CN215173766U

CN215173766U - Novel scalable liquid crystal display

Info

Publication number: CN215173766U
Application number: CN202023086991.XU
Authority: CN
Inventors: 刁春雨
Original assignee: Shenzhen Aisidi Technology Co ltd
Current assignee: Shenzhen Aisidi Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-12-14
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a liquid crystal display technical field, specific novel scalable liquid crystal display that says so, the on-line screen storage device comprises a base, base bottom difference fixed mounting fixed block, the inside first spacing groove that is equipped with of base, rotate the installation round bar in the first spacing groove, round bar fixed connection disc, disc left side fixed mounting handle, fixed surface installs the second dead lever on the disc, second fixed rod top fixed mounting nut. The utility model discloses a when adjusting the height of liquid crystal display body, can drive the liquid crystal display body through the horizontal piece that slides and slide from top to bottom in the second dead lever, when adjusting to the height of needs, promote first horizontal pole again and insert the draw-in groove, when needing the height-adjusting again, stimulate first horizontal pole and pass through stopper and second spacing groove sliding fit, be favorable to laborsaving when extracting first horizontal pole, slide from top to bottom in promoting the horizontal piece in first dead lever at last to different heights have been adjusted.

Description

Novel scalable liquid crystal display

Technical Field

The utility model relates to a liquid crystal display technical field particularly, relates to a novel scalable liquid crystal display.

Background

Liquid Crystal Displays (LCDs) are used in digital watches and one type of display for many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. Thus, each crystal acts like a louver, both allowing light to pass through and blocking light. Liquid Crystal Display (LCD) technology information products are now developed toward the goals of being light, thin, short, and small, and it is certainly no exception to display products having a long history in the computer periphery. Under the precondition of easy carrying and transportation, the conventional display methods such as CRT video display and LED display are all limited by the factors of too large volume or huge power consumption, which cannot meet the practical requirements of users. The development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

However, in the conventional device, the operation is troublesome when adjusting different angles of the liquid crystal display, the liquid crystal display is not firm after the adjustment of the angle is completed, the height of the liquid crystal display cannot be adjusted, and the stability after the height adjustment is not easy to perform.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel scalable liquid crystal display, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel telescopic liquid crystal display screen comprises a base, wherein fixed blocks are respectively fixedly installed at the bottom end of the base, a first limiting groove is formed in the base, a round rod is rotatably installed in the first limiting groove, the round rod is fixedly connected with a disc, a handle is fixedly installed at the left side of the disc, a second fixed rod is fixedly installed on the upper surface of the disc, a nut is fixedly installed at the top end of the second fixed rod, a plurality of clamping grooves are formed in the outer surface of the second fixed rod, a first sliding block is slidably installed on a rod body of the second fixed rod, a locking component is fixedly connected to the right side of the first sliding block, an adjusting component is fixedly connected to the left side of the first sliding block and comprises a semicircular clamping block, a long rod is fixedly installed at the left side of the first sliding block, a rotating shaft is rotatably installed in the long rod, the semicircular clamping block tightly clamps the rotating shaft, and the first fixed rod is fixedly installed on the rotating shaft, first dead lever end fixed connection liquid crystal display body.

Preferably, the locking assembly comprises a transverse block and a first transverse rod, the first transverse rod penetrates through the inner portion of the transverse block through a cavity, the first transverse rod is connected with the clamping groove through a first sliding block, and second limiting grooves are formed in the upper side and the lower side of the inner portion of the transverse block.

Preferably, the second limiting grooves on two sides are slidably provided with limiting blocks, the limiting blocks on two sides are fixedly connected with a rod body of the first cross rod, and the rod body of the first cross rod is sleeved with a first spring.

Preferably, the adjusting assembly comprises a fixing pin, a fixing transverse block and a placing block, the long rod is fixedly installed on the upper surface and the lower surface of the placing block, the placing block is fixedly installed on the outer surface of the placing block on the two sides, the placing block is provided with a sliding groove, and the sliding block is installed on the two sides of the sliding groove in a sliding mode.

Preferably, the sliding grooves on the two sides are internally and fixedly provided with second springs, the second springs on the two sides are fixedly connected with second sliding blocks, and the second sliding blocks on the two sides are fixedly connected with fixing pins.

Preferably, the inner surfaces of the fixing pins on two sides are fixedly provided with semicircular clamping blocks, the right sides of the semicircular clamping blocks on two sides are fixedly connected with second cross rods, the second cross rods on two sides are slidably arranged in third limiting grooves, and the third limiting grooves on two sides are arranged on the upper side and the lower side of the fixed cross blocks.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) when the angle of the liquid crystal display screen body is improper, the fixing pin can be pulled to slide upwards through the second slider, the fixing pin is clamped by the fixing pin through the semicircular clamping block when the proper angle is adjusted, the fixing pin is prevented from falling off when the rotating shaft is adjusted, different angles can be adjusted on the liquid crystal display screen body, the angle is convenient to adjust, when the proper angle is adjusted, the rotating shaft is clamped and fixed through the fixing pin through the semicircular clamping block, the rotating shaft is stable, the liquid crystal display screen body is stabilized when the proper angle is adjusted, the fixing pin is convenient to pull again through the sliding fit of the second cross rod and the third limiting groove, finally the fixing pin is put back through the elastic force of the first spring when the first fixing rod is put back, and if the integral angle of the liquid crystal display screen body is improper, the round rod is rotated through the handle and the disc is driven to adjust the integral angle, finally, the adjustment of different angles of the liquid crystal display body and the adjustment of the whole angle are completed.

(2) When the height of liquid crystal display body is adjusted to needs, can drive the liquid crystal display body to slide from top to bottom in the second dead lever through the horizontal piece that slides, when adjusting the height of needs, promote first horizontal pole again and insert in the draw-in groove, when needing height-adjusting again, the first horizontal pole of pulling passes through stopper and second spacing groove sliding fit, it is laborsaving when extracting first horizontal pole to be favorable to, thereby extract first horizontal pole, slide from top to bottom in first dead lever promoting the horizontal piece at last, utilize the elasticity of first spring to put back when putting back first dead lever at last, thereby the different heights have been adjusted.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel retractable liquid crystal display screen according to the present invention;

fig. 2 is a schematic front view of the novel retractable liquid crystal display of the present invention;

fig. 3 is a schematic perspective view of a novel retractable liquid crystal display of the present invention;

fig. 4 is a schematic cross-sectional view of a novel retractable liquid crystal display of the present invention;

fig. 5 is the utility model discloses a novel scalable liquid crystal display's adjusting part structure sketch map.

In the figure: 1. a liquid crystal display body; 2. a first fixing lever; 3. a long rod; 301. a rotating shaft; 4. a handle; 5. a base; 501. a round bar; 502. a first limit groove; 6. a fixed block; 7. a disc; 8. a second fixing bar; 801. a nut; 802. a card slot; 9. a first slider; 10. a locking assembly; 101. a transverse block; 102. a second limit groove; 103. a first cross bar; 104. a first spring; 105. a limiting block; 11. an adjustment assembly; 1101. placing the blocks; 1102. a second spring; 1103. a chute; 1104. a second slider; 1105. a second cross bar; 1106. fixing the transverse block; 1107. a semicircular clamping block; 1108. a third limiting groove; 1109. blocking; 1110. and fixing the pin.

Detailed Description

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

Examples

As shown in FIGS. 1-5, a novel retractable liquid crystal display screen comprises a base 5, wherein the bottom end of the base 5 is respectively fixedly provided with a fixed block 6, the base 5 is internally provided with a first limiting groove 502, a round rod 501 is rotatably arranged in the first limiting groove 502, the round rod 501 is fixedly connected with a disc 7, the left side of the disc 7 is fixedly provided with a handle 4, the upper surface of the disc 7 is fixedly provided with a second fixed rod 8, the top end of the second fixed rod 8 is fixedly provided with a nut 801, the outer surface of the second fixed rod 8 is provided with a plurality of clamping grooves 802, the rod body of the second fixed rod 8 is slidably provided with a first slide block 9, the right side of the first slide block 9 is fixedly connected with a locking component 10, the left side of the first slide block 9 is fixedly connected with an adjusting component 11, the adjusting component 11 comprises a semicircular clamping block 1107, the left side of the first slide block 9 is fixedly provided with a long rod 3, the inside of the long rod 3 is rotatably provided with a rotating shaft 301, the semicircular clamping block 1107, the rotating shaft 301 is fixedly provided with a first fixed rod 2, the end of the first fixing rod 2 is fixedly connected with the liquid crystal display screen body 1.

Through above-mentioned technical scheme, open adjusting part 11, can rotate the upper and lower angle regulation to liquid crystal display body 1 through pivot 301, can carry out the chucking with semi-circular clamp splice 1107 after the regulation is accomplished, be favorable to preventing that liquid crystal display body 1 can not keep fixed because of pivot 301 unstability when having adjusted the angle, it adjusts to slide from top to bottom at second dead lever 8 to drive liquid crystal display body 1 through locking Assembly 10 again, be favorable to height-adjusting, and at last through draw-in groove 802 and locking Assembly 10's locking cooperation, the position of height in the difference of liquid crystal display body 1 has finally been stabilized.

In this embodiment, the locking assembly 10 includes a cross block 101 and a first cross bar 103, the first cross bar 103 penetrates through the inside of the cross block 101 through a cavity, the first cross bar 103 is connected with the slot 802 through a first slider 9, the upper and lower sides of the inside of the cross block 101 are provided with second limiting grooves 102, the second limiting grooves 102 on both sides are slidably mounted with limiting blocks 105, the limiting blocks 105 on both sides are fixedly connected with the rod body of the first cross bar 103, the rod body of the first cross bar 103 is sleeved with a first spring 104, when the height of the liquid crystal display body 1 needs to be adjusted, the liquid crystal display body 1 can be driven by the sliding cross block 101 to slide up and down in the second fixing rod 8, when the height is adjusted to a required height, the first cross bar 103 is pushed to be inserted into the slot 802, when the height needs to be adjusted again, the first cross bar 103 is pulled to be slidably matched with the limiting blocks 105 and the second limiting grooves 102, which is beneficial to save labor when the first cross bar 103 is pulled out, thereby pulling out the first cross bar 103, finally sliding up and down in the first fixing lever 2 while pushing the cross block 101, and finally being returned by the elastic force of the first spring 104 while returning the first fixing lever 2, thereby adjusting different heights.

When specifically setting up, adjusting part 11 includes fixed pin 1110, fixed horizontal piece 1106 and place the piece 1101, the piece 1101 is placed in fixed surface installation about stock 3, piece 1101 is placed to both sides, piece 1101 is placed to the outer fixed surface of piece 1101, piece 1101 is equipped with spout 1103 is placed to both sides, slidable mounting second slider 1104 in the spout 1103 of both sides, fixed mounting second spring 1102 in the spout 1103 of both sides, both sides second spring 1102 fixed connection second slider 1104, both sides second slider 1104 fixed connection fixed pin 1110, fixed pin 1110 upwards slides through second slider 1104, when up, can live fixed pin 1110 through the branch 1109, be favorable to preventing fixed pin 1110 whereabouts when adjusting pivot 301, thereby conveniently in adjusting pivot 301, and when putting back fixed pin 1110, utilize the elasticity of second spring 1102 to kick-back, conveniently in putting out fixed pin 1110.

When specifically setting up, the semicircular clamp splice 1107 of both sides fixed pin 1110 internal surface fixed mounting, semicircular clamp splice 1107 right side fixed connection second horizontal pole 1105, both sides second horizontal pole 1105 slidable mounting is in third spacing groove 1108, both sides third spacing groove 1108 is equipped with the upper and lower both sides at fixed horizontal piece 1106, fixed pin 1110 utilizes semicircular clamp splice 1107 to carry out the tight fixed of countershaft 301 clamp, thereby prevent the firm of liquid crystal display body 1 when adjusting different angles, recycle the sliding fit of second horizontal pole 1105 and third spacing groove 1108, can let fixed pin 1110 carry out laborsaving upper and lower slip, thereby convenience when adjusting pivot 301.

This novel scalable liquid crystal display's theory of operation:

during the use, if feel that the height of liquid crystal display body 1 is not suitable, can stimulate first horizontal pole 103 earlier and pass through stopper 105 and second spacing groove 102 sliding fit, thereby extract first horizontal pole 103, promote horizontal piece 101 again and slide from top to bottom in first dead lever 2, when adjusting the height that needs, thereby promote first horizontal pole 103 and insert in draw-in groove 802, utilize the elasticity of first spring 104 to put back when putting back first dead lever 2 at last, finally accomplish the different heights of adjustment liquid crystal display body 1.

When the angle of liquid crystal display body 1 is improper, can stimulate fixed pin 1110 and up slide through second slider 1104, it does not live fixed pin 1110 to recycle other piece 1109, be favorable to preventing fixed pin 1110 whereabouts when adjusting pivot 301, thereby can carry out the angle of adjusting difference to liquid crystal display body 1, when adjusting suitable angle, rethread fixed pin 1110 utilizes semi-circular clamp splice 1107 to carry out the tight fixing of countershaft 301 clamp, and recycle the sliding fit of second horizontal pole 1105 and third spacing groove 1108, it is convenient when conveniently pulling fixed pin 1110 again, finally accomplish the regulation of the different angles of liquid crystal display body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel scalable liquid crystal display, includes base (5), its characterized in that: the bottom of the base (5) is respectively fixedly provided with a fixed block (6), a first limiting groove (502) is arranged in the base (5), a round rod (501) is rotatably arranged in the first limiting groove (502), the round rod (501) is fixedly connected with a disc (7), a handle (4) is fixedly arranged on the left side of the disc (7), a second fixed rod (8) is fixedly arranged on the upper surface of the disc (7), a nut (801) is fixedly arranged on the top end of the second fixed rod (8), a plurality of clamping grooves (802) are formed in the outer surface of the second fixed rod (8), a first sliding block (9) is slidably arranged on the rod body of the second fixed rod (8), a locking component (10) is fixedly connected on the right side of the first sliding block (9), an adjusting component (11) is fixedly connected on the left side of the first sliding block (9), and the adjusting component (11) comprises a semicircular clamping block (1107), first slider (9) left side fixed mounting stock (3), stock (3) internal rotation installs pivot (301), semi-circular clamp splice (1107) chucking pivot (301), first dead lever of pivot (301) fixed mounting (2), first dead lever (2) end fixed connection liquid crystal display body (1).

2. The novel retractable liquid crystal display screen of claim 1, wherein: locking Assembly (10) include horizontal piece (101) and first horizontal pole (103), first horizontal pole (103) run through the inside at horizontal piece (101) through the cavity, first horizontal pole (103) are through first slider (9) connecting groove (802), both sides are equipped with second spacing groove (102) about horizontal piece (101) is inside.

3. The novel retractable liquid crystal display screen of claim 2, wherein: the second limiting grooves (102) on two sides are provided with limiting blocks (105) in a sliding mode, the limiting blocks (105) on two sides are fixedly connected with a rod body of the first cross rod (103), and a first spring (104) is sleeved on the rod body of the first cross rod (103).

4. The novel retractable liquid crystal display screen as claimed in claim 1, wherein; the adjusting assembly (11) comprises a fixing pin (1110), a fixing transverse block (1106) and a placing block (1101), wherein the long rod (3) is fixedly installed on the upper surface and the lower surface of the placing block (1101), the placing block (1101) is fixedly installed on the outer surface of the placing block (1109), the placing block (1101) is provided with a sliding groove (1103) and two sides of a second sliding block (1104) which is slidably installed in the sliding groove (1103).

5. The novel retractable liquid crystal display screen of claim 4, wherein: and second springs (1102) are fixedly arranged in the sliding grooves (1103) on two sides, the second springs (1102) on two sides are fixedly connected with second sliding blocks (1104), and the second sliding blocks (1104) on two sides are fixedly connected with fixing pins (1110).

6. The novel retractable liquid crystal display screen of claim 5, wherein: both sides fixed pin (1110) internal surface fixed mounting semicircular clamp splice (1107), both sides semicircular clamp splice (1107) right side fixed connection second horizontal pole (1105), both sides second horizontal pole (1105) slidable mounting is in third spacing groove (1108), both sides third spacing groove (1108) are equipped with the upper and lower both sides at fixed horizontal piece (1106).