CN219206212U - An adjustable podium - Google Patents

Abstract

The utility model relates to the technical field of educational equipment, and discloses an adjustable podium, comprising a connection frame, a fixed frame is installed on the upper surface of the connection frame, a reinforcing plate is installed on the outer surface of the fixed frame, and the reinforcing plate The lower surface of the plate is installed on the upper surface of the connecting frame, the inside of the fixed frame is slidably connected with a moving column, and the upper surface of the moving column is installed with a placement frame. The adjustable podium drives the connection block to move down along the connection frame through the rebound of the buffer spring, so that the connection block moves down to drive the moving wheel to move down, and then the connection pin is manipulated to pass through the connection hole at the bottom to insert the connection block In this way, it is more convenient for the operator to manipulate the parts to move the whole device, which improves the mobility of the parts in the device, reduces the impact of the device being difficult to move on the normal use of the operator, and further enhances the stability of the parts in the device. The effect of use in the course of work.

Description

An adjustable podium

technical field

The utility model relates to the technical field of teaching equipment, in particular to an adjustable platform.

Background technique

With the development of society and the advancement of science and technology, the education industry has gradually attracted people's attention. The completeness of various teaching equipment directly affects the level of teaching students receive. In order to enable students to obtain better education, smart podiums are essential Teaching equipment, at present, the mainstream smart podium on the market is to directly combine the desktop computer with the traditional podium to realize teaching informatization. This form of smart podium generally hides the computer case in the podium cabinet, and the user can only use the mouse. Perform a click operation.

After retrieval, Chinese patent announcement number CN211510894U discloses an adjustable podium, which is basically described as: a lifting device and a platform shaft moving device are added, and the lifting device can control the lifting of the podium through the foot switch at the bottom according to the height of the lecturer High and low, in order to meet the requirements of the lecturer, the shaft device can adjust the inclination of the podium to meet the requirements of different lecturers. The wheels at the bottom can move the podium, which is easy to carry, and the second groove on the platform can store the pointer to prevent the pointer from rolling and falling.

Because the device in the prior art is not convenient for the operator to move, it affects the normal use of the operator, thereby reducing the use effect of the device.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an adjustable podium, which solves the problems raised in the above-mentioned background technology.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: an adjustable podium, including a connecting frame, a fixed frame is installed on the upper surface of the connecting frame, a reinforcing plate is installed on the outer surface of the fixed frame, the The lower surface of the reinforcing plate is installed on the upper surface of the connecting frame, the inside of the fixed frame is slidably connected with a moving column, the upper surface of the moving column is installed with a placement frame, and the front of the fixed frame is pierced with a fixed pin , one end of the fixed pin penetrated into the fixed frame is pressed against the moving column, a push rod motor is installed on the inner wall of the top of the connection frame, and a support plate is installed on the output end of the push rod motor, and the support plate is slidably connected In the connection frame, a buffer spring is fixedly connected to the inner wall of the top of the connection frame, a connection block is arranged in the connection frame, a moving wheel is installed on the lower surface of the connection block, and a connecting block is installed on the outer surface of the connection frame. pin.

Preferably, the bottom end of the buffer spring is fixedly connected to the upper surface of the connection block, and the buffer spring is made of chrome-vanadium alloy steel.

Preferably, a circular connection hole is opened on the outer surface of the connection frame, and the outer surface of the connection pin is passed through the connection hole at the top.

Preferably, the front of the fixing frame is provided with threaded holes, the outer surface of the fixing pin is provided with external threads, and the fixing pin is threadedly connected with the fixing frame.

Preferably, a sliding groove is provided on the lower surface of the connecting frame, the connecting block is a square sliding block, and the connecting block is slidably connected with the connecting frame.

Preferably, one end of the connection pin that penetrates into the connection frame penetrates into the connection block, and the number of connection pins is four groups.

(3) Beneficial effects

Compared with the prior art, the utility model provides an adjustable podium, which has the following beneficial effects:

1. The adjustable podium drives the connection block to move down along the connection frame through the rebound of the buffer spring, so that the connection block moves down to drive the moving wheel to move down, and then the connection pin is inserted through the connection hole at the bottom In the connection block, it is more convenient for the operator to manipulate the parts to move the whole device, which improves the mobility of the parts in the device, reduces the impact of the device being difficult to move on the normal use of the operator, and further enhances the zero The use effect of the part in the working process.

