CN219320938U

CN219320938U - Adjustable display board

Info

Publication number: CN219320938U
Application number: CN202320704768.1U
Authority: CN
Inventors: 王凤梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-07-07
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to an adjustable display board, which aims at the problems of single display content and inconvenient use of the existing adjustable display board and provides a scheme that the adjustable display board comprises a counterweight base used for placing the adjustable display board, wherein a turntable is rotatably arranged at the top of the counterweight base, a stand column is fixedly arranged at the top of the turntable, a table plate is fixedly arranged at the top of the stand column, a placing groove is formed in the top of the table plate, four groups of sliding groove guide rails are fixedly arranged at one side of the table plate, two groups of sliding groove guide rails are distributed around the table plate in a rectangular shape, and one display board is slidably arranged at one side, close to each other, of two sliding groove guide rail openings. When the display board is used, the continuity of teaching of a teacher in a classroom can be realized, the teaching efficiency is improved, and the effective utilization space of the display board can be realized by arranging the lifting structure on the display board.

Description

Adjustable display board

Technical Field

The utility model relates to the field of thinking auxiliary components, in particular to an adjustable display board.

Background

The utility model relates to an adjustable display rack with a public number CN217792091U authorized through retrieval, which comprises a bracket, a display main board and a display auxiliary board, wherein the display auxiliary board is inserted in the display main board and is connected with the display main board in a clamping manner, the display main board is arranged in the bracket, the bracket comprises a support rod, an upper cross rod, a lower cross rod and a support, the two support rods are symmetrically arranged, the tops of the two support rods are respectively fixedly connected with two ends of the upper cross rod, the middle lower parts of the two support rods are respectively fixedly connected with two ends of the lower cross rod, the support rods are fixedly connected with the support rods, a screw rod is rotatably arranged in the support rods, a rotating shaft is rotatably arranged in the lower cross rod, the rotating shaft is connected with the screw rod through a bevel structure in a transmission manner, an upper sliding block is sleeved on the screw rod, the upper sliding block is fixedly connected with the display main board, the lower sliding block is connected with the display auxiliary board in a sliding manner, the sliding retraction display main board can be pulled out of the display main board to increase the display area, and the display main board in a sliding manner, and the display main board is prevented from sliding in the carrying process.

But also has the following drawbacks:

1. the display rack in the application is only provided with one display board, so that the application area is small, the display content is too single, and the use is inconvenient;

in view of the above, the present document proposes an adjustable display board.

Disclosure of Invention

The utility model provides an adjustable display board, which solves the defects of single display content and inconvenient use in the prior art.

The utility model provides the following technical scheme:

an adjustable display board, comprising: the top of the counterweight base is rotationally provided with a turntable, the top of the turntable is fixedly provided with a stand column, the top of the stand column is fixedly provided with a table plate, and the top of the table plate is provided with a placing groove.

In one possible design, four groups of sliding groove guide rails are fixedly arranged on one side of the table plate, two groups of sliding groove guide rails are distributed on the periphery of the table plate in a rectangular shape, and one display plate is slidably arranged on one side, close to each other, of each sliding groove guide rail opening.

In one possible design, the recess is seted up to one side of stand, and the inside rotation of recess installs the fixture block, the top fixed mounting of fixture block has the spacer pin, one side fixed mounting that fixture block and recess inner wall are close to each other has same spring, and the spacing groove has been seted up at the inner wall top of recess, spacer pin slidable mounting is in the spacing inslot.

In one possible design, the four display boards are fixedly installed with cross-shaped stabilizer bars which can be accommodated in the accommodating grooves on one sides close to each other, and the same handrail is fixedly installed on the outer sides of the four display boards.

In one possible design, the outside slidable mounting of stand has the sliding ring, the outside welding of sliding ring has four supports, and the inboard fixed connection of four panels is connected with respectively to the one end of four supports.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the structural design of the rotary table, the stand column, the table, the handrails and the four display boards, when a teacher finishes teaching the content displayed by one display board, the handrails are rotated, the stand column, the table and the display boards rotate together while the rotary table rotates, the content displayed by other display boards are sequentially taught, and the teacher does not need to wipe or replace other display boards, so that the continuity of teaching of the teacher on a classroom is maintained, and the teaching efficiency is improved to a certain extent;

according to the utility model, through the structural design of four groups of sliding groove guide rails, the sliding rings, the limiting pins and the armrests, the armrests are pulled, the four display boards are lifted in the sliding groove guide rails through the sliding brackets, the clamping blocks are clamped by the clamping blocks to be fixed when the sliding boards are lifted to the use height, the clamping blocks are pressed by the lifting armrests when the sliding boards are not used, the display boards are gradually lowered, the display boards are stored as shown in fig. 2, teaching tools can be placed on the desk board, and the space can be effectively utilized;

in this experiment is novel, can realize mr's persistence in classroom teaching, improve teaching efficiency, through having set up elevation structure to the panel, can realize the effective utilization space of show board.

Drawings

Fig. 1 is a schematic front view of an adjustable display board according to an embodiment of the utility model;

FIG. 2 is a schematic front view of an adjustable display board according to an embodiment of the present utility model;

FIG. 3 is a schematic bottom view of an adjustable display board according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of a portion a of an adjustable display board according to an embodiment of the present utility model.

Reference numerals:

1. a counterweight base; 2. a table plate; 3. a turntable; 4. a column; 5. a display board; 6. a chute guide rail; 7. an armrest; 8. a slip ring; 9. a clamping block; 10. a limiting pin; 11. a spring; 12. a cross-shaped stabilizer bar; 13. a placement groove; 14. a brake wheel; 15. and a limit groove.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1, a counterweight base 1 for placing an adjustable display board, a turntable 3 is rotatably installed at the top of the counterweight base 1, a stand column 4 is fixedly installed at the top of the turntable 3, a table board 2 is fixedly installed at the top of the stand column 4, and a placement groove 13 is formed in the top of the table board 2.

Referring to fig. 2, four sets of sliding groove guide rails 6 are fixedly installed on one side of the table plate 2, two sliding groove guide rails 6 are in a group, are distributed around the table plate 2 in a rectangular shape, and one display board 5 is slidably installed on one side, close to the opening of the sliding groove guide rails 6, of the same display board.

Referring to fig. 4, a groove is formed in one side of the upright post 4, a clamping block 9 is rotatably mounted in the groove, a limiting pin 10 is fixedly mounted at the top of the clamping block 9, one spring 11 is fixedly mounted at one side, close to the inner wall of the groove, of the clamping block 9, a limiting groove 15 is formed in the top of the inner wall of the groove, and the limiting pin 10 is slidably mounted in the limiting groove 15.

Example 2

The technical scheme can be used for driving the upright post 4 and the table plate 2 to rotate by utilizing the turntable 3, and the angle displayed by the display plate 5 can be adjusted.

The technical scheme can achieve the purpose of utilizing the chute guide rail 6, so that the display board 5 can move up and down, and the height of the display board 5 is improved.

The technical scheme can achieve the purpose of using the limiting pin 10, and the limiting pin can be fixed when the display board 5 is lifted to the using height, so that the display board 5 cannot slide down.

However, as is well known to those skilled in the art, the turntable 3 and the display board 5 are all universal standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art from technical manuals or by routine experimental methods.

The application can be used in the field of thinking about administrative assistance components, and can also be used in other fields suitable for the application.

The working principle and the using flow of the technical scheme are as follows: when the display board is started to be used, firstly, the display board is pushed to a display position, the brake wheels 14 are locked, then the handrails 7 are pulled, the display board 5 which is slidably mounted in the chute guide rail 6 rises, when the display board rises, the sliding ring 8 moves to the position of the clamping block 9, the spring 11 is stressed to deform, the clamping block 9 is contracted into the groove, when the sliding ring 8 slides over the clamping block 9, the spring 11 ejects the clamping block 9 through the reaction force, the clamping block 9 controls the ejection angle of the clamping block 9 through the limiting pin 10 in the limiting groove 15, then the sliding ring 8 moves downwards, when the sliding ring 8 moves onto the clamping block 9, the display board 5 can be stabilized, when the display board 5 displays one surface, the handrails 7 are rotated, the rotating disc 3 mounted on the top of the counterweight base 1 is rotated to drive the desk board 2 and the display board 5 to rotate, the four sides of the display board 5 can be sequentially displayed, after the use is completed, the sliding ring 8 is separated from the clamping block 9, the spring 11 which is stressed to deform, the clamping block 9 is contracted into the groove of the stand 4 through the reaction force, when the sliding ring 8 slides over the clamping block 9, the sliding block 9 is contracted into the groove of the clamping block 4, the sliding ring 9 is controlled by the limiting pin 10, the sliding ring 5 falls down to the cross board 5 to the side 12 when the desk board is lowered to the display board 2 is placed on the desk board 2, or the display board is placed on the desk board 2, and the display board is placed on the display board 2, and the display board has a device with the largest side, and the display board has the advantages that the display board is placed on the display board.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. An adjustable display board, comprising: a counter weight base (1) for placing adjustable show board, carousel (3) are installed in the top rotation of counter weight base (1), the top fixed mounting of carousel (3) has stand (4), the top fixed mounting of stand (4) has table (2), standing groove (13) have been seted up at the top of table (2).

2. An adjustable display board according to claim 1, characterized in that one side of the desk board (2) is fixedly provided with four groups of chute guide rails (6), two groups of chute guide rails (6) are distributed around the desk board (2) in a rectangular shape, and one side, close to each other, of the opening of each chute guide rail (6) is provided with the same display board (5) in a sliding manner.

3. The adjustable display board according to claim 1, wherein a groove is formed in one side of the upright post (4), a clamping block (9) is rotatably mounted in the groove, a limiting pin (10) is fixedly mounted at the top of the clamping block (9), one spring (11) is fixedly mounted at one side, close to the inner wall of the groove, of the clamping block (9), a limiting groove (15) is formed in the top of the inner wall of the groove, and the limiting pin (10) is slidably mounted in the limiting groove (15).

4. An adjustable display board according to claim 2, characterized in that the sides of the four display boards (5) close to each other are fixedly provided with cross-shaped stabilizing bars (12) which can be accommodated in the accommodating grooves (13), and the outer sides of the four display boards (5) are fixedly provided with the same handrail (7).

5. An adjustable display board according to any one of claims 2-4, characterized in that the outside of the upright (4) is slidably provided with a slip ring (8), the outside of the slip ring (8) is welded with four brackets, and one ends of the four brackets are fixedly connected with the inner sides of the four display boards (5) respectively.

6. An adjustable display board according to claim 1, characterized in that a plurality of groups of brake wheels (14) are fixedly arranged at the bottom of the counterweight base (1), and the brake wheels (14) are distributed at the bottom of the counterweight base (1) in a rectangular shape.