CN207147795U - Phase apparatus test device - Google Patents
Phase apparatus test device Download PDFInfo
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- CN207147795U CN207147795U CN201721132740.6U CN201721132740U CN207147795U CN 207147795 U CN207147795 U CN 207147795U CN 201721132740 U CN201721132740 U CN 201721132740U CN 207147795 U CN207147795 U CN 207147795U
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Abstract
The utility model discloses a kind of phase apparatus test device, and the phase apparatus test device is included with lower component：Dividing plate is provided with cabinet, cabinet is separated into test cabinet and switch board, is provided with test chamber in test cabinet, the internal chamber wall of test chamber is provided with one layer of porous sound-absorbing structure；Installation cavity is provided with switch board；For testboard on dividing plate, testboard is provided with stationary fixture；Detection components include SFR test blocks, audio-frequency test part, button test block, display screen test block, LED test blocks, RGB test blocks；SFR test blocks interval is located at the top of testboard, and for audio-frequency test part on testboard, button test block is located at stationary fixture periphery, and display screen test block is below stationary fixture, and LED test blocks are located at testboard, and RGB test blocks are above testboard；Control assembly includes the control main frame for being built in installation cavity.The technical solution of the utility model can reduce interference when external sound is tested camera.
Description
Technical field
Electronic device detection equipment field is the utility model is related to, more particularly to a kind of phase apparatus test device.
Background technology
Nowadays, as the improvement of people's living standards, increasing people is selected using multiple functional and easy to operate
Digital camera carries out filming image.In the actual production process of digital camera, to ensure digital camera work(that user uses
Can be normal, it usually needs the properties of digital camera are detected, however, being detected in the performance to digital camera
When, sound of its external environment etc. would generally interfere to the test of camera, so as to reduce the accuracy rate of camera test.
Utility model content
Main purpose of the present utility model is to provide a kind of phase apparatus test device, it is intended to reduces external sound and camera is tested
When interference.
To achieve the above object, the utility model proposes phase apparatus test device include cabinet, testboard, detection components and
Control assembly；Dividing plate is provided with the cabinet, the cabinet is separated into the test cabinet vertically arranged and switch board, it is described
Test chamber is provided with test cabinet, the internal chamber wall of the test chamber is provided with one layer of sound-absorbing structure, and the sound-absorbing structure is in porous
Set；Installation cavity is provided with the switch board；On the dividing plate, the testboard is provided with to be measured for fixing testboard
The stationary fixture of digital camera；Detection components include SFR test blocks, audio-frequency test part, button test block, display screen test block,
LED test blocks, RGB test blocks；The SFR test blocks interval is located at the top of the testboard, and the audio-frequency test part is located at
On testboard, the button test block is located at the stationary fixture periphery, and the display screen test block is located at the stationary fixture
Lower section, the LED test blocks are located at the testboard, and the RGB test blocks are above the testboard；Control assembly, bag
Include the control main frame for being built in the installation cavity, it is the SFR test blocks, the audio-frequency test part, the button test block, described
It is in porous setting that display screen test block, the LED test blocks, the RGB test blocks electrically connect with the control main frame.
Preferably, one layer of sound panel for being used for sound insulation is additionally provided between the sound-absorbing structure and the internal chamber wall.
Preferably, the sound-absorbing structure and/or the sound panel are in black.
Preferably, the sound panel is in porous setting, and the hole in the sound-absorbing structure is more than the hole in the sound panel.
Preferably, the material of the sound-absorbing structure and the sound panel is foam.
Preferably, the test cabinet includes front panel, rear board, left plate, right plate and top plate, the front panel and
Rear board is oppositely arranged in front and rear, and the left plate is oppositely arranged with the right plate in left and right, the top plate and the dividing plate
In being oppositely arranged up and down, the front panel, the rear board, the left plate, the right plate, the top plate and the dividing plate
Enclose to form the test chamber jointly；
The front panel is provided with the feeding port for digital camera to be measured disengaging.
Preferably, the phase apparatus test device also includes shield door, and the shield door is flexibly connected with the front panel, institute
State shield door and have and cover the closed position of the feeding port and appear the open position of the feeding port.
Preferably, the shield door is flexibly connected with the front panel by cylinder assembly or electric machine assembly；
The cylinder assembly and the electric machine assembly include the first motion bar, the shield door and first motion bar
Connection.
Preferably, the left and right sides end of the feeding port is respectively provided with the safe grating for safety detection.
In the technical solution of the utility model, because the cabinet of this phase apparatus test device is divided into test cabinet and control by dividing plate
Cabinet processed, and testboard is provided with dividing plate, integrated in testboard and test cabinet and be provided with multiple test blocks, such as SFR test blocks,
Audio-frequency test part, button test block, display screen test block, LED test blocks, RGB test blocks etc., and these test blocks directly or
Electrically connected indirectly with control main frame, therefore after digital camera to be measured is put into stationary fixture, testing staff's can is led according to control
Predetermined program carries out the automatic detection of multiple performances to digital camera in machine, and the related data then measured is through control main frame point
Testing result is drawn after analysis processing, in this way, avoiding cumbersome manual operation, is greatly improved digital camera performance detection
Efficiency.In addition, the scheme of a special instrument test is needed compared to one performance of digital camera common at present, it is new in this practicality
In the technical scheme of type, because multiple test blocks are concentrated on a cabinet by this phase apparatus test device and use same control main frame
Control, so as to greatly reduce testing cost while testing efficiency is improved, and then is advantageous to the reduction of product cost；
And the sound-absorbing structure set on the internal chamber wall for forming the test chamber, it can reduce when external sound is tested camera and do
Disturb.
Brief description of the drawings
The required accompanying drawing used in embodiment or description of the prior art will be briefly described below, with more clearly
Illustrate that the utility model embodiment or technical scheme of the prior art, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
Structure shown in a little accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model phase apparatus test device one；
Fig. 2 is that the structural representation after front panel, rear board, left plate, right plate and top plate is removed in Fig. 1；
Fig. 3 is the structural representation that the angle after test cabinet and SFR test blocks is removed in Fig. 1；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is the structural representation of Fig. 3 another angle；
Fig. 6 is the structural representation of Fig. 3 another angle；
Fig. 7 is that the internal chamber wall that test chamber is formed in the utility model phase apparatus test device sets sound-absorbing structure and sound panel
Structure diagram.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 11 | Test cabinet | 111 | Test chamber |
| 112 | Front panel | 112a | Feeding port |
| 113 | Right plate | 114 | Top plate |
| 12 | Switch board | 121 | Installation cavity |
| 122 | Front panel | 123 | Left coaming plate |
| 124 | Right coaming plate | 125 | Heat emission hole |
| 126 | Gas source switch | 13 | Universal wheel |
| 14 | Adjust castor | 2 | Testboard |
| 21 | Stationary fixture | 211 | Fixing groove |
| 212 | Bit-avoiding slot | 213 | First detection hole |
| 31 | SFR test blocks | 311 | Target plate |
| 32 | Audio-frequency test part | 321 | External speaker |
| 322 | External microphone wind | 33 | Button test block |
| 331 | Pressing lever | 34 | Display screen test block |
| 36 | RGB test blocks | 361 | Light source installing plate |
| 362 | Linking arm | 363 | 3rd connecting rod |
| 41 | Control main frame | 5 | Shield door |
| 6 | Display terminal | 7 | Button |
| 8 | Internal chamber wall | 81 | Sound-absorbing structure |
| 82 | Sound panel |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, described embodiment is only part of the embodiment of the present utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of this patent protection.In addition, the technical scheme between each embodiment can phase
Mutually combine, but must can be implemented as basis with those of ordinary skill in the art, when mutual lance occurs in the combination of technical scheme
Shield will be understood that the combination of this technical scheme is not present when can not realize, also not this patent requirement protection domain it
It is interior.
It is to be appreciated that if directionality instruction is related in the utility model embodiment（Such as upper and lower, left and right, it is preceding,
Afterwards ...）, then directionality instruction be only used for explain in a certain particular pose（As shown in drawings）Under it is relative between each part
Position relationship, motion conditions.If in addition, relating to the description of " first ", " second " etc. in the utility model embodiment, it is somebody's turn to do
The description of " first ", " second " etc. is only used for describing purpose, it is impossible to is construed as to imply that its relative importance or implicit indicates institute
The quantity of the technical characteristic of instruction.
The utility model proposes a kind of phase apparatus test device.
Referring to figs. 1 to Fig. 7, in the embodiment of the utility model one, the phase apparatus test device is used for the performance of digital camera
Test, including cabinet（Do not indicate）, testboard 2, detection components（Do not indicate）And control assembly（Do not indicate）.Wherein, cabinet
It is interior to be provided with dividing plate（Do not indicate）, cabinet is separated into the test cabinet 11 vertically arranged and switch board 12, set in test cabinet 11
There is test chamber 111, the internal chamber wall of test chamber 111 is provided with one layer of sound-absorbing structure 81, and sound-absorbing structure 81 is in porous setting；Control
Installation cavity 121 is provided with cabinet 12；For testboard 2 on dividing plate, testboard 2 is provided with the fixation for being used for fixing digital camera to be measured
Fixture 21；Detection components include SFR test blocks 31, audio-frequency test part 32, button test block 33, display screen test block 34, LED and surveyed
Test specimen（Do not indicate）, RGB test blocks 36；The interval of SFR test blocks 31 is located at the top of testboard 2, and audio-frequency test part 32 is located at survey
In test stand 2, button test block 33 is located at the periphery of stationary fixture 21, and display screen test block 34 is surveyed located at the lower section of stationary fixture 21, LED
Test specimen is located at testboard 2, and RGB test blocks 36 are located at the top of testboard 2；Control assembly, including it is built in the control of installation cavity 121
Main frame 41, SFR test blocks 31, audio-frequency test part 32, button test block 33, display screen test block 34, LED test blocks, RGB tests
Part 36 electrically connects with control main frame 41.
In the present embodiment, because the cabinet of this phase apparatus test device is divided into test cabinet 11 and switch board 12 by dividing plate,
And testboard 2 is provided with dividing plate, integrated in testboard 2 and test cabinet 11 and be provided with multiple test blocks, such as SFR test blocks
31st, audio-frequency test part 32, button test block 33, display screen test block 34, LED test blocks, RGB test blocks 36 etc., and these are surveyed
Test specimen directly or indirectly electrically connects with control main frame 41, therefore after digital camera to be measured is put into stationary fixture 21, testing staff
Can carries out the automatic detection of multiple performances, the phase then measured according to program predetermined in control main frame 41 to digital camera
Close data and draw testing result after the analyzing and processing of control main frame 41, in this way, avoiding cumbersome manual operation, can carry significantly
The efficiency of high digital camera performance detection.In addition, need a special instrument compared to one performance of digital camera common at present
The scheme of test, in the present embodiment, because multiple test blocks are concentrated on a cabinet by this phase apparatus test device and are used same
One control main frame 41 controls, and so as to greatly reduce testing cost while testing efficiency is improved, and then is advantageous to produce
The reduction of product cost.And camera is when carrying out audio-frequency test, to prevent the sound in the external world from entering test chamber 111 and test chamber
Sound outflow in 111 is extraneous and influences extraneous environment, and one layer is provided with the internal chamber wall 8 of test chamber 111 as shown in Figure 7
For the sound-absorbing structure 81 of sound-absorbing, and sound-absorbing structure 81 is in porous setting.In this way, the sound-absorbing structure 81 can be by the external world to test chamber
The sound outwardly spread inside 111 inside and test chamber 111 dissipates, so as to eliminate the interference of external sound.
Referring to Figures 1 and 2, in the present embodiment, specifically, test cabinet 11 includes front panel 112, rear board（Do not mark
Show）, left plate（Do not indicate）, right plate 113 and top plate 114, front panel 112 and rear board be oppositely arranged in front and rear, left side
Plate is oppositely arranged with right plate 113 in left and right, and top plate 114 is in be oppositely arranged up and down with dividing plate, front panel 112, rear board, left side
Plate, right plate 113, top plate 114 and dividing plate enclose to form test chamber 111 jointly；Front panel 112, which is provided with, supplies digital camera to be measured
The feeding port 112a of disengaging.Especially, rear board, left plate, right plate 113 and top plate 114 should be non-porous hole hollow out and set
Put, after the feeding port 112a of front wall 112 is shielded, test chamber 111 should be a closed chamber, so as to the property for digital camera
It can test and good test environment is provided, avoid having undesirable effect test accuracy.In addition, to further facilitate up and down
Material, in the present embodiment, feeding port 112a is preferably disposed on the bottom of front panel 112, i.e. feeding port 112a lower edge and survey
Test stand 2 connects.In addition, in the present embodiment, testboard 2 is preferably wholely set with dividing plate.
As shown in fig. 7, in order to further strengthen the sound insulation and decrease of noise functions of test chamber 111, in sound-absorbing structure 81 and inner chamber
One layer of sound panel 82 for being used for sound insulation is additionally provided between wall 8, the sound panel 82 is mainly used in the propagation for separating sound, itself and sound-absorbing
Structure 81, which coordinates, can further exclude noise jamming of the external sound to being brought inside test chamber 111.
Preferably, it is in porous setting to set sound panel 82, and the hole in sound-absorbing structure 81 is more than the hole in sound panel 82, such as
This, sound panel 82 also has the effect of sound-absorbing, so as to strengthen the function of the sound insulation and noise reduction of the utility model phase apparatus test device.
Preferably, the material of sound-absorbing structure 81 and sound panel 82 is foam, and the foam has high resiliency, in light weight, fast
The advantages that quick fixation of ram compression, easy to use, bending are freely, volume is ultra-thin, dependable performance, can not only realize sound insulation and decrease of noise functions,
And can conveniently it install.
Meanwhile when the test carried out with camera shooting effect, in order to prevent the light in the external world to shooting effect
Influence, it is in black to set sound-absorbing structure 81 and/or sound panel 82, can so completely cut off the light in the external world, improves camera correlation work(
The effect and accuracy rate that can be tested.
Further, as shown in Fig. 2 in the present embodiment, phase apparatus test device also includes shield door 5, and shield door 5 is with before
Panel 112 is flexibly connected, and shield door 5, which has, to be covered feeding port 112a closed position and appear feeding port 112a open position
Put.Wherein, shield door 5 passes through cylinder assembly with front panel 112（Do not indicate）Or electric machine assembly（Do not indicate）It is flexibly connected；Cylinder
Component and electric machine assembly include the first motion bar（Do not indicate）, shield door 5 is connected with the first motion bar.Specifically, shield door 5
Medial surface be provided with cylinder driving the first motion bar, so as to drive shield door 5 to move along the vertical direction.When shield door 5
When moving downwardly to its lower edge and being abutted with dividing plate, shield door 5 is i.e. in the closed position, and digital camera to be measured enters performance and examined
The survey stage；After detection, shield door 5 move up to its lower edge it is concordant with feeding port 112a top edge when, shielding
Door 5 is i.e. in an open position, and testing staff can take out digital camera.Right the design not limited to this, in other embodiment,
Also other driving structures can be used to complete for the driving of shield door 5, such as, but not limited to motor driving etc., in addition, shield door 5 is opened
It can also be in left-right direction etc. to close direction.
Further, consider for safety operation, safe grating is respectively provided with feeding port 112a left and right sides end（Do not mark
Show）, can so detect whether the hand for also having testing staff is placed on herein at feeding port 112a within the very first time, so as to control
Shield door 5, which is not fallen, to avoid the accident of crushing.
It should be noted that, in the present embodiment, digital camera to be measured is specially a Sports digital camera, together herein
When, stationary fixture 21 is preferably attached to the middle part of testboard 2, is arranged with the top surface of stationary fixture 21 for holding number to be measured
The fixing groove 211 of camera, is additionally provided with multiple bit-avoiding slots 212 through internal and external peripheral wall on stationary fixture 21, while fixing groove 211
The first detection hole 213 through the bottom surface of testboard 2 is offered in groove bottom wall.Each test block of this phase apparatus test device is mainly used
In the following performance for testing the camera：SFR（Special frequency response, spatial frequency response）Test block 31 with
The medial surface connection of top plate 114, including the standard resolution target plate 311 above camera to be measured, the test block are used to test
The spatial frequency response performance of digital camera, how to differentiate the resolution character of lens quality particularly camera；Audio-frequency test
Part 32 includes external speaker 321 and external microphone wind 322, mainly for detection of the built-in microphone of digital camera, built-in raises
Can sound device and speech identifying function etc. normal work；Button test block 33 includes the pressing lever that corresponding bit-avoiding slot 212 is set
331, for the test block by the associated button of analog pressing camera, whether the correlation function after being started with detection button can be normal
Operation；Display screen test block 34 is preferably disposed to the lower section of the first detection hole 213, i.e., in installation cavity 121, mainly by work
The display screen for making state is taken pictures, to judge whether display screen is normal；LED test blocks include being embedded on stationary fixture 21
Fiber optic source, whether normal it is mainly used in LED of the test camera for exposure etc.；RGB（RGB color model, primaries
Pattern）Test block 36 includes the driving structure for being spaced the light source installing plate 361 located at the top of fixing groove 211, being connected with cylinder
（The driving structure includes the 3rd connecting rod 363 being driven by the cylinder）, and for connecting light source installing plate 361 and driving structure
Linking arm 362, the test block can be used for color saturation situation etc. of evaluation camera shooting.
Referring to Figures 1 and 2, an explanation is carried out herein for the miscellaneous part of this phase apparatus test device.In the present embodiment
In, phase apparatus test device also includes display terminal 6, and display terminal 6 is connected with the information of control main frame 41, is mainly used in display test
Data and test result etc..Multiple buttons 7 are each provided with the feeding port 112a left and right sides, such as reset key, result refer to
Show lamp, double startup key, scram button, power switch etc..Then include front panel 122, squab panel for switch board 12（Do not indicate）、
Left coaming plate 123 and right coaming plate 124, wherein, one end of front panel 122 and the left frame of switch board 12 are hinged, and the other end can be relative
Open to facilitate the maintenance of the grade of control main frame 41 to change；Being equipped with left coaming plate 123 and right coaming plate 124 contributes to control main frame 41
Deng the heat emission hole 125 of radiating, control main frame 41 is preferably set adjacent to right coaming plate 124, and the gas of cylinder is then provided with left coaming plate 123
Source switch 126.In addition, the universal wheel 13 being moved easily and regulation castor are equipped with four corners of the bottom surface of switch board 12
14, the regulation castor 14 can height up and down so that testboard 2 is in horizontality.
Preferred embodiment of the present utility model is the foregoing is only, it is every under inventive concept of the present utility model, utilize
The equivalent structure transformation that the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other related technologies
Field is in the scope of this patent.
Claims (9)
1. a kind of phase apparatus test device, the performance test for digital camera, it is characterised in that including：
Cabinet, the cabinet is interior to be provided with dividing plate, and the cabinet is separated into the test cabinet vertically arranged and switch board, described
Test chamber is provided with test cabinet, the internal chamber wall of the test chamber is provided with one layer of sound-absorbing structure, and the sound-absorbing structure is in porous
Set；Installation cavity is provided with the switch board；
Testboard, on the dividing plate, the testboard is provided with the stationary fixture for being used for fixing digital camera to be measured；
Detection components, including SFR test blocks, audio-frequency test part, button test block, display screen test block, LED test blocks, RGB are surveyed
Test specimen；The SFR test blocks interval is located at the top of the testboard, and the audio-frequency test part is described to press on testboard
Button test block is located at the stationary fixture periphery, and the display screen test block is below the stationary fixture, the LED tests
Part is located at the testboard, and the RGB test blocks are above the testboard；And
Control assembly, including be built in the control main frame of the installation cavity, it is the SFR test blocks, the audio-frequency test part, described
Button test block, the display screen test block, the LED test blocks, the RGB test blocks are electrically connected with the control main frame
Connect.
2. phase apparatus test device as claimed in claim 1, it is characterised in that between the sound-absorbing structure and the internal chamber wall
It is additionally provided with one layer of sound panel for being used for sound insulation.
3. phase apparatus test device as claimed in claim 2, it is characterised in that the sound-absorbing structure and/or the sound panel are in
Black.
4. phase apparatus test device as claimed in claim 2, it is characterised in that the sound panel is in porous setting, and the suction
Hole in sound structure is more than the hole in the sound panel.
5. phase apparatus test device as claimed in claim 4, it is characterised in that the material of the sound-absorbing structure and the sound panel
It is foam.
6. the phase apparatus test device as described in any one of claim 1 to 5, it is characterised in that the test cabinet include front panel,
Rear board, left plate, right plate and top plate, the front panel and rear board are oppositely arranged in front and rear, the left plate and institute
Right plate is stated to be oppositely arranged in left and right, the top plate and the dividing plate are in be oppositely arranged up and down, the front panel, it is described behind
Plate, the left plate, the right plate, the top plate and the dividing plate enclose to form the test chamber jointly；
The front panel is provided with the feeding port for digital camera to be measured disengaging.
7. phase apparatus test device as claimed in claim 6, it is characterised in that the phase apparatus test device also includes shield door,
The shield door is flexibly connected with the front panel, and the shield door has the closed position for covering the feeding port and appeared
The open position of the feeding port.
8. phase apparatus test device as claimed in claim 7, it is characterised in that the shield door passes through cylinder with the front panel
Component or electric machine assembly are flexibly connected；
The cylinder assembly and the electric machine assembly include the first motion bar, and the shield door connects with first motion bar
Connect.
9. phase apparatus test device as claimed in claim 7, it is characterised in that the left and right sides end of the feeding port is respectively provided with use
In the safe grating of safety detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132740.6U CN207147795U (en) | 2017-09-06 | 2017-09-06 | Phase apparatus test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132740.6U CN207147795U (en) | 2017-09-06 | 2017-09-06 | Phase apparatus test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147795U true CN207147795U (en) | 2018-03-27 |
Family
ID=61677512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721132740.6U Active CN207147795U (en) | 2017-09-06 | 2017-09-06 | Phase apparatus test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540182A (en) * | 2020-06-18 | 2020-08-14 | 深圳市明信测试设备有限公司 | Doorbell white field test equipment |
| CN111724576A (en) * | 2020-06-18 | 2020-09-29 | 深圳市明信测试设备股份有限公司 | Doorbell night field test equipment |
| CN113465655A (en) * | 2020-03-31 | 2021-10-01 | 众华电子科技(太仓)有限公司 | Performance testing device |
-
2017
- 2017-09-06 CN CN201721132740.6U patent/CN207147795U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465655A (en) * | 2020-03-31 | 2021-10-01 | 众华电子科技(太仓)有限公司 | Performance testing device |
| CN111540182A (en) * | 2020-06-18 | 2020-08-14 | 深圳市明信测试设备有限公司 | Doorbell white field test equipment |
| CN111724576A (en) * | 2020-06-18 | 2020-09-29 | 深圳市明信测试设备股份有限公司 | Doorbell night field test equipment |
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