CN202351004U - Falling testing machine for cell phone - Google Patents
Falling testing machine for cell phone Download PDFInfo
- Publication number
- CN202351004U CN202351004U CN2011205081948U CN201120508194U CN202351004U CN 202351004 U CN202351004 U CN 202351004U CN 2011205081948 U CN2011205081948 U CN 2011205081948U CN 201120508194 U CN201120508194 U CN 201120508194U CN 202351004 U CN202351004 U CN 202351004U
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- China
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- sucker
- mobile phone
- plate
- tester according
- phone drop
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- Expired - Lifetime
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Abstract
The utility model discloses a falling testing machine for a cell phone, which comprises a base board, a support fixed on the base board and a guide column. A falling board is arranged on the base board. The support and the guide column are connected with a guide column fixing plate at the upper ends of the support and the guide column, a sucker base is arranged on the guide column, the sucker base can slide along the guide column vertically, the sucker base is provided with suckers capable of fixing a tested piece, a protective casing is arranged outside the testing machine, a control device is arranged on one side of the protective casing, the sucker base and the suckers are connected with the control device, the three suckers and a horizontal plane form a 0-degree angle, a 45-degree angle and a 90-degree angle respectively, a vacuum compensation device is further arranged on the sucker base, and the suckers are connected with the vacuum compensation device. A device structure, the working principle and a control method of the falling testing machine are innovated and modified fully, directed testing on edges, angles and faces of a tested sample can be conducted accurately and respectively, and the vacuum compensation device connected with the suckers can guarantee that the tested sample can get away from the suckers timely, and enables a falling state to be accurately so as to guarantee accuracy of testing data.
Description
Technical field
The utility model relates to mobile phone hardware performance test field, relates in particular to a kind of mobile phone Drop tester.
Background technology
In the electronic product reliability test; Drop test is the test event of a key; To the fall-down test of mobile phone generally is to become the angle of 0 °, 45 ° and 90 ° freely to drop to hard cement flooring respectively with ground from 1.5 meters with 0.3 meter two kinds of setting height mobile phone; If experience fall for 5 times after, this phone housing does not have breakage still can operate as normal, then quality standard up to specification.
At present, in electronic product reliability test industry, it is fairly simple that early stage orientation is fallen device structure; Poor stability; Function singleness, measuring accuracy are also relatively low, can only satisfy the basic test requirement; Like Chinese utility model patent 200420013506.8 disclosed a kind of falling test stands; Comprise column, fixing said column pedestal, be placed on bear on the said pedestal that test specimen carries out freely falling bear platform, be positioned at the said elevate a turnable ladder test specimen that bears the platform top and be connected and carry out the lifting component that freely falls with said column, and Control Component, said lifting component is pneumatic-finger, vacuum cup or their combination; Said column is provided with lifting guideway, during being connected of said lifting component and said column and being slidingly connected of said lifting guideway.When product was tested, lifting component clamping or sticking test product rose to the height of setting, controlled pneumatic-finger or vacuum cup abrupt release test product again, test product free-falling impact bearing platform, thus record the shock-resistant degree of product.The angle that test product falls in this utility model can not keep testing desired angle; And in the drop test process; Product discharges and has delay; Cause crank, thereby change the desirable posture that product falls back impact bearing platform, can not guarantee that rib, the angle to test product, the mechanical property of face carry out accurate drop test.
Along with increasing of electronic product kind and function, drop test is also had higher requirement, as the angle requirement of falling, rate request, fall the accuracy requirement of state etc., so need the demand of more high-end equipment adaptive testing.
The utility model content
To above defective; The utility model provides a kind of mobile phone Drop tester; Solve existing Drop tester and can not set the test angle of 0 °, 45 ° and 90 ° accurately and rapidly; And discharge mobile phone and have action and postpone, the easy interference mobile phone fall direction, thereby can not draw the problem of test data accurately.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
The mobile phone Drop tester comprises base plate, is fixed on support, guide pillar on the base plate, and base plate is provided with and falls plate; Support, guide pillar link to each other with the guide pillar fixed head of its upper end, and guide pillar is provided with sucker disk seat, and sucker disk seat can slide up and down along guide pillar; Sucker disk seat is provided with the fixedly sucker of test specimen, and said test machine outer setting has containment envelope, and containment envelope one side is equipped with control device; Sucker disk seat is connected with control device with sucker, and said sucker is three, becomes 0 °, 45 ° and 90 ° respectively with surface level; Also be provided with the vacuum compensation device on the sucker disk seat, sucker is connected with the vacuum compensation device.
Be provided with speed measuring module in the said control device.
Said containment envelope is provided with the electromagnetic switch lock, can't open shield door during equipment operation, can guarantee operator's safety,
Door on the said containment envelope is a sliding door, than present revolving door more convenient operation, can not influence positive in front of the door people from station.
Said containment envelope is the aluminium section bar structure.
Said base plate is provided with porose in the position of corresponding sucker, fall plate and can pass the hole and be placed on the ground, has reduced the elasticity effect of steel sole plate and lower margin, more near the analog subscriber operating position.
The said plate that falls is provided with protective cover all around, prevents that mobile phone from ejecting.
The said plate that falls is a cement plate.
Said protective cover is provided with sponge towards the side of falling plate, and the impulsive force after the available buffer mobile phone falls prevents the mobile phone secondary damage.
Said sponge highly is 300mm.
The utility model adopts the sucker of three fixing different angles to fix specimen; Can realize the accurate test of different directions; Rib, angle, the face of specimen are done directed test respectively; And the vacuum compensation device that links to each other with sucker has the vacuum compensation function, can guarantee that specimen in time breaks away from sucker, makes that to fall state accurate.The utility model has been done comprehensive innovation and improvement to device structure, principle of work, control mode, with ensure safety, hidden row, easy to operate, guarantee that test data accurately is a purpose, fully considers for the user.
Description of drawings
According to embodiment and accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the thematic structure synoptic diagram after the utility model is removed containment envelope and control device;
Fig. 3 is the structural representation at A place among Fig. 2.
Among the figure:
1, containment envelope; 2, control device; 3, sliding door; 4, protective cover; 5, fall plate; 6, guide pillar fixed head; 7, guide pillar; 8, sucker disk seat; 9, support; 10, base plate; 11, vacuum compensation device; 12, sucker.
Embodiment
Shown in Fig. 1-3, show an embodiment of the described mobile phone Drop tester of the utility model, comprise base plate 10, be fixed on support 9, guide pillar 7 on the base plate 10; Base plate 10 is provided with and falls plate 5, and support 9, guide pillar 7 link to each other with the guide pillar fixed head 6 of its upper end, and guide pillar 7 is provided with sucker disk seat 8; Sucker disk seat 8 can slide up and down along guide pillar 7, and sucker disk seat 8 is provided with the fixedly sucker 12 of test specimen, and said test machine outer setting has containment envelope 1; Containment envelope 1 one sides are equipped with control device 2, and sucker disk seat 8 is connected with control device 2 with sucker 12, and said sucker 12 is three; Become 0 °, 45 ° and 90 ° respectively with surface level; Also be provided with vacuum compensation device 11 on the sucker disk seat 8, sucker 12 is connected with vacuum compensation device 11, is provided with speed measuring module in the said control device 2.Said containment envelope 1 is provided with the electromagnetic switch lock, and the door on the containment envelope 1 is a sliding door 3.Said base plate 10 is provided with porose in the position of corresponding sucker 12, fall plate 5 and can pass the hole and be placed on the ground, is provided with protective cover 4 around falling plate 5, and it highly is the 300mm sponge that protective cover 4 is provided with towards the side of falling plate 5.
Shown in Fig. 1-3, when the utility model carried out the mobile phone drop test, sucker disk seat 8 can slide up and down to desired height at control device 2 control lower edge guide pillars 7; Can mobile phone to be measured be positioned on the sucker 12 that becomes 0 °, 45 ° and 90 ° with surface level simultaneously; Fixing and the release of 12 pairs of mobile phones of control device 2 control suckers, when discharging, 11 pairs of release conditions of vacuum compensation device adjust; Guarantee that mobile phone in time breaks away from sucker 12, make that to fall state accurate.Place the bearing state that falls under the plate 5 simulation actual environments that falls on ground, obtain test data accurately, the protective cover 4 that is provided with sponge simultaneously can prevent the secondary damage of upspringing after mobile phone falls.
The utility model has been done comprehensive innovation and improvement to device structure, principle of work, control mode, with ensure safety, hidden row, easy to operate, guarantee that test data accurately is a purpose, fully considers for the user.
Claims (10)
1. the mobile phone Drop tester comprises base plate, is fixed on support, guide pillar on the base plate, and base plate is provided with and falls plate; Support, guide pillar link to each other with the guide pillar fixed head of its upper end, and guide pillar is provided with sucker disk seat, and sucker disk seat can slide up and down along guide pillar; Sucker disk seat is provided with the fixedly sucker of test specimen, and said test machine outer setting has containment envelope, and containment envelope one side is equipped with control device; Sucker disk seat is connected with control device with sucker, it is characterized in that: said sucker is three, becomes 0 °, 45 ° and 90 ° respectively with surface level; Also be provided with the vacuum compensation device on the sucker disk seat, sucker is connected with the vacuum compensation device.
2. mobile phone Drop tester according to claim 1 is characterized in that: be provided with speed measuring module in the said control device.
3. mobile phone Drop tester according to claim 1 is characterized in that: said containment envelope is provided with the electromagnetic switch lock.
4. mobile phone Drop tester according to claim 1 is characterized in that: the door on the said containment envelope is sliding door.
5. mobile phone Drop tester according to claim 1 is characterized in that: said containment envelope is the aluminium section bar structure.
6. mobile phone Drop tester according to claim 1 is characterized in that: said base plate is provided with porose in the position of corresponding sucker, falls plate and can pass the hole and be placed on the ground.
7. mobile phone Drop tester according to claim 6 is characterized in that: the said plate that falls is provided with protective cover all around.
8. according to claim 1 or 7 described mobile phone Drop testers, it is characterized in that: the said plate that falls is a cement plate.
9. mobile phone Drop tester according to claim 7 is characterized in that: said protective cover is provided with sponge towards the side of falling plate.
10. mobile phone Drop tester according to claim 7 is characterized in that: said sponge highly is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205081948U CN202351004U (en) | 2011-12-08 | 2011-12-08 | Falling testing machine for cell phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205081948U CN202351004U (en) | 2011-12-08 | 2011-12-08 | Falling testing machine for cell phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351004U true CN202351004U (en) | 2012-07-25 |
Family
ID=46540001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205081948U Expired - Lifetime CN202351004U (en) | 2011-12-08 | 2011-12-08 | Falling testing machine for cell phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351004U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258896A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Adsorption pickup type mobile phone anti-drop-damage detection device |
| CN107328544A (en) * | 2017-08-28 | 2017-11-07 | 北京沃华慧通测控技术有限公司 | Anti- secondary pulse device and impact test equipment |
| CN107687929A (en) * | 2017-08-28 | 2018-02-13 | 广东小天才科技有限公司 | A kind of drop test equipment, method and its device |
| CN110243566A (en) * | 2019-07-10 | 2019-09-17 | Oppo（重庆）智能科技有限公司 | Guard assembly, drop test device and mobile phone drop test device |
| CN111707435A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Clamping mechanism for drop test machine |
| CN112098031A (en) * | 2020-07-30 | 2020-12-18 | 上海翔测电子科技有限公司 | Zero-distance drop testing machine |
| CN113588192A (en) * | 2021-07-15 | 2021-11-02 | 深圳市信濠光电科技股份有限公司 | Glass apron drop test device |
-
2011
- 2011-12-08 CN CN2011205081948U patent/CN202351004U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258896A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Adsorption pickup type mobile phone anti-drop-damage detection device |
| CN107328544A (en) * | 2017-08-28 | 2017-11-07 | 北京沃华慧通测控技术有限公司 | Anti- secondary pulse device and impact test equipment |
| CN107687929A (en) * | 2017-08-28 | 2018-02-13 | 广东小天才科技有限公司 | A kind of drop test equipment, method and its device |
| CN110243566A (en) * | 2019-07-10 | 2019-09-17 | Oppo（重庆）智能科技有限公司 | Guard assembly, drop test device and mobile phone drop test device |
| CN110243566B (en) * | 2019-07-10 | 2021-05-18 | Oppo（重庆）智能科技有限公司 | Protection component, drop test device and mobile phone drop test device |
| CN111707435A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Clamping mechanism for drop test machine |
| CN112098031A (en) * | 2020-07-30 | 2020-12-18 | 上海翔测电子科技有限公司 | Zero-distance drop testing machine |
| CN113588192A (en) * | 2021-07-15 | 2021-11-02 | 深圳市信濠光电科技股份有限公司 | Glass apron drop test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |