CN209091388U - Wearable trunk attitude monitoring system - Google Patents
Wearable trunk attitude monitoring system Download PDFInfo
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- CN209091388U CN209091388U CN201820972575.3U CN201820972575U CN209091388U CN 209091388 U CN209091388 U CN 209091388U CN 201820972575 U CN201820972575 U CN 201820972575U CN 209091388 U CN209091388 U CN 209091388U
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- sensor
- flexible circuit
- circuit board
- monitoring system
- attitude monitoring
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Abstract
The utility model relates to a kind of wearable trunk attitude monitoring systems, including flexible circuit board, the sensor being connect with the flexible circuit board, it further include attachment elastic band, sewing hole is provided on the flexible circuit board, bending section is formed on the flexible circuit board between adjacent sewing hole, the flexible circuit board passes through the sewing hole and the elastic band connection of attachment.Flexible circuit is not pliable to fracture.
Description
Technical field
The utility model relates to wearable device fields, in particular to a kind of wearable trunk attitude monitoring system.
Background technique
In recent years, with the development of sensor technology and the raising of microprocessor calculated performance, the layer of novel sensor
Not poor out, intelligent wearable device is come into being.A large amount of human action capturing technologies are to pass through camera shooting based on optical technology at present
First-class external equipment carries out the acquisition of human action based on image recognition technology, but this technology is easy by illumination, environment
Limitation be difficult to apply in personal wearable device；Existing wearable device is used flexible circuit and is attached, but
When in use, bend flexible circuit for a long time, pull after fracture.
Utility model content
The utility model provides a kind of wearable trunk posture prison to overcome the problems, such as above-mentioned flexible circuit frangibility
Examining system further includes attachment elastic band, the flexible circuit including flexible circuit board, the sensor connecting with flexible circuit board
It is provided with sewing hole on plate, forms bending section on the flexible circuit board between adjacent sewing hole, the flexible circuit board is logical
Cross the sewing hole and the elastic band connection of attachment.
Further, the flexible circuit board passes through the sewing hole after the attachment elastic band is stretched to threshold percentage
It sutures and connects with the attachment elastic band.
Further, the threshold percentage is between 20%~25%.
It further, further include master controller, the master controller includes microprocessor, battery and the microprocessor
The vibrating motor and/or wireless transmission unit of connection.
Further, the sensor is welded on the flexible circuit board.
Further, the sewing hole is arranged in the two sides of the flexible circuit board.
Further, the sensor includes the first sensor being sequentially distributed from cervical vertebra to lumbar vertebrae, second sensor,
Three sensors, the 4th sensor, first sensor setting are the second sensor, described in corresponding cervical vertebra lower end position
In corresponding thoracic vertebrae fragment position, the position of corresponding lumbar segment is arranged in the 4th sensor for 3rd sensor setting.
Further, the back side positioned at the chip welding section of the flexible circuit board is additionally provided with and the flexible circuit board
The reinforcing section of fitting.
Further, the sensor, microprocessor, vibrating motor, wireless transmission unit are arranged in the flexible circuit
Front, battery be arranged at the flexible circuit back side.
Further, the sensor includes the gyroscope, accelerometer and magnetometer integrated.
Wearable trunk attitude monitoring system in the utility model, the bending that can be formed by by discharging elastic band
Section compensates the deformation of the flexible circuit board, and the flexible circuit board is prevented to be torn or fracture.
Detailed description of the invention
Can be more clearly understood the feature and advantage of the utility model by reference to attached drawing, attached drawing be schematically without
It is interpreted as carrying out any restrictions to the utility model, in the accompanying drawings:
Fig. 1 is the system structure diagram of the wearable trunk attitude monitoring system in some embodiments of the utility model；
Fig. 2 is the wearing schematic diagram of the wearable trunk attitude monitoring system in some embodiments of the utility model；
Fig. 3 is sensor position signal in the wearable trunk attitude monitoring system in some embodiments of the utility model
Figure；
Fig. 4 is the system structure diagram of the wearable trunk attitude monitoring system in some embodiments of the utility model；
Fig. 5 is to define the coordinate of attitude angle in wearable trunk attitude monitoring system in some embodiments of the utility model
It is schematic diagram；
Fig. 6 is the monitoring vertebra state signal of the wearable trunk attitude monitoring system in some embodiments of the utility model
Figure；
Fig. 7 is the monitoring vertebra state signal of the wearable trunk attitude monitoring system in some embodiments of the utility model
Figure；
Fig. 8 is the monitoring vertebra state signal of the wearable trunk attitude monitoring system in some embodiments of the utility model
Figure；
Fig. 9 is the monitoring vertebra state signal of the wearable trunk attitude monitoring system in some embodiments of the utility model
Figure；
Figure 10 is that the monitoring vertebra state of the wearable trunk attitude monitoring system in some embodiments of the utility model is shown
It is intended to；
Figure 11 is that the monitoring vertebra state of the wearable trunk attitude monitoring system in some embodiments of the utility model is shown
It is intended to；
Figure 12 is the system structure diagram of the wearable trunk attitude monitoring system in some embodiments of the utility model；
Figure 13 is the structural schematic diagram of wearable trunk attitude monitoring system in some embodiments of the utility model；
Figure 14 is the front schematic view of wearable trunk attitude monitoring system in some embodiments of the utility model；
Figure 15 is the system of the master controller in some embodiments of the utility model in wearable trunk attitude monitoring system
Structural schematic diagram；
Figure 16 is the structure of the microprocessor in some embodiments of the utility model in wearable trunk attitude monitoring system
Schematic diagram.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
The utility model embodiment discloses a kind of for capturing the donning system of trunk motion information, including sensing
Device, microprocessor, wireless transmission unit, vibrating motor, battery, flexible circuit board, plastic shell, trunk posture correction belt or tight
Clothing, remote terminal with it.Further include attachment elastic band, is provided with sewing hole, the flexible circuit board on the flexible circuit board
Upper adjacent sewing hole forms bending section, and the flexible circuit board passes through sewing hole and the elastic band connection of attachment.And it is specific
Give the function and arrangement of each module.The system can compensate overall deformation by bending section, prevent the wearing
System due to deformation cause flexible circuit board to fracture, deformation problems.The system can also completely obtain trunk movement letter
Breath, monitoring trunk posture pass through this equipment internal vibration motor when there is sitting posture or stance is in incorrect posture
Or remote terminal reminds wearer, while can obtain the time distribution map of wearer's body posture.It is described long-range
Terminal can be mobile phone or computer.
Sensor in the utility model obtains acceleration information, angular velocity data and geomagnetic field intensity number for measuring
According to the microprocessor is melted according to the acceleration information, angular velocity data and geomagnetic field intensity data using sensing data
Hop algorithm obtains attitude angle, is introduced as follows detailed process.
Existing attitude angle acquisition methods, example can be used in the attitude angle acquisition methods being related in the utility model embodiment
It such as can be special using the China of CN201410833641.5, CN201310616839.3, CN204479757U, CN205844898U
Attitude angle acquisition methods in sharp text, attitude angle acquisition methods are not within the scope of the utility model.The definition of attitude angle
It is generally defined under navigational coordinate system, as shown in Figure 5.
As shown in Figure 1, the utility model embodiment provides a kind of wearable trunk attitude monitoring system 100, if comprising
Dry sensor 1, microprocessor 2, wireless transmission unit 3, vibrating motor 4, battery 5, flexible circuit board 6, plastic shell 7, body
Dry posture correction belt or doublet 8, remote terminal 9.Wherein sensor 1 is arranged on flexible circuit board 6, as shown in Fig. 2, soft
Property circuit board 6 be placed on trunk posture correction belt or doublet 8, as shown in figure 3, be located at trunk back, along backbone side
To arrangement, sensor 1 is used to acquire the posture information of human spine different parts；Microprocessor 2 is positioned close to neck
Control circuit board on, for acquiring the motion information of sensor 1, and carry out posture blending algorithm, judge currently used person's
Whether sitting posture stance is harmful, for harmful posture information, the vibration of vibrating motor 4 can be triggered, to remind user；It is wireless to pass
Defeated unit 3 is responsible for microprocessor 2 and remote terminal 9 communicates, the attitude angle angle value that transmission microprocessor 2 is calculated, in setting
The work of portion's parameter；Remote terminal 9 can recorde the attitude data of human body, and can remind wearing user；Plastic shell 7
For protecting the part of welding chip on flexible circuit board 6, prevent physical damnification；Battery 5 is wearable trunk posture prison
Examining system power supply.The motion information includes real-time angular speed, acceleration and the magnetic field value of the multiple points of human body back backbone.Its
In several sensors arrangement are as follows: the sensor of cervical vertebra lower end one, two sensors of thoracic vertebrae section, lumbar segment one or two
A sensor.Further include attachment elastic band, is provided with sewing hole on the flexible circuit board 6, it is adjacent on the flexible circuit board 6
Sewing hole carries out after being bent to form bending section, and the flexible circuit board passes through the sewing hole and the elastic band connection of attachment.
In this way, compensating the bending state of the monitoring system by bending section when the monitoring system 100 being made to work.
Using several sensors 1 by the collected acceleration value of sensor, field strength values and gyroscope are collected
Magnitude of angular velocity obtain the real-time attitude angle of the trunk point, retouched using Eulerian angles by above-mentioned attitude angle acquisition methods
It states, includes course angle, pitch angle, roll angle.This CN201410833641.5, CN201310616839.3,
CN204479757U, CN205844898U are already mentioned above.
Several described sensors 1 are arranged on flexible circuit board 6, and flexible circuit board 6 is fixed on trunk posture correction belt
Or on doublet 8, trunk posture correction belt or doublet 8 are through on trunk.
Each sensor 1, microprocessor 2, wireless transmission unit 3 are all mounted on flexible circuit board 6, and flexible circuit board 6 is
Integral design, without mechanical connector between each sensor 1.
Supplying cell 5 is set to flexible circuit board 6 and is located at 2 back side of microprocessor, for for microprocessor 2, sensor 1,
Vibrating motor 4, wireless transmission unit 3 are powered.
As shown in figure 4, the utility model embodiment provides a kind of wearable trunk attitude monitoring system 100, including with
In the flexible circuit board 6 of extending direction and vertebra effect along vertebra, microprocessor 2, electricity on flexible circuit board 6 are set
Pond 5 and sensor 1, the microprocessor 2 are connect with the sensor 1, the battery 5 and the microprocessor 2 and the biography
Sensor 1 connects；The sensor 1 includes the first sensor 11 being sequentially distributed from cervical vertebra to lumbar vertebrae, second sensor 12, third
Sensor 13 and the 4th sensor 14 are provided with the first sensor 11 in corresponding cervical vertebra lower end position, in corresponding thoracic vertebrae section
Position is provided with the second sensor 12 and the 3rd sensor 13, and the position of corresponding lumbar segment is provided with the described 4th
Sensor 14；The sensor 1 is for acquiring acceleration value, field strength values and magnitude of angular velocity, and by the acceleration value, magnetic
Field intensity value and magnitude of angular velocity are sent to the microprocessor 2, the microprocessor 2 be configured as using the acceleration value,
Field strength values and magnitude of angular velocity obtain each 1 position vertebra of sensor attitude angle information (referring to
CN201410833641.5、CN201310616839.3、CN201510271805.4、CN204479757U、
CN205844898U), trunk posture prompt information is generated compared with threshold information according to the attitude angle information, wherein vertebra
Attitude angle information characterized by the attitude angle information of sensor 1.The definition of attitude angle is with reference to the navigational coordinate system definition in Fig. 7
Under course angle, roll angle and pitch angle.Above-mentioned first sensor 11, second sensor 12,3rd sensor the 13, the 4th sense
The quantity of device 14 is either one or more, when to be multiple, can carry out equalization processing, obtain each position
Attitude angle.The microprocessor 2 can be used by the algorithm that acceleration value, field strength values and magnitude of angular velocity obtain attitude angle
Step in above-mentioned attitude angle acquisition methods.It should be noted that in some embodiments, can from the first sensor 11,
Second sensor 12,3rd sensor 13 select one or more sensors to be implemented in the 4th sensor 14.
Trunk posture and correction system in the utility model are carried out by each section of vertebra of attitude angle of measurement with threshold value
The state of more available vertebra generates prompt information when being more than a certain range, and wearer is reminded to correct in time.
In order to more obviously prompt wearer, microprocessor 2 will be prompted to information and be sent to prompt dress in the utility model embodiment
It sets or remote terminal.Specifically, the monitoring system 100 further includes vibrating motor 4 and/or wireless transmission unit 3, the vibration
Dynamic motor 4, wireless transmission unit 3 are arranged on the flexible circuit board 6, the vibrating motor 4, wireless transmission unit 3 and institute
The connection of microprocessor 2 is stated, the microprocessor 2 is mentioned generating trunk posture compared with threshold information according to the attitude angle information
When showing information, controls the vibration of vibrating motor 4 and/or the trunk posture prompt information is passed through into the wireless transmission unit
3 are transferred to remote terminal 9.
The attitude angle information that the utility model analyzes each vertebral location carries out overall process judgement, obtains posture prompt letter
Breath, as described in Figure 5, attitude angle information includes course angle, pitch angle and roll angle, z-axis in the vertical direction and coordinate system on ground
Unanimously；The trunk posture prompt information includes that thoracic vertebrae lateral bending information, lumbar portion lateral bending information, cervical vertebra lean forward information, hunchback
Trend information, Lumbar kyphosis information and sitting posture lean forward information；
As shown in fig. 6, the microprocessor 2 is configured as judging the course angle and described second of the first sensor 11
When the difference of the course angle of sensor 12 is greater than first threshold, thoracic vertebrae lateral bending information is generated；Such as the first threshold can be
15 °, when the difference of the course angle of the first sensor 11 and the course angle of second sensor 12 is 25 ° 15 ° of >, generate chest
Vertebra lateral bending information.
As shown in fig. 7, the microprocessor 2 is configured as judging that the course angle of the second sensor 12 and third sense
The course angle difference of device 13 be greater than second threshold when or the 3rd sensor 13 course angle and the 4th sensor 14 boat
When being greater than second threshold to the difference at angle, lumbar portion lateral bending information is generated；Such as the second threshold can be 10 °, when described
When the course angle of second sensor 12 and the course angle difference of 3rd sensor 13 are 20 ° 10 ° of >, alternatively, the third senses
When the course angle of device 13 and the course angle difference of the 4th sensor 14 are 15 ° 10 ° of >, lumbar portion lateral bending information is generated.
As shown in figure 8, the microprocessor 2 is configured as judging the pitch angle of the first sensor 11 and the second sensing
When the difference of the pitch angle of device 12 is greater than third threshold value, generates cervical vertebra and lean forward information；Such as the third threshold value can be 10 °, when
When the difference of the pitch angle of the first sensor 11 and the pitch angle of the second sensor 12 is 20 ° 10 ° of >, cervical vertebra is generated
Lean forward information.
As shown in figure 9, the microprocessor 2 is configured as judging the pitch angle of the second sensor 12 and the third
When the difference of the pitch angle of sensor 13 is greater than four threshold values, bow-backed trend information is generated；Such as the 4th threshold value can be
It 10 °, when the difference of the pitch angle of the second sensor 12 and the pitch angle of 3rd sensor is 15 ° 10 ° of >, generates bow-backed
Trend information.
As shown in Figure 10, the microprocessor 2 is configured as judging that the pitch angle of the 4th sensor 14 and third pass
When the difference of the pitch angle of sensor 13 is greater than five threshold values, Lumbar kyphosis information is generated.Such as the 5th threshold value can be 10 °,
When the difference of the pitch angle of the 4th sensor 14 and the pitch angle of 3rd sensor 13 is 15 ° 10 ° of >, after generating lumbar vertebrae
Convex information.
As shown in figure 11, the microprocessor 2 is configured as judging the pitch angle of the first sensor 11, described second
The pitch angle of sensor 12, the pitch angle of the pitch angle of the 3rd sensor 13 and the 4th sensor 14 and ground are vertical
When the angle in direction is greater than six threshold values, generates sitting posture and lean forward information.Such as the 5th threshold value can be 10 °, when described first
The pitch angle of sensor 11 and 15 ° of angle, 10 ° of the > of ground vertical direction, 12 pitch angle of second sensor and ground are vertical
15 ° of angle 10 ° of the > of 15 ° of angle, 10 ° of the > in direction, the pitch angle of the 3rd sensor 13 and ground vertical direction, it is described
15 ° of angle, 10 ° of the > of the pitch angle of 4th sensor 14 and ground vertical direction generates sitting posture and leans forward information.
Above-mentioned first threshold, second threshold, third threshold value, the 4th threshold value, the 5th threshold value and the 6th threshold value can pass through people
For setting, can also be obtained by inquiry human body knowledge handbook.
Generally, the first threshold may be provided between 4 ° and 35 °, and the second threshold may be provided at 4 ° and 35 °
Between, the third threshold value is settable to be more than or equal to 5 °；4th threshold value, the 5th threshold value and the 6th threshold value may be provided at 4 ° and
Between 35 °.
Above-mentioned judgement, which is compared, to be realized by circuit, realized using subtraction circuit and comparator circuit, and two are sensed
The attitude angle information of device is input to the subtraction circuit, and the output of subtraction circuit is input to the comparator again, will be above-mentioned
Threshold value stores in both the buffers, and the buffer is connect with the input of the comparator, and the comparator circuit is compared, such as
The output of fruit subtraction circuit is greater than the output of threshold value buffer, then comparator output signal is to vibrating motor or wireless transmission
Unit.
Specifically, referring to Figure 16, the microprocessor 2 includes that the first attitude angle buffer 21 (is obtained using disclosed algorithm
Take attitude angle), the second attitude angle buffer 22 (obtaining attitude angle using disclosed algorithm), subtracter 23, threshold value cache
Device 24, comparator 25.
As shown in Fig. 2, the flexible circuit board 6 in the utility model embodiment is fixed on trunk posture correction belt or tight
With it on clothing, the trunk posture correction belt or doublet are worn on trunk.
Due to 100 overall flexibility structures of the monitoring system, and the chips such as microprocessor 2, sensor 1 are rigidity knot
Structure connect firm, reinforcement flexible circuit to guarantee the chips such as micro process 2, sensor 1 with the welding section 61 of flexible circuit board 6
Rigidity of the plate 6 in welding section 61 is also set at the back side for the chip welding section 61 for being located at the flexible circuit board 6 as shown in figure 12
It is equipped with the reinforcing section 10 being bonded with the flexible circuit board 6, the material of the flexible circuit board 6 uses fr4 glass fibre ring
Oxygen resin copper-clad plate, is provided with circuit layer, for transmitting signal and electricity between the chip devices such as micro process 2, sensor 1
Source, the thinner thickness of the flexible circuit board 6, thickness are generally 0.1~0.2mm, and surface is provided with polyimides or polyester
Film.The reinforcing section can also be used glass-epoxy copper-clad plate, but the thickness of the relatively described flexible circuit board 6 of thickness
Degree is thick, e.g., 0.5~1mm can be used.
The flexible circuit board 6 is arranged in the sensor 1, microprocessor 2, vibrating motor 4, wireless transmission unit 3
Front, the battery 5 may be provided at 6 back side of flexible circuit board, ensure that Mass Distribution is uniform；By by sensor 1, micro-
Processor 2, vibrating motor 4, wireless transmission unit 3 are directly welded at the mode on flexible circuit board 6, ensure that chip and flexibility
Circuit board 6 contacts reliably, while making compact overall structure, is more applicable for wearable environment.
In order to reduce the volume and weight of the sensor 1, the sensor 1 includes the gyroscope integrated, adds
Speedometer and magnetometer or the gyroscope chip integrated, accelerometer chip and magnetometer chip.
Monitored in the utility model embodiment system 100 can wearable sensor measurement obtain attitude angle information, to ridge
The state of vertebra is monitored, and when the angle for monitoring vertebra is unsatisfactory for normal value, generates prompt information.It is affected by environment compared with
It is small, stablize.
Based on the attitude angle acquisition methods and correction system 100 in above-mentioned Fig. 1~Figure 12, such as Figure 13, Figure 14, Tu15Suo
Show, the utility model embodiment additionally provides a kind of wearable trunk attitude monitoring system 100, including master controller 11, flexibility
Circuit board 6, the sensor 1 being connect by flexible circuit board 6 with the master controller 11 further include attachment elastic band 12, described
Sewing hole 66 is provided on flexible circuit board 6, the flexible circuit board 6 is after the attachment elastic band 12 is stretched to threshold percentage
It is connected by the sewing hole 66 and the attachment elastic band 12 suture.After discharging elastic band 12, flexible circuit 6 is in adjacent seam
It closes and forms bending section 65 between hole 66, in non-tension stretch, the length of the bending section 65 between adjacent sewing hole 66 is big
Attachment elastic band 12 between the adjacent sewing hole 66.The monitoring system 100, when in use, it has to and then dress
Person is bent or distorts, and at this moment, is compensated by the bending section 65, prevent the flexible circuit board 6 be broken off or
Person fractures.The threshold percentage can be between 20%~25%.The attachment elastic band 12 with wearing clothes for connecting, e.g.,
Velcro is set on the attachment elastic band, wearing clothes connection is affixed on by magic；Figure 13 be the attachment elastic band 12 oneself
By when state.
The master controller 11 include with above-mentioned microprocessor 2, above-mentioned vibrating motor 4 and/or with the micro process
The wireless transmission unit 3 that device 2 connects；The effect of the microprocessor 2 is identical as the effect in above-described embodiment；The sensor
1, the microprocessor 2, the vibrating motor 4, the wireless transmission unit 3 can be directly welded on the flexible circuit board 6,
It ensure that the reliability of electric connection, while making compact-sized, be more in line with wearable use environment.
The sensor 1 include it is multiple, be sequentially distributed on the flexible circuit board 6, the sewing hole 66 can be described
1 side of sensor setting, convenient for the part for being provided with sensor 1 on flexible circuit board 6 to be fixed, so that flexible circuit board
It is firm to contact with sensor 1.
The method for making above-mentioned wearable trunk attitude monitoring system 100, includes the following steps:
The attachment elastic band is stretched threshold percentage length, such as 20%~25% by A, will be welded with chip (microprocessor
2, sensor chip 1) flexible circuit board 6 be laid on the attachment elastic band 12, will be described soft from the sewing hole 66
Property circuit board 6 and the attachment elastic band 12 fixation；
B discharges the attachment elastic band.
The master controller 11 includes the microprocessor 2 connecting with the sensor 1, connect vibration with the microprocessor 2
Dynamic motor 4 and/or the wireless transmission unit 3 being connect with the microprocessor 2.
In the present invention, term " first ", " second ", " third " are used for description purposes only, and should not be understood as referring to
Show or imply relative importance.Term " multiple " refers to two or more, unless otherwise restricted clearly.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of wearable trunk attitude monitoring system, which is characterized in that connect including flexible circuit board, with the flexible circuit board
The sensor connect further includes attachment elastic band, is provided with sewing hole on the flexible circuit board, adjacent on the flexible circuit board
Sewing hole between form bending section, the flexible circuit board passes through the sewing hole and the elastic band connection of attachment.
2. wearable trunk attitude monitoring system according to claim 1, which is characterized in that the flexible circuit board is in institute
It states after attachment elastic band is stretched to threshold percentage and is connected by the sewing hole and attachment elastic band suture.
3. wearable trunk attitude monitoring system according to claim 1, which is characterized in that further include and the sensor
The master controller of connection, the master controller include microprocessor, battery, the vibrating motor being connect with the microprocessor and/
Or wireless transmission unit.
4. wearable trunk attitude monitoring system according to claim 1, which is characterized in that the sensor is welded on institute
It states on flexible circuit board.
5. wearable trunk attitude monitoring system according to claim 1 or 2 or 3 or 4, which is characterized in that the suture
Hole is arranged in the two sides of the flexible circuit board.
6. wearable trunk attitude monitoring system according to claim 1 or 2 or 3 or 4, which is characterized in that the sensing
Device includes the first sensor being sequentially distributed from cervical vertebra to lumbar vertebrae and/or second sensor and/or 3rd sensor and/or the 4th
Sensor, in corresponding cervical vertebra lower end position, the second sensor and the 3rd sensor are set for the first sensor setting
It sets in corresponding thoracic vertebrae fragment position, the position of corresponding lumbar segment is arranged in the 4th sensor.
7. wearable trunk attitude monitoring system according to claim 1 or 2 or 3 or 4, which is characterized in that be located at described
The back side of the chip welding section of flexible circuit board is additionally provided with the reinforcing section being bonded with the flexible circuit board.
8. wearable trunk attitude monitoring system according to claim 3 or 4, which is characterized in that the sensor, Wei Chu
The front of the flexible circuit is arranged in reason device, vibrating motor, wireless transmission unit, and battery is arranged in the flexible circuit backboard
Face.
9. wearable trunk attitude monitoring system according to claim 1 or 2 or 3 or 4, which is characterized in that the sensing
Device includes the gyroscope, accelerometer and magnetometer integrated.
10. wearable trunk attitude monitoring system according to claim 2, which is characterized in that the threshold percentage exists
Between 20%~25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972575.3U CN209091388U (en) | 2018-06-24 | 2018-06-24 | Wearable trunk attitude monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972575.3U CN209091388U (en) | 2018-06-24 | 2018-06-24 | Wearable trunk attitude monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091388U true CN209091388U (en) | 2019-07-12 |
Family
ID=67146303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820972575.3U Expired - Fee Related CN209091388U (en) | 2018-06-24 | 2018-06-24 | Wearable trunk attitude monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091388U (en) |
-
2018
- 2018-06-24 CN CN201820972575.3U patent/CN209091388U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210923 Address after: 101200 305-212613, zone 6, Xinggu Economic Development Zone, Pinggu District, Beijing Patentee after: Beijing kuangjing Technology Co.,Ltd. Address before: 810008 room 2-222, building 15, jiaxiaozhuang community, Nanchuan West Road, Chengxi District, Xining City, Qinghai Province Patentee before: XINING TAILI HUOLI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |