CN206274385U - A kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable - Google Patents
A kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable Download PDFInfo
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- CN206274385U CN206274385U CN201621072118.6U CN201621072118U CN206274385U CN 206274385 U CN206274385 U CN 206274385U CN 201621072118 U CN201621072118 U CN 201621072118U CN 206274385 U CN206274385 U CN 206274385U
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- China
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- steel ruler
- elastic steel
- haptic stimulus
- alternating current
- current generator
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Abstract
The utility model is related to a kind of haptic stimulus power can to survey the haptic stimulus device with power frequency-adjustable, including the alternating current generator mechanism for sending pulse and rotating with movable eccentric wheel, for producing elastically-deformable elastic steel ruler mechanism, the eccentric mechanism for producing force data and for producing vertical direction top offset to change the probe mechanism of stimulating organism body surface skin, the alternating current generator mechanism is connected with eccentric mechanism, the eccentric wheel of the eccentric mechanism is close on the elastic steel ruler of elastic steel ruler mechanism, the fixed probe mechanism in lower surface of elastic steel ruler mechanism.The utility model structure design is simple, and integrated level is high；Anti- electromagnetic material is wrapped up by alternating current generator outer surface, electromagnetic screen is constituted, is thus interfered with and is substantially eliminated, signal stabilization is high；The utility model is by the way of no-wound mechanical stimulation, it is to avoid wound is caused in use, due to frequency-adjustable, stimulus intensity is adjustable, power effect stabilization, and can be with the haptic stimulus of flexible modulation wider frequency range.
Description
Technical field
The utility model is related to the Instrument technology field that haptic force stimulates, and especially a kind of haptic stimulus power can be surveyed with power frequently
The adjustable haptic stimulus device of rate.
Background technology
Tactile is the sensation of the faint contact force of human feeling's body surface, is by the pressure of vertical body surface and cutting along body surface direction
To the neural non self sustained dischare activity that power collective effect causes in thigmoreceptor.Different from pressure sensation, tactile is only body surface
The sensation of faint power rather than oppressive force, tactile is the extraneous micro- power of human perception and knows that the important information of contactant texture properties comes
Source.In recent years with the rise in the fields such as virtual reality, man-machine interaction, Health and Medical, the research of tactilely-perceptible related fields
It is in widespread attention.At present, haptic stimulus is widely used in human nerve Function detection and skin rehabilitation with diagnosis, touches and perceives religion
Educate, the field such as tactile sense reproduction of virtual reality.With gradually ripe, the tactile based on virtual reality and virtual perception of technology
Reproduce in the acquisition of information field for broadly entering people.
In recent years, the device of related fields was relatively more.At present, existing all kinds of haptic stimulus generating means all exist same
Problem, the power size and amplitude of device can not survey with it is uncontrollable, thus there is Improvement requirement or substituted by new utility model,
To realize that the frequency of power, direction, size, action time can synchronously be detected.
Utility model content
The purpose of this utility model is to provide one kind to be integrated with eccentric wheel, and user can adjust haptic stimulus power size
And frequency, the good haptic stimulus power of flexibility can survey the haptic stimulus device with power frequency-adjustable.
To achieve the above object, the utility model employs following technical scheme：A kind of haptic stimulus power can be surveyed with power frequently
The adjustable haptic stimulus device of rate, the device includes the alternating current generator mechanism, the use that are used to send pulse and be rotated with movable eccentric wheel
In producing elastically-deformable elastic steel ruler mechanism, the eccentric mechanism for producing force data and upper for producing vertical direction
Move to change the probe mechanism of stimulating organism body surface skin, the alternating current generator mechanism is connected with eccentric mechanism, the eccentric wheel
The eccentric wheel of mechanism is close on the elastic steel ruler of elastic steel ruler mechanism, the fixed probe mechanism in lower surface of elastic steel ruler mechanism.
The alternating current generator mechanism includes alternating current generator and motor driver, and the eccentric mechanism is by eccentric wheel, axle sleeve
Constituted with extending shaft, the eccentric wheel is connected by fastening bolt with axle sleeve, and axle sleeve is connected by fastening bolt with extending shaft, is prolonged
Major axis is connected by fastening bolt with the motor output shaft axle of alternating current generator.
The elastic steel ruler mechanism includes elastic steel ruler, X-direction micromatic setting, Y direction micromatic setting and upper support
Plate, the elastic steel ruler and upper backup pad are arranged horizontally, and the upper backup pad is located at the top of elastic steel ruler, the upper branch
Fagging is fixed on steel substrate by irony support column, and it is micro- that upper backup pad passes downwardly through trip bolt fixed installation X-direction
Device, X-direction micromatic setting is adjusted to pass downwardly through trip bolt fixed installation Y direction micromatic setting, Y direction micromatic setting
It is fixed on elastic steel ruler by trip bolt, the elastic steel ruler fixes downwards probe mechanism.
The probe mechanism includes pressure sensor and probe, and pressure sensor is fixed on elastic steel ruler by fastening screw
End on, the dynamometry direction of pressure sensor is consistent with the direction of vibration of elastic steel ruler, and probe is pasted onto on pressure sensor,
The output end of the pressure sensor is connected with the input of STM32 microcontrollers, in the output end and PC of STM32 microcontrollers
The input of position machine is connected.
Anti- electromagnetic material is wrapped up in the outer surface of the alternating current generator, and the alternating current generator is installed on macrofoam plate.
As shown from the above technical solution, the utility model rotates eccentric wheel, eccentric wheel force compressing tool using alternating current generator
Resilient cantilever beam steel ruler, pressure sensor is installed in elastic steel ruler end, solid along dynamometry direction in pressure sensor panel
Determine stimulation probe, the frequency of elastic steel ruler is pressed by the rotational frequency control eccentric for adjusting alternating current generator, it is inclined by regulation
Heart wheel controls elastic steel ruler tip vibration amplitude with the application point of elastic steel ruler, so that probe produces power frequency, force vibration width
The big I of degree, power is surveyed and controllable vibration force.The utility model structure design is simple, and integrated level is high, work safety；By handing over
Stream outer surface of motor wraps up anti-electromagnetic material, constitutes electromagnetic screen, thus interferes with and substantially eliminates, and signal stabilization is high；This
Utility model is by the way of no-wound mechanical stimulation, it is to avoid wound is caused in use, due to frequency-adjustable, stimulus intensity is adjustable,
Power effect stabilization, and can be with the haptic stimulus of flexible modulation wider frequency range.Due to haptic stimulus power size and power frequency
It is adjustable, power effect stabilization, and can be with the haptic stimulus of flexible modulation 0~30Hz frequency ranges.
Brief description of the drawings
Fig. 1 is apparatus structure schematic diagram of the present utility model；
Fig. 2 be alternating current generator start before quiescent condition to alternating current generator start after pressure maximum rating eccentric wheel with
The location status schematic diagram of elastic steel ruler；
Fig. 3 is the structural representation of the utility model middle probe mechanism.
Specific embodiment
As shown in figure 1, a kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable, the device includes being used for
Send pulse and with movable eccentric wheel rotate alternating current generator mechanism, for producing elastically-deformable elastic steel ruler mechanism, for producing
Give birth to the eccentric mechanism of force data and for producing vertical direction top offset to change the probe mechanism of stimulating organism body surface skin, institute
State alternating current generator mechanism to be connected with eccentric mechanism, the eccentric wheel 10 of the eccentric mechanism is close to the bullet of elastic steel ruler mechanism
On property steel ruler 9, the fixed probe mechanism in lower surface of elastic steel ruler mechanism.
As shown in figure 1, the alternating current generator mechanism include alternating current generator 13 and motor driver, the eccentric mechanism by
Eccentric wheel 10, axle sleeve 4 and extending shaft 5 are constituted, and the eccentric wheel 10 is connected by fastening bolt with axle sleeve 4, and axle sleeve 4 is by fastening
Bolt is connected with extending shaft 5, and extending shaft 5 is connected by fastening bolt with the motor output shaft axle of alternating current generator 13.The alternating current
Anti- electromagnetic material 6 is wrapped up in the outer surface of machine 13, and the anti-electromagnetic material 6 uses silver fiber gauze, and the alternating current generator 13 is fixed
Reaching damping effect on macrofoam plate 14.
The external wheel diameter D=2R=32mm, interior wheel diameter d=25mm, eccentric throw h=3mm, Elastic Steel of the eccentric wheel 10
The length L=L1+L2=1450mm, L1 of chi 9 are adjusted by X-direction micromatic setting 3, and L2 is eccentric wheel 10 and the elastic phase of steel ruler 9
Point of contact is to the elastic low order end of steel ruler 9 apart from length, maximal stimulation depth
As shown in Figure 1, 2, the elastic steel ruler mechanism includes that elastic steel ruler 9, X-direction micromatic setting 3, Y direction are micro-
Device 8 and upper backup pad 1, the elastic steel ruler 9 and upper backup pad 1 is adjusted to be arranged horizontally, the upper backup pad 1 is located at elasticity
The top of steel ruler 9, the upper backup pad 1 is fixed on steel substrate 7 by irony support column 2, and upper backup pad 1 is passed downwardly through tightly
Gu screw fixed installation X-direction micromatic setting 3, X-direction micromatic setting 3 passes downwardly through trip bolt fixed installation Y-axis side
To micromatic setting 8, Y direction micromatic setting 8 is fixed on elastic steel ruler 9 by trip bolt, and the elastic steel ruler 9 is solid downwards
Determine probe mechanism.It is not in contact between upper backup pad 1 and eccentric wheel 10, eccentric wheel 10 and elastic steel ruler 9 contact tangent.The steel
Base plate processed 7 can produce larger vibration in an experiment, influence experiment effect, in practical operation should by steel substrate 7 be fixed on compared with
Paste related vibration-absorbing material on big experiment porch on steel substrate 7 simultaneously.Finely tuned by orthogonally located X-direction
Device 3 and Y direction micromatic setting 8 can accurately change the contact position of eccentric wheel 10 and elastic steel ruler 9, to change probe
The stimulation depth of 11 vertical directions, simulates different touch feelings.
As shown in Figure 1,3, the probe mechanism includes pressure sensor 12 and probe 11, and pressure sensor 12 is by fastening
Screw is fixed on the end of elastic steel ruler 9, and the dynamometry direction of pressure sensor 12 is consistent with the direction of vibration of elastic steel ruler 9,
Probe 11 is pasted onto on pressure sensor 12, the output end of the pressure sensor 12 and the input phase of STM32 microcontrollers
Even, the output end of STM32 microcontrollers is connected with the input of PC host computers.Pressure sensor 12 receives to be transmitted from probe 11
Pressure feedback, and STM32 microcontrollers are transferred data to by wired mode, microcontroller is simply gone data
Make an uproar treatment digital-to-analogue conversion, and wirelessly send PC host computers to.The movement of the vertical direction of probe 11 presses skin, according to ox
Pause the 3rd law, and pressure sensor 12 receives the next force signal of feedback and force signal simultaneously is changed into electric signal, is sent to STM32 micro-
Controller, STM32 microcontroller real time record pressure signals, pressure sensor one converts pressure into voltage signal
Device.
As shown in Figure 1, 2, after the energization of alternating current generator 13, produced by the motor driver for adjusting alternating current generator certain steady
Determine pulse, the stable rotation accordingly of alternating current generator 13, the eccentric wheel 10 fixed by axle sleeve 4 and extending shaft 5 produces eccentric rotary, pressure
Compel the elastic steel ruler 9 being close to eccentric wheel 10, elastic steel ruler 9 produces elastic deformation, is fixed on the probe under elastic steel ruler 9 therewith
11 produce vertical direction top offset to change stimulates related organisms epidermis, and the real time record of pressure sensor 12 was stimulated by probe 11
Come feedback pressure signal and STM32 microcontrollers are sent to by wired mode.Whole elasticity steel ruler 9 can lead in the horizontal direction
Cross X-direction micromatic setting 3, Y direction micromatic setting 8 to be finely adjusted, so as to be realized in skin diverse location (precision 0.1mm)
Haptic stimulus.
In sum, the utility model rotates eccentric wheel 10 using alternating current generator 13, and the force compressing of eccentric wheel 10 has bullet
Property cantilever beam steel ruler, pressure sensor 12 is installed in the end of elastic steel ruler 9, it is solid along dynamometry direction in the panel of pressure sensor 12
Determine stimulation probe 11, the frequency of elastic steel ruler 9 is pressed by the rotational frequency control eccentric 10 for adjusting alternating current generator 13, pass through
Regulation eccentric wheel 10 controls the elastic tip vibration amplitude of steel ruler 9 with the application point of elastic steel ruler 9, so that probe 11 produces power frequently
The big I of rate, force vibration amplitude, power is surveyed and controllable vibration force, and probe 11 is moved up and down along direction of vibration, stimulates human body or dynamic
The skin of thing, so as to realize that a kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable.
Claims (5)
1. a kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable, it is characterised in that：The device includes being used for
Send pulse and with movable eccentric wheel rotate alternating current generator mechanism, for producing elastically-deformable elastic steel ruler mechanism, for producing
Give birth to the eccentric mechanism of force data and for producing vertical direction top offset to change the probe mechanism of stimulating organism body surface skin, institute
State alternating current generator mechanism to be connected with eccentric mechanism, the eccentric wheel of the eccentric mechanism（10）It is close to elastic steel ruler mechanism
Elastic steel ruler（9）On, the fixed probe mechanism in lower surface of elastic steel ruler mechanism.
2. haptic stimulus power according to claim 1 can survey the haptic stimulus device with power frequency-adjustable, it is characterised in that：
The alternating current generator mechanism includes alternating current generator（13）And motor driver, the eccentric mechanism is by eccentric wheel（10）, axle sleeve
（4）And extending shaft（5）Composition, the eccentric wheel（10）By fastening bolt and axle sleeve（4）It is connected, axle sleeve（4）By fastening spiral shell
Bolt and extending shaft（5）It is connected, extending shaft（5）By fastening bolt and alternating current generator（13）Motor output shaft axle connect.
3. haptic stimulus power according to claim 1 can survey the haptic stimulus device with power frequency-adjustable, it is characterised in that：
The elastic steel ruler mechanism includes elastic steel ruler（9）, X-direction micromatic setting（3）, Y direction micromatic setting（8）With upper support
Plate（1）, the elastic steel ruler（9）And upper backup pad（1）It is arranged horizontally, the upper backup pad（1）Positioned at elastic steel ruler（9）
Top, the upper backup pad（1）By irony support column（2）It is fixed on steel substrate（7）On, upper backup pad（1）It is logical downwards
Cross trip bolt fixed installation X-direction micromatic setting（3）, X-direction micromatic setting（3）Pass downwardly through trip bolt and fix peace
Dress Y direction micromatic setting（8）, Y direction micromatic setting（8）Elastic steel ruler is fixed on by trip bolt（9）On, the bullet
Property steel ruler（9）Probe mechanism is fixed downwards.
4. the haptic stimulus power according to claim 1 or 3 can survey the haptic stimulus device with power frequency-adjustable, and its feature exists
In：The probe mechanism includes pressure sensor（12）And probe（11）, pressure sensor（12）It is fixed on by fastening screw
Elastic steel ruler（9）End on, pressure sensor（12）Dynamometry direction and elastic steel ruler（9）Direction of vibration it is consistent, probe
（11）It is pasted onto pressure sensor（12）On, the pressure sensor（12）Output end and STM32 microcontrollers input
It is connected, the output end of STM32 microcontrollers is connected with the input of PC host computers.
5. haptic stimulus power according to claim 2 can survey the haptic stimulus device with power frequency-adjustable, it is characterised in that：
The alternating current generator（13）Outer surface wrap up anti-electromagnetic material（6）, the alternating current generator（13）It is installed in macrofoam plate（14）
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072118.6U CN206274385U (en) | 2016-09-22 | 2016-09-22 | A kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072118.6U CN206274385U (en) | 2016-09-22 | 2016-09-22 | A kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN206274385U true CN206274385U (en) | 2017-06-23 |
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ID=59062303
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621072118.6U Expired - Fee Related CN206274385U (en) | 2016-09-22 | 2016-09-22 | A kind of haptic stimulus power can survey the haptic stimulus device with power frequency-adjustable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700599A (en) * | 2020-05-28 | 2020-09-25 | 中北大学 | Finger method pulse feeling device and system simulating traditional Chinese medicine |
| CN113970982A (en) * | 2018-07-04 | 2022-01-25 | 苏州泛普智能科技有限公司 | Touch control film processing method based on automatic processing equipment |
-
2016
- 2016-09-22 CN CN201621072118.6U patent/CN206274385U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970982A (en) * | 2018-07-04 | 2022-01-25 | 苏州泛普智能科技有限公司 | Touch control film processing method based on automatic processing equipment |
| CN113970982B (en) * | 2018-07-04 | 2023-08-01 | 合肥元顿传感科技有限公司 | Touch control film processing method based on automatic processing equipment |
| CN111700599A (en) * | 2020-05-28 | 2020-09-25 | 中北大学 | Finger method pulse feeling device and system simulating traditional Chinese medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170623 Termination date: 20170922 |