CN114027994A - 5G myopia prevention and control system with monitoring and early warning functions - Google Patents
5G myopia prevention and control system with monitoring and early warning functions Download PDFInfo
- Publication number
- CN114027994A CN114027994A CN202111343673.3A CN202111343673A CN114027994A CN 114027994 A CN114027994 A CN 114027994A CN 202111343673 A CN202111343673 A CN 202111343673A CN 114027994 A CN114027994 A CN 114027994A
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly installed
- myopia prevention
- control system
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004379 myopia Effects 0.000 title claims abstract description 30
- 208000001491 myopia Diseases 0.000 title claims abstract description 30
- 230000002265 prevention Effects 0.000 title claims abstract description 29
- 238000012544 monitoring process Methods 0.000 title claims description 23
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005498 polishing Methods 0.000 description 6
- 208000003464 asthenopia Diseases 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
Abstract
The invention relates to the technical field of myopia prevention and control, and discloses a myopia prevention and control device which comprises a supporting seat, a storage box, a fixing pin, a light feeding instrument, a rectangular frame, a touch screen and an end cover. The touch screen can rotate to extrude the rotating rod through the light feeding instrument, so that the moving rod moves to drive the rack to move and further drive the gear to rotate, the touch screen is turned over, meanwhile, the inclined block can be extruded through the sliding block to drive the limiting rod to move into the limiting groove, the positions of the cylindrical rod and the light feeding instrument are clamped and fixed, and the moving rod can be conveniently pulled reversely through the design of the square frame and the spring I, so that the touch screen is driven to rotate and reset.
Description
Technical Field
The invention relates to the technical field of myopia prevention and control, in particular to a 5G myopia prevention and control system with a monitoring and early warning function.
Background
The existing myopia prevention and control means mainly aims at relieving asthenopia which is generated in the process of using eyes and is closely related to visual environment, and lacks attention on the vision with severe light pollution, so that the influence of light pollution on the eyes is improved by adopting a scientific and healthy method, the myopia prevention and control means is an effective method for relieving asthenopia and preventing and controlling myopia, and the eye fatigue can be effectively reduced by using a light feeding instrument, so that the myopia prevention and control is realized.
The myopia prevention and control system used at present has certain defects, lacks the function of conveniently storing and protecting a light feeding instrument, causes the light feeding instrument and a touch screen to be exposed when not used, and is easy to damage the light feeding instrument and the touch screen, so that the 5G myopia prevention and control system with the monitoring and early warning function is very necessary.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a 5G myopia prevention and control system with a monitoring and early warning function, which mainly solves the problem that a light feeding instrument and a touch screen are easily damaged because the light feeding instrument and the touch screen are exposed when not used.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
A5G myopia prevention and control system with monitoring and early warning functions comprises a supporting seat, a storage box, a fixing pin, a light feeding instrument, a rectangular frame, a touch screen and an end cover, wherein the storage box is fixedly installed at the left end of the supporting seat, a cylindrical rod is rotatably installed in the supporting seat, the light feeding instrument is fixedly installed on the annular side face of the cylindrical rod, the rectangular frame is fixedly installed at the left end of the storage box, the touch screen is rotatably installed in the rectangular frame, the end cover is slidably installed at the top end of the supporting seat, two U-shaped blocks are symmetrically and fixedly installed in the storage box, a rotating rod is rotatably installed in each U-shaped block, a pressing rod is fixedly installed at the right end of the rotating rod, two supporting rods are symmetrically and fixedly installed in the storage box, a fixing frame is fixedly installed at the other end of each supporting rod, a moving rod is slidably installed in the fixing frame, and the bottom end of the moving rod is attached to the upper side of the top end of the rotating rod, the utility model discloses a storage box, including the carriage release lever, carriage release lever outside fixed mounting has square frame, and square frame bottom fixed mounting has spring one, a spring bottom fixed mounting is on fixed frame, carriage release lever left end fixed mounting has the rack, both ends symmetry fixed mounting has the rotational pin around the touch-sensitive screen, and rotational pin one end passes the rectangle frame and rotate and install inside the receiver, fixed mounting has the gear on the rotational pin annular side, and gear annular side meshes with the rack mutually.
Further, T type piece is fixedly mounted on the top end of the supporting seat, a T-shaped groove is formed in the bottom end of the end cover, the T type piece is slidably mounted inside the T-shaped groove, and a magnetic block is fixedly mounted on the right wall inside the T-shaped groove.
Furthermore, the front end of the light feeding instrument is provided with a through hole, a cylindrical rod is fixedly installed inside the through hole, a bearing is fixedly installed on the annular side face of the cylindrical rod, the outer side of the bearing is fixedly installed inside the supporting seat, a torsion spring is fixedly installed on the annular side face of the cylindrical rod, and the outer side of the torsion spring is fixed inside the supporting seat.
Furthermore, two sliding grooves are symmetrically formed in the top end of the supporting seat, two sliding blocks are symmetrically and fixedly mounted at the bottom end of the end cover, and the sliding blocks are slidably mounted inside the sliding grooves.
On the basis of the scheme, the inside bottom fixed mounting of spout has spring two, and two top fixed mounting of spring have the sloping block, sloping block bottom left side fixed mounting has the gag lever post, the gag lever post bottom extends to inside the fixed pin.
As a further scheme of the invention, a limiting groove is formed on the annular side surface of the fixing pin, the size of the cross section of the limiting groove is the same as that of the cross section of the limiting rod, and the bottom end of the limiting rod extends into the limiting groove.
Furthermore, a square rod is fixedly installed on the left side of the bottom end of the end cover, two supporting blocks are symmetrically and fixedly installed at the bottom end of the square rod, a round roller is rotatably installed between the two supporting blocks, a control switch and a timing alarm are fixedly installed at the front end of the storage box, the control switch is electrically connected with the touch screen and the light feeding instrument through wires, and the timing alarm is electrically connected with the control switch and the light feeding instrument through wires.
Furthermore, a first key groove is formed in the annular side face of the rotating pin, a second key groove is formed in the gear, the top end of the first key groove is aligned with the second key groove, a flat key is inserted into the first key groove in an inserting mode, and the top end of the flat key extends into the second key groove.
(III) advantageous effects
Compared with the prior art, the invention provides a 5G myopia prevention and control system with a monitoring and early warning function, which has the following beneficial effects:
1. the rotating rod is rotated and extruded by the light feeding instrument to enable the moving rod to move to drive the rack to move and further drive the gear to rotate, so that the touch screen is turned, a user pushes the end cover to move, the end cover moves to drive the T-shaped groove to move along the T-shaped block, the end cover moves to extrude the light feeding instrument to enable the light feeding instrument to surround and drive the cylindrical rod to rotate, the cylindrical rod rotates to extrude the torsion spring, the end cover moves to drive the square rod to move, the square rod moves to enable the round roller to be attached to the light feeding instrument to further facilitate the light feeding instrument to rotate 90 degrees, the light feeding instrument rotates to extrude the pressure rod, the pressure rod is extruded to move downwards and further drive the rotating rod to rotate around the U-shaped block, the rotating rod rotates to extrude the moving rod to enable the moving rod to move upwards along the fixed frame, the moving rod moves to drive the rack to move, the rack moves to drive the gear to rotate, the gear rotates to drive the rotating pin to rotate, and then drive the touch-sensitive screen and rotate 180, be convenient for use one end with the touch-sensitive screen and rotate to the receiver inside, and then protect the touch-sensitive screen.
2. The inclined block is moved and extruded through the sliding block, the limiting rod is further driven to move to enter the limiting groove, the positions of the cylindrical rod and the light feeding instrument are clamped and fixed, the sliding block is driven to move to enter the sliding groove in the moving process of the end cover, the sliding block moves and extrudes the inclined block, the inclined block is extruded to move downwards to drive the limiting rod to move, the inclined block moves downwards to extrude the spring II, the spring II generates elastic force, the elastic force of the spring II is convenient for the inclined block and the limiting rod to move and reset, the limiting rod moves to enter the limiting groove, the positions of the cylindrical rod and the light feeding instrument are further fixed, and the stability of the light feeding instrument in use is improved.
3. The movable rod is convenient to pull reversely through the design of the square frame and the first spring, so that the touch screen is driven to rotate and reset, the end cover moves to drive the square rod and the round roller to move, the round roller and the end cover move and are separated from the light feeding instrument, the light feeding instrument rotates and resets under the action of torsional spring torsion, meanwhile, under the action of the elastic force of the first spring, the movable rod moves downwards to drive the rack to move, then the gear is driven to rotate reversely, and the reverse rotation and reset of the touch screen are achieved.
4. The gear is conveniently arranged on the annular side face of the rotating pin through the design of the key groove I, the key groove II and the flat key, the light feeding instrument and the cylindrical rod are conveniently rotated and reset through the design of the torsion spring, the light feeding instrument can work simultaneously through the design of the control switch, the light feeding instrument can be conveniently controlled through the design of the timing alarm, the purpose of monitoring the service time of users is achieved, and the eyes are prevented from being damaged due to the long-time use of the light feeding instrument.
5. The end cover is convenient to be installed on the supporting seat in a sliding mode through the design of the T-shaped block and the T-shaped groove, the position of the end cover is convenient to fix through the design of the magnetic block, the end cover can be covered on the top end of the storage box, the protection effect on the light feeding instrument is improved, the light feeding instrument is convenient to extrude through the design of the round roller, and meanwhile friction force between the square rod and the light feeding instrument is reduced.
Drawings
FIG. 1 is a schematic perspective view of a 5G myopia prevention and control system with monitoring and early warning functions according to the present invention;
FIG. 2 is a schematic cross-sectional view of a support base of the 5G myopia prevention and control system with monitoring and early warning functions according to the present invention;
FIG. 3 is a schematic cross-sectional view of a chute of a 5G myopia prevention and control system with monitoring and early warning functions according to the present invention;
FIG. 4 is a schematic view of the end cap of the 5G myopia prevention and control system with monitoring and early warning functions according to the present invention;
fig. 5 is a schematic structural diagram of a partially enlarged view of a 5G myopia prevention and control system with a monitoring and early warning function according to the present invention.
In the figure: 1. a supporting seat; 2. a storage box; 3. a cylindrical rod; 4. a light feeding instrument; 5. a rectangular frame; 6. a touch screen; 7. an end cap; 8. a pressure lever; 9. rotating the rod; 10. a U-shaped block; 11. a travel bar; 12. a fixing frame; 13. a support bar; 14. a first spring; 15. a square frame; 16. a rack; 17. a gear; 18. a rotation pin; 19. a T-shaped block; 20. a T-shaped groove; 21. a magnetic block; 22. a chute; 23. a slider; 24. a sloping block; 25. a second spring; 26. a limiting rod; 27. a limiting groove; 28. a square rod; 29. a support block; 30. a round roller; 31. a control switch; 32. a timing alarm; 33. a torsion spring; 34. a first key groove; 35. a second key groove; 36. a flat bond.
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. 1-5, a 5G myopia prevention and control system with monitoring and early warning functions comprises a support base 1, a storage box 2, a cylindrical rod 3, a light feeding instrument 4, a rectangular frame 5, a touch screen 6 and an end cover 7, wherein the storage box 2 is welded at the left end of the support base 1, the cylindrical rod 3 is installed inside the support base 1 through a bearing, the light feeding instrument 4 is fixedly installed on the annular side surface of the cylindrical rod 3, the rectangular frame 5 is welded at the left end of the storage box 2, the touch screen 6 is rotatably installed inside the rectangular frame 5, the end cover 7 is slidably installed at the top end of the support base 1, two U-shaped blocks 10 are symmetrically installed inside the storage box 2 through screws, a rotating rod 9 is rotatably installed inside the U-shaped blocks 10 through round pins, a pressing rod 8 is installed at the right end of the rotating rod 9 through screws, two supporting rods 13 are symmetrically welded inside the storage box 2, and a fixing frame 12 is installed at the other ends of the supporting rods 13 through screws, inside slidable mounting of fixed frame 12 has carriage release lever 11, and 11 bottoms of carriage release lever and the laminating of dwang 9 top upside mutually, 11 outside welding of carriage release lever has square frame 15, and the welding of square frame 15 bottom has spring 14, the welding of spring 14 bottom is on fixed frame 12, there is rack 16 at 11 left ends of carriage release lever through the screw mounting, rotating pin 18 is installed through the screw symmetry at both ends around the touch-sensitive screen 6, and 18 one end of rotating pin passes rectangle frame 5 and rotates and install inside receiver 2, install gear 17 through the key-type connection on the 18 annular sides of rotating pin, and gear 17 annular sides meshes with rack 16 mutually.
In the invention, it should be noted that a T-shaped block 19 is fixedly installed at the top end of the supporting seat 1, a T-shaped groove 20 is formed at the bottom end of the end cover 7, the T-shaped block 19 is slidably arranged in the T-shaped groove 20, the magnet 21 is fixedly arranged on the right wall in the T-shaped groove 20, the end cover 7 is slidably arranged on the supporting seat 1 due to the design of the T-shaped block 19 and the T-shaped groove 20, the position of the end cover 7 is fixed when the end cover 7 is moved to cover the storage box 2 due to the design of the magnet 21, the front end of the light feeding instrument 4 is provided with a through hole, and a cylindrical rod 3 is fixedly arranged in the through hole, a bearing is fixedly arranged on the annular side surface of the cylindrical rod 3, the outer side of the bearing is fixedly arranged in the supporting seat 1, the annular side surface of the cylindrical rod 3 is fixedly provided with a torsion spring 33, the outer side of the torsion spring 33 is fixed in the supporting seat 1, the design is convenient for rotatably installing the light feeding instrument 4 in the supporting seat 1, and the design of the torsion spring 33 is convenient for rotatably resetting the light feeding instrument 4.
Particularly, two sliding grooves 22 are symmetrically formed in the top end of the supporting seat 1, two sliding blocks 23 are symmetrically and fixedly mounted at the bottom end of the end cover 7, the sliding blocks 23 are slidably mounted inside the sliding grooves 22, a spring 25 is fixedly mounted at the bottom end inside the sliding grooves 22, an inclined block 24 is fixedly mounted at the top end of the spring 25, a limiting rod 26 is fixedly mounted at the left side of the bottom end of the inclined block 24, the bottom end of the limiting rod 26 extends into the cylindrical rod 3, a limiting groove 27 is formed in the annular side surface of the cylindrical rod 3, the size of the cross section of the limiting groove 27 is the same as that of the cross section of the limiting rod 26, the bottom end of the limiting rod 26 extends into the limiting groove 27, the sliding block 23 is driven by the movement of the end cover 7 to move to enter the sliding grooves 22, the sliding blocks 23 move to extrude the inclined blocks 24, the inclined blocks 24 are extruded to move downwards to drive the limiting rod 26 to move to be inserted into the limiting groove 27 on the cylindrical rod 3, and further fix the positions of the cylindrical rod 3 and the optical instrument 4, the inclined block 24 moves downwards to extrude the spring II 25, the elastic force of the spring II 25 facilitates the movement and the reset of the inclined block 24 and the limiting rod 26, the square rod 28 is fixedly installed on the left side of the bottom end of the end cover 7, the two supporting blocks 29 are symmetrically and fixedly installed at the bottom end of the square rod 28, the round roller 30 is rotatably installed between the two supporting blocks 29, the control switch 31 and the timing alarm 32 are fixedly installed at the front end of the storage box 2, the control switch 31 is electrically connected with the touch screen 6 and the feeding light instrument 4 through wires, the timing alarm 32 is electrically connected with the control switch 31 and the feeding light instrument 4 through wires, the round roller 30 is designed to facilitate the square rod 28 to extrude the feeding light instrument 4 so as to store the feeding light instrument 4 in the storage box 2, the control switch 31 is designed to facilitate the opening of the feeding light instrument 4 so as to enable the feeding light instrument 4 to work, and the timing alarm 32 is designed to facilitate the control of the working of the feeding light instrument 4, the purpose of monitoring the service time of users is achieved, the damage to eyes caused by long-time use of the light instrument 4 is avoided, the first key groove 34 is formed in the annular side face of the rotating pin 18, the second key groove 35 is formed in the gear 17, the top end of the first key groove 34 is aligned with the second key groove 35, the flat key 36 is inserted into the first key groove 34, the top end of the flat key 36 extends into the second key groove 35, and the gear 17 is convenient to install on the annular side face of the rotating pin 18 due to the design.
The working principle of the embodiment is as follows: when the polishing instrument 4 needs to be stored, a user pushes the end cover 7 to move, the end cover 7 moves to drive the T-shaped groove 20 to move along the T-shaped block 19, the end cover 7 moves to extrude the polishing instrument 4, so that the polishing instrument 4 surrounds and drives the cylindrical rod 3 to rotate, the cylindrical rod 3 rotates to extrude the torsion spring 33, the end cover 7 moves to drive the square rod 28 to move, the square rod 28 moves to enable the circular roller 30 to be attached to the polishing instrument 4, further, the polishing instrument 4 rotates 90 degrees, the polishing instrument 4 rotates to extrude the compression rod 8, the compression rod 8 is extruded to move downwards, further, the rotation rod 9 is driven to rotate around the U-shaped block 10, the rotation rod 9 rotates to extrude the moving rod 11, so that the moving rod 11 moves upwards along the fixed frame 12, the moving rod 11 moves to drive the rack 16, the rack 16 moves to drive the gear 17 to rotate, the gear 17 rotates to drive the rotation pin 18 to rotate, further, the touch screen 6 rotates 180 degrees, the touch screen 6 is convenient to rotate to the inside of the storage box 2 by using one end, the touch screen 6 is protected, the magnetic block 21 is attached to one end of the T-shaped block 19 in an adsorption mode, the position of the end cover 7 is further fixed, the light feeding instrument 4 is stored and the touch screen 6 is turned over, the moving rod 11 drives the square frame 15 to move in the moving process, the square frame 15 moves to stretch the first spring 14, and the first spring 14 generates elastic force.
When the light instrument 4 needs to be used, the end cover 7 is pulled, the end cover 7 moves to drive the square rod 28 and the round roller 30 to move, the round roller 30 and the end cover 7 move to be separated from the light instrument 4, the light instrument 4 rotates to reset under the action of torsion of the torsion spring 33, meanwhile, under the action of elastic force of the spring I14, the moving rod 11 moves downwards to drive the rack 16 to move and further drive the gear 17 to rotate reversely to realize reverse rotation reset of the touch screen 6, the sliding block 23 is driven to move into the sliding groove 22 in the moving process of the end cover 7, the sliding block 23 moves to extrude the inclined block 24, the inclined block 24 is extruded to move downwards to drive the limiting rod 26 to move, the inclined block 24 moves downwards to extrude the spring II 25, the spring II 25 generates elastic force, the elastic force of the spring II 25 facilitates the movement reset of the inclined block 24 and the limiting rod 26, and the limiting rod 26 moves into the limiting groove 27, the positions of the cylindrical rod 3 and the light instrument 4 are further fixed, the stability of the light instrument 4 in use is improved, the initial position of the end cover 7 is not attached to the light instrument 4 in the process that the end cover 7 moves and extrudes the light instrument 4, when the end cover 7 moves and is attached to the light instrument 4, the limiting rod 26 moves upwards and just separates from the inside of the limiting groove 27, and the limiting rod 26 cannot influence the rotation of the cylindrical rod 3 and the light instrument 4.
In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are 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 (8)
1. A5G myopia prevention and control system with monitoring and early warning functions comprises a supporting seat (1), a storage box (2), a cylindrical rod (3), a light feeding instrument (4), a rectangular frame (5), a touch screen (6) and an end cover (7), wherein the storage box (2) is fixedly installed at the left end of the supporting seat (1), the cylindrical rod (3) is rotatably installed inside the supporting seat (1), the light feeding instrument (4) is fixedly installed on the annular side face of the cylindrical rod (3), the rectangular frame (5) is fixedly installed at the left end of the storage box (2), the touch screen (6) is rotatably installed inside the rectangular frame (5), the end cover (7) is slidably installed at the top end of the supporting seat (1), and the myopia prevention and control system is characterized in that two U-shaped blocks (10) are symmetrically and fixedly installed inside the storage box (2), the rotating rod (9) is rotatably installed inside the U-shaped blocks (10), the pressing rod (8) is fixedly installed at the right end of the rotating rod (9), two bracing pieces (13) of the inside symmetry fixed mounting of receiver (2), and bracing piece (13) other end fixed mounting have fixed frame (12), the inside slidable mounting of fixed frame (12) has carriage release lever (11), and carriage release lever (11) bottom and dwang (9) top upside laminate mutually, carriage release lever (11) outside fixed mounting has square frame (15), and square frame (15) bottom fixed mounting has spring one (14), spring one (14) bottom fixed mounting is on fixed frame (12), carriage release lever (11) left end fixed mounting has rack (16), both ends symmetry fixed mounting has rotating pin (18) around touch-sensitive screen (6), and rotating pin (18) one end passes rectangle frame (5) and rotates and install inside receiver (2), fixed mounting has gear (17) on rotating pin (18) annular side, and the annular side surface of the gear (17) is meshed with the rack (16).
2. The 5G myopia prevention and control system with the monitoring and early warning functions according to claim 1, wherein a T-shaped block (19) is fixedly mounted at the top end of the supporting seat (1), a T-shaped groove (20) is formed in the bottom end of the end cover (7), the T-shaped block (19) is slidably mounted inside the T-shaped groove (20), and a magnetic block (21) is fixedly mounted on the right wall inside the T-shaped groove (20).
3. The 5G myopia prevention and control system with the monitoring and early warning functions according to claim 1, wherein a through hole is formed in the front end of the light feeding instrument (4), a cylindrical rod (3) is fixedly installed inside the through hole, a bearing is fixedly installed on the annular side surface of the cylindrical rod (3), the outer side of the bearing is fixedly installed inside the supporting seat (1), a torsion spring (33) is fixedly installed on the annular side surface of the cylindrical rod (3), and the outer side of the torsion spring (33) is fixed inside the supporting seat (1).
4. The 5G myopia prevention and control system with the monitoring and early warning functions according to claim 1, wherein the top end of the support base (1) is symmetrically provided with two sliding grooves (22), the bottom end of the end cover (7) is symmetrically and fixedly provided with two sliding blocks (23), and the sliding blocks (23) are slidably arranged inside the sliding grooves (22).
5. The 5G myopia prevention and control system with the monitoring and early warning functions according to claim 4, wherein a second spring (25) is fixedly mounted at the bottom end inside the sliding groove (22), an inclined block (24) is fixedly mounted at the top end of the second spring (25), a limiting rod (26) is fixedly mounted on the left side of the bottom end of the inclined block (24), and the bottom end of the limiting rod (26) extends into the cylindrical rod (3).
6. The 5G myopia prevention and control system with the monitoring and early warning functions according to claim 5, wherein a limiting groove (27) is formed in the annular side face of the cylindrical rod (3), the cross section of the limiting groove (27) is the same as that of the limiting rod (26), and the bottom end of the limiting rod (26) extends into the limiting groove (27).
7. The 5G myopia prevention and control system with the monitoring and early warning functions according to claim 1, wherein a square rod (28) is fixedly installed on the left side of the bottom end of the end cover (7), two supporting blocks (29) are symmetrically and fixedly installed at the bottom end of the square rod (28), a round roller (30) is rotatably installed between the two supporting blocks (29), a control switch (31) and a timing alarm (32) are fixedly installed at the front end of the storage box (2), the control switch (31) is electrically connected with the touch screen (6) and the feeding instrument (4) through wires, and the timing alarm (32) is electrically connected with the control switch (31) and the feeding instrument (4) through wires.
8. The 5G myopia prevention and control system with the monitoring and early warning functions according to claim 1, wherein a first key groove (34) is formed in the annular side face of the rotating pin (18), a second key groove (35) is formed in the gear (17), the top end of the first key groove (34) is aligned with the second key groove (35), a flat key (36) is inserted into the first key groove (34), and the top end of the flat key (36) extends into the second key groove (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343673.3A CN114027994B (en) | 2021-11-13 | 2021-11-13 | 5G myopia prevention and control system with monitoring and early warning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343673.3A CN114027994B (en) | 2021-11-13 | 2021-11-13 | 5G myopia prevention and control system with monitoring and early warning functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114027994A true CN114027994A (en) | 2022-02-11 |
| CN114027994B CN114027994B (en) | 2024-04-05 |
Family
ID=80137613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111343673.3A Active CN114027994B (en) | 2021-11-13 | 2021-11-13 | 5G myopia prevention and control system with monitoring and early warning functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114027994B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180071038A (en) * | 2016-12-19 | 2018-06-27 | 지멘스 메디컬 솔루션즈 유에스에이, 인크. | Swivel device and medical apparatus including same |
| CN210043354U (en) * | 2019-04-12 | 2020-02-11 | 张同德 | A traditional chinese and western medicine combination medicine cabinet for cardiovascular and cerebrovascular diagnoses |
| CN110840567A (en) * | 2019-12-04 | 2020-02-28 | 河南省人民医院 | Diagnosis and treatment device for infectious department |
| CN212291041U (en) * | 2020-09-26 | 2021-01-05 | 左点实业（湖北）有限公司 | Cold compress appearance with storage device |
| CN212281308U (en) * | 2019-12-27 | 2021-01-05 | 美中泰利(武汉)医疗科技有限公司 | Bronchoscope placing navigation system's pipe mirror strorage device |
| CN212543934U (en) * | 2020-08-03 | 2021-02-12 | 深圳无界视觉科技有限责任公司 | Multi-channel edge fusion digital correction device |
| CN112472309A (en) * | 2020-12-11 | 2021-03-12 | 南京国星生物技术研究院有限公司 | Sterile box that receive and releases of surgical instruments |
| CN213042187U (en) * | 2020-09-03 | 2021-04-23 | 浙江元皓科技有限公司 | Server device suitable for live video |
| CN112890778A (en) * | 2021-01-26 | 2021-06-04 | 彭清莲 | Laser three-dimensional medical image acquisition device |
| CN112890875A (en) * | 2021-01-22 | 2021-06-04 | 赵海勇 | Department of stomatology chemical examination sampling equipment |
| CN213465333U (en) * | 2020-10-12 | 2021-06-18 | 吴焕洁 | Multifunctional stomach tube for traditional Chinese and western medicine combined internal medicine |
| CN112972000A (en) * | 2021-02-26 | 2021-06-18 | 王月如 | Cardiovascular internal medicine guardianship equipment |
| CN213551749U (en) * | 2020-11-10 | 2021-06-29 | 深圳友合然科技有限公司 | Sphygmomanometer with electrocardio monitoring function |
| CN213722434U (en) * | 2020-07-07 | 2021-07-20 | 新疆维吾尔自治区人民医院 | Supply room nursing collection box component |
| CN113349942A (en) * | 2021-05-28 | 2021-09-07 | 吴永立 | Medical apparatus storage device with dust removal function |
-
2021
- 2021-11-13 CN CN202111343673.3A patent/CN114027994B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180071038A (en) * | 2016-12-19 | 2018-06-27 | 지멘스 메디컬 솔루션즈 유에스에이, 인크. | Swivel device and medical apparatus including same |
| CN210043354U (en) * | 2019-04-12 | 2020-02-11 | 张同德 | A traditional chinese and western medicine combination medicine cabinet for cardiovascular and cerebrovascular diagnoses |
| CN110840567A (en) * | 2019-12-04 | 2020-02-28 | 河南省人民医院 | Diagnosis and treatment device for infectious department |
| CN212281308U (en) * | 2019-12-27 | 2021-01-05 | 美中泰利(武汉)医疗科技有限公司 | Bronchoscope placing navigation system's pipe mirror strorage device |
| CN213722434U (en) * | 2020-07-07 | 2021-07-20 | 新疆维吾尔自治区人民医院 | Supply room nursing collection box component |
| CN212543934U (en) * | 2020-08-03 | 2021-02-12 | 深圳无界视觉科技有限责任公司 | Multi-channel edge fusion digital correction device |
| CN213042187U (en) * | 2020-09-03 | 2021-04-23 | 浙江元皓科技有限公司 | Server device suitable for live video |
| CN212291041U (en) * | 2020-09-26 | 2021-01-05 | 左点实业（湖北）有限公司 | Cold compress appearance with storage device |
| CN213465333U (en) * | 2020-10-12 | 2021-06-18 | 吴焕洁 | Multifunctional stomach tube for traditional Chinese and western medicine combined internal medicine |
| CN213551749U (en) * | 2020-11-10 | 2021-06-29 | 深圳友合然科技有限公司 | Sphygmomanometer with electrocardio monitoring function |
| CN112472309A (en) * | 2020-12-11 | 2021-03-12 | 南京国星生物技术研究院有限公司 | Sterile box that receive and releases of surgical instruments |
| CN112890875A (en) * | 2021-01-22 | 2021-06-04 | 赵海勇 | Department of stomatology chemical examination sampling equipment |
| CN112890778A (en) * | 2021-01-26 | 2021-06-04 | 彭清莲 | Laser three-dimensional medical image acquisition device |
| CN112972000A (en) * | 2021-02-26 | 2021-06-18 | 王月如 | Cardiovascular internal medicine guardianship equipment |
| CN113349942A (en) * | 2021-05-28 | 2021-09-07 | 吴永立 | Medical apparatus storage device with dust removal function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114027994B (en) | 2024-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211475350U (en) | Outdoor LED display screen dust cover | |
| CN114994396B (en) | Non-invasive load monitoring device | |
| CN114027994A (en) | 5G myopia prevention and control system with monitoring and early warning functions | |
| CN216010214U (en) | Electronic map display screen with protective structure for construction project approval | |
| CN112113106A (en) | But magnetic force extension formula controlled range automatically regulated's intelligent monitoring equipment | |
| CN214535441U (en) | Digital exhibition room is with exhibition frame | |
| CN111702868A (en) | Foam box cutter with adjustable height and angle | |
| CN112268183A (en) | Multi-angle adjusting mechanism of digital media course teaching interaction device | |
| CN115070496A (en) | Anti-napping alarm system based on numerical control machine tool personnel | |
| CN214904648U (en) | Intelligent multimedia conference control screen | |
| CN110403402B (en) | Protection device is used in work of art exhibition | |
| CN111610462A (en) | Electric leakage detection protection system | |
| CN216670619U (en) | Software testing device | |
| CN215339504U (en) | All-weather multispectral laser intelligent monitoring equipment | |
| CN214012187U (en) | Traffic monitoring equipment | |
| CN210462330U (en) | Make things convenient for security protection switch board that staff used | |
| CN219692756U (en) | Operating platform | |
| CN211292429U (en) | Mobilizable low temperature testing machine | |
| CN219263781U (en) | Line state monitoring device for multi-screen monitoring | |
| CN211402673U (en) | Wire short circuit repair instrument | |
| CN214867672U (en) | Large-scale complicated cross-section aluminium frame apparatus for producing that stability is good | |
| CN211357541U (en) | Fire-fighting hidden danger investigation robot | |
| CN218720128U (en) | Rotary screen telescopic display hanger | |
| CN217559520U (en) | Multi-screen computer display support | |
| CN214839715U (en) | Monitoring device convenient to adjust for warehouse logistics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |