CN207231768U - A kind of camera module continuous compression real-time test device - Google Patents
A kind of camera module continuous compression real-time test device Download PDFInfo
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- CN207231768U CN207231768U CN201721000569.3U CN201721000569U CN207231768U CN 207231768 U CN207231768 U CN 207231768U CN 201721000569 U CN201721000569 U CN 201721000569U CN 207231768 U CN207231768 U CN 207231768U
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Abstract
The utility model discloses a kind of camera module continuous compression real-time test device, including positive pressure test device and side pressure test device；Positive pressure test device includes：It is capable of the first module fixing clamp of fixing camera module；First pressure device, first pressure device can give the front of camera module to apply the first preset pressure value；First test pressure display, the first test pressure display in real time can show the first preset pressure value；Side pressure test device includes：It is capable of the second module fixing clamp of fixing camera module；Second pressure device, second pressure device can give the side of camera module to apply the second preset pressure value；Second test pressure display, the second test pressure display in real time can show the second preset pressure value.Pressure test is carried out by the front to camera module and side, have evaluated function and quality comparison of the camera module in the case of compression.
Description
Technical field
It the utility model is related to mobile phone test system technical field, more particularly to a kind of camera module continuous compression is real-time
Test device.
Background technology
Current various product develops towards portable, light direction, especially field of mobile phones, more requires mobile phone limited
Increase function in space, this make it that housing construction design is more compact, and therefore, the rigging position of camera module is frequently subjected to press
Contracting.
When camera module is assembled in complete machine, the pressure of all directions can be subject to so that the imaging of camera module
Quality, function are all affected.
Therefore, how to assess function and quality comparison of the camera module in the case of compression be those skilled in the art urgently
Technical problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of camera module continuous compression real-time test device, can assess shooting
Function and quality comparison of the head mould group in the case of compression.
To achieve these goals, the utility model provides following scheme：
A kind of camera module continuous compression real-time test device, including positive pressure test device and side pressure test
Device；
The positive pressure test device includes：First module fixing clamp, first module fixing clamp can be consolidated
Determine camera module；First pressure device, the first pressure device can give the front of the camera module to apply first
Preset pressure value；First test pressure display, the first test pressure display can be in real time by the described first default pressures
Force value is shown；
The side pressure test device includes：Second module fixing clamp, second module fixing clamp can be consolidated
The fixed camera module；Second pressure device, the second pressure device can give the side of the camera module to apply
Second preset pressure value；Second test pressure display, the second test pressure display can be pre- by described second in real time
If pressure value is shown.
Preferably, in above-mentioned camera module continuous compression real-time test device, the first pressure device includes：The
One housing；First pressure sensor in the first shell body, the first pressure sensor and the described first test
Pressure display unit is electrically connected；First pressure head, first pressure head can abut institute under the action of the first pressure sensor
State the front of camera module；
The second pressure device includes：Second housing；Second pressure sensor in the second shell body, institute
Second pressure sensor is stated to be electrically connected with the second test pressure display；Second pressure head, second pressure head can be in institutes
State the side that the camera module is abutted under the action of second pressure sensor.
Preferably, in above-mentioned camera module continuous compression real-time test device, the first pressure device further includes
First knob, first knob are installed on first housing, and first knob rotation can drive described first
Pressure sensor compresses or unclamps first pressure head；
The second pressure device further includes the second knob, and second knob is installed on second housing, and institute
Stating the rotation of the second knob can drive the second pressure sensor to compress or unclamp second pressure head.
Preferably, in above-mentioned camera module continuous compression real-time test device, the first pressure device further includes
The first thrust roller bearing between first knob and the first pressure sensor；
The second pressure device further includes second between second knob and the second pressure sensor
Thrust roller bearing.
Preferably, in above-mentioned camera module continuous compression real-time test device, the first pressure device further includes
The first buffer unit being arranged between the first pressure sensor and first pressure head；
The second pressure device further includes be arranged between the second pressure sensor and second pressure head
Two buffer units.
Preferably, in above-mentioned camera module continuous compression real-time test device, first buffer unit includes the
The first spring that one buffer stopper and one end are connected with first buffer stopper, the other end of first spring and the described first pressure
Head connection；
The second spring that second buffer unit includes the second buffer stopper and one end is connected with second buffer stopper, institute
The other end for stating second spring is connected with second pressure head.
