CN204951535U - Visual training device - Google Patents
Visual training device Download PDFInfo
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- CN204951535U CN204951535U CN201520696437.3U CN201520696437U CN204951535U CN 204951535 U CN204951535 U CN 204951535U CN 201520696437 U CN201520696437 U CN 201520696437U CN 204951535 U CN204951535 U CN 204951535U
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Abstract
The utility model provides a visual training device, including base, bracing piece, rotating head, quotation, connecting wire, controller, switch, knob, the bottom of bracing piece sets up on the base, and the rotating head connects the quotation on the top of bracing piece, and under the drive of rotating head, the quotation is rotatable, is equipped with the motor on the rotating head, and the controller passes through the connecting wire to be connected with the motor electricity, and the controller utilizes the rotational speed of pulsewidth modulation technical control motor, is equipped with the knob of switch and control quotation rotational speed on the controller. The beneficial effects of the utility model are that help the motion melt for instance, the training amblyopia, disinhibition, the eyes coordination ability, follow the training.
Description
Technical field
This utility model belongs to eye health equipment technical field, especially relates to a kind of vision training apparatus.
Background technology
Eyes are most important organs in human sensory, visual perception obstacle caused by congenital factors or childhood development phase, watch the problem of the eyes functions such as function is not good, ocular motility disorder attentively, annoying a lot of family and child, overcoming the above problems most effective method is allow eyeball move up, frequent rotation eyes can temper the regulatory function of extraocular muscles, extraocular muscles is made not easily to be elongated or to be out of shape, thus effectively can prevent the generation of problems, a kind of device that effectively can carry out visual exercise needs to research and develop further.
Utility model content
The purpose of this utility model is to provide the vision training apparatus that a kind of structure is simple, simple to operate, have good stability, and is especially applicable to the visual exercise watching the crowds such as function is not good, ocular motility disorder, amblyopia, suppression, hand-eye coordination ability attentively.
The technical solution of the utility model is: a kind of vision training apparatus of the present utility model, comprise base, support bar, swivel head, card, connecting line, controller, switch, knob, the bottom of support bar is arranged on base, card is connected to the top of support bar by swivel head, under the drive of swivel head, card is rotatable, swivel head is provided with motor, controller is electrically connected with motor by connecting line, controller utilizes pulse modulation technology to control the rotating speed of motor, and controller is provided with switch and controls the knob of card rotating speed.
Preferably, the height adjustable of support bar.
Preferably, card is provided with red pattern and green pattern.
The advantage that this utility model has and good effect are:
1, owing to adopting technique scheme, visual exercise is convenient; There is structure simple, simple operation and other advantages, contribute to motion and melt picture, training amblyopia, the derepression, binocular coordination ability, follow training.
2, controller utilizes pulse modulation technology to control the rotating speed of motor, have that conversion efficiency is high, speed-regulating range width, stable performance feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1-base, 2-support bar, 3-swivel head, 4-card, 5-connecting line, 6-controller, 7-switch, 8-knob.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is elaborated.
As shown in Figure 1, a kind of vision training apparatus of the present utility model, comprise base 1, support bar 2, swivel head 3, card 4, connecting line 5, controller 6, switch 7, knob 8, the bottom of support bar 2 is arranged on base 1, card 4 is connected to the top of support bar 2 by swivel head 3, under the drive of swivel head 3, card 4 is rotatable, swivel head 3 is provided with motor, controller 6 is electrically connected with motor by connecting line 5, controller 6 utilizes pulse modulation technology to control the rotating speed of motor, and controller 6 is provided with switch 7, knob 8.
The height adjustable of support bar 2.
Card 4 is provided with red green circle, has relief annulus and have relief pattern.
The work process of this example:
Equipment assignment procedure:
One end thicker for support bar is installed on base, and tightens fixing; Other one end be stretched to proper height and rotate fixing; Utilize bolt to be fixed on by swivel head on bracing frame to be used for connecting card; Connect power supply, open switch, adjust rotating speed.
Training step:
1. mounted card is placed distance trainer 0.5 ~ 1m place, height is parallel with trainer's sight line, allows card keep resting state.
2. make trainer wear mycyscope, adjustment card is slow rotation (or static) state, and instrucion trainer observes the pattern in card.
3. whether have eyes simultaneously look, when trainer closes left eye, the red eyeglass of right eye can see green pattern, and close right eye, green len can see the pattern of RED sector if first detecting trainer.
4. trainer first observes the red green circle of periphery, and observes out the third dimension of annulus along with the rotational of card, keeps watching 5 seconds attentively;
5. reboot trainer and observe large pattern, along with the rotation of card can observe complete pattern, and can feel that pattern has levitation and third dimension, keep watching 5 seconds attentively;
6. last three annulus transferred to by fixation object in card, can forward roundlet to successively from great circle, along with the prolongation of fixation time, the annulus third dimension of watching attentively is more and more stronger.
7. complete the velocity of rotation that above training can accelerate card, increase training difficulty, step is the same.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a vision training apparatus, it is characterized in that: comprise base, support bar, swivel head, card, connecting line, controller, switch, knob, the bottom of support bar is arranged on base, card is connected to the top of support bar by swivel head, and under the drive of swivel head, card is rotatable, swivel head is provided with motor, controller is electrically connected with motor by connecting line, and controller utilizes pulse modulation technology to control the rotating speed of motor, and controller is provided with switch and controls the knob of card rotating speed.
2. a kind of vision training apparatus according to claim 1, is characterized in that: the height adjustable of support bar.
3. a kind of vision training apparatus according to claim 1, is characterized in that: card is provided with red pattern and green pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696437.3U CN204951535U (en) | 2015-09-09 | 2015-09-09 | Visual training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696437.3U CN204951535U (en) | 2015-09-09 | 2015-09-09 | Visual training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204951535U true CN204951535U (en) | 2016-01-13 |
Family
ID=55046637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696437.3U Active CN204951535U (en) | 2015-09-09 | 2015-09-09 | Visual training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204951535U (en) |
-
2015
- 2015-09-09 CN CN201520696437.3U patent/CN204951535U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |