CN214541426U - Multifunctional liquid crystal large-screen intelligent display device - Google Patents
Multifunctional liquid crystal large-screen intelligent display device Download PDFInfo
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- CN214541426U CN214541426U CN202120223183.9U CN202120223183U CN214541426U CN 214541426 U CN214541426 U CN 214541426U CN 202120223183 U CN202120223183 U CN 202120223183U CN 214541426 U CN214541426 U CN 214541426U
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- heat dissipation
- bevel gear
- driven
- support frame
- liquid crystal
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Abstract
The utility model discloses a big screen intelligent display equipment of multi-functional liquid crystal, concretely relates to intelligent display screen equipment technical field, the on-line screen storage device comprises a base, the through-hole has been seted up at the top of base, there is the support column inside of through-hole through guide rail sliding connection, the top fixedly connected with display box of support column, the inside of display box is provided with ventilation cooling mechanism, the inside fixedly connected with symmetric distribution's of base first support frame and second support frame. The utility model discloses dust and impurity in the isolated ambient air reduce artifical clearance cleaning work intensity, reduce artifical clearance cleaning work amount of labour, and the clearance of being convenient for is clean, does benefit to equipment maintenance and maintains, and extension equipment life improves display screen display height and display range, improves display screen availability factor, reduces artifical height-adjusting work intensity of labour, reduces artifical height-adjusting work amount of labour, and the equipment of being convenient for uses the popularization.
Description
Technical Field
The utility model relates to an intelligent display screen equipment technical field, more specifically say, the utility model relates to a large-size screen intelligent display equipment of multi-functional liquid crystal.
Background
The liquid crystal display is an active matrix liquid crystal display driven by means of thin film transistor, and is mainly characterized by that it uses current to stimulate liquid crystal molecule to produce point, line and surface matched with back lamp tube to form picture. IPS, TFT, SLCD all belong to the subclass of LCD.
However, when in actual use, the most design of current intelligent display device is manual to be adjusted for the manual work, and the manual work is adjusted, produces the application of force inequality easily, leads to equipment structural damage, locking device life, and traditional intelligent display device often can produce a large amount of heats at the during operation simultaneously, if not get rid of in time, leads to inside electrical component to be in high temperature environment for a long time and work, the equipment maintenance of being not convenient for.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a multi-functional liquid crystal large-size screen intelligent display equipment, through ventilation cooling mechanism, dust and impurity in the isolated ambient air, reduce artifical clearance cleaning work intensity, reduce artifical clearance cleaning work amount of labour, it is clean to be convenient for clear up, do benefit to the maintenance of equipment, extension equipment life, set up elevating system simultaneously, improve display screen display height and display range, improve display screen availability factor, reduce artifical height-adjusting work intensity of labour, reduce artifical height-adjusting work amount of labour, the equipment use of being convenient for promotes, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional liquid crystal large-size screen intelligent display equipment, includes the base, the through-hole has been seted up at the top of base, there is the support column inside of through-hole through guide rail sliding connection, the top fixedly connected with display box of support column, the inside of display box is provided with ventilation cooling mechanism, the inside fixedly connected with symmetric distribution's of base first support frame and second support frame, there is first hollow thread slider inside of first support frame through guide rail sliding connection, there is second hollow thread slider inside of second support frame through guide rail sliding connection, one side fixedly connected with backup pad that second hollow thread slider and first hollow thread slider are relative, the top of backup pad and the bottom fixed connection of support column, the inside of base is provided with elevating system.
Furthermore, ventilation cooling mechanism includes first motor, the inner wall fixed connection of mount pad and display box is passed through to the bottom of first motor, the output shaft of first motor passes through shaft coupling fixedly connected with initiative heat dissipation axle, the fixed cover in surface of initiative heat dissipation axle has connect initiative heat dissipation bevel gear.
Furthermore, the inside of the display box is rotatably connected with driven heat dissipation shafts which are symmetrically distributed through a bearing seat, one ends, close to the driving heat dissipation shaft, of the two driven heat dissipation shafts are fixedly sleeved with driven heat dissipation bevel gears, and the driven heat dissipation bevel gears are in meshed connection with the driving heat dissipation bevel gears.
Furthermore, the surfaces of the two driven heat dissipation bevel gears are fixedly sleeved with fan blade groups, the inner walls of the display boxes are provided with symmetrically distributed ventilation openings, and dust covers are fixedly mounted inside the two ventilation openings.
Furthermore, elevating system includes the second motor, the bottom of second motor is through the inner wall fixed connection of mount pad and base, the output shaft of second motor wears to locate the inside initiative lift axle of first support frame and second support frame through shaft coupling fixedly connected with.
Furthermore, the inside of the first support frame is rotatably connected with a first screw through a bearing seat, the surface of the first screw is meshed with the inside of the first hollow threaded slider, one end of the first screw, which is close to the driving lifting shaft, is fixedly sleeved with a first driven lifting bevel gear, one end of the driving lifting shaft, which extends into the inside of the first support frame, is fixedly sleeved with a first driving lifting bevel gear, and the first driving lifting bevel gear is meshed with the first driven lifting bevel gear.
Furthermore, the inside of the second support frame is rotatably connected with a second screw through a bearing seat, the surface of the second screw is meshed with the inside of a second hollow threaded slider, a second driven lifting bevel gear is fixedly sleeved on the surface of one end, close to the driving lifting shaft, of the second screw, the surface of one end, extending into the inside of the second support frame, of the driving lifting shaft is fixedly sleeved with a second driving lifting bevel gear, and the second driving lifting bevel gear is meshed with the second driven lifting bevel gear.
The utility model discloses a technological effect and advantage:
1. through the arrangement of the ventilation and heat dissipation mechanism, compared with the prior art, dust and impurities in ambient air are isolated, the manual cleaning work intensity is reduced, the labor amount of the manual cleaning work is reduced, the cleaning is convenient, the maintenance of equipment is facilitated, and the service life of the equipment is prolonged;
2. through setting up elevating system, compare with prior art, improve display screen display height and display range, improve the display screen availability factor, reduce artifical height-adjusting work intensity of labour, reduce artifical height-adjusting work amount of labour, the equipment of being convenient for uses the popularization.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the lifting mechanism of the present invention.
Fig. 3 is a schematic structural view of the ventilation and heat dissipation mechanism of the present invention.
The reference signs are: 1. a base; 2. a through hole; 3. a support pillar; 4. a display box; 5. a first support frame; 6. a second support frame; 7. a first hollow threaded slider; 8. a second hollow threaded slider; 9. a support plate; 10. a first motor; 11. an active heat dissipation shaft; 12. a driving heat dissipation bevel gear; 13. a driven heat-dissipating shaft; 14. a driven heat dissipation bevel gear; 15. a fan blade group; 16. a vent; 17. a dust cover; 18. a second motor; 19. a driving lifting shaft; 20. a first screw; 21. a first driven lifting bevel gear; 22. a first drive lifting bevel gear; 23. a second screw; 24. a second driven lifting bevel gear; 25. and the second driving lifting bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The multifunctional liquid crystal large-screen intelligent display device comprises a base 1, a through hole 2 is formed in the top of the base 1, a support column 3 is connected to the inside of the through hole 2 through a guide rail in a sliding mode, a display box 4 is fixedly connected to the top of the support column 3, a ventilation and heat dissipation mechanism is arranged inside the display box 4, a first support frame 5 and a second support frame 6 which are symmetrically distributed are fixedly connected to the inside of the base 1, a first hollow threaded slider 7 is connected to the inside of the first support frame 5 through a guide rail in a sliding mode, a second hollow threaded slider 8 is connected to the inside of the second support frame 6 through a guide rail in a sliding mode, a support plate 9 is fixedly connected to one side, opposite to the first hollow threaded slider 7, of the second hollow threaded slider 8, a bottom of the support plate 9 is fixedly connected to the bottom of the support column 3, and a lifting mechanism is arranged inside the base 1.
In a preferred embodiment, the ventilation and heat dissipation mechanism comprises a first motor 10, the bottom of the first motor 10 is fixedly connected with the inner wall of the display box 4 through a mounting seat, an output shaft of the first motor 10 is fixedly connected with a driving heat dissipation shaft 11 through a coupling, and a driving heat dissipation bevel gear 12 is fixedly sleeved on the surface of the driving heat dissipation shaft 11, so that the driving heat dissipation shaft 11 is driven to rotate by controlling the first motor 10 to work, and further the driving heat dissipation bevel gear 12 is driven to rotate.
In a preferred embodiment, the inside of the display box 4 is rotatably connected with symmetrically distributed driven heat dissipation shafts 13 through bearing seats, one end of each of the two driven heat dissipation shafts 13 close to the driving heat dissipation shaft 11 is fixedly sleeved with a driven heat dissipation bevel gear 14, and the driven heat dissipation bevel gears 14 are in meshed connection with the driving heat dissipation bevel gear 12, so that when the driving heat dissipation bevel gear 12 rotates, the driven heat dissipation bevel gears 14 are driven to rotate, and then the two driven heat dissipation shafts 13 are driven to rotate.
In a preferred embodiment, the surface of two driven bevel gear 14 that dispels the heat all fixedly cup joints fan blade group 15, the vent 16 of symmetric distribution is seted up to the inner wall of display box 4, the equal fixed mounting in inside of two vents 16 has dust cover 17, so that when two driven heat dissipation axle 13 rotated, drive fan blade group 15 and rotate, utilize vent 16 to get rid of the heat that display box 4 during operation inside electrical component produced, utilize dust and impurity in the isolated ambient air of dust cover 17 simultaneously, reduce artifical clearance cleaning work intensity, reduce artifical clearance cleaning work amount of labour, it is clean to be convenient for clear up, do benefit to equipment maintenance, extension equipment life.
In a preferred embodiment, the lifting mechanism includes a second motor 18, the bottom of the second motor 18 is fixedly connected with the inner wall of the base 1 through a mounting seat, and an output shaft of the second motor 18 is fixedly connected with an active lifting shaft 19 penetrating through the inside of the first support frame 5 and the second support frame 6 through a coupler, so that the active lifting shaft 19 is driven to rotate by controlling the second motor 18 to work.
In a preferred embodiment, a first screw 20 is rotatably connected inside the first support frame 5 through a bearing seat, the surface of the first screw 20 is engaged with the inside of the first hollow threaded slider 7, a first driven bevel lift gear 21 is fixedly sleeved on one end of the first screw 20 close to the driving lift shaft 19, a first driving bevel lift gear 22 is fixedly sleeved on one end surface of the driving lift shaft 19 extending into the first support frame 5, and the first driving bevel lift gear 22 is engaged with the first driven bevel lift gear 21, so that when the driving lift shaft 19 rotates, the first driving bevel lift gear 22 is driven to rotate, and then the first driven bevel lift gear 21 and the first screw 20 are driven to rotate, thereby driving the first hollow threaded slider 7 to slide up and down.
In a preferred embodiment, a second screw 23 is rotatably connected inside the second support frame 6 through a bearing seat, the surface of the second screw 23 is engaged with the inside of the second hollow-thread slider 8, a second driven bevel elevator 24 is fixedly sleeved on the surface of one end of the second screw 23 close to the driving lifting shaft 19, a second driving bevel elevator 25 is fixedly sleeved on the surface of one end of the driving lifting shaft 19 extending into the second support frame 6, and the second driving bevel elevator 25 is engaged with the second driven bevel elevator 24, so that when the driving lifting shaft 19 rotates, the second driving bevel elevator 25 is driven to rotate, and further the second driven bevel elevator 24 and the second screw 23 are driven to rotate, thereby driving the second hollow-thread slider 8 to slide up and down, improving the display height and the display range of the display screen, improving the use efficiency of the display screen, and reducing the labor intensity of manual height adjustment, the manual height-adjusting work labor amount is reduced, and the equipment is convenient to use and popularize.
The utility model discloses the theory of operation: when the multifunctional liquid crystal large-screen intelligent display equipment is used, the first motor 10 is controlled to work to drive the driving heat dissipation shaft 11 to rotate so as to drive the driving heat dissipation bevel gear 12 to rotate so as to drive the driven heat dissipation bevel gear 14 to rotate so as to drive the two driven heat dissipation shafts 13 to rotate so as to drive the fan blade group 15 to rotate, the ventilation opening 16 is used for removing heat generated by internal electrical components when the display box 4 works, meanwhile, the dust cover 17 is used for isolating dust and impurities in ambient air, the working intensity of manual cleaning is reduced, the labor amount of the manual cleaning is reduced, the cleaning is convenient, the maintenance of the equipment is facilitated, the service life of the equipment is prolonged, the second motor 18 is controlled to work to drive the driving lifting shaft 19 to rotate so as to drive the first driving lifting bevel gear 22 to rotate, and further drive the first driven lifting bevel gear 21 and the first screw 20 to rotate, thereby drive first hollow thread slider 7 and slide from top to bottom, when initiative lift axle 19 rotates, drive second initiative lift bevel gear 25 and rotate, and then drive second driven lift bevel gear 24 and second screw rod 23 and rotate, thereby drive second hollow thread slider 8 and slide from top to bottom, improve display screen display height and display range, improve display screen availability factor, reduce artifical height-adjusting work intensity of labour, reduce artifical height-adjusting work amount of labour, the equipment of being convenient for uses the popularization.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a large-size screen intelligent display equipment of multi-functional liquid crystal, includes base (1), its characterized in that: the display cabinet is characterized in that a through hole (2) is formed in the top of the base (1), a support column (3) is connected inside the through hole (2) in a sliding mode through a guide rail, a display box (4) is fixedly connected to the top of the support column (3), a ventilation and heat dissipation mechanism is arranged inside the display box (4), a first support frame (5) and a second support frame (6) which are symmetrically distributed are fixedly connected inside the base (1), a first hollow threaded slide block (7) is connected inside the first support frame (5) in a sliding mode through the guide rail, a second hollow threaded slide block (8) is connected inside the second support frame (6) in a sliding mode through the guide rail, a support plate (9) is fixedly connected to one side, opposite to the first hollow threaded slide block (7), of the second hollow threaded slide block (8), and a top of the support plate (9) is fixedly connected with the bottom of the support column (3), the lifting mechanism is arranged in the base (1).
2. The multifunctional liquid crystal large-screen intelligent display device of claim 1, wherein: the ventilation and heat dissipation mechanism comprises a first motor (10), the bottom of the first motor (10) is fixedly connected with the inner wall of the display box (4) through a mounting seat, an output shaft of the first motor (10) is fixedly connected with a driving heat dissipation shaft (11) through a shaft coupling, and a driving heat dissipation bevel gear (12) is sleeved on the surface of the driving heat dissipation shaft (11).
3. The multifunctional liquid crystal large-screen intelligent display device of claim 2, wherein: the inside of display box (4) is connected with driven heat dissipation axle (13) of symmetric distribution through the bearing frame rotation, two driven heat dissipation axle (13) are close to the one end of initiative heat dissipation axle (11) and all fixedly cup jointed driven heat dissipation bevel gear (14), driven heat dissipation bevel gear (14) and initiative heat dissipation bevel gear (12) meshing connection.
4. The multifunctional liquid crystal large-screen intelligent display device of claim 3, wherein: the surface of each driven heat dissipation bevel gear (14) is fixedly sleeved with a fan blade group (15), the inner wall of the display box (4) is provided with symmetrically distributed ventilation openings (16), and dust covers (17) are fixedly arranged in the ventilation openings (16).
5. The multifunctional liquid crystal large-screen intelligent display device of claim 4, wherein: the lifting mechanism comprises a second motor (18), the bottom of the second motor (18) is fixedly connected with the inner wall of the base (1) through a mounting seat, and an output shaft of the second motor (18) penetrates through a driving lifting shaft (19) inside the first supporting frame (5) and the second supporting frame (6) through fixedly connected with a coupler.
6. The multifunctional liquid crystal large-screen intelligent display device of claim 5, wherein: the inside of first support frame (5) is connected with first screw rod (20) through the bearing frame rotation, the surface of first screw rod (20) is connected with the inside meshing of first hollow thread slider (7), first screw rod (20) are close to the fixed cover of one end of initiative lift axle (19) and are connected with first driven lift bevel gear (21), the fixed cover of one end surface that initiative lift axle (19) stretched into inside of first support frame (5) has connected with first initiative lift bevel gear (22), first initiative lift bevel gear (22) and first driven lift bevel gear (21) meshing are connected.
7. The multifunctional liquid crystal large-screen intelligent display device of claim 6, wherein: the inside of second support frame (6) is connected with second screw rod (23) through the bearing frame rotation, the surface of second screw rod (23) is connected with the inside meshing of second hollow thread slider (8), second screw rod (23) are close to the one end fixed surface of initiative lift axle (19) and have been cup jointed driven lifting bevel gear of second (24), the one end fixed surface that initiative lift axle (19) stretched into inside of second support frame (6) has cup jointed second initiative lifting bevel gear (25), second initiative lifting bevel gear (25) are connected with the driven lifting bevel gear of second (24) meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223183.9U CN214541426U (en) | 2021-01-27 | 2021-01-27 | Multifunctional liquid crystal large-screen intelligent display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223183.9U CN214541426U (en) | 2021-01-27 | 2021-01-27 | Multifunctional liquid crystal large-screen intelligent display device |
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| Publication Number | Publication Date |
|---|---|
| CN214541426U true CN214541426U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120223183.9U Expired - Fee Related CN214541426U (en) | 2021-01-27 | 2021-01-27 | Multifunctional liquid crystal large-screen intelligent display device |
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| CN (1) | CN214541426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114203019A (en) * | 2022-01-25 | 2022-03-18 | 重庆凡尔赛广告有限公司 | Outdoor advertising board |
-
2021
- 2021-01-27 CN CN202120223183.9U patent/CN214541426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114203019A (en) * | 2022-01-25 | 2022-03-18 | 重庆凡尔赛广告有限公司 | Outdoor advertising board |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 Termination date: 20220127 |