CN207870878U - A kind of controller of Subjective visual vertical and subjective vision horizontal line detector - Google Patents
A kind of controller of Subjective visual vertical and subjective vision horizontal line detector Download PDFInfo
- Publication number
- CN207870878U CN207870878U CN201720741139.0U CN201720741139U CN207870878U CN 207870878 U CN207870878 U CN 207870878U CN 201720741139 U CN201720741139 U CN 201720741139U CN 207870878 U CN207870878 U CN 207870878U
- Authority
- CN
- China
- Prior art keywords
- subjective
- horizontal line
- ontology
- manipulation
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model is related to the controllers of a kind of Subjective visual vertical and subjective vision horizontal line detector, it includes the signal receiver for manipulating ontology and being connected to the detector, the manipulation ontology is equipped with knob and acknowledgement key, and rolling wheel encoding device and signal projector are equipped in the manipulation ontology；The knob and acknowledgement key are connect with the rolling wheel encoding device, and the signal projector is connect with signal receiver, and the rolling wheel encoding device is set between signal projector and signal receiver.Deviation post of the controller of the utility model in Subjective visual vertical and subjective vision horizontal line systems inspection for adjusting the straightway occurred in the patient visual field in SVV hosts, have the characteristics that easy to use, low using error rate, the time that doctor and patient can be greatlyd save provides the validity counted to each inspection result.
Description
Technical field
The utility model is related to the components of Medical Devices detecting instrument, and in particular to a kind of Subjective visual vertical and subjectivity
The controller of visual level line detector.
Background technology
Subjective visual vertical（SVV）With subjective vision horizontal line（SVH）Test is in no visual with reference under substance environment, right
The detection of angle, testing result are used between patient perceivable's vertical line/perception level line and gravitational vertical line/bulk water horizontal line
Assess the otolith device of subject（Otolith organ）Function, and then as the diagnosis basis of balance system disease.
It is recorded according to Chinese patent literature CN201320765676, Wang Peng armies utility models is a kind of mobile subjective vertical
Vision static balancing somascope；It is recorded according to another Chinese patent literature CN201520127985.4, the utility models such as Han Junliang are used
In measurement Subjective visual vertical and the horizontal detector of subjective vision.But two schemes have following deficiency：1）Equipment
Volume is still huge, and since dynamic SVV tests need subject to be carried out under the conditions of dynamic unilateral centrifugal rotation, two kinds of equipment are equal
It is not used to dynamic SVV tests；Simultaneously as same reason, subject can not carry out under equal static postures of lying on the back
It measures.2）Two schemes can not detect subject's head orientation, and when subject's head leans forward, swings back or when the deflection of left and right,
There will be many influences on SVV measured values（Dyde et al, 2005）, therefore two schemes can not provide subject and be in and appoint
SVV measurement results when flexible non-stand-up state of anticipating.
For this purpose, the utility model people for being all the application proposes a kind of Subjective visual vertical and subjectivity based on VR technologies
Visual level line detector, the detector include virtual reality interactive module, operational module, data acquisition module and data processing
Analysis and Control module.Wherein, the virtual reality interactive module is used to show color background and p-wire to subject；The behaviour
Control module adjusts the position that p-wire is shown under the operation of subject and confirms to the p-wire for being adjusted to required position；
The data acquisition module measures acceleration caused by gravity, for calculating between p-wire and gravitational vertical line or bulk water horizontal line
Angle；The Data Management Analysis control module generates random inclined p-wire and outputs this to virtual reality interaction mould
Block obtains the operation of the operational module and accordingly adjusts p-wire, obtain the angle information of the data acquisition module and to
Outer output result.Specifically, the detector can be by including eyeshade frame, display screen, control device, gravity sensor and place
The detector for managing device, i.e., realize similar to the eye hood configuration of VR glasses.The detector is small, easy to carry, can meet
The demand that dynamically Subjective visual vertical and subjective vision horizontal line are detected under different positions, and greatly improve survey
The accuracy of examination and efficiency.
For the control device that above-mentioned instrument uses, the forms such as control handle, remote controler, mouse are may be, for example,.These dresses
It sets based on existing rolling wheel encoding device and decoder and designs, there is a control for manipulating SVV equipment currently on the market
Device, master drawing are as shown in Figure 1.This product is attached by one piece of data line and SVV hosts, when SVV hosts and the ends PC software
It establishes after connection, starts to execute test, the deviation angle of p-wire is adjusted by the controller button.It hangs down for subjective vision
Straight line and subjective vision horizontal test are required for the visual field of subject to be in the environment of complete darkness when testing each time
Under, and tested in the case where being interfered without extraneous object of reference, residing for the red lines seen in the visual field when test every time
Angle be random, subject needs to be adjusted to the vertical line in the visual field by controller on vertical direction.If pressed
Button to the left, the vertical line in the visual field is rotated counterclockwise, if pressing button to the right, the vertical line in the visual field clockwise into
Row rotation clicks acknowledgement key and completes Primary regulation test after adjustment terminates.
Above scheme be currently there are it is unique it is a for SVV control to adjust equipment, but it can be seen that
There are following deficiencies for the equipment：
1）Subject needs to do in operation several groups of experiments, and there are one completely for band on head during the test by subject
Closed eyeshade, the visual field and the external world are completely isolated.In the case where on the controller including several buttons, subject's especially year
Age bigger Middle Age and Aged Patients are easy to push the wrong button in operation, if the vertical line in the visual field is not adjusted to also by subject
He（She）Think just accidentally to click or touched acknowledgement key on vertical direction, the data calculated at this time are just not allowed
Really, final the result is that calculating total because in the statistics and calculating of result even if the follow-up test done several times is all correct
Number average value and standard deviation, so if wherein certain primary experiment causes test result to occur very due to operation error
Large deviation, this test result is with regard to insincere.
2）In the red vertical line in adjusting the visual field using the controller, it is adjusted by then passing through button, so often
By one-touch, red line segment will rotate clockwise or counter-clockwise certain angle.It is tested by the investigation discovery in hospital
In operation, the overlong time or single pushed button every time pushes button normally the subject of person especially person in middle and old age, but
It is that governing speed is very slow, is difficult to patience the line segment in the visual field is adjusted to him to think vertical shape so often will appear subject
State, or often do primary consume for a long time.
For insufficient and defect existing for above scheme, it is necessary to provide a kind of easier to operate, not error-prone and adjust essence
Spend higher controller.
Utility model content
The problem of the utility model aims to solve the problem that is to provide patient in hospital when doing SVV inspections for controlling and adjusting SVV
A kind of manipulation technology of the deviation post of the straightway occurred in the patient visual field in host.
In this regard, the utility model provides a kind of controller of Subjective visual vertical and subjective vision horizontal line detector,
Including manipulation ontology and the signal receiver for being connected to the detector, the manipulation ontology is equipped with knob and acknowledgement key, institute
It states in manipulation ontology and is equipped with rolling wheel encoding device and signal projector；The knob and acknowledgement key are connect with the rolling wheel encoding device,
The signal projector is connect with signal receiver, and the rolling wheel encoding device is set between signal projector and signal receiver.
The controller of the utility model is in Subjective visual vertical and subjective vision horizontal line systems inspection for adjusting
The deviation post of the straightway occurred in the patient visual field in SVV hosts has the characteristics that easy to use, low using error rate, energy
The time for greatling save doctor and patient provides the validity counted to each inspection result.
Description of the drawings
Fig. 1 is a kind of existing structural schematic diagram of SVV device controllers.
Fig. 2 is the structural schematic diagram of the manipulation ontology of the utility model SVV controllers.
Fig. 3 is the structural schematic diagram of the signal receiver of the utility model SVV controllers.
Fig. 4 is the circuit structure diagram of the rolling wheel encoding device of the utility model controller.
Specific implementation mode
As shown in Figures 2 and 3, below by way of specific implementation mode, the utility model is described in further detail.
The controller of the Subjective visual vertical and subjective vision horizontal line detector of the utility model, including manipulation ontology
1 and it is connected to the signal receiver 2 of the detector, the manipulation ontology 1 is equipped with knob 101 and acknowledgement key 102（It is preferred that institute
It states there are one knob 101 and the difference of acknowledgement key 102）, the manipulation ontology 1 is interior to be equipped with rolling wheel encoding device 103 and signal transmitting
Device 104；The knob 101 and acknowledgement key 102 are connect with the rolling wheel encoding device 103, and the signal projector 104 connects with signal
It receives device 2 to connect, the rolling wheel encoding device 103 is set between signal projector 104 and signal receiver 2.
In use, the knob 101 is clockwise or counterclockwise to control rolling wheel encoding device 103, rolling wheel encoding device 103
The detector is transmitted control signals to by signal projector 104 and signal receiver 2, and then realizes and is tested in detector
The adjustment of line skew angle.
Wherein, the connection includes wired or is wirelessly connected, and especially signal connects.In SVV inspections, since patient must
It must be tested in the environment of complete darkness, contribute to reduce what maloperation occurred using turn knob 101 and single button
Probability can greatly save the time of doctor and patient, provide the validity counted to each inspection result.The control of the utility model
Containing only there are one button, that is, acknowledgement keys 102 on device processed, it is in the lower section of thumb, subject is more prone to operate in design.
Also, high-precision rolling wheel encoding device 103 can be used in the controller of the utility model, and up time is carried out using the mode of knob 101
Needle and the line segment in the visual field is adjusted counterclockwise, the precision higher of adjusting；Metal matt material integrally can be used in the device,
It is operationally more convenient succinct.
In a specific embodiment, the signal projector 104 and signal receiver 2 are by the way of long connect
Connection.
In a specific embodiment, the signal projector 104 and signal receiver 2 be additionally provided with disconnect and
Reset the circuit of connection.
In a specific embodiment, the signal receiver 2 supports plug and play.
In a specific embodiment, the signal projector 104 is wireless signal transmitter, and the signal receives
Device 2 is wireless signal receiver.
In a specific embodiment, the manipulation ontology 1 is control stick.Certainly, the manipulation ontology 1 can also
For the structure of similar mouse or game paddle, the easy structure preferably readily held.
In a specific embodiment, it is equipped with internal electric source in the manipulation ontology 1, is set on the manipulation ontology 1
There is charging interface.For example, being powered using charged lithium cells, it is wirelessly connected between SVV hosts, and uses plug and play
Interface, person easy to use operation.
In a specific embodiment, the LED display lamps of display working condition are additionally provided on the manipulation ontology 1.
As a kind of concrete implementation form, the circuit of the transmitting terminal residing for the signal projector 104 includes following 5
Point：RF chips, 16MHz crystal oscillators, built-in chip type USB MCU, match circuit, 2.4G antennas；Wherein, the RF chips receive or
Person launches 2.4G modulated signals；The signal that the internal USB MCU processing RF chips receive, and it is converted to USB standard volume
Code, is transmitted by usb protocol；The match circuit and 2.4G antennas wireless data for transmitting and receiving, and be conveyed to
RF chip analysis judgements are handled；The 16MHz crystal oscillators provide a stable clock signal for RF chips.
As a kind of concrete implementation form, the circuit of the receiving terminal residing for the signal receiver 2 includes following 6
Point：Key scan detects MCU, RF chip, 16MHz crystal oscillators, power circuit, match circuit, 2.4G antennas；Wherein, the button
Scanning Detction MCU is used for scanning whether button is pressed, and whether knob is rotating, and when enters and sleeps or wake up work；Institute
It states RF chips and receives or emit 2.4G modulated signals；The power circuit provides power supply energy for each part circuit；Described
With circuit and 2.4G antennas wireless data for transmitting and receiving, and it is conveyed to RF chip analysis judgements processing；The 16MHz
Crystal oscillator provides a stable clock signal for RF chips.
The utility model is described in more detail below by way of example.
A kind of control stick of Subjective visual vertical and subjective vision horizontal line detector, including can the clockwise and inverse time
Knob 101, acknowledgement key 102, charging interface, internal electric source, rolling wheel encoding device 103, the wireless signal transmitter of needle unlimited rotary
And wireless signal receiver；The rolling wheel encoding device 103 supports precision to reach using the rolling wheel encoding device 103 of 20 pulse/secs
0.1 degree, 2.4GHZ stablizes transmission, built-in wireless signal transmitter；The wireless signal receiver is fine Micro USB
Radio receiver, the interface support plug and play.Pass through what is occurred in the patient visual field in the adjustment SVV hosts of turn knob 101
The deviation post of straightway.
The structure of the rolling wheel encoding device 103 of control stick is as shown in Figure 4.It is rotating clockwise or turn knob counterclockwise
When 101, different pulse signals is sent to C terminal from A terminals or B terminals, is exported from C-terminal mouth.On degree of regulation, idler wheel
Can be adjusted by often rotating one thin lattice by 0.1 degree, this accuracy value can meet diagnosis of the SVV to patient well.
The SVV control control stick transmitting terminal and receiving terminal using long connection by the way of, i.e., there are one a transmitter is matched
Receiver, acquiescence are unicom, are in addition also devised in design for transmitter-receiver device and disconnect and reset connection
Circuit, and be connected to LED display lamps and show connection status.Button on long-press control stick 30 seconds, transmitting terminal and receiving terminal can be certainly
It is dynamic to disconnect；In the off state, button is clicked, bright 5 seconds of blue indicator light president is automatic to connect.
The control stick can also carry out following operation or setting：
1）Sleep：SVV control control stick within 5 seconds time without press key pressing or turn knobs 101, will automatically into
Enter sleep pattern, can be waken up by any key.
2）To code：
A, it initializes transmitter and receiver has matched, user directly plugs and receives, and clicking button can be certainly
In dynamic pairing connection, normal use.
B, manually to code：The button of control stick is pressed for a long time, and the general blue indicator light flicker for seeing tail portion in 30 seconds is i.e.
It can release original to code.After clicking button, bright 5 seconds of blue indicator light president, at this moment plugging reception head can be right manually
Code matches new reception head.
3）LED state indicates：
A, charging instruction：After being inserted into charging wire, indicator light lights red, and expression is being charged, until indicator light goes out expression
Built-in battery fills with（Pay attention to：Completely without electricity to full of probably at 1-2 hours）.
B, it releases and code is indicated：The button of control stick is pressed for a long time general 30 seconds, so that it may to see that the blue of tail portion refers to
Show that lamp flickers, is to release to code, clicks button, bright 5 seconds of blue indicator light president.
4）Turn knob 101：Knob on swivel lever is used to adjust the deviation angle of p-wire in the SVV hosts visual field
Degree.
5）Keypress function：Button on control stick is to confirm button, and subject's turn knob 101 will be in the SVV hosts visual field
P-wire be adjusted to desired position after, press acknowledgement key 102, that is, complete primary test.
Wherein, the operation principle of transmitting terminal is：It is made of 5 partial circuits, respectively：RF chips, 16MHz crystal oscillators, chip
Internal USB MCU, match circuit, 2.4G antennas.
First part：RF chips receive or launch 2.4G modulated signals.
Third part：Internal USB MCU, the signal that processing RF IC are received, and USB standard codes are converted to, pass through
Usb protocol is transmitted to host.
4th part：Match circuit, 2.4G antennas, main function are transmitting and receive wireless data and be conveyed to RF cores
Piece analytical judgment is handled.
5th part：16MHz crystal oscillators, main function provide a stable clock signal for RFIC.
The operation principle of receiving terminal is：It is made of 6 partial circuits, respectively：Key scan detection MCU, RF chip,
16MHz crystal oscillators, power circuit, match circuit, 2.4G antennas.
First part：Key scan detection MCU is used for scanning whether button has by key pressing, and whether knob is rotating, assorted
When enter each wake-up work of sleep etc.；
Second part：RF chips mainly receive or launch 2.4G modulated signals.
Third part：Power circuit, main function are to provide necessary power supply energy for each part circuit.
4th part：Match circuit and 2.4G antennas, main function are transmitting and receive wireless data and be conveyed to RF cores
Piece analytical judgment is handled.
5th part：16MHz crystal oscillators, main function provide a stable clock signal for RF chips.
Claims (7)
1. the controller of a kind of Subjective visual vertical and subjective vision horizontal line detector, which is characterized in that originally including manipulation
Body（1）With the signal receiver for being connected to the detector（2）, the manipulation ontology（1）It is equipped with knob（101）And acknowledgement key
（102）, the manipulation ontology（1）It is interior to be equipped with rolling wheel encoding device（103）And signal projector（104）；The knob（101）With it is true
Recognize key（102）With the rolling wheel encoding device（103）Connection, the signal projector（104）With signal receiver（2）Connection, institute
State rolling wheel encoding device（103）Set on signal projector（104）With signal receiver（2）Between.
2. the controller of Subjective visual vertical according to claim 1 and subjective vision horizontal line detector, feature
It is, the signal projector（104）And signal receiver（2）It is connected by the way of long connect.
