CN104880292A - Mobile phone drop test device - Google Patents
Mobile phone drop test device Download PDFInfo
- Publication number
- CN104880292A CN104880292A CN201410276301.7A CN201410276301A CN104880292A CN 104880292 A CN104880292 A CN 104880292A CN 201410276301 A CN201410276301 A CN 201410276301A CN 104880292 A CN104880292 A CN 104880292A
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- China
- Prior art keywords
- mobile phone
- screw rod
- test device
- arc
- movable plate
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Abstract
The invention relates to a mobile phone drop test device, which comprises a sliding rod, wherein a rectangular hole is formed in the sliding rod, a screw A is installed in the rectangular hole, the outer side of the screw A is provided with a fastening nut, the inner side of the screw A is provided with a moving plate, the right end of the moving plate is hinged with a supporting plate, the lower end of the supporting plate is provided with a positioning block, the middle part of the moving plate is provided with an arc-shaped plate, an arc-shaped hole is formed in the arc-shaped plate, the outer side of the supporting plate is provided with a screw B, the screw B is installed in the arc-shaped hole, a fixing nut is installed on the screw B, the lower end of the moving plate is provided with a motor, and the outer end of the motor is provided with a shifting rod. The mobile phone drop test device is conductive to realizing the moving and fixing functions of the moving plate through the arrangement of the moving plate with the screw A as well as the sliding rod with the rectangular hole and the fastening nut, is conductive to shifting a mobile phone on the moving plate through the arrangement of the motor provided with the shifting rod, and has the advantages of being simple in structure, convenient in operation and economical and practical.
Description
Technical field
The present invention relates to fall-down test device design field, particularly relate to a kind of mobile phone fall-down test device.
Background technology
Drop machine: falling height is 300-1500mm, it is exclusively used in impact strength when test products packs the damage situations of being fallen and assessment transport handling process.Its adopts twin columns guiding, height drop number can be put, and working stability is reliable, can realize rib, face, angle fall.Some testing machines adopts photoelectric control, can set seven grades of falling heights, also can unrestricted choice falling height, falls release and adopts Electromagnetic Control, sample moment can be made freely to fall, and the rib carried out packing container, angle, plane carry out dropping shock test.Drop machine is divided into single armed drop machine and both arms drop machine.Therefore, existing mobile phone fall-down test device lacks and contributes to realizing the movement of movable plate and the device of fixed function, some mobile phone fall-down test device lacks the device contributing to the adjustment realizing back up pad angle, the mobile phone fall-down test device also had lacks the device contributing to the mobile phone stirred on movable plate, the demand of actual conditions can not be met, therefore, be necessary to provide a kind of mobile phone fall-down test device.
Summary of the invention
The present invention, in order to overcome deficiency of the prior art, provides a kind of mobile phone fall-down test device.
The present invention is achieved through the following technical solutions:
A kind of mobile phone fall-down test device, comprise slide bar, rectangular opening is provided with in described slide bar, described rectangular opening is provided with screw rod first, the outside of described screw rod first is provided with locknut, the inner side of screw rod first is provided with movable plate, the right-hand member of described movable plate is hinged with back up pad, the lower end of described back up pad is provided with locating piece, the middle part of movable plate is provided with arc, arcuate socket is provided with in arc, the outside of back up pad is provided with screw rod second, described screw rod second is arranged in arcuate socket, screw rod second is also provided with hold-down nut, described hold-down nut is also positioned at the outside of arc, the lower end of movable plate is provided with motor, the outer end of described motor is provided with driving lever.
As the preferred technical solution of the present invention, the lower end of described slide bar is provided with base, and the lower end of described base is provided with holder, and the lower end of described holder is hinged with wheel.
As the preferred technical solution of the present invention, described holder has four, and is evenly distributed on the lower end of base.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is by being provided with the movable plate of screw rod first, contributing to realizing movement and the fixed function of movable plate with the slide bar of rectangular opening and locknut, by being provided with the arc of arcuate socket and contributing to realizing the adjustment of back up pad angle with the back up pad of screw rod second, the mobile phone stirred on movable plate is contributed to by the motor being provided with driving lever, and structure is simple, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, slide bar; 11, rectangular opening; 111, screw rod first; 1111, locknut; 2, movable plate; 21, back up pad; 211, locating piece; 22, arc; 221, arcuate socket; 212, screw rod second; 2121, hold-down nut; 23, motor; 231, driving lever; 3, base; 31, holder; 311, wheel.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of mobile phone fall-down test device, comprise slide bar 1, rectangular opening 11 is provided with in described slide bar 1, described rectangular opening 11 is provided with screw rod first 111, the outside of described screw rod first 111 is provided with locknut 1111, movable plate 2 with screw rod first 111, the slide bar 1 with rectangular opening 11 and locknut 1111 contribute to the movement and the fixed function that realize movable plate 2, the inner side of screw rod first 111 is provided with movable plate 2, the right-hand member of described movable plate 2 is hinged with back up pad 21, and the lower end of described back up pad 21 is provided with locating piece 211.
The middle part of described movable plate 2 is provided with arc 22, arcuate socket 221 is provided with in arc 22, arc 22 with arcuate socket 221 and the back up pad 21 with screw rod second 212 contribute to the adjustment realizing back up pad 21 angle, the outside of back up pad 21 is provided with screw rod second 212, described screw rod second 212 is arranged in arcuate socket 221, screw rod second 212 is also provided with hold-down nut 2121, and described hold-down nut 2121 is also positioned at the outside of arc 22, and the lower end of movable plate 2 is provided with motor 23.
The outer end of described motor 23 is provided with driving lever 231, motor 23 with driving lever 231 contributes to stirring the mobile phone on movable plate 2, the lower end of slide bar 1 is provided with base 3, the lower end of described base 3 is provided with holder 31, described holder 31 has four, and being evenly distributed on the lower end of base 3, the lower end of holder 31 is hinged with wheel 311.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a mobile phone fall-down test device, it is characterized in that: comprise slide bar (1), rectangular opening (11) is provided with in described slide bar (1), described rectangular opening (11) is provided with screw rod first (111), the outside of described screw rod first (111) is provided with locknut (1111), the inner side of screw rod first (111) is provided with movable plate (2), the right-hand member of described movable plate (2) is hinged with back up pad (21), the lower end of described back up pad (21) is provided with locating piece (211), the middle part of movable plate (2) is provided with arc (22), arcuate socket (221) is provided with in arc (22), the outside of back up pad (21) is provided with screw rod second (212), described screw rod second (212) is arranged in arcuate socket (221), screw rod second (212) is also provided with hold-down nut (2121), described hold-down nut (2121) is also positioned at the outside of arc (22), the lower end of movable plate (2) is provided with motor (23), the outer end of described motor (23) is provided with driving lever (231).
2. a kind of mobile phone fall-down test device according to claim 1, it is characterized in that: the lower end of described slide bar (1) is provided with base (3), the lower end of described base (3) is provided with holder (31), and the lower end of described holder (31) is hinged with wheel (311).
3. a kind of mobile phone fall-down test device according to claim 2, is characterized in that: described holder (31) has four, and is evenly distributed on the lower end of base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276301.7A CN104880292A (en) | 2014-06-20 | 2014-06-20 | Mobile phone drop test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276301.7A CN104880292A (en) | 2014-06-20 | 2014-06-20 | Mobile phone drop test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104880292A true CN104880292A (en) | 2015-09-02 |
Family
ID=53947872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410276301.7A Pending CN104880292A (en) | 2014-06-20 | 2014-06-20 | Mobile phone drop test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104880292A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441771A (en) * | 2016-09-06 | 2017-02-22 | 广州市丹爵通讯科技有限公司 | Micro-distance drop testing device |
| CN108709711A (en) * | 2018-05-17 | 2018-10-26 | 南昌华勤电子科技有限公司 | Slope drop test equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09318484A (en) * | 1996-05-30 | 1997-12-12 | Fujitsu Ltd | Drop testing device |
| JP2006184133A (en) * | 2004-12-27 | 2006-07-13 | Kyocera Corp | Drop tester and drop test method |
| CN2909237Y (en) * | 2005-11-02 | 2007-06-06 | 金顿科技股份有限公司 | Portable product falling test machine |
| KR20080090170A (en) * | 2007-04-04 | 2008-10-08 | 주식회사 엘지화학 | Free-fall testing device |
| CN201233305Y (en) * | 2008-06-24 | 2009-05-06 | 比亚迪股份有限公司 | Battery automatic falling test device |
| CN201707194U (en) * | 2010-05-31 | 2011-01-12 | 宜特科技(昆山)电子有限公司 | Multiple drop test device |
| KR20110072700A (en) * | 2009-12-23 | 2011-06-29 | 재단법인 포항산업과학연구원 | Jig unit for falling dart impact tester |
| CN203069344U (en) * | 2012-12-20 | 2013-07-17 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary installation device of barrier applied to vehicle collision test |
| CN203101010U (en) * | 2012-12-27 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Pedal device of mobile slide unit for automobile crash test |
-
2014
- 2014-06-20 CN CN201410276301.7A patent/CN104880292A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09318484A (en) * | 1996-05-30 | 1997-12-12 | Fujitsu Ltd | Drop testing device |
| JP2006184133A (en) * | 2004-12-27 | 2006-07-13 | Kyocera Corp | Drop tester and drop test method |
| CN2909237Y (en) * | 2005-11-02 | 2007-06-06 | 金顿科技股份有限公司 | Portable product falling test machine |
| KR20080090170A (en) * | 2007-04-04 | 2008-10-08 | 주식회사 엘지화학 | Free-fall testing device |
| CN201233305Y (en) * | 2008-06-24 | 2009-05-06 | 比亚迪股份有限公司 | Battery automatic falling test device |
| KR20110072700A (en) * | 2009-12-23 | 2011-06-29 | 재단법인 포항산업과학연구원 | Jig unit for falling dart impact tester |
| CN201707194U (en) * | 2010-05-31 | 2011-01-12 | 宜特科技(昆山)电子有限公司 | Multiple drop test device |
| CN203069344U (en) * | 2012-12-20 | 2013-07-17 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary installation device of barrier applied to vehicle collision test |
| CN203101010U (en) * | 2012-12-27 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Pedal device of mobile slide unit for automobile crash test |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441771A (en) * | 2016-09-06 | 2017-02-22 | 广州市丹爵通讯科技有限公司 | Micro-distance drop testing device |
| CN106441771B (en) * | 2016-09-06 | 2018-11-06 | 东莞市立一试验设备有限公司 | A kind of microspur drop test device |
| CN108709711A (en) * | 2018-05-17 | 2018-10-26 | 南昌华勤电子科技有限公司 | Slope drop test equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |