CN214277750U - Explosion-proof testing arrangement of light sense photochromic lens - Google Patents
Explosion-proof testing arrangement of light sense photochromic lens Download PDFInfo
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- CN214277750U CN214277750U CN202120363527.6U CN202120363527U CN214277750U CN 214277750 U CN214277750 U CN 214277750U CN 202120363527 U CN202120363527 U CN 202120363527U CN 214277750 U CN214277750 U CN 214277750U
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Abstract
The utility model discloses an explosion-proof testing arrangement of light sense photochromic lens, including sharp percussion device, striking resilience preloading device, drive arrangement, striking dynamics adjusting device and main part frame, sharp percussion device locates in the main part frame, striking resilience preloading device locates in the main part frame, drive arrangement locates in the main part frame, striking dynamics adjusting device locates on the drive arrangement. The utility model belongs to the technical field of lens strength test, in particular to an explosion-proof test device for a photochromic lens; the utility model discloses creative with two kinds of test mode integrated to same device on, the position through simple regulation driving lever just can switch the test form of anti striking strength test and two kinds of differences of broken explosion-proof test, improves efficiency of software testing and comprehensiveness, has effectively solved the loaded down with trivial details, the inefficiency problem of light sense photochromic lens test procedure on the existing market.
Description
Technical Field
The utility model belongs to the technical field of the lens strength test, specifically indicate an explosion-proof testing arrangement of light sense photochromic lens.
Background
With the development of science and technology, electronic products surround all corners of our body, the myopia rate of teenagers in China is increased explosively in recent years, and the safety of lenses is particularly important because glasses are needed to be worn in all scenes in life and are fragile organs of human bodies.
The explosion-proof performance of anti striking not taking place fragmentation is mainly divided into in the explosion-proof testing process of light sense photochromic lens to and whether fragment, the fragment of splashing after the fragmentation are sharp, explosion-proof performance such as the fragment is sharp, two kinds of tests are carried out alone in the test in the past, have increased the purchase cost of equipment on the one hand, need change anchor clamps in two tests on the other hand, have reduced the efficiency of test.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an explosion-proof testing arrangement of light sense photochromic lens, creative with two kinds of test pattern integrated to same device on, the position through simple regulation driving lever just can switch anti striking strength test and the test form of broken explosion-proof test two kinds of differences, improve efficiency of software testing and comprehensive, effectively solved the problem that light sense photochromic lens test procedure on the existing market is loaded down with trivial details, inefficiency.
The utility model adopts the following technical scheme: the utility model relates to an explosion-proof testing arrangement of light sense photochromic lens, including sharp percussion device, striking resilience preloading device, drive arrangement, striking dynamics adjusting device and main part frame, sharp percussion device locates in the main part frame, striking resilience preloading device locates in the main part frame, drive arrangement locates in the main part frame, striking dynamics adjusting device locates on the drive arrangement; the linear impact device comprises a linear guide rail, a linear slider, a square linear firing pin, a buffering optimal force rubber ring and an impact cone, the linear guide rail is arranged on the main body rack, the linear slider is clamped and slidably arranged on the linear guide rail, the square linear firing pin is arranged on the linear slider, a firing pin flange is arranged on the square linear firing pin, a firing pin round table is arranged on the firing pin flange of the square linear firing pin, the buffering optimal force rubber ring is arranged on the firing pin flange, and the impact cone is clamped and arranged on the firing pin round table.
Furthermore, striking resilience preloading device is including striking spacing platform, pretension spring and L shape spring mount pad, striking spacing platform is located in the main part frame, be equipped with spacing platform round hole on the spacing platform of striking, square straight line firing pin slides and locates in the spacing platform round hole, L shape spring mount pad is located in the main part frame, the one end of pretension spring is located and is struck spacing bench, the other end of pretension spring is located on the L shape spring mount pad.
Further, the driving device comprises a driving motor, a driving turntable, a bearing mounting seat and a rolling bearing, the driving motor is arranged on the main body frame, a motor spindle is arranged on the driving motor, the driving turntable is clamped on the motor spindle, the bearing mounting seat is arranged on the square linear firing pin, and the rolling bearing is clamped on the bearing mounting seat.
Further, striking dynamics adjusting device includes central nut seat, eccentric nut seat, adjusting screw and adjustable driving lever, central nut seat is located on the motor spindle, eccentric nut seat is located on the driving turntable, adjusting screw and central nut seat threaded connection, adjusting screw and eccentric nut seat threaded connection, be equipped with driving lever center rectangular hole on the adjustable driving lever, adjustable driving lever passes through driving lever center rectangular hole block and slides and locate on the adjusting screw.
Further, the main part frame includes square main bottom plate, control panel, lens draw-in groove, lens body and U-shaped panel beating protection casing, linear guide locates on the square main bottom plate, strike spacing platform and locate on the square main bottom plate, L shape spring mount pad is located on the square main bottom plate, driving motor locates on the square main bottom plate, control panel and driving motor electricity are connected, the lens draw-in groove is located on the square main bottom plate, lens body block is located in the lens draw-in groove, U-shaped panel beating protection casing is located on the square main bottom plate.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides an explosion-proof testing arrangement of light sense photochromic lens, the creative two kinds of test mode integration are to same device on, just can switch anti striking strength test and the two kinds of different test forms of broken explosion-proof test through the position of simple regulation driving lever, efficiency of software testing and comprehensiveness are improved, sliding contact with driving lever and bearing mount pad becomes rolling contact through antifriction bearing, the smoothness nature of contact site motion has been improved, just protect just operating personnel through the U-shaped panel beating protection casing, prevent that the glass piece that splashes from hindering the people, provide the buffering for the striking pin flange and the striking between the spacing platform through buffering merit rubber ring, improve equipment self life, the light sense photochromic lens testing step on the existing market is loaded down with trivial details, the problem of inefficiency has effectively been solved.
Drawings
FIG. 1 is a perspective view of the photochromic lens explosion-proof testing device of the present invention;
FIG. 2 is an exploded view of the photochromic lens explosion-proof testing device of the present invention;
FIG. 3 is a front view of the explosion-proof testing device for photochromic lens of the present invention;
FIG. 4 is a top view of the photochromic lens explosion-proof testing device of the present invention;
FIG. 5 is a cross-sectional view of the explosion-proof testing device for photochromic lens of the present invention;
fig. 6 is a partial view of the light-sensitive color-changing lens explosion-proof testing device of the present invention.
The device comprises a linear impact device 1, a linear impact device 2, an impact resilience pre-tightening device 3, a driving device 4, an impact strength adjusting device 5, a main body frame 6, a linear guide rail 7, a linear sliding block 8, a square linear striker 9, a buffering high-strength rubber ring 10, an impact cone 11, a striker flange 12, a striker circular table 13, an impact limiting table 14, a pre-tightening spring 15, an L-shaped spring mounting seat 16, a limiting table circular hole 17, a driving motor 18, a driving turntable 19, a bearing mounting seat 20, a rolling bearing 21, a motor spindle 22, a central nut seat 23, an eccentric nut seat 24, an adjusting screw 25, an adjustable deflector rod 26, a deflector rod central elongated hole 27, a square main bottom plate 28, a control panel 29, a lens clamping groove 30, a lens body 31 and a U-shaped protective cover.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in fig. 1-6, the utility model relates to an explosion-proof testing device for photochromic lens, which comprises a linear impact device 1, an impact resilience pre-tightening device 2, a driving device 3, an impact strength adjusting device 4 and a main frame 5, wherein the linear impact device 1 is arranged on the main frame 5, the impact resilience pre-tightening device 2 is arranged on the main frame 5, the driving device 3 is arranged on the main frame 5, and the impact strength adjusting device 4 is arranged on the driving device 3; the linear impact device 1 comprises a linear guide rail 6, a linear slider 7, a square linear striker 8, a buffering high-power rubber ring 9 and an impact cone 10, wherein the linear guide rail 6 is arranged on a main body rack 5, the linear slider 7 is clamped and slidably arranged on the linear guide rail 6, the square linear striker 8 is arranged on the linear slider 7, a striker flange 11 is arranged on the square linear striker 8, a striker circular table 12 is arranged on the striker flange 11 of the square linear striker 8, the buffering high-power rubber ring 9 is arranged on the striker flange 11, and the impact cone 10 is clamped and arranged on the striker circular table 12.
The impact resilience pre-tightening device 2 comprises an impact limiting table 13, a pre-tightening spring 14 and an L-shaped spring mounting seat 15, the impact limiting table 13 is arranged on the main body frame 5, a limiting table round hole 16 is formed in the impact limiting table 13, the square linear firing pin 8 is arranged in the limiting table round hole 16 in a sliding mode, the L-shaped spring mounting seat 15 is arranged on the main body frame 5, one end of the pre-tightening spring 14 is arranged on the impact limiting table 13, and the other end of the pre-tightening spring 14 is arranged on the L-shaped spring mounting seat 15.
The driving device 3 comprises a driving motor 17, a driving turntable 18, a bearing mounting seat 19 and a rolling bearing 20, wherein the driving motor 17 is arranged on the main body frame 5, a motor spindle 21 is arranged on the driving motor 17, the driving turntable 18 is clamped on the motor spindle 21, the bearing mounting seat 19 is arranged on the square linear firing pin 8, and the rolling bearing 20 is clamped on the bearing mounting seat 19.
Striking dynamics adjusting device 4 includes central nut seat 22, eccentric nut seat 23, adjusting screw 24 and adjustable driving lever 25, central nut seat 22 is located on motor spindle 21, eccentric nut seat 23 is located on the drive carousel 18, adjusting screw 24 and central nut seat 22 threaded connection, adjusting screw 24 and eccentric nut seat 23 threaded connection, be equipped with driving lever center rectangular hole 26 on the adjustable driving lever 25, adjustable driving lever 25 slides through driving lever center rectangular hole 26 block and locates on the adjusting screw 24.
When in specific use, a user firstly unscrews the adjusting screw 24, adjusts the adjustable shifting rod 25, enables the central nut seat 22 to be positioned at the central position of the adjustable shifting rod 25, then the adjusting screw 24 is locked to complete the fixation, the driving motor 17 is started through the control panel 28, the motor spindle 21 drives the adjustable deflector rod 25 to rotate through the driving turntable 18, when the adjustable shift lever 25 rotates, the bearing mounting seat 19 and the rolling bearing 20 are shifted to make the square linear firing pin 8 move linearly along the linear guide 6 in a direction away from the lens body 30, after the adjustable shift lever 25 leaves the bearing mounting seat 19, the square linear striker 8 rebounds under the elastic force of the pre-tightening spring 14, hits the lens body 30, therefore, the anti-collision strength of the lens body 30 is tested, and at the moment, the impact cone 10 impacts the lens body 30 twice when the motor spindle 21 rotates for one circle; after first test is accomplished, to one side adjustment adjustable driving lever 25 to suitable position, drive carousel 18 can increase pretension spring 14's tensile length when rotatory this moment to improve the dynamics of striking test, observe the size and the form of piece after lens body 30 is cracked, thereby judge the explosion-proof ability of lens, above just, the utility model discloses holistic work flow, repeat this step when using next time can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an explosion-proof testing arrangement of light sense photochromic lens which characterized in that: the impact resilience pre-tightening device is arranged on the main body frame, the driving device is arranged on the main body frame, and the impact strength adjusting device is arranged on the driving device; the linear impact device comprises a linear guide rail, a linear slider, a square linear firing pin, a buffering optimal force rubber ring and an impact cone, the linear guide rail is arranged on the main body rack, the linear slider is clamped and slidably arranged on the linear guide rail, the square linear firing pin is arranged on the linear slider, a firing pin flange is arranged on the square linear firing pin, a firing pin round table is arranged on the firing pin flange of the square linear firing pin, the buffering optimal force rubber ring is arranged on the firing pin flange, and the impact cone is clamped and arranged on the firing pin round table.
2. The explosion-proof testing device of photochromic lens of claim 1, wherein: the impact resilience pre-tightening device comprises an impact limiting table, a pre-tightening spring and an L-shaped spring mounting seat, the impact limiting table is arranged on the main frame, a limiting table round hole is formed in the impact limiting table, the square linear firing pin is arranged in the limiting table round hole in a sliding mode, the L-shaped spring mounting seat is arranged on the main frame, one end of the pre-tightening spring is arranged on the impact limiting table, and the other end of the pre-tightening spring is arranged on the L-shaped spring mounting seat.
3. The explosion-proof testing device of photochromic lens as claimed in claim 2, wherein: the driving device comprises a driving motor, a driving turntable, a bearing mounting seat and a rolling bearing, wherein the driving motor is arranged on the main body rack, a motor spindle is arranged on the driving motor, the driving turntable is clamped on the motor spindle, the bearing mounting seat is arranged on the square linear firing pin, and the rolling bearing is clamped on the bearing mounting seat.
4. The explosion-proof testing device of photochromic lens of claim 3, wherein: the impact force adjusting device comprises a center nut seat, an eccentric nut seat, an adjusting screw and an adjustable driving lever, wherein the center nut seat is arranged on the motor main shaft, the eccentric nut seat is arranged on the driving turntable, the adjusting screw is in threaded connection with the center nut seat, the adjusting screw is in threaded connection with the eccentric nut seat, a driving lever center strip-shaped hole is formed in the adjustable driving lever, and the adjustable driving lever is arranged on the adjusting screw in a sliding mode through the driving lever center strip-shaped hole.
5. The explosion-proof testing device of photochromic lens of claim 4, wherein: the main part frame includes square owner bottom plate, control panel, lens draw-in groove, lens body and U-shaped panel beating protection casing, linear guide locates on the square owner bottom plate, strike spacing platform and locate on the square owner bottom plate, L shape spring mount pad is located on the square owner bottom plate, driving motor locates on the square owner bottom plate, control panel and driving motor electricity are connected, the lens draw-in groove is located on the square owner bottom plate, lens body block is located in the lens draw-in groove, U-shaped panel beating protection casing is located on the square owner bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120363527.6U CN214277750U (en) | 2021-02-09 | 2021-02-09 | Explosion-proof testing arrangement of light sense photochromic lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120363527.6U CN214277750U (en) | 2021-02-09 | 2021-02-09 | Explosion-proof testing arrangement of light sense photochromic lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214277750U true CN214277750U (en) | 2021-09-24 |
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ID=77790200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120363527.6U Expired - Fee Related CN214277750U (en) | 2021-02-09 | 2021-02-09 | Explosion-proof testing arrangement of light sense photochromic lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214277750U (en) |
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2021
- 2021-02-09 CN CN202120363527.6U patent/CN214277750U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 Termination date: 20220209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |