CN107990812A - For detecting the detection device and detection method of camera rotational angle - Google Patents
For detecting the detection device and detection method of camera rotational angle Download PDFInfo
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- CN107990812A CN107990812A CN201711476790.0A CN201711476790A CN107990812A CN 107990812 A CN107990812 A CN 107990812A CN 201711476790 A CN201711476790 A CN 201711476790A CN 107990812 A CN107990812 A CN 107990812A
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- angle
- mobile terminal
- detection device
- rotating camera
- camera component
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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Abstract
This application discloses a kind of detection device and detection method for being used to detect camera rotational angle, detection device includes：Supporting rack and angle dial.Supporting rack has the location division for being suitable for positioning mobile terminal, angle dial is located on supporting rack and positioned adjacent portion is set, angle dial has centre bore and the avoidance notch connected with centre bore, notch is avoided towards location division, the rotating camera component of mobile terminal, which is adapted to pass through, when detection device works avoids notch and be contained in centre bore.According to the detection device for being used to detect camera rotational angle of the application, mobile terminal to be detected is used to support by the supporting rack of setting, the actual rotation angle of rotating camera component can be read by the angle dial of setting, the information detected with reference to the angle function of mobile terminal, it can be determined that the actual rotation angle of rotating camera component whether in scope of design, realizes the quality management and control to the rotating camera component of mobile terminal.
Description
Technical field
Manufacture and detection technique field this application involves electronic equipment, are used to detect camera turn more particularly, to one kind
The detection device and detection method of dynamic angle.
Background technology
There is the mobile terminal of rotating camera, camera is installed on a rotating body, passes through rotary body in correlation technique
Rotate to realize the rotation of camera, switch so as to fulfill the front and rear of camera.The front and rear switching of camera is to utilize rotation
A miniature magnet in swivel, what the magnetic resistance inductor (MR) gone on sensing mainboard was realized.Quality requirements detection rotary body is cut
Changing angle must be in a certain range, and difference is excessive to show homogeneity of product difference, it is necessary to the anglec of rotation of the camera to mobile terminal
Whether degree, which meets design requirement, is detected control.
Apply for content
The application is intended at least solve one of technical problem existing in the prior art.For this reason, the application proposes a kind of use
In the detection device of detection camera rotational angle, whether the rotation angle that the detection device can detect camera meets and sets
Meter requires and the structure of the detecting device is simple, easy to use, easily operated.
The application also proposed a kind of detection method using above-mentioned detection device detection camera rotational angle.
According to the detection device for being used to detect camera rotational angle of the application first aspect embodiment, the camera
For the rotating camera of mobile terminal, the detection device includes：Supporting rack, support frame as described above, which has, to be suitable for positioning the movement
The location division of terminal；Angle dial, the angle dial is located on support frame as described above and the neighbouring location division is set, institute
Angle dial is stated with centre bore and the avoidance notch connected with the centre bore, the notch that avoids is towards the positioning
Portion, when the detection device works, the rotating camera component of the mobile terminal is adapted to pass through the avoidance notch and accommodates
In the centre bore.
According to the detection device for being used to detect camera rotational angle of the embodiment of the present application, used by the supporting rack of setting
In supporting mobile terminal to be detected, the actual rotation angle of rotating camera component can be read by the angle dial of setting
Degree, with reference to the information of the angle function detection of mobile terminal, it is possible to determine that whether the actual rotation angle of rotating camera component
In scope of design, the quality management and control to the rotating camera component of mobile terminal is realized.
According to the detection side using above-mentioned detection device detection camera rotational angle of the application second aspect embodiment
Method, includes the following steps：By the mobile terminal-opening and entry angle detection function interface；By the mobile terminal by specified
Direction be placed on the location division of support frame as described above so that the rotating camera component of the mobile terminal is in initially
Position so that the CCD camera assembly is contained in the centre bore of the angle dial；By the rotating camera group
Part is rotated since revolution starting point, when angle of arrival overturns result of variations on the display screen of the mobile terminal, is stopped
Rotate；The corresponding angles angle value on the angle dial is read, calculates the actual rotation angle of the rotating camera component,
And judge the actual rotation angle whether in scope of design；The mobile terminal is taken out, detection is next described mobile whole
End, repeats aforesaid operations.
According to the detection method of the detection camera rotational angle of the embodiment of the present application, due to the rotation of rotating camera component
The center for turning center with the centre bore of angle dial overlaps, so that ensure the accuracy of reading numerical values on angle dial,
Stop operating when angle of arrival overturns result of variations on the display screen of mobile terminal, the reality detected by judging angle dial
Measured value realizes the quality management and control to the rotating camera component of mobile terminal, the detection method whether in scope of design
Simply, easily operated implementation, and the testing result of the detection method is reliable.
The additional aspect and advantage of the application will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the application.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the application will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the schematic diagram for being used to detect the detection device of camera rotational angle according to the embodiment of the present application, wherein
Rotating camera component is located in the centre bore of angle dial；
Fig. 2 is illustrated according to the operation principle for being used to detect the detection device of camera rotational angle of the embodiment of the present application
Figure one；
Fig. 3 is the enlarged drawing at C in Fig. 2；
Fig. 4 is illustrated according to the operation principle for being used to detect the detection device of camera rotational angle of the embodiment of the present application
Figure two；
Fig. 5 is the enlarged drawing at D in Fig. 4.
Reference numeral：
Detection device 100；
Supporting rack 1；Bottom plate 11；Installation groove 111；Riser 12；Locating convex block 13；Positioning groove 131；Supporting rod 14；
Angle dial 2；Centre bore 21；Avoid notch 22；Connecting plate 3；
Reflective mirror 4；
Rotating camera component 200；It can be seen that seamed edge 201.
Embodiment
Embodiments herein is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the application, and it is not intended that limitation to the application.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description the application and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The application's
In description, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in application.
The detection device for being used to detect camera rotational angle below with reference to Fig. 1-Fig. 5 descriptions according to the embodiment of the present application
100。
As Figure 1-Figure 5, according to the detection for being used to detect camera rotational angle of the application first aspect embodiment
Device 100, camera are the rotating camera of mobile terminal, and mobile terminal can be mobile phone, tablet computer etc., and the detection fills
Putting 100 includes：Supporting rack 1 and angle dial 2.
Specifically, supporting rack 1 has the location division for being suitable for positioning mobile terminal, can be with from there through the location division of setting
Mobile terminal to be detected is quickly and easily positioned.Angle dial 2 is located on supporting rack 1 and positioned adjacent portion is set
Put, angle dial 2 is used for the actual rotation angle for detecting the rotating camera component 200 of mobile terminal.
Angle dial 2 has centre bore 21 and the avoidance notch 22 connected with centre bore 21, avoids notch 22 towards calmly
Position portion, when detection device 100 works, the rotating camera component 200 of mobile terminal, which is adapted to pass through, avoids notch 22 and is contained in
In centre bore 21, and cause the center of the pivot of rotating camera component 200 and the centre bore 21 of angle dial 2 weight
Close, so as to ensure the accuracy of reading numerical values on angle dial 2.Also, the size of the centre bore 21 on angle dial 2 will
Suitably, when ensureing that rotating camera component 200 rotates, the side wall of centre bore 21, which will not touch, scratches rotating camera component 200
Appearance.
It should be noted that during design produces the detection device 100, this is may be such that by the needs of design
Detection device 100 meets requirement, when by mobile terminal location in the location division on supporting rack 1, the rotation of mobile terminal
CCD camera assembly 200 is stretched in the centre bore 21 of angle dial 2 and can ensured in the rotation of rotating camera component 200
The heart is overlapped with the center of the centre bore 21 of angle dial 2.
The course of work of the detection device 100 of brief description the application.
By mobile terminal-opening entry angle detection function interface to be detected, then mobile terminal to be detected is placed
On the location division of supporting rack 1, mobile terminal is positioned by the location division at this time, the rotating camera component of mobile terminal
200 pass through the avoidance notch 22 of angle dial 2 and stretch in the centre bore 21 of angle dial 2, at this time rotating camera
The pivot of component 200 is overlapped with the center of the centre bore 21 of angle dial 2, and ensures the rotation shooting of the mobile terminal
Head assembly 200 is located at initial position, and (" initial position " refers to that the camera on rotating camera component 200 is whole positioned at movement
The back side at end, the receiver on rotating camera component 200 are located at the front of mobile terminal, and the front and the back side are relative to hand-held
For direction during mobile terminal).
When rotating camera is located at initial position, some seamed edge of rotating camera component 200 is selected to be taken the photograph as rotation
As the revolution starting point of head assembly 200, then the angle value on angle dial 2 that the seamed edge is aligned is as rotating camera group
The zero degree point of part 200, or a detachably connected pointer, the pointer can be used on rotating camera component 200
Indicate angle, which can rotate synchronously with rotating camera component 200, and the pointer is as rotating camera component 200
Revolution starting point, zero degree of the angle value on angle dial 2 which is aligned as rotating camera component 200
Point.Rotating camera component 200 (being rotated with reference to the rotating camera component 200 in Fig. 2-Fig. 4 along e directions) is rotated, until moving
(display screen of mobile terminal can be with for the change of angle detection function interface angle of arrival upset result on the display screen of dynamic terminal
Display rotating camera component 200 is being rotated in place the results show that for example showing the prompting letter that camera front and rear switches successfully
Breath, can also show rotating camera component 200 is rotated in place its rear rotating angle), stop operating.
The angle on angle dial 2 that above-mentioned some seamed edge or pointer of reading rotating camera component 200 are aligned
Value, and the actual rotation angle of rotating camera component 200 is calculated, which is number of actual measurements value, is passed through
Judge the measured value whether in design theory number range.If the number of actual measurements value is in scope of design, the movement
The uniformity of terminal is preferable, has preferable quality；If the number of actual measurements value not in scope of design, the mobile terminal
Uniformity is poor.Thus, the commuting angle of the rotating camera component 200 of mobile terminal is can be determined that by the detection device 100
Whether degree is in scope of design, so as to realize the quality management and control to mobile terminal.
It should be noted that the above-mentioned angle detection function interface of mobile terminal, is using in rotating camera component 200
The miniature magnet put removes to sense the magnetic resistance inductor on the mainboard of the mobile terminal, in 200 rotating mistake of rotating camera component
Cheng Zhong, miniature magnet also rotate synchronously, so as to realize the angle detection function Interface detection rotation of mobile terminal by this way
The angle position of CCD camera assembly 200.
According to the detection device 100 for being used to detect camera rotational angle of the embodiment of the present application, pass through the support of setting
Frame 1 is used to support mobile terminal to be detected, and rotating camera component 200 can be read by the angle dial 2 of setting
Actual rotation angle, with reference to the information of the angle function detection of mobile terminal, it is possible to determine that the reality of rotating camera component 200
Rotational angle realizes the quality management and control to the rotating camera component 200 of mobile terminal whether in scope of design.
According to some embodiments of the present application, with reference to Fig. 1, Fig. 2 and Fig. 4, detection device 100 includes：Reflective mirror 4, it is reflective
Mirror 4 is located on supporting rack 1 and is equipped with logical positioned at the underface of location division, the location division part opposite with the display screen of mobile terminal
Light portion.Thus, by location division lower section set reflective mirror 4, the minute surface face location division of reflective mirror 4, at the same location division with
The part that the display screen of mobile terminal is opposite is equipped with thang-kng portion, and thang-kng portion can be passed through for light.
During using the detection device 100, in mobile terminal location on location division, the display screen of mobile terminal
Towards lower and with thang-kng portion face, the display information on display screen is reflexed to the information on display screen instead by above-mentioned thang-kng portion
On light microscopic 4, so as to directly observe reflective mirror 4 realize indirectly observe mobile terminal display screen display information (such as
Show the information of the angle upset change of the rotating camera component 200 of screen display), i.e., moved by 4 indirect gain of reflective mirror
Information on the display screen of dynamic terminal, while convenient rotation rotating camera component 200.The setting by reflective mirror 4 successfully
When solving the placement of mobile terminal particular orientation, the display screen of mobile terminal cannot by difficulty that operating personnel are immediately seen or not
The difficulty for facilitating operating personnel to observe.
Wherein, the size of reflective mirror 4 is matched with the display screen of mobile terminal, is ensured the display of the display screen of mobile terminal
Information is fully reflective on reflective mirror 4.Alternatively, which can be the through hole being formed on location division, the thang-kng portion
Can be Transparent Parts, such as the thang-kng portion can be transparent glass workpiece, resin piece etc..
According to some alternative embodiments of the application, with reference to Fig. 1, Fig. 2 and Fig. 4, supporting rack 1 includes：Bottom plate 11 and riser
12.Reflective mirror 4 is located on bottom plate 11, and riser 12 is located on bottom plate 11 and upwardly extends, and location division is located on riser 12, and angle is carved
Scale 2 is connected with riser 12.As a result, the structure of supporting rack 1 is simple, and facilitate the upper-lower position of reflective mirror 4 and location division
Layout, while it has been also convenient for the connection of angle dial 2.
Further, with reference to Fig. 1, Fig. 2 and Fig. 4, riser 12 is equipped with locating convex block 13, formed with calmly on locating convex block 13
Position groove 131, extend on locating convex block 13 supporting rod 14 (with reference to Fig. 1,14 direction of supporting rod extended on locating convex block 13
Preceding extension), the upper surface of supporting rod 14 is located in the first plane with the lower wall surface of positioning groove 131, the upper surface of supporting rod 14
Interior, positioning groove 131 and the composition of supporting rod 14 location division, mobile terminal are generally aligned in the same plane with the lower wall surface of positioning groove 131
Suitable for being supported in above-mentioned first plane.As a result, the structure of location division is simple and is moved easily the positioning of terminal and picks and places
Operation, when by mobile terminal location in location division, a part for mobile terminal is located in positioning groove 131, mobile terminal
Another part is supported on supporting rod 14.
Alternatively, with reference to Fig. 1, above-mentioned first plane is towards the extension that is inclined upwardly.Thus, operator is facilitated to observe reflective mirror 4,
To facilitate the information on the display screen for obtaining mobile terminal indirectly by reflective mirror 4.
According to some alternative embodiments of the application, with reference to Fig. 1, Fig. 2 and Fig. 4, formed with installation groove on bottom plate 11
111, reflective mirror 4 is located in installation groove 111.Thus, the installation of reflective mirror 4 is facilitated by the installation groove 111 of setting and determined
Position.
According to some alternative embodiments of the application, with reference to Fig. 1, detection device 100 further includes：Connecting plate 3, angle index
Disk 2 is connected by connecting plate 3 with riser 12.Thus, facilitate the installation of angle dial 2 to fix, and facilitate angle dial 2 with
The location layout of location division.
Camera is detected referring to Fig. 1-Fig. 5 descriptions according to the application above-mentioned detection device 100 of the embodiment of the present application to turn
The detection method of dynamic angle.
With reference to Fig. 1-Fig. 5, camera is detected according to the application above-mentioned detection device 100 of the application second aspect embodiment and is turned
The detection method of dynamic angle, includes the following steps：
By mobile terminal-opening and entry angle detection function interface.
Mobile terminal is placed on the location division of supporting rack 1 by specified direction so that the rotation shooting of mobile terminal
Head assembly 200 is in initial position, and (" initial position " refers to that the camera on rotating camera component 200 is whole positioned at movement
The back side at end, the receiver on rotating camera component 200 are located at the front of mobile terminal, and the front and the back side are relative to hand-held
For direction during mobile terminal), the rotating camera component 200 of mobile terminal passes through the avoidance notch 22 of angle dial 2
And stretch in the centre bore 21 of angle dial 2, the pivot of rotating camera component 200 and angle dial 2 at this time
Centre bore 21 center overlap.
Rotating camera component 200 is rotated since revolution starting point (with reference to the rotating camera component in Fig. 2-Fig. 4
200 rotate along e directions), (display screen of mobile terminal when angle of arrival overturns result of variations on the display screen of mobile terminal
It can show that rotating camera component 200 is being rotated in place the results show that for example showing carrying for camera front and rear handover success
Show information, can also show rotating camera component 200 is rotated in place its rear rotating angle), stop operating.Wherein, institute
The zero graduation line that revolution starting point can be aligned on angle dial 2 is stated, which can also be directed at angle dial 2
On non-zero graduation mark (such as 10 degree of graduation marks on angle dial 2).
Corresponding angles angle value on reading angular dial 2, calculates the actual rotation angle of rotating camera component 200,
And judge the actual rotation angle of rotating camera component 200 whether in scope of design.If the number of actual measurements value is designing
In the range of, then the uniformity of the mobile terminal is preferable, has preferable quality；If the number of actual measurements value is not in scope of design
Interior, then the uniformity of the mobile terminal is poor.Thus, the rotation that can be determined that mobile terminal by the detection device 100 images
Whether the handoff angle of head assembly 200 is in scope of design, so as to realize the quality management and control to mobile terminal.
Mobile terminal is taken out, detects next mobile terminal, repeats aforesaid operations.
According to the detection method of the detection camera rotational angle of the embodiment of the present application, due to rotating camera component 200
Pivot overlapped with the center of the centre bore 21 of angle dial 2, so as to ensure the standard of reading numerical values on angle dial 2
True property, stops operating when angle of arrival on the display screen of mobile terminal overturns result of variations, by judging that angle dial 2 is examined
The number of actual measurements value of survey realizes the quality management and control to the rotating camera component 200 of mobile terminal whether in scope of design,
The detection method is simple, easily operated implementation, and the testing result of the detection method is reliable.
According to some embodiments of the present application, with reference to Fig. 2-Fig. 5, it is with the visible seamed edge 201 of rotating camera component 200
The revolution starting point of rotating camera component 200.It is understood that the design theory angle of rotating camera component 200 rises
Put as the center of rotation axis by rotating camera component 200 and the plane parallel with the display screen of mobile terminal, the plane
Position, which is not seen, can not touch, by regarding the visible seamed edge 201 of rotating camera component 200 as rotating camera component 200
Revolution starting point, since the visible seamed edge 201 of rotating camera component 200 is during rotating camera component 200 rotates
Visible state is constantly in, thus facilitates the actual rotation angle for reading rotating camera component 200.
Also, using difference on same circumference (with reference to the A points and B points in Fig. 3 and Fig. 5) while with rotating camera group
The synchronism principle of angle change, realizes angular transition, facilitates the measurement and reading of angle when part 200 rotates.
According to some embodiments of the present application, with reference to Fig. 1, Fig. 2 and Fig. 4, detection device 100 includes above-mentioned reflective mirror 4,
Reflective mirror 4 is located at the underface of location division, and the location division part opposite with the display screen of mobile terminal is equipped with above-mentioned thang-kng portion,
During rotating rotating camera component 200, the display obtained by observing reflective mirror 4 on the display screen of mobile terminal is believed
Breath.Thus, successfully solved by reflective mirror 4 when mobile terminal particular orientation is placed (for example, the display screen court of mobile terminal
Under), the difficulty for the difficult or inconvenient operating personnel observation that the display screen of mobile terminal cannot be immediately seen by operating personnel.
The inspection for being used to detect camera rotational angle according to the application one embodiment is carefully described referring to Fig. 1-Fig. 5
Survey the detection method of device 100 and the application detection device 100 detection camera rotational angle.
With reference to Fig. 1-Fig. 5, in the present embodiment, detection device 100 includes above-mentioned supporting rack 1, angle dial 2, anti-
Light microscopic 4 and connecting plate 3.Wherein, supporting rack 1 includes above-mentioned bottom plate 11 and riser 12, recessed formed with above-mentioned installation on bottom plate 11
Groove 111, installation groove 111 are located at the front side of riser 12, and reflective mirror 4 is installed in installation groove 111.On the leading flank of riser 12
Equipped with above-mentioned locating convex block 13, formed with above-mentioned positioning groove 131 on the locating convex block 13, locating convex block 13 it is recessed positioned at positioning
Extend supporting rod 14 before being partially toward below groove 131, the upper surface of supporting rod 14 is with keeping away face position under positioning groove 131
In in the first plane, positioning groove 131 and supporting rod 14 form the location division for being used for positioning mobile terminal, and the first plane by
Afterwards towards being inclined upwardly extension in forward direction, the angular range of the first plane and horizontal plane can be 5 ° -30 °.Angle index
Disk 2 is connected by connecting plate 3 with riser 12, and connecting plate 3 can be arranged substantially perpendicular to each other with angle dial 2, thus facilitates angle
The installation of dial 2 is fixed, while facilitates the use of angle dial 2.
Detection device 100 in brief description the present embodiment is used for the rotating camera component 200 for detecting mobile terminal
The detection method of rotation angle.
By mobile terminal-opening and entry angle detection function interface.
Mobile terminal is placed on the location division of supporting rack 1 by specified direction and angle, the display screen of mobile terminal
Downward, the sub-fraction of mobile terminal is contained in above-mentioned positioning groove 131, and the remainder of mobile terminal is supported on supporting rod
On 14, and supporting rod 14 is supported on the part of the removing display screen of mobile terminal, prevents the display screen of mobile terminal touches from scraping damage,
And the display screen of terminal and 4 face of reflective mirror on bottom plate 11 are moved easily, avoid supporting rod 14 from being reflected as display information
Obstacle to reflective mirror 4, display information on display screen can be fully reflective on reflective mirror 4.At the same time so that mobile terminal
Rotating camera component 200 be in initial position (" initial position " refer to the camera on rotating camera component 200
Receiver on the back side of mobile terminal, rotating camera component 200 is located at the front of mobile terminal, and the front and the back side are
For direction when hand-held mobile terminal), the rotating camera component 200 of mobile terminal passes through angle dial 2
Avoid notch 22 and stretch in the centre bore 21 of angle dial 2, at this time the pivot of rotating camera component 200 and angle
The center for spending the centre bore 21 of dial 2 overlaps.
When rotating camera component 200 is in above-mentioned initial position, the upper left seamed edge of rotating camera component 200 (should
Seamed edge is the visible seamed edge 201 of rotating camera component 200) revolution starting point as rotating camera component 200, and this
Zero graduation line on revolution starting point alignment angle dial 2, thus facilitates the numerical value of actual rotation angle to read.Rotation is taken the photograph
As head assembly 200 rotates since revolution starting point (being rotated with reference to the rotating camera component 200 in Fig. 2-Fig. 4 along e directions),
When angle of arrival overturns result of variations on the display screen of mobile terminal, stop operating.Rotated in rotating camera component 200
During, the synchronism of angle change is former when being rotated at the same time with rotating camera component 200 using difference on same circumference
Reason, realizes angular transition, facilitates the measurement and reading of angle.
For example, in the example of Fig. 3 and Fig. 5, A points are design theory zero degree starting point, and B points rise for visible 201 zero point of seamed edge
Point, A points and B points are difference on same circumference, it is seen that B point representation theories A points, the actual rotation angle of B points is A points
Actual rotation angle.
Corresponding angles angle value on reading angular dial 2, due to the revolution starting point alignment angle of rotating camera component 200
The zero graduation line on dial 2 is spent, therefore the angle value directly read from angle dial 2 is rotating camera component
200 actual rotation angle (for example, the actual rotation angle value is 110 degree), and judge the reality of rotating camera component 200
Whether rotational angle is in scope of design.If the actual rotation angle in scope of design, the uniformity of the mobile terminal compared with
It is good, there is preferable quality；If for the actual rotation angle not in scope of design, the uniformity of the mobile terminal is poor.By
Whether this, can be determined that the handoff angle of rotating camera component 200 of mobile terminal in design model by the detection device 100
In enclosing, so as to realize the quality management and control to mobile terminal.
Mobile terminal is taken out, detects next mobile terminal, repeats aforesaid operations.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the application.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiments herein, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the application a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of application is limited by claim and its equivalent.
Claims (11)
1. a kind of detection device (100) for being used to detect camera rotational angle, it is characterised in that the camera is mobile whole
The rotating camera at end, the detection device (100) include：
Supporting rack (1), support frame as described above (1) have the location division for being suitable for positioning the mobile terminal；
Angle dial (2), the angle dial (2) is located on support frame as described above (1) and the neighbouring location division is set, institute
Angle dial (2) is stated to lack with centre bore (21) and the avoidance notch (22) connected with the centre bore (21), described avoid
Mouth (22) is towards the location division, the rotating camera component of the mobile terminal when the detection device (100) works
(200) it is adapted to pass through the avoidance notch (22) and is contained in the centre bore (21).
2. the detection device (100) according to claim 1 for being used to detect camera rotational angle, it is characterised in that bag
Include：Reflective mirror (4), the reflective mirror (4) is located on support frame as described above (1) and positioned at the underface of the location division, described fixed
The position portion part opposite with the display screen of the mobile terminal is equipped with thang-kng portion.
3. the detection device (100) according to claim 2 for being used to detect camera rotational angle, it is characterised in that institute
It is the through hole being formed on the location division to state thang-kng portion.
4. the detection device (100) according to claim 2 for being used to detect camera rotational angle, it is characterised in that institute
Stating supporting rack (1) includes：
Bottom plate (11), the reflective mirror (4) are located on the bottom plate (11)；
Riser (12), the riser (12) are located on the bottom plate (11) and upwardly extend, and the location division is located at the riser
(12) on, the angle dial (2) is connected with the riser (12).
5. the detection device (100) according to claim 4 for being used to detect camera rotational angle, it is characterised in that institute
State riser (12) and be equipped with locating convex block (13), formed with positioning groove (131), the convex on the locating convex block (13)
Extend supporting rod (14), the upper surface of the supporting rod (14) and the lower wall surface position of the positioning groove (131) on block (13)
In in the first plane, the positioning groove (131) and the supporting rod (14) form the location division, and the mobile terminal is suitable for
It is supported in first plane.
6. the detection device (100) according to claim 5 for being used to detect camera rotational angle, it is characterised in that institute
The first plane is stated towards the extension that is inclined upwardly.
7. the detection device (100) according to claim 4 for being used to detect camera rotational angle, it is characterised in that institute
State formed with installation groove (111) on bottom plate (11), the reflective mirror (4) is located in the installation groove (111).
8. the detection device (100) according to claim 4 for being used to detect camera rotational angle, it is characterised in that also
Including：Connecting plate 3, the angle dial (2) are connected by the connecting plate 3 with the riser (12).
9. a kind of detection device (100) detection camera rotational angle applied according to any one of claim 1-8
Detection method, it is characterised in that include the following steps：
By the mobile terminal-opening and entry angle detection function interface；
The mobile terminal is placed on the location division of support frame as described above (1) by specified direction so that the mobile terminal
The rotating camera component (200) be in initial position, and it is described make it that the rotating camera component (200) is contained in
In the centre bore (21) of angle dial (2)；
The rotating camera component (200) is rotated since revolution starting point, until on the display screen of the mobile terminal
When angle of arrival overturns result of variations, stop operating；
The corresponding angles angle value on the angle dial (2) is read, the reality for calculating the rotating camera component (200) turns
Dynamic angle, and judge the actual rotation angle whether in scope of design；
The mobile terminal is taken out, detects next mobile terminal, repeats aforesaid operations.
10. the detection method of detection camera rotational angle according to claim 9, it is characterised in that with the rotation
The visible seamed edge (201) of CCD camera assembly (200) is the revolution starting point of the rotating camera component (200).
11. the detection method of detection camera rotational angle according to claim 9, it is characterised in that the detection dress
(100) are put as the detection device (100) according to any one of claim 2-8, are rotating the rotating camera component
(200) during, the display information on the display screen of the mobile terminal is obtained by observing the reflective mirror (4).
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