CN218995832U - Laser liquid crystal touch display device with heat radiation structure - Google Patents
Laser liquid crystal touch display device with heat radiation structure Download PDFInfo
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- CN218995832U CN218995832U CN202320084573.1U CN202320084573U CN218995832U CN 218995832 U CN218995832 U CN 218995832U CN 202320084573 U CN202320084573 U CN 202320084573U CN 218995832 U CN218995832 U CN 218995832U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The utility model relates to the technical field of liquid crystal display screens and discloses a laser liquid crystal touch display device with a heat dissipation structure. This laser liquid crystal touch display device with heat radiation structure through setting up heat radiation mechanism, is detachable between this heat radiation mechanism and the shell, consequently can be convenient for daily maintenance and maintenance, and filter screen and ventilation net can filter outside dust impurity, can play the effect of ventilation again simultaneously, and driving motor finally drives two heat dissipation flabellums under the cooperation of each part and rotate to can dispel the heat to the display screen.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display screens, in particular to a laser liquid crystal touch display device with a heat dissipation structure.
Background
The liquid crystal display screen is a planar display, can be mainly used for screen display of televisions and computers, and has the advantages of low power consumption, low radiation, small volume and the like.
The existing liquid crystal display screen does not have the function of efficient heat dissipation, so that the temperature of the display screen is increased after long-time use, the ageing of internal elements is accelerated, the service life of the display screen is shortened, and the existing display screen support cannot be folded when being supported, so that the display screen support occupies a relatively large space when being stored.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a laser liquid crystal touch display device with a heat dissipation structure, which solves the problems that the prior liquid crystal display screen in the background art does not have a high-efficiency heat dissipation function, so that the temperature of the display screen can be increased after long-time use, the ageing of internal elements is accelerated, the service life of the display screen is shortened, and the prior display screen support can not be taken up when being supported, so that the space is occupied when the prior display screen support is stored.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the laser liquid crystal touch display device with the heat radiation structure comprises a display screen, a shell, a heat radiation mechanism, a fixing mechanism, a supporting mechanism and a dust removal mechanism, wherein the shell is fixedly arranged at the outer end of the display screen, the heat radiation mechanism is positioned at the rear end of the shell, the fixing mechanism is positioned at the outer end of the heat radiation mechanism, the supporting mechanism is positioned below the heat radiation mechanism, and the dust removal mechanism is positioned in the shell;
the heat dissipation mechanism comprises a heat dissipation seat, a heat dissipation groove, a filter screen, a ventilation net, a driving motor, a transmission shaft, a first transmission wheel, a belt, a second transmission wheel, a driven shaft and heat dissipation fan blades, wherein the heat dissipation seat is arranged at the rear end of the shell, the heat dissipation seat is detachably connected with the shell, the heat dissipation groove is fixedly arranged at the rear end of the heat dissipation seat, the filter screen is fixedly arranged at the inner end of the heat dissipation groove, the ventilation net is fixedly arranged at the front end of the heat dissipation seat, the driving motor is fixedly arranged at the inner end of the heat dissipation groove, and the transmission shaft is fixedly arranged at the front end of the driving motor transmission end.
Preferably, the first driving wheel is fixedly arranged at the outer end of the driving shaft, the belt is rotationally connected at the outer end of the first driving wheel, the second driving wheel is rotationally connected at the inner end of the belt, the driven shaft is fixedly arranged at the front end of the second driving wheel, the radiating fan blades are fixedly arranged at the front end of the driving shaft, and the radiating fan blades are fixedly arranged at the front end of the driven shaft.
Preferably, the supporting mechanism comprises a knob, a rotating shaft, a first bevel gear, a second bevel gear, a connecting shaft, a first gear, a second gear, a rotating shaft, a connecting block and a supporting plate, wherein the knob is movably installed at the rear end of the shell, the rotating shaft is fixedly installed at the front end of the knob, the first bevel gear is fixedly installed at the front end of the rotating shaft, the second bevel gear is movably installed at the lower end of the first bevel gear, the first bevel gear is meshed with the second bevel gear, the connecting shaft is fixedly installed at the lower end of the second bevel gear, the rotating shaft and the first bevel gear can be driven to rotate by arranging the supporting mechanism, and then the second bevel gear and the connecting shaft can be driven to rotate.
Preferably, the first gear is fixedly installed at the lower end of the connecting shaft, the second gear is movably installed at the right end of the first gear, the first gear is meshed with the second gear, the rotating shaft is fixedly installed at the lower end of the first gear, the rotating shaft is fixedly installed at the lower end of the second gear, the connecting block is fixedly installed at the outer end of the rotating shaft, and the connecting shaft can drive the first gear to rotate and further drive the second gear to rotate through the two gears.
Preferably, the support plate is fixedly arranged at the outer end of the connecting block, the support plates are symmetrically distributed, the two rotating shafts reversely rotate, and the connecting block extends to the outside through a notch preset in the shell, so that the rotating shafts can drive the two support plates to reversely rotate.
Preferably, the dust removing mechanism comprises a pull plate, a groove, a guide rod, a pull rod, a cleaning brush and a spring, wherein the pull plate is movably arranged at the upper end of the shell, the groove is fixedly arranged at the upper end of the shell, the guide rod is fixedly arranged in the shell, the pull rod is fixedly arranged at the lower end of the pull plate, the cleaning brush is movably arranged at the lower end of the pull rod, the cleaning brush is movably connected with the guide rod, the cleaning brush is attached to the ventilation screen and the display screen, the pull plate is pulled through the dust removing mechanism, the pull rod and the cleaning brush can be driven to move up and down along the guide rod, and the cleaning brush can scrape the display screen and the ventilation screen.
Preferably, the spring is fixedly arranged at the lower end of the cleaning brush, the lower end of the spring is fixedly connected with the shell, and the cleaning brush can be conveniently reset by arranging the spring.
Preferably, the fixed establishment includes damping rotation post and limiting plate, damping rotation post movable mounting is at the rear end of shell, damping rotation post is located the outside of heat dissipation seat, limiting plate fixed mounting is at the outer end of damping rotation post, the quantity of damping rotation post is four, the quantity of limiting plate is four, through setting up fixed establishment, twists damping rotation post and can drive the limiting plate rotation.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the laser liquid crystal touch display device with the heat radiation structure, the heat radiation mechanism is arranged, and the heat radiation mechanism and the shell are detachable, so that daily overhaul and maintenance can be facilitated, the filter screen and the ventilation screen can filter dust and impurities outside and play a role in ventilation, and the driving motor finally drives the two heat radiation fan blades to rotate, so that the display screen can be subjected to heat radiation;
2. according to the laser liquid crystal touch display device with the heat radiation structure, the rotating knob can drive the rotating shaft and the first bevel gear to rotate through the supporting mechanism, and then can drive the second bevel gear and the connecting shaft to rotate, the connecting shaft can drive the first gear to rotate, and then the second gear is driven to rotate, so that two rotating shafts can be driven to reversely rotate, the rotating shafts can drive two supporting plates to reversely rotate, the supporting plates can be enabled to stand up, and the display screen is supported;
3. this laser liquid crystal touch display device with heat radiation structure through setting up dust removal mechanism, pulls the arm-tie, can drive pull rod and cleaning brush along guide bar up-and-down motion, and the cleaning brush can scrape display screen and ventilation net, scrapes off its surface dust and takes it out by the cleaning brush.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic view of the back perspective structure of the present utility model;
FIG. 4 is a schematic view of a partial perspective structure of a supporting mechanism according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;
FIG. 6 is a schematic diagram showing a front sectional structure of the dust removing mechanism of the present utility model;
fig. 7 is a schematic cross-sectional structure of a heat dissipation mechanism according to the present utility model.
In the figure: 1. a display screen; 2. a housing; 3. a heat dissipation mechanism; 301. a heat dissipation seat; 302. a heat sink; 303. a filter screen; 304. a ventilation screen; 305. a driving motor; 306. a transmission shaft; 307. a first driving wheel; 308. a belt; 309. a second driving wheel; 310. a driven shaft; 311. radiating fan blades; 4. a fixing mechanism; 401. damping the rotating column; 402. a limiting plate; 5. a support mechanism; 501. a knob; 502. a rotating shaft; 503. a first bevel gear; 504. a second bevel gear; 505. a connecting shaft; 506. a first gear; 507. a second gear; 508. a rotating shaft; 509. a connecting block; 510. a support plate; 6. a dust removing mechanism; 601. pulling a plate; 602. a groove; 603. a guide rod; 604. a pull rod; 605. a cleaning brush; 606. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a laser liquid crystal touch display device with heat radiation structure, includes display screen 1, shell 2, heat dissipation mechanism 3, fixed establishment 4, supporting mechanism 5 and dust removal mechanism 6, and shell 2 fixed mounting is in the outer end of display screen 1, and heat dissipation mechanism 3 is located the rear end of shell 2, and fixed establishment 4 is located the outer end of heat dissipation mechanism 3, and supporting mechanism 5 is located the below of heat dissipation mechanism 3, and dust removal mechanism 6 is located the inside of shell 2; the heat dissipation mechanism 3 comprises a heat dissipation seat 301, a heat dissipation groove 302, a filter screen 303, a ventilation net 304, a driving motor 305, a transmission shaft 306, a first transmission wheel 307, a belt 308, a second transmission wheel 309, a driven shaft 310 and heat dissipation fan blades 311, wherein the heat dissipation seat 301 is arranged at the rear end of the shell 2, the heat dissipation seat 301 and the shell 2 are detachably connected, the heat dissipation groove 302 is fixedly arranged at the rear end of the heat dissipation seat 301, the filter screen 303 is fixedly arranged at the inner end of the heat dissipation groove 302, the ventilation net 304 is fixedly arranged at the front end of the heat dissipation seat 301, the driving motor 305 is fixedly arranged at the inner end of the heat dissipation groove 302, and the transmission shaft 306 is fixedly arranged at the front end of the driving motor 305;
the first transmission wheel 307 is fixedly arranged at the outer end of the transmission shaft 306, the belt 308 is rotationally connected at the outer end of the first transmission wheel 307, the second transmission wheel 309 is rotationally connected at the inner end of the belt 308, the driven shaft 310 is fixedly arranged at the front end of the second transmission wheel 309, the heat dissipation fan blades 311 are fixedly arranged at the front end of the transmission shaft 306, the heat dissipation fan blades 311 are fixedly arranged at the front end of the driven shaft 310, and the heat dissipation mechanism 3 and the shell 2 are detachable through the arrangement of the heat dissipation mechanism 3, so that the daily maintenance and the maintenance can be facilitated, the filter screen 303 and the ventilation screen 304 can filter dust and impurities outside and play a ventilation role at the same time, the driving motor 305 drives the transmission shaft 306 to rotate, so that the first transmission wheel 307, the belt 308 and the second transmission wheel 309 can be driven to rotate, and the two heat dissipation fan blades 311 can be driven to rotate, and the display screen 1 can be cooled; the supporting mechanism 5 comprises a knob 501, a rotating shaft 502, a first bevel gear 503, a second bevel gear 504, a connecting shaft 505, a first gear 506, a second gear 507, a rotating shaft 508, a connecting block 509 and a supporting plate 510, wherein the knob 501 is movably arranged at the rear end of the shell 2, the rotating shaft 502 is fixedly arranged at the front end of the knob 501, the first bevel gear 503 is fixedly arranged at the front end of the rotating shaft 502, the second bevel gear 504 is movably arranged at the lower end of the first bevel gear 503, the first bevel gear 503 is meshed with the second bevel gear 504, the connecting shaft 505 is fixedly arranged at the lower end of the second bevel gear 504, and the rotating shaft 502 and the first bevel gear 503 can be driven to rotate by the rotating knob 501 through the arrangement of the supporting mechanism 5, and then the second bevel gear 504 and the connecting shaft 505 can be driven to rotate; the first gear 506 is fixedly arranged at the lower end of the connecting shaft 505, the second gear 507 is movably arranged at the right end of the first gear 506, the first gear 506 is meshed with the second gear 507, the rotating shaft 508 is fixedly arranged at the lower end of the first gear 506, the rotating shaft 508 is fixedly arranged at the lower end of the second gear 507, the connecting block 509 is fixedly arranged at the outer end of the rotating shaft 508, and the connecting shaft 505 can drive the first gear 506 to rotate so as to drive the second gear 507 to rotate, so that the two rotating shafts 508 can be driven to reversely rotate; the support plates 510 are fixedly arranged at the outer ends of the connecting blocks 509, the support plates 510 are symmetrically distributed, the two rotating shafts 508 reversely rotate, and the connecting blocks 509 extend to the outside through notches preset in the shell 2, so that the rotating shafts 508 can drive the two support plates 510 to reversely rotate, and the support plates 510 can be erected to support the display screen 1;
the dust removing mechanism 6 comprises a pull plate 601, a groove 602, a guide rod 603, a pull rod 604, a cleaning brush 605 and a spring 606, wherein the pull plate 601 is movably installed at the upper end of the shell 2, the groove 602 is fixedly arranged at the upper end of the shell 2, the guide rod 603 is fixedly installed in the shell 2, the pull rod 604 is fixedly installed at the lower end of the pull plate 601, the cleaning brush 605 is movably installed at the lower end of the pull rod 604, the cleaning brush 605 is movably connected with the guide rod 603, the cleaning brush 605 is attached to the ventilation screen 304 and the display screen 1, the pull plate 601 can drive the pull rod 604 and the cleaning brush 605 to move up and down along the guide rod 603, and the cleaning brush 605 can scrape the display screen 1 and the ventilation screen 304, scrape dust on the surface of the cleaning brush 605 and bring the cleaning brush 605 out of the display screen 1 by the cleaning brush 605; the spring 606 is fixedly arranged at the lower end of the cleaning brush 605, the lower end of the spring 606 is fixedly connected with the shell 2, and the cleaning brush 605 can be conveniently reset by arranging the spring 606 so as to clean the cleaning brush next time; the fixed establishment 4 includes damping rotation post 401 and limiting plate 402, and damping rotation post 401 movable mounting is at the rear end of shell 2, and damping rotation post 401 is located the outside of heat dissipation seat 301, and limiting plate 402 fixed mounting is at the outer end of damping rotation post 401, and the quantity of damping rotation post 401 is four, and limiting plate 402's quantity is four, through setting up fixed establishment 4, twists damping rotation post 401 can drive limiting plate 402 rotation, and limiting plate 402 can carry out spacingly to heat dissipation seat 301 to can fix heat dissipation seat 301.
Working principle: firstly, the torsional damping rotating column 401 drives the limiting plate 402 to rotate to limit the heat dissipation seat 301, so that the heat dissipation seat 301 and the shell 2 are fixed, the driving motor 305 drives the transmission shaft 306 to rotate, so that the first transmission wheel 307, the belt 308 and the second transmission wheel 309 can be driven to rotate, and further the two heat dissipation fan blades 311 can be driven to rotate, so that the display screen 1 can be cooled, the pull plate 601 is pulled, the pull rod 604 and the cleaning brush 605 can be driven to move up and down along the guide rod 603, the cleaning brush 605 can scrape the display screen 1 and the ventilation net 304, dust on the surface of the pull rod is scraped off and is brought out by the cleaning brush 605, when the device is required to be supported, the rotating knob 501 drives the rotating shaft 502 and the first bevel gear 503 to rotate, and further the second bevel gear 504 and the connecting shaft 505 can be driven to rotate, and the connecting shaft 505 can drive the first gear 506 to rotate, and further the second gear 507 to drive the two rotating shafts 508 to rotate reversely, and the rotating shafts 508 can drive the two supporting plates 510 to rotate reversely, so that the supporting plates 510 can support the display screen 1 vertically.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a laser liquid crystal touch display device with heat radiation structure, includes display screen (1), shell (2), heat dissipation mechanism (3), fixed establishment (4), supporting mechanism (5) and dust removal mechanism (6), its characterized in that: the shell (2) is fixedly arranged at the outer end of the display screen (1), the heat dissipation mechanism (3) is positioned at the rear end of the shell (2), the fixing mechanism (4) is positioned at the outer end of the heat dissipation mechanism (3), the supporting mechanism (5) is positioned below the heat dissipation mechanism (3), and the dust removal mechanism (6) is positioned in the shell (2);
the heat dissipation mechanism (3) comprises a heat dissipation seat (301), a heat dissipation groove (302), a filter screen (303), a ventilation net (304), a driving motor (305), a transmission shaft (306), a first transmission wheel (307), a belt (308), a second transmission wheel (309), a driven shaft (310) and heat dissipation fan blades (311), wherein the heat dissipation seat (301) is arranged at the rear end of the shell (2), the heat dissipation seat (301) is detachably connected with the shell (2), the heat dissipation groove (302) is fixedly arranged at the rear end of the heat dissipation seat (301), the filter screen (303) is fixedly arranged at the inner end of the heat dissipation groove (302), the ventilation net (304) is fixedly arranged at the front end of the heat dissipation seat (301), the driving motor (305) is fixedly arranged at the inner end of the heat dissipation groove (302), and the transmission shaft (306) is fixedly arranged at the front end of the transmission end of the driving motor (305).
2. The laser liquid crystal touch display device with heat dissipation structure of claim 1, wherein: the first driving wheel (307) is fixedly arranged at the outer end of the driving shaft (306), the belt (308) is rotatably connected at the outer end of the first driving wheel (307), the second driving wheel (309) is rotatably connected at the inner end of the belt (308), the driven shaft (310) is fixedly arranged at the front end of the second driving wheel (309), the heat dissipation fan blades (311) are fixedly arranged at the front end of the driving shaft (306), and the heat dissipation fan blades (311) are fixedly arranged at the front end of the driven shaft (310).
3. The laser liquid crystal touch display device with heat dissipation structure of claim 2, wherein: the supporting mechanism (5) comprises a knob (501), a rotating shaft (502), a first bevel gear (503), a second bevel gear (504), a connecting shaft (505), a first gear (506), a second gear (507), a rotating shaft (508), a connecting block (509) and a supporting plate (510), wherein the knob (501) is movably mounted at the rear end of the shell (2), the rotating shaft (502) is fixedly mounted at the front end of the knob (501), the first bevel gear (503) is fixedly mounted at the front end of the rotating shaft (502), the second bevel gear (504) is movably mounted at the lower end of the first bevel gear (503), the first bevel gear (503) is meshed with the second bevel gear (504), and the connecting shaft (505) is fixedly mounted at the lower end of the second bevel gear (504).
4. A laser liquid crystal touch display device having a heat dissipation structure as defined in claim 3, wherein: the first gear (506) is fixedly arranged at the lower end of the connecting shaft (505), the second gear (507) is movably arranged at the right end of the first gear (506), the first gear (506) is meshed with the second gear (507), the rotating shaft (508) is fixedly arranged at the lower end of the first gear (506), the rotating shaft (508) is fixedly arranged at the lower end of the second gear (507), and the connecting block (509) is fixedly arranged at the outer end of the rotating shaft (508).
5. The laser liquid crystal touch display device with heat dissipation structure as defined in claim 4, wherein: the supporting plates (510) are fixedly arranged at the outer ends of the connecting blocks (509), and the supporting plates (510) are symmetrically distributed.
6. The laser liquid crystal touch display device with heat dissipation structure of claim 5, wherein: the dust removing mechanism (6) comprises a pull plate (601), a groove (602), a guide rod (603), a pull rod (604), a cleaning brush (605) and a spring (606), wherein the pull plate (601) is movably mounted at the upper end of the shell (2), the groove (602) is fixedly arranged at the upper end of the shell (2), the guide rod (603) is fixedly mounted inside the shell (2), the pull rod (604) is fixedly mounted at the lower end of the pull plate (601), the cleaning brush (605) is movably mounted at the lower end of the pull rod (604), the cleaning brush (605) is movably connected with the guide rod (603), and the cleaning brush (605) is attached to the ventilation net (304) and the display screen (1).
7. The laser liquid crystal touch display device with heat dissipation structure of claim 6, wherein: the spring (606) is fixedly arranged at the lower end of the cleaning brush (605), and the lower end of the spring (606) is fixedly connected with the shell (2).
8. The laser liquid crystal touch display device with heat dissipation structure of claim 7, wherein: the fixing mechanism (4) comprises damping rotating columns (401) and limiting plates (402), the damping rotating columns (401) are movably mounted at the rear end of the shell (2), the damping rotating columns (401) are located outside the radiating seat (301), the limiting plates (402) are fixedly mounted at the outer ends of the damping rotating columns (401), the number of the damping rotating columns (401) is four, and the number of the limiting plates (402) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084573.1U CN218995832U (en) | 2023-01-29 | 2023-01-29 | Laser liquid crystal touch display device with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084573.1U CN218995832U (en) | 2023-01-29 | 2023-01-29 | Laser liquid crystal touch display device with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218995832U true CN218995832U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320084573.1U Active CN218995832U (en) | 2023-01-29 | 2023-01-29 | Laser liquid crystal touch display device with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218995832U (en) |
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2023
- 2023-01-29 CN CN202320084573.1U patent/CN218995832U/en active Active
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