CN220397059U - Angle-adjustable LCD (liquid crystal display) - Google Patents
Angle-adjustable LCD (liquid crystal display) Download PDFInfo
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- CN220397059U CN220397059U CN202321911905.5U CN202321911905U CN220397059U CN 220397059 U CN220397059 U CN 220397059U CN 202321911905 U CN202321911905 U CN 202321911905U CN 220397059 U CN220397059 U CN 220397059U
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- lcd
- worm
- rotation
- liquid crystal
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 4
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display screens, in particular to an angle-adjustable LCD (liquid crystal display). The utility model provides an angle-adjustable LCD (liquid crystal display) screen, which comprises a base, a rotating rod, a supporting frame, a rotating shaft, clamping rods, worm gears and worm gears, wherein the middle part above the base is rotationally connected with the rotating rod, the supporting frame is fixed at the top end of the rotating rod, the upper part of the supporting frame penetrates through the transverse rotating shaft, the clamping rods are fixed at the two ends of the rotating shaft, the worm gears are fixed in the middle part of the rotating shaft, the worm gears are connected at the rear part of the supporting frame in a threaded mode, and the worm gears are meshed with the worm gears. Through rotating the worm, drive the worm wheel rotation, worm wheel and axis of rotation rigid coupling to drive axis of rotation horizontal direction rotation, the fixed draw-in lever and the stopper joint rigid coupling at axis of rotation both ends, make LCD display body rotate along with worm wheel and worm, reach the angle that adjusts LCD display body's orientation, the people can watch LCD display from different angles conveniently.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an angle-adjustable LCD (liquid crystal display).
Background
The LCD is a planar ultrathin display device, which consists of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, has low power consumption, is widely used for intelligent computer display, and can provide different experiences for users.
Patent grant bulletin number CN217177980U discloses an adjustable LCD (liquid crystal display) screen, which comprises a base, a support rod and an LCD display screen, wherein the support rod is fixed at the top of the base, the LCD display screen is positioned at one side of the support rod, the LCD display screen is positioned above the base, a device connecting groove is formed in one side, close to the support rod, of the LCD display screen, a wire arranging rod is arranged on one side, close to the wire arranging rod, of the outer surface of the support rod, a threaded hole is formed in one side, close to the support rod, of the wire arranging rod, a bolt is arranged at one end, close to the support rod, of the wire arranging rod, and the wire arranging rod is connected with the threaded hole through the bolt; the problem that the user can conveniently arrange wires when adjusting the height is solved in the patent, but the patent does not have the function of adjusting different angles according to the requirements of the user, the LCD liquid crystal display is watched from different directions, and the angle for watching the LCD liquid crystal display is limited.
Therefore, it is desirable to provide an angle-adjustable LCD.
Disclosure of Invention
In order to overcome the defect that the angle of the LCD is limited when the LCD is watched from different directions, the utility model provides an angle-adjustable LCD, which is convenient for users to arrange wires when the heights of the LCD are adjusted, but the angle-adjustable LCD is not provided with the functions of adjusting different angles according to the demands of users.
The utility model provides an LCD with adjustable angle, including the base, the dwang, the support frame, the axis of rotation, the card pole, the worm wheel, the worm, stopper and LCD body, base top middle part rotation is connected with the dwang, the dwang top is fixed with the support frame, support frame upper portion is run through and is had horizontal axis of rotation, axis of rotation both ends are fixed with the card pole, axis of rotation middle part is fixed with the worm wheel, support frame rear portion screw thread type is connected with the worm, worm and worm wheel meshing, the support frame front portion is provided with LCD body, a plurality of louvres have been seted up to LCD body outside, LCD body rear portion is provided with the stopper, the card pole is fixed with the stopper joint.
Further, the LCD screen also comprises a mounting shell, a supporting cylinder and an electric fan, wherein the mounting shell is arranged at the rear part of the LCD screen body and positioned below the radiating holes, the supporting cylinder is fixed on the outer surface of the mounting shell, and the electric fan is arranged in the supporting cylinder.
Further, the multifunctional electric heating device also comprises a protective pad, and the bottom of the base is sleeved with the protective pad.
Further, the device also comprises a rubber pad, and the joint of the rotating rod and the base is provided with the rubber pad.
Further, the worm further comprises a rotating handle, and one end of the worm far away from the worm wheel is fixedly connected with the rotating handle.
