CN213367998U - Camera module Flare test equipment - Google Patents
Camera module Flare test equipment Download PDFInfo
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- CN213367998U CN213367998U CN202022391767.5U CN202022391767U CN213367998U CN 213367998 U CN213367998 U CN 213367998U CN 202022391767 U CN202022391767 U CN 202022391767U CN 213367998 U CN213367998 U CN 213367998U
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Abstract
The utility model discloses a camera module Flare test device, which comprises a frame, an XY rotating assembly, a lifting assembly, a light source assembly and an optical fiber tube, wherein the XY rotating assembly is arranged at the bottom of the frame, the lifting assembly and the light source assembly are arranged at the top of the frame, and optical fiber heads at two ends of the optical fiber tube are respectively connected with the lifting assembly and the light source assembly; the lifting assembly is provided with an optical fiber head fixing piece, the optical fiber head fixing piece is provided with a through hole which is communicated up and down, and an optical fiber head at one end of the optical fiber tube is positioned in the through hole; the XY rotating assembly comprises an X rotating assembly, a Y rotating assembly and a jig, the X rotating assembly is arranged at the bottom of the rack, the Y rotating assembly is arranged on the X rotating assembly, the jig is arranged on the Y rotating assembly, the camera module to be tested is placed on the jig, and the through hole is positioned above the camera module. The utility model discloses accessible control servo motor turned angle realizes the Flare test of different angles when the test, and test distance accessible hand wheel manual regulation, and the measuring accuracy is high, effectively promotes efficiency of software testing.
Description
Technical Field
The utility model relates to a module test field of making a video recording especially relates to a module Flare test equipment makes a video recording.
Background
The camera lens is composed of a plurality of lenses, the lenses are made of materials such as glass or plastics, and the surfaces of the lenses can reflect part of incident light. When strong light enters the lens, light reflected by the surface of each lens is reflected multiple times inside the lens and the camera, so that glare, namely Flare, is generated. In the manufacturing process flow of the camera module, the Flare test is an essential link. The camera module rotates around the XY axis of the camera module, shoots the strong point light source, and obtains the image, so that the glare effect of the camera module can be obtained. In the existing Flare test, a camera module is manually rotated in a darkroom, a spotlight is used for simulating strong light, and a glare image is obtained by taking a picture. The disadvantages of this approach are: the manual mode precision is poor, inefficiency. The light source adopts fixed shot-light, and the test distance is adjusted inconveniently, inaccurate.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the camera shooting module Flare test equipment is accurate in test precision, high in efficiency and convenient to test and operate.
The technical scheme of the utility model as follows: a camera module Flare test device comprises a rack, an XY rotating assembly, a lifting assembly, a light source assembly and an optical fiber tube, wherein the XY rotating assembly is arranged at the bottom of the rack, the lifting assembly and the light source assembly are arranged at the top of the rack, and optical fiber heads at two ends of the optical fiber tube are respectively connected with the lifting assembly and the light source assembly;
an optical fiber head fixing piece is arranged on the lifting assembly, the optical fiber head fixing piece is provided with a through hole which is communicated up and down, and an optical fiber head at one end of the optical fiber tube is positioned in the through hole;
the XY rotating assembly comprises an X rotating assembly, a Y rotating assembly and a jig, the X rotating assembly is arranged at the bottom of the rack, the Y rotating assembly is arranged on the X rotating assembly, the jig is arranged on the Y rotating assembly, the camera module to be tested is placed on the jig, and the through hole is positioned above the camera module.
By adopting the technical scheme, in the camera shooting module Flare test equipment, the X rotating assembly comprises an X-axis driving end, an X-axis driven end and an X-axis rotating plate, the X-axis driving end and the X-axis driven end are fixed on the rack, and two ends of the X-axis rotating plate are connected with the X-axis driving end and the X-axis driven end through X bearing assemblies.
By adopting the technical scheme, in the camera shooting module Flare testing equipment, the Y rotating assembly comprises a Y-axis driving end, a Y-axis driven end and a Y-axis rotating plate, the Y-axis driving end and the Y-axis driven end are fixed on the X-axis rotating plate, two ends of the Y-axis rotating plate are connected with the Y-axis driving end and the Y-axis driven end through Y bearing assemblies, and the jig is arranged on the Y-axis rotating plate.
Adopt above-mentioned each technical scheme, module Flare test equipment make a video recording in, lifting unit includes lift bottom plate, lift upper plate, guide shaft, ball screw, hand wheel, linear bearing and lift fixing base, the lift bottom plate is fixed in the frame, the guide shaft is fixed in between lift upper plate and the lift lower plate, ball screw's upper and lower both ends respectively with lift upper plate and lift lower plate swing joint, ball screw bottom runs through lift bottom plate and hand wheel connection, linear bearing overlaps in guide shaft and ball screw middle part, the lift fixing base is located linear bearing, the optical fiber head mounting is located the lift fixing base.
Adopt above-mentioned each technical scheme, module Flare test equipment make a video recording in, the optical fiber head mounting includes fixed block, lower fixed block, curb plate and tight locking piece, it is located the upper and lower both ends of curb plate respectively with lower fixed block to go up the fixed block, an upper fixed plate is provided with the first round hole of fixed optical fiber head, a lower fixed plate is provided with the logical unthreaded hole that is used for light to pass through, it is located first round hole below to lead to the unthreaded hole, tight locking piece is located the curb plate, tight locking piece is connected with the lift fixing base.
By adopting the technical scheme, in the camera module Flare test equipment, the light source assembly comprises a light source cover and a light source, the light source is arranged in the light source cover, a second round hole for fixing the optical fiber head is formed in the top of the light source cover, and the second round hole is positioned above the light source.
By adopting the technical scheme, in the camera shooting module Flare test equipment, the side surface of the light source cover is provided with the fan.
Adopt above-mentioned each technical scheme, the utility model discloses accessible control servo motor turned angle realizes the Flare test of different angles when the test, and test distance accessible hand wheel manual regulation, and the measuring accuracy is high, effectively promotes efficiency of software testing.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is a schematic view of the rack of the present invention;
FIG. 3 is a schematic view of the XY rotating assembly of the present invention;
fig. 4 is a schematic view of the lifting assembly of the present invention;
fig. 5 is a schematic view of the optical fiber head fixing member of the present invention;
fig. 6 is a schematic view of a light source assembly according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Like fig. 1 ~ 4, this embodiment provides a module Flare test equipment makes a video recording, including frame 1, XY rotating component 2, lifting unit 3, light source subassembly 4 and fiber tube 5. Frame 1 includes upper and lower board 12 and four bracing pieces 11, and 1 bottom in frame is located to XY rotating assembly 2, and 1 top in frame is located to lifting unit 3, light source subassembly 4, and lifting unit 3 and light source subassembly 4 are connected respectively to the optic fibre head at 5 both ends of optic fibre pipe. The lifting component 3 is provided with an optical fiber head fixing piece 40, the optical fiber head fixing piece 40 is provided with a through hole which is communicated up and down, and the optical fiber head at one end of the optical fiber tube 5 is positioned in the through hole. Light in the light source subassembly 4 passes through in the leading-in through-hole to fiber optic head mounting 40 of fiber optic pipe 5, and the through-hole is located the module top of making a video recording, and the quad slit that light passed 1 top in the frame aims at the module of making a video recording.
As shown in fig. 3, the XY rotating assembly 2 includes an X rotating assembly, a Y rotating assembly and a jig 28, the X rotating assembly is disposed at the bottom of the frame 1, the Y rotating assembly is disposed on the X rotating assembly, the jig 28 is disposed on the Y rotating assembly, and the jig 28 is disposed with a camera module 29 to be tested. The X rotating assembly can drive the Y rotating assembly to realize X-axis rotation, and the Y rotating assembly can drive the camera module 29 to realize Y-axis rotation, so that XY two-direction rotation of the camera module 29 is automatically realized, and the rotating efficiency and precision are ensured.
Specifically, as shown in fig. 3, the X-axis rotating assembly includes an X-axis driving end 22, an X-axis driven end 23, and an X-axis rotating plate 26, the X-axis driving end 22 and the X-axis driven end 23 are fixed on the frame 1 through the lower base plate 21, and two ends of the X-axis rotating plate 26 are connected to the X-axis driving end 22 and the X-axis driven end 23 through an X-bearing assembly. The Y-axis rotating assembly comprises a Y-axis driving end 24, a Y-axis driven end 25 and a Y-axis rotating plate 27, the Y-axis driving end 24 and the Y-axis driven end 25 are fixed on the X-axis rotating plate 26, two ends of the Y-axis rotating plate 27 are connected with the Y-axis driving end 24 and the Y-axis driven end 25 through Y-bearing assemblies, and the jig is arranged on the Y-axis rotating plate 27.
The X-axis driving end 22 and the Y-axis driving end 24 are respectively provided with a servo driving motor, the servo driving motors are connected with driving wheels, the driving wheels are connected with driven wheels through synchronous belts, and the driven wheels are connected with bearing assemblies. The two servo driving motors rotate to drive the bearing assemblies to rotate the X-axis rotating plate 26 and the Y-axis rotating plate 27, respectively.
Specifically, as shown in fig. 4, the lifting assembly 3 includes a lifting lower plate 31, a lifting upper plate 32, a guide shaft 33, a ball screw 34, a hand wheel 35, a linear bearing 36, and a lifting fixing seat 39. The lifting lower base plate 31 is fixed on the frame 1, the guide shaft 33 is fixed between the lifting upper base plate 32 and the lifting lower base plate 31, the upper end and the lower end of the ball screw 34 are respectively movably connected with the lifting upper base plate 32 and the lifting lower base plate 31, the bottom of the ball screw 34 penetrates through the lifting lower base plate 31 to be connected with the hand wheel 35, the linear bearing 36 is sleeved in the middle of the guide shaft 33 and the ball screw 34, the lifting fixing seat 39 is located on the linear bearing 36, and the optical fiber head fixing part 40 is located on the lifting fixing seat 39. The hand wheel 35 is rotated to rotate the ball screw 34, so that the linear bearing 36 is driven to move up and down along the guide shaft 33, the number of the guide shafts 33 is two, stable operation is guaranteed, the lifting fixing seat 39 is finally driven to move up and down, and the distance between the light and the camera module 29 is adjusted.
Specifically, as shown in fig. 5, the optical fiber head fixing member 40 includes an upper fixing block 401, a lower fixing block 402, a side plate 403 and a locking block 404, the upper fixing block 401 and the lower fixing block 402 are respectively located at the upper end and the lower end of the side plate 403, the side plate 403 is actually a hollow structure, the upper fixing plate is provided with a first round hole for fixing the optical fiber head, the lower fixing plate is provided with a light through hole for light to pass through, the light through hole is located below the first round hole, the locking block 404 is located on the side plate 403, and the locking block 404 is connected with the lifting fixing base 39.
Specifically, as shown in fig. 6, the light source assembly 4 includes a light source cover 41 and a light source 42, the light source 42 is disposed in the light source cover 41, a second circular hole for fixing an optical fiber head is disposed at the top of the light source cover 41, and the second circular hole is located above the light source 42. A fan 43 is provided on a side surface of the light source cover 41 to dissipate heat from the light source 42.
The specific principle of the embodiment is as follows: the two ends of the optical fiber tube 5 are respectively fixed on the optical fiber head fixing members 40 included in the light source assembly 4 and the lifting assembly 3. Light emitted by the light source is transmitted to the fiber head fixing member 40 through the optical fiber tube 5, and the light passes through the light through hole on the lower fixing block 402, so that a strong point light source with adjustable distance is formed. The XY rotating component 2 is fixed below the lifting component 3, so that the effect of shooting the strong point light source with the adjustable distance around the self XY axis by the simulation camera module 29 is realized, and the Flare test of the camera module 29 can be realized.
Adopt above-mentioned each technical scheme, the utility model discloses accessible control servo motor turned angle realizes the Flare test of different angles when the test, and test distance accessible hand wheel manual regulation, and the measuring accuracy is high, effectively promotes efficiency of software testing.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A camera module Flare test device is characterized by comprising a rack, an XY rotating assembly, a lifting assembly, a light source assembly and an optical fiber tube, wherein the XY rotating assembly is arranged at the bottom of the rack, the lifting assembly and the light source assembly are arranged at the top of the rack, and optical fiber heads at two ends of the optical fiber tube are respectively connected with the lifting assembly and the light source assembly;
an optical fiber head fixing piece is arranged on the lifting assembly, the optical fiber head fixing piece is provided with a through hole which is communicated up and down, and an optical fiber head at one end of the optical fiber tube is positioned in the through hole;
the XY rotating assembly comprises an X rotating assembly, a Y rotating assembly and a jig, the X rotating assembly is arranged at the bottom of the rack, the Y rotating assembly is arranged on the X rotating assembly, the jig is arranged on the Y rotating assembly, the camera module to be tested is placed on the jig, and the through hole is positioned above the camera module.
2. The Flare testing apparatus of claim 1, wherein the X-axis rotating assembly comprises an X-axis driving end, an X-axis driven end and an X-axis rotating plate, the X-axis driving end and the X-axis driven end are fixed on the frame, and two ends of the X-axis rotating plate are connected with the X-axis driving end and the X-axis driven end through an X-bearing assembly.
3. The Flare testing apparatus of claim 2, wherein the Y-axis rotating assembly comprises a Y-axis driving end, a Y-axis driven end and a Y-axis rotating plate, the Y-axis driving end and the Y-axis driven end are fixed on the X-axis rotating plate, two ends of the Y-axis rotating plate are connected with the Y-axis driving end and the Y-axis driven end through Y-bearing assemblies, and the jig is disposed on the Y-axis rotating plate.
4. The Flare test equipment of claim 1, wherein the lifting assembly comprises a lifting lower base plate, a lifting upper base plate, a guide shaft, a ball screw, a hand wheel, a linear bearing and a lifting fixing seat, the lifting lower base plate is fixed on the frame, the guide shaft is fixed between the lifting upper base plate and the lifting lower base plate, the upper end and the lower end of the ball screw are movably connected with the lifting upper base plate and the lifting lower base plate respectively, the bottom of the ball screw penetrates through the lifting lower base plate and is connected with the hand wheel, the linear bearing is sleeved in the middle of the guide shaft and the ball screw, the lifting fixing seat is located on the linear bearing, and the optical fiber head fixing member is located on the lifting fixing seat.
5. The camera module Flare test equipment according to claim 4, wherein the optical fiber head fixing member comprises an upper fixing block, a lower fixing block, a side plate and a locking block, the upper fixing block and the lower fixing block are respectively located at the upper end and the lower end of the side plate, the upper fixing block is provided with a first round hole for fixing the optical fiber head, the lower fixing block is provided with a light through hole for light to pass through, the light through hole is located below the first round hole, the locking block is located on the side plate, and the locking block is connected with the lifting fixing base.
6. The camera module Flare test equipment according to claim 1, wherein the light source assembly comprises a light source cover and a light source, the light source is arranged in the light source cover, a second round hole for fixing the optical fiber head is arranged at the top of the light source cover, and the second round hole is positioned above the light source.
7. The camera module Flare test equipment of claim 6, wherein a fan is disposed on a side of the light source cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391767.5U CN213367998U (en) | 2020-10-23 | 2020-10-23 | Camera module Flare test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391767.5U CN213367998U (en) | 2020-10-23 | 2020-10-23 | Camera module Flare test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213367998U true CN213367998U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022391767.5U Active CN213367998U (en) | 2020-10-23 | 2020-10-23 | Camera module Flare test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213367998U (en) |
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2020
- 2020-10-23 CN CN202022391767.5U patent/CN213367998U/en active Active
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