CN112450911A - Type-c interface connection's domestic human composition analysis appearance - Google Patents
Type-c interface connection's domestic human composition analysis appearance Download PDFInfo
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- CN112450911A CN112450911A CN202011330354.4A CN202011330354A CN112450911A CN 112450911 A CN112450911 A CN 112450911A CN 202011330354 A CN202011330354 A CN 202011330354A CN 112450911 A CN112450911 A CN 112450911A
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- 239000000203 mixture Substances 0.000 title claims abstract description 38
- 238000004458 analytical method Methods 0.000 title claims abstract description 7
- 238000005259 measurement Methods 0.000 claims description 18
- 210000003813 thumb Anatomy 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 210000003811 finger Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000000577 adipose tissue Anatomy 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The embodiment of the invention discloses a household human body composition analyzer connected by a type-c interface, which comprises: the scale body comprises a control system, a first type-c female seat and a plurality of first electrodes, wherein the control system is connected with the first type-c female seat, and the type-c female seat comprises a plurality of first interfaces for connecting handle signals; the handle, the handle includes type-c data line, handle mainboard and a plurality of second electrode, and type-c data line includes first type-c public seat, and the handle mainboard is connected with the second electrode, and type-c data line includes a plurality of second interfaces that are used for connecting the second electrode, and first type-c public seat is connected with first type-c female seat and is in order to transmit the handle signal. Through separating the balance body main part and handle through type-c interface, the problem that balance body main part and handle all are integrative structure so that can't dismantle and use the restriction among the prior art has been solved, realized that domestic human composition analysis appearance deposits the facility and manufacturer can have multiple host computer and handle to obtain from selling by the combination, has reached that user's selectivity is more, experience better effect.
Description
Technical Field
The embodiment of the invention relates to a weighing and measuring technology, in particular to a household human body composition analyzer connected with a type-c interface.
Background
The existing eight-electrode special human body component analyzer can distinguish the impedance of the parts such as the left upper limb, the right upper limb, the left lower limb, the trunk and the like, and carry out segmented human body component analysis, thereby improving the calculation accuracy of components such as fat and the like. The method uses an eight-electrode and multi-frequency measuring method, adopts a more complex calibration circuit on the circuit, and has the precision which is incomparable with a four-electrode household fat scale and a body fat scale.
The eight-electrode body composition analyzer is more suitable for being used by individuals for a long time to check the trend of certain index changes. Most domestic 8-electrode human body composition analyzers are designed with 4 electrodes on the scale surface, which are in contact with two soles and heels of a human body. Then a handle is designed independently, and 4 electrodes on the handle are contacted with two palms and thumbs of a human body. 4 electrode wires on the handle are directly connected into the main board of the bottom scale body, and current excitation needs to be generated and sent out from the main board; the sole 4 electrode wires are also connected to the main board of the bottom scale body and also receive excitation current coming out of the main board. The handle and the scale body need to be connected, and the handle, the scale body and the connecting line are of an integrated structure and cannot be disassembled.
Disclosure of Invention
The invention provides a household human body composition analyzer connected with a type-c interface, which is convenient to store and has better user experience.
The embodiment of the invention provides a household human body composition analyzer connected by a type-c interface, which comprises:
the scale body comprises a control system, a first type-c female seat and a plurality of first electrodes, wherein the control system is connected with the first type-c female seat, and the type-c female seat comprises a plurality of first interfaces for transmitting handle signals;
the handle, the handle includes type-c data line, handle mainboard and a plurality of second electrode, type-c data line includes first type-c public seat, the handle mainboard with the second electrode is connected, type-c data line includes a plurality of second interfaces that are used for connecting the second electrode, first type-c public seat with first type-c female seat is connected in order to transmit the handle signal.
Optionally, the control system includes a display screen, a sensor and a control mainboard, the sensor is connected to the control mainboard, the control mainboard is connected to the display screen, the control mainboard is used for calculating and obtaining the measurement result according to the measurement data of the first electrode and the second electrode received by the sensor, and the display screen is used for displaying the measurement result.
Optionally, the control main board is a PCB main board.
Optionally, the control system further includes a supporting surface and a bottom shell, and the supporting surface and the bottom shell are made of glass or plastic.
Optionally, the first interface and the second interface include a plurality of USB3.0 data line ports.
Optionally, the first electrode comprises a first electrode plate, a second electrode plate, a third electrode plate and a fourth electrode plate, and the first electrode plate, the second electrode plate, the third electrode plate and the fourth electrode plate are used for contacting with a sole and a heel of a human body.
Optionally, the second electrode includes a fifth electrode sheet, a sixth electrode sheet, a seventh electrode sheet and an eighth electrode sheet, and the fifth electrode sheet, the sixth electrode sheet, the seventh electrode sheet and the eighth electrode sheet are used for contacting a thumb and fingertips of a human body.
Optionally, the scale body main part still includes the interface that charges for connect external power source and charge.
Optionally, the handle still includes the female seat of second type-c, accessible two public first type-c data lines with the balance body coupling.
Optionally, the balance body main part accessible two public first type-c data line connection external power source charge.
The embodiment of the invention discloses a household human body composition analyzer connected by a type-c interface, which comprises: the scale body comprises a control system, a first type-c female seat and a plurality of first electrodes, wherein the control system is connected with the first type-c female seat, and the type-c female seat comprises a plurality of first interfaces for transmitting handle signals; the handle, the handle includes type-c data line, handle mainboard and a plurality of second electrode, type-c data line includes first type-c public seat, the handle mainboard with the second electrode is connected, type-c data line includes a plurality of second interfaces that are used for connecting the second electrode, first type-c public seat with first type-c female seat is connected in order to transmit the handle signal. According to the household body composition analyzer connected by the type-c interface, the scale body main body and the handle are separated by the type-c interface, the problem that the scale body main body and the handle are of an integrated structure and cannot be detached and are limited in use in the prior art is solved, the household body composition analyzer is convenient to store, a manufacturer can sell various hosts and handles in a combined mode, and the effects of more selectivity and better experience of users are achieved.
Drawings
Fig. 1 is a module connection diagram of a type-c interface connected household body composition analyzer according to an embodiment of the present invention;
FIG. 2 is a diagram of a human body bio-impedance model according to a first embodiment of the present invention;
FIG. 3 is a structural connection diagram of a type-c interface connected household body composition analyzer according to an embodiment of the present invention;
fig. 4 is a structural connection diagram of a type-c interface connected household body composition analyzer according to a second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, a first interface may be referred to as a second interface, and similarly, a second interface may be referred to as a first interface, without departing from the scope of the present application. The first interface and the second interface are both interfaces, but they are not the same interface. The terms "first", "second", etc. are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Example one
Fig. 1 is a module connection diagram of a type-c interface connected household body composition analyzer according to an embodiment of the present invention, which is applicable to a situation of measuring body composition, and the type-c interface connected household body composition analyzer provided in this embodiment specifically includes: a scale body main body 1 and a handle 2.
The scale body main part 1, the scale body main part 1 includes control system 11, the female seat 12 of first type-c and a plurality of first electrode 13, control system 11 with the female seat 12 of first type-c is connected, the female seat 12 of type-c includes a plurality of first interfaces that are used for transmitting handle signal.
In the present embodiment, the scale body 1 is a body for a user to directly stand for measurement, and includes a control system 11, a first type-c female base 12 and a plurality of first electrodes 13. Referring to fig. 2, fig. 2 is a diagram of a bio-impedance model of a human body, wherein Z1 and Z2 represent the impedance of the arm of the human body; z5 represents the human torso impedance; z3, Z4 represents the human leg impedance. An eight electrode (4 pair) measurement system, each pair comprising an excitation electrode and a detection electrode. Wherein E1-E4 are excitation electrodes, V1-V4 are detection electrodes, and the total number of electrode contact points is 8. By eight-electrode measurement, a current is supplied from a pair of fingertip electrodes and a pair of tiptoe electrodes, and then impedance between the thumbs and heels of the two hands is measured. By adopting the method, the impedance of each part of the body can be measured, including the impedance values of the trunk, the right leg, the left leg, the right arm and the left arm, the current can be switched among the parts of the body, and then the corresponding voltage of the part can be measured and converted into the electrical impedance according to the voltage.
Referring to fig. 3, fig. 3 is a structural connection diagram of a type-c interface connected household body composition analyzer provided in this embodiment, the control system 11 mainly includes a display screen, a sensor and a control main board, the sensor is connected to the control main board, the control main board is connected to the display screen, the control main board is configured to calculate and obtain a measurement result according to measurement data of the first electrode 13 and the second electrode 23 received by the sensor, and the display screen is configured to display the measurement result. In the present embodiment, the handle signal is an electrode measurement signal in the handle 2 or the like. Specifically, the control panel is a PCB main board having a plurality of measuring circuits and components, and the PCB main board is not limited to a specific structure in this embodiment, so that the applicability can be adjusted according to actual situations. The display screen can adopt a general LED display screen or an OLED screen and is used for displaying various measurement results of a user, such as body fat, fat and the like. The sensor is used for being connected with a plurality of first electrodes 13 and second electrodes 23, the first electrodes 13 comprise a first electrode plate 131, a second electrode plate 132, a third electrode plate 133 and a fourth electrode plate 134, the first electrode plate 131, the second electrode plate 132, the third electrode plate 133 and the fourth electrode plate 134 are used for contacting the sole and the heel of a human body, correspond to E3, E4, V3 and V4 in fig. 2, and are connected to the control system 11 through leads. The control system 11 further comprises a supporting surface and a bottom shell, wherein the supporting surface and the bottom shell are made of glass or plastic. The support surface and the bottom shell are the appearance support surface of the scale body 1, and different materials can be selected for adaptive adjustment. The scale body main part 1 further comprises a charging interface for connecting an external power supply for charging. In this embodiment, the charging interface is not shown in fig. 3, a general charging interface can be adopted, and the power line and the ground line for charging are also connected with VBUS/GND on the female socket.
In this embodiment, the first interface and the second interface include a plurality of USB3.0 data line ports. Handle 2 passes through the public seat 211 of first type-c on the type-c data line 21 and is connected with the completion of the scale body main part 1 to but data transmission, can dismantle wantonly, only need accomplish handle 2 and the scale body main part 1 when using and be connected and can use, and visible handle 2 and the split of the scale body main part 1 when not using are separated and are placed, have sparingly deposit position and nimble characteristics. The handle main board 22 may be a general MCU, which is also called a single-chip microcomputer or a single-chip microcomputer, and the frequency and specification of the central processing unit are appropriately reduced, and peripheral interfaces such as a memory (memory), a counter (Timer), a USB, an a/D conversion, a UART, a PLC, a DMA, and the like, and even an LCD driving circuit are integrated on a single chip to form a chip-level computer, which is controlled in different combinations for different applications. The second electrode 23 comprises a fifth electrode plate 231, a sixth electrode plate 232, a seventh electrode plate 233 and an eighth electrode plate 234, the fifth electrode plate 231, the sixth electrode plate 232, the seventh electrode plate 233 and the eighth electrode plate 234 are used for contacting the thumb and the finger tips of the human body, correspond to V1, E1, V2 and E2 in fig. 2, and are connected with the handle main board 22 through wires.
The embodiment discloses a domestic human composition analysis appearance of type-c interface connection, includes: the scale body comprises a control system, a first type-c female seat and a plurality of first electrodes, wherein the control system is connected with the first type-c female seat, and the type-c female seat comprises a plurality of first interfaces for transmitting handle signals; the handle, the handle includes type-c data line, handle mainboard and a plurality of second electrode, type-c data line includes first type-c public seat, the handle mainboard with the second electrode is connected, type-c data line includes a plurality of second interfaces that are used for connecting the second electrode, first type-c public seat with first type-c female seat is connected in order to transmit the handle signal. According to the household body composition analyzer connected by the type-c interface, the scale body main body and the handle are separated by the type-c interface, the problem that the scale body main body and the handle are of an integrated structure and cannot be detached and are limited in use in the prior art is solved, the household body composition analyzer is convenient to store, a manufacturer can sell various hosts and handles in a combined mode, and the effects of more selectivity and better experience of users are achieved.
Example two
Fig. 4 is a structural connection diagram of a type-c interface connected household body composition analyzer according to a second embodiment of the present invention, in this embodiment, other functional modules are added on the basis of the first embodiment, and this embodiment is applicable to a case of measuring body composition, and the type-c interface connected household body composition analyzer provided in this embodiment specifically includes: a scale body main body 1 and a handle 2.
The scale body main part 1, the scale body main part 1 includes control system 11, the female seat 12 of first type-c and a plurality of first electrode 13, control system 11 with the female seat 12 of first type-c is connected, the female seat 12 of type-c includes a plurality of first interfaces that are used for transmitting handle signal.
Referring to fig. 4, in this embodiment, the control system 11 mainly includes a display screen, a sensor and a control main board, the sensor is connected to the control main board, the control main board is connected to the display screen, the control main board is configured to calculate and obtain a measurement result according to measurement data of the first electrode 13 and the second electrode 23 received by the sensor, and the display screen is configured to display the measurement result. Specifically, the control panel is a PCB main board having a plurality of measuring circuits and components, and the PCB main board is not limited to a specific structure in this embodiment, so that the applicability can be adjusted according to actual situations. The display screen can adopt a general LED display screen or an OLED screen and is used for displaying various measurement results of a user, such as body fat, fat and the like. The sensor is used for being connected with a plurality of first electrodes 13 and second electrodes 23, the first electrodes 13 comprise a first electrode plate 131, a second electrode plate 132, a third electrode plate 133 and a fourth electrode plate 134, the first electrode plate 131, the second electrode plate 132, the third electrode plate 133 and the fourth electrode plate 134 are used for contacting the sole and the heel of a human body, correspond to E3, E4, V3 and V4 in fig. 2, and are connected to the control system 11 through leads. The control system 11 further comprises a supporting surface and a bottom shell, wherein the supporting surface and the bottom shell are made of glass or plastic. The support surface and the bottom shell are the appearance support surface of the scale body 1, and different materials can be selected for adaptive adjustment. The scale body main part 1 further comprises a charging interface for connecting an external power supply for charging. In this embodiment, the charging interface is not shown in fig. 3, a general charging interface can be adopted, and the power line and the ground line for charging are also connected with VBUS/GND on the female socket.
In this embodiment, the first interface and the second interface include a plurality of USB3.0 data line ports. Handle 2 passes through the public seat 211 of first type-c on the type-c data line 21 and is connected with the completion of the scale body main part 1 to but data transmission, can dismantle wantonly, only need accomplish handle 2 and the scale body main part 1 when using and be connected and can use, and visible handle 2 and the split of the scale body main part 1 when not using are separated and are placed, have sparingly deposit position and nimble characteristics. The handle main board 22 may be a general MCU, which is also called a single-chip microcomputer or a single-chip microcomputer, and the frequency and specification of the central processing unit are appropriately reduced, and peripheral interfaces such as a memory (memory), a counter (Timer), a USB, an a/D conversion, a UART, a PLC, a DMA, and the like, and even an LCD driving circuit are integrated on a single chip to form a chip-level computer, which is controlled in different combinations for different applications. The second electrode 23 comprises a fifth electrode plate 231, a sixth electrode plate 232, a seventh electrode plate 233 and an eighth electrode plate 234, the fifth electrode plate 231, the sixth electrode plate 232, the seventh electrode plate 233 and the eighth electrode plate 234 are used for contacting the thumb and the finger tips of the human body, correspond to V1, E1, V2 and E2 in fig. 2, and are connected with the handle main board 22 through wires.
The handle 2 further comprises a second type-c female seat 212, and the scale body 1 can be connected with a double-male-head type-c data line.
In this embodiment, the handle can also be disconnected from the type-c data line 21, the type-c data line 21 adopts a double-male-head type-c data line, which includes two types-c male heads, the second type-c female seat 212 on the handle 2 can be connected with the first type-c female seat 12 on the scale body 1, and the double-male-head type-c data line can be detached. Balance body 1 accessible two public first type-c data line connection external power source charge. In this embodiment, the scale body 1 does not need to be provided with a charging interface, and only needs to connect one end of the double-male-head type-c data line with the charger, and the other end is connected with the scale body 1 to complete charging.
The embodiment discloses a domestic human composition analysis appearance of type-c interface connection, includes: the scale body comprises a control system, a first type-c female seat and a plurality of first electrodes, wherein the control system is connected with the first type-c female seat, and the type-c female seat comprises a plurality of first interfaces for transmitting handle signals; the handle, the handle includes type-c data line, handle mainboard and a plurality of second electrode, type-c data line includes first type-c public seat, the handle mainboard with the second electrode is connected, type-c data line includes a plurality of second interfaces that are used for connecting the second electrode, first type-c public seat with first type-c female seat is connected in order to transmit the handle signal. According to the household body composition analyzer connected by the type-c interface, the scale body main body and the handle are separated by the type-c interface, the problem that the scale body main body and the handle are of an integrated structure and cannot be detached and are limited in use in the prior art is solved, the household body composition analyzer is convenient to store, a manufacturer can sell various hosts and handles in a combined mode, and the effects of more selectivity and better experience of users are achieved.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a domestic human composition analysis appearance of type-c interface connection which characterized in that includes:
the scale body comprises a control system, a first type-c female seat and a plurality of first electrodes, wherein the control system is connected with the first type-c female seat, and the type-c female seat comprises a plurality of first interfaces for transmitting handle signals;
the handle, the handle includes type-c data line, handle mainboard and a plurality of second electrode, type-c data line includes first type-c public seat, the handle mainboard with the second electrode is connected, type-c data line includes a plurality of second interfaces that are used for connecting the second electrode, first type-c public seat with first type-c female seat is connected in order to transmit the handle signal.
2. The type-c interface connected household body composition analyzer as claimed in claim 1, wherein the control system comprises a display screen, a sensor and a control main board, the sensor is connected with the control main board, the control main board is connected with the display screen, the control main board is used for calculating and obtaining a measurement result according to the measurement data of the first electrode and the second electrode received by the sensor, and the display screen is used for displaying the measurement result.
3. The type-c interfacing household body composition analyzer of claim 2, wherein said control board is a PCB board.
4. The type-c interfaced home body composition analyzer of claim 2, wherein the control system further comprises a support surface and a bottom housing, the support surface and the bottom housing being glass or plastic.
5. The home body composition analyzer of type-c interfacing as claimed in claim 1, wherein said first and second interfaces include a plurality of USB3.0 data line ports.
6. The type-c interfaced domestic body composition analyzer of claim 1, wherein the first electrode comprises a first electrode pad, a second electrode pad, a third electrode pad, and a fourth electrode pad, the first, second, third, and fourth electrode pads for contacting a foot sole and a heel of a human body.
7. The type-c interfaced domestic body composition analyzer of claim 1, wherein the second electrode comprises a fifth electrode pad, a sixth electrode pad, a seventh electrode pad, and an eighth electrode pad for contacting a thumb and a finger tip of a human body.
8. The home-use body composition analyzer of type-c interface as claimed in claim 1, wherein the scale body further comprises a charging interface for connecting an external power source for charging.
9. The home type-c interfacing body composition analyzer of claim 1, wherein said handle further comprises a second type-c female receptacle connectable to said scale body via a double male type-c data line.
10. The home type-c interfacing human body composition analyzer as claimed in claim 1, wherein said scale body is chargeable by connecting an external power source through said double male type-c data line.
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| CN202011330354.4A CN112450911A (en) | 2020-11-24 | 2020-11-24 | Type-c interface connection's domestic human composition analysis appearance |
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