Vision rehabilitation instrument capable of being adjusted front and back

Abstract

The utility model discloses an eyesight rehabilitation instrument capable of being adjusted front and back, which comprises a mounting base, an adjusting component is slidably mounted on the mounting base, the middle of the adjusting component is connected with an adjusting screw rod, one end of the adjusting screw rod is connected with a driving bearing, one side of the driving bearing is provided with a driving motor, and the other side of the driving bearing is provided with a driving motor. And a transmission belt is connected between the driving motor and the driving bearing. The vision rehabilitation instrument capable of being adjusted forwards and backwards is simple in structure and convenient to install, the position can be adjusted forwards or backwards according to the use requirement of a user, and the user can use the vision rehabilitation instrument conveniently.

Description

Technical Field

[0001] This utility model belongs to the technical field of vision rehabilitation instruments, specifically relating to a vision rehabilitation instrument that can be adjusted forward and backward. Background Technology

[0002] In the field of vision rehabilitation, a vision rehabilitation device is a specialized instrument used for vision training and eye health improvement. Despite continuous technological advancements in this field, existing vision rehabilitation devices still face numerous challenges, particularly regarding device adjustment. The following are some key technical background issues:

[0003] Inconvenient front-to-back adjustment: Many existing vision rehabilitation devices lack flexibility in design, making front-to-back adjustment difficult. This means users cannot precisely adjust the device's position according to their needs or vision training requirements. Adjusting the device's position usually requires manual operation, potentially involving complex steps or tools, leading to user inconvenience. This lack of convenient adjustment limits the device's applicability and affects its effectiveness.

[0004] Complex adjustment mechanisms: Existing vision rehabilitation devices often employ complex adjustment mechanisms, potentially requiring multiple steps or specialized adjustment tools. This not only increases the difficulty of operating the device but also diminishes the user experience. In some devices, the adjustment mechanism may struggle to achieve precise forward and backward position adjustments, preventing the device from meeting the diverse needs of individual users.

[0005] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0006] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a vision rehabilitation device that is simple in structure, easy to install, and can be adjusted forward or backward according to the user's needs, so as to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an adjustable vision rehabilitation device, comprising a mounting base on which an adjustment component is slidably mounted. An adjustment screw is connected to the middle of the adjustment component, and a drive bearing is connected to one end of the adjustment screw. A drive motor is located on one side of the drive bearing, and a transmission belt connects the drive motor and the drive bearing. Sliding connectors are connected to both sides of the adjustment component, and these sliding connectors are connected relative to each other on both sides of the mounting base. A connecting block protrudes from the top of each sliding connector, and connecting slots are formed on both sides of the adjustment component. The connecting block is engaged in the connecting slot and fixed with adhesive. An adjustment connection portion is located in the middle of the adjustment component, and a connecting screw portion is formed in the middle of the adjustment connection portion. The adjustment screw passes through the connecting screw portion for threaded connection.

[0008] Furthermore, each end of the mounting base is connected to a screw connector, and the screw connector is fixed to the mounting base by fasteners. A connecting hole is provided in the middle of the screw connector, and the two ends of the adjusting screw pass through the connecting holes of the two screw connectors respectively.

[0009] Furthermore, the drive bearing has a screw mounting part in the middle, and a screw connecting groove is opened in the middle of the screw mounting part, and one end of the adjusting screw is connected in the screw connecting groove.

[0010] Furthermore, the front end of the drive motor is provided with a motor shaft, the outer edge of which is recessed with a first belt connecting groove, the outer edge of the drive bearing is recessed with a second belt connecting groove, one end of the transmission belt is sleeved in the first belt connecting groove, and the other end of the transmission belt is sleeved in the second belt connecting groove.

[0011] Furthermore, the upper part of the adjusting component is provided with an adjusting panel, the bottom of the adjusting panel is provided with several mounting slots, the edge of the adjusting component is provided with several mounting posts, the mounting slots and the mounting posts correspond to each other, and are connected and fixed by fasteners passing through the mounting slots and the mounting posts.

[0012] Furthermore, an instrument mounting shell is installed on the outside of the mounting base, and the adjustment panel is connected to the instrument mounting shell by fasteners. An instrument base is installed on the bottom of the instrument mounting shell.

[0013] The present invention has the following advantages: an adjustable component is slidably mounted on the mounting base, an adjusting screw is connected to the middle of the adjusting component, a drive bearing is connected to one end of the adjusting screw, a drive motor is provided on one side of the drive bearing, and a transmission belt is connected between the drive motor and the drive bearing. The adjustable vision rehabilitation device of the present invention has a simple structure, is easy to install, and can be adjusted forward or backward according to the user's needs, making it convenient for the user to use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is an exploded structural diagram of the present invention.

[0016] Figure 3 This is an exploded view of the adjusting component of this utility model.

[0017] Figure 4 This is a schematic diagram of the connection structure between the instrument mounting shell and the instrument base of this utility model.

[0018] Reference numerals: Mounting base 10; Adjusting component 20; Adjusting screw 30; Drive bearing 40; Drive motor 50; Transmission belt 60; Sliding connector 21; Connecting block 211; Connecting slot 22; Adjusting connection part 23; Connecting screw part 231; Screw connecting seat 11; Connecting through hole 111; Screw mounting part 41; Screw connecting groove 411; Motor shaft 51; First belt connecting groove 511; Second belt connecting groove 42; Adjusting panel 24; Mounting through groove 241; Mounting through column 25; Instrument mounting shell 70; Instrument base 80. Detailed Implementation

[0019] like Figures 1 to 4 As shown, an adjustable vision rehabilitation device includes a mounting base 10 on which an adjustment component 20 is slidably mounted. An adjustment screw 30 is connected to the middle of the adjustment component 20, and a drive bearing 40 is connected to one end of the adjustment screw 30. A drive motor 50 is provided on one side of the drive bearing 40, and a transmission belt 60 connects the drive motor 50 and the drive bearing 40. In use, when the drive motor 50 is powered on and starts to rotate, the drive motor 50 drives the drive bearing 40 to rotate through the transmission belt 60. The rotation of the drive bearing 40 causes the adjustment screw 30 connected to it to rotate as well. The rotation of the adjustment screw 30 pushes the adjustment component 20 to move back and forth along the adjustment screw 30, making it convenient to use.

[0020] In practical implementation, the two sides of the adjusting component 20 are respectively connected to sliding connectors 21, and the two sliding connectors 21 are connected to each other on both sides of the mounting base 10. The top of the two sliding connectors 21 is respectively provided with connecting blocks 211, and the two sides of the adjusting component 20 are respectively provided with connecting slots 22. The connecting blocks 211 are engaged in the connecting slots 22 and fixed by adhesive, so that the adjusting component 20 can be slidably installed on the mounting base 10. The structure is simple and the installation is convenient.

[0021] In practical implementation, the adjusting component 20 is provided with an adjusting connection part 23 in the middle, and a connecting screw part 231 is provided in the middle of the adjusting connection part 23. The adjusting screw 30 passes through the connecting screw part 231 for threaded connection, thereby making the adjusting component 20 and the adjusting screw 30 movably connected, which is simple and convenient to install.

[0022] In practical implementation, the left and right ends of the mounting base 10 are respectively connected to screw connecting seats 11. The screw connecting seats 11 and the mounting base 10 are connected and fixed by fasteners. The middle part of the screw connecting seat 11 is provided with a connecting through hole 111. The two ends of the adjusting screw 30 pass through the connecting through holes 111 of the two screw connecting seats 11 respectively, so that the adjusting screw 30 is stably installed on the mounting base 10, thereby preventing the adjusting screw 30 from shifting or loosening under rotation or load.

[0023] In a specific implementation, the drive bearing 40 is provided with a screw mounting part 41 in the middle, and a screw connecting groove 411 is provided in the middle of the screw mounting part 41. One end of the adjusting screw 30 is connected in the screw connecting groove 411, thereby connecting the drive bearing 40 and the adjusting screw 30.

[0024] In practical implementation, the front end of the drive motor 50 is provided with a motor shaft 51, the outer edge of the motor shaft 51 is recessed with a first belt connecting groove 511, the outer edge of the drive bearing 40 is recessed with a second belt connecting groove 42, one end of the transmission belt 60 is sleeved in the first belt connecting groove 511, and the other end of the transmission belt 60 is sleeved in the second belt connecting groove 42, so that the transmission belt 60 is connected between the drive motor 50 and the drive bearing 40. The structure is simple and the installation is convenient.

[0025] The upper part of the adjusting component 20 is provided with an adjusting panel 24. The bottom of the adjusting panel 24 is provided with a plurality of mounting slots 241. The edge of the adjusting component 20 is provided with a plurality of mounting posts 25. The plurality of mounting slots 241 and the plurality of mounting posts 25 correspond one to one, and are connected and fixed by fasteners passing through the mounting slots 241 and the mounting posts 25, thereby fixing the adjusting panel 24 on the adjusting component 20. The installation is simple and convenient.

[0026] An instrument mounting shell 70 is mounted on the outside of the mounting base 10. The adjustment panel 24 is connected to the instrument mounting shell 70 by fasteners. An instrument base 80 is mounted on the bottom of the instrument mounting shell 70. In use, when the adjustment component 20 moves the adjustment panel 24, it can move the instrument mounting shell back and forth for adjustment.

[0027] In summary, an adjustment component 20 is slidably mounted on the mounting base 10. An adjustment screw 30 is connected to the middle of the adjustment component 20, and a drive bearing 40 is connected to one end of the adjustment screw 30. A drive motor 50 is provided on one side of the drive bearing 40, and a transmission belt 60 is connected between the drive motor 50 and the drive bearing 40. The adjustable vision rehabilitation device of this utility model has a simple structure, is easy to install, and can be adjusted forward or backward according to the user's needs, making it convenient for the user to use.

Claims

1. A vision rehabilitation device that can be adjusted forward and backward, characterized in that, It includes a mounting base (10), on which an adjusting component (20) is slidably mounted. An adjusting screw (30) is connected to the middle of the adjusting component (20), and a drive bearing (40) is connected to one end of the adjusting screw (30). A drive motor (50) is provided on one side of the drive bearing (40), and a transmission belt (60) connects the drive motor (50) and the drive bearing (40). Sliding connectors (21) are connected to both sides of the adjusting component (20), and the sliding connectors (21) are connected to each other. On both sides of the mounting base (10), the top of the sliding connector (21) is provided with a connecting block (211), and the two sides of the adjusting component (20) are provided with connecting slots (22). The connecting block (211) is locked in the connecting slot (22) and fixed by adhesive. The middle part of the adjusting component (20) is provided with an adjusting connecting part (23), and the middle part of the adjusting connecting part (23) is provided with a connecting screw (231). The adjusting screw (30) passes through the connecting screw (231) and is threadedly connected.

2. The adjustable vision rehabilitation device according to claim 1, characterized in that, The mounting base (10) is connected to two screw connectors (11) at both ends. The screw connectors (11) and the mounting base (10) are connected and fixed by fasteners. A connecting hole (111) is provided in the middle of the screw connector (11). The two ends of the adjusting screw (30) pass through the connecting holes (111) of the two screw connectors (11) respectively.

3. The adjustable vision rehabilitation device according to claim 2, characterized in that, The drive bearing (40) has a screw mounting part (41) in the middle, and a screw connecting groove (411) is opened in the middle of the screw mounting part (41). One end of the adjusting screw (30) is connected in the screw connecting groove (411).

4. The adjustable vision rehabilitation device according to claim 3, characterized in that, The front end of the drive motor (50) is provided with a motor shaft (51), the outer edge of the motor shaft (51) is recessed with a first belt connecting groove (511), the outer edge of the drive bearing (40) is recessed with a second belt connecting groove (42), one end of the transmission belt (60) is sleeved in the first belt connecting groove (511), and the other end of the transmission belt (60) is sleeved in the second belt connecting groove (42).

5. The adjustable vision rehabilitation device according to claim 1, characterized in that, The upper part of the adjustment component (20) is provided with an adjustment panel (24), the bottom of the adjustment panel (24) is provided with a plurality of mounting slots (241), the edge of the adjustment component (20) is provided with a plurality of mounting posts (25), the plurality of mounting slots (241) and the plurality of mounting posts (25) correspond to each other, and are connected and fixed by fasteners passing through the mounting slots (241) and the mounting posts (25).

6. The adjustable vision rehabilitation device according to claim 5, characterized in that, An instrument mounting shell (70) is mounted on the outside of the mounting base (10). The adjustment panel (24) is connected to the instrument mounting shell (70) by fasteners. An instrument base (80) is mounted on the bottom of the instrument mounting shell (70).

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