CN216520514U

CN216520514U - Special display device for electronic information technology

Info

Publication number: CN216520514U
Application number: CN202123054286.6U
Authority: CN
Inventors: 于海生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-13
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a special display device for an electronic information technology, which relates to the technical field of electronic information technology teaching and comprises a main body and a display screen, wherein a placing groove is formed in the front side of the main body, upper clamping grooves are symmetrically formed in two sides of the top of the display screen, grooves are symmetrically formed in two sides of the inner wall of the top of the placing groove, and upper clamping blocks are arranged in the grooves. According to the display screen, the placing groove, the upper clamping block, the groove, the first spring, the upper clamping groove, the moving groove, the pull ring, the lower clamping block, the sliding groove, the sliding block, the vertical shaft, the second spring and the lower clamping groove are matched for use, the display screen is convenient to mount and dismount, the convenience in maintenance of the display screen is improved, the servo motor, the supporting block, the adjusting groove, the adjusting block, the adjusting shaft, the threaded groove and the universal wheel are matched for use, and the stability in use of the display device is improved on the premise that the display device can be conveniently moved.

Description

Special display device for electronic information technology

Technical Field

The utility model relates to the technical field of electronic information technology teaching, in particular to a display device special for an electronic information technology.

Background

The electronic information technology is a professional integrating modern electronic technology, information technology and communication technology, aims to cultivate middle-level technical talents for manufacturing and maintaining household electronic products, has basic theoretical knowledge and stronger actual operation skills of a system, is familiar with computers, professional English and marketing knowledge, can be competent for workers and production managers in various links of development, detection, operation, production process, maintenance, technical consultation, sale, after-sale service and the like of the household electronic products, and has wide employment prospect. In the process of electronic information technology teaching, a display device is often used for assisting teaching.

However, in the prior art, the display screens of most display devices are fixed on the base through screws, which causes inconvenience in mounting and dismounting the display screens, and makes the maintenance of the display screens complicated.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a display device dedicated for electronic information technology to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a special display device for electronic information technology comprises a main body and a display screen, wherein a placement groove is arranged on the front side of the main body, upper clamping grooves are symmetrically arranged on two sides of the top of the display screen, grooves are symmetrically arranged on two sides of the inner wall of the top of the placement groove, upper clamping blocks are arranged inside the grooves, a first spring is fixedly connected to the top of each upper clamping block, lower clamping grooves are symmetrically arranged on two sides of the bottom of the display screen, moving grooves are symmetrically arranged on two sides of the bottom of the main body, lower clamping blocks are arranged inside the moving grooves, sliding grooves are symmetrically arranged on the inner walls of two sides of each moving groove, pull rings are fixedly connected to the bottoms of the lower clamping blocks, sliding blocks are fixedly connected to two sides of each lower clamping block, a vertical shaft is arranged inside each sliding groove, a second spring is sleeved on each vertical shaft, and a support rod is fixedly connected to the middle of the bottom of the main body, the lower extreme fixedly connected with of bracing piece supports the chassis, the outer equidistance fixedly mounted of department along the department of supporting the chassis top has four servo motor, and supports four supporting shoes of the outer equidistance fixedly connected with of department along the department of supporting the chassis bottom, the bottom of supporting shoe is provided with the adjustment tank, the inside of adjustment tank is provided with regulating block and regulating spindle, the top of regulating block is provided with the thread groove, and the bottom fixed mounting of regulating block has the universal wheel.

As a further scheme of the utility model: the display screen is arranged inside the placing groove and is matched with the placing groove.

As a still further scheme of the utility model: the upper clamping block is matched with the groove and is in sliding connection with the groove, the upper end of the first spring is fixedly connected with the inner wall of the top of the groove, the lower end of the upper clamping block is located outside the groove, the lower end of the upper clamping block is located inside the upper clamping groove, the upper clamping block is matched with the upper clamping groove, the moving groove is communicated with the placing groove, the sliding block is matched with the sliding groove, the upper end and the lower end of the vertical shaft are fixedly connected with the inner wall of the top and the inner wall of the bottom of the sliding groove respectively, the vertical shaft penetrates through the sliding block, the sliding block is in clearance fit connection with the vertical shaft, the upper end of the second spring is in contact with the bottom of the sliding block, the lower end of the second spring is in contact with the inner wall of the bottom of the sliding groove, the lower end of the lower clamping block is located outside the moving groove, the upper end of the lower clamping block is located inside the lower clamping groove, and the lower clamping block is matched with the lower clamping groove.

