CN216748613U

CN216748613U - But computer display of electrical control height and angle

Info

Publication number: CN216748613U
Application number: CN202220350301.7U
Authority: CN
Inventors: 倪超骏; 张梦凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-14
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to the technical field of computer display screens, in particular to a computer display screen capable of electrically adjusting height and angle, which comprises a bottom plate, a lifting rod and a clamping rod, wherein a lifting cylinder is fixedly installed at the top of the bottom plate, an installation box is fixedly installed on the front surface of the lifting cylinder, an installation groove is formed in the middle position above the front surface of the lifting cylinder, a ratchet wheel is installed between two sides inside the installation groove through a rotating shaft, an installation frame is fixedly installed at the top end of the lifting rod, an installation shaft is installed between two sides inside the installation frame through a bearing, a connection block is fixedly installed on the surface of the installation shaft, and a display screen is fixedly installed at one end of the connection block. The utility model has the characteristic of adjusting the height and the angle of the computer display screen, and is convenient for people to use the computer display screen, thereby avoiding adverse effects on the health of human body parts such as eyes, cervical vertebra and the like.

Description

But computer display of electrical control height and angle

Technical Field

The utility model relates to the technical field of computer display screens, in particular to a computer display screen with electrically adjustable height and angle.

Background

The computer display screen is a display tool which can display certain electronic files on the screen through specific transmission equipment and reflect the electronic files to human eyes, and is one of more important components in a computer.

Some present computer display screens do not have the function of height-adjustable and angle for computer display screen can't carry out nimble regulation according to people's in-service use condition, when people use the computer display screen who does not correspond with own sight for a long time, bring unfavorable influence to the health of human body parts such as people's eyes, cervical vertebra easily, and reduced computer display screen's practicality, consequently, in order to solve above-mentioned problem, we improve this, but provide a but computer display screen of electrical control height and angle.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a computer display screen capable of electrically adjusting height and angle, which comprises a bottom plate, a lifting rod and a clamping rod, wherein a lifting cylinder is fixedly installed at the top of the bottom plate, an installation box is fixedly installed on the front surface of the lifting cylinder, an installation groove is formed in the middle position above the front surface of the lifting cylinder, a ratchet wheel is installed between two sides inside the installation groove through a rotating shaft, an installation frame is fixedly installed at the top end of the lifting rod, an installation shaft is installed between two sides inside the installation frame through a bearing, a connection block is fixedly installed on the surface of the installation shaft, a display screen is fixedly installed at one end of the connection block, one end of the clamping rod penetrates through the installation frame and extends into the installation frame, and a push block is fixedly installed at the other end of the clamping rod.

As a preferable technical scheme of the utility model, a plurality of clamping grooves are formed in the periphery of the outer surface of the connecting block at equal intervals, and the clamping grooves in the outer surface of the connecting block are matched with the clamping rods.

As a preferred technical solution of the present invention, a first motor is installed on one side of the lifting cylinder through an installation plate, an output end of the first motor is fixedly connected to one end of a rotating shaft inside the installation groove, a second motor is fixedly installed on one side of the installation frame, and the second motor is fixedly connected to one end of the installation shaft.

As a preferable technical scheme of the utility model, one side of the lifting rod is provided with a groove, a plurality of convex teeth are fixedly arranged on one side of the groove at equal intervals, and the ratchet wheel is meshed and connected with the convex teeth.

As a preferred technical scheme of the present invention, the bottom end of the lifting rod extends into the lifting cylinder and is fixedly provided with a limiting strip, both sides of the lifting cylinder are provided with limiting grooves, and both ends of the limiting strip extend to both sides of the lifting cylinder through two limiting grooves respectively.

As a preferred technical scheme of the present invention, a spring is fixedly installed at one side inside the installation box, a push plate is fixedly installed at one end of the spring, a push rod is fixedly installed at one side of the push plate, and two ends of the push rod respectively extend to one side of the installation box and the inside of the lifting cylinder.

As a preferable technical scheme of the utility model, the spring is sleeved outside the push rod, one end of the push rod, which is positioned outside the mounting box, is fixedly provided with the pull block, and one end of the push rod, which is positioned inside the lifting cylinder, is fixedly provided with the triangular block.

The utility model has the beneficial effects that:

1. can start first motor and drive the ratchet rotatory, accessible dogtooth drives the lifter upward movement after the ratchet is rotatory, and the lifter will drive display screen upward movement, closes first motor after the display screen adjusts suitable height, and the spring will promote the push pedal and drive the triangle-shaped piece and insert the recess this moment to mutually support with the dogtooth, prevent the lifter downstream, thereby can fix the height of display screen.

2. The ejector pad of accessible pulling kelly one end is taken the kelly out from the draw-in groove of connecting block surface to it is rotatory to start the second motor and drive the installation axle, and it is rotatory that the installation axle will drive the display screen, and then the inclination of adjustable display screen, after the angle modulation completion of display screen, alright promote the ejector pad of kelly one end, insert the kelly in the draw-in groove of connecting block surface, prevent that the connecting block from rotating with the installation axle, thereby can fix the inclination of display screen.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is one of the perspective views of a computer display screen with electrically adjustable height and angle according to the present invention;

FIG. 2 is a second perspective view of a computer display screen with electrically adjustable height and angle in accordance with the present invention;

FIG. 3 is a schematic side view of a computer display screen with electrically adjustable height and angle according to the present invention;

FIG. 4 is an enlarged schematic view of a computer display screen of the present invention having electrically adjustable height and angle shown at A in FIG. 2;

FIG. 5 is an enlarged view of the computer display screen of FIG. 3B with the height and angle being electrically adjustable according to the present invention;

in the figure: 1. a base plate; 2. a limiting strip; 3. a limiting groove; 4. a display screen; 5. a lifting cylinder; 6. connecting blocks; 7. a mounting frame; 8. a lifting rod; 9. installing a shaft; 10. a clamping rod; 11. mounting grooves; 12. a ratchet wheel; 13. a convex tooth; 14. a groove; 15. a triangular block; 16. a push rod; 17. pushing the plate; 18. a spring; 19. pulling the block; 20. mounting a box; 21. a first motor; 22. a second motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a but computer display screen technical scheme of electric height-adjusting and angle, includes bottom plate 1, lifter 8 and kelly 10, and the top fixed mounting of bottom plate 1 has a section of thick bamboo 5 that goes up and down, and the positive fixed mounting of a section of thick bamboo 5 has mounting box 20, and the intermediate position department of the positive top of a section of thick bamboo 5 that goes up and down has seted up mounting groove 11, uses the pivot between the inside both sides of mounting groove 11 to install ratchet 12, can drive lifter 8 after ratchet 12 is rotatory and move.

Mounting bracket 7 is installed to the top fixed mounting of lifter 8, installs installation axle 9 through the bearing between the inside both sides of mounting bracket 7, and the fixed surface of installation axle 9 installs connecting block 6, and the one end fixed mounting of connecting block 6 has display screen 4, and installation axle 9 can drive connecting block 6 rotatory after rotatory, and connecting block 6 will drive display screen 4 rotatory.

The one end of kelly 10 runs through mounting bracket 7 and extends to the inside of mounting bracket 7, and the other end fixed mounting of kelly 10 has the ejector pad, can drive kelly 10 through the push-and-pull ejector pad and remove.

A plurality of draw-in groove has been seted up to equidistant circumference of surface of connecting block 6, a plurality of draw-in groove and the card pole 10 looks adaptation of connecting block 6 surface, behind the card pole 10 inserts the draw-in groove, can prevent that connecting block 6 from rotating with installation axle 9.

First motor 21 is installed through the mounting panel in one side of a section of thick bamboo 5, the output of first motor 21 and the one end fixed connection of the inside pivot of mounting groove 11, and one side fixed mounting of mounting bracket 7 has second motor 22, and second motor 22 and the one end fixed connection of installation axle 9, first motor 21 can drive ratchet 12 rotatory, and second motor 22 can drive the installation axle 9 rotatory.

One side of the lifting rod 8 is provided with a groove 14, a plurality of convex teeth 13 are fixedly arranged on one side of the groove 14 at equal intervals, the ratchet wheel 12 is meshed with the convex teeth 13, and the lifting rod 8 can be driven to move through the convex teeth 13 after the ratchet wheel 12 rotates.

The bottom of lifter 8 extends to the inside of a lift section of thick bamboo 5 and fixed mounting has spacing 2, and spacing groove 3 has all been seted up to the both sides of a lift section of thick bamboo 5, and the both ends of spacing 2 are respectively through twice spacing groove 3 and extend to the both sides of a lift section of thick bamboo 5, and through spacing 2 and the spacing groove 3 that sets up, it is more stable during can making the up-and-down motion of lifter 8.

Spring 18 is fixedly mounted on one side of the interior of mounting box 20, push plate 17 is fixedly mounted on one end of spring 18, push rod 16 is fixedly mounted on one side of push plate 17, two ends of push rod 16 extend to one side of mounting box 20 and the interior of lifting cylinder 5 respectively, and spring 18 can push plate 17 to move, so that triangular block 15 is inserted into groove 14.

Spring 18 is established in the outside of push rod 16, and the one end fixed mounting that push rod 16 is located the mounting box 20 outside has a piece 19 that draws, and the one end fixed mounting that push rod 16 is located the inside of a lift section of thick bamboo 5 has triangle piece 15, and triangle piece 15 can mutually support with dogtooth 13, prevents lifter 8 downstream.

The working principle is as follows: before use, the safety of each structure of the computer is checked, wherein the display screen 4, the first motor 21 and the second motor 22 are all existing electrical components, the computer can be installed and used according to the actual use requirements, when the computer display screen capable of electrically adjusting the height and the angle is used, the computer display screen can be placed at a proper position, and then the display screen 4 is connected with a computer and a power supply for use.

When the height of the display screen 4 needs to be adjusted upwards, the first motor 21 can be started to drive the ratchet wheel 12 to rotate, the lifting rod 8 can be driven to move upwards through the convex teeth 13 after the ratchet wheel 12 rotates, the lifting rod 8 can drive the display screen 4 to move upwards, the first motor 21 is closed after the display screen 4 is adjusted to a proper height, the spring 18 can push the push plate 17 to drive the triangular block 15 to be inserted into the groove 14 at the moment, the triangular block and the convex teeth 13 are mutually matched, the lifting rod 8 is prevented from moving downwards, and therefore the height of the display screen 4 can be fixed.

When the height of the display screen 4 needs to be adjusted downwards, the triangular blocks 15 move out of the inner part of the groove 14 by pulling the pulling block 19, and the lifting rod 8 moves downwards under the action of gravity, so that the display screen 4 can be moved downwards.

When needs are adjusted the inclination of display screen 4, at first the ejector pad of pulling kelly 10 one end, take kelly 10 out from the draw-in groove of 6 surfaces of connecting block, and it is rotatory to start second motor 22 and drive installation axle 9, installation axle 9 will drive display screen 4 rotatoryly, and then adjustable display screen 4's inclination, after the angle modulation of display screen 4 is accomplished, alright push away the ejector pad of kelly 10 one end, insert kelly 10 in the draw-in groove of 6 surfaces of connecting block, prevent that connecting block 6 from rotating with installation axle 9, thereby can fix the inclination of display screen 4.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The computer display screen capable of electrically adjusting the height and the angle comprises a bottom plate (1), a lifting rod (8) and a clamping rod (10), and is characterized in that a lifting cylinder (5) is fixedly mounted at the top of the bottom plate (1), a mounting box (20) is fixedly mounted at the front of the lifting cylinder (5), a mounting groove (11) is formed in the middle position above the front of the lifting cylinder (5), a ratchet wheel (12) is mounted between two sides inside the mounting groove (11) through a rotating shaft, a mounting frame (7) is fixedly mounted at the top end of the lifting rod (8), a mounting shaft (9) is mounted between two sides inside the mounting frame (7) through a bearing, a connecting block (6) is fixedly mounted on the surface of the mounting shaft (9), a display screen (4) is fixedly mounted at one end of the connecting block (6), one end of the clamping rod (10) penetrates through the mounting frame (7) and extends to the inside of the mounting frame (7), the other end of the clamping rod (10) is fixedly provided with a push block.

2. The computer display screen capable of electrically adjusting the height and the angle according to claim 1, wherein a plurality of clamping grooves are formed in the circumference of the outer surface of the connecting block (6) at equal intervals, and the plurality of clamping grooves in the outer surface of the connecting block (6) are matched with the clamping rods (10).

3. The computer display screen capable of electrically adjusting the height and the angle according to claim 1, wherein a first motor (21) is installed at one side of the lifting cylinder (5) through a mounting plate, the output end of the first motor (21) is fixedly connected with one end of a rotating shaft inside the mounting groove (11), a second motor (22) is fixedly installed at one side of the mounting frame (7), and the second motor (22) is fixedly connected with one end of the mounting shaft (9).

4. The computer display screen capable of electrically adjusting the height and the angle according to claim 1, wherein one side of the lifting rod (8) is provided with a groove (14), a plurality of convex teeth (13) are fixedly arranged on one side of the groove (14) at equal intervals, and the ratchet wheel (12) is meshed and connected with the plurality of convex teeth (13).

5. The computer display screen capable of electrically adjusting the height and the angle according to claim 1, wherein the bottom end of the lifting rod (8) extends into the lifting cylinder (5) and is fixedly provided with a limiting strip (2), both sides of the lifting cylinder (5) are provided with limiting grooves (3), and both ends of the limiting strip (2) respectively pass through two limiting grooves (3) and extend to both sides of the lifting cylinder (5).

6. The computer display screen capable of electrically adjusting the height and the angle according to claim 1, wherein a spring (18) is fixedly installed at one side inside the installation box (20), a push plate (17) is fixedly installed at one end of the spring (18), a push rod (16) is fixedly installed at one side of the push plate (17), and two ends of the push rod (16) respectively extend to one side of the installation box (20) and the inside of the lifting cylinder (5).

7. The computer display screen capable of electrically adjusting the height and the angle according to claim 6, wherein the spring (18) is sleeved on the outer side of the push rod (16), a pull block (19) is fixedly installed at one end of the push rod (16) located on the outer side of the mounting box (20), and a triangular block (15) is fixedly installed at one end of the push rod (16) located inside the lifting cylinder (5).