CN114136586A - Jig for detecting curved screen and detection method thereof - Google Patents
Jig for detecting curved screen and detection method thereof Download PDFInfo
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- CN114136586A CN114136586A CN202111385069.7A CN202111385069A CN114136586A CN 114136586 A CN114136586 A CN 114136586A CN 202111385069 A CN202111385069 A CN 202111385069A CN 114136586 A CN114136586 A CN 114136586A
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000002788 crimping Methods 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 239000000523 sample Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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Abstract
The invention discloses a jig for detecting a curved screen and a detection method thereof, and belongs to the field of display panel testing. The jig comprises a bottom plate, a prism assembly and a crimping piece. The prism assembly comprises two prism adjusting pieces which are arranged at intervals, each prism adjusting piece comprises a sliding plate, a rotating plate, a prism and two curtains, the sliding plate can be arranged on the bottom plate in a sliding mode for any prism adjusting piece, the rotating plate can be arranged on the sliding plate in a rotating mode so as to adjust the included angle between the rotating plate and the sliding plate, the prisms are arranged on the rotating plate in parallel, the two curtains are respectively located on two sides of the rotating plate, one side of each curtain is fixed on the side edge of the rotating plate, and the other side of each curtain can be arranged on the rotating plate in a sliding mode. The jig for detecting the curved screen provided by the embodiment of the invention can conveniently realize the detection of the curved surface on the curved screen.
Description
Technical Field
The invention belongs to the field of display panel testing, and particularly relates to a jig for curved screen detection and a detection method thereof.
Background
Along with display panel rapid development, science and technology continuously progresses, the requirement of consumer to the cell-phone screen is also higher and higher, and traditional straight face screen has can't satisfy consumer's demand, and curved surface screen receives more and more the stick of pursuing of consumer because advantages such as difficult breakage, better stereoscopic display effect, better handheld sense.
The curved screen is a wireless extension of the front vision and is another showing form of the frameless effect. The curved screen with bilateral symmetry has the advantages that one curved surface is mainly responsible for vision, and the other curved surface is mainly responsible for extending the touch control capability (the middle of the two curved surfaces is a straight surface), so that the functional vision and operation synchronization is realized, and the performance detection of the curved screen is particularly important.
However, the current test probe is not easy to rotate and adjust, and can only detect a straight surface, so that the test probe is difficult to detect the curved surface of the curved screen, and great difficulty is brought to detection.
Disclosure of Invention
Aiming at the defects or the improvement requirements of the prior art, the invention provides a jig for detecting a curved screen and a detection method thereof, and aims to conveniently detect the curved surface on the curved screen.
In a first aspect, the invention provides a jig for curved screen detection, which comprises a bottom plate, a prism assembly and a crimping piece;
the prism assembly comprises two prism adjusting pieces which are arranged at intervals, each prism adjusting piece comprises a sliding plate, a rotating plate, a prism and two curtains, for any prism adjusting piece, the sliding plate is arranged on the bottom plate in a sliding mode, the rotating plate is arranged on the sliding plate in a rotating mode so as to adjust the included angle between the rotating plate and the sliding plate, the prisms are arranged on the rotating plate in parallel, the two curtains are respectively located on two sides of the rotating plate, one side of each curtain is fixed to the side edge of the rotating plate, and the other side of each curtain is arranged on the rotating plate in a sliding mode so as to shield two sides of the prism;
the crimping piece is located on the bottom plate, and the crimping piece and the two prism adjusting pieces are arranged at intervals to crimp and conduct the curved screen.
Optionally, the sliding plate is provided with a first fixing plate, the bottom plate is provided with a second fixing plate, a screw rod is inserted into the second fixing plate, the screw rod is in threaded fit with the second fixing plate, and the screw rod penetrates through the second fixing plate to drive the first fixing plate to slide.
Optionally, the first fixing plate is provided with a first spring, one end of the first spring is connected with the first fixing plate, and the other end of the first spring is connected with the bottom plate.
Optionally, each prism adjusting piece further includes a supporting seat, the supporting seat is located on the bottom plate, a first threaded hole is formed in the supporting seat, the sliding plate is slidably disposed on the supporting seat, a strip-shaped hole is formed in the sliding plate, the strip-shaped hole extends along the sliding direction of the sliding plate, and a first connecting bolt is inserted into the strip-shaped hole to connect the first threaded hole.
Optionally, the rotating plate is provided with an adjusting plate, the adjusting plate is perpendicular to the rotating plate, the adjusting plate is hinged to the sliding plate through a rotating shaft, the sliding plate is provided with a second threaded hole, the adjusting plate is provided with an arc-shaped hole coaxially arranged with the rotating shaft, and a second connecting bolt is inserted into the arc-shaped hole to be connected with the second threaded hole.
Optionally, each prism regulating part all still includes two curtain regulating parts, two curtain regulating part and two the curtain one-to-one, each the curtain regulating part all includes U-shaped curtain fixed block, U-shaped curtain fixed block slidable arranges on the commentaries on classics board, just the diaphragm of U-shaped curtain fixed block is located the top of prism, the diaphragm of U-shaped curtain fixed block with the opposite side fixed connection of curtain.
Optionally, each vertical plate of each U-shaped curtain fixing block is provided with a protrusion, and the prism and the rotating plate are clamped between the protrusion and the transverse plate of the U-shaped curtain fixing block.
Optionally, each the curtain regulating part all still includes the loose axle and is used for ending the depression bar of commentaries on classics board, the one end of loose axle runs through a riser of U-shaped curtain fixed block, the middle part of depression bar articulates on a riser of U-shaped curtain fixed block, the one end of depression bar with the loose axle is articulated, in order to drive the loose axle slides, the other end of depression bar with pass through second spring coupling between a riser of U-shaped curtain fixed block.
Optionally, the bottom plate has a carrier plate, and the two prism adjusting members are respectively located on two sides of the carrier plate.
In a second aspect, the present invention further provides a detection method for a jig for curved screen detection, where the detection method is based on the jig for curved screen detection according to the first aspect, and the detection method includes:
placing the curved screen on the bottom plate, and enabling the two prism adjusting pieces to be located on two sides of the curved screen respectively;
sliding each sliding plate and rotating the corresponding rotating plate to enable the two prisms to be respectively opposite to the two curved surfaces of the curved surface screen;
sliding the curtain cloth on two sides of each prism to enable the curtain cloth to shield two sides of the prism;
and the curved screen is pressed and conducted through the pressing and connecting piece, so that the test probe detects the display picture reflected by each prism.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
for the jig for detecting the curved screen provided by the embodiment of the invention, before the curved screen is detected, the curved screen is firstly placed on the bottom plate, so that the two prism adjusting pieces are respectively positioned at two sides of the curved screen. Then, slide each slide to suitable position, the slide will drive the rotating plate and prism to suitable position. Then, rotate the commentaries on classics board, the commentaries on classics board then can drive the prism to suitable inclination, and each prism can just be to the one side curved surface of curved surface screen this moment, can adjust the position and the inclination of prism through translation and rotation like this, is suitable for the curved surface screen of different sizes and types to the display frame of the follow-up curved surface of being convenient for can pass through the clear reflection of prism to the test probe in, and then realize the detection to the curved surface. In addition, the curtains on the two sides of the prism are slid to shield the two sides of the prism, so that the reflecting length of the prism is consistent with the length of the curved surface, the device can be also suitable for curved surface screens of different sizes and types, and redundant pictures reflected by the prism are prevented from entering the test probe.
When the curved screen is detected, the curved screen can be conducted through the compression joint piece, and therefore the point screen of the curved screen is achieved. At the moment, the two curved surfaces of the curved surface screen adjust the light direction under the assistance of the prism, so that the pictures of the curved surfaces can be received and detected by the test probe.
That is to say, the jig for detecting the curved screen provided by the embodiment of the invention can conveniently realize the detection of the curved surface on the curved screen.
Drawings
Fig. 1 is a schematic structural diagram of a jig for curved screen detection according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a prism adjuster according to an embodiment of the present invention;
FIG. 3 is an assembly view of a skateboard provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of an assembly of a rotating plate provided by an embodiment of the present invention;
FIG. 5 is a schematic view of a first state of a curtain adjuster according to an embodiment of the invention;
FIG. 6 is a schematic diagram of a second state of a curtain adjuster according to an embodiment of the invention;
fig. 7 is a flowchart of a detection method of a jig for curved screen detection according to an embodiment of the present invention.
The symbols in the drawings represent the following meanings:
1. a base plate; 11. a second fixing plate; 111. a screw; 112. a first spring; 12. a carrier plate; 121. a stopper; 2. a prism assembly; 21. a prism adjustment member; 211. a slide plate; 2111. a first fixing plate; 2112. a strip-shaped hole; 2113. a first connecting bolt; 212. rotating the plate; 2121. an adjusting plate; 2122. a second connecting bolt; 213. a prism; 214. a curtain; 215. a supporting seat; 216. a curtain adjuster; 2161. a U-shaped curtain fixing block; 2162. a protrusion; 2163. a movable shaft; 2164. a pressure lever; 2165. a second spring; 217. a connecting plate; 2171. a third fixed block; 2172. a third spring; 3. and (4) a crimping piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Fig. 1 is a schematic structural diagram of a jig for curved screen inspection according to an embodiment of the present invention, and as shown in fig. 1, the jig includes a base plate 1, a prism assembly 2 and a pressing member 3, and the prism assembly 2 includes two prism adjusting members 21 arranged at intervals.
Fig. 2 is a schematic structural diagram of a prism adjusting member according to an embodiment of the present invention, as shown in fig. 2, each prism adjusting member 21 includes a sliding plate 211, a rotating plate 212, a prism 213, and two sheets 214, for any one prism adjusting member 21, the sliding plate 211 is slidably disposed on the base plate 1, the rotating plate 212 is rotatably disposed on the sliding plate 211 to adjust an included angle between the rotating plate 212 and the sliding plate 211, the prisms 213 is disposed on the rotating plate 212 in parallel, the two sheets 214 are respectively disposed on both sides of the rotating plate 212, one side of each sheet 214 is fixed to a side of the rotating plate 212, and the other side of each sheet 214 is slidably disposed on the rotating plate 212 to shield both sides of the prism 213.
The crimping member 3 is located on the base plate 1, and the crimping member 3 and the two prism adjusting members 21 are arranged at intervals to crimp-conduct the curved screen.
For the jig for detecting the curved screen provided by the embodiment of the invention, before the curved screen is detected, firstly, the curved screen is placed on the bottom plate 1, so that the two prism adjusting pieces 21 are respectively positioned at two sides of the curved screen. Then, sliding each sliding plate 211 to a proper position, the sliding plate 211 will drive the rotating plate 212 and the prism 213 to a proper position. Then, the rotating plate 212 is rotated, the rotating plate 212 drives the prisms 213 to a proper inclination angle, and at the moment, each prism 213 can be opposite to a curved surface on one side of the curved screen, so that the position and the inclination angle of the prism 213 can be adjusted through translation and rotation, and the curved screen is suitable for curved screens with different sizes and types, so that display pictures of subsequent curved surfaces can be clearly reflected to a test probe through the prism 213, and further the detection of the curved surfaces is realized. In addition, the curtain 214 on the two sides of the prism 213 is slid to shield the two sides of the prism 213, so that the length of the reflection light of the prism 213 is consistent with the length of the curved surface, the method is also suitable for curved surface screens of different sizes and types, and the prism 213 is prevented from reflecting redundant pictures to enter the test probe.
When detecting the curved screen, the curved screen can be conducted through the crimping piece 3, so that the point screen of the curved screen is realized. At this time, the two curved surfaces of the curved surface screen adjust the light direction with the aid of the prism 213, so that the images of the curved surfaces can be received and detected by the test probe as well.
That is to say, the jig for detecting the curved screen provided by the embodiment of the invention can conveniently realize the detection of the curved surface on the curved screen.
Fig. 3 is an assembly diagram of the sliding plate according to the embodiment of the present invention, and as shown in fig. 2 and fig. 3, the sliding plate 211 has a first fixing plate 2111, the bottom plate 1 has a second fixing plate 11, the second fixing plate 11 is inserted with a screw 111, the screw 111 is in threaded engagement with the second fixing plate 11, and the screw 111 penetrates through the second fixing plate 11 to drive the first fixing plate 2111 to slide.
In the above embodiment, the slide plate 211 can be conveniently pushed to slide by the screw 111, so as to adjust the position of the slide plate 211.
In other implementations of the invention, the screw 111 may also be a micrometer, thereby achieving more precise adjustment.
Illustratively, the first fixing plate 2111 is provided with a first spring 112, one end of the first spring 112 is connected with the first fixing plate 2111, the other end of the first spring 112 is connected with the base plate 1, and the first spring 112 releases the pushing force of the screw 111, so that the sliding plate 211 can be quickly reset.
With continued reference to fig. 3, each prism adjustment member 21 further includes a support base 215, the support base 215 is located on the base plate 1, the support base 215 has a first threaded hole, the sliding plate 211 is slidably disposed on the support base 215, the sliding plate 211 has a strip-shaped hole 2112, the strip-shaped hole 2112 extends along the sliding direction of the sliding plate 211, and a first connecting bolt 2113 is inserted into the strip-shaped hole 2112 to connect with the first threaded hole.
In the above embodiment, the first connecting bolt 2113 is connected to the first threaded hole, so that the sliding plate 211 can be limited, and the sliding plate 211 is prevented from moving to affect detection in the detection process.
Illustratively, the top surface of the support base 215 has a slide rail, so as to provide a guide for the sliding of the sliding plate 211. In addition, a plurality of connecting bolts are inserted into the supporting base 215, so that the prism adjusting members 21 are mounted on the base plate 1. The second fixing plate 11 and the other end of the first spring 112 are fixed to the support base 215.
Fig. 4 is an assembly view of the rotating plate according to an embodiment of the present invention, and as shown in fig. 2 and 4, the rotating plate 212 has an adjusting plate 2121, the adjusting plate 2121 is perpendicular to the rotating plate 212, the adjusting plate 2121 and the sliding plate 211 are hinged by a rotating shaft, the sliding plate 211 has a second threaded hole, the adjusting plate 2121 has an arc-shaped hole coaxially disposed with the rotating shaft, and a second connecting bolt 2122 is inserted into the arc-shaped hole to connect the second threaded hole.
In the above embodiment, when the rotating plate 212 needs to be rotated, the adjusting plate 2121 is first rotated, and then the second connecting bolt 2122 is inserted into the second threaded hole, so that the adjusting plate 2121, and thus the rotating plate 212, can be locked.
Illustratively, the adjustment plate 2121 and the first fixing plate 2111 are hinged by a rotation shaft.
Illustratively, first retaining plate 2111 has a U-shaped configuration, the second threaded aperture is located in first retaining plate 2111, and first retaining plate 2111 and slide plate 211 are coupled via coupling plate 217.
To facilitate the rotation of the rotating plate 212, a third fixed block 2171 is also arranged on the connecting plate 217, in which a screw is also inserted, the screw being arranged opposite to the rotating plate 212, so that the rotating plate 212 can also be driven to rotate by the screw. Similarly, the rotating plate 212 and the connecting plate 217 are connected by the third spring 2172, so that the automatic reset of the rotating plate 212 can be realized as well, and the details are not repeated herein.
Fig. 5 is a schematic view of a first state of the curtain adjusting member according to the embodiment of the present invention, as shown in fig. 5, each prism adjusting member 21 further includes two curtain adjusting members 216, the two curtain adjusting members 216 correspond to the two curtains 214 one by one, each curtain adjusting member 216 includes a U-shaped curtain fixing block 2161, the U-shaped curtain fixing block 2161 is slidably disposed on the rotating plate 212, a horizontal plate of the U-shaped curtain fixing block 2161 is located above the prism 213, and the horizontal plate of the U-shaped curtain fixing block 2161 is fixedly connected to the other side of the curtain 214.
In the above embodiment, the U-shaped curtain fixing block 2161 facilitates the pulling of the curtain 214 to move, so that the length of the light reflected by the prism 213 is consistent with the length of the curved surface.
Illustratively, each vertical plate of each U-shaped curtain fixing block 2161 is provided with a protrusion 2162, the prism 213 and the rotating plate 212 are clamped between the protrusion 2162 and the transverse plate of the U-shaped curtain fixing block 2161, and the protrusion 2162 can be matched with the transverse plate of the U-shaped curtain fixing block 2161 to clamp the prism 213 and the rotating plate 212, so as to prevent the U-shaped curtain fixing block 2161 from being separated.
Specifically, each curtain adjusting member 216 further includes a movable shaft 2163 and a pressing rod 2164 for stopping the rotating plate 212, one end of the movable shaft 2163 penetrates through a vertical plate of the U-shaped curtain fixing block 2161, the middle part of the pressing rod 2164 is hinged to one vertical plate of the U-shaped curtain fixing block 2161, one end of the pressing rod 2164 is hinged to the movable shaft 2163 to drive the movable shaft 2163 to slide, and the other end of the pressing rod 2164 is connected to one vertical plate of the U-shaped curtain fixing block 2161 through a second spring 2165.
In the above embodiment, the pressing rod 2164 is rotated by an external force to overcome the elastic force of the second spring 2165, so that the movable shaft 2163 moves upward (see fig. 6), and the stopping function between the movable shaft 2163 and the rotating plate 212 can be released, and the U-shaped curtain fixing block 2161 can be conveniently slid. When the external force is removed, the press rod 2164 is reset under the action of the second spring 2165, so that the movable shaft 2163 can stop against the U-shaped curtain fixing block 2161 again, and the U-shaped curtain fixing block 2161 can be prevented from sliding.
Referring again to fig. 1, the base plate 1 has a carrier plate 12 thereon, and two prism adjusters 21 are respectively located on both sides of the carrier plate 12.
In the above embodiments, the carrier plate 12 functions to support the curved screen.
The carrier plate 12 illustratively has a plurality of spaced-apart stops 121 to effect positioning of the curved screen.
In the embodiment of the present invention, the crimping member 3 may be a manual crimping member or an automatic crimping member, and the present invention is not limited thereto.
Fig. 7 is a flowchart of a detection method of a jig for curved screen detection according to an embodiment of the present invention, and as shown in fig. 7, the detection method is based on the jig for curved screen detection, and the detection method includes:
s701, placing the curved screen on the bottom plate 1, and enabling the two prism adjusting pieces 21 to be located on two sides of the curved screen respectively.
S702, slide each sliding plate 211, and rotate the corresponding rotating plate 212, so that the two prisms 213 are respectively opposite to the two curved surfaces of the curved screen.
S703, sliding the curtain 214 on both sides of each prism 213 to make the curtain 214 block both sides of the prism 213.
S704, the curved screen is pressed and connected by the pressing member 3, so that the test probe detects the display image reflected by each prism 213.
The detection method of the jig for detecting the curved screen provided by the embodiment of the invention can conveniently realize the detection of the curved surface on the curved screen.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The jig for detecting the curved screen is characterized by comprising a bottom plate (1), a prism assembly (2) and a crimping piece (3);
the prism assembly (2) comprises two prism adjusting pieces (21) which are arranged at intervals, each prism adjusting piece (21) comprises a sliding plate (211), a rotating plate (212), a prism (213) and two curtains (214), for any one of the prism adjusting pieces (21), the slide plate (211) is slidably disposed on the base plate (1), the rotating plate (212) is rotatably disposed on the slide plate (211), so as to adjust the included angle between the rotating plate (212) and the sliding plate (211), the prism (213) is arranged on the rotating plate (212) in parallel, the two curtains (214) are respectively positioned at the two sides of the rotating plate (212), one side of each curtain (214) is fixed on the side edge of the rotating plate (212), and the other side of each curtain (214) is slidably arranged on the rotating plate (212) to shield two sides of the prism (213);
the crimping piece (3) is located on the bottom plate (1), and the crimping piece (3) and the two prism adjusting pieces (21) are arranged at intervals to be crimped and conducted with the curved screen.
2. The jig for curved screen detection according to claim 1, wherein the sliding plate (211) has a first fixing plate (2111), the bottom plate (1) has a second fixing plate (11), the second fixing plate (11) is inserted with a screw (111), the screw (111) is in threaded fit with the second fixing plate (11), and the screw (111) penetrates through the second fixing plate (11) to drive the first fixing plate (2111) to slide.
3. The jig for curved screen detection according to claim 2, wherein the first fixing plate (2111) is provided with a first spring (112), one end of the first spring (112) is connected with the first fixing plate (2111), and the other end of the first spring (112) is connected with the bottom plate (1).
4. A jig for curved screen inspection according to claim 2, wherein each prism adjusting member (21) further comprises a supporting base (215), the supporting base (215) is located on the bottom plate (1), the supporting base (215) has a first threaded hole, the sliding plate (211) is slidably disposed on the supporting base (215), the sliding plate (211) has a strip-shaped hole (2112), the strip-shaped hole (2112) extends along the sliding direction of the sliding plate (211), and a first connecting bolt (2113) is inserted into the strip-shaped hole (2112) to connect with the first threaded hole.
5. The jig for curved screen detection according to claim 1, wherein the rotating plate (212) is provided with an adjusting plate (2121), the adjusting plate (2121) is perpendicular to the rotating plate (212), the adjusting plate (2121) and the sliding plate (211) are hinged through a rotating shaft, the sliding plate (211) is provided with a second threaded hole, the adjusting plate (2121) is provided with an arc-shaped hole coaxially arranged with the rotating shaft, and a second connecting bolt (2122) is inserted into the arc-shaped hole to connect the second threaded hole.
6. The jig for curved screen detection as claimed in claim 1, wherein each of the prism adjusting members (21) further comprises two curtain adjusting members (216), two curtain adjusting members (216) are in one-to-one correspondence with two curtains (214), each of the curtain adjusting members (216) comprises a U-shaped curtain fixing block (2161), the U-shaped curtain fixing block (2161) is slidably disposed on the rotating plate (212), a horizontal plate of the U-shaped curtain fixing block (2161) is located above the prism (213), and the horizontal plate of the U-shaped curtain fixing block (2161) is fixedly connected with the other side of the curtain (214).
7. The jig for curved screen detection as claimed in claim 6, wherein each vertical plate of each U-shaped screen fixing block (2161) has a protrusion (2162), and the prism (213) and the rotating plate (212) are sandwiched between the protrusion (2162) and the horizontal plate of the U-shaped screen fixing block (2161).
8. The jig for curved screen detection as claimed in claim 6, wherein each curtain adjuster (216) further comprises a movable shaft (2163) and a pressing rod (2164) for stopping the rotating plate (212), one end of the movable shaft (2163) penetrates through a vertical plate of the U-shaped curtain fixing block (2161), the middle part of the pressing rod (2164) is hinged to a vertical plate of the U-shaped curtain fixing block (2161), one end of the pressing rod (2164) is hinged to the movable shaft (2163) to drive the movable shaft (2163) to slide, and the other end of the pressing rod (2164) is connected to a vertical plate of the U-shaped curtain fixing block (2161) through a second spring (2165).
9. A jig for curved screen inspection according to any one of claims 1-8, wherein the base plate (1) has a carrier plate (12), and the two prism adjusting members (21) are respectively located at two sides of the carrier plate (12).
10. A method for detecting a jig for detecting a curved screen, wherein the method is based on the jig for detecting a curved screen according to any one of claims 1 to 9, and the method comprises:
placing the curved screen on the bottom plate (1) and enabling the two prism adjusting pieces (21) to be located on two sides of the curved screen respectively;
sliding each sliding plate (211) and rotating the corresponding rotating plate (212) to enable the two prisms (213) to respectively face two curved surfaces of the curved screen;
sliding the curtain cloth (214) on both sides of each prism (213) so that the curtain cloth (214) shields both sides of the prism (213);
the curved screen is pressed and conducted through a pressing piece (3), so that the test probe detects the display picture reflected by each prism (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385069.7A CN114136586B (en) | 2021-11-22 | 2021-11-22 | Jig for curved screen detection and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385069.7A CN114136586B (en) | 2021-11-22 | 2021-11-22 | Jig for curved screen detection and detection method thereof |
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| CN114136586A true CN114136586A (en) | 2022-03-04 |
| CN114136586B CN114136586B (en) | 2024-04-19 |
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