CN216019765U

CN216019765U - Liftable display screen

Info

Publication number: CN216019765U
Application number: CN202121988801.5U
Authority: CN
Inventors: 徐军; 李泽林
Original assignee: Zhejiang Kangbeier Educational Equipment Co ltd
Current assignee: Zhejiang Kangbeier Industrial Co.,Ltd.
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-15
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to a liftable display screen, which comprises a function frame for integral support, wherein a guide rail frame is arranged on the function frame; two parallel guide rails are arranged on the guide rail frame; an electric lifting push rod is arranged in the middle of the functional frame; a display screen is arranged above the functional rack; one end of the electric lifting push rod is fixed at the bottom of the function frame, and the other end of the electric lifting push rod is connected with the bottom of the display screen; the liftable display screen has the advantages of being liftable and camera-shooting.

Description

Liftable display screen

Technical Field

The utility model relates to a liftable display screen.

Background

Teaching of chemical and physical disciplines involves experimental processes; the teaching requirements and the environment are improved at present, so that the experimental teaching is more and more popularized, and students can have more impression by being personally on the scene and performing experiments with hands; most of the existing laboratory equipment is a common table, and shooting cannot be carried out on the experimental process, so that teachers cannot know the experimental accuracy and learning whether flaws exist for all students; and because the desk in laboratory distributes, the student of back row is exactly than far away from the podium, sees mr's experiment operation and teaching and all can have sheltering from and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art, and provides a liftable display screen which can be lifted and can be used for shooting.

The technical problem of the utility model is mainly solved by the following technical scheme:

the utility model relates to a liftable display screen, which comprises a function frame for integral support, wherein a guide rail frame is arranged on the function frame; two parallel guide rails are arranged on the guide rail frame; an electric lifting push rod is arranged in the middle of the functional frame; a display screen is arranged above the functional rack; one end of the electric lifting push rod is fixed at the bottom of the function frame, and the other end of the electric lifting push rod is connected with the bottom of the display screen.

Preferably, a display screen frame is arranged between the display screen and the function frame.

Preferably, the guide rail is provided with a slider which can slide up and down on the guide rail.

Preferably, one end of the sliding block is arranged on the guide rail, and a connecting piece is vertically arranged above the other end of the sliding block.

Preferably, one end of the connecting piece is arranged on the sliding block, and the other end of the connecting piece is connected to the bottom of the display screen frame.

Preferably, one end of the electric lifting push rod is fixed at the bottom of the functional frame, and the other end of the electric lifting push rod is connected with the bottom of the display screen frame.

Preferably, 2 magnetic force adsorption bases are arranged on the top of the display screen side by side.

Preferably, the magnetic force adsorption bases are respectively provided with a detachable camera shooting mechanism.

Preferably, the camera shooting mechanism comprises a magnetic suction base, a camera shooting support rod and a camera shooting rod.

Preferably, the magnetic base comprises a magnetic female base connected with the camera shooting support rod, a magnetic sub-base located below the magnetic female base, a magnetic sheet and a wiring module located between the magnetic female base and the magnetic sub-base, and a rubber pad arranged at the bottom of the magnetic sub-base.

The utility model has the beneficial effects that:

1. the design of guide rail, slider and electric lift push rod lets the display screen can reciprocate, realizes going up and down as required, falls to the function frame in when not needing, can protect the display screen like this, ensures life outside, can also avoid the display screen to shelter from the experiment desktop when not using.

2. The design of magnetism the mechanism of making a video recording of inhaling lets the user can make a video recording in the experimentation and shoot, and the later stage of being convenient for is reviewed, and the design of magnetism simultaneously is inhaled and is let the mechanism of making a video recording can be convenient carry out the dismouting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a schematic view of an experiment table using the lifting mechanism of the present invention;

FIG. 2 is a schematic diagram of a liftable display screen according to the present invention;

FIG. 3 is a schematic structural diagram of a lifting guide rail and an electric lifting push rod in a display screen according to the present invention;

FIG. 4 is a side view of a liftable display screen middle rail and an electric lifting push rod of the present invention;

FIG. 5 is a front view of a liftable guide rail and an electric lifting push rod in a display screen according to the present invention;

FIG. 6 is a schematic view of a liftable image capturing portion of a display screen according to the present invention;

FIG. 7 is an exploded view of a liftable display screen with a camera portion;

FIG. 8 is an exploded view of the bottom of a liftable image capturing portion of a display panel according to the present invention

Fig. 9 is a side view of a liftable image capturing portion of a display screen according to the present invention.

In the figure: 1-function frame, 2-guide rail frame, 3-guide rail, 4-electric lifting push rod, 5-display screen, 6-magnetic adsorption base, 7-access door, 8-back panel, 9-slide block, 10-connecting piece, 11-display screen frame, 12-magnetic adsorption base, 13-camera shooting supporting rod, 14-camera shooting rod, 15-magnetic adsorption mother seat, 16-magnetic adsorption sheet, 17-magnetic adsorption son base, 18-wiring module, 19-rubber pad

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the utility model may be more readily understood by those skilled in the art, and the scope of the utility model will be more clearly and clearly defined

As shown in fig. 1 to 2, a liftable display screen comprises a functional frame 1 for integral support, wherein a guide rail frame 2 is arranged on the functional frame 1; the guide rail frame 2 is provided with two parallel guide rails 3; an electric lifting push rod 4 is arranged in the middle of the functional frame 1; a display screen 5 is arranged above the functional rack 1; one end of the electric lifting push rod 4 is fixed at the bottom of the functional frame 1, and the other end of the electric lifting push rod is connected with the bottom of the display screen 5.

As shown in fig. 3 to 4, a display screen frame 11 is disposed between the display screen 5 and the function rack 1, specifically, the display screen frame 11 is sleeved on an outer edge of the display screen 5 for fixing the display screen 5 and is connected with the function rack 1, an external wrapping frame (not shown) is further disposed outside the display screen frame 11, and since the external wrapping frame is not a critical technology and is a prior art, the applicant does not describe in detail here.

The guide rail 3 is provided with a slide block 9 which can slide up and down on the guide rail 3.

One end of the sliding block 9 is arranged on the guide rail 3, and a connecting piece 10 is vertically arranged above the other end of the sliding block.

One end of the connecting piece 10 is arranged on the sliding block 9, and the other end is connected to the bottom of the display screen frame 11.

One end of the electric lifting push rod 4 is fixed at the bottom of the functional frame 1, and the other end is connected with the bottom of the display screen frame 11.

As shown in fig. 2, an access door 7 and a back panel 8 are provided at the front and rear ends of the functional rack 1. Specifically, the access door 7 is positioned at the front end part of the functional frame 1, the back panel 8 is positioned at the back end part, and the access door 7 and the back panel 8 shield the guide rail frame 2, the electric lifting push rod 4, the slide block 9 and other components after being installed on the functional frame 1.

The top of display screen 5 is provided with 2 magnetic force adsorption bases 6 side by side.

As shown in fig. 6 to 7, the magnetic force adsorption bases 6 are respectively provided with a detachable image capturing mechanism (not shown).

The camera shooting mechanism comprises a magnetic suction base 12, a camera shooting supporting rod 13 and a camera shooting rod 14.

A camera (not labeled) is arranged on the downward surface of the camera rod 14; the camera is used for shooting the operation condition on the experiment table, and the applicant does not describe the operation condition in detail here because the camera is the prior art.

The camera shooting rod 14 is rotatably connected with the camera shooting supporting rod 13.

The magnetic base 12 is arranged at the tail end of the camera shooting support rod 13.

The magnetic base 12 is arranged on the magnetic adsorption base 6 in a magnetic type.

The magnetic base 12 includes a magnetic base 15 connected to the camera support rod 13, a magnetic sub-base 17 located below the magnetic base 15, a magnetic sheet 16 and a wiring module 18 located between the magnetic base 15 and the magnetic sub-base 17, and a rubber pad 19 disposed at the bottom of the magnetic sub-base 17.

The magnetic female seat 15 and the magnetic male seat 17 are mutually matched shells.

The camera rod 14 and the camera support rod 13 can be opened and folded up and down, and the camera rod 14 can also be independently rotated left and right.

The liftable display screen is mainly applied to an experiment table (the applicant submits a patent application on the whole experiment table and the name is multifunctional experiment equipment); when the multifunctional lifting frame is used, the sliding block 9 can move up and down on the guide rail 3 by controlling the electric lifting push rod 4, so that the display screen 5 can be lifted and lowered, and when the multifunctional lifting frame is not used, the display screen 5 is lowered into the functional frame 1 and lifted when the multifunctional lifting frame is used; meanwhile, the camera shooting mechanism is connected to the display screen 5 in a magnetic attraction mode, and can be directly pulled out and placed, and the camera shooting mechanism can be installed and used as required.

The utility model has the beneficial effects that:

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the 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 liftable display screen comprises a function frame (1) for integral support, wherein a guide rail frame (2) is arranged on the function frame (1); the method is characterized in that: two parallel guide rails (3) are arranged on the guide rail bracket (2); an electric lifting push rod (4) is arranged in the middle of the functional frame (1); a display screen (5) is arranged above the functional frame (1); one end of the electric lifting push rod (4) is fixed at the bottom of the functional frame (1), and the other end of the electric lifting push rod is connected with the bottom of the display screen (5).

2. The liftable display screen of claim 1, wherein: and a display screen frame (11) is arranged between the display screen (5) and the functional frame (1).

3. The liftable display screen of claim 1, wherein: the guide rail (3) is provided with a sliding block (9) which can slide up and down on the guide rail (3).

4. The liftable display screen of claim 3, wherein: one end of the sliding block (9) is arranged on the guide rail (3), and a connecting piece (10) is vertically arranged above the other end of the sliding block.

5. The liftable display screen of claim 4, wherein: one end of the connecting piece (10) is arranged on the sliding block (9), and the other end of the connecting piece is connected to the bottom of the display screen frame (11).

6. The liftable display screen of claim 1, wherein: one end of the electric lifting push rod (4) is fixed at the bottom of the functional frame (1), and the other end of the electric lifting push rod is connected with the bottom of the display screen frame (11).

7. The liftable display screen of claim 1, wherein: the top of display screen (5) is provided with 2 magnetic force adsorption bases (6) side by side.

8. The liftable display screen of claim 7, wherein: the magnetic adsorption base (6) is provided with detachable camera shooting mechanisms respectively.

9. The liftable display screen of claim 8, wherein: the camera shooting mechanism comprises a magnetic base (12), a camera shooting supporting rod (13) and a camera shooting rod (14).

10. The liftable display screen of claim 9, wherein: the magnetic base (12) comprises a magnetic female base (15) connected with the camera shooting support rod (13), a magnetic sub base (17) located below the magnetic female base (15), a magnetic sheet (16) and a wiring module (18) located between the magnetic female base (15) and the magnetic sub base (17), and a rubber pad (19) arranged at the bottom of the magnetic sub base (17).