CN213634050U

CN213634050U - Energy-saving liquid crystal display screen

Info

Publication number: CN213634050U
Application number: CN202023021677.3U
Authority: CN
Inventors: 陈树鑫; 王志强
Original assignee: Shenzhen Qiancaixing Technology Co ltd
Current assignee: Shenzhen Qiancaixing Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-06
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an energy-conserving liquid crystal display, belong to display screen equipment technical field, the on-line screen storage device comprises a base, the upper end fixedly connected with support column of base, the upper end fixedly connected with display screen of support column, the upper end of display screen articulates through second hinge activity has the second dust guard, the lower extreme of second hinge articulates through first hinge activity has first dust guard, the equal fixedly connected with fixed plate in both ends about first dust guard, the right-hand member of two fixed plates has all been dug the slide opening, both ends have all been dug the spout about the display screen, two spouts respectively with two slide opening phase-matchs, the rear portion of display screen is provided with the U-shaped plate, the equal fixedly connected with slide bar of inner wall about the U-shaped plate, finally can realize being convenient for protect the display screen, prevent dust and display screen contact, protect the display screen, and is easy to operate, the practicality is extremely strong.

Description

Energy-saving liquid crystal display screen

Technical Field

The utility model relates to a display screen equipment technical field, more specifically say, relate to an energy-conserving liquid crystal display.

Background

The display is also commonly referred to as a monitor, and the display belongs to a computer device, i.e. 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. It can be divided into CRT, LCD and other types, and the display is computer screen. The display receives signals from the computer and forms images that function as a television receiver. Some computer screens use liquid crystal displays. Computer screens are also known as visual displays.

The screen of the existing display screen is exposed outside, the display screen is not protected, dust is attached to the display screen easily, the dust enters the display screen to cause damage to the display screen, and the actual demand is difficult to meet, so that an energy-saving liquid crystal display screen is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims at providing an energy-conserving liquid crystal display, it can realize being convenient for protect the display screen, prevents dust and display screen contact, protects the display screen, easy operation, and the practicality is extremely strong.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

an energy-saving liquid crystal display screen comprises a base, wherein the upper end of the base is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with a display screen, the upper end of the display screen is movably hinged with a second dustproof plate through a second hinge, the lower end of the second hinge is movably hinged with a first dustproof plate through a first hinge, the left end and the right end of the first dustproof plate are fixedly connected with fixed plates, the right ends of the two fixed plates are respectively provided with a sliding hole, the left end and the right end of the display screen are both provided with sliding chutes which are respectively matched with the two sliding holes, the rear portion of display screen is provided with the U-shaped board, the equal fixedly connected with slide bar of inner wall about the U-shaped board, two the slide bar is sliding connection respectively in two spouts, two the slide bar respectively with two slide opening phase-matchs, the upside of U-shaped board is provided with pulling mechanism.

As a preferred scheme of the utility model, pulling mechanism includes pivot, spring, inserted bar, fixed block, stopper and square hole, fixed block fixed connection is in the rear end of display screen, the square hole is dug in the upper end of fixed block, the inserted bar rotates through the pivot and connects in the upper end of U-shaped plate, stopper fixed connection is in the circumferential surface of inserted bar, stopper activity is pegged graft in the square hole, the circumferential surface of inserted bar is located to the spring housing, and the spring is located between fixed block and the pivot.

As an optimized scheme of the utility model, the upper end fixedly connected with handle of inserted bar, the surface coating of handle has the rubber sleeve, and the surface of rubber sleeve is carved with anti-skidding line.

As an optimized proposal of the utility model, the lower end of the base is fixedly connected with a spongy cushion, and the lower end of the spongy cushion is carved with anti-skid lines.

As the utility model discloses a preferred scheme, transparent material is chooseed for use to first dust guard, transparent material is chooseed for use to the second dust guard.

As an optimized scheme of the utility model, the height that highly is less than the square hole of stopper, the length of inserting rod is greater than the length of fixed block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is when needs normal use display screen, hold the handle, with the upwards pulling of handle, after the stopper breaks away from the square hole, rotatory handle, make the handle on the upper portion of fixed block, the rebound of fixed block drives U-shaped board rebound, U-shaped board rebound drives two slide bars and slides in two spouts and two slide openings, after two slide bars and two slide openings separation, two fixed plates can freely move, a rotatory first dust guard and the second dust guard of turning over a book, make the second dust guard be located the upper portion of display screen, first dust guard is located the rear portion of display screen, realize opening of first dust guard and second dust guard, after using the display screen to end, when needing first dust guard and second dust guard to protect the screen of display screen, reverse operation can.

(2) This scheme is provided with the spring, and the U-shaped board of being convenient for of setting up of spring moves down and drives the slide bar card in the position of two slide hole internal fixation first dust guards.

Drawings

Fig. 1 is a first perspective view of an energy-saving lcd panel according to the present invention;

fig. 2 is a perspective exploded view of an energy-saving lcd panel according to the present invention;

fig. 3 is a second perspective view of an energy-saving lcd panel according to the present invention;

fig. 4 is a perspective view of a U-shaped plate of an energy-saving lcd of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a support pillar; 3. a first dust-proof plate; 4. a first hinge; 5. a second dust-proof plate; 6. a second hinge; 7. a U-shaped plate; 8. a slide bar; 9. a slide hole; 10. a rotating shaft; 11. a spring; 12. a fixed block; 13. a limiting block; 14. inserting a rod; 15. a handle; 16. a display screen; 17. a chute; 18. and (7) fixing the plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, an energy-saving liquid crystal display screen comprises a base 1, a support column 2 is fixedly connected to the upper end of the base 1, a display screen 16 is fixedly connected to the upper end of the support column 2, a second dust guard 5 is movably hinged to the upper end of the display screen 16 through a second hinge 6, a first dust guard 3 is movably hinged to the lower end of the second hinge 6 through a first hinge 4, fixing plates 18 are fixedly connected to the left end and the right end of the first dust guard 3, sliding holes 9 are formed in the right ends of the two fixing plates 18, sliding grooves 17 are formed in the left end and the right end of the display screen 16, the two sliding grooves 17 are respectively matched with the two sliding holes 9, a U-shaped plate 7 is arranged at the rear portion of the display screen 16, sliding rods 8 are fixedly connected to the left inner wall and the right inner wall of the U-shaped plate 7, the two sliding rods 8 are respectively slidably connected to the two sliding grooves 17.

In this embodiment, when the display screen 16 needs to be normally used, the user holds the handle 15, pulls the handle 15 upwards, and after the limit block 13 is separated from the square hole, rotates the handle 15, so that the handle 15 is located on the upper portion of the fixed block 12, the upward movement of the fixed block 12 drives the U-shaped plate 7 to move upwards, the U-shaped plate 7 moves upwards to drive the two slide bars 8 to slide in the two slide slots 17 and the two slide holes 9, after the two slide bars 8 and the two slide holes 9 are separated, the two fixing plates 18 can move freely, the first dust-proof plate 3 and the second dust-proof plate 5 are rotated, so that the second dust-proof plate 5 is located on the upper portion of the display screen 16, the first dust-proof plate 3 is located at the rear portion of the display screen 16, so as to open the first dust-proof plate 3 and the second dust-proof plate 5, when the use of the display screen 16 is finished, the first dust-proof plate 3 and the second dust-proof, for those skilled in the art, the display screen 16 is prior art and will not be described in detail.

Specifically, pulling mechanism includes pivot 10, spring 11, inserted bar 14, fixed block 12, stopper 13 and square hole, fixed block 12 fixed connection is in the rear end of display screen 16, the square hole is dug in the upper end of fixed block 12, inserted bar 14 rotates through pivot 10 and connects in the upper end of U-shaped plate 7, stopper 13 fixed connection is in the circumferential surface of inserted bar 14, stopper 13 activity is pegged graft in the square hole, the circumferential surface of inserted bar 14 is located to spring 11 cover, and spring 11 is located between fixed block 12 and the pivot 10.

In this embodiment, be convenient for hold handle 15 with U-shaped plate 7 upwards pulling drive slide bar 8 break away from slide opening 9, realize the free movement of fixed plate 18, the stopper 13 card of also being convenient for is in the upper end of fixed block 12, prevents that slide bar 8 card from in slide opening 9, has improved the practicality of this device.

Specifically, the upper end fixedly connected with handle 15 of inserted bar 14, the surface parcel of handle 15 has the rubber sleeve, and the surface of rubber sleeve is carved with anti-skidding line.

In this embodiment, the handle 15 is convenient for rotate the insertion rod 14, the rubber sleeve is beneficial to improving the comfort of holding the handle 15, and the anti-slip pattern is beneficial to preventing hand slip.

Specifically, the lower extreme fixedly connected with foam-rubber cushion of base 1, and the lower extreme of foam-rubber cushion is carved with anti-skidding line.

In this embodiment, the frictional force between base 1 and desktop is benefited to increasing being provided with of foam-rubber cushion and anti-skidding line, and this device of being convenient for is placed on the desktop, prevents that this device from empting.

Specifically, the first dust guard 3 is made of a transparent material, and the second dust guard 5 is made of a transparent material.

In this embodiment, transparent material is chooseed for use to first dust guard 3 and second dust guard 5, observes the bright and dark condition of display screen 16 when being convenient for first dust guard 3 and second dust guard 5 protection display screen 16, is convenient for in time close display screen 16, practices thrift the electric energy.

Specifically, the height of the limiting block 13 is smaller than that of the square hole, and the length of the insertion rod 14 is larger than that of the fixing block 12.

In this embodiment, the limiting block 13 is clamped at the upper end of the fixing block 12, so that the sliding of the sliding rod 8 in the sliding groove 17 is limited, and the practicability of the device is improved.

The working principle is as follows: when the display screen 16 needs to be normally used, the handle 15 is held by a hand, the handle 15 is pulled upwards, the limiting block 13 is separated from the square hole, the handle 15 is rotated, the handle 15 is arranged on the upper portion of the fixing block 12, the U-shaped plate 7 is driven to move upwards by the upward movement of the fixing block 12, the U-shaped plate 7 moves upwards to drive the two sliding rods 8 to slide in the two sliding grooves 17 and the two sliding holes 9, after the two sliding rods 8 and the two sliding holes 9 are separated, the two fixing plates 18 can move freely, the first dust-proof plate 3 and the second dust-proof plate 5 are turned over in a rotating mode, the second dust-proof plate 5 is arranged on the upper portion of the display screen 16, the first dust-proof plate 3 is arranged on the rear portion of the display screen 16, the first dust-proof plate 3 and the second dust-proof plate 5 are opened, and when the display screen 16 is used, the first dust-proof plate 3 and the second dust-proof.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides an energy-conserving liquid crystal display, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a supporting column (2), the upper end of the supporting column (2) is fixedly connected with a display screen (16), the upper end of the display screen (16) is movably hinged with a second dustproof plate (5) through a second hinge (6), the lower end of the second hinge (6) is movably hinged with a first dustproof plate (3) through a first hinge (4), the left end and the right end of the first dustproof plate (3) are both fixedly connected with fixed plates (18), the right ends of the two fixed plates (18) are both chiseled with sliding holes (9), the left end and the right end of the display screen (16) are both chiseled with sliding grooves (17), the two sliding grooves (17) are respectively matched with the two sliding holes (9), the rear part of the display screen (16) is provided with a U-shaped plate (7), the left inner wall and the right inner wall of the U-shaped plate (7) are both, two slide bar (8) sliding connection respectively in two spout (17), two slide bar (8) respectively with two slide opening (9) phase-matchs, the upside of U-shaped board (7) is provided with pulling mechanism.

2. The energy-saving liquid crystal display panel of claim 1, wherein: the pulling mechanism comprises a rotating shaft (10), a spring (11), an inserting rod (14), a fixing block (12), a limiting block (13) and a square hole, the fixing block (12) is fixedly connected to the rear end of the display screen (16), the square hole is formed in the upper end of the fixing block (12), the inserting rod (14) is connected to the upper end of the U-shaped plate (7) in a rotating mode through the rotating shaft (10), the limiting block (13) is fixedly connected to the circumferential surface of the inserting rod (14), the limiting block (13) is movably inserted into the square hole, the circumferential surface of the inserting rod (14) is sleeved with the spring (11), and the spring (11) is located between the fixing block (12) and the rotating shaft (10).

3. The energy-saving liquid crystal display panel of claim 2, wherein: the upper end fixedly connected with handle (15) of inserted bar (14), the surface parcel of handle (15) has the rubber sleeve, and the surface of rubber sleeve is carved with anti-skidding line.

4. The energy-saving liquid crystal display panel of claim 3, wherein: the lower extreme fixedly connected with foam-rubber cushion of base (1), and the lower extreme of foam-rubber cushion is carved with anti-skidding line.

5. The energy-saving liquid crystal display panel according to claim 4, wherein: the first dustproof plate (3) is made of transparent materials, and the second dustproof plate (5) is made of transparent materials.

6. The energy-saving liquid crystal display panel according to claim 5, wherein: the height of the limiting block (13) is smaller than that of the square hole, and the length of the inserted link (14) is larger than that of the fixing block (12).