Visual feedback mirror

Abstract

The utility model provides a visual feedback mirror, which relates to the technical field of feedback mirrors, and comprises a bottom shell and a feedback mirror body, the inside of the top end of the bottom shell is rotatably connected with a rotating shaft, the top end of the rotating shaft is fixedly provided with a connecting frame, and the bottom end of the rotating shaft is fixedly provided with a first gear; the motor is started, the output end of the motor drives the second gear to rotate, the first gear is meshed with the second gear, the rotating shaft rotates, the connecting frame is driven to rotate, and power is provided for left-right angle adjustment of the feedback mirror body. When the elevation angle is adjusted, the pull rod is pulled downwards to drive the sliding column and the limiting piece to move downwards, limitation on the round block is relieved, the round block is rotated to adjust the angle of the feedback mirror body, and the spring rebounds after the pull rod is loosened to enable the limiting piece to be clamped into the limiting groove. According to the design, the flexibility of angle adjustment of the feedback mirror body is improved, the angle of the feedback mirror body can be flexibly changed according to specific training requirements, and the problem that the feedback mirror body cannot adjust the angle and is difficult to adapt to diversified training scenes is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of feedback mirror technology, and in particular to a visual feedback mirror. Background Technology

[0002] SPS (Spinal Spiral Stabilizing Muscle Chain) training technology is a training method focused on improving the stability and flexibility of the spine and its surrounding muscle chains. This technology activates and strengthens the spiral muscle chains through specific movements and postures to improve spinal health and prevent and treat spinal-related diseases. Correct posture and body positioning are crucial during training; therefore, an SPS (Spinal Spiral Stabilizing Muscle Chain) training posture mirror that integrates high-definition display, multi-angle adjustment, portability, and intelligent functions is essential to help trainees accurately observe and adjust their posture, thereby enhancing training effectiveness.

[0003] The existing training posture mirrors do not have an angle adjustment mechanism. Because of this lack of adjustment, the mirrors cannot be flexibly adjusted according to specific training needs, making them difficult to adapt to diverse training scenarios and limiting their versatility in various training programs. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing training posture mirrors cannot flexibly change the mirror angle according to specific training needs, and to propose a visual feedback mirror.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a visual feedback mirror, comprising a base shell and a feedback mirror body, a rotating shaft rotatably connected to the top of the base shell, a connecting frame fixedly installed at the top of the rotating shaft, a gear one fixedly installed at the bottom of the rotating shaft, a motor fixedly installed at the top of the base shell, a gear two fixedly installed at the output end of the motor, connecting shafts fixedly installed on both sides of the feedback mirror body, a circular block fixedly installed at one end of the connecting shaft, a limiting groove evenly formed on the outer wall of the circular block, a fixing plate fixedly installed on the side of the connecting frame near the circular block, a sliding column slidably connected inside the fixing plate, a limiting component fixedly installed at the top of the sliding column, pull rods symmetrically fixedly installed on the outer wall of the bottom end of the sliding column, and a spring sleeved on the outer wall of the sliding column.

[0006] Preferably, gear one and gear two mesh with each other, and the connecting shaft is rotatably connected to the connecting frame. Here, the meshing of gear one and gear two enables the motor's rotation to be precisely transmitted to the rotating shaft, and the rotatable connection between the connecting shaft and the connecting frame allows the feedback mirror body to rotate flexibly relative to the connecting frame.

[0007] Preferably, the limiting member and the limiting groove are slidably connected. Here, the slidable connection between the limiting member and the limiting groove can precisely limit the rotation angle of the feedback mirror body.

[0008] Preferably, one end of the spring is fixedly connected to the fixed plate, and the other end of the spring is fixedly connected to the limiting member. This fixed connection improves the spring's performance.

[0009] Preferably, connecting ears are symmetrically fixedly installed on both sides of the bottom shell, and mounting holes are formed through the top of the connecting ears. Here, the connecting ears and mounting holes facilitate the installation and fixation of the entire visual feedback mirror device.

[0010] Preferably, the top of the feedback mirror body is symmetrically fixed with fixing columns, the top of the fixing columns is fixedly fixed with a housing, the housing is internally connected with a rotating shaft, one end of the shaft is fixedly fitted with a crank, the outer wall of the shaft is fixedly fitted with a dustproof curtain, the end of the dustproof curtain away from the shaft is fixedly fitted with a metal rod, and the bottom of the housing is fixedly fitted with a magnetic strip. Here, the dustproof curtain improves the dustproof effect of the feedback mirror body. When the feedback mirror body needs to be used, the user can hold the crank and rotate the shaft to roll up the dustproof curtain. When the dustproof curtain is fully rolled up, the metal rod at one end of the dustproof curtain will attract the magnetic strip at the bottom of the housing. This attraction force can fix the dustproof curtain in the rolled-up position, preventing it from unfolding due to its own weight or slight external interference, thus ensuring that the dustproof curtain will not affect the normal use of the feedback mirror body when the dustproof function is not needed.

[0011] Preferably, the magnetic strip and the metal rod are magnetically connected, and the dustproof curtain and the housing are slidably connected. Here, the magnetic connection between the magnetic strip and the metal rod allows the dustproof curtain to be pulled up when not in use, causing the metal rod and magnetic strip to adhere together, thus fixing the dustproof curtain in the retracted position and preventing it from swinging and affecting the normal use of the feedback mirror. The slidable connection between the dustproof curtain and the housing allows the dustproof curtain to smoothly slide and unfold or retract on the housing.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by starting the motor, the output end of the motor drives the second gear to rotate. Because the first gear meshes with the second gear, the rotating shaft rotates, which in turn drives the connecting frame to rotate, providing power for adjusting the left and right angles of the feedback mirror body. When adjusting the elevation angle, pulling down the lever moves the sliding column and the limiting piece downward, releasing the restriction on the circular block. Rotating the circular block adjusts the angle of the feedback mirror body. After releasing the lever, the spring rebounds, causing the limiting piece to engage with the limiting groove. This design increases the flexibility of the feedback mirror body angle adjustment, allowing it to flexibly change the angle of the feedback mirror body according to specific training needs, effectively avoiding the difficulty in adapting to diverse training scenarios if the feedback mirror body cannot be adjusted.

[0014] 2. In this utility model, the dustproof curtain improves the dustproof effect of the feedback mirror body. When the feedback mirror body needs to be used, the user can hold the handle and rotate the shaft to roll up the dustproof curtain around the shaft. When the dustproof curtain is fully rolled up, the metal rod at one end of the dustproof curtain will be attracted to the magnetic strip at the bottom of the housing. This attraction force can fix the dustproof curtain in the rolled-up position, so that it will not unfold due to its own weight or slight external interference. This ensures that the dustproof curtain will not affect the normal use of the feedback mirror body when the dustproof function is not needed. Attached Figure Description

[0015] Figure 1 This utility model provides an overall structural schematic diagram of a visual feedback mirror;

[0016] Figure 2 This invention proposes a visual feedback mirror. Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 A cross-sectional structural diagram of a visual feedback mirror is provided for this utility model;

[0018] Figure 4 A schematic diagram of the upward-view structure of a visual feedback mirror is provided for this utility model;

[0019] Figure 5 This invention proposes a visual feedback mirror. Figure 4 Enlarged view of section B in the middle.

[0020] Legend: 1. Bottom shell; 2. Feedback mirror body; 3. Rotating shaft; 4. Connecting frame; 5. Gear 1; 6. Motor; 7. Gear 2; 8. Connecting shaft; 9. Round block; 10. Limiting groove; 11. Fixing plate; 12. Sliding column; 13. Limiting component; 14. Pull rod; 15. Spring; 16. Fixing column; 17. Housing; 18. Shaft; 19. Crank handle; 20. Dustproof curtain; 21. Metal rod; 22. Magnetic strip; 23. Connecting ear; 24. Mounting hole. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Please see Figures 1-3 This utility model provides a technical solution: a visual feedback mirror, including a base shell 1 and a feedback mirror body 2. The top of the base shell 1 is rotatably connected to a rotating shaft 3. A connecting frame 4 is fixedly installed at the top of the rotating shaft 3. A gear 5 is fixedly installed at the bottom of the rotating shaft 3. A motor 6 is fixedly installed at the top of the base shell 1. A gear 7 is fixedly installed at the output end of the motor 6. Connecting shafts 8 are fixedly installed on both sides of the feedback mirror body 2. A circular block 9 is fixedly installed at one end of the connecting shaft 8. Limiting grooves 10 are evenly opened on the outer wall of the circular block 9. A fixing plate 11 is fixedly installed on the side of the connecting frame 4 near the circular block 9. A sliding column 12 is slidably connected inside the fixing plate 11. A limiting member 13 is fixedly installed at the top of the sliding column 12. Pull rods 14 are symmetrically fixedly installed on the outer wall of the bottom end of the sliding column 12. A spring 15 is sleeved on the outer wall of the sliding column 12.

[0024] By starting motor 6, the output of motor 6 drives gear 7 to rotate. Since gear 5 meshes with gear 7, shaft 3 rotates, driving connecting frame 4 to rotate, providing power for adjusting the left and right angles of the feedback mirror body 2. When adjusting the elevation angle, pulling down lever 14 moves sliding column 12 and limiting member 13 downwards, releasing the restriction on circular block 9. Rotating circular block 9 adjusts the angle of the feedback mirror body 2. After releasing lever 14, spring 15 rebounds, causing limiting member 13 to engage with limiting groove 10. This design increases the flexibility of the feedback mirror body 2's angle adjustment, allowing it to flexibly change its angle according to specific training needs, effectively avoiding the difficulty of adapting to diverse training scenarios if the feedback mirror body 2 cannot be adjusted.

[0025] like Figure 3 As shown, gear 5 and gear 7 mesh with each other, and the connecting shaft 8 and the connecting frame 4 are rotatably connected. The meshing of gear 5 and gear 7 can accurately transmit the rotation of motor 6 to the rotating shaft 3. The rotatable connection between the connecting shaft 8 and the connecting frame 4 allows the feedback mirror body 2 to rotate flexibly relative to the connecting frame 4.

[0026] like Figure 2As shown, the limiting member 13 and the limiting groove 10 are slidably connected. The slidable connection between the limiting member 13 and the limiting groove 10 can precisely limit the rotation angle of the feedback mirror body 2.

[0027] like Figure 2 As shown, one end of the spring 15 is fixedly connected to the fixing plate 11, and the other end of the spring 15 is fixedly connected to the limiting member 13. The fixed connection improves the performance of the spring 15.

[0028] like Figure 1 As shown, connecting ears 23 are symmetrically fixed on both sides of the bottom shell 1. A mounting hole 24 is opened through the top of the connecting ears 23. The connecting ears 23 and the mounting hole 24 facilitate the installation and fixation of the entire visual feedback mirror device.

[0029] like Figure 1 , Figure 4 and Figure 5 As shown, a fixing column 16 is symmetrically fixedly installed on the top of the feedback mirror body 2. A housing 17 is fixedly installed on the top of the fixing column 16. A rotating shaft 8 is rotatably connected inside the housing 17. A crank handle 19 is fixedly installed at one end of the shaft 8. A dustproof curtain 20 is fixedly installed on the outer wall of the shaft 8. A metal rod 21 is fixedly installed at the end of the dustproof curtain 20 away from the shaft 8. A magnetic strip 22 is fixedly installed at the bottom of the housing 17. The dustproof curtain 20 improves the dustproof effect of the feedback mirror body 2. At the same time, when the feedback mirror body needs to be used... At time 2, the user can hold the crank handle 19 and rotate the shaft 18 to roll up the dustproof curtain 20 around the shaft 18. When the dustproof curtain 20 is fully rolled up, the metal rod 21 at one end of the dustproof curtain 20 will be attracted to the magnetic strip 22 at the bottom of the housing 17. This attraction force can fix the dustproof curtain 20 in the rolled-up position, so that it will not unfold due to its own weight or slight external interference, thus ensuring that the dustproof curtain 20 will not affect the normal use of the feedback mirror body 2 when the dustproof function is not needed.

[0030] like Figures 4-5 As shown, the magnetic strip 22 and the metal rod 21 are connected by adsorption, and the dustproof curtain 20 and the housing 17 are connected by sliding. The adsorption connection between the magnetic strip 22 and the metal rod 21 allows the dustproof curtain 20 to be pulled up when it is not needed, so that the metal rod 21 and the magnetic strip 22 are attracted together, thereby fixing the dustproof curtain 20 in the retracted position and preventing it from swinging randomly and affecting the normal use of the feedback mirror body 2. The sliding connection between the dustproof curtain 20 and the housing 17 allows the dustproof curtain 20 to slide smoothly on the housing 17 to unfold or retract.

[0031] The working principle of this embodiment is as follows: When in use, the motor 6 is started, and the output end of the motor 6 drives the second gear 7 to rotate. Since the first gear 5 and the second gear 7 mesh with each other, the rotation of the second gear 7 will drive the first gear 5 to rotate. The first gear 5 is fixed at the bottom end of the rotating shaft 3, so the rotation of the first gear 5 will cause the rotating shaft 3 to rotate inside the top of the bottom shell 1. The top of the rotating shaft 3 is fixedly installed with a connecting bracket 4. The rotation of the rotating shaft 3 will then drive the connecting bracket 4 to rotate, providing power for the left and right angle adjustment of the feedback mirror body 2. When it is necessary to adjust the elevation angle of the feedback mirror body 2, first pull down the pull rod 14, which will drive the sliding column through the pull rod 14. 12 slides downward inside the fixed plate 11. During the downward sliding process, the sliding column 12 will drive the limiting member 13 to move downward together. During the downward movement, the limiting member 13 will press the spring 15 against the fixed plate 11. After a certain degree of compression, the limiting member 13 will release the restriction on the round block 9. After release, the round block 9 will be rotated, causing the connecting shaft 8 to rotate inside the connecting frame 4. During the rotation of the connecting shaft 8, the feedback mirror body 2 will rotate together. After rotating to a suitable angle, the pull rod 14 will be released. After release, the rebound force of the spring 15 will push the limiting member 13 into the limiting groove 10. The dustproof curtain 20 improves the dustproof effect of the feedback mirror body 2. At the same time, when the feedback mirror body 2 needs to be used, the user can hold the crank handle 19 and rotate the shaft 18 to make the dustproof curtain 20 roll up around the shaft 18. When the dustproof curtain 20 is completely rolled up, the metal rod 21 at one end of the dustproof curtain 20 will be attracted to the magnetic strip 22 at the bottom of the housing 17.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A visual feedback mirror, comprising a base shell (1) and a feedback mirror body (2), characterized in that: The top of the bottom shell (1) is rotatably connected to a rotating shaft (3). A connecting frame (4) is fixedly installed at the top of the rotating shaft (3). A gear one (5) is fixedly installed at the bottom of the rotating shaft (3). A motor (6) is fixedly installed at the top of the bottom shell (1). A gear two (7) is fixedly installed at the output end of the motor (6). A connecting shaft (8) is fixedly installed on both sides of the feedback mirror body (2). A round block (9) is fixedly installed at one end of the connecting shaft (8). A limiting groove (10) is evenly opened on the outer wall of the round block (9). A fixing plate (11) is fixedly installed on the side of the connecting frame (4) near the round block (9). A sliding column (12) is slidably connected inside the fixing plate (11). A limiting piece (13) is fixedly installed at the top of the sliding column (12). A pull rod (14) is symmetrically fixedly installed on the outer wall of the bottom end of the sliding column (12). A spring (15) is sleeved on the outer wall of the sliding column (12).

2. The visual feedback mirror according to claim 1, characterized in that: The gear one (5) and gear two (7) mesh with each other, and the connecting shaft (8) and the connecting frame (4) are rotatably connected.

3. The visual feedback mirror according to claim 1, characterized in that: The limiting member (13) is slidably connected to the limiting groove (10).

4. The visual feedback mirror according to claim 1, characterized in that: One end of the spring (15) is fixedly connected to the fixing plate (11), and the other end of the spring (15) is fixedly connected to the limiting member (13).

5. The visual feedback mirror according to claim 1, characterized in that: Connecting ears (23) are symmetrically fixedly installed on both sides of the bottom shell (1), and mounting holes (24) are opened through the top of the connecting ears (23).

6. The visual feedback mirror according to claim 1, characterized in that: The top of the feedback mirror body (2) is symmetrically fixed with a fixing column (16), the top of the fixing column (16) is fixed with a housing (17), the inside of the housing (17) is rotatably connected with a shaft (18), one end of the shaft (18) is fixedly installed with a crank (19), the outer wall of the shaft (18) is fixedly installed with a dustproof curtain (20), the end of the dustproof curtain (20) away from the shaft (18) is fixedly installed with a metal rod (21), and the bottom of the housing (17) is fixedly installed with a magnetic strip (22).

7. The visual feedback mirror according to claim 6, characterized in that: The magnetic strip (22) is adsorbed to the metal rod (21), and the dustproof curtain (20) is slidably connected to the housing (17).

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