CN212815037U

CN212815037U - Platform is explained in education convenient to adjust

Info

Publication number: CN212815037U
Application number: CN202020571825.XU
Authority: CN
Inventors: 宋露; 陈洪
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-03-30
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to a explain platform technical field, and disclose an education explains platform convenient to adjust, comprising a base plate, the last fixed surface of bottom plate is connected with rectangular frame, rectangular frame's last fixed surface is connected with the slider, the last fixed surface of slider is connected with the backup pad, rectangular frame's bottom is seted up flutedly. The utility model discloses a set up rectangular frame, the slider, the traveller, promote the piece, the baffle, first spring, the second spring, spacing, the closing plate, the footboard, connecting block and gas pocket, first spring plays the supporting role to the slider, when the height of backup pad is adjusted to needs, open the gas pocket, then press the backup pad downwards, adjust the height of backup pad, adjust the completion back, seal up the gas pocket through the closing plate, make the inside and outside air of rectangular frame unable change, and then fix the slider, the person of facilitating the use is according to the height of height regulation backup pad, it is comparatively convenient to use.

Description

Platform is explained in education convenient to adjust

Technical Field

The utility model relates to an education technical field especially relates to an education xuan podium convenient to adjust.

Background

Educators teach and cultivate according to law, regulation and trade standard, according to school's condition and title, purposefully have the planned organized mind development to the educated person, with current experience, the learning is promoted and is beaten in the people, explain various phenomenon, problem or action for it, with the improvement of practical ability, when explaining, place the file of explaining through explaining the platform, but current explain platform height is fixed mostly, can't adjust according to user's height, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when explaining, place the file of saying through the platform of saying, but the current platform height of saying is fixed mostly, can't adjust according to user's height, uses comparatively inconveniently, and the education platform of saying convenient to adjust that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an education xuan podium convenient to adjust, includes the bottom plate, the last fixed surface of bottom plate is connected with rectangular frame, rectangular frame's last fixed surface is connected with the slider, the last fixed surface of slider is connected with the backup pad.

The improved structure of the sliding block is characterized in that a groove is formed in the bottom of the rectangular frame, a sliding column is connected to the inner wall of the groove and the upper surface of the bottom plate in a sliding mode, a pushing block is fixedly connected to the left side of the sliding column, the bottom of the pushing block is connected with the upper surface of the bottom plate in a sliding mode, a baffle is connected to the upper surface of the pushing block in a sliding mode, the surface of the baffle is fixedly connected with the inner wall of the rectangular frame, and a first spring is fixedly connected to the upper surface of the baffle and the bottom.

The improved sliding type sliding column sealing device is characterized in that a second spring is fixedly connected to the right side of the pushing block and the right side of the inner wall of the rectangular frame, a limiting frame is fixedly connected to the right side of the rectangular frame, a sealing plate is slidably connected to the inner wall of the limiting frame and the left side of the rectangular frame, a pedal is hinged to the inner wall of the sealing plate through a hinge pin, a connecting block is hinged to the right side of the pedal through a hinge pin, the left side of the connecting block is fixedly connected to the left side of the sliding column, an air hole is formed in the right side of the rectangular frame, the air hole is located.

Preferably, an included angle between the supporting plate and the horizontal plane is 30 degrees, a stop block is fixedly connected to the upper surface of the supporting plate, and the stop block is located on the right side of the sliding block.

Preferably, the left side of the inner wall of the rectangular frame is fixedly connected with a dust screen, and the dust screen is positioned on the left side of the air hole.

Preferably, the through-hole has been seted up in the front of connecting block, the spacing post of inner wall fixedly connected with of through-hole, the equal sliding connection in both sides has the stopper around the connecting block, the slide opening has been seted up in the front of stopper, the inner wall of slide opening and the surface sliding connection of spacing post.

Preferably, the upper surface of the pedal is provided with a fixing groove, the inner wall of the fixing groove is bonded with a non-slip mat, and the thickness of the non-slip mat is greater than the depth of the fixing groove.

Preferably, the minimum distance between the top of the sealing plate and the bottom plate is smaller than the distance between the air hole and the bottom plate, and the minimum distance between the top of the sealing plate and the bottom plate is larger than the distance between the limiting frame and the bottom plate.

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

(1) the utility model discloses a set up rectangular frame, the slider, the traveller, promote the piece, the baffle, first spring, the second spring, spacing, the closing plate, the footboard, connecting block and gas pocket, first spring plays the supporting role to the slider, when the height of backup pad is adjusted to needs, the user steps on the footboard, make closing plate downwardly moving through spacing, open the gas pocket, then press down the backup pad, adjust the height of backup pad, adjust and accomplish the back, loosen the footboard, the second spring promotes and promotes the piece, make the closing plate rebound through connecting block and footboard, at this moment, seal up the gas pocket through the closing plate, make the inside and outside air of rectangular frame unable change, and then fix the slider, the person of facilitating the use is according to the height of height regulation backup pad, it is comparatively convenient to use.

(2) The utility model discloses a set up spacing post, stopper and slide opening, the slide opening plays direction and limiting displacement to spacing post, the distance that the spacing post moved to the right is restricted, and then the distance that moves to the right through spacing post restriction connecting block, prevents that the user from when the pedal, if the contained angle undersize between footboard and the horizontal plane, makes the second spring great to slurcam thrust, and then leads to being connected between slurcam and the slide opening easily, perhaps connects the fracture between connecting block and the slide opening.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a front view of the structure of the present invention;

FIG. 4 is a side view of the structure of the present invention;

fig. 5 is a side view of the rectangular frame of the present invention;

fig. 6 is a front view of the stopper of the present invention.

In the figure: 1. a base plate; 2. a rectangular frame; 3. a slider; 4. a support plate; 5. a groove; 6. a traveler; 7. a pushing block; 8. a baffle plate; 9. a first spring; 10. a second spring; 11. a limiting frame; 12. a sealing plate; 13. a pedal; 14. connecting blocks; 15. air holes; 16. a stopper; 17. a dust screen; 18. a through hole; 19. a limiting column; 20. a limiting block; 21. a slide hole; 22. fixing grooves; 23. a non-slip mat.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, an education podium convenient to adjust, comprising a base plate 1, the last fixed surface of bottom plate 1 is connected with rectangular frame 2, rectangular frame 2's last fixed surface is connected with slider 3, slider 3 is the light plastic block, slider 3's last fixed surface is connected with backup pad 4, the contained angle is 30 between backup pad 4 and the horizontal plane, backup pad 4's last fixed surface is connected with dog 16, dog 16 is located slider 3's right side, dog 16 plays the effect of blockking to the file of placing in backup pad 4, place the file landing from backup pad 4.

Recess 5 has been seted up to rectangular frame 2's bottom, the equal sliding connection of inner wall of recess 5 and the upper surface of bottom plate 1 has traveller 6, recess 5 plays the guide effect to traveller 6, the left side fixedly connected with of traveller 6 promotes piece 7, the bottom that promotes piece 7 and the upper surface sliding connection of bottom plate 1, the upper surface sliding connection that promotes piece 7 has baffle 8, the surface of baffle 8 and rectangular frame 2's inner wall fixed connection, the upper surface of baffle 8 and the equal first spring 9 of fixedly connected with in bottom of slider 3, first spring 9 plays the supporting role to slider 3.

The right side of the pushing block 7 and the right side of the inner wall of the rectangular frame 2 are both fixedly connected with a second spring 10, the right side of the rectangular frame 2 is fixedly connected with a limiting frame 11, the inner wall of the limiting frame 11 and the left side of the rectangular frame 2 are both slidably connected with a sealing plate 12, the limiting frame 11 plays a limiting role on the sealing plate 12 to enable the sealing plate 12 to only move up and down, the inner wall of the sealing plate 12 is hinged with a pedal 13 through a pin shaft, the upper surface of the pedal 13 is provided with a fixing groove 22, the inner wall of the fixing groove 22 is bonded with an anti-skid pad 23, the thickness of the anti-skid pad 23 is greater than the depth of the fixing groove 22, through the arrangement of the anti-skid pad 23, the friction force of the upper surface of the pedal 13 is increased, a user can conveniently press the pedal 13, the right side of the pedal 13 is hinged with a connecting block, the front side and the rear side of the connecting block 14 are both connected with a limiting block 20 in a sliding way, the front side of the limiting block 20 is provided with a sliding hole 21, the inner wall of the sliding hole 21 is connected with the surface of the limiting post 19 in a sliding way, the sliding hole 21 plays a role in guiding and limiting the limiting post 19 and limits the distance of the limiting post 19 moving rightwards, further, the distance of the connecting block 14 moving rightwards is limited through the limiting column 19, the right side of the rectangular frame 2 is provided with an air hole 15, the air hole 15 is positioned at the left side of the sealing plate 12, air inside and outside the rectangular frame 2 circulates through the air hole 15, the left side of the inner wall of the rectangular frame 2 is fixedly connected with a dust screen 17, the dust screen 17 is positioned at the left side of the air hole 15, the dust is prevented from entering the rectangular frame 2 through the air holes 15 by the dust screen 17, the spacing frame 11 is positioned below the air holes 15, the minimum distance between the top of the sealing plate 12 and the bottom plate 1 is smaller than the distance between the air holes 15 and the bottom plate 1, and the minimum distance between the top of the sealing plate 12 and the bottom plate 1 is larger than the distance between the limiting frame 11 and the bottom plate 1.

The utility model discloses in, when the user used the device, the footboard 13 was stepped on to the foot, make closing plate 12 move down through spacing 11, open gas pocket 15, then press down backup pad 4, adjust the height of backup pad 4, adjust and accomplish the back, loosen footboard 13, second spring 10 promotes and promotes piece 7, make closing plate 12 rebound through connecting block 14 and footboard 13, at this moment, seal up gas pocket 15 through closing plate 12, make the unable change of the inside and outside air of rectangular frame 2, and then fix slider 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. The education podium convenient to adjust comprises a bottom plate (1) and is characterized in that a rectangular frame (2) is fixedly connected to the upper surface of the bottom plate (1), a sliding block (3) is fixedly connected to the upper surface of the rectangular frame (2), and a supporting plate (4) is fixedly connected to the upper surface of the sliding block (3);

the bottom of the rectangular frame (2) is provided with a groove (5), the inner wall of the groove (5) and the upper surface of the bottom plate (1) are both connected with a sliding column (6) in a sliding manner, the left side of the sliding column (6) is fixedly connected with a pushing block (7), the bottom of the pushing block (7) is connected with the upper surface of the bottom plate (1) in a sliding manner, the upper surface of the pushing block (7) is connected with a baffle (8) in a sliding manner, the surface of the baffle (8) is fixedly connected with the inner wall of the rectangular frame (2), and the upper surface of the baffle (8) and the bottom of the sliding block (3) are both fixedly connected with a first spring (9);

the right side of promotion piece (7) and the equal fixedly connected with second spring (10) in right side of rectangular frame (2) inner wall, the right side fixedly connected with spacing (11) of rectangular frame (2), the equal sliding connection in left side of the inner wall of spacing (11) and rectangular frame (2) has closing plate (12), the inner wall of closing plate (12) articulates through the round pin axle has footboard (13), the right side of footboard (13) articulates through the round pin axle has connecting block (14), the left side of connecting block (14) and the left side fixed connection of traveller (6), gas pocket (15) have been seted up on the right side of rectangular frame (2), gas pocket (15) are located the left side of closing plate (12), spacing (11) are located the below of gas pocket (15).

2. An adjustable educational lecture platform according to claim 1, wherein the support plate (4) has an angle of 30 ° with the horizontal plane, a stopper (16) is fixedly connected to the upper surface of the support plate (4), and the stopper (16) is located on the right side of the slider (3).

3. The adjustable educational podium of claim 1, wherein a dust screen (17) is fixedly connected to the left side of the inner wall of the rectangular frame (2), and the dust screen (17) is located on the left side of the air hole (15).

4. The education podium convenient to adjust of claim 1, wherein the front of the connecting block (14) is provided with a through hole (18), the inner wall of the through hole (18) is fixedly connected with a limiting column (19), the front and back sides of the connecting block (14) are both slidably connected with a limiting block (20), the front of the limiting block (20) is provided with a slide hole (21), and the inner wall of the slide hole (21) is slidably connected with the surface of the limiting column (19).

5. The adjustable educational podium as recited in claim 1, wherein the upper surface of the pedal (13) is provided with a fixing groove (22), the inner wall of the fixing groove (22) is adhered with a non-slip mat (23), and the thickness of the non-slip mat (23) is greater than the depth of the fixing groove (22).

6. An adjustable educational lecture platform according to claim 1, wherein the minimum distance between the top of the sealing plate (12) and the bottom plate (1) is smaller than the distance between the air hole (15) and the bottom plate (1), and the minimum distance between the top of the sealing plate (12) and the bottom plate (1) is larger than the distance between the limiting frame (11) and the bottom plate (1).