CN211951973U - Angle-variable display screen for conference - Google Patents
Angle-variable display screen for conference Download PDFInfo
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- CN211951973U CN211951973U CN202020263173.3U CN202020263173U CN211951973U CN 211951973 U CN211951973 U CN 211951973U CN 202020263173 U CN202020263173 U CN 202020263173U CN 211951973 U CN211951973 U CN 211951973U
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Abstract
The utility model relates to a meeting room display screen correlation technique field specifically is a variable angle display screen for meeting, including box and the case lid board of setting above the box, seted up the notch on the plate body of case lid board, and the edge of its notch rotates through the hinge and installs the dust guard, has all seted up the lead screw mounting hole on the bottom surface of box and the plate body of case lid board, and rotates in its hole body and installs the lead screw, installs driven gear on the lower extreme body of rod of lead screw, and fixed mounting has servo motor on the bottom surface of box, installs drive gear on its servo motor's the rotor; through setting up the mounting panel to install the mounting panel at lead screw structure, thereby let the height of display screen adjust through lead screw structure, let different meeting host all can use the display screen with the most suitable height, unusual convenience, and when the display screen is not, can take it into the box through the lead screw, thereby avoid adsorbing the dust on it.
Description
Technical Field
The utility model relates to a meeting room display screen correlation technique field specifically is a display screen is used in meeting of variable angle.
Background
The display screen is a flat panel display, the most common display screen at present is a liquid crystal display screen, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like, and the LED display screen integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments; and also replaced traditional whiteboard and some projection equipment with the display screen gradually in the present meeting room, but the display screen of some meeting rooms at present all is fixed the setting on the wall usually to lead to it not to possess regulatory function, so make the actual use effect of display screen relatively poor, for this reason, the utility model provides a variable angle's display screen for meeting is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but variable angle's display screen for meeting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display screen is used in meeting of variable angle, includes box and the case lid board of setting above the box, the box is a rectangle box, through screwed connection between case lid board and the box, and seted up the notch on the plate body of case lid board, its notch is bow-shaped, and the edge of its notch rotates through the hinge and installs the ash baffle, the handle groove has been seted up on the ash baffle, the lead screw mounting hole has all been seted up on the bottom surface of box and the plate body of case lid board, and rotates in its hole body and install the lead screw, install driven gear on the lower extreme body of rod of lead screw, and fixed mounting has servo motor on the bottom surface of box, installs drive gear on its servo motor's the rotor, and its drive gear meshes the setting with driven gear mutually.
Preferably, the lower fixed surface of box has the universal wheel, the universal wheel is provided with four altogether, and its four edges that are located the box lower surface respectively, and leans on to be provided with the universal wheel brake structure on the two wheel bodies of front side.
Preferably, be provided with the mounting panel in the box, the mounting panel is a rectangle flat board, has seted up the lead screw on its flat board and has changeed hole and guide bar hole, the mounting panel passes through the lead screw and rotates the setting on the lead screw, and is connected with the guide arm between the lower surface of box and the case apron, and the position of guide arm is corresponding with the position in guide bar hole, and the guide arm activity sets up in the hole body in guide bar hole.
Preferably, the equal fixed welding in plate body both ends of mounting panel has the display screen dead lever, the cross-section of display screen dead lever is the T style of calligraphy to the rear end of its body of rod is provided with the strengthening rib, the strengthening rib is right angled triangle panel, the screw hole has been seted up on the place ahead side of display screen dead lever, and is connected with the installation pole between the display screen dead lever, the display screen has been erect in the side of installation pole.
Preferably, the display screen passes through clamping plate fixed clamp and tightly between its and display screen dead lever, and the clamping plate is provided with the rubber pad with the display screen contact surface, and has seted up the mounting hole on the plate body of clamping plate, the position of mounting hole and screw hole is corresponding, fixes through the screw between the two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the installation plate is arranged, and the installation plate is installed on the screw rod structure, so that the height of the display screen can be adjusted through the screw rod structure, different conference hosts can use the display screen at the most appropriate height, great convenience is realized, and when the display screen is not used, the display screen can be retracted into the box body through the screw rod, so that dust is prevented from being adsorbed on the display screen;
2. and through the two sets of universal wheels of bottom surface fixed mounting at the box to let the user can be very convenient promote the display screen to suitable position, it can use with arbitrary angle moreover, compares in the display screen of tradition fixed on the wall, its nimble practicality more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the front side structure inside the box body of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a schematic view of the rear side structure inside the box body of the present invention;
FIG. 6 is a schematic view of the fixing rod structure of the display screen of the present invention;
FIG. 7 is a schematic diagram of the structure of the clamping plate of the present invention;
fig. 8 is a diagram illustrating the effect of the display screen.
In the figure: the display screen comprises a box body 1, a box cover plate 2, universal wheels 3, an ash blocking plate 4, hinges 5, a screw rod 6, a mounting plate 7, a guide rod 8, a display screen fixing rod 9, reinforcing ribs 10, a mounting rod 11, a display screen 12, screw holes 13, a clamping plate 14, mounting holes 15 and a rubber pad 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a variable angle's display screen for meeting, including box 1 and the case lid board 2 of setting in box 1 top, box 1 is a rectangle box, pass through screwed connection between case lid board 2 and the box 1, and seted up the notch on the plate body of case lid board 2, its notch is bow-shaped, and the edge of its notch rotates through hinge 5 and installs ash baffle 4, the handle groove has been seted up on the ash baffle 4, the lead screw mounting hole has all been seted up on the bottom surface of box 1 and the plate body of case lid board 2, and rotate in its hole body and install lead screw 6, install driven gear on the lower extreme body of rod of lead screw 6, and fixed mounting has servo motor on the bottom surface of box 1, install drive gear on its servo motor's the rotor, its drive gear meshes the setting with driven gear mutually.
Furthermore, the universal wheels 3 are fixedly mounted on the lower surface of the box body 1, the number of the universal wheels 3 is four, the universal wheels 3 are respectively positioned at four corners of the lower surface of the box body 1, the two wheel bodies close to the front side are provided with universal wheel brake structures, and two groups of universal wheels 3 are fixedly mounted on the bottom surface of the box body 1, so that a user can conveniently push the display screen 12 to a proper position and can use the display screen at any angle, and compared with the traditional display screen 12 fixed on a wall surface, the display screen is more flexible and practical;
furthermore, the box body 1 is provided with a mounting plate 7, the mounting plate 7 is a rectangular flat plate, a screw rotating hole and a guide rod hole are formed in the flat plate, the mounting plate 7 is rotatably arranged on the screw 6 through the screw, a guide rod 8 is connected between the lower surface of the box body 1 and the box cover plate 2, the position of the guide rod 8 corresponds to the position of the guide rod hole, the guide rod 8 is movably arranged in the hole body of the guide rod hole, the mounting plate 7 is arranged, and the mounting plate 7 is arranged on the screw 6, so that the height of the display screen 12 can be adjusted through the screw 6, different conference hosts can use the display screen 12 at the most appropriate height, great convenience is achieved, and when the display screen 12 is not used, the display screen can be taken into the box body 1 through the screw 6, so that dust is prevented from being adsorbed on the display screen;
furthermore, both ends of the plate body of the mounting plate 7 are fixedly welded with display screen fixing rods 9, the cross sections of the display screen fixing rods 9 are T-shaped, reinforcing ribs 10 are arranged at the rear ends of the rod bodies, the reinforcing ribs 10 are right-angled triangular plates, screw holes 13 are formed in the front side edges of the display screen fixing rods 9, mounting rods 11 are connected between the display screen fixing rods 9, display screens 12 are erected on the mounting rods 11 in a square mode, and the display screen fixing rods 9 are T-shaped and provided with the reinforcing ribs, so that the fixing stability of the display screens is improved;
further, the display screen 12 is fixedly clamped between the display screen fixing rod 9 and the display screen fixing rod through the clamping plate 14, a rubber pad 16 is arranged on the contact surface of the clamping plate 14 and the display screen 12, a mounting hole 15 is formed in the plate body of the clamping plate 14, the mounting hole 15 corresponds to the position of the screw hole 13, the display screen is fixed through a screw, and the display screen is fixed through the clamping plate 14.
The working principle is as follows: during the in-service use, the staff is through the universal wheel propelling movement to suitable position department through its bottom with the box, then die the universal wheel lock through universal wheel brake structure, open dust deflector 4 along hinge 5 through the handle groove on dust deflector 4 after that, through the servo motor corotation in the start-up box 1 after that, thereby drive the traditional gear on the servo motor rotor, and drive driven gear through drive gear and rotate, thereby it rotates to drive lead screw 6, through the rotation of lead screw 6, thereby upwards propelling movement mounting panel 7, thereby drive display screen 12 upward movement, when display screen 12 removes suitable height, the stop motor can, then after the meeting, pack up it again can, unusual practicality, and when not at ordinary times, also can effectively avoid the dust to adsorb on it.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a display screen is used in meeting of variable angle, includes box (1) and sets up case apron (2) in box (1) top, its characterized in that: the improved box is characterized in that the box body (1) is a rectangular box body, the box cover plate (2) is connected with the box body (1) through screws, notches are formed in the plate body of the box cover plate (2), the notches are arc-shaped, the edges of the notches rotate through hinges (5) to install ash blocking plates (4), handle grooves are formed in the ash blocking plates (4), lead screw mounting holes are formed in the bottom surface of the box body (1) and the plate body of the box cover plate (2), lead screws (6) are installed in the hole body in a rotating mode, driven gears are installed on the lower end rod body of the lead screws (6), servo motors are fixedly installed on the bottom surface of the box body (1), transmission gears are installed on rotors of the servo motors, and the transmission gears are meshed with the driven gears.
2. The display screen for conference with variable angle as claimed in claim 1, characterized in that: the lower fixed surface of box (1) installs universal wheel (3), universal wheel (3) are provided with four altogether, and its four edges that are located box (1) lower surface respectively department, and lean on being provided with universal wheel brake structure on the two wheel bodies of front side.
3. The display screen for conference with variable angle as claimed in claim 1, characterized in that: be provided with mounting panel (7) in box (1), mounting panel (7) are a rectangle flat board, and it is dull and stereotyped to have seted up the lead screw and have changeed hole and guide bar hole, mounting panel (7) rotate through the lead screw and set up on lead screw (6), and are connected with guide arm (8) between the lower surface of box (1) and case apron (2), and the position of guide arm (8) is corresponding with the position in guide bar hole, and guide arm (8) activity sets up in the hole body in guide bar hole.
4. The display screen for conference with variable angle as claimed in claim 3, characterized in that: the equal fixed welding in plate body both ends of mounting panel (7) has display screen dead lever (9), the cross-section of display screen dead lever (9) is the T style of calligraphy to the rear end of its body of rod is provided with strengthening rib (10), strengthening rib (10) are right angled triangle panel, screw hole (13) have been seted up on the place ahead side of display screen dead lever (9), and are connected with between display screen dead lever (9) installation pole (11), the square of installation pole (11) is erect and is equipped with display screen (12).
5. The display screen for conference with variable angle as claimed in claim 4, characterized in that: display screen (12) are through clamp plate (14) fixed clamp tightly between its and display screen dead lever (9), and clamp plate (14) and display screen (12) contact surface are provided with rubber pad (16), and have seted up mounting hole (15) on the plate body of clamp plate (14), mounting hole (15) are corresponding with the position of screw hole (13), fix through the screw between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263173.3U CN211951973U (en) | 2020-03-06 | 2020-03-06 | Angle-variable display screen for conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263173.3U CN211951973U (en) | 2020-03-06 | 2020-03-06 | Angle-variable display screen for conference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211951973U true CN211951973U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020263173.3U Active CN211951973U (en) | 2020-03-06 | 2020-03-06 | Angle-variable display screen for conference |
Country Status (1)
| Country | Link |
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| CN (1) | CN211951973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970033A (en) * | 2021-09-13 | 2022-01-25 | 南京瑞蓝世光电传感技术研究院有限公司 | Portable display screen for learning |
-
2020
- 2020-03-06 CN CN202020263173.3U patent/CN211951973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970033A (en) * | 2021-09-13 | 2022-01-25 | 南京瑞蓝世光电传感技术研究院有限公司 | Portable display screen for learning |
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