CN200955946Y - Inner width detecting device - Google Patents
Inner width detecting device Download PDFInfo
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- CN200955946Y CN200955946Y CN 200620139093 CN200620139093U CN200955946Y CN 200955946 Y CN200955946 Y CN 200955946Y CN 200620139093 CN200620139093 CN 200620139093 CN 200620139093 U CN200620139093 U CN 200620139093U CN 200955946 Y CN200955946 Y CN 200955946Y
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- inner width
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Equipment for measuring clear width consists of a pedestal (1), a fixed measuring rod (2), a flexible measuring rod (3), a leading rod (4) and a meter (5). The fixed measuring rod (2) is fixed on the pedestal (1). A long channel (6) is also on the pedestal (1). The flexible measuring rod (3) is arranged inside the long channel (6), and is connected to one end of the leading rod (4). The meter (5) consists of the meter head (7), and the meter head (7) is connected to the other end of the leading rod (4).The utility model can not only accurately locate the product to be examined, but also keeps parallel during the process of examination. Therefore, the accuracy for measurement is enhanced. Besides, since the distance between the fixed measuring rod and the flexible measuring rod can be adjusted, possible damages to the products during examination can be prevented. The utility model is simple in structure and easy to operate, and the cost for production is low.
Description
Technical field
The utility model relates to pick-up unit, more particularly, relates to a kind of pick-up unit that is used for the inner width size of testing product.
Background technology
In the prior art in order to detect the inner width size of many products, the inner width D of the hinged place of cellular phone flip as shown in Figure 1, usually adopt vernier caliper, limit gauge block, detect these three kinds of testing tools of projector, but these three kinds of testing tools all exist defective separately respectively.Wherein, vernier caliper is owing to need hand-held product to be measured of gauger and testing tool to detect, so level or plumbness when being difficult to guarantee to detect are therefore very big to the accuracy influence that detects.Limit gauge block since himself material and product to be measured to compare hardness bigger, so if in testing process misoperation, be easy to product surface to be measured is caused damage, thereby influence product quality.Detect projector then because the accuracy of instrument, thus cost an arm and a leg, and environment for use is required quite high, therefore in common high volume production process and impracticable.
The utility model content
The purpose of this utility model be inaccurate at existing inner width testing tool testing result, can damage product to be measured, expensive defective, a kind of accuracy height is provided, can damage product to be measured and lower-cost inner width pick-up unit.
The inner width pick-up unit that the utility model provides comprises base 1, fixed test post 2, motion detection post 3, guide rod 4 and detection table 5, fixed test post 2 is fixed on the base 1, also comprise elongated slot 6 on the base 1, motion detection post 3 is arranged in elongated slot 6 and is connected with an end of guide rod 4, detection table 5 comprises gauge outfit 7, and gauge outfit 7 is connected with the other end of guide rod 4.
The inner width pick-up unit that the utility model provides not only can carry out accurate in locating to product to be measured, guaranteeing the horizontality in the testing process, thereby improves the accuracy that detects.And, because the distance between motion detection post and the fixed test post can be regulated, therefore can avoid in the testing process product to be measured being caused damage.Simultaneously, the inner width pick-up unit that provides of the utility model also have simple in structure, cost is low, advantage such as easy and simple to handle.
Description of drawings
Fig. 1 is the partial structurtes synoptic diagram of a kind of product to be measured that the utility model was suitable for;
The perspective view of the inner width pick-up unit that Fig. 2 provides for the utility model;
The perspective view of a kind of embodiment of the inner width pick-up unit that Fig. 3 provides for the utility model;
The structural representation of the calibration block of the inner width pick-up unit that Fig. 4 provides for the utility model;
The structural representation of first user mode of the inner width pick-up unit that Fig. 5 provides for the utility model;
The structural representation of second user mode of the inner width pick-up unit that Fig. 6 provides for the utility model.
Embodiment
Below, in conjunction with the accompanying drawings, the utility model is described in detail.
As shown in Figure 2, the inner width pick-up unit that the utility model provides comprises base 1, fixed test post 2, motion detection post 3, guide rod 4 and detection table 5, fixed test post 2 is fixed on the base 1, also comprise elongated slot 6 on the base 1, motion detection post 3 is arranged in elongated slot 6 and is connected with an end of guide rod 4, detection table 5 comprises gauge outfit 7, and gauge outfit 7 is connected with the other end of guide rod 4.
Wherein, described base 1 is used to carry product to be measured, and therefore according to the difference of product to be measured, base 1 can be different shape, and as rectangle, circle etc., when product to be measured was rectangle, described base 1 was preferably rectangle.And the size of described base 1 also can be determined according to the size of product to be measured.
Described fixed test post 2 is as the stiff end of location product to be measured, can be fixed on any position of base 1 by variety of way, as by bonding, welding etc., perhaps can on base 1, form the hole, by interference fit fixed test post 2 is fixed on the base 1.
Also comprise elongated slot 6 on the described base 1.Be arranged in elongated slot 6 and can move as the motion detection post 3 of movable end of location product to be measured along elongated slot 6.Under the preferable case, the length direction of described elongated slot 6 is consistent with the line direction of fixed test post 2 and motion detection post 3.
Described guide rod 4 is used to connect motion detection post 3 and detection table 5.Guide rod 4 can penetrate or not penetrate the inside of base 1 from the side of base 1, and being connected with motion detection post 3, under the preferable case, guide rod 4 penetrates base 1 from the side of base 1 inside is connected with motion detection post 3.Usually, an end of guide rod 4 can be connected with motion detection post 3 by variety of way, as by bonding, welding, screwing, interference fit etc.And under the preferable case, the length direction of described guide rod 4 is consistent with the length direction of elongated slot 6.
Described detection table 5 can be the various instrument that can realize measuring ability, as digital dial gauge or mechanical dial gauge, is preferably digital dial gauge.The structure of described detection table 5 is conventionally known to one of skill in the art.Generally, described detection table 5 comprises gauge outfit 7 and the spring that is positioned at detection table 5 inside, and described gauge outfit 7 is connected with the spring of detection table inside.The other end of described guide rod 4 is connected with the gauge outfit 7 of detection table 5.Therefore, owing to detect the effect of the inner spring of table, gauge outfit 7 can drive guide rod 4 motions, moves along elongated slot 6 thereby drive the motion detection post 3 that is connected with guide rod 4 one ends.
Under the preferable case, as shown in Figure 3, the inner width pick-up unit that the utility model provides also comprises detection table support 8, is used to support detection table 5.Described detection table 5 can pass through variety of way, as screw connection, riveted joint, bonding etc., is fixed on the detection table support 8.Described detection table support 8 can pass through variety of way, as screw connection, riveted joint, bonding etc., is fixed on the base 1, preferably is fixed to the side of base 1.Therefore, by detecting table support 8, the gauge outfit 7 of detection table 5 can realize being connected with the other end of guide rod 4.
Under the preferable case, as shown in Figure 3, the inner width pick-up unit that the utility model provides also comprises the base support part 9 that is installed on the base 1, is used for base 1 is supported certain height, detects with convenient.Described base support part 9 can adopt various forms of support members as required, as screw, double-screw bolt etc., and can determine the quantity and the position that are provided with as required.
Under the preferable case, as shown in Figure 4, the inner width pick-up unit that the utility model provides also comprises calibration block 10.Described calibration block 10 be shaped as cubic framework, its size can be determined according to the standard size of product to be measured.For example, when the standard value of the inner width D of product to be measured was 39.85 millimeters, the inner width of the framework of described calibration block 10 was 40 millimeters.Described calibration block 10 is used for being placed on base 1 before detecting product to be measured, utilizes fixed test post 2 and motion detection post 3 to limit the inner width of calibration block 10.And according to this moment motion detection post 3 places the position detection table 5 is carried out school zero, be specially, observe and detect table 5 reading of this moment, if reading is non-vanishing, then press the zero key on the detection table 5, make it to make zero.Usually, according to the frequency of using, can after the product that detects some, utilize 10 pairs of detection tables 5 of calibration block to carry out once school zero again, with the accuracy of guaranteeing that product detects.
Below, in conjunction with Fig. 5 and Fig. 6, the use of the inner width pick-up unit that the utility model is provided describes.At this, be 39.85 millimeters with the standard value of the inner width D of product to be measured, permissible error be example at positive 0.08 millimeter to negative 0.03 millimeter scope, the inner width of the framework of calibration block 10 is 40 millimeters at this moment.
At first, detect the school zero of table 5.Make motion detection post 3 shift to fixed test post 2 one sides, guaranteeing under the situation that fixed test post 2 and motion detection post 3 can not interfered with calibration block 10, calibration block 10 is placed on the base 1, this moment is under the effect of the spring that detects table 5 inside, motion detection post 3 recovers the elastic force of elastic deformation by spring, by guide pillar 4 to a side shifting away from fixed test post 3, make fixed test post 2 and motion detection post 3 inwall near calibration block 10 frameworks, to limit the inner width of calibration block 10 frameworks, as shown in Figure 5, at this moment, if it is non-vanishing to detect the reading of table 5, then press the zero key on the detection table 5, make it to make zero.Afterwards, make motion detection post 3 shift to fixed test post 2 one sides, under the situation that fixed test post 2 and motion detection post 3 can not interfered with calibration block 10 calibration block 10 is taken off from base 1 guaranteeing.
Then, just can the inner width of product to be measured be detected.At first, make motion detection post 3 shift to fixed test post 2 one sides, guaranteeing under the situation that fixed test post 2 and motion detection post 3 can not interfered with product 11 to be measured, product 11 to be measured is placed on the base 1, this moment is under the effect of the spring that detects table 5 inside, motion detection post 3 recovers the elastic force of elastic deformation by spring, by guide pillar 4 to a side shifting away from fixed test post 3, make fixed test post 2 and motion detection post 3 inwall near product 11 to be measured, to limit the inner width of product 11 to be measured, as shown in Figure 6.At this moment, observe to detect the reading of table 5, if reading positive 0.07 millimeter to positive 0.18 millimeter scope, then this product is certified products, if reading exceed positive 0.07 millimeter to positive 0.18 millimeter scope, then this product is a unacceptable product.The computing method of this permission range of readings are: 40-(39.85+0.08)=0.07 millimeter and 40-(39.85-0.03)=0.18 millimeter.The range of readings that allows can be write in practice and be attached on the paper on the detection table, so that observe.Afterwards, make motion detection post 3 shift to fixed test post 2 one sides, guarantee fixed test post 2 and motion detection post 3 not can with the situation of survey product 11 interference under, the product of being surveyed 11 is taken off from base 1, thereby is finished the detection of a product.When carrying out the typical products in mass production detection, only need product to be measured is put on the base, whether observation detects the reading of showing and gets final product in determined allowed band, and therefore operation is very easy, has improved work efficiency.
Claims (7)
1. inner width pick-up unit, it is characterized in that, described inner width pick-up unit comprises base (1), fixed test post (2), motion detection post (3), guide rod (4) and detects table (5), fixed test post (2) is fixed on the base (1), also comprise elongated slot (6) on the base (1), motion detection post (3) is arranged in elongated slot (6) and is connected with an end of guide rod (4), detects table (5) and comprises gauge outfit (7), and gauge outfit (7) is connected with the other end of guide rod (4).
2. inner width pick-up unit according to claim 1 is characterized in that, the length direction of described elongated slot (6) is consistent with the line direction of fixed test post (2) and motion detection post (3).
3. inner width pick-up unit according to claim 1 is characterized in that, described guide rod (4) penetrates base (1) from the side of base (1) inside is connected with motion detection post (3).
4. inner width pick-up unit according to claim 1 is characterized in that, the length direction of described guide rod (4) is consistent with the length direction of elongated slot (6).
5. inner width pick-up unit according to claim 1 is characterized in that, described detection table (5) is digital dial gauge.
6. inner width pick-up unit according to claim 1 is characterized in that, described inner width pick-up unit also comprises the detection table support (8) that is fixed on base (1) side, and described detection table (5) is fixed on the detection table support (8).
7. inner width pick-up unit according to claim 1 is characterized in that, described inner width pick-up unit also comprises the base support part (9) that is installed on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620139093 CN200955946Y (en) | 2006-09-14 | 2006-09-14 | Inner width detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620139093 CN200955946Y (en) | 2006-09-14 | 2006-09-14 | Inner width detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955946Y true CN200955946Y (en) | 2007-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620139093 Expired - Fee Related CN200955946Y (en) | 2006-09-14 | 2006-09-14 | Inner width detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955946Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192695A (en) * | 2011-03-23 | 2011-09-21 | 昆山若宇检具工业有限公司 | Hole location degree detection structure |
| CN102840844A (en) * | 2011-06-20 | 2012-12-26 | 纬创资通股份有限公司 | Detection jig and detection method using detection jig |
| CN107525449A (en) * | 2017-08-18 | 2017-12-29 | 广东长盈精密技术有限公司 | Phone structural inside dimension measures cubing |
| CN108961212A (en) * | 2018-05-29 | 2018-12-07 | 歌尔股份有限公司 | A kind of position finding and detection method of product, device and electronic equipment |
| CN109556489A (en) * | 2018-12-10 | 2019-04-02 | 东莞捷荣技术股份有限公司 | A kind of mobile phone battery cover inner width measuring device |
-
2006
- 2006-09-14 CN CN 200620139093 patent/CN200955946Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192695A (en) * | 2011-03-23 | 2011-09-21 | 昆山若宇检具工业有限公司 | Hole location degree detection structure |
| CN102840844A (en) * | 2011-06-20 | 2012-12-26 | 纬创资通股份有限公司 | Detection jig and detection method using detection jig |
| CN102840844B (en) * | 2011-06-20 | 2015-06-10 | 纬创资通股份有限公司 | Detection jig and detection method using detection jig |
| CN107525449A (en) * | 2017-08-18 | 2017-12-29 | 广东长盈精密技术有限公司 | Phone structural inside dimension measures cubing |
| CN108961212A (en) * | 2018-05-29 | 2018-12-07 | 歌尔股份有限公司 | A kind of position finding and detection method of product, device and electronic equipment |
| CN109556489A (en) * | 2018-12-10 | 2019-04-02 | 东莞捷荣技术股份有限公司 | A kind of mobile phone battery cover inner width measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |