CN219177333U

CN219177333U - Computer multimedia teaching equipment

Info

Publication number: CN219177333U
Application number: CN202320724711.8U
Authority: CN
Inventors: 许军
Original assignee: Hefei Yichuang Information Technology Co ltd
Current assignee: Hefei Yichuang Information Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-13
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a computer multimedia teaching device, which comprises a bottom plate, support rods vertically fixed on the bottom plate, a support frame fixed at the upper end of the support rods and in a horizontal state, and a display positioned above the support frame, wherein an adjusting component is arranged between the support rods, the upper end of the adjusting component is connected with two symmetrical fixing frames, the bottom of the display is arranged in the fixing frames, and the adjusting component comprises a bidirectional screw rod which is rotatably inserted between the support rods. According to the utility model, the two fixing frames can be driven to be far away from or close to each other by adopting the adjusting component, so that the fixing positions are adjusted according to the size of the display, the two fixing frames are more stable in fixing the display from two sides and are not easy to fall off, the display can be pressed and fixed from the upper side by the L-shaped pressing sleeve at the top, the purpose of secondary fixing is realized, and the fixing effect is better.

Description

Computer multimedia teaching equipment

Technical Field

The utility model relates to the technical field of multimedia teaching equipment, in particular to computer multimedia teaching equipment.

Background

The multimedia teaching has become an indispensable part in the field of education and teaching, has produced important influence to computer teaching, and multimedia computer teaching organically combines multimedia elements such as graphics, images, sound, animation, video and the like, updates teaching contents according to different teaching purposes and the original knowledge level of students, better mobilizes the initiative and enthusiasm of student learning, and improves the learning efficiency of students.

The multimedia display is usually installed on the bracket, but the clamping position of the traditional bracket is fixed, and the clamping position can only be adapted to the display with fixed size, and the clamping position can not be flexibly adjusted according to the size of the display, so that the universality is poor.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a computer multimedia teaching device, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a computer multimedia teaching equipment, includes bottom plate, the bracing piece that is fixed in perpendicularly on the bottom plate, is fixed in the bracing piece upper end be the braced frame of horizontality and be located the display of braced frame top, be provided with adjusting part between the bracing piece, adjusting part upper end is connected with the fixed frame of two symmetries, the display bottom is installed in the fixed frame, adjusting part is including rotating the bi-directional screw rod of inserting between locating the bracing piece, fixedly connected with guide arm between the bracing piece, the nut piece that two symmetries set up has been cup jointed to the screw thread on the bi-directional screw rod, the guide arm activity runs through the nut piece setting, the opening has been seted up to the braced frame inside, opening and fixed frame fixed connection are passed to nut piece upper end.

Preferably, one end of the bidirectional screw rod penetrates through the supporting rod and is fixedly connected with the turntable.

Preferably, a waist-shaped opening is formed in the surface of the fixing frame, and a first bolt for fixing the display is arranged on the fixing frame.

Preferably, the back side wall of the support frame is fixedly connected with a connecting rod, an L-shaped pressing sleeve is sleeved on the connecting rod in a sliding mode, and a second bolt propped against the connecting rod is arranged on the L-shaped pressing sleeve.

Preferably, the front side of the support rod is fixedly connected with a support plate, and a reinforcing rod is fixedly connected between the support plate and the bottom plate.

Preferably, the bottom of the bottom plate is fixedly provided with a roller.

(III) beneficial effects

The utility model provides a computer multimedia teaching device, which has the following beneficial effects:

according to the utility model, the two fixing frames can be driven to be far away from or close to each other by adopting the adjusting component, so that the fixing positions are adjusted according to the size of the display, the two fixing frames are more stable in fixing the display from two sides and are not easy to fall off, the display can be pressed and fixed from the upper side by the L-shaped pressing sleeve at the top, the purpose of secondary fixing is realized, and the fixing effect is better.

Drawings

Fig. 1 is a front perspective view of a computer multimedia teaching apparatus according to the present utility model;

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1;

FIG. 3 is a rear-view perspective structure diagram of a computer multimedia teaching device according to the present utility model;

FIG. 4 is an enlarged block diagram of the portion B of FIG. 3;

fig. 5 is a diagram showing a detachable state of a display of a computer multimedia teaching apparatus according to the present utility model.

In the figure: 1. a bottom plate; 2. a support rod; 3. a support frame; 301. an opening; 4. a display; 5. a bidirectional screw; 6. a nut block; 7. a guide rod; 8. a turntable; 9. a fixed frame; 901. a waist-shaped opening; 10. a first bolt; 11. a roller; 12. a connecting rod; 13. an L-shaped compression sleeve; 14. a second bolt; 15. a support plate; 16. and a reinforcing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a computer multimedia teaching equipment, including bottom plate 1, perpendicular bracing piece 2 that is fixed in on the bottom plate 1, be fixed in bracing piece 2 upper end be the bearing frame 3 of horizontality and be located the display 4 of bearing frame 3 top, be provided with adjusting part between the bracing piece 2, adjusting part upper end is connected with the fixed frame 9 of two symmetries, the display 4 bottom is installed in fixed frame 9, adopt adjusting part can drive two fixed frames 9 and keep away from each other or be close to each other, thereby according to the size of display 4, adjust fixed position, make two fixed frames 9 follow the both sides to the fixed more firm of display 4, be difficult for taking place to drop.

In this scheme, adjusting part is including rotating the bi-directional screw rod 5 of inserting between locating bracing piece 2, fixedly connected with guide arm 7 between the bracing piece 2, and the screw thread has cup jointed the nut piece 6 of two symmetries settings on the bi-directional screw rod 5, and guide arm 7 activity runs through nut piece 6 setting, and opening 301 has been seted up to the inside opening 301 of carriage 3, and opening 301 and fixed frame 9 fixed connection are passed to nut piece 6 upper end, and bi-directional screw rod 5 one end runs through bracing piece 2 and fixedly connected with carousel 8.

The rotating disc 8 is rotated to drive the bidirectional screw 5 to rotate, and the bidirectional screw 5 drives the two nut blocks 6 to move in opposite directions or move in opposite directions, so that the two fixing frames 9 are adjusted to the proper positions, and then the lower end of the display 4 is inserted into the fixing frames 9.

The surface of the fixed frame 9 is provided with a waist-shaped opening 901, and the fixed frame 9 is provided with a first bolt 10 for fixing the display 4.

The first bolt 10 is arranged in the waist-shaped opening 901, one end of the first bolt 10 is screwed into the display 4, the other end of the first bolt 10 abuts against the fixed frame 9, and the purpose of installing the bottom of the display 4 in the fixed frame 9 is achieved.

In order to carry out secondary reinforcement to the display 4, a connecting rod 12 is fixedly connected to the rear side wall of the supporting frame 3, an L-shaped pressing sleeve 13 is sleeved on the connecting rod 12 in a sliding mode, a second bolt 14 propped against the connecting rod 12 is arranged on the L-shaped pressing sleeve 13, and the second bolt 14 is connected to the L-shaped pressing sleeve 13 in a threaded mode.

The L-shaped pressing sleeve 13 is downwards moved, the top end of the L-shaped pressing sleeve 13 abuts against the top of the display 4, the second bolt 14 is rotated to enable the second bolt 14 to abut against the connecting rod 12, the display 4 can be pressed and fixed from the upper side through the L-shaped pressing sleeve 13 at the top, the purpose of secondary fixation is achieved, and the fixing effect is better.

The front side of the supporting rod 2 is fixedly connected with a supporting plate 15, a reinforcing rod 16 is fixedly connected between the supporting plate 15 and the bottom plate 1, and some articles can be placed on the supporting plate 15 to achieve the purpose of storage.

In order to facilitate the movement of the device, rollers 11 are fixedly arranged at the bottom of the bottom plate 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A computer multimedia teaching device, characterized in that: including bottom plate (1), bracing piece (2) that are fixed in perpendicularly on bottom plate (1), be fixed in bracing piece (2) upper end be supporting frame (3) and be located display (4) of supporting frame (3) top in the horizontality, be provided with adjusting part between bracing piece (2), adjusting part upper end is connected with two symmetrical fixed frame (9), display (4) bottom is installed in fixed frame (9), adjusting part is including rotating bidirectional screw (5) of inserting between locating bracing piece (2), fixedly connected with guide arm (7) between bracing piece (2), nut piece (6) that two symmetries set up have been cup jointed to the screw thread on bidirectional screw (5), guide arm (7) activity runs through nut piece (6) setting, opening (301) have been seted up to supporting frame (3) inside, opening (301) and fixed frame (9) fixed connection are passed to nut piece (6) upper end.

2. A computer multimedia teaching apparatus according to claim 1 and characterized in that: one end of the bidirectional screw rod (5) penetrates through the supporting rod (2) and is fixedly connected with a rotary table (8).

3. A computer multimedia teaching apparatus according to claim 1 and characterized in that: waist-shaped openings (901) are formed in the surface of the fixing frame (9), and first bolts (10) for fixing the display (4) are arranged on the fixing frame (9).

4. A computer multimedia teaching apparatus according to claim 1 and characterized in that: the support frame is characterized in that a connecting rod (12) is fixedly connected to the rear side wall of the support frame (3), an L-shaped compression sleeve (13) is sleeved on the connecting rod (12) in a sliding mode, and a second bolt (14) propped against the connecting rod (12) is arranged on the L-shaped compression sleeve (13).

5. A computer multimedia teaching apparatus according to claim 1 and characterized in that: the front side of the supporting rod (2) is fixedly connected with a supporting plate (15), and a reinforcing rod (16) is fixedly connected between the supporting plate (15) and the bottom plate (1).

6. A computer multimedia teaching apparatus according to claim 1 and characterized in that: the bottom of the bottom plate (1) is fixedly provided with rollers (11).