CN216479739U

CN216479739U - Multifunctional display device

Info

Publication number: CN216479739U
Application number: CN202122476489.8U
Authority: CN
Inventors: 刘石生
Original assignee: Guangzhou Hongyuan Electronics Co ltd
Current assignee: Guangzhou Hongyuan Electronics Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-10
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a multifunctional display device which comprises a bottom plate, wherein vertical plates are fixedly arranged on two sides of the upper end surface of the bottom plate, a top plate is arranged on the upper end surface of each vertical plate, a motor A is fixedly arranged in front of the upper end surface of the top plate, a threaded rod is arranged below the motor A, lifting plates are sleeved on the outer surfaces of the threaded rods, a U-shaped base is fixedly connected to one side, opposite to the outer surfaces of the two lifting plates, a motor cavity is arranged on one side inside the U-shaped base, a motor B is fixedly arranged on the upper end surface of the motor cavity, the output end of the motor B is fixedly connected with a rotating shaft, a vertical shaft is fixedly connected to the upper end surface of the rotating shaft, an active bevel gear is sleeved above the outer surface of the vertical shaft, and a rotating seat is arranged on the inner side of a movable groove. The utility model is convenient for adjusting the angle and the height of the screen, is convenient for use, and is convenient for dismounting the screen and overhauling the screen.

Description

Multifunctional display device

Technical Field

The utility model relates to the technical field of display screens, in particular to a multifunctional display device.

Background

With the rapid development of socio-economic, display screens are also commonly referred to as displays. The display is an external device belonging to a computer, namely an input and output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. According to different manufacturing materials, the method can be divided into the following steps: cathode ray tube displays (CRT), plasma display PDPs, liquid crystal displays LCD, etc. Digital media belongs to the category of engineering subjects, and refers to information carriers for recording, processing, transmitting, and acquiring processes in the form of binary numbers, and these carriers include digitized sensory media such as characters, graphics, images, sounds, video images, and animations, and presentation media representing these sensory media.

However, after the existing array media multifunctional display device is fixedly installed, the disassembly operation of the display device is troublesome, the disassembly efficiency is low, and the display angle and the height of the display screen can be adjusted by a method, so that the display device is inconvenient to use; therefore, the existing needs are not satisfied, and a multifunctional display device is proposed for the needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional display device, which solves the problems that the existing array media multifunctional display device proposed in the background art is troublesome in disassembly operation and low in disassembly efficiency after being fixedly installed, and the display angle and the height of a display screen are inconvenient to use due to the law of adjustment.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional display device comprises a bottom plate, wherein vertical plates are fixedly mounted on two sides of the upper end surface of the bottom plate, a top plate is mounted on the upper end surface of each vertical plate, a motor A is fixedly mounted in front of the upper end surface of the top plate, a threaded rod is arranged below the motor A, a lifting plate is sleeved on the outer surface of the threaded rod, a U-shaped base is fixedly connected to one side of the outer surface of each lifting plate opposite to the other side of the outer surface of the lifting plate, a motor cavity is arranged on one side of the inner portion of the U-shaped base, a motor B is fixedly mounted on the upper end surface of the motor cavity, a rotating shaft is fixedly connected to the output end of the motor B, a vertical shaft is fixedly connected to the upper end surface of the rotating shaft, a driving bevel gear is sleeved above the outer surface of the vertical shaft, a movable groove is arranged in the middle position of the upper end surface of the U-shaped base, a rotating seat is arranged on the inner side of the movable groove, and pin shafts are fixedly mounted on two sides of the outer surface of the rotating seat, the outer surface of one of the pin shaft is sleeved with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, a square groove is formed in the middle of the upper end face of the rotary seat, strip grooves are formed in two sides of the inner wall of the square groove, a spring C is fixedly mounted on the upper end face of each strip groove, a strip plate and a mounting seat are fixedly connected to one side, opposite to the outer surface of the strip plate, of the mounting seat, circular grooves are formed in one sides, opposite to the outer surface of the strip plate, of the circular grooves, a spring B is fixedly mounted on the inner wall of each circular groove, a limiting column is fixedly connected to the other end of the spring B, through holes are formed in two sides of the outer surface of the rotary seat, a pressing rod is arranged on the inner side of each through hole, a spring A is sleeved on the outer surface of the pressing rod, and a screen is fixedly mounted on the upper end face of the mounting seat.

Preferably, the output end of the motor A is fixedly connected with a connecting shaft, the lower end face of the connecting shaft is fixedly connected with the upper end face of the threaded rod, and the lower end face of the threaded rod is rotatably connected with the upper end face of the bottom plate through a bearing.

Preferably, the guide bar is installed at the rear of the threaded rod, the upper end face of the guide bar is fixedly connected with the lower end face of the top plate, the lower end face of the guide bar is fixedly connected with the upper end face of the bottom plate, a threaded hole matched with the threaded rod is arranged in front of the upper end face of the lifting plate in a penetrating mode, and a round hole matched with the guide bar is arranged in the rear of the upper end face of the lifting plate in a penetrating mode.

Preferably, one end of each pin shaft, which is opposite to the outer surface of the pin shaft, is rotatably connected with the outer surface of the U-shaped base through a bearing.

Preferably, the inner ring of the driven bevel gear is fixedly connected with the outer surface of the pin shaft through welding.

Preferably, one side of the outer surface of the compression bar is sleeved with a limiting ring, one end of the spring A is fixedly connected with the outer surface of the limiting ring, and the other end of the spring A is fixedly connected with the inner wall of the through hole.

Preferably, the length of the limiting column is smaller than the depth of the circular groove, a storage battery is arranged inside the U-shaped base, and the storage battery is electrically connected with the motor A and the motor B.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with a motor A, a threaded rod, a lifting plate and a U-shaped base, wherein the motor A is controlled to work to drive a connecting shaft to rotate by controlling the switch of the motor A, the connecting shaft drives the threaded rod to rotate, the lifting plate moves up and down on the outer surface of the threaded rod, the lifting plate moves to drive the U-shaped base to move up and down so as to drive a screen to move up and down, after the lifting plate moves to a proper position, the switch of the motor A is closed, when the angle of the screen needs to be adjusted, the motor B works to drive a rotating shaft to rotate by controlling the switch of the motor B so as to drive a vertical shaft to rotate, the driving bevel gear is driven to rotate, the pin shaft is driven to rotate, the rotating base is driven to rotate so as to adjust the angle of the screen, and the utility model is convenient for adjusting the angle and the height of the screen, the use is convenient;

2. the utility model is provided with a strip-shaped plate, a strip-shaped groove, a through hole, a pressure rod, a limiting column, a spring B, a round groove and a spring C, when the screen needs to be overhauled, the limiting column can be pushed to the inner side of the round groove by simultaneously pressing the two pressure rods, the other end of the pressure rod pushes the limiting column, the spring B is compressed, the limiting column retracts into the inner side of the round groove, the spring C pushes the strip-shaped plate upwards, at the moment, a mounting seat can be taken out from the inner side of the square groove, the screen is overhauled, after the overhaul is finished, the mounting seat is aligned to the inner side of the square groove, the strip-shaped plate is aligned to the inner side of the strip-shaped groove, the limiting column is attached to the inner surface of the strip-shaped groove, the spring B is compressed until the limiting column contacts the through hole, the spring B pushes the limiting column to the inner side of the through hole, the limiting column is clamped at the inner side of the through hole, the strip-shaped plate is installed, the screen is installed, the utility model is convenient to disassemble and assemble and disassemble the screen, is convenient for overhauling the device.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a front cross-sectional view of the present invention in its entirety;

FIG. 3 is a partial schematic view of a driven bevel gear according to the present invention;

FIG. 4 is a schematic view of a partial structure of a strip of the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. a top plate; 4. a screen; 5. a motor A; 6. a lifting plate; 7. a U-shaped base; 8. a rotating base; 9. a mounting seat; 10. a threaded rod; 11. a pin shaft; 12. a movable groove; 13. a driven bevel gear; 14. a motor cavity; 15. a motor B; 16. a rotating shaft; 17. a vertical axis; 18. a drive bevel gear; 19. a strip plate; 20. a strip-shaped groove; 21. a through hole; 22. a spring A; 23. a pressure lever; 24. a limiting column; 25. a spring B; 26. a circular groove; 27. a spring C; 28. a square groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The motor A5 (model number YS7134) and the motor B15 (model number 68KTYZ) mentioned in the utility model can be obtained from market purchase or private customization.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a multifunctional display device comprises a bottom plate 1, wherein vertical plates 2 are fixedly arranged on two sides of the upper end surface of the bottom plate 1, a top plate 3 is arranged on the upper end surface of each vertical plate 2, a motor A5 is fixedly arranged in front of the upper end surface of each top plate 3, a threaded rod 10 is arranged below a motor A5, lifting plates 6 are sleeved on the outer surfaces of the threaded rods 10, a U-shaped base 7 is fixedly connected to one side, opposite to the outer surfaces of the two lifting plates 6, of each U-shaped base 7, a motor cavity 14 is arranged on one side inside each U-shaped base 7, a motor B15 is fixedly arranged on the upper end surface of each motor cavity 14, a rotating shaft 16 is fixedly connected to the output end of each motor B15, a vertical shaft 17 is fixedly connected to the upper end surface of each rotating shaft 16, a driving bevel gear 18 is sleeved above the outer surface of each vertical shaft 17, a movable groove 12 is arranged in the middle position of the upper end surface of each U-shaped base 7, a rotating base 8 is arranged on the inner side of each movable groove 12, pin shafts 11 are fixedly arranged on two sides of the outer surface of each rotating base 8, the outer surface cover of one of them round pin axle 11 is equipped with driven bevel gear 13, and driven bevel gear 13 and the meshing of drive bevel gear 18, the intermediate position of roating seat 8 up end is provided with square groove 28, the both sides of square groove 28 inner wall are provided with strip groove 20, the up end fixed mounting of strip groove 20 has spring C27, spring C27's top is provided with strip board 19, two one side fixedly connected with mount pad 9 that the strip board 19 surface is relative, the one side that two strip board 19 surface carried on the back mutually is provided with circular slot 26, the inner wall fixed mounting of circular slot 26 has spring B25, the other end fixedly connected with spacing post 24 of spring B25, the both sides of roating seat 8 surface all are provided with through-hole 21, the inboard of through-hole 21 is provided with depression bar 23, the outer surface cover of depression bar 23 is equipped with spring A22, the up end fixed mounting of mount pad 9 has screen 4.

Further, the output end of the motor A5 is fixedly connected with a connecting shaft, the lower end face of the connecting shaft is fixedly connected with the upper end face of the threaded rod 10, and the lower end face of the threaded rod 10 is rotatably connected with the upper end face of the bottom plate 1 through a bearing.

Through adopting above-mentioned technical scheme, improve threaded rod 10 pivoted stability.

Furthermore, a guide rod is installed behind the threaded rod 10, the upper end face of the guide rod is fixedly connected with the lower end face of the top plate 3, the lower end face of the guide rod is fixedly connected with the upper end face of the bottom plate 1, a threaded hole matched with the threaded rod 10 is formed in the front of the upper end face of the lifting plate 6 in a penetrating mode, and a round hole matched with the guide rod is formed in the rear of the upper end face of the lifting plate 6 in a penetrating mode.

Through adopting above-mentioned technical scheme, improve the stability that lifter plate 6 reciprocated.

Furthermore, one end of the outer surface of each of the two pin shafts 11, which is opposite to the outer surface of the corresponding pin shaft, is rotatably connected with the outer surface of the U-shaped base 7 through a bearing.

Through adopting above-mentioned technical scheme, improve the 11 pivoted stability of round pin axle.

Further, the inner ring of the driven bevel gear 13 is fixedly connected with the outer surface of the pin shaft 11 by welding.

By adopting the above technical scheme, the stability of the driven bevel gear 13 is improved.

Furthermore, one side of the outer surface of the pressure lever 23 is sleeved with a limit ring, one end of the spring A22 is fixedly connected with the outer surface of the limit ring, and the other end of the spring A22 is fixedly connected with the inner wall of the through hole 21.

Through adopting above-mentioned technical scheme, improve depression bar 23's stability.

Further, the length of the limiting column 24 is smaller than the depth of the circular groove 26, a storage battery is arranged inside the U-shaped base 7, and the storage battery is electrically connected with the motor A5 and the motor B15.

Through adopting above-mentioned technical scheme, spacing post 24 can retract into the inboard of circular slot 26, and the battery can provide electric power for motor A5, motor B15.

The working principle is as follows: when the screen adjusting device is used, the motor A5 works to drive the connecting shaft to rotate by controlling the switch of the motor A5, the connecting shaft rotates to drive the threaded rod 10 to rotate, the lifting plate 6 moves up and down on the outer surface of the threaded rod 10, the lifting plate 6 moves to drive the U-shaped base 7 to move up and down, so as to drive the screen 4 to move up and down, after the screen adjusting device moves to a proper position, the switch of the motor A5 is closed, when the angle of the screen 4 needs to be adjusted, the motor B15 works to drive the rotating shaft 16 to rotate by controlling the switch of the motor B15, so as to drive the vertical shaft 17 to rotate, so as to drive the driving bevel gear 18 to rotate, so as to drive the driven bevel gear 13 to rotate, the pin shaft 11 rotates, so as to drive the rotating seat 8 to rotate, so as to adjust the angle of the screen 4, when the screen 4 needs to be overhauled, the two pressing rods 23 can simultaneously, and the other ends of the pressing rods 23 push the limit columns 24 to the inner sides of the circular grooves 26, spring B25 is compressed, spacing post 24 retracts into the inboard of entering circular slot 26, spring C27 pushes up strip shaped plate 19 upwards, can take out mount pad 9 from the inboard of square groove 28 this moment, overhaul screen 4, overhaul the back, aim at the inboard of square groove 28 with mount pad 9 again, strip shaped plate 19 aims at the inboard of strip shaped groove 20, spacing post 24 and the laminating of the internal surface of strip shaped groove 20, spring B25 is compressed, until spacing post 24 contacts through-hole 21, spring B25 pushes up spacing post 24 to the inboard of through-hole 21, spacing post 24 card is in the inboard of through-hole 21, strip shaped plate 19 is installed and is accomplished, screen 4 is installed and is accomplished, the utility model discloses be convenient for adjust screen 4's angle and height, convenient to use, and be convenient for carry out the dismouting to screen 4, be convenient for overhaul it.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multifunctional display device comprising a base plate (1), characterized in that: the lifting mechanism is characterized in that risers (2) are fixedly mounted on two sides of the upper end face of the bottom plate (1), a top plate (3) is mounted on the upper end face of the risers (2), a motor A (5) is fixedly mounted in front of the upper end face of the top plate (3), a threaded rod (10) is arranged below the motor A (5), lifting plates (6) are sleeved on the outer surface of the threaded rod (10), two U-shaped bases (7) are fixedly connected to one sides of the outer surfaces of the lifting plates (6) opposite to each other, a motor cavity (14) is arranged on one side inside each U-shaped base (7), a motor B (15) is fixedly mounted on the upper end face of each motor cavity (14), a rotating shaft (16) is fixedly connected to the output end of each motor B (15), a vertical shaft (17) is fixedly connected to the upper end face of each rotating shaft (16), and a driving bevel gear (18) is sleeved above the outer surface of each vertical shaft (17), a movable groove (12) is arranged in the middle of the upper end face of the U-shaped base (7), a rotating seat (8) is arranged on the inner side of the movable groove (12), pin shafts (11) are fixedly mounted on two sides of the outer surface of the rotating seat (8), a driven bevel gear (13) is sleeved on the outer surface of one of the pin shafts (11), the driven bevel gear (13) is meshed with the driving bevel gear (18), a square groove (28) is formed in the middle of the upper end face of the rotating seat (8), strip grooves (20) are formed in two sides of the inner wall of each square groove (28), a spring C (27) is fixedly mounted on the upper end face of each strip groove (20), a strip-shaped plate (19) is arranged above each spring C (27), a mounting seat (9) is fixedly connected to one side, opposite to the outer surfaces of the two strip-shaped plates (19), and a circular groove (26) is arranged on one side, opposite to the outer surfaces of the two strip-shaped plates (19), the inner wall fixed mounting of circular slot (26) has spring B (25), the other end fixedly connected with spacing post (24) of spring B (25), the both sides of roating seat (8) surface all are provided with through-hole (21), the inboard of through-hole (21) is provided with depression bar (23), the surface cover of depression bar (23) is equipped with spring A (22), the up end fixed mounting of mount pad (9) has screen (4).

2. A multi-function display device according to claim 1, wherein: the output fixedly connected with connecting axle of motor A (5), the lower terminal surface of connecting axle with the up end fixed connection of threaded rod (10), the lower terminal surface of threaded rod (10) with the up end of bottom plate (1) passes through the bearing and rotates the connection.

3. A multi-function display device according to claim 1, wherein: the utility model discloses a lifter, including threaded rod (10), lifter, guide bar, bottom plate (1), lifter plate (6), the rear of threaded rod (10) is installed the guide bar, the up end of guide bar with the lower terminal surface fixed connection of roof (3), the lower terminal surface of guide bar with the up end fixed connection of bottom plate (1), the place ahead of lifter plate (6) up end run through be provided with threaded hole that threaded rod (10) match, the rear of lifter plate (6) up end run through be provided with the guide bar matches suitable round hole.

4. A multi-function display device according to claim 1, wherein: and one end of the outer surface of each of the two pin shafts (11) which is back to back is rotatably connected with the outer surface of the U-shaped base (7) through a bearing.

5. A multi-function display device according to claim 1, wherein: the inner ring of the driven bevel gear (13) is fixedly connected with the outer surface of the pin shaft (11) through welding.

6. A multi-function display device according to claim 1, wherein: one side cover of depression bar (23) surface is equipped with the spacing ring, the one end of spring A (22) with the surface fixed connection of spacing ring, the other end of spring A (22) with the inner wall fixed connection of through-hole (21).

7. A multi-function display device according to claim 1, wherein: the length of spacing post (24) is less than the degree of depth of circular slot (26), the inside of U type base (7) is provided with the battery, just the battery with motor A (5), motor B (15) electric connection.