CN211927971U - Clamp for accelerated life test - Google Patents
Clamp for accelerated life test Download PDFInfo
- Publication number
- CN211927971U CN211927971U CN202020344313.XU CN202020344313U CN211927971U CN 211927971 U CN211927971 U CN 211927971U CN 202020344313 U CN202020344313 U CN 202020344313U CN 211927971 U CN211927971 U CN 211927971U
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- Prior art keywords
- hole
- power input
- transmission
- adjusting component
- end piece
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2825—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere in household appliances or professional audio/video equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a fixture for accelerated life test, which comprises a bearing plate, wherein the top surface of the bearing plate is provided with a cavity matched with the outline of a mobile phone to be detected in a sliding way; X-Y is to track regulation structure, X-Y is to track regulation structure includes X to adjusting part, Y to adjusting part and base, Y is to the first guide light hole and the first transmission screw hole of side about running through to the lower part of adjusting part's first end piece, X is installed in first guide light hole to adjusting part's guide arm slidable, and X wears to establish in first transmission screw hole and with the mutual screw-thread fit of first transmission screw hole to adjusting part's drive screw, the lower part of base is seted up and is run through second guide light hole and the second transmission screw hole of side around, the utility model discloses simple structure, convenient to use.
Description
Technical Field
The utility model relates to a detect and use auxiliary device technical field, specifically be an anchor clamps are used in life-span test with higher speed.
Background
In the process of detecting the service life of the mobile phone, one detection item is to detect the pressing times of the mobile phone button, and the service life of the mobile phone can be detected quickly in the process of continuously clicking the mobile phone button by using equipment. The accelerated life detection device can detect mobile phones of multiple models, click parts of the detection device are unchanged, and for the mobile phones of different specifications and models, the size of a clamp for fixing the mobile phones needs to be designed correspondingly, and the position of the clamp relative to the click parts needs to be debugged again.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an anchor clamps are used in test with higher speed life-span to solve the problem that the anchor clamps position is difficult for the test with higher speed life-span among the prior art adjusts.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model, a fixture for accelerated life test is provided, which comprises a bearing plate;
the top surface of the bearing plate is provided with a cavity which is matched with the outline of the mobile phone to be detected in a sliding way;
and an X-Y direction track adjusting structure, the X-Y direction track adjusting structure comprises an X direction adjusting component, a Y direction adjusting component and a base, the lower part of the first end block of the Y direction adjusting component is provided with a first guide light hole and a first transmission threaded hole which penetrate through the left side surface and the right side surface, the guide rod of the X direction adjusting component is slidably arranged in the first guide light hole, the transmission screw rod of the X direction adjusting component is arranged in the first transmission threaded hole in a penetrating way and is mutually in threaded fit with the first transmission threaded hole, the lower part of the base is provided with a second guide light hole and a second transmission threaded hole which penetrate through the front side surface and the rear side surface, the guide rod of the Y direction adjusting component is slidably arranged in the second guide light hole, the transmission screw rod of the Y direction adjusting component is arranged in the second transmission threaded hole in a penetrating way and is mutually in threaded fit with the second, the top surface of base has seted up the pilot hole, bearing board detachable installs the pilot hole top at the base.
Further, X is the same to adjusting part and Y to adjusting part's structure, all includes first end piece, second end piece, bearing frame, drive screw, guide arm and power input subassembly, power input subassembly sets up the top surface at first end piece, the top surface at second end piece is installed to bearing frame detachable, the guide arm is provided with two to the fixed setting of symmetry is between the side that first end piece and second end piece are relative, the side that drive screw is close to both ends is the smooth surface, and drive screw's both ends set up respectively at the bearing frame and with the driven being connected of power input subassembly's output shaft, Y has been seted up to adjusting part's first end piece's lower part first leaded light hole with first transmission screw hole.
Further, the power input assembly comprises a worm gear box and a coupler, the worm gear box is detachably mounted on the top surface of the first end block, a rotating shaft of a worm gear of the worm gear box is a power input shaft, a spline hole is formed in the end face of the power input shaft, external power drives the power input shaft to be in transmission connection through spline fit, the rotating shaft of a worm of the worm gear box is an output shaft, and the coupler is arranged on the output shaft and fixedly connected with the transmission screw.
Furthermore, the contour of the assembly hole is rectangular and is provided with a first fixing hole penetrating through the base, a convex block is arranged at the bottom of the bearing plate, and the contour of the convex block is rectangular and is matched with the assembly hole in a sliding manner.
Furthermore, a second fixing hole is formed in the side face of the protruding block in a penetrating mode, and after the protruding block of the bearing plate is installed into the assembling hole, the bearing plate is limited above the assembling hole through a bolt.
The utility model has the advantages of as follows:
the shape of the cavity of the bearing plate can be customized according to the size and the shape of the mobile phone, and after the mobile phone is placed in the cavity, the position of the bearing plate relative to a click part of the detection device is continuously debugged through the X-Y direction track adjusting structure, so that the click part can click the central position of a button of the mobile phone.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a top view of an accelerated life test fixture according to an exemplary embodiment;
FIG. 2 is a top view of the X-direction adjustment assembly shown in accordance with an exemplary embodiment;
FIG. 3 is a top view of a Y-adjust assembly shown in accordance with an exemplary embodiment;
FIG. 4 is a side view of a first end block of the Y-adjust assembly shown in accordance with an exemplary embodiment;
FIG. 5 is a side view of a base shown in accordance with an exemplary embodiment;
FIG. 6 is a cross-sectional side view of a support plate shown in accordance with an exemplary embodiment.
In the figure: 1. a support plate; 2. a cavity; 3. an X-direction adjusting component; 4. a Y-direction adjusting component; 5. a base; 6. a first end block; 7. a second end block; 8. a bearing seat; 9. a drive screw; 10. a guide bar; 11. a power input assembly; 12. a worm gear box; 13. a coupling; 14. a splined bore; 15. a first guide light hole; 16. a first transmission threaded hole; 17. a second guide light hole; 18. a second drive threaded hole; 19. an assembly hole; 20. a first fixing hole; 21. a bump; 22. and a second fixing hole.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the embodiment of the utility model provides an anchor clamps are used in test of life-span with higher speed, as shown in fig. 1 to fig. 6, include:
the mobile phone support plate comprises a support plate 1, wherein a cavity 2 matched with the outline of a mobile phone to be detected in a sliding mode is arranged on the top face of the support plate 1, and the support plate 1 can be a steel plate, and a cavity 2 structure with a required size can be machined through a machine tool.
And an X-Y direction track adjusting structure, the X-Y direction track adjusting structure comprises an X direction adjusting component 3, a Y direction adjusting component 4 and a base 5, the X direction adjusting component 3 and the Y direction adjusting component 4 have the same structure and respectively comprise a first end block 6, a second end block 7, a bearing seat 8, two transmission screws 9, guide rods 10 and a power input component 11, the power input component 11 is arranged on the top surface of the first end block 6, the bearing seat 8 is detachably arranged on the top surface of the second end block 7, the two guide rods 10 are symmetrically and fixedly arranged between the opposite side surfaces of the first end block 6 and the second end block 7, the side surfaces of the transmission screws 9 close to the two end parts are smooth surfaces, and the two ends of the transmission screws 9 are respectively arranged on the bearing seat 8 and can be in transmission connection with the output shaft of the power input component 11, the power input assembly 11 comprises a worm and gear box 12 and a coupler 13, the worm and gear box 12 is detachably mounted on the top surface of the first end block 6, a rotating shaft of a worm wheel of the worm and gear box 12 is a power input shaft, a spline hole 14 is formed in the end surface of the power input shaft, external power drives the power input shaft to be in transmission connection through spline fit, the external power can be an electric drill and a spline shaft arranged on the end surface of an output shaft of the electric drill, transmission is achieved in the spline hole 14 through the spline shaft, the rotating shaft of a worm of the worm and gear box 12 is an output shaft, the coupler 13 is arranged on the output shaft and fixedly connected with a transmission screw 9, the spline shaft can be fixed with the end surface of the output shaft of the electric drill through welding or other fixing structures such as a coupler, the Y is provided with a first light guide hole 15 and a first transmission threaded hole 16 which penetrate through the left side surface and, the guide rod 10 of the X-direction adjusting component 3 is slidably arranged in a first guide light hole 15, the transmission screw rod 9 of the X-direction adjusting component 3 is arranged in a first transmission screw hole 16 in a penetrating way and is in mutual threaded fit with the first transmission screw hole 16, the lower part of the base 5 is provided with a second guide light hole 17 and a second transmission screw hole 18 which penetrate through the front side and the rear side, the guide rod 10 of the Y-direction adjusting component 4 is arranged in the second guide light hole 17 in a slidable way, the transmission screw rod 9 of the Y-direction adjusting component 4 is arranged in the second transmission screw hole 18 in a penetrating way and is in mutual threaded fit with the second transmission screw hole 18, the top surface of the base 5 is provided with an assembling hole 19, the bearing plate 1 is detachably arranged above the assembling hole 19 of the base 5, the outline of the assembling hole 19 is rectangular and is provided with a first fixing hole 20 which penetrates through the base, and the rectangular assembling hole 19 is, the bottom of the bearing plate 1 is provided with a convex block 21, the outline of the convex block 21 is rectangular, the size of the convex block 21 can be matched with the assembly hole 19 in a sliding mode, the side face of the convex block 21 penetrates through the second fixing hole 22, the convex block 21 of the bearing plate 1 is limited above the assembly hole 19 through a bolt after being installed into the assembly hole 19, the worm gear box 12 serves as a power input end, and the purpose of limiting the position of the base 5 can be achieved by utilizing the self-locking function of the worm gear box.
The working principle is as follows:
the method comprises the steps of processing a matched cavity 2 on a bearing plate 1 according to the profile of a mobile phone to be detected, then installing a convex block 21 of the bearing plate 1 into an assembly hole 19, fixing the convex block by using a bolt, fixing a laser pen on a click component of a detection device by using a hand support or a beam band, enabling the light of the laser pen to be vertically downward, driving a power input shaft of a worm gear box 12 to rotate, further driving a Y-direction adjusting component 4 to move along an X direction and a base 5 to move along a Y direction, placing the mobile phone in the cavity 2 of the bearing plate 1, and judging that the position of the bearing plate 1 is feasible when the light of the laser pen can irradiate a button to be detected of the mobile phone by observing the naked eyes, of course, when the laser pen is held under the click component by hands, the light of the laser pen should irradiate the central position of the button of the mobile phone.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a test anchor clamps of accelerated life which characterized in that: comprises a bearing plate;
the top surface of the bearing plate is provided with a cavity which is matched with the outline of the mobile phone to be detected in a sliding way;
and an X-Y direction track adjusting structure, the X-Y direction track adjusting structure comprises an X direction adjusting component, a Y direction adjusting component and a base, the lower part of the first end block of the Y direction adjusting component is provided with a first guide light hole and a first transmission threaded hole which penetrate through the left side surface and the right side surface, the guide rod of the X direction adjusting component is slidably arranged in the first guide light hole, the transmission screw rod of the X direction adjusting component is arranged in the first transmission threaded hole in a penetrating way and is mutually in threaded fit with the first transmission threaded hole, the lower part of the base is provided with a second guide light hole and a second transmission threaded hole which penetrate through the front side surface and the rear side surface, the guide rod of the Y direction adjusting component is slidably arranged in the second guide light hole, the transmission screw rod of the Y direction adjusting component is arranged in the second transmission threaded hole in a penetrating way and is mutually in threaded fit with the second, the top surface of base has seted up the pilot hole, bearing board detachable installs the pilot hole top at the base.
2. The fixture for accelerated life testing of claim 1, wherein: x is the same to adjusting part and Y to adjusting part's structure, all includes first end piece, second end piece, bearing frame, drive screw, guide arm and power input subassembly, power input subassembly sets up the top surface at first end piece, the top surface at second end piece is installed to bearing frame detachable, the guide arm is provided with two to the fixed setting of symmetry is between the side that first end piece and second end piece are relative, drive screw's the side that is close to both ends is the smooth surface, and drive screw's both ends set up respectively at the bearing frame and with the driven being connected of power input subassembly's output shaft, Y has been seted up to adjusting part's first end piece's lower part first lead the light hole with first transmission screw hole.
3. The fixture for accelerated life testing of claim 2, wherein: the power input assembly comprises a worm gear box and a coupler, the worm gear box is detachably mounted on the top surface of the first end block, a rotating shaft of a worm gear of the worm gear box is a power input shaft, a spline hole is formed in the end face of the power input shaft, external power drives the power input shaft to be in transmission connection through spline fit, the rotating shaft of a worm of the worm gear box is an output shaft, and the coupler is arranged on the output shaft and fixedly connected with a transmission screw.
4. The fixture for accelerated life testing of claim 3, wherein: the contour of the assembly hole is rectangular and is provided with a first fixing hole penetrating through the base, a convex block is arranged at the bottom of the bearing plate, and the contour of the convex block is rectangular and is matched with the assembly hole in a sliding manner.
5. The fixture for accelerated life testing of claim 4, wherein: and a second fixing hole is formed in the side surface of the convex block in a penetrating manner, and the bearing plate is limited above the assembling hole by using a bolt after the convex block of the bearing plate is installed into the assembling hole.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344313.XU CN211927971U (en) | 2020-03-18 | 2020-03-18 | Clamp for accelerated life test |
| LU500481A LU500481B1 (en) | 2020-03-18 | 2021-02-04 | Clamp for accelerated life test |
| PCT/CN2021/075334 WO2021139822A1 (en) | 2020-03-18 | 2021-02-04 | Clamp for accelerated life test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344313.XU CN211927971U (en) | 2020-03-18 | 2020-03-18 | Clamp for accelerated life test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211927971U true CN211927971U (en) | 2020-11-13 |
Family
ID=73354658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020344313.XU Active CN211927971U (en) | 2020-03-18 | 2020-03-18 | Clamp for accelerated life test |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN211927971U (en) |
| LU (1) | LU500481B1 (en) |
| WO (1) | WO2021139822A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139822A1 (en) * | 2020-03-18 | 2021-07-15 | 中国标准化研究院 | Clamp for accelerated life test |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587024B (en) * | 2008-05-23 | 2011-07-27 | 深圳富泰宏精密工业有限公司 | Pressure head device for testing key life |
| KR20110091937A (en) * | 2010-02-08 | 2011-08-17 | 현대로템 주식회사 | A railway car drill system has a workability improvement function |
| CN202070862U (en) * | 2011-04-22 | 2011-12-14 | 曾渝 | Full-automatic welding apparatus |
| CN102645631B (en) * | 2012-04-28 | 2014-06-04 | 吉林大学 | Automobile key switch testing system and testing method |
| CN104406872B (en) * | 2014-12-04 | 2017-04-05 | 林波 | Reisilometer detects support and continuous multi-measuring point auto resilient mounting with continuous multi-measuring point |
| KR101601191B1 (en) * | 2015-04-17 | 2016-03-08 | (주)엔하이코리아 | Clamping device for drill machine |
| CN209102347U (en) * | 2018-11-09 | 2019-07-12 | 飞天诚信科技股份有限公司 | A kind of button testing device |
| CN209544397U (en) * | 2019-01-18 | 2019-10-25 | 昆山国显光电有限公司 | OLED display screen life test jig |
| CN110053971A (en) * | 2019-05-27 | 2019-07-26 | 孙峰 | A kind of glass slide permutation transplant apparatus |
| CN211927971U (en) * | 2020-03-18 | 2020-11-13 | 中国标准化研究院 | Clamp for accelerated life test |
-
2020
- 2020-03-18 CN CN202020344313.XU patent/CN211927971U/en active Active
-
2021
- 2021-02-04 WO PCT/CN2021/075334 patent/WO2021139822A1/en active Application Filing
- 2021-02-04 LU LU500481A patent/LU500481B1/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139822A1 (en) * | 2020-03-18 | 2021-07-15 | 中国标准化研究院 | Clamp for accelerated life test |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021139822A1 (en) | 2021-07-15 |
| LU500481B1 (en) | 2021-12-23 |
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