CN206074217U - A kind of drop test tool - Google Patents
A kind of drop test tool Download PDFInfo
- Publication number
- CN206074217U CN206074217U CN201621085659.2U CN201621085659U CN206074217U CN 206074217 U CN206074217 U CN 206074217U CN 201621085659 U CN201621085659 U CN 201621085659U CN 206074217 U CN206074217 U CN 206074217U
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- China
- Prior art keywords
- measured
- test tool
- drop test
- test
- erecting bed
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Abstract
The utility model discloses a kind of drop test tool, which includes：Test specimen, including matrix and part to be measured；Base, fixes on the ground, is provided with erecting bed above the base；Elevator, installed in the upper surface of the erecting bed, the telescopic arm of the elevator through after the erecting bed falls arm with one and is connected, the arm that falls is provided with multiple pallets, multiple pallets stretch out in different directions, the pallet is provided with adsorption orifice, and the adsorption orifice is connected with vacuum generating device；Test board module, for clamping part to be measured, and the test board module is engaged with the adsorption orifice.This utility model is in falling process, the measured surface of part to be measured will not change, which reduce the impact to test result, and pass through test board module is fixed on different direction pallets, can realize that the sides different to part to be measured, angle or face are tested, which realizes the variation of test, effectively improves the accuracy of test.
Description
Technical field
This utility model is related to testing equipment technical field, more particularly to a kind of drop test tool.
Background technology
Developing rapidly and applying with mobile communication, mobile phone industry is also constantly developed.It is new as one of mobile phone
Additional function, the digital camera functionality of mobile phone obtained rapid development.With the raising of photographic head pixel, its shooting effect
Also become closer to traditional card camera even low side slr camera.
Mobile phone camera be divided into it is built-in with it is external, built-in camera refers to photographic head in interior of mobile phone, convenient.Mesh
Before, in the test fallen for photographic head, mainly tested by manually directly falling, due to photographic head volume compared with
Little, in falling process, photographic head measured surface is susceptible to change, it is difficult to the surface that sample falls is accurately positioned, so as to shadow
Ring test result.
Utility model content
This utility model mainly solves the technical problem in the presence of prior art, and this utility model is kept away there is provided one kind
Exempt from photographic head measured surface change in falling process, the high drop test tool of measuring accuracy.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：
Drop test tool of the present utility model, which includes：
Test specimen, including matrix and part to be measured；
Base, fixes on the ground, is provided with erecting bed above the base；
Elevator, installed in the upper surface of the erecting bed, the telescopic arm of the elevator through after the erecting bed with
One falls arm is connected, and the arm that falls is provided with multiple pallets, and multiple pallets stretch out in different directions, described
Pallet is provided with adsorption orifice, and the adsorption orifice is connected with vacuum generating device；
Test board module, for clamping part to be measured, and the test board module is engaged with the adsorption orifice.
Further, the test board module includes that substrate and grip block, the substrate and grip block are bolted
Connection, wherein, the grip block closes on the side of the substrate and is provided with multiple draw-in grooves, the draw-in groove and the part phase to be measured
Coordinate.
Further, multiple draw-in grooves are spaced apart along two side edge length directions of the grip block.
Further, the gross weight of the substrate and grip block is equal with the gross weight of the test specimen to be measured.
Further, the substrate and grip block are formed using plastic production.
Further, the side wall of the base rises button, declines button and absorption and control button, the rising button and
Decline button to be connected with the elevator, the absorption and control button is connected with the vacuum generating device.
Further, groove is additionally provided with the upper surface middle part position of the base, disposable box, institute are provided with the groove
State the position of disposable box corresponding with the position for falling arm.
Further, the base is connected by multiple columns with erecting bed, and multiple columns are arranged on the peace
The edge of dress platform.
Further, the test specimen to be measured is mobile phone, and the part to be measured is photographic head.
The beneficial effects of the utility model are：Fallen by adsorbing to be fixed to the test board module for being clamped with part to be measured
Fall on the pallet of arm, then start elevator, test board module is lifted into height to be measured, vacuum generating device stops producing to be born
Pressure, test board module is fallen in the presence of self gravitation, and in falling process, the measured surface of part to be measured will not be sent out
Changing, which reduces the impact to test result, and passes through test board module is fixed on different direction pallets, can be with
Realize that the sides different to part to be measured, angle or face are tested, which realizes the variation of test, effectively improves the standard of test
Exactness.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of drop test tool of the present utility model；
Fig. 2 is the structural representation of the test specimen to be measured of drop test tool of the present utility model；
Fig. 3 is the structural representation of the test board module of drop test tool of the present utility model；
In Fig. 4, Fig. 4 a and Fig. 4 b is the front view and backsight of the grip block of drop test tool of the present utility model respectively
Figure.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
Refering to shown in Fig. 1-2, drop test tool of the present utility model, which includes：
Test specimen 1, including matrix 11 and part to be measured 12；
Base 2, fixes on the ground, and the top of base 2 is provided with erecting bed 3；
Elevator 4, installed in the upper surface of erecting bed 3, the telescopic arm of elevator 4 falls arm 5 with one through after erecting bed 3
It is connected, falls arm 5 and be provided with multiple pallets 6, multiple pallets 6 stretches out in different directions, and pallet 6 is provided with adsorption orifice
7, adsorption orifice 7 is connected with vacuum generating device 8；Vacuum generating device 8 inhales adsorption orifice 7 mainly for generation of absorption air pressure
Attached test board module 9.
Test board module 9, for clamping part to be measured 12, and test board module 9 is engaged with adsorption orifice 7.The present embodiment
In test specimen to be measured 1 be mobile phone, part to be measured 12 be photographic head.The tool of the present embodiment can also realize the survey to other parts
Examination, such as Camera Test of panel computer etc..
This utility model is fixed to the pallet 6 for falling arm 5 by the test board module 9 for being clamped with part to be measured 12 is adsorbed
On, then starting elevator 4, test board module 9 is lifted into height to be measured, vacuum generating device 8 stops producing negative pressure, test
Template die group 9 is fallen in the presence of self gravitation, and in falling process, the measured surface of part to be measured 12 will not occur to become
Change, which reduce the impact to test result, and pass through test board module 9 is fixed on different direction pallets 6, Ke Yishi
Now different to part to be measured 12 side, angle or face are tested, and which realizes the variation of test, effectively improves the standard of test
Exactness.
Refering to shown in Fig. 3-4, test board module 9 includes that substrate 91 and grip block 92, substrate 91 and grip block 92 pass through spiral shell
Bolt 93 is fixedly connected, wherein, grip block 92 closes on the side of substrate 91 and is provided with multiple draw-in grooves 94, draw-in groove 94 and part to be measured 12
It is engaged.By the card of part to be measured 12 is put in draw-in groove 94, then by bolt 93 by 92 company of fixation of substrate 91 and grip block
Connect, make part to be measured 12 residing and match with environment with time of day (part to be measured 12 is arranged on matrix 11), so as to improve
The accuracy of test result.In another embodiment of the present utility model, in order to simulate part to be measured 12 in grip block 92
The test result of various location, multiple draw-in grooves 94 are spaced apart along two side edge length directions of grip block 92.And, it is
The gross weight for further improving the accuracy of test result, substrate 91 and grip block 92 is with the gross weight of test specimen to be measured 1 equal.
Preferably, in order to reduce processing cost, conveniently drawing materials, substrate 91 and grip block 92 are formed using plastic production.Base
Plate 91 and grip block 92 can also be made using other materials, such as identical with 11 material of matrix of test specimen to be measured 1, but so meeting
Increase testing cost.
In the present embodiment, the control of tester for convenience, the side wall of base 2 rise button 21, decline 22 and of button
Absorption and control button 23, rises button 21 and decline button 22 is connected with elevator 4, and absorption and control button 23 is occurred with vacuum
Device 8 is connected.The telescopic arm for rising 21 major control elevator 4 of button rises, and declines 22 major control elevator 4 of button
Rise under telescopic arm, the generation or stopping of 23 major control vacuum generating device of absorption and control button, 8 negative pressure.
Preferably, groove 24 is additionally provided with the upper surface middle part position of base 2, in groove 24, disposable box 25 is provided with, is collected
The position of box 25 is corresponding with the position for falling arm 5.Disposable box 25 is mainly used in receiving the test board module 9 after falling, and prevents
Test board module 9 is ejected into after falling outside base 2.Base 2 is connected by multiple columns 10 with erecting bed 3, multiple columns
10 edges for being arranged on erecting bed 3, which increase integrally-built stability.
More than, specific embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto,
Any change or replacement expected without creative work, should all cover within protection domain of the present utility model.Therefore,
The protection domain that protection domain of the present utility model should be limited by claims is defined.
Claims (9)
1. a kind of drop test tool, it is characterised in that include：
Test specimen, including matrix and part to be measured；
Base, fixes on the ground, is provided with erecting bed above the base；
Elevator, installed in the upper surface of the erecting bed, the telescopic arm of the elevator falls with one through after the erecting bed
The arm that falls is connected, and the arm that falls is provided with multiple pallets, and multiple pallets stretch out in different directions, the pallet
Adsorption orifice is provided with, the adsorption orifice is connected with vacuum generating device；
Test board module, for clamping part to be measured, and the test board module is engaged with the adsorption orifice.
2. drop test tool as claimed in claim 1, it is characterised in that the test board module includes substrate and clamping
Plate, the substrate and grip block are bolted to connection, wherein, the grip block closes on the side of the substrate and is provided with many
Individual draw-in groove, the draw-in groove are engaged with the part to be measured.
3. drop test tool as claimed in claim 2, it is characterised in that multiple draw-in grooves two along the grip block
Side edge length is spaced apart on direction.
4. drop test tool as claimed in claim 3, it is characterised in that the gross weight of the substrate and grip block with it is described
The gross weight of test specimen to be measured is equal.
5. the drop test tool as described in Claims 2 or 3 or 4, it is characterised in that the substrate and grip block adopt plastics
It is made.
6. drop test tool as claimed in claim 5, it is characterised in that the side wall of the base rises button, decline and presses
Button and absorption and control button, the rising button and decline button be connected with the elevator, the absorption and control button with
The vacuum generating device is connected.
7. drop test tool as claimed in claim 1, it is characterised in that also set at the upper surface middle part position of the base
It is fluted, disposable box is provided with the groove, the position of the disposable box is corresponding with the position for falling arm.
8. drop test tool as claimed in claim 7, it is characterised in that the base and erecting bed are by multiple column phases
Connection, multiple columns are arranged on the edge of the erecting bed.
9. drop test tool as claimed in claim 1, it is characterised in that the test specimen to be measured is mobile phone, described to be measured zero
Part is photographic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085659.2U CN206074217U (en) | 2016-09-27 | 2016-09-27 | A kind of drop test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085659.2U CN206074217U (en) | 2016-09-27 | 2016-09-27 | A kind of drop test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074217U true CN206074217U (en) | 2017-04-05 |
Family
ID=58441196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085659.2U Expired - Fee Related CN206074217U (en) | 2016-09-27 | 2016-09-27 | A kind of drop test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074217U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509071A (en) * | 2017-08-28 | 2017-12-22 | 信利光电股份有限公司 | A kind of fixture for the powered fall-down test of camera module |
| CN111122093A (en) * | 2019-12-31 | 2020-05-08 | 深圳市南极光电子科技股份有限公司 | LCM drop test fixture and method |
| WO2021018201A1 (en) * | 2019-07-30 | 2021-02-04 | 华为技术有限公司 | Testing fixture |
| CN114486292A (en) * | 2022-04-18 | 2022-05-13 | 中国汽车技术研究中心有限公司 | Method, apparatus and storage medium for measuring dummy motion response in collision test |
-
2016
- 2016-09-27 CN CN201621085659.2U patent/CN206074217U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509071A (en) * | 2017-08-28 | 2017-12-22 | 信利光电股份有限公司 | A kind of fixture for the powered fall-down test of camera module |
| CN107509071B (en) * | 2017-08-28 | 2019-06-28 | 信利光电股份有限公司 | A kind of fixture for camera module electrification fall-down test |
| WO2021018201A1 (en) * | 2019-07-30 | 2021-02-04 | 华为技术有限公司 | Testing fixture |
| CN111122093A (en) * | 2019-12-31 | 2020-05-08 | 深圳市南极光电子科技股份有限公司 | LCM drop test fixture and method |
| CN114486292A (en) * | 2022-04-18 | 2022-05-13 | 中国汽车技术研究中心有限公司 | Method, apparatus and storage medium for measuring dummy motion response in collision test |
| CN114486292B (en) * | 2022-04-18 | 2022-07-12 | 中国汽车技术研究中心有限公司 | Method, apparatus and storage medium for measuring dummy motion response in collision test |
| US11544856B1 (en) | 2022-04-18 | 2023-01-03 | China Automotive Technology And Research Center Co. Ltd | Method for measuring motion response of dummy in crash test, device and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |