CN203802761U - Vision rehabilitation instrument - Google Patents
Vision rehabilitation instrument Download PDFInfo
- Publication number
- CN203802761U CN203802761U CN201420193567.0U CN201420193567U CN203802761U CN 203802761 U CN203802761 U CN 203802761U CN 201420193567 U CN201420193567 U CN 201420193567U CN 203802761 U CN203802761 U CN 203802761U
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- China
- Prior art keywords
- support
- optical axis
- sighting target
- sighting mark
- rectifying
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- Expired - Fee Related
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Abstract
The utility model relates to a vision rehabilitation instrument and belongs to a vision prevention instrument. The vision rehabilitation instrument comprises a mainframe box, a sighting mark channel, a sighting mark support, a sighting mark, a CPU, a memory card device, a nickel-cadmium rechargeable battery, a rectifying and voltage-stabilizing optical control circuit board, a colored LED lamp, a mainframe control system, a power jack, a power switch, a power line, a sliding way auxiliary system and a handheld generator unit. The whole mainframe box is of a box-like structure in an inclined panel protruding form. The upper plane of the mainframe box is provided with the sighting mark channel. The sighting mark support is arranged in the sighting mark channel. The upper end of the sighting mark support is provided with the sighting mark in a connecting mode. The colored LED lamp and the rectifying and voltage-stabilizing optical control circuit board are connected with each other through a wire. The vision rehabilitation instrument has the advantages that a display on the sighting mark support moves in a reciprocating mode, the CPU processes the reciprocating motion, and the liquid crystal display displays the reciprocating motion. Outer muscles can be exercised, ciliaris is forced to relax, the effect is good, and the effect can be got instantly.
Description
Technical field
This utility model relates to vision rehabilitation instrument, belongs to vision prevention instrument.
Background technology
According to statistics, Chinese population myopia incidence rate is 33%; Whole nation myopia number nearly 400,000,000.Teenager is near-sighted colony occurred frequently, and near-sighted sickness rate is up to 50% to 60%.China is one of country that near-sighted sickness rate is the highest in the world, myopia number the first in the world.
Original eyes that loosen are seen exactly far, are looked far into the distance, and some machine strokes and speed can not be controlled, and poor effect and be difficult for adhering to is trained singlely, and teenager is difficult to be convenient to use eyes to be loosened and takes exercise.
Utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and vision rehabilitation instrument is provided.
This is a kind of perfect in shape and function, a kind of visual training instrument of practicality easy and simple to handle.
This utility model vision rehabilitation instrument, comprises mainframe box, sighting target passage, sighting target support, sighting target, CPU processor, memory card device, Ni-Cd nickel-cadmium, rectifying and voltage-stabilizing light control circuit plate, LED seven-color LED, engine control system, supply hub, on and off switch, power line, slideway aid system, hand power unit.
The integral body of described mainframe box is the box like structure with sloping desk convex formula, in the upper plane of cabinet, is provided with sighting target passage, is provided with sighting target support in sighting target passage, and the upper end of sighting target support is connected with sighting target.
Described sighting target is liquid crystal display; Described liquid crystal display interconnects by wire and CPU processor, memory card device, Ni-Cd nickel-cadmium.
Described CPU processor, memory card device, Ni-Cd nickel-cadmium are arranged on above liquid crystal display.
Described LED seven-color LED, rectifying and voltage-stabilizing light control circuit plate, engine control system, slideway aid system, hand power unit are arranged in mainframe box.
Described LED seven-color LED can send green and cyan that can fatigue alleviating, and and rectifying and voltage-stabilizing light control circuit plate with wire, interconnect.
Described Ni-Cd nickel-cadmium flows to Ni-Cd nickel-cadmium with rectifying and voltage-stabilizing light control circuit plate the electricity of the outfan of power-supply controller of electric, and rectifying and voltage-stabilizing light control circuit plate can be controlled LED seven-color LED and send light.
Described engine control system comprises driver, power-supply controller of electric, motor, electric current speed regulator, LED display.
The outfan of described power-supply controller of electric interconnects with wire by the input of electric current speed regulator and driver, LED display.
The outfan of described driver and the input of motor interconnect with wire.
Described LED display is arranged in the upper plane of mainframe box.
On the turning cylinder of described motor, there is individual synchronizing wheel, on support B, have a secondary synchronizing wheel; Described synchronizing wheel carries out mechanical connection by Timing Belt and secondary synchronizing wheel.
Described supply hub, on and off switch are arranged on the sloping desk of mainframe box, and the outfan of supply hub interconnects with wire by the input of on and off switch and power-supply controller of electric.
There is the plug A supporting with supply hub one end of described power line, and the other end has the plug B that can connect civil power.
Described slideway aid system comprises primary optical axis, secondary optical axis, support A, support B and sliding block.There is respectively female thread at the two ends of described primary optical axis, secondary optical axis, on support A, support B, have respectively the external screw thread supporting with female thread; The two ends of described primary optical axis, secondary optical axis respectively through the bracket holes on support A, support B and by external screw thread on support.
Described sliding block has sliding eye A and sliding eye B, and is inlaid with graphite copper sheathing in sliding eye A the inside.Described primary optical axis and secondary optical axis are enclosed within primary optical axis by sliding eye A and sliding eye B sliding block and above secondary optical axis.
Sighting target support above described sliding block exposes outside mainframe box by sighting target passage.
Described hand power unit comprises hand generator and LED lamp.
Described hand generator comprises generator gear group, electric generator, generator casing, and hand generator has an electromotor rocking handle and is placed on outside mainframe box, by shaking electromotor rocking handle, and the generating of hand power chance; Described hand generator and LED lamp interconnect with wire; Described hand generator just can be powered for LED lamp by the electromotor rocking handle outside hand mainframe box.
This utility model vision rehabilitation instrument advantage is compared with prior art: with power line, to this utility model, lead to civil power, turn on the power switch and start motor rotation, under the drive of Timing Belt, display on sighting target support is done motion repeatedly, can also regulate by electric current speed regulator the speed of motor.Can also by rectifying and voltage-stabilizing light control circuit plate start LED seven-color LED send can fatigue alleviating green and cyan.Video and the image of RAM (random access memory) card copy are placed on memory card device, by CPU processor, process and show on liquid crystal display, Yi Bian like this have can fatigue alleviating green and cyan under watch sighting target.So take exercise with outer myokinesis, force ciliary muscles relax not only effective, and have the effect of getting instant result.Main frame just can use before to be that trapezoidal design is more stable be sitting in machine, Yi Bian watch video and image on sighting target easily to adhere to.Can also just can power for LED lamp by the electromotor rocking handle outside hand mainframe box, can play the understanding to manual electricity generating principle to teenager.
This utility model vision rehabilitation instrument overall structure is simple, easy for operation, good stability, and reliability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model vision rehabilitation instrument.
Fig. 2 is the electrical block diagram of this utility model vision rehabilitation instrument.
In figure: (1)-mainframe box, (2)-sighting target passage, (3)-sighting target support, (4)-sighting target, (5)-CPU processor, (6)-memory card device, (7)-Ni-Cd nickel-cadmium, (8)-rectifying and voltage-stabilizing light control circuit plate, (9)-LED seven-color LED, (10)-engine control system, (11)-supply hub, (12)-on and off switch, (13)-power line, (14)-slideway aid system, (15)-hand power unit, (16)-driver, (17)-power-supply controller of electric, (18)-motor, (19)-electric current speed regulator, (20)-LED display, (21)-synchronizing wheel, (22)-Timing Belt, (23)-secondary synchronizing wheel, (24)-primary optical axis, (25)-secondary optical axis, (26)-support A, (27)-support B, (28) sliding block, (29)-hand generator, (30)-LED lamp, (31)-generator gear group, (32)-electric generator, (33)-generator casing, (34)-electromotor rocking handle.
The specific embodiment
As shown in Figure 1 and Figure 2, this utility model vision rehabilitation instrument, comprises mainframe box (1), sighting target passage (2), sighting target support (3), sighting target (4), CPU processor (5), memory card device (6), Ni-Cd nickel-cadmium (7), rectifying and voltage-stabilizing light control circuit plate (8), LED seven-color LED (9), engine control system (10), supply hub (11), on and off switch (12), power line (13), slideway aid system (14), hand power unit (15).
The integral body of described mainframe box (1) is the box like structure with sloping desk convex formula, in the upper plane of cabinet, be provided with sighting target passage (2), in sighting target passage (2), be provided with sighting target support (3), the upper end of sighting target support (3) is connected with sighting target (4).
Described sighting target (4) is liquid crystal display; Described liquid crystal display (4) interconnects by wire and CPU processor (5), memory card device (6), Ni-Cd nickel-cadmium (7).
Described CPU processor (5), memory card device (6), Ni-Cd nickel-cadmium (7) are arranged on liquid crystal display (4) above.
Described rectifying and voltage-stabilizing light control circuit plate (8), LED seven-color LED (9), engine control system (10), slideway aid system (14), hand power unit (15) are arranged in mainframe box.
Described LED seven-color LED (9) can send green and cyan that can fatigue alleviating, and and rectifying and voltage-stabilizing light control circuit plate (8) with wire, interconnect.
Described Ni-Cd nickel-cadmium (7) flows to Ni-Cd nickel-cadmium (7) with rectifying and voltage-stabilizing light control circuit plate (8) the electricity of the outfan of power-supply controller of electric (17), and rectifying and voltage-stabilizing light control circuit plate (8) can be controlled LED seven-color LED (9) and send light.
Described engine control system (10) comprises driver (16), power-supply controller of electric (17), motor (18), electric current speed regulator (19), LED display (20).
The outfan of described power-supply controller of electric (17) interconnects with wire by the input of electric current speed regulator (19) and driver (16), LED display (20).
The input of the outfan of described driver (16) and motor (18) interconnects with wire.
Described LED display (20) is arranged in the upper plane of mainframe box (1).
On the turning cylinder of described motor (18), there is individual synchronizing wheel (21), on support B (25), have a secondary synchronizing wheel (23); Described synchronizing wheel (21) carries out mechanical connection by Timing Belt (22) and secondary synchronizing wheel (23).
Described supply hub (11), on and off switch (12) are arranged on the sloping desk of mainframe box (1), and the outfan of supply hub (11) interconnects with wire by the input of on and off switch (12) and power-supply controller of electric (17).
The plug A that one end of described power line (13) has and supply hub (11) is supporting, the other end has the plug B that can connect civil power.
Described slideway aid system (14) comprises primary optical axis (24), secondary optical axis (25), support A (26), support B (27) and sliding block (28).There is respectively female thread at the two ends of described primary optical axis (24), secondary optical axis (25), and support A (26), support B have respectively the external screw thread supporting with female thread on (25); The two ends of described primary optical axis (24), secondary optical axis (25) respectively through the bracket holes on support A (26), support B (25) and by external screw thread on support.
Described sliding block (28) has sliding eye A and sliding eye B, and is inlaid with graphite copper sheathing in sliding eye A the inside.Described primary optical axis (24) and secondary optical axis (25) are enclosed within primary optical axis (24) and secondary optical axis (25) above by sliding eye A and sliding eye B sliding block (28).
Described sliding block (28) sighting target support (3) above exposes outside mainframe box (1) by sighting target passage (2).
Described hand power unit (15) comprises hand generator (29) and LED lamp (30).
Described hand generator (29) comprises generator gear group (31), electric generator (32), generator casing (33), hand generator (29) has an electromotor rocking handle (34) and is placed on outside mainframe box (1), by shaking electromotor rocking handle (34), hand generator (29) can generate electricity; Described hand generator (29) and LED lamp (30) interconnect with wire; Described hand generator (29) can be just LED lamp (30) power supply by the outer electromotor rocking handle (34) of hand mainframe box (1).
This utility model vision rehabilitation instrument advantage is compared with prior art: with power line (13), to this utility model, lead to civil power, turn on the power switch (12) and start motor (18) rotation, under the drive of Timing Belt (22), display on sighting target support (3) is done motion repeatedly, can also regulate by electric current speed regulator (19) speed of motor (18).Can also by rectifying and voltage-stabilizing light control circuit plate (8) start LED seven-color LED (9) send can fatigue alleviating green and cyan.The video of RAM (random access memory) card copy and image are placed on to memory card device (6) upper, by CPU processor (5), process and show on liquid crystal display, Yi Bian like this have can fatigue alleviating green and cyan under watch sighting target (4).So take exercise with outer myokinesis, force ciliary muscles relax not only effective, and have the effect of getting instant result.Main frame just can use before to be that trapezoidal design is more stable be sitting in machine, Yi Bian watch video and image on sighting target (4) easily to adhere to.Can also just can, for LED lamp (30) power supply, can play the understanding to manual electricity generating principle to teenager by the outer electromotor rocking handle (34) of hand mainframe box (1).
This utility model vision rehabilitation instrument overall structure is simple, easy for operation, good stability, and reliability is high.
Claims (3)
1. vision rehabilitation instrument, comprises mainframe box (1), sighting target passage (2), sighting target support (3), sighting target (4), CPU processor (5), memory card device (6), Ni-Cd nickel-cadmium (7), rectifying and voltage-stabilizing light control circuit plate (8), LED seven-color LED (9), engine control system (10), supply hub (11), on and off switch (12), power line (13), slideway aid system (14), hand power unit (15); It is characterized in that: the integral body of described mainframe box (1) is the box like structure with sloping desk convex formula, in the upper plane of cabinet, be provided with sighting target passage (2), in sighting target passage (2), be provided with sighting target support (3), the upper end of sighting target support (3) is connected with sighting target (4), and described LED seven-color LED (9) and rectifying and voltage-stabilizing light control circuit plate (8) interconnect with wire.
2. vision rehabilitation instrument according to claim 1, it is characterized in that: described Ni-Cd nickel-cadmium (7) flows to Ni-Cd nickel-cadmium (7) with rectifying and voltage-stabilizing light control circuit plate (8) the electricity of the outfan of power-supply controller of electric (17), rectifying and voltage-stabilizing light control circuit plate (8) can be controlled LED seven-color LED (9) and send light.
3. vision rehabilitation instrument according to claim 1, is characterized in that: described slideway aid system (14) comprises primary optical axis (24), secondary optical axis (25), support A (26), support B (27) and sliding block (28); There is respectively female thread at the two ends of described primary optical axis (24), secondary optical axis (25), and support A (26), support B have respectively the external screw thread supporting with female thread on (25); The two ends of described primary optical axis (24), secondary optical axis (25) respectively through the bracket holes on support A (26), support B (25) and by external screw thread on support;
Described sliding block (28) has sliding eye A and sliding eye B, and in sliding eye A the inside, being inlaid with graphite copper sheathing, described primary optical axis (24) and secondary optical axis (25) are enclosed within primary optical axis (24) and secondary optical axis (25) above by sliding eye A and sliding eye B sliding block (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193567.0U CN203802761U (en) | 2014-04-21 | 2014-04-21 | Vision rehabilitation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193567.0U CN203802761U (en) | 2014-04-21 | 2014-04-21 | Vision rehabilitation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802761U true CN203802761U (en) | 2014-09-03 |
Family
ID=51441577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193567.0U Expired - Fee Related CN203802761U (en) | 2014-04-21 | 2014-04-21 | Vision rehabilitation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473754A (en) * | 2014-12-18 | 2015-04-01 | 张亚珍 | Musculus ocularis training instrument based on far scieropia method and control method thereof |
| CN106420157A (en) * | 2016-11-14 | 2017-02-22 | 济宁景泽信息科技有限公司 | Rehabilitation nursing device used after myopic laser surgery |
-
2014
- 2014-04-21 CN CN201420193567.0U patent/CN203802761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473754A (en) * | 2014-12-18 | 2015-04-01 | 张亚珍 | Musculus ocularis training instrument based on far scieropia method and control method thereof |
| CN106420157A (en) * | 2016-11-14 | 2017-02-22 | 济宁景泽信息科技有限公司 | Rehabilitation nursing device used after myopic laser surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20200421 |