CN215142289U - Novel cataract artificial lens column lens testing device - Google Patents

Novel cataract artificial lens column lens testing device Download PDF

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Publication number
CN215142289U
CN215142289U CN202120296078.8U CN202120296078U CN215142289U CN 215142289 U CN215142289 U CN 215142289U CN 202120296078 U CN202120296078 U CN 202120296078U CN 215142289 U CN215142289 U CN 215142289U
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China
Prior art keywords
lens
welded
plate
testing device
sorting mechanism
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CN202120296078.8U
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Chinese (zh)
Inventor
叶向彧
苏庆灿
张嵘
胡颖峰
王艳
王峥
曾义榕
王云海
刘明盛
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Fujian Vision Technology Co Ltd
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Fujian Vision Technology Co Ltd
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Abstract

The utility model discloses a novel cataract artificial lens column lens testing device, which comprises a test board, a conveyer belt arranged on the test board, a testing mechanism and a sorting mechanism, wherein the conveyer belt and the sorting mechanism are both arranged in a conveying groove, the testing mechanism comprises a supporting frame welded with the two sides of the top wall of the test board, a lifting bedplate arranged at the inner side of the supporting frame, a pressure sensor arranged at the center of the bottom wall of the lifting bedplate and a driving component for driving the lifting bedplate to lift; the conveying trough is internally welded with an output inclined plate of which one side surface is an inclined surface, and the sorting mechanism comprises a backing plate welded on the inclined surface of the output inclined plate, a transmission shaft rotationally connected to the backing plate and a guide plate welded with the outer wall of the transmission shaft. This novel cataract intraocular lens column lens testing arrangement makes individual lens column lens constantly pass through the test, makes things convenient for personnel to record on one side, and the lens column lens does not need the manual work to remove to the position that detects, has removed manual operation's trouble from.

Description

Novel cataract artificial lens column lens testing device
Technical Field
The utility model belongs to the technical field of cataract therapy, concretely relates to novel cataract intraocular lens column lens test device.
Background
All the reasons such as aging, heredity, local nutrition disorder, immune and metabolic abnormality, trauma, poisoning, radiation and the like can cause the metabolic disturbance of crystalline lens, so that the protein of the crystalline lens is denatured and turbidity is generated, the symptoms are called cataract, and the light rays are blocked by the turbid crystalline lens and cannot be projected on retina, so that the vision is blurred. Cataracts are commonly seen above 40 years of age and increase in incidence with age.
In the study of cataract treatment, medical staff need to perform batch tests on the lens column lens to know the qualification rate of the lens column lens. Most of the existing testing devices need manual work to send the lens column lens to the testing mechanism one by one, and pressure testing is carried out to know whether the lens column lens is qualified or not, so that testing efficiency is low, and the lens column lens after testing needs manual work to be output, and the testing device is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel cataract artificial lens column lens testing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel cataract artificial lens column lens testing device comprises a test board, a conveying belt arranged on the test board, a testing mechanism and a sorting mechanism, wherein a first motor for driving the conveying belt to run is welded on the outer wall of the test board, a conveying groove is formed in the test board, the conveying belt and the sorting mechanism are both arranged in the conveying groove, the testing mechanism comprises a supporting frame welded with two sides of the top wall of the test board, a lifting bedplate arranged on the inner side of the supporting frame, a pressure sensor arranged in the center of the bottom wall of the lifting bedplate and a driving assembly for driving the lifting bedplate to lift;
the conveying trough is internally welded with an output inclined plate of which one side surface is an inclined surface, and the sorting mechanism comprises a backing plate welded on the inclined surface of the output inclined plate, a transmission shaft rotationally connected to the backing plate and a guide plate welded with the outer wall of the transmission shaft.
Preferably, the driving assembly comprises a second motor welded on the top wall of the supporting frame and two parallel screws arranged on the inner side of the supporting frame, the lifting platen is sleeved on the two screws in a threaded manner, and the two screws are symmetrically distributed on two sides of the lifting platen.
Preferably, the top and the bottom of two the screw rod are equallyd divide and are do not rotated with propping up the handrail and testboard and be connected, and equal coaxial welding has the sprocket on two screw rods, and two sprockets pass through the chain and connect.
Preferably, the both sides symmetry of conveyer trough inner chamber is opened on the testboard has two grooves of accomodating, and two accomodate the inslot equal level embedded have electric push rod, and two the equal fixedly connected with of electric push rod one end in opposite directions connects the material swash plate, two connect the equal slope setting of a part that the letter sorting mechanism was kept away from to material swash plate roof.
Preferably, the opposite two side surfaces of the guide plate are symmetrically connected with transverse extending plates, and the bottom wall of each transverse extending plate is connected with a buffer cylinder through a plurality of vertical shafts which are arranged at equal intervals.
Preferably, the bottom wall of the test board is fixedly connected with a micro motor, and a crankshaft of the micro motor penetrates through the output inclined plate and the lifting pad plate and is coaxially and fixedly connected with the transmission shaft.
The utility model discloses a technological effect and advantage: the novel cataract artificial lens column lens testing device drives one screw rod and the upper chain wheel thereof to rotate by driving the second motor to work, and drives the other screw rod and the upper chain wheel thereof to rotate by utilizing the chain, so that the lifting bedplate moves upwards and the pressure sensor is in contact with the lens column lens to be tested, whether the lens column lens can keep the original shape in a specified pressure range is detected, whether the lens column lens is qualified or not is obtained, and then the first motor works to drive the conveying belt to operate, so that the lens column lenses pass the test continuously, and personnel can record the lens column lens by one side conveniently, therefore, the testing efficiency is high, and the lens column lens does not need to be moved to the detection position manually, and the trouble of manual operation is avoided; drive transmission shaft and deflector upset to assigned position through the work of drive micro motor to discharge qualified and unqualified lens column mirror respectively, the buffer cylinder on deflector both sides all plays the cushioning effect, makes the lens column mirror discharge smoothly, thereby accomplishes the letter sorting voluntarily, has removed the trouble of manual sorting from, has alleviateed workman's amount of labour.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a vertical sectional view taken along a-a of fig. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a test bench; 2. a conveyor belt; 3. a first motor; 4. an electric push rod; 5. a material receiving sloping plate; 6. a supporting frame; 7. lifting the bedplate; 8. a second motor; 9. a screw; 10. a chain; 11. a pressure sensor; 12. an output sloping plate; 13. lifting the base plate; 14. a drive shaft; 15. a guide plate; 16. a transversely extending plate; 17. a buffer cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel cataract artificial lens column lens testing device as shown in figures 1-3, which comprises a test board 1, a conveyer belt 2 arranged on the test board 1, a testing mechanism and a sorting mechanism, wherein the outer wall of the test board 1 is welded with a first motor 3 for driving the conveyer belt 2 to run, the test board 1 is provided with a conveying groove, the conveyer belt 2 and the sorting mechanism are both arranged in the conveying groove, the testing mechanism comprises a supporting frame 6 welded with the two sides of the top wall of the test board 1, a lifting bedplate 7 arranged at the inner side of the supporting frame 6, a pressure sensor 11 arranged at the center of the bottom wall of the lifting bedplate 7 and a driving component for driving the lifting bedplate 7 to lift, and the model of the pressure sensor 11 can be selected as ZCL 508;
an output inclined plate 12 with one side surface being an inclined surface is welded in the conveying groove, and the sorting mechanism comprises a backing plate 13 welded on the inclined surface of the output inclined plate 12, a transmission shaft 14 rotatably connected on the backing plate 13 and a guide plate 15 welded with the outer wall of the transmission shaft 14.
Specifically, the driving assembly comprises a second motor 8 welded on the top wall of the supporting frame 6 and two parallel screw rods 9 arranged on the inner side of the supporting frame 6, the lifting bedplate 7 is sleeved on the two screw rods 9 in a threaded manner, and the two screw rods 9 are symmetrically distributed on two sides of the lifting bedplate 7.
Specifically, two the top and the bottom of screw rod 9 are equallyd divide and are rotated with propping up support frame 6 and testboard 1 and be connected, and equal coaxial welding has the sprocket on two screw rods 9, and two sprockets pass through chain 10 and connect.
Specifically, the both sides symmetry of conveyer trough inner chamber is opened on testboard 1 has two grooves of accomodating, and two are accomodate the inslot equal level embedded have electric push rod 4, and two the equal fixedly connected with of electric push rod 4 one end in opposite directions connects material swash plate 5, two connect the equal slope setting of a part that sorting mechanism was kept away from to material swash plate 5 roof, when electric push rod 4 shrink to the minimum, its electronic material swash plate 5 that connects contracts completely and accomodates the groove in, connect the slope setting of a part of material swash plate 5 for the lens column mirror of quilt conveying on conveyer belt 2 is conveniently moved to on connecing material swash plate 5.
Specifically, the opposite two side surfaces of the guide plate 15 are symmetrically connected with transverse extending plates 16, and the bottom wall of each transverse extending plate 16 is connected with a buffer cylinder 17 through a plurality of vertical shafts which are arranged at equal intervals.
Specifically, the bottom wall of the test board 1 is fixedly connected with a micro motor, a crankshaft of the micro motor passes through the output inclined plate 12 and the lifting pad 13 and is coaxially and fixedly connected with the transmission shaft 14, and the micro motor is not shown in the figure and is a prior art.
The using method comprises the following steps: when the novel cataract artificial lens column lens testing device is used, firstly, lens columns to be tested are conveyed to one side of a conveying belt 2 far away from an output inclined plate 12 one by one, (a driving shaft and a driven shaft which are distributed on two sides of the conveying belt 2 are arranged in a conveying groove, the driving shaft and the driven shaft are both shielded by the conveying belt 2 and are rotationally connected with a test board 1, a shaft of a first motor 3 passes through the test board 1 and is coaxially connected with the driving shaft) to drive the first motor 3 to work to drive the driving shaft to rotate, so that the conveying belt 2 and the driven shaft operate along with the driving shaft, so that the lens columns are conveyed one by one, when the lens columns are positioned under a lifting bedplate 7, the first motor 3 stops working to drive a second motor 8 to work to drive a screw rod 9 and a chain wheel on the screw rod to rotate, a chain 10 is used to drive another screw rod 9 and a chain wheel on the screw rod to rotate, so that the lifting bedplate 7 moves downwards and a pressure sensor 11 is in contact with the lens columns, therefore, the pressure sensor 11 detects the pressure applied to the lens column, so that the same pressure is generated to the lens column when the pressure sensor 11 is tested each time, (the pressure detected by the pressure sensor 11 can be displayed on an external display screen through an external controller, a person can know the pressure of each time by observing the pressure value on the display screen, the pressure is controlled to be the same, the controller can select the model S7-200), if the lens column is not broken, the lens column is qualified, otherwise, the lens column is unqualified;
after the test of a lens column is finished, the first motor 3 continues to work to drive the test of the next lens column, and after the lens column falls on the output inclined plate 12, the lens column is discharged from two sides of the backing plate 13 respectively according to whether the lens column is qualified, and the operation mode is as follows: the driving micro motor (which is a bidirectional motor) works to drive the transmission shaft 14 and the guide plate 15 to rotate 45 degrees clockwise, after the falling lens column is contacted with the buffer cylinder 17 on the guide plate 15, the falling lens column can drive the buffer cylinder 17 to rotate, the lens column can slide down from one side of the output inclined plate 12 (the falling lens column is a qualified lens column, if the falling lens column is an unqualified lens column, the position of the guide plate 15 in the figure 3 is used as a base point, and the guide plate 15 rotates 45 degrees anticlockwise), so that the sorting is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a novel cataract artificial lens column lens test device, includes testboard (1), establishes conveyer belt (2), accredited testing organization and letter sorting mechanism on testboard (1), testboard (1) outer wall welding has first motor (3) of drive conveyer belt (2) operation, its characterized in that: the test bench is characterized in that a conveying groove is formed in the test bench (1), the conveying belt (2) and the sorting mechanism are arranged in the conveying groove, and the test mechanism comprises supporting frames (6) welded to two sides of the top wall of the test bench (1), a lifting bedplate (7) arranged on the inner side of the supporting frames (6), a pressure sensor (11) installed in the center of the bottom wall of the lifting bedplate (7) and a driving assembly for driving the lifting bedplate (7) to lift;
the conveying trough is internally welded with an output inclined plate (12) with one side surface being an inclined surface, and the sorting mechanism comprises a backing plate (13) welded on the inclined surface of the output inclined plate (12), a transmission shaft (14) rotatably connected onto the backing plate (13) and a guide plate (15) welded with the outer wall of the transmission shaft (14).
2. The novel cataract intraocular lens cylinder testing device of claim 1, wherein: the driving assembly comprises a second motor (8) welded on the top wall of the supporting frame (6) and two parallel screw rods (9) arranged on the inner side of the supporting frame (6), the lifting bedplate (7) is sleeved on the two screw rods (9) in a threaded manner, and the two screw rods (9) are symmetrically distributed on two sides of the lifting bedplate (7).
3. The novel cataract intraocular lens cylinder testing device of claim 2, wherein: the top and the bottom of two screw rods (9) are equally divided and are respectively rotationally connected with the supporting frame (6) and the test bench (1), chain wheels are coaxially welded on the two screw rods (9), and the two chain wheels are connected through a chain (10).
4. The novel cataract intraocular lens cylinder testing device of claim 1, wherein: two containing grooves are symmetrically formed in two sides of an inner cavity of the conveying groove in the test board (1), electric push rods (4) are embedded into the containing grooves in an equal horizontal mode, the electric push rods (4) are fixedly connected with material receiving inclined plates (5) in opposite directions at one ends, and the material receiving inclined plates (5) are arranged on the top wall of the material receiving inclined plates (5) in a portion far away from the sorting mechanism in an inclined mode.
5. The novel cataract intraocular lens cylinder testing device of claim 1, wherein: the two opposite side surfaces of the guide plate (15) are symmetrically connected with transverse extending plates (16), and the bottom wall of each transverse extending plate (16) is connected with a buffer cylinder (17) through a plurality of vertical shafts which are arranged at equal intervals.
6. The novel cataract intraocular lens cylinder testing device of claim 5, wherein: the bottom wall of the test board (1) is fixedly connected with a micro motor, and a crankshaft of the micro motor penetrates through the output inclined plate (12) and the lifting pad plate (13) and is coaxially and fixedly connected with the transmission shaft (14).
CN202120296078.8U 2021-02-02 2021-02-02 Novel cataract artificial lens column lens testing device Active CN215142289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120296078.8U CN215142289U (en) 2021-02-02 2021-02-02 Novel cataract artificial lens column lens testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120296078.8U CN215142289U (en) 2021-02-02 2021-02-02 Novel cataract artificial lens column lens testing device

Publications (1)

Publication Number Publication Date
CN215142289U true CN215142289U (en) 2021-12-14

Family

ID=79409400

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120296078.8U Active CN215142289U (en) 2021-02-02 2021-02-02 Novel cataract artificial lens column lens testing device

Country Status (1)

Country Link
CN (1) CN215142289U (en)

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