CN204903320U - Digital lens falling sphere apparatus for impacting at low -temp - Google Patents
Digital lens falling sphere apparatus for impacting at low -temp Download PDFInfo
- Publication number
- CN204903320U CN204903320U CN201520470769.XU CN201520470769U CN204903320U CN 204903320 U CN204903320 U CN 204903320U CN 201520470769 U CN201520470769 U CN 201520470769U CN 204903320 U CN204903320 U CN 204903320U
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- steel ball
- magnechuck
- support
- infrared positioning
- positioning device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000013519 translation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to a lens test technical field is a digital lens falling sphere apparatus for impacting at low -temp particularly, including control cabinet, support, electromagnet and steel ball, the inside infrared positioning device that is equipped with of control cabinet, control cabinet upper portion is equipped with the support, and the support comprises with vertical lead screw mutually perpendicular's horizontal support, and vertically the lift of lead screw is high can freely adjust, and horizontal support middle part is equipped with digital display observing and controlling table, and transversely the support tip is equipped with electromagnet, steel ball, and the central line of electromagnet, steel ball and infrared positioning device is located same perpendicular line. Required high position can be set for to this device, adopts the motor to drive the lead screw assigned position that rises automatically to through the digital display control table according to the height that goes up and down, the current height of automatic display, have the infrared positioning function, the swift accurate location falling sphere point of being convenient for, shock resistance the experiment through numeralization, standardized control lens and obtain accurate data, provide convenience for enterprise's lens production control, save cost in business.
Description
[technical field]
The utility model relates to eyeglass detection technique field, a kind of by obtaining accurate data to eyeglass shock resistance standardized assay specifically, tests judge whether qualified digitized. lens falling ball impact instrument to supplied materials.
[background technology]
Along with the develop rapidly of social technology, along with people's culture, the improving constantly of living standard, carrying out of sight protection work, glasses will play a significant role in people's sphere of life.Glasses are the simple optical device corrected defects of vision or protect eyes and make, and are made up of eyeglass and mirror holder.From eyeglass functionally, it has the light quantity that adjustment enters eyes, increases eyesight, the effect of protection eye-safe and clinical treatment illness in eye.Eyeglass can be divided into glass lens, glass mirror etc. according to the difference of material.Because of the feature that plastics eye lens is light, become the market mainstream gradually, although plastics eye lens impact resistance is obviously better than glass mirror, but eye lens involves the safety of consumer, therefore more and more important to the experiment of eye lens normal of impactization, also very strict to the impact resistance control overflow of eyeglass.Falling ball impact instrument is exactly the instrument for lens quality testing.
The falling sphere mechanism of existing falling ball impact instrument is pipeline configuration, there is obvious problem in this structure, owing to there being certain gap between pipeline and steel ball, steel ball is caused to be located inaccurate, and steel ball when falling in the duct with the mutual friction of duct wall phase, produce friction force, cause steel ball off-centring, drop point out of true; Height is read by artificial visually examine in addition, and not only complicated operation also can affect experimental result.
[summary of the invention]
The purpose of this utility model is that all unreasonable structure in order to solve existing falling ball impact instrument causes measurement result not technical matters accurately, designs a kind of robotization, intellectuality, reading exact figure eyeglass falling ball impact instrument.
To achieve these goals, design con-trol platform, support, magnechuck and steel ball, it is characterized in that described control desk inside is provided with infrared positioning device, control desk top is provided with support, support is made up of orthogonal horizontal support and longitudinal screw mandrel, the adjustable height energy free adjustment of described longitudinal screw mandrel, digital display observing and controlling table is provided with in the middle part of horizontal support, horizontal support end is provided with magnechuck, steel ball, and the center line of described magnechuck, steel ball and infrared positioning device is positioned on same perpendicular line.
Described magnechuck, steel ball and infrared positioning device composition location falling device, the center line of magnechuck, steel ball and infrared positioning device is positioned on same perpendicular line, steel ball is provided with in magnechuck, magnechuck controls steel ball by direct solenoid and falls, infrared positioning device location falling sphere point.
Be provided with motor in described control desk, motor one end is connected to longitudinal screw mandrel by Timing Belt, and described motor by control synchronization V belt translation, thus drives longitudinal leadscrew adjustment adjustable height.
Described control desk table top surrounding is provided with crashproof pad.
The utility model has the advantage of: desired height position can be set, adopt driven by motor leading screw automatic lifting to assigned address, and by digital display control table according to adjustable height, automatically show present level; With infrared ray positioning function, be convenient to quick precise positioning falling sphere point; Obtain accurate data by digitizing, standardization control eyeglass shock resistance experiment, accordance inspection is carried out to finished product, reduces the risk that batch is bad, for enterprise's eyeglass production control is provided convenience, save enterprise cost.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
In figure: 1. the crashproof pad of control desk 2. horizontal support 3. longitudinal screw mandrel 4. digital display observing and controlling table 5. magnechuck 6. steel ball 7. infrared positioning device 8.;
Specify Fig. 1 as Figure of abstract.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, digitized. lens falling ball impact instrument comprises control desk, support and location falling device, and control desk is provided with support, and support is made up of orthogonal horizontal support and longitudinal screw mandrel, digital display observing and controlling table is provided with, the adjustable height energy free adjustment of longitudinal screw mandrel in the middle part of horizontal support.Location falling device is wherein made up of magnechuck, steel ball and infrared positioning device, the center line of magnechuck, steel ball and infrared positioning device is positioned on same perpendicular line, horizontal support end is provided with magnechuck, steel ball is provided with in magnechuck, magnechuck controls steel ball by direct solenoid and falls, and infrared positioning device accurately locates falling sphere point.It is optional that height of the fall ball the highest 1800mm steel ball needs multiple different quality according to measurement, comprises 10,20,50,100,150,200,300,500 grams.
Impact energy: E=mgh; M is the quality of steel ball, and to be Kg, h be in unit apart from the distance of sample bottom steel ball, and g is acceleration of gravity, and unit is m/s2, E is impact energy, and unit is J.
Be provided with motor in control desk, motor power: 220V ± 10%, 50Hz ± 10%, it is inner that motor one end is connected to longitudinal screw mandrel by Timing Belt, and motor is by control synchronization V belt translation, and rising or falling speed is 16mm/s thus drives longitudinal leadscrew adjustment adjustable height.Control desk table top surrounding is provided with crashproof pad.
This device is the steel ball with predetermined weight, adjustment is at certain altitude, make it freely to fall, hit test specimen, determine whether surface of test piece occurs crackle and be greater than the impression of specified diameter, there is the features such as volume is little, lightweight, precision is high, easy to use, use this instrument can also carry out impacting contrast test with the good and bad degree of expert evidence quality to the sample of same material, specification of the same race.This instrument is mainly used for measuring plastics eye lens, and the manufacturing enterprise of organic glass, building materials, pottery, coating compound substance etc. relevant industries and quality testing department carry out the optional equipment of product quality detection simultaneously.
Claims (4)
1. a digitized. lens falling ball impact instrument, comprise control desk, support, magnechuck and steel ball, it is characterized in that described control desk inside is provided with infrared positioning device, control desk top is provided with support, support is made up of orthogonal horizontal support and longitudinal screw mandrel, the adjustable height energy free adjustment of described longitudinal screw mandrel, digital display observing and controlling table is provided with in the middle part of horizontal support, horizontal support end is provided with magnechuck, steel ball, and the center line of described magnechuck, steel ball and infrared positioning device is positioned on same perpendicular line.
2. a kind of digitized. lens falling ball impact instrument as claimed in claim 1, it is characterized in that described magnechuck, steel ball and infrared positioning device composition location falling device, the center line of magnechuck, steel ball and infrared positioning device is positioned on same perpendicular line, steel ball is provided with in magnechuck, magnechuck controls steel ball by direct solenoid and falls, infrared positioning device location falling sphere point.
3. a kind of digitized. lens falling ball impact instrument as claimed in claim 1, it is characterized in that being provided with motor in described control desk, motor one end is connected to longitudinal screw mandrel by Timing Belt, and described motor by control synchronization V belt translation, thus drives longitudinal leadscrew adjustment adjustable height.
4. a kind of digitized. lens falling ball impact instrument as claimed in claim 1, is characterized in that described control desk table top surrounding is provided with crashproof pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470769.XU CN204903320U (en) | 2015-07-02 | 2015-07-02 | Digital lens falling sphere apparatus for impacting at low -temp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470769.XU CN204903320U (en) | 2015-07-02 | 2015-07-02 | Digital lens falling sphere apparatus for impacting at low -temp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903320U true CN204903320U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470769.XU Expired - Fee Related CN204903320U (en) | 2015-07-02 | 2015-07-02 | Digital lens falling sphere apparatus for impacting at low -temp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903320U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768881A (en) * | 2016-12-07 | 2017-05-31 | 莱茵技术（上海）有限公司 | A kind of test device for diving face mirror |
| CN106989888A (en) * | 2017-04-10 | 2017-07-28 | 广东科来梅特仪器有限公司 | A kind of ophthalmic len falling tester |
| CN107091784A (en) * | 2017-02-28 | 2017-08-25 | 靖西市秀美边城农业科技有限公司 | A kind of steel ball impact testing apparatus |
| CN107703010A (en) * | 2017-09-30 | 2018-02-16 | 山东和富工程检测有限公司 | A kind of fireman hits performance automatic test equipment with the anti-weight cone of goggles |
| CN111351723A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Anti-dazzle plate impact resistance test device and method |
| CN111982714A (en) * | 2020-08-14 | 2020-11-24 | 蚌埠中光电科技有限公司 | Accurate falling ball location indicating value type falling ball testing machine |
-
2015
- 2015-07-02 CN CN201520470769.XU patent/CN204903320U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768881A (en) * | 2016-12-07 | 2017-05-31 | 莱茵技术（上海）有限公司 | A kind of test device for diving face mirror |
| CN107091784A (en) * | 2017-02-28 | 2017-08-25 | 靖西市秀美边城农业科技有限公司 | A kind of steel ball impact testing apparatus |
| CN107091784B (en) * | 2017-02-28 | 2019-10-01 | 丁丽军 | A kind of steel ball impact testing apparatus |
| CN106989888A (en) * | 2017-04-10 | 2017-07-28 | 广东科来梅特仪器有限公司 | A kind of ophthalmic len falling tester |
| CN107703010A (en) * | 2017-09-30 | 2018-02-16 | 山东和富工程检测有限公司 | A kind of fireman hits performance automatic test equipment with the anti-weight cone of goggles |
| CN111351723A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Anti-dazzle plate impact resistance test device and method |
| CN111351723B (en) * | 2020-03-12 | 2022-10-14 | 河北交规院瑞志交通技术咨询有限公司 | Anti-dazzle plate impact resistance test device and method |
| CN111982714A (en) * | 2020-08-14 | 2020-11-24 | 蚌埠中光电科技有限公司 | Accurate falling ball location indicating value type falling ball testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170321 Address after: 200000 Shanghai, China (Shanghai) free trade zone, No. two, South Road, cherry Road, room A52, room Patentee after: SHANGHAI SHENGMEI OPTICAL TECHNOLOGY CO.,LTD. Address before: 200540 Shanghai city Jinshan District Industrial Zone No. 1111 Jin Teng Lu 2 1-3 layer Patentee before: SHANGHAI SHENGMEI OPTICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190527 Address after: 201506 No. 33 and 35, Lane 818, Xianning Road, Jinshan District, Shanghai Patentee after: SHANGHAI SHENGZI OPTICS TECHNOLOGY Co.,Ltd. Address before: Room A52, 1st floor, 2nd Building, No. 15 Riying South Road, Shanghai China (Shanghai) Free Trade Pilot Area, 2000 Patentee before: SHANGHAI SHENGMEI OPTICAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |