CN219657135U - Lens table of lensometer - Google Patents
Lens table of lensometer Download PDFInfo
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- CN219657135U CN219657135U CN202321187187.1U CN202321187187U CN219657135U CN 219657135 U CN219657135 U CN 219657135U CN 202321187187 U CN202321187187 U CN 202321187187U CN 219657135 U CN219657135 U CN 219657135U
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- lensometer
- lens
- fixedly connected
- adapter
- connecting rod
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- 238000001514 detection method Methods 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000630 rising effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a lens table of a lensometer, and belongs to the technical field of lensometers. Including the base, the positive fixedly connected with of base detects the platform, sliding tray one has been seted up to the inside of detecting the platform, sliding tray one's inner wall fixedly connected with hydraulic means, hydraulic means's upper end fixedly connected with adapter this device is through being provided with parts such as hydraulic means, adapter, bracing piece and connecting rod, when using this device, through control start hydraulic means, can drive the bracing piece and remove when the adapter removes through hydraulic means's flexible function control adapter, can drive the connecting rod and remove when the bracing piece rises, when the bracing piece drives the connecting rod and removes, the connecting rod can drive the fixed block and remove together, adjusts the size of lens platform holding surface through the distance between every fixed block of movable connecting rod control, reaches the device and can place the lens effect of equidimension as required.
Description
Technical Field
The utility model relates to a lens table of a lensometer, and belongs to the technical field of lensometers.
Background
A lensometer: the device is mainly used for measuring the top power (D) and the prism degree of an ophthalmic lens (comprising a contact lens), determining the axial direction of the cylindrical lens, printing marks on the untrimmed lens and checking whether the lens is correctly arranged in a lens frame.
Through retrieving, a lens table adjustment mechanism of a power meter is disclosed in Chinese patent with publication number of CN217483813U, and the technical key points of the lens table adjustment mechanism are as follows: the utility model relates to the technical field of a lensmeter, in particular to a lensmeter lens table adjusting mechanism, which comprises a lensmeter body, wherein a lens table is arranged above a lensmeter body workbench, and a lens table longitudinal movement control structure is arranged between the lens table and the lensmeter body so as to control the lens table to move along the front-back direction above the lensmeter workbench; the lens table longitudinal movement control structure comprises a guide shaft connected and fixed in the middle of the rear surface of the lens table, a guide hole is formed in the lens meter body corresponding to the guide shaft, and a guide shaft anti-rotation structure is arranged between the guide shaft and the lens meter body so as to prevent the guide shaft from rotating in the guide hole; a horizontal driving structure is arranged on the lensometer body and corresponds to the far end of the guide shaft. The utility model has the advantages of simpler structural design, more compact structure, better smoothness and more convenient debugging.
The structure design is simpler, and the structure is compacter, has better ride comfort, and the lens table adjustment mechanism of the power meter that can more conveniently debug is solved in the above-mentioned scheme, but the device places the lens table size of lens and is fixed, so the device when placing great lens, the lens is placed insecurely easily to appear, the condition of slope appears, leads to being difficult to place the lens or the condition of testing result nonstandard.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a lens table of dioptric instrument, it has solved among the prior art lens table size of placing the lens and has been fixed, therefore the device is when placing great lens, and the lens is placed insecurely easily to appear, appears the condition of slope, leads to being difficult to place the lens or the problem that testing result is nonstandard.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
the utility model provides a lens table of dioptric power meter, includes the base, the positive fixedly connected with of base detects the platform, sliding tray one has been seted up to the inside of detecting the platform, the inner wall fixedly connected with hydraulic means of sliding tray one, hydraulic means's upper end fixedly connected with adapter, the top of adapter is equipped with the bracing piece that the equidistance was arranged, and every bracing piece all with the adapter looks joint, every the equal fixedly connected with connecting rod of upper end of bracing piece, every the equal fixedly connected with fixed block of upper end of connecting rod.
Through adopting above-mentioned technical scheme, when using this device, through air starting hydraulic means, flexible function through hydraulic means drives the adapter and rises or descend, can drive the bracing piece when the adapter removes and remove, can drive the connecting rod and remove when the bracing piece rises, can reduce the distance between fixed block and the fixed block when the bracing piece drives the connecting rod and descends, it is fixed to tighten the lens on the fixed station through reducing the distance between the fixed block, increase the distance between fixed block and the fixed block through the rising of connecting rod, loosen the lens on the fixed station through increasing the distance between the fixed block, reach the device can tighten or relax the effect on the lens on the fixed station according to the demand.
The utility model is further provided with: the upper part of the adapter adopts an inclined plane design, and connecting holes which are arranged in an equidistant manner are formed in the adapter.
Through adopting above-mentioned technical scheme, when the inclined plane design can make the adapter rise, the inclined plane part gets into the inside of fixed station, saves partial equipment space, makes equipment compacter, can make the adapter more firm with the connection of bracing piece through setting up the connecting hole that the equidistance was arranged.
The utility model is further provided with: the upper part of base fixedly connected with dioptric power meter main part, the front of dioptric power meter main part is with detecting platform fixed connection.
Through adopting above-mentioned technical scheme, the monitoring analysis part of the lensometer is mainly installed to the lensometer main part that sets up to make whole device whole more stable through being connected with the detection platform.
The utility model is further provided with: the display is arranged in the lensometer main body, and the rotating handle is fixedly arranged on the side face of the lensometer main body.
Through adopting above-mentioned technical scheme, can observe the result of school survey through the display that sets up, through setting up the different positions of rotation handle control lensometer detection device removal and detection lens.
The utility model is further provided with: the front of the lensometer main body is provided with a lensometer detection device, and the lensometer detection device is fixedly connected with the lensometer main body.
Through adopting above-mentioned technical scheme, the upper surface of lens is fixed through the lensmeter detection device that sets up to use lensmeter detection device to detect the lens.
The utility model is further provided with: the upper surface of the detection table is fixedly connected with a fixed table, and sliding grooves II which are arranged at equal intervals are formed in the fixed table.
Through adopting above-mentioned technical scheme, restrict the travel distance of fixed block through the fixed station that sets up, connect the control connecting rod through the sliding tray second of seting up.
The utility model is further provided with: each second sliding groove is obliquely arranged, and the inner wall of each second sliding groove is in sliding connection with the corresponding connecting rod.
Through adopting above-mentioned technical scheme, the angle of connecting rod removal is controlled through two inclined plane angles of sliding tray.
The beneficial effects of the utility model are as follows:
1. this device is through being provided with parts such as hydraulic means, adapter, bracing piece and connecting rod, when using this device, through control start hydraulic means, the flexible function through hydraulic means drives the adapter and rises or descend, can drive the bracing piece and remove when the adapter removes, can drive the connecting rod and remove when the bracing piece rises, when the bracing piece drives the connecting rod and removes, the connecting rod can drive the fixed block and remove together, place the lens of equidimension not through the distance between every fixed block of control, reach the device can fix the effect of lens of equidimension not according to the demand.
2. The device is provided with the supporting rods, the connecting rods, the fixing blocks and other parts, when the device is used, when the hydraulic rod is lifted, the plurality of fixing blocks are controlled to tighten the lenses simultaneously through the equidistant movement of the plurality of supporting rods and the connecting rods, so that the device achieves the effect of firmer lens clamping.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of the test bench according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic sectional view of a fixing table according to the present utility model.
In the figure: 1. a base; 2. a detection table; 3. a first sliding groove; 4. a hydraulic device; 5. an adapter; 6. a support rod; 7. a connecting rod; 8. a fixed block; 9. a fixed table; 10. a second sliding groove; 11. a lensometer body; 12. a display; 13. rotating the handle; 14. and a detection device.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a lens table of a lens meter comprises a base 1, wherein a lens meter main body 11 is fixedly connected above the base 1, a lens meter detection device 14 is arranged on the front surface of the lens meter main body 11, the lens meter detection device 14 is fixedly connected with the lens meter main body 11, the upper surface of the lens is fixed through the arranged lens meter detection device 14, and the lens is detected by using the lens meter detection device 14.
The front fixedly connected with of base 1 detects platform 2, detects the upper surface fixedly connected with fixed station 9 of platform 2, and fixed station 9's inside is offered equidistant sliding tray two 10 of arranging, restricts the travel distance of fixed block 8 through fixed station 9 that sets up, connects control connecting rod 7 through the sliding tray two 10 of seting up.
Each second sliding groove 10 is obliquely arranged, the inner wall of each second sliding groove 10 is in sliding connection with the corresponding connecting rod 7, and the moving angle of the connecting rod 7 is controlled through the inclined angle of the second sliding groove 10.
The front of the lensometer main body 11 is fixedly connected with the detection table 2, the provided lensometer main body 11 is mainly provided with a monitoring analysis component of the lensometer, and the whole device is more stable through the connection with the detection table 2.
The display 12 is arranged in the lensometer main body 11, the rotating handle 13 is fixedly arranged on the side face of the lensometer main body 11, the result of the calibration can be observed through the arranged display 12, and the lensometer detecting device 14 is controlled to move and detect different positions of the lenses through the arranged rotating handle 13.
The front of the base 1 is fixedly connected with a detection table 2, the upper surface of the detection table 2 is fixedly connected with a fixed table 9, and sliding grooves II 10 which are arranged at equal distances are formed in the fixed table 9.
The inside of detecting platform 2 has been seted up sliding tray one 3, the inner wall fixedly connected with hydraulic means 4 of sliding tray one 3, the upper end fixedly connected with adapter 5 of hydraulic means 4, the top of adapter 5 adopts the inclined plane design, the connecting hole that the equidistance was arranged has been seted up to the inside of adapter 5, the inclined plane design can make adapter 5 when rising, the inclined plane part gets into the inside of fixed station 9, save partial equipment space, make equipment compacter, can make the connection of adapter 5 and bracing piece 6 more firm through setting up the connecting hole that the equidistance was arranged.
The top of adapter 5 is equipped with the bracing piece 6 that the equidistance was arranged, and every bracing piece 6 all links with adapter 5 looks joint, the equal fixedly connected with connecting rod 7 of upper end of every bracing piece 6, the equal fixedly connected with fixed block 8 of upper end of every connecting rod 7, when using this device, through air starting hydraulic means 4, the flexible function through hydraulic means 4 drives adapter 5 and rises or descend, can drive bracing piece 6 and remove when adapter 5 moves, can drive connecting rod 7 and remove when bracing piece 6 rises, can reduce the distance between fixed block 8 and the fixed block 8 when bracing piece 6 drives connecting rod 7 and descends, the lens on the fixed station 9 is fastened fixedly through reducing the distance between the fixed block 8, increase the distance between fixed block 8 and the fixed block 8 through the rising of connecting rod 7, adjust the size of fixed station 9 holding surface through the distance between the movable connecting rod 7 control every fixed block 8, it can place the lens effect of equidimension according to the demand to reach the device.
The implementation principle of the utility model is as follows: the lifting or descending of the adapter 5 is controlled through the telescopic function of the hydraulic device 4 by controlling and starting the hydraulic device 4, the support rod 6 and the connecting rod 7 are driven to move through the movement of the adapter 5, the fixed block 8 is driven to move through the movement of the connecting rod 7, the distance between the fixed block 8 and the fixed block 8 is controlled through the sliding direction of the connecting rod 7 in the sliding groove II 10, and the size of the supporting surface of the fixed table 9 is increased through adjusting the distance between the fixed block 8 and the fixed block 8.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A lens table of a lensometer, comprising a base (1), characterized in that: the utility model discloses a detection platform, including base (1), positive fixedly connected with test bench (2), sliding tray (3) have been seted up to the inside of test bench (2), the inner wall fixedly connected with hydraulic means (4) of sliding tray (3), the upper end fixedly connected with adapter (5) of hydraulic means (4), the top of adapter (5) is equipped with bracing piece (6) that the equidistance was arranged, and every bracing piece (6) all with adapter (5) looks joint, every equal fixedly connected with connecting rod (7) in upper end of bracing piece (6), every equal fixedly connected with fixed block (8) in upper end of connecting rod (7).
2. A lensometer lens station according to claim 1, characterized in that: the upper part of the adapter (5) adopts an inclined plane design, and connecting holes which are arranged at equal intervals are formed in the adapter (5).
3. A lensometer lens station according to claim 1, characterized in that: the power meter is characterized in that a power meter main body (11) is fixedly connected above the base (1), and the front face of the power meter main body (11) is fixedly connected with the detection table (2).
4. A lensometer lens station according to claim 3, characterized in that: the display (12) is arranged in the lensometer main body (11), and the rotating handle (13) is fixedly arranged on the side face of the lensometer main body (11).
5. A lensometer lens station according to claim 3, characterized in that: the front face of the lensometer main body (11) is provided with a lensometer detection device (14), and the lensometer detection device (14) is fixedly connected with the lensometer main body (11).
6. A lensometer lens station according to claim 1, characterized in that: the upper surface of the detection table (2) is fixedly connected with a fixed table (9), and sliding grooves II (10) which are arranged at equal intervals are formed in the fixed table (9).
7. A lensometer lens station according to claim 1, characterized in that: each second sliding groove (10) is obliquely arranged, and the inner wall of each second sliding groove (10) is in sliding connection with the corresponding connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187187.1U CN219657135U (en) | 2023-05-17 | 2023-05-17 | Lens table of lensometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187187.1U CN219657135U (en) | 2023-05-17 | 2023-05-17 | Lens table of lensometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657135U true CN219657135U (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321187187.1U Active CN219657135U (en) | 2023-05-17 | 2023-05-17 | Lens table of lensometer |
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| Country | Link |
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| CN (1) | CN219657135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2023
- 2023-05-17 CN CN202321187187.1U patent/CN219657135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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