CN102447767B - Mobile phone mother board performance parameter acquisition device - Google Patents
Mobile phone mother board performance parameter acquisition device Download PDFInfo
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- CN102447767B CN102447767B CN201110259502.2A CN201110259502A CN102447767B CN 102447767 B CN102447767 B CN 102447767B CN 201110259502 A CN201110259502 A CN 201110259502A CN 102447767 B CN102447767 B CN 102447767B
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- mobile phone
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Abstract
The invention discloses a mobile phone mother board performance parameter acquisition device. The device comprises a base box, a workbench arranged on the base box, an acquisition camera, a line concentration joint arranged in the base box and a control switch, wherein a lower opening is arranged on the base box; the workbench comprises an upper bench plate, a lifting mechanism for the upper bench plate and a fixture component; the fixture component is provided with a mobile phone display screen, a mobile phone camera, a backlight color plate opposite to the mobile phone camera, combined test pins and signal transfer ports; the workbench also comprises two elastic bases symmetrically arranged at the two sides of the lower opening transversely; the fixture component comprises an upper fixture body and a lower fixture body opposite to the upper fixture body; the upper fixture body comprises an upper pin plate and a platen elastically connected with the upper pin plate; the lower fixture body comprises a lower pin plate and a base plate arranged on the lower pin plate and movably connected with the elastic bases; and the fixture component is movably connected between the upper bench plate and the elastic bases. The device has the following technical effect: the test mother board is elastically contacted with the upper and lower combined test pins, thus improving the contact reliability.
Description
Technical field
The present invention relates to a kind of mobile phone test equipment, particularly relate to a kind of harvester of mobile phone mother board performance parameter, it comprises pedestal case, be arranged on workbench, acquisition camera on pedestal case, line concentration joint and control switch in pedestal case are set; On described pedestal case, be provided with under shed; Described workbench comprises upper platen, with elevating mechanism and the clamp assembly of upper platen, on described clamp assembly, be provided with mobile phone display screen, mobile phone camera, backlight colour table, combined test pin and the signal converting mouth relative with described mobile phone camera.
Background technology
The core of mobile phone products is mainboard, and mainboard quality directly affects customer experience.The means of controlling mainboard quality are that it is detected item by item.Most of mobile phone manufacturers, when testing, adopt a minute multistation to test, and camera function and Presentation Function adopt artificial judgment substantially, and test error in judgement is larger.Publication No. is that the Chinese invention patent application specification of CN10205813A discloses a kind of Portable mobile phone motherboard performance parameter acquisition device; it comprises framework; on framework, be provided with pedestal and working plate; on framework, be provided with the elevating mechanism that can make working plate move up and down; on working plate, be fixedly installed fixture upper plate, on fixture upper plate, be provided with the first combined test pin stretching out downwards; On pedestal, be fixedly installed fixture lower plate, in fixture lower plate, be provided with for placing the fixture plate of tested mainboard, in fixture, plate is arranged in fixture lower plate by elastic mechanism, in fixture lower plate, be provided with the second combined test pin protruding upward, in fixture, on plate, be provided with combination pin hole, the second combined test pin in fixture lower plate penetrates in the combination pin hole of plate in fixture, its advantage is that test work can once-through operation complete the collection to cell phone mainboard two surface test point signals in harvester, then the signal collecting is sent to outside tester and tests.Because this technical scheme is only provided with an elastic mechanism on lower plate, when upper and lower combined test pin contacts with the top and bottom of testing host respectively, the contact that be difficult to guarantee combined test pin and testing host is even effective contact all.And due in this technical scheme by fixture upper plate, fixture lower plate and in the fixture that forms of plate be fixed on workbench, very inconvenience of dismounting when changing the testing host of different type of machines.In addition, because the lower plate in this elastic mechanism and fixture is made as one, at clamp-replacing and fixture, safeguard generation inconvenience.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mobile phone mother board performance parameter acquisition device, it by arranging a spring support being fixedly connected with pedestal case in workbench, make lower clamp energy Fast Activities in clamp assembly connect to put in place and make and for accepting seat board and the lower needle plate of testing host, be elastic floating in lower clamp, and on upper clamp, set up an elastic mechanism, thereby make the combined test pin on testing host and upper clamp and lower clamp be Elastic Contact, not only improving combined test pin contacts with the reliable of testing host, and be convenient to the quick-replaceable of clamp assembly.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of mobile phone mother board performance parameter acquisition device, comprises pedestal case, is arranged on workbench, acquisition camera on pedestal case, line concentration joint and control switch in pedestal case are set; On described pedestal case, be provided with under shed; Described workbench comprises upper platen, for elevating mechanism and the clamp assembly of upper platen, on described clamp assembly, be provided with mobile phone display screen, mobile phone camera, backlight colour table, combined test pin and the signal converting mouth relative with described mobile phone camera; Described workbench also comprises that lateral symmetry divides two spring supports that are located at described under shed both sides; Described clamp assembly comprises the lower clamp that a upper clamp is relative with described upper clamp with; Described upper clamp comprises the top board that on, needle plate is connected with an elasticity, and described lower clamp comprises that needle plate and is arranged at above described lower needle plate and the seat board being flexibly connected with described spring support; Described clamp assembly is movably connected between described upper platen and spring support; Described spring support comprises pedestal, by bolt elasticity, is connected to the supporting plate on pedestal and is arranged on the touch switch under supporting plate.Thereby make testing host and upper and lower combined test pin be Elastic Contact, improved the reliability of contact.
As a kind of optimal technical scheme of the present invention, in the inner side of described pedestal, be provided with a lower groove, at the front end of a lower groove, be provided with a flexible block, on pedestal, near front position, be provided with a guide vane end stop.
In order to make the elastic floating of the relative pedestal of supporting plate more reliable, on described pedestal, be provided with some slide openings, at described supporting plate, have sliding pin, on described sliding pin, be arranged with the first spring; Described supporting plate is slided and is arranged in described slide opening by described sliding pin.
And, in order to make the slip of sliding pin more smooth and easy, in described slide opening, be also provided with linear bearing; Described supporting plate is slided and is arranged in described linear bearing by described sliding pin.
In order to reduce the transmission loss of signal that mobile phone camera obtains, on described upper platen, be provided with upper shed, described colour table backlight is arranged on described upper clamp and through described upper shed by some poles; Described mobile phone camera is arranged on described upper clamp, relative with described colour table backlight.
As a kind of optimal technical scheme of the present invention, described mobile phone display screen is arranged on described lower clamp by some poles, and stretches in described pedestal case; Described acquisition camera is arranged in described pedestal case and is relative with described mobile phone display screen.Reduced the interference of surround lighting to IMAQ, the picture quality that acquisition camera is gathered mobile phone display screen in pedestal case is better, improves the accuracy of image measurement.
Adopt technical scheme of the present invention, there is following technique effect: 1, it not only makes multinomial test event carry out simultaneously, and improved the replacing speed of clamp assembly when type is changed; 2, make upper and lower combined test pin all can make Elastic Contact with testing host, improved the reliability of contact; 3, at the spring support separated with lower clamp for the elastic mechanism of lower clamp, the replacing that makes lower clamp is more fast, clamping is reliable; 4, mobile phone camera and colour table backlight are arranged on upper clamp, have reduced the transmission loss that mobile phone camera obtains signal; 5, acquisition camera and mobile phone display screen are arranged in pedestal case, reduce ambient light interference, improve the quality that gathers image.
Accompanying drawing explanation
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation of the present invention, has removed clamp assembly in figure.
Fig. 3 is structural representation of the present invention, has removed the left side side plate of pedestal case with display base case internal structure in figure.
Fig. 4 is the structural representation of Elastic seat of the present invention.
Fig. 5 is the structural representation of another angle of Elastic seat of the present invention.
Fig. 6 is the vertical view of Elastic seat of the present invention.
Fig. 7 is A-A profile in this Fig. 6.
Fig. 8 is the structural representation of clamp assembly in the present invention.
Fig. 9 is the structural representation of clamp assembly in the present invention, has removed the seat board on lower clamp in figure.
Figure 10 is the structural representation of clamp assembly in the present invention.
Figure 11 is the structural representation of clamp assembly in the present invention, has removed the top board below upper clamp in figure.
Figure 12 is the structural representation of elevating mechanism in the present invention.
Wherein, pedestal case 1, under shed 101, output interface 102, acquisition camera 2, device mainboard 3, line concentration joint 4, control switch 5, upper platen 6, upper shed 601, shoulder 602, mounting screw 603, elevating mechanism 7, slide block 701, pilot hole 7011, slide bar 702, push rod 703, cylinder 704, support plate 705, air valve joint 706, clamp assembly 8, signal converting mouth 802, upper clamp 803, upper needle plate 8031, top board 8032, mobile phone camera 8033, colour table 8034 backlight, the second spring 8035, the first combined test pin 8036, screw 8037, lower clamp 804, lower needle plate 8041, lower chimb 80411, mobile phone display screen 8042, seat board 8043, upper chimb 80431, pin-and-hole 80432, the second combined test pin 8044, alignment pin 805, location hole 806, spring support 9, pedestal 901, lower seat groove 9011, slide opening 9012, supporting plate 903, seat of honour groove 9031, sliding pin 904, the first spring 905, flexible block 906, slotted hole 9061, handle 9062, the 3rd spring 9063, magnetic briquetting 907, touch beginning 908, upper block 909, pole 10, testing host 11, emergency switch 12, linear bearing 13.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of mobile phone mother board performance parameter acquisition device, comprises pedestal case 1, acquisition camera 2, device mainboard 3, output interface 102, workbench, control switch 5 and emergency switch 12.Wherein, device mainboard 3 and acquisition camera 2 are arranged in pedestal case 1, and control switch 5 and emergency switch 12 are arranged on the front portion of pedestal case 1, and output interface 102 is arranged on the rear portion of pedestal case 1.On the front portion of pedestal case 1, be provided with a under shed 101, workbench is arranged under shed 101.
Workbench comprises two spring supports 9 that are separately positioned under shed 101 both sides, be arranged on the elevating mechanism 7 of under shed 101 rear sides, be fixed on the upper platen 6 of elevating mechanism 7 upper ends and be movably connected in upper platen 6 and spring support 9 between clamp assembly 8.Four slide bars 10 are slidably connected with the slide block 701 of both sides respectively.On upper platen 6, be provided with a upper shed 601 corresponding with under shed 101, in upper shed 601, be provided with shoulder 602, on the shoulder 602 of both sides, be respectively equipped with two mounting screws 603.
Referring to Fig. 4-Fig. 7, spring support 9 comprises pedestal 901, by bolt elasticity, is connected to the supporting plate 903 on pedestal 901 and is arranged on the touch switch 908 under supporting plate 903.On pedestal 901, be provided with two slide openings 9012, in slide opening 9012, be provided with linear bearing 13.At supporting plate, be fixed with two sliding pins 904 for 903 times, on sliding pin 904, be arranged with the first spring 905.Sliding pin 904 under supporting plate 903 is slidably connected in the linear bearing 13 in slide opening 9012, between the linear bearing 13 of the first spring 905 below supporting plate 903 and in slide opening 9012.
In the inner side of pedestal 901, be provided with a lower groove 9011, at the front end of a lower groove 9011, be provided with a flexible block 906, on pedestal 901, near front position, be provided with a guide vane end stop 909.Flexible block 906 is slidably connected on a chute of pedestal 901 front end faces and under the effect of the 3rd spring 9063 on chute bottom upward sliding to the front opening place of a lower groove 9011 by a slotted hole 9061.In the lower end of flexible block 906, be provided with a handle 9062, for clamp assembly 8 being dismantled by flexible block 906 is drop-down.Guide vane end stop 909 parts stretch into a lower groove 9011, to clamp assembly 8, carry out spacing.
In the inner side of supporting plate 903, be provided with a seat of honour groove 9031, and on supporting plate 903, be provided with a magnetic briquetting 907.This magnetic briquetting 907 makes part stretch into seat of honour groove 9031 and lock by magnetic attracting by rotation.This magnetic briquetting 907 is front-back staggered setting on the supporting plate 903 of two spring supports 9.
Touch switch 908 is arranged on one of them spring support 9, and be positioned at this spring support 9 supporting plate 903 below, when supporting plate 903 is depressed, can trigger touch switch 908.
Referring to Fig. 8-Figure 11, clamp assembly 8 comprises upper clamp 803 and lower clamp 804.Upper clamp 803 comprises needle plate 8031 on, by eight the second spring 8035 elasticity, is connected to top board 8032 below of upper needle plate 8031 and is connected to upper needle plate 8031 colour table backlight 8034 above by four poles 10.Below upper needle plate 8031, being provided with the first combined test pin 8036 and on top board 8032, being provided with corresponding opening passes this first combined test pin 8036.On upper needle plate 8031, being provided with signal converting mouth 802 and on top board 8032, being provided with corresponding opening passes this signal converting mouth 802.On upper needle plate 8031, be provided with a mobile phone camera 8033, this mobile phone camera 8033 is upwards relative with colour table 8034 backlight.
Referring to Figure 12, elevating mechanism 7 comprise be separately positioned on spring support 9 outsides two slide blocks 701, be arranged on two pilot holes 7011 on each piece slide block 701, be arranged on linear bearing 13 in pilot hole 7011, with sliding four slide bars of joining of pilot hole 7011 cathetus bearings 13 702, two push rods 703, the cylinder 704 being connected with two push rods, support plates 705 be arranged on the air valve joint 706 on cylinder 704 upper and lower sides.Support plate 705 is arranged on middle part the part of pedestal case 1 and stretches out pedestal case 1.This extension is positioned at the rear side of under shed 101.Cylinder 704 is arranged on support plate 705 and is positioned at the inside of pedestal case 1.One end of push rod 703 is fixedly connected on below the rear side of upper platen 6, and the other end slides and is sealedly connected in cylinder 704, by compressed air and push rod, drives upper platen 6 to move up and down.Four slide bars 702 be separately fixed at upper platen 6 both sides below, and by being slidably connected in slide block 701, improve the stability that upper platen 6 moves up and down.
Referring to Fig. 1-Figure 12, while adopting harvester of the present invention to carry out performance parameter collection, should be first according to the selected corresponding built-up jig 8 of the model of institute's testing host 11.And selected built-up jig 8 is installed on harvester.During installation, first colour table backlight 8034 parts that connected by pole 10 in the upper clamp of built-up jig 8 803 are stretched into the upper shed 601 on upper platen 6, and the screw that the mounting screw 603 on upper shed 601 shoulders 602 is aimed on upper needle plate 8031 both sides is tightened in advance.With upper clamp 803, can slightly rock and be as the criterion.
In the lower groove 9011 that lower chimb 80411 by lower needle plate 8041 both sides inserts in pedestals 901 together with mobile phone display screen 8042 parts that connected by pole 10 by lower needle plate 8041 in lower clamp 804.During insertion, lower needle plate 8041 presses flexible block 906 and makes it to decline, and ejects after lower needle plate 8041 enters position, blocks lower needle plate 8041.Pin-and-hole on seat board 8,043 80432 is aimed at and is placed on lower needle plate 8041 with the alignment pin 805 on lower needle plate 8041, and the upper chimb 80431 of seat board 8043 both sides is fitted in the seat of honour groove 9031 of supporting plate 903.Rotate the seat board 8043 that magnetic briquetting 907 makes to compress behind position.
With two hands, press the control switch 5 being arranged on pedestal case 1 both sides, starting elevating mechanism 7 makes upper platen 6 drive upper clamp 803 slow decreasings, when upper clamp 803 presses to lower clamp 804, upper needle plate 8031 and lower needle plate 8041 make upper clamp 803 align with lower clamp 804 by alignment pin 805 and location hole 806.Then by the mounting screw 603 of tightening on upper platen 6, make the upper clamp 803 after alignment fixing with upper platen 6.
While carrying out performance parameter collection, the testing host corresponding with built-up jig 11 is placed on seat board 8043, presses control switch 5, upper clamp 803 is declined and be pressed on testing host 11.Now, the supporting plate 903 being depressed moves down and triggers touch switch 908, opens the automatic collection of parameter.
Above-described embodiment is in order more clearly to understand the present invention, not as a kind of restriction to right of the present invention, do not departing under the prerequisite of aim of the present invention, can have various variations, all these to the apparent modification of described those skilled in the art by within being included in the scope of this claim.
Claims (10)
1. a mobile phone mother board performance parameter acquisition device, comprises pedestal case, is arranged on workbench, acquisition camera on pedestal case, line concentration joint and control switch in pedestal case is set; On described pedestal case, be provided with under shed; Described workbench comprises upper platen, for elevating mechanism and the clamp assembly of upper platen, on described clamp assembly, be provided with mobile phone display screen, mobile phone camera, backlight colour table, combined test pin and the signal converting mouth relative with described mobile phone camera; It is characterized in that: described workbench also comprises that lateral symmetry divides two spring supports that are located at described under shed both sides; Described clamp assembly comprises the lower clamp that a upper clamp is relative with described upper clamp with; Described upper clamp comprises the top board that on, needle plate is connected with an elasticity, and described lower clamp comprises that needle plate and is arranged at above described lower needle plate and the seat board being flexibly connected with described spring support; Described clamp assembly is movably connected between described upper platen and spring support; Described spring support comprises pedestal, by bolt elasticity, is connected to the supporting plate on pedestal and is arranged on the touch switch under supporting plate.
2. harvester according to claim 1, is characterized in that: in the inner side of described pedestal, be provided with a lower groove, at the front end of a lower groove, be provided with a flexible block, on pedestal, near front position, be provided with a guide vane end stop.
3. harvester according to claim 1 and 2, is characterized in that: on described pedestal, be provided with some slide openings, at described supporting plate, have sliding pin, be arranged with the first spring on described sliding pin; Described supporting plate is slided and is arranged in described slide opening by described sliding pin.
4. harvester according to claim 3, is characterized in that: in described slide opening, be also provided with linear bearing; Described supporting plate is slided and is arranged in described linear bearing by described sliding pin.
5. harvester according to claim 1 and 2, is characterized in that: on described upper platen, be provided with upper shed, described colour table backlight is arranged on described upper clamp and through described upper shed by some poles; Described mobile phone camera is arranged on described upper clamp, relative with described colour table backlight.
6. harvester according to claim 3, is characterized in that: on described upper platen, be provided with upper shed, described colour table backlight is arranged on described upper clamp and through described upper shed by some poles; Described mobile phone camera is arranged on described upper clamp, relative with described colour table backlight.
7. harvester according to claim 1 and 2, is characterized in that: described mobile phone display screen is arranged on described lower clamp by some poles, and stretches in described pedestal case; Described acquisition camera is arranged in described pedestal case and is relative with described mobile phone display screen.
8. harvester according to claim 3, is characterized in that: described mobile phone display screen is arranged on described lower clamp by some poles, and stretches in described pedestal case; Described acquisition camera is arranged in described pedestal case and is relative with described mobile phone display screen.
9. harvester according to claim 4, is characterized in that: described mobile phone display screen is arranged on described lower clamp by some poles, and stretches in described pedestal case; Described acquisition camera is arranged in described pedestal case and is relative with described mobile phone display screen.
10. harvester according to claim 5, is characterized in that: described mobile phone display screen is arranged on described lower clamp by some poles, and stretches in described pedestal case; Described acquisition camera is arranged in described pedestal case and is relative with described mobile phone display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259502.2A CN102447767B (en) | 2011-09-05 | 2011-09-05 | Mobile phone mother board performance parameter acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259502.2A CN102447767B (en) | 2011-09-05 | 2011-09-05 | Mobile phone mother board performance parameter acquisition device |
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| Publication Number | Publication Date |
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| CN102447767A CN102447767A (en) | 2012-05-09 |
| CN102447767B true CN102447767B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110259502.2A Expired - Fee Related CN102447767B (en) | 2011-09-05 | 2011-09-05 | Mobile phone mother board performance parameter acquisition device |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798811A (en) * | 2012-07-20 | 2012-11-28 | 昆山迈致治具科技有限公司 | Tester for main board of tablet personal computer |
| CN102928769A (en) * | 2012-11-09 | 2013-02-13 | 昆山迈致治具科技有限公司 | Automatic test system |
| CN104597388B (en) * | 2013-10-31 | 2017-06-06 | 纬创资通股份有限公司 | For detecting the automated detection system of motherboard |
| CN105812524A (en) * | 2016-03-03 | 2016-07-27 | 北京瑞森新谱科技有限公司 | Rapid replacing test tool for cell phone Camera tests |
| CN105526866B (en) * | 2016-03-03 | 2018-10-16 | 深圳市海科瑞科技有限公司 | A kind of Workpiece size detecting device and detection method |
| CN105911456A (en) * | 2016-04-25 | 2016-08-31 | 昆山瑞鸿诚自动化设备科技有限公司 | Touch sound equipment mainboard test tool |
| CN105911389A (en) * | 2016-04-25 | 2016-08-31 | 昆山瑞鸿诚自动化设备科技有限公司 | Flexible printed circuit board test device |
| CN107741510B (en) * | 2017-11-21 | 2021-08-06 | 东莞华贝电子科技有限公司 | Test fixture of display screen |
| CN111770227B (en) * | 2020-06-24 | 2021-11-05 | 杭州如剑电子设备有限公司 | Extreme environment testing device for detecting mobile phone type mobile communication equipment |
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Effective date of registration: 20151203 Address after: 502 room 50, No. 310012, Xueyuan Road, Zhejiang, Hangzhou Patentee after: Zhang Dehao Address before: 502 room 50, No. 310012, Xueyuan Road, Zhejiang, Hangzhou Patentee before: HANGZHOU HOUDE TELCOM Co.,Ltd. |
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Granted publication date: 20140507 Termination date: 20210905 |