CN214703823U - A ageing equipment for cell-phone test - Google Patents
A ageing equipment for cell-phone test Download PDFInfo
- Publication number
- CN214703823U CN214703823U CN202120598068.XU CN202120598068U CN214703823U CN 214703823 U CN214703823 U CN 214703823U CN 202120598068 U CN202120598068 U CN 202120598068U CN 214703823 U CN214703823 U CN 214703823U
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- bearing
- clamping
- top surface
- devices
- bearing box
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- 238000012360 testing method Methods 0.000 title claims abstract description 62
- 230000032683 aging Effects 0.000 title claims abstract description 10
- 238000011084 recovery Methods 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 claims 6
- 238000003466 welding Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 238000006557 surface reaction Methods 0.000 abstract description 4
- 230000003712 anti-aging effect Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 4
- 229920001621 AMOLED Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides an aging device for testing mobile phones, which relates to the technical field of mobile phone testing and comprises a bearing box, a workbench and support rods, wherein the top surface of the bearing box is fixedly provided with the workbench, four corners of the top surface of the bearing box are fixedly provided with the support rods, the support rods penetrate through the top surface of the bearing box and are horizontal to the bottom surface of the bearing box, support side plates are fixedly arranged between the support rods, the side surfaces of the opposite support side plates are uniformly and linearly arrayed and provided with clamping devices, the side surfaces of the support side plates opposite to each other in the vertical direction of the support rods and the clamping devices are provided with friction devices, the top end of the support rods is fixedly provided with a bearing plate, the linear and uniform array of the bottom surface of the bearing plate is provided with pressing devices, the pressing devices and the clamping devices are in one-to-one correspondence, the clamping devices clamp and push a mobile phone screen to test the bending performance, and the friction devices and the pressing devices respectively test the scratch resistance of the screen surface and the sensitivity of surface reaction, the anti-aging test function of the screen by the equipment is diversified, simple and convenient, and easy to use in screen test.
Description
Technical Field
The utility model relates to a cell-phone test technical field especially relates to an ageing equipment for cell-phone test.
Background
With the improvement of living standards of people and the development of IC industrial technology, mobile phone products are continuously updated and updated, smart phones are more and more popularized, the AMOLED touch screen is gradually used as a mainstream, and the AMOLED touch screen needs to be subjected to an aging resistance test before leaving a factory.
The existing test fixture device has the advantages that one device can only test and detect one performance of the touch screen, different test fixtures are needed when different performances of the touch screen are needed to be tested, the test fixture has a single function, and the use is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings in the prior art, and providing an aging device for mobile phone testing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an ageing equipment for cell-phone test, includes bearing box, workstation and bracing piece, the fixed workstation that is equipped with of bearing box top surface, the fixed bracing piece that is equipped with in bearing box top surface four corners, and the bracing piece runs through bearing box top surface and bearing box bottom surface level, all fixed being equipped with between the bracing piece supports the curb plate, and supports curb plate bottom surface and workstation bottom surface level, it is relative support curb plate side equal linear array and be equipped with clamping device, and clamping device along workstation top surface horizontal center line symmetric distribution, the bracing piece is equipped with friction device with the relative support curb plate side of clamping device vertical direction, the fixed bearing plate that is equipped with in bracing piece top, the linear even array in bearing plate bottom surface is equipped with press device, press device and clamping device one-to-one.
Preferably, clamping device includes centre gripping cylinder and clamping jaw, centre gripping cylinder bottom surface and support curb plate surface welded fastening, the movable end of centre gripping cylinder is fixed and is equipped with the connecting axle, and the connecting axle is perpendicular with centre gripping cylinder movable end activity direction, the connecting axle surface is equipped with the clamping jaw, and clamping jaw tip and connecting axle coupling, clamping jaw inner wall fixed surface is equipped with the silica gel pad.
Preferably, friction devices are arranged between the support rods on the two sides of the front face of the workbench, each friction device comprises a linear motor and a micro brush, an output shaft of each linear motor is fixed with a flat key on the side face of the support rod, fixed shafts are arranged on the two sides of the linear motors in a fixed mode, connecting plates are welded to the bottom faces of the fixed shafts, and the micro brushes are arranged on the bottom faces of the connecting plates in a linear array in the uniform horizontal direction.
Preferably, the pressing device comprises a control box and a contact pad, the top surface of the control box is fixed with the bottom surface of the bearing plate through screws, a telescopic pneumatic rod is fixedly arranged on the bottom surface of the control box, the bottom end of the telescopic pneumatic rod is fixedly connected with the top surface of the contact pad, and a tin paper layer is coated on the surface of the contact pad.
Preferably, the recycling groove is formed in the corresponding position of the surface of the workbench and the clamping device and penetrates through the surface of the workbench and the top surface of the bearing box, the recycling cylinder is fixedly arranged on the bottom surface of the inner part of the bearing box, the bearing platform is fixedly arranged on an output end flat key of the recycling cylinder, the outer contour of the bearing platform is the same as that of the inner wall of the recycling groove, and the recycling groove, the recycling cylinder and the bearing platform correspond to the clamping device and the pressing device in position and quantity one to one.
Preferably, the bearing box openly is equipped with the control display screen, control display screen and clamping device, the equal electric connection of friction device and press device.
Preferably, the horizontal center positions of the micro brush and the clamping device are located on the same horizontal plane, and the diameter of the brush head of the micro brush is 0.1 +/-0.02 mm.
The utility model discloses in, adopt clamping device to carry out the centre gripping to the cell-phone screen and promote, carry out the test of the performance of bending to the screen respectively through friction device and press device and carry out the test that the screen surface prevents scraping performance and surface reaction sensitivity to from the bending performance of screen, prevent scraping the performance and mutual sensitivity many all directions and test, make equipment have the variety to the anti-aging test function of screen, simple and convenient, easily screen test uses.
Drawings
FIG. 1 is a schematic perspective view of an aging apparatus for testing a mobile phone;
FIG. 2 is an enlarged view of FIG. 1-A;
FIG. 3 is a side cross-sectional view of a burn-in apparatus for handset testing;
FIG. 4 is an enlarged view of FIG. 2-B;
fig. 5 is a front cross-sectional view of a burn-in apparatus for handset testing.
Illustration of the drawings:
1. a work table; 2. a bearing box; 3. a recovery tank; 4. a support bar; 5. a bearing plate; 6. supporting the side plates; 7. a clamping device; 701. a clamping cylinder; 702. a clamping jaw; 703. a connecting shaft; 704. a silica gel pad; 8. a recovery cylinder; 9. a bearing table; 10. controlling the display screen; 11. a friction device; 1101. a linear motor; 1102. a fixed shaft; 1103. a connecting plate; 1104. a micro brush; 12. a pressing device; 1201. a control box; 1202. a telescopic pneumatic rod; 1203. a contact pad is provided.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-5, an aging apparatus for testing a mobile phone comprises a bearing box 2, a workbench 1 and support rods 4, wherein the top surface of the bearing box 2 is fixedly provided with the workbench 1, four corners of the top surface of the bearing box 2 are fixedly provided with the support rods 4, the support rods 4 penetrate through the top surface of the bearing box 2 and are horizontal to the bottom surface of the bearing box 2, support side plates 6 are fixedly arranged between the support rods 4, the bottom surfaces of the support side plates 6 are horizontal to the bottom surface of the workbench 1, the side surfaces of the opposite support side plates 6 are respectively provided with a clamping device 7 in a linear array manner, the clamping devices 7 are symmetrically distributed along the horizontal central line of the top surface of the workbench 1, the side surfaces of the support side plates 6 opposite to the direction where the support rods 4 and the clamping devices 7 are vertical are provided with friction devices 11, the top end of the support rod 4 is fixedly provided with the bearing plate 5, the bottom surface of the bearing plate 5 is provided with pressing devices 12 in a linear uniform array manner, and the pressing devices 12 are in one-to one correspondence with the clamping devices 7, adopt clamping device 7 to carry out the centre gripping to the cell-phone screen and promote, bend the test of performance to the screen, carry out the test that screen surface prevents scraping performance and surface reaction sensitivity respectively through friction device 11 and press device 12 to from the bending performance of screen, prevent scraping the performance and mutual sensitivity many directions and test, make equipment have the variety to the anti-aging test function of screen, simple and convenient, easily screen test uses.
The clamping device 7 comprises a clamping cylinder 701 and a clamping jaw 702, the bottom surface of the clamping cylinder 701 is welded and fixed with the surface of the supporting side plate 6, the movable end of the clamping cylinder 701 is fixedly provided with a connecting shaft 703, the connecting shaft 703 is perpendicular to the movable direction of the movable end of the clamping cylinder 701, the surface of the connecting shaft 703 is provided with the clamping jaw 702, the end part of the clamping jaw 702 is coupled with the connecting shaft 703, the inner wall surface of the clamping jaw 702 is fixedly provided with a silica gel pad 704, the clamping jaw 702 is opened by rotating around the connecting shaft 703 through the clamping jaw 702 to open, the edge of the test screen is clamped, the silica gel pad 704 is contacted with the surface of the test screen to prevent the hard contact surface from generating indentation and damage to the surface of the screen, the test screen is protected, the distance between the clamping jaws 702 is adjusted through the extension and contraction of the clamping cylinder 701, and the clamping device 7 can be suitable for clamping test screens with different sizes and pass through the clamped test screen, the clamping cylinder 701 is extended oppositely, the test screen is bent under the clamping of the clamping jaw 702, the test screen bending degree is tested according to the extension degree of the clamping cylinder 701 and the bending radian corresponding to the test screen, a friction device 11 is arranged between the support rods 4 on two sides of the front surface of the workbench 1, the friction device 11 comprises a linear motor 1101 and a micro brush 1104, an output shaft of the linear motor 1101 is fixed with the side surface of each support rod 4 in a flat key manner, a fixing shaft 1102 is fixedly arranged on the side surfaces of the linear motors 1101 on two sides, a connecting plate 1103 is welded on the bottom surface of the fixing shaft 1102, the micro brush 1104 is arranged on the bottom surface of the connecting plate 1103 in a uniform horizontal direction linear array, the horizontal center positions of the micro brush 1104 and the clamping device 7 are positioned on the same horizontal plane, the diameter of a brush head of the micro brush 1104 is 0.1 +/-0.02 mm, the position of the micro brush 1104 is adjusted through the extension and retraction of the output shaft of the linear motor 1101, so that the bottom of the micro brush 1104 is contacted with the surface of the test screen clamped by the clamping device 7, the micro brush 1104 slides back and forth on the surface of the test screen to perform contact friction on the surface of the test screen, and the scratch resistance of the surface of the test screen is tested according to the back-and-forth movement times of the friction device 11 and the friction trace of the surface of the test screen.
The pressing device 12 comprises a control box 1201 and a contact pad 1203, the top surface of the control box 1201 is fixed with the bottom surface of the bearing plate 5 by a screw, the bottom surface of the control box 1201 is fixedly provided with a telescopic pneumatic rod 1202, the bottom end of the telescopic pneumatic rod 1202 is fixedly connected with the top surface of the contact pad 1203, the surface of the contact pad 1203 is coated with a tinfoil layer, the telescopic pneumatic rod 1202 is subjected to electric signal indication of telescopic frequency by the control box 1201, so that the telescopic pneumatic rod 1202 is subjected to telescopic movement with different frequencies, the contact pad 1203 is contacted with the surface of the test screen on the surface of the clamping device 7 by extending the telescopic pneumatic rod 1202, the front surface of the bearing box 2 is provided with a control display screen 10, the control display screen 10 is electrically connected with the clamping device 7, the friction device 11 and the pressing device 12, when the contact pad 1203 is contacted with the test screen by the control display screen 10, the reaction generated by the test screen is displayed by the control display screen 10, so that according to the time difference between the time for displaying the reaction by the control display screen 10 and the time for contacting the contact pad 1203, the surface reaction interactive sensitivity of the test screen is tested, a recovery groove 3 is arranged on the surface of a workbench 1 and corresponds to a clamping device 7, the recovery groove 3 penetrates through the surface of the workbench 1 and the top surface of a bearing box 2, a recovery cylinder 8 is fixedly arranged on the bottom surface inside the bearing box 2, a bearing platform 9 is fixedly arranged on an output end flat key of the recovery cylinder 8, the outer contour of the bearing platform 9 is the same as the contour of the inner wall of the recovery groove 3, the recovery cylinder 8 and the bearing platform 9 correspond to the clamping device 7 and a pressing device 12 in position and quantity one by one, the top surface of the bearing platform 9 is abutted against the bottom surface of the test screen clamped by the clamping device 7 through the extension of the recovery cylinder 8 along a movable shaft of the recovery groove 3, as the clamping device 7 and the surface of the workbench 1 are provided with a distance space, when the clamping device 7 clamps the test screen, the bottom of the test screen is in a suspended state, and the bottom surface of the test screen is supported by the bearing platform 9, prevent that press device 12 and friction device 11 from making the test screen surface take place to bend when in actual use, influencing actual test data, make equipment steady operation when protecting the test screen.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an ageing equipment for cell-phone test, includes bearing box (2), workstation (1) and bracing piece (4), its characterized in that: the top surface of the bearing box (2) is fixedly provided with a workbench (1), four corners of the top surface of the bearing box (2) are fixedly provided with supporting rods (4), the supporting rods (4) penetrate through the top surface of the bearing box (2) and the bottom surface of the bearing box (2) to be horizontal, supporting side plates (6) are fixedly arranged between the supporting rods (4), the bottom surfaces of the supporting side plates (6) are horizontal to the bottom surface of the workbench (1), the side surfaces of the supporting side plates (6) are provided with clamping devices (7) in an uniform linear array manner, the clamping devices (7) are symmetrically distributed along the horizontal central line of the top surface of the workbench (1), the side surfaces of the supporting side plates (6) opposite to the supporting side plates (4) in the vertical direction of the clamping devices (7) are provided with friction devices (11), the top end of the supporting rods (4) is fixedly provided with a bearing plate (5), the bottom surface of the bearing plate (5) is provided with pressing devices (12) in a linear uniform array manner, the pressing devices (12) correspond to the clamping devices (7) one by one.
2. The burn-in apparatus for testing a cellular phone of claim 1, wherein: clamping device (7) are including centre gripping cylinder (701) and clamping jaw (702), centre gripping cylinder (701) bottom surface and support curb plate (6) surface welded fastening, the expansion end of centre gripping cylinder (701) is fixed and is equipped with connecting axle (703), and connecting axle (703) and centre gripping cylinder (701) expansion end activity direction perpendicular, connecting axle (703) surface is equipped with clamping jaw (702), and clamping jaw (702) tip and connecting axle (703) coupling, clamping jaw (702) inner wall fixed surface is equipped with silica gel pad (704).
3. The burn-in apparatus for testing a cellular phone of claim 1, wherein: all be equipped with friction device (11) between bracing piece (4) of workstation (1) positive both sides, friction device (11) include linear electric motor (1101) and miniature brush (1104), the output shaft of linear electric motor (1101) is fixed with bracing piece (4) side parallel key, both sides linear electric motor (1101) side is fixed and is equipped with fixed axle (1102), fixed axle (1102) bottom surface welding is equipped with connecting plate (1103), the even horizontal direction linear array in connecting plate (1103) bottom surface is equipped with miniature brush (1104).
4. The burn-in apparatus for testing a cellular phone of claim 1, wherein: the pressing device (12) comprises a control box (1201) and a contact pad (1203), wherein the top surface of the control box (1201) is fixed with the bottom surface of the bearing plate (5) through screws, a telescopic pneumatic rod (1202) is fixedly arranged on the bottom surface of the control box (1201), the bottom end of the telescopic pneumatic rod (1202) is fixedly connected with the top surface of the contact pad (1203), and a tin paper layer is coated on the surface of the contact pad (1203).
5. The burn-in apparatus for testing a cellular phone of claim 1, wherein: workstation (1) surface corresponds the position with clamping device (7) and has seted up accumulator (3), and accumulator (3) run through workstation (1) surface and bearing case (2) top surface, fixed recovery cylinder (8) that is equipped with of bearing case (2) inside bottom surface, the fixed bearing platform (9) that is equipped with of output parallel key of recovery cylinder (8), bearing platform (9) outside profile is the same with accumulator (3) inner wall profile, accumulator (3), recovery cylinder (8) and bearing platform (9) and clamping device (7) and press device (12) position and quantity one-to-one.
6. The burn-in apparatus for testing a cellular phone of claim 1, wherein: the bearing box (2) is provided with a control display screen (10) on the front side, the control display screen (10) is electrically connected with the clamping device (7), the friction device (11) and the pressing device (12) in an equal mode.
7. The burn-in apparatus for testing a cellular phone of claim 3, wherein: the horizontal center positions of the micro brush (1104) and the clamping device (7) are positioned on the same horizontal plane, and the diameter of the brush head of the micro brush (1104) is 0.1 +/-0.02 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598068.XU CN214703823U (en) | 2021-03-24 | 2021-03-24 | A ageing equipment for cell-phone test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598068.XU CN214703823U (en) | 2021-03-24 | 2021-03-24 | A ageing equipment for cell-phone test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214703823U true CN214703823U (en) | 2021-11-12 |
Family
ID=78526877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120598068.XU Expired - Fee Related CN214703823U (en) | 2021-03-24 | 2021-03-24 | A ageing equipment for cell-phone test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214703823U (en) |
-
2021
- 2021-03-24 CN CN202120598068.XU patent/CN214703823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |