CN217208676U

CN217208676U - Liquid crystal display screen convenient to adjust

Info

Publication number: CN217208676U
Application number: CN202121304902.6U
Authority: CN
Inventors: 申小玲
Original assignee: Yancheng Easyquick Technology Co ltd
Current assignee: Yancheng Easyquick Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-08-16
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a convenient liquid crystal display who adjusts, including the mounting panel, the middle part of mounting panel downside is equipped with the screen body that is vertical state, the rotor plate is close to the middle part of keeping somewhere groove one end and inserts and be equipped with the fixed axle, the both ends of fixed axle and keep somewhere between the inslot surface be the fixed connection state, wear to establish downthehole portion and insert and be equipped with the connecting rod that is vertical state, the lower extreme fixed connection of connecting rod has the spacing head, the upper end fixedly connected with of connecting rod is the threaded rod of vertical state, the upper end fixedly connected with of threaded rod rotates the head, consequently this device simple structure, high durability and convenient use, at the in-process that uses, the angle that conveniently watches angle adjustment to more suitable user fixes, be favorable to user's cervical vertebra, health organs such as eyes protect, and then be favorable to using widely.

Description

Liquid crystal display screen convenient to adjust

Technical Field

The utility model relates to a liquid crystal display technical field especially relates to a liquid crystal display who conveniently adjusts.

Background

A liquid crystal display screen is a kind of flat panel display, used for screen display of TV and computer, the advantages of the display screen are low power consumption, small volume, low radiation, the liquid crystal display screen uses liquid crystal solution in two pieces of polarization material, the crystal can be rearranged to achieve the purpose of imaging when the current passes through the liquid, the liquid crystal display screen uses two pieces of polarization material, between them is liquid crystal solution, the crystal can be rearranged when the current passes through the liquid, so that the light can not penetrate through them, therefore, each crystal is like a shutter, which can allow the light to penetrate and block the light, the present technology information products of the liquid crystal display screen are developed towards light, thin, short and small targets, the display screen products with CRT in the periphery of the computer are no exception of course, under the problem of convenient carrying and carrying, the traditional display modes are like image and LED display panel, etc., the liquid crystal display technology is developed to exactly meet the trend of current information products, and the users can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

But at the in-process of still using, because liquid crystal display does not possess convenient rotation angle of adjustment and fixed structure, and then convenient and fast inadequately to liquid crystal display's angle modulation, watch the display screen with inconvenient posture for a long time and can make bodily organs such as user's cervical vertebra, eyes receive the damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display who conveniently adjusts to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a liquid crystal display screen convenient to adjust comprises a mounting plate, wherein a screen body in a vertical state is arranged in the middle of the lower side of the mounting plate, a retaining groove with an arc-shaped section is formed in the middle of the lower end of the outer surface of the rear side of the screen body, a rotating plate is arranged in the retaining groove, a fixed shaft is inserted into the middle of one end, close to the retaining groove, of the rotating plate, a fixed connection state is formed between the two ends of the fixed shaft and the inner surface of the retaining groove, a through hole is formed in the middle of one end, far away from the fixed shaft, of the rotating plate and penetrates through the outer surfaces of the upper side and the lower side of the rotating plate, a connecting rod in a vertical state is inserted into the through hole, a limiting head is fixedly connected to the lower end of the connecting rod, a threaded rod in a vertical state is fixedly connected to the upper end of the connecting rod, and a first threaded hole in a vertical state is formed between the middle of the rear ends of the outer surfaces of the upper side and the lower side of the mounting plate, the upper end of threaded rod runs through first screw hole, the threaded rod outside cover of first screw hole upside is equipped with spacing swivel nut, the upper end fixedly connected with of threaded rod rotates the head.

Preferably, the middle part fixed mounting at mounting panel lower surface both ends has the first limiting plate that is vertical state, set up the first sliding tray that is vertical state jointly between the middle part of first limiting plate both sides surface lower extreme.

Preferably, the upper end fixed mounting that first limiting plate is close to one side surface is provided with the second limiting plate that is the horizontality mutually, be fixed connection's state between the upper surface of second limiting plate and the lower surface of mounting panel, set up the second sliding tray that is the horizontality jointly between the front end of second limiting plate both sides surface.

Preferably, a second sliding rod in a horizontal state is fixedly mounted in the middle of the upper ends of the outer surfaces of the two sides of the screen body, and one end, far away from the screen body, of the second sliding rod penetrates through the second sliding groove.

Preferably, the middle part of the lower end of the outer surface of the two sides of the screen body is fixedly provided with a first sliding rod in a horizontal state, and one end of the first sliding rod, which is far away from the screen body, penetrates through the first sliding groove.

Preferably, a fixing plate in a vertical state is fixedly mounted on the rear side of the lower surface of the mounting plate.

Preferably, four corners of the outer surface of the front side of the fixing plate are provided with second threaded holes, and the second threaded holes penetrate through the plate body of the fixing plate.

Preferably, a bolt is inserted into the second threaded hole.

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

(1) in the using process of the utility model, the rotating head is rotated, and then the rotating head drives the threaded rod to rotate, in the rotating process of the threaded rod, the threaded rod can move upwards along the first threaded hole, and then the connecting rod can be driven to move upwards in the upward moving process of the threaded rod, the limiting head can be driven to move upwards in the upward moving process of the connecting rod, and then the limiting head pushes the rotating plate, the further rotating plate can rotate along the fixed shaft in the upward moving process, and the rotating plate can drive the lower end of the screen body to move upwards, further the upper end of the screen body can move along the horizontal direction, after being adjusted to a proper position, the lower surface of the limiting screw sleeve is attached to the upper surface of the mounting plate by rotating the limiting screw sleeve downwards, so that the position of the threaded rod is fixed, and further the angle of the screen body is fixed, further conveniently adjust the angle of the screen body, the angular adjustment of the screen body is fixed to the angle that more is fit for the user and watches, is favorable to protecting health organs such as cervical vertebra, eyes to the user.

(2) The utility model discloses at the in-process that uses, carry on spacingly through the second limiting plate to the screen body, and make the second slide bar of screen body upper end carry out the horizontal direction along the second sliding tray and remove, the first slide bar of screen body lower extreme carries out the horizontal direction along first sliding tray and removes, make at the in-process that uses, can be more convenient carry out the regulation of angle to the screen body, and can carry on spacingly to the screen body better, cooperate through fixed plate and bolt and make the fixed to this device, and then can make things convenient for the use of this device more.

Drawings

FIG. 1 is a schematic view of a conveniently adjustable LCD panel;

FIG. 2 is a schematic perspective view of a conveniently adjustable LCD panel;

FIG. 3 is a right side sectional view of a conveniently adjusted LCD panel;

FIG. 4 is a bottom view of a conveniently adjustable LCD panel;

FIG. 5 is a front sectional view of a conveniently adjusted LCD panel;

fig. 6 is a rear view of a conveniently adjustable liquid crystal display.

In the figure: 1. a screen body; 2. a first slide bar; 3. a second slide bar; 4. a fixing plate; 5. a bolt; 6. a threaded rod; 7. rotating the head; 8. a limiting head; 9. a first limit plate; 10. a second limiting plate; 11. a first sliding groove; 12. a second sliding groove; 13. a fixed shaft; 14. a rotating plate; 15. mounting a plate; 16. a limiting screw sleeve; 17. perforating holes; 18. a retention groove; 19. a first threaded hole; 20. a second threaded hole; 21. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, a liquid crystal display screen convenient to adjust includes a mounting plate 15, a screen body 1 in a vertical state is disposed in the middle of the lower side of the mounting plate 15, a retention groove 18 having an arc-shaped cross-section is disposed in the middle of the lower end of the outer surface of the rear side of the screen body 1, a rotating plate 14 is disposed in the retention groove 18, a fixed shaft 13 is inserted into the middle of one end of the rotating plate 14 close to the retention groove 18, two ends of the fixed shaft 13 are fixedly connected to the inner surface of the retention groove 18, a through hole 17 is disposed in the middle of one end of the rotating plate 14 away from the fixed shaft 13, a connecting rod 21 in a vertical state is inserted into the through hole 17, a limiting head 8 is fixedly connected to the lower end of the connecting rod 21, a threaded rod 6 in a vertical state is fixedly connected to the upper end of the connecting rod 21, a first threaded hole 19 in a vertical state is commonly disposed between the middle of the rear ends of the outer surfaces of the upper and lower sides of the mounting plate 15, the upper end of the threaded rod 6 penetrates through the first threaded hole 19, the outer side of the threaded rod 6 at the upper side of the first threaded hole 19 is sleeved with the limiting screw sleeve 16, the upper end of the threaded rod 6 is fixedly connected with the rotating head 7, in the using process, the rotating head 7 rotates to drive the threaded rod 6 to rotate, in the rotating process of the threaded rod 6, the threaded rod 6 moves upwards along the first threaded hole 19, the connecting rod 21 is driven to move upwards in the upward moving process of the threaded rod 6, the limiting head 8 is driven to move upwards in the upward moving process of the connecting rod 21, the limiting head 8 pushes the rotating plate 14, in the further upward moving process of the rotating plate 14, the rotating plate 14 rotates along the fixed shaft 13, the rotating plate 14 drives the lower end of the screen body 1 to move upwards, the upper end of the screen body 1 is further driven to move along the horizontal direction, and after the upper end of the screen body 1 is adjusted to a proper position, through 16 rotate downwards to spacing swivel nut for 16 lower surfaces of spacing swivel nut and mounting panel 15's upper surface laminate mutually, make the position to threaded rod 6 fix, further make to fix the angle of the screen body 1, further convenient angle of adjusting the screen body 1, the angular adjustment of the screen body 1 is fixed to the angle that more is fit for the user and watches, is favorable to protecting health organs such as user's cervical vertebra, eyes.

