CN114373389A - Digital financial service manufacturing display system - Google Patents
Digital financial service manufacturing display system Download PDFInfo
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- CN114373389A CN114373389A CN202111623307.3A CN202111623307A CN114373389A CN 114373389 A CN114373389 A CN 114373389A CN 202111623307 A CN202111623307 A CN 202111623307A CN 114373389 A CN114373389 A CN 114373389A
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- fixing frame
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- manufacturing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000005507 spraying Methods 0.000 claims description 31
- 238000004140 cleaning Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000001680 brushing effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000013459 approach Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Display Racks (AREA)
Abstract
The invention discloses a display system for digital financial service manufacturing industry, which belongs to the technical field of display systems and comprises a display stand, wherein an upper through hole is formed in the top of the display stand, a lower through hole is formed in the bottom of the display stand, a fixing frame fixed at the lower end of the upper through hole is arranged in the display stand, the fixing frame is of a concave structure, a square fixing frame is arranged on the inner side of the fixing frame and located right below the upper through hole, a lifting plate is arranged below the fixing frame, connecting plates are fixed on two sides of the lower end of the lifting plate and located right above the lower through hole, a driving unit is arranged in the display stand and used for driving the fixing frame to rise and the connecting plates to fall simultaneously or driving the fixing block to fall and the connecting plates to rise simultaneously. The system can be quickly unfolded and fixed when in use, can be quickly stored and pushed when not in use, greatly improves the arrangement efficiency, and reduces the workload of workers.
Description
Technical Field
The invention relates to the technical field of display systems, in particular to a digital financial service manufacturing display system.
Background
Digital finance develops at the end of the 20 th century and is roughly divided into third-party payment, network financing, network investment, digital assets, digital currency and other digital financial innovations, the development of technology-intensive manufacturing industry is not independent of financial support adaptive to the industry attributes, production organization forms and business modes of the technology-intensive manufacturing industry, the digital finance is used as a product of deep fusion of digital technology and finance, the digital finance has distinct digital economic characteristics such as platformization, datamation and popularization, the development of the technology-intensive manufacturing industry in China is promoted by the digital finance, financial risks and market monopoly are multiplied and aggravated, inhibition is generated on the digital finance, and different enterprises and students have different research results.
In order to improve the exchange and propagation effects of various research results, multiple exhibitions are held in the country or even in the world for displaying the influence results of digital finance on the manufacturing industry, for example, a series of exhibitions such as the china international digital economy exposition, the Shenzhe international financial exposition, the Guangzhou digital economy exposition and the like, in the exhibitions, real objects need to be placed through an exhibition stand, a display screen is placed on the exhibition stand for information playing, therefore, a large amount of time needs to be spent on arranging the exhibition stand before the exhibition is displayed, the time is spent, a large amount of time needs to be spent on disassembling and classifying and storing after the exhibition is finished, and the work is complicated.
In order to solve the problems, the invention provides a digital financial service manufacturing display system.
Disclosure of Invention
The invention aims to provide a digital financial service manufacturing display system which can be rapidly unfolded and fixed when in use and can be rapidly stored and pushed when not in use, thereby greatly improving the arrangement efficiency, reducing the workload of workers, driving a bidirectional screw rod and a screw rod to synchronously rotate under the action of a motor, further enabling a fixing frame and a connecting plate to synchronously move, greatly reducing the workload of the exhibition stand when in arrangement or storage, ensuring that workers only need to start the motor and control the rotation direction of the motor, and having very high efficiency, thereby solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a digital financial services manufacturing display system, including the stand, the through-hole has been seted up at the top of stand, the through-hole has been seted up down to the bottom of stand, the inside of stand is provided with the mount of fixing at last through-hole lower extreme, the mount is "concave" font structure, the inboard of mount is provided with the fixed frame of square frame form, and fixed frame is located the through-hole under, the below of mount is provided with the lifter plate, the lower extreme both sides of lifter plate are fixed with the connecting plate, the connecting plate is located the through-hole under, the inside drive unit that is provided with of stand, drive unit is used for the fixed frame of simultaneous drive rising and the connecting plate descends or drives the fixed block simultaneously and reduces and the connecting plate risees.
Further, the inboard embedding of fixed frame is provided with the display screen, and the top of fixed frame is fixed with the apron with last through-hole inner wall laminating, and the both sides of fixed frame are provided with the panel of "eight" font of falling, and the bottom and the fixed articulated connection of frame of panel, the top of panel support by on the lateral wall of last through-hole.
Furthermore, the lower extreme of connecting plate is provided with the backing plate of rotation connection through the hinge, is provided with the torsional spring on the hinge between connecting plate and the backing plate, and the torsional spring is used for making two backing plates be "eight" font structure, and the both sides of lifter plate still are fixed with the backup pad, and two connecting plates are located the inboard of two backup pads, and when the backing plate rotated to horizontal position, the backup pad was supported and is held the up end at the backing plate.
Furthermore, the driving unit comprises first supporting seats fixed at two ends of the bottom of the fixing frame, a rotatably connected two-way lead screw is arranged between the first supporting seats, threaded seats in threaded connection are symmetrically arranged at two ends of the two-way lead screw, support arms in hinged connection are arranged on the threaded seats, the two support arms are of a splayed structure, and the upper ends of the two support arms are hinged to the middle of the lower end of the fixing frame.
Further, the bottom and the middle part of the inner wall of the two ends of the exhibition stand are both fixed with a second supporting seat, a screw rod which is rotatably connected is arranged between the two second supporting seats on the inner wall of the same end of the exhibition stand, the two ends of the lifting plate are respectively sleeved on the two screw rods and are in threaded connection with the screw rods, a third bevel gear is fixed at the tops of the two screw rods, the two ends of the bidirectional screw rod are both extended to the outer side of the fixing frame and are fixed with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a motor is further fixed on the inner wall of one end of the exhibition stand, a first bevel gear is fixed on an output shaft of the motor, and the first bevel gear is meshed with the second bevel gear.
Further, the middle lower extreme of lifter plate is vertically fixed with a plurality of sleeves along its length direction, is provided with sliding connection's branch in the sleeve, and the branch lower extreme is fixed with the sucking disc, and the cover is equipped with the spring on the branch, and the upper end of spring is fixed at the sleeve lower extreme, and the upper end at the sucking disc is fixed to the lower extreme of spring.
Furthermore, guide blocks are vertically fixed on the inner walls of two sides of the fixing frame, the transverse sections of the guide blocks are concave, two ends of the fixing frame are embedded into the inner sides of the guide blocks and are in sliding connection with the guide blocks, and a brushing mechanism and a liquid spraying mechanism are installed between the two guide blocks.
Furthermore, the cleaning mechanism comprises a rack and a cleaning roller, the rack is fixedly connected to two ends of the fixing frame, which are located inside the guide block, the rack is fixedly connected to the top of the guide block, the ratchet wheel is rotatably connected to the position, which is close to the rack, of the top of the guide block, the transmission gear is rotatably connected to the position, which is close to the ratchet wheel, of the inside of the guide block, the transmission gear is meshed with the outer ring of the ratchet wheel and is connected with the outer ring of the ratchet wheel, roller shafts are fixedly connected to the opposite ends of the two transmission gears, and the cleaning roller is fixedly connected between the two roller shafts.
Further, hydrojet mechanism includes the transmission shaft, the hydrojet frame, the one end fixedly connected with transmission shaft of drum axle is kept away from to the ratchet inner circle, the transmission shaft runs through the lateral wall and the fixedly connected with cam of guide block, below fixedly connected with water pocket at the cam on the lateral wall of guide block, the water pocket is scalable material, and be provided with the connecting rod between water pocket and the cam, the one end of connecting rod is articulated with the tip of cam, the other end of connecting rod is articulated with the top of water pocket, the bottom through connection of water pocket has feed liquor pipe and hydrojet pipe, fixedly connected with hydrojet frame between two guide blocks, the hydrojet frame is provided with a plurality of hydrojet mouth for one side of display screen, and hydrojet mouth and hydrojet pipe through connection.
Further, four corners in the bottom of the exhibition stand are provided with rollers, and illuminating lamps are fixed to two sides of the cover plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the display system for the digital financial service manufacturing industry, provided by the invention, the system can be rapidly unfolded and fixed when in use and can be rapidly stored and pushed when not in use, so that the arrangement efficiency is greatly improved, and the workload of workers is reduced; the bidirectional screw rod and the screw rod are driven to synchronously rotate under the action of the motor, so that the fixing frame and the connecting plate synchronously move, the workload of the exhibition stand during arrangement or storage is greatly reduced, workers only need to start the motor and control the rotation direction of the motor, and the efficiency is very high; through supporting the backing plate level subaerial, very big increase the support area of stand bottom, and then very big improvement the stability that the stand was placed, and when not using, the backing plate is accomodate inside the stand, has reduced the area occupied of stand, makes its structure compacter, is convenient for leave in the warehouse.
2. According to the digital financial service manufacturing display system provided by the invention, the exhibition stand is more stable through the adsorption effect of the sucking disc, and the sliding on an indoor floor is avoided; scatter to both sides through two panels to take on the up end of stand, very big improvement like this in kind can place the region, when the stand was accomodate, fixed frame descends, makes two panels upset towards fixed frame, and finally accomodate in the stand, has not only improved the area of placing in kind, also need not the workman to carry out extra operation simultaneously, whole process operation is simple high-efficient.
3. According to the display system for the digital financial service manufacturing industry, the surface of the display screen can be cleaned by the cleaning roller in the process of ascending or descending of the display screen, dust on the surface of the display screen is automatically removed, the surface of the display screen is in a clean state in the process of exhibition, and manual operation is not needed. And when the fixed frame ascended, the water in the water bag enters the liquid spraying frame through the liquid spraying pipe and is sprayed to the surface of the display screen from the liquid spraying port, so that the cleaning roller can clean the display screen conveniently, and the cleaning effect is improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic perspective view of the display screen according to the present invention when raised;
FIG. 3 is a side view of the bottom part of the display stand of the present invention;
FIG. 4 is a schematic view of the invention with the dunnage horizontally open;
FIG. 5 is a side view of a partial structure of the top of the display stand of the present invention;
figure 6 is a schematic side view of the frame according to the invention after extension;
FIG. 7 is a schematic view of the connection structure of the cleaning mechanism and the liquid spraying mechanism according to the present invention;
FIG. 8 is a schematic view showing a coupling structure of a ratchet wheel and a drum shaft according to the present invention;
FIG. 9 is a schematic view of the connection structure of the cam and the ratchet wheel according to the present invention;
FIG. 10 is an enlarged view of portion A of FIG. 7 according to the present invention.
In the figure: 1. a cover plate; 2. an upper through hole; 3. a display screen; 4. a guide block; 5. exhibition boards; 6. a fixed mount; 7. a fixing frame; 8. a support arm; 9. a display stand; 10. a first supporting seat; 11. a threaded seat; 12. a bidirectional screw rod; 13. a support plate; 14. a lifting plate; 15. a motor; 16. a first bevel gear; 17. a second bevel gear; 18. a third bevel gear; 19. a second supporting seat; 20. a screw; 21. a base plate; 22. a lower through hole; 23. a roller; 24. a connecting plate; 25. an illuminating lamp; 26. a suction cup; 27. a spring; 28. a strut; 29. a sleeve; 30. a brushing mechanism; 301. a rack; 302. a ratchet wheel; 303. a transmission gear; 304. a drum shaft; 305. cleaning the roller; 31. a liquid spraying mechanism; 311. a drive shaft; 312. a cam; 313. a connecting rod; 314. a water bladder; 315. a liquid inlet pipe; 316. a liquid spraying pipe; 317. a liquid spray rack; 318. and a liquid spraying port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a display system for digital financial service manufacturing industry includes a display stand 9, an upper through hole 2 is formed at the top of the display stand 9, a lower through hole 22 is formed at the bottom of the display stand 9, a fixing frame 6 fixed at the lower end of the upper through hole 2 is arranged inside the display stand 9, the fixing frame 6 is of a concave structure, a square fixing frame 7 is arranged inside the fixing frame 6, the fixing frame 7 is located under the upper through hole 2, a lifting plate 14 is arranged below the fixing frame 6, connecting plates 24 are fixed on two sides of the lower end of the lifting plate 14, the connecting plates 24 are located over the lower through hole 22, a driving unit is arranged inside the display stand 9, and the driving unit is used for driving the fixing frame 7 to ascend and the connecting plates 24 to descend or driving the fixing frame to descend and the connecting plates 24 to ascend. Four corners in the bottom of stand 9 all are provided with gyro wheel 23, and the both sides of apron 1 are fixed with light 25.
Referring to fig. 1, 5 and 6, the inboard embedding of fixed frame 7 is provided with display screen 3, and the top of fixed frame 7 is fixed with apron 1 with the laminating of last through-hole 2 inner wall, and the both sides of fixed frame 7 are provided with panel 5 of "eight" font, and the bottom and the fixed frame 7 of panel 5 are articulated to be connected, and the top of panel 5 supports to lean on the lateral wall at last through-hole 2. When the stand 9 was accomodate, inside the stand 9 was accomodate to the panel 5, the 5 upper ends of panel were taken on 2 inner walls of last through-hole, when exhibition was carried out, fixed frame 7 upwards rises, two panels 5 scatter to both sides, and take on the up end of stand 9, very big improvement like this can place the region in kind, when stand 9 was accomodate, fixed frame 7 descends, make two panels 5 upset towards fixed frame 7, and finally accomodate in stand 9, not only improved the area of placing in kind, also need not the workman to carry out extra operation simultaneously, whole process operation is simple high-efficient.
Referring to fig. 1, 3 and 4, the lower end of the connecting plate 24 is provided with a backing plate 21 rotatably connected through a hinge, a torsion spring is arranged on the hinge between the connecting plate 24 and the backing plate 21 and used for enabling the two backing plates 21 to be in a splayed structure, the two sides of the lifting plate 14 are also fixed with the supporting plates 13, the two connecting plates 24 are located at the inner sides of the two supporting plates 13, and when the backing plate 21 rotates to a horizontal position, the supporting plates 13 abut against the upper end face of the backing plate 21. When the backing plate 21 is located inside the exhibition stand 9, two backing plates 21 are in a shape like Chinese character 'ba', when the connecting plate 24 descends, the backing plate 21 firstly passes through the lower through hole 22 and contacts with the ground, then the two backing plates 21 gradually open, when the backing plate 21 rotates to a horizontal position, the supporting plate 13 supports against the upper end surface of the backing plate 21, so that the backing plate 21 cannot continue to rotate, along with the continuous descending of the connecting plate 24, the horizontal backing plate 21 is supported on the ground, the exhibition stand 9 is jacked up, the backing plate 21 is supported on the ground, the supporting area of the bottom of the exhibition stand 9 is greatly increased, the placing stability of the exhibition stand 9 is greatly improved, when the backing plate 21 is not used, the backing plate 21 is stored inside the exhibition stand 9, the occupied area of the exhibition stand 9 is reduced, the structure of the stand is more compact, and the stand is convenient to store in a warehouse.
Referring to fig. 1, the driving unit includes first supporting seats 10 fixed at two ends of the bottom of the fixing frame 6, a two-way screw rod 12 rotatably connected between the first supporting seats 10, threaded seats 11 connected by threads symmetrically arranged at two ends of the two-way screw rod 12, supporting arms 8 hinged to the threaded seats 11, the two supporting arms 8 are in a structure like a Chinese character 'ba', and the upper ends of the two supporting arms 8 are hinged to the middle part of the lower end of the fixing frame 7.
Referring to fig. 1, the bottom and the middle of the inner walls of the two ends of the exhibition stand 9 are both fixed with a second supporting seat 19, a screw 20 in rotational connection is arranged between the two second supporting seats 19 located on the inner wall of the same end of the exhibition stand 9, the two ends of the lifting plate 14 are respectively sleeved on the two screws 20 and in threaded connection with the screws 20, the tops of the two screws 20 are both fixed with a third bevel gear 18, the two ends of the bidirectional screw 12 both extend to the outer side of the fixed frame 6 and are fixed with a second bevel gear 17, the second bevel gear 17 is meshed with the first bevel gear 16, the inner wall of one end of the exhibition stand 9 is also fixed with a motor 15, the output shaft of the motor 15 is fixed with a first bevel gear 16, and the first bevel gear 16 is meshed with the second bevel gear 17. The motor 15 drives the bevel gear 16 to rotate, the bevel gear 16 drives the bevel gear 17 to rotate when rotating, the bevel gear 17 drives the two-way screw rod 12 to rotate, meanwhile, the bevel gear 17 synchronously drives the bevel gear 18 to rotate, the bevel gear 18 drives the screw rod 20 to rotate, the two-way screw rod 12 drives the two screw bases 11 to approach or separate from each other when rotating, when the two screw bases 11 approach, the lower ends of the two support arms 8 approach each other, so that the upper ends of the support arms 8 jack up upwards, so that the fixed frame 7 rises, when the two screw bases 11 separate, the lower ends of the two support arms 8 separate from each other, so that the upper ends of the support arms 8 fall downwards, so that the fixed frame 7 lowers, when the screw rod 20 rotates forwards, the lifting plate 14 rises, when the screw rod 20 rotates backwards, the lifting plate 14 lowers, and through the action of the motor 15, the two-way screw rod 12 and the screw rod 20 are driven to rotate synchronously, and then make fixed frame 7 and connecting plate 24 synchronous motion, very big reduction like this the exhibition stand 9 arrange or when accomodating work load, the workman only need start motor 15 to control motor 15's rotation direction can, efficiency is very high.
Referring to fig. 3, a plurality of sleeves 29 are vertically fixed at the lower end of the middle part of the lifting plate 14 along the length direction, a support rod 28 in sliding connection is arranged in each sleeve 29, a suction cup 26 is fixed at the lower end of each support rod 28, a spring 27 is sleeved on each support rod 28, the upper end of each spring 27 is fixed at the lower end of each sleeve 29, and the lower end of each spring 27 is fixed at the upper end of each suction cup 26. When the backing plate 21 is supported on the ground, the suction cup 26 is supported on the ground under the action of the spring 27 and is adsorbed on the surface of the floor, and the exhibition stand 9 is more stable and prevented from sliding on the indoor floor by the adsorption action of the suction cup 26.
Referring to fig. 7, the inner walls of the two sides of the fixing frame 6 are vertically fixed with the guide blocks 4, the transverse cross section of each guide block 4 is concave, the two ends of the fixing frame 7 are embedded into the inner sides of the guide blocks 4 and are slidably connected with the inner sides, and the brushing mechanism 30 and the liquid spraying mechanism 31 are installed between the two guide blocks 4.
Referring to fig. 2, 7 and 8, the cleaning mechanism 30 includes a rack 301 and a cleaning roller 305, the rack 301 is fixedly connected to both ends of the fixing frame 7 inside the guide block 4, the ratchet 302 is rotatably connected to the top of the guide block 4 at a position close to the rack 301, the transmission gear 303 is rotatably connected to the inside of the guide block 4 at a position close to the ratchet 302, the transmission gear 303 is meshed with the outer ring of the ratchet 302, roller shafts 304 are fixedly connected to opposite ends of the two transmission gears 303, and the cleaning roller 305 is fixedly connected between the two roller shafts 304. In the process that the fixing frame 7 drives the display screen 3 to ascend or descend, the fixing frame 7 drives the outer ring of the ratchet wheel 302 to rotate through the rack 301, the outer ring of the ratchet wheel 302 drives the roller shaft 304 to rotate through the transmission gear 303, the roller shaft 304 drives the cleaning roller 305 to rotate, the rotating direction of the cleaning roller 305 is staggered with the moving direction of the display screen 3, so that the surface of the display screen 3 can be cleaned by the cleaning roller 305 in the ascending or descending process of the display screen 3, the dust on the surface of the display screen 3 is automatically removed, the surface of the display screen 3 is in a clean state in the exhibition process, and manual operation is not needed.
Referring to fig. 7, 9 and 10, the liquid spraying mechanism 31 includes a transmission shaft 311 and a liquid spraying frame 317, the transmission shaft 311 is fixedly connected to one end of the inner ring of the ratchet 302 away from the drum shaft 304, the transmission shaft 311 penetrates through the side wall of the guide block 4 and is fixedly connected to the cam 312, the water bag 314 is fixedly connected to the side wall of the guide block 4 below the cam 312, the water bag 314 is made of a telescopic material, a connecting rod 313 is disposed between the water bag 314 and the cam 312, one end of the connecting rod 313 is hinged to the end of the cam 312, the other end of the connecting rod 313 is hinged to the top of the water bag 314, a liquid inlet pipe 315 and a liquid spraying pipe 316 are connected to the bottom of the water bag 314, the liquid spraying frame 317 is fixedly connected between the two guide blocks 4, a plurality of liquid spraying ports 318 are disposed on one side of the liquid spraying frame 317 opposite to the display screen 3, and the liquid spraying ports 318 are connected to the liquid spraying pipe 316. The liquid inlet pipe 315 and the liquid spraying pipe 316 are both provided with a one-way valve, the liquid spraying frame 317 is close to the upper part of the cleaning roller 305, when the fixing frame 7 is lifted, the rack 301 drives the outer ring of the ratchet 302 to rotate, but the inner ring of the ratchet 302 can not rotate, when the fixed frame 7 descends, the outer ring of the ratchet 302 drives the inner ring of the ratchet 302 to rotate through the action of the pawl, the inner ring of the ratchet 302 drives the cam 312 to rotate through the transmission shaft 311, the cam 312 extrudes or stretches the water bag 314 through the connecting rod 313, the exhibition stand 9 is internally provided with a water tank which is communicated with the liquid inlet pipe 315, when the water bladder 314 is stretched, water in the water tank enters the inside of the water bladder 314 through the liquid inlet pipe 315, when the water bag 314 is pressed, the water inside the water bag 314 enters the spray stand 317 through the spray pipe 316, and the cleaning liquid is sprayed to the surface of the display screen 3 from the liquid spraying port 318, so that the cleaning roller 305 can clean the display screen 3 conveniently, and the cleaning effect is improved.
In summary, the following steps: when the backing plate 21 is located inside the exhibition stand 9, two backing plates 21 are in a shape like Chinese character 'ba', when the connecting plate 24 descends, the backing plate 21 firstly passes through the lower through hole 22 and contacts with the ground, then the two backing plates 21 gradually open, when the backing plate 21 rotates to a horizontal position, the supporting plate 13 supports against the upper end surface of the backing plate 21, so that the backing plate 21 cannot continue to rotate, along with the continuous descending of the connecting plate 24, the horizontal backing plate 21 is supported on the ground, the exhibition stand 9 is jacked up, the backing plate 21 is supported on the ground, the supporting area of the bottom of the exhibition stand 9 is greatly increased, the placing stability of the exhibition stand 9 is greatly improved, when the backing plate 21 is not used, the backing plate 21 is stored inside the exhibition stand 9, the occupied area of the exhibition stand 9 is reduced, the structure of the stand is more compact, and the stand is convenient to store in a warehouse.
The motor 15 drives the bevel gear 16 to rotate, the bevel gear 16 drives the bevel gear 17 to rotate when rotating, the bevel gear 17 drives the two-way screw rod 12 to rotate, meanwhile, the bevel gear 17 synchronously drives the bevel gear 18 to rotate, the bevel gear 18 drives the screw rod 20 to rotate, the two-way screw rod 12 drives the two screw bases 11 to approach or separate from each other when rotating, when the two screw bases 11 approach, the lower ends of the two support arms 8 approach each other, so that the upper ends of the support arms 8 jack up upwards, so that the fixed frame 7 rises, when the two screw bases 11 separate, the lower ends of the two support arms 8 separate from each other, so that the upper ends of the support arms 8 fall downwards, so that the fixed frame 7 lowers, when the screw rod 20 rotates forwards, the lifting plate 14 rises, when the screw rod 20 rotates backwards, the lifting plate 14 lowers, and through the action of the motor 15, the two-way screw rod 12 and the screw rod 20 are driven to rotate synchronously, and then make fixed frame 7 and connecting plate 24 synchronous motion, very big reduction like this the exhibition stand 9 arrange or when accomodating work load, the workman only need start motor 15 to control motor 15's rotation direction can, efficiency is very high.
In the process that the fixing frame 7 drives the display screen 3 to ascend or descend, the fixing frame 7 drives the outer ring of the ratchet wheel 302 to rotate through the rack 301, the outer ring of the ratchet wheel 302 drives the roller shaft 304 to rotate through the transmission gear 303, the roller shaft 304 drives the cleaning roller 305 to rotate, the rotating direction of the cleaning roller 305 is staggered with the moving direction of the display screen 3, so that the surface of the display screen 3 can be cleaned by the cleaning roller 305 in the ascending or descending process of the display screen 3, the dust on the surface of the display screen 3 is automatically removed, the surface of the display screen 3 is in a clean state in the exhibition process, and manual operation is not needed.
When the fixed frame 7 is lifted, the rack 301 drives the outer ring of the ratchet 302 to rotate, but the inner ring of the ratchet 302 cannot rotate, when the fixed frame 7 is lowered, the outer ring of the ratchet 302 drives the inner ring of the ratchet 302 to rotate through the action of the pawl, the inner ring of the ratchet 302 drives the cam 312 to rotate through the transmission shaft 311, the cam 312 extrudes or stretches the water bag 314 through the connecting rod 313, a water tank is arranged in the exhibition stand 9 and is communicated with the liquid inlet pipe 315, when the water bag 314 is stretched, water in the water tank enters the water bag 314 through the liquid inlet pipe 315, when the water bag 314 is extruded, water in the water bag 314 enters the liquid spraying frame 317 through the liquid spraying pipe 316 and is sprayed to the surface of the display screen 3 from the liquid spraying port 318, so that the cleaning roller 305 can clean the display screen 3 conveniently, and the cleaning effect is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A digital financial service manufacturing exhibition system, characterized by: comprises a display stand (9), an upper through hole (2) is arranged at the top of the display stand (9), a lower through hole (22) is arranged at the bottom of the display stand (9), a fixing frame (6) fixed at the lower end of the upper through hole (2) is arranged in the display stand (9), the fixing frame (6) is of a concave structure, a square fixing frame (7) is arranged at the inner side of the fixing frame (6), and the fixing frame (7) is positioned under the upper through hole (2), the lifting plate (14) is arranged under the fixing frame (6), the connecting plates (24) are fixed on two sides of the lower end of the lifting plate (14), the connecting plates (24) are positioned over the lower through hole (22), the driving unit is arranged in the exhibition stand (9), and the driving unit is used for driving the fixing frame (7) to ascend and the connecting plates (24) to descend simultaneously or driving the fixing block to descend and the connecting plates (24) to ascend simultaneously.
2. The digital financial services manufacturing presentation system of claim 1, wherein: the display screen (3) is arranged in the embedded mode of the inner side of the fixing frame (7), the cover plate (1) attached to the inner wall of the upper through hole (2) is fixed at the top of the fixing frame (7), the display boards (5) shaped like the Chinese character 'ba' are arranged on the two sides of the fixing frame (7), the bottoms of the display boards (5) are hinged to the fixing frame (7), and the tops of the display boards (5) are abutted to the side wall of the upper through hole (2).
3. The digital financial services manufacturing presentation system of claim 1, wherein: the lower extreme of connecting plate (24) is provided with backing plate (21) of rotation connection through the hinge, is provided with the torsional spring on the hinge between connecting plate (24) and backing plate (21), and the torsional spring is used for making two backing plates (21) be "eight" font structure, and the both sides of lifter plate (14) still are fixed with backup pad (13), and two connecting plates (24) are located the inboard of two backup pad (13), and when backing plate (21) rotated to horizontal position, backup pad (13) were supported and are held the up end at backing plate (21).
4. The digital financial services manufacturing presentation system of claim 1, wherein: the drive unit comprises first supporting seats (10) fixed at two ends of the bottom of the fixing frame (6), a bidirectional screw rod (12) connected in a rotating mode is arranged between the first supporting seats (10), threaded seats (11) connected in a threaded mode are symmetrically arranged at two ends of the bidirectional screw rod (12), support arms (8) connected in a hinged mode are arranged on the threaded seats (11), the two support arms (8) are of a structure shaped like a Chinese character 'ba', and the upper ends of the two support arms (8) are hinged to the middle of the lower end of the fixing frame (7).
5. The digital financial services manufacturing presentation system of claim 4, wherein: the bottom and the middle part of the inner wall of the two ends of the exhibition stand (9) are both fixed with two supporting seats (19), a screw (20) which is connected in a rotating manner is arranged between the two supporting seats (19) which are positioned on the inner wall of the same end of the exhibition stand (9), the two ends of the lifting plate (14) are respectively sleeved on the two screw (20) and are in threaded connection with the screw (20), the tops of the two screw (20) are both fixed with three bevel gears (18), the two ends of the bidirectional screw (12) are both extended to the outer side of the fixing frame (6) and are fixed with two bevel gears (17), the two bevel gears (17) are meshed with one bevel gear (16), the inner wall of one end of the exhibition stand (9) is also fixed with a motor (15), the output shaft of the motor (15) is fixed with one bevel gear (16), and the one bevel gear (16) is meshed with the two bevel gear (17).
6. The digital financial services manufacturing presentation system of claim 5, wherein: the middle lower end of the lifting plate (14) is vertically fixed with a plurality of sleeves (29) along the length direction of the lifting plate, a support rod (28) in sliding connection is arranged in each sleeve (29), a sucking disc (26) is fixed at the lower end of each support rod (28), a spring (27) is sleeved on each support rod (28), the upper end of each spring (27) is fixed at the lower end of each sleeve (29), and the lower end of each spring (27) is fixed at the upper end of each sucking disc (26).
7. The digital financial services manufacturing presentation system of claim 1, wherein: the inner walls of two sides of the fixing frame (6) are vertically fixed with guide blocks (4), the transverse sections of the guide blocks (4) are concave, two ends of the fixing frame (7) are embedded into the inner side of each guide block (4) and are in sliding connection with the inner side, and a brushing mechanism (30) and a liquid spraying mechanism (31) are installed between the two guide blocks (4).
8. The digital financial services manufacturing presentation system of claim 7, wherein: the cleaning mechanism (30) comprises a rack (301) and a cleaning roller (305), the fixed frame (7) is located at two ends of the inner part of the guide block (4) and is fixedly connected with the rack (301), the top of the guide block (4) is rotatably connected with a ratchet wheel (302) at a position close to the rack (301), the inner part of the guide block (4) is rotatably connected with a transmission gear (303) at a position close to the ratchet wheel (302), the transmission gear (303) is meshed with the outer ring of the ratchet wheel (302) and is connected with the outer ring of the ratchet wheel (302), two opposite ends of the transmission gear (303) are fixedly connected with roller shafts (304), and the cleaning roller (305) is fixedly connected between the two roller shafts (304).
9. The digital financial services manufacturing presentation system of claim 8, wherein: the liquid spraying mechanism (31) comprises a transmission shaft (311) and a liquid spraying frame (317), one end, far away from the drum shaft (304), of an inner ring of the ratchet wheel (302) is fixedly connected with the transmission shaft (311), the transmission shaft (311) penetrates through the side wall of the guide block (4) and is fixedly connected with a cam (312), a water bag (314) is fixedly connected to the lower portion of the cam (312) on the side wall of the guide block (4), the water bag (314) is made of a telescopic material, a connecting rod (313) is arranged between the water bag (314) and the cam (312), one end of the connecting rod (313) is hinged with the end portion of the cam (312), the other end of the connecting rod (313) is hinged with the top of the water bag (314), a liquid inlet pipe (315) and a liquid spraying pipe (316) are connected to the bottom of the water bag (314) in a penetrating manner, the liquid spraying frame (317) is fixedly connected between the two guide blocks (4), and a plurality of liquid spraying ports (318) are arranged on one side, opposite to the display screen (3), and the liquid spraying port (318) is communicated with the liquid spraying pipe (316).
10. The digital financial services manufacturing presentation system of claim 1, wherein: four corners in the bottom of exhibition stand (9) all are provided with gyro wheel (23), and the both sides of apron (1) are fixed with light (25).
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| CN114373389B (en) | 2023-09-22 |
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