CN201578515U

CN201578515U - Myopia restoring instrument

Info

Publication number: CN201578515U
Application number: CN2009201954168U
Authority: CN
Inventors: 黄胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-24
Filing date: 2009-09-24
Publication date: 2010-09-15
Anticipated expiration: 2019-09-24

Abstract

The utility model discloses a myopia restoring instrument, which comprises a workbench, a supporting frame, a view window device, a support, a scale and an electric target viewer, wherein the supporting frame is installed on the lateral side of the surface of the workbench; the view window device is fixedly installed on the supporting frame; the support is placed corresponding to the view window device; the two ends of the scale are respectively installed on the view window device and the support; and the electric target viewer can move along the length direction of the scale. By adopting the structure, the utility model has the advantages that the pseudo-myopia can be eliminated, the capacity of the eyeballs in resisting the myopia is enhanced, users can control and adjust the myopia restoring instrument through remotely controlling and forming the moving distance, the moving speed and the frequency of paired moving scenes, the users can easily master and use the myopia restoring instrument, the structure is simple and the popularization is easy.

Description

A kind of near-sighted rehabilitation instrument

Technical field

This utility model belongs to a kind of eye health device, is specifically related to a kind of near-sighted rehabilitation instrument.

Background technology

In recent years, the bureau of prevention and therapeutics of myopia is limited to some traditional ways and meanses, and a kind of is the focus that ophthalmic industry is paid close attention to.How just effective measure of tool and method control myopia is checked near-sighted sickness rate ascendant trend, is the important topic that the ophthalmic industry brainstrust is explored and studied always.

The visual exercise method that enjoys world ophthalmic industry to pay close attention to and praise highly comprises eye muscle training method, coloured light class visual exercise, stares method, surrounding zone retina stimulus method etc.; Acupoint massage, the eyes of the eye care technology of classical practicality such as the traditional Chinese medical science close picture method, crystal methods and rules for military drill or physical exercise, fogging method far away etc.

The physiological change of flesh is the same when seeing material object inside and outside the cigarette that the people is produced when seeing virtual phenomenon in the screen by stereoscopic vision.When the object in the picture or animal from as far as near, from closely when moving far significantly, be equivalent to be crystal behaviour, can fully stretch crystalline lens, alleviate its tense situation, recover the regulatory function of ciliary muscle, and can promote the ocular blood circulation, make ophthalmic flesh discharge the metabolite that gathers, improve eye nutrition, enliven and recover the physiological function of eye.Often be subjected to such exercise, can remove owing to excessively see the ciliary spasm that near objects causes, thereby remove the false composition of pseudomyopia and mixed myopia, and can strengthen the defensive ability/resistance ability of eyeball myopia.

Yet above-mentioned these effective training method are not easy by common patient on top of and correct the use, so, develop a kind of simple in structure, easy to operate, the training equipment that can generally promote the use of, be to alleviate current myopia important channel occurred frequently.

The utility model content

At the deficiencies in the prior art, this utility model provides a kind of near-sighted rehabilitation instrument, and it is simple in structure, and is easy to operate, and can promote the use of.

For achieving the above object, this utility model adopts following technical scheme:

A kind of near-sighted rehabilitation instrument comprises:

One workbench;

One carriage, described carriage is installed on the side of described work top;

One viewing device is fixedly mounted on the described carriage;

One support, the placement corresponding with described viewing device;

One scale, its two ends are installed on respectively on described viewing device and the described support;

One electronic sighting target device, it can move along described length of the scale direction.

Technique scheme can also be optimized design by following technology:

Described electronic sighting target device includes the shifter that moves along described scale, neglects mark suspension member device.

Described scale comprises first scale bar and second scale bar, its two according to the dismountable butt joint of its length direction.

This myopia rehabilitation instrument also includes a control module.

Described control module comprises and is positioned at the signal receiver that is connected with described shifter by circuit on the described electronic sighting target device, and the remote controller that this signal receiver is sent signal.

The scale holder can fixedly mount described scale is set on the described optometry dish, and knob is separated in a plurality of adjusting knob and fine setting.

The beneficial effects of the utility model are: the near-sighted rehabilitation instrument that this utility model is set forth, control by remote control, automatically regulate the distance of scene and eye-observation point, and mobile scene capable of circulation, thereby can make user behind long-time this instrument for training of use, remove and excessively see the ciliary spasm that near objects causes, remove pseudomyopia, and can strengthen the defensive ability/resistance ability of eyeball myopia; This utility model can also be controlled and regulate by remote control and displacement, speed, the frequency weaved into mobile scene, can make user simply grasp and use; Simultaneously, this utility model is simple in structure, and is easy to operate, is easy to promote.

Below in conjunction with accompanying drawing this utility model is described further.

Description of drawings

Fig. 1 is the structural representation of a kind of near-sighted rehabilitation instrument of this utility model;

Fig. 2 is an optometry dish structural representation among Fig. 1;

Fig. 3 is the scale among Fig. 1 and the installation and the structural representation of electronic sighting target device.

The specific embodiment

Near-sighted rehabilitation instrument as shown in Figure 1, comprise workbench 1, be installed in the carriage 2 of workbench side perpendicular to worktable upper surface, carriage 2 tops are equipped with the viewing device that is available for users to eyes observation, and this viewing device is an optometry dish 3, is right against the point of observation of viewing device, be provided with an A-frame 6, between A-frame 6 and optometry dish 3 scale 5 is installed, is horizontally disposed with in order to make scale be, the scale installed surface of its A-frame 6 support scale faces and optometry dish 3 is contour; As shown in Figure 3, also be set with an electronic sighting target device 4 that can move along the length of the scale direction on scale 5, this electronic sighting target device 4 comprises the shifter 41 that moves along scale, and neglects mark suspension member 42.

As shown in Figure 2, above-mentioned optometry dish comprises the scale holder 31 that is positioned at its top, it uses the top that scale is fixed on the optometry dish, also include a plurality of adjusting knobs and fine setting and separate knob, as: horizontal adjustment handwheel 32, low coverage spanner 33, quick adjustment handwheel 34, fine tuning dish 35, virgin apart from adjusting handle 36, volume holder handwheel 37, prism handwheel 38 also include the viewing window 39 for the observation of user eyes simultaneously.

Simultaneously in order can accurately to control by circuit to translational speed, frequency, the distance of shifter, said structure also is provided with an electronic control module, it comprises the signal receiving device that is installed on the electronic sighting target device, and remote controller, signal receiving device is connected with shifter by circuit, operation by remote controller, make user can be easily at the point of observation of optometry dish, need not just can control by mobile step shifter, and can pass through remote controller, reconcile translational speed, frequency, the distance of shifter as required.

For the ease of installing, as shown in Figure 3, first scale 51 that said scale 5 is set to remove and install flexibly and second scale 52, two scales are longitudinally installed, all be installed with black rubber keeper (511,521) on its two, first scale 51 is connected with scale holder 31 on the optometry dish 3 by connector 512, and the bolt 522 that second scale 52 passes through its end is connected with first scale; Two scales connect by threads turn at its two link by its length direction, and the angle of its rotation is determined by the black rubber keeper that is fixedly installed on its two, made butt joint accurately, thereby guarantee shifter smooth and easy moving on scale; Simultaneously, for the mobile size of clear and definite shifter on scale, on scale, also be provided with scale.

By programme-control, make that shifter can be from 6 centimetres of nearest freely-movables to farthest 141 centimetres, and can in this scope, freely set stroke.Can automatically move back and forth according to setting speed, setting reciprocal time and the special stroke distances of setting; After setting movement velocity, stroke in advance, whether move by manual switch control sighting target, after moving to the solstics, a distant place returns near point as starting switch after seeing sighting target clearly near point by sighting target, circulate repeatedly up to the number of times of finishing regulation; Or the motion mode of moving target: begin each moving at interval from the starting point of setting and have five grades of selections, be respectively 0.5,1,2,5 and 10 centimetre, and can switch different mobile intervals according to different sighting distances.

Said apparatus in use, earlier carriage is fixedly mounted on the side of workbench, and make carriage and work top keep plumbness, and the optometry dish is installed in the position, middle of carriage, the optometry dish is fixed on the carriage by screw thread, a plurality of adjusting knobs and fine setting are set on it separate knob, with the position of accurate adjusting optometry dish and the observation place of user; Open the scale holder on the optometry dish, first scale is inserted, and shifter is socketed on first scale (during socket, make be equipped with neglect the mark suspension member a side over against the optometry dish), at the far-end that second scale is installed in the first leaf sight range optometry dish along its length direction, and determine the accuracy of two scales butt joints by fixed black rubber keeper on two scales, the other end of second scale is fixed on the support face of tripod, and the height of adjusting tripod, scale is the level of state.

After the installation, can control the mobile of shifter by the operation of remote controller, maybe can be by the operation of remote controller, move on scale according to the requirement of user within a certain period of time by the programme-control shifter, thereby drive moving of the material object neglect on the mark suspension member, make and reach the effect of alleviating user eyestrain by far and near variation of the distance apart from user eyes point of observation in kind.

Claims

1. a near-sighted rehabilitation instrument is characterized in that, comprising:

One workbench;

One viewing device is fixedly mounted on the described carriage;

One support, the placement corresponding with described viewing device;

2. near-sighted rehabilitation instrument as claimed in claim 1 is characterized in that, described electronic sighting target device includes the shifter that moves along described scale, neglects mark suspension member device.

3. near-sighted rehabilitation instrument as claimed in claim 1 is characterized in that described scale comprises first scale bar and second scale bar, its two according to the dismountable butt joint of its length direction.

4. near-sighted rehabilitation instrument as claimed in claim 1 is characterized in that, this myopia rehabilitation instrument also includes a control module.

5. near-sighted rehabilitation instrument as claimed in claim 4 is characterized in that, described control module comprises and is positioned at the signal receiver that is connected with described shifter by circuit on the described electronic sighting target device, and the remote controller that this signal receiver is sent signal.

6. near-sighted rehabilitation instrument as claimed in claim 1 is characterized in that, the scale holder can fixedly mount described scale is set on the described optometry dish, and knob is separated in a plurality of adjusting knob and fine setting.