CN110308060B - Sliding bending tester - Google Patents
Sliding bending tester Download PDFInfo
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- CN110308060B CN110308060B CN201910693264.2A CN201910693264A CN110308060B CN 110308060 B CN110308060 B CN 110308060B CN 201910693264 A CN201910693264 A CN 201910693264A CN 110308060 B CN110308060 B CN 110308060B
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- 238000005452 bending Methods 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- DWDGSKGGUZPXMQ-UHFFFAOYSA-N OPPO Chemical compound OPPO DWDGSKGGUZPXMQ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 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
- G01N3/02—Details
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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
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
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- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- 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
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- 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 invention discloses a sliding bending tester, which comprises: the device comprises a chassis, an X-axis module, an XZ-axis adjusting module, a bearing table and a product fixing module; the X-axis module is arranged on the chassis, the XZ-axis adjusting module is arranged on a module sliding block of the X-axis module, the bearing table is arranged on the chassis, the product fixing module comprises an upper fixing module and a lower fixing module, the upper fixing modules are arranged above the bearing table side by side and are in linkage with the XZ-axis adjusting module, and the lower fixing modules are arranged on the bearing table side by side and are in one-to-one correspondence with the upper fixing modules. The sliding distance of the product can be accurately controlled, the sliding initial position of the upper fixed end of the product can be adjusted by adopting the XZ axis adjusting module, the gap between the upper and lower sliding of the product is adjusted, the sliding bending life test of the product is simulated according to the installation environment in the smart phone, and the sliding bending life test of the product is realized.
Description
Technical Field
The invention relates to the technical field of detection equipment of flexible circuit boards, in particular to a sliding bending tester.
Background
With the development of the full-face screen of the smart phone, smart phone manufacturers such as OPPO and association, some smart phones are applied to lifting cameras such as OPPO Find X, a flexible circuit board matched with the lifting cameras and capable of sliding and bending is required to be applied, a loading environment simulation sliding and bending life test is required to be performed on a flexible circuit board product, after the sliding and bending times (such as 30 ten thousand times) of the flexible circuit board product are tested, whether the performance meets the normal use requirement of the smart phone or not is tested, and a sliding and bending test instrument corresponding to a customized product is not required at present, so that the sliding and bending life tester of the flexible circuit board is required to be developed according to the requirement of a customer.
In view of the above, the present inventors have intensively conceived in terms of structural design and test convenience of a flexible circuit board sliding and bending life test instrument required by a smart phone with a lifting camera, and developed and designed the present invention by actively researching and improving test.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the sliding bending tester for the flexible circuit board, which can accurately simulate the installation environment of a smart phone.
In order to achieve the above object, the solution of the present invention is:
A slip bend tester, comprising: the device comprises a chassis, an X-axis module, an XZ-axis adjusting module, a bearing table and a product fixing module; the X-axis module is arranged on the chassis, the XZ-axis adjusting module is arranged on a module slider of the X-axis module, the module slider of the X-axis module drives the XZ-axis adjusting module to transversely move back and forth, the bearing table is arranged on the chassis and located below the XZ-axis adjusting module, the product fixing module comprises an upper fixing module and a lower fixing module, the upper fixing modules of the plurality of groups are arranged above the bearing table side by side and are connected with the XZ-axis adjusting module in a linkage manner, and the lower fixing modules of the plurality of groups are arranged on the bearing table side by side and located below the upper fixing modules in one-to-one correspondence.
Preferably, the sliding bending tester further comprises a fixing frame, wherein the fixing frame is arranged on the middle area of the chassis, and the X-axis module is transversely arranged on the fixing frame.
Preferably, the sliding bending tester further comprises a display, wherein the display is arranged at the front end of the chassis and is connected with a control system in the chassis.
Preferably, the XZ axis adjusting module comprises a module fixing frame, an XZ axis adjusting module and a fixing plate; the module mount sets up on the module slider of X axle module, and XZ axle adjusting module sets up on the module mount, and the fixed plate setting is on XZ axle adjusting module.
Preferably, the XZ axis adjustment module includes an X axis adjustment module and a Z axis adjustment module; the X-axis adjusting module comprises an X-axis guide rail block, an X-axis adjusting block, an X-axis micrometer fixing frame, an X-axis screw micrometer and an X-axis connecting block; be provided with X axle guide rail on the X axle guide rail piece, X axle guide rail piece sets up on the module mount, X axle regulating block is equipped with X axle guide groove with the X axle guide rail phase-match of X axle guide rail piece, X axle regulating block adjustable cover is put on the X axle guide rail piece, X axle micrometer mount sets up in X axle guide rail piece below, X axle screw micrometer transversely sets up on X axle micrometer mount, X axle connecting block sets up in the below of X axle regulating block, with the screw rod end-to-end connection of X axle screw micrometer.
Preferably, the X-axis adjusting module further comprises an X-axis fixing piece, the X-axis fixing piece is arranged on the side edge of the X-axis adjusting module, the X-axis fixing piece comprises a fixing piece and a bolt, the fixing piece is arranged on the side edge of the X-axis adjusting module, and the bolt locks the X-axis relative position of the X-axis adjusting block and the X-axis guide rail block.
Preferably, the Z-axis adjusting module comprises a Z-axis guide rail block, a Z-axis adjusting block, a Z-axis micrometer fixing frame, a Z-axis screw micrometer and a Z-axis connecting block; the Z-axis guide rail block is provided with a Z-axis guide rail, the Z-axis guide rail block is arranged on the Z-axis adjusting block, the Z-axis adjusting block is provided with a Z-axis guide groove matched with the Z-axis guide rail of the Z-axis guide rail block, the Z-axis adjusting block is sleeved on the Z-axis guide rail block, the Z-axis micrometer fixing frame is arranged on the side edge of the Z-axis guide rail block, the Z-axis micrometer is longitudinally arranged on the Z-axis micrometer fixing frame, and the Z-axis connecting block is arranged on the side edge of the Z-axis adjusting block corresponding to the Z-axis micrometer and is in end-to-end connection with a screw rod of the Z-axis micrometer.
Preferably, the Z-axis adjusting module further comprises a Z-axis fixing piece, wherein the Z-axis fixing piece is arranged on the other side edge of the Z-axis adjusting module and comprises a fixing piece and a bolt, the fixing piece is arranged on the side edge of the Z-axis adjusting module, and the bolt locks the Z-axis relative positions of the Z-axis adjusting block and the Z-axis guide rail block.
Preferably, the upper fixing module comprises a connecting piece, an upper limiting block and a dragging fixing piece, wherein the connecting piece is arranged on the front side below the fixing plate, and the upper limiting block is detachably arranged below the tail end of the connecting piece through the dragging fixing piece; the dragging fixing piece comprises a fixing piece and bolts, a pair of bolts are arranged on two sides above the fixing piece, and the dragging fixing piece fixes the upper limiting block below the tail end of the connecting piece through the bolts and matched nuts of the bolts.
Preferably, the lower fixing module comprises a lower limiting block and a lower fixing piece, wherein the lower limiting block is arranged on the bearing table and located below the corresponding upper fixing module, and the lower fixing piece is detachably arranged above the lower limiting block.
After the scheme is adopted, the transmission system of the sliding bending tester adopts the X-axis module, the sliding distance of a product can be accurately controlled, the sliding starting position of the upper fixed end of the product can be adjusted by adopting the XZ-axis adjusting module, the up-down sliding gap of the product is adjusted, the sliding bending life test of the product is simulated according to the installation environment in the smart phone, the sliding bending life test of the product is realized, the product fixing module can be designed according to the actual product requirement, and the corresponding product fixing module can be replaced by testing different products.
Drawings
FIG. 1 is a perspective view of a slip bending tester according to the present invention;
FIG. 2 is a front side view of the slip bending tester of the present invention;
FIG. 3 is a top view of a slip bending tester according to the present invention;
FIG. 4 is a left side view of the slip bending tester of the present invention;
FIG. 5 is a perspective view of an XZ axis adjustment module according to the present invention;
FIG. 6 is a right side perspective view of the XZ axis adjustment module of the present invention;
FIG. 7 is a left side perspective view of the XZ-axis adjustment module of the present invention;
FIG. 8 is a perspective view of a product fixing module according to the present invention;
FIG. 9 is a front view of the product retention module of the present invention;
FIG. 10 is a perspective view of a drag fastener of the present invention;
FIG. 11 is a schematic illustration of the product of the present invention.
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientation or positional relationship based on that shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The invention discloses a sliding bending tester which comprises a case 1, a fixing frame 2, an X-axis module 3, an XZ-axis adjusting module 4, a bearing table 5 and a product fixing module 6.
As shown in fig. 1 to 4, the fixing frame 2 is disposed in the middle area above the chassis 1, the X-axis module 3 is transversely disposed above the fixing frame 2, the XZ-axis adjusting module 4 is disposed on a module slider of the X-axis module 3, the X-axis module 3 drives the XZ-axis adjusting module 4 to move left and right, the loading table 5 is disposed above the chassis 1 and below the XZ-axis adjusting module 4, the product fixing module 6 includes an upper fixing module 61 and a lower fixing module 62, the upper fixing modules 61 of the plurality of groups are disposed side by side below the XZ-axis adjusting module 4, and the lower fixing modules 62 of the plurality of groups are disposed side by side on the loading table 5 and located below the upper fixing modules 61 in a one-to-one correspondence.
The sliding bending tester also comprises a display 7, wherein the display 7 is arranged at the front end of the case 1, and the display 7 is used for setting the sliding bending times and the operation parameters of the product.
As shown in fig. 5, the XZ axis adjustment module 4 includes a module fixing frame 41, an XZ axis adjustment module 42, and a fixing plate 43; the module mount 41 is arranged on the module slider of the X-axis module 3, the XZ-axis adjusting module 42 is arranged on the module mount 41, and the fixing plate 43 is arranged on the XZ-axis adjusting module 42.
As shown in fig. 6 to 7, the XZ axis adjustment module 42 includes an X axis adjustment module 421 and a Z axis adjustment module 422; the X-axis adjusting module 421 comprises an X-axis guide block 4211, an X-axis adjusting block 4212, an X-axis micrometer fixing frame 4213, an X-axis screw micrometer 4214 and an X-axis connecting block 4215; the X-axis guide rail block 4211 is provided with an X-axis guide rail, the X-axis guide rail block 4211 is arranged on the module fixing frame 41, the X-axis adjusting block 4212 is provided with an X-axis guide groove matched with the X-axis guide rail of the X-axis guide rail block, the X-axis adjusting block 4212 is adjustably sleeved on the X-axis guide rail block 4211, the X-axis micrometer fixing frame 4213 is arranged below the X-axis guide rail block 4211, the X-axis micrometer 4214 is transversely arranged on the X-axis micrometer fixing frame 4213, the X-axis connecting block 4215 is arranged below the X-axis adjusting block 4212 and is connected with the screw rod end of the X-axis micrometer 4214, and the X-axis relative position of the X-axis adjusting block 4212 and the X-axis guide rail block 4211 can be adjusted through the X-axis micrometer 4214.
The X-axis adjusting module 421 further comprises an X-axis fixing member 4216, the X-axis fixing member 4216 is disposed at a side of the X-axis adjusting module 421, the X-axis fixing member 4216 comprises a fixing member and a bolt, the fixing member is disposed at a side of the X-axis adjusting module 421, and the bolt is used to further lock the relative position of the X-axis adjusting block 4212 and the X-axis guide rail block 4211, so that the position of the X-axis adjusting block 4212 is not offset during the testing process of the present invention.
The Z-axis adjusting module 422 includes a Z-axis guide block 4221, a Z-axis adjusting block 4222, a Z-axis micrometer mount 4223, a Z-axis screw micrometer 4224, and a Z-axis connecting block 4225; the Z-axis guide rail block 4221 is provided with a Z-axis guide rail, the Z-axis guide rail block 4221 is arranged on the Z-axis adjustment block 4222, the Z-axis adjustment block 4222 is provided with a Z-axis guide groove matched with the Z-axis guide rail structure of the Z-axis guide rail block 4221, the Z-axis adjustment block 4222 is sleeved on the Z-axis guide rail block 4221 in an adjustable mode, the Z-axis micrometer fixing frame 4223 is arranged on the side edge of the Z-axis guide rail block 4221, the Z-axis micrometer 4224 is longitudinally arranged on the Z-axis micrometer fixing frame 4223, the Z-axis connecting block 4225 is arranged on the side edge of the Z-axis adjustment block 4222 corresponding to the Z-axis micrometer 4224 and is connected with the tail end of a screw rod of the Z-axis micrometer 4224, and the relative Z-axis positions of the Z-axis adjustment block 4222 and the Z-axis guide rail block 4221 can be adjusted through the Z-axis micrometer 4224.
The Z-axis adjusting module 422 further comprises a Z-axis fixing piece 4226, the Z-axis fixing piece 4226 is arranged on the other side edge of the Z-axis adjusting module 422, the Z-axis fixing piece 4226 comprises a fixing piece and a bolt, the fixing piece is arranged on the side edge of the Z-axis adjusting module 422, and the bolt is used for further locking the Z-axis relative position of the Z-axis adjusting block 4222 and the Z-axis guide rail block 4221, so that the position of the Z-axis adjusting block 4222 is not deviated in the testing process.
As shown in fig. 8 to 10, the product fixing module 6 includes an upper fixing module 61 and a lower fixing module 62; the upper fixing module 61 comprises a connecting piece 611, an upper limiting block 612 and a dragging fixing piece 613, wherein the connecting piece 611 is arranged at the front side below the fixing plate 43, and the upper limiting block 612 is detachably arranged below the tail end of the connecting piece 611 through the dragging fixing piece 613; as shown in fig. 10, the dragging fixing piece 613 includes a fixing piece 6131 and bolts 6132, a pair of bolts 6132 are disposed on two sides above the fixing piece 6131, the dragging fixing piece 613 fixes the upper limiting block 612 below the end of the connecting piece 611 through the bolts 6132 and the nuts matched with the bolts 6132, and the upper limiting block 612 and the dragging fixing piece 613 can be designed according to the actual test product requirements.
The lower fixing module 62 includes a lower limiting block 621 and a lower fixing piece 622, the lower limiting block 621 is disposed on the bearing table 5 and located below the corresponding upper fixing module 61, the lower fixing piece 622 is detachably mounted above the lower limiting block 621, and the lower limiting block 621 and the lower fixing piece 622 can be designed according to the actual test product requirement.
In use, as shown in fig. 11, a product lower fixing end 101 of a product 100 is placed on a lower limiting block 621, a lower fixing piece 622 is used to fix the product lower fixing end 101 on the lower limiting block 621, a product upper fixing end 102 of the product 100 is sleeved between a dragging fixing piece 613 and an upper limiting block 612, the product upper fixing end 102 and the upper limiting block 612 are fixed below the tail end of a connecting piece 611 through a bolt 6132 of the dragging fixing piece 613 and a matched nut thereof, at this time, a product sliding bending area 103 of the product 100 is in a bending state between an upper fixing module 61 and a lower fixing module 62, the product 100 is sequentially installed in each product fixing module 6 in this way, the sliding starting position of the product upper fixing end 102 is adjusted through an X-axis screw micrometer 4214, after parameters such as a product testing sliding distance, sliding bending times and the like are set, the X-axis screw micrometer 4224 is started, the X-axis module 3 drives the XZ-axis adjusting module 4 to move left and right, the XZ-axis adjusting module 4 drives the upper fixing end 61 and the product 100 to bend left and the product 100 to slide to the left and the product 100 is tested for the number of times.
The transmission system of the sliding bending tester adopts an X-axis module, the sliding distance of a product can be accurately controlled, an XZ-axis adjusting module 4 is adopted, the sliding initial position of the fixed end 102 on the product is accurately adjusted through the X-axis spiral micrometer 4214, the up-and-down sliding gap H of the product 100 is accurately adjusted through the Z-axis spiral micrometer 4224, the product is subjected to sliding bending life test according to the installation environment in the smart phone, the sliding bending life test of the product is realized, the product fixing module 6 can be designed according to the actual product requirement, and the corresponding product fixing module 6 can be replaced by testing different products.
The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.
Claims (6)
1. A slip bend tester, comprising: the device comprises a chassis, an X-axis module, an XZ-axis adjusting module, a bearing table and a product fixing module; the X-axis module is arranged on the chassis, the XZ-axis adjusting module is arranged on a module sliding block of the X-axis module, the module sliding block of the X-axis module drives the XZ-axis adjusting module to transversely move back and forth, the bearing table is arranged on the chassis and located below the XZ-axis adjusting module, the product fixing module comprises an upper fixing module and a lower fixing module, a plurality of groups of upper fixing modules are arranged above the bearing table side by side and are in linkage with the XZ-axis adjusting module, and a plurality of groups of lower fixing modules are arranged on the bearing table side by side and located below the upper fixing modules in one-to-one correspondence;
The XZ axis adjusting module comprises a module fixing frame, an XZ axis adjusting module and a fixing plate; the module fixing frame is arranged on a module sliding block of the X-axis module, the XZ-axis adjusting module is arranged on the module fixing frame, and the fixing plate is arranged on the XZ-axis adjusting module;
The XZ axis adjusting module comprises an X axis adjusting module and a Z axis adjusting module; the X-axis adjusting module comprises an X-axis guide rail block, an X-axis adjusting block, an X-axis micrometer fixing frame, an X-axis screw micrometer and an X-axis connecting block; an X-axis guide rail block is arranged on the X-axis guide rail block, the X-axis guide rail block is arranged on the module fixing frame, an X-axis guide groove matched with the X-axis guide rail of the X-axis guide rail block is arranged on the X-axis guide rail block, the X-axis micrometer fixing frame is arranged below the X-axis guide rail block, an X-axis screw micrometer is transversely arranged on the X-axis micrometer fixing frame, and an X-axis connecting block is arranged below the X-axis adjusting block and is connected with the tail end of a screw rod of the X-axis screw micrometer;
The Z-axis adjusting module comprises a Z-axis guide rail block, a Z-axis adjusting block, a Z-axis micrometer fixing frame, a Z-axis screw micrometer and a Z-axis connecting block; the Z-axis guide rail block is provided with a Z-axis guide rail, the Z-axis guide rail block is arranged on a Z-axis adjusting block, the Z-axis adjusting block is provided with a Z-axis guide groove matched with the Z-axis guide rail of the Z-axis guide rail block, the Z-axis adjusting block is adjustably sleeved on the Z-axis guide rail block, the Z-axis micrometer fixing frame is arranged on the side edge of the Z-axis guide rail block, the Z-axis micrometer is longitudinally arranged on the Z-axis micrometer fixing frame, and the Z-axis connecting block is arranged on the side edge of the Z-axis adjusting block corresponding to the Z-axis micrometer and is connected with the tail end of a screw rod of the Z-axis micrometer;
The upper fixing module comprises a connecting piece, an upper limiting block and a dragging fixing piece, wherein the connecting piece is arranged on the front side below the fixing plate, and the upper limiting block is detachably arranged below the tail end of the connecting piece through the dragging fixing piece; the dragging fixing piece comprises a fixing piece and bolts, a pair of bolts are arranged on two sides above the fixing piece, and the dragging fixing piece fixes the upper limiting block below the tail end of the connecting piece through the bolts and nuts matched with the bolts;
The product lower fixed end of the product is placed on the lower limiting block, the product lower fixed end is fixed on the lower limiting block by using the lower fixing piece, the product upper fixed end of the product is sleeved between the dragging fixing piece and the upper limiting block, the product upper fixed end and the upper limiting block are fixed below the tail end of the connecting piece by means of bolts dragging the fixing piece and nuts matched with the bolts, a product sliding bending area of the product is in a bending state between the upper fixed module and the lower fixed module, the product is sequentially installed in each product fixed module in this way, the sliding starting position of the upper fixed end of the product is adjusted by an X-axis screw micrometer, the up-down sliding gap of the product is adjusted by a Z-axis screw micrometer, after the product testing sliding distance and the sliding bending times are set, the X-axis adjusting module drives the XZ-axis adjusting module to move left and right, the XZ-axis adjusting module drives the upper fixed end of the upper fixed module and the product to bend left and right, and after the product is taken down to the preset sliding bending times, and the product testing performance is tested.
2. A slip bending tester as claimed in claim 1, wherein: the X-axis module is arranged on the fixing frame in a transverse mode.
3. A slip bending tester as claimed in claim 1, wherein: the display is arranged at the front end of the case and is connected with a control system in the case.
4. A slip bending tester as claimed in claim 1, wherein: the X-axis adjusting module further comprises an X-axis fixing piece, the X-axis fixing piece is arranged on the side edge of the X-axis adjusting module, the X-axis fixing piece comprises a fixing piece and a bolt, the fixing piece is arranged on the side edge of the X-axis adjusting module, and the bolt locks the X-axis relative position of the X-axis adjusting block and the X-axis guide rail block.
5. A slip bending tester as claimed in claim 1, wherein: the Z-axis adjusting module further comprises a Z-axis fixing piece, the Z-axis fixing piece is arranged on the other side edge of the Z-axis adjusting module and comprises a fixing piece and a bolt, the fixing piece is arranged on the side edge of the Z-axis adjusting module, and the bolt locks the Z-axis relative positions of the Z-axis adjusting block and the Z-axis guide rail block.
6. A slip bending tester as claimed in claim 1, wherein: the lower fixing module comprises a lower limiting block and a lower fixing piece, wherein the lower limiting block is arranged on the bearing table and located below the corresponding upper fixing module, and the lower fixing piece is detachably arranged above the lower limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693264.2A CN110308060B (en) | 2019-07-30 | 2019-07-30 | Sliding bending tester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693264.2A CN110308060B (en) | 2019-07-30 | 2019-07-30 | Sliding bending tester |
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| CN110308060A CN110308060A (en) | 2019-10-08 |
| CN110308060B true CN110308060B (en) | 2024-06-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110779820B (en) * | 2019-11-18 | 2022-03-08 | 北京聚睿众邦科技有限公司 | Folding life test machine of folding screen |
| CN113747147B (en) * | 2021-08-17 | 2022-12-23 | 北京荣耀终端有限公司 | Camera module testing equipment and camera module testing method |
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| CN110308060A (en) | 2019-10-08 |
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Address after: 361000 2nd floor, No.19, Xianghai Road, industrial zone (Xiang'an), torch high tech Zone, Xiamen City, Fujian Province Applicant after: Xiamen Hongxin Electronic Technology Group Co.,Ltd. Address before: 361000 2nd floor, No.19, Xianghai Road, industrial zone (Xiang'an), torch high tech Zone, Xiamen City, Fujian Province Applicant before: XIAMEN HONGXIN ELECTRON-TECH Co.,Ltd. |
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