CN117555173A - Dustproof liquid crystal display with anti-deformation frame - Google Patents
Dustproof liquid crystal display with anti-deformation frame Download PDFInfo
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- CN117555173A CN117555173A CN202311614556.5A CN202311614556A CN117555173A CN 117555173 A CN117555173 A CN 117555173A CN 202311614556 A CN202311614556 A CN 202311614556A CN 117555173 A CN117555173 A CN 117555173A
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- rod
- carbon fiber
- adjusting
- support frame
- liquid crystal
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 40
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 63
- 239000004917 carbon fiber Substances 0.000 claims abstract description 63
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000428 dust Substances 0.000 claims abstract description 54
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
- G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of liquid crystal display screens, and discloses a dustproof liquid crystal display screen with an anti-deformation frame, which comprises a carbon fiber support frame and a liquid crystal display screen arranged in the carbon fiber support frame, wherein the carbon fiber support frame is provided with a dust removing mechanism and an adjusting mechanism; the dust removing mechanism comprises a driving assembly, two rotating assemblies and a cleaning assembly, wherein the driving assembly comprises a fixing plate fixedly installed on the back of a carbon fiber support frame, a triangular fixing frame is fixedly installed on the left side and the right side of the carbon fiber support frame respectively, two sides of the triangular fixing frames, which are close to each other, are fixedly connected with the fixing plate, and two heat dissipation dust covers are fixed on the back of the carbon fiber support frame. According to the invention, the dust removing mechanism and the adjusting mechanism are arranged, so that the liquid crystal display screen in the device can be subjected to heat radiation, dehumidification and dust removal, the service life of the liquid crystal display screen is protected, the deformation resistance of the device is reinforced through the pre-stress rod, and the deformation resistance of the device is improved.
Description
Technical Field
The invention relates to the technical field of liquid crystal display equipment, in particular to a dustproof liquid crystal display with an anti-deformation frame.
Background
Along with the improvement of people's living standard, people gradually change how to promote oneself interest ability from wanting how to get full, along with the development of science and technology, the appearance of LCD has greatly changed people's daily interest, people can know the outside world through LCD, thereby convenient every person's daily life, the LCD on current market is inconvenient when using according to demand adjustment viewing height and angle, LCD can dispel the heat through the louvre when using, but the dust in the outside air can get into inside the display when the heat dissipation, when inside dust accumulation is too much, the display work can overload, seriously can damage, LCD is bent easily when using and is damaged, in sum up, current LCD has inconvenient adjustment viewing height when using, inconvenient dustproof and the shortcoming that anti-bending function is to be improved.
Disclosure of Invention
The invention aims to provide a dustproof liquid crystal display screen with an anti-deformation frame, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a dustproof liquid crystal display screen with an anti-deformation frame, which comprises a carbon fiber support frame and a liquid crystal display screen arranged in the carbon fiber support frame, wherein the carbon fiber support frame is provided with a dust removing mechanism and an adjusting mechanism;
the dust removing mechanism comprises a driving assembly, two rotating assemblies and a cleaning assembly, wherein the driving assembly comprises a fixing plate fixedly installed on the back of a carbon fiber support frame, a triangular fixing frame is fixedly installed on the left side and the right side of the carbon fiber support frame respectively, two triangular fixing frames are fixedly connected with the fixing plate on one sides, which are close to each other, of the triangular fixing frames, two heat dissipation dust covers are fixedly arranged on the back of the carbon fiber support frame, a ventilating box is arranged above the fixing plate, a rotating shaft is rotatably installed on the ventilating box, the rotating shaft penetrates through the ventilating box, a driving motor is fixedly installed on the back of the ventilating box, an output shaft of the driving motor is fixedly connected with the tail end of the rotating shaft, a plurality of multifunctional fan blades are fixedly installed on the rotating shaft, and a fixing rod I is fixedly installed at the front end of the rotating shaft.
Further, the rotating assembly comprises a fixing rod II fixedly arranged on the front face of the ventilating box, a mounting plate is fixedly arranged at the front end of the fixing rod II, a rotating shaft I is fixedly arranged on the back face of the mounting plate, a disc is fixedly arranged at the tail end of the rotating shaft I, a fixing rod III is fixedly arranged on the back face of the disc, and connecting rods are hinged to the fixing rod I and the fixing rod III.
Further, the cleaning assembly comprises a second rotating shaft which is respectively and rotatably arranged on the two mounting plates, two mounting plates penetrate through the two mounting plates respectively, a belt pulley is sleeved on the belt pulley and the first rotating shaft respectively, a belt is respectively wound on the corresponding belt pulley, and a cleaning brush is fixedly sleeved on the second rotating shaft respectively.
Further, adjusting part includes adjusting part, anti deformation subassembly, strikes subassembly and remove the subassembly, adjusting part is including setting up the fixing base at the carbon fiber support frame back, the front fixed mounting of fixing base has the install bin, fixed mounting has multisection electric telescopic handle in the install bin, the sliding tray has been seted up respectively to multisection electric telescopic handle's top and bottom, fixed mounting has the push rod on multisection electric telescopic handle's the output shaft, the push rod runs through two sliding trays and with two sliding tray looks adaptations, the top and the bottom of push rod are fixed mounting respectively have the rectangular plate, two articulated the installation respectively on the rectangular plate adjust the pole, two the end of adjusting the pole is all articulated mutually with the carbon fiber support frame.
Further, the anti-deformation assembly comprises a rotary round rod which is rotatably mounted on the mounting box, the rotary round rod penetrates through the mounting box, the rotary round rod is hinged to the carbon fiber supporting frame, a plurality of pre-bending rods are rotatably mounted on the rotary round rod, and the tail ends of the pre-bending rods are fixedly connected with the carbon fiber supporting frame.
Further, strike the bar case of subassembly at the carbon fiber support frame back including fixed mounting, be provided with the gasbag in the bar incasement, slidable mounting has T type pole in the bar case, the top and the gasbag of T type pole contact, the winding has reset spring on the T type pole, reset spring's top and T type pole fixed connection, reset spring's bottom and bar case fixed connection, the bottom of T type pole extends to outside the pinion rack, the bottom fixed mounting of T type pole has pinion rack one, the positive fixed mounting of push rod has the push rod.
Further, the back of the carbon fiber support frame is rotatably provided with two rotating shafts III, the two rotating shafts III are respectively and fixedly sleeved on gears, the two gears are matched with the toothed plate I, and knocking rods are respectively and fixedly arranged on the rotating shafts III.
Further, the movable assembly comprises a rotating rod rotatably mounted at the top of the fixed plate, the top end of the rotating rod is rotatably connected with the mounting box, two adjusting gears are fixedly sleeved on the rotating rod, a toothed plate II is fixedly mounted on the left side of the pushing rod and meshed with the corresponding adjusting gears, an adjusting box is fixedly mounted at the top of the fixed plate, an adjusting plate is slidably mounted in the adjusting box, an adjusting toothed plate is fixedly mounted on the back of the adjusting plate, the back of the adjusting toothed plate extends out of the adjusting box, the adjusting box is matched with the corresponding adjusting gears, and the top of the adjusting plate is fixedly connected with the ventilating box.
The invention has the following beneficial effects:
(1) According to the dustproof liquid crystal display screen with the anti-deformation frame, the driving motor is started, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the multifunctional fan blades to rotate, wind power generated by the multifunctional fan blades during rotation sucks out heat generated by the liquid crystal display screen in the carbon fiber support frame through the heat dissipation dust cover, the temperature in the carbon fiber support frame is reduced, meanwhile, dust on the heat dissipation dust cover and in the carbon fiber support frame can be sucked out by the wind power generated by the multifunctional fan blades, the normal operation of the liquid crystal display screen and the heat dissipation effect of the liquid crystal display screen are prevented from being influenced by the dust on the heat dissipation dust cover, the carbon fiber support frame and the liquid crystal display screen can be effectively dehumidified by the wind power generated by the rotation of the multifunctional fan blades in overcast and rainy days, and the wind power of the multifunctional fan blades can accelerate the movement of air flow in the carbon fiber support frame to separate moisture in the air in the carbon fiber support frame and the liquid crystal display screen, so that the dehumidification effect is achieved;
(2) According to the dustproof liquid crystal display screen with the anti-deformation frame, the rotating shaft drives the disc to rotate under the action of the first fixing rod, the third fixing rod and the connecting rod, the disc drives the first rotating shaft to rotate, the first rotating shaft drives the second rotating shaft to rotate under the action of the belt pulley and the belt, the second rotating shaft drives the cleaning brush to rotate, the cleaning brush cleans dust remained below the heat dissipation dust cover, the dust removing effect of the device is effectively improved, and the influence of dust remained on the fixing plate on the operation of the liquid crystal display screen and the cleanliness of the device is avoided;
(3) According to the dustproof liquid crystal display screen with the anti-deformation frame, the multi-section electric telescopic rod is started, the multi-section electric telescopic rod drives the push rod to move, the push rod drives the two rectangular plates to move, the angle adjustment of the carbon fiber support frame is realized under the action of the adjusting rod, the carbon fiber support frame is prestressed and supported by the pre-bending rod in the rotating process, the stability of the carbon fiber support frame in the adjusting process is improved, and the anti-deformation effect of the device is effectively achieved;
(4) According to the dustproof liquid crystal display screen with the anti-deformation frame, the pushing rod is pushed to move in the moving process of the pushing rod, the pushing rod is enabled to be extruded to the air bag, the air bag is enabled to extrude the T-shaped rod, the T-shaped rod drives the toothed plate to descend under the action of contacting with the two gears, meanwhile, the two rotating shafts are driven to rotate, the rotating shafts drive the two knocking rods to repeatedly knock the two heat dissipation dust covers, dust on the heat dissipation dust covers is enabled to shake off, the dust removal effect is improved, the pushing rod drives the toothed plate II to move in the moving process, the toothed plate II contacts with the corresponding adjusting gears, the adjusting gears rotate to drive the rotating rods to rotate, the corresponding adjusting gears drive the adjusting toothed plates to move, the adjusting plates are driven to move back and forth, and the adjusting plates drive the ventilating box to move back and forth to remove dust from the heat dissipation dust covers respectively.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic side elevation view of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a schematic view of the rear perspective view of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6C according to the present invention;
fig. 8 is a schematic view of the back structure of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a carbon fiber support frame; 2. a liquid crystal display; 3. a fixing plate; 4. triangle fixing frame; 5. a heat-dissipating dust cover; 6. a ventilation box; 7. a rotating shaft; 8. a driving motor; 9. multifunctional fan blades; 10. a first fixed rod; 11. a second fixing rod; 12. a mounting plate; 13. a first rotating shaft; 14. a disc; 15. a fixing rod III; 16. a connecting rod; 17. a second rotating shaft; 18. a belt pulley; 19. a belt; 20. a cleaning brush; 21. a fixing seat; 22. a mounting box; 23. a multi-section electric telescopic rod; 24. a sliding groove; 25. a push rod; 26. a rectangular plate; 27. an adjusting rod; 28. rotating the round rod; 29. pre-bending the rod; 30. a bar-shaped box; 31. an air bag; 32. a T-shaped rod; 33. a reset spring; 34. a toothed plate I; 35. a propulsion rod; 36. a third rotating shaft; 37. a gear; 38. knocking the rod; 39. a rotating rod; 40. an adjusting gear; 41. a toothed plate II; 42. an adjusting box; 43. an adjusting plate; 44. and adjusting the toothed plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the invention discloses a dustproof liquid crystal display with an anti-deformation frame, which comprises a carbon fiber support frame 1 and a liquid crystal display 2 arranged in the carbon fiber support frame 1, wherein a dust removing mechanism and an adjusting mechanism are arranged on the carbon fiber support frame 1;
the dust removing mechanism comprises a driving assembly, two rotating assemblies and a cleaning assembly, wherein the driving assembly comprises a fixed plate 3 fixedly installed on the back of a carbon fiber support frame 1, a triangular fixing frame 4 is fixedly installed on the left side and the right side of the carbon fiber support frame 1 respectively, one sides of the two triangular fixing frames 4, which are close to each other, are fixedly connected with the fixed plate 3, two heat dissipation dust covers 5 are fixedly arranged on the back of the carbon fiber support frame 1, a ventilating box 6 is arranged above the fixed plate 3, a rotating shaft 7 is rotatably installed on the ventilating box 6, the rotating shaft 7 penetrates through the ventilating box 6, a driving motor 8 is fixedly installed on the back of the ventilating box 6, an output shaft of the driving motor 8 is fixedly connected with the tail end of the rotating shaft 7, a plurality of multifunctional fan blades 9 are fixedly installed on the rotating shaft 7, and a fixing rod 10 is fixedly installed on the front end of the rotating shaft 7.
As shown in fig. 5, the rotating assembly comprises a second fixing rod 11 fixedly installed on the front face of the ventilation box 6, a mounting plate 12 is fixedly installed at the front end of the second fixing rod 11, a first rotating shaft 13 is fixedly installed on the back face of the mounting plate 12, a disc 14 is fixedly installed at the tail end of the first rotating shaft 13, a third fixing rod 15 is fixedly installed on the back face of the disc 14, and a connecting rod 16 is hinged to the first fixing rod 10 and the third fixing rod 15.
Through setting up the rotation component for can drive two dead levers three 15 rotation simultaneously through connecting rod 16 at dead lever one 10 pivoted in-process, two discs 14 are rotated respectively to two dead levers three 15, and two discs 14 drive pivot one 13 rotation, have realized synchronous rotation.
As shown in fig. 5, the cleaning assembly includes a second rotating shaft 17 rotatably mounted on the two mounting plates 12, two rotating shafts 12 penetrating through the two mounting plates 12 respectively, two belt pulleys 18 and a first rotating shaft 13 are respectively sleeved with the belt pulleys 18, corresponding two belt pulleys 18 are respectively wound with a belt 19, and the two rotating shafts 17 are respectively fixedly sleeved with a cleaning brush 20.
Through setting up the clearance subassembly for can pass through the rotation of pivot one 13, pivot one 13 drives pivot two 17 rotations under belt pulley 18 and belt 19's effect, and pivot two 17 drive cleaning brush 20 and rotate, realize clearing up the residual dust of heat dissipation dust cover 5 below.
As shown in fig. 2, the adjusting assembly comprises an adjusting assembly, an anti-deformation assembly, a knocking assembly and a moving assembly, the adjusting assembly comprises a fixing seat 21 arranged on the back of the carbon fiber support frame 1, a mounting box 22 is fixedly arranged on the front surface of the fixing seat 21, a plurality of sections of electric telescopic rods 23 are fixedly arranged in the mounting box 22, sliding grooves 24 are respectively formed in the top and the bottom of the plurality of sections of electric telescopic rods 23, a push rod 25 is fixedly arranged on an output shaft of the plurality of sections of electric telescopic rods 23, the push rod 25 penetrates through the two sliding grooves 24 and is matched with the two sliding grooves 24, rectangular plates 26 are respectively fixedly arranged at the top end and the bottom end of the push rod 25, adjusting rods 27 are respectively hinged to the two rectangular plates 26, and the tail ends of the two adjusting rods 27 are hinged to the carbon fiber support frame 1.
Through setting up adjusting part for can be through starting multisection electric telescopic handle 23, multisection electric telescopic handle 23 drives push rod 25 and removes, push rod 25 drive rectangular plate 26 and remove, thereby make rectangular plate 26 drive regulation pole 27 and adjust the angle of carbon fiber support frame 1.
As shown in fig. 2, the deformation resisting component comprises a rotary round rod 28 rotatably mounted on the mounting box 22, the rotary round rod 28 penetrates through the mounting box 22, the rotary round rod 28 is hinged with the carbon fiber support frame 1, a plurality of pre-bending rods 29 are rotatably mounted on the rotary round rod 28, and the tail ends of the pre-bending rods 29 are fixedly connected with the carbon fiber support frame 1.
Through setting up anti deformation subassembly for can be through at the in-process of carbon fiber support frame 1 angle regulation, a plurality of pre-stress bent rod 29 adjusts thereupon, make pre-stress bent rod 29 carry out anti deformation support to carbon fiber support frame 1, improve the anti deformation ability of device.
As shown in fig. 2, the knocking assembly comprises a bar box 30 fixedly installed on the back of the carbon fiber supporting frame 1, an air bag 31 is arranged in the bar box 30, a T-shaped rod 32 is slidably installed in the bar box 30, the top end of the T-shaped rod 32 is in contact with the air bag 31, a return spring 33 is wound on the T-shaped rod 32, the top end of the return spring 33 is fixedly connected with the T-shaped rod 32, the bottom end of the return spring 33 is fixedly connected with the bar box 30, the bottom end of the T-shaped rod 32 extends out of a toothed plate 34, the toothed plate 34 is fixedly installed at the bottom end of the T-shaped rod 32, and a pushing rod 35 is fixedly installed on the front surface of the pushing rod 25.
Through setting up the subassembly of beating for can promote the propelling rod 35 through push rod 25 and remove, make propelling rod 35 extrude gasbag 31, gasbag 31 extrusion T type pole 32 again, T type pole 32 drives pinion rack one 34 and descends when providing the power supply.
As shown in fig. 7, two rotating shafts three 36 are rotatably mounted on the back of the carbon fiber support frame 1, the two rotating shafts three 36 are respectively and fixedly sleeved on gears 37, the two gears 37 are matched with the toothed plate one 34, and knocking rods 38 are respectively and fixedly mounted on the two rotating shafts three 36.
Through setting up strike pole 38 and gear 37 for can drive pinion rack one 34 through T type pole 32 and descend under the effect of touching two gears 37, drive two pivot three 36 simultaneously and rotate, pivot three 36 drive two and strike pole 38 and strike 5 heat dissipation dust cover 5 repeatedly respectively, make the dust on the heat dissipation dust cover 5 shake and fall, improve the effect of dust removal.
As shown in fig. 8, the moving assembly includes a rotating rod 39 rotatably mounted at the top of the fixed plate 3, the top end of the rotating rod 39 is rotatably connected with the mounting box 22, two adjusting gears 40 are fixedly sleeved on the rotating rod 39, a toothed plate two 41 is fixedly mounted at the left side of the pushing rod 35, the toothed plate two 41 is meshed with the corresponding adjusting gear 40, an adjusting box 42 is fixedly mounted at the top of the fixed plate 3, an adjusting plate 43 is slidably mounted in the adjusting box 42, an adjusting toothed plate 44 is fixedly mounted at the back surface of the adjusting plate 43, the back surface of the adjusting toothed plate 44 extends out of the adjusting box 42, the adjusting box 42 is matched with the corresponding adjusting gear 40, and the top of the adjusting plate 43 is fixedly connected with the ventilating box 6.
Through setting up the removal subassembly for can drive pinion rack two 41 through the push rod 35 at the in-process of removal and remove, pinion rack two 41 contact corresponding adjusting gear 40, adjusting gear 40 rotates and drives bull stick 39 rotation, and corresponding adjusting gear 40 drives and adjusts pinion rack 44 and remove, adjusts pinion rack 44 and drives adjusting plate 43 round trip movement, and adjusting plate 43 drives ventilation case 6 and carries out round trip movement respectively and remove dust to heat dissipation dust cover 5.
When the novel liquid crystal display device is used, the driving motor 8 is started when dust removal is needed, the driving motor 8 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the multifunctional fan blades 9 to rotate, wind power generated by the multifunctional fan blades 9 during rotation sucks out heat generated by the liquid crystal display screen 2 in the carbon fiber support frame 1 through the heat dissipation dust cover 5, the temperature in the carbon fiber support frame 1 is reduced to play a role in cooling, meanwhile, the wind power generated by the multifunctional fan blades 9 can suck dust on the heat dissipation dust cover 5 and in the carbon fiber support frame 1, the dust on the heat dissipation dust cover 5 is prevented from influencing the normal operation of the liquid crystal display screen 2 and the heat dissipation effect of the liquid crystal display screen 2 more, the carbon fiber support frame 1 and the liquid crystal display screen 2 can be effectively dehumidified in overcast and rainy days due to wind power generated by the rotation of the multifunctional fan blades 9, and the wind power of the multifunctional fan blades 9 can accelerate the movement of air in the carbon fiber support frame 1 and the liquid crystal display screen 2, and moisture in air in the carbon fiber support frame 1 is separated, so that the dehumidification effect is achieved; then the rotating shaft 7 simultaneously drives the disc 14 to rotate under the action of the first fixing rod 10, the third fixing rod 15 and the connecting rod 16, the disc 14 drives the first rotating shaft 13 to rotate, the first rotating shaft 13 drives the second rotating shaft 17 to rotate under the action of the belt pulley 18 and the belt 19, the second rotating shaft 17 drives the cleaning brush 20 to rotate, and the cleaning brush 20 cleans dust remained below the heat dissipation dust cover 5;
when the angle is required to be adjusted, the multi-section electric telescopic rod 23 is started, the multi-section electric telescopic rod 23 drives the push rod 25 to move, the push rod 25 drives the two rectangular plates 26 to move, the angle adjustment of the carbon fiber supporting frame 1 is realized under the action of the adjusting rod 27, the pushing rod 35 is pushed to move in the moving process of the push rod 25, the pushing rod 35 is extruded to the air bag 31, the air bag 31 is extruded to the T-shaped rod 32 again, the T-shaped rod 32 drives the toothed plate one 34 to descend under the action of contacting with the two gears 37, and simultaneously drives the two rotating shafts three 36 to rotate, the rotating shafts three 36 drive the two knocking rods 38 to repeatedly knock the two heat dissipation dust covers 5 respectively, so that dust on the heat dissipation dust covers 5 shakes down, and the dust falling on the two heat dissipation dust covers 5 is removed by matching with the dust removal mechanism.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. Dustproof liquid crystal display with anti deformation frame, including carbon fiber support frame (1) and set up liquid crystal display (2) in carbon fiber support frame (1), its characterized in that: the carbon fiber support frame (1) is provided with a dust removing mechanism and an adjusting mechanism;
the dust removing mechanism comprises a driving assembly, two rotating assemblies and a cleaning assembly, wherein the driving assembly comprises a fixed plate (3) fixedly installed on the back of a carbon fiber support frame (1), the left side and the right side of the carbon fiber support frame (1) are respectively fixedly provided with a triangular fixing frame (4), two sides of the triangular fixing frames (4) which are close to each other are fixedly connected with the fixed plate (3), the back of the carbon fiber support frame (1) is fixedly provided with two heat dissipation dust covers (5), the upper side of the fixed plate (3) is provided with a ventilating box (6), a rotating shaft (7) is rotatably installed on the ventilating box (6), the rotating shaft (7) penetrates through the ventilating box (6), a driving motor (8) is fixedly installed on the back of the ventilating box (6), an output shaft of the driving motor (8) is fixedly connected with the tail end of the rotating shaft (7), a plurality of multifunctional fan blades (9) are fixedly installed on the rotating shaft (7), and the front end of the rotating shaft (7) is fixedly provided with a fixing rod (10).
2. A dustproof liquid crystal display having an anti-deformation frame as claimed in claim 1, wherein: the rotary assembly comprises a second fixing rod (11) fixedly arranged on the front face of the ventilating box (6), a mounting plate (12) is fixedly arranged at the front end of the second fixing rod (11), a first rotating shaft (13) is fixedly arranged on the back face of the mounting plate (12), a disc (14) is fixedly arranged at the tail end of the first rotating shaft (13), a third fixing rod (15) is fixedly arranged on the back face of the disc (14), and a connecting rod (16) is hinged to the first fixing rod (10) and the third fixing rod (15).
3. A dustproof liquid crystal display having an anti-deformation frame as claimed in claim 2, wherein: the cleaning assembly comprises a second rotating shaft (17) which is respectively and rotatably arranged on two mounting plates (12), two mounting plates (12) are respectively penetrated through, two belt pulleys (18) and a first rotating shaft (13) are respectively sleeved with the belt pulleys (18), corresponding two belt pulleys (18) are respectively wound with a belt (19), and cleaning brushes (20) are respectively and fixedly sleeved on the second rotating shaft (17).
4. A dustproof liquid crystal display having an anti-deformation frame as claimed in claim 1, wherein: the utility model discloses a carbon fiber support frame, including adjusting part, anti deformation subassembly, strike subassembly and remove the subassembly, adjusting part is including setting up fixing base (21) at carbon fiber support frame (1) back, the front fixed mounting of fixing base (21) has install bin (22), fixed mounting has multisection electric telescopic handle (23) in install bin (22), sliding tray (24) have been seted up respectively to the top and the bottom of multisection electric telescopic handle (23), fixed mounting has push rod (25) on the output shaft of multisection electric telescopic handle (23), push rod (25) run through two sliding tray (24) and with two sliding tray (24) looks adaptations, the top and the bottom of push rod (25) are fixed mounting respectively rectangular plate (26), two articulated respectively on rectangular plate (26) install regulation pole (27), two the end of adjusting pole (27) all articulates mutually with carbon fiber support frame (1).
5. A dustproof liquid crystal display having an anti-deformation frame as claimed in claim 4, wherein: the deformation-resistant assembly comprises a rotary round rod (28) rotatably mounted on a mounting box (22), the rotary round rod (28) penetrates through the mounting box (22), the rotary round rod (28) is hinged to a carbon fiber supporting frame (1), a plurality of pre-stressed bent rods (29) are rotatably mounted on the rotary round rod (28), and the tail ends of the pre-stressed bent rods (29) are fixedly connected with the carbon fiber supporting frame (1).
6. A dustproof liquid crystal display having an anti-deformation frame as claimed in claim 1, wherein: the knocking assembly comprises a strip-shaped box (30) fixedly arranged on the back of the carbon fiber supporting frame (1), an air bag (31) is arranged in the strip-shaped box (30), a T-shaped rod (32) is arranged in the strip-shaped box (30) in a sliding mode, the top end of the T-shaped rod (32) is in contact with the air bag (31), a reset spring (33) is wound on the T-shaped rod (32), the top end of the reset spring (33) is fixedly connected with the T-shaped rod (32), the bottom end of the reset spring (33) is fixedly connected with the strip-shaped box (30), the bottom end of the T-shaped rod (32) extends out of a toothed plate I (34), and a pushing rod (35) is fixedly arranged on the front surface of the pushing rod (25).
7. A dustproof liquid crystal display having an anti-deformation frame as claimed in claim 1, wherein: the back of the carbon fiber support frame (1) is rotatably provided with two rotating shafts III (36), the two rotating shafts III (36) are respectively fixedly sleeved on gears (37), the two gears (37) are matched with the toothed plate I (34), and knocking rods (38) are respectively fixedly arranged on the rotating shafts III (36).
8. A dustproof liquid crystal display having an anti-deformation frame as claimed in claim 1, wherein: the movable assembly comprises a rotating rod (39) rotatably mounted at the top of a fixed plate (3), the top end of the rotating rod (39) is rotatably connected with an installation box (22), two adjusting gears (40) are fixedly sleeved on the rotating rod (39), a toothed plate II (41) is fixedly mounted on the left side of a pushing rod (35), the toothed plate II (41) is meshed with the corresponding adjusting gears (40), an adjusting box (42) is fixedly mounted at the top of the fixed plate (3), an adjusting plate (43) is mounted in the adjusting box (42) in a sliding manner, an adjusting toothed plate (44) is fixedly mounted on the back surface of the adjusting plate (43), the back surface of the adjusting toothed plate (44) extends out of the adjusting box (42), the adjusting box (42) is matched with the corresponding adjusting gears (40), and the top of the adjusting plate (43) is fixedly connected with a ventilating box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311614556.5A CN117555173A (en) | 2023-11-28 | 2023-11-28 | Dustproof liquid crystal display with anti-deformation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311614556.5A CN117555173A (en) | 2023-11-28 | 2023-11-28 | Dustproof liquid crystal display with anti-deformation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117555173A true CN117555173A (en) | 2024-02-13 |
Family
ID=89812515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311614556.5A Withdrawn CN117555173A (en) | 2023-11-28 | 2023-11-28 | Dustproof liquid crystal display with anti-deformation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117555173A (en) |
-
2023
- 2023-11-28 CN CN202311614556.5A patent/CN117555173A/en not_active Withdrawn
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Application publication date: 20240213 |