CN219036046U - Electronic display - Google Patents

Abstract

The utility model relates to an electronic display, which comprises a base, an upright post fixed on the upper surface of the base and a box body arranged on the upper surface of the upright post, wherein a controller is fixed on the outer wall of the left side of the upright post, a fixed table and a display body are arranged on the upper surface of the box body, a lifting mechanism is arranged on the inner wall of the box body, and an adjusting mechanism is arranged on the box body; the lifting mechanism comprises a servo motor arranged in the upright post, a screw rod fixed on an output shaft of the servo motor, and an adjusting rod in threaded connection with the outside of the screw rod; the adjusting mechanism comprises a rotating motor arranged outside the box body. This electronic display, it is rotatory to drive the lead screw through the servo motor of controller start, adjusts the pole simultaneously and drives the box displacement, and it is rotatory to drive gear through the rotatory motor of controller start, and gear is rotatory and driven gear meshing and drive the axis of rotation to carry out angle modulation to the display body, thereby reach the practicality and reinforce, the advantage of being convenient for adjust.

Description

Electronic display

Technical Field

The utility model relates to the technical field of electronic displays, in particular to an electronic display.

Background

Currently, in some conference rooms, in addition to using projector projection or electronic display screens for display, it is also necessary to arrange a plurality of temporary electronic displays in the room for larger conference rooms, especially where there are more participants. In the prior art, most of the supporting frames of the electronic displays are fixed.

However, limited by the viewing angle in the conference room, it is often necessary to adjust the height of the electronic display. Chinese patent CN 202020224469.4 discloses a height-adjusting bracket for electronic display, comprising a chassis, a lifting frame, a back frame and an electric pole, wherein the lifting frame is installed on the chassis in a lifting manner through the electric pole, the back frame for fixing the electronic display is installed on the upper part of the lifting frame.

However, the height adjusting bracket of the utility model cannot adjust the angle, and because a plurality of temporary electronic displays are required to be arranged in a room in a larger meeting room, particularly under the condition of more participants, in order to enable the people close to the side to see the content of the display, the angle of the display is required to be continuously adjusted, so that a great deal of time and effort are spent, the using effect of the electronic display is seriously affected, and the using requirement cannot be met, so that the electronic display is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the electronic display, which has the advantages of strong practicability, convenient adjustment and the like, and solves the problems that the angle adjustment of the electronic display is inconvenient and the use effect of the electronic display is seriously affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electronic display comprises a base, an upright post fixed on the upper surface of the base and a box body arranged on the upper surface of the upright post, wherein a controller is fixed on the outer wall of the left side of the upright post, a fixed table and a display body are arranged on the upper surface of the box body, a lifting mechanism is arranged on the inner wall of the box body, and an adjusting mechanism is arranged on the box body;

the lifting mechanism comprises a servo motor arranged in the upright post, a screw rod fixed on an output shaft of the servo motor, and an adjusting rod in threaded connection with the outside of the screw rod.

The adjusting mechanism comprises a rotating motor arranged outside the box body, a transmission gear fixed on an output shaft of the rotating motor, a driven gear meshed outside the transmission gear, and a rotating shaft fixed and extending to the outside of the driven gear;

further, the upper surface welding of fixed station has the mounting panel, one side that the display body is close to the mounting panel is fixed with the mounting bracket, the mounting bracket passes through the bolt fastening in the outside of mounting panel, the bolt is the locking bolt, the quantity of locking bolt is four.

Further, the upper surface welding of adjusting the pole has the installation piece, the installation piece passes through the lower surface fastening of bolt and box, the bolt is the mounting bolt, the quantity of mounting bolt is four.

Further, the inside of box has seted up rotation hole and commentaries on classics hole, the output shaft of rotating electrical machines extends to the inside of box through the rotation hole, the axis of rotation extends to the outside of box through the commentaries on classics hole, the lower surface of fixed station is fixed with the upper surface of axis of rotation.

Further, be fixed with the cover that shelters from on the right side outer wall of box, the rotating electrical machines is located the inside that shelters from the cover, be equipped with sliding component between fixed station and the box, sliding component fixes the slide rail at the box upper surface including the slider of fixing at the fixed station lower surface, slider and slide rail sliding connection, the slide rail is the ring shape.

Further, a bearing matched with the rotating shaft is fixed on the inner bottom wall of the box body, and one end of the rotating shaft, which is far away from the fixed table, is fixed with the inner ring of the bearing.

Further, limiting plates are fixed between the inner walls of the left side and the right side of the upright post, the number of the limiting plates is two, the two limiting plates are longitudinally distributed in the upright post, the screw rod is rotationally connected with the bottom limiting plate, and the adjusting rod is in sliding connection with the top limiting plate.

Further, two spacing components for limiting the adjusting rod are arranged between the two spacing plates, a mounting box is fixed on the side wall of the base, and a moving mechanism is arranged in the mounting box.

Compared with the prior art, the utility model provides an electronic display, which has the following beneficial effects:

1. this electronic display drives the lead screw through the controller start servo motor and rotates, adjusts the pole simultaneously and drives the box displacement to carry out altitude mixture control to the display body, when needs to display angle modulation, drive gear through the controller start rotating electrical machines and rotate, drive gear is rotatory and driven gear meshing and drive the axis of rotation is rotatory, drive fixed station and display body rotation simultaneously, thereby carry out angle modulation to the display body, through the drive of rotating electrical machines, make it can rotate fast to suitable angle, thereby reach the practicality and be convenient for adjust the advantage.

2. This electronic display, through the setting of slip subassembly for the fixed station keeps stable rotatory when rotatory, improves the regulation effect to the display body, through moving mechanism, is convenient for remove the display body, is convenient for accomodate it after using the display body, thereby reaches convenient effect.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a cross-sectional view of the structure of the case of the present utility model;

fig. 4 is an external view of the structure of the present utility model.

In the figure: 1 base, 2 stand, 3 fixed stations, 4 mounting panels, 5 display body, 6 mounting frames, 7 boxes, 8 servo motor, 9 lead screw, 10 adjusting rod, 11 rotating motor, 12 transmission gear, 13 driven gear, 14 rotation axis, 15 shielding cover, 16 sliding component, 17 limiting plate, 18 limiting component, 19 mounting box, 20 moving mechanism, 21 controller, 22 stabilizing piece.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, an electronic display includes a base 1, a column 2 fixed on the upper surface of the base 1, and a box 7 disposed on the upper surface of the column 2, wherein a controller 21 is fixed on the outer wall of the left side of the column 2, a fixing table 3 and a display body 5 are disposed on the upper surface of the box 7, a mounting plate 4 is welded on the upper surface of the fixing table 3, a mounting frame 6 is fixed on one side of the display body 5, which is close to the mounting plate 4, the mounting frame 6 is fixed on the outside of the mounting plate 4 through bolts, the bolts are locking bolts, and the number of the locking bolts is four. Through the lock bolt, can fix display body 5 on mounting panel 4, through controller 21, can use the electrical apparatus of the device, be convenient for adjust display body 5, improve the convenience.

In the embodiment, the inner wall of the box body 7 is provided with a lifting mechanism, and the lifting mechanism comprises a servo motor 8 arranged inside the upright post 2, a screw rod 9 fixed on an output shaft of the servo motor 8 and an adjusting rod 10 in threaded connection with the outside of the screw rod 9; the upper surface welding of adjusting pole 10 has the installation piece, and the installation piece passes through the lower surface fastening of bolt and box 7, and the bolt is the installation bolt, and the quantity of installation bolt is four. The servo motor 8 is started through the controller 21, so that an output shaft of the servo motor drives the screw rod 9 to rotate, and meanwhile, the adjusting rod 10 drives the box body 7 to move, so that the height of the display body 5 is adjusted, and the display body 5 can be quickly lifted and adjusted through the driving of the servo motor 8.

The servo motor 8 is fixedly arranged outside the first motor frame, the first motor frame is fixed on the inner bottom wall of the upright post 2 through bolts, the bolts are first fastening bolts, and the number of the first fastening bolts is four. The outside of stand 2 is through demountable installation has the access cover, and the access cover passes through the bolt fastening, and the bolt is connecting bolt.

In this embodiment, limiting plates 17 are fixed between the inner walls of the left and right sides of the upright post 2, the number of the limiting plates 17 is two, the two limiting plates 17 are longitudinally distributed in the upright post 2, the screw rod 9 is rotationally connected with the bottom limiting plate 17, and the adjusting rod 10 is slidingly connected with the top limiting plate 17.

The length of the screw rod 9 is adapted to the adjusting rod 10, and the length of the limiting rod is shorter than the length of the screw rod 9.

In this embodiment, a limiting component 18 for limiting the adjusting rod 10 is arranged between the two limiting plates 17, a mounting box 19 is fixed on the side wall of the base 1, and a moving mechanism 20 is arranged inside the mounting box 19. The limiting components 18 comprise limiting rods fixed between the two limiting plates 17, limiting blocks which are connected to the outside of the limiting rods in a sliding mode and connecting blocks fixed on one side of the limiting rods, one side, away from the limiting blocks, of each connecting block is fixed with the outer wall of the adjusting rod 10, the number of the limiting components 18 is two, and the two limiting components 18 are distributed on the left side and the right side of the adjusting rod 10. Through the spacing of spacing subassembly 18 for adjust pole 10 displacement under the line, improve the regulation effect to display body 5.

Wherein, through the setting of two limiting plates 17, make lead screw 9 stable rotation, make regulation pole 10 stable lift. The moving mechanism 20 comprises an electric push rod fixed on the inner top wall of the mounting box 19 and a universal wheel fixed on the output end of the electric push rod, the inside of the mounting box 19 is provided with a moving opening, the universal wheel is pushed to move by starting the electric push rod, and the universal wheel extends to the outside of the mounting box 19 to be contacted with the ground through the moving opening, so that the base 1 is supported, and the device can be further displaced. The number of the moving mechanisms 20 is four.

In the embodiment, an adjusting mechanism is arranged on the box body 7; the adjusting mechanism comprises a rotating motor 11 arranged outside the box body 7, a transmission gear 12 fixed on an output shaft of the rotating motor 11, a driven gear 13 meshed outside the transmission gear 12, and a rotating shaft 14 fixed and extending to the outside of the driven gear 13; the inside of box 7 has seted up rotation hole and commentaries on classics hole, and the output shaft of rotating electrical machines 11 extends to the inside of box 7 through the rotation hole, and axis of rotation 14 extends to the outside of box 7 through the commentaries on classics hole, and the lower surface of fixed station 3 is fixed with the upper surface of axis of rotation 14. When the angle of the display body 5 needs to be adjusted, the rotating motor 11 is started through the controller 21, so that an output shaft of the rotating motor drives the transmission gear 12 to rotate, the transmission gear 12 is meshed with the driven gear 13 and drives the rotating shaft 14 to rotate, and meanwhile the fixed table 3 and the display body 5 are driven to rotate, so that the angle of the display body 5 is adjusted, the display body 5 can be quickly rotated to a proper angle through the driving of the rotating motor 11, the adjusting effect of the display body 5 is improved, and the practicability of the display body 5 is improved.

Wherein, the outside fixed mounting of rotating electrical machines 11 has the second motor frame, and the second motor frame passes through second fastening bolt to be fixed on the right side outer wall of box 7, and the quantity of second fastening bolt is four. The inside of the box 7 is fixed with a stabilizing plate, and an output shaft of the rotating motor 11 is rotationally connected with the stabilizing plate.

In this embodiment, be fixed with on the right side outer wall of box 7 and shelter from cover 15, rotating electrical machines 11 are located the inside that shelters from cover 15, are equipped with sliding component 16 between fixed station 3 and the box 7, and sliding component 16 is including fixing the slide rail at the box 7 upper surface at the slider of fixed station 3 lower surface fixed, slider and slide rail sliding connection, and the slide rail is the ring shape. The bearing matched with the rotating shaft 14 is fixed on the inner bottom wall of the box body 7, and one end of the rotating shaft 14 far away from the fixed table 3 is fixed with the inner ring of the bearing. Through the setting of shielding cover 15, can protect rotating electrical machines 11, improve rotating electrical machines 11's life, heat dissipation hole and wiring hole have been seted up to the inside of shielding cover 15.

Wherein, through the setting of slip subassembly for the fixed station keeps stable rotation when rotatory, improves the regulation effect to the display body.

Embodiment two:

referring to fig. 4, in the first embodiment, the display device includes a stabilizer 22 fixed on the lower surface of the base 1, the stabilizer 22 is composed of a placement seat and an anti-slip pad, the placement seat can keep the display body stable when placed, and the anti-slip pad can increase the contact effect between the placement seat and the ground. The number of stabilizers 22 is four.

By adopting the technical scheme, the stable placement is realized, and the practicability is improved.

The working principle of the embodiment is as follows:

the servo motor 8 is started through the controller 21 to drive the screw rod 9 to rotate, and meanwhile, the adjusting rod 10 drives the box body 7 to displace, so that the display body 5 is adjusted in height, when the angle of the display body 5 is required to be adjusted, the rotating motor 11 is started through the controller 21 to drive the transmission gear 12 to rotate, the transmission gear 12 is meshed with the driven gear 13 and drives the rotating shaft 14 to rotate, and meanwhile, the fixed table 3 and the display body 5 are driven to rotate, so that the display body 5 is adjusted in angle, and the display body 5 can be quickly rotated to a proper angle through the driving of the rotating motor 11.

The beneficial effects of the embodiment are as follows:

this electronic display, drive servo motor 8 through controller 21, make its output shaft drive lead screw 9 rotatory, adjust pole 10 simultaneously and drive box 7 displacement, thereby carry out altitude mixture control to display body 5, through servo motor 8's drive, can carry out the lift adjustment to display body 5 fast, when need carry out angle adjustment to display body 5, start rotating electrical machines 11 through controller 21, make its output shaft drive gear 12 rotatory, drive gear 12 meshes with driven gear 13 and drives axis of rotation 14 and rotate, drive fixed station 3 and display body 5 rotation simultaneously, thereby carry out angle adjustment to display body 5, through rotating electrical machines 11's drive, make it can the fast rotation to suitable angle, improve the regulation effect to display body 5, the practicality of increasing display body 5, the problem of inconvenient carrying out angle adjustment to electronic display, seriously influence electronic display result of use is solved.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an electronic display ware, includes base (1), fixes stand (2) and box (7) of setting at stand (2) upper surface at base (1) upper surface, its characterized in that: a controller (21) is fixed on the left outer wall of the upright post (2), a fixed table (3) and a display body (5) are arranged on the upper surface of the box body (7), a lifting mechanism is arranged on the inner wall of the box body (7), and an adjusting mechanism is arranged on the box body (7);

the lifting mechanism comprises a servo motor (8) arranged inside the upright post (2), a screw rod (9) fixed on an output shaft of the servo motor (8), and an adjusting rod (10) in threaded connection with the outside of the screw rod (9);

the adjusting mechanism comprises a rotating motor (11) arranged outside the box body (7), a transmission gear (12) fixed on an output shaft of the rotating motor (11), a driven gear (13) meshed with the outside of the transmission gear (12), and a rotating shaft (14) fixed and extending to the outside of the driven gear (13).

2. An electronic display according to claim 1, wherein: the upper surface welding of fixed station (3) has mounting panel (4), one side that display body (5) is close to mounting panel (4) is fixed with mounting bracket (6), mounting bracket (6) are fixed in the outside of mounting panel (4) through the bolt, the bolt is the locking bolt, the quantity of locking bolt is four.

3. An electronic display according to claim 1, wherein: the upper surface welding of adjusting pole (10) has the installation piece, the installation piece passes through the lower surface fastening of bolt and box (7), the bolt is the mounting bolt, the quantity of mounting bolt is four.

4. An electronic display according to claim 1, wherein: the inside of box (7) has seted up rotation hole and commentaries on classics hole, the output shaft of rotating electrical machines (11) extends to the inside of box (7) through the rotation hole, axis of rotation (14) extend to the outside of box (7) through changeing the hole, the lower surface of fixed station (3) is fixed with the upper surface of axis of rotation (14).

5. An electronic display according to claim 1, wherein: be fixed with on the right side outer wall of box (7) and shelter from cover (15), rotating electrical machines (11) are located the inside that shelters from cover (15), be equipped with slip subassembly (16) between fixed station (3) and box (7), slip subassembly (16) are including fixing the slide rail at box (7) upper surface at the slider of fixed station (3) lower surface fixed, slider and slide rail sliding connection, the slide rail is the ring shape.

6. An electronic display according to claim 1, wherein: the inner bottom wall of the box body (7) is fixedly provided with a bearing matched with the rotating shaft (14), and one end, far away from the fixed table (3), of the rotating shaft (14) is fixed with the inner ring of the bearing.

7. An electronic display according to claim 1, wherein: limiting plates (17) are fixed between the inner walls of the left side and the right side of the upright post (2), the number of the limiting plates (17) is two, the two limiting plates (17) are longitudinally distributed in the upright post (2), the screw rod (9) is rotationally connected with the bottom limiting plates (17), and the adjusting rod (10) is in sliding connection with the top limiting plates (17).

8. An electronic display according to claim 7, wherein: a limiting assembly (18) limiting the adjusting rod (10) is arranged between the two limiting plates (17), an installation box (19) is fixed on the side wall of the base (1), and a moving mechanism (20) is arranged in the installation box (19).

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