CN109443127B - Device and method for detecting side inclined plane position of mobile phone shell - Google Patents
Device and method for detecting side inclined plane position of mobile phone shell Download PDFInfo
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- CN109443127B CN109443127B CN201811420326.4A CN201811420326A CN109443127B CN 109443127 B CN109443127 B CN 109443127B CN 201811420326 A CN201811420326 A CN 201811420326A CN 109443127 B CN109443127 B CN 109443127B
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- 238000000034 method Methods 0.000 title claims description 7
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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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
-
- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a mobile phone shell side slope position detection device and a detection method, wherein the mobile phone shell side slope position detection device comprises a base, a positioning component used for positioning the position of a mobile phone shell to be detected is arranged on the surface of the base, a measuring component used for measuring the position of the mobile phone shell side slope to be detected is arranged on one side of the positioning component, the positioning component is fixedly connected with the base, and the measuring component is fixedly connected with the base. By adopting the positioning component to construct a measurement reference, the side inclined plane of the mobile phone shell to be measured is converted into a plane parallel to the measurement platform by utilizing the trigonometric function relation, and the height position of the side inclined plane of the mobile phone shell to be measured is measured by adopting the measurement component, so that the structure of the measurement device is simplified, the detection of the side inclined plane of the mobile phone shell is realized, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of CNC detection application, in particular to a mobile phone shell side slope position detection device and a detection method.
Background
In the manufacturing process of intelligent products such as mobile phones, the assembly requirements of a screen and a mobile phone shell are very strict, in order to enable the screen to be in seamless connection with the mobile phone shell to achieve the waterproof function of the mobile phone, an assembly mode adopted in general is inclined plane assembly, namely, an inclined plane is arranged at the position of the mobile phone shell, so that the screen can be clamped at a designed position, if the position error of the inclined plane is large, the phenomenon that the screen cannot be fixed or the screen bursts when the screen is installed can be caused, and therefore, the detection of the position of the inclined plane of the mobile phone shell is very important.
Because the inclined plane of cell-phone shell is very little, general detecting instrument can't carry out accurate detection to it, and current check out test set can only adopt optical detector auxiliary detection equipment such as CCD, projection to detect, but this check out test set is expensive, and detection efficiency is low moreover, therefore, prior art needs to improve.
Disclosure of Invention
The invention aims to solve the problems of the prior art and provide a mobile phone shell side slope position detection device and a detection method, and aims to construct a measurement reference by adopting a positioning component, convert a measured mobile phone shell side slope into a plane parallel to a measurement platform by utilizing a trigonometric function relation, measure the height position of the measured mobile phone shell side slope by adopting a measurement component, simplify the structure of the measurement device, realize the detection of the mobile phone shell side slope and improve the detection efficiency.
The technical aim of the invention is realized by the following technical scheme:
The utility model provides a cell-phone shell side inclined plane position detection device, wherein, includes the base, the surface of base is provided with the locating component that is used for the location to be surveyed cell-phone shell position, one side of locating component is provided with the measuring component that is used for measuring to be surveyed cell-phone shell side inclined plane position, locating component with base fixed connection, measuring component with base fixed connection.
Further, the mobile phone shell side inclined plane position detection device comprises an angle block for positioning the position of the mobile phone shell to be detected and a fixing block for fixing the angle block;
the fixed block is fixedly connected with the base, the bottom of the angle block is attached to the surface of the base, and one end of the angle block is attached to the side face of the fixed block;
The side of angle piece is provided with and is used for supporting the supporting shoe of angle piece, the laminating of supporting shoe bottom is at the surface of base and side with angle piece fixed connection.
Further, the mobile phone shell side inclined plane position detection device, wherein both ends of the fixed block are provided with baffle plates, the side surfaces of the baffle plates are provided with first fixing bolts, and the fixed block is fixedly connected with the base through the first fixing bolts.
Further, the mobile phone shell side inclined plane position detection device, wherein, the one end of angle piece is provided with first inclined plane, the inclination of first inclined plane is the same with the inclination of the measured mobile phone shell side inclined plane when the level is placed.
Further, the mobile phone shell side inclined plane position detection device, wherein the first inclined plane is provided with a positioning block for positioning the position of the mobile phone shell to be detected and a positioning pin for positioning the position of the positioning block, the positioning pin is positioned on one side of the first inclined plane, and the positioning block passes through the positioning pin to be fixedly connected with the first inclined plane.
Further, the mobile phone shell side inclined plane position detection device is characterized in that a second inclined plane is arranged at one end of the positioning block, and the inclination angle of the second inclined plane is the same as that of the first inclined plane.
Further, the mobile phone shell side inclined plane position detection device, wherein the measurement assembly comprises a support and a height gauge for measuring the height, the support is fixedly connected with the base, and the height gauge is fixedly connected with the support.
Further, the mobile phone shell side slope position detection device comprises a support column and a clamping block for clamping the height gauge, wherein the support column is perpendicular to the surface of the base and fixedly connected with the base, and the clamping block is perpendicular to the support column and fixedly connected with the support column;
one end of the clamping block is provided with a first through hole for fixing the height gauge, and the other end of the clamping block is provided with a second through hole for fixing the support column.
A mobile phone shell side slope position detection method of a mobile phone shell side slope position detection device, the detection method comprising:
constructing a first inclined plane for auxiliary detection, which is the same as the inclined plane of the side edge of the tested mobile phone shell;
fixing the tested mobile phone shell on the first inclined plane to convert the inclined plane of the side edge of the tested mobile phone shell into a horizontal plane;
And measuring the height position of the side inclined plane of the mobile phone shell to be measured through a height gauge of the measuring assembly, and judging whether the height position is in a detection range.
Further, in the mobile phone shell side slope position detection method, the detection range of the height position is that the first slope is used as a reference plane, and the height position of the detected slope converted into the horizontal plane is calculated by using a trigonometric function relation.
The invention has the following beneficial effects: the invention adopts the positioning component to construct the measurement reference, converts the side inclined plane of the mobile phone shell to be measured into a plane parallel to the measurement platform by utilizing the trigonometric function relation, adopts the measurement component to measure the height position of the side inclined plane of the mobile phone shell to be measured, simplifies the structure of the measurement device, realizes the detection of the side inclined plane of the mobile phone shell, and improves the detection efficiency.
Drawings
Fig. 1 is a schematic structural view of a mobile phone case side slope position detecting device according to the present invention.
FIG. 2 is a schematic view of the positioning assembly of the present invention.
Fig. 3 is a schematic structural view of the fixing block of the present invention.
Fig. 4 is a schematic view of the structure of the angle block of the present invention.
Fig. 5 is a schematic structural view of the positioning block of the present invention.
Fig. 6 is a schematic view of the structure of the measuring assembly of the present invention.
Fig. 7 is a schematic view of the structure of the clamping block of the present invention.
FIG. 8 is a flow chart of a method for detecting a side slope position of a mobile phone case according to the present invention.
In fig. 1: base 1, locating component 2, measuring component 3, the cell-phone shell 4 that is surveyed.
In fig. 2: base 1, measured cell-phone shell 4, angle piece 21, fixed block 22, supporting shoe 23.
In fig. 3: a fixed block 22, a baffle 221 and a first fixing bolt 222.
In fig. 4: the mobile phone shell 4 to be tested, the angle block 21, the first inclined plane 211, the positioning block 24 and the positioning pin 25.
In fig. 5: positioning block 24, second inclined plane 241.
In fig. 6: base 1, support 31, height gauge 32, support column 311, clamp piece 312.
In fig. 7: the clamping block 312, the first through hole 3121, the second through hole 3122, the second fixing bolt 3123, and the third fixing bolt 3124.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Embodiment one:
as shown in fig. 1, the invention provides a mobile phone shell side slope position detection device, which comprises a base 1, a positioning component 2 and a measuring component 3;
The surface of the base 1 is provided with a positioning component 2, the positioning component 2 is fixedly connected with the base 1, the positioning component 2 is used for positioning the position of the mobile phone shell 4 to be tested, positioning the mobile phone shell 4 to be tested at a set detection position and fixing the mobile phone shell 4 to be tested so that the measuring component 3 can detect the position of the side inclined plane of the mobile phone shell 4 to be tested;
One side of the positioning component 2 is provided with a measuring component 3, the measuring component 3 is fixedly connected with the base 1, and the measuring component 3 is used for measuring whether the position of the inclined plane of the side edge of the measured mobile phone shell 4 meets the processing requirement.
As shown in fig. 2, the positioning assembly 2 includes an angle block 21 and a fixed block 22, and the fixed block 22 is fixedly connected with the base 1 through bolts on two sides;
during detection, the bottom of the angle block 21 is attached to the surface of the base 1, and one end of the angle block 21 is attached to the side surface of the fixed block 22;
the angle block 21 is used for fixing the measured mobile phone shell 4 at a set measurement position so that the measurement assembly 3 can detect the position of the inclined plane of the side edge of the measured mobile phone shell 4;
The fixing block 22 is used for positioning the angle block 21 at the surface of the base 1, and when detecting, one end of the angle block 21 is tightly attached to the side surface of the fixing block 22, so that the positioning of the position of the angle block 21 can be completed.
The side of the angle block 21 is provided with a support block 23, the support block 23 is used for supporting the angle block 21, the support block 23 is fixedly connected with the angle block 21, and when the angle block is detected, the bottom of the support block 23 is attached to the surface of the base 1;
As shown in fig. 3, two ends of the fixing block 22 are provided with a baffle 221, a first fixing bolt 222 is provided on a side surface of the baffle 221, and the fixing block 22 is fixedly connected with the base 1 through the first fixing bolt 222.
As shown in fig. 4, a first inclined plane 211 is disposed at one end of the angle block 21, and the inclined angle of the first inclined plane 211 is the same as the inclined angle of the side of the measured mobile phone shell 4 placed horizontally.
The first inclined plane 211 is provided with a positioning block 24 and a positioning pin 25, the positioning block 24 is used for positioning the position of the measured mobile phone shell, the positioning pin 25 is used for positioning the position of the positioning block 24, the positioning pin 25 is located at the edge position of the first inclined plane 211, and the positioning block 24 is fixedly connected with the first inclined plane 211 through the positioning pin 25.
As shown in fig. 5, one end of the positioning block 24 is provided with a second inclined surface 241, and the inclination angle of the second inclined surface 241 is the same as that of the first inclined surface 211.
Positioning principle: through setting up an angle piece 21 in locating component 2, utilize the first inclined plane 211 of angle piece 21, make the inclined plane of the side of being surveyed cell-phone shell 4 be the level and place, through calculating the inclination of the side inclined plane of being surveyed cell-phone shell 4, set up the first inclined plane 211 the same with the inclination of the side inclined plane of being surveyed cell-phone shell 4, during the detection, fix the side inclined plane of being surveyed cell-phone shell 4 at first inclined plane 211, make the side inclined plane of being surveyed cell-phone shell 4 be the level and place to fix in the altitude position of settlement, through measuring component 3 survey altitude position can detect whether the side inclined plane of being surveyed cell-phone shell 4 processes qualified.
As shown in fig. 6, the measuring assembly 3 includes a bracket 31 and a height gauge 32, the height gauge 32 is used for measuring the height position of the side inclined plane of the positioned measured mobile phone shell 4, the bracket 31 is used for supporting the height gauge 32 and fixing the height gauge 32 at a set measuring position;
the support 31 is fixedly connected with the base 1, and the height gauge 32 is fixedly connected with the support 31.
The support 31 comprises a support column 311 and a clamping block 312, the clamping block 312 is used for clamping the height gauge 32, the support column 311 is perpendicular to the surface of the base 1 and is fixedly connected with the base 1, and the clamping block 312 is perpendicular to the support column 311 and is fixedly connected with the support column 311.
As shown in fig. 7, a first through hole 3121 and a second fixing bolt 3123 are provided at one end of the clamping block 312, and the first through hole 3121 is used to fix the height gauge 32 in cooperation with the second fixing bolt 3123, and when the height gauge 32 is fixed, the fixing rod of the height gauge 32 is inserted into the first through hole 3121, and the second fixing bolt 3123 is rotated to fix the height gauge.
The other end of the clamping block 312 is provided with a second through hole 3122 and a third fixing bolt 3124, and similarly, the second through hole 3122 is used for being fixed in cooperation with the third fixing bolt 3124.
Detection principle: after the positioning component 2 positions the measured mobile phone shell 4, the height gauge 32 of the measuring component 3 is used for measuring the height of the inclined plane of the side edge of the measured mobile phone shell 4, and comparing the standard height range, detecting whether the height of the inclined plane of the measured mobile phone shell 4 is in the standard height range or not, and judging whether the processing of the inclined plane of the measured mobile phone shell 4 is qualified or not.
Embodiment two:
as shown in fig. 8, the present invention further provides a method for detecting a mobile phone shell side slope position of a mobile phone shell side slope position detection device, the method comprising the following steps:
Step S100, constructing a first inclined plane for auxiliary detection, wherein the first inclined plane is the same as the inclined plane of the side edge of the mobile phone shell to be detected in inclination angle;
Step S200, fixing the tested mobile phone shell on the first inclined plane to enable the inclined plane of the side edge of the tested mobile phone shell to be converted into a horizontal plane;
Step S300, measuring the height position of the side inclined plane of the mobile phone shell to be measured through a height gauge of the measuring assembly, and judging whether the height position is in a detection range or not; as described in detail above.
Preferably, the detection range of the height position is used as a reference plane, and the height position of the measured inclined plane converted into the horizontal plane is calculated by utilizing a trigonometric function relation; as described in detail above.
In summary, the invention has the following beneficial effects: the invention adopts the positioning component to construct the measurement reference, converts the side inclined plane of the mobile phone shell to be measured into a plane parallel to the measurement platform by utilizing the trigonometric function relation, adopts the measurement component to measure the height position of the side inclined plane of the mobile phone shell to be measured, simplifies the structure of the measurement device, realizes the detection of the side inclined plane of the mobile phone shell, and improves the detection efficiency.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (7)
1. The mobile phone shell side slope position detection device is characterized by comprising a base, wherein a positioning component for positioning the position of a mobile phone shell to be detected is arranged on the surface of the base, a measuring component for measuring the position of the mobile phone shell side slope to be detected is arranged on one side of the positioning component, the positioning component is fixedly connected with the base, and the measuring component is fixedly connected with the base;
the positioning assembly comprises an angle block for positioning the position of the measured mobile phone shell and a fixed block for fixing the angle block;
the fixed block is fixedly connected with the base, the bottom of the angle block is attached to the surface of the base, and one end of the angle block is attached to the side face of the fixed block;
the side face of the angle block is provided with a supporting block for supporting the angle block, the bottom of the supporting block is attached to the surface of the base, and the side face of the supporting block is fixedly connected with the angle block;
One end of the angle block is provided with a first inclined plane, and the inclination angle of the first inclined plane is the same as that of the side inclined plane of the measured mobile phone shell when the mobile phone shell is horizontally placed;
The first inclined plane is provided with a positioning block for positioning the position of the measured mobile phone shell and a positioning pin for positioning the position of the positioning block, the positioning pin is positioned on one side of the first inclined plane, and the positioning block penetrates through the positioning pin to be fixedly connected with the first inclined plane.
2. The mobile phone shell side slope position detection device according to claim 1, wherein two ends of the fixed block are provided with baffles, the side surfaces of the baffles are provided with first fixing bolts, and the fixed block is fixedly connected with the base through the first fixing bolts.
3. The mobile phone shell side slope position detection device according to claim 1, wherein a second slope is provided at one end of the positioning block, and the second slope has the same inclination angle as the first slope.
4. The mobile phone shell side slope position detection device according to claim 1, wherein the measurement assembly comprises a bracket and a height gauge for measuring height, the bracket is fixedly connected with the base, and the height gauge is fixedly connected with the bracket.
5. The mobile phone shell side slope position detection device according to claim 4, wherein the support comprises a support column and a clamping block for clamping the height gauge, the support column is perpendicular to the surface of the base and fixedly connected with the base, and the clamping block is perpendicular to the support column and fixedly connected with the support column;
one end of the clamping block is provided with a first through hole for fixing the height gauge, and the other end of the clamping block is provided with a second through hole for fixing the support column.
6. A mobile phone case side slope position detection method according to any one of claims 4 to 5, characterized in that the detection method comprises:
constructing a first inclined plane for auxiliary detection, which is the same as the inclined plane of the side edge of the tested mobile phone shell;
fixing the tested mobile phone shell on the first inclined plane to convert the inclined plane of the side edge of the tested mobile phone shell into a horizontal plane;
And measuring the height position of the side inclined plane of the mobile phone shell to be measured through a height gauge of the measuring assembly, and judging whether the height position is in a detection range.
7. The method for detecting the position of the inclined surface on the side of the mobile phone shell according to claim 6, wherein the detection range of the height position is used as a reference plane, and the height position of the detected inclined surface converted into the horizontal plane is calculated by using a trigonometric function relation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420326.4A CN109443127B (en) | 2018-11-26 | 2018-11-26 | Device and method for detecting side inclined plane position of mobile phone shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420326.4A CN109443127B (en) | 2018-11-26 | 2018-11-26 | Device and method for detecting side inclined plane position of mobile phone shell |
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| CN109443127A CN109443127A (en) | 2019-03-08 |
| CN109443127B true CN109443127B (en) | 2024-05-10 |
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| CN201811420326.4A Active CN109443127B (en) | 2018-11-26 | 2018-11-26 | Device and method for detecting side inclined plane position of mobile phone shell |
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| CN113680683B (en) * | 2021-08-22 | 2022-03-11 | 余姚市新丰轴承有限公司 | Vehicle head bowl bearing assembly inclination height detection equipment and detection method thereof |
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| CN105403128A (en) * | 2015-12-15 | 2016-03-16 | 上海联合滚动轴承有限公司 | Integrated measurement instrument of inner-ring large flange of tapered roller bearing |
| CN209147860U (en) * | 2018-11-26 | 2019-07-23 | 东莞捷荣技术股份有限公司 | A kind of mobile phone shell side incline position detection device |
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2018
- 2018-11-26 CN CN201811420326.4A patent/CN109443127B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06341803A (en) * | 1993-06-01 | 1994-12-13 | Omron Corp | Measuring jig for slant face dimension and measuring method for slant face therewith |
| CN101936700A (en) * | 2010-09-14 | 2011-01-05 | 溧阳市虹翔机械制造有限公司 | Inclination checking tool |
| CN102607380A (en) * | 2012-03-30 | 2012-07-25 | 洛阳轴承研究所有限公司 | Method for detecting deviation of inclined angle of slope roller path of outer ring relative to reference end face |
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