CN107367430B - Plug bends fixing tool and bend test method - Google Patents
Plug bends fixing tool and bend test method Download PDFInfo
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- CN107367430B CN107367430B CN201710537258.9A CN201710537258A CN107367430B CN 107367430 B CN107367430 B CN 107367430B CN 201710537258 A CN201710537258 A CN 201710537258A CN 107367430 B CN107367430 B CN 107367430B
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- 238000010998 test method Methods 0.000 title claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 85
- 238000012360 testing method Methods 0.000 claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 7
- 229920001875 Ebonite Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010219 correlation analysis Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0435—Chucks, fixtures, jaws, holders or anvils modifying the type of the force applied, e.g. the chuck transforms a compressive machine for applying a bending test
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
- G01N2203/0647—Image analysis
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention provides a kind of plug bending fixing tool and bend test method, and tooling therein includes tooling board, the fixed block being arranged on tooling board, the positioning column and leading part being correspondingly arranged with fixed block；In fixed block, the data line of plug to be tested extends to leading part for plug limit to be tested；Projecting slot, vertical jack and lateral jack are provided on fixed block；When plug to be tested is hung in projecting slot, the bending angle in the flexible glue portion of plug to be tested is 0 degree；When plug to be tested is inserted into vertical jack, the bending angle in flexible glue portion is 180 degree；When plug to be tested is inserted into lateral jack, the bending angle in flexible glue portion is 90 degree；When plug to be tested is inserted into lateral jack, and the data line of plug to be tested bypasses positioning column, the bending angle in flexible glue portion is 45 degree.Multi-angle bending positioning and test can be carried out to multiple products simultaneously using foregoing invention, good product consistency, testing efficiency are high.
Description
Technical Field
The invention relates to the technical field of product testing, in particular to a plug bending fixing tool and a bending testing method.
Background
After the product is processed and formed or before the product leaves a factory, the performance of the product needs to be tested, so that the reliable quality and the stable performance of the product are ensured. At present, when bending test is carried out to plug structures such as Type-C plug or Lighting plug, need carry out the bending of multiple angle and fix the plug after buckling to it and shoot to the analysis break state of its inside heart yearn.
The existing plug bending test usually utilizes plasticine to fix a plug at a special angle to assist in shooting, the adoption of the mode can cause poor product consistency, and the expected effect can be achieved after multiple adjustments are carried out on every shooting; in addition, the product of an angle of buckling can only be shot at every turn, the testing efficiency is low, the workload is large, and the testing effect is greatly influenced by human factors.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a plug bending fixture and a bending test method, so as to solve the problems of poor bending and fixing consistency, low product test efficiency and precision, large workload, etc. of the existing plug.
The invention provides a plug bending and fixing tool which comprises a tool bearing plate, a fixing block arranged on the tool bearing plate, a positioning column and a lead part, wherein the positioning column and the lead part are arranged corresponding to the fixing block; the plug to be tested is limited in the fixed block, and a data wire of the plug to be tested extends to the lead wire part; wherein, the fixed block is provided with an inverted hanging groove, a vertical jack and a horizontal jack; when the plug to be tested is hung in the inverted hanging groove, the bending angle of the soft rubber part of the plug to be tested is 0 degree; when the plug to be tested is inserted into the vertical jack, the bending angle of the soft rubber part of the plug to be tested is 180 degrees; when the plug to be tested is inserted into the transverse jack, the bending angle of the soft rubber part of the plug to be tested is 90 degrees; when the plug to be tested is inserted into the transverse jack and the data line of the plug to be tested bypasses the positioning column, the bending angle of the soft rubber part of the plug to be tested is 45 degrees.
In addition, the preferred scheme is that the plug to be tested further comprises a contact pin, a hard glue part wrapped on the outer side of the contact pin and a data wire connected with the hard glue part; the soft rubber part is arranged at the joint of the hard rubber part and the data line.
In addition, the preferred scheme is that the reverse hanging groove is formed in the upper surface of the fixed block and is of a step-shaped clamping groove structure, and the contact pin and the hard rubber part are limited in the reverse hanging groove.
In addition, it is preferable that a roller is provided on the lead part, and the data line extends to the roller.
In addition, it is preferable that a weight is hung at an end of the data line away from the plug to be tested, and the weight is used for stretching the data line.
In addition, the preferred scheme is that the balancing weight that is provided with the symmetric distribution on the frock carrier plate, the frock carrier plate supports to be fixed on the balancing weight.
In addition, the preferred scheme is that the frock carrier plate, fixed block and reference column are the non-metalwork.
In addition, the preferred scheme is that at least four fixed blocks are arranged on the tool bearing plate, and the fixed blocks are fixed on the tool bearing plate through limiting columns or limiting screws.
According to another aspect of the present invention, a plug bending test method is provided, in which a plug to be tested is bent and fixed by using the plug bending and fixing tool, the method includes: limiting and fixing a plug to be tested in a plug bending and fixing tool according to a preset angle; the plug bending fixing tool for fixing the plug to be tested is arranged in the photographing tool, and the state of the wire in the soft rubber part of the plug to be tested is obtained through the photographing tool.
In addition, the preferable scheme is that the photographing tool is an X-ray photographing tool.
By utilizing the plug bending fixing tool and the bending testing method, the fixing block is adopted to carry out multi-angle limiting fixing on the plug to be tested, a plurality of products can be photographed and tested simultaneously, the consistency of the products is good, the testing efficiency is high, the comparison and analysis of bad items at the same positions of the products are facilitated, and the automatic development of the plug bending testing is facilitated.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic structural view of a plug bending and fixing tool according to an embodiment of the invention;
fig. 2 is a flowchart of a plug bending test method according to an embodiment of the invention.
Wherein the reference numerals include: frock carrier plate 1, balancing weight 2, fixed block 3, lead wire portion 4, screw 5, gyro wheel 6, reference column 7, spacing post 8, inverse hanging groove 9, vertical jack 10, horizontal jack 11, flexible glue portion 12, data line 13.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
In the description of the present invention, it is to be understood that the terms "lateral", "vertical", "up", "down", "left", "right", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In order to describe the plug bending fixing tool and the bending testing method in detail, embodiments of the invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 shows a structure of a plug bending and fixing tool according to an embodiment of the invention.
As shown in fig. 1, the plug bending and fixing tool according to the embodiment of the present invention includes a tool bearing plate 1, a fixing block 3 disposed on the tool bearing plate 1, a positioning column 7 disposed corresponding to the fixing block 3, and a lead portion 4; the plug to be tested is limited in the fixed block 3, and the data wire 13 of the plug to be tested extends to the lead part 4; wherein, the fixed block 3 is provided with an inverted hanging groove 9, a vertical jack 10 and a horizontal jack 11; when the plug to be tested is hung in the inverted hanging groove 9, the bending angle of the soft rubber part 12 of the plug to be tested is 0 degree, namely the plug to be tested and the data line 13 are not bent and are positioned on the same straight line; when the plug to be tested is inserted into the vertical jack 10, the bending angle of the soft rubber part 12 of the plug to be tested is 180 degrees; when the plug to be tested is inserted into the transverse jack 11, the bending angle of the soft rubber part 12 of the plug to be tested is 90 degrees; when the plug to be tested is inserted into the transverse jack 11 and the data line 13 of the plug to be tested bypasses the positioning column 7, the bending angle of the soft rubber part 12 of the plug to be tested is 45 degrees.
The plug to be tested comprises a contact pin, a hard glue part wrapped on the outer side of the contact pin and a data wire 13 connected with the hard glue part; the soft rubber part 12 is arranged at the joint of the hard rubber part and the data line 13, the soft rubber part 12 is bent at different angles, the bending state of the inner core line or the wire rod of the soft rubber part 12 can be obtained through shooting, and the breaking condition of the inner core line or the wire rod can be observed, so that the bad items of the product in the soft rubber part 12 can be compared and analyzed.
Specifically, fixed block 3 is the cuboid structure, is provided with the inverse groove 9 of step form draw-in groove structure at the upper surface of fixed block 3, and the contact pin and the ebonite portion card of the plug that awaits measuring are in the inverse groove 9 that corresponds, are natural state between the plug that awaits measuring and the data line 13, do not have the angle of buckling. In addition, the fixed block 3 is also internally provided with a vertical jack 10 and a horizontal jack 11 which are vertically distributed, and when the plug to be tested is inserted into different jacks (including the vertical jack 10 and the horizontal jack 11) and the data line 13 extends to the lead part 4, the bending angle of the soft rubber part 12 of the plug to be tested is different.
Wherein, the jack end setting of vertical jack 10 is in the one side that lead wire portion 4 was kept away from to fixed block 3, the inner structure of vertical jack 10 and the structure looks adaptation of the plug that awaits measuring, specifically can correspond the setting according to the structure and the size of the plug that awaits measuring, after the plug that awaits measuring inserts vertical jack 10, in data line 13 with the plug connection that awaits measuring extends to lead wire portion 4 from the top of fixed block 3, the contact pin and the data line 13 of the plug that awaits measuring are parallel to each other, the angle of buckling of soft gluey portion 12 this moment is 180 degrees.
Similarly, the jack end of the transverse jack 11 is arranged on the right side (or the left side) of the fixed block 3, when the plug to be tested is inserted into the transverse jack 11 and the data line 13 connected with the plug to be tested extends to the lead part 4 from the right side (or the left side) of the fixed block 3, the contact pin of the plug to be tested and the data line 13 are mutually perpendicular, and the bending angle of the soft rubber part 12 is 90 degrees.
For realizing 45 degrees of soft gluey portion 12 and buckling, on the basis of current horizontal jack 11, set up reference column 7 on frock carrier plate 1, reference column 7 is located the lower right corner (or the lower left corner) side of fixed block 3, and after the plug that awaits measuring inserts horizontal jack 11, the data line 13 that makes and await measuring the plug connection extends to lead wire portion 4 again after bypassing reference column 7, can make the angle of buckling of soft gluey portion 12 be 45 degrees and distribute.
It should be noted that when bending tests at other angles are required to be performed on the plug to be tested, the arrangement position of the positioning column 7 can be changed, so that the soft rubber part 12 can be bent at different angles after the data line 13 bypasses the positioning column 7; in addition, also can set up the jack that sets up in fixed block 3 to remove horizontal and vertical multiple angle, after inserting the plug that will await measuring into the jack, can make the soft glue portion 12 present the corresponding bending etc. of jack angle.
In one embodiment of the invention, a roller 6 is arranged on the lead part 4, the data wire 13 extends to the roller 6, and the roller 6 prevents direct friction between the data wire 13 and the tooling bearing plate during the stretching process of the data wire 13; when the self weight of the component (e.g., earphone or drive-by-wire) at the end of the data line 13 far from the plug to be tested is enough to make the data line 13 in the stretching state, no extra pulling force is applied, and when the end of the data line 13 far from the plug to be tested is light and the self weight is not enough to make the data line 13 in the stretching state, a weight applying block or the like can be arranged at the end, and the data line 13 is stretched by the weight applying block, so as to ensure that the bending angle of the soft rubber part 12 is accurate and prevent the soft rubber part from loosening.
In addition, for the overall stability who ensures frock carrier plate 1, can also set up the balancing weight 2 of symmetric distribution on frock carrier plate 1, frock carrier plate 1 supports to be fixed on balancing weight 2, and then provides support and counter weight effect for frock carrier plate 1 through balancing weight 2. Wherein, balancing weight 2 can be fixed in the left and right sides of frock carrier plate 1 through coupling assembling such as screw 5 or bolt.
In another embodiment of the present invention, the tooling bearing plate 1, the fixed block 3 and the positioning column 7 are all made of non-metal parts, i.e. the tooling bearing plate 1, the fixed block 3 and the positioning column 7 are all made of non-metal materials. When the test of buckling is carried out to the plug that awaits measuring of fixing in fixed block 3, need shoot the state of the heart yearn in the flexible glue portion 12 through the special frock of shooing, for preventing to shoot the in-process metal part and cause the influence to the heart yearn, inconvenient tester heart yearn position respectively, the event sets up frock carrier plate 1, fixed block 3 and reference column 7 into non-metallic structure to in the test process of buckling in later stage, the clear connection condition who acquires the heart yearn in the flexible glue portion 12.
It should be noted that, the size of frock carrier plate 1 can set up according to the size of the frock of shooing, and the number of fixed block 3 then corresponds the setting according to the size of frock carrier plate 1. In the contact pin bending and fixing tool, at least four fixing blocks 3 are arranged on the tool bearing plate 1, the fixing blocks 3 are fixed on the tool bearing plate 1 through the limiting columns 8 or limiting screws, and four plugs or four plugs with different bending angles can be bent and fixed at the same time.
Corresponding to the contact pin bending fixing tool, the invention also provides a plug bending test method, which is characterized in that the contact pin bending fixing tool is utilized to pre-bend a plug to be tested, and then bending test is carried out in the corresponding test tool.
Specifically, fig. 2 shows a flow of a plug bending test method according to an embodiment of the present invention.
As shown in fig. 2, the plug bending test method according to the embodiment of the present invention includes the following steps:
s210: limiting and fixing a plug to be tested in a plug bending and fixing tool according to a preset angle;
s220: the plug bending fixing tool for fixing the plug to be tested is arranged in the photographing tool, and the state of the wire in the soft rubber part of the plug to be tested is obtained through the photographing tool.
In step S210, the bending angle of the soft rubber portion of the plug to be tested may be adjusted according to the position of the plug to be tested inserted into the fixing block. When the plug to be tested is hung in the inverted hanging groove, the bending angle of the soft rubber part of the plug to be tested is 0 degree, and when the plug to be tested is inserted into the vertical jack, the bending angle of the soft rubber part of the plug to be tested is 180 degrees; when the plug to be tested is inserted into the transverse jack, the bending angle of the soft rubber part of the plug to be tested is 90 degrees; when the plug to be tested is inserted into the transverse jack and the data line of the plug to be tested bypasses the positioning column, the bending angle of the soft rubber part of the plug to be tested is 45 degrees.
Specifically, after the state of the wire in the soft rubber part of the plug to be tested is acquired through the photographing tool, the performance of the product can be compared and analyzed according to the current breaking condition of the wire, and the correlation analysis can be carried out with the aid of test software.
In an embodiment of the present invention, the photographing tool is an X-ray photographing tool or a photographing tool having a soft rubber part penetrating through to obtain an internal core wire state thereof.
The embodiment of the plug bending test method of the invention is similar to the embodiment of the plug bending fixing tool, and the description of the tool embodiment can be referred to for relevant points, which is not repeated here.
According to the plug bending fixing tool and the bending testing method, the plug to be tested is inserted into the fixing block at different angles, when the data line connected with the plug to be tested extends to the lead wire part, the soft rubber part of the plug to be tested can be bent at different angles, the problem that the shooting angles are inconsistent when the product is bent and tested can be solved, multi-angle bending testing can be performed on a plurality of products at one time, the fixing consistency of the products is good, the testing efficiency is high, and comparison and analysis of bad items at the same positions of the products are facilitated.
The plug bending fixing tool and the bending test method according to the present invention are described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications may be made to the bending fixture and bending test method for the plug provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (10)
1. A plug bending and fixing tool is characterized by comprising a tool bearing plate, a fixing block arranged on the tool bearing plate, a positioning column and a lead part, wherein the positioning column and the lead part are arranged corresponding to the fixing block; the to-be-tested plug is limited in the fixed block, and a data wire of the to-be-tested plug extends to the lead part; wherein,
the fixed block is provided with an inverted hanging groove, a vertical jack and a transverse jack;
when the plug to be tested is hung in the inverted hanging groove, the bending angle of the soft rubber part of the plug to be tested is 0 degree;
when the plug to be tested is inserted into the vertical jack, the bending angle of the soft rubber part of the plug to be tested is 180 degrees;
when the plug to be tested is inserted into the transverse jack, the bending angle of the soft rubber part of the plug to be tested is 90 degrees;
when a plug to be tested is inserted into the transverse jack and the data line of the plug to be tested bypasses the positioning column, the bending angle of the soft rubber part of the plug to be tested is 45 degrees;
the setting of other angle of buckling of the plug soft rubber portion to be tested is realized through changing the setting position of the locating column or changing the setting angle of the inserting hole in the fixed block.
2. The plug bending and fixing tool according to claim 1,
the plug to be tested further comprises a contact pin, a hard glue part wrapped on the outer side of the contact pin and a data wire connected with the hard glue part;
the soft rubber part is arranged at the joint of the hard rubber part and the data line.
3. The plug bending and fixing tool according to claim 2,
the inverted hanging groove is formed in the upper surface of the fixed block and is of a step-shaped clamping groove structure, and the contact pin and the hard rubber part are limited in the inverted hanging groove.
4. The plug bending and fixing tool according to claim 1,
and a roller is arranged on the lead wire part, and the data wire extends to the roller.
5. The plug bending and fixing tool according to claim 1,
and a weighting block is hung at one end of the data line, which is far away from the plug to be tested, and is used for stretching the data line.
6. The plug bending and fixing tool according to claim 1,
the tooling bearing plate is provided with symmetrically distributed balancing weights, and the tooling bearing plate is supported and fixed on the balancing weights.
7. The plug bending and fixing tool according to claim 1,
the frock carrier plate the fixed block and the reference column is the non-metalwork.
8. The plug bending and fixing tool according to claim 1,
the fixture support plate is provided with at least four fixing blocks, and the fixing blocks are fixed on the fixture support plate through limiting columns or limiting screws.
9. A plug bending test method for bending and fixing a plug to be tested by using the plug bending and fixing tool according to any one of claims 1 to 8, the method comprising the following steps:
limiting and fixing the plug to be tested in the plug bending and fixing tool according to a preset angle;
and arranging a plug bending and fixing tool for fixing the plug to be tested in a photographing tool, and acquiring the state of the wire in the soft rubber part of the plug to be tested through the photographing tool.
10. The plug bend testing method of claim 9,
the photographing tool is an X-ray photographing tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537258.9A CN107367430B (en) | 2017-07-04 | 2017-07-04 | Plug bends fixing tool and bend test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537258.9A CN107367430B (en) | 2017-07-04 | 2017-07-04 | Plug bends fixing tool and bend test method |
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| Publication Number | Publication Date |
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| CN107367430A CN107367430A (en) | 2017-11-21 |
| CN107367430B true CN107367430B (en) | 2019-09-17 |
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| CN201710537258.9A Active CN107367430B (en) | 2017-07-04 | 2017-07-04 | Plug bends fixing tool and bend test method |
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| CN (1) | CN107367430B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110031204B (en) * | 2019-05-16 | 2024-03-08 | 昆山丘钛微电子科技有限公司 | Anti-fatigue test fixture |
| CN112229615B (en) * | 2020-10-16 | 2022-05-31 | 合肥维晶电器有限公司 | Multifunctional tester for socket durability |
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| CN107367430A (en) | 2017-11-21 |
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