CN206320488U - A kind of computer teaching display screen adjustment structure - Google Patents

Abstract

The utility model discloses a display screen adjustment structure for computer teaching, which comprises a rotating disk and a base. A first motor is fixedly installed in the center of the bottom end surface of the inner cavity, and a rotating tooth is installed on the output end of the first motor, and a driven shaft is arranged on the upper end of the rotating tooth, and a rotating device is connected to the upper end of the driven shaft, The rotating device is fixedly connected with the rotating disk, and the two sides of the upper end surface of the rotating disk are provided with symmetrically distributed electro-hydraulic push rods, and a placement plate is arranged above the electro-hydraulic push rods, and the upper end surface of the placement plate is provided with A placement slot, a rotating shaft is installed inside the placement slot, and an angle adjustment device is arranged on the rear side of the placement slot. The utility model is a display screen adjustment structure for computer teaching, which can carry out convenient rotation work, can facilitate the teacher's work, saves time, and is convenient and practical.

Description

A display screen adjustment structure for computer teaching

technical field

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

Background technique

With the development of society, people have become inseparable from computers. Computers are integrated into every corner of our lives and are almost ubiquitous. Computers for teaching can not only help teachers to facilitate filing, but also facilitate students' learning tasks, but There is a problem that the traditional teaching computer screen cannot move, so that the teacher needs to turn around in class to operate the computer, which affects the efficiency of class, the rhythm of class and the atmosphere of learning. The lighting conditions are different in a day, and the existing computer display screens often reflect light due to the difference in lighting, which has certain defects, and the height of the display screen cannot be adjusted during use, so there are certain problems.

Utility model content

The purpose of this utility model is to provide a display screen adjustment structure for computer teaching, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a display screen adjustment structure for computer teaching, including a rotating disk and a base, the rotating disk is installed with the upper end surface of the base, and the lower end of the outer surface of the base is provided with An infrared sensor, a first motor is fixedly installed in the center of the bottom end surface of the inner cavity of the base, a controller and a data processor are respectively arranged on both sides of the first motor, and the infrared sensor is electrically connected to the data processor , the controller is electrically connected to the first motor, the controller is electrically connected to the external circuit, the output end of the first motor passes through the bottom end surface of the rotating disk, and the output end of the first motor is installed with Rotating teeth, the upper end of the rotating tooth is provided with a driven shaft, the upper end of the driven shaft is connected with a rotating device, the rotating device is fixedly connected with the rotating disk, and the two sides of the upper end surface of the rotating disk are provided with symmetrically distributed The electro-hydraulic push rod is electrically connected to the controller, the rotating device includes a mounting seat, a gear slot, a rotating driving rod and a lower support seat, and a placement plate is arranged above the electro-hydraulic push rod , the upper end surface of the placement plate is provided with a placement slot, the interior of the placement slot is equipped with a rotating shaft, the upper end of the shaft is provided with a placement board, and a computer display screen is fixedly placed on the placement board, and the rear of the placement slot is The side is provided with an angle adjustment device.

Preferably, the mounting seat is arranged at the inner upper end of the rotating device, the gear slot is arranged at the lower end of the mounting seat, the rotation drive rod is arranged below the gear slot, and the lower support seat is arranged at the bottom end of the rotation drive rod , the rotating driving rod is rotationally connected with the gear slot.

Preferably, the angle adjustment device includes a second motor, a screw and a sleeve rod, the sleeve rod is sleeved on the outer surface of the screw rod, the second motor is fixedly connected to the screw rod through a coupling, and the second The lower end of the motor is provided with a mounting platform, the upper end of the sleeve rod is rotatably mounted with a rotating pin, and the other side of the rotating pin is fixedly provided with a mounting plate, and the mounting plate is fixed on the rear end surface of the computer display screen.

Preferably, the data processor is M9082 infrared remote control transmitting microprocessor.

Preferably, the placement groove is set as a V-shaped groove.

Preferably, the second motor is electrically connected to the controller.

Preferably, the rotating disk has a T-shaped structure and is provided with three cavities.

Preferably, the rotating teeth, the driven shaft and the rotating device are all located in the cavity in the middle of the rotating disk.

Preferably, a control panel is provided on the outer surface of the base, and the control panel is electrically connected to the controller.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is a display screen adjustment structure for computer teaching, the control panel can directly control the computer display screen, and the infrared sensor is convenient for remote free control during class, The electro-hydraulic push rod is convenient for moving up and down the display screen, and the rotating disk can realize multi-directional rotation tasks, which is convenient and saves the teacher's time. The data processor can help analyze the data in the device, and the controller can be used for The entire device is controlled, and the angle adjusting device can adjust the inclination angle of the computer, which can be suitable for different lighting conditions, can perform convenient rotation work, can facilitate the teacher's work, save time, and is convenient and practical.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the utility model rotary driver;

Fig. 3 is a left view of the utility model;

Fig. 4 is an enlarged view of A in Fig. 3 of the present utility model.

In the figure: 1 computer display screen, 2 infrared sensor, 3 electrohydraulic push rod, 4 control panel, 5 first motor, 6 controller, 7 rotating gear, 8 data processor, 9 driven shaft, 10 rotating device, 101 Mounting seat, 102 Gear slot, 103 Rotating drive rod, 104 Lower support seat, 11 Rotary disc, 12 Placement plate, 13 Angle adjustment device, 131 Mounting plate, 132 Rotation pin, 133 Set rod, 134 Screw rod, 135 No. Two motors, 136 mounting tables, 14 rotating shafts, and 15 bases.

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.

Please refer to Figures 1-4, the utility model provides a technical solution: a display screen adjustment structure for computer teaching, including a rotating disk 11 and a base 15, the outer side of the base 15 is provided with a control panel 4, and the control panel 4 is electrically connected with the controller 6, and the control panel 4 can be used to directly adjust the computer display screen 1. The rotating disk 11 is a T-shaped structure, and is provided with three cavities, which can reduce weight and facilitate control. 11 The upper end surface of the base 15 is rotated and installed, and the lower end of the outer surface of the base 15 is provided with an infrared sensor 2, and the center of the lower end surface of the inner cavity of the base 15 is fixedly installed with a first motor 5, and the first motor 5 Controller 6 and data processor 8 are arranged on both sides respectively, and said data processor 8 is the M9082 infrared remote control transmitting microprocessor, which can process the signal received by infrared sensor 2, process it, and then transmit it to the controller 6. The infrared sensor 2 is electrically connected to the data processor 8, the controller 6 is electrically connected to the first motor 5, the controller 6 is electrically connected to an external circuit, and the first motor 5 The output end passes through the bottom end surface of the rotating disk 11, and the output end of the first motor 5 is equipped with a rotating tooth 7, the upper end of the rotating tooth 7 is provided with a driven shaft 9, and the upper end of the driven shaft 9 is connected to a The rotating device 10, the rotating gear 7, the driven shaft 9 and the rotating device 10 are all located in the cavity in the middle of the rotating disk 11, which is more conducive to the rotation of the rotating disk 11 and is convenient to control. The upper end surface of the rotating disk 11 has two sides There are electro-hydraulic push rods 3 symmetrically distributed on the side, and the electro-hydraulic push rods 3 are electrically connected to the controller 6. The rotating device 10 includes a mounting seat 101, a gear slot 102, a rotating drive rod 103 and a lower support seat. 104, the mounting base 101 is set at the upper end of the rotating device 10, the gear slot 102 is set at the lower end of the mounting base 101, the rotation driving rod 103 is set under the gear slot 102, and the lower support base 104 is set At the bottom end of the rotating driving rod 103, the rotating driving rod 103 is rotationally connected with the gear slot 102, the rotating device 10 is fixedly connected with the rotating disk 11, and the rotation of the rotating disk 11 can be driven by the first motor 5, so that the computer When the display screen 1 rotates, a placing plate 12 is arranged above the electro-hydraulic push rod 3, and a placing groove 121 is arranged on the upper surface of the placing plate 12, and the placing groove 121 is arranged as a V-shaped groove, and the inside of the placing groove 121 Rotating shaft 14 is installed, can realize the rotation of computer display screen 1, and the upper end of described rotating shaft 14 is provided with placement board 141, and computer display screen 1 is fixedly placed on described placement board 141, and the rear side of described placement groove 121 is provided with Angle adjustment device 13, described angle adjustment device 13 comprises second electric motor 135, screw mandrel 134 and sleeve rod 133, and described sleeve rod 133 is sleeved on the outer surface of screw rod 134, and described second motor 135 and screw mandrel 134 pass through The shaft coupling is fixedly connected, the lower end of the second motor 135 is provided with a mounting platform 136, and the sleeve rod 13 The upper end of 3 is rotatably installed with a rotating pin 132, and the other side of the rotating pin 132 is fixedly provided with a mounting plate 131, and the mounting plate 131 is fixed on the rear end surface of the computer display screen 1, so that the computer display screen 1 can be vertically mounted. For rotation at a vertical angle, the second motor 135 is electrically connected to the controller 6, which is more convenient for adjusting the angle of the computer display screen 1 in the vertical direction.

Working principle: when work is required, the user only needs to hold the external infrared transmitter, the infrared sensor 2 will receive the signal, and then pass it to the data processor 8, and the data processor 8 will give the controller 6 a signal , so that the controller 6 will control the device. When rotation is required, the controller 6 will control the first motor 5 to start working, and drive the driven shaft 9 to rotate through the rotating tooth 7, thereby driving the rotating device 10. The rotating device 10 will drive the rotating disk 11 to rotate, so that the computer display screen 1 rotates. When it needs to be lifted, the controller 6 will control the expansion and contraction of the electrohydraulic push rod 3, so as to achieve the purpose of lifting. When the computer screen 1 needs to be tilted When the angle is adjusted, the controller 6 controls the rotation of the second motor 135 to drive the screw mandrel 134 to rotate, and then drive the screw mandrel 134 to move, thereby achieving the adjustment of the inclination angle of the computer display screen 1 .

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 (9)

1. a kind of computer teaching display screen adjustment structure, including rotating disk (11) and base (15), it is characterised in that：It is described Rotating disk (11) is rotatably installed in the upper surface of base (15), and the lateral surface lower end of the base (15) is provided with infrared inductor (2), the inner chamber bottom face center of the base (15) is installed with the first motor (5), the two of first motor (5) Side is respectively arranged with controller (6) and data processor (8), and the infrared inductor (2) electrically connects with data processor (8) Connect, the controller (6) and the first motor (5) are electrically connected with, the controller (6) is electrically connected with external circuit, described the The output end of one motor (5) runs through the bottom face of rotating disk (11), and the output end of first motor (5) is provided with rotation Turn tooth (7), the upper end of the rotary teeth (7) is provided with driven shaft (9), and the upper end of the driven shaft (9) is connected with whirligig (10), the whirligig (10) is fixedly connected with rotating disk (11), and the upper surface both sides of the rotating disk (11) are provided with pair Claim the electric drive hydraulic thruster (3) of distribution, the electric drive hydraulic thruster (3) is electrically connected with controller (6), the whirligig (10) mounting seat (101), gear neck (102), rotating band lever (103) and lower support base (104), the electric hydaulic are included The first placement plate (12) is provided with above push rod (3), the upper surface of the first placement plate (12) is provided with standing groove (121), Rotating shaft (14) is installed inside the standing groove (121), the upper end of the rotating shaft (14) is provided with the second placement plate (141), institute Stating fixed placement on the second placement plate (141) has computer display (1), and the rear side of the standing groove (121) sets angled Adjusting means (13).

2. a kind of computer teaching display screen adjustment structure according to claim 1, it is characterised in that：The mounting seat (101) inner upper end of whirligig (10) is arranged on, the gear neck (102) is arranged on mounting seat (101) lower end, described Rotating band lever (103) is arranged on below gear neck (102), and the lower support base (104) is arranged on rotating band lever (103) Bottom, the rotating band lever (103) rotates with gear neck (102) and is connected.

3. a kind of computer teaching display screen adjustment structure according to claim 1, it is characterised in that：The angle is adjusted Regulating device (13) includes the second motor (135), screw mandrel (134) and loop bar (133), and the loop bar (133) is enclosed within screw mandrel (134) Lateral surface, second motor (135) is fixedly connected with screw mandrel (134) by shaft coupling, second motor (135) Lower end be provided with erecting bed (136), the upper end of the loop bar (133) is rotatablely equipped with rotational pin (132), the rotational pin (132) opposite side is fixedly installed installing plate (131), and the installing plate (131) is fixed on the rear side of computer display (1) Face.

4. a kind of computer teaching display screen adjustment structure according to claim 1, it is characterised in that：At the data It is M9082 infrared remote-controlled transmitting microprocessors to manage device (8).

5. a kind of computer teaching display screen adjustment structure according to claim 1, it is characterised in that：The standing groove (121) it is arranged to V-groove.

6. a kind of computer teaching display screen adjustment structure according to claim 3, it is characterised in that：Second electricity Motivation (135) is electrically connected with controller (6).

7. a kind of computer teaching display screen adjustment structure according to claim 1, it is characterised in that：The rotating disk (11) it is T-type structure, and is provided with three cavitys.

8. a kind of computer teaching display screen adjustment structure according to claim 1 or 7, it is characterised in that：The rotation Turn the cavity inside that tooth (7), driven shaft (9) and whirligig (10) are respectively positioned in the middle of rotating disk (11).

9. a kind of computer teaching display screen adjustment structure according to claim 1, it is characterised in that：The base (15) lateral surface is provided with control panel (4), and control panel (4) is electrically connected with controller (6).