CN219122814U

CN219122814U - Visual display device for graphic display

Info

Publication number: CN219122814U
Application number: CN202222568290.2U
Authority: CN
Inventors: 魏子杰; 于�玲; 杨材; 刘韬; 雷冬青; 刘湘明; 于海鹏; 王奔腾; 陈�胜
Original assignee: 31111 Unit Of Chinese Pla
Current assignee: 31111 Unit Of Chinese Pla
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-02
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of visual display, in particular to a visual display device for graphic display, which comprises a display table, wherein a walking supporting mechanism is arranged at the bottom of the display table, a storage bin for storage is arranged in the display table, a lifting component for lifting is arranged in the storage bin, a transparent display for teaching is arranged above the lifting component, the display screen for teaching, which is proposed by the background technology, is large, is placed on the display table, occupies large space, is inconvenient to use and store, and is exposed on the external display screen for a long time, a large amount of dust is easily accumulated, the next teaching display definition is affected, and the use is inconvenient.

Description

Visual display device for graphic display

Technical Field

The utility model relates to the technical field of visual display, in particular to a visual display device for graphic display.

Background

Modern people begin to pay attention to understanding of students continuously, especially in mathematics, teacher's bare-hand is drawn on the blackboard, both delay teaching time like this, teacher's level is inconsistent simultaneously, lead to some images can not assist student's understanding, probably can also mislead the student, in order to make things convenient for student's understanding to the figure, more and more mr select to realize teaching show through teaching courseware, the display screen that current teaching was used is great, place on the show stand, occupy a large amount of spaces, use and accomodate inconveniently, expose a large amount of dust easily piles up at outside display screen for a long time, influence next teaching show washout degree, use inconveniently.

Disclosure of Invention

The utility model aims to provide a visual display device for graphic display, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a visual display device for figure show, includes the show stand, show stand bottom is equipped with walking supporting mechanism, offer the storage bin that is used for accomodating in the show stand, the inside lifting unit that is used for going up and down that is equipped with of storage bin, the lifting unit top is equipped with the transparent display that is used for the teaching.

As a preferable scheme of the utility model, the lifting assembly comprises lifting mechanisms which are symmetrically arranged, each lifting mechanism comprises a bottom plate, the bottom of the bottom plate is connected with the inner wall of the bottom of the storage bin, one side of the top of the bottom plate is connected with a supporting vertical plate, one side of the top of the supporting vertical plate is connected with a top plate, a driving mechanism is arranged on the top plate, the bottom of the top plate is provided with a lifting screw rod, a lifting block is connected onto the lifting screw rod in a sliding manner, one side of the lifting block is connected with the supporting vertical plate in a sliding manner through a fixing sliding block, one side of the lifting block, which is far away from the fixing sliding block, is connected with a display fixing block, a display fixing groove is formed in the display fixing block, and a first fixing bolt hole is formed in the display fixing groove in a penetrating manner.

As a preferable scheme of the utility model, the driving mechanism comprises a driving motor, the top of the lifting screw rod penetrates through the top plate and is connected with the output end of the driving motor through a coupler, and the bottom of the lifting screw rod is rotatably connected with the bottom plate through a bearing.

As a preferable scheme of the utility model, the bottoms of the two sides of the transparent display are connected with the fixing rods, the bottoms of the fixing rods are positioned in the display fixing groove, and the bottoms of the fixing rods are provided with second bolt fixing holes corresponding to the first fixing bolt holes in a penetrating mode.

As a preferable scheme of the utility model, the display stand is provided with the lifting through hole in a penetrating way, the outer wall of the transparent display is connected with the inner wall of the lifting through hole, the bottom of the transparent display is provided with the limiting clamping block, and the width of the limiting clamping block is larger than that of the lifting through hole.

As a preferable scheme of the utility model, the walking support mechanism comprises four walking support wheels, and the tops of the four walking support wheels are sequentially connected with the bottoms of the periphery of the display stand.

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

the transparent display capable of lifting is designed, can be stored in a storage bin in the display stand, saves the space occupied by the transparent display, and solves the problems that the transparent display is exposed outside for a long time, a large amount of dust is easily accumulated on the transparent display, the next teaching display definition is affected and the use is inconvenient.

Drawings

FIG. 1 is an isometric view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lift assembly and a transparent display according to the present utility model;

FIG. 3 is a schematic view of a lifting mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a transparent display according to the present utility model.

In the figure: 1. a display stand; 11. a storage bin; 12. lifting through holes; 2. a walking support mechanism; 21. a walking support wheel; 3. a lifting assembly; 31. a lifting mechanism; 311. a bottom plate; 312. a supporting vertical plate; 313. a top plate; 314. a driving mechanism; 3140. a driving motor; 315. lifting the screw rod; 316. a lifting block; 317. a fixed slide block; 318. displaying the fixed block; 319. displaying the fixed slot; 320. a first fixing bolt hole; 4. a transparent display; 41. a fixed rod; 42. a second bolt fixing hole; 43. and a limiting clamping block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution: a visual display device for graphic display comprises a display table 1, wherein a walking supporting mechanism 2 is arranged at the bottom of the display table 1, a storage bin 11 for storage is arranged in the display table 1, a lifting component 3 for lifting is arranged in the storage bin 11, a transparent display 4 for teaching is arranged above the lifting component 3, the lifting component 3 comprises lifting mechanisms 31 which are symmetrically arranged, each lifting mechanism 31 comprises a bottom plate 311, the bottom of the bottom plate 311 is fixedly connected with the inner wall of the bottom of the storage bin 11, a supporting vertical plate 312 is fixedly connected with one side of the top of the bottom plate 311, a top plate 313 is fixedly connected with one side of the top of the supporting vertical plate 312, a driving mechanism 314 is arranged on the top plate 313, a lifting screw 315 is arranged at the bottom of the top plate 313, a lifting block 316 is connected with the lifting screw 315 in a sliding manner, one side of the lifting block 316 is connected with the supporting vertical plate 312 in a sliding manner through a fixed sliding block 317, the lifting block 316 is connected with a display fixing block 318 on one side far away from the fixing sliding block 317, a display fixing groove 319 is formed in the display fixing block 318, a first fixing bolt hole 320 is formed in the display fixing groove 319 in a penetrating manner, the driving mechanism 314 comprises a driving motor 3140, the top of the lifting screw 315 penetrates through a top plate 313 and is connected with the output end of the driving motor 3140 through a coupler, the bottom of the lifting screw 315 is rotationally connected with the bottom plate 311 through a bearing, the lifting screw 315 is driven to rotate through the driving motor 3140, the lifting block 316 ascends and descends on the lifting screw 315, the display fixing block 318 ascends and descends along with the lifting block 316, fixing rods 41 are connected to the bottoms of two sides of the transparent display 4, the bottoms of the fixing rods 41 are positioned in the display fixing groove 319, second bolt fixing holes 42 corresponding to the first fixing bolt holes 320 are formed in the penetrating manner at the bottoms of the fixing rods 41, the dead lever 41 is connected through the bolt with show the fixed block 318, use the installation to dismantle conveniently, transparent display 4 both sides bottom is connected through the fixed lever 41 with show the inside demonstration fixed slot 319 of fixed block 318, it goes up and down to drive transparent display 4 when going up and down to show the fixed block 318 and follow the lifter 316, accomodate transparent display 4, it has offered lift through-hole 12 to link up on the show stand 1, transparent display 4 outer wall and lift through-hole 12 inner wall meet, transparent display 4 bottom is equipped with spacing fixture block 43, spacing fixture block 43 width is greater than lift through-hole 12 width, transparent display 4 goes up and down in lift through-hole 12 inside, walking supporting mechanism 2 is including walking supporting wheel 21, walking supporting wheel 21 is equipped with four altogether, walking supporting wheel 21 top is connected in proper order with show stand 1 bottom all around, be convenient for remove show stand 1 position through walking supporting wheel 21, convenient to use uses manpower sparingly.

The working flow of the utility model is as follows:

when the display stand is used, the driving motor 3140 is connected with a power supply and started, the lifting screw rod 315 is driven to rotate through the driving motor 3140, the lifting block 316 ascends on the lifting screw rod 315, the display fixing block 318 ascends along with the lifting block 316, the transparent display 4 connected with the display fixing block 318 through the fixing rod 41 ascends, the top of the transparent display 4 ascends through the lifting through hole 12, when the top of the limit clamping block 43 at the bottom of the transparent display 4 is connected with the inner wall of the top of the display stand 1, the driving motor 3140 stops ascending to conduct graphic teaching display, the display is finished, the lifting screw rod 315 is driven to rotate through the driving motor 3140, the lifting block 316 descends on the lifting screw rod 315, the display fixing block 318 descends along with the lifting block 316, the transparent display 4 connected with the display fixing block 318 through the fixing rod 41 descends, and the top of the transparent display 4 descends through the lifting through hole 12, and the top of the transparent display 4 is closed when the top of the transparent display 4 is at the same horizontal plane with the top of the display stand 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Visual display device for graphic display, comprising a display stand (1), characterized in that: the display table is characterized in that a walking supporting mechanism (2) is arranged at the bottom of the display table (1), a storage bin (11) for storing is arranged in the display table (1), a lifting assembly (3) for lifting is arranged in the storage bin (11), and a transparent display (4) for teaching is arranged above the lifting assembly (3);

lifting assembly (3) are including being elevating system (31) that symmetrical structure set up, every elevating system (31) is including bottom plate (311), bottom plate (311) bottom with accomodate storehouse (11) bottom inner wall and be connected, bottom plate (311) top one side is connected with supports riser (312), it is connected with roof (313) to support riser (312) top one side, be equipped with actuating mechanism (314) on roof (313), roof (313) bottom is equipped with lift lead screw (315), sliding connection has lifter (316) on lifter lead screw (315), lifter (316) one side is kept away from through fixed slider (317) with it is connected to support riser (312) slip, lifter (316) one side is connected with shows fixed block (318), show fixed slot (319) have been seted up to show inside, show that the inside first fixed bolt hole (320) of lining up of fixed slot (319).

2. A visual display device for graphic display according to claim 1, wherein: the driving mechanism (314) comprises a driving motor (3140), the top of the lifting screw rod (315) penetrates through the top plate (313) and is connected with the output end of the driving motor (3140) through a coupler, and the bottom of the lifting screw rod (315) is rotatably connected with the bottom plate (311) through a bearing.

3. A visual display device for graphic display according to claim 1, wherein: the bottom of both sides of transparent display (4) is connected with dead lever (41), dead lever (41) bottom is located show inside fixed slot (319), dead lever (41) bottom link up seted up with second bolt fixed orifices (42) corresponding to first fixed bolt hole (320).

4. A visual display device for graphic display according to claim 1, wherein: lifting through holes (12) are formed in the display table (1) in a penetrating mode, the outer wall of the transparent display (4) is connected with the inner wall of the lifting through holes (12), limiting clamping blocks (43) are arranged at the bottom of the transparent display (4), and the width of each limiting clamping block (43) is larger than that of each lifting through hole (12).

5. A visual display device for graphic display according to claim 1, wherein: the walking supporting mechanism (2) comprises four walking supporting wheels (21), and the top parts of the walking supporting wheels (21) are sequentially connected with the bottoms around the display table (1).