CN214890110U

CN214890110U - Display screen for educational research

Info

Publication number: CN214890110U
Application number: CN202121794161.4U
Authority: CN
Inventors: 王星阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-11-26
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a be used for educational study display screen, including running gear, adjustment mechanism and display mechanism, running gear includes the base, the equal fixedly connected with auto-lock universal wheel in four turnings in base bottom, adjustment mechanism includes hydraulic stem and equipment box, hydraulic stem top fixedly connected with sleeve, the outer fixedly connected with runner assembly in top of sleeve, the runner assembly includes carousel and lower carousel, the mounting groove has been seted up at the lower carousel top, bottom fixedly connected with spring in the mounting groove, the inside one end fixedly connected with motor of equipment box, motor drive shaft middle part fixedly connected with link. The utility model discloses a mutually support between motor and the runner assembly, drive the angle of elevation that the display screen demonstrates was adjusted in the rotation of display screen through the motor, simultaneously when the discussion, rotate carousel and lower carousel, be convenient for adjust the orientation of display screen, be convenient for better let scholars see the content in the display screen.

Description

Display screen for educational research

Technical Field

The utility model relates to a touch-sensitive screen equipment technical field especially relates to a be used for education research display screen.

Background

Education is a social science that studies human educational activities and their laws. It is widely present in human life. The general rule of education is revealed through the research on educational phenomena and educational problems. Educational subjects are human educational phenomena and problems, as well as the general rules of education. The method is the intrinsic connection and relationship among education, society, people and factors in the education, and has objectivity, certainty, stability and repeatability.

At present, many students in research and education have a society, the students often conduct academic communication through spontaneous organizational seminars, and lecturers usually adopt display screens to show papers in the seminars, but the students in classrooms are numerous, the traditional display screens are poor in flexibility, and the students sitting at the back often cannot clearly see the contents on the display screens, so that the academic communication is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: traditional display screen flexibility is relatively poor, and the scholars sitting in the back often can't see the content on the display screen clearly, is unfavorable for academic's exchange.

In order to solve the technical problem, the utility model discloses a technical scheme be: the display screen for the educational research comprises a travelling mechanism, an adjusting mechanism and a display mechanism, wherein the travelling mechanism comprises a base, and four corners at the bottom of the base are fixedly connected with self-locking universal wheels;

the adjusting mechanism comprises a hydraulic rod and an equipment box, the top of the hydraulic rod is fixedly connected with a sleeve, the top outside the sleeve is fixedly connected with a rotating assembly, the rotating assembly comprises an upper rotary table and a lower rotary table, the top of the lower rotary table is provided with a mounting groove, the bottom in the mounting groove is fixedly connected with a spring, the top of the spring is fixedly connected with a limiting ball, and the bottom of the upper rotary table is provided with a clamping groove corresponding to the limiting ball; one end inside the equipment box is fixedly connected with a motor, and the middle part of a motor driving shaft is fixedly connected with a connecting frame;

the display mechanism comprises a display screen main body, and a support is fixedly connected to one side, close to the equipment box, of the display screen main body.

Preferably, the locating groove is formed in the bottom of the sleeve, the outer side wall of the hydraulic rod is attached to the inner wall of the locating groove, the top of the telescopic end of the hydraulic rod is fixed through a bolt, and the bottom of the hydraulic rod is fixedly connected with the center of the base.

Preferably, go up the carousel and rotate through the center pin with the lower carousel and connect, the mounting groove is provided with a plurality ofly, and is a plurality of the mounting groove is the even setting of annular, the fixed screen's of being convenient for direction.

Preferably, bottom fixedly connected with gasket in the equipment box, the gasket is the rubber material, is convenient for support the link, alleviates the screen and is rotating the collision when the lower.

Preferably, the support passes through the bolt fastening with the link, is convenient for dismantle and maintain the screen, and this device adopts split type design to be convenient for transport and assembly.

Preferably, go up carousel top and equipment box bottom center department fixed connection, the teacher of being convenient for rotates the orientation of going up carousel and lower carousel to the screen and adjusts in the use.

Preferably, base, support and link are the aluminum alloy material, and convenient for material selection material low cost, the structure is firm simultaneously, has guaranteed the stability of display screen installation.

The utility model has the advantages as follows:

1. the utility model discloses a mutually support between motor and the runner assembly, drive the angle of elevation that the display screen demonstrates was adjusted in the rotation of display screen through the motor, simultaneously when the discussion, rotate carousel and lower carousel, be convenient for adjust the orientation of display screen, be convenient for better let scholars see the content in the display screen.

2. The utility model discloses be provided with base and auto-lock universal wheel, the lecturer of being convenient for promotes the display screen and removes in the classroom, makes each researcher closely clear see the content on the screen.

3. The utility model discloses be provided with hydraulic stem and sleeve, highly adjusting the display screen, the better operation of the user of being convenient for adjusts the display screen.

Drawings

Fig. 1 is a perspective 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 equipment box of the present invention;

FIG. 4 is a schematic structural view of the rotating assembly of the present invention;

fig. 5 is a schematic view of the lower turntable structure of the present invention.

In the figure: 1. a base; 2. a self-locking universal wheel; 3. a hydraulic lever; 4. a sleeve; 5. a rotating assembly; 501. an upper turntable; 502. a lower turntable; 503. mounting grooves; 504. a spring; 505. a limiting ball; 506. a card slot; 6. an equipment box; 601. a gasket; 7. a motor; 8. a connecting frame; 9. a display screen main body; 10. and (4) a bracket.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1, a display screen for educational research comprises a traveling mechanism, an adjusting mechanism and a display mechanism, wherein the traveling mechanism comprises a base 1, and four corners at the bottom of the base 1 are fixedly connected with self-locking universal wheels 2.

As shown in fig. 2 and 3, adjustment mechanism includes hydraulic stem 3 and

equipment box

6, and 3 top fixedly connected with sleeves 4 of hydraulic stem, the constant head tank has been seted up to sleeve 4 bottom, and 3 lateral walls of hydraulic stem and the laminating of constant head tank inner wall, the bolt fastening is passed through at 3 flexible end tops of hydraulic stem, and 3 bottoms of hydraulic stem and the fixed connection of base 1 center department.

As shown in fig. 4 and 5, the top fixedly connected with runner assembly 5 outside sleeve 4, runner assembly 5 includes carousel 501 and carousel 502 down, and carousel 501 and carousel 502 rotate through the center pin to be connected, and mounting groove 503 is provided with a plurality ofly, and a plurality of mounting grooves 503 are the even setting of annular, the direction of the fixed screen of being convenient for.

Mounting groove 503 has been seted up at lower carousel 502 top, bottom fixedly connected with spring 504 in the mounting groove 503, and spring 504 top fixedly connected with spacing ball 505, go up carousel 501 bottom and set up the draw-in groove 506 that corresponds with spacing ball 505, bottom fixedly connected with gasket 601 in the equipment box 6, gasket 601 is the rubber material, is convenient for support link 8, alleviates the screen collision when rotating the lower.

Wherein, go up carousel 501 top and 6 bottom centers on the equipment box and locate fixed connection, the teacher of being convenient for rotates carousel 501 and lower carousel 502 and adjusts the orientation of screen in the use.

The inside one end fixedly connected with motor 7 of equipment box 6, motor 7 drive shaft middle part fixedly connected with link 8, display mechanism include display screen main part 9, and display screen main part 9 is close to one side fixedly connected with support 10 of equipment box 6, and support 10 passes through the bolt fastening with link 8, is convenient for dismantle and maintain the screen, and this device adopts split type design to be convenient for transport and assembly.

The base 1, the support 10 and the connecting frame 8 are made of aluminum alloy materials, materials are convenient to obtain, the material is low in cost, the structure is stable, and the stability of display screen installation is guaranteed.

The utility model discloses when using, at first according to the ladder angle in the ladder classroom, starter motor 7 drives link 8 and support 10 and rotates, makes the display screen rotate, starts hydraulic stem 3 simultaneously and drives sleeve 4 and rise, adjusts the height of display screen, lets scholars have better viewing angle.

During the course of lecture, the lecturer can rotate the orientation of the screen, and at this time, the ball 505 compresses the spring 504 and disengages from the slot 506 at the initial position, so as to enter the slot 506 at the adjacent position, and fix the orientation of the screen.

Then, the self-locking universal wheel 2 is used for flexibly moving the display screen main body 9, so that a researcher who sits on the rear row can clearly know the content in the display screen in a short distance. This device adopts aluminum alloy skeleton collocation display screen, and the better discussion education academic of researcher door of being convenient for.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a be used for educational study display screen, includes running gear, adjustment mechanism and display mechanism, its characterized in that: the walking mechanism comprises a base (1), and four corners at the bottom of the base (1) are fixedly connected with self-locking universal wheels (2);

the adjusting mechanism comprises a hydraulic rod (3) and an equipment box (6), the top of the hydraulic rod (3) is fixedly connected with a sleeve (4), the outer top of the sleeve (4) is fixedly connected with a rotating assembly (5), the rotating assembly (5) comprises an upper rotating disc (501) and a lower rotating disc (502), the top of the lower rotating disc (502) is provided with a mounting groove (503), the bottom of the mounting groove (503) is fixedly connected with a spring (504), the top of the spring (504) is fixedly connected with a limiting ball (505), and the bottom of the upper rotating disc (501) is provided with a clamping groove (506) corresponding to the limiting ball (505); one end of the inside of the equipment box (6) is fixedly connected with a motor (7), and the middle part of a driving shaft of the motor (7) is fixedly connected with a connecting frame (8);

the display mechanism comprises a display screen main body (9), and one side of the display screen main body (9) close to the equipment box (6) is fixedly connected with a support (10).

2. A display screen for educational studies according to claim 1, wherein: the locating groove has been seted up to sleeve (4) bottom, the laminating of hydraulic stem (3) lateral wall and locating groove inner wall, the flexible end top of hydraulic stem (3) is through the bolt fastening, hydraulic stem (3) bottom and base (1) center department fixed connection.

3. A display screen for educational studies according to claim 1, wherein: go up carousel (501) and carousel (502) down and rotate through the center pin and connect, mounting groove (503) are provided with a plurality ofly, and a plurality of mounting groove (503) are the annular and evenly set up.

4. A display screen for educational studies according to claim 1, wherein: the bottom fixedly connected with gasket (601) in equipment box (6), gasket (601) are the rubber material.

5. A display screen for educational studies according to claim 1, wherein: the support (10) and the connecting frame (8) are fixed through bolts.

6. A display screen for educational studies according to claim 1, wherein: the top of the upper turntable (501) is fixedly connected with the center of the bottom of the equipment box (6).

7. A display screen for educational studies according to claim 1, wherein: the base (1), the support (10) and the connecting frame (8) are all made of aluminum alloy materials.