3. the controller of Subjective visual vertical according to claim 1 and subjective vision horizontal line detector, feature
It is, the signal projector（104）And signal receiver（2）It is additionally provided with the circuit for disconnecting and resetting connection.
4. the control of Subjective visual vertical according to any one of claims 1 to 3 and subjective vision horizontal line detector
Device, which is characterized in that the signal projector（104）For wireless signal transmitter, the signal receiver（2）For wireless signal
Receiver.
5. the controller of Subjective visual vertical according to claim 1 and subjective vision horizontal line detector, feature
It is, the manipulation ontology（1）For control stick.
6. the controller of Subjective visual vertical according to claim 1 and subjective vision horizontal line detector, feature
It is, the manipulation ontology（1）It is interior to be equipped with internal electric source, the manipulation ontology（1）It is equipped with charging interface.
7. the controller of Subjective visual vertical according to claim 1 and subjective vision horizontal line detector, feature
It is, the manipulation ontology（1）On be additionally provided with the LED display lamps of display working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741139.0U CN207870878U (en) | 2017-06-23 | 2017-06-23 | A kind of controller of Subjective visual vertical and subjective vision horizontal line detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741139.0U CN207870878U (en) | 2017-06-23 | 2017-06-23 | A kind of controller of Subjective visual vertical and subjective vision horizontal line detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207870878U true CN207870878U (en) | 2018-09-18 |
Family
ID=63499913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741139.0U Active CN207870878U (en) | 2017-06-23 | 2017-06-23 | A kind of controller of Subjective visual vertical and subjective vision horizontal line detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207870878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334457A (en) * | 2017-06-23 | 2017-11-10 | 上海志听医疗科技有限公司 | A kind of actuation means of Subjective visual vertical and subjective vision horizontal line detector |
-
2017
- 2017-06-23 CN CN201720741139.0U patent/CN207870878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334457A (en) * | 2017-06-23 | 2017-11-10 | 上海志听医疗科技有限公司 | A kind of actuation means of Subjective visual vertical and subjective vision horizontal line detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105045692B (en) | Testing device for touch screens and system, testing touch screen control device | |
| CN106725381B (en) | Intelligent fitness exercise bracelet | |
| CN105232024B (en) | A kind of body examination student rhythm of the heart early warning system | |
| CN103768775B (en) | Based on the method for counting of the rope skipping counting device of 3-axis acceleration | |
| CN106774868B (en) | Wireless presentation device | |
| CN104949707A (en) | Movement monitoring equipment and movement monitoring method based on information push | |
| CN107485380A (en) | Wrist wearable type heart rate monitoring unit and rhythm of the heart control method | |
| CN204190864U (en) | Tool sees the automatic monitor system of protective function | |
| CN101283903A (en) | Digital visual acuity test system | |
| CN207870878U (en) | A kind of controller of Subjective visual vertical and subjective vision horizontal line detector | |
| CN204336039U (en) | Multifunctional medical intelligent bracelet | |
| CN203789906U (en) | Bluetooth bracelet | |
| WO2024066482A1 (en) | Intelligent diaper monitoring device, diaper main body, and diaper system | |
| CN104754301A (en) | Automatic monitoring system with near-end nursing function and cloud end transmitting function | |
| CN209917165U (en) | Breathe and temper monitored control system and breathe and temper thing networking systems | |
| CN209027538U (en) | A kind of Multifunctional pedometer | |
| CN107334457A (en) | A kind of actuation means of Subjective visual vertical and subjective vision horizontal line detector | |
| CN110265111A (en) | Movement environment intelligent monitor system and exercise suggestion generation method | |
| CN104360744A (en) | Wireless Bluetooth virtual instrument knob based on color discrimination and control method | |
| CN101588405A (en) | Movement gesture blood sugar regulating mobile phone and on-line expert diagnosis system | |
| CN204442550U (en) | Tool near-end sees the automatic monitoring equipment that protective function and high in the clouds are transmitted | |
| CN208736558U (en) | Project infrared thermometer circuit board | |
| CN106525136B (en) | Multifunctional personal and environmental health detection device and method | |
| CN204832340U (en) | Retina acuity detector | |
| CN205548574U (en) | Measurable quantity ultraviolet intelligence sports and health monitoring facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |