A body fat scale suitable for visual display of body shape during pregnancy

Abstract

The utility model discloses a body fat scale suitable for visual display of body shape during pregnancy, comprising a protective outer cover, a plug-in frame and a quick installation mechanism; the protective outer cover: four corners of its bottom wall are provided with installation avoidance grooves, the lower surfaces of the installation avoidance grooves are fixedly connected with support frames, the interiors of the support frames are slidably connected with pressure frames, the upper surfaces of the installation avoidance grooves are fixedly connected with fixed support frames, the upper surfaces of the fixed support frames are fixedly connected with an installation main board one, the lower surfaces of the installation main board one are fixedly connected with pressure sensors, and the lower surfaces of the pressure sensors are in contact with the upper surfaces of the adjacent pressure frames; the plug-in frame: it is fixedly connected to the front end of the upper surface of the protective outer cover symmetrically; the body fat scale suitable for visual display of body shape during pregnancy can be quickly expanded, and body shape data can be directly viewed after the rapid expansion, and the height can be adjusted to adapt to users of various heights.

Description

Technical Field

[0001] The utility model relates to the technical field of body shape management, in particular to a body fat scale suitable for visually displaying body shape during pregnancy. Background Art

[0002] Body management is to manage your body through diet structure adjustment and fitness. When managing your body, you need to check your body fat percentage and muscle content, so you need to use a body fat scale. Especially for pregnant women, their bodies are constantly changing, and they need to pay attention to their body shape and posture at all times. This is not only for the sake of beauty, but also for the health of the baby in their belly.

[0003] Some traditional body fat scales use electrodes to detect body shape and posture data such as body fat percentage and water content by measuring the current loss and difficulty of electric current passing through the human body.

[0004] The current body fat scales have the following problems, such as the inability to directly visualize body shape and posture data. The data can only be transmitted to a mobile phone through a wireless network. Viewing the data through a mobile phone is time-consuming and laborious. Especially for pregnant women, it is not intuitive to view and is not very convenient to use. For this reason, we propose a body fat scale suitable for visual display of body shape during pregnancy. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a body fat scale suitable for visual display of body shape during pregnancy, which can be expanded, can intuitively detect body shape and posture data, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a body fat scale suitable for visual display of body shape during pregnancy, comprising a protective outer cover, a plug-in bracket and a quick installation mechanism;

[0007] Protective cover 1: The four corners of the bottom wall are provided with installation avoidance grooves, the lower surfaces of the installation avoidance grooves are fixedly connected with support frames, the interiors of the support frames are slidably connected with pressure frames, the upper surfaces of the installation avoidance grooves are fixedly connected with fixed support frames, the upper surfaces of the fixed support frames are fixedly connected with installation mainboard 1, the lower surfaces of the installation mainboard 1 are fixedly connected with pressure sensors, and the lower surfaces of the pressure sensors are in contact with the upper surfaces of the adjacent pressure frames;

[0008] Plug-in rack: It is fixedly connected to the front end of the upper surface of the protective cover 1 in a bilaterally symmetrical manner;

[0009] Quick installation mechanism: it is arranged inside the rack;

[0010] Wherein: it also includes a mounting mainboard 2, the mounting mainboard 2 is fixedly connected to the middle part of the bottom wall of the protective outer cover 1, a single-chip microcomputer is fixedly connected to the front side of the upper surface of the mounting mainboard 2, a special SOC chip for weighing and measuring fat is fixedly connected to the left side of the rear end of the upper surface of the mounting mainboard 2, the output ends of the pressure sensors are electrically connected to the input ends of the special SOC chip for weighing and measuring fat, the special SOC chip for weighing and measuring fat is bidirectionally electrically connected to the single-chip microcomputer, a wireless network transceiver is fixedly connected to the right side of the rear end of the upper surface of the mounting mainboard 2, and the wireless network transceiver is bidirectionally electrically connected to the single-chip microcomputer;

[0011] Among them: it also includes electrode sheets, which are fixedly connected to the upper surface of the protective outer cover, and the electrode sheets are bidirectionally electrically connected to the SOC chip dedicated to weighing and fat measurement, which can be quickly expanded. After the rapid expansion, the body shape and posture data can be directly viewed, and the height can be adjusted to adapt to users of various heights.

[0012] Furthermore, auxiliary support frames are fixedly connected to the left and right sides of the bottom wall of the protective outer cover 1, and the upper ends of the auxiliary support frames are fixedly connected to the top wall of the protective outer cover 1 to provide enhanced support.

[0013] Furthermore, the quick installation mechanism includes plug posts and rubber friction sleeves. The plug posts are all plugged into the interior of the rack. The outer surfaces of the plug posts are fixedly connected with rubber friction sleeves. The outer surfaces of the rubber friction sleeves are in contact with the interior of the rack to facilitate quick plugging.

[0014] Furthermore, the quick installation mechanism also includes a sliding support frame, a slide groove, an installation support frame and an installation bracket. The sliding support frames are fixedly connected to the upper ends of the plug columns. The sliding support frames are provided with slide grooves inside. The slide grooves are slidably connected to the installation support frames inside. The upper ends of the installation support frames are fixedly connected with installation brackets so that the height can be adjusted.

[0015] Furthermore, the quick installation mechanism also includes a threaded locking groove, a locking groove and a locking bolt. The threaded locking grooves are all opened on the outer surface of the installation support frame, and the locking grooves are all opened on the adjacent surface of the sliding support frame. The two locking grooves located at the middle end are both inserted with locking bolts, and the opposite ends of the locking bolts are connected to the internal threads of the adjacent threaded locking grooves, which can be quickly locked.

[0016] Furthermore, a second protective cover is plugged into the interior of the mounting bracket, an OLED display module is fixedly connected to the interior of the rear end of the second protective cover, a power input port is fixedly connected to the interior of the front end of the second protective cover, and the power input port is bidirectionally electrically connected to the OLED display module to display body weight.

[0017] Furthermore, an electronic display screen is fixedly connected to the front end of the bottom wall of the protective outer cover, and the input end of the electronic display screen is electrically connected to the output end of the single-chip microcomputer. A protective glass is fixedly connected to the front end of the upper surface of the protective outer cover, and the position of the protective glass corresponds to the electronic display screen up and down, so as to facilitate direct viewing of body weight.

[0018] Furthermore, a battery is fixedly connected to the middle of the rear end of the bottom wall of the protective outer cover, and the output end of the battery is electrically connected to the input end of the single-chip microcomputer. A charging port is fixedly connected to the middle of the rear side surface of the protective outer cover, and the output end of the charging port is electrically connected to the input end of the battery to provide power for the operation of the device.

[0019] Furthermore, the lower ends of the pressure frames are fixedly connected with rubber friction pads, which can increase the friction force in contact with the ground.

[0020] Furthermore, a power transmission port is fixedly connected to the middle of the front side surface of the protective outer cover 1, and the input end of the power transmission port is electrically connected to the output end of the single-chip microcomputer, which is convenient for electrical connection after expansion.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the body fat scale suitable for visual display of body shape during pregnancy has the following advantages:

[0022] When in use, insert the plug column into the inside of the plug rack, and then pull the installation support frame according to the height of the person, so that the installation support frame slides inside the sliding support frame, and the installation support frame moves up and down to drive the installation plug rack to move up and down. When it moves to the appropriate position, the user inserts the locking bolt into the locking groove and connects it with the internal thread of the threaded locking groove to lock it. The user inserts the second protective cover into the inside of the installation plug rack, and then electrically connects the power input port with the power transmission port through the data cable. The single-chip microcomputer transmits the test report data to the OLED display module through the power input port. The OLED display module displays the body fat percentage and body shape and posture data, which can be quickly expanded, and after the expansion, the body fat percentage and body shape and posture data can be viewed intuitively, so as to select the viewing method according to the usage habits, and the height of the installation plug rack can be adjusted to adapt to the use of people of different heights. It is very friendly to people who pay attention to their body shape and posture, especially pregnant women, and they can see their body shape and posture very intuitively. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the utility model from the front;

[0025] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model viewed from above;

[0026] Figure 4 This is an enlarged structural diagram of point A of the utility model.

[0027] In the figure: 1 protective cover 1, 2 support frame, 3 pressure frame, 4 fixed support frame, 5 installation mainboard 1, 6 pressure sensor, 7 plug-in frame, 8 quick installation mechanism, 81 plug-in column, 82 rubber friction sleeve, 83 sliding support frame, 84 slide groove, 85 installation support frame, 86 thread locking groove, 87 locking groove, 88 locking bolt, 89 installation plug-in frame, 9 rubber friction pad, 10 protective cover 2, 11 OLED display module, 12 power transmission port, 13 power input port, 14 installation mainboard 2, 15 single chip microcomputer, 16 SOC chip dedicated for weighing and fat measurement, 17 wireless network transceiver, 18 auxiliary support frame, 19 electronic display screen, 20 battery, 21 charging port, 22 electrode sheet, 23 protective glass. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in 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 in 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.

[0029] See also Figure 1-4 , This embodiment provides a technical solution: a body fat scale suitable for visual display of body shape during pregnancy, comprising a protective cover 1, a bracket 7 and a quick installation mechanism 8;

[0030] Protective cover 1: The four corners of its bottom wall are provided with installation avoidance grooves, the lower surfaces of the installation avoidance grooves are fixedly connected with support frames 2, the interiors of the support frames 2 are slidably connected with pressure frames 3, the upper surfaces of the installation avoidance grooves are fixedly connected with fixed support frames 4, the upper surfaces of the fixed support frames 4 are fixedly connected with installation mainboards 5, the lower surfaces of the installation mainboards 5 are fixedly connected with pressure sensors 6, the lower surfaces of the pressure sensors 6 are in contact with the upper surfaces of the adjacent pressure frames 3, the left and right sides of the bottom wall of the protective cover 1 are fixedly connected with auxiliary support frames 18, the upper ends of the auxiliary support frames 18 are fixedly connected with the top wall of the protective cover 1, the front end of the bottom wall of the protective cover 1 is fixedly connected with an electronic display screen 19, the electronic The input end of the display screen 19 is electrically connected to the output end of the single-chip microcomputer 15, a protective glass 23 is fixedly connected to the front end of the upper surface of the protective outer cover 1, and the position of the protective glass 23 corresponds to the upper and lower sides of the electronic display screen 19, a battery 20 is fixedly connected to the middle of the rear end of the bottom wall of the protective outer cover 1, and the output end of the battery 20 is electrically connected to the input end of the single-chip microcomputer 15, a charging port 21 is fixedly connected to the middle of the rear side surface of the protective outer cover 1, and the output end of the charging port 21 is electrically connected to the input end of the battery 20, the lower end of the pressure frame 3 is fixedly connected to a rubber friction pad 9, and a power transmission port 12 is fixedly connected to the middle of the front side surface of the protective outer cover 1, and the input end of the power transmission port 12 is electrically connected to the output end of the single-chip microcomputer 15;

[0031] Plug-in bracket 7: It is fixedly connected to the front end of the upper surface of the protective cover 1 in a bilaterally symmetrical manner;

[0032] Quick installation mechanism 8: It is arranged inside the plug rack 7. The quick installation mechanism 8 includes a plug post 81 and a rubber friction sleeve 82. The plug posts 81 are all plugged into the inside of the plug rack 7. The outer surfaces of the plug posts 81 are fixedly connected with the rubber friction sleeve 82. The outer surfaces of the rubber friction sleeves 82 are in contact with the inside of the plug rack 7. The quick installation mechanism 8 also includes a sliding support frame 83, a slide groove 84, an installation support frame 85 and an installation plug rack 89. The sliding support frames 83 are all fixedly connected to the upper ends of the plug posts 81. The interiors of the sliding support frames 83 are provided with slide grooves 84. The interiors of the slide grooves 84 are slidably connected with the installation support frames 85. The mounting support frame 85 is fixedly connected with a mounting bracket 89 at the upper end of the mounting support frame 85. The quick mounting mechanism 8 also includes a threaded locking groove 86, a locking groove 87 and a locking bolt 88. The threaded locking groove 86 is provided on the outer surface of the mounting support frame 85. The locking groove 87 is provided on the adjacent surface of the sliding support frame 83. The two locking grooves 87 at the middle end are both plugged with locking bolts 88. The opposite ends of the locking bolts 88 are both connected with the inner threads of the adjacent threaded locking grooves 86. The interior of the mounting bracket 89 is plugged with a protective cover 10. The rear end of the protective cover 10 is The OLED display module 11 is fixedly connected inside, and the front end of the protective cover 10 is fixedly connected inside with the power input port 13, which is bidirectionally electrically connected to the OLED display module 11. The staff inserts the plug column 81 into the plug frame 7, and then pulls the installation support frame 85 according to the height of the staff, so that the installation support frame 85 slides inside the sliding support frame 83. The installation support frame 85 moves up and down to drive the installation plug frame 89 to move up and down. When it moves to the appropriate position, the user inserts the locking bolt 88 into the locking groove 87 and the internal thread connection of the thread locking groove 86. The user inserts the protective cover 10 into the installation bracket 89, and then electrically connects the power input port 13 with the power transmission port 12 through the data line. The single-chip microcomputer 15 transmits the detection report data to the OLED display module 11 through the power input port 13. The OLED display module 11 displays the body fat percentage and body shape data, so that it can be quickly expanded, and the body fat percentage and body shape data can be intuitively viewed after the expansion, so as to select the viewing method according to the usage habits. At the same time, the height of the installation bracket 89 can be adjusted to adapt to the use of people of different heights.

[0033] Wherein: it also includes a mounting mainboard 2 14, the mounting mainboard 2 14 is fixedly connected to the middle part of the bottom wall of the protective outer cover 1, a single-chip computer 15 is fixedly connected to the front side of the upper surface of the mounting mainboard 2 14, a weighing fat measurement dedicated SOC chip 16 is fixedly connected to the left side of the rear end of the upper surface of the mounting mainboard 2 14, the output end of the pressure sensor 6 is electrically connected to the input end of the weighing fat measurement dedicated SOC chip 16, the weighing fat measurement dedicated SOC chip 16 is bidirectionally electrically connected to the single-chip computer 15, a wireless network transceiver 17 is fixedly connected to the right side of the rear end of the upper surface of the mounting mainboard 2 14, and the wireless network transceiver 17 is bidirectionally electrically connected to the single-chip computer 15;

[0034] Among them: it also includes electrode sheets 2, the electrode sheets 2 are fixedly connected to the upper surface of the protective outer cover 1, and the electrode sheets 2 are bidirectionally electrically connected to the SOC chip 16 dedicated for weighing and fat measurement.

[0035] The working principle of a body fat scale suitable for visual display of body shape during pregnancy provided by the utility model is as follows: during use, the user stands on the protective outer cover 1, so that the pressure frame 3 slides upward, and the pressure sensor 6 is subjected to the upward pressure of the pressure frame 3. The pressure sensor 6 transmits the pressure data to the SOC chip 16 dedicated to weighing and measuring fat, and the SOC chip 16 dedicated to weighing and measuring fat calculates the weight according to the pressure data, and the SOC chip 16 dedicated to weighing and measuring fat transmits the weight data to the single-chip microcomputer 15, and the single-chip microcomputer 15 transmits the weight data to the electronic display screen 19, and the electronic display screen 19 displays the weight data. At the same time, the SOC chip 16 dedicated to weighing and measuring fat inputs the safety current into the electrode sheet 2, and the safety current enters the human body through the electrode sheet 2, and then is transmitted back to the SOC chip 16 dedicated to weighing and measuring fat from the electrode sheet 2 on the other side. Muscles can conduct electricity, but fat is not conductive. According to the difficulty of electric current passing through the human body and the electrical loss, the SOC chip 16 dedicated to weighing and measuring fat calculates the body fat rate of the measured person, and the body fat rate data can be transmitted through the wireless network transceiver 17 with the support of the wireless network. The data is transmitted to the mobile phone, and the mobile phone can receive the detection report of body fat percentage and body shape and posture. When expansion is needed, the staff inserts the plug column 81 into the interior of the bracket 7, and then pulls the installation support frame 85 according to the height of the person, so that the installation support frame 85 slides inside the sliding support frame 83, and the installation support frame 85 moves up and down to drive the installation bracket 89 to move up and down. When it moves to the appropriate position, the user inserts the locking bolt 88 into the locking groove 87 and connects it with the internal thread of the threaded locking groove 86 for locking. The user inserts the protective cover 10 into the interior of the installation bracket 89, and then electrically connects the power input port 13 with the power transmission port 12 through the data cable. The single-chip microcomputer 15 transmits the detection report data to the OLED display module 11 through the power input port 13, and the OLED display module 11 displays the body fat percentage and body shape and posture data, thereby allowing rapid expansion, and after the expansion, the body fat percentage and body shape and posture data can be intuitively viewed, so that the viewing method can be selected according to the usage habits, and the height of the installation bracket 89 can be adjusted to adapt to the use of people of different heights.

[0036] It is worth noting that the OLED display module 11 disclosed in the above embodiments can use an stm32 display, the weighing and fat measurement dedicated SOC chip 16 can use CS1270, the pressure sensor 6 can use HX711AD, and the single chip computer 15 can use STM32F103C8T6.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A body fat scale suitable for visualizing body shape during pregnancy, characterized by: It comprises a protective outer cover (1), a plug-in frame (7) and a quick installation mechanism (8); Protective cover 1 (1): The four corners of the bottom wall are provided with installation avoidance grooves, the lower surfaces of the installation avoidance grooves are fixedly connected to support frames (2), the interior of the support frames (2) are slidably connected to pressure frames (3), the upper surfaces of the installation avoidance grooves are fixedly connected to fixed support frames (4), the upper surfaces of the fixed support frames (4) are fixedly connected to installation mainboard 1 (5), the lower surfaces of the installation mainboard 1 (5) are fixedly connected to pressure sensors (6), and the lower surfaces of the pressure sensors (6) are in contact with the upper surfaces of the adjacent pressure frames (3); A plug-in bracket (7): symmetrically fixedly connected to the front end of the upper surface of the protective cover (1); A quick installation mechanism (8): which is arranged inside the inserting frame (7); The second mainboard (14) is fixedly connected to the middle part of the bottom wall of the protective cover (1), the front side of the upper surface of the second mainboard (14) is fixedly connected to a single-chip computer (15), the left side of the rear end of the upper surface of the second mainboard (14) is fixedly connected to a weighing fat measurement SOC chip (16), the output end of the pressure sensor (6) is electrically connected to the input end of the weighing fat measurement SOC chip (16), the weighing fat measurement SOC chip (16) is bidirectionally electrically connected to the single-chip computer (15), the right side of the rear end of the upper surface of the second mainboard (14) is fixedly connected to a wireless network transceiver (17), and the wireless network transceiver (17) is bidirectionally electrically connected to the single-chip computer (15); Wherein: it also includes electrode sheets (22), the electrode sheets (22) are all fixedly connected to the upper surface of the protective outer cover (1), and the electrode sheets (22) are all bidirectionally electrically connected to the SOC chip (16) dedicated for weighing and fat measurement.

2. A body fat scale suitable for visualizing body shape during pregnancy according to claim 1, characterized in that: Auxiliary support frames (18) are fixedly connected to the left and right sides of the bottom wall of the protective outer cover (1), and the upper end of the auxiliary support frame (18) is fixedly connected to the top wall of the protective outer cover (1).

3. A body fat scale suitable for visualizing body shape during pregnancy according to claim 2, characterized in that: The quick installation mechanism (8) comprises an insertion column (81) and a rubber friction sleeve (82), wherein the insertion column (81) is inserted into the interior of the insertion frame (7), the outer surface of the insertion column (81) is fixedly connected to the rubber friction sleeve (82), and the outer surface of the rubber friction sleeve (82) is in contact with the interior of the insertion frame (7).

4. A body fat scale suitable for visualizing body shape during pregnancy according to claim 3, characterized in that: The quick installation mechanism (8) further comprises a sliding support frame (83), a slide groove (84), an installation support frame (85) and an installation plug frame (89), wherein the sliding support frame (83) is fixedly connected to the upper end of the plug column (81), the sliding support frame (83) is provided with a slide groove (84) inside, the slide groove (84) is slidably connected to the installation support frame (85), and the upper ends of the installation support frame (85) are fixedly connected to the installation plug frame (89).

5. A body fat scale suitable for visualizing body shape during pregnancy according to claim 4, characterized in that: The quick installation mechanism (8) further comprises a threaded locking groove (86), a locking groove (87) and a locking bolt (88), wherein the threaded locking groove (86) is formed on the outer surface of the installation support frame (85), and the locking groove (87) is formed on the adjacent surface of the sliding support frame (83), and the locking bolt (88) is inserted into the interior of the two locking grooves (87) at the middle end, and the opposite ends of the locking bolt (88) are connected to the inner threads of the adjacent threaded locking grooves (86).

6. A body fat scale suitable for visualizing body shape during pregnancy according to claim 4, characterized in that: The installation bracket (89) is internally plugged with a second protective cover (10), the rear end of the second protective cover (10) is internally fixedly connected with an OLED display screen module (11), the front end of the second protective cover (10) is internally fixedly connected with a power input port (13), and the power input port (13) is bidirectionally electrically connected to the OLED display screen module (11).

7. A body fat scale suitable for visualizing body shape during pregnancy according to claim 1, characterized in that: The front end of the bottom wall of the protective outer cover one (1) is fixedly connected to an electronic display screen (19), the input end of the electronic display screen (19) is electrically connected to the output end of the single-chip computer (15), and the front end of the upper surface of the protective outer cover one (1) is fixedly connected to a protective glass (23), the position of the protective glass (23) corresponds to the electronic display screen (19) from top to bottom.

8. A body fat scale suitable for visualizing body shape during pregnancy according to claim 1, characterized in that: A storage battery (20) is fixedly connected to the middle of the rear end of the bottom wall of the protective outer cover (1), and the output end of the storage battery (20) is electrically connected to the input end of the single-chip computer (15). A charging port (21) is fixedly connected to the middle of the rear side surface of the protective outer cover (1), and the output end of the charging port (21) is electrically connected to the input end of the storage battery (20).

9. A body fat scale suitable for visualizing body shape during pregnancy according to claim 1, characterized in that: The lower ends of the pressure frames (3) are fixedly connected with rubber friction pads (9).

10. A body fat scale suitable for visualizing body shape during pregnancy according to claim 1, characterized in that: A power transmission port (12) is fixedly connected to the middle of the front side surface of the protective outer cover (1), and the input end of the power transmission port (12) is electrically connected to the output end of the single-chip computer (15).

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