WO2024020875A1 - 一种信号采集装置 - Google Patents

一种信号采集装置 Download PDF

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Publication number
WO2024020875A1
WO2024020875A1 PCT/CN2022/108315 CN2022108315W WO2024020875A1 WO 2024020875 A1 WO2024020875 A1 WO 2024020875A1 CN 2022108315 W CN2022108315 W CN 2022108315W WO 2024020875 A1 WO2024020875 A1 WO 2024020875A1
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WO
WIPO (PCT)
Prior art keywords
base
sub
signal
circuit board
female
Prior art date
Application number
PCT/CN2022/108315
Other languages
English (en)
French (fr)
Inventor
周鑫
甘意锋
张宇翔
廖风云
齐心
Original Assignee
深圳市韶音科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市韶音科技有限公司 filed Critical 深圳市韶音科技有限公司
Priority to PCT/CN2022/108315 priority Critical patent/WO2024020875A1/zh
Publication of WO2024020875A1 publication Critical patent/WO2024020875A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/12—Surgeons' or patients' gowns or dresses
    • 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 

Definitions

  • This specification relates to the field of signal acquisition equipment, and in particular to a signal acquisition device.
  • sensors for example, electromyographic sensors, temperature sensors, inertial sensors or stress sensors, etc.
  • sensors on clothing can obtain the relevant physiological parameters of the user when exercising, thereby monitoring the user's physical status in real time and making dynamic analysis of the collected physiological signals.
  • the information collected by the sensor needs to be effectively and stably transmitted to the circuit, and the circuit performs signal processing and transmission to ensure the quality of the signal.
  • the circuit and power supply are also integrated into the clothing, which makes the clothing unable to be cleaned.
  • a signal collection device including: a wearable body equipped with sensors, configured to be worn on the user and collect the user's physiological signals through the sensors; a sub-base for accommodating a circuit structure, the circuit structure includes a power supply a circuit and a signal transmitter, the power circuit is configured to supply power to the sensor, and the signal transmitter is configured to send physiological signals to an external device; and a female base, the female base is fixed on the wearable body, and the female base is detachably connected to the female base , wherein the mother base has a transmission interface, and when the mother base and the daughter base are connected, the circuit structure and the sensor are electrically connected through the transmission interface.
  • the circuit structure includes a transmission plug that is adapted to the transmission interface, and the transmission plug is electrically connected to the signal transmitter and the power circuit;
  • the female base is provided with a groove, and at least part of the structure of the sub-base is connected to the female base through the groove. Detachable connection; wherein, the transmission interface is located at the groove, and when the sub-base is connected to the female base, the transmission plug is electrically connected to the transmission interface.
  • the sub-base includes a protruding structure that matches the groove, the protruding structure protrudes outward relative to the body of the sub-base, and the transmission plug is embedded in the protruding structure; wherein, when the protruding structure and When the grooves are matched, the transmission plug and the transmission interface are electrically connected.
  • one of the transmission plug and the transmission interface includes a plurality of elastic pins, and the plurality of elastic pins are distributed in an array; the other of the transmission plug and the transmission interface includes a plurality of contacts, and the plurality of contacts are connected with the plurality of The spring pins correspond one to one; when the transmission plug is electrically connected to the transmission interface, the ends of the multiple contacts contact the ends of the plurality of spring pins one by one.
  • the raised structure includes a recessed portion, the recessed portion is located at an end of the raised structure away from the body of the sub-base, and the transmission plug is embedded in the bottom wall of the recessed portion.
  • the bottom wall of the recess is provided with a plurality of first holes, the plurality of first holes correspond to the plurality of elastic pins, and at least part of the plurality of elastic pins extend through the plurality of holes. The outside of the sub-base.
  • one end of the plurality of spring pins in contact with the contact is lower than the end of the protruding structure away from the body of the sub-seat.
  • the transmission plug further includes a first adapter plate, the first adapter plate is located in the sub-seat and covers the bottom wall of the recess, and a plurality of elastic pins are distributed on the first adapter plate.
  • the circuit structure further includes a first circuit board, the transmission plug is connected to the power circuit and the signal transmitter through the first circuit board, and the first circuit board is connected to a side of the first adapter board away from the plurality of elastic pins. , and the first circuit board and the first adapter board overlap each other on a projection plane perpendicular to the insertion direction of the sub-base and the female base, and the first circuit board is fixedly connected to the sub-base.
  • the circuit structure further includes a flexible circuit board, the first circuit board includes a first snap-in interface, the first adapter board includes a second snap-in interface, and both ends of the flexible circuit board are connected to the first card respectively.
  • the buckle-type interface is electrically connected to the second buckle-type interface, so that the first circuit board is electrically connected to the first adapter board.
  • the sub-base further includes at least one of an indicator light, a charging port, a data port, and a button, and the sub-base is provided with at least one second hole for installing an indicator light, a charging port, a data port, or a button.
  • the groove is provided with an installation opening, the installation opening is located at the bottom of the groove, and the transmission interface is embedded in the groove through the installation opening.
  • the transmission interface further includes a second adapter plate, at least part of the second adapter plate 514 is located in the female base, and one side of the second adapter plate 514 extends to the outside of the female base through the installation opening,
  • the second adapter plate 514 is provided with a third hole portion for fixing a plurality of contacts.
  • the female base further includes a second circuit board, and the second circuit board is connected to a side of the second adapter board away from the end portion in contact with the plurality of contacts and the plurality of elastic pins, so that the plurality of contacts It is connected to the circuit of the second circuit board, and the second circuit board is fixedly connected to the housing of the female base.
  • the signal collection device further includes a wire, one end of the wire is electrically connected to the sensor, and the other end of the wire is connected to the contact through the line of the second circuit board.
  • the second circuit board is provided with a plurality of fourth holes on the peripheral side of the second adapter board.
  • the lines of the second circuit board extend from the fourth holes to the contacts, and the wires are fixed on the second adapter board.
  • the four hole portion is electrically connected to the circuit of the second circuit board at the fourth hole portion.
  • the sub-seat element includes a first magnetic body, and the first magnetic body is located in the sub-seat;
  • the mother seat includes a second magnetic body, and the second magnetic body is located in the mother seat, wherein the first magnetic body and the second magnetic body are located in the mother seat.
  • Magnetic bodies attract each other to connect the sub-base and the mother-base.
  • the sub-base and the female base are detachably connected through buckles.
  • the side walls of the protruding structure and the side walls corresponding to the grooves are respectively provided with matching slide grooves and guide rails.
  • the signal collection devices are distributed in the wearable body at positions corresponding to the user's chest, shoulders, abdomen, waist or thighs.
  • the physiological signal includes at least one of an electromyographic signal, a posture signal, an electrocardiographic signal, a respiratory signal, a temperature signal, and a humidity signal.
  • Figure 1 is an exemplary application scenario diagram of a signal acquisition device according to some embodiments of this specification
  • Figure 2 is a schematic structural diagram of a signal acquisition device according to some embodiments of this specification.
  • Figure 3 is a schematic structural diagram of a female base according to some embodiments of this specification.
  • Figure 4 is a schematic structural diagram of a sub-base according to some embodiments of this specification.
  • Figure 5 is a schematic structural diagram of a signal acquisition device according to some embodiments of this specification.
  • Figure 6A is a schematic structural diagram of a female base according to some embodiments of this specification.
  • Figure 6B is a cross-sectional view of a female base shown in accordance with some embodiments of the present specification.
  • Figure 7 is an exploded view of a female base shown in accordance with some embodiments of the present specification.
  • Figure 8A is a schematic structural diagram of a sub-base according to some embodiments of this specification.
  • 8B is a cross-sectional view of a submount shown in accordance with some embodiments of the present specification.
  • Figure 9 is an exploded view of a submount shown in accordance with some embodiments of the present specification.
  • Figure 10A is a schematic structural diagram of a signal acquisition device according to some embodiments of this specification.
  • Figure 10B is a schematic structural diagram of a signal collection device from another perspective according to some embodiments of this specification.
  • Figure 11 is a schematic structural diagram of a female base according to some embodiments of this specification.
  • Figure 12 is a schematic structural diagram of a sub-base according to some embodiments of this specification.
  • system means of distinguishing between different components, elements, parts, portions or assemblies at different levels.
  • words may be substituted by other expressions if they serve the same purpose.
  • the embodiment of this specification describes a signal collection device.
  • the signal collection device may include a wearable body on which the sensor is installed, a sub-base and a mother-base.
  • the wearable body is configured to be worn on the user and collect the user's physiological signals through sensors.
  • the female base is fixed on the wearing body, and the female base is detachably connected to the female base.
  • the female base has a transmission interface.
  • the transmission interface can integrate signal output terminals of multiple sensors (for example, myoelectric sensor, temperature sensor, inertial sensor or stress sensor, etc.).
  • the sub-base is used to accommodate the circuit structure.
  • the circuit structure includes a power circuit and a signal transmitter.
  • the circuit structure and the sensor are electrically connected through the transmission interface.
  • the power circuit can supply power to at least part of the sensor.
  • the sensor Physiological signals can also be transmitted to the circuit structure of the sub-base, and the signal transmitter sends the physiological signals to external devices (such as mobile devices, tablets, laptops and desktop computers, etc.).
  • external devices such as mobile devices, tablets, laptops and desktop computers, etc.
  • the user puts on the wearable body for exercise the user connects the sub-base and the mother-base that were originally separated from each other.
  • the circuit structure of the sub-base and the sensor are electrically connected through the transmission interface of the mother-base.
  • the sensor on the wearable body can Collect the user's physiological signals in real time.
  • the sub-base can be removed from the base and the entire wearable body (including the base and the sensor) can be cleaned.
  • the signal acquisition device proposed in this specification sets the mother base and the sub-base that provide power for at least part of the sensors and perform signal collection and processing into two independent structures. The two are detachably connected, and can be used for wearable devices. The body and the base are cleaned separately to avoid damage to the base with a more complex circuit structure and higher cost, and at the same time meet the cleaning needs of the wearable body.
  • Figure 1 is an exemplary application scenario diagram of a signal acquisition device according to some embodiments of this specification.
  • the application scenario 100 of the signal collection device may include a wearable body 130 , a main base 110 , a sub-base 120 and an external device 140 .
  • the wearable body 130 is used to be worn on the user.
  • the wearing body 130 may be a top (such as a T-shirt, vest, vest, jacket, etc.) that is worn on the user's upper body.
  • the wearing body 130 may be pants (such as trousers, shorts, etc.), worn on the user's lower body.
  • the wearing body 130 can also be a leg loop or a belt, which is correspondingly worn on the user's legs or waist.
  • one or more sensors are provided on the wearable body 130, and different types of sensors can be used to collect different physiological signals of the user.
  • the senor may include any one or more of a myoelectric sensor, a stress sensor, an electrocardiographic sensor, a blood oxygen sensor, a blood pressure sensor, an inertial sensor, a respiration sensor, a temperature sensor, a humidity sensor, etc.
  • physiological signals may include any one or more of electromyographic signals, posture signals, electrocardiographic signals, blood oxygen signals, blood pressure signals, respiratory signals, temperature signals, humidity signals, etc.
  • the sensor may or may not be in contact with the user's skin.
  • the electrodes of the myoelectric sensor need to fit the user's skin, and the end of the myoelectric sensor away from the electrodes can be connected to the wearable body.
  • the inertial sensor may not be in contact with the user's skin, and the inertial sensor may be located on the outer surface, inner surface, or between multiple layers of fabrics of the wearable body.
  • the female base 110 is used to realize the electrical connection between the sensor and the sub-base 120 .
  • the female base 110 can be fixed on the wearable body 130.
  • the female base 110 has a transmission interface, and the signal output end of the sensor is integrated into the transmission interface.
  • different sensors are electrically connected to the female base 110 through corresponding wires. One end of the different wires is connected to the sensor, and the other end is located at the female base 110 and integrated into the transmission interface.
  • the transmission interface can connect the sensor to the female base. 120 circuit structure for electrical connection.
  • the female base 110 can be fixed on the wearing body 130 by adhesion, snapping, embedding, etc.
  • the female base 110 can be fixed on the wearing body 130 through snap connection.
  • a plurality of elastic pieces are fixed on a side of the female base 110 close to the wearing body 130.
  • One end of the elastic piece is fixed on the female base 110, and the other end of the elastic piece penetrates the wearing body 130 and faces toward the female base 110.
  • the elastic piece is bent in the direction of the base 110.
  • the elastic piece forms an approximately vertical two-section structure.
  • the first section of the elastic piece is connected to the female base 110 and passes through the wearing body 130.
  • the second section of the elastic piece will be connected to the wearing body.
  • a part of 130 is press-fitted to the female base to realize the fixation of the female base 110 and the wearing body 130 .
  • a plurality of threaded holes are provided on a side of the female base 110 close to the wearing body 130. After the tips of the screws penetrate the wearing body 130, they are threadedly connected with the threaded holes on the female base 110 to realize the female base 110. Fixing with the wearing body 130 .
  • the female base 110 may be fixed on the wearing body 130 at a position corresponding to the user's chest, shoulders, abdomen, waist or thighs. For more description about the female base 110, please refer to the relevant descriptions in FIG. 3, FIG. 6A, FIG. 6B, FIG. 7 and other parts of this specification.
  • the sub-mount 120 is arranged independently relative to the female base 110 and is used to accommodate the circuit structure.
  • the circuit structure may include a power circuit and a signal transmitter.
  • the power circuit can supply power to at least some of the sensors.
  • the sensors collect the user's physiological signals and transmit the collected physiological signals through the transmission interface.
  • the signal transmitter sends the processed physiological signal to the external device 140 .
  • the circuit structure may include a transmission plug adapted to the transmission interface. The transmission plug is disposed on the sub-base 120.
  • the transmission plug may be electrically connected to the circuit structure (eg, power circuit and signal transmitter) within the sub-base 120. connect. When the female base 110 and the sub-base 120 are connected, the transmission plug is electrically connected to the transmission interface.
  • the circuit structure of the submount 120 may include a signal processing unit, and the signal processing unit may process the received physiological signals to form physiological data.
  • the signal processing unit may include an amplification circuit, and the amplification circuit may amplify the physiological signal.
  • the signal processing unit may include a denoising circuit, and the denoising circuit may perform denoising processing on the physiological signal.
  • the signal processing unit may include a conversion circuit that may convert the analog signal into a digital signal that can be received by an external device.
  • the circuit structure may further include a memory for storing the received physiological signals. The physiological signals collected by the sensor can be promptly entered into the circuit structure of the sub-base for storage and processing, which is beneficial to ensuring the integrity and authenticity of the physiological signals.
  • the sub-base 120 can be detachably connected to the main base 110 to facilitate cleaning of the main base 110 and the wearing body 130 .
  • a groove is provided on the side of the female base 110 away from the wearing body 130, and at least part of the structure of the sub-base 120 can be engaged with the female base 110 through the groove (see Figures 2 to 9) to realize the sub-base.
  • 120 is detachably connected to the female base 110 .
  • the sub-base 120 is integrally embedded in the groove of the female base 110 and engaged, thereby achieving a detachable connection between the sub-base 120 and the female base 110 .
  • the sub-base 120 is provided with a protruding structure, and the protruding structure of the sub-seat is embedded in the groove of the female base 110 for snap-fitting, thereby realizing the detachable connection between the sub-mount 120 and the female base 110 .
  • the sub-base 120 can be detachably connected to the mother base 110 through slide grooves and guide rails.
  • the chute and guide rail please refer to the relevant descriptions in Figures 5 to 9.
  • the sub-base 120 can be detachably connected to the female base 110 through buckles.
  • the sub-base 120 can be magnetically connected to the female base 110 , thereby achieving detachable connection between the sub-base 120 and the female base 110 .
  • the first magnetic body is located in the sub-base 120
  • the second magnetic body is located in the female base 110.
  • the first magnetic body and the second magnetic body attract each other so that the sub-base 120 and the female base 110 are magnetically connected.
  • the sub-base 120 can be detachably connected to the main base 110 through buckles and magnetic attraction, which is helpful to maintain a stable connection between the main base 110 and the sub-base 120 and prevent the user from wearing the signal collection device. Violent movements cause the mother base 110 and the child base 120 to move relative to each other.
  • the sub-base 120 can also be detachably connected to the mother-base 110 in various other possible ways, which are not limited here.
  • the sub-base 120 may be connected to an external device through a network (such as a wired network or a wireless network) or a communication cable to realize the transmission and exchange of information and/or data.
  • a network such as a wired network or a wireless network
  • the sub-base 120 can transmit physiological data (ie, processed physiological signals) to an external device through a wireless network.
  • physiological data ie, processed physiological signals
  • FIG. 4 please refer to the relevant descriptions in FIG. 4, FIG. 8A, FIG. 8B, FIG. 9 and other parts of this specification.
  • External device 140 is used for further processing of physiological data.
  • the external device 140 can perform storage, statistics, analysis, or other more processing on physiological data.
  • the external device 140 may have one or more functions such as data processing, display, voice playback, and communication.
  • the external device 140 may include a mobile device 141, a tablet computer 142, a laptop computer 143, a desktop computer, and the like.
  • the user can input specific processing instructions to the external device 140 (such as calculating the average blood pressure collected multiple times within a certain period of time).
  • the signal acquisition device 200 may include a main base 210 and a sub-base 220 .
  • the main base 210 may have a rectangular parallelepiped structure.
  • the main base 210 may include oppositely arranged first side parts 213 and The second side part 214, wherein the first side part 213 is used to connect with the wearing body (not shown in FIGS.
  • a groove 211 is provided at the second side 214 of the female base 210 , the shape of the sub-base 220 is approximately the same as that of the groove 211 , and the size (eg, length or width) of the groove 211 is slightly larger than The size of the sub-base 220 is such that the entire sub-base 220 can be embedded in the groove 211 .
  • the sub-base 220 may include a third side portion 222 and a fourth side portion 223 located opposite each other, wherein the third side portion 222 is used for connecting with the female base 210 .
  • the transmission interface may be disposed in the groove 211 and the transmission plug is disposed at the third side 222 of the sub-base 220 .
  • the sub-base 220 is embedded in the groove 211 and cooperates with the female base 210.
  • the transmission interface is electrically connected to the transmission plug, so that the user's physiological signals collected by the sensor can be transmitted to the circuit structure of the sub-base 220 through the connection between the transmission interface and the transmission plug.
  • the female base 210 may have a rectangular parallelepiped structure. In other embodiments, the female base 210 may also be a cylindrical structure or other shaped structure. In some embodiments, the groove 211 on the female base 210 may be a rectangular groove 211 , and the sub-base 220 may be a cuboid structure adapted to the rectangular groove 211 . In some embodiments, the groove 211 on the female base 210 can also be a circular groove 211, and the sub-base 220 is a cylindrical structure adapted to the circular groove 211.
  • the groove 211 on the female base 210 can also be a groove 211 of other possible shapes (eg, triangle, star, hexagon, etc.), for example, the shape of the female base 220 is the same as the groove 211 fit the shape.
  • part of the structure of the sub-base 220 may protrude relative to the second side of the mother base 210.
  • the protruding portion of the base 220 relative to the female base 210 can be used for holding when loading and removing the sub-base 220 .
  • the transmission plug may include a plurality of elastic pins 221, and the transmission interface may include a plurality of contacts 212.
  • the plurality of contacts 212 and the plurality of elastic pins 221 are arranged in one-to-one correspondence.
  • one end of the elastic pin 221 is electrically connected to the circuit structure of the sub-base 220 , and the other end of the elastic pin 221 is exposed to contact the contact 212 .
  • the elastic pin 221 may be made of conductive material (such as conductive metal material) to receive and transmit physiological signals.
  • contact 212 may be a portion of a conductive metal structure.
  • the contact 212 may be an end, side, edge, or any point of the metal structure.
  • the metal structure may be a metal pillar structure or a metal sheet structure.
  • the material of the elastic pin 221 may include but is not limited to any one or more of gold, silver, copper, iron, tin, aluminum, etc., and the material of the contact 212 may be the same as the material of the elastic pin 221 Or different.
  • a contact 212 is electrically connected to the signal output end of a sensor, and the physiological signal collected by a sensor is transmitted to the circuit structure of the sub-base 220 through the electrical connection between a spring pin 221 and a contact 212. That is to say, multiple The multiple physiological signals respectively collected by the sensors are transmitted in a one-to-one correspondence with the channels formed by connecting the multiple elastic pins 221 and the multiple contact points 212 respectively.
  • the elastic pin 221 can have elasticity along the contact direction between the elastic pin 221 and the contact point 212, so that even if there is a slight shaking between the transmission connector and the transmission plug, the elastic pin 221 can remain with the contact point 212. touch.
  • the spring needle 221 may include a needle, a spring and a needle tube arranged coaxially.
  • the spring is arranged in the needle tube.
  • One end of the needle is arranged in the needle tube and is connected to the spring.
  • the other end of the needle is exposed to the needle tube to connect with the needle tube.
  • Contact point 212 is in contact.
  • the contact point 212 contacts and squeezes the spring pin 221.
  • the needle presses the spring, and the spring is in a compressed state.
  • the compression degree of the spring is adjusted accordingly, so that the spring pin 221 always remains in contact with the contact point 212 under the elastic force of the spring.
  • a plurality of contacts 212 may be located on the side walls of the bottom of the groove 211 , and as shown in FIG. 4 , a plurality of spring pins 221 may be located on the third side 222 of the sub-base 220 superior.
  • the contact point 212 at the bottom of the groove 211 contacts the spring pin 221 on the third side 222 of the sub-base 220 in a one-to-one correspondence.
  • a plurality of contacts 212 may also be located on the side walls of the groove 211, and a plurality of elastic pins 221 may also be located in the sub-seat 220 adjacent to the third side part 222 or the fourth side part 223.
  • the contacts 212 on the side walls of the groove 211 contact the elastic pins 221 on the side walls of the sub-base 220 in one-to-one correspondence.
  • multiple contacts 212 may be spaced apart along the edge of the groove 211 .
  • the plurality of contacts 212 may also be distributed in an array (eg, rectangular array, circular array, triangular array, etc.) on the bottom wall of the bottom of the groove 211 .
  • the plurality of contacts 212 may also be distributed in a straight line or a curve. The plurality of contacts 212 may also be distributed in other possible forms.
  • the positions of the elastic pin 221 and the contact point 212 can be exchanged, that is to say, the elastic pin 221 can be arranged in the groove 211, the signal output end of the sensor is electrically connected to the elastic pin 221, and the contact point 212 is arranged in The third side 222 of the sub-base 220 .
  • Figure 5 is a schematic structural diagram of a signal acquisition device according to some embodiments of this specification.
  • Figure 6A is a schematic structural diagram of a female base according to some embodiments of this specification.
  • Figure 6B is a cross-sectional view of a female base shown in accordance with some embodiments of the present specification.
  • Figure 7 is an exploded view of a female base shown in accordance with some embodiments of the present specification.
  • FIG. 8A is a schematic structural diagram of a submount according to some embodiments of this specification.
  • Figure 8B is a cross-sectional view of a submount according to some embodiments of the present specification.
  • Figure 9 is an exploded view of a submount shown in accordance with some embodiments of the present specification.
  • the signal transmission device 500 may include a mother base 510 and a sub-base 520.
  • the mother base 510 is provided with a groove 511
  • the sub-base 520 is provided with a protruding structure 522 that matches the groove 511.
  • the protruding structure 522 protrudes outward relative to the body of the sub-base 520 .
  • the transmission interface is set at the groove 511, and the transmission plug is set on the protruding structure 522.
  • the transmission interface is electrically connected to the transmission plug, so that the user's physiological signals collected by the sensor can be transmitted through
  • the connection between the interface and the transmission plug is transmitted to the circuit structure of the sub-base 520 .
  • the transmission interface includes a plurality of integrated contacts 512
  • the transmission plug includes a plurality of integrated elastic pins 521
  • the integrated multiple contacts 512 and the integrated plurality of elastic pins 521 respectively form an integral module.
  • the contacts 512 and elastic pins 521 on the module are arranged in a one-to-one array, which facilitates the one-to-one alignment and contact of the contacts 512 and the elastic pins 521, and also facilitates the alignment of the contacts 512 and the elastic pins 521.
  • the integral module formed by the plurality of contacts 512 is aligned with the integral module formed by the plurality of elastic pins 521, and the contacts 512 and the elastic pins 521 thereon contact one by one.
  • the overall module integrated with multiple contacts 512 and the integrated module integrated with multiple elastic pins 521 have approximately the same shape and size, and the array distribution manner of multiple contacts 512 and multiple elastic pins 521 is also the same. , so that the integral module formed by the contacts 512 is aligned with the integral module formed by the plurality of spring pins 521 .
  • the spring pin 521 and the contact point 512 please refer to the relevant descriptions in Figures 2-4.
  • the female base 510 may include a first female base housing 516 and a second female base housing 517.
  • the first female base housing 516 and the second female base housing 517 are spliced to form an internal installation cavity.
  • the first female base housing 516 and the second female base housing 517 are directly It can be a sealed connection to improve the waterproof performance of the female base 510.
  • a sealing ring may be provided between the first female housing 516 and the second female housing 517 .
  • the first female housing 516 is provided with a groove 511 , and a mounting opening 513 is provided on the side wall of the bottom of the groove 511 .
  • the transmission interface is embedded in the groove 511 through the mounting opening 513 .
  • the transmission interface may include a plurality of contacts 512 distributed in an array.
  • the transmission interface may also include a second adapter plate 514 , which is fixed in the installation opening 513 .
  • the second adapter plate 514 is provided with a plurality of third adapters for fixing the plurality of contacts 512 .
  • the three-hole portion (not shown in the figure) has a plurality of third hole portions distributed in an array, and the plurality of third hole portions are arranged in one-to-one correspondence with the plurality of contacts 512 .
  • the contact 512 may be a metal post, which is fixed in the third hole. One end of the metal post is exposed to the second adapter plate 514 and can be in contact with the spring pin 521 .
  • the second adapter plate 514 is located inside the female base 510 , and a side of the second adapter plate 514 having the contacts 512 extends to the outside of the female base 510 through the mounting opening 513 .
  • the gap between the peripheral side of the second adapter plate 514 and the side wall of the groove 511 corresponding to the installation opening 513 may be filled with waterproof material (for example, epoxy resin, plastic, silicone, etc.) or A sealing ring is provided to further improve the waterproof performance of the female base 510.
  • the female base 510 may further include a first circuit board 515 , the first circuit board 515 is located in the installation cavity of the female base 510 , and the first circuit board 515 and the second adapter board 514 are separated from a plurality of contacts. 512 is connected to one side of the end portion in contact with the plurality of spring pins 521 .
  • the first circuit board 515 is fixedly connected to the female base. Specifically, the first circuit board 515 and the second female housing 517 are fixedly connected through threads. The first circuit board 515 and the second female housing 517 are provided with a plurality of threaded holes 5151 correspondingly. The screws 5152 pass through the threaded holes 5151 on the second female housing 517 and the first circuit board 515 in order to realize the first circuit. The fixation of the plate 515 and the second female housing 517.
  • the signal collection device may include one or more wires (not shown in the figure), one end of each wire is electrically connected to a sensor, and the other end of each wire passes through the line of the first circuit board 515 Connected to a contact 512.
  • the wires are laid or buried in the wearable body, and the physiological signals collected by the sensor are sequentially transmitted to the sub-base 520 through the wires, the lines of the first circuit board 515, the contacts 512, and the elastic pins 521.
  • Multiple contacts 512 are arranged in an array, and the distance between two adjacent contacts 512 is small. Each wire needs to be electrically connected to one contact.
  • a plurality of fourth holes are provided on the first circuit board 515 corresponding to the peripheral side of the second adapter plate 514.
  • the circuit extends from the fourth hole to the contact 512, and the circuits of the first circuit board 515 are electrically connected to the contacts 512 (metal pillars) respectively.
  • the wire is fixed at the fourth hole and electrically connected to the line of the first circuit board 515 at the fourth hole.
  • the physiological signals transmitted through the wires are transmitted to the contacts 512 through the line at the fourth hole in the first circuit board 515, so that the physiological signals collected by the sensors on the wearable body can be collected in the female base 510, and can be unified through the female base. 510 is transmitted to the sub-base 520. Furthermore, such an arrangement can reduce the production difficulty of the signal collection device, and can also prevent the physiological signal transmission confusion and short circuit problems caused by the contact between the wires and the connections of the contacts.
  • the wires may also be electrically connected to the contact 512 directly without being electrically connected to the contact 512 through the circuit of the first circuit board 515 .
  • the first circuit board 515 is 510 is filled with epoxy resin inside to wrap the first circuit board 515 to prevent water and sweat stains.
  • the surface of the first circuit board 515 may be coated with conformal paint, nano-coating and other materials to improve the waterproof and sweat-proof effect of the first circuit board 515 .
  • the sub-base 520 may include a first sub-base shell 527 and a second sub-base shell 528.
  • the first sub-base shell 527 and the second sub-base shell 528 are spliced to form an internal installation cavity.
  • the main body of the sub-base 520 has a circuit structure installed in the mounting cavity.
  • the first sub-base housing 527 is provided with a protruding structure 522.
  • the protruding structure 522 may include a recessed portion 523. The recessed portion 523 is located on a side of the protruding structure 522 away from the first sub-seat housing 527. .
  • the bottom wall of the recessed portion 523 may be provided with a plurality of first hole portions 5231 , and the plurality of first hole portions 5231 correspond to the plurality of elastic pins 521 one-to-one.
  • at least part of the elastic pin 521 can extend to the outside of the sub-base 520 through the first hole portion 5231.
  • the size of the first hole portion 5231 is slightly larger than the diameter of the elastic pin 521.
  • the spring pin 521 in the protruding structure 522 contacts the contact point 512 in the groove 511 .
  • the shape of the protruding structure 522 is approximately the same as the shape of the groove 511.
  • the size of the protruding structure 522 is slightly smaller than the size of the groove 511, so that the protruding structure 522 can be embedded in the groove 511 and matched with the groove 511 to realize the female base 510. Connection with sub-base 520.
  • the side of the second adapter plate 514 with the contact 512 extends to the outside of the female base 510 through the mounting opening 513 , and the shape of the recessed portion 523 in the protruding structure 522 is consistent with the shape of the second recessed portion 523 in the groove 511 .
  • the shapes of the two adapter plates 514 are approximately the same, and the size of the second adapter plate 514 is slightly smaller than the size of the recessed portion 523, so that the second adapter plate 514 can be embedded in the recessed portion 523 and matched with the recessed portion 523, and the protruding structure 522
  • the double mating formed together with the groove 511 can achieve the initial stability of the cooperation between the sub-base 520 and the female base 510, and maintain continuous contact between the elastic pin 521 and the contact point 512.
  • one end of the plurality of spring pins 521 that contacts the contact 512 is lower than the protruding structure 522 The side of the body away from the sub-base 520 . That is to say, the elastic pin 521 is set lower than the protruding structure 522 and away from the side of the main body of the sub-base 520, which can protect the elastic pin 521 and prevent the elastic pin 521 from colliding with external objects during the movement of the sub-base 520. Impact or wear.
  • the transmission plug may also include a first adapter plate 524.
  • the first adapter plate 524 is fixed in the installation cavity of the sub-base 520 and covers the bottom wall of the recessed portion 523.
  • a plurality of elastic pins 521 are arranged in an array.
  • one end of the spring pin 521 can extend out of the first sub-base housing 527 through the first hole.
  • the first adapter plate 524 is fixedly connected to the first sub-base housing 527 .
  • the first adapter plate 524 is provided with a threaded hole
  • the first sub-base housing 527 is provided with a threaded column with a blind hole thread on the side close to the first adapter plate 524, and the screws pass through the first adapter in turn.
  • the threaded holes on the plate 524 extend into the threaded posts on the first sub-base housing 527 to realize the connection between the first adapter plate 524 and the first sub-base housing 527 .
  • the circuit structure may also include a second circuit board 525 through which the transmission plug is connected to the power circuit 526 and the signal transmitter.
  • the second circuit board 525 is separated from the first adapter board 524 by multiple One side of the spring pin 521 is connected, and the second circuit board 525 is fixedly connected to the second sub-base housing 528 .
  • the transmission plug is provided on the first adapter board 524, and the circuit is provided on the second circuit board 525.
  • This structural arrangement is beneficial to saving layout space and miniaturizing the device.
  • the second circuit board 525 and the first adapter board 524 overlap each other on a projection plane perpendicular to the plugging direction of the sub-base 520 and the female base 510 .
  • the second circuit board 525 may include one or more first snap-in interfaces 5251, and the first adapter board 524 may include a second snap-in interface 5241 corresponding to the first snap-in interfaces 5251.
  • the first snap-in interface 5251 and the second snap-in interface 5241 are electrically connected through the flexible circuit board 529, so that the second circuit board 525 is electrically connected to the first adapter board 524.
  • the sub-stand 520 may also include at least one of an indicator light (not shown in the figure), a charging port 532, a data port 533, and a button 531.
  • the color of the indicator light is used to indicate the power level, and may also be used to indicate whether the sub-base 520 has completed mating with the mother-base 510 .
  • the charging port 532 is used to connect an external charging circuit.
  • the data port 533 is used to connect an external data line, and the sub-base 520 transmits data with external devices through the data line.
  • Button 531 is used to switch the control power circuit on and off.
  • the sub-base 520 is provided with at least one second hole 5271 for installing an indicator light, a charging port 532, a data port 533 or a button 531.
  • the sub-base 520 can achieve effective sound output by opening holes and selecting materials.
  • main base 510 and sub-base 520 can be of any shape and are not limited to the rectangular parallelepiped structure shown in the figure.
  • the above-mentioned grooves 511 and protruding structures 522 can also be of any shape, and are not limited to the rectangular structure shown in the figure.
  • the sub-base 520 can be magnetically connected to the female base 510, thereby achieving detachable connection between the sub-base 520 and the female base 510.
  • the first magnetic body 528 is located in a mounting cavity inside the submount 520 .
  • the protruding structure 522 is a hollow structure, and the interior of the protruding structure 522 is connected with the installation cavity of the sub-base 520 , where the corresponding side wall of the protruding structure 522 and the corresponding side wall of the recessed portion 523 are connected An installation groove is formed for placing the first magnetic body.
  • the first adapter plate 524 When the first adapter plate 524 is fixed to the first sub-base housing 527, the first adapter plate 524 can play a role in fixing the first magnetic body 528 to prevent the second A magnetic body 528 falls off or moves.
  • the second magnetic body 518 is located at the bottom wall of the groove 511 of the female base 510 and is located on the peripheral side of the second adapter plate 514.
  • the female base 520 is matched with the female base 510, the first magnetic body 528 can cooperate with the second magnetic body 518.
  • the magnetic bodies 518 are positioned opposite to each other.
  • the first magnetic body 528 and the second magnetic body 518 may be a magnetic material, or one of the first magnetic body 528 and the second magnetic body 518 may be a magnetic material, and the other may be a metal material that can be magnetized.
  • the first magnetic body 528 and the second magnetic body 518 attract each other so that the protruding structure 522 only needs to be placed near the groove 511 of the female base 510 and then can smoothly slide into the groove 511 of the female base 510 to realize the subassembly.
  • multiple first magnetic bodies 528 and multiple second magnetic bodies 518 may be provided correspondingly to increase the magnetic attraction between the mother base 510 and the sub-base 520, thereby making the connection between the mother base 510 and the sub-base 520 more stable.
  • the sub-base 520 can also be detachably connected to the main base 510 through a combination of the above-mentioned chute and guide rail and magnetic attraction, which is beneficial to maintaining the stability between the main base 510 and the sub-base 520 connection to prevent the user from making violent movements when wearing the signal collection device, causing the mother base 510 and the sub-base 520 to move relative to each other.
  • the electrical connection path between the transmission interface and the transmission plug is controlled.
  • the mother base 510 and the sub base 520 disconnect the magnetic attraction, , the electrical connection path between the control transmission interface and the transmission plug is disconnected. That is to say, the magnetic connection between the first magnetic body 528 and the second magnetic body 518 can be regarded as an electromagnetic switch, and no separate setting is required.
  • the physical button can control the connection and disconnection of the electrical connection path between the female base 510 and the sub-base 520, which is convenient for the user to control and use.
  • the sub-base can also be detachably connected to the female base in other ways.
  • the detachable connection between the sub-base and the female base will be exemplified below with reference to FIGS. 10A to 12 .
  • FIG. 10A is a schematic structural diagram of a signal acquisition device according to some embodiments of this specification.
  • FIG. 10B is a schematic structural diagram of a signal acquisition device from another perspective according to some embodiments of this specification.
  • FIG. 11 is a schematic diagram of the signal acquisition device according to some embodiments of this specification.
  • Figure 12 is a schematic structural diagram of the female base shown in some embodiments of this specification.
  • the overall structure of the signal transmission device 1000 is roughly the same as that of the signal transmission device 500 shown in FIGS. 5 to 9 .
  • the female base 1010 and the groove 1011 shown in FIGS. 10A to 12 The sub-seat 1020 and the protruding structure 1022 are respectively similar to the female base 510, the groove 511 and the sub-seat 520 and the protruding structure 522 shown in Figures 5 to 9, and will not be described again here.
  • the main difference between the signal transmission device 1000 and the signal transmission device 500 is that an opening is provided on one side wall of the female base 1010 , and the opening is connected to the groove 1011 .
  • chute 10111 is provided on both side walls of the groove 1011 adjacent to the side wall where the opening is located.
  • the chute 10111 is relative to the side wall of the recessed groove 1011 adjacent to the side wall where the opening is located.
  • the wall is sunken.
  • the chute 10111 extends from the side wall where the opening is located to a direction approximately perpendicular to the side wall where the opening is located (eg, arrow A shown in FIG. 11 ).
  • the two side walls of the raised structure 1022 adjacent to the side wall where the opening is located are provided with guide rails 10221 that match the chute 10111.
  • the guide rails 10221 protrude from the side walls of the raised structure 1022.
  • the plurality of elastic pins 1021 of the sub-base 1020 are in contact with the plurality of contacts 1012 of the female base 1010 in one-to-one correspondence, thereby realizing the electrical connection between the transmission interface and the transmission plug.
  • the chute 10111 and the guide rail 10221 are used to realize the detachable connection between the sub-base 1020 and the female base 1010, and to realize the position limit during the docking process of the sub-base 1020 and the female base 1010, which facilitates the connection between multiple pins 1021 and multiple contacts.
  • the shape of the cross-sectional area of the guide rail 10221 along the direction perpendicular to its length can be a triangle, a quadrilateral, a T-shape, or any other shape.
  • the guide rail 10221 can be snapped into the slide groove. 10111 and slide relative to the chute 10111.
  • the positions of the guide rail 10221 and the slide groove 10111 can be exchanged, that is, the slide groove 10111 is provided on the side wall of the protruding structure 1022, and the guide rail 10221 is provided on the side wall corresponding to the groove 1011.
  • the signal collection device may further include a limiting component, and the limiting component may include one or more protrusions 10112 and notches 10222 matching the protrusions 10112.
  • the bump 10112 can be in the slide groove 10111
  • the notch 10222 can be provided on the guide rail 10221.
  • the guide rail 10221 slides in the slide groove 10111 along the A direction.
  • the protrusion stops when it abuts against the side wall opposite the opening of the groove 1011, and the bump 10112 cooperates with the notch 10222, thus playing a limiting role and improving the connection strength between the sub-base 1020 and the female base 1010.
  • the above description of the signal acquisition device is only an exemplary description and does not limit this specification to the scope of the embodiments.
  • Different embodiments may produce different beneficial effects.
  • the possible beneficial effects may be any one or a combination of the above, or any other possible beneficial effects.
  • this application uses specific words to describe the embodiments of the application.
  • “one embodiment”, “an embodiment”, and/or “some embodiments” means a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that “one embodiment” or “an embodiment” or “an alternative embodiment” mentioned twice or more at different places in this specification does not necessarily refer to the same embodiment. .
  • certain features, structures or characteristics in one or more embodiments of the present application may be appropriately combined.
  • numbers are used to describe the quantities of components and properties. It should be understood that such numbers used to describe the embodiments are modified by the modifiers "about”, “approximately” or “substantially” in some examples. Grooming. Unless otherwise stated, “about,” “approximately,” or “substantially” indicates that a number is allowed to vary by ⁇ 220%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending on the desired features of the individual embodiment. In some embodiments, numerical parameters should account for the specified number of significant digits and use general digit preservation methods. Although the numerical fields and parameters used to confirm the breadth of the ranges in some embodiments of the present application are approximations, in specific embodiments, such numerical values are set as accurately as feasible.

Abstract

一种信号采集装置，包括安装传感器的穿戴本体（130），被配置为穿戴在用户身上并通过传感器采集用户的生理信号；子座（120、220、520），用于容纳电路结构，电路结构包括电源电路和信号发射器，电源电路被配置为向传感器供电，信号发射器被配置为将生理信号发送给外部设备；以及母座（110、210、510），母座（110、210、510）固定在穿戴本体（130）上，子座（120、220、520）与母座（110、210、510）可拆卸地连接，其中，母座（110、210、510）具有传输接口，在母座（110、210、510）和子座（120、220、520）相连接时，电路结构和传感器通过传输接口电连接。

Description

一种信号采集装置 技术领域
本说明书涉及信号采集设备领域，特别涉及一种信号采集装置。
背景技术
目前人们可以通过传感器(例如，肌电传感器、温度传感器、惯性传感器或应力传感器等)来获取实时生理状态的相关生理信号。例如，将传感器集成在服装上，可以获取用户进行运动时的相关生理参数，进而对用户身体状态进行实时监控并对采集到的生理信号做出动态分析。但是传感器采集的信息需要有效且稳定地传输到电路，并且由电路进行信号处理和传输，以保证信号的质量。此时，电路和电源也是集成于服装中，这就导致服装无法进行清洗。
因此，希望提供一种方便清洗且在用户运动过程中具有高稳定性的信号采集装置。
发明内容
本说明书实施例之一提供一种信号采集装置，包括：安装传感器的穿戴本体，被配置为穿戴在用户身上并通过传感器采集用户的生理信号；子座，用于容纳电路结构，电路结构包括电源电路和信号发射器，电源电路被配置为向传感器供电，信号发射器被配置为将生理信号发送给外部设备；以及母座，母座固定在穿戴本体上，子座与母座可拆卸地连接，其中，母座具有传输接口，在母座和子座相连接时，电路结构和传感器通过传输接口电连接。
在一些实施例中，电路结构包括与传输接口相适配的传输插头，传输插头与信号发射器和电源电路电连接；母座设置有凹槽，子座的至少部分结构通过凹槽与母座可拆卸连接；其中，传输接口位于凹槽处，当子座与母座连接时，传输插头与传输接口电连接。
在一些实施例中，子座包括与凹槽相适配的凸起结构，凸起结构相对于子座的本体向外凸出，传输插头嵌接于凸起结构；其中，当凸起结构与凹槽之间相配接时，传输插头与传输接口电连接。
在一些实施例中，传输插头和传输接口中的一个包括多个弹针，多个弹针呈阵列分布；传输插头和传输接口中的另一个包括多个触点，多个触点与多个弹针一一对应；其中，当传输插头与传输接口电连接时，多个触点的端部与多个弹针的端部一一接触。
在一些实施例中，凸起结构包括凹陷部，凹陷部位于凸起结构中远离子座的本体的一端，传输插头嵌设于凹陷部的底壁上。
在一些实施例中，凹陷部的底壁设置有多个第一孔部，多个第一孔部与多个弹针一一对应，多个弹针的至少部分通过多个孔部伸出至子座的外侧。
在一些实施例中，沿凸起结构相对于子座的凸出方向，多个弹针与触点相接触的一端低于凸起结构远离第子座的本体的端部。
在一些实施例中，传输插头还包括第一转接板，第一转接板位于子座中，并覆盖凹陷部的底壁，多个弹针分布在第一转接板上。
在一些实施例中，电路结构还包括第一电路板，传输插头通过第一电路板与电源电路和信号发射器连接，第一电路板与第一转接板背离多个弹针的一侧连接，且第一电路板与第一转接板在垂直于子座和母座插接方向的投影面上彼此重叠，第一电路板与子座固定连接。
在一些实施例中，电路结构还包括柔性电路板，第一电路板包括第一卡扣式接口，第一转接板包括第二卡扣式接口，柔性电路板的两端分别与第一卡扣式接口和第二卡扣式接口电连接，使得第一电路板与第一转接板电连接。
在一些实施例中，子座还包括指示灯、充电口、数据口、按钮中的至少一种，子座上设置有用于安装指示灯、充电口、数据口或按钮的至少一个第二孔部。
在一些实施例中，凹槽处设置有安装口，安装口位于凹槽的槽底处，传输接口通过安装口嵌设于凹槽处。
在一些实施例中，传输接口还包括第二转接板，第二转接板514的至少部分位于母座中，第二转接板514的一侧通过安装口伸出至母座的外部，第二转接板514设置有用于固定多个触点的第三孔部。
在一些实施例中，母座还包括第二电路板，第二电路板与第二转接板中背离多个触点与多个弹针接触的端部的一侧连接，使多个触点与第二电路板的线路连接，第二电路板与母座的壳体固定连接。
在一些实施例中，信号采集装置还包括导线，导线的一端与传感器电连接，导线的另一端通过第二电路板的线路与触点连接。
在一些实施例中，第二电路板位于第二转接板周侧的位置设有多个第四孔部，第二电路板的线路由第四孔部处向触点延伸，导线固定在第四孔部处，并与第四孔部处的第二电路板的线路电连接。
在一些实施例中，子座元包括第一磁性体，第一磁性体位于子座中；母座包括第二磁性体，第二磁性体位于母座中，其中，第一磁性体与第二磁性体相互吸引使子座和母座相连接。
在一些实施例中，子座和母座之间通过卡扣进行可拆卸连接。
在一些实施例中，凸起结构的侧壁上和凹槽相对应的侧壁分别设有相适配的滑槽和导轨。
在一些实施例中，信号采集装置分布于穿戴本体中对应用户的胸部、肩膀、腹部、腰部或大腿处的位置。
在一些实施例中，生理信号包括肌电信号、姿态信号、心电信号、呼吸信号、温度信号、湿度信号中的至少一种。
附图说明
图1是根据本说明书一些实施例所示的信号采集装置的示例性应用场景图；
图2是根据本说明书的一些实施例所示的信号采集装置的结构示意图；
图3是根据本说明书的一些实施例所示的母座的结构示意图；
图4是根据本说明书的一些实施例所示的子座的结构示意图；
图5是根据本说明书的一些实施例所示的信号采集装置的结构示意图；
图6A是根据本说明书的一些实施例所示的母座的结构示意图；
图6B是根据本说明书的一些实施例所示的母座的截面图；
图7是根据本说明书的一些实施例所示的母座的爆炸图；
图8A是根据本说明书的一些实施例所示的子座的结构示意图；
图8B是根据本说明书的一些实施例所示的子座的截面图；
图9是根据本说明书的一些实施例所示的子座的爆炸图；
图10A是根据本说明书的一些实施例所示的信号采集装置的结构示意图；
图10B是根据本说明书的一些实施例所示的信号采集装置另一视角的结构示意图；
图11是根据本说明书的一些实施例所示的母座的结构示意图；
图12是根据本说明书的一些实施例所示的子座的结构示意图。
具体实施方式
为了更清楚地说明本申请实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单的介绍。显而易见地，下面描述中的附图仅仅是本申请的一些示例或实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图将本申请应用于其它类似情景。除非从语言环境中显而易见或另做说明，图中相同标号代表相同结构或操作。
应当理解，本文使用的“系统”、“装置”、“单元”和/或“模块”是用于区分不同级别的不同组件、元件、部件、部分或装配的一种方法。然而，如果其他词语可实现相同的目的，则可通过其他表达来替换词语。
如本申请和权利要求书中所示，除非上下文明确提示例外情形，“一”、“一个”、“一种”和/或“该”等词并非特指单数，也可包括复数。一般说来，术语“包括”与“包含”仅提示包括已明确标识的步骤和元素，而这些步骤和元素不构成一个排它性的罗列，方法或者设备也可能包含其它的步骤或元素。
本申请说明书以及权利要求书中使用的“第一”“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。除非另行指出，“前部”、“后部”、“下部”和/或“上部”等类似词语只是为了便于说明，而并非限于一个位置或者一种空间定向。一般说来，术语“包括”与“包含”仅提示包括已明确标识的步骤和元素，而这些步骤和元素不构成一个排它性的罗列，方法或者设备也可能包含其它的步骤或元素。
本说明书实施例描述了一种信号采集装置。在一些实施例中，信号采集装置可以包括安装传感器的穿戴本体、子座和母座。其中，穿戴本体被配置为穿戴在用户身上并通过传感器采集用户的生理信号。在一些实施例中，母座固定在穿戴本体上，子座与母座可拆卸地连接。其中，母座具有传输接口，可选地，该传输接口可以集成多个传感器(例如，肌电传感器、温度传感器、惯性传感器或应力传感器等)的信号输出端。进一步地，子座用于容纳电路结构，电路结构包括电源电路和信号发射器，当母座和子座相连接时，电路结构和传感器通过传输接口电连接，电源电路可以向至少部分传感器供电，传感器也可以将生理信号传输至子座的电路结构，信号发射器将生理信号发送给外部设备(例如移动设备、平板电脑、笔记本电脑和台式电脑等)。当用户穿上穿戴本体进行运动时，用户将原本处于相互分离的子座与母座进行连接，子座的电路结构和所述传感器通过母座的传输接口实现电连接，穿戴本体上的传感器可以实时采集用户的生理信号。由于穿戴本体有定期清洁的需求，当穿戴本体需要清洁时，可以将子座从母座上卸下，对穿戴本体整体(包括母座和传感器)进行清洁。本说明书提出的信号采集装置通过将母座与为至少部分传感器提供电力及进行信号采集和处理的子座设置为两个相独立的结构，二者之间通过可拆卸的方式连接，可以对穿戴本体和母座进行单独清洗，避免对电路结构较为复杂以及成本较高的子座造成损害，同时满足穿戴本体的清洁需求。
图1是根据本说明书一些实施例所示的信号采集装置的示例性应用场景图。如图1所示，信号采集装置的应用场景100可以包括穿戴本体130、母座110、子座120及外部设备140。
穿戴本体130用于穿戴于用户身上。在一些实施例中，穿戴本体130可以为上衣(例如T恤、马甲、背心、外套等)，穿戴于用户的上半身。在一些实施例中，穿戴 本体130可以为裤装(例如长裤、短裤等)，穿戴于用户的下半身。在一些实施例中，穿戴本体130也可以为腿环或腰带，分别对应穿戴于用户的腿部或腰部。在一些实施例中，穿戴本体130上设置一种或多种传感器，不同类型的传感器可以用于采集用户不同的生理信号。在一些实施例中，传感器可以包括肌电传感器、应力传感器、心电传感器、血氧传感器、血压传感器、惯性传感器、呼吸传感器、温度传感器及湿度传感器等中的任意一种或几种。在一些实施例中，生理信号可以包括肌电信号、姿态信号、心电信号、血氧信号、血压信号、呼吸信号、温度信号及湿度信号等中的任意一种或几种。传感器可以与用户的皮肤相贴合，也可以不与用户皮肤相贴合。例如，肌电传感器的电极需要与用户皮肤相贴合，这里肌电传感器中背离电极的一端可以与穿戴本体连接。又例如，惯性传感器可以不与用户皮肤相贴合，惯性传感器可以位于穿戴本体的外表面、内表面或多层布料之间。
母座110用于实现传感器与子座120的电连接。在一些实施例中，母座110可以固定于穿戴本体130上，母座110上具有传输接口，传感器的信号输出端集成于传输接口。例如，不同的传感器与母座110之间通过相对应的导线电连接，不同导线的一端与传感器连接，另一端均位于母座110处并集成于传输接口，该传输接口可以将传感器与子座120的电路结构进行电连接。在一些实施例中，母座110可以通过粘接、卡接、嵌接等方式固定于穿戴本体130上。例如，母座110可以通过卡扣连接的方式固定在穿戴本体130上。在一些实施例中，母座110靠近穿戴本体130的一侧面上固定有多个弹性片，弹性片的一端固定在母座110上，弹性片的另一端刺穿过穿戴本体130，并朝母座110方向弯折，这时的弹性片形成近似垂直的两段式结构，其中，弹性片的第一段与母座110连接，并穿过穿戴本体130，弹性片的第二段将穿戴本体130的局部压接于母座，实现母座110与穿戴本体130的固定。在一些实施例中，母座110靠近穿戴本体130的一侧面上设置有多个螺纹孔，螺钉的尖端刺穿过穿戴本体130后，与母座110上的螺纹孔螺纹连接，实现母座110与穿戴本体130的固定。在一些实施例中，母座110可以固定于穿戴本体130上对应用户的胸部、肩膀、腹部、腰部或大腿处的位置。关于母座110的更多说明可以参见图3、图6A、图6B、图7及本说明书其它部分的相关描述。
子座120相对于母座110独立设置，并用于容纳电路结构。在一些实施例中，电路结构可以包括电源电路和信号发射器。母座110和子座120相连接时，电路结构和传感器通过母座110的传输接口电连接，电源电路可以向至少部分传感器供电，传感器采集用户的生理信号并通过传输接口将采集到的生理信号传输至子座，信号发射器将处理后的生理信号发送给外部设备140。在一些实施例中，电路结构可以包括与传输接口适配的传输插头，传输插头设置于子座120上，传输插头可以与子座120内的电路结构(例如，电源电路和信号发射器)电连接。母座110和子座120相连接时，传输插头与传输接口电连接。在一些实施例中，子座120的电路结构可以包括信号处理单元，信号处理单元可以将接收到的生理信号进行处理，形成生理数据。在一些实施例中，信号处理单元可以包括放大电路，放大电路可以对生理信号进行放大处理。在一些实施例中，信号处理单元可以包括去噪电路，去噪电路可以对生理信号进行去噪处理。在一些实施例中，信号处理单元可以包括转换电路，转换电路可以将模拟信号转换为外部设备可以接收的数字信号。在一些实施例中，电路结构还可以包括存储器，存储器用于存储接收到的生理信号。传感器采集到的生理信号可以及时进入子座的电路结构中进行存储及处理，有利于保证生理信号的完整性和真实性。
在一些实施例中，子座120可以与母座110可拆卸连接，便于对母座110与穿戴本体130进行清洁。在一些实施例中，母座110背离穿戴本体130的一侧设置有凹 槽，子座120的至少部分结构可以通过凹槽与母座110卡接(参见图2-图9)，实现子座120与母座110的可拆卸连接。例如，子座120整体嵌入母座110的凹槽卡接，实现子座120与母座110的可拆卸连接。又例如，子座120上设置凸起结构，子座的凸起结构嵌入母座110的凹槽卡接，实现子座120与母座110的可拆卸连接。在一些实施例中，子座120可以通过滑槽和导轨实现与母座110的可拆卸连接。关于滑槽和导轨的更多说明可以参见图5-图9的相关描述。在一些实施例中，子座120可以通过卡扣实现与母座110的可拆卸连接。在一些实施例中，子座120可以与母座110磁吸连接，从而实现子座120与母座110的可拆卸连接。具体地，第一磁性体位于子座120中，第二磁性体位于母座110中，第一磁性体与第二磁性体相互吸引可以使子座120和母座110磁吸连接。关于第一磁性体与第二磁性体的更多说明可以参见图7及图9的相关描述。在一些实施例中，子座120可以通过卡扣及磁吸实现与母座110的可拆卸连接，有利于维持母座110与子座120之间的稳定连接，避免用户在佩戴信号采集装置时剧烈动作而导致母座110与子座120发生相对运动。子座120还可以通过其它多种可能的方式与母座110可拆卸连接，在此不作限制。
在一些实施例中，子座120可以通过网络(例如有线网络或无线网络)或通信线缆与外部设备连接，以实现信息和/或数据的传输及交换。例如，子座120可以通过无线网络将生理数据(即处理后的生理信号)传输至外部设备。关于子座120的更多说明可以参见图4、图8A、图8B、图9及本说明书其它部分的相关描述。
外部设备140用于对生理数据进行进一步处理。在一些实施例中，外部设备140可以对生理数据进行存储、统计、分析或其它更多的处理。在一些实施例中，外部设备140可以具有数据处理、显示、语音播放、通信等一种或多种功能。在一些实施例中，外部设备140可以包括移动设备141、平板电脑142、笔记本电脑143和台式电脑等。在一些实施例中，用户可以向外部设备140输入具体的处理指令(例如计算某时间段内的多次采集的血压平均值)。
应当注意的是，信号采集装置的应用场景仅仅是为了说明的目的而提供的，并不意图限制本说明书的范围。对于本领域的普通技术人员来说，可以根据本说明书的描述，做出多种修改或变化。然而，这些变化和修改不会背离本申请的范围。
以下将结合图2-图4对信号采集装置进行示例性说明。图2是根据本说明书的一些实施例所示的信号采集装置的结构示意图。图3是根据本说明书的一些实施例所示的母座的结构示意图。图4是根据本说明书的一些实施例所示的子座的结构示意图。结合图2-图4所示，在一些实施例中，信号采集装置200可以包括母座210和子座220，母座210可以为长方体结构，母座210可以包括相对设置的第一侧部213和第二侧部214，其中，第一侧部213用于与穿戴本体(图2-图4中未示出)连接，第二侧部214与子座220连接。在一些实施例中，母座210的第二侧部214处设置有凹槽211，子座220的形状与凹槽211的形状近似相同，凹槽211的尺寸(例如，长度或宽度)略大于子座220的尺寸，使得子座220整体可以嵌入凹槽211。在一些实施例中，子座220可以包括相对设置的第三侧部222和第四侧部223，其中，第三侧部222用于与母座210连接。在一些实施例中，传输接口可以设置于凹槽211内，传输插头设置于子座220的第三侧部222处。子座220嵌入凹槽211内与母座210配合，传输接口与传输插头电连接，使得传感器采集的用户生理信号可以通过传输接口与传输插头之间的连接传输至子座220的电路结构。
在一些实施例中，母座210可以为长方体结构。在另一些实施例中，母座210也可以为圆柱体结构或其它形状结构。在一些实施例中，母座210上的凹槽211可以为矩形凹槽211，子座220为适配于矩形凹槽211的长方体结构。在一些实施例中，母座 210上的凹槽211也可以为圆形凹槽211，子座220为适配于圆形凹槽211的圆柱体结构。在另一些实施例中，母座210上的凹槽211也可以为其它可能形状的(例如，三角形、星形、六边形等)凹槽211，例如，子座220的形状与凹槽211的形状相适配。在一些实施例中，为便于子座220相对于母座210装载和拆卸，子座220嵌入凹槽211后，子座220的部分结构可以相对于母座210的第二侧部凸出，子座220相对于母座210的凸出部分可以用于装载和拆卸子座220时的握持。
在一些实施例中，传输插头可以包括多个弹针221，传输接口可以包括多个触点212，多个触点212与多个弹针221一一对应设置。在一些实施例中，弹针221的一端与子座220电路结构电连接，弹针221另一端裸露设置，以与触点212接触。在一些实施例中，弹针221可以为导电材料(例如导电的金属材料)，以接收并传递生理信号。在一些实施例中，触点212可以为导电的金属结构的局部。例如，触点212可以为金属结构的端部、侧面、侧边或任意一点。金属结构远离触点212的一端与传感器的信号输出端电连接。在一些实施例中，金属结构可以为金属柱体结构、金属片状结构。在一些实施例中，弹针221的材质可以包括但不限于金、银、铜、铁、锡、铝等中的任意一种或几种，触点212的材质可以与弹针221的材质相同或不同。当传输插头与传输接口电连接时，多个触点212的端部与多个弹针221的端部一一接触。其中，一个触点212与一个传感器的信号输出端电连接，一个传感器采集的生理信号通过一个弹针221与一个触点212的电连接传输至子座220的电路结构，也就是说，多个传感器分别采集的多个生理信号与多个弹针221与多个触点212分别连接形成的通路一一对应传输。在一些实施例中，弹针221可以具有沿弹针221与触点212接触方向的弹性，从而使得，即使传输接头与传输插头之间有轻微的晃动，弹针221也可以与触点212保持接触。在一些实施例中，弹针221可以包括同轴设置的针头、弹簧及针管，弹簧设置于针管内，针头的一端设置于针管内，并与弹簧连接，针头的另一端露出针管设置，以与触点212接触。触点212与弹针221接触并挤压弹针221，这时，针头挤压弹簧，弹簧处于压缩状态。传输接头与传输插头之间有轻微的晃动时，弹簧的压缩程度随之调整，使弹针221在弹簧的弹力下始终与触点212保持接触。在一些实施例中，如图3所示，多个触点212可以位于凹槽211底部的侧壁上，如图4所示，多个弹针221可以位于子座220的第三侧部222上。当子座220整体嵌入凹槽211时，凹槽211底部的触点212与子座220第三侧部222上的弹针221一一对应接触。在一些实施例中，多个触点212也可以位于凹槽211侧部的侧壁上，多个弹针221也可以位于子座220中与第三侧部222或第四侧部223相邻的侧壁上。子座220整体嵌入凹槽211时，凹槽211侧壁的触点212与子座220侧壁的弹针221一一对应接触。在一些实施例中，多个触点212可以沿凹槽211边缘间隔分布。在一些实施例中，多个触点212也可以在凹槽211底部的底壁上呈阵列(例如，矩形阵列、圆形阵列、三角形阵列等)分布。在一些实施例中，多个触点212也可以呈直线分布或曲线分布。多个触点212还可以呈其它可能的形式分布。需要知道的是，弹针221与触点212的位置可以交换设置，也就是说，弹针221可以设置在凹槽211内，传感器的信号输出端与弹针221电连接，触点212设置在子座220的第三侧部222。
以下将结合图5-图9对信号采集装置进行又一示例性说明。图5是根据本说明书的一些实施例所示的信号采集装置的结构示意图。图6A是根据本说明书的一些实施例所示的母座的结构示意图。图6B是根据本说明书的一些实施例所示的母座的截面图。图7是根据本说明书的一些实施例所示的母座的爆炸图。图8A是根据本说明书的一些实施例所示的子座的结构示意图。图8B是根据本说明书的一些实施例所示的子座的截面图。图9是根据本说明书的一些实施例所示的子座的爆炸图。
结合图5-图9所示，信号传输装置500可以包括母座510和子座520，母座510上设置有凹槽511，子座520上设置有与凹槽511相适配的凸起结构522，凸起结构522相对于子座520的本体向外凸出。传输接口设置于凹槽511处，传输插头设置于凸起结构522上，凸起结构522嵌入凹槽511实现配接时，传输接口与传输插头电连接，使得传感器采集的用户生理信号可以通过传输接口与传输插头之间的连接传输至子座520的电路结构。在一些实施例中，传输接口包括集成的多个触点512，传输插头包括集成的多个弹针521，集成的多个触点512及集成的多个弹针521分别形成整体模组，整体模组上的触点512及弹针521一一对应地阵列分布，便于触点512及弹针521的一一对准和接触，同时也便于触点512和弹针521的对准。当传输插头与传输接口电连接时，多个触点512形成的整体模组与多个弹针521形成的整体模组对准，其上的触点512和弹针521一一接触。在一些实施例中，多个触点512集成的整体模组和多个弹针521集成的整体模组形状和尺寸近似相同，多个触点512和多个弹针521的阵列分布方式也相同，以便于触点512形成的整体模组与多个弹针521形成的整体模组对准。关于弹针521及触点512的更多说明可以参考图2-图4的相关描述。
结合图6B和图7，母座510可以包括第一母座壳体516和第二母座壳体517，第一母座壳体516和第二母座壳体517相拼接形成内部具有安装腔的母座510的本体。为了防止穿戴本体清洗时，清洗液体进入母座510中，或用户穿戴时身上的汗渍进入母座510中，在一些实施例中，第一母座壳体516和第二母座壳体517直接可以为密封连接，以提高母座510的防水性能。例如，第一母座壳体516和第二母座壳体517之间可以设置密封圈。在一些实施例中，第一母座壳体516处设置有凹槽511，凹槽511底部的侧壁上设置有安装口513，传输接口通过安装口513嵌设于凹槽511内。在一些实施例中，传输接口可以包括多个触点512，多个触点512呈阵列分布。
在一些实施例中，传输接口还可以包括第二转接板514，第二转接板514固定于安装口513内，第二转接板514设置有用于固定多个触点512的多个第三孔部(图中未示出)，多个第三孔部呈阵列分布，多个第三孔部与多个触点512一一对应设置。在一些实施例中，触点512可以为金属柱，金属柱固定于第三孔部内，金属柱的一端裸露于第二转接板514并可以与弹针521接触。在一些实施例中，第二转接板514的至少部分位于母座510内部，第二转接板514具有触点512的一侧通过安装口513伸出至母座510的外部。在一些实施例中，第二转接板514的周侧与安装口513对应的凹槽511的侧壁之间的缝隙中可以填充有防水材料(例如，环氧树脂、塑料、硅胶等)或设置密封圈来进一步提高母座510的防水性能。
在一些实施例中，母座510还可以包括第一电路板515，第一电路板515位于母座510的安装腔中，第一电路板515与第二转接板514中背离多个触点512与多个弹针521接触的端部的一侧连接。在一些实施例中，第一电路板515与母座固定连接。具体地，第一电路板515与第二母座壳体517通过螺纹固定连接。第一电路板515及第二母座壳体517上对应设置有多个螺纹孔5151，螺钉5152依次通过第二母座壳体517及第一电路板515上的螺纹孔5151，实现第一电路板515与第二母座壳体517的固定。
在一些实施例中，信号采集装置可以包括一根或多根导线(图中未示出)，每根导线的一端与一个传感器电连接，每根导线的另一端通过第一电路板515的线路与一个触点512连接。导线布设或埋设于穿戴本体，传感器采集的生理信号依次通过导线、第一电路板515的线路、触点512、弹针521传输至子座520。多个触点512呈阵列排布，相邻的两个触点512之间的间距较小，每根导线需要与一个触点电连接，不同导线及其对应的触点的连接处之间的间距太小，导致信号采集装置生产难度较高，以及各连接处可能发生接触，影响生理信号的准确传递，甚至导致电路发生短路的问题。基于上 述问题，在一些实施例中，第一电路板515上对应于第二转接板514周侧的位置设有多个第四孔部(图中未示出)，第一电路板515的线路由第四孔部处向触点512延伸，并且第一电路板515的线路分别与触点512(金属柱)电连接。这里将导线固定在第四孔部处，并与第四孔部处的第一电路板515线路电连接。经由导线传输的生理信号通过第一电路板515中第四孔部处的线路向触点512传递，可以实现穿戴本体上传感器采集的生理信号汇集于母座510的目的，并能够统一经由母座510传输至子座520。进一步地，如此设置可以降低信号采集装置的生产难度，也可以防止各导线与各触点的连接处相接触而导致的生理信号传递混乱及发生短路的问题。在一些实施例中，导线还可以直接与触点512电连接，而不通过第一电路板515的电路与触点512电连接。
为了进一步提高母座510的防水性能，防止信号采集装置在清洗或汗渍浸入母座510内部时，第一电路板515发生损坏，在一些实施例中，在母座510进行封装前，在母座510内部灌装环氧树脂，以将第一电路板515进行包裹，从而起到防水、防汗渍的作用。在其它的可替代实施例中，第一电路板515表面可以涂覆有三防漆、纳米涂层等材质，以提高第一电路板515的防水、防汗渍的效果。
结合图8B和图9，子座520可以包括第一子座壳体527和第二子座壳体528，第一子座壳体527和第二子座壳体528相拼接形成内部具有安装腔的子座520的本体，安装腔内安装电路结构。在一些实施例中，第一子座壳体527处设置有凸起结构522，凸起结构522可以包括凹陷部523，凹陷部523位于凸起结构522远离第一子座壳体527的一侧。在一些实施例中，凹陷部523的底壁可以设置有多个第一孔部5231，多个第一孔部5231与多个弹针521一一对应。在一些实施例中，弹针521的至少部分可以通过第一孔部5231伸出至子座520的外部，第一孔部5231的尺寸略大于弹针521的直径，当弹针521从第一孔部5231伸出时，第一孔部5231可以对弹针521形成的整体模组起到固定作用。凸起结构522嵌入凹槽511配合时，凸起结构522内的弹针521与凹槽511内的触点512接触。凸起结构522的形状与凹槽511的形状近似相同，凸起结构522的尺寸略小于凹槽511的尺寸，使得凸起结构522可以嵌入凹槽511与凹槽511相配接，实现母座510与子座520的连接。在一些实施例中，第二转接板514具有触点512的一侧通过安装口513伸出至母座510的外部，凸起结构522内的凹陷部523的形状与凹槽511内的第二转接板514的形状近似相同，第二转接板514的尺寸略小于凹陷部523的尺寸，使得第二转接板514可以嵌入凹陷部523与凹陷部523相配接，与凸起结构522及凹槽511共同形成的双重配接可以实现子座520与母座510配合的初步稳定，保持弹针521与触点512的持续接触。
在一些实施例中，沿凸起结构522相对于子座520的本体中第一子座壳体527的凸出方向，多个弹针521与触点512相接触的一端低于凸起结构522远离子座520的本体的侧面。也就是说，弹针521是低于凸起结构522远离子座520的本体的侧面设置的，可以对弹针521起到保护作用，避免子座520的移动过程中弹针521与外部物体发生碰撞或磨损。
在一些实施例中，传输插头还可以包括第一转接板524，第一转接板524固定于子座520安装腔内，并覆盖凹陷部523的底壁，多个弹针521阵列分布在第一转接板524上，弹针521的一端可以通过第一孔部伸出第一子座壳体527的外部。在一些实施例中，第一转接板524与第一子座壳体527固定连接。具体地，第一转接板524上设置有螺纹孔，第一子座壳体527上靠近第一转接板524的一侧设置有具有盲孔螺纹的螺纹柱，螺钉依次通过第一转接板524上的螺纹孔并伸入第一子座壳体527上的螺纹柱内，实现第一转接板524与第一子座壳体527的连接。
在一些实施例中，电路结构还可以包括第二电路板525，传输插头通过第二电 路板525与电源电路526和信号发射器连接，第二电路板525与第一转接板524背离多个弹针521的一侧连接，且第二电路板525与第二子座壳体528固定连接。传输插头设置于第一转接板524上，电路设置于第二电路板525上，这样的结构设置有利于节省布设空间，有助于装置小型化。在一些实施例中，为进一步节省布设空间，第二电路板525与第一转接板524在垂直于子座520和母座510插接方向的投影面上彼此重叠。
在一些实施例中，第二电路板525可以包括一个或多个第一卡扣式接口5251，第一转接板524包括与第一卡扣式接口5251相对应的第二卡扣式接口5241，第一卡扣式接口5251和第二卡扣式接口5241通过柔性电路板529电连接，使得第二电路板525与第一转接板524电连接。
在一些实施例中，为了便于用户与信号采集装置的交互，子座520上还可以包括指示灯(图中未示出)、充电口532、数据口533、按钮531中的至少一种。具体地，指示灯的颜色用于表示电量，还可以用于表示子座520是否完成与母座510的配接。充电口532用于外接充电线路。数据口533用于外接数据线，子座520通过数据线与外部设备进行数据传输。按钮531用于切换控制电源电路的连通和断开。在一些实施例中，子座520上设置有用于安装指示灯、充电口532、数据口533或按钮531的至少一个第二孔部5271。在一些实施例中，为了装置内部的语音输出，子座520可以通过开孔以及材料的选择等方式实现声音的有效输出。
需要说明的是，上述的母座510和子座520可以为任意形状的结构，不限制于图中所示的长方体结构。上述的凹槽511与凸起结构522也可以为任意形状的结构，而不限制于图中所示的长方形结构。
在一些实施例中，子座520可以与母座510磁吸连接，从而实现子座520与母座510的可拆卸连接。在一些实施例中，第一磁性体528位于子座520内部的安装腔中。在一些实施例中，凸起结构522是内部中空的结构，凸起结构522的内部与子座520的安装腔连通，这里凸起结构522对应的侧壁与凹陷部523对应的侧壁之间形成用于放置第一磁性体的安装槽，当第一转接板524固定于第一子座壳体527时，第一转接板524可以起到固定第一磁性体528的作用，防止第一磁性体528发生脱落或移动。第二磁性体518位于母座510凹槽511的底壁处，并位于第二转接板514的周侧，当子座520与母座510相配合时，第一磁性体528可以与第二磁性体518位置相对。其中，第一磁性体528及第二磁性体518可以为磁性材料，或者，第一磁性体528及第二磁性体518中的一个为磁性材料，另一个为能够被磁化的金属材料。第一磁性体528与第二磁性体518相互吸引可以使凸起结构522只需放在母座510的凹槽511的附近处，便可顺利滑入母座510的凹槽511中，实现子座520与母座510的连接以及传输接口与传输插头的电连接。在一些实施例中，第一磁性体528和第二磁性体518可以对应设置多个，以增加母座510与子座520的磁吸力，从而更稳固母座510与子座520的连接。在一些实施例中，子座520还可以通过上述滑槽与导轨的方式及磁吸的方式，组合实现与母座510的可拆卸连接，有利于维持母座510与子座520之间的稳定连接，避免用户在佩戴信号采集装置时剧烈动作而导致母座510与子座520发生相对移动。母座510与子座520之间通过第一磁性体528及第二磁性体518磁性连接后，控制传输接口与传输插头之间的电连接通路，母座510与子座520断开磁吸后，控制传输接口与传输插头之间的电连接通路即断开，也就是说，可以将第一磁性体528与第二磁性体518之间的磁性连接认为是一种电磁性开关，无需单独设置物理按钮，即可控制母座510与子座520之间的电连接通路的连通和断开，便于用户的操控和使用。
在一些实施例中，子座还可以通过其它方式与母座实现可拆卸连接，以下将结合图10A-图12对子座与母座的可拆卸连接进行示例性说明。图10A是根据本说明书 的一些实施例所示的信号采集装置的结构示意图，图10B是根据本说明书的一些实施例所示的信号采集装置另一视角的结构示意图，图11是根据本说明书的一些实施例所示的母座的结构示意图，图12是根据本说明书的一些实施例所示的子座的结构示意图。
结合图10A-图12所示，信号传输装置1000与图5-图9示出的信号传输装置500的整体结构大致相同，其中，图10A-图12中所示的母座1010、凹槽1011和子座1020、凸起结构1022分别与图5-图9中所示的母座510、凹槽511和子座520、凸起结构522等结构相类似，在此不做赘述。
信号传输装置1000与信号传输装置500的主要区别之处在于：母座1010的一侧壁设有开口，该开口与凹槽1011连通。在一些实施例中，凹槽1011中与开口所在侧壁相邻的两个侧壁上均设置有滑槽10111，滑槽10111相对于凹陷凹槽1011中与开口所在侧壁相邻的侧壁壁面凹陷。在一些实施例中，滑槽10111由开口所在侧壁处向近似垂直于开口所在侧壁的方向(例如，图11中示出的箭头A)延伸。凸起结构1022与开口所在侧壁相邻的两个侧壁相对应地的两侧壁上设置有与滑槽10111相配合的导轨10221，导轨10221凸出于凸起结构1022侧壁设置。当子座1020与母座1010相配接时，子座1020的导轨10221可以卡入母座1010的滑槽10111，使导轨10221沿滑槽10111滑动，滑动至凸起结构1022与凹槽1011上开口相对的侧壁抵接时停止，此时，子座1020的多个弹针1021与母座1010的多个触点1012的一一对应接触，实现传输接口与传输插头电连接。本实施例通过滑槽10111与导轨10221，实现子座1020与母座1010的可拆卸连接，并实现子座1020与母座1010对接过程中的限位，便于多个弹针1021与多个触点1012的一一对应接触。
在一些实施例中，导轨10221沿垂直其长度方向的截面积的形状可以为三角形、四边形、T型等其它任意形状，当凸起结构1022需要嵌入凹槽1011时，导轨10221可以卡入滑槽10111中并相对于滑槽10111滑动。导轨10221和滑槽10111的位置可以交换，即，凸起结构1022的侧壁上设置有滑槽10111，凹槽1011相对应的侧壁上设置有导轨10221。
在一些实施例中，信号采集装置还可以包括限位组件，限位组件可以包括一个或多个凸块10112和与凸块10112相配合的凹口10222。其中，凸块10112可以在滑槽10111中，凹口10222可以设置在导轨10221上，当子座1020插入母座1010中时，导轨10221沿A方向在滑槽10111中滑动，当滑动至凸起结构1022与凹槽1011上开口相对的侧壁抵接时停止，凸块10112与凹口10222相配合，从而起到限位作用，提高子座1020和母座1010之间的连接强度。
需要注意的是，以上对于信号采集装置的描述，仅为示例性描述，并不能把本说明书限制在所举实施例范围之内。其中不同实施例可能产生的有益效果不同，在不同的实施例里，可能产生的有益效果可以是以上任意一种或几种的组合，也可以是其他任何可能获得的有益效果。
上文已对基本概念做了描述，显然，对于本领域技术人员来说，上述详细披露仅仅作为示例，而并不构成对本申请的限定。虽然此处并没有明确说明，本领域技术人员可能会对本申请进行各种修改、改进和修正。该类修改、改进和修正在本申请中被建议，所以该类修改、改进、修正仍属于本申请示范实施例的精神和范围。
同时，本申请使用了特定词语来描述本申请的实施例。如“一个实施例”、“一实施例”、和/或“一些实施例”意指与本申请至少一个实施例相关的某一特征、结构或特点。因此，应强调并注意的是，本说明书中在不同位置两次或多次提及的“一实施例”或“一个实施例”或“一个替代性实施例”并不一定是指同一实施例。此外，本申请的一个或多个实施例中的某些特征、结构或特点可以进行适当的组合。
此外，除非权利要求中明确说明，本申请处理元素和序列的顺序、数字字母的使用、或其他名称的使用，并非用于限定本申请流程和方法的顺序。尽管上述披露中通过各种示例讨论了一些目前认为有用的发明实施例，但应当理解的是，该类细节仅起到说明的目的，附加的权利要求并不仅限于披露的实施例，相反，权利要求旨在覆盖所有符合本申请实施例实质和范围的修正和等价组合。例如，虽然以上所描述的系统组件可以通过硬件设备实现，但是也可以只通过软件的解决方案得以实现，如在现有的服务器或移动设备上安装所描述的系统。
同理，应当注意的是，为了简化本申请披露的表述，从而帮助对一个或多个发明实施例的理解，前文对本申请实施例的描述中，有时会将多种特征归并至一个实施例、附图或对其的描述中。但是，这种披露方法并不意味着本申请对象所需要的特征比权利要求中提及的特征多。实际上，实施例的特征要少于上述披露的单个实施例的全部特征。
一些实施例中使用了描述成分、属性数量的数字，应当理解的是，此类用于实施例描述的数字，在一些示例中使用了修饰词“大约”、“近似”或“大体上”来修饰。除非另外说明，“大约”、“近似”或“大体上”表明数字允许有±220％的变化。相应地，在一些实施例中，说明书和权利要求中使用的数值参数均为近似值，该近似值根据个别实施例所需特点可以发生改变。在一些实施例中，数值参数应考虑规定的有效数位并采用一般位数保留的方法。尽管本申请一些实施例中用于确认其范围广度的数值域和参数为近似值，在具体实施例中，此类数值的设定在可行范围内尽可能精确。
针对本申请引用的每个专利、专利申请、专利申请公开物和其他材料，如文章、书籍、说明书、出版物、文档等，特此将其全部内容并入本申请作为参考。与本申请内容不一致或产生冲突的申请历史文件除外，对本申请权利要求最广范围有限制的文件(当前或之后附加于本申请中的)也除外。需要说明的是，如果本申请附属材料中的描述、定义、和/或术语的使用与本申请内容有不一致或冲突的地方，以本申请的描述、定义和/或术语的使用为准。
最后，应当理解的是，本申请中实施例仅用以说明本申请实施例的原则。其他的变形也可能属于本申请的范围。因此，作为示例而非限制，本申请实施例的替代配置可视为与本申请的教导一致。相应地，本申请的实施例不仅限于本申请明确介绍和描述的实施例。

Claims (21)

  1. 一种信号采集装置，包括：
    安装传感器的穿戴本体，被配置为穿戴在用户身上并通过所述传感器采集用户的生理信号；
    子座，用于容纳电路结构，所述电路结构包括电源电路和信号发射器，所述电源电路被配置为向所述传感器供电，所述信号发射器被配置为将所述生理信号发送给外部设备；以及
    母座，所述母座固定在所述穿戴本体上，所述子座与所述母座可拆卸地连接，其中，所述母座具有传输接口，在所述母座和所述子座相连接时，所述电路结构和所述传感器通过所述传输接口电连接。
  2. 根据权利要求1所述的信号采集装置，所述电路结构包括与所述传输接口相适配的传输插头，所述传输插头与所述信号发射器和所述电源电路电连接；所述母座设置有凹槽，所述子座的至少部分结构通过所述凹槽与所述母座可拆卸连接；
    其中，所述传输接口位于所述凹槽处，当所述子座与所述母座连接时，所述传输插头与所述传输接口电连接。
  3. 根据权利要求2所述的信号采集装置，所述子座包括与所述凹槽相适配的凸起结构，所述凸起结构相对于所述子座的本体向外凸出，所述传输插头嵌接于所述凸起结构；
    其中，当所述凸起结构与所述凹槽之间相配接时，所述传输插头与所述传输接口电连接。
  4. 根据权利要求2或3所述的信号采集装置，所述传输插头和所述传输接口中的一个包括多个弹针，所述多个弹针呈阵列分布；
    所述传输插头和所述传输接口中的另一个包括多个触点，所述多个触点与所述多个弹针一一对应；
    其中，当所述传输插头与所述传输接口电连接时，所述多个触点的端部与所述多个弹针的端部一一接触。
  5. 根据权利要求4所述的信号采集装置，所述凸起结构包括凹陷部，所述凹陷部位于所述凸起结构中远离所述子座的本体的一端，所述传输插头嵌设于所述凹陷部的底壁上。
  6. 根据权利要求5所述的信号采集装置，所述凹陷部的底壁设置有多个第一孔部，所述多个第一孔部与所述多个弹针一一对应，所述多个弹针的至少部分通过所述多个孔部伸出至所述子座的外侧。
  7. 根据权利要求6所述的信号采集装置，沿所述凸起结构相对于所述子座的凸出方向，所述多个弹针与所述触点相接触的一端低于所述凸起结构远离所述第子座的本体的端 部。
  8. 根据权利要求6所述的信号采集装置，所述传输插头还包括第一转接板，所述第一转接板位于所述子座中，并覆盖所述凹陷部的底壁，所述多个弹针分布在所述第一转接板上。
  9. 根据权利要求8所述的信号采集装置，所述电路结构还包括第一电路板，所述传输插头通过所述第一电路板与所述电源电路和所述信号发射器连接，所述第一电路板与所述第一转接板背离所述多个弹针的一侧连接，且所述第一电路板与所述第一转接板在垂直于所述子座和所述母座插接方向的投影面上彼此重叠，所述第一电路板与所述子座固定连接。
  10. 根据权利要求9所述的信号采集装置，所述电路结构还包括柔性电路板，所述第一电路板包括第一卡扣式接口，所述第一转接板包括第二卡扣式接口，所述柔性电路板的两端分别与第一卡扣式接口和所述第二卡扣式接口电连接，使得所述第一电路板与所述第一转接板电连接。
  11. 根据权利要求1所述的信号采集装置，所述子座还包括指示灯、充电口、数据口、按钮中的至少一种，所述子座上设置有用于安装所述指示灯、所述充电口、所述数据口或所述按钮的至少一个第二孔部。
  12. 根据权利要求4所述的信号采集装置，所述凹槽处设置有安装口，所述安装口位于所述凹槽的槽底处，所述传输接口通过所述安装口嵌设于所述凹槽处。
  13. 根据权利要求12所述的信号采集装置，所述传输接口还包括第二转接板，所述第二转接板的至少部分位于所述母座中，所述第二转接板的一侧通过所述安装口伸出至所述母座的外部，所述第二转接板设置有用于固定所述多个触点的第三孔部。
  14. 根据权利要求13所述的信号采集装置，所述母座还包括第二电路板，所述第二电路板与所述第二转接板中背离所述多个触点与所述多个弹针接触的端部的一侧连接，使所述多个触点与所述第二电路板的线路连接，所述第二电路板与所述母座的壳体固定连接。
  15. 根据权利要求14所述的信号采集装置，所述信号采集装置还包括导线，所述导线的一端与所述传感器电连接，所述导线的另一端通过所述第二电路板的线路与所述触点连接。
  16. 根据权利要求15所述的信号采集装置，所述第二电路板位于所述第二转接板周侧的位置设有多个第四孔部，所述第二电路板的线路由所述第四孔部处向所述触点延伸，所述导线固定在所述第四孔部处，并与所述第四孔部处的所述第二电路板的线路电连接。
  17. 根据权利要求1所述的信号采集装置，所述子座元包括第一磁性体，所述第一磁性体位于所述子座中；所述母座包括第二磁性体，所述第二磁性体位于所述母座中，其中，所述第一磁性体与所述第二磁性体相互吸引使所述子座和所述母座相连接。
  18. 根据权利要求1所述的信号采集装置，所述子座和所述母座之间通过卡扣进行可拆卸连接。
  19. 根据权利要求3所述的信号采集装置，所述凸起结构的侧壁和所述凹槽相对应的侧壁分别设有相适配的滑槽和导轨。
  20. 根据权利要求1所述的信号采集装置，所述信号采集装置分布于所述穿戴本体中对应所述用户的胸部、肩膀、腹部、腰部或大腿处的位置。
  21. 根据权利要求1所述的信号采集装置，所述生理信号包括肌电信号、姿态信号、心电信号、呼吸信号、温度信号、湿度信号中的至少一种。
PCT/CN2022/108315 2022-07-27 2022-07-27 一种信号采集装置 WO2024020875A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070060971A (ko) * 2005-12-08 2007-06-13 충남대학교산학협력단 생체신호의 측정을 위한 스마트 의복
KR20080021267A (ko) * 2006-09-01 2008-03-07 연세대학교 산학협력단 생체신호 측정기능을 갖는 스마트의류
KR101346769B1 (ko) * 2012-12-21 2013-12-31 인제대학교 산학협력단 생체신호 측정용 스마트 의복의 접속구조
RU142661U1 (ru) * 2013-11-14 2014-06-27 Общество с ограниченной ответственностью "ТЕЛОВАЛЬ" Устройство питания в системе дистанционного непрерывного мониторинга физиологических параметров человека
US20140213878A1 (en) * 2013-01-29 2014-07-31 Perminova Inc. Magnetically connected electrode for measuring physiological signals
US20140330090A1 (en) * 2013-05-01 2014-11-06 Perminova Inc. System for monitoring heart failure patients featuring necklace-shaped sensor and display based on a conventional television or mobile device
US20160038083A1 (en) * 2014-08-08 2016-02-11 Orn, Inc. Garment including integrated sensor components and feedback components
RU176906U1 (ru) * 2017-10-06 2018-02-01 Арташес Георгиевич Армаганов Устройство дистанционного непрерывного мониторинга физиологических параметров человека

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070060971A (ko) * 2005-12-08 2007-06-13 충남대학교산학협력단 생체신호의 측정을 위한 스마트 의복
KR20080021267A (ko) * 2006-09-01 2008-03-07 연세대학교 산학협력단 생체신호 측정기능을 갖는 스마트의류
KR101346769B1 (ko) * 2012-12-21 2013-12-31 인제대학교 산학협력단 생체신호 측정용 스마트 의복의 접속구조
US20140213878A1 (en) * 2013-01-29 2014-07-31 Perminova Inc. Magnetically connected electrode for measuring physiological signals
US20140330090A1 (en) * 2013-05-01 2014-11-06 Perminova Inc. System for monitoring heart failure patients featuring necklace-shaped sensor and display based on a conventional television or mobile device
RU142661U1 (ru) * 2013-11-14 2014-06-27 Общество с ограниченной ответственностью "ТЕЛОВАЛЬ" Устройство питания в системе дистанционного непрерывного мониторинга физиологических параметров человека
US20160038083A1 (en) * 2014-08-08 2016-02-11 Orn, Inc. Garment including integrated sensor components and feedback components
RU176906U1 (ru) * 2017-10-06 2018-02-01 Арташес Георгиевич Армаганов Устройство дистанционного непрерывного мониторинга физиологических параметров человека

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