CN111599285A - Home theater LED display screen - Google Patents
Home theater LED display screen Download PDFInfo
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- CN111599285A CN111599285A CN202010481137.9A CN202010481137A CN111599285A CN 111599285 A CN111599285 A CN 111599285A CN 202010481137 A CN202010481137 A CN 202010481137A CN 111599285 A CN111599285 A CN 111599285A
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- display screen
- fixed
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- wheel
- dustproof
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- 239000000428 dust Substances 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 55
- 230000007704 transition Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 55
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a home theater LED display screen, which structurally comprises a display screen and a fixing frame, wherein the display screen is arranged in the fixing frame, and the fixing frame is matched with the display screen, and the invention has the beneficial effects that: by utilizing the principle that like poles repel each other and opposite poles attract each other, two ends of the dustproof curtain are connected together under the mutual attraction of the positive pole magnetic block and the negative pole magnetic block, so that the display screen is shielded, and dust is prevented from being attached to the display screen; the outside contacts with clean wheel when dustproof curtain passes through the guide head, and clean cloth layer laminates with it to sweep its surface-adhered dust, when rotatory minimum to clean wheel, the gravity action of balancing weight makes the dust drop to the collection intracavity on the soft layer, realizes the cleanness of dustproof curtain, when making the display screen effectively dustproof, does not need the manual work to carry out the cleanness of dustproof curtain, effectively ensures the definition of the picture that the screen shows.
Description
Technical Field
The invention relates to the field of display screens, in particular to a home theater LED display screen.
Background
Along with the improvement of people's standard of living, people can install the LED display screen at home, become home theater to also can experience the sight shadow of small-size cinema at home, the height of current home theater display screen installation is higher, and expose in the air for a long time, make the surface of display screen can adhere to the dust, and because the problem of mounting height, the cleanness of adnexed dust is inconvenient, the existence of dust influences the definition of the picture that the screen displayed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a home theater LED display screen structurally comprises a display screen and a fixing frame, wherein the display screen is installed in the fixing frame, and the fixing frame is matched with the display screen;
the display screen fixing frame is characterized in that the fixing frame is composed of a frame groove, a dustproof device, a fixing box and an installation cavity, the frame groove is arranged in a C shape, a display screen is arranged in the frame groove and fixed in the center of the frame groove, the dustproof device coats the display screen, the dustproof device is connected with the frame groove, the fixing box is connected with the dustproof device, and the installation cavity is a cavity defined by the frame groove.
As a further optimization of the invention, the frame groove is composed of a fixed holding block, a display screen fixed end and a limiting end, the fixed holding block is fixedly connected with the inner wall of the frame groove, the fixed holding block is connected with a dustproof device, the fixed holding block is mechanically welded with the limiting end, the limiting end is arranged in a Y shape, the limiting end is matched with the dustproof device, the display screen fixed end is connected with the limiting end, and the display screen fixed end is fixedly connected with the display screen.
As a further optimization of the invention, the dustproof device is composed of a dustproof curtain, positive pole magnetic blocks, negative pole magnetic blocks and guide heads, the dustproof curtain penetrates through the fixed connecting block, the guide heads are matched with the dustproof curtain, the four guide heads are respectively installed at the outer sides of four corners of the display screen, the positive pole magnetic blocks and the negative pole magnetic blocks are mutually attracted, the positive pole magnetic blocks and the negative pole magnetic blocks are respectively installed at two ends of the dustproof curtain, the dustproof curtain is fixedly connected with the positive pole magnetic blocks and the negative pole magnetic blocks, the dustproof curtain surrounds the display screen, and the guide heads are installed at two sides of a Y-shaped structure formed by the fixed connecting block and the limiting end.
As a further optimization of the invention, the fixed box consists of a rectangular cavity, a retractable roller, a take-up reel and a guide opening, wherein the retractable roller is arranged in the rectangular cavity and is positioned in the center of the rectangular cavity, the retractable roller is matched with the take-up reel, the retractable roller is connected with a dustproof curtain, the dustproof curtain penetrates through the guide opening, and two guide openings are arranged and are symmetrically arranged on the rectangular cavity.
