CN211118640U - Driving device for liquid crystal display panel display - Google Patents
Driving device for liquid crystal display panel display Download PDFInfo
- Publication number
- CN211118640U CN211118640U CN201922276652.9U CN201922276652U CN211118640U CN 211118640 U CN211118640 U CN 211118640U CN 201922276652 U CN201922276652 U CN 201922276652U CN 211118640 U CN211118640 U CN 211118640U
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- liquid crystal
- mounting
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Abstract
The utility model discloses a drive arrangement that liquid crystal display panel shows, including the installation cavity, the inside fixed mounting of installation cavity has electric putter, and electric putter electric mounting has the plug, and electric putter's catch bar top fixed mounting has first mounting panel, and the multiunit mounting hole has been seted up to first mounting panel, and the mounting hole is through bolt and display screen demountable installation, and first mounting panel back bilateral symmetry fixed mounting has first pull ring, and two sets of first guide pulleys are installed to installation cavity inner wall bilateral symmetry, and two sets of through-holes have been seted up to installation cavity inner wall bilateral symmetry. The utility model discloses a two sets of second pull rings all with lifting hook demountable installation, when the catch bar impels, wire rope shrink drives two sets of second pull rings from the both sides displacement, reaches the purpose of expansion curtain, and the in-process that the display screen was released can be realized to such structure, and the curtain is automatic to be opened, and when the display screen was withdrawed, two sets of curtains adsorbed through the magnetic stripe, and the protection screen does not receive the influence of dust, this novel structure and practicality.
Description
Technical Field
The utility model relates to a liquid crystal display panel technical field specifically is a drive arrangement that liquid crystal display panel shows.
Background
At present, liquid crystal display panels are widely used for computer display screens, television display screens, advertisement projection screens and the like, information is displayed in an image form, pleasure and convenience of life are improved, in daily life, liquid crystal televisions are generally installed on walls or placed on desktops, dust is easily accumulated on the tops of the liquid crystal televisions due to the installation mode, and the service life of the liquid crystal televisions can be shortened.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: the liquid crystal display television is generally arranged on a wall or a table, so that children easily accidentally injure the screen of the liquid crystal display television and easily cause dust accumulation on the top of the liquid crystal display television. This application promotes the display screen through electric putter, and when needs were watched, electric putter released the display screen from the installation intracavity, when not watching, can withdraw the installation intracavity with the display screen and store, is favorable to protecting the display screen, promotes the life of display screen.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a driving device for liquid crystal display panel display, which solves the problems of the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a driving device for liquid crystal display panel display comprises an installation cavity, wherein an electric push rod is fixedly installed inside the installation cavity, a plug is electrically installed on the electric push rod, a first installation plate is fixedly installed at the top of a push rod of the electric push rod, a plurality of groups of installation holes are formed in the first installation plate, the installation holes are detachably installed with a display screen through bolts, first pull rings are symmetrically and fixedly installed at the two sides of the back of the first installation plate, two groups of first guide wheels are symmetrically installed at the two sides of the inner wall of the installation cavity, two groups of through holes are symmetrically formed in the two sides of the inner wall of the installation cavity, two groups of second guide wheels are symmetrically installed at the front side of the installation cavity about a vertical central line, one end of a steel wire rope is fixedly installed on the first pull ring, the steel wire rope is fixedly installed with a lifting hook through hole through, the equal fixed mounting in two sets of curtains inboards has the magnetic stripe, and the equal fixed mounting in two sets of curtains bottom inboard has two sets of second pull rings, and two sets of second pull rings all with lifting hook demountable installation.
As a preferred embodiment of the present invention, the combined area of the two sets of curtains is larger than the cross-sectional area of the inner cavity of the installation cavity.
As a preferred embodiment of the present invention, the transverse center line of the second guide wheel coincides with the transverse center line of the second pull ring.
As a preferred embodiment of the present invention, the length of the magnetic stripe is equal to the height of the curtain.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an electric putter promotes the display screen, and when needs were watched, electric putter released the display screen from the installation intracavity, when not watching, can withdraw the display screen and install the intracavity and store, is favorable to protecting the display screen, promotes the life of display screen.
2. The utility model discloses a two sets of second pull rings all with lifting hook demountable installation, when the catch bar impels, wire rope shrink drives two sets of second pull rings from the both sides displacement, reaches the purpose of expansion curtain, and the in-process that the display screen was released can be realized to such structure, and the curtain is automatic to be opened, and when the display screen was withdrawed, two sets of curtains adsorbed through the magnetic stripe, and the protection screen does not receive the influence of dust, this novel structure and practicality.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a top view of a driving device for a liquid crystal panel display according to the present invention;
fig. 2 is a front view of a driving device for a liquid crystal panel display of the present invention.
In the figure: the installation cavity is 1, 2 first guide pulleys, 3 first pull rings, 4 through holes, 5 steel wire ropes, 6 second guide pulleys, 7 lifting hooks, 8 display screens, 9 first mounting plates, 10 mounting holes, 11 plugs, 12 electric push rods, 13 push rods, 14 second pull rings, 15 second mounting plates, 16 curtains and 17 magnetic stripes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the utility model provides a technical solution: a driving device for liquid crystal display panel display comprises an installation cavity 1, an electric push rod 12 is fixedly installed inside the installation cavity 1, a plug 11 is electrically installed on the electric push rod 12, a first installation plate 9 is fixedly installed at the top of a push rod 13 of the electric push rod 12, a plurality of groups of installation holes 10 are formed in the first installation plate 9, the installation holes 10 are detachably installed with a display screen 8 through bolts, first pull rings 3 are symmetrically and fixedly installed at the back of the first installation plate 9, two groups of first guide wheels 2 are symmetrically installed at two sides of the inner wall of the installation cavity 1, two groups of through holes 4 are symmetrically formed at two sides of the inner wall of the installation cavity 1, two groups of second guide wheels 6 are symmetrically installed at the front side of the installation cavity 1 about a vertical central line, one end of a steel wire rope 5 is fixedly installed on the first pull ring 3, the steel wire rope 5 is fixedly installed with a lifting hook 7 through the first guide wheels 2, two sets of curtains 16 are detachably mounted at the bottom of the second mounting plate 15, magnetic stripes 17 are fixedly mounted on the inner sides of the two sets of curtains 16, two sets of second pull rings 14 are fixedly mounted on the inner sides of the bottom of the two sets of curtains 16, and the two sets of second pull rings 14 are detachably mounted on the lifting hooks 7.
In this embodiment, as shown in fig. 1 and fig. 2, the display screen 8 is pushed by the electric push rod 13, when the user needs to watch the display screen, the electric push rod 13 pushes the display screen 8 out of the installation cavity 1, and when the user does not watch the display screen, the display screen 8 can be retracted into the installation cavity 1 for storage, which is beneficial to protecting the display screen 8 and prolonging the service life of the display screen 8.
Wherein, the combined area of the two groups of curtains 16 is larger than the cross-sectional area of the inner cavity of the installation cavity 1.
As shown in fig. 1 and 2 in this embodiment, all with lifting hook 7 demountable installation through two sets of second pull rings 14, when catch bar 13 impels, wire rope 5 contracts, drive two sets of second pull rings 14 from both sides displacement, reach the purpose of expansion curtain 16, the in-process that display screen 8 released can be realized to such structure, curtain 16 is automatic to be opened, when display screen 8 withdraws, two sets of curtains 16 adsorb through magnetic stripe 17, the protection screen does not receive the influence of dust, this novel structure and practicality.
Wherein the transverse centre line of the second guide wheel 6 coincides with the transverse centre line of the second tab 14.
Wherein the length of the magnetic strip 17 is equal to the height of the curtain 16.
The working principle is as follows: when a drive arrangement that liquid crystal display panel shows used, promote display screen 8 through electric putter 13, when needs are watched, electric putter 13 is released display screen 8 from installation cavity 1, when catch bar 13 impels, wire rope 5 contracts, drive two sets of second pull rings 14 from both sides displacement, reach the purpose of expansion curtain 16, the in-process that display screen 8 was released can be realized to such structure, curtain 16 is automatic to be opened, when not watching, can withdraw display screen 8 and store in installation cavity 1, two sets of curtains 16 adsorb through magnetic stripe 17, the protection screen does not receive the influence of dust, promote the life of display screen 8.
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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A driving device for liquid crystal panel display comprises a mounting cavity (1), and is characterized in that: an electric push rod (12) is fixedly installed inside the installation cavity (1), a plug (11) is electrically installed on the electric push rod (12), a first installation plate (9) is fixedly installed at the top of a push rod (13) of the electric push rod (12), a plurality of groups of installation holes (10) are formed in the first installation plate (9), the installation holes (10) are detachably installed with the display screen (8) through bolts, first pull rings (3) are symmetrically and fixedly installed on the two sides of the back of the first installation plate (9), two groups of first guide wheels (2) are symmetrically installed on the two sides of the inner wall of the installation cavity (1), two groups of through holes (4) are symmetrically formed in the two sides of the inner wall of the installation cavity (1), two groups of second guide wheels (6) are symmetrically installed on the front side of the installation cavity (1) relative to a vertical central line, one end of a steel wire rope (5) is fixedly installed on the first pull ring (3), and, wire rope (5) and through-hole (4) run through the installation, installation cavity (1) outside top fixed mounting has second mounting panel (15), but second mounting panel (15) bottom demountable installation have two sets of curtains (16), two sets of curtains (16) inboard equal fixed mounting have magnetic stripe (17), two sets of curtains (16) bottom inboard equal fixed mounting have two sets of second pull rings (14), two sets of second pull rings (14) all with lifting hook (7) demountable installation.
2. A driving apparatus for a liquid crystal panel display according to claim 1, wherein: the combined area of the two groups of curtains (16) is larger than the cross sectional area of the inner cavity of the installation cavity (1).
3. A driving apparatus for a liquid crystal panel display according to claim 1, wherein: the transverse center line of the second guide wheel (6) is superposed with the transverse center line of the second pull ring (14).
4. A driving apparatus for a liquid crystal panel display according to claim 1, wherein: the length of the magnetic strip (17) is equal to the height of the curtain (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276652.9U CN211118640U (en) | 2019-12-18 | 2019-12-18 | Driving device for liquid crystal display panel display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276652.9U CN211118640U (en) | 2019-12-18 | 2019-12-18 | Driving device for liquid crystal display panel display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211118640U true CN211118640U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276652.9U Expired - Fee Related CN211118640U (en) | 2019-12-18 | 2019-12-18 | Driving device for liquid crystal display panel display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211118640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040693A (en) * | 2020-09-06 | 2020-12-04 | 来宝根 | Intelligent monitoring center display device lays device |
| CN113009198A (en) * | 2021-02-25 | 2021-06-22 | 陆宾 | Induction type electric energy meter |
-
2019
- 2019-12-18 CN CN201922276652.9U patent/CN211118640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040693A (en) * | 2020-09-06 | 2020-12-04 | 来宝根 | Intelligent monitoring center display device lays device |
| CN113009198A (en) * | 2021-02-25 | 2021-06-22 | 陆宾 | Induction type electric energy meter |
| CN113009198B (en) * | 2021-02-25 | 2022-09-16 | 国电南瑞三能电力仪表(南京)有限公司 | Induction type electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20201218 |