Further, the air conditioner further comprises a protective net and a dustproof net, wherein the protective net is arranged outside the supporting cylinder, and the dustproof net is arranged outside the radiating hole.
The utility model has the following advantages: 1. through rotating the worm, drive the worm wheel rotation, worm wheel and axis of rotation rigid coupling to drive axis of rotation horizontal direction rotation, the fixed draw-in lever and the stopper joint rigid coupling at axis of rotation both ends, make LCD display body rotate along with worm wheel and worm, reach the angle that adjusts LCD display body's orientation, the people can watch LCD display from different angles conveniently.
2. Through starting the electric fan for the inside air velocity of LCD liquid crystal display body, the electric fan passes through heat dissipation Kong Daichu with the inside heat that produces of LCD liquid crystal display body simultaneously, reaches the purpose of cooling, avoids the inside high temperature of LCD liquid crystal display body to lead to damaging electronic component.
3. Through setting up dust screen and protection network, dust screen and protection network can all block the dust impurity in the air and get into inside the LCD screen body, avoid inside deposition and influence the radiating effect.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a schematic perspective view of parts such as a clamping rod and a limiting block.
Fig. 4 is a schematic perspective view of parts such as worm wheel and worm.
Fig. 5 is a schematic perspective view of the supporting cylinder, the electric fan and other parts of the present utility model.
In the above figures: 1: base, 2: rotating rod, 3: support frame, 4: rotation axis, 5: clamping rod, 6: worm wheel, 7: rotating handle, 8: worm, 9: stopper, 10: LCD body, 11: heat dissipation holes, 120: mounting shell, 121: support cylinder, 122: electric fan, 13: protection pad, 14: rubber pad, 15: protective screening, 16: a dust-proof net.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides an angle adjustable LCD, as shown in figure 1, figure 3 and figure 4, including base 1, dwang 2, support frame 3, axis of rotation 4, clamping bar 5, worm wheel 6, turn handle 7, worm 8, stopper 9, LCD body 10 and protection pad 13, the rotation of "U" base 1 top middle part is connected with dwang 2, the equal cover of "U" base 1 bottom is equipped with protection pad 13, protection pad 13 can increase the friction with ground, prevent the device be difficult for sliding, support frame 3 is welded and fixed on dwang 2 top, support frame 3 upper portion runs through horizontal axis of rotation 4, axis of rotation 4 both ends welded and fixed with clamping bar 5, axis of rotation 4 middle part rigid coupling has worm wheel 6, support frame 3 rear portion screw thread is connected with worm 8, worm 8 meshes with worm wheel 6, support frame 3 front portion is provided with LCD body 10, LCD body 10 outside has seted up a plurality of louvres 11, heat dissipation hole 11 can be with LCD body inside heat discharge, LCD body 10 rear portion is provided with stopper 9, clamping bar 5 and 9 joint are fixed with stopper.
When the LCD liquid crystal display is required to be used, the protective pad 13 is sleeved on the base 1, so that the friction force between the LCD liquid crystal display and the ground can be increased, the stability of the device is ensured, the LCD liquid crystal display can be watched at different angles conveniently, the worm 8 is rotated through the rotating handle 7, the worm 8 is meshed with the worm wheel 6, the force in the vertical direction is transferred to the horizontal direction to drive the worm wheel 6 to rotate, the worm wheel 6 is fixedly connected with the rotating shaft 4, the rotating handle 7 is fixedly connected at one end of the worm 8 far away from the worm wheel 6, thereby driving the rotating shaft 4 to rotate in the horizontal direction, and the fixed clamping rods 5 at two ends of the rotating shaft 4 are fixedly connected with the limiting blocks 9 in a clamping manner, so that the LCD liquid crystal display body 10 rotates along with the worm 8 of the worm wheel 6, and the angle of the LCD liquid crystal display body 10 is adjusted; the clamping rod 5 and the limiting block 9 can be separated, so that the effect of convenient disassembly and assembly of the device is realized.
Example 2
On the basis of embodiment 1, as shown in fig. 2 and 5, the LCD panel further comprises a mounting shell 120, a supporting cylinder 121 and an electric fan 122, wherein the mounting shell 120 is mounted on the rear portion of the LCD panel body 10 through screws, the mounting shell 120 is positioned below the heat dissipation holes 11, the supporting cylinder 121 is fixedly welded on the outer surface of the mounting shell 120, the electric fan 122 is mounted inside the supporting cylinder 121 through bolts, the electric fan 122 quickens the air flow, and the internal temperature is reduced.
The LCD liquid crystal display body 10 can produce heat when the operation for the inside high temperature of LCD liquid crystal display body 10 leads to damaging electronic component, starts electric fan 122 for the inside air velocity of LCD liquid crystal display body 10, the electric fan 122 is with the inside heat that produces of LCD liquid crystal display body 10 through louvre 11 bringing out simultaneously, reaches the purpose of cooling.
As shown in fig. 2, the rotary rod 2 further comprises a rubber pad 14, and the rubber pad 14 is arranged at the joint of the rotary rod 2 and the base 1.
The rubber pad 14 can prevent dust and impurities in the air from entering the threaded connection position of the rotating rod 2 and the base 1, so that the worm 8 is prevented from being difficult to rotate later.
As shown in fig. 2, the support cylinder 121 further comprises a protective net 15 and a dust screen 16, wherein the protective net 15 is arranged outside the support cylinder 121, and the dust screen 16 is arranged outside the heat dissipation holes 11.
The dust screen 16 and the protection screen 15 can block dust impurities in the air from entering the LCD liquid crystal display screen body 10, so that the heat dissipation effect is prevented from being influenced due to dust accumulation in the LCD liquid crystal display screen body, and meanwhile, the protection screen 15 can prevent hands from extending into the supporting cylinder 121 to be contacted with the electric fan 122 during carrying, so that fingers are injured.
It should be understood that this example is only illustrative of the utility model and is not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (6)
1. The utility model provides an LCD with adjustable angle, including base (1), dwang (2), support frame (3), axis of rotation (4), kelly (5), stopper (9) and LCD body (10), base (1) top middle part rotation is connected with dwang (2), dwang (2) top is fixed with support frame (3), support frame (3) upper portion is run through has horizontal axis of rotation (4), axis of rotation (4) both ends are fixed with kelly (5), support frame (3) front portion is provided with LCD body (10), a plurality of louvres (11) have been seted up to LCD body (10) outside, LCD body (10) rear portion is provided with stopper (9), kelly (5) are fixed with stopper (9) joint, characterized by: the novel worm gear is characterized by further comprising a worm wheel (6) and a worm (8), wherein the worm wheel (6) is fixed in the middle of the rotating shaft (4), the worm (8) is connected to the rear portion of the support frame (3) in a threaded mode, and the worm (8) is meshed with the worm wheel (6).
2. An angularly adjustable LCD liquid crystal display according to claim 1, characterized in that: the LCD display screen comprises a LCD display screen body (10) and is characterized by further comprising an installation shell (120), a supporting cylinder (121) and an electric fan (122), wherein the installation shell (120) is installed at the rear part of the LCD display screen body (10), the installation shell (120) is positioned below the radiating holes (11), the supporting cylinder (121) is fixedly arranged on the outer surface of the installation shell (120), and the electric fan (122) is installed inside the supporting cylinder (121).
3. An angularly adjustable LCD liquid crystal display according to claim 2, characterized in that: the utility model also comprises a protection pad (13), and the bottom of the base (1) is sleeved with the protection pad (13).
4. An angularly adjustable LCD liquid crystal display according to claim 3, characterized in that: the rotary rod (2) is connected with the base (1) through a rubber pad (14), and the rubber pad (14) is arranged at the joint of the rotary rod (2) and the base.
5. An angularly adjustable LCD panel according to claim 4, wherein: the worm gear also comprises a rotating handle (7), and one end of the worm (8) far away from the worm wheel (6) is fixedly connected with the rotating handle (7).
6. An angle-adjustable LCD liquid crystal display according to claim 5, wherein: the heat dissipation device further comprises a protection net (15) and a dust screen (16), wherein the protection net (15) is arranged outside the support cylinder (121), and the dust screen (16) is arranged outside the heat dissipation hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911905.5U CN220397059U (en) | 2023-07-20 | 2023-07-20 | Angle-adjustable LCD (liquid crystal display) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911905.5U CN220397059U (en) | 2023-07-20 | 2023-07-20 | Angle-adjustable LCD (liquid crystal display) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397059U true CN220397059U (en) | 2024-01-26 |
Family
ID=89603849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321911905.5U Active CN220397059U (en) | 2023-07-20 | 2023-07-20 | Angle-adjustable LCD (liquid crystal display) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397059U (en) |
-
2023
- 2023-07-20 CN CN202321911905.5U patent/CN220397059U/en active Active
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