CN207707900U - The device of ability is known by the test mankind sense of equilibrium - Google Patents
The device of ability is known by the test mankind sense of equilibrium Download PDFInfo
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- CN207707900U CN207707900U CN201720771413.9U CN201720771413U CN207707900U CN 207707900 U CN207707900 U CN 207707900U CN 201720771413 U CN201720771413 U CN 201720771413U CN 207707900 U CN207707900 U CN 207707900U
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- testboard
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- semicircle sphere
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- equilibrium
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Abstract
The utility model discloses the devices that ability is known by a kind of test mankind sense of equilibrium, including testboard, it is equipped with semicircle sphere below, it is equipped with support column around semicircle sphere, support wheel carrier is laid on testboard bottom, each support wheel carrier is equipped with buphthalmos wheel, and testboard is located at by buphthalmos wheel group level on the spherical surface of semicircle sphere, and each support column is equipped with the compressed spring that Auxiliary support is formed to testboard；The driving mechanism for making testboard make pitching or roll or yawing rotation is equipped between testboard and semicircle sphere；Testboard is equipped with seat, and the handrail of seat is equipped with can be according to omnidirectional's remote-control handle that the testboard direction of motion is manipulated.The utility model can compare the operation trace of the patient's manipulation omnidirectional remote-control handle movement locus pre-set with testboard, calculate the relevant parameters such as the error of the two, according to the assessment models of the sense of equilibrium, solve patient and balance perception Capability index.
Description
Technical field
The utility model is related to total balance of the body sense detection technique, the dress of ability is known by specially a kind of test mankind sense of equilibrium
It sets.
Background technology
In daily life, whether simply walk or be engaged in complexity movement (such as run, jump, dance, beat
The various movements such as ball, swimming) it is required for the sense of equilibrium, for player, dynamic equilibrium is sympathetic to seem especially heavy
It wants.
Although the sense of equilibrium is important one of elemental motion ability, people arrived after old age, with withering for physical function
Contracting, total balance of the body sensing capability can also continuously decrease.Once the sense of equilibrium of human body degenerates or lacks to a certain degree, in people
When walking, it is very easy to occur tilting the problems such as falling down, this will cause great harmful effect to its quality of life, health etc..
Currently, raw for the total balance of the body sensing capability of the elderly or limbs patient missing and insufficient problem, reality
Even lack a kind of detection device in work and method carries out it quantitative detect and assess.
It would therefore be highly desirable to a kind of device for capableing of validity test total balance of the body sensing capability be developed, so as to timely and accurately
The state for solving patient, convenient for further taking corresponding measure or carrying out targetedly rehabilitation training.
Utility model content
For this purpose, the utility model proposes the devices that ability is known by a kind of test mankind sense of equilibrium.
The device of ability is known by the utility model test mankind sense of equilibrium, and technical solution includes testboard, except that：
1, it is equipped with semicircle sphere below the testboard, support column, the test is equipped with around semicircle sphere circumference uniform distribution
Circumference uniform distribution is equipped with support wheel carrier on the bottom of platform, and each support is equipped with buphthalmos wheel on wheel carrier, and testboard passes through buphthalmos wheel group water
Flat to be located on the spherical surface of semicircle sphere, each support column is equipped with the compressed spring that Auxiliary support is formed to testboard.
2, the driving for making testboard make pitching or roll or yawing rotation is equipped between the testboard and semicircle sphere
Mechanism, the driving mechanism include three single omni-directional wheels by driving wheel carrier circumference uniform distribution to be installed on testboard bottom, respectively
Single omni-directional wheel saves roller by friction thereon and contradicts on the spherical surface of semicircle sphere, and the median plane of each single omni-directional wheel wheel body is equal
It is intersected at upwards a bit by the centre of sphere of semicircle sphere and the axis of three single omni-directional wheels.
3, the motor and the single omni-directional wheel rotational parameters of detection for driving single omni-directional wheel rotation are respectively equipped on driving wheel carrier
Encoder.
4, the testboard is equipped with seat, and the handrail of the seat is equipped with and can be grasped according to the testboard direction of motion
Vertical omnidirectional's remote-control handle.
In above structure, three single omni-directional wheels are respectively driven using three motors, and three single omni-directional wheels respectively generate
The velocity vector of the velocity vector of three different directions, three different directions can synthesize the speed arrow of any direction in space
Amount, the velocity vector may finally make testboard make roll or pitching or yawing rotation on the spherical surface of semicircle sphere.
In above structure, the Auxiliary support that compressed spring is formed can not only play cushioning buffer effect, also can ensure that survey
Test stand does not depart from the spherical surface of semicircle sphere and plays a protective role.
To share the partial pressure of double of spherosome spherical surface of testboard, the buphthalmos wheel is by pressure mounting of the spring in support wheel carrier
Above to form flexible support with the spherical surface of semicircle sphere.
Buphthalmos wheel is conventionally arranged three, and three buphthalmos wheels are arranged at intervals between three single omni-directional wheels.
Further, each compressed spring is inwardly tilting and formed to the skewed horizontal load of testboard.
To further increase safety, the motor drives single omni-directional wheel to rotate by Worm Wheel System pair, not
Self-locking can be formed when energization.
The beneficial effects of the utility model：
1, the utility model test mankind sense of equilibrium knows in the device of ability that testboard is in three single omni-directional wheels and semicircle
It is moved by preset track under the friction-driven of the spherical surface of sphere, such as pitching movement or roll motion or yawing rotation
Deng.
2, in the utility model, patient is operated into omnidirectional and controls the operation trace of handle and pre-set testboard fortune
Dynamic rail mark is compared, and the relevant parameters such as error (absolute error, relative error, mean error, mean square deviation) are calculated, further according to flat
Weigh the assessment models felt, and solves patient and balances perception Capability index, easy to operate, convenient and practical.
3, in the utility model, the compressed spring of use can play shock absorbing effect, and driving motor component includes worm gear
Worm mechanism can be both contributed to protection patient safety with self-locking, the two when being not powered on and be used.
4, the utility model can quickly and effectively test the human body sense of equilibrium and know ability, be conducive to doctor and timely and accurately understand trouble
The state of person provides foundation further to take corresponding safeguard procedures or carrying out targetedly rehabilitation training.
Description of the drawings
Fig. 1 is a kind of axonometric drawing of embodiment of the utility model.
Fig. 2 is the structural schematic diagram of testboard mounting assembly in Fig. 1 embodiments.
Fig. 3 is the structural schematic diagram of omni-directional wheel in Fig. 1 embodiments.
Figure number identifies：1, testboard；2, semicircle sphere；3, support column；4, wheel carrier is supported；5, buphthalmos wheel；6, compressed spring；
7, seat；8, omnidirectional's remote-control handle；9, single omni-directional wheel；10, wheel carrier is driven；11, motor；12, encoder；13, worm and gear
Transmission；14, pedestal.
Specific implementation mode
Illustrated embodiment is described further the technical solution of the utility model below in conjunction with the accompanying drawings.
The utility model test mankind sense of equilibrium knows that the device of ability, structure include testboard 1, and the testboard 1 is logical
It crosses idler wheel mechanism to be horizontally set on the spherical surface of semicircle sphere 2, and protection, testboard 1 and semicircle is formed by auxiliary support mechanism
Being equipped between sphere 2 can make testboard 1 make the driving mechanism of pitching movement or roll motion or yawing rotation, on testboard 1
Equipped with a seat 7, the handrail of the seat 7 is equipped with controllable omnidirectional's remote-control handle 8, and manipulating omnidirectional's remote-control handle 8 can
The movement locus direction of trace test platform 1, as shown in Figure 1.The idler wheel mechanism includes three buphthalmos wheels 5 of circumference uniform distribution, respectively
Buphthalmos wheel 5 is in, by pressure mounting of the spring, three support wheel carriers 4 are installed in the bottom of testboard 1, described on corresponding support wheel carrier 4
Testboard 1 is located at by the roller group level that three buphthalmos wheels 5 are constituted on the spherical surface of semicircle sphere 2, as shown in Figure 1.
The auxiliary support mechanism includes the six roots of sensation support column 3 arranged around semicircle sphere 2, and six roots of sensation support column 3 is in pedestal
It is set up on 14, the pedestal 14 is the overall structure being connected with semicircle sphere 2, and each support column 3 is equipped with inside inclined upward
Compressed spring 6, the upper end of six roots of sensation compressed spring 6 are fixedly connected on the bottom of testboard 1, as shown in Figure 1 and Figure 2.
The driving mechanism includes three single omni-directional wheels 9 of the circumference uniform distribution between three buphthalmos wheels 5, each single omnidirectional
Wheel 9 is installed on the bottom of testboard 1 by corresponding driving wheel carrier 10, and each single omni-directional wheel 9 passes through friction section thereon
Roller compresses contact on the spherical surface of semicircle sphere 2, and the median plane (vertical with wheel body axis) of each 9 wheel body of single omni-directional wheel passes through
The axis of the centre of sphere of semicircle sphere 2 and three single omni-directional wheels 9 intersects at a bit upwards；It is equipped with motor on each driving wheel carrier 10
11, one end wheel shaft that the motor 11 corresponds to single omni-directional wheel 9 by 13 driving of Worm Wheel System pair rotates, and respectively drives wheel carrier
The encoder 12 by single 9 rotational parameters of omni-directional wheel of other end wheel shaft detection is additionally provided on 10, as shown in Figure 1, Figure 3.
The method that ability is known by the utility model test mankind sense of equilibrium, operating procedure are：
1, it guides and patient is helped to be sitting on seat 7, it is helped to fasten seat belts, instruct patient to learn to manipulate entirely by teaching
To the correct method of remote-control handle 8.
2, the movement locus of testboard 1 is set, start motor 11 and single omni-directional wheel 9 is driven to rotate, testboard 1 is in three lists
Arrange 9 friction-driven of omni-directional wheel under on the spherical surface of semicircle sphere 2 press preset track move.
3, it with the movement of testboard 1, can go to manipulate omnidirectional consciously as required when patient perceptions have inclination to body
The course bearing that remote-control handle 8 and trace test platform 1 move, system automatically record the operation that patient manipulates omnidirectional's remote-control handle 8
Track.
4, change the track that testboard 1 is arranged, repeat above-mentioned 2,3 step.
5, operation trace and the pre-set movement locus of testboard 1 that patient is manipulated to omnidirectional's remote-control handle 8 carries out
Comparison, the absolute error or relative error or the relevant parameters such as mean error or mean square deviation both calculated, according to the sense of equilibrium
Assessment models, solve patient balance perception Capability index.
Claims (5)
1. the device of ability, including testboard (1) are known by the test mankind sense of equilibrium, it is characterised in that：
1., semicircle sphere (2) is equipped with below the testboard (1), be equipped with support column (3) around semicircle sphere (2) circumference uniform distribution,
Circumference uniform distribution is equipped with support wheel carrier (4) on testboard (1) bottom, respectively supports and is equipped with buphthalmos wheel (5) on wheel carrier (4), surveys
Test stand (1) is located at by buphthalmos wheel group level on the spherical surface of semicircle sphere (2), and each support column (3) is equipped with to testboard (1)
Form the compressed spring (6) of Auxiliary support；
2., be equipped between the testboard (1) and semicircle sphere (2) testboard (1) made to make pitching or roll or yawing rotation
Driving mechanism, the driving mechanism includes by driving wheel carrier (10) circumference uniform distribution to be installed on three of testboard (1) bottom
Single omni-directional wheel (9), each single omni-directional wheel (9) are contradicted by friction section roller thereon on the spherical surface of semicircle sphere (2), each list
The median plane of row's omni-directional wheel (9) wheel body is converged by the axis of the centre of sphere of semicircle sphere (2) and three single omni-directional wheels (9) upwards
It meets at a bit；
3., be respectively equipped with the motor (11) for driving single omni-directional wheel (9) rotation in driving wheel carrier (10) and detect single omni-directional wheel
(9) encoder (12) of rotational parameters；
4., the testboard (1) be equipped with seat (7), the handrail of the seat (7) is equipped with and can be moved according to testboard (1)
Omnidirectional's remote-control handle (8) that direction is manipulated.
2. the device of ability is known by the test mankind sense of equilibrium according to claim 1, it is characterised in that：The buphthalmos wheel (5)
By pressure mounting of the spring in support wheel carrier (4) to form flexible support with the spherical surface of semicircle sphere (2).
3. the device of ability is known by the test mankind sense of equilibrium according to claim 1, it is characterised in that：Three buphthalmos wheels (5)
It is spaced between three single omni-directional wheels (9).
4. the device of ability is known by the test mankind sense of equilibrium according to any one of claims 1 to 3, it is characterised in that：
Each compressed spring (6) is inwardly tilting and forms the skewed horizontal load to testboard (1).
5. the device of ability is known by the test mankind sense of equilibrium according to any one of claims 1 to 3, it is characterised in that：
The motor (11) drives single omni-directional wheel (9) to rotate by Worm Wheel System secondary (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771413.9U CN207707900U (en) | 2017-06-29 | 2017-06-29 | The device of ability is known by the test mankind sense of equilibrium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771413.9U CN207707900U (en) | 2017-06-29 | 2017-06-29 | The device of ability is known by the test mankind sense of equilibrium |
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| Publication Number | Publication Date |
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| CN207707900U true CN207707900U (en) | 2018-08-10 |
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| CN201720771413.9U Active CN207707900U (en) | 2017-06-29 | 2017-06-29 | The device of ability is known by the test mankind sense of equilibrium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137062A (en) * | 2017-06-29 | 2017-09-08 | 桂林电子科技大学 | The device and method of ability is known by the test mankind sense of equilibrium |
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2017
- 2017-06-29 CN CN201720771413.9U patent/CN207707900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137062A (en) * | 2017-06-29 | 2017-09-08 | 桂林电子科技大学 | The device and method of ability is known by the test mankind sense of equilibrium |
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