Intelligent braces that can monitor and correct position of sitting
Technical Field
The embodiment of the utility model provides a relate to wearable equipment technical field of intelligence, concretely relates to can monitor and correct intelligent braces of position of sitting.
Background
At present, the incidence of cervical spondylosis, lumbago, myopia and other diseases is increasing, and the diseases are all caused by long-time incorrect sitting postures. According to statistics, the incidence rate of teenagers in the population suffering from cervical spondylosis in China reaches more than 10%, and the teenagers tend to be younger and younger. Therefore, it is important for people who need to sit for a long time to monitor and correct sitting posture and avoid the long time sitting.
In the prior art, the mechanical correction method is a strong correction method for fixing a human body in a correct posture, so that the human body cannot move freely, the comfortable sensation of the human body is extremely low, and the method is not a scientific correction method; the implementation process of motion capture methods such as optics, image processing and the like is complex, impractical and difficult to realize to wear; implementations using curved or angled sensors are highly feasible, easily wearable but still require more intelligent improvements in accuracy and user feedback.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an intelligent braces that can monitor and correct sitting posture, regard elasticity braces body as the carrier, arrange the gyroscope on elasticity braces, through MCU chip analysis and processing, judge whether human current posture exceeds correct posture angle threshold; the bending condition of human vertebra can be accurately reacted and data are recorded, on the other hand, the obtained data can be analyzed, timely prompt, feedback and correction are carried out on the user, and the stretching performance of the elastic connecting line is utilized, the proper stretching of the user in the use process along the vertebra direction is guaranteed, the accuracy in the whole equipment measuring process is guaranteed, and the problem in the prior art is solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides a can monitor and correct intelligent braces of position of sitting, includes wearable elasticity braces be provided with angle detection device on the elasticity braces, angle detection device includes MCU chip and two at least gyroscopes, the MCU chip with the gyroscope to and be connected through elastic connection line between gyroscope and the gyroscope, elastic connection line be for integrate in but the wire is stretched to elasticity in the elasticity braces realizes the data transmission between the components and parts.
As an optimal technical scheme of the utility model, still including the force feedback device who is used for detecting tensile value of elasticity braces when tensile, force feedback device with MCU chip electric connection, force feedback device is including integrated inside or surperficial tension sensor of elasticity braces.
As an optimal technical scheme, still carry out the communication unit of data communication including realizing the MCU chip and removing the end, communication unit electric connection the MCU chip.
As an optimized technical solution of the present invention, further comprising: the warning prompting unit is electrically connected with the MCU chip and used for prompting the bad sitting posture of a user and consists of one or two of a voice module and a vibration module.
As an optimal technical scheme of the utility model, the elasticity is gone up along the corresponding setting of human vertebra axis position and is used for the installation of the MCU chip or the unable adjustment base of gyroscope.
As an optimized technical scheme of the utility model, one unable adjustment base be used for installing the mainboard that is integrated with MCU chip and a gyroscope.
As an optimized technical solution of the present invention, the fixing base is a fixing on the elastic back strap and has a back plate with a sliding rail structure.
As an optimized technical scheme of the utility model, the mainboard passes through slide rail structure with unable adjustment base is detachable to be connected.
As an optimal technical scheme of the utility model, the gyroscope passes through the slide rail structure with unable adjustment base is detachable to be connected.
As a preferred technical scheme, slide rail structure is including connecting PMKD on the unable adjustment base, and set up the slide rail at PMKD length direction upper side both sides edge, and set up the contact pilotage of one side on the PMKD width direction be provided with on the mainboard with the spout that the slide rail matches to and the electric contact point that corresponds with the contact pilotage, contact pilotage and elastic connection line electric connection.
The utility model discloses an embodiment has following advantage:
the utility model uses the elastic braces body as a carrier, arranges the gyroscope on the braces, detects the relative angle value of the corresponding spine segment under the current state of the human spine, and judges whether the current posture of the human body exceeds the correct posture angle threshold value preset by the MCU chip through the analysis and processing of the MCU chip; easily dress, the degree of accuracy and intelligent degree are higher, can accurately react the crooked condition of human vertebra and record data on the one hand, and on the other hand can carry out the analysis with the data that obtain to carry out timely suggestion, feedback and correction to the user, utilize elastic connecting line's tensile performance, guarantee that the user braces is properly stretched along vertebra direction in the use, thereby guarantee the degree of accuracy among the whole equipment measurement process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of a wearing structure of an intelligent harness according to an embodiment of the present invention;
fig. 2 is a schematic view of the installation of the main board and the fixing base through the slide rail structure according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a main board according to an embodiment of the present invention;
fig. 4 is another wearing structure diagram of the intelligent harness in the embodiment of the present invention.
In the figure:
1-elastic braces; 2, a main board; 3-an elastic connecting line; 4-a force feedback device; 5-a gyroscope; 6-fixing a base; 7-fixing the bottom plate; 8-a slide rail; 9-a stylus; 10-electrical contact; 11-chute.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a can monitor and correct intelligent braces of position of sitting, general including wearable elasticity braces 1, two kinds of structures of elasticity braces have been demonstrated respectively to fig. 1 and fig. 4 to and two kinds of wearing ways on the human body, the elasticity braces overall structure of fig. 1 is approximate to the X type, and the elasticity braces overall structure of fig. 4 is approximate to the Y type, and it is decided according to the user's demand to actually dress be provided with the angle detection device who is used for detecting the relative angle value of corresponding vertebra section under human vertebra current state on elasticity braces 1, angle detection device mainly obtains the relative angle value through setting up gyroscope 5 that corresponds vertebra axis position on elasticity braces 1, explains the detection principle with setting up two gyroscopes 5 as an example below:
correspond along human vertebra axis position on elasticity braces 1 and set up two unable adjustment base 6, install two gyroscopes 5 respectively, it has the MCU chip still to integrate on elasticity braces 1, between two gyroscopes 5, and realize data transmission through elastic connection 3 between gyroscope 5 and the MCU chip, two gyroscopes 5 correspond a certain spinal column section of human body, and detect the bending degree of this spinal column section, also be exactly foretell relative angle value, through MCU chip analysis processes, judge whether human current posture exceeds the spinal column section angle threshold value under the human correct posture that the MCU chip set up in advance, so that in time remind the user in time to adjust the position of sitting.
In the embodiment, an MCU chip and one of the gyroscopes 5 are integrated on one main board 2, and the main board 2 is mounted on the fixed base 6; one more fixing base 6 can be provided for separately mounting the MCU chip, wherein the fixing base 6 can be fixed on the elastic strap 1 by screws or the like.
In order to detect different spine segments, more than two gyroscopes 5 can be arranged, and the relative angle value of the spine segment corresponding to any two gyroscopes 5 can effectively monitor whether the spine segment belongs to the correct posture range.
In addition, a force feedback device 4 for detecting the tension value of the elastic shoulder strap during stretching is additionally arranged, the force feedback device 4 is electrically connected with the MCU chip, the force feedback device comprises a tension sensor integrated in the elastic shoulder strap or on the surface of the elastic shoulder strap, the tension value of the elastic shoulder strap 1 during stretching in the using process of a user can be effectively monitored, and the tension value can also be used as one of the bases for judging whether the current posture of the human body belongs to the correct posture range.
The tension sensor is specifically a strain gauge integrated on the elastic shoulder strap 1, when the strain gauge bends or stretches along with the elastic shoulder strap 1, the resistance value changes, and the change value is in direct proportion to the magnitude of the tension.
In this embodiment, unable adjustment base 6 is for fixing the backplate that just has 8 structures of slide rail on elastic braces 1, the MCU chip, mainboard 2, gyroscope 5 all realizes detachable the connection through 8 structures of slide rail and unable adjustment base 6, 8 structures of slide rail are concrete including connecting PMKD 7 on unable adjustment base 6, and set up the slide rail 8 at 7 length direction upper edge of PMKD, and the contact pilotage 9 of setting one side on 7 width direction of PMKD, be provided with the spout 11 that matches with slide rail 8 on mainboard 2, and the electrical contact point 10 that corresponds with contact pilotage 9, PMKD 7 can be fixed on unable adjustment base 6 through modes such as screws.
The elastic connecting wire 3 can be connected between adjacent fixing bases 6, the elastic connecting wire 3 is electrically connected to the contact pins 9, the elastic connecting wire 3 is used for connecting the MCU chip with the gyroscope 5, or connecting the gyroscope 5 with the gyroscope 5 and integrating wires in the elastic braces 1, data transmission between components is achieved, and the stretching performance of the elastic connecting wire 3 is utilized to ensure that the braces are properly stretched along the spine direction in the use process of a user, so that the accuracy in the whole equipment measuring process is ensured.
To the human position of sitting information that angle detection device detected, handle the back through the MCU chip, if can transmit the removal end in real time, more convenience of customers knows position of sitting information in real time, consequently, can integrate on elastic braces 1 or mainboard 2 be used for data communication and with MCU chip electric connection's communication unit.
The communication unit can be a common wireless communication system, and the mobile terminal can be a common smart phone, a tablet computer and the like.
When detecting the bad condition of user's position of sitting, need set up an alarm prompt unit and remind the user, alarm prompt unit integration on elastic braces 1 or mainboard 2 and with MCU chip electric connection, constitute by voice module and vibration module, it is comparatively convenient with the mode that the vibration was reminded to adopt common pronunciation to remind, similar with smart mobile phone's speech mode and vibration mode principle.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.