CN109507043B - Touch screen testing device and using method thereof - Google Patents
Touch screen testing device and using method thereof Download PDFInfo
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- CN109507043B CN109507043B CN201811417206.9A CN201811417206A CN109507043B CN 109507043 B CN109507043 B CN 109507043B CN 201811417206 A CN201811417206 A CN 201811417206A CN 109507043 B CN109507043 B CN 109507043B
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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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
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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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a touch screen testing device which comprises a base, wherein two stand columns are arranged on the base; the upper ends of the stand columns are connected through a top plate, a motor mounting groove is formed in the top plate, a second motor is arranged in the motor mounting groove, an output shaft of the second motor is rotatably connected with a positioning seat arranged on the top plate, and a pull rope is wound on the output shaft of the second motor; the roof is provided with a through hole, the stay cord downwardly extends downwards through the through hole and is connected with the reinforcing plate, the bottom of the roof is provided with two first guide rods which are parallel to each other, each first guide rod is positioned between the stand columns, the balancing weight is positioned between the first guide rods, and the reinforcing plate and the mounting plate can be slidably sleeved on the first guide rods. The invention can effectively test the screen which is not delivered from the factory, avoids unqualified products from flowing into the market, and has the advantages of simple operation, low manufacturing cost, difficult damage and the like.
Description
Technical Field
The invention relates to a testing device and an installation method thereof, in particular to a touch screen testing device and a using method thereof.
Background
With social development, mobile phone keys are gradually replaced by touch screens, but the existing touch screens are very easy to damage due to quality testing before leaving factories, and an existing device in the existing market can effectively test screens which do not leave factories, so that unqualified products cannot be prevented from flowing into the market.
Therefore, those skilled in the art have been devoted to developing a touch screen testing apparatus and a method of using the same that can effectively prevent defective products from entering the market.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the present invention provides a touch screen testing apparatus and a method for using the same, which can effectively prevent unqualified products from entering the market.
In order to achieve the purpose, the invention provides a touch screen testing device which comprises a base, wherein two stand columns are arranged on the base; the upper ends of the stand columns are connected through a top plate, a motor mounting groove is formed in the top plate, a second motor is arranged in the motor mounting groove, an output shaft of the second motor is rotatably connected with a positioning seat arranged on the top plate, and a pull rope is wound on the output shaft of the second motor;
the top plate is provided with a through hole, the pull rope downwards extends downwards through the through hole and is connected with the reinforcing plate, the bottom of the reinforcing plate is provided with a mounting plate, the bottom of the mounting plate is provided with a balancing weight, the upper end of the base is provided with a placing groove which is matched with the balancing weight in size, and the placing groove is positioned right below the balancing weight;
the bottom of the top plate is provided with two first guide rods which are parallel to each other, each first guide rod is positioned between the stand columns, the balancing weight is positioned between the first guide rods, and the reinforcing plate and the mounting plate are slidably sleeved on the first guide rods;
the bottom of each first guide bar is provided with a support bar, and each support bar is connected with each upright post respectively.
Preferably, the upper end of each upright post is provided with a triangular connecting block, and each triangular connecting block is simultaneously connected with the bottom of the top plate;
the opposite surfaces of the stand columns are provided with limiting blocks, the cross sections of the limiting blocks are gradually enlarged from top to bottom, the bottoms of the limiting blocks are provided with a plurality of rubber pads matched with the mounting plate, the cross sections of the rubber pads are circular, and the rubber pads are arranged at intervals along the length direction of the limiting blocks.
Preferably, movable plates are arranged between each upright post and each limiting block, one end of each movable plate is connected with the limiting block, and the other end of each movable plate is respectively connected with each upright post in a sliding manner; positioning blocks are arranged between the upright post and each limiting block, are positioned under the movable plate and connected with the upright post, and are in clearance fit with the limiting blocks;
each positioning block is provided with a screw rod and a second guide rod, each second guide rod extends upwards and slidably penetrates through the movable plate and is connected with the bottom of the top plate, the upper end of each screw rod movably penetrates through the top plate and is connected with a first motor arranged on the top plate, the first motor is arranged on the top plate through a first motor mounting seat, and the movable plate is sleeved on the screw rod and is in threaded connection with the screw rod.
Preferably, two parallel sliding grooves are formed in opposite sides of each upright column, a protruding edge matched with the sliding grooves is formed in one side of each movable plate, and the movable plates are connected with the upright columns in a sliding mode through the sliding grooves and the protruding edges.
Preferably, both sides of the mounting plate are slidably connected with the columns respectively.
Preferably, each of the first guide rods is sleeved with a spring, and each of the springs is fixed to each of the support rods.
Preferably, a slidable disk is sleeved on each first guide rod, the bottom of the disk is connected with the top end of each spring, and an opening with the same area as the balancing weight is formed in the disk.
A use method of a touch screen testing device comprises the following steps: the method comprises the following steps:
s1: placing a to-be-tested piece in the placing groove;
s2: replacing the weight of the balancing weight according to actual needs;
s3: starting the two first motors, and driving the screw rods to rotate through the first motors, so that the movable plate drives the limiting block to move up and down to adjust the descending height of the balancing weight;
s4: starting a second motor, and pulling up the balancing weight, the mounting plate and the reinforcing plate through a pull rope until the upper end of the mounting plate is contacted with the rubber pad;
s5: the balancing weight is lowered through the pull rope, and the collision test is carried out on the piece to be tested through the balancing weight;
s6: the mounting plate is in contact with the disc and limits the disc after rebounding through the spring;
s7: after the test is finished, the balancing weight is pulled up through the second motor, so that the second test is carried out.
The invention has the beneficial effects that: the invention can effectively test the screen which is not delivered from the factory, avoids unqualified products from flowing into the market, and has the advantages of simple operation, low manufacturing cost, difficult damage and the like.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic sectional view taken along line a-a in fig. 1.
Fig. 3 is a left side view of the structure of fig. 1.
Fig. 4 is a schematic top view of the structure of fig. 1.
Fig. 5 is a schematic perspective view of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1 to 5, a touch screen testing device includes a base 1, wherein two columns 2 are arranged on the base 1; the upper ends of the stand columns 2 are connected through a top plate 3, a motor mounting groove 5 is formed in the top plate 3, a second motor 6 is arranged in the motor mounting groove 5, an output shaft of the second motor 6 is rotatably connected with a positioning seat 7 arranged on the top plate 3, and a pull rope 8 is wound on the output shaft of the second motor 6;
the top plate 3 is provided with a through hole 9, the pull rope 8 downwardly extends through the through hole 9 and is connected with a reinforcing plate 10, the bottom of the reinforcing plate 10 is provided with a mounting plate 11, the bottom of the mounting plate 11 is provided with a balancing weight 12, the upper end of the base 1 is provided with a placing groove 13 which is matched with the balancing weight 12 in size, and the placing groove 13 is positioned under the balancing weight 12;
two parallel first guide rods 15 are arranged at the bottom of the top plate 3, each first guide rod 15 is positioned between the upright posts 2, the balancing weight 12 is positioned between the first guide rods 15, and the reinforcing plate 10 and the mounting plate 11 are slidably sleeved on each first guide rod 15;
the bottom of each first guide bar 15 is provided with a support bar 16, and each support bar 16 is connected with each upright post 2.
The upper end of each upright post 2 is provided with a triangular connecting block 17, and each triangular connecting block 17 is simultaneously connected with the bottom of the top plate 3;
the opposite surfaces of the stand columns 2 are respectively provided with a limiting block 18, the cross section of each limiting block 18 gradually increases from top to bottom, the bottom of each limiting block 18 is provided with a plurality of rubber pads 19 matched with the mounting plate 11, the cross section of each rubber pad 19 is circular, and the rubber pads 19 are arranged at intervals along the length direction of the limiting blocks 18.
each positioning block 21 is provided with a screw 22 and a second guide rod 50, each second guide rod 50 extends upwards and slidably passes through the movable plate 20 and is connected with the bottom of the top plate 3, the upper end of each screw 22 movably passes through the top plate 3 and is connected with a first motor 23 arranged on the top plate 3, the first motor 23 is arranged on the top plate 3 through a first motor mounting seat 26, and the movable plate 20 is sleeved on the screw 22 and is in threaded connection with the screw 22.
Two parallel sliding grooves 27 are formed in opposite sides of each upright post 2, a protruding edge matched with the sliding groove 27 is formed in one side of each movable plate 20, and the movable plates 20 are connected with the upright posts 2 in a sliding mode through the sliding grooves 27 and the protruding edges.
The two sides of the mounting plate 11 are respectively connected with the upright posts 2 in a sliding manner.
Each of the first guide bars 15 is sleeved with a spring 28, and each of the springs 28 is fixed to each of the support bars 16.
Each first guide rod 15 is simultaneously sleeved with a slidable disc 29, the bottom of the disc 29 is connected with the top end of each spring 28, and the disc 29 is provided with an opening 30 with the same area as the counterweight block 12.
A use method of a touch screen testing device comprises the following steps: the method comprises the following steps:
s1: placing a test piece to be tested in the placing groove 13;
s2: replacing the weight of the counterweight block 12 according to actual needs;
s3: starting the two first motors 23, and driving the screws 22 to rotate through the first motors 23, so that the movable plate 20 drives the limiting block 18 to move up and down to adjust the descending height of the counterweight block 12;
s4: starting the second motor 6, and pulling up the counterweight block 12, the mounting plate 11 and the reinforcing plate 10 through the pull rope 8 until the upper end of the mounting plate 11 is contacted with the rubber pad 19;
s5: the balancing weight 12 is lowered downwards through the pull rope 8, and the collision test is carried out on the piece to be tested through the balancing weight 12;
s6: the mounting plate 11 is in contact with the disc 29 and limits the disc 29 after rebounding through the spring 28;
s7: after the test is completed, the second test is performed by pulling up the weight block 12 by the second motor 6.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (2)
1. A touch screen testing device is characterized in that: comprises a base (1), wherein two upright posts (2) are arranged on the base (1); the upper ends of the stand columns (2) are connected through a top plate (3), a motor mounting groove (5) is formed in the top plate (3), a second motor (6) is arranged in the motor mounting groove (5), an output shaft of the second motor (6) is rotatably connected with a positioning seat (7) arranged on the top plate (3), and a pull rope (8) is wound on the output shaft of the second motor (6);
the top plate (3) is provided with a through hole (9), the pull rope (8) downwards extends downwards through the through hole (9) and is connected with a reinforcing plate (10), the bottom of the reinforcing plate (10) is provided with a mounting plate (11), the bottom of the mounting plate (11) is provided with a balancing weight (12), the upper end of the base (1) is provided with a placing groove (13) which is matched with the balancing weight (12) in size, and the placing groove (13) is positioned under the balancing weight (12);
two first guide rods (15) which are parallel to each other are arranged at the bottom of the top plate (3), each first guide rod (15) is positioned between the stand columns (2), the balancing weight (12) is positioned between the first guide rods (15), and the reinforcing plate (10) and the mounting plate (11) are slidably sleeved on the first guide rods (15);
the bottom of each first guide rod (15) is provided with a support rod (16), and each support rod (16) is connected with each upright post (2) respectively;
the upper end of each upright post (2) is provided with a triangular connecting block (17), and each triangular connecting block (17) is simultaneously connected with the bottom of the top plate (3);
the opposite surfaces of the stand columns (2) are respectively provided with a limiting block (18), the cross section of each limiting block (18) is gradually enlarged from top to bottom, the bottom of each limiting block (18) is provided with a plurality of rubber pads (19) matched with the mounting plate (11) for use, the cross section of each rubber pad (19) is circular, and the rubber pads (19) are arranged at intervals along the length direction of the limiting blocks (18);
movable plates (20) are arranged between each upright (2) and each limiting block (18), one end of each movable plate (20) is connected with each limiting block (18), and the other end of each movable plate (20) is respectively connected with each upright (2) in a sliding manner; positioning blocks (21) are arranged between the upright column (2) and each limiting block (18), and each positioning block (21) is positioned under the movable plate (20), connected with the upright column (2) and in clearance fit with the limiting block (18);
each positioning block (21) is provided with a screw rod (22) and a second guide rod (50), each second guide rod (50) extends upwards and slidably penetrates through the movable plate (20) and is connected with the bottom of the top plate (3), the upper end of each screw rod (22) movably penetrates through the top plate (3) and is connected with a first motor (23) arranged on the top plate (3), the first motor (23) is arranged on the top plate (3) through a first motor mounting seat (26), and the movable plate (20) is sleeved on the screw rod (22) and is in threaded connection with the screw rod (22);
two parallel sliding grooves (27) are formed in the opposite sides of each upright post (2), a convex edge matched with the sliding groove (27) is formed in one side of each movable plate (20), and the movable plates (20) are connected with the upright posts (2) in a sliding mode through the sliding grooves (27) and the convex edge;
two sides of the mounting plate (11) are respectively connected with the upright posts (2) in a sliding manner;
springs (28) are sleeved on the first guide rods (15), and the springs (28) are respectively fixed with the support rods (16);
each first guide rod (15) is simultaneously sleeved with a slidable disc (29), the bottom of each disc (29) is connected with the top end of each spring (28), and the disc (29) is provided with an opening (30) with the same area as the balancing weight (12).
2. The use method of the touch screen testing device as claimed in claim 1, wherein: the method comprises the following steps:
s1: placing a test piece to be tested in a placing groove (13);
s2: the weight of the balancing weight (12) is replaced according to actual needs;
s3: the two first motors (23) are started, and the first motors (23) drive the screw rods (22) to rotate, so that the movable plate (20) drives the limiting block (18) to move up and down to adjust the descending height of the balancing weight (12);
s4: starting a second motor (6), and pulling up the balancing weight (12), the mounting plate (11) and the reinforcing plate (10) through a pull rope (8) until the upper end of the mounting plate (11) is contacted with the rubber pad (19);
s5: the balancing weight (12) is lowered downwards through the pull rope (8), and the collision test is carried out on the piece to be tested through the balancing weight (12);
s6: the mounting plate (11) is in contact with the disc (29) and limits the disc (29) after rebounding through the spring (28);
s7: after the test is finished, the counterweight block (12) is pulled up through the second motor (6) so as to carry out the second test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417206.9A CN109507043B (en) | 2018-11-26 | 2018-11-26 | Touch screen testing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417206.9A CN109507043B (en) | 2018-11-26 | 2018-11-26 | Touch screen testing device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109507043A CN109507043A (en) | 2019-03-22 |
| CN109507043B true CN109507043B (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811417206.9A Active CN109507043B (en) | 2018-11-26 | 2018-11-26 | Touch screen testing device and using method thereof |
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| CN (1) | CN109507043B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879607B (en) * | 2019-10-10 | 2022-06-24 | 福建省飞阳光电股份有限公司 | Performance detection device for touch screen machining |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19812351A1 (en) * | 1997-03-24 | 1998-10-01 | Samsung Motors Inc | Device for testing durability of driving seat element |
| KR20070019060A (en) * | 2005-08-09 | 2007-02-15 | 삼성전자주식회사 | Impact Test Apparatus for Display Device |
| CN202075190U (en) * | 2011-03-01 | 2011-12-14 | 意力(广州)电子科技有限公司 | Steel ball drop test device for testing glass strength of touch screen |
| CN103728190B (en) * | 2013-12-30 | 2016-05-18 | 华侨大学 | A kind of multi-angle drop impact device and testing stand thereof |
| CN104330237B (en) * | 2014-11-05 | 2017-03-15 | 上海大学 | A kind of impact test apparatus |
| CN204807396U (en) * | 2015-07-24 | 2015-11-25 | 悠瑞克科技(深圳)有限公司 | It changes device to show behind test cell -phone screen pressurized |
| CN106568659A (en) * | 2015-10-10 | 2017-04-19 | 中国科学院深圳先进技术研究院 | Impact testing apparatus |
| CN205175657U (en) * | 2015-12-01 | 2016-04-20 | 台州雄泰压铸模具有限公司 | Impact tester |
| CN206146727U (en) * | 2016-09-25 | 2017-05-03 | 湖南军成科技有限公司 | Novel carry hammer and safe calliper device |
| CN108760518A (en) * | 2018-06-07 | 2018-11-06 | 江苏赛博宇华科技有限公司 | A kind of Mobile phone screen detection device |
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2018
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Address after: No. 1-1-1, -2-1, -3-1, -4-1, -4-1, Section A, Building 2, Chongqing Yuanrun Industrial Park, No. 12 Lvcheng Road, Shuangfu Street, Jiangjin District, Chongqing, 400000 Patentee after: Chongqing Jinyou Nano Technology Co.,Ltd. Address before: 402247 building A2, Yuanrun Industrial Park, No.16, Lucheng Road, Shuangfu Town, Jiangjin District, Chongqing Patentee before: CHONGQING JINYOU NANO OPTICAL TECHNOLOGY CO.,LTD. |
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