CN207729185U - A kind of novel computer teaching display equipment displaying adjustment structure - Google Patents

Abstract

The utility model discloses a novel display adjustment structure for computer teaching display equipment, which comprises a working board and a base. A 220V power interface is arranged on one end surface of the base near the lower end, and two USB interface, the inside of the base is equipped with a power adapter board through bolts, the battery is installed on the upper end of the power adapter board, the upper end of the base is provided with a horizontally arranged rotating shaft, and one end surface of the working board is symmetrically provided with Two supporting arms, the supporting arms are respectively socketed with the two ends of the rotating shaft, and the working plate is rotatably connected with the base through the supporting arms and the rotating shaft. The utility model adopts a symmetrical inclined base to ensure balance, stability and practicality. The triangular structure on the side ensures that the working plate can rotate freely along both sides of the base, which facilitates the adjustment of the angle of the display device, avoids the problem of traditional display equipment that needs to be moved, and is convenient to use. .

Description

A new type of computer teaching display equipment display adjustment structure

technical field

The utility model relates to the technical field of teaching equipment, in particular to a novel computer teaching display equipment display adjustment structure.

Background Art Computer teaching refers to the teaching process, according to the teaching objectives and the characteristics of the teaching objects, through teaching design, rational selection and use of modern teaching media, and organic combination with traditional teaching methods, to participate in the whole process of teaching, with a variety of media The information acts on the students to form a reasonable structure of the teaching process and achieve the optimal teaching effect. Multimedia is an indispensable equipment concept for modern educational technology education such as computers, projectors, slides, display stands, videos, broadcasts, movies, electronic whiteboards, computers, etc., using modern educational theories and technologies, through the teaching process and resources. Design, development, application, management and evaluation to realize the theory and practice of teaching modernization.

The display devices of computer teaching equipment in the prior art are various, but there are relatively few display structures of adjustable display devices on the market at present. And the computer is inconvenient to place, the position cannot be adjusted properly, and the use function is single. Utility model content

The purpose of this utility model is to provide a new type of computer teaching display device display adjustment structure to solve the problem of small display devices in the above background technology. Currently, there are relatively few adjustable display device display structures on the market. There are deficiencies in the adjustment function of the variety of display devices of computer teaching equipment, and there are problems such as inconvenient placement of display devices and computers, inability to properly adjust positions, and single use functionality.

In order to achieve the above purpose, the utility model provides the following technical solutions: a new display adjustment structure for computer teaching display equipment, including a working board and a base, a 220V power supply interface is provided on one end surface of the base near the lower end, and the 220V power supply One side of the interface is provided with two USB interfaces, and a drawer is provided on the surface of the base close to the upper end of the USB interface, and a power adapter board is installed on the inside of the base through bolts, and a battery is installed on the upper end of the power adapter board , the upper end of the base is provided with a horizontally arranged rotating shaft, and one end surface of the working plate is symmetrically provided with two support arms, and the supporting arms are respectively socketed with the two ends of the rotating shaft, and the working plate passes through the supporting arms and the rotating shaft. It is rotatably connected with the base, and an inner cavity is opened on the side surface of one end of the working plate parallel to the rotating shaft. A writing board is arranged inside the inner cavity, and a sponge wiper is arranged at a position close to the port inside the inner cavity. The writing board and the The working boards are slidably connected, and the outer end of the writing board is engaged with the port of the inner cavity. The surface of the end of the working board far away from the support arm is provided with a fixing clip, and the fixing clip is arranged on a side close to the inner cavity. side, and the surface of the working plate is provided with a groove, and a spring is arranged inside the groove, and one end of the spring is provided with a movable clip, and the movable clip and the fixed clip are arranged in parallel, and the 220V power interface The output end of the storage battery is connected to the input end of the battery through a power adapter board, and the output end of the battery is connected to the input end of the USB interface through a power adapter board.

Further, the cross section of the base perpendicular to the rotating shaft is triangular in shape.

Further, the support arm is arranged at the position of the centerline of the surface of the working plate parallel to the rotating shaft.

Further, the groove is arranged perpendicular to the fixing bar, and the groove is arranged at the center line of the surface of the working plate perpendicular to the rotating shaft.

Further, the end of the moving clip near the working board is embedded in the groove, and the moving clip is slidably connected to the working board.

Further, the clamping parts of the moving clip and the fixed clip have a cushioning design of a rubber anti-slip surface, and the clamping parts are fitted and connected.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model adopts a symmetrically inclined base, and the triangular structure on the side ensures that the working plate can rotate freely along both sides of the base, which is convenient for adjusting the angle of the display device, and at the same time facilitates the observation and use of the opposite sides, avoiding the need for traditional display equipment. The problem of moving is easy to use.

(2) The utility model adopts a sliding adjustable clamping structure, which is convenient for fixing display devices of different sizes, improves its visual range, facilitates teaching, makes mobile office more convenient, improves the performance of small display devices, and makes it It has the function of screen display rotation adjustment.

(3) There is a sliding writing board inside the working board of the utility model, which can be used by sliding, which is convenient for teaching. The sponge eraser can automatically erase notes when the writing board slides, which is convenient to use and enhances the versatility of the setting.

Description of drawings

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

Fig. 2 is a side view of the utility model;

Fig. 3 is the front view of the utility model;

Fig. 4 is a rear view of the utility model.

Among the reference signs: 1-working board; 2-groove; 3-moving bar; 4-spring; 5-support arm; 6-base; 7-battery; 8-220V power interface; 9-USB interface; 10 -drawer; 11-writing board; 12-sponge wiper; 13-fixing clip; 14-inner cavity; 15-rotating shaft; 16-power adapter board.

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 1-4, the utility model provides a technical solution: a new computer teaching display device display adjustment structure, including a working board 1 and a base 6, wherein the working board 1 is made of plastic material, which is light and easy to rotate, and the base 6 It is made of aluminum alloy material, which increases the weight of the bottom of the product and ensures the stability of placement. A 220V power interface 8 is provided on one end surface of the base 6 near the lower end for charging the internal battery 7. One side of the 220V power interface 8 is provided There are two USB interfaces 9, which are used to charge the computer equipment. The surface of the base 6 is provided with a drawer 10 near the upper end of the USB interface 9, which is used to place writing pens, which is convenient to use. The inside of the base 6 is equipped with a power adapter through bolts. Matching plate 16, battery 7 is installed on the upper end of power adapter plate 16, and the upper end of base 6 is provided with the rotating shaft 15 that horizontal arrangement is arranged, and one end surface of work plate 1 is symmetrically provided with two support arms 5, and support arm 5 is connected with rotating shaft 15 respectively. The two ends are socketed, and the working board 1 is rotatably connected with the base 6 through the support arm 5 and the rotating shaft 15, which is convenient for adjusting the angle of the display device. An inner cavity 14 is provided on the side surface of the working board 1 parallel to the rotating shaft 15, and the inside of the inner cavity 14 A writing board 11 is provided, and a sponge wiper 12 is provided at a position close to the port inside the inner cavity 14 to ensure that the writing on the surface of the writing board 11 is automatically erased. end and the port of the inner cavity 14, to ensure the fixing of the writing board 11, the surface of the end of the working board 1 away from the support arm 5 is provided with a fixed clip 13, and the fixed clip 13 is arranged on the side close to the inner cavity 14, and There is a groove 2 on the surface of the working board 1, and a spring 4 is arranged inside the groove 2, which is used to adjust the distance between the moving clip 3 and the fixed clip 13, so as to ensure that the display device is effectively fixed. One end of the spring 4 is provided with a movable The card bar 3, the mobile card bar 3 and the fixed card bar 13 are arranged in parallel, the output end of the 220V power supply interface 8 is connected to the input end of the battery 7 through the power adapter board 16, and the output end of the battery 7 is connected to the input of the USB interface 9 Terminals are connected through a power adapter board 16.

Further, the cross section of the base 6 perpendicular to the rotating shaft 15 is in a triangular shape, which ensures that the working plate 1 rotates evenly to both sides of the base 6, and facilitates the rotation and adjustment of the display device on both sides.

Further, the support arm 5 is arranged at the centerline position where the surface of the working board 1 is parallel to the rotating shaft 15 to ensure the rotation balance of the working board 1 .

Further, the groove 2 is arranged perpendicular to the fixing bar 13, and the groove 2 is arranged at the center line of the surface of the working plate 1 perpendicular to the rotating shaft 15, so as to ensure the uniformity of clamping the display device.

Further, the end of the moving clip 3 close to the working plate 1 is embedded in the groove 2, and the moving clip 3 and the working plate 1 are slidably connected to ensure the stable connection of the moving clip 3.

Further, the clamping part of the moving clip 3 and the fixed clip 13 has a cushioning design of a rubber anti-skid surface, which ensures the stability of the clamping part and prevents slippage.

Working principle: when in use, place the tablet computer on the upper end of the working board 1, place the bottom edge of the tablet computer on the upper end of the fixed clip 13, pull the movable clip 3 outward, put it into the tablet computer, and the spring 4 pulls the movable clip 3 Tight, the mobile clip 3 and the fixed clip 13 clamp and fix the tablet computer. During use, the writing board 11 can be pulled out, and the pen in the drawer 10 can be taken out at the same time, which is convenient for teaching and use. After use, the writing board 11 can be pushed into the Inside the working board 1, the sponge wiper 12 automatically erases the handwriting on the surface of the writing board 11. At the same time, the working board 1 can be rotated during the use project, and the inclination angle of the working board 1 can be adjusted at will for easy observation. The working board 1 can be rotated to On the other side, it is convenient for people on the opposite side of the device to use, realizes multi-directional switching during teaching and use, avoids the complicated operation of moving the device, and improves the convenience of use. The battery 7 and USB interface 9 provided can charge the tablet computer. It is more practical.

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 (5)

1. a kind of novel computer teaching shows that equipment shows adjustment structure, including working plate（1）And pedestal（6）, feature exists In：The pedestal（6）End surface 220V power interfaces are provided at lower end position（8）, the 220V power interfaces （8）Side setting there are two USB interface（9）, and pedestal（6）Surface close to USB interface（9）Upper end position at be provided with Drawer（10）, the pedestal（6）Inside power adaptation plate is equipped with by bolt（16）, the power adaptation plate（16）Upper end Accumulator is installed（7）, the pedestal（6）Upper end be provided with horizontally disposed shaft（15）, the working plate（1）One end Surface is arranged symmetrically, and there are two support arms（5）, the support arm（5）Respectively with shaft（15）Both ends socket, the working plate （1）Pass through support arm（5）And shaft（15）With pedestal（6）Rotation connection, the working plate（1）With shaft（15）Parallel one end Side surface offers inner cavity（14）, the inner cavity（14）Be internally provided with board（11）, and inner cavity（14）Proximal end is leaned in inside Mouth is provided with sponge brush at position（12）, the board（11）With working plate（1）Between be slidably connected, and board（11）'s Outer end and inner cavity（14）Port at be clamped, the working plate（1）Far from support arm（5）End surface be provided with fixing strip （13）, the fixing strip（13）It is positioned close to inner cavity（14）Side, and working plate（1）Surface opens up fluted（2）, institute State groove（2）It is internally provided with spring（4）, the spring（4）One end be provided with mobile strip（3）, the mobile strip（3） With fixing strip（13）Between be arranged in parallel, the 220V power interfaces（8）Output end and accumulator（7）Input terminal pass through Power adaptation plate（16）Connection, the accumulator（7）Output end and USB interface（9）Input terminal pass through power adaptation plate （16）It is electrically connected.

2. a kind of novel computer teaching according to claim 1 shows that equipment shows adjustment structure, it is characterised in that：Institute State pedestal（6）Perpendicular to shaft（15）Section triangular shape.

3. a kind of novel computer teaching according to claim 1 shows that equipment shows adjustment structure, it is characterised in that：Institute State support arm（5）It is arranged in working plate（1）Surface and shaft（15）At parallel position of center line.

4. a kind of novel computer teaching according to claim 1 shows that equipment shows adjustment structure, it is characterised in that：Institute State groove（2）Perpendicular to fixing strip（13）Setting, and groove（2）It is arranged in working plate（1）Surface and shaft（15）Vertical At position of center line.

5. a kind of novel computer teaching according to claim 1 shows that equipment shows adjustment structure, it is characterised in that：Institute State mobile strip（3）Close to working plate（1）One end be embedded in groove（2）Inside, and mobile strip（3）With working plate（1）It Between be slidably connected.