CN209548338U - A kind of auto-reverse bat of visual training - Google Patents

Abstract

The utility model relates to vision medical rehabilitation training aids Instrument technology field more particularly to a kind of auto-reverse bats of visual training.A kind of the technical solution adopted in the utility model are as follows: auto-reverse bat of visual training, including support frame and support plate, it is characterized by: the support plate setting is on the support frame, described support plate one end is provided with baffle and component is clapped in reversion, the other end of the support plate is provided with test-card, through-hole is provided on the baffle, the reversion is clapped component and is arranged on baffle.The auto-reverse bat of the visual training of the utility model can increase the amplitude of accommodation to eyesight, and it is insufficient to improve regulatory function, improve and adjust sensitivity, improve control lag, retina is promoted precisely to be imaged, promote fusion and stereopsis, improvement amalgamation is poly- to be dissipated, and plays good effect to the improvement of eyesight.

Description

A kind of auto-reverse bat of visual training

Technical field

The utility model relates to vision medical rehabilitation training aids Instrument technology field more particularly to a kind of visual training are automatic Reversion is clapped.

Background technique

The visual problems of student are the social public health problems for seriously affecting teenager's physical and mental health, myopia of student eye Prevention and rehabilitation are always the key problem of whole world ophthalmology, the exploration of eye optometry area research.Myopia of student eye occurs Main cause with development is that close eye is excessive, needs to generate adjusting when glasses see close, and crystal becomes convex, and eyes turn inside, the time It will feel tired long, for eyes crystal in order to relieve fatigue phenomenon, inwardly turning muscle compressing causes eyeball physiological structure slowly to be sent out Changing, axis oculi is elongated, can mitigate the adjusting burden of crystal in this way.But it sees that nearly rear ciliary muscle can not loosen for a long time, causes Crystal can not also loosen, this is to see that crystal is far needed to become flat, because not loosening, cause to see remote unclear.Therefore, if energy Visual training is carried out in view of the above problems, expands the positive and negative adjustable range of eyes, improves sensitivity and accuracy that eye is adjusted, Solving two former reason elements that low coverage eye causes axis oculi, i.e., defocus and form deprivation after retina transfer the physiological potential of eye, Close eye is adapted to, eyeball structure change, i.e. axis oculi abnormal growth are resisted, so that it may the generation of effective prevention and control myopia of student With the development of near-sighted depth.

Currently, it is that equipment, Optical devices portion are trained in domestic and international related preventive and the adjusting of visual rehabilitation health care that reversion, which is clapped, Dividing is that the person of being trained to is held in the hand the turning operation for carrying out optical surface, and using visual chart as training picture, such device is lacked It falls into very much: one, by being operated with hand, often operating not accurate enough, between Optical devices part and the eyes for the person of being trained to Distance be not sufficiently stable；Two, since the training time is longer, it is easy to cause the head for the person of being trained to not comfortable enough, the height of eyes Adjusting it is inflexible；Three, it when switching the optical mirror slip of different degrees, tends not to be switched fast in place, influences training effect.

Utility model content

In order to solve to operate Optical devices with hand in the prior art, the distance between the person of being trained to and Optical devices are not quasi- enough True technical problem, this application discloses a kind of auto-reverse bat of visual training, the auto-reverse bat of the visual training can be controlled accurately The distance between the person of being trained to and Optical devices are made, guarantees training effect.

In order to solve the above-mentioned technical problem, technical solution used by the utility model is as follows:

A kind of auto-reverse bat of visual training, including support frame and support plate, it is characterised in that: the support plate setting exists On support frame, described support plate one end is provided with baffle and component is clapped in reversion, and the other end of the support plate is provided with test-card, Through-hole is provided on the baffle, the reversion is clapped component and is arranged on baffle.

Preferably, the reversion claps component between test-card and baffle.

Preferably, it includes motor, eyeglass and connecting rod that component is clapped in the reversion, and the eyeglass is two groups, and every group is two pieces Identical degree, the eyeglass are separately positioned on the both ends of connecting rod, and the identical eyeglass of every group of degree is diagonally positioned；The motor Output shaft be connected at the center of connecting rod.

It preferably, is to be detachably connected between the reversion bat and motor output shaft.

Preferably, auto-reverse clap of the visual training further includes supporting plate, and the supporting plate setting on the support frame, is located at branch Fagging is close to one end of baffle.

Preferably, the groove being adapted with human body chin shape is provided on the supporting plate.

Preferably, elastic cushion is provided in the groove.

The utility model has the following technical effect that:

1. the reversion of the utility model is clapped component and driven automatically by motor, design has two groups of identical eyeglasses, every group of eyeglass Degree it is identical, and the eyeglass of identical degree in diagonal line arrange.The eyeglass for changing identical degree in reversion bat at present exists The design of same side position, and disadvantage cumbersome brought by reversion manually and that standardization is not good enough.

2. the reversion of the utility model claps component setting on the supporting plate, the person of being trained to head is placed in the groove of supporting plate, The distance between the person of being trained to and Optical devices can be effectively controlled in this way, guarantee the effect of visual training；

It, in this way can be for not 3. the height of the person's of being trained to eyes can be adjusted by elastic cushion in the utility model With the person of being trained to be adjusted, guarantee the effect of visual training；

4. driving swivel mount to rotate using motor in the utility model, and then the auto-reverse of eyeglass is driven, guaranteed every It is secondary to be transferred to the eyeglass that baffle through hole is identical degree, it is convenient and practical, and then significantly more efficient guarantee training effect；

5. the amplitude of accommodation to eyesight can be increased using the auto-reverse bat of visual training of the utility model, improves and adjust It is insufficient to save function, improves and adjusts sensitivity, improves control lag, retina is promoted precisely to be imaged, promotes fusion and stereopsis, changes Kind amalgamation is poly- to be dissipated, and plays good effect to the improvement of eyesight.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is that the structural schematic diagram of component is clapped in the reversion of the utility model.

Wherein, 1- support frame；2- support plate；3- test-card；4- baffle；41- through-hole；5- supporting plate；51- groove；6- reversion Clap component；61- motor；62- eyeglass；63- connecting rod.

Specific embodiment

It is further described below in conjunction with Figure of description.

As shown in Figs. 1-2, auto-reverse clap of visual training includes support frame 1, support plate 2 and supporting plate 5, the support plate 2 It is horizontally set on support frame 1 with supporting plate 5.The support plate 2 is vertically installed with baffle on one end upper surface of supporting plate 5 4, the baffle 4 is removably disposed in support plate 2.It is vertically set on the upper surface of the described one end of support plate 2 far from supporting plate 5 It is equipped with test-card 3, through-hole 41 is provided on the baffle 4, reversion is clapped component 6 and is arranged on baffle.

Further, the reversion claps component 6 between test-card 3 and baffle 4.

It includes motor 61, eyeglass 62 and connecting rod 63 that component 6 is clapped in the reversion, and the eyeglass 62 is two groups, and every group is two The identical degree of block or the eyeglass of identical setting, the eyeglass 62 are separately positioned on the both ends of connecting rod 63, every group of identical eyeglass 62 is diagonally positioned；The output shaft of the motor 61 is connected at the center of connecting rod 63.Motor rotation drives 63 turns of connecting rod Dynamic, eyeglass 62 also rotates with it, and realizes the conversion of every group of eyeglass 62.When carrying out visual training to the person of being trained to, test-card 3, Through-hole 41 and eyeglass 62 are on same level straight line.Reversion is clapped to be detachably connected between component and motor output shaft, in this way Reversion is clapped component 6 and can be dismantled freely, and the reversion for exchanging different degrees is facilitated to clap.

It should be understood that eyeglass 62 can according to need and be adjusted, e.g., in the eyeglass being diagonally arranged, one group is long sight Eyeglass, one group is concave lens；Or one group be red eyeglass, one group be blue eyeglass.

Further, auto-reverse clap of the visual training further includes supporting plate 5, and the supporting plate 5 is arranged on support frame 1, Positioned at support plate 1 close to one end of baffle 4.Human body chin is placed on the supporting plate 5, be provided on the supporting plate 5 under human body Bar corresponding groove 51 in position can place elastic cushion to increase comfort, and the height of adjustable eyes in groove 51.

Further, control button is additionally provided on support frame as described above, control button is electrically connected by control module and motor It connects, controls the rotation of motor.Automatic control or manual control mode can be set as needed in control module, to meet different need It wants.

In the utility model, support frame 1 is conventional frame structure, mainly to support plate 2 and supporting plate 5 its supporting role, is made It is located at same level.

The working principle of the utility model are as follows: chin is placed at the groove 51 of supporting plate 5 by curer, by using elasticity It pads to adjust the height of eyes, enables eyes to pass through through-hole 41 and see the pattern shown on test-card 3, then start motor 61, drive rotation axis 63 to rotate by motor 61, and then adjust different eyeglasses 62 and be between human eye and through-hole 41, to eyesight Carry out rehabilitation.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is simultaneously Not limited to this, anyone skilled in the art can readily occur within the technical scope disclosed by the utility model Change or replacement, should be covered within the scope of the utility model.

Claims (4)

1. a kind of auto-reverse bat of visual training, including support frame and support plate, it is characterised in that: the support plate setting is being propped up On support, described support plate one end is provided with baffle and component is clapped in reversion, and the other end of the support plate is provided with test-card, institute It states and is provided with through-hole on baffle, the reversion is clapped component and is arranged on baffle；It further include supporting plate, the supporting plate is arranged in support frame On, positioned at support plate close to one end of baffle；The groove being adapted with human body chin shape is provided on the supporting plate；It is described recessed Elastic cushion is provided in slot.

2. a kind of auto-reverse bat of visual training as described in claim 1, it is characterised in that: the reversion claps component and is located at view Between power card and baffle.

3. a kind of auto-reverse bat of visual training as described in claim 1, it is characterised in that: it includes electricity that component is clapped in the reversion Machine, eyeglass and connecting rod, the eyeglass are two groups, and every group of eyeglass for two pieces of identical degrees, the eyeglass is separately positioned on company The both ends of extension bar, the identical eyeglass of every group of degree are diagonally positioned；The output shaft of the motor is connected at the center of connecting rod.

4. a kind of auto-reverse bat of visual training as described in claim 1, it is characterised in that: component and motor are clapped in the reversion It is to be detachably connected between output shaft.