Example 2

Referring to fig. 1 to 6, in the case that the other portions are the same as those in embodiment 1, the present embodiment is different from embodiment 1 in that a first limiting plate 9 in a vertical state is fixedly installed in the middle of each of two ends of the lower surface of an installation plate 15, a first sliding groove 11 in a vertical state is commonly formed between the middle of the lower ends of the outer surfaces of two sides of the first limiting plate 9, a first sliding rod 2 in a horizontal state is fixedly installed in the middle of the lower end of the outer surfaces of two sides of a screen body 1, one end of the first sliding rod 2, which is far away from the screen body 1, penetrates through the first sliding groove 11, a second limiting plate 10 in a horizontal state is fixedly installed at the upper end of the outer surface of one side of the first limiting plate 9, the upper surface of the second limiting plate 10 is fixedly connected with the lower surface of the installation plate 15, and a second sliding groove 12 in a horizontal state is commonly formed between the front ends of the outer surfaces of two sides of the second limiting plate 10, the middle part of the upper end of the outer surface of two sides of the screen body 1 is fixedly provided with a second sliding rod 3 in a horizontal state, one end of the second sliding rod 3 far away from the screen body 1 penetrates through a second sliding groove 12, the rear side of the lower surface of the mounting plate 15 is fixedly provided with a fixing plate 4 in a vertical state, four corners of the outer surface of the front side of the fixing plate 4 are provided with second threaded holes 20, the second threaded holes 20 penetrate through a plate body of the fixing plate 4, bolts 5 are inserted into the second threaded holes 20, in the using process, the screen body 1 is limited through a second limiting plate 10, the second sliding rod 3 at the upper end of the screen body 1 moves along the horizontal direction of the second sliding groove 12, the first sliding rod 2 at the lower end of the screen body 1 moves along the horizontal direction of the first sliding groove 11, so that in the using process, the angle of the screen body 1 can be more conveniently adjusted, and the screen body 1 can be better limited, the fixing plate 4 and the bolt 5 are matched to fix the device, so that the device can be used more conveniently.

The utility model discloses a theory of operation is: by rotating the rotating head 7, the rotating head 7 drives the threaded rod 6 to rotate, in the process of rotating the threaded rod 6, the threaded rod 6 moves upwards along the first threaded hole 19, the threaded rod 6 drives the connecting rod 21 to move upwards in the process of moving upwards, the connecting rod 21 drives the limiting head 8 to move upwards in the process of moving upwards, the limiting head 8 pushes the rotating plate 14, the rotating plate 14 rotates along the fixed shaft 13 in the process of moving upwards, the rotating plate 14 drives the lower end of the screen body 1 to move upwards, the upper end of the screen body 1 is further moved in the horizontal direction, after the screen body 1 is adjusted to a proper position, the lower surface of the limiting screw sleeve 16 is attached to the upper surface of the mounting plate 15 by rotating the limiting screw sleeve 16 downwards, the position of the threaded rod 6 is fixed, the angle of the screen body 1 is further fixed, further conveniently adjust the angle of the screen body 1, the angle of the screen body 1 is adjusted to a more suitable angle for the user to watch, which is beneficial to protecting the cervical vertebra, eyes and other body organs of the user, the screen body 1 is limited by the second limiting plate 10, the second sliding rod 3 at the upper end of the screen body 1 moves along the horizontal direction of the second sliding groove 12, the first sliding rod 2 at the lower end of the screen body 1 moves along the horizontal direction of the first sliding groove 11, so that the angle of the screen body 1 can be more conveniently adjusted in the using process, the screen body 1 can be better limited, the fixing plate 4 and the bolt 5 are matched to fix the device, and the device can be more conveniently used, therefore, the device has simple structure and convenient use, and in the using process, the angle is conveniently adjusted to a more suitable angle for the user to watch, is beneficial to protecting the body organs of the cervical vertebra, eyes and the like of a user, and is further beneficial to popularization and use.

It will be evident to those skilled in the art that the invention 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 invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The liquid crystal display screen convenient to adjust comprises a mounting plate (15) and is characterized in that a screen body (1) in a vertical state is arranged in the middle of the lower side of the mounting plate (15), a retaining groove (18) with an arc-shaped cross section is formed in the middle of the lower end of the outer surface of the rear side of the screen body (1), a rotating plate (14) is arranged in the retaining groove (18), a fixed shaft (13) is inserted in the middle of one end, close to the retaining groove (18), of the rotating plate (14), a fixed shaft (13) is fixedly connected between the two ends of the fixed shaft (13) and the inner surface of the retaining groove (18), a through hole (17) is formed in the middle of one end, far away from the fixed shaft (13), of the rotating plate (14), the through hole (17) penetrates through the outer surfaces of the upper side and the lower side of the rotating plate (14), a connecting rod (21) in a vertical state is inserted in the through hole (17), and the lower end of the connecting rod (21) is fixedly connected with a limiting head (8), the utility model discloses a quick-witted, including mounting panel (15), threaded rod (6) that the upper end fixedly connected with of connecting rod (21) is vertical state, set up jointly between the rear end middle part of both sides surface about mounting panel (15) and be vertical state first screw hole (19), first screw hole (19) are run through to the upper end of threaded rod (6), threaded rod (6) outside cover of first screw hole (19) upside is equipped with spacing swivel nut (16), the upper end fixedly connected with of threaded rod (6) rotates head (7).

2. The liquid crystal display screen convenient to adjust as claimed in claim 1, wherein a first limiting plate (9) in a vertical state is fixedly mounted in the middle of each of the two ends of the lower surface of the mounting plate (15), and a first sliding groove (11) in a vertical state is jointly formed between the middle of the lower ends of the outer surfaces of the two sides of the first limiting plate (9).

3. The liquid crystal display screen convenient to adjust according to claim 2, wherein the first limiting plate (9) is fixedly provided with a second limiting plate (10) in a horizontal state at the upper end close to the outer surface of one side, the upper surface of the second limiting plate (10) is fixedly connected with the lower surface of the mounting plate (15), and a second sliding groove (12) in a horizontal state is jointly formed between the front ends of the outer surfaces of the two sides of the second limiting plate (10).

4. The liquid crystal display screen convenient to adjust according to claim 1 or 3, wherein a second sliding rod (3) in a horizontal state is fixedly installed in the middle of the upper ends of the outer surfaces of the two sides of the screen body (1), and one end, far away from the screen body (1), of the second sliding rod (3) penetrates through the second sliding groove (12).

5. The liquid crystal display screen convenient to adjust according to claim 1 or 2, wherein a first sliding rod (2) in a horizontal state is fixedly installed in the middle of the lower end of the outer surface of the two sides of the screen body (1), and one end of the first sliding rod (2) far away from the screen body (1) penetrates through the first sliding groove (11).

6. An adjustable lcd screen as claimed in claim 1, wherein the fixing plate (4) is fixedly mounted at the rear side of the lower surface of the mounting plate (15) in an upright state.

7. The LCD screen convenient for adjustment according to claim 6, wherein the four corners of the outer surface of the front side of the fixing plate (4) are provided with second threaded holes (20), and the second threaded holes (20) penetrate through the plate body of the fixing plate (4).

8. An adjustable LCD screen as claimed in claim 7, wherein the second threaded hole (20) is inserted with a bolt (5).