CN201464146U - Automatic mobile phone drop tester with acceleration measurement - Google Patents

Automatic mobile phone drop tester with acceleration measurement Download PDF

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Publication number
CN201464146U
CN201464146U CN2009200613522U CN200920061352U CN201464146U CN 201464146 U CN201464146 U CN 201464146U CN 2009200613522 U CN2009200613522 U CN 2009200613522U CN 200920061352 U CN200920061352 U CN 200920061352U CN 201464146 U CN201464146 U CN 201464146U
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CN
China
Prior art keywords
mobile phone
frame
lifting
drop
automatic mobile
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.)
Expired - Fee Related
Application number
CN2009200613522U
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Chinese (zh)
Inventor
唐斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUAYI CHUANGHONG TESTING MACHINE Co Ltd
Original Assignee
HUAYI CHUANGHONG TESTING MACHINE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUAYI CHUANGHONG TESTING MACHINE Co Ltd filed Critical HUAYI CHUANGHONG TESTING MACHINE Co Ltd
Priority to CN2009200613522U priority Critical patent/CN201464146U/en
Application granted granted Critical
Publication of CN201464146U publication Critical patent/CN201464146U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an automatic mobile phone drop tester with acceleration measurement. The automatic mobile phone drop tester comprises a framework and a lifting mechanism, a drop platform of the framework is vertically equipped with a first sliding guide track and a fixed rod, a lifting block and a drop sliding block are arranged on the sliding guide track, the lifting block is equipped with a first high-frequency response photoelectric sensor, a cylinder for driving the drop sliding block to drop and reset is fixedly arranged on one side of the lifting block, a vacuum sucker used for absorbing a mobile phone is arranged on the drop sliding block, a hydraulic buffer device is fixedly arranged on the drop platform and approaches a lower section of the sliding guide track, a lifting stroke upper limit switch is arranged on the upper portion of the fixed rod, a height adjustable second high-frequency response photoelectric sensor is arranged on the lower portion of the fixed rod, and a computer controller is fixedly arranged on the framework. By aids of the arrangement, a dropping time difference of the drop sliding block is acquired by the two high-frequency response infrared photoelectric sensors and calculated by the computer controller automatically, and then dropping speed and acceleration of the mobile phone can be displayed accurately, thereby being favorable for automatic mobile phone drop tests.

Description

The automatic mobile phone drop machine of band acceleration analysis
Technical field
The utility model relates to a kind of automatic mobile phone drop machine, relates in particular to the automatic mobile phone drop machine of a kind of band acceleration analysis.
Background technology
China has become the production base of global mobile phone maximum because mobile phone is the portable consumer electronic product, when using, reality often drops, the drop test of mobile phone is particularly important, can do emulation testing at parts such as the structure of mobile phone, LCD module, PCBA, batteries, mobile phone research and development, product examine link are played crucial effects.Acceleration and speed when existing mobile phone drop machine can't be understood mobile phone accurately and falls when testing mobile phone, and acceleration and the speed of object when falling is that the client assesses the necessary condition that object is hit.At present automatic mobile phone falls the band acceleration analysis and still belongs to blank in China.
The utility model content
The utility model is at the existing disappearance of above-mentioned prior art, fundamental purpose is to provide a kind of band acceleration analysis automatic mobile phone drop machine, the mistiming that it falls by two groups of high frequency response infrared optic-electric detects techniques collection falling slide block, automatically calculate through computer controller, can show mobile phone speed of fall and acceleration accurately.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
The automatic mobile phone drop machine of a kind of band acceleration analysis, comprise frame and elevating mechanism, the falling of this frame vertically is provided with one and slides a guide rail and a fixed bar on the platform, the described guide rail that slides is provided with elevator and falls slide block, this elevator is provided with the first high frequency response photoelectric sensor, and this elevator one side is installed with one and impels and fall slide block fall, the reset cylinder of usefulness; This falls the vacuum cup that slide block is provided with the absorption mobile phone; Be positioned to fall on the platform and and be installed with one over against the hydraulic damping device that falls the slide block below near sliding the guide rail hypomere; Described fixed bar top is provided with the lifting travel upper limit position switch, and the bottom is provided with the second high frequency response photoelectric sensor of an adjustment height; Be installed with a control elevating mechanism job on the described frame and calculate the computer controller that falls slide block speed of fall and acceleration automatically.
Described elevating mechanism comprises lifting band and lifting synchronizing wheel synchronously, and synchronous band of this lifting and lifting synchronizing wheel are fixedly arranged on the below of frame upper cover plate and are positioned at and slide the guide rail epimere.
Also be provided with a safety door on the described frame, this safety door one side is equipped with handle.
Described hydraulic damping device comprises that a holder and two is located at the bydraulic buffers of this holder upper end.
The described slide block that falls is provided with the bolt-type inducted switch module.
Be installed with a radiator fan on the described frame.
Described computer controller is a touch screen controller, and it is installed in frame one side by a bracing frame.
The utility model advantage is as follows:
1, the mistiming of adopting two groups of high frequency response infrared optic-electric detects techniques collection falling frame to fall can show mobile phone speed of fall and acceleration accurately through the automatic calculating of computer controller.
2, adopt computer controller control to fall the slide block lifting, fall, falling height, number of times, rising or falling speed are set, and falling finishes at every turn can automatically reset to absorption position, repeatedly repeats to fall thereby reach.
3, adopt air cylinder driven, be with transmission synchronously, the control adjustable height adopts the precise guide rail helical pitch, and lifting is level and smooth, low frictional factor;
4, adopt the pneumatic element location, vacuum generator, vacuum cup adsorb mobile phone, can satisfy water chestnut, angle, the face drop test of mobile phone;
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model front elevational schematic;
Fig. 3 is the utility model schematic side view.
The drawing reference numeral explanation:
10, frame 11, radiator fan 12, safety door 121, handle 13, fall platform 20, elevating mechanism 21, lifting is with 22 synchronously, lifting synchronizing wheel 30, slide guide rail 40, fixed bar 41, lifting travel upper limit position switch 42, the second high frequency response photoelectric sensor 50, elevator 51, the first high frequency response photoelectric sensor 52, cylinder 60, fall slide block 61, vacuum cup 62, bolt-type inducted switch module 70, hydraulic damping device 71, holder 72, bydraulic buffers 80, computer controller 81, bracing frame
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
See also Fig. 1 to shown in Figure 3, the automatic mobile phone drop machine of a kind of band acceleration analysis comprises frame 10 and elevating mechanism 20, is installed with a radiator fan 11 on this frame 10, be provided with a safety door 12 on frame 10, these safety door 12 1 sides are equipped with handle 121; Vertically be provided with one on the platform 13 falling of this frame 10 and slide a guide rail 30 and a fixed bar 40, the described guide rail 30 that slides is provided with elevator 50 and falls slide block 60, this elevator 50 is provided with the first high frequency response photoelectric sensor 51, and these elevator 50 1 sides are installed with one and impel and fall slide block 51 fall, the reset cylinder 52 of usefulness; This falls the vacuum cup 61 that slide block 60 is provided with the absorption mobile phone, and falls slide block 60 and be provided with bolt-type inducted switch module 62; Be positioned at and fall on the platform 13 and be installed with one over against the hydraulic damping device 70 that falls slide block 60 belows near sliding guide rail 30 hypomeres, this hydraulic damping device 70 comprises that a holder 71 and two is located at the bydraulic buffers 72 of these holder 71 upper ends.Described fixed bar 40 tops are provided with lifting travel upper limit position switch 41, and the bottom is provided with the second high frequency response photoelectric sensor 42 of an adjustment height; Be installed with a control elevating mechanism 20 work on the described frame 10 and calculate the computer controller 80 that falls slide block 60 speed of fall and acceleration automatically, this computer controller 80 is a touch screen controller, it is installed in frame 10 1 sides by a bracing frame 81, wherein in computer controller 80, can set parameters such as falling height, drop number, absorption height, rising or falling speed, can show speed m/s, acceleration m/s when falling 2Described elevating mechanism 20 comprises that lifting is with 21 and lifting synchronizing wheel 22 synchronously, this lifting synchronously with 21 and lifting synchronizing wheel 22 be fixedly arranged on the below of frame 10 upper cover plates and be positioned at and slide guide rail 30 epimeres.
During test, mobile phone is fixed in falls on the slide block 60, in computer controller 80, set the corresponding parameter of falling then, opening cylinder 52 again impels and falls slide block 60 and fall, the mistiming of being fallen by the first high frequency response photoelectric sensor 51, second high frequency response photoelectric sensor 42 collections the falling slide block 60 this moment feeds back in the computer controller calculates automatically, thereby show accurately and fall speed and the acceleration that slide block falls, so calculate the parameter that mobile phone falls naturally.
The utility model design focal point is to adopt the mistiming of two groups of high frequency response infrared optic-electric detects techniques collection falling frame whereabouts, calculates automatically through computer controller, can show mobile phone speed of fall and acceleration accurately, helps the mobile phone fall-down test.
The above, it only is the utility model preferred embodiment, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims (7)

1. be with the automatic mobile phone drop machine of acceleration analysis for one kind, comprise frame and elevating mechanism, it is characterized in that: the falling of this frame vertically is provided with one and slides a guide rail and a fixed bar on the platform, the described guide rail that slides is provided with elevator and falls slide block, this elevator is provided with the first high frequency response photoelectric sensor, and this elevator one side is installed with one and impels and fall slide block fall, the reset cylinder of usefulness; This falls the vacuum cup that slide block is provided with the absorption mobile phone; Be positioned to fall on the platform and and be installed with one over against the hydraulic damping device that falls the slide block below near sliding the guide rail hypomere; Described fixed bar top is provided with the lifting travel upper limit position switch, and the bottom is provided with the second high frequency response photoelectric sensor of an adjustment height; Be installed with a control elevating mechanism job on the described frame and calculate the computer controller that falls slide block speed of fall and acceleration automatically.
2. according to the automatic mobile phone drop machine of the described band acceleration analysis of claim 1, it is characterized in that: described elevating mechanism comprises lifting band and lifting synchronizing wheel synchronously, and synchronous band of this lifting and lifting synchronizing wheel are fixedly arranged on the below of frame upper cover plate and are positioned at and slide the guide rail epimere.
3. according to the automatic mobile phone drop machine of the described band acceleration analysis of claim 1, it is characterized in that: also be provided with a safety door on the described frame, this safety door one side is equipped with handle.
4. according to the automatic mobile phone drop machine of the described band acceleration analysis of claim 1, it is characterized in that: described hydraulic damping device comprises that a holder and two is located at the bydraulic buffers of this holder upper end.
5. according to the automatic mobile phone drop machine of the described band acceleration analysis of claim 1, it is characterized in that: the described slide block that falls is provided with the bolt-type inducted switch module.
6. according to the automatic mobile phone drop machine of the described band acceleration analysis of claim 1, it is characterized in that: be installed with a radiator fan on the described frame.
7. according to the automatic mobile phone drop machine of the described tape holder velocity survey of claim 1, it is characterized in that: described computer controller is a touch screen controller, and it is installed in frame one side by a bracing frame.
CN2009200613522U 2009-07-28 2009-07-28 Automatic mobile phone drop tester with acceleration measurement Expired - Fee Related CN201464146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200613522U CN201464146U (en) 2009-07-28 2009-07-28 Automatic mobile phone drop tester with acceleration measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200613522U CN201464146U (en) 2009-07-28 2009-07-28 Automatic mobile phone drop tester with acceleration measurement

Publications (1)

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CN201464146U true CN201464146U (en) 2010-05-12

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Country Link
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267131A (en) * 2011-07-19 2011-12-07 惠州Tcl移动通信有限公司 Mobile phone fixing device and mobile phone fixing platform
CN102590545A (en) * 2012-03-23 2012-07-18 江南大学 Air cylinder velocity-measuring system
CN103162811A (en) * 2011-12-08 2013-06-19 苏州工业园区高登威科技有限公司 Seat pan vibration measurement system
CN103616132A (en) * 2013-10-25 2014-03-05 苏州恩意精密机械有限公司 A descending-buffering device of an automobile lamp air tightness detecting machine
CN106768773A (en) * 2016-11-30 2017-05-31 重庆哈迪斯科技有限公司 Mobile phone repeats fall-down test device
WO2017215120A1 (en) * 2016-06-12 2017-12-21 中兴通讯股份有限公司 Drop test instrument
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
CN111029210A (en) * 2019-12-10 2020-04-17 安庆中船柴油机有限公司 Multifunctional marine fuel liquid level switch

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267131A (en) * 2011-07-19 2011-12-07 惠州Tcl移动通信有限公司 Mobile phone fixing device and mobile phone fixing platform
CN103162811A (en) * 2011-12-08 2013-06-19 苏州工业园区高登威科技有限公司 Seat pan vibration measurement system
CN102590545A (en) * 2012-03-23 2012-07-18 江南大学 Air cylinder velocity-measuring system
CN103616132A (en) * 2013-10-25 2014-03-05 苏州恩意精密机械有限公司 A descending-buffering device of an automobile lamp air tightness detecting machine
WO2017215120A1 (en) * 2016-06-12 2017-12-21 中兴通讯股份有限公司 Drop test instrument
CN106768773A (en) * 2016-11-30 2017-05-31 重庆哈迪斯科技有限公司 Mobile phone repeats fall-down test 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
CN111029210A (en) * 2019-12-10 2020-04-17 安庆中船柴油机有限公司 Multifunctional marine fuel liquid level switch
CN111029210B (en) * 2019-12-10 2022-03-15 安庆中船柴油机有限公司 Multifunctional marine fuel liquid level switch

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20170728

CF01 Termination of patent right due to non-payment of annual fee