CN205719270U - A kind of mobile terminal heating test fixture - Google Patents
A kind of mobile terminal heating test fixture Download PDFInfo
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- CN205719270U CN205719270U CN201620267987.8U CN201620267987U CN205719270U CN 205719270 U CN205719270 U CN 205719270U CN 201620267987 U CN201620267987 U CN 201620267987U CN 205719270 U CN205719270 U CN 205719270U
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Abstract
This utility model relates to a kind of mobile terminal heating test fixture, comprises base, the guide rail mechanism being vertically arranged on base, the slide block mechanism being slidably disposed on guide rail mechanism, the chuck body that is rotatably arranged on slide block mechanism.Wherein, chuck body has an engaging position positioning thermal imaging system, and engaging position is at least partly by hollow out, after thermal imaging system is placed in the engaging position of chuck body, the thermometric end of thermal imaging system at least being come out by hollow-out parts office from chuck body.Compared with the existing technology, thermal imaging system can realize rotating freely and sliding up and down on guide rail mechanism by chuck body, so that whole test is without artificial interference, the objective heating test to electronic product can be realized, avoid occurring deviation because of manual operation, to promote the measuring accuracy of thermal imaging system, reach the concordance of objective heating test result, it is achieved the measuring accuracy of variety classes thermal imaging system is compared.
Description
Technical field
This utility model relates to fixture, particularly to a kind of mobile terminal heating test fixture.
Background technology
At present, in the objective heating test of the electronic product such as mobile phone, PAD, extensive testing means the most are to use instruments such as " infrared thermographies ".
But, finding in actual use, when this instrument carries out objective temperature test to same thermal objects under differing heights or angle, can there is temperature deviation, the temperature difference even has 1-2 ° sometimes.Therefore, in the prior art, by the way of artificial, go to adjust height or the angle of instrument, it is difficult to ensure that the precision adjusted, thus the precision of result can be caused the biggest error.
Therefore, how to ensure accuracy and the concordance of the result of the objective heating test of electronic product, promote the measuring accuracy of thermal imaging system, and the measuring accuracy of different types of thermal imaging system is compared to each other, be problem to be solved in the utility model.
Utility model content
The purpose of this utility model is to provide a kind of mobile terminal heating test fixture, is possible not only to ensure accuracy and the concordance of the result of the objective heating test of electronic product, it is also possible to compare the measuring accuracy of different types of thermal imaging system.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of mobile terminal heating test fixture, comprises base, the guide rail mechanism being vertically arranged on described base, the slide block mechanism being slidably disposed on described guide rail mechanism, the chuck body that is rotatably arranged on described slide block mechanism;
Wherein, described chuck body has an engaging position positioning thermal imaging system, and described engaging position at least part is by hollow out, after described thermal imaging system is placed in the engaging position of described chuck body, the thermometric end of described thermal imaging system at least being come out by hollow-out parts office from described chuck body.
nullIn terms of existing technologies,The test fixture that this utility model provides is mainly by the chuck body with openwork part、Guide rail mechanism and slide block mechanism are constituted,When test,By chuck body, thermal imaging system can be fixed,And the openwork part making the thermometric end of thermal imaging system engage position from chuck body comes out,It is to be slidably arranged on guide rail mechanism due to slide block mechanism again,Chuck body is rotatably arranged on slide block mechanism,When actually used,Thermal imaging system can realize rotating freely and sliding up and down on guide rail mechanism by chuck body,So that whole test is without artificial interference,The objective heating test to electronic product can be realized,Avoid making the thermal imaging system height when test and angle that deviation occurs because of manual operation,To promote the measuring accuracy of thermal imaging system,Reach the concordance of objective heating test result,Realize the measuring accuracy of variety classes thermal imaging system is compared.
Further, described chuck body is when original state, and described chuck body is tilting on described guide rail mechanism, and and described guide rail mechanism between formed one preset angle.Thus when thermal imaging system is positioned on the engaging position of chuck body, chuck body can hold thermal imaging system, and need not be fixed it by instrument, to prevent it from dropping, and then facilitate the fixing of thermal imaging system and install.
Further, described guide rail mechanism comprises the left track and right track being symmetricly set on described base;Described slide block mechanism comprises the left slider being slidably disposed on described left track, be slidably disposed on described right track right slide block, by locked for described left slider the first left locking member on described left track, by locked for described right slide block the first right locking member on described right track;Described chuck body comprise one with hollow-out parts base plate, be installed in described base plate both sides left plate hinged with described left slider respectively and the right plate hinged with described right slide block, by locked for described left plate the second left locking member on described left slider, by locked for described right plate the second right locking member on described right slide block.To realize slide block mechanism slip on guide rail mechanism.
Further, described guide rail mechanism also comprises the right railroad shoe being arranged on described base the left railroad shoe being supported described left track and being supported described right track.Can be respectively increased left track and the support performance of right track and stability by left railroad shoe and right railroad shoe.
In order to meet the assembling needs of reality, described left slider and described right slide block are respectively provided with an endoporus, and empty set is on described left track and described right track, to realize the slip on corresponding track of left slider and right slide block.
Further, the surrounding of described left track and described right track equidistantly offers M rail groove, and the holding section that the rail groove being equidistantly equipped with N number of with the most corresponding track on the hole wall of described left slider and described right slide block endoporus is mutually clamped;Wherein, described N, M are natural number and one_to_one corresponding.Owing to rail groove and holding section are placed equidistant, and position is the most corresponding, during so that the holding section of left slider and right slide block is respectively sleeved on the rail groove of respective carter, the stress of left slider and right slide block more equalizes, and by good guide effect, thus can slide the most smoothly at corresponding rail groove.
Further, described left plate offering left arcuate groove, described left slider is provided with the left rounded projections inserted in described left arcuate groove, and the external diameter of described left rounded projections is less than the width of described left arcuate groove;Offering right arcuate groove on described right plate, described right slide block is provided with the right rounded projections inserted in described right arcuate groove, and the external diameter of described right rounded projections is less than the width of described right arcuate groove;Wherein, the trajectory that described left arcuate groove is formed on described left plate is centered by the hinged end of described left plate and described left slider, and the camber line drawn on described left plate with default a length of radius, and the trajectory that described right arcuate groove is formed on described right plate is centered by the hinged end of described right plate and described right slide block, and the camber line drawn on described right plate with default a length of radius, and the cell body edge of described left cell body and described right cell body is also equally spaced and represents the graduation mark of the described chuck body anglec of rotation.So that the graduation mark of left arcuate groove, right arcuate groove and correspondence constitutes the structure of a similar quantity hornwork on corresponding side plate, thus when left arcuate groove and right arcuate groove are being followed during chuck body rotates, staff can determine the anglec of rotation of chuck body according to the reading on the graduation mark on the arcuate groove corresponding to left rounded projections and right rounded projections, to promote the degree of regulation of the thermal imaging system anglec of rotation.
Further, described mobile terminal heating test fixture also comprise be vertically arranged on described base scale, be arranged on described base the location-plate that described scale is fixed.Wherein, the length of described scale is more than described left track or the length of described right track.So that the height of thermal imaging system can be adjusted by staff according to the scale on scale, to promote the precision of thermal imaging system altitude mixture control.
Further, described scale is positioned at described left track or the side of described right track.Further, when described scale is positioned at the side of described left track, described left slider is marked with the mark line pointing to described scale;When described scale is positioned at the side of described right track, described right slide block is marked with the mark line pointing to described scale.So that the height that staff is corresponding when can be adjusted to accurately test by thermal imaging system according to mark line, promote the precision to thermal imaging system altitude mixture control further.
Accompanying drawing explanation
Fig. 1 is the structural representation at the top of test fixture in this utility model the first embodiment;
Fig. 2 is the close-up schematic view in Fig. 1 at A;
Fig. 3 is the structural representation of test fixture in this utility model the first embodiment;
Fig. 4 is the partial schematic diagram of test fixture sidepiece in this utility model the first embodiment;
Fig. 5 is the structural representation of test fixture in this utility model the second embodiment;
Fig. 6 is the partial schematic diagram of test fixture sidepiece in this utility model the second embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.But, it will be understood by those skilled in the art that in each embodiment of the present utility model, in order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these ins and outs and many variations based on following embodiment and amendment, it is also possible to realize the application each claim technical scheme required for protection.
First embodiment of the present utility model relates to a kind of mobile terminal heating test fixture, shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this mobile terminal heating test fixture comprise base 1, the guide rail mechanism 2 being vertically arranged on base 1, the slide block mechanism 3 being slidably disposed on guide rail mechanism 2, the chuck body 4 being rotatably arranged on slide block mechanism 3.
Wherein, chuck body 4 has an engaging position positioning thermal imaging system, and engaging position is at least partly by hollow out, after thermal imaging system is placed in the engaging position of chuck body 4, the thermometric end of thermal imaging system at least coming out at openwork part 29 from chuck body 4.
nullBy foregoing it is seen that,Test fixture in present embodiment is mainly by the chuck body 4 with openwork part 29、Guide rail mechanism 2 and slide block mechanism 3 are constituted,When test,By chuck body 4, thermal imaging system can be fixed,And the openwork part 29 making the thermometric end of thermal imaging system engage position from chuck body 4 comes out,It is to be slidably arranged on guide rail mechanism 2 due to slide block mechanism 3 again,Chuck body 4 is rotatably arranged on slide block mechanism 3,When actually used,Thermal imaging system can realize rotating freely and sliding up and down on guide rail mechanism 2 by chuck body 4,So that whole test is without artificial interference,The objective heating test to electronic product can be realized,Avoid making the thermal imaging system height when test and angle that deviation occurs because of manual operation,To promote the measuring accuracy of thermal imaging system,Reach the concordance of objective heating test result,Realize the measuring accuracy of variety classes thermal imaging system is compared.
Specifically, as it is shown on figure 3, in the present embodiment, guide rail mechanism 2 is mainly made up of the left track 5 being symmetricly set on base 1 and right track 6.And the right slide block 8 that slide block mechanism 3 mainly by the left slider 7 being slidably disposed on left track 5, is slidably disposed on right track 6, by locked for left slider 7 the first left locking member 9 on left track 5, by locked for right slide block 8 the first right locking member 10 on right track 6.
Further, in order to meet the assembling needs of reality, as in figure 2 it is shown, left slider 7 and right slide block 8 are respectively provided with an endoporus, and empty set is on left track 5 and right track 6, to realize the slip on corresponding track of left slider 7 and right slide block 8.Wherein, as shown in Figure 1, rail groove 22 is offered respectively on left track 5 and right track 6, and on the hole wall of left slider 7 and right slide block 8 endoporus, offer the holding section 23 that the rail groove 22 with the most corresponding track is mutually clamped, wherein, rail groove 22 is identical with the cross sectional shape of holding section 23, can be in dove-tail form, can also be T-shaped etc., so that left slider 7 and right slide block 8 can slide along rail groove 22 after engaging, as preferably, in the present embodiment, the cross sectional shape of rail groove 22 and holding section 23 uses " T " font.
Simultaneously, first left locking member 9 is mainly made up of screw bolt and nut, and during practical set, the head of bolt is arranged with nut, and the afterbody of bolt may pass through the endoporus of left slider 7, once left slider 7 is slid to suitable position, can cooperating locked for left slider 7 the first left locking member 9 on left track 5 by nuts and bolt.Meanwhile, the first right locking member 10 have employed the structure identical with the first left locking member 9, and corresponding right slide block 8 also possesses the structure identical with left slider 7, and present embodiment does not make specific elaboration for the concrete structure of right slide block.
Simultaneously, as shown in Figure 3 and Figure 4, chuck body 4 mainly by one with hollow-out parts 29 base plate 11, be installed in base plate 11 both sides left plate 12 hinged with left slider 7 respectively and the right plate 13 hinged with right slide block 8, by locked for left plate 12 the second left locking member 14 on left slider 7, by locked for right plate 13 the second right locking member 15 on right slide block 8.And in the present embodiment, the second left locking member 14 and the second right locking member 15 are nut and constitute, and offer trepanning (not indicating in figure) respectively on left plate 12 and right plate 13.Additionally, left slider 7 is also respectively equipped with the right baffle-plate being connected with chuck body 4 and right baffle plate with on right slide block 8, thus in the process of practical set, left plate 12 can be locked with right baffle-plate after corresponding trepanning by the second left locking member 14, to constitute the hinged end of left plate 12, and right plate 13 can be locked with right baffle plate, to constitute the hinged end of right plate 13 after corresponding trepanning by the second right locking member 15.
And, as it is shown on figure 3, can also install a deck 16 on the base plate 11 of hollow-out parts 29, and deck 16 is positioned at below openwork part 29, and it is perpendicular to the upper surface of base plate 11, to form the engaging position of chuck body 4, wherein, the center of deck 16 is further opened with semicircular dead slot (not indicating in figure), and, deck 16, by symmetrically arranged securing member, such as screw etc., is locked on the base plate 11 of chuck body 4.
For convenience in practical operation, the chuck body 4 location to thermal imaging system, as shown in Figure 4, when chuck body 4 is in original state, staff can make chuck body 4 tilting on guide rail mechanism 2, and and guide rail mechanism 2 between formed one preset angle.Thus when thermal imaging system is positioned on the engaging position of chuck body 4, chuck body 4 can hold thermal imaging system, and need not achieve by external tool and fix thermal imaging system, to prevent it from dropping, and then facilitate the fixing of thermal imaging system and install.
It addition, as shown in figures 1 and 3, guide rail mechanism 2 also comprises the right railroad shoe 18 being arranged on base 1 the left railroad shoe 17 being supported left track 5 and being supported right track 6.Can be respectively increased left track 5 and the support performance of right track 6 and stability by left railroad shoe 17 and right railroad shoe 18.And combining knowable to Fig. 1 and Fig. 2, left railroad shoe 17 comprises multiple fixture, and left track 5 is carried out around arranging by each fixture.
Specifically, each fixture comprises a vertical section 19, the horizontal segment 20 being connected with vertical section 19, the reinforcing plate 21 that is connected vertical section 19 and horizontal segment 20, each fixture is made to approximate a triangular structure, such that it is able to promote the support performance to left track and stability.It addition, vertically section 19 can be locked with left track 5 by locking members such as bolts, horizontal segment 20 then can be locked with base 1 by locking members such as bolts.It should be noted that owing to right railroad shoe 18 also has the structure identical with left railroad shoe 17, to promote the support performance to right track 6 and stability, therefore, present embodiment does not make specific elaboration for the concrete structure of right railroad shoe 18.
Simultaneously, understand in conjunction with Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, the left track 5 of this mobile terminal heating test fixture and the surrounding of right track 6 equidistantly offer multiple rail groove 22, further, the hole wall of left slider 7 and right slide block 8 endoporus is equidistantly equipped with the holding section 23 that the rail groove 22 of multiple and the most corresponding track is mutually clamped.
As shown in the above, owing to rail groove 22 and holding section 23 are placed equidistant, and position is the most corresponding, during so that the holding section 23 of left slider 7 and right slide block 8 is respectively sleeved on the rail groove 22 of respective carter, the stress of left slider and right slide block more equalizes, and by good guide effect, thus can slide smoothly on corresponding rail groove 22.
Furthermore, it is desirable to explanation, in the present embodiment, as it is shown in figure 1, as preferably, left track 5 and right track 6 are respectively equipped with four rail grooves 22, and are respectively equipped with four holding sections 23 on left slider 7 and right slide block 8.
Second embodiment of the present utility model relates to a kind of mobile terminal heating test fixture, the second embodiment of the present utility model further improvement to this first embodiment, it is mainly improved by, as shown in Figure 5 and Figure 6, left arcuate groove 25 is offered on left plate 12, left slider 7 is provided with the left rounded projections 24 inserted in left arcuate groove 25, and the external diameter of left rounded projections 24 is less than the width of left arcuate groove 25.Offering right arcuate groove (not indicating in figure) on right plate 13, right slide block 8 is provided with the right rounded projections 30 inserted in right arcuate groove, and the external diameter of right rounded projections 30 is less than the width of right arcuate groove.Wherein, the trajectory that left arcuate groove 25 is formed on left plate 12 is centered by the hinged end of left plate 12 and left slider 7, and the camber line drawn on left plate 12 with default a length of radius, and the trajectory that right arcuate groove is formed on right plate 13 is centered by the hinged end of right plate 13 and right slide block 8, and the camber line drawn on right plate 13 with default a length of radius, and the cell body edge of left cell body and right cell body is also equally spaced and represents the graduation mark 27 of chuck body 4 anglec of rotation.It can thus be appreciated that, the graduation mark of left arcuate groove 25, right arcuate groove and correspondence constitutes the structure of a similar quantity hornwork on corresponding side plate, thus when left arcuate groove 25 and right arcuate groove are being followed during chuck body 4 rotates, staff can determine the anglec of rotation of chuck body 4 according to the reading on the graduation mark on the arcuate groove corresponding to left rounded projections 24 and right rounded projections 30, to promote the degree of regulation of the thermal imaging system anglec of rotation.
It addition, it is noted that as shown in Figure 6, in the present embodiment, mobile terminal heating test fixture also comprise be vertically arranged on base 1 scale 26, be arranged on base 1 location-plate (not indicating in figure) that scale 26 is fixed.Wherein, the length of scale 26 is more than left track 5 or the length of right track 6.So that the height of thermal imaging system can be adjusted by staff according to the scale on scale 26, to promote the measuring accuracy of thermal imaging system altitude mixture control.
More it is noted that scale 26 may be located at left track 5 or the side of right track 6, and in the present embodiment, as it is shown in figure 5, scale 26 is in the left side of left track 5.Further, when scale 26 is positioned at the side of left track 5, left slider 7 is marked with the mark line 28 pointing to scale 26.When scale 26 is positioned at the side of right track 6, right slide block 8 is marked with the mark line 28 pointing to scale 26.So that the height that staff is corresponding when can be adjusted to accurately test by thermal imaging system according to mark line 28, promote the precision to thermal imaging system altitude mixture control further.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit and scope of the present utility model.
Claims (10)
1. mobile terminal heating test fixture, it is characterised in that: a kind of mobile terminal heating test fixture comprises base, the guide rail mechanism being vertically arranged on described base, the slide block mechanism being slidably disposed on described guide rail mechanism, the chuck body that is rotatably arranged on described slide block mechanism;
Wherein, described chuck body has an engaging position positioning thermal imaging system, and described engaging position at least part is by hollow out, after described thermal imaging system is placed in the engaging position of described chuck body, the thermometric end of described thermal imaging system at least being come out by hollow-out parts office from described chuck body.
Mobile terminal the most according to claim 1 heating test fixture, it is characterised in that: described chuck body is when original state, and described chuck body is tilting on described guide rail mechanism, and and described guide rail mechanism between formed one preset angle.
Mobile terminal the most according to claim 1 heating test fixture, it is characterised in that: described guide rail mechanism comprises the left track and right track being symmetricly set on described base;
Described slide block mechanism comprises the left slider being slidably disposed on described left track, be slidably disposed on described right track right slide block, by locked for described left slider the first left locking member on described left track, by locked for described right slide block the first right locking member on described right track;
Described chuck body comprise one with hollow-out parts base plate, be installed in described base plate both sides left plate hinged with described left slider respectively and the right plate hinged with described right slide block, by locked for described left plate the second left locking member on described left slider, by locked for described right plate the second right locking member on described right slide block.
Mobile terminal the most according to claim 3 heating test fixture, it is characterised in that: described guide rail mechanism also comprises the right railroad shoe being arranged on described base the left railroad shoe being supported described left track and being supported described right track.
Mobile terminal the most according to claim 3 heating test fixture, it is characterised in that: described left slider and described right slide block are respectively provided with an endoporus, and empty set is on described left track and described right track.
Mobile terminal the most according to claim 5 heating test fixture, it is characterized in that: the surrounding of described left track and described right track equidistantly offers M rail groove, and the holding section that the rail groove being equidistantly equipped with N number of with the most corresponding track on the hole wall of described left slider and described right slide block endoporus is mutually clamped;Wherein, described N, M are natural number and one_to_one corresponding.
7. according to right, you require the mobile terminal heating test fixture described in 3, it is characterized in that: on described left plate, offer left arcuate groove, described left slider is provided with the left rounded projections inserted in described left arcuate groove, and the external diameter of described left rounded projections is less than the width of described left arcuate groove;
Offering right arcuate groove on described right plate, described right slide block is provided with the right rounded projections inserted in described right arcuate groove, and the external diameter of described right rounded projections is less than the width of described right arcuate groove;
Wherein, the trajectory that described left arcuate groove is formed on described left plate is centered by the hinged end of described left plate and described left slider, and the camber line drawn on described left plate with default a length of radius, and the trajectory that described right arcuate groove is formed on described right plate is centered by the hinged end of described right plate and described right slide block, and the camber line drawn on described right plate with default a length of radius, and the cell body edge of described left cell body and described right cell body is also equally spaced and represents the graduation mark of the described chuck body anglec of rotation.
Mobile terminal the most according to claim 3 heating test fixture, it is characterised in that: described mobile terminal heating test fixture also comprise be vertically arranged on described base scale, be arranged on described base the location-plate that described scale is fixed.
Wherein, the length of described scale is more than described left track or the length of described right track.
Mobile terminal the most according to claim 8 heating test fixture, it is characterised in that: described scale is positioned at described left track or the side of described right track.
Mobile terminal the most according to claim 9 heating test fixture, it is characterised in that: when described scale is positioned at the side of described left track, described left slider is marked with the mark line pointing to described scale;
When described scale is positioned at the side of described right track, described right slide block is marked with the mark line pointing to described scale.
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CN201620267987.8U CN205719270U (en) | 2016-03-31 | 2016-03-31 | A kind of mobile terminal heating test fixture |
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CN201620267987.8U CN205719270U (en) | 2016-03-31 | 2016-03-31 | A kind of mobile terminal heating test fixture |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109238468A (en) * | 2018-07-27 | 2019-01-18 | 上海与德通讯技术有限公司 | Temperature rise automatic test device and method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109238468A (en) * | 2018-07-27 | 2019-01-18 | 上海与德通讯技术有限公司 | Temperature rise automatic test device and method |
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