CN112443731A

CN112443731A - Pedal type adjusting mechanism for height and angle of display

Info

Publication number: CN112443731A
Application number: CN202011356365.XA
Authority: CN
Inventors: 王玉洁
Original assignee: Anhui Anming Data Technology Co ltd
Current assignee: Anhui Anming Data Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-05

Abstract

The invention relates to the technical field of display manufacturing, and discloses a pedal type adjusting mechanism for the height and angle of a display, which comprises a bottom plate, wherein a liquid tank is arranged in the bottom plate, a first valve body is fixedly inserted in the liquid tank close to the upper part, a hemisphere is movably inserted in the first valve body, a guide pipe is fixedly inserted in the left end of the liquid tank, and a return pipe is arranged at the right end of the liquid tank and positioned in the bottom plate. The second baffle plate and the first baffle plate are not equal in length, so that after the second baffle plate moves rightwards to open the guide pipe, the first baffle plate still blocks the return pipe, the press plate is stepped downwards at the moment, oil enters the cylinder body through the guide pipe, the oil drives the connecting ball to move upwards through the pushing piston in the cylinder body, and the connecting ball pushes the table top to rotate around the limiting shaft, so that the effects of more convenient adjustment by adopting a pedal type adjusting mechanism, automatic nondestructive adjustment on the angle of the display screen and long service life are achieved.

Description

Pedal type adjusting mechanism for height and angle of display

Technical Field

The invention relates to the technical field of display manufacturing, in particular to a pedal type adjusting mechanism for the height and angle of a display.

Background

With the continuous development of new generation information technology, the use of displays is becoming more and more common, and displays are also commonly used as monitors, belong to input and output devices of computers, are display tools for displaying certain electronic files on a screen through specific transmission devices and reflecting the electronic files to human eyes, and are mainly used for human-computer interaction interfaces.

Present display all needs artifical manual going on when altitude mixture control and installation are fixed, so not only inefficiency, cause the display screen to be worn out by the cunning very easily moreover, when the user in the adjustment position of sitting, can carry out angle modulation to the screen of display with the hand of blind purpose usually, lead to the degree of wear aggravation between display and the support, and adjust the great deformation that can appear in the screen of display with this kind of mode for a long time, influence the life of display.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a pedal type adjusting mechanism for the height and angle of a display, which has the advantages of more convenient adjustment, automatic adjustment of the height of the display, automatic nondestructive adjustment of the angle of the display screen, long service life, high installation efficiency and the like by adopting the pedal type adjusting mechanism, and solves the problems of inconvenient adjustment process, incapability of automatically adjusting the height of the display screen, large abrasion during the angle adjustment of the display screen, short service life and low installation efficiency of the common display adjusting mechanism.

(II) technical scheme

In order to achieve the purposes of more convenient adjustment, automatic adjustment of the height of the display, automatic nondestructive adjustment of the angle of the display screen, long service life and high installation efficiency by adopting the pedal type adjusting mechanism, the invention provides the following technical scheme:

a pedal type adjusting mechanism of a display with both height and angle comprises a bottom plate, wherein a liquid tank is arranged in the bottom plate, a first valve body is fixedly inserted in the liquid tank by upper part, a hemisphere is movably inserted in the first valve body, a guide pipe is fixedly inserted in the left end of the liquid tank, a return pipe is arranged at the right end of the liquid tank and positioned in the bottom plate, a second valve body is arranged at the outer side of the return pipe and positioned in the bottom plate, a first baffle plate is movably inserted in the second valve body, a push rod is fixedly connected at the right end of the first baffle plate, a cylinder body is arranged in the bottom plate by upper part, a piston is movably inserted in the cylinder body, a reset spring is movably sleeved at the outer side of the piston and positioned in the cylinder body, a connecting ball is fixedly connected at the upper end of the piston, a top block is movably inserted in the, the inside slide rail that is provided with that leans on down of desktop, the inside activity of slide rail is pegged graft and is had the slider, and the inside activity of desktop is pegged graft and is had the bolt, and the screen extension board has been cup jointed in the activity of the bolt outside, and bolt lower extreme fixedly connected with top tight spring.

Preferably, the cistern is inside to be filled with fluid, and the cistern sets up to "L" form, and the cistern upper end is leaned on right activity to peg graft and is had the clamp plate, and the clamp plate sets up to "worker" word form, "worker" word form can be used to prevent that the clamp plate from sinking into inside the fluid.

Preferably, the first valve body is arranged to be in a horn shape with an upward opening, the upper end of a hemisphere inside the first valve body is arranged to be in a horizontal shape, a pre-tightening spring is fixedly connected to the upper end of the hemisphere, the pre-tightening spring can enable the hemisphere to be pushed to the inside of the first valve body, and backflow of oil is prevented.

Preferably, the return pipe is U-shaped, and the left end of the return pipe is fixedly inserted in the liquid tank and is positioned above the pre-tightening spring, so that oil at the upper end of the hemisphere can be conveniently returned.

Preferably, the push rod is arranged in a T shape, the left end of the push rod is fixedly connected with a baffle II positioned in the bottom plate, and the baffle II can be used for controlling the water flow condition in the guide pipe.

Preferably, the return spring is movably sleeved outside the lifting rod and inside the liquid tank, a groove is formed in the upper end of the lifting rod and can be used for fastening the desktop, and the desktop is prevented from shaking.

Preferably, the left end of the sliding block is close to the upper fixedly connected with positioning block, the middle of the left end of the sliding block is fixedly connected with an elastic rope, and the sliding block can be tensioned by the elastic rope, so that the display screen is installed.

(III) advantageous effects

Compared with the prior art, the invention provides a pedal type adjusting mechanism for the height and angle of a display, which has the following beneficial effects:

1. this high hold pedal formula adjustment mechanism of angle of display, through the display screen bottom mounting in the upper end of screen extension board, then stimulate the slider right, the slider moves right along the slide rail and drives the locating piece and move right, aim at the bolt with the groove of screen extension board lower extreme and push down, make the tight spring in top compressed, loosen the slider, the slider moves left under the pulling force of elasticity rope, make the locating piece card in screen extension board top, through the effect of bolt and locating piece to the screen extension board, the display screen is by stable erection, thereby the effect that the installation effectiveness is high has been reached.

2. This high hold pedal formula adjustment mechanism of angle of display, through promote the push rod left, the push rod drives two lefts removal of baffle and makes the pipe sealed, and simultaneously, the push rod drives the baffle and makes the back flow sealed earlier on left side shifting, step on the clamp plate downwards this moment, the clamp plate makes the increase of cistern internal pressure through pushing down fluid, fluid gets into the upper end of valve body one through pushing open the hemisphere, then fluid continues upwards to promote the kicking block, the kicking block drives the desktop upward movement through the lifter, make the height of display screen adjusted, then loosen the clamp plate, fluid of valve body one upper end is blocked by the hemisphere, realize the high auto-lock of desktop, thereby reached the effect of highly adjusting to the display screen that can be automatic.

3. According to the pedal type adjusting mechanism for the height and the angle of the display, the push rod is moved rightwards, the push rod drives the baffle II to move rightwards, the baffle II and the baffle I are arranged to be unequal in length, the baffle I still blocks the return pipe after the baffle II moves rightwards to open the guide pipe, the press plate is stepped downwards at the moment, oil enters the cylinder body through the guide pipe, the oil drives the connecting ball to move upwards through the pushing piston inside the cylinder body, the connecting ball pushes the desktop to rotate around the limiting shaft, and therefore the effects that the pedal type adjusting mechanism is more convenient to adjust, the angle of the display screen can be automatically adjusted in a nondestructive mode, and the service life is long are achieved.

Drawings

FIG. 1 is a front elevational full sectional view of the structure of the present invention;

FIG. 2 is a left side partial cross-sectional view of the inventive structure;

FIG. 3 is an enlarged view of a portion of the structure of the present invention at A in FIG. 1;

fig. 4 is an enlarged view of a portion of the structure of the present invention in fig. 2.

In the figure: 1. a base plate; 2. a liquid bath; 3. oil liquid; 4. pressing a plate; 5. a first valve body; 6. a hemisphere; 7. pre-tightening the spring; 8. a conduit; 9. a return pipe; 10. a second valve body; 11. a first baffle plate; 12. a push rod; 13. a second baffle plate; 14. a cylinder body; 15. a piston; 16. a return spring; 17. a connecting ball; 18. a top block; 19. a lifting rod; 20. a return spring; 21. a limiting shaft; 22. a desktop; 23. a slide rail; 24. a slider; 25. positioning blocks; 26. a screen support plate; 27. an elastic cord; 28. a bolt; 29. and tightly pushing the spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a pedal type adjusting mechanism for height and angle of a display comprises a bottom plate 1, a liquid tank 2 is arranged inside the bottom plate 1, oil liquid 3 is filled inside the liquid tank 2, the liquid tank 2 is arranged in an "L" shape, a pressing plate 4 is movably inserted at the upper end of the liquid tank 2 close to the right, the pressing plate 4 is arranged in an "i" shape which can be used for preventing the pressing plate 4 from sinking into the oil liquid 3, a valve body 5 is fixedly inserted inside the liquid tank 2 close to the upper part, the valve body 5 is arranged in a "horn" shape with an upward opening, the upper end of a hemisphere 6 inside the valve body 5 is arranged in a horizontal shape, a pre-tightening spring 7 is fixedly connected at the upper end of the hemisphere 6, the pre-tightening spring 7 can push the hemisphere 6 into the valve body 5 to prevent the oil liquid 3 from flowing backwards, the hemisphere 6 is movably inserted inside the valve body 5, a guide pipe 8 is fixedly, the return pipe 9 is set to be U-shaped, the left end of the return pipe 9 is fixedly inserted in the liquid tank 2 and positioned above the pre-tightening spring 7 by upper part, so as to facilitate the return of the oil liquid 3 at the upper end of the hemisphere 6, the valve body II 10 is arranged outside the return pipe 9 and positioned in the bottom plate 1, the baffle plate I11 is movably inserted in the valve body II 10, the right end of the baffle plate I11 is fixedly connected with the push rod 12, the push rod 12 is set to be T-shaped, the baffle plate II 13 is fixedly connected at the left end of the push rod 12 and positioned in the bottom plate 1, the baffle plate II 13 can be used for controlling the water flow condition in the guide pipe 8, the cylinder body 14 is arranged inside the bottom plate 1 by upper part, the piston 15 is movably inserted in the cylinder body 14, the reset spring 16 is movably sleeved outside the piston 15 and positioned in the cylinder body 14, the connecting ball 17 is, 19 outside of lifter and be located cistern 2 inside activity and has cup jointed return spring 20, 19 upper ends of lifter are provided with the recess, the recess can be used to fasten desktop 22, prevent that desktop 22 from rocking appearing, 19 inside activities of lifter are pegged graft and are had spacing axle 21, spacing axle 21 outside and be located 19 upper ends activity and have cup jointed desktop 22, desktop 22 is inside to be provided with slide rail 23 down, slide rail 23 inside activities are pegged graft and are had

slider

24, 24 left ends of slider lean on fixedly connected with locating

piece

25, 24 left ends of slider middle fixedly connected with elastic rope 27, elastic rope 27 can be taut slider 24, thereby install the display screen, 22 inside activities of desktop are pegged graft and are had

bolt

28, 28 outside activities of bolt have cup jointed

screen extension board

26, 28 lower extreme fixedly connected with of bolt pushes up spring 29.

The working principle is as follows: when the display screen is used, the bottom end of the display screen is fixed at the upper end of a screen support plate 26, then a sliding block 24 is pulled rightwards, the sliding block 24 moves rightwards along a sliding rail 23 and drives a positioning block 25 to move rightwards, a groove at the lower end of the screen support plate 26 is aligned with a bolt 28 and pressed downwards, a jacking spring 29 is compressed, the sliding block 24 is loosened, the sliding block 24 moves leftwards under the tensile force of an elastic rope 27, the positioning block 25 is clamped above the screen support plate 26, the display screen is stably installed through the action of the bolt 28 and the positioning block 25 on the screen support plate 26, so that the effect of high installation efficiency is achieved, when a user needs to adjust the height of the display screen, a push rod 12 can be pushed leftwards, the push rod 12 drives a baffle plate 13 to move leftwards, so that a guide pipe 8 is sealed, meanwhile, the push rod 12 drives a baffle plate 11 to move leftwards, so that a, the oil liquid 3 enters the upper end of the valve body I5 through the ejecting hemisphere 6, then the oil liquid 3 continues to push the ejecting block 18 upwards, the ejecting block 18 drives the table top 22 to move upwards through the lifting rod 19, so that the height of the display screen is adjusted, then the pressing plate 4 is loosened, the oil liquid 3 at the upper end of the valve body I5 is blocked by the hemisphere 6, the height self-locking of the table top 22 is realized, and the effect of automatically adjusting the height of the display screen is achieved, when a user wants to adjust the angle of the display screen, the push rod 12 can move rightwards, the push rod 12 drives the baffle II 13 to move rightwards, the invention ensures that the baffle II 13 has unequal length with the baffle I11, after the baffle I13 moves rightwards to open the guide pipe 8, the baffle I11 still blocks the backflow pipe 9, at the moment, the pressing plate 4 is stepped downwards, so that the oil liquid 3 enters the cylinder body 14 through the guide pipe 8, and, the connecting ball 17 pushes the tabletop 22 to rotate around the limiting shaft 21, so that the effects of more convenient adjustment, automatic nondestructive adjustment on the angle of the display screen and long service life by adopting a pedal type adjusting mechanism are achieved.

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

1. The utility model provides a high pedal type adjustment mechanism who holds concurrently angle of display, includes bottom plate (1), its characterized in that: the device is characterized in that a liquid tank (2) is arranged in the bottom plate (1), a first valve body (5) is fixedly inserted in the liquid tank (2) by means of upper part, a hemisphere (6) is movably inserted in the first valve body (5), a guide pipe (8) is fixedly inserted in the left end of the liquid tank (2), a return pipe (9) is arranged at the right end of the liquid tank (2) and positioned in the bottom plate (1), a second valve body (10) is arranged at the outer side of the return pipe (9) and positioned in the bottom plate (1), a first baffle (11) is movably inserted in the second valve body (10), a push rod (12) is fixedly connected at the right end of the first baffle (11), a cylinder body (14) is arranged in the bottom plate (1) by means of upper part, a piston (15) is movably inserted in the cylinder body (14), a reset spring (16) is movably sleeved outside the piston (15) and positioned in the cylinder body (, ejector pad (18) upper end fixedly connected with lifter (19), lifter (19) inside activity is pegged graft and is had spacing axle (21), spacing axle (21) outside just is located lifter (19) upper end activity and has been cup jointed desktop (22), desktop (22) inside leans on to be provided with down slide rail (23), slide rail (23) inside activity is pegged graft and is had slider (24), desktop (22) inside activity is pegged graft and is had bolt (28), screen extension board (26) have been cup jointed in bolt (28) outside activity, bolt (28) lower extreme fixedly connected with top tight spring (29).

2. A pedal-type adjustment mechanism for height and angle of display according to claim 1, wherein: the oil liquid tank (2) is filled with oil liquid (3), the oil liquid tank (2) is arranged to be L-shaped, the upper end of the oil liquid tank (2) is movably inserted to the right to form a pressing plate (4), and the pressing plate (4) is arranged to be I-shaped.

3. A pedal-type adjustment mechanism for height and angle of display according to claim 1, wherein: the valve body I (5) is arranged to be in a horn shape with an upward opening, the upper end of a hemisphere (6) inside the valve body I (5) is arranged to be in a horizontal shape, and a pre-tightening spring (7) is fixedly connected to the upper end of the hemisphere (6).

4. A pedal-type adjustment mechanism for height and angle of display according to claim 1, wherein: the return pipe (9) is set to be U-shaped, and the left end of the return pipe (9) is fixedly inserted in the liquid tank (2) and is positioned above the pre-tightening spring (7).

5. A pedal-type adjustment mechanism for height and angle of display according to claim 1, wherein: the push rod (12) is arranged in a T shape, and the left end of the push rod (12) is fixedly connected with a baffle II (13) inside the bottom plate (1).

6. A pedal-type adjustment mechanism for height and angle of display according to claim 1, wherein: the outer side of the lifting rod (19) is movably sleeved with a return spring (20) inside the liquid tank (2), and a groove is formed in the upper end of the lifting rod (19).

7. A pedal-type adjustment mechanism for height and angle of display according to claim 1, wherein: the left end of the sliding block (24) is fixedly connected with a positioning block (25) by upper part, and the middle of the left end of the sliding block (24) is fixedly connected with an elastic rope (27).