Rear image training therapeutic apparatus

Abstract

The utility model discloses a rear image training therapeutic apparatus, relates to the field of eye instruments, and aims to solve the problems that the existing rear image training device is low in safety coefficient and poor in treatment effect and user experience effect during use, and comprises a control host, and the front side of the control host is connected with a rear image sight glass; the rear side of the control host is sequentially connected with a cross-shaped lamp terminal, a foot switch and a rear image auxiliary lamp, the rear image sight glass comprises a grab handle, a sight hole is formed in the grab handle, an adjusting wheel is arranged in the sight hole and rotationally connected with the grab handle, a sight lamp matched with the sight hole for training is installed in the cross-shaped lamp terminal, and the foot switch is connected with the rear image auxiliary lamp. The visual lamp is adjusted through a foot switch, and the visual lamp has the advantages that all the controllers are integrated in one control host, operation and display are more visual and convenient, the electric shock risk is reduced, the cross lamp terminal reduces external interference factors during training, and the training effect and the use experience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of eye instruments, in particular to an afterimage training therapeutic apparatus. Background Art

[0002] The afterimage training therapeutic apparatus, as an advanced treatment device for amblyopia, especially eccentric fixation amblyopia, its theoretical basis stems from the afterimage therapy proposed by Bangerter in the 1940s. This therapy stimulates the non-macular central area of the amblyopic eye with strong light, inhibits its activity, and at the same time protects the macula area to promote the recovery and improvement of macular function, and finally makes the eccentric fixation return to central fixation, thereby improving vision. With the progress of technology, the afterimage therapy has been widely used worldwide.

[0003] In the traditional market, the appearance design of some afterimage training therapeutic apparatuses fails to fully consider the safety and operation convenience of users; the shell materials, corner treatments, and internal circuit designs of some products are not reasonable enough, there is a risk of electric shock, and some products in the traditional market lack a unified standard for controlling the three types of parameters of light, color temperature, and stroboscopic, resulting in a large difference in the treatment effects between different devices. The non-standard light settings not only fail to achieve the treatment effect but may even cause unnecessary irritation or damage to the user's eyes; in addition, there are errors or unreasonable points in the scoring method of the cross-light module of some traditional products, resulting in difficult accurate evaluation of the training effect. This not only affects the training enthusiasm of users but may also mislead users' judgment of the treatment effect. Summary of the Utility Model

[0004] In view of the above situation, to overcome the defects of the prior art, the utility model provides an afterimage training therapeutic apparatus, which effectively solves the problems of low safety factor, poor treatment effect, and poor user experience effect of the existing afterimage training device.

[0005] To achieve the above object, the utility model provides the following technical solutions: The utility model includes a control host, a rear image mirror is connected to the front side of the control host, a cross-light terminal, a foot switch, and an afterimage auxiliary light are sequentially connected to the rear side of the control host. The rear image mirror includes a handle, a viewing hole is provided on the handle, an adjusting wheel is provided in the viewing hole, the adjusting wheel is rotatably connected to the handle, a viewing light for training in cooperation with the viewing hole is installed in the cross-light terminal, and the viewing light is adjusted through the foot switch.

[0006] Preferably, the cross-light terminal further includes a fixing shell, a groove is installed on the front side of the fixing shell, and the viewing light is installed in the groove.

[0007] Preferably, the foot switch includes a bottom plate, a control plate is rotatably connected to the bottom plate, a return member is installed between the control plate and the bottom plate, a limiting block is fixedly connected to the bottom plate, and a protrusion cooperating with the limiting block is provided on the control plate.

[0008] Preferably, the foot switch further includes a protection plate, the protection plate is located above the control plate, and the protection plate is fixedly connected to the bottom plate.

[0009] Preferably, a card slot is provided on the control host, and the card slot is clamped with the rear view mirror.

[0010] Preferably, anti-slip strips are provided on the handle.

[0011] Compared with the prior art, the outstanding effects of the present utility model are as follows:

[0012] In the present utility model, the cross lamp terminal and the control host are separately designed, and multiple people can be trained simultaneously. At the same time, the control host controls through the combination of buttons and digital tubes, reducing the components in the control host and improving the safety factor. The buttons and digital tubes of the cross lamp terminal are placed at the top of the housing, reducing the external interference factors during training and improving the training effect and the comfort during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. 1 is a schematic perspective view of the whole of the present utility model from the first axis.

[0014] Figure 2 FIG. 2 is a schematic perspective view of the whole of the present utility model from the second axis.

[0015] Figure 3 FIG. 3 is a schematic structural view of the control host of the present utility model.

[0016] Figure 4 FIG. 4 is a schematic structural view of the rear view mirror of the present utility model.

[0017] Figure 5 FIG. 5 is a schematic left side structural view of the foot switch of the present utility model.

[0018] Reference numerals in the figures: 1, control host; 2, rear view mirror; 201, handle; 202, viewing hole; 203, adjusting wheel; 204, anti-slip strip; 3, cross lamp terminal; 301, viewing lamp; 302, housing; 303, groove; 4, foot switch; 401, bottom plate; 402, control plate; 403, return member; 404, limiting block; 405, protection plate; 5, rear image auxiliary lamp; 6, card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following clearly and completely describes the technical solutions in the embodiments of the present utility model in conjunction with the appended drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0020] Please refer to the attached Figures 1-5 , the afterimage training therapeutic apparatus in this embodiment: includes a control host 1, a rearview mirror 2 is connected to the front side of the control host 1, a cross lamp terminal 3, a foot switch 4, and an afterimage auxiliary lamp 5 are sequentially connected to the rear side of the control host 1. The rearview mirror 2 includes a handle 201, a viewing hole 202 is provided on the handle 201, an adjusting wheel 203 is provided in the viewing hole 202, the adjusting wheel 203 is rotatably connected to the handle 201, a viewing lamp 301 for training in cooperation with the viewing hole 202 is installed in the cross lamp terminal 3, and the viewing lamp 301 is adjusted by the foot switch 4.

[0021] In this application, one control host 1 can be connected to 1-8 cross lamp terminals 3. One cross lamp terminal 3 can train one patient. This device can train 8 people at the same time, and the training is independent and does not interfere with each other. The control host 1 is also used to supply power to the afterimage auxiliary lamp 5 and the rearview mirror 2. The afterimage auxiliary lamp 5 is used for auxiliary lighting to provide sufficient light source. A viewing hole 202 is provided on the rearview mirror 2, and there are multiple different patterns on the adjusting wheel 203. The patterns on the adjusting wheel 203 correspond to the viewing hole 202. These patterns are evenly distributed on the adjusting wheel 203. The adjusting wheel 203 is rotatably connected to the handle 201. When the adjusting wheel 203 is rotated, different patterns can be seen from the viewing hole 202 to meet the needs of different users.

[0022] The afterimage auxiliary lamp 5, the foot switch 4, and the cross lamp terminal 3 are all inserted into the jacks behind the control host 1. Multiple cross terminals can be connected and powered on in series.

[0023] Operation of the afterimage auxiliary lamp 5: Press "Start", the afterimage auxiliary lamp 5 lights up; press "Frequency +", the afterimage auxiliary lamp 5 starts to flash, and the level is 1-3 levels. The higher the level, the faster the flashing frequency; press "Frequency -", the flashing frequency of the afterimage auxiliary lamp 5 becomes slower. When the frequency is 0, it does not flash; press "Stop", the afterimage auxiliary lamp 5 turns off and does not light up.

[0024] Operation of the afterimage rearview mirror 2: After power-on, the first digit shows 0, indicating that the afterimage rearview mirror 2 has not started; the second digit shows 0, indicating that the strong light duration of the afterimage rearview mirror 2 is 0; the third digit shows L, indicating that the afterimage rearview mirror 2 is currently in the weak light mode; before startup, the weak light is on by default, and the weak light brightness can be adjusted by the brightness knob on the right side of the weak light. Then press the "strong light" button, and adjust the strong light brightness by the brightness knob on the right side of the strong light. If you need to adjust the weak light brightness again, just press the "weak light" button. After adjusting the brightness, before startup, press "timer +" and "timer -" to set the strong light duration; after setting the brightness and time, press the "start" button to start using the afterimage rearview mirror 2. The startup rearview mirror is in the weak light state. After stepping on the foot switch 4, the strong light state is turned on, and the strong light duration starts to count down until it ends at 0; if you need to use the rearview mirror again, press the "stop" button to restore the rearview mirror to its initial state, and just operate according to the above steps.

[0025] Operation of the cross lamp terminal 3: The cross lamp terminals 3 work independently, and the power on and off are controlled by the black switch on the left; after the cross lamp terminal 3 is powered on, the time displayed at the top is 360, representing 360 seconds (6 minutes), and the minutes represent the score; after pressing "start", it starts to work and the time starts to count down; the red light in the center of the cross is always on, then the red light flashes, then the green light is always on, and the green light flashes, cycling in turn; when the red light and the green light are always on, use the indicating rod to touch the center position of the cross for scoring, and touching does not count when it flashes; after the countdown ends, the score is displayed as the score for this section; press the "reset" button to restore to the initial state.

[0026] The viewing lamp 301 is in a cross structure. The viewing lamp 301 has two kinds of light source adjustments. The viewing lamp 301 is installed on the fixed shell. There is a groove 303 on the front side of the fixed block. The viewing lamp 301 is located in the upper middle position of the groove 303. An induction switch is installed on the groove 303 on the side of the viewing lamp 301 for adjusting the viewing lamp 301.

[0027] The foot switch 4 can control the on or off of the device by stepping on it with the foot. Inside the foot switch 4, the elastic member has a counterclockwise torsional force on the control board 402. The limit block 404 is located on the front side of the control board 402. With the cooperation of the limit block 404 and the protrusion, the control board 402 is in a tilted state. When stepping on the control board 402 and moving it downward, the elastic member will be compressed. When the control board 402 moves downward by a certain angle, the device can be powered off. After releasing the foot, the adjustment board automatically resets under the action of the elastic member; the elastic member is a spring located below the adjustment board, or it can also be a torsion spring installed at the hinge point of the bottom plate 401 and the adjustment board; a protective board 405 is installed on the upper side of the adjustment board, and the protective board 405 is fixed on the bottom plate 401 to protect the adjustment board through the protective board 405 to avoid misstepping on the adjustment board.

[0028] The rear-view mirror 2 is held in the user's hand. To improve comfort, anti-slip strips 204 are installed on the handle 201. The anti-slip strips 204 are made of rubber to increase the friction coefficient. A card slot 6 is provided on the control chassis. The size of the card slot 6 is the same as that of the handle 201 of the rear-view mirror 2. The handle 201 of the rear-view mirror 2 can be stuck in the card slot 6 for easy placement of the rear-view mirror 2.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Afterimage training therapeutic apparatus, characterized in that: It includes a control host (1). A rear-view mirror (2) is connected to the front side of the control host (1). A cross-light terminal (3), a foot switch (4), and a rear-view auxiliary light (5) are sequentially connected to the rear side of the control host (1). The rear-view mirror (2) includes a handle (201). A viewing hole (202) is provided on the handle (201). An adjusting wheel (203) is provided in the viewing hole (202). The adjusting wheel (203) is rotatably connected to the handle (201). A viewing light (301) for training in cooperation with the viewing hole (202) is installed in the cross-light terminal (3). The viewing light (301) is adjusted through the foot switch (4).

2. The afterimage training therapeutic apparatus according to claim 1, characterized in that: The cross-light terminal (3) further includes a fixing shell. A groove (303) is installed on the front side of the fixing shell. The viewing light (301) is installed in the groove (303).

3. The afterimage training therapeutic apparatus according to claim 1, characterized in that: The foot switch (4) includes a bottom plate (401). A control plate (402) is rotatably connected to the bottom plate (401). A resilient member (403) is installed between the control plate (402) and the bottom plate (401). A limiting block (404) is fixedly connected to the bottom plate (401). A protrusion cooperating with the limiting block (404) is provided on the control plate (402).

4. The afterimage training therapeutic apparatus according to claim 3, wherein: The foot switch (4) further includes a protective plate (405). The protective plate (405) is located above the control plate (402). The protective plate (405) is fixedly connected to the bottom plate (401).

5. The afterimage training therapeutic apparatus according to claim 1, wherein: A card slot (6) is provided on the control host (1). The card slot (6) is snap-connected to the rear-view mirror (2).

6. The afterimage training therapeutic apparatus according to claim 1, characterized in that: Anti-slip strips (204) are provided on the handle (201).

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