needs to be moved upwards, sliding block 8 is driven to slide in rectangular sliding hole 10 until the sliding block moves to a proper position and is located on the upper side of limiting component 7, stop lever 23 is rotated until the sliding block 8 is transversely located below, and the free end contacts with the surface of fixing plate 4, so that limiting effect is achieved on sliding block 8.

When the adjusting assembly 5 works, the fixing plates 14 can be moved outwards, the moving columns 11 and the fixing blocks 13 are driven to move outwards, the compression springs 15 are in a compression state, until the white board assembly is moved to a proper position, the white board assembly is placed between the two fixing plates 14, the fixing plates 14 are loosened, the compression springs 15 recover elasticity inwards, the moving columns 11 and the fixing plates 14 are driven to move inwards until the moving columns contact with the side faces of the frame 2, and a relative extrusion force is applied to the frame 2 under the action of the elasticity, so that the white board main body 1 is fixed, the filling layers 16 are extruded by the surface of the frame 2, and the stability of the frame 2 is improved.

When the lower end of the whiteboard component is arranged in the mounting groove 17 at the lower end of the support frame 3, the pull ring 22 is pulled outwards, the clamping rod 20 is enabled to move outwards, the auxiliary spring 19 is in a compressed state, when the inner end of the auxiliary spring does not influence the entering of the frame 2, the pull ring 22 is loosened, the auxiliary spring 19 recovers elasticity, the clamping rod 20 is driven to move inwards until the clamping rod extends into the clamping groove 18, an extrusion force is provided for the bottom of the clamping groove 18, and therefore the clamping rod has a fastening effect on the frame 2, and the clamping rod cannot move relatively in use.

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 auxiliary education teaching device, includes blank subassembly and installation fixed establishment, its characterized in that: the whiteboard component comprises a whiteboard main body (1) and a frame (2), the mounting and fixing mechanism comprises a fixing plate (4), a supporting frame (3) and an adjusting component (5), the fixing plate (4) is of an L shape, a plurality of threaded holes (9) are formed in the horizontal plane of the fixing plate, the fixing plate (4) is fixed on the wall through screws in a back-to-back manner, a rectangular sliding hole (10) is formed in the vertical plane of the fixing plate (4), the supporting frame (3) is mounted between the two fixing plates (4), the supporting frame (3) is of a U shape, sliding blocks (8) are fixed on two side faces of the supporting frame, the outer ends of the sliding blocks (8) penetrate through the rectangular sliding hole (10) to be exposed outside and are of a T shape and are matched with the rectangular sliding hole (10) for limiting, the supporting frame (3) can move up and down, a mounting groove (17), the whiteboard assembly is positioned between the support frames (3), and the lower end of the whiteboard assembly is positioned in the mounting groove (17).

2. An auxiliary educational and teaching apparatus according to claim 1, wherein: support frame (3) upper end is provided with two relative distribution's adjusting part (5), adjusting part (5) are including removing post (11), compression spring (15) and firm board (14), support frame (3) upper end is provided with the horizontal hole, and the outer port in hole is fixed with limiting plate (12), it passes to remove post (11) one end rectangle slide opening (10) expose in the outside, the other end pass the hole with firm board (14) external fixation, just it has fixed block (13) to remove post (11) external fixation, fixed block (13) are located downthehole port.

3. An auxiliary educational and teaching apparatus according to claim 2, wherein: compression spring (15) cover is established remove post (11) surface, and both ends are fixed respectively limiting plate (12) and fixed block (13) surface, remove post (11) and firm board (14) reciprocating motion about can.

4. An auxiliary educational and teaching apparatus according to claim 3, wherein: the fixing plate (14) is U-shaped, the opposite surfaces of the fixing plate (14) are respectively fixed with a filling layer (16), and the filling layers (16) are cotton cloth layers.

5. An auxiliary educational and teaching apparatus according to claim 1, wherein: the middle of support frame (3) lower extreme front surface be provided with the communicating mounting hole of mounting groove (17), install fastening components (6) in the mounting hole, frame (2) surface with fastening components (6) corresponding department is provided with draw-in groove (18), fastening components (6) are including kelly (20) and auxiliary spring (19), kelly (20) one end is located the outside and is fixed with pull ring (22), and the other end passes the mounting hole stretches into in draw-in groove (18).

6. An auxiliary educational teaching apparatus according to claim 5, wherein: limiting block (21) is fixed to the outer hole end of the mounting hole, auxiliary spring (19) sleeve is established the surface of clamping rod (20), and both ends are fixed respectively limiting block (21) and clamping rod (20) surface, reciprocating motion of fore-and-aft direction can be carried out to clamping rod (20).

7. An auxiliary educational and teaching apparatus according to claim 1, wherein: the vertical surface of the fixed plate (4) is fixed with a plurality of limiting assemblies (7), the limiting assemblies (7) are located on the front side of the rectangular sliding hole (10), and the limiting assemblies (7) are matched with the sliding block (8) for limiting.

8. An auxiliary educational teaching apparatus according to claim 7, wherein: spacing subassembly (7) are including pin (23) and installation piece (24), installation piece (24) are fixed plate (4) surface, just installation piece (24) are "concave" type, pin (23) one end with installation piece (24) are connected through rotating, but the other end free rotation, and with sliding block (8) cooperation is spacing.