CN222717820U - Liquid crystal display screen - Google Patents
Liquid crystal display screen Download PDFInfo
- Publication number
- CN222717820U CN222717820U CN202421081638.8U CN202421081638U CN222717820U CN 222717820 U CN222717820 U CN 222717820U CN 202421081638 U CN202421081638 U CN 202421081638U CN 222717820 U CN222717820 U CN 222717820U
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- China
- Prior art keywords
- display screen
- fixedly connected
- liquid crystal
- crystal display
- sliding
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model relates to the technical field of display screens, in particular to a liquid crystal display screen, which comprises a display screen main body, wherein an assembling plate is fixedly arranged on the back surface of the display screen main body through bolts, and a sliding frame is fixedly connected to the outer side of the assembling plate. The utility model has the advantages that the pulling plate is pulled to drive the pin shaft to move outwards until the pin shaft moves out of the pin hole, then the locking of the supporting rod can be released, the base is pushed to rotate around the rotating shaft until the base is parallel to the display screen main body, then the supporting rod is locked by the pin shaft again after the pulling plate is released, finally the control knob is twisted to drive the screw rod to rotate, the sliding block can be driven to move upwards until the base is mounted on the wall through the expansion screw after the height of the base is proper, and two mounting modes of placing and hanging can be realized through one mounting component, so that the matched parts of the display screen main body are reduced, the transportation is more convenient, and the purchase cost of the liquid crystal display screen can be reduced.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a liquid crystal display screen.
Background
The liquid crystal display is a flat panel display device. The liquid crystal display consists of liquid crystal display panel and glass substrate, and has two crystal liquid solutions in polarized material, and when current passes through the liquid, the crystal will rearrange to reach imaging aim. The display technology has the advantages of small volume, light weight, no radiation, high brightness, high contrast, low working voltage, micro power consumption and the like, and is widely applied to various devices.
The liquid crystal display screen has the following defects that the liquid crystal display screen needs to be installed according to the actual use condition when in use, sometimes needs to be supported by a base and placed on a tabletop, sometimes needs to be installed on a wall by using a hanging frame, and therefore the liquid crystal display screen needs to be matched with the base and the hanging frame, the matched parts of the liquid crystal display screen can be increased, the transportation can be influenced, the purchase cost of the liquid crystal display screen can be increased, and the liquid crystal display screen is needed to solve the problems.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an objective of the present utility model is to provide a liquid crystal display to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a liquid crystal display, including a display main body, an assembling plate is fixedly mounted on a back surface of the display main body through a bolt, a sliding frame is fixedly connected on an outer side of the assembling plate, a screw rod is rotatably connected in the sliding frame through a bearing, a sliding block is slidably connected on an inner wall of the sliding frame, the sliding block is in threaded connection with the screw rod, a supporting rod is fixedly connected on an outer side of the sliding block, a rotating shaft is rotatably connected on a bottom of the supporting rod, two baffles are fixedly connected at two ends of the rotating shaft, bases are fixedly connected on bottoms of the two baffles, a spring is fixedly connected on an outer side of the baffle, a pull plate is fixedly connected on one side of the spring, a pin is fixedly connected on an inner side of the pull plate, and the pin is in clamping connection with the supporting rod.
By the above-mentioned scheme preferred, the inner wall fixedly connected with of sliding frame two guide bars, two the guide bar symmetric distribution is in the both sides of lead screw, guide bar and slider sliding connection.
By the above-mentioned scheme preferred, the top surface of slider runs through and has seted up the screw hole, the top fixedly connected with control knob of lead screw, control knob coincides with the axle center of lead screw, the screw rod is with the screw pitch looks adaptation of screw hole.
By any of the above schemes, preferably, the supporting rod is fixedly connected with the sliding block through a bolt, and the supporting rod is slidably connected with the sliding frame.
By any of the above schemes, preferably, the side surface of the supporting rod is provided with a rotation hole in a penetrating way, the baffle is connected with the rotation hole in a sliding way, and the rotation shaft is connected with the supporting rod in a rotating way through the rotation hole.
By the above-mentioned scheme preferred, a plurality of pinhole has been seted up to the side of bracing piece, a plurality of pinhole circumference array is in the side of bracing piece, the round pin axle passes through pinhole and bracing piece looks joint, round pin axle and baffle sliding connection.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
When the display screen main body is required to be placed on a desktop for use, the base can be placed on the flat desktop, then the control knob is twisted to drive the screw rod to rotate, the sliding block can be driven to slide in the sliding frame through screw transmission, the sliding block can be limited in movement through the guide rod, the sliding block can move more stably, after the distance between the display screen main body and the base is proper, the height of the display screen main body can be conveniently adjusted, when the display screen main body is required to be hung and used, the pulling plate can be pulled to drive the pin shaft to move outwards until the pulling plate moves out of the pin hole to release locking of the supporting rod, then the base is pushed to rotate around the rotating shaft until the base is released to lock the supporting rod through the pin shaft after the base is parallel to the display screen main body, finally the control knob is twisted to drive the screw rod to rotate, the sliding block to move upwards until the base is installed on a wall through an expansion screw, two installation modes of placing and hanging are reduced, and the cost of the display screen main body can be more conveniently purchased.
Drawings
FIG. 1 is a schematic view of a first view angle structure of an assembly of the present utility model;
FIG. 2 is a schematic view of a second view angle structure of the assembly of the present utility model;
FIG. 3 is a schematic view of a third view angle structure of the assembly of the present utility model;
FIG. 4 is a schematic diagram of a sliding frame according to the present utility model;
FIG. 5 is a schematic view of the structure of the base of the present utility model;
fig. 6 is a schematic structural view of the support bar of the present utility model.
In the figure, the display screen comprises a 1-display screen main body, a 2-assembly plate, a 3-sliding frame, a 4-screw rod, a 5-sliding block, a 6-supporting rod, a 7-rotating shaft, an 8-baffle, a 9-base, a 10-spring, a 11-pulling plate, a 12-pin shaft, a 13-guide rod, a 14-threaded hole, a 15-control knob, a 16-rotating hole and a 17-pin hole.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 6, a liquid crystal display screen comprises a display screen main body 1, wherein an assembling plate 2 is fixedly installed on the back surface of the display screen main body 1 through bolts, a sliding frame 3 is fixedly connected to the outer side of the assembling plate 2, a screw rod 4 is rotatably connected to the inner side of the sliding frame 3 through a bearing, a sliding block 5 is slidably connected to the inner wall of the sliding frame 3, the sliding block 5 is in threaded connection with the screw rod 4, a supporting rod 6 is fixedly connected to the outer side of the sliding block 5, a rotating shaft 7 is rotatably connected to the bottom of the supporting rod 6, two baffle plates 8 are fixedly connected to two ends of the rotating shaft 7, bases 9 are fixedly connected to the bottoms of the two baffle plates 8, springs 10 are fixedly connected to the outer sides of the baffle plates 8, a pull plate 11 is fixedly connected to one side of the springs 10, a pin shaft 12 is fixedly connected to the inner side of the pull plate 11, and the pin shaft 12 is in clamping connection with the supporting rod 6.
As an alternative technical scheme of the utility model, the inner wall of the sliding frame 3 is fixedly connected with two guide rods 13, the two guide rods 13 are symmetrically distributed on two sides of the screw rod 4, the guide rods 13 are in sliding connection with the sliding block 5, and the movement of the sliding block 5 can be limited through the guide rods 13, so that the movement of the sliding block 5 is more stable.
As an alternative technical scheme of the utility model, the top surface of the sliding block 5 is provided with a threaded hole 14 in a penetrating way, the top of the screw rod 4 is fixedly connected with a control knob 15, the control knob 15 coincides with the axis of the screw rod 4, the screw rod 4 is matched with the thread pitch of the threaded hole 14, the control knob 15 is twisted to drive the screw rod 4 to rotate, and the sliding block 5 can be driven to slide in the sliding frame 3 through thread transmission, so that the screw rod 4 can be controlled conveniently.
As an alternative technical scheme of the utility model, the supporting rod 6 is fixedly connected with the sliding block 5 through bolts, and the supporting rod 6 is in sliding connection with the sliding frame 3.
As an alternative technical scheme of the utility model, the side surface of the supporting rod 6 is provided with a rotating hole 16 in a penetrating way, the baffle plate 8 is in sliding connection with the rotating hole 16, the rotating shaft 7 is in rotating connection with the supporting rod 6 through the rotating hole 16, the base 9 is pushed to rotate around the rotating shaft 7 until the base 9 is parallel to the display screen main body 1, and the angle of the base 9 can be adjusted.
As an alternative technical scheme of the utility model, a plurality of pin holes 17 are formed in the side face of the supporting rod 6, the plurality of pin holes 17 are circumferentially arrayed on the side face of the supporting rod 6, the pin shaft 12 is clamped with the supporting rod 6 through the pin holes 17, the pin shaft 12 is in sliding connection with the baffle plate 8, the pulling plate 11 is pulled to drive the pin shaft 12 to move outwards until the pin shaft 12 moves out of the pin holes 17, locking of the supporting rod 6 can be released, and adjustment of the base 9 can be more convenient.
A liquid crystal display screen has the following working principle:
1) When the display screen main body 1 is required to be placed on a desktop for use, the base 9 can be placed on the flat desktop, and then the control knob 15 is twisted to drive the screw rod 4 to rotate, and the sliding block 5 can be driven to slide in the sliding frame 3 through threaded transmission.
2) When the display screen main body 1 needs to be hung and used, the pull plate 11 can be pulled to drive the pin shaft 12 to move outwards until the pin shaft moves out of the pin hole 17, and then the locking of the support rod 6 can be released.
3) The base 9 is pushed to rotate around the rotating shaft 7 until the base 9 is parallel to the display screen main body 1, the pull plate 11 is loosened, the support rod 6 is locked again through the pin shaft 12, finally the control knob 15 is twisted to drive the screw rod 4 to rotate, the sliding block 5 can be driven to move upwards, and the base 9 is installed on a wall through the expansion screw after the height of the base 9 is proper.
In summary, this liquid crystal display, when needs place display main part 1 on the desktop and use, can place base 9 on smooth desktop, twist control knob 15 makes it drive lead screw 4 and rotates afterwards, can drive slider 5 at the inside slip of sliding frame 3 through the screw drive, can carry out spacing to the motion of slider 5 through guide bar 13, can make slider 5 motion more stable, after the interval between display main part 1 and base 9 is suitable can, can be convenient for adjust the height of display main part 1, when needs hang display main part 1 and use, can pull arm 11 makes it drive round pin axle 12 outwards move, can release the locking to bracing piece 6 after going out pinhole 17, promote base 9 and make it rotate around axis of rotation 7 afterwards, loosen arm 11 and lock bracing piece 6 again through round pin axle 12 after base 9 and display main part 1, twist control knob 15 makes it drive lead screw 4 and rotate, can drive slider 5 upward movement, after the height of base 9 is suitable, can be convenient for adjust the height of display main part 1 through installing on the wall mounting through the base 9, can be reduced in addition can realize that the cost is reduced and can only the realization is convenient for the display is hung in the installation of two kinds of parts.
Claims (6)
1. The liquid crystal display screen is characterized by comprising a display screen main body (1), wherein an assembling plate (2) is fixedly arranged on the back surface of the display screen main body (1) through bolts, a sliding frame (3) is fixedly connected to the outer side of the assembling plate (2), a screw rod (4) is rotatably connected to the inner side of the sliding frame (3) through a bearing, a sliding block (5) is slidably connected to the inner wall of the sliding frame (3), the sliding block (5) is in threaded connection with the screw rod (4), a supporting rod (6) is fixedly connected to the outer side of the sliding block (5), a rotating shaft (7) is rotatably connected to the bottom of the supporting rod (6), two baffle plates (8) are fixedly connected to the two ends of the rotating shaft (7), a base (9) is fixedly connected to the outer side of the baffle plates (8), a spring (10) is fixedly connected to a pulling plate (11), and a pin shaft (12) is fixedly connected to the inner side of the pulling plate (11) and is clamped with the supporting rod (6).
2. The liquid crystal display screen of claim 1, wherein two guide rods (13) are fixedly connected to the inner wall of the sliding frame (3), the two guide rods (13) are symmetrically distributed on two sides of the screw rod (4), and the guide rods (13) are in sliding connection with the sliding blocks (5).
3. The liquid crystal display screen of claim 2, wherein the top surface of the sliding block (5) is provided with a threaded hole (14) in a penetrating mode, the top of the screw rod (4) is fixedly connected with a control knob (15), the control knob (15) coincides with the axis of the screw rod (4), and the screw thread pitch of the screw rod (4) is matched with that of the threaded hole (14).
4. A liquid crystal display according to claim 3, wherein the support bar (6) is fixedly connected with the slider (5) by a bolt, and the support bar (6) is slidably connected with the sliding frame (3).
5. A liquid crystal display according to claim 4, wherein the side surface of the supporting rod (6) is provided with a rotating hole (16) in a penetrating manner, the baffle plate (8) is connected with the rotating hole (16) in a sliding manner, and the rotating shaft (7) is connected with the supporting rod (6) in a rotating manner through the rotating hole (16).
6. The liquid crystal display screen of claim 5, wherein a plurality of pin holes (17) are formed in the side face of the support rod (6), the pin holes (17) are circumferentially arrayed on the side face of the support rod (6), the pin shafts (12) are clamped with the support rod (6) through the pin holes (17), and the pin shafts (12) are in sliding connection with the baffle plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421081638.8U CN222717820U (en) | 2024-05-17 | 2024-05-17 | Liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421081638.8U CN222717820U (en) | 2024-05-17 | 2024-05-17 | Liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222717820U true CN222717820U (en) | 2025-04-04 |
Family
ID=95167389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421081638.8U Active CN222717820U (en) | 2024-05-17 | 2024-05-17 | Liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222717820U (en) |
-
2024
- 2024-05-17 CN CN202421081638.8U patent/CN222717820U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |