CN211578150U

CN211578150U - Teaching show stand

Info

Publication number: CN211578150U
Application number: CN202020639820.6U
Authority: CN
Inventors: 徐志国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-09-25
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to the technical field of display stands, in particular to a teaching display stand, which comprises a display stand body, wherein the top surface of the display stand body is provided with a groove, the middle part of the groove is provided with an equipment access hole, an electric push rod is embedded in the equipment access hole, the top part of a piston rod of the electric push rod is provided with a movable plate, the side surface of the groove is hinged with a top cover through a hinge, the inside of the top cover is provided with a clamping groove, the inside of the clamping groove is embedded with a display panel, the side wall of the display panel is provided with a rotating rod, the position of the inner wall of the clamping groove, which is close to the rotating rod, is provided with an extension hole, the rotating rod is embedded in the extension hole, a support column is arranged below the display panel, the position, the movable plate is suitable for people at different positions to watch, has a rotating function, and is convenient for showing the model at multiple angles.

Description

Teaching show stand

Technical Field

The utility model relates to a show stand technical field specifically is a teaching show stand.

Background

In order to improve the teaching effect during the teaching process so that students can understand certain principles in chemistry, physics and mathematics, teachers can use a large number of teaching models or demonstration teaching aids. But present teaching model and demonstration teaching aid are generally directly placed on the workstation, in order to adjust teaching model and demonstration teaching aid's show height and angle, need student or mr to hold up teaching model and demonstration teaching aid, greatly reduced the quality of teaching like this, and present teaching show stand function singleness, in view of this, we provide a teaching show stand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching show stand to current teaching model that proposes in solving above-mentioned background art directly places on the workstation with demonstration teaching aid is general, in order to adjust teaching model and demonstration teaching aid's show height and angle, needs student or mr to lift teaching model and demonstration teaching aid, like this greatly reduced the quality of teaching, and the problem of current teaching show stand function singleness.

In order to achieve the above object, the utility model provides a following technical scheme:

a teaching display stand comprises a display stand body, wherein the top of the display stand body is provided with a groove in a rectangular structure, an equipment inlet hole is formed in the middle of the groove, an electric push rod is embedded in the equipment inlet hole, a moving plate is arranged at the top end of a piston rod of the electric push rod, the side wall of the groove is hinged with a top cover through a hinge, a clamping groove is arranged in the top cover, a display panel is embedded in the clamping groove, a rotating rod is arranged on the side wall of the display panel, an extending hole is arranged on the inner wall of the clamping groove and close to the rotating rod, the rotating rod is embedded in the extending hole, a supporting column is arranged below the display panel, a supporting groove is arranged at the position of the bottom surface of the display panel close to the supporting column, the bottom surface of the inner wall of the clamping groove is close to the position of the supporting column, a fixing groove is formed in the position, close to the bottom surface of the inner wall of the clamping groove, of the supporting column, and the supporting column is embedded in the fixing groove.

Preferably, the storage room has been seted up to show stand body both sides, the outer wall articulates through the hinge has the guard gate between the storage, the position that show stand body bottom is close to four turnings is equipped with the wheel that rolls.

Preferably, the display panel is far away from dwang one side is equipped with semicircular handle, the thickness of display panel is greater than the inside degree of depth of draw-in groove, the area of recess is greater than display panel's area.

Preferably, the support column bottom is equipped with the dead lever that is hollow structure, the inside movable rod that is equipped with of dead lever, a plurality of hole has been seted up on the dead lever lateral wall, the movable rod is close to the tip lateral wall of dead lever has seted up the aperture, the aperture is inside to be inlayed and is equipped with according to the briquetting, according to briquetting bottom and be equipped with the spring, according to briquetting bottom surface diameter is greater than the top surface diameter.

Preferably, the top surface of the moving plate is of a concave-convex structure, and the bottom surface of the moving plate is rotatably connected to the top of a piston rod of the electric push rod through a bearing.

Preferably, a plurality of stop plates with semicircular structures are arranged in the support groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this teaching show stand, the show panel surface can write, and the angle of show panel can be adjusted, is suitable for the people of different positions to watch.

2. In this teaching show stand, the movable plate top surface can prevent the show model, and the show model risees through electric putter, and the movable plate has rotation function, is convenient for show the model multi-angle.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

fig. 2 is a schematic view of the display panel of the present invention;

FIG. 3 is a schematic view of the internal structure of the inlet hole of the apparatus of the present invention;

fig. 4 is a schematic structural view of the position a of the present invention;

fig. 5 is a schematic view of the structure of the support pillar of the present invention.

In the figure: 1. a display stand body; 11. a storage room; 12. a protective door; 13. a rolling wheel; 14. a groove; 15. an equipment access hole; 2. a top cover; 21. a card slot; 211. an access hole; 22. fixing grooves; 3. a display panel; 31. rotating the rod; 32. a handle; 33. a support groove; 4. a support pillar; 41. fixing the rod; 411. a hole; 42. a movable rod; 421. a pressing block; 422. a spring; 423. a small hole; 5. an electric push rod; 6. and (5) moving the plate.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A teaching display stand, in order to solve the problem that the prior teaching model and the prior demonstration teaching aid are generally directly placed on a workbench, and in order to adjust the display height and the display angle of the teaching model and the prior demonstration teaching aid, a student or a teacher is required to lift the teaching model and the prior demonstration teaching aid, so that the teaching quality is greatly reduced, and the problem that the prior teaching display stand has a single function is solved, as a preferred embodiment, as shown in figures 1-5, the teaching display stand comprises a display stand body 1, a groove 14 which is in a rectangular structure is formed in the top of the display stand body 1, an equipment inlet hole 15 is formed in the middle of the groove 14, an electric push rod 5 is embedded in the equipment inlet hole 15, a movable plate 6 is arranged at the top end of a piston rod of the electric push rod 5, a top cover 2 is hinged to the side wall of the groove 14, a clamping groove 21 is formed, draw-in groove 21 inner wall has been seted up near the position of dwang 31 and has been stretched into hole 211, and inside dwang 31 set up and stretch into hole 211, the below of display panel 3 was equipped with support column 4, and support groove 33 has been seted up near the position of support column 4 in the 3 bottom surfaces of display panel, and fixed slot 22 has been seted up near the position of support column 4 in draw-in groove 21 inner wall bottom surface, and support column 4 inlays and locates inside fixed slot 22.

In this example, 11 between the storing have been seted up to show stand body 1 both sides, and 11 outer walls have protective door 12 through hinge joint between the storing, and 11 inside can deposit article between the storing, have increaseed device's space utilization, and the position that is close to four turnings in show stand body 1 bottom is equipped with the wheel 13 that rolls, promotes show stand body 1, makes the wheel 13 that rolls to make show stand body 1 remove.

Further, display panel 3 keeps away from dwang 31 one side and is equipped with semicircular in shape handle 32, upwards stimulates the handle, and dwang 31 is stretching into the inside rotation of hole 211 to make display panel 3 one end upwards rotate round dwang 31, display panel 3's thickness is greater than the inside degree of depth of draw-in groove 21, and the area of recess 14 is greater than display panel 3's area, is convenient for make display panel 3 top bulge inlay locate inside recess 14.

Specifically, support column 4 bottom is equipped with dead lever 41 that is hollow structure, the inside movable rod 42 that is equipped with of dead lever 41, a plurality of hole 411 has been seted up on the dead lever 41 lateral wall, movable rod 42 has seted up aperture 423 near the tip lateral wall of dead lever 41, aperture 423 inside inlays and is equipped with and presses briquetting 421, it is equipped with spring 422 to press briquetting 421 bottom, press briquetting 421 bottom surface diameter is greater than the top surface diameter, press briquetting 421 through pushing down, spring 422 shrink produces elasticity, and remove movable rod 42, make movable rod 42 slide inside dead lever 41, press briquetting 421 to follow movable rod 42 and slide inside dead lever 41, when sliding to another hole 411, upwards promote through the elastic action that compression spring 422 produced and press briquetting 421, make press briquetting 421 inlays and locate inside hole 411, fix movable rod 42 inside dead lever 41, make things convenient for subsequent use.

In addition, the top surface of the movable plate 6 is of a concave-convex structure, the bottom surface of the movable plate 6 is rotatably connected to the top of a piston rod of the electric push rod 5 through a bearing, the display model is placed on the top surface of the movable plate 6, and the movable plate 6 is rotated, so that the display model rotates along with the display model, and the model can be conveniently displayed in multiple angles.

Furthermore, a plurality of blocking plates 331 with semicircular structures are arranged inside the supporting groove 33, and the top end of the movable rod 42 is embedded at the bottom of the different blocking plates 331 inside the supporting groove 33, so that the display panel 3 can present different angles.

When the utility model is used, firstly, the handle is pulled upwards, the rotating rod 31 rotates inside the extending hole 211, so that one end of the display panel 3 rotates upwards around the rotating rod 31, the supporting column 4 is lifted, the pressing block 421 is pressed downwards, the spring 422 contracts to generate elastic force, the movable rod 42 is moved to slide inside the fixed rod 41, the pressing block 421 slides inside the fixed rod 41 along with the movable rod 42, when the movable rod slides below the hole 411, the spring 422 extends to push the pressing block 421 upwards, the pressing block 421 is embedded inside the hole 411, the movable rod 42 is fixed inside the fixed rod 41, then the top end of the movable rod 42 is embedded at the bottom of different blocking plates 331 inside the supporting groove 33, so that the display panel 3 presents different angles, and finally, when the movable plate model is required to be displayed, the display model is placed on the upper surface of the movable plate 6, the movable plate 6 is rotated, thereby enabling the display model to follow the rotation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a teaching show stand, includes show stand body (1), its characterized in that: the display table is characterized in that a groove (14) which is of a rectangular structure is formed in the top of the display table body (1), an equipment access hole (15) is formed in the middle of the groove (14), an electric push rod (5) is embedded in the equipment access hole (15), a movable plate (6) is arranged at the top end of a piston rod of the electric push rod (5), a top cover (2) is hinged to the side wall of the groove (14) through a hinge, a clamping groove (21) is formed in the top cover (2), a display panel (3) is embedded in the clamping groove (21), a rotating rod (31) is arranged on the side wall of the display panel (3), a stretching hole (211) is formed in the position, close to the rotating rod (31), of the inner wall of the clamping groove (21), a supporting column (4) is arranged in the stretching hole (211), a supporting column (4) is arranged below the display panel (3), and a, fixing groove (22) have been seted up to draw-in groove (21) inner wall bottom surface near the position of support column (4), support column (4) are inlayed and are located inside fixing groove (22).

2. A teaching display stand as claimed in claim 1, wherein: show stand body (1) both sides have been seted up between the storing (11), between the storing (11) outer wall articulates through the hinge has guard gate (12), the position that is close to four turnings in show stand body (1) bottom is equipped with wheel (13) roll.

3. A teaching display stand as claimed in claim 1, wherein: show panel (3) are kept away from dwang (31) one side is equipped with semicircular in shape handle (32), the thickness of show panel (3) is greater than the inside degree of depth of draw-in groove (21), the area of recess (14) is greater than the area of show panel (3).

4. A teaching display stand as claimed in claim 1, wherein: support column (4) bottom is equipped with dead lever (41) that is hollow structure, dead lever (41) inside is equipped with movable rod (42), a plurality of hole (411) have been seted up on dead lever (41) lateral wall, movable rod (42) are close to aperture (423) have been seted up to the tip lateral wall of dead lever (41), aperture (423) inside is inlayed and is equipped with and presses briquetting (421), it is equipped with spring (422) to press briquetting (421) bottom, press briquetting (421) bottom surface diameter to be greater than the top surface diameter.

5. A teaching display stand as claimed in claim 1, wherein: the top surface of the moving plate (6) is of a concave-convex structure, and the bottom surface of the moving plate (6) is rotatably connected to the top of a piston rod of the electric push rod (5) through a bearing.

6. A teaching display stand as claimed in claim 1, wherein: a plurality of stop plates (331) with semicircular structures are arranged in the supporting groove (33).