CN221263873U - Optical anti-shake test equipment - Google Patents
Optical anti-shake test equipment Download PDFInfo
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- CN221263873U CN221263873U CN202322787173.XU CN202322787173U CN221263873U CN 221263873 U CN221263873 U CN 221263873U CN 202322787173 U CN202322787173 U CN 202322787173U CN 221263873 U CN221263873 U CN 221263873U
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- 238000012360 testing method Methods 0.000 title claims abstract description 124
- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model provides optical anti-shake test equipment, which comprises a rack, a test module and an image mechanism, wherein the test module comprises a rotary vibration driving mechanism and a test clamp, and the rotary vibration driving mechanism is arranged on the rack; the test fixture is arranged on the rotary vibration driving mechanism, a gyroscope for recording vibration curves is arranged in the test fixture, and a positioning station for positioning the electronic equipment is arranged on the test fixture; the image mechanism is arranged on the frame and positioned at one side of the test module; the test fixture is driven to vibrate together with the electronic equipment by the rotary vibration driving mechanism so as to test the anti-shake effect of the electronic equipment. According to the utility model, the gyroscope is arranged in the test fixture, so that the vibration curve of the electronic equipment can be monitored in real time, the accuracy and stability of the electronic equipment are effectively improved, the thread collapse of the electronic equipment is avoided, the fault analysis and the test problem analysis of the electronic equipment are facilitated, and the debugging and the spot inspection of the electronic equipment are facilitated.
Description
Technical Field
The utility model relates to the technical field of optical anti-shake, in particular to optical anti-shake test equipment.
Background
The OIS technology utilizes the tiny movement of the lens to counteract the shake during handheld shooting, and improves the definition and stability of shooting. The principle is that the Hall sensor senses displacement through the sensing direction of the Gyro (gyroscope), and feeds back the displacement to the microprocessor for calculation, and the driving motor corrects the shaking direction and the displacement to drive the whole lens module to perform shaking prevention.
In some electronic devices, it is often necessary to test the OIS module for anti-shake function. In the prior art, most of the equipment adopts a cam connecting rod structure, the inherent algorithm of the equipment has large development difficulty, high technical barrier, low stability and low efficiency, the test speed is limited by the test equipment, the whole equipment and the third party of the algorithm reach millions, and the equipment cost is high. In addition, when the existing equipment is tested, if a plurality of clamps in the equipment are not completely used, after all the other clamps are required to be tested, new electronic equipment to be tested can be placed in the empty space, and the efficiency is low; when analyzing the test problem after the test is completed, the vibration curve of the electronic device is often required to be called, however, the gyroscope inside the electronic device is called, the thread of the electronic device is easy to collapse, data is lost, the problem analysis is difficult, and a great deal of time and labor are required for debugging and spot inspection of the electronic device.
Therefore, it is desirable to provide an optical anti-shake test apparatus that facilitates failure analysis and test problem analysis of electronic devices.
Disclosure of utility model
The utility model aims to provide optical anti-shake test equipment which is convenient for carrying out fault analysis and test problem analysis on electronic equipment.
In order to achieve the above purpose, the utility model provides an optical anti-shake test device, which comprises a frame, a test module and an image mechanism, wherein the test module comprises a rotary vibration driving mechanism and a test clamp, and the rotary vibration driving mechanism is arranged on the frame; the test fixture is arranged on the rotary vibration driving mechanism, a gyroscope for recording vibration curves is arranged in the test fixture, and a positioning station for positioning the electronic equipment is arranged on the test fixture; the image mechanism is arranged on the rack and is positioned at one side of the test module; the test fixture is driven to vibrate together with the electronic equipment by the rotary vibration driving mechanism so as to test the anti-shake effect of the electronic equipment.
Preferably, the rotary vibration driving mechanism comprises a vibration motor and a vibration frame body, the vibration motor is arranged on the frame, the vibration motor is connected with the vibration frame body, and the test fixture is arranged on the vibration frame body; the vibration motor drives the vibration frame body to vibrate, so that the test fixture and the electronic equipment vibrate together.
Preferably, the plurality of test fixtures are arranged on the vibration frame body at intervals along the up-down direction of the vibration frame body.
Preferably, the vibration frame further comprises a balancing weight, and the balancing weight is arranged on the vibration frame.
Preferably, the test fixture comprises a fixture body, a first clamping driving mechanism, a first positioning block, a second clamping driving mechanism, a second positioning block and a third clamping driving mechanism, wherein the gyroscope is arranged in the fixture body, the first clamping driving mechanism and the first positioning block are arranged on the fixture body at intervals along the X-axis direction, the second clamping driving mechanism and the second positioning block are arranged on the fixture body at intervals along the Y-axis direction, the third clamping driving mechanism is arranged on the fixture body along the Z-axis direction, the positioning station is formed between the first clamping driving mechanism, the first positioning block, the second clamping driving mechanism, the second positioning block and the third clamping driving mechanism, the first clamping driving mechanism is used for clamping the electronic equipment towards the direction of the first positioning block, the second clamping driving mechanism is used for clamping the electronic equipment towards the direction of the second positioning block, and the third clamping driving mechanism is used for clamping the electronic equipment towards the direction of the fixture body.
Preferably, the clamp body is provided with an in-place sensor for detecting whether the electronic equipment exists in the positioning station.
Preferably, the plurality of test modules are distributed on the rack along the same straight line direction.
Preferably, the image mechanism comprises an image moving driving assembly, a light source plate assembly and an image piece, wherein the image moving driving assembly is arranged on the frame, the light source plate assembly is arranged on the image moving driving assembly, the image piece is arranged on the light source plate assembly, and the image moving driving assembly drives the light source plate assembly and the image piece to move together to be close to or far away from the test module so as to adjust the test distance.
Preferably, the image movement driving assembly comprises a motor, a screw rod and a guide rail, the motor and the guide rail are respectively arranged on the frame, the motor is connected with the screw rod, the light source plate assembly is sleeved on the screw rod and can be slidably arranged on the guide rail, and the screw rod is driven to rotate by the motor so as to drive the light source plate assembly and the image piece to slide along the guide rail.
Preferably, the image mechanism further comprises a distance sensor, wherein the distance sensor is arranged on the rack and used for sensing the distance between the light source plate assembly and the image piece.
Compared with the prior art, the optical anti-shake test equipment provided by the utility model has the advantages that the gyroscope is built in the test fixture, so that the vibration curve of the electronic equipment can be monitored in real time, the gyroscope in the electronic equipment is not required to be called after the electronic equipment is tested, the accuracy and stability of the electronic equipment are effectively improved, the thread collapse of the electronic equipment is avoided, the fault analysis and test problem analysis of the electronic equipment are conveniently carried out, and the debugging and spot inspection of the electronic equipment are conveniently carried out.
Drawings
Fig. 1 is a front structural view of an optical anti-shake test apparatus of the present utility model.
Fig. 2 is a structural view of a test jig of the optical anti-shake test apparatus of the present utility model.
FIG. 3 is a rear block diagram of a test module of the optical anti-shake test apparatus of the present utility model.
Fig. 4 is a structural view of an image mechanism of the optical anti-shake test apparatus of the present utility model.
Detailed Description
In order to describe the technical content and constructional features of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 and 2, an optical anti-shake test apparatus 100 of the present utility model includes a frame 1, a test module 2 and an image mechanism 3, wherein the test module 2 includes a rotary vibration driving mechanism 21 and a test fixture 22, and the rotary vibration driving mechanism 21 is disposed on the frame 1; the test fixture 22 is arranged on the rotary vibration driving mechanism 21, a gyroscope for recording vibration curves is arranged in the test fixture 22, and a positioning station 221 for positioning the electronic equipment is arranged on the test fixture 22; the image mechanism 3 is arranged on the frame 1 and is positioned at one side of the test module 2; the test fixture 22 is driven to vibrate together with the electronic equipment by the rotary vibration driving mechanism 21 so as to test the anti-shake effect of the electronic equipment. Specifically, the plurality of test modules 2 are distributed on the rack 1 along the same straight line direction, in this embodiment, the number of test modules 2 is two, but not limited to this, for example, the number of test modules 2 may be one or three, and so on.
Referring to fig. 1, the rotary vibration driving mechanism 21 includes a vibration motor 211 and a vibration frame 212, the vibration motor 211 is disposed on the frame 1, the vibration motor 211 is connected with the vibration frame 212, and the test fixture 22 is disposed on the vibration frame 212; the vibration motor 211 drives the vibration frame 212 to vibrate, so that the test fixture 22 vibrates together with the electronic device. Specifically, the plurality of test jigs 22 are arranged on the vibration frame 212 at intervals in the up-down direction of the vibration frame 212. In the present embodiment, two test jigs 22 are disposed on one vibration frame 212, but not limited to this, for example, one or three test jigs 22 may be disposed on one vibration frame 212. More specifically, in one embodiment, the lower end of the vibration frame 212 is connected to the vibration motor 211, the upper end of the vibration frame 212 is movably disposed on the frame 1, the vibration frame 212 can vibrate or rotate relative to the frame 1, but not limited thereto, and in other embodiments, the vibration frame 212 can be connected to the vibration motor 211 only through the lower end thereof.
With continued reference to fig. 1, the optical anti-shake testing apparatus 100 of the present utility model further includes a weight 4, where the weight 4 is disposed on the vibration frame 212. By arranging the balancing weight 4, the gravity center of the equipment can be balanced, and the stability of the equipment is improved. Specifically, the weight 4 is detachably connected to the vibration frame 212, so that the weight 4 with different weights can be replaced, but not limited to, and in other embodiments, for example, the weight adjustment can be achieved by stacking a plurality of weights 4.
Referring to fig. 2 and 3, the test fixture 22 includes a fixture body 222, a first clamping driving mechanism 223, a first positioning block 224, a second clamping driving mechanism 225, a second positioning block 226, and a third clamping driving mechanism 227, the fixture body 222 is internally provided with a gyroscope, the first clamping driving mechanism 223 and the first positioning block 224 are arranged on the fixture body 222 at intervals along the X-axis direction, the second clamping driving mechanism 225 and the second positioning block 226 are arranged on the fixture body 222 at intervals along the Y-axis direction, the third clamping driving mechanism 227 is arranged on the fixture body 222 along the Z-axis direction, a positioning station 221 is formed among the first clamping driving mechanism 223, the first positioning block 224, the second clamping driving mechanism 225, the second positioning block 226, and the third clamping driving mechanism 227, the first clamping driving mechanism 223 is used for clamping the electronic device in the direction of the first positioning block 224, the second clamping driving mechanism 225 is used for clamping the electronic device in the direction of the second positioning block 226, and the third clamping driving mechanism 227 is used for clamping the electronic device in the direction of the fixture body 222. The electronic device to be tested is placed on the positioning station 221, is clamped in the direction of the first positioning block 224 by the first clamping driving mechanism 223, is clamped in the direction of the second positioning block 226 by the second clamping driving mechanism 225, and is clamped in the direction of the clamp body 222 by the third clamping driving mechanism 227, so that the electronic device to be tested is stably positioned on the positioning station 221. The first clamping driving mechanism 223 and the second clamping driving mechanism 225 may be existing telescopic cylinders, and the third clamping driving mechanism 227 may be an existing rotatable telescopic cylinder, but not limited thereto.
Referring to fig. 2, the clamp body 222 is provided with an in-place sensor 228 for detecting whether the positioning station 221 has electronic equipment. When the in-place sensor 228 does not detect the electronic device, the first clamping driving mechanism 223, the second clamping driving mechanism 225 and the third clamping driving mechanism 227 do not perform clamping actions, and when one test module 2 (the upper test clamp 22 and the lower test clamp 22) does not have the electronic device to be tested, the test module 2 does not vibrate, so that energy sources are saved, and the efficiency is improved. It is understood that the first clamping driving mechanism 223, the second clamping driving mechanism 225 and the third clamping driving mechanism 227 can be electrically connected with the in-situ sensor 228, and the specific principle of the electrical connection is well known to those skilled in the art, so that the description thereof is omitted herein.
Referring to fig. 1 and 4, in the present embodiment, the image mechanism 3 includes an image moving driving assembly 31, a light source plate assembly 32 and an image member 33, the image moving driving assembly 31 is disposed on the frame 1, the light source plate assembly 32 is disposed on the image moving driving assembly 31, the image member 33 is disposed on the light source plate assembly 32, and the image moving driving assembly 31 drives the light source plate assembly 32 and the image member 33 to move together toward or away from the testing module 2 so as to adjust the testing distance. Specifically, the image moving driving assembly 31 includes a motor 311, a screw rod 312 and a guide rail 313, the motor 311 and the guide rail 313 are respectively disposed on the frame 1, the motor 311 is connected with the screw rod 312, the light source plate assembly 32 is sleeved on the screw rod 312 and slidably disposed on the guide rail 313, and the screw rod 312 is driven to rotate by the motor 311 to drive the light source plate assembly 32 and the image member 33 to slide along the guide rail 313 together, so as to adjust the testing distance, and a tester can adjust and select the testing distance according to the specific testing situation. More specifically, the image mechanism 3 may further be provided with a drag chain to pull and protect the built-in cable, but is not limited thereto. Further, the image mechanism 3 further includes a distance sensor 34, and the distance sensor 34 is disposed on the frame 1 and is used for sensing the distance between the light source plate assembly 32 and the image member 33.
Referring to fig. 1 to 4, the optical anti-shake test apparatus 100 of the present utility model operates according to the following specific principles:
When the electronic equipment needs to be tested for OIS performance, the electronic equipment is only required to be placed in the positioning station 221 of the test fixture 22, the on-site sensor 228 senses the electronic equipment to be tested and feeds back signals, so that the first clamping driving mechanism 223 clamps the electronic equipment in the direction of the first positioning block 224, the second clamping driving mechanism 225 clamps the electronic equipment in the direction of the second positioning block 226, the third clamping driving mechanism 227 clamps the electronic equipment in the direction of the fixture body 222, so that the electronic equipment to be tested is firmly positioned on the positioning station 221, the vibration motor 211 of the rotary vibration driving mechanism 21 drives the vibration frame 212 to vibrate, the test fixture 22 vibrates together with the electronic equipment, the anti-shake effect of the electronic equipment is tested, and as the gyroscope is arranged in the test fixture 22, a vibration curve is monitored in real time, the curve deviates, the alarm is given, the stability and the accuracy of the equipment are improved, the equipment debugging and the spot inspection are convenient, and the test problem analysis is convenient. The tester can drive the light source plate assembly 32 and the image piece 33 to move through the image moving driving assembly 31 of the image mechanism 3 according to the specific test situation, so as to adjust the test distance.
In some embodiments, when OIS performance test of electronic equipment is performed, the electronic equipment can be placed in the test fixture 22, the mobile phone APP is opened to connect WIFI, the WIFI and the equipment interact, automatic interaction between the equipment and the mobile phone is realized, feeding and discharging of a robot arm are achieved, other operations are not needed, and the operation is simple and complex training is not needed.
In summary, the optical anti-shake test device 100 of the present utility model can monitor the vibration curve of the electronic device in real time by incorporating the gyroscope in the test fixture 22, and does not need to call the gyroscope inside the electronic device after the test of the electronic device is completed, thereby effectively improving the accuracy and stability of the electronic device, avoiding thread collapse of the electronic device, facilitating fault analysis and test problem analysis of the electronic device, and facilitating debugging and spot inspection of the electronic device. The test fixture 22 senses whether electronic equipment is tested or not through the in-place sensor 228, if no equipment to be tested is sensed, the clamping action is not performed, when no equipment to be tested is found in two test fixtures 22 in one test module 2, the test module 2 does not vibrate, the feeding test can be performed when the other test module 2 is tested, the energy is saved when no test fixture 22 is needed, and the efficiency is greatly improved. Also, the image moving driving component 31 of the image mechanism 3 can drive the light source board component 32 and the image component 33 to move, so as to adjust the testing distance.
The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. An optical anti-shake test apparatus, comprising:
A frame;
The testing module comprises a rotary vibration driving mechanism and a testing clamp, and the rotary vibration driving mechanism is arranged on the rack; the test fixture is arranged on the rotary vibration driving mechanism, a gyroscope for recording vibration curves is arranged in the test fixture, and a positioning station for positioning the electronic equipment is arranged on the test fixture;
the image mechanism is arranged on the rack and is positioned at one side of the test module; the test fixture is driven to vibrate together with the electronic equipment by the rotary vibration driving mechanism so as to test the anti-shake effect of the electronic equipment.
2. The optical anti-shake test apparatus according to claim 1, wherein the rotary vibration driving mechanism comprises a vibration motor and a vibration frame, the vibration motor is arranged on the frame, the vibration motor is connected with the vibration frame, and the test fixture is arranged on the vibration frame; the vibration motor drives the vibration frame body to vibrate, so that the test fixture and the electronic equipment vibrate together.
3. The optical anti-shake test apparatus according to claim 2, wherein a plurality of the test jigs are arranged on the vibration frame body at intervals in an up-down direction of the vibration frame body.
4. The optical anti-shake test apparatus of claim 2, further comprising a weight disposed on the shock housing.
5. The optical anti-shake test apparatus according to claim 1, wherein the test jig comprises a jig body, a first clamping driving mechanism, a first positioning block, a second clamping driving mechanism, a second positioning block, and a third clamping driving mechanism, the gyroscope is built in the jig body, the first clamping driving mechanism and the first positioning block are arranged on the jig body at intervals along an X-axis direction, the second clamping driving mechanism and the second positioning block are arranged on the jig body at intervals along a Y-axis direction, the third clamping driving mechanism is arranged on the jig body along a Z-axis direction, the positioning station is formed between the first clamping driving mechanism, the first positioning block, the second clamping driving mechanism, the second positioning block, and the third clamping driving mechanism, the first clamping driving mechanism is used for clamping the electronic apparatus toward the first positioning block, the second clamping driving mechanism is used for clamping the electronic apparatus toward the second positioning block, and the third clamping driving mechanism is used for clamping the electronic apparatus toward the clamping apparatus.
6. The optical anti-shake test apparatus according to claim 5, wherein the clamp body is provided with an in-place sensor for detecting whether the electronic apparatus is present at the positioning station.
7. The optical anti-shake test apparatus according to claim 1, wherein a plurality of the test modules are distributed on the frame in a same linear direction.
8. The optical anti-shake test apparatus according to claim 1, wherein the image mechanism comprises an image movement driving assembly, a light source plate assembly and an image member, the image movement driving assembly is arranged on the frame, the light source plate assembly is arranged on the image movement driving assembly, the image member is arranged on the light source plate assembly, and the image movement driving assembly drives the light source plate assembly and the image member to move together to be close to or far away from the test module so as to adjust the test distance.
9. The optical anti-shake test apparatus according to claim 8, wherein the image movement driving assembly comprises a motor, a screw rod and a guide rail, the motor and the guide rail are respectively arranged on the frame, the motor is connected with the screw rod, the light source plate assembly is sleeved on the screw rod and slidably arranged on the guide rail, and the screw rod is driven to rotate by the motor so as to drive the light source plate assembly to slide along the guide rail together with the image piece.
10. The optical anti-shake test apparatus according to claim 8, wherein the image mechanism further comprises a distance sensor provided on the frame for sensing a distance between the light source plate assembly and the image member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322787173.XU CN221263873U (en) | 2023-10-17 | 2023-10-17 | Optical anti-shake test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322787173.XU CN221263873U (en) | 2023-10-17 | 2023-10-17 | Optical anti-shake test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221263873U true CN221263873U (en) | 2024-07-02 |
Family
ID=91657211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322787173.XU Active CN221263873U (en) | 2023-10-17 | 2023-10-17 | Optical anti-shake test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221263873U (en) |
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2023
- 2023-10-17 CN CN202322787173.XU patent/CN221263873U/en active Active
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