2. The adjustable podium, by manipulating the moving column to move upwards, drives the placing frame to move upwards, so that the moving column moves upwards along the fixed frame, and then rotates the fixed pin clockwise against the moving column, which makes it easier for the operator to adjust the inside of the device. The height of the parts shortens the time required for the operator to adjust the height of the parts in the device, speeds up the speed for the operator to adjust the height of the parts in the device, and further strengthens the operator's ability to adjust the height of the parts in the device. sex.

3. The adjustable podium is inserted into the fixed frame by manipulating the fixed pin, and then rotated clockwise. The looseness of the parts during use further improves the stability of the parts in the device during use, reduces the impact of the loose parts on the normal use of the device, and makes it easier for the operator to manipulate the parts. The device is fixed.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of a vertical section of a local structure of the utility model;

Fig. 3 is a schematic exploded view of a partial structure of the utility model.

In the figure: 1. Connection frame; 2. Fixed frame; 3. Reinforcing plate; 4. Moving column; 5. Placement frame; 6. Fixed pin; 7. Push rod motor; 8. Support plate; 9. Buffer spring; 10 , connecting block; 11, moving wheel; 12, connecting pin.

Detailed ways

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.

Please refer to Figures 1-3, the utility model provides a technical solution: an adjustable podium, including a connecting frame 1, a fixed frame 2 is installed on the upper surface of the connecting frame 1, and a reinforcing plate is installed on the outer surface of the fixed frame 2 3. The lower surface of the reinforcing plate 3 is installed on the upper surface of the connecting frame 1, and the inside of the fixed frame 2 is slidably connected with the moving column 4, and the moving column 4 is manipulated to move upward to drive the placing frame 5 to move upward, so that the moving column 4 moves along the The fixed frame 2 moves upward, and then rotates the fixed pin 6 clockwise against the moving column 4, which makes it easier for the operator to adjust the height of the parts in the device, and shortens the time required for the operator to adjust the height of the parts in the device. The speed at which the operator adjusts the height of the parts in the device is accelerated, and the diversity of the height of the parts in the device is further enhanced by the operator. The upper surface of the moving column 4 is equipped with a placement frame 5, and the front of the fixed frame 2 is pierced with a The fixed pin 6 is manipulated to insert the fixed pin 6 into the fixed frame 2, and then rotate the fixed pin 6 clockwise against the moving column 4, so that the parts in the device can be more stable during use, thereby preventing the parts in the device from The phenomenon of looseness during use further improves the stability of the parts in the device during use, reduces the impact of loose parts on the normal use of the device, and makes it easier for operators to manipulate parts on the device. The device is fixed, and one end of the fixed pin 6 penetrates into the fixed frame 2 against the moving column 4. A push rod motor 7 is installed on the inner wall of the top of the connection frame 1. The model of the push rod motor 7 is LAP22, and the output end of the push rod motor 7 is installed There is a support plate 8, and the support plate 8 is slidably connected in the connection frame 1, and the inner wall of the top of the connection frame 1 is fixedly connected with a buffer spring 9, and the rebound of the buffer spring 9 drives the connection block 10 to move down along the connection frame 1, so that the connection The block 10 moves downward to drive the moving wheel 11 to move downward, and then the connecting pin 12 is manipulated to pass through the connecting hole at the bottom and plugged into the connecting block 10, so that it is more convenient for the operator to manipulate the parts to move the whole device, which improves the internal function of the device. The mobility of the parts reduces the impact of the device being difficult to move on the normal use of the operator, and further enhances the use effect of the parts in the device during the working process. The connecting block 1 is provided with a connecting block 10, and the connecting block 10 The lower surface of the frame 1 is equipped with moving wheels 11, and the outer surface of the connecting frame 1 is pierced with connecting pins 12.

In the utility model, in order to make the device more convenient for operators to use, the bottom end of the buffer spring 9 is fixedly connected to the upper surface of the connecting block 10. The buffer spring 9 is made of chrome-vanadium alloy steel, and the connecting frame 1 The outer surface of the fixed frame 2 is provided with a circular connecting hole, the outer surface of the connecting pin 12 is pierced in the connecting hole at the top, the front of the fixed frame 2 is provided with a threaded hole, the outer surface of the fixed pin 6 is provided with external threads, and the fixed pin 6 Threaded connection with the fixed frame 2, the lower surface of the connection frame 1 is provided with a chute, the connection block 10 is a square slider, the connection block 10 is slidably connected with the connection frame 1, and one end of the connection pin 12 penetrates into the connection frame 1 for connection. In the block 10, the quantity of connecting pins 12 is four groups, which reduces the wear time of parts and prolongs the service life of parts.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

When in use, manipulate the moving column 4 to move upwards to drive the placement frame 5 to move upwards, and the moving column 4 moves upwards along the fixed frame 2. After moving, manipulate the fixed pin 6 to insert into the fixed frame 2, and then rotate the fixed pin 6 clockwise to tighten Move the column 4, when the device needs to be moved, start the push rod motor 7, the output end of the push rod motor 7 moves downward to drive the support plate 8 to move downward, the support plate 8 moves downward along the connection frame 1 and slides in, supporting The plate 8 is in contact with the ground to prop up the device as a whole, and the connecting pin 12 is pulled out, so that the buffer spring 9 bounces back and drives the connecting block 10 to move downward along the connecting frame 1, and the downward movement of the connecting block 10 drives the moving wheel 11 to move downward , the moving wheel 11 moves downwards to contact the ground, the manipulation connecting pin 12 is inserted into the connecting block 10 through the connecting hole at the bottom, the push rod motor 7 is started, and the output end of the push rod motor 7 moves upward to drive the support plate 8 to move upward , into connection box 1.

To sum up, the adjustable podium drives the connection block 10 to move downward along the connection frame 1 through the rebound of the buffer spring 9, so that the connection block 10 moves downward to drive the moving wheel 11 to move downward, and then the connection pin 12 is manipulated. Through the connection hole located at the bottom, it is plugged into the connection block 10, which makes it easier for the operator to manipulate the parts to move the whole device, improves the mobility of the parts in the device, and reduces the difficulty caused by the device being difficult to move to the normal use of the operator. The impact further enhances the use effect of the parts in the device during the working process.

The adjustable podium drives the placement frame 5 to move upward by manipulating the moving column 4 to move upward, so that the moving column 4 moves upward along the fixed frame 2, and then rotates the fixed pin 6 clockwise against the moving column 4, which is more convenient for the operator Adjusting the height of the parts in the device shortens the time required for the operator to adjust the height of the parts in the device, speeds up the speed at which the operator adjusts the height of the parts in the device, and further strengthens the operator's ability to adjust the height of the parts in the device. Variety of component heights.

The adjustable podium inserts the fixed pin 6 into the fixed frame 2 by manipulating the fixed pin 6, and then rotates the fixed pin 6 clockwise against the moving column 4, so that the internal parts of the device can be more stable during use, thereby preventing the device from The looseness of internal parts during use further improves the stability of the internal parts of the device during use, reduces the impact of loose parts on the normal use of the device, and makes it easier for operators to manipulate parts. The component secures the device.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

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. The utility model provides an adjustable podium, includes connecting frame (1), the last surface mounting of connecting frame (1) has fixed frame (2), reinforcing plate (3), its characterized in that are installed to the lateral surface of fixed frame (2): the lower surface mounting of reinforcing plate (3) is at the upper surface of connecting frame (1), the inside slidable ground of fixed frame (2) is connected with movable column (4), the last surface mounting of movable column (4) has and places frame (5), fixed pin (6) are worn to be equipped with in the front of fixed frame (2), fixed pin (6) penetrate one end in fixed frame (2) and support tight movable column (4), push rod motor (7) are installed to connecting frame (1) top inner wall, backup pad (8) are installed to the output of push rod motor (7), backup pad (8) slidable ground is connected in connecting frame (1), connecting frame (1) top inner wall fixedly connected with buffer spring (9), be equipped with connecting block (10) in connecting frame (1), the lower surface mounting of connecting block (10) has and removes round (11), connecting pin (12) are worn to be equipped with by the lateral surface of connecting frame (1).

2. An adjustable podium as recited in claim 1, wherein: the bottom end of the buffer spring (9) is fixedly connected to the upper surface of the connecting block (10), and the buffer spring (9) is made of chromium-vanadium alloy steel materials.

3. An adjustable podium as recited in claim 1, wherein: the outer side face of the connecting frame (1) is provided with a circular connecting hole, and the outer surface of the connecting pin (12) is arranged in the connecting hole at the top in a penetrating way.

4. An adjustable podium as recited in claim 1, wherein: the front of fixed frame (2) has offered the screw hole, and the surface of fixed pin (6) is provided with the external screw thread, fixed pin (6) and fixed frame (2) threaded connection.

5. An adjustable podium as recited in claim 1, wherein: the lower surface of the connecting frame (1) is provided with a sliding groove, the connecting block (10) is a square sliding block, and the connecting block (10) is in sliding connection with the connecting frame (1).

6. An adjustable podium as recited in claim 1, wherein: one end of each connecting pin (12) penetrates into the connecting frame (1) and penetrates into the connecting block (10), and the number of the connecting pins (12) is four.

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