Preferably, in above-mentioned camera module continuous compression real-time test device, the first module fixing clamp bag
Include：First lower cover, is provided with the first module limitting casing on first time lid, the first module limitting casing is used for spacing described
Camera module, and the inside of the first module limitting casing is provided with the first hole for allowing first pressure head to pass in and out；Can be with
First upper cover of first lower cover closure, is provided with the first light hole on described first, first light hole can be permitted on lid
Perhaps described camera module catches picture；
Second module fixing clamp includes：Second lower cover, it is described second time lid on be provided with the second module limitting casing,
The second module limitting casing is used for the spacing camera module, and second lower cover can install second pressure head,
And second pressure head can touch the side of the camera module；On can be closed with second lower cover second
Cover, be provided with the second light hole on described second on lid, second light hole can allow for the camera module to catch picture.
Preferably, in above-mentioned camera module continuous compression real-time test device, first module fixing clamp is also
Including the first buckle on described first time lid, first buckle can engage with first upper cover；
Second module fixing clamp further includes the second buckle on described second time lid, second buckle
It can engage with second upper cover.
Preferably, in above-mentioned camera module continuous compression real-time test device, the positive pressure test device is also
Including stent, the stent can install the camera module and the first pressure device.Can from above-mentioned technical solution
To find out, camera module continuous compression real-time test device provided by the utility model, in use, front can be passed through respectively
Pressure test device and side pressure test device carry out pressure test to the front of camera module and side.When being imaged
During the positive pressure test of head mould group, by the first module fixing clamp fixing camera module, at this time, camera module horizontal pendulum
Put, and can normally light and take pictures, the first preset pressure value (the is applied to the front of camera module by first pressure device
One preset pressure value can be set according to actual needs), the first test pressure display can be in real time by the first of application
Pressure value is shown.When carrying out the side pressure test of camera module, by the second module fixing clamp fixing camera
Module, at this time, camera module level are put, and can normally be lighted and be taken pictures, by second pressure device to camera module
Side apply the second preset pressure value (the second preset pressure value can be set according to actual needs), the second test pressure
Display in real time can show the first pressure value of application.Camera module continuous compression i.e. provided by the utility model
Real-time test device, by positive pressure test device and side pressure test device to the front of camera module and side into
Row pressure test, have evaluated function and quality comparison of the camera module in the case of compression so that when camera module is assembled
During into complete machine, the pressure value that camera module is subject to can be adjusted in time, avoids camera module from being pressed be subject to all directions
Power is more than image quality, function reduction caused by its tolerance.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of novelty work
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the positive pressure test device of camera module continuous compression real-time test device provided by the utility model
Structure diagram；
Fig. 2 is the side pressure test device of camera module continuous compression real-time test device provided by the utility model
Structure diagram；
Fig. 3 is the knot of the first pressure device of camera module continuous compression real-time test device provided by the utility model
Structure schematic diagram；
Fig. 4 is the first module fixing clamp of camera module continuous compression real-time test device provided by the utility model
Structure diagram；
Fig. 5 is the second module fixing clamp of camera module continuous compression real-time test device provided by the utility model
Structure diagram.
Wherein, in Fig. 1-Fig. 5：
First module fixing clamp 1, first pressure device 2, the first test pressure display 3, the second module fixing clamp
4th, second pressure device 5, the second pressure head 501, the second test pressure display 6, the first housing 201, first pressure sensor
202nd, the first pressure head 203, the first knob 204, the first thrust roller bearing 205, the first buffer unit 206, the first buffer stopper
20601st, the first spring 20602, the first lower cover 101, the first module limitting casing 102, the first upper cover 103, the first light hole 104,
Second lower cover 401, the second module limitting casing 402, the second upper cover 403, the 105, second buckle of the second light hole 404, first buckle
405th, stent 7, second camera module connector avoiding hollow groove 406, the first camera module connector avoiding hollow groove 106.
Embodiment
In order to make those skilled in the art be better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
Embodiment one
- Fig. 5 is please referred to Fig.1, the utility model discloses a kind of camera module continuous compression real-time test device, its
In, camera module continuous compression real-time test device includes positive pressure test device and side pressure test device, front
Pressure test device is used for the positive pressure tolerances for testing camera module, and side pressure test device is used to test camera
The side pressure tolerances of module.When camera module level is put, and its can normally take pictures it is face-up when, image head mould
The bottom surface of group is front, and at this time, the side of camera module is side.
Positive pressure test device includes the first module fixing clamp 1,2 and first test pressure of first pressure device is shown
Device 3, the first module fixing clamp 1 can fixing camera module, and camera module level is put, and can normally light bat
According to.First pressure device 2 can give camera module front apply the first preset pressure value, the first default pressure value according to
Need to be set.First test pressure display 3 in real time can show the first preset pressure value, remember easy to user
Record.
Side pressure test device includes the second module fixing clamp 4,5 and second test pressure of second pressure device is shown
Device 6, the second module fixing clamp 4 can fixing camera module, and camera module level is put, and can normally light bat
According to.Second pressure device 5 can give camera module side apply the second preset pressure value, the second default pressure value according to
Need to be set.Second test pressure display 6 in real time can show the second preset pressure value, remember easy to user
Record.
Camera module continuous compression real-time test device provided by the utility model, in use, can be respectively by just
Face pressure force test device and side pressure test device carry out pressure test to the front of camera module and side.When being taken the photograph
When being tested as the positive pressure of head mould group, by 1 fixing camera module of the first module fixing clamp, at this time, camera module water
Flat pendulum is put, and can normally be lighted and be taken pictures, and applies the first preset pressure by front of the first pressure device 2 to camera module
Value (the first preset pressure value can be set according to actual needs), the first test pressure display 3 will can apply in real time
First pressure value show.When carrying out the side pressure test of camera module, the second module fixing clamp 4 is fixed
Camera module, at this time, camera module level are put, and can normally be lighted and be taken pictures, by second pressure device 5 to shooting
The side of head mould group applies the second preset pressure value (the second preset pressure value can be set according to actual needs), and second surveys
Examination pressure display unit 6 in real time can show the first pressure value of application.Camera module i.e. provided by the utility model
Continuous compression real-time test device, the front by positive pressure test device and side pressure test device to camera module
Pressure test is carried out with side, have evaluated function and quality comparison of the camera module in the case of compression so that work as camera
When module is assembled in complete machine, the pressure value that camera module is subject to can be adjusted in time, avoid camera module from being subject to each
The pressure in direction is more than image quality, function reduction caused by its tolerance.
Embodiment two
In the utility model provides another embodiment, the camera module continuous compression real-time testing dress in the present embodiment
As soon as putting similar with the structure of the camera module continuous compression real-time test device in embodiment, something in common is repeated no more
, only introduce difference.
In the present embodiment, specifically disclose positive pressure test device and further include stent 7, stent 7 can install camera
Module and first pressure device 2.
In the present embodiment, the structure of first pressure device 2 is specifically disclosed.First pressure device 2 includes the first housing
201st, 202 and first pressure head 203 of first pressure sensor.Wherein, the first housing 201 plays the role of dustproof and waterproof, first pressure
Sensor 202 is installed in the first housing 201, and first pressure sensor 202 is electrically connected with the first test pressure display 3, the
One pressure head 203 can abut the front of camera module under the action of first pressure sensor 202, to camera module just
Surface pressure.
The structure of second pressure device 5 is similar with the structure of first pressure device 2, including the second housing, second pressure pass
Sensor and the second pressure head 501.Wherein, second pressure sensor is installed in second shell body, and second pressure sensor and second is surveyed
Examination pressure display unit 6 is electrically connected, and the second pressure head 501 can abut the side of camera module under the action of second pressure sensor
Face, the side pressure to camera module.
Further, the utility model discloses first pressure device 2 to further include the first knob 204, and the first knob 204 is pacified
On the first housing 201, and the rotation of the first knob 204 can drive first pressure sensor 202 to compress or unclamp the first pressure
First 203, the first pressure head 203 can be with the positive pressure in rotary moving gone to camera module of the first knob 204, specifically
Ground, the first knob 204 are screwed into the first housing 201 by thread.
Second pressure device 5 further includes the second knob, and the second knob is installed on the second housing, and the second knob rotational energy
Second pressure sensor is enough driven to compress or unclamp the second pressure head 501, the second pressure head 501 can be moved with the rotation of the second knob
The dynamic side pressure gone to camera module, specifically, the second knob is screwed into the second housing by thread.
Further, the utility model discloses first pressure device 2 to further include positioned at the first knob 204 and the first pressure
The first thrust roller bearing 205 between force snesor 202, second pressure device 5 is further included presses positioned at the second knob and second
The second thrust roller bearing between force snesor.First thrust roller bearing 205 and the second thrust roller bearing are all planes
Thrust roller bearing, they are arranged between knob and pressure sensor, are to reduce in knob rotary course and sense
The friction of device, avoids knob from driving sensor movement.
In order to buffer the pressure to camera module, the utility model discloses camera module continuous compression real-time testing
In device, first pressure device 2 further includes the first buffering being arranged between 202 and first pressure head 203 of first pressure sensor
Device 206, second pressure device 5 further include the second buffering dress being arranged between second pressure sensor and the second pressure head 501
Put.
Specifically, the first buffer unit 206 includes the first buffer stopper 20601 and one end is connected with the first buffer stopper 20601
The first spring 20602, the other end of the first spring 20602 is connected with the first pressure head 203, wherein, the first buffer stopper 20601 wraps
Buffer stopper after buffer stopper and first before including first, is connected after buffer stopper and first between buffer stopper by several springs before first.
The second spring that second buffer unit includes the second buffer stopper and one end is connected with the second buffer stopper, second spring
The other end is connected with the second pressure head 501, wherein, buffer stopper after buffer stopper and second before the second buffer stopper includes second, before second
Connected after buffer stopper and second between buffer stopper by several springs.
In the present embodiment, specifically disclosing the first module fixing clamp 1 includes the first lower cover 101 and the first upper cover 103, the
The first module limitting casing 102 is provided with one lower cover 101, the first module limitting casing 102 is used for spacing camera module, the first mould
The size of group limitting casing is set according to the length and width dimensions of camera module, and the inside of the first module limitting casing is provided with permission
First hole of the first pressure head 203 disengaging, the face down of camera module so that the first pressure head 203 can pass through the first hole pair
The positive applying power of camera module, at this time, the first upper cover 103 are closed with the first lower cover 101, and the first upper cover 103 is stress surface.
First upper cover 103 can be closed with the first lower cover 101, and the first light hole 104 is provided with the first upper cover 103, when the first upper cover
103 and first lower cover 101 close when, the first light hole 104 can allow for camera module catch picture.
Second module fixing clamp 4 includes the second upper cover 403 and the second lower cover 401, and second is provided with the second lower cover 401
Module limitting casing 402, the second module limitting casing 402 is used for spacing camera module, and the second lower cover 401 can install the second pressure
First 501, and the second pressure head 501 can touch the side of camera module so that the second pressure head 501 can be to camera module
Side applying power.Second upper cover 403 can be closed with the second lower cover 401, and be provided with the second light hole in the second upper cover 403
404, when the second upper cover 403 and the second lower cover 401 closure, the second light hole 404 can allow for camera module to catch picture.
In addition, being provided with the first camera module connector avoiding hollow groove 106 on the first lower cover 101, it is provided with the second lower cover 401
Second camera module connector avoiding hollow groove 406.
In order to increase the closure firmness of the first lower cover 101 and the first upper cover 103, the utility model discloses the first module
Stationary fixture 1 further includes the first buckle 105 on the first lower cover 101, and the first buckle 105 can be with the first upper cover 103
Engaging.
In order to increase the closure firmness of the second lower cover 401 and the second upper cover 403, the utility model discloses the second module
Stationary fixture 4 further includes the second buckle 405 on the second lower cover 401, and the second buckle 405 can be with the second upper cover 403
Engaging.
Camera module continuous compression real-time test device has the following advantages disclosed in the utility model：
(1) when applying pressure, the light hole of camera module is unobstructed, it can be achieved that module is normally lighted；
(2) first module fixing clamps 1 and the second module fixing clamp 4 are replaceable, support all kinds of various sizes of shootings
Head mould group size；
The size of (3) first pressure heads 203 and the second pressure head 501 is replaceable, can be applied for camera module plane/curved surface
Plus-pressure；
(4) pressure registration can obtain in real time, convenient to adjust.
" first ", " second " in the utility model etc. are to be distinguished in description, without others particular meaning.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with novel features.
Claims (9)
1. a kind of camera module continuous compression real-time test device, it is characterised in that including positive pressure test device and side
Face pressure force test device；
The positive pressure test device includes：First module fixing clamp (1), first module fixing clamp (1) can
Fixing camera module；First pressure device (2), the first pressure device (2) can give the front of the camera module
Apply the first preset pressure value；First test pressure display (3), the first test pressure display (3) can in real time by
First preset pressure value is shown；
The side pressure test device includes：Second module fixing clamp (4), second module fixing clamp (4) can
Fixing camera module；Second pressure device (5), the second pressure device (5) can give the side of the camera module
Apply the second preset pressure value；Second test pressure display (6), the second test pressure display (6) can in real time by
Second preset pressure value is shown.
2. camera module continuous compression real-time test device according to claim 1, it is characterised in that first pressure
Power apparatus (2) includes：First housing (201)；First pressure sensor (202) in first housing (201), institute
First pressure sensor (202) is stated to be electrically connected with the first test pressure display (3)；First pressure head (203), described first
Pressure head (203) can abut the front of the camera module under the action of the first pressure sensor (202)；
The second pressure device (5) includes：Second housing；Second pressure sensor in the second shell body, institute
Second pressure sensor is stated to be electrically connected with the second test pressure display (6)；Second pressure head (501), second pressure head
(501) side of the camera module can be abutted under the action of the second pressure sensor.
3. camera module continuous compression real-time test device according to claim 2, it is characterised in that first pressure
Power apparatus (2) further includes the first knob (204), and first knob (204) is installed on the first housing (201), and described the
One knob (204) rotation can drive the first pressure sensor (202) to compress or unclamp first pressure head (203)；
The second pressure device (5) further includes the second knob, and second knob is installed on the second housing, and described second
Knob rotation can drive the second pressure sensor to compress or unclamp second pressure head.
4. camera module continuous compression real-time test device according to claim 3, it is characterised in that first pressure
Power apparatus (2) further includes the first thrust rolling between first knob (204) and the first pressure sensor (202)
Sub- bearing (205)；
What the second pressure device (5) was further included between second knob and the second pressure sensor second pushes away
Power roller bearing.
5. camera module continuous compression real-time test device according to claim 4, it is characterised in that first pressure
Power apparatus (2) further includes the first buffering being arranged between the first pressure sensor (202) and first pressure head (203)
Device (206)；
The second pressure device (5) further includes second be arranged between the second pressure sensor and second pressure head
Buffer unit.
6. camera module continuous compression real-time test device according to claim 5, it is characterised in that described first is slow
The first spring that flushing device (206) includes the first buffer stopper (20601) and one end is connected with first buffer stopper (20601)
(20602), the other end of first spring (20602) is connected with first pressure head (203)；
Second buffer unit includes the second spring that the second buffer stopper and one end are connected with second buffer stopper, and described the
The other end of two springs is connected with second pressure head.
7. the camera module continuous compression real-time test device according to any one in claim 2-6, its feature exist
In first module fixing clamp (1) includes：First lower cover (101), is provided with the first mould on first lower cover (101)
Group limitting casing (102), the first module limitting casing (102) is used for the spacing camera module, and first module limits
The inside of position frame (102) is provided with the first hole for allowing first pressure head (203) to pass in and out；Can be with first lower cover (101)
The first upper cover (103) of closure, is provided with the first light hole (104), first light hole on first upper cover (103)
(104) camera module can allow for catch picture；
Second module fixing clamp (4) includes：Second lower cover (401), is provided with the second mould on second lower cover (401)
Group limitting casing (402), the second module limitting casing (402) are used for the spacing camera module, and second lower cover
(401) second pressure head (501) can be installed, and second pressure head (501) can touch the camera module
Side；The second upper cover (403) that can be closed with second lower cover (401), it is logical that second is provided with second upper cover (403)
Unthreaded hole (404), second light hole (404) can allow for the camera module to catch picture.
8. camera module continuous compression real-time test device according to claim 7, it is characterised in that first mould
Group stationary fixture (1) further includes the first buckle (105) on first lower cover (101), first buckle (105)
It can engage with first upper cover (103)；
Second module fixing clamp (4) further includes the second buckle (405) on second lower cover (401), institute
Stating the second buckle (405) can engage with second upper cover (103).
9. camera module continuous compression real-time test device according to claim 1, it is characterised in that the positive face pressure
Force test device further includes stent (7), and the stent (7) can install the camera module and the first pressure device
(2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000569.3U CN207231768U (en) | 2017-08-10 | 2017-08-10 | A kind of camera module continuous compression real-time test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000569.3U CN207231768U (en) | 2017-08-10 | 2017-08-10 | A kind of camera module continuous compression real-time test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231768U true CN207231768U (en) | 2018-04-13 |
Family
ID=61856827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000569.3U Active CN207231768U (en) | 2017-08-10 | 2017-08-10 | A kind of camera module continuous compression real-time test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231768U (en) |
-
2017
- 2017-08-10 CN CN201721000569.3U patent/CN207231768U/en active Active
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