Training instrument for relaxation adjustment
By designing a training device including a support plate, mounting box, screw, guide plate and training observation plate, the problem that existing visual training devices cannot effectively relax eye muscles, and the adjustment of the optical focus of the eyes and the relaxation of eye muscles is achieved, achieving better efficacy and performance.
Patent Information
- Application Number
- CN202421212455.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-05-30
AI Technical Summary
Existing visual training devices cannot effectively relax eye muscles, resulting in the failure of the optical focus of the eyes to be adjusted, and the efficacy and practicality are insufficient.
A training device including a support plate, mounting box, screw rod, guide plate and training observation plate is designed. By rotating the rotary disc, it drives the worm and worm gear, drives the screw rod and guide plate to move, and then adjusts the position of the training observation plate, and trains with different glasses to achieve the relaxation of the eye muscles and the adjustment of optical focus.
Through the use of this device, the optical focus of the eyes can be effectively adjusted, the eye muscles are relaxed, the therapeutic effect reaches the expected effect, and the performance is better.
Smart Images
Figure CN222870894U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vision training instruments, in particular to a training instrument for relaxation and regulation. Background Art
[0002] A vision training device is a medical device that adjusts vision by adjusting the optical focus within the eye. Previous vision training devices were mostly stroboscopic devices, pinhole imaging glasses, etc., but these devices cannot effectively relax the eye muscles, which essentially causes the optical focus of the eye to not be adjusted during the use of the device, and the practicality and efficacy cannot achieve the expected results, and the performance is lacking. Utility Model Content
[0003] The main purpose of the utility model is to provide a training device for relaxation and regulation, which can effectively solve the problems in the background technology.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a training instrument for relaxation adjustment, including a support plate, a mounting box is installed on the upper surface of the support plate, a screw is installed on the upper surface of the support plate, a screw sleeve is installed on the middle part of the screw, a guide plate is slidably installed on the upper surface of the support plate, the screw sleeve is connected to the guide plate, a training observation plate is installed on the upper surface of the guide plate, a worm gear is fixedly installed on one end of the screw, a rotating shaft is rotatably installed on the mounting box, a worm is fixedly installed on the top of the rotating shaft, the worm is meshingly connected with the worm gear, a positioning plate is fixedly installed on one side of the support plate, an adjustment component is arranged on the positioning plate, and a lower jaw limit plate is installed on the positioning plate through the adjustment component.
[0005] Preferably, a plurality of mounting frames are equidistantly mounted on the lower surface of the support plate.
[0006] Preferably, a scale is provided on the upper surface of the support plate.
[0007] Preferably, a turntable is fixedly mounted on one end of the rotating shaft.
[0008] Preferably, slide grooves are provided on both sides of the support plate, and sliding blocks are fixedly installed on the inner walls of both sides of the guide plate, and the sliding blocks are slidably installed inside the slide grooves.
[0009] Preferably, the adjustment assembly includes a guide rod and a return spring, the guide rod is slidably installed in the middle of the positioning plate, and the return spring is fixed to the side of the positioning plate.
[0010] Preferably, a plurality of fixing holes are equidistantly provided on the side of the guide rod, a mounting plate is fixedly installed on the top of the reset spring, a pull ring is installed on the upper surface of the mounting plate, a fixing column is fixedly installed on the inner surface of the mounting plate, and the top of the fixing column is movably passed through the positioning plate and arranged inside the fixing hole.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] (1) When the staff rotates the turntable, the worm can be rotated, so that the worm drives the worm wheel to rotate, and at the same time, the lead screw can be driven to rotate, so that the lead screw sleeve moves in the middle of the lead screw, and then the guide plate can be driven to move in the middle of the support plate, and at the same time, the training observation board can be driven to move. Through the training observation board, the eye muscles can be effectively relaxed. When using this device to observe the training observation board, four different pairs of glasses are required for training. The trainees wear each pair of glasses for five minutes for observation, and the observation data is recorded. The optical focus of the eyes can be adjusted, and the therapeutic effect achieves the expected effect with better performance. This device can adjust the distance of the training observation board to facilitate eye training.
[0013] (2) The staff pulls the installation plate outward, and at the same time, the fixing column can be moved outward, so that the top of the fixing column is disengaged from the fixing hole. At this time, the staff can slide the guide rod to adjust the height of the lower jaw limit plate to a height suitable for the user. At this time, the staff loosens the installation plate, and the elasticity of the reset spring can reset the installation plate, reset the fixing column, and reset the fixing column to the fixing hole. At this time, the guide rod can be positioned, and the lower jaw limit plate can be positioned. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural schematic diagram of a training device for relaxation and regulation of the utility model;
[0015] Figure 2 It is a side view structural schematic diagram of a training device for relaxation and regulation of the utility model;
[0016] Figure 3 This is a schematic diagram of the support plate structure of a training device for relaxation adjustment of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of a guide plate of a training device for relaxation adjustment according to the utility model;
[0018] Figure 5 It is a schematic diagram of the enlarged structure of point A of a training device for relaxation and regulation of the utility model.
[0019] In the figure: 1. support plate; 2. mounting frame; 3. rotating shaft; 4. turntable; 5. positioning plate; 6. adjustment assembly; 601. guide rod; 602. fixing hole; 603. reset spring; 604. mounting plate; 605. pull ring; 606. fixing column; 7. jaw limit plate; 8. scale; 9. screw; 10. screw thread; 11. training observation board; 12. guide plate; 13. slide groove; 14. worm gear; 15. worm; 16. slider; 17. mounting box. DETAILED DESCRIPTION
[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figure 1 , 2 As shown in Figure 3, a training instrument for relaxation adjustment comprises a support plate 1, a mounting box 17 is installed on the upper surface of the support plate 1, a screw 9 is installed on the upper surface of the support plate 1, a screw thread sleeve 10 is sleeved and installed in the middle of the screw 9, a guide plate 12 is slidably installed on the upper surface of the support plate 1, the screw thread sleeve 10 is connected to the guide plate 12, a training observation plate 11 is installed on the upper surface of the guide plate 12, a worm gear 14 is fixedly installed at one end of the screw 9, a rotating shaft 3 is rotatably installed on the mounting box 17, a worm 15 is fixedly installed on the top of the rotating shaft 3, the worm 15 is meshingly connected with the worm gear 14, a positioning plate 5 is fixedly installed on one side of the support plate 1, an adjusting component 6 is arranged on the positioning plate 5, and a lower jaw limit plate 7 is installed on the positioning plate 5 through the adjusting component 6.
[0022] like Figure 1 As shown, a plurality of mounting frames 2 are equidistantly mounted on the lower surface of the support plate 1 to support the support plate 1 .
[0023] like Figure 1 As shown, a scale 8 is provided on the upper surface of the support plate 1 to facilitate observation of the distance moved by the training observation plate 11 .
[0024] like Figure 1 As shown, a turntable 4 is fixedly mounted on one end of the rotating shaft 3 to facilitate the working person to rotate the rotating shaft 3 with his eyes.
[0025] like Figure 1 , 4As shown, the support plate 1 is provided with a slide groove 13 on both sides, and the inner walls on both sides of the guide plate 12 are fixedly installed with a slider 16, and the slider 16 is slidably installed inside the slide groove 13. Installing the slide groove 13 on the slider 16 can improve the stability of the guide plate 12 when it moves.
[0026] like Figure 2 , 5 As shown, the adjustment assembly 6 includes a guide rod 601 and a return spring 603. The guide rod 601 is slidably installed in the middle of the positioning plate 5. The return spring 603 is fixed to the side of the positioning plate 5. A plurality of fixing holes 602 are equidistantly provided on the side of the guide rod 601. A mounting plate 604 is fixedly installed on the top of the return spring 603. A pull ring 605 is installed on the upper surface of the mounting plate 604. A fixing column 606 is fixedly installed on the inner surface of the mounting plate 604. The top of the fixing column 606 movably passes through the positioning plate 5 and is arranged inside the fixing hole 602. The fixing column 606 is pulled outward by a staff member. By moving the turntable 4, the fixing column 606 can be moved outward at the same time, so that the top of the fixing column 606 is disengaged from the fixing hole 602. At this time, the staff can slide the guide rod 601 to adjust the height of the lower jaw limit plate 7 to a height suitable for the user. At this time, the staff can loosen the mounting plate 604. At this time, the elasticity of the reset spring 603 can be used to reset the mounting plate 604, reset the fixing column 606, and reset the fixing column 606 to the inside of the fixing hole 602. At this time, the guide rod 601 can be positioned.
[0027] The working principle of this training device for relaxation regulation:
[0028] When using the device for training, the staff first pulls the turntable 4 outward, and at the same time, the fixing column 606 can be moved outward, so that the top of the fixing column 606 is disengaged from the fixing hole 602. At this time, the staff can slide the guide rod 601 to adjust the height of the mandibular limit plate 7, so that the height of the mandibular limit plate 7 is adjusted to a height suitable for the user. At this time, the staff loosens the mounting plate 604, and the mounting plate 604 can be reset through the elasticity of the reset spring 603, so that the fixing column 606 is reset and the fixing column 606 is reset to the inside of the fixing hole 602. At this time, the guide rod 601 can be positioned. At this time, the user places the mandible on the surface of the mandibular limit plate 7, and the user observes the training with his eyes. Observation board 11, at this time, the staff rotates the turntable 4, and then the worm 15 can be rotated, so that the worm 15 drives the worm wheel 14 to rotate, and at the same time, it can drive the screw 9 to rotate, so that the screw sleeve 10 moves in the middle of the screw 9, and then the guide plate 12 can be driven to move in the middle of the support plate 1, and at the same time, the training observation board 11 can be driven to move, and the eye muscles can be effectively relaxed through the training observation board 11. When using this device to observe the training observation board 11, four different pairs of glasses are required for training. The trainees wear each pair of glasses for five minutes for observation, and the observation data are recorded. The optical focus of the eyes can be adjusted, the therapeutic effect achieves the expected effect, and the performance is better. This device can adjust the distance of the training observation board 11, which is convenient for training the eyes.
[0029] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.
Claims
1. A training device for relaxation regulation, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is provided with a mounting box (17), the upper surface of the support plate (1) is provided with a screw (9), the middle part of the screw (9) is sleeved with a screw thread sleeve (10), the upper surface of the support plate (1) is slidably provided with a guide plate (12), the screw thread sleeve (10) is connected with the guide plate (12), the upper surface of the guide plate (12) is provided with a training observation plate (11), one end of the screw (9) is fixedly provided with a worm gear (14), a rotating shaft (3) is rotatably provided on the mounting box (17), a worm gear (15) is fixedly provided at the top end of the rotating shaft (3), the worm gear (15) is meshingly connected with the worm gear (14), a positioning plate (5) is fixedly provided on one side of the support plate (1), an adjusting component (6) is provided on the positioning plate (5), and a lower jaw limit plate (7) is installed on the positioning plate (5) through the adjusting component (6).
2. A training device for relaxation regulation according to claim 1, characterized in that: A plurality of mounting frames (2) are equidistantly mounted on the lower surface of the support plate (1).
3. A training device for relaxation regulation according to claim 1, characterized in that: The upper surface of the support plate (1) is provided with a scale (8).
4. A training device for relaxation regulation according to claim 1, characterized in that: A rotating disk (4) is fixedly mounted on one end of the rotating shaft (3).
5. A training device for relaxation regulation according to claim 1, characterized in that: Slide grooves (13) are provided on both sides of the support plate (1), and sliding blocks (16) are fixedly installed on the inner walls of both sides of the guide plate (12), and the sliding blocks (16) are slidably installed inside the slide grooves (13).
6. A training device for relaxation regulation according to claim 1, characterized in that: The adjustment assembly (6) comprises a guide rod (601) and a return spring (603); the guide rod (601) is slidably mounted on the middle of the positioning plate (5); and the return spring (603) is fixed on the side of the positioning plate (5).
7. A training device for relaxation regulation according to claim 6, characterized in that: The side of the guide rod (601) is provided with a plurality of fixing holes (602) at equal intervals, a mounting plate (604) is fixedly mounted on the top of the reset spring (603), a pull ring (605) is mounted on the upper surface of the mounting plate (604), a fixing column (606) is fixedly mounted on the inner surface of the mounting plate (604), and the top of the fixing column (606) is movably passed through the positioning plate (5) and is arranged inside the fixing hole (602).