As a still further scheme of the utility model: the servo motors are located above the supporting blocks, and each servo motor corresponds to each supporting block one by one.

As a still further scheme of the utility model: the upper end of the adjusting shaft penetrates through the top of the supporting block and the supporting chassis and is fixedly connected with the output end of the servo motor, threads matched with the thread groove are arranged on the outer surface of the adjusting shaft, which is located inside the adjusting groove, the adjusting shaft is connected with the supporting chassis and the supporting block through bearings, the lower end of the adjusting shaft is located inside the thread groove, the adjusting shaft is matched with the thread groove, and the adjusting block is matched with the adjusting groove.

As a still further scheme of the utility model: the outer wall of the supporting rod is provided with a switch, the switch is externally connected with a power supply, and the servo motor is electrically connected with the switch through a wire.

Compared with the prior art, the utility model has the beneficial effects that: through the standing groove, go up the fixture block, a groove, first spring, go up the draw-in groove, the shifting chute, the pull ring, lower fixture block, the spout, the slider, the vertical axis, second spring and the cooperation between the draw-in groove down use, make things convenient for the installation and the dismantlement of display screen, the convenience that display screen overhauld has been increased, and use through the cooperation between servo motor, the supporting shoe, the adjustment tank, the regulating block, the regulating spindle, thread groove and the universal wheel, under the prerequisite that the assurance can conveniently remove, the steadiness that this display device used has been increased.

Drawings

Fig. 1 is a schematic structural diagram of a display device dedicated for electronic information technology.

Fig. 2 is a cross-sectional view of a front view of an electronic information technology dedicated display device.

Fig. 3 is an enlarged schematic structural diagram of a display device dedicated for electronic information technology.

Fig. 4 is an enlarged schematic structural diagram of a display device B dedicated for electronic information technology.

Fig. 5 is an enlarged schematic structural diagram of C in a display device dedicated to electronic information technology.

The labels in the figure are: 1. a main body; 2. a display screen; 3. a placement groove; 4. an upper clamping block; 5. a lower clamping block; 6. a pull ring; 7. a support bar; 8. a switch; 9. a support chassis; 10. a servo motor; 11. a support block; 12. a universal wheel; 13. a groove; 14. an adjustment groove; 15. an adjusting block; 16. an upper clamping groove; 17. a first spring; 18. a moving groove; 19. a lower clamping groove; 20. a chute; 21. a slider; 22. a vertical axis; 23. a second spring; 24. an adjustment shaft; 25. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a display device dedicated for electronic information technology includes a main body 1 and a display screen 2, a placement groove 3 is disposed on a front side of the main body 1, upper clamping grooves 16 are symmetrically disposed on two sides of a top of the display screen 2, grooves 13 are symmetrically disposed on two sides of a top inner wall of the placement groove 3, an upper clamping block 4 is disposed inside the groove 13, a first spring 17 is fixedly connected to a top of the upper clamping block 4, lower clamping grooves 19 are symmetrically disposed on two sides of a bottom of the display screen 2, moving grooves 18 are symmetrically disposed on two sides of a bottom of the main body 1, a lower clamping block 5 is disposed inside the moving grooves 18, sliding grooves 20 are symmetrically disposed on two sides of the moving grooves 18, a pull ring 6 is fixedly connected to a bottom of the lower clamping block 5, sliding blocks 21 are symmetrically and fixedly connected to two sides of the lower clamping block 5, a vertical shaft 22 is disposed inside the sliding grooves 20, and a second spring 23 is sleeved on the vertical shaft 22, fixedly connected with bracing piece 7 in the middle of the bottom of main part 1, the lower extreme fixedly connected with of bracing piece 7 supports chassis 9, the outer equidistance fixed mounting of department along department of supporting chassis 9 top has four servo motor 10, and the outer four supporting shoe 11 of equidistance fixedly connected with of department along the department of supporting chassis 9 bottom, the bottom of supporting shoe 11 is provided with adjustment tank 14, the inside of adjustment tank 14 is provided with regulating block 15 and regulating spindle 24, the top of regulating block 15 is provided with thread groove 25, and the bottom fixed mounting of regulating block 15 has universal wheel 12, the outer wall of bracing piece 7 is provided with switch 8, switch 8 is external to have the power, servo motor 10 passes through wire electric connection with switch 8.

The display screen 2 is positioned inside the placing groove 3, the display screen 2 is matched with the placing groove 3, the upper clamping block 4 is matched with the groove 13, the upper clamping block 4 is in sliding connection with the groove 13, the upper end of the first spring 17 is fixedly connected with the inner wall of the top of the groove 13, the lower end of the upper clamping block 4 is positioned outside the groove 13, the lower end of the upper clamping block 4 is positioned inside the upper clamping groove 16, the upper clamping block 4 is matched with the upper clamping groove 16, the moving groove 18 is communicated with the placing groove 3, the sliding block 21 is matched with the sliding groove 20, the upper end and the lower end of the vertical shaft 22 are respectively and fixedly connected with the inner wall of the top and the inner wall of the bottom of the sliding groove 20, the vertical shaft 22 penetrates through the sliding block 21, the sliding block 21 is in clearance fit connection with the vertical shaft 22, the upper end of the second spring 23 is contacted with the bottom of the sliding block 21, the lower end of the second spring 23 is contacted with the inner wall of the bottom of the sliding groove 20, the lower end of the lower clamping block 5 is positioned outside the moving groove 18, and the upper end of the lower clamping block 5 is positioned inside the lower clamping groove 19, and lower fixture block 5 and lower draw-in groove 19 looks adaptation make things convenient for display screen 2's installation and dismantlement, have increased the convenience that display screen 2 overhauld.

Servo motor 10 is in the top of supporting shoe 11, every servo motor 10 and every supporting shoe 11 one-to-one, the upper end of regulating spindle 24 runs through in the top of supporting shoe 11 and support chassis 9 and with servo motor 10's output fixed connection, and the regulating spindle 24 is provided with the screw thread with thread groove 25 assorted in the inside surface of regulating groove 14, regulating spindle 24 all is connected through the bearing with supporting chassis 9 and supporting shoe 11, and the lower extreme of regulating spindle 24 is in the inside of thread groove 25, regulating spindle 24 and thread groove 25 looks adaptation, regulating block 15 and regulating groove 14 looks adaptation, conveniently adjust universal wheel 12 to in the regulating groove 14, make supporting shoe 11 contact ground, under the prerequisite that can conveniently remove guaranteeing, the steadiness of using has been increased.

The working principle of the utility model is as follows: an upward force is applied to the upper fixture block 4, so that the upper fixture block 4 extrudes the first spring 17 to move towards the inside of the groove 13, then the pull ring 6 is pulled downwards, the pull ring 6 drives the lower fixture block 5 to move downwards, the lower fixture block 5 drives the slide block 21 to extrude the second spring 23 to move, then the display screen 2 is placed in the placement groove 3, the force applied to the upper fixture block 4 and the pull ring 6 is relieved, the upper fixture block 4 and the lower fixture block 5 are respectively driven to enter the upper clamping groove 16 and the lower clamping groove 19 through the elastic force of the first spring 17 and the second spring 23, the installation of the display screen 2 can be completed, the installation and the disassembly of the display screen 2 are convenient, the maintenance convenience of the display screen 2 is improved, the display device can be moved to a required position through the universal wheel 12, after the position is moved, the servo motor 10 is controlled to work through the switch 8, the servo motor 10 drives the adjusting shaft 24 to rotate, the adjusting shaft 24 drives the adjusting block 15 to move upwards through the thread groove 25, the universal wheel 12 is moved to the inside of the adjusting groove 14 until the universal wheel 12 is in a suspension state, and at the moment, the supporting block 11 is in contact with the ground, so that the stability of the display device in use is improved on the premise of ensuring convenient movement.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A special display device for electronic information technology comprises a main body (1) and a display screen (2), and is characterized in that: the front side of the main body (1) is provided with a placing groove (3), the two sides of the top of the display screen (2) are symmetrically provided with upper clamping grooves (16), the two sides of the inner wall of the top of the placing groove (3) are symmetrically provided with grooves (13), the interior of each groove (13) is provided with an upper clamping block (4), the top of each upper clamping block (4) is fixedly connected with a first spring (17), the two sides of the bottom of the display screen (2) are symmetrically provided with lower clamping grooves (19), the two sides of the bottom of the main body (1) are symmetrically provided with moving grooves (18), the interior of each moving groove (18) is provided with a lower clamping block (5), the inner walls of the two sides of each moving groove (18) are symmetrically provided with sliding grooves (20), the bottom of each lower clamping block (5) is fixedly connected with a pull ring (6), the two sides of each lower clamping block (5) are symmetrically and fixedly connected with a sliding block (21), and the interior of each sliding groove (20) is provided with a vertical shaft (22), the cover is equipped with second spring (23) on vertical axis (22), fixedly connected with bracing piece (7) in the middle of the bottom of main part (1), the lower extreme fixedly connected with of bracing piece (7) supports chassis (9), the outer equidistance fixed mounting of department along department that supports chassis (9) top has four servo motor (10), and supports chassis (9) bottom outer four supporting shoe (11) of equidistance fixedly connected with along department, the bottom of supporting shoe (11) is provided with adjustment tank (14), the inside of adjustment tank (14) is provided with regulating block (15) and regulating spindle (24), the top of regulating block (15) is provided with thread groove (25), and the bottom fixed mounting of regulating block (15) has universal wheel (12).

2. The dedicated display device for electronic information technology according to claim 1, wherein: the display screen (2) is arranged inside the placing groove (3), and the display screen (2) is matched with the placing groove (3).

3. The dedicated display device for electronic information technology according to claim 1, wherein: the upper clamping block (4) is matched with the groove (13), the upper clamping block (4) is connected with the groove (13) in a sliding mode, the upper end of the first spring (17) is fixedly connected with the inner wall of the top of the groove (13), the lower end of the upper clamping block (4) is located outside the groove (13), the lower end of the upper clamping block (4) is located inside the upper clamping groove (16), the upper clamping block (4) is matched with the upper clamping groove (16), the moving groove (18) is communicated with the placing groove (3), the sliding block (21) is matched with the sliding groove (20), the upper end and the lower end of the vertical shaft (22) are fixedly connected with the inner wall of the top and the inner wall of the bottom of the sliding groove (20) respectively, the vertical shaft (22) penetrates through the sliding block (21), the sliding block (21) is connected with the vertical shaft (22) in a clearance fit mode, the upper end of the second spring (23) is contacted with the bottom of the sliding block (21), and the lower end of the second spring (23) is contacted with the inner wall of the bottom of the sliding groove (20), the lower end of the lower clamping block (5) is located outside the moving groove (18), the upper end of the lower clamping block (5) is located inside the lower clamping groove (19), and the lower clamping block (5) is matched with the lower clamping groove (19).

4. The dedicated display device for electronic information technology according to claim 1, wherein: the servo motors (10) are located above the supporting blocks (11), and each servo motor (10) corresponds to each supporting block (11) one by one.

5. The dedicated display device for electronic information technology according to claim 1, wherein: the upper end of the adjusting shaft (24) penetrates through the top of the supporting block (11), the supporting chassis (9) and the output end of the servo motor (10) to be fixedly connected, threads matched with the thread groove (25) are arranged on the outer surface of the adjusting shaft (24) in the adjusting groove (14), the adjusting shaft (24) is connected with the supporting chassis (9) and the supporting block (11) through bearings, the lower end of the adjusting shaft (24) is located in the thread groove (25), the adjusting shaft (24) is matched with the thread groove (25), and the adjusting block (15) is matched with the adjusting groove (14).

6. The dedicated display device for electronic information technology according to claim 1, wherein: the outer wall of bracing piece (7) is provided with switch (8), switch (8) are external to have the power, servo motor (10) and switch (8) pass through wire electric connection.