CN102829943B - Falling ball test machine - Google Patents
Falling ball test machine Download PDFInfo
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- CN102829943B CN102829943B CN201210270600.0A CN201210270600A CN102829943B CN 102829943 B CN102829943 B CN 102829943B CN 201210270600 A CN201210270600 A CN 201210270600A CN 102829943 B CN102829943 B CN 102829943B
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- base
- lifting guide
- range finder
- laser range
- guide pillar
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Abstract
The invention discloses a falling ball test machine, comprising a base, a lifting guide rod, a magnetic base, and a laser range finder. The lifting guide rod is fixed on the base, and the magnetic base is disposed on the lifting guide rod through a first fixture assembly. A distance between the magnetic base and the base can be adjusted. The laser range finder is located between the base and the magnetic base, and is disposed on the lifting guide rod through a second fixture assembly. The laser range finder can rotate horizontally along the lifting guide rod. A distance between the laser range finder and the lifting guide rod and a distance between the laser range finder and the base are adjustable. The falling ball test machine is simple in structure, convenient in use, and can measure rapidly droppoint heights of steel balls with different diameters, improve test efficiency and accuracy of the test.
Description
Technical field
The present invention relates to a kind of proving installation of anti-impact force, particularly relate to a kind of falling ball impact test machine.
Background technology
Have the electronic equipment of screen, the machines such as such as notebook computer, panel computer, mobile communication terminal, LCD screen, the finished product to be detected made or combined, needs the anti-impact force testing its body.
Relative height formula in the market between the steel ball magnet base of test machine and the lifting guide pillar fixing its height is adjustable, and the location of magnet base height relies on the scale that lifting guide pillar is carved to determine height, and this mode exists following shortcoming:
After the steel ball of different-diameter is held by the magnet base above it, because diameter is different, what scale magnet base needs to adjust on, all needs to do a little additive operation, and operator uses will be more inconvenient.
The invention provides a kind of mode of Quick Measurement, existing technical disadvantages can be improved, make the drop point height of steel ball very clear.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, provides a kind of falling ball impact test machine, and it can the drop point height of Quick Measurement different-diameter steel ball, improves the precision of testing efficiency and test.
Technical scheme: a kind of falling ball impact test machine of the present invention, comprise base, lifting guide pillar and magnet base, described lifting guide pillar is fixed on base, and described magnet base is arranged on lifting guide pillar by the first clamp assembly, and the distance between described magnet base and base is adjustable; It is characterized in that, also comprise laser range finder, described laser range finder is between base and magnet base, described laser range finder is arranged on lifting guide pillar by the second clamp assembly, described laser range finder can horizontally rotate along lifting guide pillar, and the distance between described laser range finder and lifting guide pillar and base is adjustable.
Improve technique scheme further, described second clamp assembly comprises the first cast cover, contiguous block and grip block, described first cast cover is sleeved on lifting guide pillar, by the distance of slidable adjustment itself and base, one end of described contiguous block is fixed on the sidewall of the first cast cover, the other end of described contiguous block has chute, and one end of described grip block can be fixed in described chute horizontally slidingly, and its other end is clamped with described laser range finder.
Conveniently test, described magnet base can horizontally rotate along lifting guide pillar.
Further, described first clamp assembly comprises the second cast cover and connecting link, and described second cast cover is sleeved on lifting guide pillar, by the distance of slidable adjustment itself and base, one end of described connecting link is fixed on the sidewall of the second cast cover, and its other end is fixed with magnet base.
Concrete method of testing is: after steel ball is held by magnet base, the upper surface of laser range finder is contacted with steel ball, now open laser range finder, stadimeter can beat beam of laser by measured object downwards, detect the height value of the upper surface distance measured object of stadimeter, and be presented on its liquid crystal screen, then the fixture of magnet base and laser range finder is moved together, when laser range finder screen being shown to the drop point height that test needs, magnet base and lifting guide pillar are fixed, stadimeter can be turned to other not to be affected on steel ball drop test position, so.
Compared with prior art, its beneficial effect is in the present invention: falling ball impact test machine of the present invention, and structure is simple, easy to use, can the drop point height of Quick Measurement different-diameter steel ball, improves the precision of testing efficiency and test.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is left view of the present invention.
Embodiment
Below technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
As illustrated in fig. 1 and 2, a kind of falling ball impact test machine, comprise base 1, lifting guide pillar 2, magnet base 3 and laser range finder 4, described lifting guide pillar 2 is fixed on base 1, described magnet base 3 is arranged on lifting guide pillar 2 by the first clamp assembly, described magnet base 3 can horizontally rotate along lifting guide pillar 1, and the distance between described magnet base 3 and base 1 is adjustable; Described laser range finder 4 is between base 1 and magnet base 3, described laser range finder 4 is arranged on lifting guide pillar 2 by the second clamp assembly, described laser range finder 4 can horizontally rotate along lifting guide pillar 2, and the distance between described laser range finder 4 and lifting guide pillar 2 and base 1 is adjustable.
Described second clamp assembly comprises the first cast cover 5, contiguous block 6 and grip block 7, described first cast cover 5 is sleeved on lifting guide pillar 2, by the distance of slidable adjustment itself and base 1, one end of described contiguous block 6 is fixed on the sidewall of the first cast cover 5, the other end of described contiguous block 6 has chute, one end of described grip block 7 can horizontal slip be fixed in described chute, its other end is clamped with described laser range finder 4.
Described first clamp assembly comprises the second cast cover 8 and connecting link 9, described second cast cover 8 is sleeved on lifting guide pillar 2, by the distance of slidable adjustment itself and base 1, one end of described connecting link 9 is fixed on the sidewall of the second cast cover 8, and its other end is fixed with magnet base 3.
During test, after steel ball is held by magnet base 3, the upper surface of laser range finder 4 is contacted with steel ball, now open laser range finder 4, laser range finder 4 meeting measured object 10 dozens of beam of laser downwards, detect the height value of the upper surface distance measured object 10 of laser range finder 4, and be presented on its liquid crystal screen, then the fixture of magnet base 3 and laser range finder 4 is moved together, when laser range finder 4 screen being shown to the drop point height that test needs, magnet base 3 and lifting guide pillar 2 are fixed, laser range finder 4 can be turned to other not to be affected on steel ball drop test position, so.
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (2)
1. a falling ball impact test machine, comprises base, lifting guide pillar and magnet base, and described lifting guide pillar is fixed on base, and described magnet base is arranged on lifting guide pillar by the first clamp assembly, and the distance between described magnet base and base is adjustable; It is characterized in that, also comprise laser range finder, described laser range finder is between base and magnet base, described laser range finder is arranged on lifting guide pillar by the second clamp assembly, described laser range finder can horizontally rotate along lifting guide pillar, and the distance between described laser range finder and lifting guide pillar and base is adjustable; Described second clamp assembly comprises the first cast cover, contiguous block and grip block, described first cast cover is sleeved on lifting guide pillar, by the distance of slidable adjustment itself and base, one end of described contiguous block is fixed on the sidewall of the first cast cover, the other end of described contiguous block has chute, one end of described grip block can horizontal slip be fixed in described chute, its other end is clamped with described laser range finder, and described magnet base can horizontally rotate along lifting guide pillar.
2. falling ball impact test machine according to claim 1, it is characterized in that, described first clamp assembly comprises the second cast cover and connecting link, described second cast cover is sleeved on lifting guide pillar, by the distance of slidable adjustment itself and base, one end of described connecting link is fixed on the sidewall of the second cast cover, and its other end is fixed with magnet base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270600.0A CN102829943B (en) | 2012-08-01 | 2012-08-01 | Falling ball test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270600.0A CN102829943B (en) | 2012-08-01 | 2012-08-01 | Falling ball test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829943A CN102829943A (en) | 2012-12-19 |
| CN102829943B true CN102829943B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210270600.0A Active CN102829943B (en) | 2012-08-01 | 2012-08-01 | Falling ball test machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102829943B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251766B (en) | 2014-09-23 | 2016-09-14 | 合肥鑫晟光电科技有限公司 | A kind of falling sphere measurement jig |
| CN105372033A (en) * | 2015-10-30 | 2016-03-02 | 昆山洺九机电有限公司 | Automatic tester for impact resistance test |
| CN105258899A (en) * | 2015-10-30 | 2016-01-20 | 昆山洺九机电有限公司 | Testing machine for impact test |
| CN106092487A (en) * | 2016-06-24 | 2016-11-09 | 芜湖万辰电光源科技有限公司 | Glass impact test frame |
| CN106197924A (en) * | 2016-06-24 | 2016-12-07 | 芜湖万辰电光源科技有限公司 | A kind of glass apparatus for impact testing and method of testing thereof |
| CN107192528A (en) * | 2017-03-28 | 2017-09-22 | 广西南岜仔科技有限公司 | A kind of steel ball shock-testing tool |
| CN107621344A (en) * | 2017-08-25 | 2018-01-23 | 广西秀美壮乡能源环保有限公司 | A kind of drop test equipment |
| CN107796585A (en) * | 2017-10-18 | 2018-03-13 | 上海贝思特电气有限公司 | A kind of ram tester |
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| CN201034803Y (en) * | 2007-03-26 | 2008-03-12 | 佛山市顺德区顺达电脑厂有限公司 | Shock-testing device |
| CN201047799Y (en) * | 2007-04-19 | 2008-04-16 | 东华大学 | Falling ball impact instrument |
| CN201083599Y (en) * | 2007-09-21 | 2008-07-09 | 希姆通信息技术（上海）有限公司 | Pellet free falling test device |
| CN201716019U (en) * | 2010-07-09 | 2011-01-19 | 杨东培 | Distance measuring device |
| CN201716020U (en) * | 2010-06-29 | 2011-01-19 | 上海大学 | Bracket for laser range finder |
| CN102393289A (en) * | 2011-12-05 | 2012-03-28 | 北京神州腾耀通信技术有限公司 | Steel ball drop test machine |
| CN202793724U (en) * | 2012-08-01 | 2013-03-13 | 昆山洺九机电有限公司 | Falling ball testing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004177352A (en) * | 2002-11-28 | 2004-06-24 | Denso Corp | Falling ball testing device |
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2012
- 2012-08-01 CN CN201210270600.0A patent/CN102829943B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201034803Y (en) * | 2007-03-26 | 2008-03-12 | 佛山市顺德区顺达电脑厂有限公司 | Shock-testing device |
| CN201047799Y (en) * | 2007-04-19 | 2008-04-16 | 东华大学 | Falling ball impact instrument |
| CN201083599Y (en) * | 2007-09-21 | 2008-07-09 | 希姆通信息技术（上海）有限公司 | Pellet free falling test device |
| CN201716020U (en) * | 2010-06-29 | 2011-01-19 | 上海大学 | Bracket for laser range finder |
| CN201716019U (en) * | 2010-07-09 | 2011-01-19 | 杨东培 | Distance measuring device |
| CN102393289A (en) * | 2011-12-05 | 2012-03-28 | 北京神州腾耀通信技术有限公司 | Steel ball drop test machine |
| CN202793724U (en) * | 2012-08-01 | 2013-03-13 | 昆山洺九机电有限公司 | Falling ball testing machine |
Non-Patent Citations (1)
| Title |
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| PDC抗冲击性能测试及测定仪的研制;马保松等;《金刚石与磨料磨具工程》;20001231(第06期);第10-12页 * |
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| Publication number | Publication date |
|---|---|
| CN102829943A (en) | 2012-12-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Tao Inventor before: Zhang Minyu |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151013 Address after: 215316, No. 666 Changjiang South Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee after: Wu Tao Address before: Suzhou City, Jiangsu Province, Yushan town Kunshan 215316 Dengyun Road No. 268 National Science and technology business incubator 709 Patentee before: Kunshan Mingjiu Mechanical Electrical Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161011 Address after: No. 1699 Institute of Zuchongzhi road Kunshan city Suzhou city Jiangsu province 215324 room 1302 Patentee after: SUZHOU KINGREACH INTELLIGENT EQUIPMENT TECHNOLOGY CO., LTD. Address before: 215316, No. 666 Changjiang South Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee before: Wu Tao |