CN212380006U

CN212380006U - Novel over-and-under type teaching equipment is used in teaching of secretary's specialty

Info

Publication number: CN212380006U
Application number: CN202021413691.5U
Authority: CN
Inventors: 雷前虎
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-01-19
Anticipated expiration: 2030-07-17

Abstract

The utility model belongs to the technical field of the teaching equipment technique and specifically relates to a novel over-and-under type teaching equipment is used in teaching of secretarial specialty, comprising a first support body, one side of first support body is rotated through the pivot and is connected with the clipboard, first recess has been seted up to the bottom of clipboard, the first telescopic link of fixedly connected with on the first recess, the surface cover of first telescopic link is equipped with the spring, the one end fixedly connected with connecting block of first telescopic link, spring and first telescopic link and connecting block fixed connection, the surface cover of clipboard is equipped with the ejector pad, the second spout has been seted up to the both sides of first recess, the both sides and the second spout sliding connection of connecting block. The utility model discloses an effect of second telescopic link, sliding block, branch, second support body and first support body for teaching equipment is being used the in-process, and the teacher can remove the height of adjustment teaching equipment according to the condition.

Description

Novel over-and-under type teaching equipment is used in teaching of secretary's specialty

Technical Field

The utility model relates to a teaching equipment technical field specifically is a novel over-and-under type teaching equipment is used in teaching of secretary's specialty.

Background

Teaching instrument equipment refers to teaching, scientific research unit in, the direction of use is the instrument equipment of teaching or scientific research, and teaching instrument can be divided into experiment and real two main types of major applications in reason class each specialty of worker, to the secretary specialty education in-process, also need use teaching equipment.

However, the existing teaching equipment has the following problems:

1. the teaching equipment of file specialty at the education in-process, and the teacher is difficult when using teaching equipment to carry out height control to teaching equipment to can cause the teacher to appear inconvenient condition at the in-process that uses teaching equipment.

2. The current teaching equipment is at the in-process of teaching equipment normal use, is difficult for carrying out angle adjustment to the clipboard to make the teacher at the teaching in-process, be difficult for demonstrateing the knowledge on the teaching equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel secretary's over-and-under type teaching equipment for specialty teaching has solved the difficult height adjustment of teaching equipment and has been difficult for carrying out the problem adjusted to the angle of clipboard.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel lifting type teaching device for secretarial specialty teaching comprises a first frame body, wherein one side of the first frame body is rotatably connected with a writing board through a rotating shaft, a first groove is formed in the bottom of the writing board, a first telescopic rod is fixedly connected onto the first groove, a spring is sleeved on the outer surface of the first telescopic rod, one end of the first telescopic rod is fixedly connected with a connecting block, the spring and the first telescopic rod are fixedly connected with the connecting block, a push block is sleeved on the outer surface of the writing board, second sliding grooves are formed in two sides of the first groove, two sides of the connecting block are slidably connected with the second sliding grooves, an inserting rod is fixedly connected onto the outer surface of the connecting block and penetrates through the writing board to be slidably connected with the writing board, a solid block is fixedly connected onto the inner side of the first frame body, inserting grooves are formed in the solid block, and the inserting rod is inserted into, the utility model discloses a file storage rack, including first support body, first recess, the inboard fixedly connected with file box of first support body, the opposite side of first support body has seted up the second recess, fixedly connected with slide bar on the second recess, the surface sliding connection of slide bar has the slider, first support body has the second support body through sliding connection, the inboard fixedly connected with file box of first support body, the bottom fixedly connected with bottom plate of second support body, the third spout has been seted up on the bottom plate, sliding connection has the sliding block on the third spout, fixedly connected with second telescopic link between sliding block and the second support body, the surface of sliding block is rotated through the pivot and is connected with branch, branch rotates through pivot and diaphragm and.

As a preferred technical scheme of the utility model, first spout has been seted up on the clipboard, sliding connection slider on the first spout, first spout has the scratch board through slider sliding connection, the outer fixed surface of scratch board is connected with the handle.

As an optimal technical scheme of the utility model, the quantity of solid piece is two, has all seted up connecting block and slot on every solid piece.

As an optimal technical scheme of the utility model, the fixed box of fixed surface connection of second support body, the bottom fixedly connected with file box of file box.

As a preferred technical scheme of the utility model, the third recess has been seted up to the bottom of bottom plate, the third recess rotates through the pivot and is connected with the pulley, the screw has been seted up to the side of bottom plate, threaded connection has the double-screw bolt on the screw, double-screw bolt and pulley threaded connection.

As a preferred technical scheme of the utility model, the quantity of second telescopic link is two, the quantity of sliding block is two, the quantity of branch is two, and two branches rotate through same pivot and diaphragm and connect.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel secretary's over-and-under type teaching equipment for specialty teaching possesses following beneficial effect:

1. this novel over-and-under type teaching equipment is used in teaching of secretarial specialty, through the effect of second telescopic link, sliding block, branch, second support body and first support body for teaching equipment is by the in-process that is used, and the teacher can go the height of adjustment teaching equipment according to the condition.

2. This novel over-and-under type teaching equipment is used in teaching of secretarial specialty, through the effect of first telescopic link, spring, connecting block, inserted bar and slot for the teacher is when using teaching equipment, and the angle of effectual adjustment clipboard easily makes the student watch more convenient.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic structural view of a cross-sectional view of the present invention;

fig. 5 is a schematic view of the internal structure of the first groove of the present invention.

In the figure: 1. a first frame body; 2. a writing board; 3. a first chute; 4. a scratch board; 5. a handle; 6. a first groove; 7. a first telescopic rod; 8. a spring; 9. connecting blocks; 10. a push block; 11. a second chute; 12. inserting a rod; 13. a solid block; 14. a slot; 15. a second groove; 16. a slide bar; 17. a second frame body; 18. a fixing box; 19. a transverse plate; 20. a document box; 21. a base plate; 22. a third chute; 23. a slider; 24. a second telescopic rod; 25. a strut; 26. a third groove; 27. a pulley; 28. a screw hole; 29. a stud.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a novel lifting type teaching device for secretarial specialty teaching comprises a first frame body 1, wherein one side of the first frame body 1 is rotatably connected with a writing board 2 through a rotating shaft, a first groove 6 is formed in the bottom of the writing board 2, a first telescopic rod 7 is fixedly connected onto the first groove 6, a spring 8 is sleeved on the outer surface of the first telescopic rod 7, a connecting block 9 is fixedly connected to one end of the first telescopic rod 7, the spring 8 and the first telescopic rod 7 are fixedly connected with the connecting block 9, a push block 10 is sleeved on the outer surface of the writing board 2, second sliding grooves 11 are formed in two sides of the first groove 6, two sides of the connecting block 9 are slidably connected with the second sliding grooves 11, an inserting rod 12 is fixedly connected to the outer surface of the connecting block 9, the inserting rod 12 penetrates through the writing board 2 and is slidably connected with the writing board 2, a solid block 13 is fixedly connected to the inner side of the first frame body 1, a slot 14 is, second recess 15 has been seted up to the opposite side of first support body 1, fixedly connected with slide bar 16 on the second recess 15, slide bar 16's surface sliding connection has the slider, first support body 1 has second support body 17 through sliding connection, the inboard fixedly connected with file box 20 of first support body 1, the bottom fixedly connected with bottom plate 21 of second support body 17, third spout 22 has been seted up on bottom plate 21, sliding connection has sliding block 23 on third spout 22, fixedly connected with second telescopic link 24 between sliding block 23 and the second support body 17, sliding block 23's surface is rotated through the pivot and is connected with branch 25, branch 25 rotates through pivot and diaphragm 19 and connects.

In this embodiment, first support body 1 is located the both sides of

clipboard

2, 2 both sides devices of clipboard are all the same, when pegging graft between inserted bar 12 and slot 14, first telescopic link 7 and spring 8 play the effect of contradicting to ejector pad 10 and inserted bar 12, it is more firm to make pegging graft between inserted bar 12 and the slot 14, when not pegging graft between inserted bar 12 and the slot 14, first telescopic link 7 and spring 8 play tensile effect this moment, make inserted bar 12 can remove at its within range, solid piece 13 is located the medial surface of two first support bodies 1, and all slots 14's orbit is the same with clipboard 2 pivoted orbit, when branch 25 conflicts diaphragm 19 and removes, first support body 1 still lets between the second support body 17 remove along second recess 15, its effect can make the more gentle that removes between first support body 1 and the second support body 17.

Specifically, first spout 3 has been seted up on the clipboard 2, sliding connection slider on first spout 3, and first spout 3 has scratch board 4 through slider sliding connection, and the external fixed surface of scratch board 4 is connected with handle 5.

In this embodiment, the scratch board 4 is used for cleaning the surface of the writing board 2, and the handle 5 is used for conveniently moving the scratch board 4, so that the scratch board 4 is convenient to leave when moving.

Specifically, the number of the solid blocks 13 is two, and each solid block 13 is provided with a connecting block 9 and a slot 14.

In this embodiment, both sides are all fixedly connected with solid piece 13, and the both sides of clipboard 2 all can be pegged graft through inserted bar 12 and slot 14, make clipboard 2 can be fixed by more stable during its effect.

Specifically, the outer surface of the second frame 17 is fixedly connected with a fixed box 18, and the bottom of the file box 20 is fixedly connected with a file box 20.

In this embodiment, the stationary box 18 is used for holding stationery, and the document box 20 is used for holding documents.

Specifically, the bottom of the bottom plate 21 is provided with a third groove 26, the third groove 26 is rotatably connected with a pulley 27 through a rotating shaft, the side surface of the bottom plate 21 is provided with a screw hole 28, the screw hole 28 is in threaded connection with a stud 29, and the stud 29 is in threaded connection with the pulley 27.

In this embodiment, the pulley 27 is fixedly connected with a groove block, and the groove block is also provided with a thread block, so that the stud 29 can be inserted into the groove between the bottom plate 21 and the pulley 27, and the pulley 27 can be fixed during the function of the stud, so that the pulley 27 can rotate more stably.

Specifically, the number of the second telescopic rods 24 is two, the number of the sliding blocks 23 is two, the number of the supporting rods 25 is two, and the two supporting rods 25 are rotatably connected with the transverse plate 19 through the same rotating shaft.

In this embodiment, the second telescopic link 24 is electric putter, and two second telescopic links 24 drive sliding block 23 and drive branch 25 and remove when moving on third spout 22, thereby it is high in order to make branch 25 can more effectual conflict diaphragm 19 adjustment during its effect.

The utility model discloses a theory of operation and use flow: through the first frame body 1 and the writing board 2 rotating connection, both sides of the writing board 2 can be conveniently used, when the writing board 2 is fully written with characters, the handle 5 is shifted, the handle 5 drives the scratch board 4 to move on the writing board 2, so that the characters of the writing board 2 can be processed, the writing board can be reused, the writing board 2 can be fixed in angle through the insertion rod 12 and the insertion groove 14, the writing board 2 is prevented from shaking during writing, meanwhile, students can feel more comfortable when watching the writing board, when the angle of the writing board 2 needs to be adjusted, the push block 10 is shifted, the push block 10 drives the connecting block 9 to slide along the second sliding groove 11 and simultaneously compress the first telescopic rod 7 and the spring 8, at the moment, the insertion rod 12 and the insertion groove 14 are not inserted, the writing board 2 can be adjusted, when the proper position is adjusted, the shift of the push block 10 is stopped, make the inserted bar 12 peg graft under the effect of spring 8 and first telescopic link 7 and between slot 14, alright fix clipboard 2 at new angle this moment, promote sliding block 23 through second telescopic link 24, make sliding block 23 drive this diaphragm 19 of branch 25 conflict along the gliding while of third spout 22, make diaphragm 19 remove, thereby alright remove between first support body 1 and clipboard 2 in order to drive, just reach the purpose of adjusting device height this moment, when needs move this teaching equipment, rotate double-screw bolt 29, make threaded connection between double-screw bolt 29 and screw 28 and the pulley 27, when not needing to remove, remove double-screw bolt 29 from pulley 27, place pulley 27 in third recess 26 again, alright this teaching equipment of fixed more stable this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel over-and-under type teaching equipment is used in teaching of secretary's specialty, includes first support body (1), its characterized in that: one side of the first frame body (1) is connected with a writing board (2) through a rotating shaft in a rotating manner, a first groove (6) is formed in the bottom of the writing board (2), a first telescopic rod (7) is fixedly connected onto the first groove (6), a spring (8) is sleeved on the outer surface of the first telescopic rod (7), a connecting block (9) is fixedly connected onto one end of the first telescopic rod (7), the spring (8) and the first telescopic rod (7) are fixedly connected with the connecting block (9), a push block (10) is sleeved on the outer surface of the writing board (2), second sliding grooves (11) are formed in the two sides of the first groove (6), the two sides of the connecting block (9) are in sliding connection with the second sliding grooves (11), an inserting rod (12) is fixedly connected onto the outer surface of the connecting block (9), and the inserting rod (12) penetrates through the writing board (2) and the writing board (2) in sliding connection, the solid block (13) is fixedly connected to the inner side of the first frame body (1), an insertion slot (14) is formed in the solid block (13), the insertion rod (12) is inserted into the insertion slot (14), a second groove (15) is formed in the other side of the first frame body (1), a sliding rod (16) is fixedly connected to the second groove (15), a sliding block is connected to the outer surface of the sliding rod (16) in a sliding mode, the first frame body (1) is connected with a second frame body (17) in a sliding mode, a file box (20) is fixedly connected to the inner side of the first frame body (1), a bottom plate (21) is fixedly connected to the bottom of the second frame body (17), a third sliding groove (22) is formed in the bottom plate (21), a sliding block (23) is connected to the third sliding groove (22) in a sliding mode, a second telescopic rod (24) is fixedly connected between the sliding block (23) and the second frame body, the surface of sliding block (23) is rotated through the pivot and is connected with branch (25), branch (25) are rotated through pivot and diaphragm (19) and are connected.

2. The novel over-and-under type teaching equipment is used in teaching of secretary's specialty of claim 1, characterized in that: first spout (3) have been seted up on clipboard (2), sliding connection slider on first spout (3), first spout (3) have scratch board (4) through slider sliding connection, the external fixed surface of scratch board (4) is connected with handle (5).

3. The novel over-and-under type teaching equipment is used in teaching of secretary's specialty of claim 1, characterized in that: the number of the solid blocks (13) is two, and each solid block (13) is provided with a connecting block (9) and a slot (14).

4. The novel over-and-under type teaching equipment is used in teaching of secretary's specialty of claim 1, characterized in that: the outer surface of the second frame body (17) is fixedly connected with a fixing box (18), and the bottom of the file box (20) is fixedly connected with a file box (20).

5. The novel over-and-under type teaching equipment is used in teaching of secretary's specialty of claim 1, characterized in that: third recess (26) have been seted up to the bottom of bottom plate (21), third recess (26) are rotated through the pivot and are connected with pulley (27), screw (28) have been seted up to the side of bottom plate (21), threaded connection has double-screw bolt (29) on screw (28), double-screw bolt (29) and pulley (27) threaded connection.

6. The novel over-and-under type teaching equipment is used in teaching of secretary's specialty of claim 1, characterized in that: the quantity of second telescopic link (24) is two, the quantity of sliding block (23) is two, the quantity of branch (25) is two, and two branch (25) rotate through same pivot and diaphragm (19) and are connected.