CN103032838A - Fixing device and detection system - Google Patents
Fixing device and detection system Download PDFInfo
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- CN103032838A CN103032838A CN2012105461077A CN201210546107A CN103032838A CN 103032838 A CN103032838 A CN 103032838A CN 2012105461077 A CN2012105461077 A CN 2012105461077A CN 201210546107 A CN201210546107 A CN 201210546107A CN 103032838 A CN103032838 A CN 103032838A
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Abstract
The invention provides a fixing device and a detection system, relating to the field of detection of a display device and solving the problem that the detection can only be performed by connecting and assembling all components of a backlight module into a model in the prior art. The fixing device comprises a supporting platform, at least two limiting side walls, a sliding part and a fixing part, wherein the limiting side walls are arranged on the supporting platform for limiting the position of the edge of an object carried by the supporting platform; at least one limiting side wall is a movable limiting side wall; the sliding part is connected with the movable limiting side wall for moving along the vertical direction of the movable limiting side wall; and the fixing part is arranged on the movable limiting side wall or the sliding part for fixing the movable limiting side wall at a certain position. The fixing device and the detection system are suitable for design and manufacturing of a detection part.
Description
Technical field
The present invention relates to the display unit detection field, relate in particular to a kind of fixture and detection system.
Background technology
Existing most of liquid crystal display, liquid crystal panel itself is not luminous, wants to realize Presentation Function, needs assisting by outside backlight.Existing outside backlight mostly is greatly the side-light backlight module, comprising: light source, reflecting plate, LGP, optically focused prism and diffusion sheet, its Main Function is to convert scattered light to planar light.Light source is placed on the side of backlight module, light source produces white light and injects from the porch of LGP, and the reflecting plate generation diffuse reflection below LGP, penetrate with planar light after along a plurality of propagated to the upper surface of LGP, do in order to the optically focused prism that improves light-source brightness and the diffusion sheet with equal light action through having optically focused again, penetrate along the direction perpendicular to display floater.
The characteristics of luminescence of backlight module will directly affect the picture quality of liquid crystal display.Therefore, in process of production, need to the characteristics of luminescence of backlight module be detected, to guarantee the display quality of liquid crystal display.
In the prior art, when the optical characteristics of backlight module is detected, whole backlight module need to be assembled, form a single model and just can detect.And if to detect the individual component of backlight module, still need it is assembled into whole backlight module, and assembling expends a large amount of manpowers, time and cost, and then causes the problems such as construction cycle length, the wasting of resources, product cost height.
Summary of the invention
Embodiments of the invention provide a kind of fixture and detection system, described fixture can be combined each part of backlight module and not need to assemble and just can carry out determination and analysis to its characteristics of luminescence by checkout equipment, therefore can shorten the construction cycle, reduces the wasting of resources, reduce product cost.
For achieving the above object, embodiments of the invention adopt following technical scheme:
The embodiment of the invention provides a kind of fixture, comprising:
Support platform; At least two spacing sidewalls are arranged on the described support platform, are used for limiting the position at edge of the object of described support platform carrying; Wherein, at least one spacing sidewall is removable spacing sidewall; Sliding part is connected with described removable spacing sidewall, is used for moving along the vertical direction of described removable spacing sidewall; Fixed part is arranged on described removable spacing sidewall or the described sliding part, is used for described removable spacing sidewall is fixed on the certain position place.
Optionally, described support platform is provided with the strip opening on the vertical direction of described removable spacing sidewall; Described sliding part passes described opening, and removable along the length direction of described opening.
Optionally, described fixture also comprises: guide rail; Described guide rail is fixedly installed on described support platform below, and with described opening over against; Described sliding part and described guide rail join, and removable along described guide rail.
Optionally, the number of described spacing sidewall is four, is respectively the first spacing sidewall, the second spacing sidewall, the 3rd spacing sidewall, the 4th spacing sidewall; The described first spacing sidewall and the described second spacing parallel sidewalls, the described the 3rd spacing sidewall and the described the 4th spacing parallel sidewalls, and the described first spacing sidewall is vertical with the described the 3rd spacing sidewall; Wherein,
The described first spacing sidewall, the 3rd spacing sidewall are described removable spacing sidewall, and the described second spacing sidewall, the described the 4th spacing sidewall are described removable spacing sidewall or are fixing spacing sidewall.
Optionally, the length of at least one the removable spacing sidewall in described four spacing sidewalls is adjustable, so that per two adjacent spacing sidewalls join.
Optionally, described fixture also comprises: light source fixing structure; Described light source fixing structure is arranged in described two spacing sidewalls on any at least, and removable along the direction of described spacing sidewall.
Optionally, be provided with regulating part on the described light source fixing structure, be used in the direction adjusted light source vertical with described spacing sidewall and the distance of spacing sidewall.
Optionally, do not arrange on the inboard of spacing sidewall of light source, be pasted with the black mylar film.
Optionally, described fixture also comprises: the dividing plate that upper-lower position is adjustable; Described dividing plate is arranged in the inboard of at least two of described a plurality of spacing sidewalls, is used for carrying the object of the face that is placed on it.
Optionally, described fixture also comprises: the dividing plate that upper-lower position is adjustable; Described dividing plate is arranged in the inboard of at least two of described a plurality of spacing sidewalls.
Optionally, described fixture also comprises: with the side plate that described dividing plate is fixedly connected with, described side plate and described spacing sidewall are fitted, and are provided with connecting hole at described side plate, are used for described side plate is fixed on described spacing sidewall.
Optionally, described fixture, also comprise: probe bracket, described probe bracket is connected with described support platform, described probe bracket comprises: two orthogonal the first support bars, the second support bar connect the rotating shaft of described the first support bar and the second support bar and are arranged on described the second support bar along described the second support bar connector slidably; Wherein the first support bar is connected with support platform, and described rotating shaft is rotatable centered by the first support bar, and described connector is used for static probe.
Optionally, the adjustable in length of described the first support bar.
The embodiment of the invention provides a kind of detection system, comprise: any fixture, probe and analytical equipment that light source, display screen, at least one blooming piece, the embodiment of the invention provide, wherein, described display screen and described at least one blooming piece are placed on the described support platform; Described probe is fixed on the probe bracket of described fixture, is used for obtaining image information; Described analytical equipment links to each other with described probe and the image information that probe obtains is carried out data analysis.
A kind of fixture and detection system that the embodiment of the invention provides, movably spacing sidewall by described fixture, the various sizes target object that is placed on the support platform can be fixed on the described fixture, need not make in addition the fixture that is fit to size according to concrete size, thereby save product cost, shortened the work period; For example when the backlight module of different size is tested, do not need by assembling or change fixture, only need the removable spacing sidewall in the above-mentioned fixture that provides is adjusted, the characteristics of luminescence that just can the direct-detection backlight module has been avoided because of assembling or problems such as the construction cycle length brought of changing device, the wasting of resources, product cost height more.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of fixture schematic diagram that Fig. 1 provides for the embodiment of the invention;
The schematic diagram that a kind of spacing sidewall that Fig. 2 provides for the embodiment of the invention slides along guide rail;
The spacing sidewall schematic diagram of a kind of adjustable length that Fig. 3 provides for the embodiment of the invention;
A kind of light source fixing structure schematic diagram that Fig. 4 provides for the embodiment of the invention;
A kind of probe bracket schematic diagram that Fig. 5 provides for the embodiment of the invention;
Fig. 6 is the three-view diagram of fixture shown in Figure 1.
Reference numeral:
The 1-support platform; The spacing sidewall of 2-; The 3-sliding part; The 4-fixed part; The 5-guide rail; 6-lamp source fixed structure; The 7-probe bracket; 201-the first spacing sidewall; 202-the second spacing sidewall; 203-the 3rd spacing sidewall; 204-the 4th spacing sidewall; The 210-dividing plate; The 211-side plate; The 701-fixed block; The 702-rotating shaft; The 703-connector; 704-the first support bar; 705-the second support bar.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.
The embodiment of the invention provides a kind of fixture, as shown in Figure 1 and Figure 2, comprising: support platform 1; At least two spacing sidewalls 2 are arranged on the described support platform 1, are used for limiting the position at edge of the object of described support platform carrying, and wherein, at least one spacing sidewall is removable spacing sidewall; Sliding part 3 is connected with described removable spacing sidewall, is used for moving along the vertical direction of described removable spacing sidewall; Fixed part 4 is arranged on described removable spacing sidewall or the described sliding part, is used for described removable spacing sidewall is fixed on the certain position place.
In the present embodiment, movably spacing sidewall by described fixture, can the target object of various sizes be fixed on the described fixture on the support platform with being placed on, need not make in addition the fixture that is fit to size according to concrete size, thereby save product cost, shortened the work period; For example when the backlight module of different size is tested, do not need by assembling or change fixture, only need the removable spacing sidewall in the above-mentioned fixture that provides is adjusted, the characteristics of luminescence that just can the direct-detection backlight module has been avoided because of assembling or problems such as the construction cycle length brought of changing device, the wasting of resources, product cost height more.
Wherein, the object of described support platform carrying can be the plate body of a plurality of stacked placements, certainly also can be used for carrying other objects.In embodiments of the present invention, be elaborated as an example of each part of described support platform carrying backlight module example.In embodiments of the present invention, described backlight module is the side backlight module.Described at least two spacing sidewalls comprise at least one movably spacing sidewall, concrete, as shown in Figure 1, described a plurality of spacing sidewall can comprise the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203 and the 4th spacing sidewall 204, wherein, the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203 are removable spacing sidewall; The 4th spacing sidewall 204 is fixing spacing sidewall.Like this can be with the stacked any position that is placed on the described support platform of each part of backlight module, move described removable spacing sidewall by sliding part, and by fixed part described removable spacing sidewall is fixed on specified location, and then each part of the backlight module of stacked placement is fixed on the described support platform, and applicable to the backlight module of any size.
Wherein, described sliding part can be as shown in Figure 1 and Figure 2, is arranged on the place, centre position of described spacing sidewall, also can be that a fastener is set at the edge of described spacing sidewall, and described fastener is removable along the edge of described support platform.Driving described spacing sidewall by fastener like this moves.Described fixed part also can be arranged on the screw on the described fastener, makes with support platform and combines closely by tightening described screw, and described fastener is fixed on the position at supporting platform edge and then fixing described spacing sidewall.
Embodiments of the invention provide a kind of fixture, described fixture can be placed on each part of backlight module on the support platform, and by a plurality of spacing sidewalls and sliding part and fixed part with each part of described backlight module stacked put together fixing.Stack each described backlight module built-up section of putting and carry out whole detection being fixed on the fixture upper strata by checkout equipment, and do not need each part of described backlight module is assembled.The problems such as the construction cycle length of having avoided bringing because of assembling, the wasting of resources, product cost height.
Optionally, as shown in Figure 1, described support platform 1 is provided with the strip opening on the vertical direction of described removable spacing sidewall; Described sliding part passes described opening, and oppositely removable along the length of described opening.Wherein, the length direction of opening is the vertical direction of described spacing sidewall.
Preferably, as shown in Figure 1 and Figure 2, described fixture also comprises: guide rail 5; Described guide rail 5 is fixedly installed on described support platform 1 below, and with described opening over against; Described sliding part 3 joins with described guide rail 5, and described sliding part 3 is removable along described guide rail 5.Concrete, described guide rail is round bar, is provided with through hole on the described sliding part 3, and described round bar passes the through hole on the described sliding part, and sliding part is removable along described round bar, and then it is removable along described guide rail to drive described spacing sidewall.Described guide rail is fixedly installed on described support platform below, can be as shown in Figure 2, at the two ends of round bar two contiguous blocks is set respectively, by two contiguous blocks are connected with the below of support platform, and then described guide rail is arranged on the below of support platform.
Optionally, as shown in Figure 1, the number of described spacing sidewall is four, is respectively the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203, the 4th spacing sidewall 204; The described first spacing sidewall 201 is parallel with the described second spacing sidewall 202, and the described the 3rd spacing sidewall 203 is parallel with the described the 4th spacing sidewall 204, and the described first spacing sidewall 201 is vertical with the described the 3rd spacing sidewall 203; Wherein, the described first spacing sidewall 201, the 3rd spacing sidewall 203 are described removable spacing sidewall, and the described second spacing sidewall 202, the described the 4th spacing sidewall 204 are described removable spacing sidewall or are fixing spacing sidewall.
Described spacing sidewall comprises the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203, the 4th spacing sidewall 204, and the described first spacing sidewall 201 is parallel with the described second spacing sidewall 202, the described the 3rd spacing sidewall 203 is parallel with the described the 4th spacing sidewall 204, and the described first spacing sidewall 201 is vertical with the described the 3rd spacing sidewall 203.Like this by the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203 and the 4th spacing sidewall 204 can on the four direction with the stacked placement of each part of described backlight module and be fixed on the described support platform.Wherein, the described first spacing sidewall 201, the 3rd spacing sidewall 203 are described removable spacing sidewall, like this can be by mobile the described first spacing sidewall 201 and the 3rd spacing sidewall 203, each part that stacks the backlight module of putting to being placed on the support platform 1 any site layer carries out the position to be fixed.At this moment, the described second spacing sidewall 202, the described the 4th spacing sidewall 204 can be that removable spacing sidewall also can be fixing spacing sidewall.Described fixing spacing sidewall can be directly described spacing sidewall to be connected with support platform, perhaps directly forms a protuberance in described support platform, as fixing spacing sidewall, the 4th spacing sidewall as shown in Figure 1.
Preferably, as shown in Figure 1, take the 3rd spacing sidewall 203 as removable spacing sidewall, the 4th spacing sidewall 204 is fixing spacing sidewall, will be placed on the position that described support platform 1 upper strata stacks each part of the backlight module of putting by mobile the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203 like this and be fixed.And be elaborated as an example of this fixed form example in embodiments of the present invention.
Optionally, the length of at least one the removable spacing sidewall in described four spacing sidewalls is adjustable, so that per two adjacent spacing sidewalls join.Concrete, as shown in Figure 3, the adjusting sidewall of a removable stretching is arranged in its arranged outside on the 3rd spacing sidewall 203, described adjusting sidewall can stretch along the direction 101 of the 3rd spacing sidewall, and then can increase the length of the 3rd spacing sidewall, applicable to the backlight module of different size.With reference to Fig. 1, the 3rd spacing sidewall 203 can join with the first spacing sidewall 201 and the second spacing sidewall 202 by regulating its length.Like this, the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203, the 4th spacing sidewall 204 can form one and surround the space, and each part encirclement of backlight module of described stacked placement is fixing.
Optionally, such as Fig. 1, shown in Figure 4, described fixture also comprises: light source fixing structure 6; Described light source fixing structure 6 is arranged in described two spacing sidewalls on any spacing sidewall at least, and removable along the direction of described spacing sidewall.Wherein, described light source can be the illuminators such as lamp bar; Described light source is positioned at the inboard of spacing sidewall, is fixed on the described light source fixing structure.Wherein, " inboard " described in the embodiment of the invention is a side in the space in spacing sidewall besieged city.Concrete, such as Fig. 1, shown in Figure 4, described light source fixing structure 6 can comprise two stiff ends and a connecting rod, described two stiff ends are removable along the direction of described spacing sidewall, then described lamp bar can be fixed on two stiff ends, moves by the direction 101 of two stiff ends along described spacing sidewall.In the embodiment of the invention, namely be elaborated as example on the 4th spacing sidewall described light source is fixed on described fixing spacing sidewall.
Preferably, be provided with regulating part on the described light source fixing structure, be used in the direction adjusted light source vertical with described spacing sidewall and the distance of spacing sidewall.Concrete, such as Fig. 1, shown in Figure 4, on described light source fixing structure 6, also be provided with an adjusting nut, be adjusted in the distance of light source and spacing sidewall on the spacing sidewall vertical direction 102 by rotating nut.
Preferably, do not arrange on the inboard of other spacing sidewalls of light source, be pasted with the black mylar film.The black mylar film can be used for shading, prevents that light from spilling from spacing sidewall, in order to avoid cause testing result inaccurate.In addition, the black mylar film can also be used for the backlight module that is placed on spacing inside sidewalls being carried out playing when optical characteristics detects the effect of isolation static, to prevent the interference of external electrical field.Certainly, spill from spacing sidewall in order to prevent light, the spacing sidewall that is not provided with light source can also adopt the material of black to make.For example, among Fig. 1, the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203 can adopt black plastic to make, and will be placed on each part encirclement that the support platform upper strata stacks the backlight module of putting by the first spacing sidewall 201, the second spacing sidewall 202, the 3rd spacing sidewall 203 and the 4th spacing sidewall 204, spill to prevent light.
Optionally, as shown in Figure 2, described fixture also comprises: the dividing plate 210 that upper-lower position is adjustable; Described dividing plate 210 is arranged in the inboard of at least two of described a plurality of spacing sidewalls, is used for carrying the object of the face that is placed on it.Concrete, according to actual needs, described dividing plate 210 can separate with the plate body that is placed on the support platform with the plate body that will be placed on the dividing plate.Example, be placed on the described support platform each part of described backlight module is stacked, described display screen is placed on the described dividing plate, the display frame by described display screen detects analysis to the characteristics of luminescence of backlight module.
Further, as shown in Figure 2, described fixture also comprises: with the side plate 211 that described dividing plate 210 is fixedly connected with, described side plate 211 is fitted with described spacing sidewall, and be provided with connecting hole at described side plate 211, be used for described side plate 211 is fixed on described spacing sidewall.Wherein, the mode that it can be dividing plate and described side plate by welding etc. that described dividing plate is fixedly connected with described side plate links together, and also can form the structure that described dividing plate and side plate are made of one by one-shot forming.Be provided with connecting hole on the described side plate, and the link position by connecting hole and spacing sidewall can be in the 103 direction adjusted dividing plates vertical with spacing sidewall and the distance of support platform, and then can regulate and be placed on described dividing plate upper strata and stack each part of backlight module of putting and the position that is placed on the display screen on the support platform.In the embodiment of the invention, be provided with contiguous block at described spacing sidewall, described contiguous block is fixedly connected with described spacing sidewall, and is provided with the connecting hole corresponding with side plate at described contiguous block, is used for fixing described side plate.Concrete, can at least two connecting holes be set at described side plate, and described at least two connecting holes are along direction 103 center-aligned vertical with support platform, like this by the fixing distance of different connecting holes adjusting dividing plate and support platform; Perhaps, described connecting hole is arranged to long strip type, regulates the distance of dividing plate and support platform by the diverse location of connecting hole.Example, reflecting plate, LGP, prismatic lens, diffusion sheet and diaphragm are placed on the described support platform successively, display screen is placed on the described dividing plate, regulate the distance of display screen and diaphragm by the connecting hole on the side plate, make it at a distance of 1-1.5mm, by regulating light source fixing structure, make the light inlet of lamp bar and LGP at a distance of 0.3-0.5mm again.And then the characteristics of luminescence of each part of backlight module detected.
Optionally, such as Fig. 1, shown in Figure 5, described fixture also comprises: probe bracket 7, described probe bracket 7 is connected with described support platform, described probe bracket 7 comprises: two orthogonal the first support bars 704, the second support bar 705 connect the rotating shaft 702 of described the first support bar 704 and the second support bar 705 and are arranged on described the second support bar and support a slidably connector 703 along described second; Wherein the first support bar 704 is connected with support platform 1, and connector 703 is used for static probe, and described rotating shaft is rotatable centered by the first support bar 704.
Concrete, it can be directly described the first support bar to be fixed on the described support platform that described the first support bar is connected with described support platform; Also can be as described in Figure 1, described the first support bar 704 be fixed on described the first support bar 704 on the described support platform 1 by a fixed block 701.Described the second support bar 705 by along described the second support bar movably connector 703 described probe is fixed on the described connector.Described rotating shaft can be rotated along described the first support bar, and described probe is removable along described the second support bar, and then described probe can detect the optional position that is fixed on the backlight module on the fixture.
Optionally, the length of described the first support bar is adjustable, example can be retractable support lever.Can regulate as required probe and the distance that shows module by the flexible of the first support bar like this, and then the characteristics of luminescence of backlight module is detected.Further alternative, described the second support bar is retractable support lever, can select as required like this tensile elongation of the second support bar.
Optionally, described fixture can be aluminium.Concrete, the support platform of fixture, spacing sidewall, sliding part, fixed part, light source fixing structure, dividing plate, side plate and probe bracket all can be aluminium.The fixture that forms so not only mechanical strength height but also quality is little.
The embodiment of the invention provides a kind of detection system, it is characterized in that, comprising: any fixture, probe and analytical equipment that light source, display screen, at least one blooming piece, the embodiment of the invention provide; Wherein, described display screen and described at least one blooming piece are placed on the described support platform; Described probe is fixed on the described fixture, is used for obtaining image information; Described analytical equipment links to each other with described probe and the image information that probe obtains is carried out data analysis.Described light source is fixed on the described light source fixing structure; Described diaphragm can be used for regulating the luminosity of backlight module, can add as required the quantity of diaphragm; Described display screen can show different pictures, thereby detects according to the display effect of the different pictures characteristics of luminescence to backlight module; Described analytical equipment is used for according to the image information of the display screen of probe acquisition the characteristics of luminescence of backlight module being carried out data analysis.Can comprise color analyzer and computer etc., by color analyzer and computer the image information that probe obtains be analyzed.
Concrete, the characteristics of luminescence that detects backlight module by described detection system comprises: the lamp bar is fixed on the light source fixing structure, so that light source is positioned at the inboard of spacing sidewall, reflecting plate, LGP, prismatic lens, diffusion sheet and at least one diaphragm with backlight module is placed on the described support platform successively again, and is fixed by spacing sidewall.Display screen is placed on the described dividing plate, by the distance that the connecting hole on the side plate is regulated display screen and diaphragm, makes it at a distance of 1-1.5mm, again by regulating light source fixing structure, make the light inlet of lamp bar and LGP at a distance of 0.3-0.5mm.Probe is connected on the connector of probe bracket, the position of mobile probe, obtain the display frame of the display screen at diverse location place, and send described picture to described analytical equipment, analytical equipment is by analyzing and then obtain the characteristics of luminescence of backlight module to image information.Concrete, analytical equipment can obtain the backlight module characteristics of luminescence according to image information and comprise: colour gamut, high-high brightness, contrast, brightness homogeneity, colourity homogeneity etc.
Further, described analytical equipment comprises processor, and by processor image information is analyzed, and in order to obtain the characteristics of luminescence of backlight module different aspect, described processor links to each other with described display screen, the picture disply that is used for the control display screen obtains different images by the different pictures demonstration, and then the characteristics of luminescence of convenient analysis backlight module different aspect.
The embodiment of the invention provides a kind of detection system, by being placed on the support platform each part of backlight module is stacked, be fixed on the fixture by a plurality of spacing sidewalls and sliding part and fixed part each part with the backlight module of stacked placement, and the display frame of obtaining display screen by probe, it is transferred to analytical equipment, analytical equipment is analyzed its characteristics of luminescence, and does not need each part of described backlight module is assembled.The problems such as the construction cycle length of having avoided bringing because of assembling, the wasting of resources, product cost height.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (13)
1. a fixture is characterized in that, comprising:
Support platform;
At least two spacing sidewalls are arranged on the described support platform, are used for limiting the position at edge of the object of described support platform carrying; Wherein, at least one spacing sidewall is removable spacing sidewall;
Sliding part is connected with described removable spacing sidewall, is used for moving along the vertical direction of described removable spacing sidewall;
Fixed part is arranged on described removable spacing sidewall or the described sliding part, is used for described removable spacing sidewall is fixed on the certain position place.
2. fixture according to claim 1 is characterized in that, described support platform is provided with the strip opening on the vertical direction of described removable spacing sidewall; Described sliding part passes described opening, and removable along the length direction of described opening.
3. fixture according to claim 2 is characterized in that, also comprises:
Guide rail; Described guide rail is fixedly installed on described support platform below, and with described opening over against; Described sliding part and described guide rail join, and removable along described guide rail.
4. fixture according to claim 1 is characterized in that, the number of described spacing sidewall is four, is respectively the first spacing sidewall, the second spacing sidewall, the 3rd spacing sidewall, the 4th spacing sidewall; The described first spacing sidewall and the described second spacing parallel sidewalls, the described the 3rd spacing sidewall and the described the 4th spacing parallel sidewalls, and the described first spacing sidewall is vertical with the described the 3rd spacing sidewall; Wherein,
The described first spacing sidewall, the 3rd spacing sidewall are described removable spacing sidewall, and the described second spacing sidewall, the described the 4th spacing sidewall are described removable spacing sidewall or are fixing spacing sidewall.
5. fixture according to claim 4 is characterized in that, the length of at least one the removable spacing sidewall in described four spacing sidewalls is adjustable, so that per two adjacent spacing sidewalls join.
6. fixture according to claim 1 is characterized in that, also comprises: light source fixing structure; Described light source fixing structure is arranged in described two spacing sidewalls on any at least, and removable along the direction of described spacing sidewall.
7. fixture according to claim 6 is characterized in that, is provided with regulating part on the described light source fixing structure, is used in the direction adjusted light source vertical with described spacing sidewall and the distance of spacing sidewall.
8. fixture according to claim 6 is characterized in that, does not arrange on the inboard of spacing sidewall of light source, is pasted with the black mylar film.
9. fixture according to claim 1 is characterized in that, also comprises: the dividing plate that upper-lower position is adjustable; Described dividing plate is arranged in the inboard of at least two of described a plurality of spacing sidewalls, is used for carrying the object of the face that is placed on it.
10. fixture according to claim 9, it is characterized in that, also comprise: with the side plate that described dividing plate is fixedly connected with, described side plate and described spacing sidewall are fitted, and be provided with connecting hole at described side plate, be used for described side plate is fixed on described spacing sidewall.
11. each described fixture according to claim 1-10, it is characterized in that, also comprise: probe bracket, described probe bracket is connected with described support platform, described probe bracket comprises: two orthogonal the first support bars, the second support bar connect the rotating shaft of described the first support bar and the second support bar and are arranged on described the second support bar along described the second support bar connector slidably; Wherein the first support bar is connected with support platform, and described rotating shaft is rotatable centered by the first support bar, and described connector is used for static probe.
12. fixture according to claim 11 is characterized in that, the adjustable in length of described the first support bar.
13. detection system, it is characterized in that, comprise: light source, display screen, at least one blooming piece, each described fixture of claim 1-12, probe and analytical equipment, wherein, described display screen and described at least one blooming piece are placed on the described support platform; Described probe is fixed on the probe bracket of described fixture, is used for obtaining image information; Described analytical equipment links to each other with described probe and the image information that probe obtains is carried out data analysis.
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| CN201210546107.7A CN103032838B (en) | 2012-12-14 | 2012-12-14 | Fixing device and detection system |
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|---|---|---|---|
| CN201210546107.7A CN103032838B (en) | 2012-12-14 | 2012-12-14 | Fixing device and detection system |
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| CN103032838B CN103032838B (en) | 2015-05-13 |
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| CN103277744A (en) * | 2013-05-30 | 2013-09-04 | 广州创维平面显示科技有限公司 | Side-light type LED backlight module debugging jig |
| CN104252057A (en) * | 2014-09-23 | 2014-12-31 | 合肥鑫晟光电科技有限公司 | Lighting inspecting device and lighting inspecting system |
| CN104295171A (en) * | 2014-10-11 | 2015-01-21 | 徐国强 | Door hinge |
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| CN106205501A (en) * | 2016-07-12 | 2016-12-07 | 京东方科技集团股份有限公司 | A kind of backlight module and display device |
| CN107229134A (en) * | 2017-06-16 | 2017-10-03 | 京东方科技集团股份有限公司 | Prismatic lens gyration tool and its method for solving interference fringe |
| CN107290876A (en) * | 2017-06-29 | 2017-10-24 | 武汉精测电子技术股份有限公司 | A kind of LCM detections supporting arrangement |
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| CN2676235Y (en) * | 2003-12-31 | 2005-02-02 | 东捷半导体科技股份有限公司 | Liquid crystal baseplate holding mechanism applicable to different sizes |
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| CN103277744B (en) * | 2013-05-30 | 2015-11-18 | 广州创维平面显示科技有限公司 | Side light type LED back light module debugging tool |
| CN103277744A (en) * | 2013-05-30 | 2013-09-04 | 广州创维平面显示科技有限公司 | Side-light type LED backlight module debugging jig |
| CN104252057B (en) * | 2014-09-23 | 2017-07-18 | 合肥鑫晟光电科技有限公司 | A kind of device checked for lighting and lighting inspection system |
| CN104252057A (en) * | 2014-09-23 | 2014-12-31 | 合肥鑫晟光电科技有限公司 | Lighting inspecting device and lighting inspecting system |
| CN104897054A (en) * | 2014-10-09 | 2015-09-09 | 苏州富强科技有限公司 | Position detection device |
| CN104295171A (en) * | 2014-10-11 | 2015-01-21 | 徐国强 | Door hinge |
| CN104330420A (en) * | 2014-11-13 | 2015-02-04 | 南京熊猫电子股份有限公司 | Glass detection device |
| CN104330420B (en) * | 2014-11-13 | 2017-07-07 | 南京熊猫电子股份有限公司 | A kind of glass detection device |
| CN106205501A (en) * | 2016-07-12 | 2016-12-07 | 京东方科技集团股份有限公司 | A kind of backlight module and display device |
| CN107229134A (en) * | 2017-06-16 | 2017-10-03 | 京东方科技集团股份有限公司 | Prismatic lens gyration tool and its method for solving interference fringe |
| CN107290876A (en) * | 2017-06-29 | 2017-10-24 | 武汉精测电子技术股份有限公司 | A kind of LCM detections supporting arrangement |
| CN109493777A (en) * | 2018-12-28 | 2019-03-19 | 苏州佳世达电通有限公司 | Display with screen-sensing device |
| CN111853710A (en) * | 2020-07-16 | 2020-10-30 | 宁波复洋光电有限公司 | Fixing device is used in production of high pressure backlight unit |
| CN111853710B (en) * | 2020-07-16 | 2022-06-17 | 宁波复洋光电有限公司 | Fixing device is used in production of high pressure backlight unit |
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