CN105300515B - A kind of detection means applied to mobile terminal - Google Patents

A kind of detection means applied to mobile terminal Download PDF

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Publication number
CN105300515B
CN105300515B CN201510719573.4A CN201510719573A CN105300515B CN 105300515 B CN105300515 B CN 105300515B CN 201510719573 A CN201510719573 A CN 201510719573A CN 105300515 B CN105300515 B CN 105300515B
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CN
China
Prior art keywords
mobile terminal
detection means
infrared lamp
bottom wall
stop part
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
CN201510719573.4A
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Chinese (zh)
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CN105300515A (en
Inventor
杨乐
周意保
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Filing date
Publication date
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Priority to CN201510719573.4A priority Critical patent/CN105300515B/en
Publication of CN105300515A publication Critical patent/CN105300515A/en
Application granted granted Critical
Publication of CN105300515B publication Critical patent/CN105300515B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a kind of detection means applied to mobile terminal, it includes casing and infrared lamp, and the casing includes bottom wall, roof and three adjacent side walls, and the infrared lamp is arranged on the roof, the standard IR light for providing detection;The bottom wall is provided with two guide grooves, and the detection means also includes being equipped with stop part and a pair of elastic portions in two pairs of keepers, every positioning piece;The displacement that the stop part is used in limiting mobile terminal horizontal direction, a pair of described elastic portions are separately fixed at the both sides of the stop part, and it is fastened in the guide groove.Above-mentioned detection device has stop part and the keeper of elastic portion by setting two pairs, and make the displacement of the stop part limiting mobile terminal horizontal direction, make in the guide groove that the elastic portion is fastened on casing bottom wall, it can ensure that mobile terminal is fixed on the underface of infrared lamp, reliably realize the infrared light detection of arbitrary dimension mobile terminal.

Description

A kind of detection means applied to mobile terminal
Technical field
The present invention relates to testing field, more particularly to a kind of detection means applied to mobile terminal.
Background technology
With the development of mobile communication, confidentiality and security on mobile terminal are taken seriously all the more, wherein, with mobile phone Unlocking manner exemplified by, existing mobile phone unlocking manner is generally to be unlocked by password or pattern, but this unlocking manner It is easy to be cracked or steals, security is not high.
At present, the unlocking manner based on iris recognition is occurred in that on the market, mainly the iris recognition by being set on mobile phone Camera obtains the eye information of user, to identify user identity, realizes safety unblock.The above-mentioned unlocking manner of manufacturer production During mobile phone, configuration iris recognition camera head (infrared camera) and infrared light compensating lamp are not only needed, and must also before dispatching from the factory Corresponding functional check, for example, the light intensity test of infrared light and calibration are carried out to the infrared camera and infrared light compensating lamp.
Conventional light intensity test method is the light intensity value by the light sensor examination criteria infrared lamp on mobile phone, and will The light intensity value of the detection is compared with standard value, so that the light intensity for judging the mobile phone is relatively low or higher.In this process, For eliminate rock, influence of the mobile and uniform illumination degree to test result, mobile phone must be fixed, and ensure that mobile phone is located at The underface of standard IR lamp, still, conventional infrared light detection tool may be only available for the positioning of single size mobile phone, to Multiple various sizes of mobile phones are detected, then must configure multiple corresponding infrared light detection tools, the scope of application compares limitation, are examined Survey cost higher.
The content of the invention
It is an object of the invention to provide a kind of detection means applied to mobile terminal, to solve existing detection means only The mobile phone detection of single size is can be suitably used for, the scope of application is small, the problem of testing cost is high.
In order to solve the above technical problems, the embodiment of the present invention provides following technical scheme:
A kind of detection means applied to mobile terminal, it includes casing and infrared lamp, and the casing includes bottom wall, top Wall and three adjacent side walls, the infrared lamp are arranged on the roof, the standard IR light for providing detection, institute Stating bottom wall is used to place mobile terminal to be detected;The bottom wall is provided with two guide grooves, and the detection means also includes two To keeper, stop part and a pair of elastic portions are equipped with every positioning piece;The stop part is used to limit the mobile terminal Displacement in horizontal direction, a pair of described elastic portions are separately fixed at the both sides of the stop part, and it is fastened on described lead Into groove, prevent the keeper from rocking.
Further, the roof is provided with two guide rails, and the infrared lamp is slidably mounted in the guide rail.
Further, displacement of the infrared lamp in the guide rail is determined by the placement location of the mobile terminal It is fixed, it is ensured that the infrared lamp is located at the surface of the mobile terminal.
Further, the detection means also includes several optical sensors, and the optical sensor is arranged on the roof On, and it is dispersed in the surrounding of the roof, the irradiating angle of the light compensating lamp for detecting mobile terminal.
Further, the detection means also includes outer cover, and the outside housing cover is on the casing, to prevent exterior light Line injects the casing.
Further, the guide groove is the serrated slot of rule, and the elastic portion is provided with several and the guide groove The sawtooth of engagement, the elastic portion is fastened in the serrated slot by the sawtooth.
Further, supporting part is additionally provided with the keeper, the supporting part is used to limit the downward of the keeper Displacement, its one end is fixed on the elastic portion, and the other end is resisted against the bottom wall.
Further, the supporting part is in pointer shape, is also labeled with along the direction of the guide groove on the bottom wall carving Angle value, the scale value includes the correspondingly-sized of the mobile terminal of 4 cun, 4.5 cun, 4.7 cun, 5 cun and 5.5 cun display screens, institute Point to the scale value in the pointer top for stating supporting part.
Further, the back side of the stop part is provided with reinforcement, the intensity for increasing the keeper.
Further, two described guide groove square crossings, and its crossing center is located at the underface of the infrared lamp.
Detection means of the present invention applied to mobile terminal, has stop part and elastic portion by setting two pairs Keeper, and make the displacement of the stop part limiting mobile terminal horizontal direction, while making the elastic portion be fastened on casing bottom wall Guide groove in, can ensure that mobile terminal is fixed on the underface of infrared lamp, reliably realize the red of arbitrary dimension mobile terminal Outer light detection, applied widely, testing cost is low.
Brief description of the drawings
Below in conjunction with the accompanying drawings, it is described in detail by the embodiment to the present invention, technical scheme will be made And other beneficial effects are apparent.
Fig. 1 is the structural representation of the detection means provided in an embodiment of the present invention applied to mobile terminal.
Fig. 2 be the embodiment of the present invention in be applied to mobile terminal detection means use state schematic diagram.
Fig. 3 is the close-up schematic view at A in Fig. 1.
Fig. 4 is the structural representation of keeper provided in an embodiment of the present invention.
Embodiment
For technical problems, technical solutions and advantages to be solved are more clearly understood, below in conjunction with Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.
Fig. 1 and Fig. 3 are referred to, the inspection provided in an embodiment of the present invention applied to mobile terminal has been described in detail in Fig. 1 and Fig. 3 Device is surveyed, it includes casing 1 and infrared lamp 2, the casing 1 includes bottom wall 11, roof 12 and three adjacent side walls 13.Should Infrared lamp 2 is arranged on 12 on the roof, the standard IR light for providing detection, and the bottom wall 11 is used to place shifting to be detected Dynamic terminal 4.The bottom wall 11 also (is merely illustrated provided with two guide grooves 111, the detection means including two pairs of keepers 3 in figure One pair of which), often it is equipped with stop part 31 and a pair of elastic portions 32 in positioning piece 3.The stop part 31 is used to limit the movement Displacement in the horizontal direction of terminal 4, a pair of elastic portions 32 are separately fixed at the both sides of the stop part 31, and it is fastened on this and led Into groove 111, prevent the keeper 3 from rocking.
It is preferred that, due to inevitably there are some infrared lights in external environment, to avoid these external infrared lights pair Test result is impacted, and the detection means also includes outer cover (not shown), and the outside housing cover is on casing 1, to prevent Extraneous light injects the casing 1.
Referring to Fig. 2, during detection, the correct position that mobile terminal 4 is first placed into casing 1 by tester (need to ensure to move Dynamic terminal 4 is located at the underface of the infrared lamp 2), and mobile terminal 4 is fixed by keeper 3.
Then, by outside housing cover on casing 1, it is ensured that the interference without extraneous light in test process, and the infrared lamp is opened 2, mix up the etalon optical power grade of the infrared lamp 2.Preferably, the infrared lamp 2 is standard IR lamp.
Then, the infrared light transducer[sensor 41 on mobile terminal 4 is opened, the actually measured light intensity value of the mobile terminal 4 is detected, And by the way that the actual light intensity value measured is compared with standard luminous intensity values, judge that the light intensity of the mobile terminal 4 is relatively low also It is higher.
For example, the standard luminous intensity values 600 of infrared lamp 2 are set, if the actual light intensity value detected by mobile terminal 4 For 500, then judge that the light intensity of the mobile terminal 4 is relatively low.
Further, light intensity calibration is carried out to testing out the higher or relatively low mobile terminal 4 of light intensity, is specially:
First, a calibration ratio value is worth to according to the actual light intensity value and etalon optical power measured.For example, when survey The actual light intensity value obtained is 500, when standard luminous intensity values are 600, and it is 600/500=1.2. that it, which calibrates ratio value,
Then, mobile terminal is carried out according to the calibration ratio value multiplying ratio calibration.For example, being for calibration ratio value 1.2 mobile terminal 4 multiply after ratio calibration, then below in the infrared light compensating lamp or infrared using the mobile terminal 4 During flash lamp, the light intensity value of its infrared light launched is irradiated again after multiplying individual 1.2.
In the present embodiment, the detection means is not limited to above by fixed infrared lamp 2, and mobile mobile terminal 4 is directed at red Outer lamp 2 realizes that both position, can also be by fixed cellular terminal 4, and the mobile alignment mobile terminal 4 of infrared lamp 2 realizes two The positioning of person.For example, guide rail (not shown) can be provided with the roof 12, the infrared lamp 2 is slidably mounted on this and led In rail, and the displacement of the infrared lamp 2 in guide rail is determined by the placement location of mobile terminal 4, it is ensured that the infrared lamp 2 In the surface of the mobile terminal 4.
In the present embodiment, the detection means is not limited to be served only for the light intensity test of mobile terminal 4, and it can be also used for moving The irradiating angle test of the infrared light compensating lamp or flash lamp (not shown) of dynamic terminal 4.Now, if the detection means also includes Dry optical sensor (not shown), the optical sensor is arranged on the roof 12, and it is dispersed in the surrounding of the roof 12, For the irradiating angle for the light compensating lamp for detecting the mobile terminal 4., will be mobile whole when carrying out the irradiating angle test of light compensating lamp The back side at end 4 is fixed upward, makes its flash lamp against the optical sensor.Then, by outside housing cover on casing 1, it is ensured that without outside Light is injected, and opens flash lamp.By detecting that the distribution for the optical sensor for receiving light can learn the light compensating lamp Irradiating angle.
In addition, in the present embodiment, the card between keeper 3 and guide groove 111, which sets mode, to be realized by engagement , specifically refer to Fig. 3 and Fig. 4.The guide groove 111 is regular serrated slot, and the elastic portion 32 is led provided with several with this The sawtooth 321 engaged to groove 111, the elastic portion 32 is fastened in the serrated slot 111 by the sawtooth 321.Card need to be released and set shape During state, only it need to apply extruding force to the elastic portion 32, you can the sawtooth 321 is departed from guide groove 111, realize keeper 3 with leading To the separation of groove 111.Be additionally provided with supporting part 33 on the keeper 3, the supporting part 33 be used to limiting the keeper 3 to bottom Move, its one end is fixed on the elastic portion 32, and the other end is resisted against the bottom wall 11.It is preferred that, the elastic portion 32 and stop part 31 are logical Integrated injection molding is crossed to be made.The back side of the stop part 31 is provided with reinforcement (not shown), for increasing the strong of keeper 3 Degree.
When mobile terminal 4 is fixed, needs to apply extruding force to elastic portion 32 first, elastic portion 32 is become due to elasticity Shape and sawtooth 321 thereon is departed from guide groove 111, and then keeper 3 is moved along guide groove 111.When being moved to conjunction During suitable position (stop part 31 is just in contact with mobile terminal 4), elastic portion 32 is decontroled, then in the effect of elastic-restoring force Under, the sawtooth 321 in elastic portion 32 is engaged with guide groove 111 again, so as to keeper 3 is fixed in guide groove 111, with this Simultaneously as stop part 31 and mobile terminal 4 are inconsistent, can the displacement of limiting mobile terminal 4 in the horizontal direction, realization movement The fixation of terminal 4.
It is preferred that, the card between the keeper 3 and guide groove 111 set mode be not limited to it is above-mentioned by engagement come Realize, the implementation can also have a variety of, for example, neck can be set (not show in figure on the two side of the guide groove 111 Go out), raised line (not shown) can be set in the elastic portion 32, by making the raised line be located in neck, so as to realize the bullet Property portion 32 and the card of guide groove 111 are set.
In the present embodiment, to further facilitate the alignment procedures of mobile terminal 4 and infrared lamp 2, two guide grooves 111 hang down Orthogonal is pitched, and its crossing center is located at the underface of the infrared lamp 2.It is preferred that, the supporting part 33 is on pointer shape, the bottom wall 11 Also be labeled with scale value (not shown) along the direction of the guide groove 111, the scale value include 4 cun, 4.5 cun, 4.7 cun, 5 The correspondingly-sized of very little and 5.5 cun of display screens mobile terminal, the scale value is pointed on the pointer top of the supporting part 33.Specifically , when needing the mobile terminal 4 to 4 cun, 4.5 cun, 4.7 cun, 5 cun and 5.5 cun display screens to carry out infrared light detection, only need The pointer top of the supporting part 33 of two pairs of keepers 3 is set to be respectively directed at corresponding scale value, you can to ensure mobile terminal 4 In the underface of the infrared lamp 2, the cumbersome and error of manual-alignment is eliminated, testing result is more accurate.It is understood that Scale value in the present embodiment can also include the correspondingly-sized of the mobile terminal 4 of other sizes display screen, according to actually detected Depending on needing.
From the foregoing, the detection means applied to mobile terminal described in the embodiment of the present invention, by setting two pairs of tools There are stop part 31 and the keeper of elastic portion 32 3, and make the displacement of the limiting mobile terminal horizontal direction of stop part 31, make simultaneously The elastic portion 32 is fastened in the guide groove 111 on casing bottom wall 11, can ensure that mobile terminal 4 is being fixed on infrared lamp 2 just Lower section, reliably realizes the infrared light detection of arbitrary dimension mobile terminal 4, applied widely, testing cost is low.
A kind of detection means applied to mobile terminal provided above the embodiment of the present invention is described in detail, Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is to use Understand the method and its core concept of the present invention in help;Simultaneously for those skilled in the art, the think of according to the present invention Think, will change in specific embodiments and applications, in summary, this specification content should not be construed as pair The limitation of the present invention.

Claims (9)

1. a kind of detection means applied to mobile terminal, including casing and infrared lamp, the casing include bottom wall, roof with And three adjacent side walls, the infrared lamp is on the roof, the standard IR light for providing detection, the bottom Wall is used to place mobile terminal to be detected, it is characterised in that the bottom wall is provided with two guide grooves, and the detection means is also Including two pairs of keepers, stop part and a pair of elastic portions are equipped with every positioning piece;The stop part is used to limit the shifting Displacement on dynamic end level direction, a pair of described elastic portions are separately fixed at the both sides of the stop part, and it is fastened on In the guide groove, prevent the keeper from rocking;The detection means also includes several optical sensors, the optical sensor On the roof, and it is dispersed in the surrounding of the roof, the irradiating angle of the light compensating lamp for detecting mobile terminal; Be additionally provided with supporting part on the keeper, the supporting part be used to limiting the keeper to bottom offset, the supporting part is in The scale value of a variety of mobile terminal sizes of correspondence, institute are also labeled with pointer shape, the bottom wall along the direction of the guide groove Point to the scale value in the pointer top for stating supporting part.
2. the detection means according to claim 1 applied to mobile terminal, it is characterised in that the roof is provided with two Bar guide rail, the infrared lamp is slidably mounted in the guide rail.
3. the detection means according to claim 2 applied to mobile terminal, it is characterised in that the infrared lamp is described Displacement in guide rail is determined by the placement location of the mobile terminal, it is ensured that the infrared lamp is located at the mobile terminal Surface.
4. the detection means according to claim 1 applied to mobile terminal, it is characterised in that the detection means is also wrapped Outer cover is included, the outside housing cover is on the casing, to prevent extraneous light from injecting the casing.
5. the detection means according to claim 1 applied to mobile terminal, it is characterised in that the guide groove is rule Serrated slot, the elastic portion is provided with several sawtooth for being engaged with the guide groove, and the elastic portion passes through the sawtooth It is fastened in the serrated slot.
6. the detection means according to claim 5 applied to mobile terminal, it is characterised in that described supporting part one end is consolidated Due to the elastic portion, the other end is resisted against the bottom wall.
7. the detection means according to claim 6 applied to mobile terminal, it is characterised in that the scale value includes 4 The correspondingly-sized of the mobile terminal of very little, 4.5 cun, 4.7 cun, 5 cun and 5.5 cun display screens.
8. the detection means according to claim 1 applied to mobile terminal, it is characterised in that the back side of the stop part Provided with reinforcement, the intensity for increasing the keeper.
9. the detection means according to claim 1 applied to mobile terminal, it is characterised in that two described guide grooves Square crossing, and its crossing center is located at the underface of the infrared lamp.
CN201510719573.4A 2015-10-28 2015-10-28 A kind of detection means applied to mobile terminal Expired - Fee Related CN105300515B (en)

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Application Number Priority Date Filing Date Title
CN201510719573.4A CN105300515B (en) 2015-10-28 2015-10-28 A kind of detection means applied to mobile terminal

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Application Number Priority Date Filing Date Title
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CN105300515B true CN105300515B (en) 2017-08-11

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Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
CN107302697A (en) * 2017-06-28 2017-10-27 东莞华贝电子科技有限公司 A kind of imaging test device of VR equipment
CN109186652A (en) * 2018-07-27 2019-01-11 上海与德通讯技术有限公司 The automatic test cabinet and machine to be measured of photosensitive sensors
CN108761566A (en) * 2018-09-03 2018-11-06 南京福碧源环境技术有限公司 Multigroup infrared inductor infrared intensity debugging apparatus

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CN203191073U (en) * 2013-04-28 2013-09-11 杭州创惠仪器有限公司 Cross universal type test fixture
CN203926248U (en) * 2014-04-17 2014-11-05 延锋汽车饰件系统有限公司 A kind of buckle assembly

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CN101219004A (en) * 2008-01-15 2008-07-16 刘璜 Chucking appliance
CN101630119A (en) * 2008-07-17 2010-01-20 鸿富锦精密工业(深圳)有限公司 Glare testing device
CN102620918A (en) * 2012-04-16 2012-08-01 上海交通大学 Performance measuring device of surface light source lamp
CN202867436U (en) * 2012-09-29 2013-04-10 北京汽车股份有限公司 Clip
CN203191073U (en) * 2013-04-28 2013-09-11 杭州创惠仪器有限公司 Cross universal type test fixture
CN203926248U (en) * 2014-04-17 2014-11-05 延锋汽车饰件系统有限公司 A kind of buckle assembly

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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

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Granted publication date: 20170811