CN109541775A - A kind of eyepiece adjustment apparatus and system - Google Patents
A kind of eyepiece adjustment apparatus and system Download PDFInfo
- Publication number
- CN109541775A CN109541775A CN201811616052.6A CN201811616052A CN109541775A CN 109541775 A CN109541775 A CN 109541775A CN 201811616052 A CN201811616052 A CN 201811616052A CN 109541775 A CN109541775 A CN 109541775A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 210000001525 retina Anatomy 0.000 abstract description 4
- 230000004438 eyesight Effects 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 201000009310 astigmatism Diseases 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000027993 eye symptom Diseases 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The present invention provides a kind of eyepiece adjustment device for optometry equipment, including controller, Power Component, transmission component, eyepiece holder component, wherein；The controller setting connects Power Component in optometry equipment main stand；The Power Component is connected on main stand, connects the transmission component；The transmission component connects main body rack, it is also connected with the Power Component and eyepiece holder component simultaneously, the Power Component moves the eyepiece holder component along first direction by the transmission component, and change the angle between the eyepiece holder component and the first plane, the first direction is in the horizontal direction, first plane is, by the perpendicular of first direction；The eyepiece holder component is used to connect eyepiece, by the mobile eyepiece holder component adjustment eyepiece of transmission component position in a first direction and deflection angle, to adapt to eye distance and the retina drift angle of different human eyes.
Description
Technical field
The present invention relates to eyesight testing fields more particularly to a kind of eyepiece to adjust apparatus and system.
Background technique
With the rapid development of science and technology, the visual problems such as myopia, astigmatism increasingly become the puzzlement of people.
When diagnosing eye symptom, it will usually use vision testing device.Being provided in this vision testing device can
Mobile eyepiece, by the eyeglass placed in replacement eyepiece, then the common eyesight testing image such as cooperate visual chart, red green table
Part, to measure the degrees such as human eye myopia, astigmatism.
Human eye in normal use, target object between two linear distances there are angle, while retina and object
There is also certain drift angle, eye distance meeting of the Different Individual when carrying out eyesight testing, between angle and drift angle and two between body
Difference.However, existing vision testing device when carrying out eyesight detection, often can only can only often be passed through by adjusting
Rack carries out the plane regulating in whole transverse and longitudinal direction to eyepiece holder, leads to not the vision parameter for adapting to Different Individual.
Summary of the invention
The present invention provides a kind of eyepiece adjustment device, is used for optometry equipment, including controller, Power Component, transmission component,
Eyepiece holder component, wherein the controller setting connects Power Component in optometry equipment main stand；The Power Component connects
It connects on main stand, connects the transmission component；The transmission component connects main body rack, while being also connected with the power packages
Part and eyepiece holder component, the Power Component move the eyepiece holder component along first direction by the transmission component, and
Changing the angle between the eyepiece holder component and the first plane, in the horizontal direction, first plane is the first direction,
By the perpendicular of first direction；The eyepiece holder component is used to connect eyepiece, passes through the mobile mesh of the transmission component
Component of frames and then adjust eyepiece position in a first direction and deflection angle.
In the present embodiment, control assembly receive for receive first position instruction, and by first position instruction be transferred to it is dynamic
Power component 300, Power Component 300 are started to work, and providing power for executive module enables executive module to change posture, thus will
The eyepiece holder component 400 being connected on executive module is moved to target position from initial position, and then adjusts and be connected to eyepiece holder
The position of eyepiece on component 400, to adapt to eye distance and the retina drift angle of different human eyes.
Detailed description of the invention
Fig. 1 is a kind of eyepiece regulating device structure chart provided in an embodiment of the present invention；
Fig. 2 is a kind of eyepiece regulating system schematic diagram one provided in an embodiment of the present invention；
Fig. 3 is a kind of eyepiece regulating system schematic diagram two provided in an embodiment of the present invention.
Specific embodiment
To keep the purpose of the present invention, feature, advantage more obvious and understandable, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of eyepiece regulating device structure chart provided in an embodiment of the present invention.
As shown in Figure 1, one aspect of the present invention provides a kind of eyepiece adjustment device for optometry equipment, including controller
100, Power Component 300, transmission component 200, eyepiece holder component 400, wherein；Controller 100 is arranged in optometry equipment main body machine
Frame connects Power Component 300；Power Component 300 is connected on main stand, connects transmission component 200；Transmission component 200 connects
Main body rack is connect, while being also connected with Power Component 300 and eyepiece holder component 400, Power Component 300 is made by transmission component 200
Eyepiece holder component 400 is moved along first direction, and changes the angle between eyepiece holder component 400 and the first plane, first direction
In the horizontal direction, the first plane is, by the perpendicular of first direction；Eyepiece holder component 400 is used to connect eyepiece, passes through biography
The mobile eyepiece holder component 400 of dynamic component 200 and then adjust eyepiece position in a first direction and deflection angle.
In the present embodiment, control assembly receive for receive first position instruction, and by first position instruction be transferred to it is dynamic
Power component 300, Power Component 300 are started to work, and providing power for executive module enables executive module to change posture, thus will
The eyepiece holder component 400 being connected on executive module is moved to target position from initial position, and then adjusts and be connected to eyepiece holder
The position of eyepiece on component 400, to adapt to eye distance and the retina drift angle of different human eyes.Wherein, when eyepiece holder component 400
When positioned at initial position, the first datum level on eyepiece holder component 400 is parallel with the first plane.When eyepiece holder component 400 is mobile
When to target position, eyepiece holder component 400 moves pre-determined distance and with the first plane at predetermined angle along first direction, wherein
Pre-determined distance, predetermined angle can be 0.
In the present embodiment, it is preferred that transmission component 200 includes moving assembly, and moving assembly includes 211 groups of first gear,
First transmission shaft 213；Wherein the first biography gear set includes first gear 211 and second gear 212, and first gear 211 is connected to
On Power Component 300, second gear 212 is set in the end for the first transmission shaft 213 being arranged on the rack along first direction, the
One gear 211 is engaged with second gear 212；First direction is provided with feed screw nut portion 214 on first transmission shaft 213, including
Lead screw portion and nut portions, the first transmission shaft 213 of rotation make nut portions be driven to change nut portions in a first direction in lead screw portion
On position.Eyepiece holder is connected by nut portions, so that eyepiece holder is moved in lead screw portion along first direction, while lead screw spiral shell
Female portion 214 connects the occupied area that can reduce device.Second gear 212 is set in 213 end of the first transmission shaft, is conducive to
Increase the torsion of the first transmission shaft 213 transmission carried out by 211 groups of engagements of first gear.
In the present embodiment, it is preferred that transmission component 200 further includes yoke assembly, and yoke assembly includes second gear 212
Group, worm and gear interconnecting piece 225, second driving shaft 223 and third transmission shaft 224, wherein 212 groups of second gear include third tooth
Wheel 221 and the 4th gear 222, wherein third gear 221 connects Power Component 300, and the 4th gear 222 is set in along first direction
On the second driving shaft 223 being arranged on the rack；Worm and gear interconnecting piece 225 includes worm screw portion and worm gear part, wherein worm screw portion
It is arranged on second driving shaft 223 along first direction, worm gear part is set on third transmission shaft 224, second driving shaft 223 and the
Three transmission shafts 224 are connected by worm and gear interconnecting piece 225, and third transmission shaft 224 is eccentric shaft and third transmission shaft 224 connects
Eyepiece holder component 400, the vertical line for enabling eyepiece holder component 400 to be parallel in the first plane are rotated as axis.Wherein, third passes
It may include common rotating part and eccentric part on moving axis 224, wherein worm gear part connects common rotating part, and common rotating part is in worm gear
It is dynamic along rolling first direction under the action of portion；Eccentric part is arranged below common rotating part, and eyepiece holder component 400, which is connected to, sets bias
Below portion, the central axis of the central axis of eccentric part and common rotating part not point-blank, worm gear part and third transmission shaft 224
It is connected by common rotating part to increase the intensity of third transmission shaft 224.
In the present embodiment, it is preferred that it further includes limiting section 228 that eyepiece, which adjusts device, is arranged on transmission component 200,
More specifically, limiting section 228 is arranged in nut portions worm screw portion two sides, and nut portions rotate in the lead screw portion in two limiting sections 228,
Worm screw portion sliding of the worm gear part in two sides limiting section 228.Limiting section 228 is arranged in the two sides of nut portions and worm screw portion, when
Nut portions are moving and worm gear part in worm screw portion when rolling in nut portions, caused by avoiding due to scrolling for more than extreme position
The other component being connected in worm gear part and nut portions falls off from eyepiece adjustment device causes greater loss.
In the present embodiment, it is preferred that further include connector 226, connecting column 227, connector 226 include the first connecting hole,
Second connecting hole, third connecting hole, the first connecting hole are used for fixture nut portion, and the first connecting hole and nut portions are co-axially located at the
On one transmission shaft 213, slide connector 226 on the first transmission shaft 213 along first direction；The setting of second driving shaft 223 exists
In second connecting hole, the gap between the second connecting shaft and the second connecting hole enables the edge in the second connecting shaft of connector 226
First direction moves freely；Third connecting hole is arranged perpendicular to first direction, and for connecting connecting column 227, connecting column 227 is used for
It connects eyepiece holder component 400 and then limits the interconnecting piece of connecting column 227 and eyepiece holder mobile perpendicular to first direction；Eyepiece holder
Link slot is provided on component 400, third transmission shaft 224 is slidably installed in link slot, and because third transmission shaft 224 is eccentric
Axis, therefore when the worm gear part on third transmission shaft 224 is rotated along worm screw portion, third transmission shaft 224 slides in link slot, into
And drive eyepiece holder component 400 using 227 axle center of connecting column as axis rotation.The first transmission shaft 213, second driving shaft 223 with
And connector 226 is set between eyepiece holder component 400.By rotating the first transmission shaft 213, enable nut portions in lead screw portion
It is moved along first direction, and because nut portions and connector 226 are interference fitted, connector 226 is able to drive eyepiece holder group
Part 400 is moved along first direction.First transmission shaft 213 is arranged in parallel with second driving shaft 223, therefore is when reducing device to use
Occupied area, the first transmission shaft 213 is arranged in parallel with second driving shaft 223；To avoid eyepiece holder component 400 when moving
It is hit with second driving shaft 223, therefore is provided with the second connecting hole and second driving shaft 223 is arranged in the second connecting hole
It is interior；When connection is because of failure fracture between second driving shaft 223 and rack, the second connecting hole at this time can be to second driving shaft
223 carry out the limit perpendicular to first direction.Third transmission shaft 224 is slidably installed in sliding groove, eyepiece holder component 400 is reached
When being resetted after the completion of target position and use, 400 edge of eyepiece holder component can be made by adjusting moving assembly by power device
First direction is mobile, and the sliding groove on eyepiece holder component 400 drives third transmission shaft 224 and then drives worm gear part in worm screw portion
It rolls, and then is not required to reset eyepiece holder component 400 separately through power device adjusting yoke assembly.
Fig. 2 is a kind of eyepiece regulating system schematic diagram one provided in an embodiment of the present invention；Fig. 3 provides for the embodiment of the present invention
A kind of eyepiece regulating system schematic diagram two.
As shown in Fig. 2, another aspect of the present invention, additionally provides a kind of eyepiece adjustment system, in the embodiment of the present invention
Eyepiece regulating device, including control module, drive module and execution module, wherein；Control module receives in the first way
First position instruction, and first position is instructed, drive module is transmitted to by second method；Drive module is connected to control mould
Between block and execution module, first position instruction carries out the first movement based on the received；Execution module is made in drive module first
With the first effect of lower generation, and then makes to be connected to eyepiece holder component 400 in execution module and reach first object position.Control module
For receiving first position instruction and first position instruction being sent to drive module, wherein first position instruction can be movement
Reverse link parameter and motion value, may include moved along first direction close to or far from initial position, along first direction it is big
The corner dimension and deflection direction of small and target position and the first plane；It can be defeated for mobile size and corner dimension
Enter specific value, target location coordinate value can also be inputted.First position instruction is passed to drive module by control module, is driven
Module identifies first location information, and converts first location information to the kinetic parameter of Power Component 300, such as known motor function
Motor rotation time is inputted when rate.Drive module drives execution module runner assembly that eyepiece holder component 400 is made to reach target position,
And then the drift angle of the distance between adjustment eyepiece and eyepiece.
As shown in figure 3, there are also monitoring position module, monitoring position module is used for the position to execution module in the present embodiment
It sets and is monitored in real time, the third information that execution module reaches the limit of position is sent to control module, to make control module
It is sent to drive module and stops executing order, so that drive module be made to stop the first movement, make execution module in the limit of setting
It works in position.Within limiting section 228, control module is displaced the extreme position of setting according to first that mobile terminal is sent
First displacement commands are sent to drive module by instruction, so that drive module is started the first movement, drive module produces execution module
Raw first effect.During drive module carries out the first movement, when execution module reaches the limit of position, monitoring position mould
Block sends third information to control module, and control module sends halt instruction to drive module according to third information, makes to drive mould
Block stops the first movement, and then guarantees that execution module works in extreme position.When position control module, execution module, control
Module is then limited the stability to be further ensured that device there are when failure using limiting section 228 to gear unit.
In the present embodiment, it is preferred that monitoring position device is for monitoring nut portions in lead screw portion along the position of first direction
It sets, nut portions is enable to work in extreme position.
In the present embodiment, it is preferred that monitoring position device is for monitoring worm gear part in worm screw portion along the position of first direction
It sets, lead screw portion is enable to work in extreme position.Monitoring position device only drives yoke assembly to carry out in Power Component 300
It just starts to work when yaw motion, that is to say, that when being resetted after device is finished, monitoring position device will not be to deflection group
The deflection that part generates is monitored.
As shown in figure 3, in the present embodiment, it is preferred that further include mobile terminal, mobile terminal wirelessly connects with control module
It connects, for being instructed to control module transmission first position.First position instruction is sent by mobile terminal, optometry equipment can be made
Applicable situation it is more extensive.Wherein mobile terminal can be the mobile devices such as mobile phone, plate, laptop.It is wirelessly connected tool
Body can be the common radio data transmission methods such as wifi connection, NFC, bluetooth.Second method can it is identical as first method i.e.
Connection between control module and drive module is wirelessly transmitted, it is preferred that second method is wire transmission, to mention
The timeliness of high data transmission.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of eyepiece adjusts device, be used for optometry equipment, which is characterized in that including controller, Power Component, transmission component,
Eyepiece holder component, wherein；
The controller setting connects Power Component in optometry equipment main stand；
The Power Component is connected on main stand, connects the transmission component；
The transmission component connects main body rack, while being also connected with the Power Component and eyepiece holder component, the Power Component
The eyepiece holder component is moved along first direction by the transmission component, and changes the eyepiece holder component and the first plane
Between angle, in the horizontal direction, first plane is the first direction, by the perpendicular of first direction；
The eyepiece holder component is used to connect eyepiece, adjusts eyepiece by the mobile eyepiece holder component of the transmission component
Position and deflection angle in a first direction.
2. eyepiece according to claim 1 adjusts device, which is characterized in that the transmission component includes moving assembly, institute
Stating moving assembly includes first gear group, the first transmission shaft；Wherein the first biography gear set includes first gear and second gear, institute
It states first gear to be connected on the Power Component, described in the second gear is set in and is arranged on the rack along first direction
First end part of driving shaft, the first gear are engaged with the second gear；It is arranged on first transmission shaft along first direction
There are feed screw nut portion, including lead screw portion and nut portions, rotating first transmission shaft passes the nut portions in the lead screw portion
It moves to change the position of the nut portions in said first direction.
3. eyepiece according to claim 2 adjusts device, which is characterized in that the transmission component further includes yoke assembly,
The yoke assembly includes second gear group, worm and gear interconnecting piece, second driving shaft and third transmission shaft, wherein second gear
Group includes third gear and the 4th gear, wherein the third gear connects the Power Component, the 4th gear is set in
Along the second driving shaft that first direction is arranged on the rack；The worm and gear interconnecting piece includes worm screw portion and worm gear
Portion, wherein the worm screw portion is arranged on the second driving shaft along first direction, the worm gear part setting is passed in the third
On moving axis, the second driving shaft is connect with third transmission shaft by the worm and gear interconnecting piece, and the third transmission shaft is
Eyepiece holder component described in eccentric shaft and third transmission axis connection, enables the eyepiece holder component to be parallel to the first plane
Interior vertical line is axis rotation.
4. eyepiece according to claim 3 adjusts device, which is characterized in that further include limiting component, be arranged in the biography
On dynamic component, more specifically, the limiting section is arranged in nut portions worm screw portion two sides, and the nut portions are in two limiting sections
Lead screw portion on rotate.
5. eyepiece according to claim 4 adjusts device, which is characterized in that further include connector, connecting column, the connection
Part includes the first connecting hole, the second connecting hole, third connecting hole, and first connecting hole is described for fixing the nut portions
First connecting hole and the nut portions are co-axially located on first transmission shaft, make the connector in first transmission shaft
On along the first direction slide；The second driving shaft is arranged in second connecting hole, second connecting shaft and institute
Stating the gap between the second connecting hole enables the connector freely to move in second connecting shaft along the first direction
It is dynamic；The third connecting hole is arranged perpendicular to the first direction, and for connecting the connecting column, the connecting column is for connecting
The eyepiece holder component limits the interconnecting piece of the connecting column and the eyepiece holder mobile perpendicular to the first direction in turn；
Link slot is provided on the eyepiece holder component, the third transmission shaft is slidably installed in the link slot, and because the third
Transmission shaft is eccentric shaft, therefore when the worm gear part on the third transmission shaft is rotated along the worm screw portion, the third transmission
Axis slides in the link slot, and then drives the eyepiece holder component using the connecting column axle center as axis rotation.
6. a kind of eyepiece adjusts apparatus system, device is adjusted for eyepiece as claimed in any one of claims 1 to 5, feature exists
In, including control module, drive module and execution module, wherein；
The control module receives first position instruction in the first way, and first position instruction is passed by second method
Transport to the drive module；
The drive module is connected between the control module and execution module, and first position instruction based on the received carries out the
One movement；
The execution module generates the first effect under the drive module first effect, and then makes to be connected to mesh in execution module
Component of frames reaches first object position.
7. eyepiece according to claim 6 adjusts apparatus system, which is characterized in that there are also monitoring position module, institute's rhemes
Monitoring module is set for monitoring in real time to the position of the execution module, the third that execution module reaches the limit of position is believed
Breath is sent to control module, stops executing order so that control module be made to send to drive module, so that drive module be made to stop
First movement, makes the execution module work in the extreme position of setting.
8. eyepiece according to claim 7 adjusts apparatus system, which is characterized in that the monitoring position device is for monitoring
The nut portions, along the position of first direction, enable nut portions work in the extreme position in the lead screw portion
Make.
9. eyepiece according to claim 8 adjusts apparatus system, which is characterized in that the monitoring position device is for monitoring
The worm gear part, along the position of first direction, enables lead screw portion work in the extreme position in the worm screw portion
Make.
10. eyepiece according to claim 9 adjusts apparatus system, which is characterized in that it further include mobile terminal, the movement
Terminal and the control module are wirelessly connected, for instructing to control module transmission first position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616052.6A CN109541775B (en) | 2018-12-28 | 2018-12-28 | Eyepiece adjusting device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616052.6A CN109541775B (en) | 2018-12-28 | 2018-12-28 | Eyepiece adjusting device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109541775A true CN109541775A (en) | 2019-03-29 |
| CN109541775B CN109541775B (en) | 2024-04-12 |
Family
ID=65857500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616052.6A Active CN109541775B (en) | 2018-12-28 | 2018-12-28 | Eyepiece adjusting device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109541775B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581434A (en) * | 2022-11-01 | 2023-01-10 | 连云港天诺光学仪器有限公司 | High-precision optometry device and optometry method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049368U (en) * | 1989-06-16 | 1989-12-13 | 管华 | Diopter adjustable spectacles |
| JP2010145690A (en) * | 2008-12-18 | 2010-07-01 | Panasonic Corp | Optical apparatus |
| CN206848588U (en) * | 2017-04-21 | 2018-01-05 | 歌尔股份有限公司 | A kind of head-mounted display apparatus |
| CN108742507A (en) * | 2018-05-31 | 2018-11-06 | 重庆医药高等专科学校 | A kind of subjective formula binocular optometry unit convenient for adjusting |
| CN209514175U (en) * | 2018-12-28 | 2019-10-18 | 杭州精飞光学仪器制造有限公司 | A kind of eyepiece adjustment device |
-
2018
- 2018-12-28 CN CN201811616052.6A patent/CN109541775B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049368U (en) * | 1989-06-16 | 1989-12-13 | 管华 | Diopter adjustable spectacles |
| JP2010145690A (en) * | 2008-12-18 | 2010-07-01 | Panasonic Corp | Optical apparatus |
| CN206848588U (en) * | 2017-04-21 | 2018-01-05 | 歌尔股份有限公司 | A kind of head-mounted display apparatus |
| CN108742507A (en) * | 2018-05-31 | 2018-11-06 | 重庆医药高等专科学校 | A kind of subjective formula binocular optometry unit convenient for adjusting |
| CN209514175U (en) * | 2018-12-28 | 2019-10-18 | 杭州精飞光学仪器制造有限公司 | A kind of eyepiece adjustment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581434A (en) * | 2022-11-01 | 2023-01-10 | 连云港天诺光学仪器有限公司 | High-precision optometry device and optometry method |
| CN115581434B (en) * | 2022-11-01 | 2023-10-20 | 连云港天诺光学仪器有限公司 | High-precision optometry device and optometry method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109541775B (en) | 2024-04-12 |
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