CN212159573U - Full-automatic detection equipment for myopia-preventing lens - Google Patents
Full-automatic detection equipment for myopia-preventing lens Download PDFInfo
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- CN212159573U CN212159573U CN201922231391.9U CN201922231391U CN212159573U CN 212159573 U CN212159573 U CN 212159573U CN 201922231391 U CN201922231391 U CN 201922231391U CN 212159573 U CN212159573 U CN 212159573U
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Abstract
The utility model discloses a full automated inspection equipment of myopia prevention lens relates to glasses technical field. The structure of the utility model comprises a box body, wherein a facula detection device, a focus instrument and a mobile device are arranged in the box body, the mobile device can be extended out from a through hole, and the box body plays a role in supporting and protecting; the control circuit behind the display screen is connected with the camera, the driving motor, the cylinder and the focal length instrument, and the display screen displays and reports the detection result of the progressive film; the device comprises a light spot detection device, a light spot detection device and a control device, wherein the light spot detection device comprises a polarizer, a polarization analyzer and a camera and is used for carrying out light spot detection; the focal length meter detects the focal length of the progressive film and transmits the focal length information to the display screen rear control circuit; the mobile device comprises a driving motor, a first air cylinder, a fixing plate and a clamping plate, wherein the mobile device is fixed with a progressive sheet and moves to a detection instrument for detection. The utility model discloses but set up the mobile device and accomplish the detection automatically.
Description
Technical Field
The invention relates to the technical field of glasses, in particular to full-automatic detection equipment for a myopia-preventing lens.
Background
Nowadays, myopia gradually goes towards the younger state, and a plurality of pupils wear myopic eyes. In order to alleviate this phenomenon, myopia prevention glasses are gradually developed, and myopia prevention measures are not only embodied on a frame but also embodied on lenses. The progressive lens is a lens for preventing myopia, the progressive lens is divided into a near zone, a far zone and a middle zone, different zones see objects with different distances so as to relieve eye fatigue, and the focal lengths of the different zones are different. The facula detection device of the lens detection equipment in the prior art adopts manual and eye-watching modes, and is inconvenient to use and wastes manpower. The prior art lens inspection apparatus is not suitable for inspecting multi-focal progressive plates.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that it is inconvenient to overcome prior art and use, and is unsuitable to detect progressive piece.
In order to solve the above technical problems, the present invention provides a full-automatic detecting device for anti-myopia lenses, comprising,
the light spot detection device comprises a box body, a light spot detection device, a focus instrument and a moving device, wherein the box body is a cuboid, a cavity is formed in the middle of the box body, a through hole is formed in the front of the cavity, the light spot detection device, the focus instrument and the moving device are arranged in the box body, the moving device can extend out of the through hole, and the box body plays a role in supporting and protecting;
the display screen is arranged on the right side of the front side wall of the box body, a control circuit behind the display screen is connected with the camera, the driving motor, the cylinder and the focal length instrument, and the display screen displays and reports a detection result of the progressive film;
the light spot detection device is arranged on the left side of the cavity in the middle of the box body and comprises a polarizer, the polarizer is fixed on the lower part of the left side wall of the cavity in the middle, and the polarizer obtains polarized light from light emitted by the light supply system; the light supply system is arranged right below the polarizer, and the light emitted by the light supply system passes through the polarizer and is projected onto the progressive slice; the analyzer is fixed on the upper part of the right side wall of the middle cavity and changes the light transmitted from the progressive slice into linearly polarized light to be emitted; the camera is arranged right above the analyzer and receives image information transmitted by the analyzer, and the camera transmits the image information to the display screen and then controls the circuit to process the image information;
the focal length meter is arranged on the right side of the cavity in the middle of the box body and used for detecting the focal length of the progressive film, and the focal length meter transmits focal length information to the display screen rear control circuit;
the mobile device is arranged in the middle of the cavity in the middle of the box body and comprises a support column, the support column is a cylinder, a groove is formed in the top of the cylinder, and the support column plays a supporting role; the driving motor is arranged in a groove in the top of the strut, the top end of the driving motor is connected with the first air cylinder through a power shaft, and the driving motor drives the first air cylinder to horizontally rotate; the middle part of the first air cylinder is provided with a cavity, the first air cylinder is fixedly connected with a fixed plate, and the first air cylinder drives the fixed plate to move left and right; the fixing plate is in an 1/9 circular cylinder structure, two ends of the fixing plate are respectively connected with a clamping plate, and the fixing plate plays a role in supporting the clamping plates; two splint, each splint become 4/9 ring cylinder structure, two splint pass through the connecting axle and connect the fixed plate both ends, the piece can be carried gradually to splint.
As a further aspect of the present invention: the progressive film is provided with three areas, wherein the three areas are a far-seeing area, a middle-seeing area and a near-seeing area respectively, and the three areas have different fixed focal lengths due to the fact that objects to be watched are far and near.
As a further aspect of the present invention: the top and the bottom of a cylinder respectively set up a light board that separates No. one, be provided with three logical unthreaded hole on every light board that separates, three logical unthreaded hole corresponds the light heart in the three region of piece that advances gradually, a light board separates three and region, the focus of the different regions of focus appearance measurement of being convenient for.
As a further aspect of the present invention: the air cylinder is characterized in that a second air cylinder is arranged in a cavity in the middle of the first air cylinder, the right end of the second air cylinder is fixedly connected with an upper light baffle and a lower light baffle through a sliding plate, and the second air cylinder stretches and retracts to drive the first light baffle to move left and right on the surface of the first air cylinder.
As a further aspect of the present invention: the contained angle department that every splint and fixed plate are connected is provided with the electric jar, splint are connected to electric jar one end, and the fixed plate is connected to the other end, the extension of electric jar can drive splint and rotate to the inboard, makes splint step up and gradually advance the piece.
As a further aspect of the present invention: be provided with the fixed slot on the inside wall of splint and fixed plate, the fixed slot is connected and is the ring cylindricality, the piece that advances gradually is blocked to the fixed slot, prevents that the piece that advances gradually from droing.
As a further aspect of the present invention: the wall of the fixing groove is provided with a layer of fine cotton cloth, and the fine cotton cloth prevents the lens from being scratched.
As a further aspect of the present invention: a second light isolation plate is arranged between the light spot detection device and the moving device, and the second light isolation plate prevents light rays of the light spot detection device and the focal length instrument from influencing each other.
As a further aspect of the present invention: and a channel is arranged on the second light-shielding plate, and the channel can enable the progressive film on the clamping plate to enter the light spot detection device.
As a further aspect of the present invention: the model of the display screen is QM-24001, the size of the display screen is small, the display screen is convenient to install, and the display screen can be touched, controlled and used conveniently.
As a further aspect of the present invention: the type of the focal length instrument is LensMT-300, the effective focal length measuring range of the focal length instrument is + 5-400 mm, and the focal length instrument is suitable for measuring the focal length of the spectacle lens.
The invention has the beneficial effects that:
(1) the utility model is provided with the moving device, when in use, the external power supply is connected to the equipment, and the clamping plate is extended out from the front through hole of the box body; placing the progressive slice in a fixing groove of a fixing plate, extending an electric cylinder, and clamping the progressive slice by a clamping plate to fix the progressive slice in the fixing groove; the first cylinder contracts and drives the fixing plate to move into the cavity in the middle of the box body; the driving motor drives the power shaft to rotate, and the power shaft drives the first air cylinder to rotate 90 degrees clockwise; the first cylinder extends, and the first cylinder drives the clamping plate to penetrate into the polarizer from the channel to be right above the polarizer; the light supply system emits light to irradiate the polarizer, the transmitted light of the polarizer irradiates through the progressive sheet, the transmitted light of the progressive sheet irradiates on the analyzer, and the camera irradiates the transmitted image information of the analyzer; the camera transmits the image information to a control circuit behind the display screen, the control circuit processes the image information to detect whether light spots exist or not, and the detection result is displayed on the display screen; the first cylinder contracts, and the clamping plate clamps the progressive sheet to retreat from the light spot detection device; the driving motor drives the power shaft to rotate, the power shaft drives the first air cylinder to rotate 180 degrees clockwise, and the first air cylinder extends to enable the clamping plate to clamp the progressive film to a focus detection area of the focus detector; the first cylinder and the second cylinder contract, the driving motor drives the power shaft to rotate, the power shaft drives the first cylinder to rotate 90 degrees clockwise, and the first cylinder extends to send progressive pieces out of the box body to finish detection. The utility model discloses but set up the mobile device and accomplish the detection automatically.
(2) The utility model is provided with a first light-isolating plate, a second cylinder extends, and the second cylinder drives the first light-isolating plate to move rightwards, so that the first light-isolating plate covers a progressive sheet, and three light-passing holes are aligned with light centers of three areas; the focal length instrument detects the focal lengths of the three areas of the progressive film and transmits the detection result to the display screen for display; and the control circuit behind the display screen distinguishes whether the detection result is qualified or not and displays the detection result on the display screen. The utility model discloses set up and separate the worn-out fur and avoid the environmental disturbance, guarantee the measuring accuracy.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a diagram of a mobile device;
FIG. 3 is a top view of the clamping device;
fig. 4 is a view showing a progressive slice structure.
Wherein: the device comprises a box body 1, an analyzer 2, a polarizer 3, a camera 4, an optical supply system 5, a moving device 6, a support 61, a driving motor 62, a first air cylinder 63, a second air cylinder 64, a first light-isolating plate 65, a light-passing hole 66, a fixing plate 67, a clamping plate 68, a fixing groove 69, an electric cylinder 610, a second light-isolating plate 7, a focal length instrument 8, a display screen 9, a far-seeing area 10, a middle-seeing area 11, a near-seeing area 12 and a channel 13.
Detailed Description
The structure of the full-automatic detection device for the anti-myopia lens provided by the embodiment is shown in fig. 1-4, and comprises,
the device comprises a box body 1, wherein the box body 1 is a cuboid, a cavity is arranged in the middle of the box body 1, a through hole is formed in the front of the cavity, a light spot detection device, a focal length instrument 8 and a moving device 6 are arranged in the box body 1, the moving device 6 can extend out of the through hole, and the box body 1 plays a role in supporting and protecting;
the display screen 9 is arranged on the right side of the front side wall of the box body 1, a control circuit behind the display screen 9 is connected with the camera 4, the driving motor 62, the cylinder and the focal length instrument 8, and the display screen 9 displays a detection result of the progressive film;
the device comprises a light spot detection device, a light spot detection device and a light source, wherein the light spot detection device is arranged on the left side of a middle cavity of a box body 1 and comprises a polarizer 3, the polarizer 3 is fixed on the lower part of the left side wall of the middle cavity, and the polarizer 3 obtains polarized light from light emitted by an optical supply system 5; the light supply system 5 is arranged right below the polarizer 3, and the light emitted by the light supply system 5 passes through the polarizer 3 and is projected onto the progressive slice; the analyzer 2 is fixed on the upper part of the right side wall of the middle cavity, and the analyzer 2 changes the light transmitted from the progressive slice into linearly polarized light to be emitted; the camera 4 is arranged right above the analyzer 2, the camera 4 receives image information transmitted by the analyzer, and the camera 4 transmits the image information to the display screen 9 and then the control circuit processes the image information;
the focal length meter 8 is arranged on the right side of the cavity in the middle of the box body 1, the focal length meter 8 detects the focal length of the progressive film, and the focal length meter 8 transmits focal length information to a control circuit behind the display screen 9;
the moving device 6 is arranged in the middle of the cavity in the middle of the box body 1, the moving device 6 comprises a support column 61, the support column 61 is a cylinder, a groove is formed in the top of the cylinder, and the support column 61 plays a supporting role; the driving motor 62 is arranged in a groove in the top of the support column 61, the top end of the driving motor 62 is connected with the first air cylinder 63 through a power shaft, and the driving motor 62 drives the first air cylinder 63 to horizontally rotate; the first air cylinder 63 is provided with a cavity in the middle, the first air cylinder 63 is fixedly connected with a fixing plate 67, and the first air cylinder 63 drives the fixing plate 67 to move left and right; the fixing plate 67 is in an 1/9 circular cylinder structure, two ends of the fixing plate 67 are respectively connected with a clamping plate 68, and the fixing plate 67 plays a role of supporting the clamping plates; two clamping plates 68, each clamping plate 68 is in an 4/9 circular ring column structure, the two clamping plates 68 are connected with two ends of the fixing plate 67 through connecting shafts, and the clamping plates 68 can clamp the progressive plates.
The progressive film is provided with three regions, namely a far-viewing region 10, a middle-viewing region 11 and a near-viewing region 12, wherein the three regions are different in fixed focal length due to different distances of objects to be viewed.
The top and the bottom of a cylinder 63 are respectively provided with a first light-blocking plate 65, each first light-blocking plate 65 is provided with three light-passing holes 66, the three light-passing holes 66 correspond to the optical centers of three areas of the progressive film, and the first light-blocking plate 65 divides the three areas into three areas so as to facilitate the focal length meter 8 to measure the focal lengths of different areas.
A second cylinder 64 is arranged in a cavity in the middle of the first cylinder 63, the right end of the second cylinder 64 is fixedly connected with an upper light-isolating plate 65 and a lower light-isolating plate 65 through a sliding plate, and the second cylinder 64 stretches and retracts to drive the first light-isolating plate 65 to move left and right on the surface of the first cylinder 63.
Every splint 68 is provided with electric jar 610 with the contained angle department that fixed plate 67 is connected, splint 68 is connected to electric jar 610 one end, and fixed plate 67 is connected to the other end, the inboard rotation of splint 68 can be driven in the extension of electric jar 610, makes splint 68 step up and gradually advance the piece.
The fixing grooves 69 are formed in the inner side walls of the clamping plate 68 and the fixing plate 67, the fixing grooves 69 are connected to form a circular cylinder, the progressive sheet is clamped by the fixing grooves 69, and the progressive sheet is prevented from falling off.
The wall of the fixing groove 69 is provided with a layer of fine cotton cloth which prevents scratching of the lens.
A second light-isolating plate 7 is arranged between the light spot detection device and the moving device 6, and the second light-isolating plate 7 prevents light rays of the light spot detection device and the focal length meter 8 from influencing each other.
The second light-shielding plate 7 is provided with a channel 13, and the channel 13 can enable the progressive plate on the clamping plate 68 to enter the light spot detection device.
The model of the display screen 9 is QM-24001, the size of the display screen 9 is small, the display screen 9 is convenient to mount, and the display screen 9 can be touched, controlled and used conveniently.
The type of the focal length instrument 8 is LensMT-300, the effective focal length measuring range of the focal length instrument 8 is + 5-400 mm, and the focal length instrument 8 is suitable for measuring the focal length of the spectacle lens.
The utility model discloses a theory of operation: when the device is used, an external power supply is connected to the device, and the clamping plate 68 extends out of the front through hole of the box body 1; placing the progressive plate in a fixing groove 69 of the fixing plate 67, extending the electric cylinder 610, and clamping the progressive plate by the clamping plate 68 to fix the progressive plate in the fixing groove 69; the first air cylinder 63 contracts, and the first air cylinder 63 drives the fixing plate 67 to move into the cavity in the middle of the box body 1; the driving motor 62 drives the power shaft to rotate, and the power shaft drives the first air cylinder 63 to rotate 90 degrees clockwise; the first air cylinder 63 extends, and the first air cylinder 63 drives the clamping plate 68 to penetrate from the channel 13 to the position right above the polarizer 3; the light supply system 5 emits light to irradiate the polarizer 3, the transmitted light of the polarizer 3 irradiates through the progressive sheet, the transmitted light of the progressive sheet irradiates on the analyzer 2, and the camera 4 irradiates the transmitted image information of the analyzer 2; the camera 4 transmits the image information to a control circuit behind the display screen 9, the control circuit processes the image information to detect whether light spots exist or not, and the detection result is displayed on the display screen 9; the first air cylinder 63 contracts, and the clamping plate 68 clamps the progressive sheet to retreat from the light spot detection device; the driving motor 62 drives the power shaft to rotate, the power shaft drives the first air cylinder 63 to rotate 180 degrees clockwise, and the first air cylinder 63 extends to enable the clamping plate 68 to clamp the progressive film to a focus detection area of the focal length instrument 8; the second cylinder 64 extends, the second cylinder 64 drives the first light-shielding plate 65 to move rightwards, the first light-shielding plate 65 covers the progressive slice, and the three light-passing holes 66 are aligned with the light centers of the three areas; the focal length instrument 8 detects the focal lengths of the three areas of the progressive film and transmits the detection result to the display screen 9 for display; the control circuit behind the display screen 9 distinguishes whether the detection result is qualified or not and displays the detection result on the display screen 9; no. one cylinder 63 and No. two 64 shrink, and driving motor 62 drive power shaft rotates, and power shaft drives a cylinder 63 clockwise rotation 90 degrees, and a cylinder 63 extension will gradually advance the piece and send out box 1, accomplishes and detects. The utility model discloses but set up mobile device 6 automatic completion and detect. The utility model discloses set up and separate light board 7 and avoid the environmental disturbance, guarantee the measuring accuracy.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A full-automatic detection device for anti-myopia lenses is characterized by comprising,
the light spot detection device comprises a box body (1), wherein the box body (1) is a cuboid, a cavity is formed in the middle of the box body (1), a through hole is formed in the front of the cavity, a light spot detection device, a focus instrument (8) and a moving device (6) are arranged in the box body (1), the moving device (6) can extend out of the through hole, and the box body (1) plays a role in supporting and protecting;
the display screen (9), the display screen (9) is arranged on the right side of the front side wall of the box body (1), a control circuit behind the display screen (9) is connected with the camera (4), the driving motor (62), the cylinder and the focal length instrument (8), and the display screen (9) displays and reports the detection result of the progressive film;
the device comprises a light spot detection device, a light spot detection device and a light source, wherein the light spot detection device is arranged on the left side of a middle cavity of a box body (1), the light spot detection device comprises a polarizer (3), the polarizer (3) is fixed on the lower part of the left side wall of the middle cavity, and the polarizer (3) obtains polarized light from light emitted by an optical supply system (5); the light supply system (5), the light supply system (5) is set up under the polarizer (3), the said light supply system (5) transmits the light and passes the polarizer (3) and projects to the progressive slice; the analyzer (2) is fixed on the upper portion of the right side wall of the middle cavity, and the analyzer (2) changes light transmitted from the progressive sheet into linearly polarized light to be emitted; the camera (4), the camera (4) is set up over the analyzer (2), the said camera (4) receives the image information that the analyzer transmits, the said camera (4) transmits the said image information to the control circuit to process after the display screen (9);
the focusing device (8) is arranged on the right side of a cavity in the middle of the box body (1), the focusing device (8) detects the focal length of the progressive film, and the focusing device (8) transmits the focal length information to a rear control circuit of the display screen (9);
the mobile device (6) is arranged in the middle of the cavity in the middle of the box body (1), the mobile device (6) comprises a support column (61), the support column (61) is a cylinder, a groove is formed in the top of the cylinder, and the support column (61) plays a supporting role; the driving motor (62) is arranged in a groove in the top of the support column (61), the top end of the driving motor (62) is connected with a first air cylinder (63) through a power shaft, and the driving motor (62) drives the first air cylinder (63) to horizontally rotate; the first air cylinder (63), a cavity is arranged in the middle of the first air cylinder (63), the first air cylinder (63) is fixedly connected with a fixing plate (67), and the first air cylinder (63) drives the fixing plate (67) to move left and right; the fixing plate (67) is in an 1/9 circular cylinder structure, two ends of the fixing plate (67) are respectively connected with a clamping plate (68), and the fixing plate (67) plays a role in supporting the clamping plates; two splint (68), each splint (68) become 4/9 ring cylinder structure, two splint (68) are through connecting axle connection fixed plate (67) both ends, the piece that advances can be cliied to splint (68).
2. The full-automatic detection equipment for the anti-myopia lenses according to claim 1, wherein the full-automatic detection equipment comprises: the progressive slice is provided with three areas which are a far-seeing area (10), a middle-seeing area (11) and a near-seeing area (12) respectively,
the three regions have different solid focal lengths due to different distances between the viewed object and the viewed object.
3. The full-automatic detection equipment for the anti-myopia lenses according to claim 1, wherein the full-automatic detection equipment comprises: the top and the bottom of a cylinder (63) respectively set up a light board (65) of separating No. one, be provided with three logical unthreaded hole (66) on every light board (65) of separating No. one, three logical unthreaded hole (66) correspond the light heart in the three region of piece that advances gradually, a light board (65) of separating divides three and region apart, and the focus of the different regions of focus appearance (8) measurement of being convenient for.
4. The full-automatic detection equipment for the anti-myopia lenses according to claim 1, wherein the full-automatic detection equipment comprises: a cavity in the middle of the first air cylinder (63) is internally provided with a second air cylinder (64), the right end of the second air cylinder (64) is fixedly connected with an upper light-shielding plate (65) and a lower light-shielding plate (65) through a sliding plate, and the second air cylinder (64) stretches and retracts to drive the first light-shielding plate (65) to move left and right on the surface of the first air cylinder (63).
5. The full-automatic detection equipment for the anti-myopia lenses according to claim 1, wherein the full-automatic detection equipment comprises: every splint (68) are provided with electric jar (610) with the contained angle department that fixed plate (67) are connected, splint (68) are connected to electric jar (610) one end, and fixed plate (67) is connected to the other end, electric jar (610) extension can drive splint (68) and rotate to the inboard, makes splint (68) step up and gradually advance the piece.
6. The full-automatic detection equipment for the anti-myopia lenses according to claim 5, wherein the full-automatic detection equipment comprises: be provided with fixed slot (69) on the inside wall of splint (68) and fixed plate (67), fixed slot (69) are connected and are the ring cylinder shape, fixed slot (69) block and advance the piece gradually, prevent that the piece gradually from droing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922231391.9U CN212159573U (en) | 2019-12-12 | 2019-12-12 | Full-automatic detection equipment for myopia-preventing lens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231391.9U CN212159573U (en) | 2019-12-12 | 2019-12-12 | Full-automatic detection equipment for myopia-preventing lens |
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| CN212159573U true CN212159573U (en) | 2020-12-15 |
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| CN201922231391.9U Active CN212159573U (en) | 2019-12-12 | 2019-12-12 | Full-automatic detection equipment for myopia-preventing lens |
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- 2019-12-12 CN CN201922231391.9U patent/CN212159573U/en active Active
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