CN214008614U - Double-sided liquid crystal display screen - Google Patents
Double-sided liquid crystal display screen Download PDFInfo
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- CN214008614U CN214008614U CN202023004706.5U CN202023004706U CN214008614U CN 214008614 U CN214008614 U CN 214008614U CN 202023004706 U CN202023004706 U CN 202023004706U CN 214008614 U CN214008614 U CN 214008614U
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- pole setting
- worm
- display screen
- liquid crystal
- bevel gear
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Abstract
The utility model relates to a liquid crystal display technology field, concretely relates to double-sided liquid crystal display, including display screen body and mounting structure, mounting structure includes the base that the level set up, the both sides of base are equipped with first pole setting and second pole setting respectively, first pole setting and second pole setting all with base sliding connection, the top of first pole setting and second pole setting is connected through flexible horizontal pole, first pole setting and second pole setting all through the connecting piece with this body coupling of display screen, still be equipped with in the base and be used for the drive the actuating mechanism that first pole setting and second pole setting were kept away from each other. The double-sided liquid crystal display screen is convenient to install and can adapt to the installation of display screens of different sizes and models.
Description
Technical Field
The utility model relates to a liquid crystal display technology field especially relates to a double-sided liquid crystal display.
Background
Two-sided liquid crystal display difference and current single face display screen, the characteristics that have two-sided show have improved visual observation effect, but two-sided display screen assembling process is more loaded down with trivial details than single face display screen, can not use driven installing support to install the display screen from the dorsal part, consequently, generally can not realize the installation through the mounting structure of same model to the two-sided display screen of equidimension not with the width, there is the problem of installation inconvenience, the two-sided liquid crystal display screen who is convenient for install is urgently needed now to solve the above-mentioned problem that appears.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a double-sided liquid crystal display, double-sided liquid crystal display is convenient for install and can adapt to the not installation of the display screen of equidimension and model.
In order to achieve the technical effects, the utility model adopts the following technical scheme:
the utility model provides a double-sided liquid crystal display, includes display screen body and mounting structure, mounting structure includes the base that the level set up, the both sides of base are equipped with first pole setting and second pole setting respectively, first pole setting and second pole setting all with base sliding connection, the top of first pole setting and second pole setting is connected through flexible horizontal pole, first pole setting and second pole setting all through the connecting piece with this body coupling of display screen, still be equipped with in the base and be used for the drive the actuating mechanism that first pole setting and second pole setting were kept away from each other.
Further, actuating mechanism includes first worm wheel and second worm wheel, first worm wheel and second worm wheel mesh respectively has first worm and second worm, first worm with the bottom of first pole setting is rotated and is connected, the second worm with the bottom of second pole setting is rotated and is connected, the inside of base still is equipped with and is used for driving the drive assembly of first worm wheel and the motion of second worm wheel.
Further, first pole setting and second pole setting all include pars contractilis and supporting part, pars contractilis and first worm or second worm fixed connection, the upper portion of pars contractilis is equipped with a plurality of first mounting holes along vertical direction, the lower part of supporting part be equipped with the second mounting hole that first mounting hole matches, fix a position through fastening bolt between first mounting hole and the second mounting hole.
Further, drive assembly is including setting up the driving motor inside the base, driving motor's output fixedly connected with main shaft, the cover is equipped with first bevel gear and second bevel gear in the main shaft, first bevel gear and second bevel gear mesh respectively first pair of bevel gear and the vice bevel gear of second, first pair of bevel gear through first transmission shaft with first worm wheel fixed connection, the vice bevel gear of second passes through second transmission shaft and second worm wheel fixed connection.
Further, all be equipped with first mounting groove on the relative medial surface of first pole setting and second pole setting, flexible horizontal pole is equipped with the second mounting groove in the one side that is close to the base, the both sides of display screen body are inlayed and are established in the first mounting groove, the top of display screen body is inlayed and is established the inside of second mounting groove.
Furthermore, waterproof strips are bonded on the side walls of the first mounting groove and the second mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
on the one hand, the utility model provides a pair of two-sided liquid crystal display is through setting up first pole setting, second pole setting and flexible horizontal pole, and the medial surface of first pole setting, second pole setting sets up first mounting groove, sets up the second mounting groove at the medial surface of flexible horizontal pole, inlays the display screen body and establishes the inside of first mounting groove and second mounting groove makes the display screen body is fixed with mounting structure, can adapt to the installation of two-sided display screen for it can give and realize two-way display.
On the other hand, the utility model provides a pair of double-sided liquid crystal display sets up actuating mechanism through the inside at the base, by the motion of the first worm wheel of power component drive and the second worm wheel among the actuating mechanism, and by first worm wheel and second worm wheel drive first worm and second worm respectively and keep away from each other or old gold, in order to realize the regulation to interval between first pole setting and the second pole setting, in order to adapt to the installation to the display screen body of different width, simultaneously, still through setting up first pole setting and second pole setting into the mode that pars contractilis and supporting part combined together, make the highly convenient for of first pole setting and second pole setting adjust, in order to adapt to the installation to the display screen body of different height and size.
Drawings
Fig. 1 is a schematic view of an overall structure of a double-sided liquid crystal display according to an embodiment of the present invention;
fig. 2 is a side view of a double-sided liquid crystal display according to an embodiment of the present invention;
fig. 3 is a schematic view of a cross-sectional mechanism at a-a of a double-sided liquid crystal display according to an embodiment of the present invention;
the reference signs are: 10, a display screen body, 20, a base, 21, a driving motor, 22, a main rotating shaft, 231, a first bevel gear, 232, a first secondary bevel gear, 233, a first transmission shaft, 234, a first worm gear, 235, a first worm, 241, a second bevel gear, 242, a second secondary bevel gear, 243, a second transmission shaft, 244, a second worm gear, 245, a second worm, 31, a first vertical rod, 32, a second vertical rod, 33, a first installation groove, 341, a telescopic part, 341a, a first installation hole, 342, a support part, 342a, a second installation hole, 35, a waterproof strip, 40, a telescopic cross rod, 41, a second installation groove, 42 and a fastening bolt.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the present embodiment provides a double-sided liquid crystal display panel, which includes a panel body 10 and a mounting structure. Mounting structure includes the base 20 of level setting, the both sides of base 20 are equipped with first pole setting 31 and second pole setting 32 respectively, first pole setting 31 and second pole setting 32 all with base 20 sliding connection, just the top of first pole setting 31 and second pole setting 32 is connected through flexible horizontal pole 40. So as to adapt to the installation of display screen bodies 10 with different widths. In practical implementation, the display screen body 10 is installed inside an installation space formed by the first vertical rod 31, the second vertical rod 32, the telescopic cross rod 40 and the base 20.
In this embodiment, the first vertical rod 31, the second vertical rod 32 and the telescopic cross rod 40 are all connected to the display screen body 10 through a connecting member, and the connecting member adopts a fastening bolt 42. In specific implementation, the display screen body 10 and the mounting structure are connected by using fastening bolts 42 by forming mounting holes on the first vertical rod 31, the second vertical rod 32, the telescopic cross rod 40 and each side surface of the display screen body 10.
In this embodiment, in order to make the mounting structure capable of adapting to the mounting of display screen bodies 10 with different widths, a driving mechanism for driving the first vertical rod 31 and the second vertical rod 32 to move away from each other is further disposed in the base 20. Specifically, the driving mechanism includes a first worm wheel 234 and a second worm wheel 244, the first worm wheel 234 and the second worm wheel 244 are respectively engaged with a first worm 235 and a second worm 245, the first worm 235 is rotatably connected with the bottom of the first vertical rod 31, the first worm 235 and the first worm 235 rotate to drive the first vertical rod 31 to move left and right, the second worm 245 is rotatably connected with the bottom of the second vertical rod 32, so that the second worm 245 drives the second vertical rod 32 to move left and right through rotation, and the distance between the first vertical rod 31 and the second vertical rod 32 is adjusted. The base 20 is further provided with a driving assembly for driving the first worm gear 234 and the second worm gear 244 to move. The driving assembly comprises a driving motor 21 arranged inside the base 20, an output end of the driving motor 21 is fixedly connected with a main rotating shaft 22, a first bevel gear 231 and a second bevel gear 241 are sleeved on the main rotating shaft 22, the first bevel gear 231 and the second bevel gear 241 are respectively meshed with a first auxiliary bevel gear 232 and a second auxiliary bevel gear 242, the first auxiliary bevel gear 232 is fixedly connected with the first worm gear 234 through a first transmission shaft 233, and the second auxiliary bevel gear 242 is fixedly connected with a second worm gear 244 through a second transmission shaft 243. In specific implementation, the driving motor 21 drives the main rotating shaft 22 to rotate, the main rotating shaft 22 drives the first bevel gear 231 and the second bevel gear 241 to move so as to drive the first secondary bevel gear 232 and the second secondary bevel gear 242 to move, and the first secondary bevel gear 232 drives the first worm gear 234 through the first transmission shaft 233 so as to drive the first worm 235 to move, so as to achieve the purpose of adjusting the position of the first vertical rod 31. The second pair of bevel gears 242 drives the second worm gear 244 to drive the second worm 245 to move through the second transmission shaft 243, so as to achieve the purpose of adjusting the position of the second vertical rod 32. The first vertical rod 31 and the second vertical rod 32 are close to each other so as to fix the display screen body 10 with smaller width, and the first vertical rod 31 and the second vertical rod 32 are far away from each other so as to fix the display screen body 10 with larger width.
In this embodiment, in order to facilitate installation of the display screen bodies 10 with different heights or adjustment of the height of the display screen body 10, each of the first upright rod 31 and the second upright rod 32 includes an expansion portion 341 and a support portion 342, the support portion 342 is disposed above the expansion portion 341, and the height of the support portion 342 is adjustable along the expansion portion 341. Specifically, the telescopic portion 341 is rotatably connected to the first worm 235 or the second worm 245, a plurality of first mounting holes 341a are formed in the upper portion of the telescopic portion 341 in the vertical direction, second mounting holes 342a matched with the first mounting holes 341a are formed in the lower portion of the support portion 342, and for stable mounting between the telescopic portion 341 and the support portion 342 for packaging, at least two second mounting holes 342a are formed in the bottom of each support portion 342. In specific implementation, the relative positions of the support portion 342 and the telescopic portion 341 are fixed by adjusting the height of the support portion 342 to a proper position and then simultaneously passing through the first and second mounting holes 341a and 342a using the fastening bolt 42.
In this embodiment, all be equipped with first mounting groove 33 on the relative medial surface of first pole setting 31 and second pole setting 32, flexible horizontal pole 40 is equipped with second mounting groove 41 in the one side that is close to base 20, the both sides of display screen body 10 are inlayed and are established in the first mounting groove 33, the top of display screen body 10 is inlayed and is established the inside of second mounting groove 41, all fix through fastening bolt 42 between first pole setting 31 and the display screen body 10, between second pole setting 32 and the display screen body 10 and between flexible horizontal pole 40 and the display screen body 10.
In this embodiment, for avoiding moisture to permeate to the inside of display screen body 10 from the mounting groove, all bond on first mounting groove 33 and the 41 lateral walls of second mounting groove and have waterproof strip 35 to play dustproof and protection display screen body 10's effect simultaneously, waterproof strip 35 adopts water-swelling sealing rod.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. A double-sided liquid crystal display screen is characterized in that: including display screen body (10) and mounting structure, mounting structure includes base (20) that the level set up, the both sides of base (20) are equipped with first pole setting (31) and second pole setting (32) respectively, first pole setting (31) and second pole setting (32) all with base (20) sliding connection, the top of first pole setting (31) and second pole setting (32) is connected through flexible horizontal pole (40), first pole setting (31) and second pole setting (32) all through the connecting piece with display screen body (10) are connected, still be equipped with in base (20) and be used for the drive the actuating mechanism that first pole setting (31) and second pole setting (32) kept away from each other.
2. A two-sided liquid crystal display panel as defined in claim 1, wherein: the driving mechanism comprises a first worm wheel (234) and a second worm wheel (244), the first worm wheel (234) and the second worm wheel (244) are respectively meshed with a first worm (235) and a second worm (245), the first worm (235) is rotatably connected with the bottom of the first vertical rod (31), the second worm (245) is rotatably connected with the bottom of the second vertical rod (32), and a driving assembly for driving the first worm wheel (234) and the second worm wheel (244) to move is further arranged in the base (20).
3. A two-sided liquid crystal display panel as recited in claim 2, wherein: the first upright rod (31) and the second upright rod (32) respectively comprise a telescopic part (341) and a supporting part (342), the telescopic part (341) is fixedly connected with the first worm (235) or the second worm (245), a plurality of first mounting holes (341a) are formed in the upper part of the telescopic part (341) along the vertical direction, second mounting holes (342a) matched with the first mounting holes (341a) are formed in the lower part of the supporting part (342), and the first mounting holes (341a) and the second mounting holes (342a) are positioned through fastening bolts (42).
4. A two-sided liquid crystal display panel as recited in claim 2, wherein: the drive assembly is including setting up driving motor (21) inside base (20), the output fixedly connected with main shaft (22) of driving motor (21), the cover is equipped with first bevel gear (231) and second bevel gear (241) on main shaft (22), first bevel gear (231) and second bevel gear (241) mesh respectively and have first pair bevel gear (232) and the vice bevel gear (242) of second, first pair bevel gear (232) through first transmission shaft (233) with first worm wheel (234) fixed connection, the vice bevel gear (242) of second is through second transmission shaft (243) and second worm wheel (244) fixed connection.
5. A two-sided liquid crystal display panel as defined in claim 1, wherein: all be equipped with first mounting groove (33) on the relative medial surface of first pole setting (31) and second pole setting (32), flexible horizontal pole (40) are equipped with second mounting groove (41) in the one side that is close to base (20), inlay in the both sides of display screen body (10) establishes in first mounting groove (33), inlay at the top of display screen body (10) establishes the inside of second mounting groove (41).
6. A two-sided liquid crystal display panel as recited in claim 5, wherein: waterproof strips (35) are bonded on the side walls of the first mounting groove (33) and the second mounting groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004706.5U CN214008614U (en) | 2020-12-14 | 2020-12-14 | Double-sided liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004706.5U CN214008614U (en) | 2020-12-14 | 2020-12-14 | Double-sided liquid crystal display screen |
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| Publication Number | Publication Date |
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| CN214008614U true CN214008614U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023004706.5U Active CN214008614U (en) | 2020-12-14 | 2020-12-14 | Double-sided liquid crystal display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833959A (en) * | 2021-08-30 | 2021-12-24 | 江苏润江智汇显示科技有限公司 | Supporting structure for installing LED display screen |
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2020
- 2020-12-14 CN CN202023004706.5U patent/CN214008614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833959A (en) * | 2021-08-30 | 2021-12-24 | 江苏润江智汇显示科技有限公司 | Supporting structure for installing LED display screen |
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