CN210672701U

CN210672701U - Multimedia equipment rack for education institution

Info

Publication number: CN210672701U
Application number: CN201921412155.0U
Authority: CN
Inventors: 姚燕
Original assignee: Zhejiang Siyue Information Technology Co Ltd
Current assignee: Zhejiang Siyue Information Technology Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-05
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a multimedia equipment frame for education mechanism, including the bottom plate and the barrel that is located the bottom plate top, the top of barrel is equipped with the stand, one side of stand is equipped with the display screen, the bottom of bottom plate is equipped with a plurality of evenly distributed's guide pulley, the bottom of bottom plate just is located wherein and is equipped with card wheel mechanism between two sets of guide pulleys, card wheel mechanism is including the casing that is located bottom plate bottom middle part, the both sides of casing all are equipped with the horizontal guide arm that sets up of level respectively, all overlap on the guide arm and be equipped with rather than assorted guide block, the bottom of guide block all is equipped with the horizontal pole. Has the advantages that: thereby reach and fix the effect of placing the bottom plate to reach the effect that the convenience was given lessons to the student, avoid this equipment to take place the skew at the teaching process, guarantee the normal operating of work, and under the cooperation design of display screen and runner, can carry out angle modulation, and then make the student all can see the display screen, brought the convenience for the teacher teaches.

Description

Multimedia equipment rack for education institution

Technical Field

The utility model relates to an education technical field particularly, relates to a multimedia equipment frame for education institution.

Background

The multimedia equipment frame is mainly used for mounting electronic whiteboards and display screens in places such as mobile multimedia teaching, multimedia meeting rooms of enterprises and public institutions and the like, and is accessory equipment in mobile multimedia teaching and meeting hardware equipment.

Along with the progress of information technology, multimedia education and teaching are rapidly developed, and the teaching effect is greatly improved in the multimedia education mode. The multimedia education equipment mainly takes electronic products as main parts, wherein the projector and the multimedia teaching display screen are important electronic equipment for multimedia education, and high-efficiency learning conditions can be provided for learners by combining other auxiliary electronic products. The current multimedia equipment frame is not convenient for carry out angle modulation to the display screen, and then brings inconvenience for the teacher when teaching, especially does not fix multimedia equipment frame when stopping to remove, leads to multimedia equipment frame skew easily and influences normal teaching.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the prior art, the utility model provides a multimedia equipment frame for education institution to overcome the above-mentioned technical problem that current correlation exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a multimedia equipment rack for education institutions comprises a bottom plate and a barrel body positioned at the top end of the bottom plate, wherein a stand column is arranged at the top end of the barrel body, a display screen is arranged on one side of the stand column, a plurality of guide wheels which are uniformly distributed are arranged at the bottom end of the bottom plate, a wheel clamping mechanism is arranged at the bottom end of the bottom plate and between two groups of the guide wheels, the wheel clamping mechanism comprises a shell body positioned in the middle of the bottom end of the bottom plate, guide rods which are horizontally and transversely arranged are respectively arranged on two sides of the shell body, guide blocks matched with the guide rods are respectively sleeved on the guide rods, transverse rods are respectively arranged at the bottom ends of the guide blocks, an arc-shaped plate matched with the guide wheels is respectively arranged on one side, away from each other, of the transverse rods are respectively provided with a rotating wheel, an electric telescopic rod is, the two sides of the conical rod are respectively abutted against the rotating wheel.

Preferably, one side of the arc-shaped plate, which is close to the guide wheel, is provided with a wear-resistant layer, and the bottom end of the arc-shaped plate is provided with a baffle.

Preferably, a fixing rod connected with the upright post is arranged on one side of the display screen, and the fixing rod is connected with the display screen through a rolling shaft.

Preferably, a pull ring is arranged on one side of the top end of the display screen and above the fixing rod, a rotating wheel is arranged on the top end of the upright post, and the rotating wheel is connected with the pull ring through a pull rope.

Preferably, a rotating handle is arranged on one side of the rotating disc, and a self-locking mechanism is arranged at the joint of the rotating disc and the upright post.

Preferably, a limiting rod is arranged on one side of the upright post and between the pull ring and the fixed rod, and a rubber pad is arranged on one side of the limiting rod close to the display screen.

Preferably, the barrel is of a cavity structure with an open top end, the bottom end of the upright post is located in the barrel, and a threaded rod which extends into the barrel and is abutted against one side of the upright post is arranged on one side of the barrel.

The utility model has the advantages that: through the design of card wheel mechanism to reach and carry out the fixed effect of placing with the bottom plate, thereby reach the effect that conveniently gives lessons to the student, avoid this equipment to take place the skew at the teaching process, guarantee the normal operating of work, and under the cooperation design of display screen and carousel, can carry out angle modulation, and then make the student all can see the display screen, brought the convenience for the teacher teaches.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a multimedia equipment stand for an educational institution in accordance with an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a clamping wheel mechanism in a multimedia device rack for an educational institution according to an embodiment of the present invention.

In the figure:

1. a base plate; 2. a barrel; 3. a column; 4. a display screen; 5. a guide wheel; 6. a wheel clamping mechanism; 7. a housing; 8. a guide bar; 9. a guide block; 10. a cross bar; 11. an arc-shaped plate; 12. a rotating wheel; 13. an electric telescopic rod; 14. a tapered rod; 15. fixing the rod; 16. a roller; 17. a pull ring; 18. a turntable; 19. pulling a rope; 20. a limiting rod; 21. a threaded rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a multimedia equipment frame for educational institution is provided.

The first embodiment;

as shown in fig. 1-2, the multimedia equipment rack for education institutions according to the embodiment of the present invention comprises a bottom plate 1 and a barrel 2 located on the top of the bottom plate 1, wherein the top of the barrel 2 is provided with a column 3, one side of the column 3 is provided with a display screen 4, the bottom of the bottom plate 1 is provided with a plurality of guide wheels 5 uniformly distributed, a wheel clamping mechanism 6 is arranged between two groups of the guide wheels 5 and at the bottom of the bottom plate 1, the wheel clamping mechanism 6 comprises a housing 7 located in the middle of the bottom plate 1, two sides of the housing 7 are respectively provided with guide rods 8 horizontally and transversely arranged, the guide rods 8 are respectively sleeved with guide blocks 9 matched with the guide rods, the bottom of the guide blocks 9 are respectively provided with a cross rod 10, one side of the cross rod 10 away from each other is respectively provided with an arc plate 11 matched with the guide wheels 5, one side of the cross rod 10 close to each other is, the top in the casing 7 is equipped with electric telescopic handle 13, electric telescopic handle 13's bottom is equipped with toper pole 14, the both sides of toper pole 14 respectively with runner 12 offsets.

Example two;

as shown in fig. 1-2, a wear-resistant layer is disposed on one side of the arc plate 11 close to the guide wheel 5, a baffle is disposed at the bottom end of the arc plate 11, a fixing rod 15 connected with the upright post 3 is disposed on one side of the display screen 4, the fixing rod 15 is connected with the display screen 4 through a roller 16, a pull ring 17 is disposed on one side of the top end of the display screen 4 and above the fixing rod 15, a rotary table 18 is disposed on the top end of the upright post 3, and the rotary table 18 is connected with the pull ring 17 through a pull rope 19. It can be seen from the above design that the fixing rod 15 and the roller 16 are designed in a matching manner, so that the display screen 4 can rotate to achieve the effect of adjusting the angle.

As shown in fig. 1-2, one side of the rotary table 18 is provided with a rotating handle, a self-locking mechanism is arranged at the joint of the rotary table 18 and the upright column 3, one side of the upright column 3 is located at the position between the pull ring 17 and the fixed rod 15, a limiting rod 20 is arranged between the limiting rod 20 and the display screen 4, a rubber pad is arranged at one side of the limiting rod 20, the cylinder body 2 is of a cavity structure with an opening at the top end, the bottom end of the upright column 3 is located in the cylinder body 2, and a threaded rod 21 which extends to the inside and is in contact with one side of the upright column 3 is arranged at one side of. As can be seen from the above design, through the matching design of the turning handle and the rotary disc 18, the user rotates the rotary disc 18 through the turning handle to achieve the effect of retracting the pull rope 19.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In the time of practical application, if need carry out angle modulation to display screen 4, the user receive and releases stay cord 19 through rotating carousel 18, make it drive display screen 4 on the basic point of roller bearing 16, it is rotatory, reach angle of adjustment's effect, when needs fixed guide pulley 5, conflict with runner 12 through electric telescopic handle 13 drive conical rod 14 downward displacement, runner 12 is along with conical rod 14 outer wall to both sides dispersion displacement, make arc 11 contradict with guide pulley 5, reach fixed guide pulley 5's effect, improve the stability of this device.

To sum up, with the help of the above technical scheme of the utility model, through the design of card wheel mechanism 6 to reach and fix the effect of placing bottom plate 1, thereby reach the effect that convenient teaching to the student took place, avoid this equipment skew in the teaching process, guarantee the normal operating of work, and under display screen 4 and the cooperation design of carousel 18, can carry out the angle modulation, and then make the student all can see display screen 4, brought the convenience for the teaching of teacher.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multimedia equipment rack for education institutions is characterized by comprising a bottom plate (1) and a barrel body (2) positioned at the top end of the bottom plate (1), wherein a stand column (3) is arranged at the top end of the barrel body (2), a display screen (4) is arranged on one side of the stand column (3), a plurality of guide wheels (5) which are uniformly distributed are arranged at the bottom end of the bottom plate (1), a clamping wheel mechanism (6) is arranged at the bottom end of the bottom plate (1) and between two groups of the guide wheels (5), the clamping wheel mechanism (6) comprises a shell (7) positioned in the middle of the bottom end of the bottom plate (1), guide rods (8) which are horizontally and transversely arranged are respectively arranged on two sides of the shell (7), guide blocks (9) which are matched with the guide rods are sleeved on the guide rods (8), a cross rod (10) is arranged at the bottom end of each guide block (9), and arc-shaped plates (11) which are matched with the guide wheels (5) are respectively arranged, one side that horizontal pole (10) are close to each other all is equipped with runner (12) respectively, top in casing (7) is equipped with electric telescopic handle (13), the bottom of electric telescopic handle (13) is equipped with toper pole (14), the both sides of toper pole (14) respectively with runner (12) are inconsistent.

2. A multimedia equipment stand for educational institutions, according to claim 1, wherein the arc-shaped plate (11) is provided with a wear layer on one side near the guide wheel (5), and the bottom end of the arc-shaped plate (11) is provided with a baffle.

3. A multimedia equipment stand for educational institutions, according to claim 1, wherein the display screen (4) is provided at one side with a fixing rod (15) connected to the upright (3), the fixing rod (15) being connected to the display screen (4) by a roller (16).

4. A multimedia equipment stand for educational institutions, according to claim 3, wherein a pull ring (17) is provided on the top end side of the display screen (4) above the fixing rod (15), and a rotation plate (18) is provided on the top end of the upright post (3), and the rotation plate (18) is connected to the pull ring (17) through a pull rope (19).

5. A multimedia equipment stand for educational institutions, according to claim 4, wherein one side of the turntable (18) is provided with a handle, and the connection of the turntable (18) and the upright (3) is provided with a self-locking mechanism.

6. The multimedia equipment stand for educational institutions, according to claim 5, wherein a limiting rod (20) is provided at one side of the upright (3) between the pull ring (17) and the fixing rod (15), and a rubber pad is provided at one side of the limiting rod (20) close to the display screen (4).

7. A multimedia equipment stand for educational institutions, according to claim 1, characterized in that the barrel (2) is a cavity structure with an open top end and the bottom end of the upright (3) is located inside the barrel (2), one side of the barrel (2) is provided with a threaded rod (21) extending inside and abutting one side of the upright (3).