CN102735402A - Semi-automatic vacuum test fixture - Google Patents
Semi-automatic vacuum test fixture Download PDFInfo
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- CN102735402A CN102735402A CN2012102273697A CN201210227369A CN102735402A CN 102735402 A CN102735402 A CN 102735402A CN 2012102273697 A CN2012102273697 A CN 2012102273697A CN 201210227369 A CN201210227369 A CN 201210227369A CN 102735402 A CN102735402 A CN 102735402A
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Abstract
The invention discloses a semi-automatic vacuum test fixture, comprising a bracket, an upper die assembly, a lower die assembly and a test bottom box. The test bottom box is fixed with the bracket. A test electric circuit is provided in the test bottom box and a circuit connection is between the test electric circuit and a test start button. The lower die assembly comprises a lower die and a trim plate. A cavity for placing a tested product is provided in the lower die and the lower die is fixed on the upper side of the test bottom box via the trim plate. The upper die assembly comprises an upper die, a compression plate and a cylinder. The body of the cylinder is fixed on the bracket, the output axis is perpendicular towards the lower die and fixed with the compression plate, and the upper die is fixed on one side of the compression plate facing the lower die. When the cylinder drives the upper die down to place, the upper die and the lower die are jointed to form a sealed chamber, and the compression plate touches the test start button to start the test electric circuit. The semi-automatic vacuum test fixture of the invention places the tested product in the lower die and starts the test electric circuit through movement of the upper die assembly. The semi-automatic vacuum test fixture of the invention has simple operation and stable text.
Description
Technical field
The present invention relates to a kind of semi-automatic vacuum test tool, relate in particular to the leak resistance measurement jig of a kind of cell phone cameras, computer photography machine.
Background technology
The leak resistance measurement jig of existing cell phone cameras, computer photography machine mainly comprises owing to place the upper die and lower die of test products.In the test process of product; At first test products is placed in the die cavity of patrix, starts power supply then, move through cylinder drive patrix and test products; Fitting to upper die and lower die sealings forms closed chamber, and test products is positioned at closed chamber and can carries out the leak resistance test.Because the location of test products in last model cavity is difficult to hold, be prone to cause that the erroneous judgement of test products causes reporting to the police and suspending; And patrix is fixed through compressive plate and cylinder, when patrix contacts with counterdie, owing to there is not buffer structure, can and place the test products in it to cause damage to whole measurement jig; In addition,, all need cylinder to move upward,, drive very inconvenience of cylinder repeatedly, and seriously reduced detection efficiency because in the test process, it is very frequent manually to change product to picking and placeing of product because test products is placed in the patrix.
Summary of the invention
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the present invention provides a kind of semi-automatic vacuum test tool that can effectively improve testing efficiency, reduce False Rate, is used for the leak resistance of cell phone cameras, computer photography machine is tested.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
Semi-automatic vacuum test tool comprises support, upper die component, following membrane module, rectilinear motion attitude reference device and test end box; Box and support are fixed at the bottom of the said test; In test end box, be provided with test circuit; Upper side at test end box is provided with the test starting button often opened and the button protection piece that is positioned at the test starting button outside, and circuit is connected between test circuit and the test starting button; Said down membrane module comprises counterdie and tuning plate, and said counterdie is provided with the die cavity of placing test products, in die cavity, is provided with calibrating terminal, and counterdie is fixed on the upper side of test end box through tuning plate, and circuit is connected between calibrating terminal and the test circuit; Said upper die component comprises patrix, compressive plate and cylinder, and the cylinder body of said cylinder is fixed on the support, and its output shaft is vertically fixed towards counterdie and with compressive plate, and patrix is fixed on the side of compressive plate towards counterdie; Said rectilinear motion attitude reference device comprises supporting slide rail and slide block, and said slide rail is fixed perpendicular to counterdie direction and support, and said slide block and compressive plate are fixed; When the air cylinder driven patrix is descending when putting in place, the upper die and lower die sealing is fitted and is formed closed chamber, and compressive plate touches test starting pushbutton enable test circuit.
This measurement jig is placed on test products in the die cavity of counterdie earlier in use, starts cylinder; Let patrix move downward, fit to the upper die and lower die sealing, compressive plate touches test starting pushbutton enable test circuit simultaneously; Can carry out the leakproof test to test products, simple to operate.
Preferably, this measurement jig also comprises counter, and said counter presses number of times to count to the point of test starting button.Every like this detection once, counter will be counted once.
This measurement jig also comprises folding handles, preferably folding handles is fixed on the test end box.
Beneficial effect: semi-automatic vacuum test tool provided by the invention is placed on test products in the counterdie, and passes through the mobile-initiated test circuit of upper die component, simple to operate, stable testing.
Description of drawings
Fig. 1 is the structural representation of facing of the present invention;
Fig. 2 is a side-looking structural representation of the present invention;
Fig. 3 is a backsight structural representation of the present invention;
Fig. 4 is a plan structure synoptic diagram of the present invention;
Fig. 5 is a perspective view of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5 be a kind of semi-automatic vacuum test tool, comprise support 2, upper die component, membrane module, rectilinear motion attitude reference device, counter 13 and test end box 7 down, be fixed with folding handles 11 in test box 7 outsides, the end; Box 7 is fixed with support at the bottom of the said test; In test end box 7, be provided with test circuit; Be provided with test starting button of often opening 12 and the button protection piece 10 that is positioned at test starting button 12 outsides at test end box 7 upper side, and circuit is connected between test circuit and the test starting button 12; Said membrane module down comprises counterdie 5 and tuning plate 6; Said counterdie 5 is provided with the die cavity of placing test products; In die cavity, be provided with calibrating terminal, counterdie 5 is fixed on test end box 7 upper side through tuning plate 6, and circuit is connected between calibrating terminal and the test circuit; Said upper die component comprises patrix 8, compressive plate 3 and cylinder 1, and the cylinder body of said cylinder 1 is fixed on the support 2, and vertically towards counterdie 5 and fixing with compressive plate 3, patrix 8 is fixed on the side of compressive plate 3 towards counterdie 5 to its output shaft; Said rectilinear motion attitude reference device comprises supporting slide rail 4 and slide block, and said slide rail 4 is fixing perpendicular to counterdie direction and support 2, and said slide block is fixed with compressive plate 3; Pushing power switch 9; Cylinder 1 setting in motion, when cylinder 1 drove patrix 8 descending putting in place, 5 sealing applyings formed closed chamber to patrix 8 with counterdie; And compressive plate 3 touches test starting button 12 and starts test circuit, and the point of 13 pairs of test starting buttons 12 of counter presses number of times to count.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (3)
1. semi-automatic vacuum test tool is characterized in that: this measurement jig comprises support (2), upper die component, following membrane module, rectilinear motion attitude reference device and test end box (7);
Box at the bottom of the said test (7) is fixed with support; In test end box (7), be provided with test circuit; Be provided with the test starting button of often opening (12) and the button that is positioned at test starting button (12) outside is protected piece (10) at the upper side of test end box (7), and circuit is connected between test circuit and the test starting button (12);
Said membrane module down comprises counterdie (5) and tuning plate (6); Said counterdie (5) is provided with the die cavity of placing test products; In die cavity, be provided with calibrating terminal; Counterdie (5) is fixed on the upper side of test end box (7) through tuning plate (6), and circuit is connected between calibrating terminal and the test circuit;
Said upper die component comprises patrix (8), compressive plate (3) and cylinder (1); The cylinder body of said cylinder (1) is fixed on the support (2); Vertically towards counterdie (5) and fixing with compressive plate (3), patrix (8) is fixed on the side of compressive plate (3) towards counterdie (5) to its output shaft;
Said rectilinear motion attitude reference device comprises supporting slide rail (4) and slide block, and said slide rail (4) is fixing perpendicular to counterdie direction and support (2), and said slide block and compressive plate (3) are fixed;
When cylinder (1) drove descending the putting in place of patrix (8), patrix (8) and counterdie (5) sealing were fitted and are formed closed chamber, and compressive plate (3) shake-up test starting button (12) starts test circuit.
2. semi-automatic vacuum test tool according to claim 1 is characterized in that: this measurement jig also comprises counter (13), and said counter (13) presses number of times to count to the point of test starting button (12).
3. semi-automatic vacuum test tool according to claim 1 is characterized in that: this measurement jig also comprises folding handles (11), and said folding handles is fixed on the test end box (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210227369.7A CN102735402B (en) | 2012-07-03 | 2012-07-03 | Semi-automatic vacuum test fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210227369.7A CN102735402B (en) | 2012-07-03 | 2012-07-03 | Semi-automatic vacuum test fixture |
Publications (2)
Publication Number | Publication Date |
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CN102735402A true CN102735402A (en) | 2012-10-17 |
CN102735402B CN102735402B (en) | 2014-12-24 |
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Application Number | Title | Priority Date | Filing Date |
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CN201210227369.7A Expired - Fee Related CN102735402B (en) | 2012-07-03 | 2012-07-03 | Semi-automatic vacuum test fixture |
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CN (1) | CN102735402B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104198127A (en) * | 2014-09-15 | 2014-12-10 | 苏州赛腾精密电子有限公司 | Air tightness test equipment |
CN105444967A (en) * | 2015-12-25 | 2016-03-30 | 苏州博众精工科技有限公司 | Sealing performance detection mechanism |
CN106248232A (en) * | 2016-07-19 | 2016-12-21 | 伟创力电子技术(苏州)有限公司 | A kind of temperature test fixture |
Citations (7)
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JPH109990A (en) * | 1996-06-20 | 1998-01-16 | Daihatsu Motor Co Ltd | Airtigiitness inspection apparatus of member to be inspected having grommet |
US6523394B2 (en) * | 2001-04-18 | 2003-02-25 | The United States Of America As Represented By The Secretary Of The Navy | Leak test fixture |
CN101034032A (en) * | 2007-04-27 | 2007-09-12 | 天津力神电池股份有限公司 | Accurate detecting method for cavity leakage of lithium-ion battery and device thereof |
CN102175946A (en) * | 2011-03-07 | 2011-09-07 | 世盟科信(北京)国际科技发展有限公司 | Production test fixture |
CN102371556A (en) * | 2011-09-16 | 2012-03-14 | 苏州天浩汽车部件有限公司 | Burning jig |
CN202241097U (en) * | 2011-10-20 | 2012-05-30 | 广东欧珀移动通信有限公司 | Device for disassembling touch screen of mobile phone |
CN202648883U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | Semi-automatic vacuum test tool |
-
2012
- 2012-07-03 CN CN201210227369.7A patent/CN102735402B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH109990A (en) * | 1996-06-20 | 1998-01-16 | Daihatsu Motor Co Ltd | Airtigiitness inspection apparatus of member to be inspected having grommet |
US6523394B2 (en) * | 2001-04-18 | 2003-02-25 | The United States Of America As Represented By The Secretary Of The Navy | Leak test fixture |
CN101034032A (en) * | 2007-04-27 | 2007-09-12 | 天津力神电池股份有限公司 | Accurate detecting method for cavity leakage of lithium-ion battery and device thereof |
CN102175946A (en) * | 2011-03-07 | 2011-09-07 | 世盟科信(北京)国际科技发展有限公司 | Production test fixture |
CN102371556A (en) * | 2011-09-16 | 2012-03-14 | 苏州天浩汽车部件有限公司 | Burning jig |
CN202241097U (en) * | 2011-10-20 | 2012-05-30 | 广东欧珀移动通信有限公司 | Device for disassembling touch screen of mobile phone |
CN202648883U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | Semi-automatic vacuum test tool |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104198127A (en) * | 2014-09-15 | 2014-12-10 | 苏州赛腾精密电子有限公司 | Air tightness test equipment |
CN105444967A (en) * | 2015-12-25 | 2016-03-30 | 苏州博众精工科技有限公司 | Sealing performance detection mechanism |
CN106248232A (en) * | 2016-07-19 | 2016-12-21 | 伟创力电子技术(苏州)有限公司 | A kind of temperature test fixture |
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CN102735402B (en) | 2014-12-24 |
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Granted publication date: 20141224 Termination date: 20200703 |