CN218973783U - Steel ball falling jig for lens impact test - Google Patents
Steel ball falling jig for lens impact test Download PDFInfo
- Publication number
- CN218973783U CN218973783U CN202223573046.1U CN202223573046U CN218973783U CN 218973783 U CN218973783 U CN 218973783U CN 202223573046 U CN202223573046 U CN 202223573046U CN 218973783 U CN218973783 U CN 218973783U
- Authority
- CN
- China
- Prior art keywords
- lens
- steel ball
- fixed
- bottom plate
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model discloses a steel ball falling jig for lens impact test, which comprises a bottom plate and a supporting rod; the supporting rod is vertically fixed on the bottom plate; a detachable movable falling height adjusting plate is fixed on the supporting rod; a hanging ring is fixed on the falling height adjusting plate, a hanging rope is hung on the hanging ring, a sucker is fixed at the lower end of the hanging rope, and the steel ball is adsorbed on the sucker; the lens to be tested is placed on the bottom plate, and the lens to be tested is located right below the steel ball. The jig is simple in structure and convenient to operate, the falling height of the steel ball can be flexibly adjusted, and the impact test operation on the lens can be simply and effectively completed.
Description
Technical Field
The utility model relates to the technical field of lens testing, in particular to a steel ball falling jig for lens impact testing.
Background
With the development of visual visualization and automation, the vehicle-mounted lens structure becomes more and more delicate, and the requirements on performance are also higher and higher; therefore, it is necessary to perform an impact test on the lens to test the impact resistance of the lens. In the impact test, a steel ball with a certain weight is generally utilized to fall freely at a certain height to impact the lens, and the damage degree of the lens is observed to judge the impact resistance of the lens. At present, no special testing equipment is available for simply and conveniently completing the lens impact testing operation.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a steel ball falling jig for lens impact test; the jig is simple in structure and convenient to operate, the falling height of the steel ball can be flexibly adjusted, and the impact test operation on the lens can be simply and effectively completed.
In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:
a steel ball falling jig for lens impact test comprises a bottom plate and a supporting rod; the supporting rod is vertically fixed on the bottom plate; a detachable movable falling height adjusting plate is fixed on the supporting rod; a hanging ring is fixed on the falling height adjusting plate, a hanging rope is hung on the hanging ring, a sucker is fixed at the lower end of the hanging rope, and the steel ball is adsorbed on the sucker; the lens to be tested is placed on the bottom plate, and the lens to be tested is located right below the steel ball.
Further, a positioning plate is fixed on the support rod, and a transparent round tube penetrating through the positioning plate is fixed on the positioning plate; the transparent round tube is positioned right below the steel ball; the dropped steel ball can pass through the transparent round tube. Through the transparent circular tube, the falling of the steel ball can be vertically positioned.
Further, a lens bearing base positioned right below the steel ball is arranged on the bottom plate; the lens is placed on the lens bearing base.
Further, a protective fence is arranged on the bottom plate.
Furthermore, the protective fence is of a square structure and is composed of four baffles respectively fixed on four sides of the bottom plate. The protective fence can prevent falling steel balls from rolling out of the bottom plate after striking the lens.
The utility model has the beneficial effects that:
according to the utility model, the impact test on the lens is realized by utilizing the vertically dropped steel ball to impact the lens, so that the impact resistance of the lens is tested. The falling height of the steel balls can be adjusted through the falling height adjusting plate, so that falling impact tests of the steel balls with different heights are realized, and the impact resistance of the lens is tested more comprehensively.
The jig disclosed by the utility model has the advantages of simpler structure, lower manufacturing cost, simpler and more convenient operation, capability of flexibly adjusting the falling height of the steel ball, capability of simply and effectively completing the impact test operation on the lens, good consistency of test results and capability of performing quick repeated tests.
Drawings
Fig. 1 is a schematic structural diagram of a steel ball falling jig for lens impact test according to an embodiment of the present utility model.
In the figure, 1: a bottom plate; 2: a support rod; 3: a falling height adjusting plate; 4: a hanging ring; 5: a hanging rope; 6: a suction cup; 7: a steel ball; 8: a positioning plate; 9: a transparent round tube; 10: the lens is supported by the base; 11: a lens; 12: protective fence, 1201: and a baffle.
Detailed Description
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "left", "right", "upper", "lower", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
FIG. 1 shows a preferred embodiment of a steel ball drop fixture for lens bump testing; the steel ball falling jig comprises a bottom plate 1 and a supporting rod 2; the supporting rod 2 is vertically fixed on the bottom plate 1 through a locking screw; a detachable and movable falling height adjusting plate 3 is fixed on the supporting rod 2; specifically, the falling height adjusting plate 3 is fixed on the supporting rod 2 through a locking screw; a hanging ring 4 is fixed on the falling height adjusting plate 3; specifically, the hanging ring 4 has a circular ring portion and a screw portion integrally connected with the circular ring portion; the hanging ring 4 is connected with the falling height adjusting plate 3 through the screw part; a lifting rope 5 is hung on the circular ring part of the lifting ring 4, a sucker 6 is fixed at the lower end of the lifting rope 5, and a steel ball 7 is adsorbed on the sucker 6.
A positioning plate 8 is also fixed on the support rod 2 through a locking screw, and a transparent round tube 9 penetrating through the positioning plate 8 is fixed on the positioning plate 8 through the locking screw; the transparent round tube 9 is positioned right below the steel ball 7; the diameter of the steel ball 7 is smaller than the inner diameter of the transparent round tube 9, so that the dropped steel ball 7 can pass through the transparent round tube 9. Through this transparent round tube 9, the falling of the steel ball 7 can be vertically positioned.
The bottom plate 1 is provided with a lens bearing base 10 positioned right below the steel ball 7; the lens 11 to be tested is placed on the lens support base 10.
The bottom plate 1 is also provided with a protective fence 12. The guard rail 12 has a square structure and is formed of four baffles 1201 fixed to the front, rear, left and right sides of the base plate 1 by locking screws. The protective fence 12 can prevent the falling steel ball 7 from falling out of the bottom plate 1 after striking the lens 11.
When the lens impact test is carried out, the lifting rope 5 is cut off, the steel ball 7 falls off and passes through the transparent round tube 9 and then vertically impacts the lens 11 on the lens bearing base 10; after the impact is completed, observing the damage condition of the lens 11; multiple impact tests may also be performed on a lens to evaluate the impact resistance of the lens.
In addition, by adjusting the height position of the falling height adjusting plate 3 on the support rod 2, the falling height of the steel ball 9 can be adjusted to more comprehensively evaluate the impact resistance of the lens.
Furthermore, by replacing the steel balls 9 with different sizes and the corresponding suckers 6 with different sizes, the impact test of the steel balls 9 with different sizes and weights on the lens can be completed.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. A steel ball falls tool for camera lens striking test, its characterized in that: comprises a bottom plate and a supporting rod; the supporting rod is vertically fixed on the bottom plate; a detachable movable falling height adjusting plate is fixed on the supporting rod; a hanging ring is fixed on the falling height adjusting plate, a hanging rope is hung on the hanging ring, a sucker is fixed at the lower end of the hanging rope, and the steel ball is adsorbed on the sucker; the lens to be tested is placed on the bottom plate, and the lens to be tested is located right below the steel ball.
2. The steel ball drop jig for lens bump testing according to claim 1, wherein: a positioning plate is also fixed on the support rod, and a transparent round tube penetrating through the positioning plate is fixed on the positioning plate; the transparent round tube is positioned right below the steel ball; the dropped steel ball can pass through the transparent round tube.
3. The steel ball drop jig for lens bump testing according to claim 1, wherein: the bottom plate is provided with a lens bearing base positioned right below the steel ball; the lens is placed on the lens bearing base.
4. The steel ball drop jig for lens bump testing according to claim 1, wherein: and a protective fence is arranged on the bottom plate.
5. The steel ball drop jig for lens bump testing according to claim 4, wherein: the protective fence is of a square structure and is composed of four baffles respectively fixed on four sides of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573046.1U CN218973783U (en) | 2022-12-29 | 2022-12-29 | Steel ball falling jig for lens impact test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573046.1U CN218973783U (en) | 2022-12-29 | 2022-12-29 | Steel ball falling jig for lens impact test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218973783U true CN218973783U (en) | 2023-05-05 |
Family
ID=86156704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223573046.1U Active CN218973783U (en) | 2022-12-29 | 2022-12-29 | Steel ball falling jig for lens impact test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218973783U (en) |
-
2022
- 2022-12-29 CN CN202223573046.1U patent/CN218973783U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213658421U (en) | Impact experimental device for mechanical detection | |
| US10670480B2 (en) | Thrust testing devices for linear actuators | |
| CN218973783U (en) | Steel ball falling jig for lens impact test | |
| CN213209426U (en) | Battery is hit testing arrangement again for battery testing | |
| CN210893605U (en) | Impact test stand | |
| CN110296890A (en) | Static-load testing device and test method | |
| CN201421392Y (en) | Tester table | |
| CN106644260B (en) | 2MN dead weight superposition composite force standard machine | |
| CN211262649U (en) | Impact absorption testing device | |
| KR20070113491A (en) | Impact tester | |
| CN213812787U (en) | Table tennis elasticity test equipment | |
| CN112161881A (en) | Variable-angle bootstrap type composite material impact strength testing device | |
| CN206147054U (en) | Assay device | |
| CN110837017A (en) | Knocking damage testing device of capacitive touch screen | |
| CN217483397U (en) | Ball height measuring device is pressed from both sides to ball separator both sides | |
| CN216449361U (en) | Glue impact resistance test equipment | |
| CN109443683A (en) | A kind of automatic impact test device operating method | |
| CN111089792A (en) | Glass apron impact test fixture | |
| CN217424973U (en) | Bridge railing strength testing device | |
| CN201075072Y (en) | Overturn feeding mechanism for drop hammer type shock testing machine | |
| CN220019255U (en) | Road pavement hardness inspection device | |
| CN212120849U (en) | Part deleting and selecting equipment | |
| CN218270768U (en) | On-spot mapping device that engineering cost used | |
| CN211927511U (en) | A auxiliary device for resilience method detects concrete compressive strength | |
| CN215065874U (en) | Hollow capsule detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |