CN111289399A - Notebook foot pad wear-resisting test machine - Google Patents
Notebook foot pad wear-resisting test machine Download PDFInfo
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- CN111289399A CN111289399A CN202010232062.0A CN202010232062A CN111289399A CN 111289399 A CN111289399 A CN 111289399A CN 202010232062 A CN202010232062 A CN 202010232062A CN 111289399 A CN111289399 A CN 111289399A
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- 238000012360 testing method Methods 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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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
- G01N3/56—Investigating resistance to wear or abrasion
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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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a notebook foot pad wear-resisting testing machine, which belongs to the technical field of notebook testing equipment and comprises a rack, a workbench, a friction testing board, an XY two-axis module and a notebook placing frame, wherein the XY two-axis module consists of a first fixing plate, an X-axis screw rod module, an X-direction sliding block, a Y-axis screw rod module and a Y-direction sliding block, the X-direction sliding block is fixedly connected with the Y-axis screw rod module through an X-axis fixing block, and the Y-direction sliding block is fixedly connected with the notebook placing frame through a Y-axis fixing block and a connecting plate. According to the invention, through the mutual matching of the XY two-axis module arranged on the top of the rack and the notebook placing frame below the XY two-axis module, the automatic friction test of the notebook foot pad is realized, the utilization rate of equipment space can be improved to the greatest extent through the inverted structure, the test requirements of the notebooks with different sizes can be met, the tested result is real and reliable, reliable data can be provided for notebook manufacturers, and the labor intensity of operators is greatly reduced.
Description
Technical Field
The invention relates to the technical field of notebook test equipment, in particular to a wear-resistant test machine for a notebook foot pad.
Background
The existing notebook computer shell is usually made of hard materials such as engineering plastics or aluminum-magnesium alloy, and the bottom surface of the notebook computer shell made of the hard materials is smooth. In operation, generally, the notebook computer is required to be horizontally arranged on a smooth desktop, but the bottom surface of the computer is in direct contact with the desktop, so that the computer is not favorable for heat dissipation, and because the friction force between the bottom surface of the notebook computer and the desktop is low, if the notebook computer is touched by unexpected thrust, the notebook computer can easily slide out of the desktop and fall on the ground, so that the notebook computer is damaged, and therefore, manufacturers of the notebook computers usually fix and arrange rubber foot pads with certain thicknesses at four corners of the bottom of a computer body.
But in the long-term use of current notebook computer, some friction will take place always in the rubber callus on the sole, including the friction of removing the notebook computer when putting on the desktop, the friction of getting containers such as notebook callus on the sole and computer package when putting the notebook computer, these all can produce certain wearing and tearing to the notebook callus on the sole, when wearing and tearing to a certain degree, the notebook callus on the sole has just lost the effect of going as the callus on the sole, lets user's experience worsen, also more or less can influence the normal use of notebook computer. Therefore, the notebook foot pad needs to be tested in the design and production process of the notebook computer, the wear resistance of the notebook foot pad is tested, and the notebook foot pad is ensured to have good wear resistance when being delivered for use, but most of the existing inspection and test modes of the notebook foot pad are manual detection and simple equipment detection, so that the labor intensity of operators is high, the standards are not uniform, the test result is large in and out, and more standard test data cannot be provided for notebook manufacturers.
Disclosure of Invention
The invention aims to provide a wear-resistant testing machine for a notebook foot pad, which is used for solving the problems of high labor intensity of operators, non-uniform standard, large in-out test result and the like in the existing wear-resistant testing of the notebook foot pad.
The invention provides a notebook computer foot pad wear-resisting testing machine which comprises a rack, wherein a workbench is arranged on the rack, and a friction testing plate is arranged on the upper surface of the workbench; an XY two-axis module is hung upside down on the top of the rack, and a liftable notebook placing frame is fixed at the bottom of the XY two-axis module; the XY two-axis module mainly comprises a first fixing plate, an X-axis screw rod module, an X-direction sliding block, a Y-axis screw rod module and a Y-direction sliding block, the first fixing plate is fixedly installed at the top of the rack and fixed with the X-axis screw rod module, the X-direction sliding block driven by the X-axis screw rod module is installed on the X-axis screw rod module, an X-axis fixing block is fixed below the X-direction sliding block, the X-axis fixing block is fixedly connected with the Y-axis screw rod module, the Y-direction sliding block driven by the Y-axis screw rod module is installed on the Y-axis screw rod module, a Y-axis fixing block is fixed below the Y-direction sliding block, and a connecting plate fixedly connected with the notebook placing frame is installed on the Y-axis fixing block.
Furthermore, a second elongated fixing plate is fixed on the X-axis fixing block and is fixedly connected with the Y-axis screw module through screws.
Furthermore, a slide rail is arranged on the Y-axis fixed block, an adjusting slide block capable of sliding up and down along the slide rail is fixed on the connecting plate, a screw adjusting head is fixed on one side of the connecting plate, an adjusting fixed block is fixed on one side of the Y-axis fixed block corresponding to the screw adjusting head, and the lower end of the screw adjusting head abuts against the adjusting fixed block.
Furthermore, a case is arranged on the rack, an equipment operation indicator lamp and a human-computer interface are mounted on the case, and the equipment operation indicator lamp is a three-color lamp.
Further, be provided with the protection casing in the outside of workstation in the frame, the protection casing is made by transparent ya keli material.
Furthermore, a counting sensor is arranged on the first fixing plate, and a trigger plate matched with the counting sensor is arranged on the X-direction sliding block.
Furthermore, the maximum stroke of the X-axis screw rod module is 500mm, the maximum stroke of the Y-axis screw rod module is 300mm, and the maximum running speed of the X-axis screw rod module and the Y-axis screw rod module is 200 mm/s.
Further, the frame is a welding frame.
The technical scheme of the invention has the beneficial effects that: according to the wear-resistant testing machine for the notebook foot pad, the XY two-axis module which is arranged on the top of the rack in an inverted mode is matched with the notebook placing frame below the XY two-axis module, so that an automatic friction test for the notebook foot pad is realized, the space utilization rate of equipment can be improved to the greatest extent through the inverted structure, meanwhile, the wear-resistant use conditions of the notebook foot pad in various practical use environments can be simulated, the test requirements of notebooks with different sizes can be met, the tested result is real and reliable, reliable data can be provided for notebook manufacturers, meanwhile, the labor intensity of operators can be greatly reduced, and some artificial errors can be reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1;
FIG. 3 is a schematic diagram of the combination of the XY two-axis module and the notebook computer placement frame according to the embodiment of the present invention;
fig. 4 is an overall schematic diagram of an external structure according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a frame; 2-a workbench; 3-friction test plate; a 4-XY two-axis module; 41-a first fixing plate; 411-count sensor; a 42-X axis screw rod module; a 43-X direction slider; 431-a trigger plate; a 44-Y axis screw rod module; a 45-Y direction slider; 46-X axis fixed block; 461-second fixing plate; 47-Y axis fixed block; 471-slide rail; 472-adjusting fixed block; 5-a notebook placement frame; 6-connecting plates; 61-adjusting the slide block; 62-screw adjusting head; 7-a case; 71-equipment running indicator light; 72-human-machine interface; 8-protective cover.
Detailed Description
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in fig. 1 to 4, an embodiment of the invention provides a notebook computer foot pad wear-resistance testing machine, which includes a frame 1, wherein the frame 1 is welded integrally to ensure structural strength of the whole equipment, a worktable 2 is arranged on the frame 1, a friction testing plate 3 is arranged on the upper surface of the worktable 2, and the friction testing plate 3 can be replaced by different materials according to design testing requirements; an XY two-axis module 4 is hung upside down on the top of the rack 1, a liftable notebook placing frame 5 is fixed at the bottom of the XY two-axis module 4, and the notebook placing frame component is used for placing and fixing a notebook to be tested; the XY two-axis module 4 mainly comprises a first fixing plate 41, an X-axis screw rod module 42, an X-direction sliding block 43, a Y-axis screw rod module 44 and a Y-direction sliding block 45, the maximum stroke of the X-axis screw rod module 42 is 500mm, the maximum stroke of the Y-axis screw rod module 44 is 300mm, the maximum running speeds of the X-axis screw rod module 42 and the Y-axis screw rod module 44 are 200mm/s, the first fixing plate 41 is fixedly arranged at the top of the frame 1 and fixed with the X-axis screw rod module 42, the X-direction sliding block 43 driven by the X-axis screw rod module 42 is arranged on the X-axis screw rod module 42, the X-direction sliding block 43 reciprocates along the X direction under the drive of the X-axis screw rod module 42, an X-axis fixing block 46 is fixed below the X-axis sliding block 43, a strip-shaped second fixing plate 461 is fixed on the X-axis fixing block 46, and the second fixing plate 461 is fixedly connected with the Y-axis screw, the Y-axis lead screw module 44 is provided with a Y-direction sliding block 45 driven by the Y-axis lead screw module 44, the Y-direction sliding block 45 is driven by the Y-axis lead screw module 44 to reciprocate along the Y direction, a Y-axis fixed block 47 is fixed below the Y-direction sliding block 45, a sliding rail 471 is arranged on the Y-axis fixed block 47, a connecting plate 6 fixedly connected with the notebook placing frame 5 is arranged on the Y-axis fixed block 47, an adjusting sliding block 61 capable of sliding up and down along the sliding rail 471 is arranged on the connecting plate 6, a screw adjusting head 62 is fixed on one side of the connecting plate 6, an adjusting fixed block 472 is fixed on one side of the Y-axis fixed block 47 corresponding to the screw adjusting head 62, the lower end of the screw adjusting head 62 is abutted against the adjusting fixed block 472, and the connecting plate 6 can slide on the sliding rail 471 through the screw adjusting head 62, so as to achieve.
Through the implementation of the above embodiment, the working flow of the embodiment of the present invention is as follows: promote the height that the frame 5 was placed to the notebook earlier, make it be fit for placing the operation of notebook, can make the notebook place the frame 5 upwards promote through knob screw rod adjusting head 62, when placing the notebook product installation that awaits measuring on the frame 5 is placed to the notebook, knob screw rod adjusting head 62 makes the notebook place the frame 5 and reach the test position downwards, make the callus on the sole and the friction test board 3 moderate degree contact of notebook product bottom, then start equipment, X axle lead screw module 42 and Y axle lead screw module 44 work and place the frame 5 with the notebook of drive below and carry out the friction test with the friction test board 3 according to the test orbit that has set for.
In the above embodiment, the chassis 7 is disposed on the rack 1, the chassis 7 is mounted with the device operation indicator lamp 71 and the human-machine interface 72, the device operation indicator lamp 71 is used for indicating the operation status of the device, the device operation indicator lamp 71 is a three-color lamp, and the human-machine interface 72 has the functions of displaying and setting the test times, the stroke, and the speed.
The frame 1 is provided with the protection casing 8 in the outside of workstation 2, and the protection casing 8 is made by transparent ya keli material, can conveniently observe the behavior on the workstation 2, except can learning wear-resisting test result from the control cabinet, can also direct visual observation wear-resisting test's process, observes and the record the matter that the testing process takes place.
In the above embodiment, the notebook placing basket component is designed to be manually adjustable, so that the testing requirements of most of the notebooks on the market can be met, the notebooks of different sizes and models of manufacturers can be tested, the operation of testers is facilitated, and the testing cost of the manufacturers is reduced.
In the above embodiment, in order to facilitate recording of the test result, the count sensor 411 is provided on the first fixing plate 41, and the trigger plate 431 that cooperates with the count sensor 411 is provided on the X-direction slider 43.
In the above embodiment, in order to ensure the structural strength of the whole equipment, the rack 1 is a welded rack 1, so that the whole equipment is firmer and the facilities on the equipment are more stable during operation.
Through the implementation of the embodiment, the notebook foot pad wear-resisting test machine realizes the automatic friction test of the notebook foot pad through the mutual matching of the XY two-axis module 4 arranged on the top of the rack 1 and the notebook placing frame 5 below the XY two-axis module, can improve the equipment space utilization rate to the maximum extent through the inverted structure, can simulate the wear-resisting service conditions of the notebook foot pads in various practical use environments, can meet the test requirements of the notebooks with different sizes, has real and reliable test results, can provide reliable data for notebook manufacturers, and can greatly reduce the labor intensity of operators and reduce some artificial errors.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A wear-resistant testing machine for a notebook foot pad is characterized by comprising a rack, wherein a workbench is arranged on the rack, and a friction testing plate is arranged on the upper surface of the workbench; an XY two-axis module is hung upside down on the top of the rack, and a liftable notebook placing frame is fixed at the bottom of the XY two-axis module; the XY two-axis module mainly comprises a first fixing plate, an X-axis screw rod module, an X-direction sliding block, a Y-axis screw rod module and a Y-direction sliding block, the first fixing plate is fixedly installed at the top of the rack and fixed with the X-axis screw rod module, the X-direction sliding block driven by the X-axis screw rod module is installed on the X-axis screw rod module, an X-axis fixing block is fixed below the X-direction sliding block, the X-axis fixing block is fixedly connected with the Y-axis screw rod module, the Y-direction sliding block driven by the Y-axis screw rod module is installed on the Y-axis screw rod module, a Y-axis fixing block is fixed below the Y-direction sliding block, and a connecting plate fixedly connected with the notebook placing frame is installed on the Y-axis fixing block.
2. The notebook foot pad wear-resisting testing machine of claim 1, characterized in that: and a strip-shaped second fixing plate is fixed on the X-axis fixing block and is fixedly connected with the Y-axis lead screw module through screws.
3. The notebook foot pad wear-resisting testing machine of claim 2, characterized in that: the Y-axis fixing block is provided with a slide rail, an adjusting slide block capable of sliding up and down along the slide rail is fixed on the connecting plate, a screw adjusting head is fixed on one side of the connecting plate, an adjusting fixing block is fixed on one side of the Y-axis fixing block corresponding to the screw adjusting head, and the lower end of the screw adjusting head abuts against the adjusting fixing block.
4. The notebook foot pad wear-resisting testing machine of claim 3, characterized in that: the rack is provided with a case, the case is provided with an equipment operation indicator light and a human-computer interface, and the equipment operation indicator light is a three-color light.
5. The notebook foot pad wear-resisting testing machine of claim 4, characterized in that: the protective cover is arranged on the outer side of the workbench on the rack and is made of transparent acrylic materials.
6. The notebook foot pad wear-resisting testing machine of claim 4, characterized in that: be provided with the count sensor on the first fixed plate, be provided with on the X to the sliding block with count sensor matched with trigger plate.
7. The notebook foot pad wear-resisting testing machine of claim 4, characterized in that: the maximum stroke of the X-axis screw rod module is 500mm, the maximum stroke of the Y-axis screw rod module is 300mm, and the maximum running speeds of the X-axis screw rod module and the Y-axis screw rod module are 200 mm/s.
8. The wear-resisting test machine of a notebook foot pad according to any one of claims 1-7, characterized in that: the frame is a welding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232062.0A CN111289399A (en) | 2020-03-27 | 2020-03-27 | Notebook foot pad wear-resisting test machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232062.0A CN111289399A (en) | 2020-03-27 | 2020-03-27 | Notebook foot pad wear-resisting test machine |
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| CN111289399A true CN111289399A (en) | 2020-06-16 |
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| CN202010232062.0A Pending CN111289399A (en) | 2020-03-27 | 2020-03-27 | Notebook foot pad wear-resisting test machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088561A (en) * | 2020-08-06 | 2022-02-25 | 汉达精密电子(昆山)有限公司 | Wear-resisting testing arrangement |
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| CN209485899U (en) * | 2019-01-02 | 2019-10-11 | 广东乐心医疗电子股份有限公司 | Callus on sole life-span test equipment and system |
| CN110530878A (en) * | 2019-09-22 | 2019-12-03 | 苏州百世威光学技术有限公司 | A kind of platform track formula appearance inspection machine |
| CN211927590U (en) * | 2020-03-27 | 2020-11-13 | 昆山众联鑫精密机械有限公司 | Notebook foot pad wear-resisting test machine |
-
2020
- 2020-03-27 CN CN202010232062.0A patent/CN111289399A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207336271U (en) * | 2017-06-07 | 2018-05-08 | 伟志光电（深圳）有限公司 | A kind of rub resistance experimental rig |
| CN209485899U (en) * | 2019-01-02 | 2019-10-11 | 广东乐心医疗电子股份有限公司 | Callus on sole life-span test equipment and system |
| CN110530878A (en) * | 2019-09-22 | 2019-12-03 | 苏州百世威光学技术有限公司 | A kind of platform track formula appearance inspection machine |
| CN211927590U (en) * | 2020-03-27 | 2020-11-13 | 昆山众联鑫精密机械有限公司 | Notebook foot pad wear-resisting test machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088561A (en) * | 2020-08-06 | 2022-02-25 | 汉达精密电子(昆山)有限公司 | Wear-resisting testing arrangement |
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