CN105509594A - Measurement hook pin and measurement method of groove - Google Patents
Measurement hook pin and measurement method of groove Download PDFInfo
- Publication number
- CN105509594A CN105509594A CN201510852712.0A CN201510852712A CN105509594A CN 105509594 A CN105509594 A CN 105509594A CN 201510852712 A CN201510852712 A CN 201510852712A CN 105509594 A CN105509594 A CN 105509594A
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- CN
- China
- Prior art keywords
- main body
- measurement
- crochet hook
- groove
- extension
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a measurement hook pin used for measuring grooves of middle plates or bottom plates of mobile terminals. The measurement hook pin includes a columnar main body, an extension portion which is arranged at one end of the main body and extends along the axial direction of the main body, and a pin head which is arranged at one end of the extension portion which is far away from the main body; the pin head extends a direction which is perpendicular to the extension direction of the extension portion; and three positioning holes located at an X direction, a Y direction and a Z direction are formed at the other end of the main body. According to the measurement hook pin, the pin head is arranged at one end of the extension portion which is far away from the main body, and therefore, grooves of middle plates or bottom plates of different mobile terminals can be measured; the three positioning holes located at the X direction, the Y direction and the Z direction are formed at the other end of the main body, so that one-direction assembly, two-direction assembly and three-direction assembly of the measurement hook pin can be realized, and therefore, the flexibility and application range of the measurement hook pin can be greatly improved. The invention also discloses a measurement method using the measurement hook pin.
Description
Technical field
The present invention relates to the detection field of the middle plate of mobile terminal device, particularly relate to a kind of measurement by crochet hook and the measuring method of groove using this measurement crochet hook.
Background technology
At present, in the middle plate of mobile terminal device (such as, mobile phone, panel computer) or the preparation process of base plate, process the finished product that obtains or semi worked pieces all needs through detecting step.
But the middle plate of different mobile terminal equipment (such as, mobile phone, panel computer) or the structure of base plate have certain difference, especially inner groove has certain otherness, thus brings difficulty for measurement.
Summary of the invention
Based on this, be necessary the measuring method that a kind of measurement crochet hook can measured the groove of plate or base plate in different mobile terminal equipment and the groove using this measurement crochet hook are provided.
A kind of measurement crochet hook, for the measurement of the groove of plate in mobile terminal device or base plate, comprise the main body of column, be arranged on one end of described main body and along described main body axially extended extension and be arranged on the syringe needle of described extension away from one end of described main body;
Described syringe needle extends along the direction vertical with the bearing of trend of described extension, and described main body is provided with away from one end of described extension three pilot holes that xyz tri-direction arranges.
A measuring method for groove, comprises the steps:
Workpiece to be measured is provided; And
Use the groove of survey instrument conjunction measuring crochet hook to described inside workpiece to measure, described measurement crochet hook is above-mentioned measurement crochet hook.
This measurement crochet hook comprise column main body, be arranged on main body one end and along main body axially extended extension and be arranged on the syringe needle of extension away from one end of main body, syringe needle makes this measurement crochet hook can measure the groove of plate or base plate in different mobile terminal equipment; One end of main body is provided with three pilot holes of xyz tri-direction setting, makes this measurement crochet hook can carry out a direction assembling, two directions assemblings and the assembling of three directions, thus substantially increases flexibility ratio and the scope of application of the use of this measurement crochet hook.
Accompanying drawing explanation
Fig. 1 is the structural representation of the crochet hook of an embodiment;
Fig. 2 is the process flow diagram of the measuring method of the groove of an embodiment.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
The measurement crochet hook of an embodiment as shown in Figure 1, for the measurement of the groove of plate in mobile terminal device or base plate, the main body 10 comprising column, be arranged on main body 10 one end and along main body 10 axially extended extension 20 and be arranged on the syringe needle 30 of extension 20 away from one end of main body 10.
Syringe needle 30 extends along the direction vertical with the bearing of trend of extension 20, and main body 10 is provided with away from one end of extension 20 three pilot holes 12 (only showing in figure) that xyz tri-direction arranges.Three pilot holes 12 that xyz tri-direction is arranged can make this measurement crochet hook can carry out a direction assembling, two direction assemblings and the assembling of three directions, thus substantially increase flexibility ratio and the scope of application of the use of this measurement crochet hook.
Composition graphs 1, main body 10 is rectangular cylindrical, and the end face of main body 10 and two adjacent side are respectively equipped with three pilot holes 12 that xyz tri-direction is arranged.
Extension 20 is rectangular cylindrical, and a side of extension 20 and a side of main body 10 are in one plane.
Composition graphs 1, this measurement crochet hook also comprises connecting portion 40, and connecting portion 40 connects main body 10 and extension 20 respectively.
Connecting portion 40 is trapezoidal column, and connecting portion 40 is greater than the area of connecting portion 40 away from the end face of one end of main body 10 near the area of the end face of one end of main body 10, can improve the connective stability between extension 20 and main body 10 like this.
Connecting portion 40 is less than the area of main body 10 near the end face of one end of connecting portion 40 near the area of the end face of one end of main body 10.
Connecting portion 40 overlaps with the end face of extension 20 near one end of main body 10 away from the end face of one end of main body 10.
This measurement crochet hook comprise column main body 10, be arranged on main body 10 one end and along main body 10 axially extended extension 20 and be arranged on the syringe needle 30 of extension 20 away from one end of main body 10, syringe needle 30 makes this measurement crochet hook can measure the groove of plate or base plate in different mobile terminal equipment; One end of main body 10 is provided with three pilot holes 12 of xyz tri-direction setting, makes this measurement crochet hook can carry out a direction assembling, two directions assemblings and the assembling of three directions, thus substantially increases flexibility ratio and the scope of application of the use of this measurement crochet hook.
The measuring method of the groove of an embodiment as shown in Figure 2, comprises the steps:
S10, provide workpiece to be measured.
Workpiece can be middle plate or the base plate of mobile terminal device.
S20, the groove of use survey instrument conjunction measuring crochet hook to the inside workpiece that S10 obtains are measured.
Measurement is described above with crochet hook, and above, existing introduction, does not repeat them here.
Survey instrument can be height gage.
In present embodiment, survey instrument is three rich height gages (model: 25.40MM, manufacturers: three rich companies).
What use the groove of survey instrument conjunction measuring crochet hook to inside workpiece to measure is operating as: be assembled on height gage by measurement crochet hook by pilot hole, syringe needle the moving axially along the main body of measurement crochet hook in the internal groove of workpiece of measurement crochet hook, measures the internal groove of workpiece.
The measuring method of this groove, by using above-mentioned measurement crochet hook, can measure the groove of plate or base plate in different mobile terminal equipment.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a measurement crochet hook, for the measurement of the groove of plate in mobile terminal device or base plate, it is characterized in that, comprise the main body of column, be arranged on described main body one end and along described main body axially extended extension and be arranged on the syringe needle of described extension away from one end of described main body;
Described syringe needle extends along the direction vertical with the bearing of trend of described extension, and described main body is provided with away from one end of described extension three pilot holes that xyz tri-direction arranges.
2. measurement crochet hook according to claim 1, is characterized in that, described main body is rectangular cylindrical, and the end face of described main body and two adjacent sides are respectively equipped with three pilot holes that described xyz tri-direction is arranged.
3. measurement crochet hook according to claim 2, is characterized in that, described extension is rectangular cylindrical, and a side of described extension and a side of described main body are in one plane.
4. measurement crochet hook according to claim 1, is characterized in that, also comprise connecting portion, and described connecting portion connects described main body and described extension respectively.
5. measurement crochet hook according to claim 4, is characterized in that, described connecting portion is trapezoidal column, and described connecting portion is greater than the area of described connecting portion away from the end face of one end of described main body near the area of the end face of one end of described main body.
6. measurement crochet hook according to claim 5, is characterized in that, described connecting portion is less than the area of described main body near the end face of one end of described connecting portion near the area of the end face of one end of described main body.
7. measurement crochet hook according to claim 6, is characterized in that, described connecting portion overlaps with the end face of described extension near one end of described main body away from the end face of one end of described main body.
8. a measuring method for groove, is characterized in that, comprises the steps:
Workpiece to be measured is provided; And
Use the groove of survey instrument conjunction measuring crochet hook to described inside workpiece to measure, described measurement crochet hook is the measurement crochet hook such as according to any one of claim 1 ~ 7.
9. the measuring method of groove according to claim 8, is characterized in that, described survey instrument is height gage;
What the groove of described use survey instrument conjunction measuring crochet hook to described inside workpiece was measured is operating as: be assembled on described height gage by described measurement crochet hook by described pilot hole, syringe needle the moving axially along the main body of described measurement crochet hook in the internal groove of described workpiece of described measurement crochet hook, measures the internal groove of described workpiece.
10. the measuring method of groove according to claim 8, is characterized in that, described workpiece is middle plate or the base plate of mobile terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852712.0A CN105509594A (en) | 2015-11-27 | 2015-11-27 | Measurement hook pin and measurement method of groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852712.0A CN105509594A (en) | 2015-11-27 | 2015-11-27 | Measurement hook pin and measurement method of groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105509594A true CN105509594A (en) | 2016-04-20 |
Family
ID=55717756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510852712.0A Pending CN105509594A (en) | 2015-11-27 | 2015-11-27 | Measurement hook pin and measurement method of groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105509594A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012205A (en) * | 2010-11-11 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Auxiliary sleeve of depth gauge for measuring hole internal groove |
| CN102937406A (en) * | 2012-11-16 | 2013-02-20 | 徐州工业职业技术学院 | Shaft keyway symmetry measuring device |
| CN203837610U (en) * | 2014-04-04 | 2014-09-17 | 南京汽轮电机(集团)有限责任公司 | Inner cavity hook groove and plane detection centering device |
| CN104374273A (en) * | 2014-11-20 | 2015-02-25 | 江苏德丰钢波纹管有限公司 | Measuring device for depth and width of inner ring groove of hole |
| CN204255222U (en) * | 2014-11-14 | 2015-04-08 | 中国航空工业第六一八研究所 | The survey instrument of a kind of part inside groove slot size |
| CN104930951A (en) * | 2015-06-25 | 2015-09-23 | 慈溪市汇丽机电有限公司 | Handheld slot pitch detection device |
| CN205192402U (en) * | 2015-11-27 | 2016-04-27 | 广东长盈精密技术有限公司 | Crochet hook for measurement |
-
2015
- 2015-11-27 CN CN201510852712.0A patent/CN105509594A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012205A (en) * | 2010-11-11 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Auxiliary sleeve of depth gauge for measuring hole internal groove |
| CN102937406A (en) * | 2012-11-16 | 2013-02-20 | 徐州工业职业技术学院 | Shaft keyway symmetry measuring device |
| CN203837610U (en) * | 2014-04-04 | 2014-09-17 | 南京汽轮电机(集团)有限责任公司 | Inner cavity hook groove and plane detection centering device |
| CN204255222U (en) * | 2014-11-14 | 2015-04-08 | 中国航空工业第六一八研究所 | The survey instrument of a kind of part inside groove slot size |
| CN104374273A (en) * | 2014-11-20 | 2015-02-25 | 江苏德丰钢波纹管有限公司 | Measuring device for depth and width of inner ring groove of hole |
| CN104930951A (en) * | 2015-06-25 | 2015-09-23 | 慈溪市汇丽机电有限公司 | Handheld slot pitch detection device |
| CN205192402U (en) * | 2015-11-27 | 2016-04-27 | 广东长盈精密技术有限公司 | Crochet hook for measurement |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |