Multifunctional body fat measuring instrument
By designing a multi-function body fat measuring instrument with adjustable support plates and electric push rods to drive grip height adjustment, the problem of high user stance requirements is solved, the accuracy of measurement is improved, and the hands are kept dry with a small fan, reducing measurement errors.
Patent Information
- Application Number
- CN202420617516.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing body fat measuring instruments have high requirements for the user's standing posture when used. Some users with too high or too low height find it difficult to maintain the correct standing posture when used, which affects the accuracy of the measurement.
A multifunctional body fat measuring instrument is designed to drive the height adjustment of the grip through an adjustable support plate and electric push rod to adapt to users of different heights, and to keep the hands dry with a small fan to reduce the impact of sweat on the measurement.
The grip height is adjusted according to the user's height, ensuring that the user maintains the correct stance, thereby improving the accuracy of body fat measurements and reducing errors by keeping the hands dry.
Smart Images
Figure CN222752033U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of body fat measuring instruments, in particular to a multifunctional body fat measuring instrument. Background Art
[0002] A body fat meter is a device used to measure the amount of body fat in a person. It can help users understand their body fat percentage so that they can better monitor their health and develop a suitable fitness plan. Body fat meters usually use bioelectrical impedance analysis, ultrasound, skinfold thickness measurement or other technologies to estimate body fat content.
[0003] When using a body composition measuring instrument to perform impedance analysis on bioelectricity, the user first needs to stand barefoot on the metal plate of the device, then grab the handles on the body composition measuring instrument with both hands, and send some weak current through the handles. Because the conductivity of fat, muscle, and bone in the human body is different, the current is sent and received by the handles to measure the human body's impedance to the current, so as to further analyze the body fat ratio.
[0004] However, the following problems exist in real-life applications: since users have different heights and body shapes, and the handles on some body fat meters are fixed on both sides of the display screen, some users who are too tall or too short will inevitably bend over or stand on tiptoe when using the meter. The body fat meter has certain requirements on a person's standing posture when in use. The user should stand as straight as possible, with his head and chest out, and avoid bending over and hunching over, so that the correct value can be obtained more accurately. In view of this, a multifunctional body fat meter is provided to overcome the above-mentioned defects. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a multifunctional body fat measuring instrument.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional body fat measuring instrument, including a base, the bottom end of the base is fixedly connected to a support member, one side of the base is fixedly connected to a support plate, the top of the front side of the support plate is fixedly connected to a display screen, both sides of the support plate are provided with a first slide groove, the rear side of the support plate is provided with a second slide groove, the inner side of the support plate is provided with a rotating groove, the inner side of the rotating groove is provided with a threaded rod, the top end of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod through a coupling, and a rotating member is provided on the threaded rod.
[0007] As a further description of the above technical solution: an internal thread is provided on the inner side of the rotating part, and the rotating part is spirally connected to the threaded rod through the internal thread provided on the inner side, so that it is convenient to drive the threaded rod to rotate by rotating the motor and then drive the rotating part on the threaded rod to move up and down.
[0008] As a further description of the above technical solution: the rotating member is slidably connected to the second slide groove, one end of the rotating member is fixedly connected to a connecting plate, and the two ends of the front side of the connecting plate are fixedly connected to connecting blocks, so that it is convenient to drive the connecting block to move up and down through the connecting plate.
[0009] As a further description of the above technical solution: the number of the connecting blocks is two, a slider is fixedly connected to one side of the connecting block, and a fan housing is fixedly connected to the top of the connecting block, so that the entire connecting block can be fixed by the sliding connection between the first slide groove and the slider to prevent the position of the connecting block from shifting.
[0010] As a further description of the above technical solution: a small fan is arranged on the inner side of the fan housing, and a protective plate is fixedly connected to the top of the fan housing. A number of ventilation holes are opened on the protective plate. This makes it convenient to blow on the palm of the user's hand by setting a small fan to keep the user's hands as dry as possible, thereby preventing the user's hand sweat from affecting the measurement accuracy.
[0011] As a further description of the above technical solution: there are two sliders, and rolling rods are rotatably connected to both sides of the slider. The surface of the rolling rod is in contact with the inner side of the first slide groove, and the slider is slidably connected to the first slide groove through the rolling rod. This makes it easy to reduce the friction of the slider as much as possible through the contact between the rolling rod and the inner side of the first slide groove, thereby avoiding the slider from getting stuck when sliding.
[0012] As a further description of the above technical solution: an electric push rod is provided on the inner side of the slider, a handle is slidably connected to one side of the connecting block, and one end of the electric push rod is fixedly connected to one end of the handle, so that the handle can be driven to move left and right by the electric push rod, thereby controlling the extension and contraction of the handle.
[0013] The utility model has the following beneficial effects:
[0014] The multifunctional body fat measuring instrument designed by the utility model combines the supporting plate, the sliding block, the connecting block and other components through design coordination, so that the user can adjust the height of the connecting block according to his / her own height, and can maintain a correct standing posture by adjusting the height of the handle, and cooperate with the body fat measuring instrument to measure accurate data as much as possible.
[0015] The multifunctional body fat measuring instrument designed by the utility model combines components such as an electric push rod, a motor, and a small fan through design coordination. The small fan can blow on the user's hands to minimize the influence of hand sweat on the measurement results. The electric push rod drives the handle to contract, which also reduces the risk of the handle being damaged by external factors to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the second chute structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the protective plate of the utility model;
[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting block of the utility model.
[0021] Legend:
[0022] 1. Base; 2. Support member; 3. Support plate; 4. First slide groove; 5. Display screen; 6. Motor; 7. Second slide groove; 8. Connecting plate; 9. Connecting block; 10. Rotating groove; 11. Rotating member; 12. Handle; 13. Fan housing; 14. Small fan; 15. Protective plate; 16. Slider; 17. Rolling rod; 18. Electric push rod; 19. Threaded rod. DETAILED DESCRIPTION
[0023] Reference Figure 1-Figure 5 The utility model provides a multifunctional body fat measuring instrument, including a base 1, a support member 2 is welded on the bottom end of the base 1, a support plate 3 is welded on one side of the base 1, a display screen 5 is fixed to the top of the front side of the support plate 3 by screws, a first slide groove 4 is opened on both sides of the support plate 3, a second slide groove 7 is opened on the rear side of the support plate 3, a rotating groove 10 is opened on the inner side of the support plate 3, a threaded rod 19 is arranged on the inner side of the rotating groove 10, a motor 6 is fixed to the top end of the support plate 3 by screws, a threaded rod 19 is fixed to the output end of the motor 6 by a coupling, and a rotating member 11 is arranged on the threaded rod 19. In this way, by combining the support plate 3, the slider 16, the connecting block 9 and other components, the user can adjust the height of the connecting block 9 according to his or her own height, and can keep the correct standing posture by adjusting the height of the handle 12, and cooperate with the body fat measuring instrument to measure accurate data as much as possible.
[0024] As a further description of the above technical solution: an internal thread is provided on the inner side of the rotating member 11, and the rotating member 11 is spirally connected to the threaded rod 19 through the internal thread provided on the inner side, so that it is convenient to drive the threaded rod 19 to rotate by rotating the motor 6 and then drive the rotating member 11 on the threaded rod 19 to move up and down.
[0025] As a further description of the above technical solution: the rotating member 11 is slidably connected to the second slide groove 7, one end of the rotating member 11 is fixedly connected to the connecting plate 8, and the two ends of the front side of the connecting plate 8 are fixedly connected to the connecting blocks 9, so that it is convenient to drive the connecting block 9 to move up and down through the connecting plate 8.
[0026] As a further description of the above technical solution: there are two connecting blocks 9, one side of the connecting block 9 is fixedly connected to a slider 16, and the top of the connecting block 9 is fixedly connected to a fan housing 13, so that it is convenient to fix the entire connecting block 9 through the sliding connection between the first slide groove 4 and the slider 16 to prevent the position of the connecting block 9 from shifting.
[0027] As a further description of the above technical solution: a small fan 14 is arranged on the inner side of the fan housing 13, and a protective plate 15 is fixedly connected to the top of the fan housing 13. The protective plate 15 is provided with a plurality of ventilation holes. This makes it convenient to blow on the palm of the user's hand by setting the small fan 14 to keep the user's hand as dry as possible, thereby preventing the user's hand sweat from affecting the measurement accuracy.
[0028] As a further description of the above technical solution: there are two sliders 16, and rolling rods 17 are rotatably connected on both sides of the slider 16. The surface of the rolling rod 17 is in contact with the inner side of the first slide groove 4, and the slider 16 is slidably connected to the first slide groove 4 through the rolling rod 17. This makes it easy to reduce the sliding friction of the slider 16 as much as possible through the contact between the rolling rod 17 and the inner side of the first slide groove 4, thereby avoiding the slider 16 from getting stuck when sliding.
[0029] As a further description of the above technical solution: an electric push rod 18 is provided on the inner side of the slider 16, and a handle 12 is slidably connected to one side of the connecting block 9, and one end of the electric push rod 18 is fixedly connected to one end of the handle 12, so that the handle 12 can be driven to move left and right by the electric push rod 18, thereby controlling the extension and contraction of the handle 12.
[0030] Working principle:
[0031] When using the utility model, the user needs to take off shoes and stand barefoot on the base 1. The support members 2 arranged at the four corners of the bottom end of the base 1 are used to maintain the stability of the entire base 1 to prevent the user from shaking when standing on the base 1. The support plate 3 fixed to one side of the base 1 and the display screen 5 fixed to one side of the support plate 3 are facing the user at this time. The user can manually control the display screen 5 to start the device. When the device is started, the motor 6 fixed to the top of the support plate 3 will start to operate first, and the motor 6 will drive the rotating groove 10 arranged on the inner side of the support plate 3. The threaded rod 19 fixedly connected to the output end of the motor 6 rotates, and the rotating member 11 spirally connected to the threaded rod 19 starts to move upward along the threaded rod 19 through the rotation of the threaded rod 19, and rotates and slides with the second slide groove 7. When the rotating member 11 moves upward, it will drive the connecting plate 8 fixedly connected to one end of the rotating member 11 to move upward, and the connecting blocks 9 fixed at both ends of one side of the connecting plate 8 will also move synchronously with the rotating member 11. When the connecting block 9 moves upward, the first slide groove 4 fixed on one side of the connecting block 9 and opened on both sides of the support plate 3 is slidably connected The slider 16 and the rolling rod 17 which are rotatably connected to both sides of the slider 16 and in contact with the inner side of the first slide groove 4 will move upward synchronously. When the connecting block 9 moves to a suitable position, the small fan 14 arranged on the inner side of the top of the connecting block 9 is started, and the airflow is generated by the rotation of the fan, and diffused to the outside through the ventilation holes arranged on the protective plate 15 at the top of the fan housing 13. At this time, the user can put the palm of the hand on the protective plate 15 and make the palm of the hand face the protective plate 15. The airflow generated by the small fan 14 quickly dries the sweat and moisture on the palm of the user, and It can keep the palm of the user's hand dry. At this time, the electric push rod 18 arranged on the inner side of the slider 16 is started. The electric push rod 18 rotates to drive the handle 12 fixed at one end of the electric push rod 18 to move outward. At this time, the user can grab the handle 12 with his hand and start the measuring instrument to measure the body fat percentage. When the measurement is completed, the electric push rod 18 contracts and drives the handle 12 back into the connecting block 9. At this time, the motor 6 is started again and the threaded rod 19 is rotated in the opposite direction to drive the connecting block 9 to move to its original position. This can reduce the damage of the handle 12 caused by external forces to a certain extent.
[0032] In the present invention, the components such as the motor 6, the threaded rod 19, the electric push rod 18 are all prior art, and their working principles are consistent with similar products on the market, so no further description is given here.
[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A multifunctional body fat measuring instrument, comprising a base (1), characterized in that: The bottom end of the base (1) is fixedly connected to a support member (2), one side of the base (1) is fixedly connected to a support plate (3), the top of one side of the support plate (3) is fixedly connected to a display screen (5), both sides of the support plate (3) are provided with a first slide groove (4), the rear side of the support plate (3) is provided with a second slide groove (7), the inner side of the support plate (3) is provided with a rotation groove (10), the inner side of the rotation groove (10) is provided with a threaded rod (19), the top end of the support plate (3) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a threaded rod (19) through a coupling, and a rotating member (11) is provided on the threaded rod (19).
2. A multifunctional body fat measuring instrument according to claim 1, characterized in that: An internal thread is provided on the inner side of the rotating member (11), and the rotating member (11) is spirally connected to the threaded rod (19) via the internal thread provided on the inner side.
3. A multifunctional body fat measuring instrument according to claim 1, characterized in that: The rotating member (11) is slidably connected to the second sliding groove (7); one end of the rotating member (11) is fixedly connected to a connecting plate (8); and both ends of the front side of the connecting plate (8) are fixedly connected to connecting blocks (9).
4. A multifunctional body fat measuring instrument according to claim 3, characterized in that: The number of the connecting blocks (9) is two, one side of the connecting block (9) is fixedly connected to a slider (16), and the top end of the connecting block (9) is fixedly connected to a fan casing (13).
5. A multifunctional body fat measuring instrument according to claim 4, characterized in that: A small fan (14) is arranged inside the fan housing (13), and a protective plate (15) is fixedly connected to the top of the fan housing (13), wherein a plurality of ventilation holes are provided on the protective plate (15).
6. A multifunctional body fat measuring instrument according to claim 4, characterized in that: There are two sliders (16), and rolling rods (17) are rotatably connected on both sides of the slider (16). The surface of the rolling rod (17) contacts the inner side of the first slide groove (4), and the slider (16) is slidably connected to the first slide groove (4) via the rolling rod (17).
7. The multifunctional body fat measuring instrument according to claim 4, characterized in that: An electric push rod (18) is arranged on the inner side of the sliding block (16), a handle (12) is slidably connected to one side of the connecting block (9), and one end of the electric push rod (18) is fixedly connected to one end of the handle (12).