CN107643163B - Module testing equipment and testing method - Google Patents
Module testing equipment and testing method Download PDFInfo
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- CN107643163B CN107643163B CN201710894522.4A CN201710894522A CN107643163B CN 107643163 B CN107643163 B CN 107643163B CN 201710894522 A CN201710894522 A CN 201710894522A CN 107643163 B CN107643163 B CN 107643163B
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- 238000012360 testing method Methods 0.000 title claims abstract description 523
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 89
- 230000007246 mechanism Effects 0.000 claims description 75
- 238000009434 installation Methods 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 36
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Abstract
The invention relates to a module testing device and a testing method, wherein the module testing device comprises: the clamping unit comprises a first testing unit, a second testing unit, a third testing unit and a fourth testing unit; the clamping unit, the first test unit, the second test unit, the third test unit and the fourth test unit are arranged in a mutually displaceable and opposite manner. Different test units are uniformly distributed around the clamping unit, so that the module test equipment is compact in structure, different detection units can be intensively arranged in the same equipment, different test items can be completed in the same equipment, the test efficiency of the module is effectively improved, and the occupied area of the equipment is reduced. Different test units are arranged in a mode of surrounding the clamping units, so that the test efficiency of the module test equipment is further improved.
Description
Technical Field
The present invention relates to a testing apparatus and a testing method, and more particularly, to a module testing apparatus and a testing method.
Background
At present, along with the high-speed development of the camera module industry, the requirement on the product quality of the camera module is further improved. Accordingly, the test items for the camera module are increased accordingly. The existing test equipment can only test a single item of the camera module, has low detection efficiency and seriously affects the production efficiency of the camera module. Meanwhile, the camera module is converted among a plurality of test devices, so that the detection references are inconsistent, and the test precision of products is further affected. Because the test items of the existing test equipment are single, different equipment needs to be purchased to finish the detection of the camera module, so that the cost is high, the compatibility is poor, and the purposes of high efficiency and low cost of enterprises are affected.
Disclosure of Invention
The invention aims to provide a module testing device and a testing method, which solve the problem of low module testing efficiency.
To achieve the above object, the present invention provides a module testing apparatus comprising: the clamping unit comprises a first testing unit, a second testing unit, a third testing unit and a fourth testing unit;
the clamping unit, the first test unit, the second test unit, the third test unit and the fourth test unit are arranged in a mutually displaceable and opposite manner.
According to an aspect of the present invention, the first, second, third and fourth test units are disposed around the clamping unit at equal intervals centering on the position of the clamping unit.
According to one aspect of the invention, the clamping unit is located on the same side of the first, second, third and fourth test units arranged in a linear arrangement.
According to one aspect of the invention, the clamping unit comprises:
A support;
a rotary platform supported on the support;
the station platform and the rotary platform are coaxially and fixedly supported on the supporting piece, and the station platform is positioned above the rotary platform;
The communication device is fixedly supported on the station platform;
And the carrier is detachably connected with the rotary platform.
According to one aspect of the invention, the workstation comprises:
The first station is arranged corresponding to the first test unit;
the second station is arranged corresponding to the second test unit;
The third station is arranged corresponding to the third test unit;
and the fourth station is arranged corresponding to the fourth test unit.
According to one aspect of the invention, the rotary platform comprises:
The first installation position is arranged corresponding to the first test unit;
the second installation position is arranged corresponding to the second test unit;
The third installation position is arranged corresponding to the third test unit;
and the fourth installation position is arranged corresponding to the fourth test unit.
According to one aspect of the present invention, the communication device is mounted to each of the first station, the second station, the third station, and the fourth station;
the communication device comprises a communication mechanism and a displacement mechanism for driving the communication mechanism to move, wherein the communication mechanism is provided with a communication interface.
According to one aspect of the invention, the carrier is detachably connected with the first mounting position, the second mounting position, the third mounting position and the fourth mounting position respectively;
the carrier comprises a cover plate and a bottom plate, wherein the bottom plate is provided with a transmission interface matched with the communication interface.
According to one aspect of the invention, the first test unit comprises:
A first test light source;
The first driving device is connected with the first test light source and drives the first test light source to move vertically.
According to one aspect of the invention, the second test unit comprises: a near focus test module and a far focus test module;
the near focus test module is located between the far focus test module and the clamping unit.
According to one aspect of the invention, the near-focus test module comprises:
a near-focus light source;
a near Jiao Biaoban, the near-focus target is detachably connected with the near-focus light source;
The first near-focus driving mechanism drives the near-focus light source to move vertically;
and the second near-focus driving mechanism drives the near-focus light source to horizontally move.
According to one aspect of the invention, the far focus test module comprises:
A far-focus light source;
the far-focus target is detachably connected with the far-focus light source;
the far-focus driving device drives the far-focus light source to horizontally move;
a distance increasing lens, which is positioned between the far focus light source and the near focus test module;
And the distance increasing driving device drives the distance increasing mirror to vertically move.
According to one aspect of the invention, the third test unit comprises:
A second test light source;
The first target is detachably connected with the second test light source;
The second test light source is connected with the first light source bracket in a sliding manner along the vertical direction;
and the first fixing block is used for fixing the position of the second test light source on the first light source bracket.
According to one aspect of the invention, the fourth test unit comprises:
A third test light source;
The second target is detachably connected with the third test light source;
The third test light source is fixedly supported on the second light source bracket.
According to one aspect of the invention, the fourth test unit further comprises:
The dark state test board is positioned between the third test light source and the clamping unit;
And the dark state test board driving mechanism drives the dark state test board to vertically move.
According to one aspect of the present invention, further comprising:
a rack for supporting the clamping unit, the first test unit, the second test unit, the third test unit, and the fourth test unit;
The control unit is respectively and electrically connected with the clamping unit, the first test unit, the second test unit, the third test unit and the fourth test unit.
In order to achieve the above object, the present invention provides a module testing method, including:
S1, mounting a carrier with a module to a first mounting position, and completing testing of the module on the first mounting position;
S2, rotating the rotary platform, wherein the first installation position is opposite to the second test unit;
S3, mounting a carrier with a module to the second mounting position, and completing testing of the modules on the first mounting position and the second mounting position;
s4, rotating the rotary platform, wherein the first installation position is opposite to the third test unit;
s5, mounting a carrier with a module to a third mounting position, and completing testing of the modules on the first mounting position, the second mounting position and the third mounting position;
S6, rotating the rotary platform, wherein the first installation position is opposite to the fourth test unit;
S7, mounting a carrier with a module to a fourth mounting position, and completing testing of the modules on the first mounting position, the second mounting position, the third mounting position and the fourth mounting position;
s8, repeating the steps S1-S7 until all detection is completed.
According to one aspect of the present invention, the step of mounting the carrier with the module to the first mounting location to complete the testing of the module on the first mounting location further includes:
S11, mounting a carrier with a module to a first mounting position;
s12, connecting a communication interface on a communication device on the first station with a transmission interface on a carrier;
S13, the first driving device drives the first test light source to move upwards to a position opposite to the carrier;
s14, the module captures images and completes testing, the communication interface is disconnected from the transmission interface, and the first test light source returns to the initial position.
According to one aspect of the present invention, the step of mounting the carrier with the module to the second mounting location to complete the testing of the module on the first mounting location and the second mounting location further comprises:
s31, mounting a carrier with a module to a second mounting position;
S32, repeating the steps S12-S14 to finish the test of the upper module of the second installation position;
s33, connecting a communication interface on the communication device on the second station with a transmission interface on the carrier;
S34, driving a near-focus light source to vertically move to a position opposite to a carrier by a first near-focus driving mechanism, horizontally moving and adjusting the distance between the near-focus light source and the carrier by a second near-focus driving mechanism, capturing an image of a near Jiao Biao version by a module, and returning the near-focus light source to an initial position;
S35, the distance increasing driving device drives the distance increasing mirror to vertically move to a position opposite to the carrier, the far-focus driving device drives the far-focus light source to horizontally move to adjust the distance between the far-focus light source and the carrier, the module captures images of a far-focus target, the communication interface is disconnected from the transmission interface, and the far-focus light source returns to the initial position;
S36, testing the module on the first installation position is completed.
According to one aspect of the present invention, the step of mounting the carrier having the module to the third mounting location to complete the testing of the modules on the first, second and third mounting locations further comprises:
s51, mounting a carrier with a module to a third mounting position;
S52, repeating the steps S12-S14 to finish the test of the upper module of the third installation position;
s53, repeating the steps S33-S35 to finish the test of the module on the second installation position;
S54, a communication interface on the communication device on the third station is connected with a transmission interface on the carrier;
s55, the module captures an image of the first target, and the communication interface is disconnected with the transmission interface;
S55, testing the module on the first installation position is completed.
According to one aspect of the present invention, the step of mounting the carrier having the module to the fourth mounting location to complete the testing of the module on the first mounting location, the second mounting location, the third mounting location, and the fourth mounting location includes:
s71, mounting a carrier with a module to a fourth mounting position;
s72, repeating the steps S12-S14 to finish testing the module on the fourth installation position;
s73, repeating the steps S33-S35 to finish the test of the upper module of the third installation position;
s74, repeating the steps S54-S55 to finish the test of the upper module of the second installation position;
s75, connecting a communication interface on a communication device on the fourth station with a transmission interface on the carrier;
S76, the module captures an image of the second target;
S77, a dark state test board driving mechanism drives the dark state test board to vertically move to a position opposite to the carrier, the module captures images of the dark state test board, and the communication interface is disconnected from the transmission interface;
s78, testing the module on the first installation position is completed.
According to the scheme of the invention, different test units are uniformly distributed around the clamping unit, so that the module test equipment is compact in structure, different detection units can be intensively arranged in the same equipment, different test items can be completed in the same equipment, the test efficiency of the module is effectively improved, the occupied area of the equipment is reduced, and the occupied area of the equipment of a single machine is only 1/6 of that of the existing AF test equipment and OTP test equipment under the equal test efficiency. Meanwhile, different test units are arranged in a mode of surrounding the clamping units, so that flow operation in the module detection process can be realized, and the test efficiency of the module test equipment is further improved. The efficiency of detecting the module by integrating a plurality of test units is 2-3 times that of the same test equipment. Meanwhile, in the process of line production, the tested module cannot be repeatedly placed for many times, so that the fixing of the position in the process of testing is ensured, the detection precision of the module is improved, and the product quality of the module is further improved. Through the arrangement, the module testing equipment has multiple purposes, and the cost of the module testing equipment is only 1/3 of that of the conventional AF testing equipment and OTP testing equipment under the condition of equal testing efficiency, so that the cost is further saved. According to the test equipment provided by the invention, the automation degree is high, the modules are automatically tested in a high-efficiency manner through a flow operation mode, manual interference is not needed, and under the same test efficiency, the number of operators of the module test equipment is only 1/3 of that of the existing AF test equipment and OTP test equipment.
According to one scheme of the invention, the communication interface on the communication mechanism is detachably connected with the transmission interface on the bottom plate through the driving action of the displacement mechanism, so that the quick electric connection between the module and the module testing equipment is realized, and the testing efficiency of the module testing equipment is improved. Meanwhile, a plurality of (at least two) modules can be placed in the carrier, and the plurality of modules can be simultaneously connected in the setting mode, so that the test of all the modules on the carrier is realized, and the efficiency of the module test is further improved. By correspondingly setting the positions of the modules on the carrier, the testing of different modules can be realized, the universality of the module testing equipment is improved, and the cost is further saved.
According to one scheme of the invention, through the rotation of the rotary platform, the carriers on different mounting positions can be connected with the communication devices on different stations, so that the testing of modules in the carriers on the same mounting position for different projects is realized. In the rotating process of the rotating platform, repeated disassembly and assembly of the carrier are not needed, and the fixing of the position of the module in the testing process is guaranteed, so that the consistency of the reference in the whole testing process is guaranteed, the accuracy of the module testing is guaranteed, and the product quality is guaranteed.
According to the scheme of the invention, the distance between the near-focus light source and the carrier on the corresponding installation position and the near Jiao Biaoban can be accurately and quickly adjusted through the first near-focus driving mechanism and the second near-focus driving mechanism, so that the accuracy of near-focus test on the module is ensured, and the quality of products is further ensured.
According to the scheme of the invention, the second test unit can complete the far focus and near focus test of the module, and the test efficiency of the module is improved. The near-focus test module can accurately and rapidly adjust the distance between the near-focus light source and the near Jiao Biaoban and the carrier on the corresponding installation position through the first near-focus driving mechanism and the second near-focus driving mechanism, and can conveniently retract the near-focus light source and the near-focus target plate, so that the influence on the far-focus test module is avoided. The distance between the far-focus light source and the carrier is reduced by adopting the distance-increasing mirror in the far-focus test module, so that the volume of the whole second test unit is reduced, and the occupied space of the module test equipment is further saved.
Drawings
FIG. 1 is a perspective view schematically showing a module testing apparatus according to one embodiment of the present invention;
FIG. 2 is a perspective view schematically illustrating a modular test apparatus according to one embodiment of the present invention;
fig. 3 is a perspective view schematically showing a clamping unit according to an embodiment of the present invention;
fig. 4 is a partial view schematically showing a clamping unit according to an embodiment of the present invention;
FIG. 5 is a perspective view schematically illustrating a near-focus test module according to one embodiment of the invention;
FIG. 6 is a perspective view schematically illustrating a far focus test module according to one embodiment of the invention;
FIG. 7 is a perspective view schematically illustrating a third test unit according to one embodiment of the present invention;
FIG. 8 is a perspective view schematically illustrating a fourth test unit according to one embodiment of the present invention;
fig. 9 is a perspective view schematically showing a machine according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
In describing embodiments of the present invention, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in terms of orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and do not denote or imply that the devices or elements in question must have a particular orientation, be constructed and operated in a particular orientation, so that the above terms are not to be construed as limiting the invention.
The present invention will be described in detail below with reference to the drawings and the specific embodiments, which are not described in detail herein, but the embodiments of the present invention are not limited to the following embodiments.
Referring to fig. 1 and 2, according to an embodiment of the present invention, the module testing apparatus of the present invention includes a clamping unit 1, a first testing unit 2, a second testing unit 3, a third testing unit 4, a fourth testing unit 5, and a machine 6. In the present embodiment, the clamping unit 1, the first test unit 2, the second test unit 3, the third test unit 4, and the fourth test unit 5 are supported by the machine table 6. The first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5 are equally spaced around the clamping unit 1 with the position of the clamping unit 1 as the center, that is, the center included angles between two adjacent units in the first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5 about the center position are all 90 degrees. In this embodiment, by rotating the structure of the clamping unit 1, the clamping positions of the modules in different directions on the clamping unit 1 are respectively corresponding to the first testing unit 2, the second testing unit 3, the third testing unit 4 and the fourth testing unit 5, so as to realize the testing of the modules clamped in different positions on the clamping unit 1. Through the arrangement, different test units are uniformly distributed around the clamping unit 1, so that the module test equipment is compact in structure, different detection units can be intensively arranged in the same equipment, different test items can be completed in the same equipment, the test efficiency of the module is effectively improved, the occupied area of the equipment is reduced, and the occupied area of the equipment of a single machine is only 1/6 of that of the existing AF test equipment and OTP test equipment under the equal test efficiency. Meanwhile, different test units are arranged in a mode of surrounding the clamping unit 1, so that flow operation in the module detection process can be realized, and the test efficiency of the module test equipment is further improved. The efficiency of detecting the module by integrating a plurality of test units is 2-3 times that of the same test equipment. Meanwhile, in the process of line production, the tested module cannot be repeatedly placed for many times, so that the fixing of the position in the process of testing is ensured, the detection precision of the module is improved, and the product quality of the module is further improved. Through the arrangement, the module testing equipment has multiple purposes, and the cost of the module testing equipment is only 1/3 of that of the conventional AF testing equipment and OTP testing equipment under the condition of equal testing efficiency, so that the cost is further saved. According to the test equipment provided by the invention, the automation degree is high, the modules are automatically tested in a high-efficiency manner through a flow operation mode, manual interference is not needed, and under the same test efficiency, the number of operators of the module test equipment is only 1/3 of that of the existing AF test equipment and OTP test equipment.
According to another embodiment of the present invention, the module testing apparatus of the present invention includes a clamping unit 1, a first testing unit 2, a second testing unit 3, a third testing unit 4, a fourth testing unit 5, and a machine 6. In the present embodiment, the clamping unit 1, the first test unit 2, the second test unit 3, the third test unit 4, and the fourth test unit 5 are supported by the machine table 6. The first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5 are equally spaced around the clamping unit 1 with the position of the clamping unit 1 as the center, that is, the center included angles between two adjacent units in the first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5 about the center position are all 90 degrees. In this embodiment, the first test unit 2, the second test unit 3, the third test unit 4, and the fourth test unit 5 rotate around the clamping unit 1, and the first test unit 2, the second test unit 3, the third test unit 4, and the fourth test unit 5 respectively correspond to the clamping positions of the modules in different directions on the clamping unit 1, so as to implement the testing of the modules clamped at different positions on the clamping unit 1. Through the arrangement, different test units are uniformly distributed around the clamping unit 1, so that the module test equipment is compact in structure, different detection units can be intensively arranged in the same equipment, different test items can be completed in the same equipment, the test efficiency of the module is effectively improved, and the occupied area of the equipment is reduced. Meanwhile, different test units are arranged in a mode of surrounding the clamping unit 1, so that flow operation in the module detection process can be realized, and the test efficiency of the module test equipment is further improved. In the flow operation process, the tested module cannot be repeatedly placed for a plurality of times, so that the fixing of the position in the test process is ensured, the detection precision of the module is improved, and the product quality of the module is further improved. Through the arrangement, the module testing equipment has multiple functions, and further saves cost. According to the test equipment provided by the invention, the automation degree is high, the modules are automatically tested in a high-efficiency manner in a flow operation mode, and manual interference is not needed.
According to another embodiment of the present invention, the module testing apparatus of the present invention includes a clamping unit 1, a first testing unit 2, a second testing unit 3, a third testing unit 4, a fourth testing unit 5, and a machine 6. In the present embodiment, the clamping unit 1, the first test unit 2, the second test unit 3, the third test unit 4, and the fourth test unit 5 are supported by the machine table 6. The first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5 are arranged in a linear arrangement, and the clamping unit 1 is positioned on the same side of the first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5 in the linear arrangement. The clamping unit 1 is movable in parallel with the direction in which the four units are linearly arranged. When the clamping unit 1 moves to be opposite to each unit, the clamping positions of the modules in different directions on the clamping unit 1 are corresponding to the current testing unit through the rotation of the structure of the clamping unit 1, so that the testing of the modules clamped at different positions on the clamping unit 1 is realized. Through the arrangement, the first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5 are in linear motion along the direction of linear arrangement with the four units, so that the module test equipment is compact in structure, different detection units can be arranged in the same equipment in a centralized manner, different test items can be completed in the same equipment, and the test efficiency of the module is effectively improved. Meanwhile, the flow operation in the module detection process can be realized, and the test efficiency of the module test equipment is further improved. In the flow operation process, the tested module cannot be repeatedly placed for a plurality of times, so that the fixing of the position in the test process is ensured, the detection precision of the module is improved, and the product quality of the module is further improved. Through the arrangement, the module testing equipment has multiple functions, and further saves cost. According to the test equipment provided by the invention, the automation degree is high, the modules are automatically tested in a high-efficiency manner in a flow operation mode, and manual interference is not needed.
As shown in connection with fig. 1,2,3 and 4, according to one embodiment of the invention, the clamping unit 1 comprises a support 11, a rotating platform 12, a station table 13, a communication device 14 and a carrier 15. In the present embodiment, the support 11, the rotary table 12, and the station table 13 are provided in this order from bottom to top. The rotary table 12 is supported at the upper end of the support 11. The station table 13 and the rotary table 12 are supported coaxially with each other at the upper end of the support 11, and the station table 13 is positioned higher by Yu Xuanzhuai than the table 12. In this embodiment, the rotary stage 12 is rotatable about its central position, while the station stage 13 is stationary. In this embodiment, the station table 13 is provided with stations corresponding to the positions of the first test unit 2, the second test unit 3, the third test unit 4, and the fourth test unit 5, respectively, where the position of the station table 13 corresponding to the first test unit 2 is the first station 131, the position of the station table 13 corresponding to the second test unit 3 is the second station 132, the position of the station table 13 corresponding to the third test unit 4 is the third station 133, and the position of the station table 13 corresponding to the fourth test unit 5 is the fourth station 134. In this embodiment, the rotary platform 12 is provided with mounting positions corresponding to the positions of the first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5, respectively, wherein the position of the rotary platform 12 corresponding to the first test unit 2 is a first mounting position 121, the position of the rotary platform 12 corresponding to the second test unit 3 is a second mounting position 122, the position of the rotary platform 12 corresponding to the third test unit 4 is a third mounting position 123, and the position of the rotary platform 12 corresponding to the fourth test unit 5 is a fourth mounting position 124. In the initial position, the first mounting location 121 corresponds to the first station 131. The rotary table 12 rotates and the first mounting location 121 corresponds to the next station and so on and the positions of the other mounting locations change accordingly.
As shown in connection with fig. 1, 2, 3 and 4, according to one embodiment of the present invention, the first station 131, the second station 132, the third station 133 and the fourth station 134 are fixedly mounted with the communication device 14, respectively. In the present embodiment, the communication device 14 includes a communication mechanism 141 and a displacement mechanism 142. The communication mechanism 141 is interconnected with the displacement mechanism 142, and the displacement mechanism 142 drives the communication mechanism 141 to linearly move. The communication mechanism 141 is also provided with a communication interface 141a at an end thereof. In the present embodiment, the first mounting position 121, the second mounting position 122, the third mounting position 123, and the fourth mounting position 124 are detachably provided with the carrier 15. The carrier 15 includes a cover plate 151 and a bottom plate 152. Wherein the backplane 152 is provided with a transmission interface 152a that mates with the communication interface 142. The carrier 15 is used for carrying the tested module, and is clamped and fixed by the cover plate 151 and the bottom plate 152, and the module is electrically connected with the bottom plate 152. The electrical connection of the module to the inventive module testing device is achieved through the transmission interface 152a and the communication interface 141a. Through the arrangement, the communication interface 141a on the communication mechanism 141 is detachably connected with the transmission interface 152a on the bottom plate 152 through the driving action of the displacement mechanism 142, so that the quick electric connection between the module and the module testing equipment is realized, and the testing efficiency of the module testing equipment is improved. Meanwhile, a plurality of (at least two) modules can be placed in the carrier 15, and the plurality of modules can be simultaneously connected in the setting mode, so that the testing of all the modules on the carrier 15 is realized, and the testing efficiency of the modules is further improved. By correspondingly setting the positions of the modules on the carrier 15, the testing of different modules can be realized, the universality of the module testing equipment is improved, and the cost is further saved.
According to the invention, through the rotation of the rotary platform 12, the carriers 15 on different mounting positions can be connected with the communication devices 14 on different stations, so that the testing of modules in the carriers 15 on the same mounting position for different projects is realized. In the rotation process of the rotary platform 12, repeated disassembly and assembly of the carrier 15 are not needed, and the fixing of the position of the module in the test process is ensured, so that the consistency of the reference in the whole test process is ensured, the accuracy of the module test is ensured, and the product quality is ensured.
As shown in fig. 2, according to one embodiment of the present invention, the first test unit 2 includes a first test light source 21 and a first driving device 22. In the present embodiment, the test light source 21 is fixedly supported on the first driving device 22, and the test light source 21 is linearly movable in the vertical direction by the driving of the first driving device 22. When the module on the mounting position corresponding to the first test unit 2 needs to be tested, the first driving device 22 drives the first test light source 21 to move upwards until the first test light source 21 is opposite to the mounting carrier 15. After the module test is completed, the first driving device 22 drives the first test light source 21 to move downwards to return to the initial position, the module test on the next installation position is required, and the first test unit 2 operates again according to the process. In the present embodiment, the first test light source 21 is an OTP light source.
As shown in connection with fig. 2,5 and 6, the second test unit 3 comprises a near focus test module 31 and a far focus test module 32 according to one embodiment of the invention. In the present embodiment, the near focus test module 31 is located between the far focus test module 32 and the clamping unit 1.
As shown in connection with fig. 2 and 5, according to one embodiment of the present invention, the near-focus test module 31 includes a near-focus light source 311, a near Jiao Biaoban 312, a first near-focus drive mechanism 313, a second near-focus drive mechanism 314, and a near-focus mount 315. In the present embodiment, the near-focus light source 311 is supported on a near-focus holder 315, and the near-focus light source 311 is movable relative to the near-focus holder 315 in the vertical direction. The near-focus target 312 is detachably mounted on the near-focus light source 311, and the near Jiao Biaoban 312 on the near-focus light source 311 can be conveniently replaced according to test requirements. The first near-focus driving mechanism 313 is connected to the near-focus light source 311, and the near-focus light source 311 is vertically movable upward and downward by driving the first near-focus driving mechanism 313, and the near Jiao Biaoban 312 attached to the near-focus light source 311 is also vertically movable. The near-focus support 315 is fixedly supported by a second near-focus driving mechanism 314, and the near-focus light source 311 and the near-focus target 312 supported by the near-focus support 315 can be driven to move in the horizontal direction by the second near-focus driving mechanism 314. In this embodiment, the near-focus support 315 is further provided with a reinforcing rib 315a, so that stability of the near-focus support 315 in a moving process is increased by the reinforcing rib 315a, stability of positions of the near-focus light source 311 and the near Jiao Biaoban is guaranteed, and accuracy of the module testing device is guaranteed. The distance between the near-focus light source 311 and the near Jiao Biaoban 312 and the carrier 15 on the corresponding installation position can be accurately and rapidly adjusted through the first near-focus driving mechanism 313 and the second near-focus driving mechanism 314, so that the accuracy of near-focus testing on the module is ensured, and the quality of products is further ensured. In the present embodiment, the first near-focus driving mechanism 313 and the second near-focus driving mechanism 314 are screw gears, respectively.
As shown in connection with fig. 2 and 6, the afocal testing module 32 includes an afocal light source 321, an afocal target 322, an afocal drive 323, a distance-increasing mirror 324, a distance-increasing drive 325, and an afocal support 326, according to one embodiment of the present invention. In this embodiment, the afocal target 322 is detachably connected to the afocal light source 321. The afocal light source 321 is supported by an afocal holder 326, and the afocal holder 326 is fixedly supported by an afocal driving device 323. The far focus bracket 326 is provided with a first fastening piece 326a for fixing the far focus target 322, and when the far focus target 322 needs to be replaced, the far focus target 322 is drawn out by loosening the first fastening piece 326 a. The far-focus support 326 is driven to move along the horizontal direction by the action of the far-focus driving device 323, so that the far-focus light source 321 and the far-focus target 322 are driven to move, and the adjustment of the distance between the far-focus light source 321 and the far-focus target 322 and the corresponding carrier 15 on the installation position is realized. The far-focus light source 321 is also provided with a far-focus light source adjusting device 321a, and the brightness of the far-focus light source 321 can be adjusted through the far-focus light source adjusting device 321 a. In the present embodiment, the distance increasing mirror 324 is located between the far focus light source 321 and the near focus test module 31, the distance increasing mirror 324 is connected to the distance increasing driving device 325, and the distance increasing mirror 324 is driven to move linearly in the vertical direction by the action of the distance increasing driving device 325. When the far focus test is performed on the module, the distance increasing driving device 325 drives the distance increasing mirror 324 to move upwards, and the far focus driving device 323 drives the far focus light source 321 to move horizontally to adjust the distance between the far focus light source 321 and the carrier 15. After the far focus test of the module is completed, the distance increasing driving device 325 drives the distance increasing mirror 324 to move downwards to return to the initial position, and the far focus driving device 323 drives the far focus light source 321 to return to the initial position.
According to the invention, the second test unit 3 can complete the far focus and near focus test of the module, and the test efficiency of the module is improved. The near-focus test module 31 can accurately and rapidly adjust the distance between the near-focus light source 311 and the near Jiao Biaoban 312 and the carrier 15 on the corresponding installation position through the first near-focus driving mechanism 313 and the second near-focus driving mechanism 314, and can conveniently retract the near-focus light source 311 and the near Jiao Biaoban at the same time, so that the influence on the far-focus test module 32 is avoided. The distance between the far focus light source 321 and the carrier 15 is reduced by adopting the distance increasing mirror 324 in the far focus test module 32, so that the volume of the whole second test unit 3 is reduced, and the occupied space of the module test equipment is further saved.
As shown in conjunction with fig. 2 and 7, according to one embodiment of the present invention, the third test unit 4 includes a second test light source 41, a first target 42, a first light source holder 43, and a first fixing block 44. In the present embodiment, the first target 42 is detachably connected to the second test light source 41. The second test light source 41 is slidably connected to the first light source holder 43 in the vertical direction. The position of the second test light source 41 on the first light source holder 43 is fixed by the first fixing block 44. In the present embodiment, the up-down position of the second test light source 41 may be manually adjusted, and the position of the second test light source 41 on the first light source holder 43 may be fixed by the first fixing block 44. The third test unit 4 is further provided with a second test light source adjusting device 45 for controlling the brightness of the second test light source 41. In the present embodiment, the second test light source 41 is a PDAF20 light source, and the first target 42 is a PDAF20 target.
As shown in conjunction with fig. 2 and 8, according to one embodiment of the present invention, the fourth test unit 5 includes a third test light source 51, a second target 52, a second light source holder 53, a dark state test board 54, and a dark state test board driving mechanism 55. In the present embodiment, the second target 52 is supported on the third test light source 51, and the second target 52 is detachably connected to the third test light source 51. The third test light source 51 is vertically fixedly supported on the second light source holder 53. In the present embodiment, the dark state test board 54 is located between the third test light source 51 and the clamping unit 1. The dark state test board driving mechanism 55 is connected with the dark state test board 54, and the dark state test board driving mechanism 55 can drive the dark state test board 54 to move along the vertical direction. In the present embodiment, the third test light source 51 is a PDAF50 light source, and the second target 52 is a PDAF50 target.
As shown in connection with fig. 1,2 and 9, the module testing device according to the invention further comprises a control unit 7. In the present embodiment, the control unit 7 is electrically connected to the clamping unit 1, the first test unit 2, the second test unit 3, the third test unit 4, and the fourth test unit 5, respectively. The control unit 7 can realize motion control and parameter setting of the clamping unit 1, the first test unit 2, the second test unit 3, the third test unit 4 and the fourth test unit 5, and the control unit 7 can also collect test information transmitted by the communication device 14 on the clamping unit 1 and test the module.
The module testing method of the present invention is further described in detail with reference to the above description of the present invention.
According to one embodiment of the present invention, a detection method according to the present invention includes:
s1, mounting a carrier 15 with a module to a first mounting position 121, and completing testing of the module on the first mounting position 121;
s2, rotating the rotary platform 12, wherein the first installation position 121 is opposite to the second test unit 3;
S3, mounting the carrier 15 with the modules to the second mounting position 122, and completing the testing of the modules on the first mounting position 121 and the second mounting position 122;
S4, rotating the rotary platform 12, wherein the first installation position 121 is opposite to the third test unit 4;
S5, mounting the carrier 15 with the modules on the third mounting position 123, and completing the testing of the modules on the first mounting position 121, the second mounting position 122 and the third mounting position 123;
S6, rotating the rotary platform 12, wherein the first installation position 121 is opposite to the fourth test unit 5;
S7, mounting a carrier 15 with modules to a fourth mounting position 124, and completing the testing of the modules on the first mounting position 121, the second mounting position 122, the third mounting position 123 and the fourth mounting position 124;
s8, repeating the steps S1-S7 until all detection is completed.
According to one embodiment of the present invention, the step of mounting the carrier 15 with the module to the first mounting location 121 to complete the test of the module on the first mounting location 121 further includes:
Step s11. In the present embodiment, a module is installed between the cover plate 151 and the bottom plate 152 of the carrier 15. The module-mounted carrier 15 is mounted to the first mounting location 121 of the rotary table 12. The carrier 15 is vertically installed on the first installation position 121, and the carrier 15 is mutually perpendicular to the first installation position 121 through the bottom plate 152.
Step s12. In the present embodiment, the communication device 14 installed on the first station 131 drives the communication mechanism 141 to linearly move through the displacement mechanism 142, and the communication interface 141a on the communication mechanism 141 is connected to the transmission interface 152a on the bottom plate 152 of the carrier 15, so as to realize communication between the module in the carrier 15 and the control unit 7.
Step s13. In the present embodiment, the first driving device 22 drives the first test light source 21 to move upwards to a position opposite to the carrier 15. The module on the carrier 15 images the first test light source 21.
Step s14. In this embodiment, the module transmits the captured image through the transmission interface 152a on the carrier 15, and transmits the captured image to the control unit 7 for testing through the communication interface 141 a. After the test is completed, the displacement mechanism 142 moves to move the communication mechanism 141 away from the carrier 15, and the communication interface 141a is disconnected from the transmission interface 152 a. The first driving device 22 drives the first test light source 21 to move downward, returning the first test light source 21 to the initial position.
According to one embodiment of the present invention, the step of mounting the carrier 15 with the module to the second mounting location 122 to complete the testing of the modules on the first mounting location 121 and the second mounting location 122 further includes:
Step s31. In the present embodiment, a module is installed between the cover plate 151 and the bottom plate 152 of the carrier 15. The module-mounted carrier 15 is mounted to the second mounting location 122 of the rotary table 12. The carrier 15 is vertically installed on the second installation position 122, and the carrier 15 is disposed perpendicular to the second installation position 122 through the bottom plate 152.
S32, repeating the steps S12-S14 to complete the testing of the module in the carrier 15 on the second mounting position 122, and not described in detail herein;
Step s33. In the present embodiment, the communication device 14 mounted on the second station 132 drives the communication mechanism 141 to linearly move through the displacement mechanism 142, and the communication interface 141a on the communication mechanism 141 is connected to the transmission interface 152a on the bottom plate 152 of the carrier 15, so as to realize communication between the module in the carrier 15 and the control unit 7.
In the present embodiment, the first near-focus driving mechanism 313 drives the near-focus light source 311 to move vertically to a position opposite to the carrier 15, the second near-focus driving mechanism 314 drives the near-focus light source 311 to move horizontally to adjust the distance between the near-focus light source 311 and the carrier 15, the module captures an image of the near Jiao Biao version 312, and the module transmits the captured image out through the transmission interface 152a on the carrier 15 and transmits the captured image to the control unit 7 for testing through the communication interface 141 a. After the test is completed, the first near-focus driving mechanism 313 and the second near-focus driving mechanism 314 respectively move and drive the near-focus light source 311 to return to the initial positions.
Step s35, the distance-increasing driving device 325 drives the distance-increasing mirror 324 to move vertically to a position opposite to the carrier 15. The far-focus driving device 323 drives the far-focus light source 321 to horizontally move to adjust the distance between the far-focus light source 321 and the carrier 15. The module captures an image of the far focus target 322, and the module transmits the captured image out through the transmission interface 152a on the carrier 15 and transmits the captured image to the control unit 7 for testing through the communication interface 141 a. The distance increasing driving device 325 drives the distance increasing mirror 324 to return to the initial position, and the far focus driving device 323 drives the far focus light source 321 to return to the initial position. The displacement mechanism 142 moves to disconnect the communication interface 141a from the transmission interface 152a, and the far-focus light source 321 returns to the initial position;
s36, detecting the module on the first installation position 121.
According to one embodiment of the present invention, the carrier 15 with the modules is mounted to the third mounting location 123, and the testing of the modules on the first mounting location 121, the second mounting location 122 and the third mounting location 123 is completed; further comprising the steps of:
S51. in the present embodiment, a module is mounted between the cover plate 151 and the bottom plate 152 of the carrier 15. The module-mounted carrier 15 is mounted to the third mounting location 123 of the rotary table 12. The carrier 15 is vertically installed on the third installation position 123, and the carrier 15 is mutually perpendicular to the third installation position 123 through the bottom plate 152.
S52, repeating the steps S12-S14 to finish the test of the module in the carrier 15 on the third installation position 123, and not repeated here;
s53, repeating the steps S33-S35 to complete the testing of the module in the carrier 15 on the second mounting position 122, and not described in detail herein;
S54. in the present embodiment, the communication device 14 installed on the third station 133 drives the communication mechanism 141 to linearly move through the displacement mechanism 142, and the communication interface 141a on the communication mechanism 141 is connected to the transmission interface 152a on the bottom plate 152 of the carrier 15, so as to implement communication between the module in the carrier 15 and the control unit 7.
S55, in the present embodiment, the module in the carrier 15 captures an image of the first target 42, and the module transmits the captured image out through the transmission interface 152a on the carrier 15 and transmits the captured image to the control unit 7 for testing through the communication interface 141 a. The displacement mechanism 142 moves to disconnect the communication interface 141a from the transmission interface 152 a;
s55, testing the modules in the carrier 15 on the first mounting position 121 is completed.
According to one embodiment of the present invention, the step of mounting the carrier 15 having the module to the fourth mounting location 124 to complete the testing of the modules on the first mounting location 121, the second mounting location 122, the third mounting location 123, and the fourth mounting location 124 includes:
S71. in the present embodiment, a module is mounted between the cover plate 151 and the bottom plate 152 of the carrier 15. The module-mounted carrier 15 is mounted to the fourth mounting location 124 of the rotary table 12. The carrier 15 is vertically mounted on the fourth mounting location 124, and the carrier 15 is disposed perpendicular to the fourth mounting location 124 through the bottom plate 152.
S72, repeating the steps S12-S14 to complete the test of the module in the carrier 15 on the fourth mounting position 124, and not repeated here;
S73, repeating the steps S33-S35 to finish testing the modules in the carrier 15 on the third mounting position 123, and not repeated here;
s74, repeating the steps S54-S55 to complete the testing of the module in the carrier 15 on the second mounting position 122, and not described in detail herein;
S75. in the present embodiment, the communication device 14 mounted on the fourth station 134 drives the communication mechanism 141 to linearly move through the displacement mechanism 142, and the communication interface 141a on the communication mechanism 141 is connected to the transmission interface 152a on the bottom plate 152 of the carrier 15, so as to implement communication between the module in the carrier 15 and the control unit 7.
S76, in the embodiment, the module in the carrier 15 captures an image of the second target 52. The module transmits the captured image out through the transmission interface 152a on the carrier 15, and transmits the captured image to the control unit 7 for testing through the communication interface 141 a.
S77. in the present embodiment, the dark state test board driving mechanism 55 drives the dark state test board 54 to vertically move to a position opposite to the carrier 15, and the module in the carrier 15 captures an image of the dark state test board 54. The module transmits the captured image out through the transmission interface 152a on the carrier 15, and transmits the captured image to the control unit 7 for testing through the communication interface 141 a. The displacement mechanism 142 moves to disconnect the communication interface 141a from the transmission interface 152 a;
s78, testing the modules in the carrier 15 on the first mounting position 121 is completed.
For devices and structures not described in detail herein, it should be understood that the implementation is by general devices and general methods known in the art.
The above description is only one embodiment of the present invention and is not intended to limit the present invention, and various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (18)
1. A module testing apparatus, comprising: a clamping unit (1), a first test unit (2), a second test unit (3), a third test unit (4) and a fourth test unit (5);
The clamping unit (1) is arranged opposite to the first test unit (2), the second test unit (3), the third test unit (4) and the fourth test unit (5) in a mutually displaceable manner;
The first test unit (2) is used for OTP test, the second test unit (3) is used for near focus test and far focus test, the third test unit (4) is used for PDAF20 test, and the fourth test unit (5) is used for PDAF50 test;
the second test unit (3) comprises: a near focus test module (31) and a far focus test module (32);
the near focus test module (31) is positioned between the far focus test module (32) and the clamping unit (1);
The fourth test unit (5) comprises:
A third test light source (51);
a second target (52), the second target (52) being detachably connected to the third test light source (51);
a second light source holder (53), the third test light source (51) being fixedly supported on the second light source holder (53);
-a dark state test plate (54), the dark state test plate (54) being located between the third test light source (51) and the clamping unit (1);
a dark state test board driving mechanism (55), the dark state test board driving mechanism (55) driving the dark state test board (54) to move vertically;
the module detection process adopts a flow operation mode.
2. The module testing device according to claim 1, characterized in that the first test unit (2), the second test unit (3), the third test unit (4) and the fourth test unit (5) are arranged around the clamping unit (1), and that the first test unit (2), the second test unit (3), the third test unit (4) and the fourth test unit (5) are arranged at equal intervals from each other.
3. The module testing device according to claim 1, characterized in that the clamping unit (1) is located on the same side of the first test unit (2), the second test unit (3), the third test unit (4) and the fourth test unit (5) arranged in a linear arrangement.
4. Module testing device according to claim 2, characterized in that the clamping unit (1) comprises:
A support (11);
A rotary platform (12), the rotary platform (12) being rotatably supported on the support (11);
A station table (13), wherein the station table (13) and the rotary table (12) are mutually coaxially and fixedly supported on the supporting piece (11), and the station table (13) is positioned above the rotary table (12);
a communication device (14), wherein the communication device (14) is fixedly supported on the station table (13);
And the carrier (15) is detachably connected with the rotary platform (12).
5. The modular testing apparatus according to claim 4, wherein the station (13) comprises:
the first station (131) is arranged corresponding to the first test unit (2);
A second station (132), wherein the second station (132) is arranged corresponding to the second test unit (3);
a third station (133), wherein the third station (133) is arranged corresponding to the third test unit (4);
and a fourth station (134), wherein the fourth station (134) is arranged corresponding to the fourth test unit (5).
6. The modular testing apparatus according to claim 5, wherein the rotary platform (12) comprises:
the first installation position (121) is arranged corresponding to the first test unit (2);
A second mounting position (122), wherein the second mounting position (122) is arranged corresponding to the second test unit (3);
a third mounting position (123), wherein the third mounting position (123) is arranged corresponding to the third test unit (4);
and a fourth installation position (124), wherein the fourth installation position (124) is arranged corresponding to the fourth test unit (5).
7. The module testing apparatus according to claim 6, wherein the first station (131), the second station (132), the third station (133), the fourth station (134) are each equipped with the communication device (14);
the communication device (14) comprises a communication mechanism (141) and a displacement mechanism (142) for driving the communication mechanism (141) to move, wherein the communication mechanism (141) is provided with a communication interface (141 a).
8. The module testing apparatus according to claim 7, wherein the carrier (15) is detachably connected to the first mounting location (121), the second mounting location (122), the third mounting location (123), the fourth mounting location (124), respectively;
the carrier (15) comprises a cover plate (151) and a bottom plate (152), wherein the bottom plate (152) is provided with a transmission interface (152 a) matched with the communication interface (141 a).
9. The module testing apparatus according to claim 8, wherein the first testing unit (2) comprises:
a first test light source (21);
And the first driving device (22) is connected with the first test light source (21) and drives the first test light source (21) to move vertically.
10. The modular testing apparatus according to claim 9, wherein the near focus testing module (31) comprises:
A near-focus light source (311);
A proximal part Jiao Biaoban (312), said proximal part Jiao Biaoban (312) being detachably connected to said near-focus light source (311);
A first near-focus driving mechanism (313), the first near-focus driving mechanism (313) driving the near-focus light source (311) to move vertically;
and a second near-focus driving mechanism (314), wherein the second near-focus driving mechanism (314) drives the near-focus light source (311) to horizontally move.
11. The modular test apparatus of claim 10, wherein the far focus test module (32) comprises:
A far-focus light source (321);
A far focus target (322), the far focus target (322) being detachably connected with the far focus light source (321);
A far-focus driving device (323), wherein the far-focus driving device (323) drives the far-focus light source (321) to horizontally move;
-a distance-increasing mirror (324), the distance-increasing mirror (324) being located between the far-focus light source (321) and the near-focus test module (31);
and the distance increasing driving device (325) drives the distance increasing mirror (324) to vertically move.
12. The module testing device according to claim 11, wherein the third testing unit (4) comprises:
A second test light source (41);
a first target (42), the first target (42) being detachably connected to the second test light source (41);
a first light source bracket (43), wherein the second test light source (41) is connected with the first light source bracket (43) in a sliding way along the vertical direction;
a first fixing block (44) for fixing the position of the second test light source (41) on the first light source bracket (43).
13. A module testing apparatus according to one of claims 1 to 3, further comprising:
A rack (6) for supporting the clamping unit (1), the first test unit (2), the second test unit (3), the third test unit (4) and the fourth test unit (5);
The control unit (7), the control unit (7) respectively with centre gripping unit (1), first test unit (2), second test unit (3), third test unit (4) with fourth test unit (5) electricity is connected.
14. A module testing method using the module testing apparatus of claim 12, comprising:
S1, mounting a carrier (15) with a module to a first mounting position (121) to finish testing the module on the first mounting position (121);
S2, rotating the rotating platform (12), wherein the first installation position (121) is opposite to the second test unit (3);
S3, mounting a carrier (15) with a module to a second mounting position (122) to finish testing of the modules on the first mounting position (121) and the second mounting position (122);
S4, rotating the rotating platform (12), wherein the first installation position (121) is opposite to the third test unit (4);
S5, mounting a carrier (15) with a module to a third mounting position (123) to finish testing the modules on the first mounting position (121), the second mounting position (122) and the third mounting position (123);
s6, rotating the rotating platform (12), wherein the first installation position (121) is opposite to the fourth test unit (5);
s7, mounting a carrier (15) with a module to a fourth mounting position (124) to finish testing the modules on the first mounting position (121), the second mounting position (122), the third mounting position (123) and the fourth mounting position (124);
S8, repeating the steps S1-S7 until all detection is completed.
15. The method of claim 14, wherein the step of mounting a carrier (15) having modules to the first mounting location (121) to complete the testing of the modules at the first mounting location (121) further comprises:
S11, mounting a carrier (15) with a module to a first mounting position (121);
S12, a communication interface (141 a) on a communication device (14) on the first station (131) is connected with a transmission interface (152 a) on the carrier (15);
S13, a first driving device (22) drives a first test light source (21) to move upwards to a position opposite to the carrier (15);
s14, the module captures images and completes testing, the communication interface (141 a) is disconnected from the transmission interface (152 a), and the first test light source (21) returns to the initial position.
16. The method of claim 15, wherein the step of mounting the carrier (15) with the modules to the second mounting location (122) to complete the testing of the modules at the first mounting location (121) and the second mounting location (122) further comprises:
S31, mounting a carrier (15) with a module to a second mounting position (122);
s32, repeating the steps S12-S14 to finish the test of the module on the second installation position (122);
s33, a communication interface (141 a) on the communication device (14) on the second station (132) is connected with a transmission interface (152 a) on the carrier (15);
S34, a first near-focus driving mechanism (313) drives a near-focus light source (311) to vertically move to a position opposite to a carrier (15), a second near-focus driving mechanism (314) drives the near-focus light source (311) to horizontally move to adjust the distance between the near-focus light source (311) and the carrier (15), a module captures an image of near Jiao Biaoban (312), and the near-focus light source (311) returns to an initial position;
s35, a distance increasing driving device (325) drives a distance increasing mirror (324) to vertically move to a position opposite to a carrier (15), a far-focus driving device (323) drives a far-focus light source (321) to horizontally move to adjust the distance between the far-focus light source (321) and the carrier (15), a module captures an image of a far-focus target plate (322), the communication interface (141 a) is disconnected from the transmission interface (152 a), and the far-focus light source (321) returns to an initial position;
S36, completing the test of the module on the first installation position (121).
17. The method of testing a module according to claim 16, wherein the step of mounting a carrier (15) having the module to a third mounting location (123) and completing the testing of the module at the first mounting location (121), the second mounting location (122), and the third mounting location (123) further comprises:
S51, mounting a carrier (15) with a module to a third mounting position (123);
S52, repeating the steps S12-S14 to finish the test of the module on the third installation position (123);
S53, repeating the steps S33-S35 to finish the test of the module on the second installation position (122);
S54, a communication interface (141 a) on the communication device (14) on the third station (133) is connected with a transmission interface (152 a) on the carrier (15);
S55, the module captures an image of the first target (42), and the communication interface (141 a) is disconnected with the transmission interface (152 a);
S55, completing the test of the module on the first installation position (121).
18. The method for testing a module according to claim 17, wherein the step of mounting the carrier (15) having the module to the fourth mounting location (124) and completing the testing of the module at the first mounting location (121), the second mounting location (122), the third mounting location (123) and the fourth mounting location (124) includes:
S71, mounting a carrier (15) with a module to a fourth mounting position (124);
S72, repeating the steps S12-S14 to finish the test of the module on the fourth installation position (124);
s73, repeating the steps S33-S35 to finish the test of the module on the third installation position (123);
S74, repeating the steps S54-S55 to finish the test of the module on the second installation position (122);
S75, a communication interface (141 a) on a communication device (14) on the fourth station (134) is connected with a transmission interface (152 a) on the carrier (15);
S76, the module captures an image of the second target (52);
S77, a dark state test board driving mechanism (55) drives the dark state test board (54) to vertically move to a position opposite to the carrier (15), the module captures images of the dark state test board (54), and the communication interface (141 a) is disconnected from the transmission interface (152 a);
S78, completing the test of the module on the first installation position (121).
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Families Citing this family (5)
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| CN108648673B (en) * | 2018-07-06 | 2024-01-26 | 武汉精测电子集团股份有限公司 | OTP+demura compensation equipment for OLED display screen |
| CN109451131A (en) * | 2018-12-26 | 2019-03-08 | 上海闻泰电子科技有限公司 | Mobile terminal test device |
| CN112153366B (en) * | 2019-06-26 | 2024-04-05 | 宁波舜宇光电信息有限公司 | Automatic burning machine for camera module group testing |
| CN112180625A (en) * | 2020-10-30 | 2021-01-05 | 深圳鼎晶科技有限公司 | LCM module detects with integrative equipment of three stations |
| CN114594611B (en) * | 2020-12-03 | 2024-03-22 | 余姚舜宇智能光学技术有限公司 | Active calibration device and method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716620A (en) * | 2013-12-31 | 2014-04-09 | 昆山丘钛微电子科技有限公司 | Automatic function testing machine for camera modules |
| CN105007357A (en) * | 2015-08-21 | 2015-10-28 | 成都博视广达科技有限责任公司 | Mobile phone multi-station parallel testing device and realization method thereof |
| CN205005199U (en) * | 2015-07-20 | 2016-01-27 | 宁波舜宇光电信息有限公司 | Device of make a video recording module is detected along horizontal direction |
| CN105516708A (en) * | 2015-11-23 | 2016-04-20 | 深圳市东盈讯达电子有限公司 | Camera module multi-point parameter automatic detection device |
| CN106060531A (en) * | 2016-05-25 | 2016-10-26 | 珠海市广浩捷精密机械有限公司 | Fully automatic four-station pick-up head testing machine |
| CN205946042U (en) * | 2016-08-04 | 2017-02-08 | 宁波舜宇光电信息有限公司 | A tool that is used for module automatic positioning and presss from both sides tight test |
| CN106842805A (en) * | 2017-04-01 | 2017-06-13 | 深圳眼千里科技有限公司 | Camera module PDAF function detectors and its detection method |
| CN207502153U (en) * | 2017-09-28 | 2018-06-15 | 宁波舜宇仪器有限公司 | Module test equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530510B (en) * | 2016-01-13 | 2017-09-12 | 珠海市广浩捷精密机械有限公司 | A kind of camera horizontal checkout machine |
| CN105812638B (en) * | 2016-05-13 | 2019-09-24 | 昆山丘钛微电子科技有限公司 | Camera module PDAF multistation test burning integration board |
-
2017
- 2017-09-28 CN CN201710894522.4A patent/CN107643163B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716620A (en) * | 2013-12-31 | 2014-04-09 | 昆山丘钛微电子科技有限公司 | Automatic function testing machine for camera modules |
| CN205005199U (en) * | 2015-07-20 | 2016-01-27 | 宁波舜宇光电信息有限公司 | Device of make a video recording module is detected along horizontal direction |
| CN105007357A (en) * | 2015-08-21 | 2015-10-28 | 成都博视广达科技有限责任公司 | Mobile phone multi-station parallel testing device and realization method thereof |
| CN105516708A (en) * | 2015-11-23 | 2016-04-20 | 深圳市东盈讯达电子有限公司 | Camera module multi-point parameter automatic detection device |
| CN106060531A (en) * | 2016-05-25 | 2016-10-26 | 珠海市广浩捷精密机械有限公司 | Fully automatic four-station pick-up head testing machine |
| CN205946042U (en) * | 2016-08-04 | 2017-02-08 | 宁波舜宇光电信息有限公司 | A tool that is used for module automatic positioning and presss from both sides tight test |
| CN106842805A (en) * | 2017-04-01 | 2017-06-13 | 深圳眼千里科技有限公司 | Camera module PDAF function detectors and its detection method |
| CN207502153U (en) * | 2017-09-28 | 2018-06-15 | 宁波舜宇仪器有限公司 | Module test equipment |
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