CN212649585U - High-definition liquid crystal television - Google Patents
High-definition liquid crystal television Download PDFInfo
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- CN212649585U CN212649585U CN202021251828.1U CN202021251828U CN212649585U CN 212649585 U CN212649585 U CN 212649585U CN 202021251828 U CN202021251828 U CN 202021251828U CN 212649585 U CN212649585 U CN 212649585U
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Abstract
The utility model discloses a high-definition liquid crystal television, which comprises a movable plate, wherein two fixed blocks are fixedly connected at the top of the movable plate close to the left side and the right side, two fixed blocks positioned at the same side are arranged in a front-back manner, a sliding mechanism is arranged at the bottom of the fixed blocks, a liquid crystal television body is arranged at the top of the movable plate close to the center, a thick pipe is fixedly connected at one end of the fixed block close to the liquid crystal television body, a spring is fixedly connected in the inner cavity of the thick pipe, a thin rod is fixedly connected at one end of the spring far away from the thick pipe, a pressing plate is fixedly connected at one end of the thin rod far away from the spring, one end of the pressing plate far away from the thin rod is mutually attached to the liquid crystal television body, a third bearing is fixedly connected at the bottom of the movable plate, thereby the device has the characteristics of wide application range.
Description
Technical Field
The utility model relates to a LCD TV technical field specifically is a high definition LCD TV.
Background
In daily life, the television is the indispensable household electrical apparatus, and the kind of television has a lot of, has the LCD TV wherein, and current LCD TV is in the use, often can appear that luminance is inhomogeneous, the light is not enough and black border district scheduling problem in a poor light, this undoubtedly causes its practicality to be low, and in the use, can not carry out the regulation in the angle along with needs to make its application scope less.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming defects such as the practicality of prior art is low, application scope is little, provides a high definition liquid crystal TV. The high-definition liquid crystal television has the characteristics of high practicability, wide application range and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a high-definition liquid crystal television comprises a movable plate, wherein two fixed blocks are fixedly connected to the top of the movable plate close to the left side and the right side, the two fixed blocks positioned on the same side are arranged in a front-back mode, a sliding mechanism is arranged at the bottom of each fixed block, a liquid crystal television body is arranged at the top of the movable plate close to the center, a thick tube is fixedly connected to one end of each fixed block close to the liquid crystal television body, a spring is fixedly connected to the inner cavity of the thick tube, a thin rod is fixedly connected to one end of each spring away from the thick tube, a pressing plate is fixedly connected to one end of each thin rod away from the spring, one end of each pressing plate away from the thin rod is mutually attached to the liquid crystal television body, a third bearing is fixedly connected to the bottom of the movable plate close to the center, a transverse plate is arranged, the improved handle structure is characterized in that a U-shaped plate is fixedly connected to the bottom of the transverse plate, a first bearing is fixedly connected to the right side of the U-shaped plate, a threaded rod is arranged at the top of the transverse plate, nuts are sleeved on the outer edge of the threaded rod, L-shaped rods are fixedly connected to the left end and the right end of each nut, the tops of the L-shaped rods are fixedly connected to the top of the movable plate, the top of each threaded rod is connected to an inner cavity of a third bearing in an inserting mode, a second bearing is penetrated through the bottom end of each threaded rod, a second bevel gear is fixedly connected to the bottom of the second bevel gear, a first bevel gear meshed with the second bevel gear is arranged at the bottom.
Preferably, slide mechanism includes the slider, two fixed block bottom all with slider top fixed connection, two spouts have been seted up at the movable plate top, two the spout sets up around being, slider swing joint is at adjacent spout inner chamber, the movable plate front side all is equipped with the screw with the rear side, pass through screw fixed connection between slider and the spout.
Preferably, the LED area light source is fixedly connected to the front side of the liquid crystal television body close to the top, the diffusion sheets are fixedly connected to the front side of the liquid crystal television body close to the left side and the right side, the four light guide plates are fixedly connected to the front side of the liquid crystal television body, and the four light guide plates are respectively located at the upper left corner, the lower left corner, the upper right corner and the four lower right corners.
Preferably, the limiting mechanism comprises an insertion pipe, the insertion pipe is fixedly connected to the top of the transverse plate, an insertion rod is arranged at the top end of the insertion pipe, the bottom end of the insertion rod is inserted into an inner cavity of the insertion pipe, and the top end of the insertion rod is fixedly connected with the bottom of the moving plate.
Preferably, the two L-shaped rods are arranged in a left-right symmetrical mode by taking the central axis of the nut as a symmetrical axis.
Preferably, the rotating rod and the first bearing are matched with each other.
Preferably, the cross sections of the sliding block and the sliding groove are isosceles trapezoids, and a polishing surface is arranged in the inner cavity of the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the high-definition liquid crystal television is used, the LED surface light source, the light guide plate and the diffusion sheet are arranged, so that the liquid crystal television body can complement the light source in time when the light is dark, and the problems of uneven backlight brightness, insufficient light, black edge areas and the like can be avoided, so that the device has the characteristic of high practicability;
2. the utility model relates to a high definition LCD TV is when using, through reciprocating of movable plate setting for it can move together along with the demand drives the LCD TV body, thereby makes the device have the characteristics that application scope is big.
Drawings
Fig. 1 is a cross-sectional view of a front view of the present invention;
FIG. 2 is a top view of the LCD TV body of the present invention;
fig. 3 is a side view of the component slide of the present invention.
Reference numbers in the figures: 1. a U-shaped plate; 2. a first bevel gear; 3. a second bevel gear; 4. a threaded rod; 5. a transverse plate; 6. inserting a tube; 7. inserting a rod; 8. moving the plate; 9. a screw; 10. a fixed block; 11. a light guide plate; 12. a diffusion sheet; 13. a liquid crystal television body; 14. an LED area light source; 15. a rotating rod; 16. a handle; 17. a thick pipe; 18. a spring; 19. a thin rod; 20. pressing a plate; 21. a slider; 22. a chute; 23. a first bearing; 24. a second bearing; 25. a nut; 26. an L-shaped rod; 27. and a third bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-definition liquid crystal television comprises a movable plate 8, wherein two fixed blocks 10 are fixedly connected to the top of the movable plate 8 close to the left side and the right side, the two fixed blocks 10 positioned on the same side are arranged in a front-back mode, a sliding mechanism is arranged at the bottom of each fixed block 10 and comprises a sliding block 21, the bottom ends of the two fixed blocks 10 are fixedly connected with the top end of the sliding block 21, two sliding grooves 22 are formed in the top of the movable plate 8, the two sliding grooves 22 are arranged in a front-back mode, the sliding blocks 21 are movably connected with the inner cavities of the adjacent sliding grooves 22, screws 9 are arranged on the front side and the rear side of the movable plate 8, the sliding blocks 21 are fixedly connected with the sliding grooves 22 through the screws 9, the fixed blocks 10 are convenient to move through the arrangement, the cross sections of the sliding blocks 21 and the sliding grooves 22 are isosceles trapezoids, the inner cavities, an LED area light source 14 is fixedly connected to the front side of the liquid crystal television body 13 near the top, a diffusion sheet 12 is fixedly connected to the front side of the liquid crystal television body 13 near the left and right sides, four light guide plates 11 are fixedly connected to the front side of the liquid crystal television body 13, the four light guide plates 11 are respectively positioned at the upper left corner, the lower left corner, the upper right corner and the lower right corner, a thick tube 17 is fixedly connected to one end of the fixed block 10 near the liquid crystal television body 13, a spring 18 is fixedly connected to the inner cavity of the thick tube 17, a thin rod 19 is fixedly connected to one end of the spring 18 far away from the thick tube 17, a pressing plate 20 is fixedly connected to one end of the thin rod 19 far away from the thin rod 19, one end of the pressing plate 20 far away from the thin rod 19 is mutually attached to the liquid crystal television body 13, a third bearing 27 is fixedly connected to the, the limiting mechanism comprises an insertion tube 6, the insertion tube 6 is fixedly connected to the top of a transverse plate 5, an insertion rod 7 is arranged at the top end of the insertion tube 6, the bottom end of the insertion rod 7 is inserted into an inner cavity of the insertion tube 6, the top end of the insertion rod 7 is fixedly connected with the bottom of a movable plate 8, the movable plate 8 can only move in a limited track through the arrangement, a second bearing 24 is fixedly connected to the transverse plate 5, a U-shaped plate 1 is fixedly connected to the bottom of the transverse plate 5, a first bearing 23 is fixedly connected to the right side of the U-shaped plate 1, a threaded rod 4 is arranged at the top of the transverse plate 5, a nut 25 is sleeved on the outer edge of the threaded rod 4, L-shaped rods 26 are fixedly connected to the left and right ends of the nut 25, the two L-shaped rods 26 are arranged in a left-right symmetrical mode by taking, and fixedly connected with second bevel gear 3, second bevel gear 3 bottom is equipped with the first bevel gear 2 of intermeshing with it, and first bevel gear 2 right-hand member fixedly connected with bull stick 15, bull stick 15 and first bearing 23 match each other, through this setting make the device can normally carry out work, and bull stick 15 right-hand member runs through first bearing 23 to fixedly connected with handle 16.
The working principle is as follows: when the utility model is used, the fixed block 10 is moved according to the size of the LCD TV body 13, the fixed block 10 drives the spring 18 to move through the thick pipe 17, the spring 18 drives the thin rod 19 to move, the thin rod 19 drives the pressing plate 20 to move, when the LCD TV body 13 is moved to a proper position, the LCD TV body 13 is placed between the pressing plates 20, the LED surface light source 14 is started through an external power supply and is fixed at the top of the movable plate 8 through the force of the spring 18, when the LCD TV body 13 is dark in brightness, the LED surface light source is refracted through the diffusion sheet 12 and the light blocking plate 11, the surface light of the LED surface light source is uniform, no black edge area exists, when the height of the LED surface light source is required to be adjusted, the handle 16 is rotated, the handle 16 drives the rotating rod 15 to rotate, the rotating rod 15 drives the first bevel gear 2 to rotate, the first bevel gear 2 drives the second bevel gear 3 to rotate, the threaded rod 4 drives the nut 25 to move, the nut 25 drives the two L-shaped rods 26 to move, the two L-shaped rods 26 drive the moving plate 8 to move, and the moving plate 8 drives the liquid crystal television body 13 to adjust the height.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high definition liquid crystal TV set, includes movable plate (8), its characterized in that: the top of the movable plate (8) is close to the left side and the right side and is fixedly connected with two fixed blocks (10), the two fixed blocks (10) positioned on the same side are arranged in the front and back directions, the bottom of each fixed block (10) is provided with a sliding mechanism, the top of the movable plate (8) is close to the center and is provided with a liquid crystal television body (13), one end of each fixed block (10) close to the liquid crystal television body (13) is fixedly connected with a thick pipe (17), the inner cavity of each thick pipe (17) is fixedly connected with a spring (18), one end of each spring (18) far away from the thick pipe (17) is fixedly connected with a thin rod (19), one end of each thin rod (19) far away from the spring (18) is fixedly connected with a pressing plate (20), one end of each pressing plate (20) far away from the thin rod (19) is mutually attached to the liquid crystal television body (13, the bottom of the moving plate (8) is provided with a transverse plate (5), the top of the transverse plate (5) is provided with a limiting mechanism near the left side and the right side, the transverse plate (5) is fixedly connected with a second bearing (24), the bottom of the transverse plate (5) is fixedly connected with a U-shaped plate (1), the right side of the U-shaped plate (1) is fixedly connected with a first bearing (23), the top of the transverse plate (5) is provided with a threaded rod (4), the outer edge of the threaded rod (4) is sleeved with a nut (25), the left end and the right end of the nut (25) are fixedly connected with L-shaped rods (26), the top ends of the L-shaped rods (26) are fixedly connected with the top of the moving plate (8), the top ends of the threaded rods (4) are inserted into the inner cavity of a third bearing (27), the bottom end of the threaded rod (4) penetrates through the second bearing (24) and is fixedly connected with a, the right end of the first bevel gear (2) is fixedly connected with a rotating rod (15), and the right end of the rotating rod (15) penetrates through the first bearing (23) and is fixedly connected with a handle (16).
2. The high-definition liquid crystal television set according to claim 1, characterized in that: slide mechanism includes slider (21), two fixed block (10) bottom all with slider (21) top fixed connection, two spout (22), two have been seted up at movable plate (8) top spout (22) set up around for, slider (21) swing joint is at adjacent spout (22) inner chamber, movable plate (8) front side all is equipped with screw (9) with the rear side, pass through screw (9) fixed connection between slider (21) and spout (22).
3. The high-definition liquid crystal television set according to claim 1, characterized in that: the LED surface light source is fixedly connected with an LED surface light source (14) at the position, close to the top, of the front side of the liquid crystal television body (13), the front side of the liquid crystal television body (13) is close to the diffusion sheets (12) at the positions, close to the left side and the right side, of the equal fixedly connected with, the four light guide plates (11) are fixedly connected with the front side of the liquid crystal television body (13), and the four light guide plates (11) are respectively located at four corners, namely, the upper left corner, the lower.
4. The high-definition liquid crystal television set according to claim 1, characterized in that: the limiting mechanism comprises an insertion pipe (6), the insertion pipe (6) is fixedly connected to the top of the transverse plate (5), an insertion rod (7) is arranged at the top end of the insertion pipe (6), the bottom end of the insertion rod (7) is inserted into the inner cavity of the insertion pipe (6), and the top end of the insertion rod (7) is fixedly connected with the bottom of the movable plate (8).
5. The high-definition liquid crystal television set according to claim 1, characterized in that: the two L-shaped rods (26) are arranged in a bilateral symmetry mode by taking the central axis of the nut (25) as a symmetry axis.
6. The high-definition liquid crystal television set according to claim 1, characterized in that: the rotating rod (15) is matched with the first bearing (23).
7. The high-definition liquid crystal television set according to claim 2, characterized in that: the cross sections of the sliding block (21) and the sliding groove (22) are isosceles trapezoids, and a polishing surface is arranged in the inner cavity of the sliding groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251828.1U CN212649585U (en) | 2020-07-01 | 2020-07-01 | High-definition liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251828.1U CN212649585U (en) | 2020-07-01 | 2020-07-01 | High-definition liquid crystal television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212649585U true CN212649585U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021251828.1U Active CN212649585U (en) | 2020-07-01 | 2020-07-01 | High-definition liquid crystal television |
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| Country | Link |
|---|---|
| CN (1) | CN212649585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129027A (en) * | 2021-12-11 | 2022-03-04 | 和也健康科技有限公司 | Intelligent gyromagnetic pillow capable of adjusting head and neck height and head included angle |
-
2020
- 2020-07-01 CN CN202021251828.1U patent/CN212649585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129027A (en) * | 2021-12-11 | 2022-03-04 | 和也健康科技有限公司 | Intelligent gyromagnetic pillow capable of adjusting head and neck height and head included angle |
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