Electric flipping bat

Abstract

The invention discloses an electric overturning bat, and relates to the technical field of overturning bat, the electric overturning bat comprises a handle, the upper end of the handle is rotatably connected with a lens frame rotating through a driving source, the lens frame is slidably connected with four lens frames, and the four lens frames are symmetrically arranged in a pairwise staggered manner; the lens frame is rotatably connected with an adjusting mechanism used for adjusting the distance of the lens frame, the upper end, close to the lens frame, of the handle is rotatably connected with a shielding mechanism, and the side, close to the bottom end of the lens frame, of the handle is fixedly connected with a cleaning mechanism. The left lens frame or the right lens frame can be shielded by arranging the left lens frame and the right lens frame, so that targeted training is achieved, the training effect of corresponding eyes is improved, the lenses are cleaned through the arranged cleaning mechanism, the lenses used for a long time are cleaned, and the situation that dust exists on the lenses after the lenses are used for a long time, and the training effect is affected is prevented.

Description

Technical Field

[0001] This invention relates to the field of flip-top paddle technology, specifically to an electric flip-top paddle. Background Technology

[0002] With the increasing frequency of video terminal use, the number of nearsighted people is also rising. Many teenagers and children experience eye fatigue and abnormal accommodative function due to prolonged close-range use of their eyes during their critical developmental period, leading to myopia. Medically, the accommodative function of the eye is mainly evaluated from two aspects: accommodative amplitude and accommodative sensitivity. The accommodative sensitivity test uses a flip mirror. Existing flip mirrors consist of four lenses connected in series along a central axis. One side of the central axis has two positive lenses, and the other side has two negative lenses. During use, the positive and negative lens groups are flipped by rotating the central axis, thereby changing their positions and allowing the fixating eye to alternate between accommodative state (positive accommodation) and relaxation state (negative accommodation). Chinese patent publication number "CN223474077U" provides a visual function training flip mirror. This application uses multiple lens discs that are detachably installed on the first and second connecting blocks, which facilitates the removal and replacement of the lens discs. When it is necessary to replace the lens, the corresponding lens disc can be directly replaced, which greatly simplifies the lens replacement process. However, when training the eyes, it is necessary to manually adjust the positive and negative lenses, and the distance between the left and right eyes is different for different people, making it impossible to make corresponding adaptations. Summary of the Invention

[0003] The purpose of this invention is to provide an electrically operated flipping racket to solve the problems mentioned in the background art.

[0004] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0005] The present invention provides an electric flip racket, including a handle, a lens frame that is rotatably connected to the upper end of the handle via a drive source, four lens frames that are slidably connected to the lens frame, the four lens frames being arranged symmetrically in pairs, an adjustment mechanism for adjusting the distance between the lens frames being rotatably connected to the lens frame, a blocking mechanism being rotatably connected to the upper end of the handle near the lens frame, and a cleaning mechanism being fixedly connected to the side of the handle near the bottom end of the lens frame.

[0006] Furthermore, the adjustment mechanism includes a knob rotatably connected to the lens frame, one end of the knob being fixedly connected to a rotating shaft, a gear being fixedly connected to the rotating shaft, and a rack being fixedly connected to the side of each lens frame near the gear, with each rack meshing with the gear.

[0007] Furthermore, the blocking mechanism includes a connecting frame rotatably connected to the upper end of the handle, a baffle fixedly connected to one end of the connecting frame, a fixing groove provided on the connecting frame, a locking block slidably connected in the fixing groove, a first spring fixedly connected between the locking block and the fixing groove, and locking slots arrayed on the side of the handle corresponding to the locking block.

[0008] Furthermore, the cleaning mechanism includes a mounting bracket fixedly connected to the handle, a rotating sleeve rotatably connected to the center of the mounting bracket, a first limiting groove formed inside the rotating sleeve, a connecting shaft slidably connected inside the rotating sleeve, a limiting block fixedly connected to the connecting shaft, the limiting block slidably connected to the first limiting groove, a second spring fixedly connected between the connecting shaft and the rotating sleeve, a cleaning plate fixedly connected to the end of the connecting shaft away from the rotating sleeve, an L-shaped sliding groove formed on one side of the mounting bracket, a pushing block slidably connected inside the L-shaped sliding groove, the end of the pushing block outside the L-shaped sliding groove being inclined, a rotating shaft rotatably connected to the bottom sidewall of the L-shaped sliding groove, a pushing rod fixedly connected to the rotating shaft, the end of the pushing rod away from the L-shaped sliding groove abutting against the bottom end of the cleaning plate, touch blocks symmetrically fixedly connected to the lens frame, a motor fixedly connected inside the handle, and the output end of the motor fixedly connected to the rotating sleeve.

[0009] Furthermore, when the push block is located at the bottom end of the L-shaped sliding groove, the push rod abuts against the push block.

[0010] Furthermore, when the pushing block is located at the end of the L-shaped sliding groove away from the pushing block, the pushing block and the touching block are offset from each other.

[0011] Furthermore, the lens frame is provided with a mounting groove, the length of which is greater than the length of the lens frame.

[0012] Furthermore, the area of ​​the baffle is larger than the area of ​​the lens frame.

[0013] Furthermore, the handle has a directional button on one side below the lens frame for controlling the rotation direction of the lens frame, and a power button is located in the middle of the directional button.

[0014] Furthermore, a fill light is provided on the side of the handle away from the direction buttons, and a voice prompt port is provided below the fill light.

[0015] Compared with existing technologies, one or more of the above technical solutions have the following beneficial effects:

[0016] This invention adjusts the distance between corresponding left and right lens frames using an adjustable mechanism, thereby adapting to the distance between the left and right eyes of different people and increasing the applicability of the device. The blocking mechanism allows adjustment to the left or right side, blocking the left or right lens frame for targeted training and improved training effect on the corresponding eye. The cleaning mechanism cleans the lenses after prolonged use, preventing dust accumulation that could affect training effectiveness.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit the invention. Attached Figure Description

[0018] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0019] Figure 1 This is a front structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the rear structure of the present invention;

[0022] Figure 4 This is a partial structural diagram of the handle of the present invention;

[0023] Figure 5 This is a partial structural schematic diagram of the adjustment mechanism of the present invention;

[0024] Figure 6 This is a cross-sectional view of the handle and cleaning mechanism of the present invention;

[0025] Figure 7 yes Figure 6 Enlarged view of point A in the middle;

[0026] Figure 8 yes Figure 6 Enlarged view of point B in the middle;

[0027] Figure 9 This is a schematic diagram of the shielding plate structure of the present invention;

[0028] Figure 10 This is a cross-sectional view of the card block and baffle of the present invention.

[0029] In the picture:

[0030] 1. Handle; 2. Lens frame; 3. Lens frame; 4. Adjustment mechanism; 5. Blocking mechanism; 6. Cleaning mechanism; 7. Knob; 8. Rotating shaft; 9. Gear; 10. Rack; 11. Connecting bracket; 12. Baffle; 13. Fixing groove; 14. Locking block; 15. First spring; 16. Locking slot; 17. Mounting bracket; 18. Rotating sleeve; 19. First limiting groove; 20. Connecting shaft; 21. Limiting block; 22. Second spring; 23. Cleaning plate; 24. L-shaped sliding groove; 25. Pushing block; 26. Rotating shaft; 27. Push rod; 28. Touch block; 29. ​​Motor; 30. Directional button; 31. Fill light; 32. Voice prompt port. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0032] Please see Figures 1 to 10 The present invention provides an electric flipping racket, including a handle 1. The upper end of the handle 1 is rotatably connected to a lens frame 2 that is rotated by a drive source. Four lens frames 3 are slidably connected to the lens frame 2. The four lens frames 3 are arranged symmetrically in pairs. An adjustment mechanism 4 for adjusting the distance between the lens frames 3 is rotatably connected to the lens frame 2. A blocking mechanism 5 is rotatably connected to the upper end of the handle 1 near the lens frame 2. A cleaning mechanism 6 is fixedly connected to the side of the handle 1 near the bottom end of the lens frame 2.

[0033] The distance between the corresponding lens frames 3 on the left and right sides can be adjusted by the adjustment mechanism 4 to adapt to the distance between the left and right eyes of different people, thereby increasing the range of use of the device. The blocking mechanism 5 can be adjusted to the left or right side to block the left or right lens frame 3, thereby achieving targeted training and improving the training effect of the corresponding eye. The cleaning mechanism 6 cleans the lenses, thereby cleaning the lenses after long-term use and preventing dust from accumulating on the lenses and affecting the training effect.

[0034] Please see Figure 2 and Figure 5 The adjustment mechanism 4 includes a knob 7 rotatably connected to the lens frame 2. One end of the knob 7 is fixedly connected to a rotating shaft 8. A gear 9 is fixedly connected to the rotating shaft 8. Each lens frame 3 is fixedly connected to a rack 10 on the side near the gear 9. Each rack 10 meshes with the gear 9.

[0035] When it is necessary to adjust the distance between the left and right lens frames 3, rotate the knob 7. The rotation of the knob 7 drives the rotating shaft 8 to rotate, the rotation of the rotating shaft 8 drives the gear 9 to rotate, the rotation of the gear 9 drives the rack 10 to move, and the movement of the rack 10 drives the lens frame 3 to move, so that all the lens frames 3 move at the same time, adjusting the distance between the two opposite lens frames 3 to a suitable spacing, thereby adapting to the interpupillary distance of different people and increasing the range of use of the device.

[0036] Please see Figure 4 , Figure 9 and Figure 10 The blocking mechanism 5 includes a connecting frame 11 rotatably connected to the upper end of the handle 1. A baffle 12 is fixedly connected to one end of the connecting frame 11. A fixing groove 13 is provided on the connecting frame 11. A locking block 14 is slidably connected in the fixing groove 13. A first spring 15 is fixedly connected between the locking block 14 and the fixing groove 13. The handle 1 has a locking groove 16 arrayed on the side corresponding to the locking block 14.

[0037] When training is required for the corresponding eye, the baffle 12 is moved to the other side. The movement of the baffle 12 will cause the locking block 14 to abut against the side wall of the locking slot 16, thereby causing the locking block 14 to move into the fixing slot 13 against the first spring 15. When the baffle 12 moves to the corresponding side and blocks the lens frame 3, the locking block 14 moves into the locking slot 16 on that side under the push of the first spring 15, thereby fixing the baffle 12 on that side, thus realizing the training of the corresponding eye. When training both eyes, the baffle 12 is moved into the middle locking slot 16 to achieve targeted training and improve the training effect of the corresponding eye.

[0038] Please see Figures 6 to 8The cleaning mechanism 6 includes a mounting bracket 17 fixedly connected to the handle 1. A rotating sleeve 18 is rotatably connected to the center of the mounting bracket 17. A first limiting groove 19 is formed inside the rotating sleeve 18. A connecting shaft 20 is slidably connected inside the rotating sleeve 18. A limiting block 21 is fixedly connected to the connecting shaft 20. The limiting block 21 is slidably connected to the first limiting groove 19. A second spring 22 is fixedly connected between the connecting shaft 20 and the rotating sleeve 18. A cleaning plate 23 is fixedly connected to the end of the connecting shaft 20 away from the rotating sleeve 18. One side of the mounting bracket 17... An L-shaped sliding groove 24 is provided, and a push block 25 is slidably connected inside the L-shaped sliding groove 24. The end of the push block 25 located outside the L-shaped sliding groove 24 is inclined. A rotating shaft 26 is rotatably connected to the bottom side wall of the L-shaped sliding groove 24. A push rod 27 is fixedly connected to the rotating shaft 26. The end of the push rod 27 away from the L-shaped sliding groove 24 abuts against the bottom end of the cleaning plate 23. Touch blocks 28 are symmetrically fixedly connected to the lens frame 2. A motor 29 is fixedly connected inside the handle 1. The output end of the motor 29 is fixedly connected to the rotating sleeve 18.

[0039] When the push block 25 is located at the bottom of the L-shaped sliding groove 24, the push rod 27 abuts against the push block 25.

[0040] When the push block 25 is located at the end of the L-shaped sliding groove 24 away from the push block 25, the push block 25 is offset from the contact block 28.

[0041] When there is dust on the lens, the push block 25 is moved to one end of the L-shaped sliding groove 24, so that the push rod 27 abuts against the push block 25. The drive source drives the lens frame 2 to rotate. The rotation of the lens frame 2 drives the contact block 28 to rotate. The rotation of the contact block 28 drives the push block 25 to move into the L-shaped sliding groove 24. The movement of the push block 25 drives the push rod 27 to rotate around the rotating shaft 26. The rotation of the push rod 27 drives the cleaning plate 23 to move towards the lens frame 3. At this time, the motor 29 is started. The rotation of the motor 29 drives the rotating sleeve 18 to rotate. The rotation of the rotating sleeve 18 drives the limit block 21 to rotate. The rotation of the limit block 21 drives the... The connecting shaft 20 rotates, which drives the cleaning plate 23 to rotate, thereby cleaning the lens. This cleans the lens after prolonged use, preventing dust accumulation on the lens and ensuring effective training. When one lens is cleaned, the lens frame 2 rotates, and the contact block 28 disengages from the push block 25. Under the action of the second spring 22, the connecting shaft 20 is pulled into the rotating sleeve 18. The movement of the connecting shaft 20 drives the cleaning plate 23 to move, causing the cleaning plate 23 to disengage from the lens, thus preventing the cleaning plate 23 from contacting the lens frame 2 and causing damage to the device.

[0042] Please see Figure 1The lens frame 2 has a mounting groove, the length of which is greater than the length of the lens frame 3, so that the lens frame 3 can move within the lens frame 2, thereby adapting to the distance between the left and right eyes of different people.

[0043] Please see Figure 2 and Figure 3 The area of ​​the baffle 12 is larger than the area of ​​the lens frame 3, ensuring that the baffle 12 can completely block the corresponding lens frame 3.

[0044] Please see Figure 2 The handle 1 is located on one side below the lens frame 2 and has a direction button 30 for controlling the rotation direction of the lens frame 2. The direction button 30 has a power button in the middle.

[0045] Please see Figure 3 The handle 1 is provided with a fill light 31 on the side away from the direction button 30, and a voice prompt port 32 is provided below the fill light 31.

[0046] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An electrically operated flipping paddle, characterized in that, Includes a handle (1), the upper end of which is rotatably connected to a lens frame (2) that is rotated by a drive source, and four lens frames (3) are slidably connected to the lens frame (2). The four lens frames (3) are arranged symmetrically in pairs. An adjustment mechanism (4) for adjusting the distance between the lens frames (3) is rotatably connected to the lens frame (2). A blocking mechanism (5) is rotatably connected to the upper end of the handle (1) near the lens frame (2). A cleaning mechanism (6) is fixedly connected to the side of the handle (1) near the bottom end of the lens frame (2).

2. The electrically operated rotating paddle according to claim 1, characterized in that, The adjustment mechanism (4) includes a knob (7) rotatably connected to the lens frame (2), one end of the knob (7) is fixedly connected to a rotating shaft (8), a gear (9) is fixedly connected to the rotating shaft (8), and a rack (10) is fixedly connected to the side of each lens frame (3) near the gear (9), and each rack (10) meshes with the gear (9).

3. The electrically operated rotating paddle according to claim 1, characterized in that, The blocking mechanism (5) includes a connecting frame (11) rotatably connected to the upper end of the handle (1). A baffle (12) is fixedly connected to one end of the connecting frame (11). A fixing groove (13) is provided on the connecting frame (11). A locking block (14) is slidably connected in the fixing groove (13). A first spring (15) is fixedly connected between the locking block (14) and the fixing groove (13). A locking slot (16) is arrayed on the side of the handle (1) corresponding to the locking block (14).

4. The electrically operated flipping racket according to claim 1, characterized in that, The cleaning mechanism (6) includes a mounting bracket (17) fixedly connected to the handle (1). A rotating sleeve (18) is rotatably connected to the center of the mounting bracket (17). A first limiting groove (19) is provided inside the rotating sleeve (18). A connecting shaft (20) is slidably connected inside the rotating sleeve (18). A limiting block (21) is fixedly connected to the connecting shaft (20). The limiting block (21) is slidably connected to the first limiting groove (19). A second spring (22) is fixedly connected between the connecting shaft (20) and the rotating sleeve (18). A cleaning plate (23) is fixedly connected to the end of the connecting shaft (20) away from the rotating sleeve (18). The mounting bracket (17) has... An L-shaped sliding groove (24) is provided on one side. A push block (25) is slidably connected in the L-shaped sliding groove (24). The push block (25) is inclined at one end outside the L-shaped sliding groove (24). A rotating shaft (26) is rotatably connected to the bottom side wall of the L-shaped sliding groove (24). A push rod (27) is fixedly connected on the rotating shaft (26). The end of the push rod (27) away from the L-shaped sliding groove (24) abuts against the bottom end of the cleaning plate (23). Touch blocks (28) are symmetrically fixedly connected on the lens frame (2). A motor (29) is fixedly connected in the handle (1). The output end of the motor (29) is fixedly connected to the rotating sleeve (18).

5. The electrically operated flipping racket according to claim 4, characterized in that, When the push block (25) is located at the bottom of the L-shaped sliding groove (24), the push rod (27) abuts against the push block (25).

6. The electrically operated rotating paddle according to claim 4, characterized in that, When the push block (25) is located at one end of the L-shaped sliding groove (24) away from the push block (25), the push block (25) and the contact block (28) are misaligned.

7. The electrically operated rotating racket according to claim 1, characterized in that, The lens frame (2) has an installation groove, the length of which is greater than the length of the lens frame (3).

8. The electrically operated rotating racket according to claim 1, characterized in that, The area of ​​the baffle (12) is larger than the area of ​​the lens frame (3).

9. The electrically operated flipping racket according to claim 1, characterized in that, The handle (1) is provided with a direction button (30) on one side below the lens frame (2) for controlling the rotation direction of the lens frame (2), and the power button is located in the middle of the direction button (30).

10. An electrically operated rotating paddle according to claim 9, characterized in that, A fill light (31) is provided on the side of the handle (1) away from the direction button (30), and a voice prompt port (32) is provided below the fill light (31).

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