CN214873857U

CN214873857U - Wisdom blackboard with raising and lowering functions

Info

Publication number: CN214873857U
Application number: CN202121338545.5U
Authority: CN
Inventors: 林夕宝; 唐国龙; 陈梦媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-26
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a wisdom blackboard with raising and lowering functions, the on-line screen storage device comprises a base, the upper surface of base is provided with two risers, is provided with the plate body between two risers, and the positive fixed surface of plate body installs the stereo set, the inside of riser is provided with the slide, and one side of slide and one side of plate body are passed through the damping pivot and are rotated and be connected, and the draw-in groove has been seted up to the bottom of slide, and the inside joint of draw-in groove has electric telescopic handle, electric telescopic handle's bottom and the bottom fixed connection of riser inner chamber. This wisdom blackboard with raising and lowering functions through setting up the damping pivot, realizes carrying out the purpose of adjusting to the inclination of plate body, has reached the effect that makes things convenient for the student to survey the blackboard, has made things convenient for user's use, sets up T type groove and T type pole cooperation, realizes the whole rotatory purpose of blackboard, has reached the effect of convenient student's show to different angles, need not to remove, has made things convenient for user's use.

Description

Wisdom blackboard with raising and lowering functions

Technical Field

The utility model relates to a blackboard technical field specifically is a wisdom blackboard with raising and lowering functions.

Background

Along with the continuous improvement of science and technology level, the teaching equipment is also more and more advanced, and the wisdom blackboard that has rich function is used in order all to many high-end teaching and training classrooms, and current wisdom blackboard can't be according to in-service use height-adjusting and installation angle in the in-service use installation to be applicable to the user of different positions or the use under the different environment.

Therefore, the intelligent blackboard with the lifting function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom blackboard with raising and lowering functions to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an wisdom blackboard with raising and lowering functions, includes the base, the upper surface of base is provided with two risers, is provided with the plate body between two risers, and the positive fixed surface of plate body installs the stereo set.

The inside of standpipe is provided with the slide, and one side of slide is passed through the damping pivot with one side of plate body and is rotated and be connected, and the draw-in groove has been seted up to the bottom of slide, and the inside joint of draw-in groove has electric telescopic handle, electric telescopic handle's bottom and the bottom fixed connection of standpipe inner chamber.

T type groove has been seted up to the upper surface of base, and the inside sliding connection in T type groove has T type pole, and the top of T type pole and the bottom fixed connection of standpipe, the bottom of T type pole are inlayed and are had the ball, and the surface of ball and the bottom roll connection in T type groove, the recess has all been seted up to the both sides of T type pole, and the inside fixed mounting of recess has the spring, and the one end fixed mounting of spring has the slide bar, and the slide bar is kept away from the one end of spring and the inner wall contact in T type groove.

The electric telescopic rod and the sound box are electrically connected with a controller of the peripheral.

Preferably, the positive fixed surface of plate body installs and puts the thing piece, puts the upper surface of thing piece and has seted up and put the thing groove, and T type groove is the arc wall, and the radian in two T type grooves is same centre of a circle.

Preferably, the top cover of standpipe is equipped with the lid, and the positive surface threaded connection of lid has the screw rod, and the screw rod is located the inside one end of lid and the positive surface contact of standpipe.

Preferably, a strip-shaped hole for the damping rotating shaft to move is formed in one side of the vertical pipe, and the strip-shaped hole is communicated with the top opening of the vertical pipe.

Preferably, a screw rod is inserted into the upper surface of the sliding plate, and the bottom of the screw rod is in threaded connection with a screw hole formed in the top of the electric telescopic rod.

Preferably, the one end that the spring was kept away from to the slide bar is provided with the arc, and the bottom of standpipe and the upper surface contact of base, and the spout has been seted up to one side of standpipe inner wall, and the one end and the spout sliding connection of slide.

Advantageous effects

The utility model provides a wisdom blackboard with raising and lowering functions possesses following beneficial effect:

1. this wisdom blackboard with raising and lowering functions through setting up the damping pivot, realizes carrying out the purpose of adjusting to the inclination of plate body, has reached the effect that makes things convenient for the student to survey the blackboard, has made things convenient for user's use, sets up T type groove and T type pole cooperation, realizes the whole rotatory purpose of blackboard, has reached the effect of convenient student's show to different angles, need not to remove, has made things convenient for user's use.

2. This wisdom blackboard with raising and lowering functions through setting up electric telescopic handle, realizes the purpose of carrying out the adjustment to the height of plate body, has realized the effect that the user that is applicable to not co-altitude used, sets up lead screw, lid and screw rod cooperation, realizes conveniently dismantling the purpose of changing to the plate body, has reached the convenience and has changed and abluent effect to the plate body.

Drawings

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

FIG. 2 is a schematic view of the internal connection structure of the pedestal and the vertical tube according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a vertical pipe 2, a plate body 3, a sliding plate 4, a damping rotating shaft 5, an electric telescopic rod 6, a groove 7T, a rod 8T, a ball 9, a spring 10, a sliding rod 11, an object placing block 12, a cover body 13, a screw 14, a strip-shaped hole 15 and a screw rod 16.

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. 1-3, the present invention provides a technical solution: the utility model provides a wisdom blackboard with raising and lowering functions, includes base 1, and base 1's upper surface is provided with two risers 2, is provided with plate body 3 between two risers 2, and the positive fixed surface of plate body 3 installs the stereo set.

The top cover of standpipe 2 is equipped with lid 13, and the positive surface threaded connection of lid 13 has screw rod 14, and screw rod 14 is located the inside one end of lid 13 and the positive surface contact of standpipe 2.

Standpipe 2's inside is provided with slide 4, and one side of slide 4 is passed through damping pivot 5 with one side of plate body 3 and is rotated and be connected, and the draw-in groove has been seted up to slide 4's bottom, and the inside joint of draw-in groove has electric telescopic handle 6, and electric telescopic handle 6's bottom and the bottom fixed connection of 2 inner chambers of standpipe set up electric telescopic handle 6, realize the purpose of highly adjusting plate body 3, have realized being applicable to the effect that the not user of co-altitude used.

A strip-shaped hole 15 for the damping rotating shaft 5 to move is formed in one side of the vertical pipe 2, the strip-shaped hole 15 is communicated with the top opening of the vertical pipe 2, a screw rod 16 is inserted into the upper surface of the sliding plate 4, and the bottom of the screw rod 16 is in threaded connection with a screw hole formed in the top of the electric telescopic rod 6.

The damping rotating shaft 5 is arranged, so that the purpose of adjusting the inclination angle of the plate body 3 is achieved, the effect of facilitating observation of a student on a blackboard is achieved, and the blackboard eraser is convenient for a user to use.

T type groove 7 has been seted up to base 1's upper surface, the positive fixed surface of plate body 3 installs and puts thing piece 12, the upper surface of putting thing piece 12 has been seted up and has been put the thing groove, T type groove 7 is the arc wall, and the radian of two T type grooves 7 is same centre of a circle, T type groove 7's inside sliding connection has T type pole 8, T type pole 8's top and standpipe 2's bottom fixed connection, T type pole 8's bottom is inlayed and is had ball 9, ball 9's surface and T type groove 7's bottom roll connection, T type pole 8's both sides are all seted up flutedly, the inside fixed mounting of recess has spring 10, spring 10's one end fixed mounting has slide bar 11, slide bar 11 keeps away from spring 10's one end and T type groove 7's inner wall contact.

Set up T type groove 7 and the cooperation of T type pole 8, realize the whole rotatory purpose of blackboard, reached the effect of convenient student's show to different angles, need not to remove, made things convenient for user's use.

The one end that spring 10 was kept away from to slide bar 11 is provided with the arc, and the bottom of standpipe 2 and the upper surface contact of base 1, and the spout has been seted up to one side of 2 inner walls of standpipe, and the one end and the spout sliding connection of slide 4.

The electric telescopic rod 6 and the sound box are electrically connected with a peripheral controller.

The lead screw 16, the cover body 13 and the screw 14 are arranged to be matched, so that the purpose of conveniently disassembling and replacing the plate body 3 is achieved, and the effect of conveniently replacing and cleaning the plate body 3 is achieved.

The working principle is as follows: when using this wisdom blackboard to its angle of adjustment, move the plate body 3 around, make the plate body 3 carry out angle adjustment under the effect of damping pivot 5, when needs rotate the blackboard, promote the standpipe 2 of one side, T type pole 7 rotates in the inside of T type groove 8, realizes the adjustment to the blackboard angle, when needs adjust the height of blackboard, the controller control electric telescopic handle 6 of operation peripheral hardware rises or descends, adjusts the height of blackboard.

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 intelligence blackboard with raising and lowering functions, includes base (1), its characterized in that: the upper surface of the base (1) is provided with two vertical pipes (2), a plate body (3) is arranged between the two vertical pipes (2), and a sound box is fixedly arranged on the front surface of the plate body (3);

a sliding plate (4) is arranged inside the vertical pipe (2), one side of the sliding plate (4) is rotatably connected with one side of the plate body (3) through a damping rotating shaft (5), a clamping groove is formed in the bottom of the sliding plate (4), an electric telescopic rod (6) is clamped inside the clamping groove, and the bottom of the electric telescopic rod (6) is fixedly connected with the bottom of an inner cavity of the vertical pipe (2);

the upper surface of the base (1) is provided with a T-shaped groove (7), a T-shaped rod (8) is connected to the inside of the T-shaped groove (7) in a sliding mode, the top of the T-shaped rod (8) is fixedly connected with the bottom of the vertical pipe (2), a ball (9) is inlaid at the bottom of the T-shaped rod (8), the surface of the ball (9) is connected with the bottom of the T-shaped groove (7) in a rolling mode, grooves are formed in the two sides of the T-shaped rod (8), springs (10) are fixedly installed inside the grooves, a sliding rod (11) is fixedly installed at one end of each spring (10), and one end, far away from the springs (10), of each sliding rod (11) is in contact with the inner wall of the T-shaped groove (7);

and the electric telescopic rod (6) and the sound box are electrically connected with a peripheral controller.

2. The intelligent blackboard with lifting function according to claim 1, characterized in that: the front surface of the plate body (3) is fixedly provided with an object placing block (12), the upper surface of the object placing block (12) is provided with an object placing groove, the T-shaped grooves (7) are arc-shaped grooves, and the radians of the two T-shaped grooves (7) are the same circle center.

3. The intelligent blackboard with lifting function according to claim 1, characterized in that: the top cover of standpipe (2) is equipped with lid (13), and the positive surface threaded connection of lid (13) has screw rod (14), and screw rod (14) are located the inside one end of lid (13) and the positive surface contact of standpipe (2).

4. The intelligent blackboard with lifting function according to claim 1, characterized in that: a strip-shaped hole (15) for the damping rotating shaft (5) to move is formed in one side of the vertical pipe (2), and the strip-shaped hole (15) is communicated with the top opening of the vertical pipe (2).

5. The intelligent blackboard with lifting function according to claim 1, characterized in that: the upper surface of the sliding plate (4) is inserted with a screw rod (16), and the bottom of the screw rod (16) is in threaded connection with a screw hole formed in the top of the electric telescopic rod (6).

6. The intelligent blackboard with lifting function according to claim 1, characterized in that: the one end that spring (10) was kept away from in slide bar (11) is provided with the arc, and the bottom of standpipe (2) and the upper surface contact of base (1), and the spout has been seted up to one side of standpipe (2) inner wall, and the one end and the spout sliding connection of slide (4).