CN219022138U

CN219022138U - Multifunctional vision rehabilitation instrument convenient to adjust

Info

Publication number: CN219022138U
Application number: CN202223104400.6U
Authority: CN
Inventors: 李亚利
Original assignee: Zhengzhou Haozhiya Biotechnology Co ltd
Current assignee: Zhengzhou Haozhiya Biotechnology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-16
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a multifunctional vision rehabilitation instrument convenient to adjust, and belongs to the technical field of vision rehabilitation instruments; the utility model provides a convenient multi-functional vision rehabilitation instrument of adjusting, which comprises a housin, first spout has been seted up on the casing, the inboard of first spout slides and is provided with the training display screen, the side of casing is provided with the liquid crystal display, one side of casing is provided with forehead baffle and chin rest, the back of training display screen is provided with the display screen pillar, display screen pillar slidable mounting is in first spout, second spout has been seted up along vertical direction to the display screen pillar inside, the second spout communicates with the second slide, the inboard of second slide is provided with the second lead screw, the second lead screw is connected with the operating end of second driving motor, it has the second lead screw seat to form a complete set on the second lead screw, the back of training display screen is connected with the second lead screw seat; the utility model has the advantages of being convenient for adjusting the height of the training display screen and meeting the requirements of users with different heights.

Description

Multifunctional vision rehabilitation instrument convenient to adjust

Technical Field

The utility model relates to the technical field of vision rehabilitation apparatuses, in particular to a multifunctional vision rehabilitation apparatus convenient to adjust.

Background

The vision rehabilitation training instrument improves the visual environment, the focusing movement sensitivity of eyeballs and crystalline lenses and the sensitivity of retina and vision cells by a comprehensive and compound vision increasing method, thereby promoting vision development and improving far vision.

In the patent document of the utility model in China with the application number of 201921325545.4, the multifunctional vision rehabilitation device convenient to adjust is provided, and through the arrangement of the switching power supply, the driver, the main board and the servo motor, in practical application, the device is accurate in positioning, the round trip speed can be respectively set, the whole process is digitally controlled, the stroke can be randomly set, and meanwhile, the operation is simple, the running track is light, and the noise is low. However, the device can only adjust the round trip speed of the training display screen, and in practical application, the height of the display mechanism is also required to be adjusted according to the height requirement of the user, so that the viewing angle of the user is optimal.

Disclosure of Invention

The utility model aims to solve the problem that the height of a display mechanism in the prior art cannot be adjusted, and provides a multifunctional vision rehabilitation instrument convenient to adjust.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a convenient multi-functional vision rehabilitation instrument of adjusting, includes the casing, first spout has been seted up on the casing, the inboard slip of first spout is provided with training display screen, the side of casing is provided with the liquid crystal display screen, one side of casing is provided with forehead baffle and chin rest, the back of training display screen is provided with the display screen pillar, display screen pillar slidable mounting is in first spout, second slide have been seted up along vertical direction to display screen pillar inside, second spout and second slide intercommunication, the inboard of second slide is provided with the second lead screw, the second lead screw is connected with the operating end of second driving motor, supporting second lead screw seat on the second lead screw, second lead screw seat slidable mounting is in the second slide, the back of training display screen is connected with the second lead screw seat.

The inside of casing is provided with the controller, electric connection between controller and LCD, the second driving motor.

Further, the inside of casing is provided with first slide and first driving motor, first spout and first slide intercommunication, be provided with first lead screw in the first slide, first lead screw is connected with first driving motor's work end, it has first lead screw seat to form a complete set on the first lead screw, first lead screw seat slidable mounting is in first slide, the bottom and the first lead screw seat connection of display screen pillar, electric connection between first driving motor and the controller.

Further, a lifting rod is arranged on one side of the shell, and the forehead baffle plate and the chin rest are respectively arranged on the lifting rod.

Further, the forehead baffle and the chin rest are all installed on the telescopic section of the lifting rod.

Further, the first lead screw is connected with the first driving motor, and the second lead screw is connected with the second driving motor through a reduction gear respectively.

Further, the liquid crystal display screen and the training display screen are touch display screens.

Compared with the prior art, the utility model provides a multifunctional vision rehabilitation instrument convenient to adjust, which has the following beneficial effects:

according to the multifunctional vision rehabilitation instrument convenient to adjust, parameters are input into the controller through the liquid crystal display according to the height requirement of a user, the controller controls the second driving motor to rotate to drive the second lead screw 15 to rotate and drive the second lead screw seat to slide in the second slideway, so that the training display is driven to lift, and the requirement that the user watches the training display at a proper height is met.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present utility model.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the housing according to the present utility model;

fig. 3 is a schematic view showing the internal structure of the display screen support post of the present utility model.

In the figure:

1. a housing; 2. a liquid crystal display; 3. a first chute; 4. a display screen support; 5. training a display screen; 6. forehead baffle; 7. a chin rest; 8. a lifting rod; 9. a first slideway; 10. a first lead screw; 11. the first screw rod seat; 12. a controller; 13. a first driving motor; 14. a second chute; 15. a second lead screw; 16. a second slideway; 17. and a second driving motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, the multifunctional vision rehabilitation device convenient to adjust comprises a shell 1, wherein a first chute 3 is formed in the shell 1, a training display screen 5 is arranged on the inner side of the first chute 3 in a sliding manner, a first slideway 9 and a first driving motor 13 are arranged on the inner side of the shell 1, the first chute 3 is communicated with the first slideway 9, a display screen support column 4 penetrates through the first chute 3, a first lead screw 10 is rotatably mounted on the first slideway 9, the first lead screw 10 is connected with the working end of the first driving motor 13 through a reduction gear, a first lead screw seat 11 is matched with the first lead screw 10, the first lead screw seat 11 is slidably mounted in the first slideway 9, the bottom of the display screen support column 4 is connected with the first lead screw seat 11, the first driving motor 13 is electrically connected with a controller 12, and the controller 12 controls the first driving motor 13 to drive the first lead screw 10 to rotate, so that the first lead screw is driven to make reciprocating movement with the training display screen 5, and the rotation of the first driving motor 13 is changed;

in the present embodiment, the first drive motor 13 and the second drive motor 17 are each a servo motor, a dedicated servo driver is provided, and the first screw 10 and the second screw 15 are each ball screws.

The side face of the shell 1 is provided with a liquid crystal display screen 2, the liquid crystal display screen 2 and a training display screen 5 are both touch display screens, the liquid crystal display screen 2 is used for inputting and checking parameters into the controller 12, and the training display screen 5 is used for displaying vision rehabilitation training contents;

one side of the shell 1 is provided with a lifting rod 8, a forehead baffle 6 and a chin rest 7, the forehead baffle 6 and the chin rest 7 are respectively arranged on the lifting rod 8, the forehead baffle 6 and the chin rest 7 are respectively arranged on a telescopic section of the lifting rod 8, the lifting rod 8 comprises a shell and a telescopic section, the telescopic section is slidably arranged in the shell, a fastener is arranged between the telescopic section and the shell, after the telescopic section adjusts the telescopic distance, the lifting rod is fixed through the fastener, and the forehead baffle 6 and the chin rest 7 are driven to lift and adjust by adjusting the telescopic distance of the telescopic section;

the back of the training display screen 5 is provided with a display screen support 4, the display screen support 4 is slidably mounted in the first chute 3, a second chute 14 and a second chute 16 are formed in the display screen support 4 in the vertical direction, specifically as shown in fig. 3, the second chute 14 is communicated with the second chute 16, a second lead screw 15 is arranged on the inner side of the second chute 16, the second lead screw 15 is connected with the working end of a second driving motor 17, a second lead screw seat is matched with the second lead screw 15, the second lead screw seat is slidably mounted in the second chute 16, the back of the training display screen 5 is connected with the second lead screw seat, and the second lead screw 15 is driven to rotate by the second driving motor 17, so that the training display screen 5 is driven to lift;

the controller 12 is arranged in the shell 1, the controller 12 is electrically connected with the liquid crystal display 2 and the second driving motor 17, parameters are input into the controller 12 through the liquid crystal display 2, and the second driving motor 17 is controlled to rotate according to the preset parameters.

The first lead screw 10 is connected with the first driving motor 13 and the second lead screw 15 is connected with the second driving motor 17 through reduction gears respectively, so that the number of turns of the first lead screw 10 and the second lead screw 15 can be controlled accurately.

Working principle: the user sits in the front of lifter 8, adjusts lifter 8 according to user's height and stretches out and draws back, makes forehead baffle 6, chin rest 7 and user's facial height suit, rotates at control second driving motor 17, drives training display screen 5 and goes up and down, to the height that is fit for the user and watches, starts and controls first driving motor 13 at last and drives the training display screen and do reciprocating motion as required for the user carries out vision rehabilitation training.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a convenient multi-functional vision rehabilitation instrument of adjusting, includes casing (1), first spout (3) have been seted up on casing (1), the inboard of first spout (3) is provided with training display screen (5) in a sliding way, the side of casing (1) is provided with liquid crystal display (2), one side of casing (1) is provided with forehead baffle (6) and chin support (7), a serial communication port, the back of training display screen (5) is provided with display screen pillar (4), display screen pillar (4) slidable mounting is in first spout (3), second spout (14), second slide (16) have been seted up along vertical direction to display screen pillar (4) inside, second spout (14) are connected with second slide (16), the inboard of second slide (16) is provided with second lead screw (15), the working end of second lead screw (15) and second driving motor (17) is connected, supporting on second lead screw (15), second slide mounting is at second lead screw (16) the back of second lead screw (5) is connected with the second lead screw seat, the second lead screw is connected with the second slide (16);

the controller (12) is arranged in the shell (1), and the controller (12) is electrically connected with the liquid crystal display screen (2) and the second driving motor (17).

2. The multifunctional vision rehabilitation device convenient to adjust according to claim 1, wherein a first slide way (9) and a first driving motor (13) are arranged on the inner side of the shell (1), the first slide way (3) is communicated with the first slide way (9), a first lead screw (10) is arranged in the first slide way (9), the first lead screw (10) is connected with the working end of the first driving motor (13), a first lead screw seat (11) is matched on the first lead screw (10), the first lead screw seat (11) is slidably mounted in the first slide way (9), the bottom of the display screen support column (4) is connected with the first lead screw seat (11), and the first driving motor (13) is electrically connected with the controller (12).

3. The multifunctional vision rehabilitation device convenient to adjust according to claim 2 is characterized in that the first lead screw (10) and the first driving motor (13) and the second lead screw (15) and the second driving motor (17) are respectively connected through reduction gears.

4. The multifunctional vision rehabilitation device convenient to adjust according to claim 1, wherein a lifting rod (8) is arranged on one side of the shell (1), and the forehead baffle (6) and the chin rest (7) are respectively arranged on the lifting rod (8).

5. The multifunctional vision rehabilitation device convenient to adjust according to claim 4 is characterized in that the forehead baffle (6) and the chin rest (7) are both arranged on the telescopic section of the lifting rod (8).

6. The multifunctional vision rehabilitation device convenient to adjust according to claim 1 is characterized in that the liquid crystal display screen (2) and the training display screen (5) are touch display screens.