CN108709718A - A kind of vertometer eyeglass platform - Google Patents
A kind of vertometer eyeglass platform Download PDFInfo
- Publication number
- CN108709718A CN108709718A CN201810703657.2A CN201810703657A CN108709718A CN 108709718 A CN108709718 A CN 108709718A CN 201810703657 A CN201810703657 A CN 201810703657A CN 108709718 A CN108709718 A CN 108709718A
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- CN
- China
- Prior art keywords
- fixedly connected
- adjusting
- eyeglass
- vertometer
- lead screw
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of vertometer eyeglass platforms,It is related to vertometer field,Including pedestal and regulating device,The upper surface of the pedestal is fixedly connected close to leftward position with collimator objective,The upper surface of pedestal is fixedly connected close to right positions with the bottom of support base,The downside of the support base end is fixedly connected with fixed frame,Lower end center and the video camera of the fixed frame are bolted,The regulating device and support base are slidably connected and regulating device is located at the right side of collimator objective,When glasses are fixed to by fixed frame on collimator objective,Adjusting part is set to move by the lead screw in regulating device,Operator observes display screen while adjusting,When observe be moved to suitable position when,The cross searching moved in display screen is set to coincide with fixed cross searching by adjusting rotating bar,Operator be can avoid in this way with manual mobile glasses to be taken to dirty on eyeglass,It causes to measure inaccurate risk,Also time of measuring is shortened.
Description
Technical field
The present invention relates to vertometer fields, and in particular to a kind of vertometer eyeglass platform.
Background technology
Vertometer is mainly used for measuring vertex lens power (D), the prism degree (△) of spectacle lens (including contact lens), determines
The cylindrical mirror axle position direction of cylindrical lens franking and can check whether eyeglass is properly attached in mirror holder on untouched edge eyeglass
Instrument after glasses are placed on collimator objective and are fixed by fixed frame, need to first pass through hand during vertometer use
It is dynamic to move left and right eyeglass, make to be moved on the vertical line of fixed cross at the cross searching moved on display screen, so
It coincides at the center both made by mobile eyeglass platform again afterwards, in this process, operator is using mobile glasses manually, and one
Aspect hand is possible to touch eyeglass, and on hand dirty is taken on eyeglass, to keep measurement inaccurate, on the other hand, moves manually
Dynamic glasses continuity is not strong, extends time of measuring.
Invention content
The purpose of the present invention is to provide a kind of vertometer eyeglass platforms, to solve caused by the prior art above-mentioned lack
It falls into.
A kind of vertometer eyeglass platform, including pedestal and regulating device, the upper surface of the pedestal close to leftward position with
Collimator objective is fixedly connected, and the upper surface of pedestal is fixedly connected close to right positions with the bottom of support base, the support base end
The downside in portion is fixedly connected with fixed frame, and lower end center and the video camera of the fixed frame are bolted, described
Regulating device and support base are slidably connected and regulating device is located at the right side of collimator objective.
Preferably, the regulating device includes eyeglass rack, lead screw, adjusting part and rotating bar, the eyeglass rack
Posterior center position is fixedly connected with the top of sliding bar, and branch is arranged at left and right sides of the posterior center position of eyeglass rack
The top of dagger and support column is fixedly connected with the rear portion of eyeglass rack, and the upper end of eyeglass rack is equipped with adjusting cavity, the support
The front of seat is equipped with support slot, sliding groove and rotation slot, and the support slot is slidably connected with support column, the sliding groove and sliding
Bar is slidably connected, and the rotation slot is connected with sliding groove and rotation slot runs through the left and right sides of support base, the sliding bar
Lower end is fixedly connected with spur rack, and the rotating bar is rotatablely connected with rotation slot and rotating bar is equipped with shaft gear, the axis tooth
Wheel is engaged with spur rack, and the left end of the lead screw and the left side wall of adjusting cavity are connected by bearing, and the right end of lead screw, which passes through, to be adjusted
The right side wall of chamber and the right end of lead screw and the right side wall of adjusting cavity are rotatablely connected, the adjusting part be slidably connected with adjusting cavity and
Adjusting part is connect with wire rod thread.
Preferably, the adjusting part includes sliding shoe, adjusting block and positioning column, center of the sliding shoe close to lower end
Position is equipped with threaded hole, and the upper end center position of sliding shoe is equipped with cavity, and the sliding shoe is connected by threaded hole and wire rod thread
It connects, the centre position of the adjusting block is equipped with rectangular channel, and the both sides up and down in adjusting block centre position are equipped with adjusting cavity, the rectangle
The lower notch of slot is connected to outside, and the rear and front end of the positioning column left side is fixedly connected with the right end of T shape columns, the T shapes
The left end of column is slidably connected with adjusting cavity, and the lower end of T shape columns is fixedly connected with one end of second spring, the second spring it is another
One end is fixedly connected with the lower end of adjusting cavity, and the bottom surface of the positioning column is fixed and connected close to the position on right side and the upper end of Rotational Cylindrical
Connect, lower end and the cavity of the Rotational Cylindrical are slidably connected, and the top of the Rotational Cylindrical lower end is equipped with support plate, the support plate with
Rotational Cylindrical is rotatablely connected, and the left and right sides of upper end face of support plate is fixedly connected with the lower end of the first spring, first spring
Upper end is fixedly connected with the upper side wall of cavity.
Preferably, the length of the positioning column is equal at a distance from the right side of positioning column to the left side of eyeglass rack, described
The width of rectangular channel is equal with the diameter of lead screw, and the depth of rectangular channel is more than the bottom of adjusting block to the vertical of the top of threaded hole
Distance, the width of the adjusting block are equal with the width of adjusting cavity.
Preferably, the left and right ends of the rotating bar and the right end of lead screw are fixedly connected with knob.
Preferably, the surface of the adjusting block is equipped with rubber pad.
Preferably, the end of the support base is bolted with display screen, the axis and collimation object of the video camera
The axis of mirror is located at same straight line.
The advantage of the invention is that：Glasses are being fixed to by vertometer using the present invention eyeglass platform by fixed frame
When on collimator objective, adjusting part is set to move by the lead screw in regulating device, operator observes display screen while adjusting,
When observe be moved to suitable position when, by adjust rotating bar make the cross searching moved in display screen and fixed cross
Center coincides, and can avoid operator in this way with manual mobile glasses to be taken to dirty on eyeglass, measurement is caused to be not allowed
Risk also shortens time of measuring.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of vertometer eyeglass platform；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is the structural schematic diagram of regulating device in Fig. 2；
Fig. 4 is the sectional view of the line B-B along Fig. 3；
Fig. 5 is the sectional view of the line C-C along Fig. 4；
Fig. 6 is the sectional view of the line D-D along Fig. 4；
Fig. 7 is the sectional view of the E-E lines along Fig. 2.
Wherein, 1- pedestals, 2- support bases, 3- display screens, 4- video cameras, 5- collimator objectives, 6- fixed frames, 7- adjust dress
Set, 71- eyeglasses rack, 72- adjusting cavities, 73- lead screws, 74- adjusting parts, 75- rotating bars, 76- support slots, 77- sliding grooves,
78- support columns, 79- sliding bars, 710- spur racks, 711- shaft gears, 712- rotation slots, 741- sliding shoes, 742- threaded holes,
743- adjusting blocks, 744- cavitys, 745- Rotational Cylindricals, 746- support plates, the first springs of 747-, 748- positioning columns, 749- adjusting cavities,
7410- second springs, 7411-T shapes column, 7412- rectangular channels.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figures 1 to 7, a kind of vertometer eyeglass platform, including pedestal 1 and regulating device 7, the pedestal 1 it is upper
Surface is fixedly connected close to leftward position with collimator objective 5, and the upper surface of pedestal 1 is close to the bottom of right positions and support base 2
Be fixedly connected, the downside of 2 end of the support base is fixedly connected with fixed frame 6, the lower end center of the fixed frame 6 with
Video camera 4 is bolted, and the regulating device 7 is slidably connected with support base 2 and regulating device 7 is located at collimator objective 5
Right side.
It is worth noting that, the regulating device 7 includes eyeglass rack 71, lead screw 73, adjusting part 74 and rotating bar 75,
The posterior center position of the eyeglass rack 71 is fixedly connected with the top of sliding bar 79, the posterior center position of eyeglass rack 71
The left and right sides be arranged with support column 78 and the top of support column 78 is fixedly connected with the rear portion of eyeglass rack 71, eyeglass rack
71 upper end is equipped with adjusting cavity 72, and the front of the support base 2 is equipped with support slot 76, sliding groove 77 and rotation slot 712, the branch
Support slot 76 is slidably connected with support column 78, and the sliding groove 77 is slidably connected with sliding bar 79, the rotation slot 712 and sliding groove
77 be connected and rotation slot 712 run through support base 2 the left and right sides, the lower end of the sliding bar 79 is fixedly connected with spur rack
710, the rotating bar 75 and rotation slot 712 are rotatablely connected and rotating bar 75 is equipped with shaft gear 711, the shaft gear 711 with
Spur rack 710 engages, and the left end of the lead screw 73 is connect with the left side wall of adjusting cavity 72 by bearing, and the right end of lead screw 73 passes through
The right side wall rotation connection of the right side wall of adjusting cavity 72 and the right end of lead screw 73 and adjusting cavity 72, the adjusting part 74 and adjusting
Chamber 72 is slidably connected and adjusting part 74 is threadedly coupled with lead screw 73.
In the present embodiment, the adjusting part 74 includes sliding shoe 741, adjusting block 743 and positioning column 748, the cunning
Motion block 741 is equipped with threaded hole 742 close to the center of lower end, and the upper end center position of sliding shoe 741 is equipped with cavity 744, institute
It states sliding shoe 741 to be threadedly coupled with lead screw 73 by threaded hole 742, the centre position of the adjusting block 743 is equipped with rectangular channel
7412, the both sides up and down in 743 centre position of adjusting block are equipped with adjusting cavity 749, and lower notch and the outside of the rectangular channel 7412 connect
Logical, the rear and front end of 748 left side of the positioning column is fixedly connected with the right end of T shapes column 7411, the left end of the T shapes column 7411
It is slidably connected with adjusting cavity 749, the lower end of T shapes column 7411 is fixedly connected with one end of second spring 7410, the second spring
7410 other end is fixedly connected with the lower end of adjusting cavity 749, the position and rotation of the bottom surface of the positioning column 748 close to right side
The upper end of column 745 is fixedly connected, and lower end and the cavity 744 of the Rotational Cylindrical 745 are slidably connected, 745 lower end of the Rotational Cylindrical
Top is equipped with support plate 746, and the support plate 746 is rotatablely connected with Rotational Cylindrical 745, the left and right sides of 746 upper surface of support plate
It is fixedly connected with the lower end of the first spring 747, the upper end of first spring 747 is fixedly connected with the upper side wall of cavity 744.
In the present embodiment, the right side to the left side of eyeglass rack 71 of the length of the positioning column 748 and positioning column 748
Apart from equal, the width of the rectangular channel 7412 is equal with the diameter of lead screw 73, and the depth of rectangular channel 7412 is more than adjusting block 743
Bottom to the vertical range at the top of threaded hole 742, the width of the adjusting block 743 is equal with the width of adjusting cavity 72.
In the present embodiment, the right end of the left and right ends of the rotating bar 74 and lead screw 73 is fixedly connected with knob.
In the present embodiment, the surface of the adjusting block 743 is equipped with rubber pad.
In addition, the end of the support base 2 is bolted with display screen 3, the axis and collimation object of the video camera 4
The axis of mirror 5 is located at same straight line.
The course of work and principle：Before glasses are placed on collimator objective 5, for convenience of glasses are placed, it is operated first
Adjusting block 743 is lifted up by person with hand, and during being lifted up, second spring 7410 is shunk, and is received in second spring 7410
When contracting, since the elastic force of second spring 7410 can drive positioning column 748 to move up by T shapes column 7411, positioning column 748 is upward
It drives Rotational Cylindrical 745 to move up when mobile, and then overcomes the elastic force of the first spring 747, at this moment in eyeglass rack 71 and positioning
Certain gap is formed between column 748, when adjusting block 743 is moved upwards up to its bottom end can be by eyeglass rack 71 and positioning column
When gap between 748, operator rotates clockwise 90 degree, then unclamps adjusting block 743, at this moment positioning column 748 is in the first bullet
It is drawn to the position contacted with the surface of sliding shoe 741 under the elastic force effect of spring 747, while adjusting block 743 is in second spring
The inside of adjusting cavity 72 is retracted under 7410 elastic force effect to be made when glasses are placed on collimator objective 5 by manual adjustment
The cross searching moved in display screen 2 is located at the top of fixed cross searching, is then fixed by fixed frame 6, after fixing,
The cross searching moved in observation display screen 2 is located at the which side of fixed cross searching vertical line, if in mobile cross
The heart is located at the left side of fixed cross vertical line, then adjusts lead screw 73 by knob, so that adjusting part 74 is moved by lead screw 73
To the left side of glasses left side eyeglass, then lift adjusting block 743 manually again, when adjusting block 743 is moved upwards up to its bottom end can
When with by gap between eyeglass rack 71 and positioning column 748, operator rotates counterclockwise 90 degree, then unclamps adjusting block
743, at this moment adjusting block 743 be just tightly attached to the front side surface of eyeglass rack 71, at this moment adjust lead screw 73, make sliding shoe 741 to
It moves right, to drive adjusting block 743 to move right, when the left contact of adjusting block 743 and glasses left side eyeglass, it will band
Dynamic glasses integrally move right, while operator observes the cross searching moved in display screen 3, when mobile cross searching moves
When on to the vertical line of fixed cross, lead screw 73 stops operating, and then rotates rotating bar 75, and then make 711 band of shaft gear
Dynamic spur rack 710 moves, and then sliding bar 79 is made to move forward, when mobile cross searching movement and fixed cross searching phase
When coincidence, rotating bar 75 stops operating, if mobile cross searching is located at the right side of fixed cross vertical line, then passes through rotation
Button adjusting section lead screw 73 makes adjusting part 74 be moved to the right side of eyeglass on the right of glasses, then lifts manually again by lead screw 73
Adjusting block 743, when adjusting block 743 is moved upwards up to its bottom end can be by the gap between eyeglass rack 71 and positioning column 748
When, operator rotates counterclockwise 90 degree, then unclamps adjusting block 743, and at this moment adjusting block 743 is just tightly attached to eyeglass rack 71
At this moment front side surface adjusts lead screw 73, so that sliding shoe 741 is moved to the left, to drive adjusting block 743 to be moved to the left, work as adjusting
When the right contact of block 743 and glasses the right eyeglass, it will drive glasses to be integrally moved to the left, while operator observes display screen
The cross searching moved in 3, when mobile cross searching is moved on the vertical line of fixed cross, lead screw 73 stops turning
It is dynamic, then rotate rotating bar 75, and then make shaft gear 711 that spur rack 710 be driven to move, and then make sliding bar 79 to Forward
Dynamic, when mobile cross searching movement coincides with fixed cross searching, rotating bar 75 stops operating, and at this moment reads again aobvious
Data in display screen 3.
Based on above-mentioned, vertometer using the present invention eyeglass platform, glasses are being fixed to collimator objective by fixed frame
When upper, adjusting part was set to move by the lead screw in regulating device, operator observes display screen while adjusting, when observing
When being moved to suitable position, keep the cross searching moved in display screen mutually be overlapped with fixed cross searching by adjusting rotating bar
It closes, can avoid operator in this way with manual mobile glasses to be taken to dirty on eyeglass, cause to measure inaccurate risk, also contract
Short time of measuring.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of vertometer eyeglass platform, which is characterized in that including pedestal (1) and regulating device (7), the pedestal (1) it is upper
Surface is fixedly connected close to leftward position with collimator objective (5), and the upper surface of pedestal (1) is close to right positions and support base (2)
Bottom be fixedly connected, the downside of support base (2) end is fixedly connected with fixed frame (6), under the fixed frame (6)
End center is bolted with video camera (4), and the regulating device (7) is slidably connected with support base (2) and adjusts dress
Set the right side that (7) are located at collimator objective (5).
2. a kind of vertometer eyeglass platform according to claim 1, it is characterised in that：The regulating device (7) includes mirror
Strip platform (71), lead screw (73), adjusting part (74) and rotating bar (75), the posterior center position of the eyeglass rack (71) with
The top of sliding bar (79) is fixedly connected, and support column is arranged at left and right sides of the posterior center position of eyeglass rack (71)
(78) and the top of support column (78) is fixedly connected with the rear portion of eyeglass rack (71), and the upper end of eyeglass rack (71), which is equipped with, to be adjusted
The front of chamber (72), the support base (2) is equipped with support slot (76), sliding groove (77) and rotation slot (712), the support slot
(76) be slidably connected with support column (78), the sliding groove (77) is slidably connected with sliding bar (79), the rotation slot (712) with
Sliding groove (77) is connected and rotation slot (712) runs through the left and right sides of support base (2), and the lower end of the sliding bar (79) is fixed
It is connected with spur rack (710), the rotating bar (75) is rotatablely connected with rotation slot (712) and rotating bar (75) is equipped with shaft gear
(711), the shaft gear (711) is engaged with spur rack (710), the left side wall of the left end and adjusting cavity (72) of the lead screw (73)
It is connected by bearing, the right end of lead screw (73) is across the right side wall of adjusting cavity (72) and the right end of lead screw (73) and adjusting cavity (72)
Right side wall rotation connection, the adjusting part (74) and adjusting cavity (72) are slidably connected and adjusting part (74) and lead screw (73)
It is threadedly coupled.
3. a kind of vertometer eyeglass platform according to claim 2, it is characterised in that：The adjusting part (74) includes sliding
Motion block (741), adjusting block (743) and positioning column (748), the sliding shoe (741) are equipped with screw thread close to the center of lower end
The upper end center position in hole (742), sliding shoe (741) is equipped with cavity (744), and the sliding shoe (741) passes through threaded hole (742)
It is threadedly coupled with lead screw (73), the centre position of the adjusting block (743) is equipped with rectangular channel (7412), and adjusting block (743) is intermediate
The both sides up and down of position are equipped with adjusting cavity (749), and the lower notch of the rectangular channel (7412) is connected to outside, the positioning column
(748) rear and front end of left side is fixedly connected with the right end of T shapes column (7411), the left end of the T shapes column (7411) and adjusting
Chamber (749) is slidably connected, and the lower end of T shapes column (7411) is fixedly connected with one end of second spring (7410), the second spring
(7410) the other end is fixedly connected with the lower end of adjusting cavity (749), the position of the bottom surface of the positioning column (748) close to right side
It is fixedly connected with the upper end of Rotational Cylindrical (745), lower end and the cavity (744) of the Rotational Cylindrical (745) are slidably connected, the rotation
The top of column (745) lower end is equipped with support plate (746), and the support plate (746) is rotatablely connected with Rotational Cylindrical (745), support plate
(746) left and right sides of upper surface is fixedly connected with the lower end of the first spring (747), the upper end of first spring (747) with
The upper side wall of cavity (744) is fixedly connected.
4. a kind of vertometer eyeglass platform according to claim 3, it is characterised in that：The length of the positioning column (748)
It is equal at a distance from the left side on the right side of positioning column (748) to eyeglass rack (71), the width and silk of the rectangular channel (7412)
The diameter of bar (73) is equal, and the depth of rectangular channel (7412) is more than the bottom to the top of threaded hole (742) of adjusting block (743)
The width of vertical range, the adjusting block (743) is equal with the width of adjusting cavity (72).
5. a kind of vertometer eyeglass platform according to claim 2, it is characterised in that：The left and right two of the rotating bar (74)
The right end of end and lead screw (73) is fixedly connected with knob.
6. a kind of vertometer eyeglass platform according to claim 3, it is characterised in that：The surface of the adjusting block (743)
Equipped with rubber pad.
7. a kind of vertometer eyeglass platform according to claim 1, it is characterised in that：The end of the support base (2) with
Display screen (3) is bolted, and the axis of the video camera (4) is located at same straight line with the axis of collimator objective (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703657.2A CN108709718A (en) | 2018-06-30 | 2018-06-30 | A kind of vertometer eyeglass platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703657.2A CN108709718A (en) | 2018-06-30 | 2018-06-30 | A kind of vertometer eyeglass platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108709718A true CN108709718A (en) | 2018-10-26 |
Family
ID=63873206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703657.2A Withdrawn CN108709718A (en) | 2018-06-30 | 2018-06-30 | A kind of vertometer eyeglass platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108709718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426182A (en) * | 2019-07-18 | 2019-11-08 | 重庆远视科技有限公司 | A kind of automatic lensometer |
| CN117213808A (en) * | 2023-11-09 | 2023-12-12 | 华凯体育用品(苏州)有限公司 | Lensometer with lens platform guiding mechanism |
-
2018
- 2018-06-30 CN CN201810703657.2A patent/CN108709718A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426182A (en) * | 2019-07-18 | 2019-11-08 | 重庆远视科技有限公司 | A kind of automatic lensometer |
| CN110426182B (en) * | 2019-07-18 | 2024-05-14 | 重庆远视科技有限公司 | Automatic lensometer |
| CN117213808A (en) * | 2023-11-09 | 2023-12-12 | 华凯体育用品(苏州)有限公司 | Lensometer with lens platform guiding mechanism |
| CN117213808B (en) * | 2023-11-09 | 2024-01-26 | 华凯体育用品(苏州)有限公司 | Lensometer with lens platform guiding mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181026 |