CN114625217A - Digital display device based on block chain - Google Patents
Digital display device based on block chain Download PDFInfo
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- CN114625217A CN114625217A CN202210246117.2A CN202210246117A CN114625217A CN 114625217 A CN114625217 A CN 114625217A CN 202210246117 A CN202210246117 A CN 202210246117A CN 114625217 A CN114625217 A CN 114625217A
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- 239000013589 supplement Substances 0.000 claims description 23
- 230000004888 barrier function Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 abstract description 19
- 230000009471 action Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention belongs to the technical field of displays, and particularly relates to a digital display device based on a block chain. According to the invention, the pulling plate is pulled, the supporting plate drives the light supplementing lamp to move out of the storage box under the driving of the pulling plate and is positioned at the front side of the display body, then the switch is pressed, and the sleeve is adjusted by rotating the adjusting rod according to different requirements of users on light, so that light generated by the light supplementing lamp can show proper brightness under the action of different light-transmitting plates, and the brightness is supplemented to the front side of the display body, thereby meeting the requirements of different users on different light brightness, and improving the comfort of the users when in use.
Description
Technical Field
The invention belongs to the technical field of displays, and particularly relates to a digital display device based on a block chain.
Background
The block chain is a term in the technical field of information, and essentially, the block chain is a shared database, and data or information stored in the shared database has the characteristics of unforgeability, whole-course trace, traceability, public transparency, collective maintenance and the like. Based on the characteristics, the block chain technology lays a solid 'trust' foundation, creates a reliable 'cooperation' mechanism, and has wide application prospect, and all information technologies contained in the block chain need to be embodied by means of display equipment.
When maintaining, because the maintenance time is longer, when indoor light is darker, just can make maintainer's eyes feel ache facing to the display screen for a long time, thereby influence maintainer's work efficiency, in addition, because block chain information technology allows the collective maintenance, when different people are using same display, everyone requires differently to the luminance of display screen, consequently, need frequently adjust the luminance of display screen, and the adjustting of the lighteness ability of display screen is limited, consequently, different users of being applicable to that can not be fine, and then influence user's use and experience.
Therefore, it is necessary to invent a digital display device based on a block chain to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides a digital display device based on a block chain to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a digital display device based on a block chain comprises a display body, wherein a storage box is fixedly connected to the bottom of the display body, the front side of the storage box is of an open design, sliding grooves are formed in the inner walls of the two sides of the storage box, a same supporting plate is inserted between the two sliding grooves in a sliding mode, a light supplementing lamp is arranged at the top of the supporting plate and is electrically connected with a power supply of the display body, a switch is mounted at the front side of the supporting plate and is electrically connected with the light supplementing lamp, rotating shafts are fixedly connected to the two ends of the light supplementing lamp, a fixed plate is rotatably sleeved on the rotating shafts and is fixedly connected with the top of the supporting plate, an adjusting device is arranged at the free end of one rotating shaft, a traction device is arranged at the rear side of the light supplementing lamp, a sleeve is sleeved on the light supplementing lamp, and the two ends of the sleeve are fixedly connected with the two rotating shafts respectively, a plurality of light-transmitting strip holes are formed in the surface of the sleeve in a penetrating mode, and light-transmitting plates are installed in the light-transmitting strip holes.
Further, adjusting device is including adjusting the pole, adjust the pole and slide and peg graft in the free end of pivot, adjust pole top and bottom and correspond all run through in the pivot and seted up the bar hole, the loose ring has been cup jointed in the pivot, the loose ring is close to the annular friction plate of one side fixedly connected with of fixed plate, and the friction plate can paste tightly with the fixed plate side, equal fixedly connected with connecting block on loose ring top and the bottom inner wall, and two connecting blocks are respectively through two bar holes and regulation pole fixed connection, spring and ring baffle have been cup jointed in the pivot, ring baffle and pivot fixed connection, and ring baffle are close to with the free end of pivot, the spring is located between ring baffle and the loose ring.
Furthermore, the traction device comprises two telescopic rods, the two telescopic rods are respectively positioned on one side where the two fixing plates are separated from each other, the bottom ends of the telescopic rods are rotatably connected with the corresponding side surfaces of the fixing plates, the two telescopic rods are rotatably inserted between positions close to the top ends of the two telescopic rods, the same fixing shaft is inserted in a penetrating mode, and the two ends of the fixing shaft are respectively fixedly connected with the inner walls of the two sides of the storage box.
Furthermore, the position that the backup pad top is close to the front side is opened there is the deflection groove, it has the barn door to articulate in the deflection groove, barn door top fixedly connected with width assorted ironbar with it, the receiver inboard is equipped with the magnetic stripe, the both ends of magnetic stripe respectively with the inside fixed connection in receiver both sides, and the magnetic stripe is the same with the inboard height of receiver with the high sum etc. of barn door.
Furthermore, one side of the light barrier close to the light supplement lamp is fixedly connected with a plurality of light reflecting strips, the light reflecting strips are parallel to each other, and the light reflecting strips incline to the direction close to the light barrier from top to bottom.
Further, the rear side of light filling lamp is equipped with length assorted arc solar panel with it, the equal fixedly connected with in both sides of arc solar panel links the board, link the rear side fixed connection of board and fixed plate.
Furthermore, the sliding ring is sleeved on the sleeve in a sliding mode, a limiting block is fixedly connected to the inner side of the sliding ring, the limiting block corresponds to the position, a limiting groove is formed in the surface of the sleeve, the limiting block is located in the limiting groove, a plurality of brush plates are fixedly connected to the inner side of the sliding ring and are respectively located in a plurality of light-transmitting strip holes, the brush plates can be tightly attached to the surfaces of the light-transmitting plates, and the bottom of the sleeve corresponds to the bottom of the sleeve, and a dust falling hole matched with the length of the sleeve is formed in the supporting plate in a penetrating mode.
Further, a plurality of the luminousness of light-passing board is all inequality, and the luminousness of a plurality of light-passing boards increases along the rotation direction of light filling lamp gradually.
Further, the bottom fixedly connected with arm-tie of backup pad, the bottom of arm-tie is less than the bottom of receiver, and the arm-tie corresponds the position receiver front side is opened and is equipped with the breach, and breach and arm-tie phase-match.
The invention has the technical effects and advantages that:
1. according to the invention, the pulling plate is pulled, the supporting plate drives the light supplementing lamp to move out of the storage box under the driving of the pulling plate and is positioned at the front side of the display body, the supporting plate can be kept in a stable horizontal state under the action of the telescopic rod, then the switch is pressed, the light supplementing lamp is in a working state, then the sleeve is adjusted by rotating the adjusting rod according to different light ray requirements of users, so that light generated by the light supplementing lamp can present proper brightness under the action of different light-transmitting plates, and the brightness is supplemented to the front side of the display body, so that different requirements of different users on different light ray brightness are met, and the comfort of the users in use is improved;
2. according to the invention, the light reflecting strips are arranged on the light barrier, when the light on the front side of the light supplementing lamp is irradiated on the light reflecting strips, the light reflecting strips can refract the part of light to the obliquely upper side, so that the part of light can illuminate the light barrier and the fan-shaped area on the front side of the display body, and the light on the rear side of the light supplementing lamp can better illuminate the light barrier and the fan-shaped area on the front side of the display body by matching with the light barrier under the action of the arc-shaped light collecting plate, so that the light supplementing effect of the light supplementing lamp is improved;
3. after the light supplementing lamp is used for a long time, because the surface of the light-transmitting plate can adsorb a lot of dust, the slip ring is pulled at the moment to enable the slip ring to slide along the surface of the sleeve under the matching action of the limiting block and the limiting groove, in the process, the plurality of brush plates are driven by the slip ring to slightly brush against the surface of the corresponding light-transmitting plate, so that the dust attached to the plurality of light-transmitting plates is brushed off, the normal use of the light-transmitting plates is ensured, and the brushed-off dust can fall out of the storage box through the dust falling hole, and further the dust is prevented from being accumulated in the storage box.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a first three-dimensional structure inside the storage box according to the present invention;
FIG. 3 is a second perspective view of the interior of the storage case of the present invention;
FIG. 4 is a third perspective view of the interior of the storage case of the present invention;
FIG. 5 is a schematic perspective view of a sleeve and a fill light of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5 according to the present invention;
fig. 7 is a perspective view of the slip ring of the present invention.
In the figure: 1. a display body; 2. a storage box; 3. a support plate; 4. a light supplement lamp; 5. a switch; 6. a rotating shaft; 7. a fixing plate; 8. an adjustment device; 81. adjusting a rod; 82. a movable ring; 83. a friction plate; 84. connecting blocks; 85. a spring; 86. an annular baffle; 9. a pulling device; 91. a telescopic rod; 92. a fixed shaft; 10. a sleeve; 11. a light-transmitting plate; 12. a light barrier; 13. iron bars; 14. a magnetic strip; 15. a reflective strip; 16. an arc-shaped light-gathering plate; 17. connecting plates; 18. a slip ring; 19. a limiting block; 20. a limiting groove; 21. brushing the board; 22. ash falling holes; 23. and (5) pulling the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The invention provides a digital display device based on a block chain as shown in figures 1-7, which comprises a display body 1, wherein the bottom of the display body 1 is fixedly connected with a storage box 2, the front side of the storage box 2 is of an open design, sliding grooves are respectively formed in the inner walls of the two sides of the storage box 2, a same support plate 3 is inserted between the two sliding grooves in a sliding manner, a light supplement lamp 4 is arranged at the top of the support plate 3, the light supplement lamp 4 is electrically connected with a power supply of the display body 1, a switch 5 is arranged at the front side of the support plate 3, the switch 5 is electrically connected with the light supplement lamp 4, two ends of the light supplement lamp 4 are respectively and fixedly connected with a rotating shaft 6, a fixed plate 7 is rotatably sleeved on the rotating shaft 6, the fixed plate 7 is fixedly connected with the top of the support plate 3, an adjusting device 8 is arranged at the free end of one rotating shaft 6, a drawing device 9 is arranged at the rear side of the light supplement lamp 4, the light supplementing lamp 4 is sleeved with a sleeve 10, two ends of the sleeve 10 are fixedly connected with two rotating shafts 6 respectively, a plurality of light transmitting strip holes are formed in the surface of the sleeve 10 in a penetrating mode, light transmitting plates 11 are installed in the light transmitting strip holes, the light transmittance of the light transmitting plates 11 is different, the light transmittance of the light transmitting plates 11 is gradually increased along the rotating direction of the light supplementing lamp 4, a pulling plate 23 is fixedly connected to the bottom of the supporting plate 3, the bottom of the pulling plate 23 is lower than that of the storage box 2, a notch is formed in the front side of the storage box 2 at the position corresponding to the pulling plate 23, and the notch is matched with the pulling plate 23;
through being equipped with light filling lamp 4 bottom display body 1, when indoor light is darker, pulling arm-tie 23, make backup pad 3 drive light filling lamp 4 under the drive of arm-tie 23 and shift out and lie in display body 1's front side from receiver 2, backup pad 3 then can keep steady horizontality under tractive device 9's effect, press switch 5 after that, make light filling lamp 4 be in operating condition, after that according to the difference that the user required the light, adjust sleeve 10 through adjusting device 8, the effect that the light that makes 4 light of light filling lamp produce can pass through different light-passing board 11 presents suitable luminance, and carry out luminance to display body 1 front side and supply, thereby satisfy the different requirements of different users to light luminance, the travelling comfort of user when using has been improved.
As shown in fig. 5 and 6, the adjusting device 8 includes an adjusting rod 81, the adjusting rod 81 is inserted into the free end of the rotating shaft 6 in a sliding manner, strip-shaped holes are formed through the rotating shaft 6 corresponding to the top and the bottom of the adjusting rod 81, a movable ring 82 is sleeved on the rotating shaft 6, an annular friction plate 83 is fixedly connected to one side of the movable ring 82 close to the fixed plate 7, the friction plate 83 can be attached to the side surface of the fixed plate 7, connecting blocks 84 are fixedly connected to the inner walls of the top and the bottom of the movable ring 82, the two connecting blocks 84 are respectively fixedly connected to the adjusting rod 81 through the two strip-shaped holes, a spring 85 and an annular baffle 86 are sleeved on the rotating shaft 6, the annular baffle 86 is fixedly connected to the rotating shaft 6, the annular baffle 86 is close to the free end of the rotating shaft 6, and the spring 85 is located between the annular baffle 86 and the movable ring 82;
when the brightness of the fill-in light 4 needs to be adjusted, the adjusting rod 81 is pulled lightly to drive the movable ring 82 to move away from the fill-in light 4, in the process, the friction plate 83 is gradually separated from the fixed plate 7 by the movable ring 82, and the spring 85 starts to contract by the pressing of the movable ring 82, when the friction plate 83 is separated from the fixed plate 7, the adjusting rod 81 is rotated to drive the rotating shaft 6, the light supplement lamp 4 and the sleeve 10 to rotate together through the connecting block 84, since the light transmittance of the light-transmitting plate 11 on the surface of the sleeve 10 is different, as the sleeve 10 rotates, when the light-transmitting plate 11 with proper light transmittance is positioned at the top, the light generated by the light supplement lamp 4 can generate illumination with proper brightness through the light-transmitting plate 11, thereby meeting the requirements of different users on the illumination intensity and improving the comfort of different users when using the display body 1;
after the adjustment is finished, the adjusting rod 81 is loosened slightly, the adjusting rod 81 and the movable ring 82 are gradually restored to the original positions under the action of the spring 85, the friction plate 83 is attached to the fixed plate 7 again under the extrusion of the movable ring 82 and the spring 85, and therefore the sleeve 10 can be locked in the adjusted state under the action of the friction force of the friction plate 83 and the fixed plate 7, and the sleeve 10 is prevented from rotating due to vibration.
As shown in fig. 2 to 4, the pulling device 9 includes two telescopic rods 91, the two telescopic rods 91 are respectively located at one side where the two fixing plates 7 are separated from each other, the bottom ends of the telescopic rods 91 are rotatably connected with the corresponding side surfaces of the fixing plates 7, a same fixing shaft 92 is rotatably inserted between the positions of the two telescopic rods 91 close to the top ends, and two ends of the fixing shaft 92 are respectively fixedly connected with the inner walls of two sides of the storage box 2;
in the process of pulling out backup pad 3 from receiver 2, telescopic link 91 uses fixed axle 92 to deflect to display body 1 front side as the axle center under the drive of fixed plate 7, and telescopic link 91 still extends gradually, and when telescopic link 91 reached the maximum extension volume, light filling lamp 4 at backup pad 3 top was located the front side of display body 1 just, and backup pad 3 also kept steady level to prick the state under telescopic link 91's pulling this moment.
As shown in fig. 1-4, the top of the supporting plate 3 near the front side is provided with a deflection groove, a light barrier 12 is hinged in the deflection groove, the top of the light barrier 12 is fixedly connected with an iron bar 13 with the width matched with the width, the inner side of the storage box 2 is provided with a magnetic strip 14, two ends of the magnetic strip 14 are respectively fixedly connected with the inner parts of two sides of the storage box 2, the sum of the heights of the magnetic stripe 14 and the light barrier 12 is equal to the height of the inner side of the storage box 2, one side of the light barrier 12 close to the light supplement lamp 4 is fixedly connected with a plurality of light reflecting strips 15, the plurality of light reflecting strips 15 are parallel to each other, the light reflecting strips 15 are inclined from top to bottom towards the direction close to the light barrier 12, the rear side of the light supplementing lamp 4 is provided with an arc-shaped light gathering plate 16 with the length matched with the light supplementing lamp, the two sides of the arc-shaped light-gathering plate 16 are fixedly connected with connecting plates 17, and the connecting plates 17 are fixedly connected with the rear side of the fixed plate 7;
when the light supplement lamp 4 is driven by the support plate 3 to move out of the storage box 2, the light barrier 12 can be supported by the front side wall of the deflection groove to be obliquely blocked at the front side of the light supplement lamp 4, and at the moment, light emitted by the light supplement lamp 4 through the front side light-transmitting strip hole of the sleeve 10 can be blocked by the light barrier 12, so that eyes of a user cannot be directly irradiated by the light, and the comfort of the user in use is ensured;
in addition, as the light barrier 12 is provided with the reflective strips 15, when the light on the front side of the light supplement lamp 4 is irradiated on the reflective strips 15, the reflective strips 15 can refract the part of light to the obliquely upper side, so that the part of light can illuminate the light barrier 12 and the fan-shaped area on the front side of the display body 1, and the light on the rear side of the light supplement lamp 4 can better illuminate the light barrier 12 and the fan-shaped area on the front side of the display body 1 by matching with the light barrier 12 under the action of the arc-shaped light collecting plate 16, thereby improving the light supplement effect of the light supplement lamp 4;
after light filling lamp 4 finishes using, promote barn door 12, make its direction motion to being close to sleeve 10, after barn door 12 and sleeve 10 contact, barn door 12 promotes sleeve 10 and backup pad 3 and moves to 2 insides of receiver together, when backup pad 3 gets into 2 insides of receiver completely, the iron sheet 13 at barn door 12 top adsorbs together with magnetic stripe 14 just this moment, thereby make light filling lamp 4 and sleeve 10 can be located receiver 2 under sheltering from of barn door 12, thereby make display body 1 can be more pleasing to the eye.
As shown in fig. 2, 3 and 7, a slip ring 18 is slidably sleeved on the sleeve 10, a limit block 19 is fixedly connected to the inner side of the slip ring 18, a limit groove 20 is formed in the surface of the sleeve 10 at a position corresponding to the limit block 19, the limit block 19 is located in the limit groove 20, a plurality of brush plates 21 are fixedly connected to the inner side of the slip ring 18, the plurality of brush plates 21 are respectively located in the plurality of light-transmitting strip holes, the brush plates 21 can be attached to the surface of the light-transmitting plate 11, and a dust falling hole 22 matched with the length of the sleeve 10 is formed in the support plate 3 corresponding to the bottom of the sleeve 10 in a penetrating manner;
after the time of light filling lamp 4 use is long, a lot of dusts can be adsorbed on the surface of light-passing board 11, pulling sliding ring 18 this moment, make its surface slip along sleeve 10 under stopper 19 and spacing groove 20's mating reaction, in this in-process, a plurality of brush boards 21 brush gently on the surface of light-passing board 11 that corresponds under the drive of sliding ring 18, thereby will adhere to the dust brush on a plurality of light-passing boards 11 and fall, the normal use of light-passing board 11 has been guaranteed, and the dust that the brush falls then can fall out receiver 2 through dust falling hole 22, and then avoid the dust to gather in receiver 2.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A digital display device based on a blockchain, comprising a display body (1), characterized in that: the display comprises a display body (1), wherein a storage box (2) is fixedly connected to the bottom of the display body (1), the front side of the storage box (2) is open, sliding grooves are formed in the inner walls of the two sides of the storage box (2), a same supporting plate (3) is inserted between the two sliding grooves in a sliding mode, a light supplement lamp (4) is arranged at the top of the supporting plate (3), the light supplement lamp (4) is electrically connected with a power supply of the display body (1), a switch (5) is installed at the front side of the supporting plate (3), the switch (5) is electrically connected with the light supplement lamp (4), rotating shafts (6) are fixedly connected to the two ends of the light supplement lamp (4), a fixing plate (7) is rotatably sleeved on the rotating shafts (6), the fixing plate (7) is fixedly connected with the top of the supporting plate (3), an adjusting device (8) is arranged at the free end of one rotating shaft (6), and a traction device (9) is arranged at the rear side of the light supplement lamp (4), sleeve (10) have been cup jointed on light filling lamp (4), and the both ends of sleeve (10) respectively with two pivot (6) fixed connection, the surface of sleeve (10) is run through and is seted up a plurality of printing opacity strip holes, and all installs light-passing board (11) in a plurality of printing opacity strip holes.
2. The blockchain-based digital display device of claim 1, wherein: the adjusting device (8) comprises an adjusting rod (81), the adjusting rod (81) is inserted into the free end of the rotating shaft (6) in a sliding mode, strip-shaped holes are formed in the rotating shaft (6) corresponding to the top and the bottom of the adjusting rod (81) in a penetrating mode, a movable ring (82) is sleeved on the rotating shaft (6), one side, close to the fixed plate (7), of the movable ring (82) is fixedly connected with an annular friction plate (83), the friction plate (83) can be attached to the side face of the fixed plate (7) tightly, connecting blocks (84) are fixedly connected to the inner walls of the top and the bottom of the movable ring (82), the two connecting blocks (84) are fixedly connected with the adjusting rod (81) through the two strip-shaped holes respectively, a spring (85) and an annular baffle (86) are sleeved on the rotating shaft (6), the annular baffle (86) is fixedly connected with the rotating shaft (6), and the annular baffle (86) is close to the free end of the rotating shaft (6), the spring (85) is located between the annular baffle (86) and the movable ring (82).
3. A blockchain-based digital display device according to claim 2, wherein: the drawing device (9) comprises two telescopic rods (91), the two telescopic rods (91) are respectively located on one side where the two fixing plates (7) are separated from each other, the bottom ends of the telescopic rods (91) are rotatably connected with the side faces of the corresponding fixing plates (7), the two telescopic rods (91) are rotatably connected between the positions close to the top ends, penetrate through and are inserted into the same fixing shaft (92), and the two ends of the fixing shaft (92) are respectively fixedly connected with the inner walls of the two sides of the storage box (2).
4. The blockchain-based digital display device of claim 1, wherein: backup pad (3) top is close to the position of front side and is opened there is the deflection groove, the articulated barn door (12) that has in the deflection groove, barn door (12) top fixedly connected with width assorted ironbar (13) with it, receiver (2) inboard is equipped with magnetic stripe (14), the both ends of magnetic stripe (14) respectively with receiver (2) both sides inside fixed connection, and magnetic stripe (14) and the high sum etc. of barn door (12) are the same with receiver (2) inboard height.
5. The blockchain-based digital display device of claim 4, wherein: one side of the light barrier (12) close to the light supplement lamp (4) is fixedly connected with a plurality of light reflecting strips (15), the light reflecting strips (15) are parallel to each other, and the light reflecting strips (15) incline to the direction close to the light barrier (12) from top to bottom.
6. A blockchain-based digital display device according to claim 3, wherein: the rear side of light filling lamp (4) is equipped with length assorted arc solar panel (16) with it, the equal fixedly connected with in both sides of arc solar panel (16) links board (17), link the rear side fixed connection of board (17) and fixed plate (7).
7. The blockchain-based digital display device of claim 4, wherein: slip ring (18) have been cup jointed in the slip on sleeve (10), inboard fixedly connected with stopper (19) of slip ring (18), stopper (19) correspond the position spacing groove (20) have been seted up on sleeve (10) surface, and stopper (19) are arranged in spacing groove (20), a plurality of brush boards (21) of slip ring (18) inboard fixedly connected with, a plurality of brush boards (21) are arranged in a plurality of printing opacity strip holes respectively, and brush board (21) can be pasted tightly with light-passing board (11) surface, and sleeve (10) bottom corresponds run through on backup pad (3) and seted up the ash hole (22) that falls with sleeve (10) length assorted.
8. The blockchain-based digital display device of claim 8, wherein: a plurality of the luminousness of light-passing board (11) is all inequality, and the luminousness of a plurality of light-passing board (11) increases along the direction of rotation of light filling lamp (4) gradually.
9. The device according to claim 7, wherein: the bottom fixedly connected with arm-tie (23) of backup pad (3), the bottom of arm-tie (23) is less than the bottom of receiver (2), and the position is corresponded in arm-tie (23) receiver (2) front side is opened and is equipped with the breach, and breach and arm-tie (23) phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246117.2A CN114625217A (en) | 2022-03-14 | 2022-03-14 | Digital display device based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246117.2A CN114625217A (en) | 2022-03-14 | 2022-03-14 | Digital display device based on block chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114625217A true CN114625217A (en) | 2022-06-14 |
Family
ID=81902693
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210246117.2A Pending CN114625217A (en) | 2022-03-14 | 2022-03-14 | Digital display device based on block chain |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576975A (en) * | 2020-12-10 | 2021-03-30 | 湖南文理学院 | Computer display equipment light reinforcing device based on joint cooperation |
| CN212961267U (en) * | 2020-07-23 | 2021-04-13 | 广东小天才科技有限公司 | Display screen light filling structure |
| CN214306702U (en) * | 2020-12-09 | 2021-09-28 | 深圳市伯乐照明有限公司 | Angle-adjustable space illumination light supplementing device |
| US11242967B1 (en) * | 2020-09-29 | 2022-02-08 | Yong Zhao Tang | Displayer screen hanging lamp |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212961267U (en) * | 2020-07-23 | 2021-04-13 | 广东小天才科技有限公司 | Display screen light filling structure |
| US11242967B1 (en) * | 2020-09-29 | 2022-02-08 | Yong Zhao Tang | Displayer screen hanging lamp |
| CN214306702U (en) * | 2020-12-09 | 2021-09-28 | 深圳市伯乐照明有限公司 | Angle-adjustable space illumination light supplementing device |
| CN112576975A (en) * | 2020-12-10 | 2021-03-30 | 湖南文理学院 | Computer display equipment light reinforcing device based on joint cooperation |
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Effective date of registration: 20240909 Address after: Room 106-2353, Government Office Building, No. 9 Government Street, Xinchengzi Town, Miyun District, Beijing (cluster registration) Applicant after: BEIJING OCTOPUS TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 510000 room 0569, zone B, second floor, No. 8 Shengtang street, Cencun, Tianhe District, Guangzhou City, Guangdong Province (office only) Applicant before: Guangzhou Jinyuan Network Technology Co.,Ltd. Country or region before: China |