CN108489622A - A kind of temperature rise test system - Google Patents
A kind of temperature rise test system Download PDFInfo
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- CN108489622A CN108489622A CN201810126421.7A CN201810126421A CN108489622A CN 108489622 A CN108489622 A CN 108489622A CN 201810126421 A CN201810126421 A CN 201810126421A CN 108489622 A CN108489622 A CN 108489622A
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- China
- Prior art keywords
- thermal image
- mobile terminal
- master control
- thermocouple wire
- control set
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
Abstract
The present embodiments relate to technical field of measurement and test, disclose a kind of temperature rise test system.In the present invention, temperature rise test system, including：Master control set, fixing device, patch thermocouple line apparatus and thermal imaging device；Fixing device is for fixing mobile terminal to be measured, patch thermocouple line apparatus and thermal imaging device；Thermal imaging device is used to shoot the front thermal image and reverse side thermal image of the mobile terminal after the completion of preheating, and front thermal image and reverse side thermal image are sent to master control set；Master control set is used to, according to front thermal image and reverse side thermal image, detect the spatial position coordinate of the hotspot location of mobile terminal, and the probe of thermocouple wire is moved to the hotspot location of mobile terminal according to spatial position coordinate control patch thermocouple line apparatus.It can avoid that test result is caused deviation occur because manually looking for hot spot inaccurate using the temperature rise test system in the present invention, and save manpower and time cost.
Description
Technical field
The present embodiments relate to technical field of measurement and test, more particularly to a kind of temperature rise test system.
Background technology
With the development of computer technology, the function of mobile phone is more and more, and people are using mobile phone as communication tool
Meanwhile more be using mobile phone as a kind of amusement equipment, such as using mobile phone see video, play play.But as people make
Increasingly longer with time of mobile phone, mobile phone inevitably generates heat, and can even seriously affect the experience of user sometimes, therefore
Before mobile phone manufacture, producer generally can carry out temperature to mobile phone and rise test.
Inventor has found that at least there are the following problems in the prior art：It is to mobile phone sticker to have one in existing temperature liter test
Thermocouple wire carries out temperature and rises test, and detailed process is：After the completion of mobile phone preheating, the hotspot graph of thermal imaging system camera terminal is utilized
Piece, tester is according to the hot picture taken, and corresponding mobile phone finds the position of hot spot, after thermocouple wire is attached to hotspot location
It is tested.But in existing test, tester looks for hot spot often inaccurate or patch thermocouple wire positional fault and leads
The test result of cause generates deviation, and waste of manpower and time.
Invention content
Embodiment of the present invention is designed to provide a kind of temperature rise test system, can avoid looking for hot spot inaccurate because artificial
Really test result is caused deviation occur, and is conducive to save manpower and time cost.
In order to solve the above technical problems, embodiments of the present invention provide a kind of temperature rise test system, including：Master control fills
It sets, fixing device, paste thermocouple line apparatus and thermal imaging device；
Fixing device is for fixing mobile terminal to be measured, patch thermocouple line apparatus and thermal imaging device；
Thermal imaging device is used to shoot the front thermal image and reverse side thermal image of the mobile terminal after the completion of preheating, and will just
Face thermal image and reverse side thermal image are sent to master control set；
Master control set is used to, according to front thermal image and reverse side thermal image, detect the space bit of the hotspot location of mobile terminal
Coordinate is set, and the probe of thermocouple wire is moved to the hot spot position of mobile terminal according to spatial position coordinate control patch thermocouple line apparatus
It sets.
Embodiment of the present invention in terms of existing technologies, provides a kind of temperature rise test system, including：Master control fills
It sets, fixing device, paste thermocouple line apparatus and thermal imaging device；It is traditional thread binding that fixing device fixes mobile terminal to be measured, patch thermocouple
It sets and thermal imaging device；Thermal imaging device is used to shoot the front thermal image and reverse side thermal map of the mobile terminal after the completion of preheating
Picture, and front thermal image and reverse side thermal image are sent to master control set, the searching for hotspot location coordinate provides basic condition；
Master control set directly according to front thermal image and reverse side thermal image, detects the spatial position coordinate of the hotspot location of mobile terminal,
And the probe of thermocouple wire is moved to the hotspot location of mobile terminal according to spatial position coordinate control patch thermocouple line apparatus, it avoids
Cause test result deviation occur because manually looking for hot spot inaccurate, and saves manpower and time cost.
In addition, master control set is additionally operable in the probe shifting for pasting thermocouple line apparatus by thermocouple wire according to spatial position coordinate control
After the hotspot location for moving mobile terminal, whether the temperature data for detecting thermocouple wire changes；And detecting thermocouple wire
Temperature data when changing, front test heat of the control thermal imaging device shooting close to the mobile terminal of the probe of thermocouple wire
Image and reverse side test thermal image；Thermal imaging device is used to front test thermal image and reverse side test thermal image being sent to master control
Device；Master control set is additionally operable to receive and store front test thermal image and reverse side test thermal image, for reinspection.Master control set
After having pasted thermocouple wire, thermal imaging device shoots the front test thermal image and reverse side test heat of the mobile terminal close to thermocouple wire
Image, master control set receives and stores front test thermal image and reverse side test thermal image facilitates subsequent examination people for reinspection
Member checks whether the position of patch hot spot is correct.
In addition, temperature rise test system further includes：Heat sink, heat sink are fixed on fixing device, and and master control set
Connection；Master control set is additionally operable to after receiving test thermal image, and before the temperature data for obtaining thermocouple wire in real time, control
Heat sink processed cools down to mobile terminal, until the temperature data of the thermocouple wire obtained is equivalent to ambient temperature data.
After receiving test thermal image, and before the temperature data for obtaining thermocouple wire in real time, heat sink is used so that mobile whole
The temperature at end is down to environment temperature, and the residual temperature for avoiding mobile terminal after preheating has an impact subsequent test result.
In addition, master control set is additionally operable to that the probe of thermocouple wire is moved to the heat of mobile terminal in control patch thermocouple line apparatus
Before point position, the initial temperature data of thermocouple wire is obtained, and when initial temperature data is more than ambient temperature data, send out police
It accuses.Before using thermocouple wire, master control set obtains the data of thermocouple wire, and is more than in the initial temperature data of discovery thermocouple wire
When ambient temperature data, tester is alerted, which breaks down, and avoids using bad thermocouple wire and test is caused to be tied
There is error in fruit.
Description of the drawings
One or more embodiments are illustrated by the thermal image in corresponding attached drawing, these are exemplary
Illustrating not constitute the restriction to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing,
Unless there are special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram according to the temperature rise test system of first embodiment of the invention；
Fig. 2 is the structural schematic diagram according to the temperature rise test system of second embodiment of the invention；
Fig. 3 is the work flow diagram according to the temperature rise test system of second embodiment of the invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, it can also realize the application technical solution claimed.
The first embodiment of the present invention is related to a kind of temperature rise test systems.The core of present embodiment is the provision of one
Kind temperature rise test system, including：Master control set, fixing device, patch thermocouple line apparatus and thermal imaging device；Fixing device is solid
Fixed mobile terminal to be measured, patch thermocouple line apparatus and thermal imaging device；Thermal imaging device is used to shoot the shifting after the completion of preheating
The front thermal image and reverse side thermal image of dynamic terminal, and front thermal image and reverse side thermal image are sent to master control set；Master control
Device is used to, according to front thermal image and reverse side thermal image, detect the spatial position coordinate of the hotspot location of mobile terminal, and root
The probe of thermocouple wire is moved to the hotspot location of mobile terminal according to spatial position coordinate control patch thermocouple line apparatus.Use patch heat
Thermocouple wire probe is directly moved to hotspot location by amphitene device, and avoid leads to test result because manually looking for hot spot inaccurate
There is deviation, and saves manpower and time cost.The realization details of the temperature rise test system of present embodiment is carried out below
Specific description, the following contents only for convenience of the realization details provided is understood, not implement the necessary of this programme.
Temperature rise test system in present embodiment is as shown in Figure 1, specifically include：Master control set 5, fixing device 1, patch heat
Amphitene device 2 and thermal imaging device 3；Fixing device 1 is for fixing mobile terminal 4 to be measured, patch thermocouple line apparatus 2 with heat
Imaging device 3；Thermal imaging device 3 is used to shoot the front thermal image and reverse side thermal image of the mobile terminal 4 after the completion of preheating, and
Front thermal image and reverse side thermal image are sent to master control set 5；Master control set 5 according to front thermal image and reverse side thermal image,
The spatial position coordinate of the hotspot location of mobile terminal 4 is detected, and pasting thermocouple line apparatus 2 according to spatial position coordinate control will be hot
The probe of amphitene is moved to the hotspot location of mobile terminal 4.
Although specifically, not drawing the connection relation between master control set and each device, this field skill in figure
Art personnel be appreciated that master control set 5 and patch thermocouple line apparatus 2 and thermal imaging device 3 can by wired or wireless connection,
It can pass through wireless connection with mobile terminal.Fixing device 1 is for fixing mobile terminal 4 to be measured, patch thermocouple line apparatus 2 with heat
It is fixed to play the role of carrying for imaging device 3.Before testing mobile terminal 4, need first to preheat mobile terminal 4,
Mobile terminal 4 is controlled by master control set 5 and is in operational mode for a period of time, such as game mode or video mode, this time shift
Dynamic terminal 4 starts to generate heat.The front thermal image and reverse side thermal image of mobile terminal 4 after the completion of the shooting preheating of thermal imaging device 3,
The thermal image that shoots at this time is it can clearly be seen that hotspot location on mobile terminal 4.Thermal imaging device 3 by front thermal image and
Reverse side thermal image is sent to master control set 5, and master control set 5 detects mobile terminal 4 according to front thermal image and reverse side thermal image
The spatial position coordinate of hotspot location in practice, and thermocouple line apparatus 2 is pasted by thermocouple wire according to the spatial position coordinate control
Probe be moved to the hotspot location of mobile terminal 4, i.e. the probe of thermocouple wire is moved to hotspot location by master control set 5 automatically,
Tester only needs that thermocouple wire probe is fixed on mobile terminal 4 using adhesive tape at this time.It is detected by master control set 5
Mobile terminal 4 hotspot location spatial position coordinate, the probe of thermocouple wire is directly moved to hotspot location, avoids people
Work looks for hot spot mistake or patch thermocouple wire deviation occur and cause test result inaccurate, and finds hot spot without artificial, saves
Human cost and time cost.
Wherein, master control set 5 is specifically used for obtaining the hotspot location coordinate on front thermal image and reverse side thermal image, and root
Spatial position coordinate is found out according to the dimension data of hotspot location coordinate and mobile terminal 4.Specifically, pre- in master control set 5
First it is stored with the dimension data (length and width) of mobile terminal 4.It is illustrated by taking the thermal image of front as an example, with front thermal image
Central point be origin position, be y-axis by x-axis, long side of short side, hot spot identified according to the depth of color on the thermal image of front
Position, and hotspot location coordinate is found according to the coordinate system of foundation.Due to thermal imaging device 3 apart from mobile terminal 4 it is vertical away from
From fixation, therefore, the engineer's scale between the hotspot location coordinate on the spatial position coordinate and picture of practical mobile terminal 4 is permanent
It is fixed, according to engineer's scale and hotspot location coordinate, then it can find out the spatial position coordinate of hotspot location.Certainly, in practical application
In, the pixel compartments picture of certain size can also be prestored, master control set 5 is looked for according to the front thermal image picture of shooting gained
To the identical pixel compartments picture of size, hotspot location is identified according to the depth of color on the thermal image of front, you can determine hot spot
Position coordinates.Later, scaling is found out according to the dimension data of the front thermal image of shooting gained and mobile terminal 4, at this point,
According to scaling and hotspot location coordinate can be obtained hotspot location 4 place plane of mobile terminal two-dimensional coordinate, due to
Constant distance of the thermal imaging device 3 apart from mobile terminal 4 can then determine the spatial position coordinate of hotspot location.Reverse side heat
Image determines that the method for hotspot location determines that the method for hotspot location is roughly the same with front thermal image.It is noted that this
Calibration method is sat by way of example only in the spatial position of determination hotspot location in embodiment, is defined not to this,
In practical application, it is any can determine hotspot location spatial position sit calibration method all the protection domain of present embodiment it
It is interior.
Fixing device 1 includes：Supporting rack 11, fixed link 12, the first slideway 13 and the second slideway 14；Supporting rack 11 is used for
Fixed fixed link 12, the first slideway 13 and the second slideway 14；Fixed link 12 is used for fixed cellular terminal 4；It is set on first slideway 13
It is equipped with thermal imaging device 3；14 are provided with patch thermocouple line apparatus 2 on second slideway.
Fixed link 12 is used for fixed cellular terminal 4, and fixed link 12 includes：First clamping part 121, the second clamping part 122, with
And two carrier bars 123；Two carrier bars 123 are arranged in parallel；First clamping part 121 and the second clamping part 122 are relatively fixed
On carrier bar 123, for mobile terminal 4 to be clamped, and the front of mobile terminal 4 is both exposed to reverse side in air.Specifically
Say, the first clamping part 121 and the second clamping part 122 are relatively fixed on two carrier bars 123 being mutually parallel, clamping part with hold
It carries bar to be mutually perpendicular to, mobile terminal 4 is clamped in centre by the first clamping part 121 and the second clamping part 122, and makes mobile terminal
4 front is both exposed to reverse side in air, and thermal imaging device 3 is facilitated to shoot the thermal image of mobile terminal 4.In addition, support
Frame 11 can also set up slideway in the side vertical with carrier bar 123, and carrier bar 123 slides on supporting rack 11, facilitates use
Family is taken mobile terminal 4.It is noted that being illustrated by taking a mobile terminal as an example in the present embodiment, in reality
In, it can be provided with multiple first clamping parts 121 and multiple second clamping parts 122 on carrier bar 123, multiple shiftings are clamped
Dynamic terminal 4 carries out temperature and rises test, and present embodiment is not defined the number of mobile terminal.
It is provided with thermal imaging device 3 on first slideway 13.Thermal imaging device 3 includes：First thermal imaging member 31 and second
Thermal imaging member 32；First slideway 13 includes：First sub- slideway 131 and the second sub- slideway 132；First thermal imaging member 31 is arranged
On the first sub- slideway 131, the front thermal image for shooting the mobile terminal 4 after the completion of preheating；Second thermal imaging member 32
It is arranged on the second sub- slideway 132, the reverse side thermal image for shooting the mobile terminal 4 after the completion of preheating.Specifically, heat at
Picture device 3 can be thermal infrared imager, since thermal infrared imager can utilize infrared detector and optical imagery object lens to receive to be tested
The infrared energy distribution pattern of mobile terminal 4, and reflected on the light-sensitive element of infrared detector, to obtain
Thermal-induced imagery, this thermal image is corresponding with the heat distribution field of body surface, therefore can be easily found hotspot location.
A thermal imaging member is respectively set on the first sub- slideway 131 and the second sub- slideway 132, is shooting mobile terminal 4 just respectively
Face thermal image and reverse side thermal image avoid the waste of thermal imaging member time cost when shooting thermal image.
14 are provided with patch thermocouple line apparatus 2 on second slideway.Patch thermocouple line apparatus 2 specifically includes：At least one mechanical arm
21 and outgoing line device 22；Mechanical arm 21 is set on the second slideway 14, and outgoing line device 22 is fixed on the one of the second slideway 14
Side；Outgoing line device 22 is for placing thermocouple wire；Master control set 5 is specifically used for control machinery arm 21 and grips thermocouple wire, and according to sky
Between position coordinate control mechanical arm 21 probe of thermocouple wire is moved to the hotspot location of mobile terminal 4.Specifically, mechanical arm
21 are arranged on the second slideway 14, you can to move up and down, meanwhile, mechanical arm 21 can stretch with spring.Outgoing line device 22
It is fixed on the side of the second slideway 14, thermocouple wire outlet is provided on outgoing line device 22.5 control machinery arm 21 of master control set reaches
The thermocouple wire outlet end and the probe for gripping thermocouple wire, then master control set 5 will according to spatial position coordinate control mechanical arm 21
The probe of thermocouple wire is moved to the hotspot location of mobile terminal 4.It is noted that the hotspot location due to mobile terminal 4 is logical
It is often 3, therefore 3 mechanical arms can be installed, to find hotspot location jointly, can quickly finds hotspot location, it is right at this
The quantity of mechanical arm does not limit.
Compared with prior art, present embodiments provide for a kind of temperature rise test systems, including：Master control set 5, fixed dress
Set 1, patch thermocouple line apparatus 2 and thermal imaging device 3；Fixing device 1 fixes mobile terminal 4 to be measured, patch thermocouple line apparatus 2
And thermal imaging device 3；Thermal imaging device 3 is used to shoot the front thermal image and reverse side heat of the mobile terminal 4 after the completion of preheating
Image, and front thermal image and reverse side thermal image are sent to master control set 5；Master control set 5 directly according to front thermal image and
Reverse side thermal image detects the spatial position coordinate of the hotspot location of mobile terminal 4, and pastes thermocouple according to spatial position coordinate control
The probe of thermocouple wire is moved to the hotspot location of mobile terminal 4 by line apparatus 2, using patch thermocouple line apparatus 2 directly by thermocouple wire
Probe is moved to hotspot location, and avoid causes test result deviation occur because manually looking for hot spot inaccurate, and saves manpower
And time cost.
Second embodiment of the present invention is related to a kind of temperature rise test system.Second embodiment is in first embodiment
On the basis of the improvement done, mainly the improvement is that：In the first embodiment, master control set 5 is additionally operable to according to space bit
It sets after the probe of thermocouple wire is moved to the hotspot location of mobile terminal by coordinate control patch thermocouple line apparatus 2, detection thermocouple wire
Temperature data whether change；And when the temperature data for detecting thermocouple wire changes, control thermal imaging device 3 is clapped
Take the photograph the front test thermal image and reverse side test thermal image of the mobile terminal 4 of the probe close to thermocouple wire；Thermal imaging device 3 is used for
Front test thermal image and reverse side test thermal image are sent to master control set 5；Master control set 5 is additionally operable to receive and store front
It tests thermal image and reverse side tests thermal image, for reinspection.Master control set 5 is after having pasted thermocouple wire, the shooting patch of thermal imaging device 3
The front test thermal image and reverse side test thermal image, master control set 5 for the mobile terminal of thermocouple wire receive and store positive survey
It tries thermal image and reverse side tests thermal image, for reinspection, facilitate the position of subsequent examination personnel inspection patch hot spot whether correct.
The structural schematic diagram of the temperature rise test system of present embodiment is as shown in Figure 2.
Specifically, master control set 5 is pasting probe shifting of the thermocouple line apparatus 2 by thermocouple wire according to spatial position coordinate control
After the hotspot location for moving mobile terminal 4, the probe of thermocouple wire is fixed on adhesive tape on mobile terminal 4 by tester.This
When, since mobile terminal 4 just complete by preheating, temperature is higher；And thermocouple wire is positioned in air, initial temperature data and ring
Whether border temperature data is suitable, therefore change in the temperature data of the detection thermocouple wire of master control set 5, illustrates tester at this time
The probe of thermocouple wire is fixed on mobile terminal 4 by member.Meanwhile master control set 5 controls the shooting of thermal imaging device 3 close to thermocouple
The front test thermal image and reverse side of the mobile terminal 4 of the probe of line test thermal image；And test thermal image is sent to master control
Device 5；Master control set 5 is additionally operable to receive and store front test thermal image and reverse side test thermal image, for reinspection, after convenient
Whether hotspot location when continuous inspection personnel checks test according to test thermal image is accurate, is to judge the mobile terminal 4 with this
No needs re-start temperature and rise test.
In addition, master control set 5 is additionally operable to after receiving front test thermal image and reverse side test thermal image, control moves
Dynamic terminal 4 is in default test pattern, and obtains the temperature data of thermocouple wire in real time in preset time, generates test result.
Specifically, master control set 5 is tested mobile terminal 4, process and warm after receiving test thermal image
It is similar, it is set in master control set 5 by user preset test pattern first, which includes operational mode (game mould
Formula, video mode etc.) and preset time (1 hour, 2 hours etc.), then controlling mobile terminal 4, to be in the operational mode straight
To reaching preset time.In the process, master control set 5 obtains the temperature data of thermocouple wire in real time, and after the completion of test, raw
At list, intuitively test data is shown to tester, be not easy confusion.It is noted that in the outside of the temperature liter system
It can be provided with environment temperature thermocouple wire, ambient temperature data is obtained with this, compared to from network side or passing through thermometer
For the temperature data of acquisition, measurement result is more accurate.
In addition, temperature rise test system further includes：Heat sink 6, heat sink 6 is fixed on fixing device 1, and is filled with master control
Set 5 connections；Master control set 5 be additionally operable to receive test thermal image after, and in real time obtain thermocouple wire temperature data it
Before, control heat sink 6 cools down to mobile terminal 4, until the temperature data of the thermocouple wire obtained is equivalent to environment temperature
Data.In particular, it may be desired to can just carry out conventional temperature after cooling down to mobile terminal 4 rises test, when having shot test thermal image
Afterwards, master control set 5 i.e. send start information to heat sink 6 (can be single exhaust fan, can also be according to the number of mobile terminal
Mesh increase exhaust fan number), when the thermocouple wire temperature data and ambient temperature data that are posted on mobile terminal 4 difference it is exhausted
1 DEG C, i.e. when the temperature data of thermocouple wire is equivalent to ambient temperature data is less than to value, heat sink 6 stops operating.And existing
It in some patch thermocouple wire tests, needs individually to be cooled down with small fan after taking out mobile terminal 4, takes and fan moves back and forth
Dynamic inconvenience.Therefore, manpower and time cost can be greatly reduced using the temperature rise test system of present embodiment.
In addition, master control set 5 is additionally operable to that the probe of thermocouple wire is moved to mobile terminal 4 in control patch thermocouple line apparatus 2
Hotspot location before, obtain the initial temperature data of thermocouple wire, and when initial temperature data is more than ambient temperature data, hair
Go out warning.Before using thermocouple wire, master control set 5 obtains the data of thermocouple wire, and in the initial temperature number for finding thermocouple wire
When according to more than ambient temperature data, tester is alerted, which breaks down, avoid using bad thermocouple wire and cause
There is error in test result.Specifically, the temperature rise test system has self-checking function simultaneously, before using thermocouple wire, obtain
The initial temperature data of thermocouple wire, investigates thermocouple wire.When there is abnormal thermocouple wire (such as the temperature value of certain root thermocouple wire
Differ larger with environment temperature), at this point, warning tester, the thermocouple wire break down, avoid because sticking the thermocouple to break down
The situation of test crash or appearance exception caused by line.
The work flow diagram of the temperature rise test system of present embodiment is as shown in Figure 3：
Step 101：Thermal imaging device 3 is used to shoot the front thermal image and reverse side heat of the mobile terminal 4 after the completion of preheating
Image, and front thermal image and reverse side thermal image are sent to master control set 5；Step 102：Master control set 5 is used for according to front
Thermal image and reverse side thermal image detect the spatial position coordinate of the hotspot location of mobile terminal 4；Step 103：Master control set 5
The probe of thermocouple wire is moved to the hotspot location of mobile terminal 4 according to spatial position coordinate control patch thermocouple line apparatus 2；Step
104：Whether the temperature data that master control set 5 detects thermocouple wire changes, and occurs in the temperature data for detecting thermocouple wire
When variation, front test thermal image and reverse side of control patch thermal imaging device 2 shooting close to the mobile terminal 4 of the probe of thermocouple wire
Test thermal image；Step 105：Thermal imaging device 3 is used to front test thermal image and reverse side test thermal image being sent to master control
Device 5；Step 106：Master control set 5 is additionally operable to receive and store front test thermal image and reverse side test thermal image；Step
107：Master control set 5 controls heat sink 6 and cools down to mobile terminal 4, until the temperature data of the thermocouple wire obtained is suitable
In ambient temperature data；Step 108：Master control set 5 controls mobile terminal 4 and is in default test pattern, and in preset time
The temperature data for obtaining thermocouple wire in real time, generates test result.
Compared with prior art, master control set 5 is additionally operable to pasting heat according to spatial position coordinate control in present embodiment
After the probe of thermocouple wire is moved to the hotspot location of mobile terminal 4 by amphitene device 2, detect thermocouple wire temperature data whether
It changes；And when the temperature data for detecting thermocouple wire changes, the control shooting of thermal imaging device 3 is close to thermocouple wire
The front test thermal image and reverse side of the mobile terminal 4 of probe test thermal image；Thermal imaging device 3 is used to front testing thermal map
Picture and reverse side test thermal image are sent to master control set 5；Master control set 5 is additionally operable to receive and store front test thermal image and anti-
Thermal image is tested in face, for reinspection.For master control set 5 after having pasted thermocouple wire, thermal imaging device 3 shoots the movement close to thermocouple wire
The front test thermal image and reverse side of terminal test thermal image, and master control set 5 receives and stores front test thermal image and reverse side
Thermal image is tested, for reinspection, facilitates the position of subsequent examination personnel inspection patch hot spot whether correct.
It can be with it will be understood by those skilled in the art that realizing that all or part of step in above-described embodiment workflow is
Relevant hardware is instructed to complete by program, which is stored in a storage medium, including some instructions are making
It obtains an equipment (can be microcontroller, chip etc.) or processor (processor) executes side described in each embodiment of the application
The all or part of step of method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of temperature rise test system, which is characterized in that including：Master control set, fixing device, patch thermocouple line apparatus, Yi Jire
Imaging device；
The fixing device is for fixing mobile terminal to be measured, the patch thermocouple line apparatus and the thermal imaging device；
The thermal imaging device is used to shoot the front thermal image and reverse side thermal image of the mobile terminal after the completion of preheating, and
The front thermal image and the reverse side thermal image are sent to the master control set；
The master control set is additionally operable to, according to the front thermal image and the reverse side thermal image, detect the heat of the mobile terminal
The spatial position coordinate of point position, and according to pasting thermocouple line apparatus described in the spatial position coordinate control by the probe of thermocouple wire
It is moved to the hotspot location of the mobile terminal.
2. temperature rise test system according to claim 1, which is characterized in that the master control set is specifically used for described in acquisition
Hotspot location coordinate on front thermal image and the reverse side thermal image, and according to the hotspot location coordinate and the movement
The dimension data of terminal finds out the spatial position coordinate.
3. temperature rise test system according to claim 1, which is characterized in that the master control set is additionally operable to according to
Described in the coordinate control of spatial position paste thermocouple line apparatus by the probe of thermocouple wire be moved to the mobile terminal hotspot location it
Afterwards, whether the temperature data for detecting the thermocouple wire changes；And detecting that the temperature data of the thermocouple wire becomes
When change, the front test thermal image of the mobile terminal of probe of the thermal imaging device shooting close to the thermocouple wire is controlled
Thermal image is tested with reverse side；
The thermal imaging device is used to the front testing thermal image and reverse side test thermal image is sent to the master control
Device；
The master control set is additionally operable to receive and store the front test thermal image and reverse side test thermal image, for multiple
Inspection.
4. temperature rise test system according to claim 3, which is characterized in that the master control set is additionally operable to receiving
After stating front test thermal image and reverse side test thermal image, controls the mobile terminal and be in default test pattern, and
It obtains the temperature data of the thermocouple wire in real time in preset time, generates test result.
5. temperature rise test system according to claim 4, which is characterized in that the temperature rise test system further includes：Cooling
Device, the heat sink is fixed on the fixing device, and is connect with the master control set；
The master control set is additionally operable to after receiving the test thermal image, and in the temperature for obtaining the thermocouple wire in real time
It before data, controls the heat sink and cools down to the mobile terminal, until the temperature number of the thermocouple wire obtained
According to being equivalent to ambient temperature data.
6. temperature rise test system according to claim 1, which is characterized in that the fixing device includes：Supporting rack, fixation
Bar, the first slideway and the second slideway；
Support frame as described above is for fixing the fixed link, first slideway and second slideway；
The fixed link is for fixing the mobile terminal；It is provided with the thermal imaging device on first slideway；Described
The patch thermocouple line apparatus is provided on two slideways.
7. temperature rise test system according to claim 6, which is characterized in that the fixed link includes：First clamping part,
Two clamping parts and two carrier bars；
Described two carrier bars are arranged in parallel；First clamping part and second clamping part are relatively fixed in the carrier bar
On, for the mobile terminal to be clamped, and the front of the mobile terminal is both exposed to reverse side in air.
8. temperature rise test system according to claim 6, which is characterized in that the patch thermocouple line apparatus specifically includes：Extremely
A few mechanical arm and outgoing line device；The mechanical arm is set on second slideway, and the outgoing line device is fixed on institute
State the side of the second slideway；
The outgoing line device is for placing the thermocouple wire；
The master control set is specifically used for controlling the mechanical arm gripping thermocouple wire, and according to the spatial position coordinate control
Make the hotspot location that the probe of the thermocouple wire is moved to the mobile terminal by the mechanical arm.
9. temperature rise test system according to claim 6, which is characterized in that the thermal imaging device includes：First heat at
As unit and the second thermal imaging member；First slideway includes：First sub- slideway and the second sub- slideway；
First thermal imaging member is arranged on the described first sub- slideway, for shooting the mobile terminal after the completion of preheating
Front thermal image；
Second thermal imaging member is arranged on the described second sub- slideway, for shooting the mobile terminal after the completion of preheating
Reverse side thermal image.
10. temperature rise test system according to any one of claim 1 to 9, which is characterized in that the master control set is also used
In before controlling the patch thermocouple line apparatus and the probe of thermocouple wire is moved to the hotspot location of the mobile terminal, institute is obtained
The initial temperature data of thermocouple wire is stated, and when the initial temperature data is more than ambient temperature data, is given a warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126421.7A CN108489622A (en) | 2018-02-08 | 2018-02-08 | A kind of temperature rise test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126421.7A CN108489622A (en) | 2018-02-08 | 2018-02-08 | A kind of temperature rise test system |
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Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810126421.7A Pending CN108489622A (en) | 2018-02-08 | 2018-02-08 | A kind of temperature rise test system |
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| JPH05312636A (en) * | 1991-10-01 | 1993-11-22 | Cincinnati Electron Corp | Infrared inspection system and method |
| US20120187296A1 (en) * | 2004-06-09 | 2012-07-26 | Milton Bernard Hollander | Interfacing devices and systems |
| US9509923B2 (en) * | 2012-01-10 | 2016-11-29 | General Electric Company | Continuous infrared thermography monitoring and life management system for heat recovery steam generators |
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