CN218268015U - Multifunctional support for electronic blackboard - Google Patents

Abstract

The utility model relates to an educational equipment field just discloses a multi-functional support of electronic blackboard, including the fixed column of supporting leg and two parallels, the fixed column is connected at the supporting leg upper surface, the spout has been seted up to fixed column bilateral sides, sliding connection has the slide bar in the spout, fixedly connected with connecting plate between the slide bar, the sliding cavity has been seted up to the connecting plate middle part, connecting plate one side is connected with the mounting panel, the first spacing hole of symmetry has been seted up to the fixed column both sides, set up the spacing hole of second that matches with first spacing hole on the slide bar, sliding connection has the gag lever post in the first spacing hole, the spout cavity is the T type, the slide bar cross-section is the T type, and matches with the spout, and spout, slide bar, connecting plate and mounting panel are a plurality of settings, a set of mounting panel installation electronic blackboard, another group's installation blank has both protected electronic blackboard when no, also satisfies the demand when needing pen type discussion simultaneously.

Description

An electronic blackboard multifunctional support

technical field

The utility model relates to the field of educational equipment, in particular to a multifunctional support for an electronic blackboard.

Background technique

The electronic blackboard is a high-tech electronic product that replaces the traditional blackboard. The electronic blackboard adopts stable and reliable infrared sensor positioning technology, LCD display technology and computer technology. Now the electronic blackboard is not only used in school teaching, but also widely used in company meetings. or technical discussions.

When the company meeting disagrees with the product or technical plan, it is necessary to display the product or technical plan while discussing with a pen. Sometimes an electronic blackboard is not enough. The electronic blackboard will need an electronic blackboard in the company meeting or technical discussion. Mobility is needed, and the bracket can facilitate the mobility of the electronic blackboard, but the bracket has certain instability, and the screen of the electronic blackboard is relatively large. When the electronic blackboard is not in use, it is easy to touch the electronic blackboard. If you touch the electronic blackboard If the screen is damaged, it may cause damage to the screen and cause economic losses.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an electronic blackboard multifunctional bracket to solve the problems raised by the background art.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-functional support for an electronic blackboard, including a support leg and two parallel fixed columns, the fixed column is connected to the upper surface of the support leg, and the two opposite sides of the fixed column are provided with A chute, a sliding bar is slidably connected in the chute, a connecting plate is fixedly connected between the sliding bars, a sliding cavity is opened in the middle of the connecting plate, a mounting plate is connected to one side of the connecting plate, and the front A whiteboard is installed on the mounting plate, symmetrical first limiting holes are opened on both sides of the fixing column, and second limiting holes matching the first limiting holes are opened on the sliding rod. The hole is slidably connected with a limit rod.

Preferably, the chute is T-shaped, and the cross-section of the slide bar is T-shaped and matches with the chute.

Preferably, a bolt hole is opened on the mounting plate, the bolt hole is threadedly connected with a handle bolt, and the handle bolt passes through the sliding cavity and is threadedly connected with the bolt hole.

Preferably, there are multiple bolt holes, which are evenly distributed on the mounting plate.

Preferably, the first limiting hole and the second limiting hole are T-shaped, and the limiting rod has a T-shaped section and matches the first limiting hole and the second limiting hole.

Preferably, a spring is connected to the inner bottom of the chute.

(3) Beneficial effects

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

1. This new type of electronic blackboard multi-function bracket is fixed by setting, a chute is set in the fixed column, a slide bar is set in the chute, a connecting plate is set between the slide bars, a mounting plate is set on the connecting plate, the chute, and the sliding bar , Connection board and installation board are multiple settings, one group of installation boards is installed with electronic blackboard, and the other group is installed with whiteboard, which not only protects the electronic blackboard when it is not in use, but also meets the needs of pen-style discussions at the same time.

2. This new type of electronic blackboard multi-functional bracket, by setting the spring at the bottom of the chute, when the electronic blackboard is lowered, it can give the slide bar a buffer effect, effectively preventing damage to the electronic board due to the rapid decline of the slide bar. blackboard.

Description of drawings

Fig. 1 is the overall structure schematic diagram of front side view of the utility model;

Fig. 2 is a schematic diagram of the overall structure of the utility model rear side view;

3 is a schematic diagram of the overall structure of the utility model fixed column;

Fig. 4 is a structural schematic diagram of the utility model slide bar and connecting plate;

Fig. 5 is a schematic diagram of the connection structure between the installation board and the connection board of the present invention.

In the figure: 1. Support leg; 2. Fixed column; 3. Chute; 4. Slide bar; 5. Connecting plate; 6. Slide chamber; 7. Mounting plate; 8. Second limit hole; 9. First Limit hole; 10, limit rod; 11, bolt hole; 12, handle bolt; 13, spring.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

Please refer to Figure 1-2, an electronic blackboard multifunctional bracket, including a support leg 1 and two parallel fixed columns 2, the fixed column 2 is connected to the upper surface of the support leg 1, and two opposite sides of the fixed column 2 are provided with chute 3 , the slide bar 4 is slidably connected in the chute 3, the connecting plate 5 is fixedly connected between the sliding bars 4, the middle part of the connecting plate 5 is provided with a sliding cavity 6, one side of the connecting plate 5 is connected with a mounting plate 7, the chute 3, The slide bar 4, the connecting plate 5 and the mounting plate 7 are multiple settings. A group of mounting plates 7 is installed with an electronic blackboard, and a group of mounting plates 7 is equipped with a whiteboard. The whiteboard is a commonly used writing whiteboard in the office. When not in use, the whiteboard can To prevent collision with the screen of the electronic blackboard, when it is necessary to discuss with a pen, the electronic blackboard displays products or technical solutions, and the whiteboard discusses with a pen, and there are symmetrical first limiting holes 9 on both sides of the fixed column 2, The slide bar 4 is provided with a second limit hole 8 matched with the first limit hole 9, a limit rod 10 is slidably connected in the first limit hole 9, and a plurality of limit holes and limit rods 10 can be adjusted electronically. The height of the blackboard and whiteboard is to raise the electronic blackboard when in use, and lower the center of gravity of the electronic blackboard when not in use, so that the electronic blackboard is less likely to be knocked down.

Please refer to Figure 1-5, the chute 3 is T-shaped, and the section of the slide bar 4 is T-shaped, which matches with the chute 3. The T-shaped setting makes the chute 3 and the slide bar 4 more stable. Bar 4 slides in the chute 3 and gets final product, convenient and fast.

Please refer to Figures 1, 2 and 5, there are bolt holes 11 on the mounting plate 7, the bolt holes 11 are threadedly connected with the handle bolts 12, the handle bolts 12 run through the sliding chamber 6 and are threaded with the bolt holes 11, the setting of the handle bolts 12 makes the installation It is more convenient and quicker, and the sliding chamber 6 can also adjust the distance between the mounting plates 7, which has wider applicability.

Please refer to Figures 1, 2 and 5, there are multiple bolt holes 11, which are evenly distributed on the mounting plate 7, and the setting of multiple bolt holes 11 can adjust the height of the electronic blackboard installed at will.

Please refer to Fig. 1-5, the cavities of the first limiting hole 9 and the second limiting hole 8 are T-shaped, and the cross-section of the limiting rod 10 is T-shaped, and it is connected with the first limiting hole 9 and the second limiting hole 8 match, the T-shaped setting makes the limit rod 10 more stable in the first limit hole 9 and the second limit hole 8.

Please refer to Figures 1 and 2. There is a spring 13 connected to the inner bottom of the chute 3. When the spring 13 lifts the electronic blackboard, the spring 13 can give the electronic blackboard a slight force to assist in lifting the electronic blackboard. When the electronic blackboard is dropped, the spring 13 can It acts as a buffer for the electronic blackboard.

Working principle: the spring 13 slides into the chute 3, and then slides the slide bar 4 into the chute 3, the handle bolt 12 runs through the slide chamber 6 and is threaded into the bolt hole 11 of the mounting plate 7, and the electronic blackboard passes through a set of mounting plates 7 installation, the other group of whiteboards are installed in the same way. When using, lift the connecting plate 5, and insert the limit rod 10 into the first limit hole 9 and the second limit hole 8 when it reaches the height. Multiple bolts on the installation plate 7 The hole 11 can adjust the height of the mounting plate 7 according to the height required during use. When a pen-style discussion is required, the same method can be used to lift the whiteboard. The connecting plate 5 and the spring 13 can provide a cushioning effect for the slide bar 4 to descend.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A multifunctional support for an electronic blackboard, comprising a support leg (1) and two parallel fixed columns (2), the fixed column (2) is connected to the upper surface of the support leg (1), characterized in that the fixed column (2) There are chute (3) on the two opposite sides, the sliding bar (4) is slidably connected in the chute (3), and the connecting plate (5) is fixedly connected between the sliding bar (4). A sliding cavity (6) is provided in the middle of the connecting plate (5), a mounting plate (7) is connected to one side of the connecting plate (5), a whiteboard is installed on the front mounting plate (7), and the fixing column ( 2) There are symmetrical first limiting holes (9) on both sides, and the second limiting hole (8) matching the first limiting hole (9) is opened on the sliding rod (4). A limiting hole (9) is slidingly connected with a limiting rod (10). 2. The electronic blackboard multifunctional bracket according to claim 1, characterized in that, the chute (3) is a T-shaped groove, the cross section of the slide bar (4) is T-shaped, and is connected with the chute (3) )match. 3. The electronic blackboard multifunctional support according to claim 1, characterized in that, the mounting plate (7) is provided with a bolt hole (11), and the bolt hole (11) is threadedly connected with a handle bolt ( 12), the handle bolt (12) runs through the sliding chamber (6) and is threadedly connected with the bolt hole (11). 4. The electronic blackboard multi-function bracket according to claim 3, characterized in that there are multiple bolt holes (11), which are evenly distributed on the mounting plate (7). 5. The electronic blackboard multi-function bracket according to claim 1, characterized in that, the first limiting hole (9) and the second limiting hole (8) are T-shaped, and the limiting rod ( 10) The section is T-shaped, and matches the first limiting hole (9) and the second limiting hole (8). 6 . The electronic blackboard multifunctional bracket according to claim 1 , wherein a spring ( 13 ) is connected to the inner bottom of the chute ( 3 ).

Images