CN210228124U - Pulse monitoring device applied to massage chair - Google Patents
Pulse monitoring device applied to massage chair Download PDFInfo
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- CN210228124U CN210228124U CN201920704042.1U CN201920704042U CN210228124U CN 210228124 U CN210228124 U CN 210228124U CN 201920704042 U CN201920704042 U CN 201920704042U CN 210228124 U CN210228124 U CN 210228124U
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- circuit board
- massage chair
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Abstract
The utility model provides a pulse monitoring device applied to a massage chair, which comprises a shell and a pulse detection module arranged inside the shell, wherein the pulse detection module comprises a circuit board, a main control chip, a light-emitting component and a photosensitive component which are integrated on the circuit board, and the light-emitting component and the photosensitive component are both connected with the main control chip; the top of the shell is provided with a light emitting hole corresponding to the light emitting component and a light sensing hole corresponding to the light sensing component; the shell is fixedly arranged on the armrest of the massage chair. Be applied to pulse monitoring devices of massage armchair design highly integrated to the circuit to using on the massage armchair, having carried out corresponding structural design to the casing, realized the integration installation of pulse monitoring devices and massage armchair, the user can automatic acquisition pulse information when using, detects health status, makes the function of massage armchair diversified more.
Description
Technical Field
The utility model belongs to the technical field of intelligent clothing, especially, relate to a be applied to pulse monitoring devices of massage armchair.
Background
Along with the continuous development of scientific and technological, the product of many massage health care class is also developing to intelligent direction gradually, but the effect that current massage armchair mostly does not possess the pulse of detection, even some massage armchair installed pulse check out test set, also adopted split type installation, only the simple control with pulse check out test set and massage armchair is got up, does not belong to the integral type installation, this kind not only pulse check out test set loses easily, and the use is also comparatively loaded down with trivial details.
Disclosure of Invention
In view of this, the present invention is directed to a pulse monitoring device applied to a massage chair to solve the problem that most of the existing massage chairs do not have a pulse detection function.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a pulse monitoring device applied to a massage chair comprises a shell and a pulse detection module arranged on the inner side of the shell, wherein the pulse detection module comprises a circuit board, a main control chip, a light-emitting component and a photosensitive component, wherein the main control chip, the light-emitting component and the photosensitive component are integrated on the circuit board;
the top of the shell is closed, the bottom of the shell is provided with an opening, the circuit board is installed in the shell from the bottom of the shell, the top of the shell is provided with a light emitting hole corresponding to the light emitting component and a light sensing hole corresponding to the light sensing component, and an isolation plate for isolating the light emitting component from the light sensing component is arranged between the light emitting hole and the light sensing hole;
the shell is fixedly arranged on the armrest of the massage chair.
Further, the circuit board is oval, and the casing is also for corresponding oval structure, light-emitting component includes ruddiness LED and infrared LED, and ruddiness LED and infrared LED all set up the top surface at the circuit board, install in the light-emitting hole, the sensitization subassembly includes photodiode, photodiode also sets up the top surface at the circuit board, sets up in the sensitization hole.
Further, one side of circuit board is equipped with the spacing opening of arc, be equipped with the spacing post that corresponds in the casing, the circuit board is installed with spacing post cooperation, spacing post and the spacing opening of arc are used for preventing the circuit board from turning over the dress.
Furthermore, two ends of the bottom of the shell extend outwards to form fixing parts, bolt holes are formed in the fixing parts, a supporting block is correspondingly arranged below each fixing part, each supporting block is in a convex shape, bolt holes are also formed in the top surfaces of the supporting blocks, and the fixing parts and the top surfaces of the supporting blocks are fixed through bolts;
the two sides of the bottom of the supporting block are provided with bolt holes, and the supporting block is fixedly installed with the massage chair through the bolts.
Furthermore, an open limiting opening is formed in the middle of the fixing part, a limiting block corresponding to the limiting opening is arranged in the middle of the supporting block, and bolt holes are formed in two sides of the limiting block;
the height of the limiting block is smaller than that of the shell.
Further, the bottom of the shell is also provided with a cover plate, bolt holes are formed in two ends of the cover plate, fixing columns are arranged in two ends of the interior of the shell, internal thread holes are formed in the interior of the fixing columns, and the cover plate and the fixing columns are fixed through bolts;
a right-angle wiring pipe is arranged below the cover plate, a through hole corresponding to the right-angle wiring pipe is arranged on the cover plate of the right-angle wiring pipe, and the right-angle wiring pipe is communicated with the inside of the shell through the through hole;
and the supporting block is provided with a threading hole corresponding to the right-angle routing pipe.
Further, the light-emitting component comprises a voltage-stabilizing power supply circuit, a red light LED, an infrared LED and an MOS constant current drive circuit; one end of the voltage-stabilizing power supply circuit is connected with the main control chip, and the other end of the voltage-stabilizing power supply circuit is connected with voltage input ends of the red light LED and the infrared LED;
one end of the MOS constant current driving circuit is connected with the main control chip, and the other end of the MOS constant current driving circuit is connected with the red light LED and the infrared LED.
Further, the photosensitive assembly comprises a photodiode and a resistor D1, the resistor D1 is connected with the photodiode in parallel, and two ends of the photodiode are connected with the main control chip.
Compared with the prior art, be applied to pulse monitoring devices of massage armchair have following advantage:
be applied to pulse monitoring devices of massage armchair design highly integrated to the circuit to using on the massage armchair, having carried out corresponding structural design to the casing, realized the integration installation of pulse monitoring devices and massage armchair, the user can automatic acquisition pulse information when using, detects health status, makes the function of massage armchair diversified more.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a general structural diagram of a pulse monitoring device applied to a massage chair according to an embodiment of the present invention;
fig. 2 is a diagram of a support block according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a pulse monitoring device according to an embodiment of the present invention;
fig. 4 is a bottom structure view of the pulse detection device according to the embodiment of the present invention;
fig. 5 is a structural diagram of the inside of the housing according to the embodiment of the present invention;
fig. 6 is a top structure view of the circuit board according to the embodiment of the present invention.
Fig. 7 is a circuit diagram of a main control chip according to an embodiment of the present invention;
fig. 8 is a red LED, infrared LED, MOS constant current driving circuit according to an embodiment of the present invention;
fig. 9 is a circuit diagram of the voltage-stabilizing power supply according to the embodiment of the present invention.
Description of reference numerals:
1. a housing; 2. a fixed part; 3. a limiting port; 4. a light emitting hole; 5. a separator plate; 6. a photosensitive hole; 7. A support block; 71. threading holes; 72. a limiting block; 8. a cover plate; 9. a right-angle wiring pipe; 10. fixing a column; 11. a limiting column.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, a pulse monitoring device applied to a massage chair comprises a casing 1 and a pulse detection module installed inside the casing 1, wherein the pulse detection module comprises a circuit board, and a main control chip, a light emitting component and a photosensitive component integrated on the circuit board, and the light emitting component and the photosensitive component are connected with the main control chip;
the top of the shell 1 is closed, the bottom of the shell is provided with an opening, the circuit board is installed in the shell 1 from the bottom of the shell 1, the top of the shell 1 is provided with a light emitting hole 4 corresponding to the light emitting component and a light sensing hole 6 corresponding to the light sensing component, and a separation plate 5 used for separating the light emitting component from the light sensing component is arranged between the light emitting hole 4 and the light sensing hole 6;
the shell 1 is fixedly installed on the armrest of the massage chair, the shell 1 is installed on the wrist of the armrest, the pulse detection device and the massage chair are integrally installed, the top surface of the shell 1 is exposed when the pulse detection device and the massage chair are installed, and other positions are filled with fillers.
The circuit board is the ellipse, and casing 1 is the oval structure that corresponds also, light-emitting component includes ruddiness LED and infrared LED, and ruddiness LED and infrared LED all set up the top surface at the circuit board, install in lightening hole 4, the sensitization subassembly includes photodiode, photodiode also sets up the top surface at the circuit board, sets up in sensitization hole 6.
As shown in fig. 3 to 6, one side of the circuit board is provided with an arc-shaped limiting opening, a corresponding limiting column 11 is arranged in the shell 1, the circuit board is installed in cooperation with the limiting column 11, and the limiting column 11 and the arc-shaped limiting opening are used for preventing the circuit board from being reversely installed.
As shown in fig. 1 to 6, two ends of the bottom of the housing 1 extend outward to form fixing portions 2, the fixing portions 2 are provided with bolt holes, a supporting block 7 is correspondingly arranged below each fixing portion 2, the supporting block 7 is in a convex shape, the top surface of each supporting block 7 is also provided with a bolt hole, and the fixing portions 2 and the top surfaces of the supporting blocks 7 are fixed by bolts;
the two sides of the bottom of the supporting block 7 are provided with bolt holes, and the supporting block 7 is fixedly installed with the massage chair through bolts.
The middle position of the fixing part 2 is also provided with an open limiting opening 3, the middle position of the supporting block 7 is provided with a limiting block 72 corresponding to the limiting opening 3, and bolt holes are arranged on two sides of the limiting block 72;
the height of the limiting block 72 is smaller than that of the shell 1.
In order to be more comfortable when using, the handrail of a common massage chair can be filled with more fillers, so that the massage chair is softer and more comfortable when using, but because the volume of the circuit board is smaller, the height of the shell 1 is far smaller than the thickness of the fillers, the supporting block 7 not only plays a role of supporting the shell 1, the upper surface of the shell 1 is enabled to be flush with the upper surface of the handrail, and the lower part of the massage chair can also be used for routing wires to prevent the abrasion of the connecting wires.
The bottom of the shell 1 is further provided with a cover plate 8, bolt holes are formed in two ends of the cover plate 8, fixing columns 10 are arranged in two ends of the interior of the shell 1, internal thread holes are formed in the interior of the fixing columns 10, and the cover plate 8 and the fixing columns 10 are fixed through bolts;
a right-angle wiring pipe 9 is arranged below the cover plate 8, a through hole corresponding to the right-angle wiring pipe 9 is formed in the cover plate 8 of the right-angle wiring pipe 9, and the right-angle wiring pipe 9 is communicated with the inside of the shell 1 through the through hole;
and the supporting block 7 is provided with a threading hole 71 corresponding to the right-angle wiring pipe 9. The UART serial ports are set to the pins 20 and 21 of the main control chip, the main machine of the massage chair is connected through the connecting lines, the connecting lines are wired through the threading holes 71 and the right-angle wiring pipes 9, and through the support of the supporting blocks 7, the connecting lines are effectively prevented from being pressed to cause mechanical abrasion, and the maintenance is more convenient.
As shown in fig. 7 and fig. 9, the main control chip adopts a JFC101 chip, and the light emitting assembly includes a voltage stabilizing power supply circuit, a red light LED, an infrared LED, and a MOS constant current driving circuit; one end of the voltage-stabilizing power supply circuit is connected with the main control chip, and the other end of the voltage-stabilizing power supply circuit is connected with voltage input ends of the red light LED and the infrared LED; the power supply voltage stabilizing circuit comprises an SGM2036.285 voltage stabilizer, wherein a VCC _285 end of the voltage stabilizer is connected with voltage input ends of a red light LED and an infrared LED; and the SGM _ EN pin of the voltage stabilizer is connected with the 22 pin of the main control chip.
One end of the MOS constant current driving circuit is connected with the main control chip, and the other end of the MOS constant current driving circuit is connected with the red light LED and the infrared LED. As shown in fig. 7 and 8, the constant current source circuit, that is, the MOS constant current driving circuit is connected to pins 17 and 18 of the main control chip.
As shown in fig. 7, the photosensitive assembly includes a photodiode and a resistor D1, the resistor D1 is connected in parallel with the photodiode, and two ends of the photodiode are connected to the main control chip. Pins 12 and 13 of the main control chip are ADC acquisition pins, the photodiode is used for converting an optical signal into an electrical signal, the anode end of the photodiode is connected with the pin 13 of the main control chip, and the cathode end of the photodiode is connected with the pin 12 of the main control chip.
The working principle is as follows:
after external power supply is powered on, the massage chair waits for receiving a serial port instruction sent by a host of the massage chair, and the serial port starts to work after receiving an acquisition instruction. The main control chip controls the MOS constant current driver to alternately control the red light and the infrared light to illuminate by using the internal operational amplifier; red light and infrared light alternately irradiate human skin; the flow of blood modulates the reflected light so that the reflected light carries information about the pulse fluctuations. This information is converted to a voltage by the photodiode circuit and collected by the ADC inside the chip. The main control chip processes the collected signals, calculates physiological indexes such as heart rate, blood oxygen and the like, and transmits data waveforms to the host through the UART interface.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a be applied to pulse monitoring devices of massage armchair which characterized in that: the pulse detection device comprises a shell (1) and a pulse detection module arranged on the inner side of the shell (1), wherein the pulse detection module comprises a circuit board, a main control chip, a light-emitting component and a photosensitive component, wherein the main control chip, the light-emitting component and the photosensitive component are integrated on the circuit board;
the top of the shell (1) is closed, the bottom of the shell is provided with an opening, the circuit board is installed in the shell (1) from the bottom of the shell (1), the top of the shell (1) is provided with a light emitting hole (4) corresponding to the light emitting component and a light sensing hole (6) corresponding to the light sensing component, and an isolation plate (5) used for isolating the light emitting component from the light sensing component is arranged between the light emitting hole (4) and the light sensing hole (6);
the shell (1) is fixedly arranged on the armrest of the massage chair.
2. The pulse monitoring device applied to the massage chair as claimed in claim 1, wherein: the circuit board is the ellipse, and casing (1) is also for the oval structure that corresponds, light-emitting component includes ruddiness LED and infrared LED, and ruddiness LED and infrared LED all set up the top surface at the circuit board, install in lightening hole (4), photosensitive component includes photodiode, photodiode also sets up the top surface at the circuit board, sets up in sensitization hole (6).
3. The pulse monitoring device applied to a massage chair according to claim 1 or 2, wherein: one side of circuit board is equipped with the spacing opening of arc, be equipped with corresponding spacing post (11) in casing (1), the circuit board is installed with spacing post (11) cooperation, spacing post (11) and the spacing opening of arc are used for preventing the circuit board from turning over the dress.
4. The pulse monitoring device applied to the massage chair as claimed in claim 1, wherein: the two ends of the bottom of the shell (1) extend outwards to form fixing parts (2), bolt holes are formed in the fixing parts (2), a supporting block (7) is correspondingly arranged below each fixing part (2), the supporting blocks (7) are in a convex shape, bolt holes are also formed in the top surfaces of the supporting blocks (7), and the fixing parts (2) and the top surfaces of the supporting blocks (7) are fixed through bolts;
the massage chair is characterized in that bolt holes are formed in two sides of the bottom of the supporting block (7), and the supporting block (7) is fixedly installed with the massage chair through bolts.
5. The pulse monitoring device applied to the massage chair as claimed in claim 4, wherein: the middle position of the fixing part (2) is also provided with an open limiting opening (3), the middle position of the supporting block (7) is provided with a limiting block (72) corresponding to the limiting opening (3), and bolt holes are formed in two sides of the limiting block (72);
the height of the limiting block (72) is smaller than that of the shell (1).
6. The pulse monitoring device applied to the massage chair as claimed in claim 4 or 5, wherein: the bottom of the shell (1) is further provided with a cover plate (8), bolt holes are formed in two ends of the cover plate (8), fixing columns (10) are arranged in two ends of the interior of the shell (1), internal thread holes are formed in the interior of the fixing columns (10), and the cover plate (8) and the fixing columns (10) are fixed through bolts;
a right-angle wiring pipe (9) is arranged below the cover plate (8), a through hole corresponding to the right-angle wiring pipe (9) is formed in the cover plate (8) of the right-angle wiring pipe (9), and the right-angle wiring pipe (9) is communicated with the inside of the shell (1) through the through hole;
and the supporting block (7) is provided with a threading hole (71) corresponding to the right-angle wiring pipe (9).
7. The pulse monitoring device applied to the massage chair as claimed in claim 1, wherein: the light-emitting component comprises a voltage-stabilizing power supply circuit, a red light LED, an infrared LED and an MOS constant current drive circuit; one end of the voltage-stabilizing power supply circuit is connected with the main control chip, and the other end of the voltage-stabilizing power supply circuit is connected with voltage input ends of the red light LED and the infrared LED;
one end of the MOS constant current driving circuit is connected with the main control chip, and the other end of the MOS constant current driving circuit is connected with the red light LED and the infrared LED.
8. The pulse monitoring device applied to the massage chair as claimed in claim 1, wherein: the photosensitive assembly comprises a photodiode and a resistor D1, the resistor D1 is connected with the photodiode in parallel, and two ends of the photodiode are connected with the main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704042.1U CN210228124U (en) | 2019-05-17 | 2019-05-17 | Pulse monitoring device applied to massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704042.1U CN210228124U (en) | 2019-05-17 | 2019-05-17 | Pulse monitoring device applied to massage chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210228124U true CN210228124U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920704042.1U Active CN210228124U (en) | 2019-05-17 | 2019-05-17 | Pulse monitoring device applied to massage chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210228124U (en) |
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2019
- 2019-05-17 CN CN201920704042.1U patent/CN210228124U/en active Active
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