CN110652054B - Joint protector, joint protector control system and method - Google Patents
Joint protector, joint protector control system and method Download PDFInfo
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- CN110652054B CN110652054B CN201810712914.9A CN201810712914A CN110652054B CN 110652054 B CN110652054 B CN 110652054B CN 201810712914 A CN201810712914 A CN 201810712914A CN 110652054 B CN110652054 B CN 110652054B
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- electromagnetic telescopic
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- protection device
- touch simulation
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- 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
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/06—Knee or foot
- A41D13/065—Knee protectors
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- 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
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/0537—Buttocks
Abstract
The invention discloses a joint protection device, a joint protection device control system and a joint protection device control method.A joint bending angle measuring device and a plurality of touch simulation devices for providing touch are arranged on the joint protection device, each touch simulation device comprises a plurality of electromagnetic telescopic mechanisms with different installation directions, and when the touch simulation device is in any posture, at least one electromagnetic telescopic mechanism can perform telescopic movement under the action of power-on and an original magnetic field of the joint protection device; the plurality of electromagnetic telescopic mechanisms comprise auxiliary electromagnetic telescopic mechanisms and main electromagnetic telescopic mechanisms linked with all the auxiliary electromagnetic telescopic mechanisms, the processing device can determine the touch simulation device required to be started according to the detection information of the joint bending angle measuring device, and the electromagnetic telescopic mechanisms are selected from the touch simulation device required to be started to be electrified so as to start the touch simulation device to remind a wearer of whether the joint is properly bent, so that the effect of protecting the joint can be achieved.
Description
Technical Field
The invention relates to the field of motion sensing equipment, in particular to a joint protection device, a joint protection device control system and a joint protection device control method.
Background
With the development of human material life, the pursuit of health is more and more important. In the process of movement, in order to protect the joints such as knees, sporters often wear joint protection sleeves such as knee pads, and the joint protection sleeves can effectively protect the joints from being damaged by violent movement. However, the current joint protection sleeve has a single function and cannot provide more help for the sporter.
Disclosure of Invention
The present invention provides a joint protection device, a joint protection device control system and a method thereof, aiming at the defect that the joint protection sleeve in the prior art has a single function and cannot provide more help for a sporter.
The technical scheme adopted by the invention for solving the technical problems is as follows: constructing a joint protection device, wherein a joint bending angle measuring device for detecting a joint bending angle and a plurality of touch simulation devices for providing touch are arranged on the joint protection device, each touch simulation device comprises a plurality of electromagnetic telescopic mechanisms, and the electromagnetic telescopic mechanisms have different installation directions; when the touch simulation device is in any posture due to the different installation directions, at least one electromagnetic telescopic mechanism can perform telescopic movement under the action of the original magnetic field of the joint protection device through electrification;
the joint protection device comprises a plurality of electromagnetic telescopic mechanisms, wherein the plurality of electromagnetic telescopic mechanisms comprise a main electromagnetic telescopic mechanism and auxiliary electromagnetic telescopic mechanisms, the main electromagnetic telescopic mechanism is linked with all the auxiliary electromagnetic telescopic mechanisms, and acting force is generated on one surface, which is contacted with a wearer, of the joint protection device when the main electromagnetic telescopic mechanism moves in a telescopic mode;
the plurality of touch simulation devices are controlled by a processing device, the processing device is used for determining the touch simulation devices needing to be started according to the detection information of the joint bending angle measuring device, and an electromagnetic telescopic mechanism is selected from the touch simulation devices needing to be started to be electrified so as to start the touch simulation devices to remind a wearer of whether the joint is bent properly.
Preferably, the plurality of tactile sensation simulation devices are distributed in the front area and the rear area of the joint protection device, and the joint bending angle measuring devices are arranged in the left side area and the right side area of the joint protection device and penetrate through the joint protection device along the length direction of the joint protection device.
Preferably, the joint protection device further comprises a positioning device, and the positioning device is used for detecting the spatial posture of the joint protection device and feeding back the detection information to the processing device; and the processing device is used for selecting the electromagnetic telescopic mechanisms with the largest magnetic field included angle with the original magnetic field from the plurality of electromagnetic telescopic mechanisms to be electrified according to the information fed back by the positioning device.
Preferably, the electromagnetic telescoping mechanism includes that the elasticity that sets up along its length direction resets and leads to the electric wire module, lead to the electric wire module with the first end that the elasticity resets is connected, each assist the second end that the elasticity resets in the electromagnetic telescoping mechanism with the second end that the elasticity resets in the main electromagnetic telescoping mechanism is connected through the link gear.
Preferably, the electrified conducting wire module comprises three groups of parallel conducting wires, the three groups of parallel conducting wires are perpendicular to each other, and the electrification of the electromagnetic telescopic mechanism is realized by the electrification of one group or two groups of parallel conducting wires.
Preferably, the linkage mechanism comprises a lever mechanism which is rotatably fixed on the joint protection device, a first end of the lever mechanism is fixedly connected with a second end of an elastic reset piece in the auxiliary electromagnetic telescopic mechanism, and a second end of the lever mechanism is fixedly connected with a second end of an elastic reset piece in the main electromagnetic telescopic mechanism.
Preferably, the electromagnetic telescopic mechanism is provided with a supporting end and a compressing end, the second end of the elastic resetting piece is fixedly connected with the supporting end, the first end of the elastic resetting piece is fixedly connected with the compressing end, and the conducting wire module is arranged in the compressing end;
the touch simulation device further comprises a top limiting piece, a pressure-bearing device and a side limiting piece, wherein the compression end of the main electromagnetic telescopic mechanism is positioned above the pressure-bearing device and is abutted against the pressure-bearing device; the side limiting piece is arranged around the main electromagnetic telescopic mechanism, and the compression end of the auxiliary electromagnetic telescopic mechanism is abutted against or fixedly connected with the side limiting piece; the first end of the lever mechanism is fixedly connected with the supporting end of the auxiliary electromagnetic telescopic mechanism, and the second end of the lever mechanism is arranged below the top limiting part and fixedly connected with the supporting end of the main electromagnetic telescopic mechanism.
Preferably, the plurality of electromagnetic telescoping mechanisms comprise a main electromagnetic telescoping mechanism and two groups of auxiliary electromagnetic telescoping mechanisms, each group of auxiliary electromagnetic telescoping mechanisms are symmetrically arranged about the main electromagnetic telescoping mechanism and are perpendicular to the main electromagnetic telescoping mechanism, and the two groups of auxiliary electromagnetic telescoping mechanisms are perpendicular to each other.
The invention also claims a joint protection device control system, which comprises a processing device and the joint protection device, wherein the processing device is used for determining a touch simulation device needing to be started according to the detection information of the joint bending angle measuring device, and an electromagnetic telescopic mechanism is selected from the touch simulation device needing to be started to be electrified so as to start the touch simulation device to remind a wearer whether the joint is bent properly.
Preferably, the processing device includes:
the touch simulation device selection unit is used for judging whether the joint reaches a preset bending degree according to the detection information of the joint bending angle measuring device, and if not, determining the touch simulation devices distributed in the front area of the joint protection device as touch simulation devices needing to be started; if so, the tactile sensation simulator distributed over the posterior area of the joint protector is determined to be the tactile sensation simulator that needs to be activated.
Preferably, the processing device includes:
the angle calculation unit is used for calculating a first included angle between the joint protection device and the original magnetic field according to information fed back by a positioning device in the joint protection device, and calculating magnetic field included angles between the electromagnetic telescopic mechanisms and the original magnetic field according to the first included angle and the installation directions of the electromagnetic telescopic mechanisms in the touch simulation device to be started;
and the electromagnetic telescopic mechanism selection unit is used for selecting the electromagnetic telescopic mechanism with the largest magnetic field included angle from the plurality of electromagnetic telescopic mechanisms in the touch simulation device needing to be started to be electrified.
The invention also claims a joint protection device control method, which is characterized in that the joint protection device is the joint protection device, and the method comprises the following steps:
determining a touch simulation device required to be started according to the detection information of the joint bending angle measuring device;
and selecting an electromagnetic telescopic mechanism from the tactile simulation devices to be activated to be electrified so as to activate the tactile simulation devices to remind the wearer whether the joint is bent properly.
Preferably, the tactile sensation simulator that needs to be activated based on the detection information of the joint bending angle measuring device includes:
judging whether the joint reaches a preset bending degree or not according to the detection information of the joint bending angle measuring device, and if not, determining the touch simulation device distributed in the front area of the joint protection device as a touch simulation device needing to be started; if so, the tactile sensation simulator distributed over the posterior area of the joint protector is determined to be the tactile sensation simulator that needs to be activated.
Preferably, the selecting an electromagnetic telescopic mechanism from the tactile sensation simulation device to be activated to be powered on includes:
calculating a first included angle between the joint protection device and the original magnetic field according to information fed back by a positioning device in the joint protection device, and calculating magnetic field included angles between the electromagnetic telescopic mechanisms and the original magnetic field according to the first included angle and the installation directions of the electromagnetic telescopic mechanisms in the touch simulation device to be started;
and selecting the electromagnetic telescoping mechanism with the largest magnetic field included angle from the plurality of electromagnetic telescoping mechanisms in the touch simulation device to be started to be electrified.
The joint protection device, the joint protection device control system and the method have the following beneficial effects: according to the invention, the joint bending angle measuring device and the touch simulation devices are arranged on the joint protection device, the touch simulation device comprises a plurality of electromagnetic telescopic mechanisms, the processing device determines the touch simulation device required to be started according to the detection information of the joint bending angle measuring device, and the electromagnetic telescopic mechanisms are selected from the touch simulation device required to be started to be electrified so as to start the touch simulation device to remind a wearer of whether the joint is bent properly, so that the joint protection effect can be achieved.
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 is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts:
FIG. 1 is a schematic structural diagram of a joint protection device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a tactile sensation simulator according to a first embodiment;
FIG. 3 is a schematic diagram of a powered wire module according to one embodiment;
fig. 4 is a schematic diagram of three sets of parallel wires in the conductive wire module in the first embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Exemplary embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The terms including ordinal numbers such as "first", "second", and the like used in the present specification may be used to describe various components, but the components are not limited by the terms. These terms are used only for the purpose of distinguishing one constituent element from other constituent elements. For example, a first component may be named a second component, and similarly, a second component may also be named a first component, without departing from the scope of the present invention.
The general idea of the invention is as follows: the joint protection device is provided with a joint bending angle measuring device for detecting a joint bending angle and a plurality of touch simulation devices for providing touch, each touch simulation device comprises a plurality of electromagnetic telescopic mechanisms, and the electromagnetic telescopic mechanisms have different installation directions; when the touch simulation device is in any posture due to the different installation directions, at least one electromagnetic telescopic mechanism can perform telescopic movement under the action of the original magnetic field of the joint protection device through electrification;
the joint protection device comprises a plurality of electromagnetic telescopic mechanisms, wherein the plurality of electromagnetic telescopic mechanisms comprise a main electromagnetic telescopic mechanism and auxiliary electromagnetic telescopic mechanisms, the main electromagnetic telescopic mechanism is linked with all the auxiliary electromagnetic telescopic mechanisms, and acting force is generated on one surface, which is contacted with a wearer, of the joint protection device when the main electromagnetic telescopic mechanism moves in a telescopic mode;
the plurality of touch simulation devices are controlled by a processing device, the processing device is used for determining the touch simulation devices needing to be started according to the detection information of the joint bending angle measuring device, and an electromagnetic telescopic mechanism is selected from the touch simulation devices needing to be started to be electrified so as to start the touch simulation devices to remind a wearer of whether the joint is bent properly.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present application, and are not limited to the technical solutions of the present application, and the technical features of the embodiments and examples of the present invention may be combined with each other without conflict.
Example one
Referring to fig. 1, the present embodiment discloses a joint protector 10, wherein a joint bending angle measuring device 12 for detecting a joint bending angle and a plurality of tactile sensation simulators 16 for providing tactile sensations are arranged on the joint protector 10, and the tactile sensation simulators 16 in the joint protector 10 are controlled by a processing device.
Wherein, the joint bending angle measuring device 12 is arranged at the left and right side regions of the joint protector 10 and passes through the joint protector 10 along the length direction of the joint protector 10. The joint bending angle measuring device 12 may employ a flexible fiber optic sensor.
The tactile sensation simulator 16 may be spherical or ellipsoidal. The plurality of tactile simulators 16 are distributed over the anterior and posterior regions of the joint protector 10. For example, if the joint protection device 10 is a knee pad, the front region is in particular the position of the front of the thigh and the front of the lower leg, and the rear region is in particular the position of the rear of the thigh and the rear of the lower leg.
Wherein each of the tactile sensation simulation devices 16 includes a plurality of electromagnetic telescoping mechanisms. The plurality of electromagnetic telescoping mechanisms include a main electromagnetic telescoping mechanism 165 and an auxiliary electromagnetic telescoping mechanism 166. It should be noted that the number of the auxiliary electromagnetic telescopic mechanisms 166 is at least one, and is generally symmetrically arranged in order to ensure balance. In addition, in order to facilitate simulation of the force applied under different conditions without changing the magnetic field conditions, it is preferable that two auxiliary electromagnetic stretching mechanisms 166 are perpendicular to the main electromagnetic stretching mechanism 165, and the two auxiliary electromagnetic stretching mechanisms 166 are perpendicular to each other. Therefore, referring to fig. 2, in the present embodiment, the tactile sensation simulation apparatus 16 includes five electromagnetic telescopic mechanisms, one of which is a main electromagnetic telescopic mechanism 165 and the remaining four of which are auxiliary electromagnetic telescopic mechanisms 166, the four auxiliary electromagnetic telescopic mechanisms 166 are disposed in a coplanar manner and are divided into two groups, each group of auxiliary electromagnetic telescopic mechanisms 166 is disposed symmetrically with respect to the main electromagnetic telescopic mechanism 165 and is perpendicular to the main electromagnetic telescopic mechanism 165, and the two groups of auxiliary electromagnetic telescopic mechanisms 166 are perpendicular to each other.
It can be understood that the number of the electromagnetic stretching mechanisms may be other, and the installation directions of the plurality of electromagnetic stretching mechanisms are not limited to the perpendicular directions shown in this embodiment, and may be other angles, as long as it is ensured that the plurality of electromagnetic stretching mechanisms have different installation directions, and when the tactile sensation simulation apparatus 16 is in any posture, at least one electromagnetic stretching mechanism may stretch and move under the action of the original magnetic field where the joint protection apparatus 10 is located by powering on.
With continued reference to fig. 2, the electromagnetic telescoping mechanism includes an elastic reset member and a conductive wire module disposed along a length direction thereof, the conductive wire module generates a magnetic field after being powered on, and the generated magnetic field interacts with an original magnetic field originally disposed in the space to generate a pressure in the space outside the tactile sensation simulation apparatus 16. The elastic restoring member may assist the main electromagnetic telescoping mechanism 165 and the auxiliary electromagnetic telescoping mechanism 166 to restore their original shapes after the force applied by the magnetic field disappears.
The conductive wire module is connected to a first end of the elastic reset member, and a second end of the elastic reset member of each of the auxiliary electromagnetic telescopic mechanisms 166 is connected to a second end of the elastic reset member of the main electromagnetic telescopic mechanism 165 through a linkage mechanism. In this embodiment, the linkage mechanism includes a stepped lever mechanism 163, a rotating shaft 164 is disposed at a middle corner of the lever mechanism 163, and the lever mechanism 163 is rotatably fixed to the joint protection device 10 through the rotating shaft 164.
Preferably, each of the main electromagnetic telescoping mechanism 165 and the auxiliary electromagnetic telescoping mechanism 166 has a support end 1651/1661 and a compression end 1652/1662, the second end of the elastic restoring member is fixedly connected to the corresponding support end 1651/1661, the first end of the elastic restoring member is fixedly connected to the corresponding compression end 1652/1662, and the conductive wire module is disposed in the corresponding compression end 1652/1662.
Preferably, the tactile simulator 16 in this embodiment further comprises a top stop 161, a pressure bearing 167 and a side stop 162. The compression end 1652 of the main electromagnetic telescopic mechanism 165 is positioned above the pressure-bearing device 167 and is abutted against the pressure-bearing device 167; the side position-limiting member 162 is disposed around the main electromagnetic telescoping mechanism 165, and the side position-limiting member 162 can prevent the main electromagnetic telescoping mechanism 165 from moving laterally, so as to ensure that the main electromagnetic telescoping mechanism is in an upright state. The compression end 1662 of the auxiliary electromagnetic telescoping mechanism 166 abuts against or is fixedly connected with the side stop 162; a first end of the lever mechanism 163 is fixedly connected to the supporting end 1661 of the auxiliary electromagnetic telescoping mechanism 166, and a second end of the lever mechanism 163 is disposed below the top stopper 161 and is fixedly connected to the supporting end 1651 of the main electromagnetic telescoping mechanism 165. When the auxiliary electromagnetic telescopic mechanism 166 pushes the first end of the lever mechanism 163 outwards, the lever mechanism 163 rotates around the rotating shaft 164, so that the second end of the lever mechanism 163 presses the main electromagnetic telescopic mechanism 165 downwards, the main electromagnetic telescopic mechanism 165 presses the pressure-bearing device 167, and the pressure is transmitted to the outside of the touch feeling simulation device 16 through the pressure-bearing device 167.
More specifically, referring to fig. 3-4, the conducting wire module includes three sets of parallel conducting wires 1653, the three sets of parallel conducting wires 1653 are perpendicular to each other, and the conducting of the electromagnetic telescopic mechanism is realized by conducting of one set or two sets of the parallel conducting wires 1653.
Further preferably, the joint protector 10 further comprises a positioning device, and the positioning device may adopt a posture sensor. The positioning device is used for detecting the spatial posture of the joint protection device 10 and feeding back detection information to the processing device; and the processing device is used for selecting the electromagnetic telescopic mechanisms with the largest magnetic field included angle with the original magnetic field from the plurality of electromagnetic telescopic mechanisms to be electrified according to the information fed back by the positioning device. Such as: the processing device calculates a first included angle between the joint protection device 10 and an original magnetic field according to information fed back by a positioning device in the joint protection device 10, calculates a plurality of electromagnetic telescopic mechanisms and a magnetic field included angle between the original magnetic field according to the first included angle and the installation direction of the plurality of electromagnetic telescopic mechanisms in the touch simulation device 16, and then selects the electromagnetic telescopic mechanism with the largest magnetic field included angle to be electrified from the touch simulation device 16. It should be noted that the magnetic field angle is calculated without considering the positive and negative directions of the magnetic field direction, and therefore, the magnetic field angle is in the range of 0 to 90 °.
The following description will be made in detail of the use method and the control principle of the joint protection device 10 of the present embodiment, taking the joint protection device 10 as a knee pad as an example: when the joint protector 10 is worn by a user, the artificial magnetic field in the space is activated to produce a parallel magnetic field in the activity space, which is the original magnetic field. When a user wears the joint protection device 10 and knee bending occurs during movement, the joint bending angle measuring device 12 detects the knee bending angle and sends detection information to the processing device, the processing device judges whether the knee reaches a preset bending degree or not according to the detection information, and if the knee bending degree does not reach the preset bending degree, the touch simulation devices distributed on the front part of the thigh and the front part of the shank are determined as touch simulation devices needing to be started; if so, the tactile sensation simulators distributed at the rear of the thighs and the rear of the calves are determined as the tactile sensation simulators needing to be activated. Processing apparatus again according to installing the positioner on joint protection device 10, calculates the first contained angle between joint protection device 10 and the original magnetic field, according to first contained angle and needs are launched in the sense of touch analogue means 16 a plurality of electromagnetic stretching mechanism's installation direction calculates a plurality of electromagnetic stretching mechanism with magnetic field contained angle between the original magnetic field, then from needing to launch in the sense of touch analogue means 16 a plurality of among the electromagnetic stretching mechanism, select the electromagnetic stretching mechanism that magnetic field contained angle is the biggest to carry out the circular telegram. For example, when the length direction of the main electromagnetic telescoping mechanism 165 is the same as the original magnetic field direction, it means that the magnetic field angle of the main electromagnetic telescoping mechanism 165 is 0 ° and the magnetic field angle of the auxiliary electromagnetic telescoping mechanism 166 is 90 °, so the processing device selects the auxiliary electromagnetic telescoping mechanism 166 to be energized, and the tactile sensation simulator 16 generates pressure on the joint protection device 10, thereby generating a tactile sensation for the wearer wearing the joint protection device 10. For another example, when the longitudinal direction of the sub-electromagnetic stretching mechanism 166 is perpendicular to the magnetic field direction, the processing device energizes the selected main electromagnetic stretching mechanism 165 to cause the tactile sensation simulator 16 to press the joint protector 10, thereby generating a tactile sensation for the wearer wearing the joint protector 10.
It should be noted that the joint protection device of the present invention can be used for body-building training, such as training of deep squat and other movements, rehabilitation training of athletes, and automatic correction of dance, yoga and other movements. It should be noted that the joint protector can be used for a joint protector such as a armguard, not limited to the above exemplified knee pad.
Example two
Based on the same inventive concept, the embodiment discloses a joint protection device control system, which comprises a processing device and a joint protection device, and the related content of the joint protection device can refer to the first embodiment.
The processing device is used for determining the touch simulation device required to be started according to the detection information of the joint bending angle measuring device, and selecting the electromagnetic telescopic mechanism from the touch simulation device required to be started to electrify so as to start the touch simulation device to remind a wearer of whether the joint is bent properly.
Preferably, the processing device includes:
the touch simulation device selection unit is used for judging whether the joint reaches a preset bending degree according to the detection information of the joint bending angle measuring device, and if not, determining the touch simulation devices distributed in the front area of the joint protection device as touch simulation devices needing to be started; if so, the tactile sensation simulator distributed over the posterior area of the joint protector is determined to be the tactile sensation simulator that needs to be activated. The angle calculation unit is used for calculating a first included angle between the joint protection device and the original magnetic field according to information fed back by a positioning device in the joint protection device, and calculating magnetic field included angles between the electromagnetic telescopic mechanisms and the original magnetic field according to the first included angle and the installation directions of the electromagnetic telescopic mechanisms in the touch simulation device to be started;
and the electromagnetic telescopic mechanism selection unit is used for selecting the electromagnetic telescopic mechanism with the largest magnetic field included angle from the plurality of electromagnetic telescopic mechanisms in the touch simulation device needing to be started to be electrified.
EXAMPLE III
Based on the same inventive concept, the embodiment discloses a control method of a joint protection device, and the related content of the joint protection device can refer to the first embodiment. The execution subject of the method is a processing device.
The method comprises the following steps: determining a touch simulation device required to be started according to the detection information of the joint bending angle measuring device; and selecting an electromagnetic telescopic mechanism from the tactile simulation devices to be activated to be electrified so as to activate the tactile simulation devices to remind the wearer whether the joint is bent properly.
Wherein, the tactile sensation simulation device which needs to be activated according to the detection information of the joint bending angle measuring device comprises:
judging whether the joint reaches a preset bending degree or not according to the detection information of the joint bending angle measuring device, and if not, determining the touch simulation device distributed in the front area of the joint protection device as a touch simulation device needing to be started; if so, the tactile sensation simulator distributed over the posterior area of the joint protector is determined to be the tactile sensation simulator that needs to be activated.
The method for selecting the electromagnetic telescopic mechanism from the touch simulation device to be activated to be electrified comprises the following steps:
calculating a first included angle between the joint protection device and the original magnetic field according to information fed back by a positioning device in the joint protection device, and calculating magnetic field included angles between the electromagnetic telescopic mechanisms and the original magnetic field according to the first included angle and the installation directions of the electromagnetic telescopic mechanisms in the touch simulation device to be started;
and selecting the electromagnetic telescoping mechanism with the largest magnetic field included angle from the plurality of electromagnetic telescoping mechanisms in the touch simulation device to be started to be electrified.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above description relates to various units. These units typically include hardware and/or a combination of hardware and software (e.g., firmware). The elements may also include computer-readable media (e.g., non-transitory media) containing instructions (e.g., software instructions) that, when executed by a processor, perform various functional features of the present invention. In addition, it should be noted that in the above description of various units, the division into these units is for clarity of explanation. However, in actual implementation, the boundaries of the various elements may be fuzzy. For example, any or all of the functional units herein may share various hardware and/or software elements.
In summary, the joint protection device control system and the method of the present invention have the following beneficial effects: according to the invention, the joint bending angle measuring device and the touch simulation devices are arranged on the joint protection device, the touch simulation device comprises a plurality of electromagnetic telescopic mechanisms, the processing device determines the touch simulation device required to be started according to the detection information of the joint bending angle measuring device, and the electromagnetic telescopic mechanisms are selected from the touch simulation device required to be started to be electrified so as to start the touch simulation device to remind a wearer of whether the joint is bent properly, so that the joint protection effect can be achieved.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (14)
1. A joint protection device is characterized in that a joint bending angle measuring device used for detecting a joint bending angle and a plurality of touch simulation devices used for providing touch are arranged on the joint protection device, each touch simulation device comprises a plurality of electromagnetic telescopic mechanisms, and the electromagnetic telescopic mechanisms have different installation directions; when the touch simulation device is in any posture due to the different installation directions, at least one electromagnetic telescopic mechanism can perform telescopic movement under the action of the original magnetic field of the joint protection device through electrification;
the joint protection device comprises a plurality of electromagnetic telescopic mechanisms, wherein the plurality of electromagnetic telescopic mechanisms comprise a main electromagnetic telescopic mechanism and auxiliary electromagnetic telescopic mechanisms, the main electromagnetic telescopic mechanism is linked with all the auxiliary electromagnetic telescopic mechanisms, and acting force is generated on one surface, which is contacted with a wearer, of the joint protection device when the main electromagnetic telescopic mechanism moves in a telescopic mode;
the plurality of touch simulation devices are controlled by a processing device, the processing device is used for determining the touch simulation devices needing to be started according to the detection information of the joint bending angle measuring device, and an electromagnetic telescopic mechanism is selected from the touch simulation devices needing to be started to be electrified so as to start the touch simulation devices to remind a wearer of whether the joint is bent properly.
2. The joint protector of claim 1, wherein the plurality of tactile sensation simulators are distributed in an anterior region and a posterior region of the joint protector, and the joint bending angle measuring device is disposed in both left and right lateral regions of the joint protector and passes through the joint protector along a length direction of the joint protector.
3. The joint protector according to claim 1, further comprising a positioning device for detecting a spatial attitude of the joint protector and feeding back detection information to the processing device; and the processing device is used for selecting the electromagnetic telescopic mechanisms with the largest magnetic field included angle with the original magnetic field from the plurality of electromagnetic telescopic mechanisms to be electrified according to the information fed back by the positioning device.
4. The joint protection device according to claim 1, wherein the electromagnetic telescoping mechanism comprises an elastic resetting member and an electrically conductive wire module, the elastic resetting member and the electrically conductive wire module are arranged along a length direction of the electromagnetic telescoping mechanism, the electrically conductive wire module is connected with a first end of the elastic resetting member, and a second end of the elastic resetting member in each auxiliary electromagnetic telescoping mechanism is connected with a second end of the elastic resetting member in the main electromagnetic telescoping mechanism through a linkage mechanism.
5. The joint protection device of claim 4, wherein the conductive wire module comprises three sets of parallel conductive wires, the three sets of parallel conductive wires are perpendicular to each other, and the electromagnetic telescopic mechanism is powered by one or two sets of the parallel conductive wires.
6. The joint protector of claim 4, wherein the linkage mechanism comprises a lever mechanism rotatably fixed to the joint protector, a first end of the lever mechanism is fixedly connected to the second end of the elastic reset member of the auxiliary electromagnetic telescoping mechanism, and a second end of the lever mechanism is fixedly connected to the second end of the elastic reset member of the main electromagnetic telescoping mechanism.
7. The joint protection device of claim 6, wherein the electromagnetic telescoping mechanism has a support end and a compression end, the second end of the elastic return member is fixedly connected to the support end, the first end of the elastic return member is fixedly connected to the compression end, and the conductive wire module is disposed in the compression end;
the touch simulation device further comprises a top limiting piece, a pressure-bearing device and a side limiting piece, wherein the compression end of the main electromagnetic telescopic mechanism is positioned above the pressure-bearing device and is abutted against the pressure-bearing device; the side limiting piece is arranged around the main electromagnetic telescopic mechanism, and the compression end of the auxiliary electromagnetic telescopic mechanism is abutted against or fixedly connected with the side limiting piece; the first end of the lever mechanism is fixedly connected with the supporting end of the auxiliary electromagnetic telescopic mechanism, and the second end of the lever mechanism is arranged below the top limiting part and fixedly connected with the supporting end of the main electromagnetic telescopic mechanism.
8. The joint protector according to claim 1, wherein the plurality of electromagnetic telescopic mechanisms include a main electromagnetic telescopic mechanism and two sets of auxiliary electromagnetic telescopic mechanisms, each set of auxiliary electromagnetic telescopic mechanisms is symmetrically arranged with respect to the main electromagnetic telescopic mechanism and is perpendicular to the main electromagnetic telescopic mechanism, and the two sets of auxiliary electromagnetic telescopic mechanisms are perpendicular to each other.
9. A joint protector control system comprising a processing device and a joint protector according to any one of claims 1 to 8, wherein the processing device is configured to determine a tactile simulation device to be activated based on the detection information of the joint bending angle measuring device, and to select an electromagnetic telescopic mechanism from the tactile simulation device to be activated to energize the tactile simulation device to activate the tactile simulation device to remind the wearer whether the joint is properly bent.
10. The joint protection device control system of claim 9, wherein the processing device comprises:
the touch simulation device selection unit is used for judging whether the joint reaches a preset bending degree according to the detection information of the joint bending angle measuring device, and if not, determining the touch simulation devices distributed in the front area of the joint protection device as touch simulation devices needing to be started; if so, the tactile sensation simulator distributed over the posterior area of the joint protector is determined to be the tactile sensation simulator that needs to be activated.
11. The joint protection device control system of claim 9, wherein the processing device comprises:
the angle calculation unit is used for calculating a first included angle between the joint protection device and the original magnetic field according to information fed back by a positioning device in the joint protection device, and calculating magnetic field included angles between the electromagnetic telescopic mechanisms and the original magnetic field according to the first included angle and the installation directions of the electromagnetic telescopic mechanisms in the touch simulation device to be started;
and the electromagnetic telescopic mechanism selection unit is used for selecting the electromagnetic telescopic mechanism with the largest magnetic field included angle from the plurality of electromagnetic telescopic mechanisms in the touch simulation device needing to be started to be electrified.
12. A joint protection device control method, wherein the joint protection device is a joint protection device according to any one of claims 1 to 8, the method comprising:
determining a touch simulation device required to be started according to the detection information of the joint bending angle measuring device;
and selecting an electromagnetic telescopic mechanism from the tactile simulation devices to be activated to be electrified so as to activate the tactile simulation devices to remind the wearer whether the joint is bent properly.
13. The method according to claim 12, wherein the determining of the haptic simulator that needs to be activated based on the detected information of the joint bending angle measuring device comprises:
judging whether the joint reaches a preset bending degree or not according to the detection information of the joint bending angle measuring device, and if not, determining the touch simulation device distributed in the front area of the joint protection device as a touch simulation device needing to be started; if so, the tactile sensation simulator distributed over the posterior area of the joint protector is determined to be the tactile sensation simulator that needs to be activated.
14. The method of claim 12, wherein said selecting an electromagnetic pantograph mechanism for energizing said tactile simulator device to be activated comprises:
calculating a first included angle between the joint protection device and the original magnetic field according to information fed back by a positioning device in the joint protection device, and calculating magnetic field included angles between the electromagnetic telescopic mechanisms and the original magnetic field according to the first included angle and the installation directions of the electromagnetic telescopic mechanisms in the touch simulation device to be started;
and selecting the electromagnetic telescoping mechanism with the largest magnetic field included angle from the plurality of electromagnetic telescoping mechanisms in the touch simulation device to be started to be electrified.
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