As a further optimization of the invention, the guide head is composed of a fixed groove, cleaning wheels, a collection cavity, two wheel columns, guide wheels and a fixed shaft, wherein a cavity surrounded by the fixed groove is the collection cavity, the wheel columns are arranged in the collection cavity, the two wheel columns are arranged in the collection cavity in a symmetrical structure and are arranged in the collection cavity, the wheel columns are mechanically connected with the cleaning wheels, the cleaning wheels are matched with the guide wheels through dust curtains, the guide wheels are mechanically matched with the fixed shaft, the fixed shaft is positioned in the center of the guide wheels, and the cleaning wheels are connected with the dust curtains.
As a further optimization of the invention, the cleaning wheel is composed of transition collecting grooves, cleaning heads, nine transition collecting grooves, fixed cavities and balancing weights, wherein the number of the transition collecting grooves is equal to that of the transition collecting grooves, the arc-shaped layer of the transition collecting grooves is a soft layer, the soft layer is a spacing layer between the transition collecting grooves and the fixed cavities, the cleaning heads are attached to the dust curtains, the balancing weights are arranged in the fixed cavities, and the balancing weights are provided with telescopic rods.
As a further optimization of the invention, the guide wheel is composed of a hub, an outer layer, fixed guide blocks and smooth guide layers, wherein the fixed guide blocks and the smooth guide layers are distributed at intervals, the fixed guide blocks and the smooth guide layers are connected, the fixed guide blocks and the smooth guide layers are both arranged on the outer layer, the hub is coated by the outer layer, and the outer layer is fixedly connected with the hub.
As a further optimization of the invention, the cleaning head is composed of a rod body, a connecting cavity and a cleaning cloth layer, the rod body is mechanically welded with the connecting cavity, the connecting cavity is coated by the cleaning cloth layer, the cleaning cloth layer is attached to the dustproof curtain, and the rod body is positioned at the interval between the soft layer and the soft layer.
Advantageous effects
The invention relates to a home theater LED display screen, wherein a fixed frame is embedded on an indoor wall in an embedded mode, so that the fixed frame and the surface layer of the wall are in the same horizontal plane, the display screen is in a non-working state in an initial state, two ends of a dustproof curtain are connected due to the mutual attraction of different magnetism of a positive magnet and a negative magnet, so that the display screen is shielded, dust in the air is attached to the outer side of the dustproof curtain, when the display screen is used, the clockwise rotation of a retractable roller is controlled through mechanical force, the dustproof curtain is wound on the retractable roller under the rotation action of the dustproof curtain and the guiding of a guiding opening, at the moment, the attraction force between the positive magnet and the negative magnet is smaller than the rotating force of the retractable roller, so that the positive magnet and the negative magnet are separated, the display screen is exposed and can be viewed, and in the process of shielding the display screen by the dustproof curtain, dust in the air is attached to the dust-proof curtain, so that in the process of retracting the dust-proof curtain, when the dust-proof curtain passes through the guide head, under the combined action of the fixed guide block and the smooth guide layer on the guide wheel, the dust-proof curtain is enabled to have a fixed directional guide force when contacting with the guide head, the dust-proof curtain moves in a certain direction, the outer side of the dust-proof curtain is contacted with the cleaning wheel, when the dust-proof curtain passes through the cleaning wheel, the cleaning cloth layer is attached to the cleaning cloth layer, the cleaning cloth layer is contacted with the cleaning cloth layer along with the transmission of the cleaning wheel and sweeps the dust attached to the surface of the cleaning cloth layer down, the dust falls onto the soft layer, when the cleaning wheel rotates to the lowest point, a downward force is always applied to the soft layer due to the gravity of the counterweight block, the dust collected by the soft layer can be shaken down into the collection cavity, the cleaning of the dust-proof curtain is realized, when, the driving winding rod rotates anticlockwise, so that the dustproof curtain is connected again under the mutual attraction of the positive magnetic block and the negative magnetic block to shield the display screen.
Compared with the prior art, the invention has the following advantages:
the invention utilizes the principle that like poles repel each other and opposite poles attract each other, so that two ends of the dustproof curtain are connected together under the mutual attraction of the positive pole magnetic block and the negative pole magnetic block, thereby shielding the display screen and preventing dust from attaching to the display screen;
the guide heads are arranged at the outer sides of the four corners of the display screen, so that when the dustproof curtain passes through the guide heads, the dustproof curtain has fixed and directional guide force under the combined action of the fixed guide block and the smooth guide layer on the guide wheels, and the dustproof curtain is ensured to stably move in a certain direction;
the outside contacts with clean wheel when dustproof curtain passes through the guide head, and clean cloth layer laminates with it to sweep its surface-adhered dust, when rotatory minimum to clean wheel, the gravity action of balancing weight makes the dust drop to the collection intracavity on the soft layer, realizes the cleanness of dustproof curtain, when making the display screen effectively dustproof, does not need the manual work to carry out the cleanness of dustproof curtain, effectively ensures the definition of the picture that the screen shows.
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 schematic structural diagram of a home theater LED display screen according to the present invention.
Fig. 2 is a structural view of the fixing frame.
Fig. 3 is a structural view of the guide head.
Fig. 4 is a structural view of the guide wheel.
Fig. 5 is a structural view of the cleaning wheel.
Fig. 6 is a structural view of the fixing box.
Fig. 7 is an enlarged view of a in fig. 5.
Fig. 8 is a state diagram of fig. 7.
In the figure, a display screen-1, a fixed frame-2, a frame groove-a, a dustproof device-b, a fixed box-c, a mounting cavity-d, a fixed connection block-a 1, a display screen fixed end-a 2, a limiting end-a 3, a dustproof curtain-b 1, a positive magnetic block-b 2, a negative magnetic block-b 3, a guide head-b 4, a rectangular cavity-c 1, a winding rod-c 2, a winding disc-c 3, a guide opening-c 4, a fixed groove-e, a cleaning wheel-f, a collection cavity-g, a wheel column-h, a guide wheel-j, a fixed shaft-k, a transition collection groove-f 1, a cleaning head-f 2, a soft layer-f 3, a fixed cavity-f 4, a balancing weight-f 5, a wheel hub-j 1, an outer layer-j 2, a fixed guide block-j 3, a smooth guide layer-j 4, A rod body-f 21, a joining cavity-f 22 and a cleaning cloth layer-f 23.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-8, the present invention provides a home theater LED display screen, which comprises a display screen 1 and a fixing frame 2, wherein the display screen 1 is installed in the fixing frame 2, and the fixing frame 2 is matched with the display screen 1;
the fixed frame 2 is composed of a frame groove a, a dustproof device b, a fixed box C and an installation cavity d, wherein the frame groove a is arranged in a C shape, a display screen 1 is arranged in the frame groove a, the display screen 1 is fixed in the center of the frame groove a, the dustproof device b coats the display screen 1, the dustproof device b is connected with the frame groove a, the fixed box C is connected with the dustproof device b, and the installation cavity d is a cavity defined by the frame groove a.
The frame groove a is composed of a fixed joint block a1, a display screen fixing end a2 and a limiting end a3, the fixed joint block a1 is fixedly connected with the inner wall of the frame groove a, the fixed joint block a1 is connected with a dustproof device b, the fixed joint block a1 is mechanically welded with the limiting end a3, the limiting end a3 is arranged in a Y shape, the limiting end a3 is matched with the dustproof device b, the display screen fixing end a2 is connected with the limiting end a3, the display screen fixing end a2 is fixedly connected with the display screen 1, the outer sides of the two ends of the limiting end a3 are arranged in a straight line surface, so that the dustproof curtain b1 can move along the plane when contacting with the limiting end a, and the movement track of the dustproof curtain b1 is guided and limited.
The dustproof device b comprises a dustproof curtain b1, a positive pole magnetic block b2, a negative pole magnetic block b3 and a guide head b4, wherein the dustproof curtain b1 penetrates through a fixed connecting block a1, the guide head b4 is matched with the dustproof curtain b1, four guide heads b4 are arranged and are respectively installed at the outer sides of four corners of the display screen 1, the positive pole magnetic block b2 and the negative pole magnetic block b3 are mutually attracted, the positive pole magnetic block b2 and the negative pole magnetic block b3 are respectively installed at two ends of the dustproof curtain b1, the dustproof curtain b1 is fixedly connected with the positive pole magnetic block b2 and the negative pole magnetic block b3, the dustproof curtain b1 surrounds the display screen 1, the guide heads b4 are installed at two sides of a Y-shaped structure formed by the fixed connecting block a1 and a limiting end a3, and the guide heads b4 are arranged to guide the dustproof curtain b1 to move.
The fixed box c is composed of a rectangular cavity c1, a retractable roll stick c2, a retractable disc c3 and a guide port c4, a retractable roll stick c2 is arranged in the rectangular cavity c1, the retractable roll stick c2 is located in the center of the rectangular cavity c1, the retractable roll stick c2 is matched with the retractable disc c3, the retractable roll stick c2 is connected with a dustproof curtain b1, the dustproof curtain b1 penetrates through the guide port c4, the guide ports c4 are two, the retractable roll stick c2 is arranged on the rectangular cavity c1 in a symmetrical structure, and the retractable roll stick c2 is connected with external mechanical force to achieve clockwise and anticlockwise rotation control of the retractable roll stick c 2.
The guide head b4 comprises fixed slot e, cleaning wheel f, collection chamber g, wheel post h, guide wheel j, fixed axle k, the cavity that fixed slot e encloses is collection chamber g, be equipped with wheel post h in the collection chamber g, wheel post h is equipped with two to be installed in collection chamber g for the symmetrical structure, wheel post h and cleaning wheel f mechanical connection, cleaning wheel f cooperatees with guide wheel j through dust curtain b1, guide wheel j and fixed axle k mechanical cooperation, fixed axle k is located guide wheel j central authorities, cleaning wheel f is connected with dust curtain b1, cleaning wheel f cooperatees with guide wheel j, realizes the cleaning of dust curtain b1 and the guide of turning to.
The cleaning wheel f is composed of transition collecting grooves f1, cleaning heads f2, soft layers f3, fixed cavities f4 and balancing weights f5, the transition collecting grooves f1 and the cleaning heads f2 are distributed at intervals, nine transition collecting grooves f1 are provided, the number of the cleaning heads f2 is equal to the number of the transition collecting grooves f1, the arc-shaped layer of the transition collecting grooves f1 is a soft layer f3, the soft layers f3 are spacing layers between the transition collecting grooves f1 and the fixed cavities f4, the cleaning heads f2 are attached to the dustproof curtains b1, the balancing weights f5 are arranged in the fixed cavities f4, the balancing weights f5 are provided with telescopic rods, and the height replacement of the balancing weights f5 is achieved through the telescopic rods.
The guide wheel j is composed of a wheel hub j1, an outer layer j2, a fixed guide block j3 and a smooth guide layer j4, the fixed guide blocks j3 and the smooth guide layers j4 are distributed at intervals, the fixed guide blocks j3 are connected with the smooth guide layers j4, the fixed guide blocks j3 and the smooth guide layers j4 are both installed on the outer layer j2, the outer layer j2 covers the wheel hub j1, the outer layer j2 is fixedly connected with the wheel hub j1, and the fixed guide blocks j3 are arranged, so that when the dustproof curtain b1 passes through, the dustproof curtain b1 has a guide force of fixed orientation, and the dustproof curtain b1 moves towards a certain direction.
The cleaning head f2 comprises body of rod f21, linking chamber f22, clean cloth layer f23, body of rod f21 and linking chamber f22 mechanical welding, it is wrapped by clean cloth layer f23 to link up chamber f22, clean cloth layer f23 and dust curtain b1 are laminated mutually, body of rod f21 is located the interval department between soft layer f3 and the soft layer f 3.
The fixed frame 2 is embedded on an indoor wall in an embedded mode, so that the fixed frame 2 and the surface layer of the wall are on the same horizontal plane, the display screen 1 is in a non-working state in an initial state, because the positive magnetic blocks b2 and the negative magnetic blocks b3 are different in magnetism and mutually attracted, two ends of the dustproof curtain b1 are connected, the display screen 1 is shielded, dust in air is attached to the outer side of the dustproof curtain b1, when the display screen 1 is used, the retractable roller c2 is controlled to rotate clockwise through mechanical force, the dustproof curtain b1 is guided by a guide port c4 to surround the retractable roller c2, at the moment, the attraction force between the positive magnetic blocks b2 and the negative magnetic blocks b3 is smaller than the rotating force of the retractable roller c2, therefore, the positive magnetic blocks b2 and the negative magnetic blocks b3 are separated, the display screen 1 is exposed and can be viewed, and the dustproof curtain b1 shields the display screen 1, dust in the air is attached to the dust curtain b1, so that during the process of retracting the dust curtain b1, when the dust curtain b1 passes through the guide head b4, the fixed guide block j3 on the guide wheel j and the smooth guide layer j4 act together, so that the dust curtain b1 is in contact with the dust curtain b4, the dust curtain b1 moves in a certain direction, the outer side of the dust curtain b1 is in contact with the cleaning wheel f, when the dust curtain b1 passes through the cleaning wheel f, the cleaning cloth layer f23 is attached to the cleaning wheel f, along with the conveying of the cleaning wheel f, the cleaning cloth layer f23 is in contact with the cleaning cloth layer f and sweeps the dust attached to the surface of the cleaning cloth layer f 3552, the dust falls onto the soft layer f3, and along with the rotation of the cleaning wheel f to the lowest point, because the gravity of the counterweight f5 is always vertically downward, a downward force is applied to the soft layer f3, so that the dust collected by the soft layer f3 can be shaken into the collection cavity g to realize the cleaning curtain b1, when the display screen 1 stops working and needs to be shielded again, the retractable roller c2 is driven to rotate anticlockwise, so that the dustproof curtain b1 is connected again to shield the display screen 1 under the mutual attraction of the positive magnetic block b2 and the negative magnetic block b 3.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
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 (8)
1. A home theater LED display screen is characterized in that: the structure of the display screen comprises a display screen (1) and a fixed frame (2), wherein the display screen (1) is installed in the fixed frame (2), and the fixed frame (2) is matched with the display screen (1);
the fixed frame (2) is composed of a frame groove (a), a dustproof device (b), a fixed box (C) and an installation cavity (d), wherein the frame groove (a) is arranged in a C shape, a display screen (1) is arranged in the frame groove (a), the display screen (1) is fixed in the center of the frame groove (a), the dustproof device (b) coats the display screen (1), the dustproof device (b) is connected with the frame groove (a), the fixed box (C) is connected with the dustproof device (b), and the installation cavity (d) is a cavity surrounded by the frame groove (a).
2. A home cinema LED display screen according to claim 1, characterized in that: frame groove (a) comprises fixed holding piece (a1), display screen stiff end (a2), spacing end (a3), the inner wall fixed connection of fixed holding piece (a1) and frame groove (a), fixed holding piece (a1) is connected with dust keeper (b), fixed holding piece (a1) and spacing end (a3) mechanical welding, spacing end (a3) cooperatees with dust keeper (b), display screen stiff end (a2) is connected with spacing end (a3), display screen stiff end (a2) and display screen (1) fixed connection.
3. A home cinema LED display screen according to claim 1, characterized in that: the dustproof device (b) is composed of a dustproof curtain (b1), a positive magnetic block (b2), a negative magnetic block (b3) and a guide head (b4), the dustproof curtain (b1) penetrates through the fixed connecting block (a1), the guide head (b4) is matched with the dustproof curtain (b1), the positive magnetic block (b2) and the negative magnetic block (b3) attract each other, the dustproof curtain (b1) is fixedly connected with the positive magnetic block (b2) and the negative magnetic block (b3), and the dustproof curtain (b1) surrounds the display screen (1).
4. A home cinema LED display screen according to claim 1, characterized in that: fixed case (c) comprise rectangle chamber (c1), receive and release book rod (c2), closing up (c3), guide port (c4), receive and release book rod (c2) and be located rectangle chamber (c1) central authorities, receive and release book rod (c2) and closing up (c3) and cooperate, receive and release book rod (c2) and be connected with dustproof curtain (b1), dustproof curtain (b1) passes guide port (c 4).
5. A home cinema LED display screen according to claim 3, characterized in that: the guide head (b4) comprises a fixed groove (e), a cleaning wheel (f), a collection cavity (g), a wheel column (h), a guide wheel (j) and a fixed shaft (k), wherein a cavity surrounded by the fixed groove (e) is the collection cavity (g), the wheel column (h) is arranged in the collection cavity (g), the wheel column (h) is mechanically connected with the cleaning wheel (f), the cleaning wheel (f) is matched with the guide wheel (j) through a dust curtain (b1), the guide wheel (j) is mechanically matched with the fixed shaft (k), and the cleaning wheel (f) is connected with the dust curtain (b 1).
6. A home cinema LED display screen according to claim 5, characterized in that: clean wheel (f) comprises transition collection groove (f1), cleaning head (f2), soft layer (f3), fixed chamber (f4), balancing weight (f5), transition collection groove (f1) and cleaning head (f2) alternate distribution, the arc layer of transition collection groove (f1) is soft layer (f3), soft layer (f3) is the wall between transition collection groove (f1) and fixed chamber (f4), cleaning head (f2) and dust curtain (b1) laminate mutually, be equipped with balancing weight (f5) in fixed chamber (f 4).
7. A home cinema LED display screen according to claim 5, characterized in that: the guide wheel (j) is composed of a wheel hub (j1), an outer layer (j2), a fixed guide block (j3) and a smooth guide layer (j4), the fixed guide block (j3) and the smooth guide layer (j4) are connected, the fixed guide block (j3) and the smooth guide layer (j4) are both installed on the outer layer (j2), and the outer layer (j2) is fixedly connected with the wheel hub (j 1).
8. The home theater LED display screen of claim 6, wherein: cleaning head (f2) comprises body of rod (f21), links up chamber (f22), clean cloth layer (f23), body of rod (f21) and linking up chamber (f22) mechanical welding, link up chamber (f22) by clean cloth layer (f23) cladding, clean cloth layer (f23) is laminated with dustproof curtain (b1) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481137.9A CN111599285A (en) | 2020-05-31 | 2020-05-31 | Home theater LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481137.9A CN111599285A (en) | 2020-05-31 | 2020-05-31 | Home theater LED display screen |
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| Publication Number | Publication Date |
|---|---|
| CN111599285A true CN111599285A (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010481137.9A Withdrawn CN111599285A (en) | 2020-05-31 | 2020-05-31 | Home theater LED display screen |
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| CN (1) | CN111599285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294585A (en) * | 2021-12-24 | 2022-04-08 | 冯世祥 | LED lamp support with dustproof function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203801176U (en) * | 2014-04-23 | 2014-08-27 | 蔡少钦 | Dustproof structure of electronic display, and electronic display comprising same |
| CN108487566A (en) * | 2018-03-29 | 2018-09-04 | 绵阳鑫满顺网络科技有限公司 | A kind of network monitoring video wall |
| CN208422159U (en) * | 2018-01-30 | 2019-01-22 | 湖南应用技术学院 | A kind of Internet of Things practical traning platform with dust-proof radiating effect |
| CN109604199A (en) * | 2018-10-30 | 2019-04-12 | 南安市晨星机械科技有限公司 | Bayonet type rolls the construction machinery driving belt cleaning equipment cleaned |
| CN210297894U (en) * | 2019-09-25 | 2020-04-10 | 深圳市贝可科技有限公司 | Direct type backlight television |
-
2020
- 2020-05-31 CN CN202010481137.9A patent/CN111599285A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203801176U (en) * | 2014-04-23 | 2014-08-27 | 蔡少钦 | Dustproof structure of electronic display, and electronic display comprising same |
| CN208422159U (en) * | 2018-01-30 | 2019-01-22 | 湖南应用技术学院 | A kind of Internet of Things practical traning platform with dust-proof radiating effect |
| CN108487566A (en) * | 2018-03-29 | 2018-09-04 | 绵阳鑫满顺网络科技有限公司 | A kind of network monitoring video wall |
| CN109604199A (en) * | 2018-10-30 | 2019-04-12 | 南安市晨星机械科技有限公司 | Bayonet type rolls the construction machinery driving belt cleaning equipment cleaned |
| CN210297894U (en) * | 2019-09-25 | 2020-04-10 | 深圳市贝可科技有限公司 | Direct type backlight television |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114294585A (en) * | 2021-12-24 | 2022-04-08 | 冯世祥 | LED lamp support with dustproof function |
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