CN205620477U - A adjustable automatic testing arrangement of highly reliable pressure for fingerprint module - Google Patents
A adjustable automatic testing arrangement of highly reliable pressure for fingerprint module Download PDFInfo
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- CN205620477U CN205620477U CN201620237845.7U CN201620237845U CN205620477U CN 205620477 U CN205620477 U CN 205620477U CN 201620237845 U CN201620237845 U CN 201620237845U CN 205620477 U CN205620477 U CN 205620477U
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- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 description 11
- 230000000875 corresponding Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 210000003437 Trachea Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses an adjustable automatic testing arrangement of highly reliable pressure for fingerprint module, including base, left support plate, right branch fagging, horizontal bridge plate, at least one horizontal objective table and installing the keysets on horizontal objective table, left support plate, right branch fagging are fixed with between respective upper end horizontal bridge plate, at least one lifter plate is located between horizontal bridge plate and the horizontal objective table, open the lifter plate upper end has the font of falling T through -hole, and this font of falling T through -hole comprises the intercommunicating pore and the rectangle through -hole that link up, install a link plate on the preceding terminal surface of lifter plate, plastics cavity box is installed to the lower terminal surface of this link plate, be provided with left cylinder, right cylinder and test pressure head seat in the cavity of plastics cavity box respectively, this test pressure head seat is fixed with the test pressure head that is used for detecting fingerprint module electrical property. The utility model discloses test result that apply in the power on product surface adjustable controllablely, testable product type is many, and is high through verifying many times that the testing arrangement test result stability of this tool of exerting pressure is furnished with in the discovery around, unanimously.
Description
Technical field
This utility model relates to testing device, is specifically related to a kind of highly reliable pressure adjustable automatic testing equipment for fingerprint module.
Background technology
Development along with electronic technology, functionalization, the mobile device of hommization get more and more, such as, Fructus Mali pumilae carries fingerprint recognition chip at the main button of Iphone5s first, conveniently body-sensing is brought to user, since then, being furnished with the mobile phone of fingerprint identification function and have become as masses and select the foundation of machine, Fingerprint Lock is also carried one after another on its handset in the cell phone manufacturer of other brands.
Therefore, this also brings opportunities and challenges for fingerprint module packaging enterprise, how to enhance product performance and production efficiency is their wanted concern, in each operation of fingerprint module packaging, fingerprint module functional test is the most crucial, prior art is pneumatic type and pressure lever type pressure mode, the power that connected testing pressure head can be caused to apply product surface due to both pressure problems of tool own is unstable, affect the credibility of product test, although above-mentioned pressure mode has an advantage in that, namely force value is adjustable, but adjustable extent is limited, as pneumatic type pressure mode is providing low pressure connection difficulty big, therefore during the pressure mode in improving test device, preferably solution should be in view of improving measuring stability, pressure to be accomplished can be easy to regulation and control.
Summary of the invention
The purpose of this utility model is to provide a kind of highly reliable pressure adjustable automatic testing equipment for fingerprint module, this highly reliable pressure adjustable automatic testing equipment is on the premise of ensureing high reliability, improve production capacity, save manpower, solve the institute of test at present produced problem well, the power that this test device puts on product surface simultaneously is adjustable controlled, testable product type is many, find that the test device to test result stability being furnished with this pressure tool is high through multiple authentication, front and back test result is consistent, and this pressure tool pressure adjustable, it is suitable for the test of multiple product, solve the institute of test at present produced problem well.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of highly reliable pressure adjustable automatic testing equipment for fingerprint module, including pedestal, left support plate, right support plate, horizontal bridge plate, at least one horizontal object stage and the keyset being installed on horizontal object stage, described left support plate, right support plate are installed on the arranged on left and right sides of pedestal, are fixed with described horizontal bridge plate between described left support plate, the respective upper end of right support plate；
Described base-plates surface is arranged with 2 x in parallel to line rail, described horizontal object stage lower surface is fixed with at least 2 x abreast to slide block, described x to line rail embed x in the groove of slide block, an x to drive mechanism at two x between line rail and below horizontal object stage；
At least one lifter plate is between horizontal bridge plate and horizontal object stage, described lifter plate upper end has inverted T-shape through hole, this inverted T-shape through hole is made up of through intercommunicating pore and rectangular through-hole, described horizontal bridge plate upper surface is provided with at least one vertical cylinder, the vertical piston-rod lower end of this vertical cylinder is according to there being a nut, the nut of this vertical piston rod embeds in the rectangular through-hole of inverted T-shape through hole, the diameter of the described nut diameter less than rectangular through-hole the diameter more than intercommunicating pore, leave in the rectangular through-hole of this inverted T-shape through hole and be available for the free-moving gap of nut；
One link plate is installed on the front end face of described lifter plate, the lower surface of this link plate is provided with plastic chamber box, left cylinder, right cylinder and testing pressure head seat it is respectively arranged with in the cavity of described plastic chamber box, this testing pressure head seat is fixed with the testing pressure head for detecting fingerprint module electrical property, this testing pressure head is stretched out outside plastic chamber box, and the upper surface of described link plate is provided with balancing weight.
In technique scheme, further improved plan is as follows:
1., in such scheme, described x is that x is to cylinder to drive mechanism.
2. in such scheme, described testing pressure head number is 2, the most left testing pressure head, right testing pressure head.
3., in such scheme, described balancing weight is stacked together by several weight stacks.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
1, this utility model is for the highly reliable pressure adjustable automatic testing equipment of fingerprint module, it replaces the pressure lever type in original function test device and pneumatic type pressure mode, automatic, high precision, multiple pressure adjustable test device, on the premise of ensureing high reliability, improve production capacity, save manpower, solve the institute of test at present produced problem well, the power that this test device puts on product surface simultaneously is adjustable controlled, testable product type is many, find that the test device to test result stability being furnished with this pressure tool is high through multiple authentication, front and back test result is consistent, and this pressure tool pressure adjustable, it is suitable for the test of multiple product, solve the institute of test at present produced problem well.
null2、This utility model is for the highly reliable pressure adjustable automatic testing equipment of fingerprint module，Its at least one lifter plate is between horizontal bridge plate and horizontal object stage，Described lifter plate upper end has inverted T-shape through hole，This inverted T-shape through hole is made up of through intercommunicating pore and rectangular through-hole，Described horizontal bridge plate upper surface is provided with at least one vertical cylinder，The vertical piston-rod lower end of this vertical cylinder is according to there being a nut，The nut of this vertical piston rod embeds in the rectangular through-hole of inverted T-shape through hole，The diameter of the described nut diameter less than rectangular through-hole the diameter more than intercommunicating pore，Leave in the rectangular through-hole of this inverted T-shape through hole and be available for the free-moving gap of nut，One link plate is installed on the front end face of lifter plate，The lower surface of this link plate is provided with plastic chamber box，Left cylinder it is respectively arranged with in the cavity of plastic chamber box、Right cylinder and testing pressure head seat，The testing pressure head damage to fingerprint module under air cylinder driven can be avoided，Achieve cylinder to drive up and down，Testing pressure head balancing weight conduct oneself with dignity under with fingerprint module contact，Both achieved efficiently，Also achieve effective contact，Test is to product not damaged，And test data reliability and precision the highest.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model highly reliable pressure adjustable automatic testing equipment structural representation one；
Accompanying drawing 2 is the partial structurtes schematic diagram of accompanying drawing 1；
Accompanying drawing 3 is this utility model highly reliable pressure adjustable automatic testing equipment structural representation two.
In the figures above: 1, pedestal；2, left support plate；3, right support plate；4, horizontal bridge plate；5, horizontal object stage；6, keyset；7, x is to line rail；8, x is to slide block；9, x is to drive mechanism；10, lifter plate；11, inverted T-shape through hole；111, intercommunicating pore；112, rectangular through-hole；12, vertical cylinder；121, vertical piston rod；13, nut；14, gap；15, link plate；16, plastic chamber box；17, testing pressure head seat；18, testing pressure head；181, left testing pressure head；182, right testing pressure head；19, balancing weight；191, weight stack.
Detailed description of the invention
Embodiment 1: a kind of highly reliable pressure adjustable automatic testing equipment for fingerprint module, including pedestal 1, left support plate 2, right support plate 3, horizontal bridge plate 4, at least one horizontal object stage 5 and the keyset 6 being installed on horizontal object stage 5, described left support plate 2, right support plate 3 are installed on the arranged on left and right sides of pedestal 1, are fixed with described horizontal bridge plate 4 between described left support plate 2, the respective upper end of right support plate 3；
Described pedestal 1 surface is arranged with 2 x in parallel to line rail 7, described horizontal object stage 5 lower surface is fixed with at least 2 x abreast to slide block 8, described x embeds x in the groove of slide block 8 to line rail 7, an x to drive mechanism 9 at two x between line rail 7 and below horizontal object stage 5；
At least one lifter plate 10 is between horizontal bridge plate 4 and horizontal object stage 5, described lifter plate 10 upper end has inverted T-shape through hole 11, this inverted T-shape through hole 11 is made up of through intercommunicating pore 111 and rectangular through-hole 112, described horizontal bridge plate 4 upper surface is provided with at least one vertical cylinder 12, vertical piston rod 121 lower end of this vertical cylinder 12 is according to there being a nut 13, the nut 13 of this vertical piston rod 121 embeds in the rectangular through-hole 112 of inverted T-shape through hole 11, the diameter of described nut 13 diameter less than rectangular through-hole 112 diameter more than intercommunicating pore 111, leave in the rectangular through-hole 112 of this inverted T-shape through hole 11 and be available for the free-moving gap of nut 13 14；
One link plate 15 is installed on the front end face of described lifter plate 10, the lower surface of this link plate 15 is provided with plastic chamber box 16, left cylinder, right cylinder and testing pressure head seat 17 it is respectively arranged with in the cavity of described plastic chamber box 16, this testing pressure head seat 17 is fixed with the testing pressure head 18 for detecting fingerprint module electrical property, it is outside that this testing pressure head 18 stretches out plastic chamber box 16, and the upper surface of described link plate 15 is provided with balancing weight 19.
Above-mentioned x is that x is to cylinder to drive mechanism 9.
Above-mentioned testing pressure head 18 number is 2, the most left testing pressure head 181, right testing pressure head 182.
Embodiment 2: a kind of highly reliable pressure adjustable automatic testing equipment for fingerprint module, including pedestal 1, left support plate 2, right support plate 3, horizontal bridge plate 4, at least one horizontal object stage 5 and the keyset 6 being installed on horizontal object stage 5, described left support plate 2, right support plate 3 are installed on the arranged on left and right sides of pedestal 1, are fixed with described horizontal bridge plate 4 between described left support plate 2, the respective upper end of right support plate 3；
Described pedestal 1 surface is arranged with 2 x in parallel to line rail 7, described horizontal object stage 5 lower surface is fixed with at least 2 x abreast to slide block 8, described x embeds x in the groove of slide block 8 to line rail 7, an x to drive mechanism 9 at two x between line rail 7 and below horizontal object stage 5；
At least one lifter plate 10 is between horizontal bridge plate 4 and horizontal object stage 5, described lifter plate 10 upper end has inverted T-shape through hole 11, this inverted T-shape through hole 11 is made up of through intercommunicating pore 111 and rectangular through-hole 112, described horizontal bridge plate 4 upper surface is provided with at least one vertical cylinder 12, vertical piston rod 121 lower end of this vertical cylinder 12 is according to there being a nut 13, the nut 13 of this vertical piston rod 121 embeds in the rectangular through-hole 112 of inverted T-shape through hole 11, the diameter of described nut 13 diameter less than rectangular through-hole 112 diameter more than intercommunicating pore 111, leave in the rectangular through-hole 112 of this inverted T-shape through hole 11 and be available for the free-moving gap of nut 13 14；
One link plate 15 is installed on the front end face of described lifter plate 10, the lower surface of this link plate 15 is provided with plastic chamber box 16, left cylinder, right cylinder and testing pressure head seat 17 it is respectively arranged with in the cavity of described plastic chamber box 16, this testing pressure head seat 17 is fixed with the testing pressure head 18 for detecting fingerprint module electrical property, it is outside that this testing pressure head 18 stretches out plastic chamber box 16, and the upper surface of described link plate 15 is provided with balancing weight 19.
Above-mentioned balancing weight 19 is stacked together by several weight stacks 191.
This utility model is further described below for the highly reliable pressure adjustable automatic testing equipment of fingerprint module:
This is used for the highly reliable pressure adjustable automatic testing equipment of fingerprint module, including a square cabinet, start button rest area is had before cabinet outside, cabinet external upper is fixed with movable track, being equipped with two product test platforms above track, testboard upper surface is fixed with keyset, connects cylinder after testboard, this cylinder controls tester table and moves forward and backward, and tail cylinder is provided with sensor；nullA bearing is fixed on cabinet top，Holder top fixes cylinder，Tail cylinder is provided with sensor，A nut it is rotary with bottom cylinder piston rod，A metal pedestal being of an L-shaped structure is had in the middle part of bearing，The metal derby of certain mass can be placed in the above layer by layer，Obtain required force value，Metal pedestal top is fixed with dumbbell shaped handle，Hollow out in the middle of handle，The nut that above-mentioned cylinder piston rod is rotary with below is wherein，Nut diameter is more than the width of handle medial launder，This cylinder drives the metal derby of metal pedestal and upper placement thereof to do lifting moving by piston rod，Metal derby back has one can control the track that its level moves up and down，One plastic chamber is arranged at metal pedestal bottom，Plastic chamber has about one cylinder and testing pressure head seat，This cylinder controls testing pressure head seat and moves left and right，Testing pressure head seat is fixed with the testing pressure head of two levels and stretches out outside plastic chamber，When cylinder control testing pressure head moves to right-hand member，Left end testing pressure head contacts with product surface and carries out Section 1 test，When cylinder control testing pressure head moves to left end，Right-hand member testing pressure head contacts with product surface and carries out Section 2 test.
This device to test reliability, the place that stability is high are, it is non-contact relationship when cylinder controls the dumbbell shaped handle of metal pedestal decline back nut and metal pedestal, after decline, testing pressure head contacts with product, now the power of product surface all is from the weight of metal derby, ensure that the deformation concordance of the stability of testing pressure head pressure, testing pressure head, also ensure that required test product test credibility under same test condition.
The package assembly of this highly reliable pressure adjustable automatic testing equipment, in above-mentioned processing cast structure, assemble the required components and parts of test automatically, cabinet inside places the core board needed for single-chip microcomputer, a test system, power supply, power supply is its power supply, core board is connected with the keyset on testboard, single-chip microcomputer connects three electromagnetic valves bottom cabinet, three electromagnetic valves connect above three cylinder by trachea, electromagnetic valve 1 controls the cylinder being connected with testboard, electromagnetic valve 2 controls the cylinder being connected with metal pedestal, and electromagnetic valve 3 controls the cylinder that testing pressure head seat connects；Being fixed with start button before cabinet outside, air pressure regulator is fixed in cabinet side；Holder top cylinder is provided with sensor；
Testing pressure head, two kinds of forms, corresponding two different tests, material is conductive rubber class；
This device can test two products at present simultaneously, it is possible to by increasing testboard, cylinder, testing pressure head number increase the number simultaneously testing product.
nullThis test device to test process，Regulation air pressure valve is to desirable pressure，Two products carrying out needs testing are placed on testboard，Product and keyset are communicated to core board，Click on start button，Single-chip microcomputer output signal is in electromagnetic valve 1，Electromagnetic valve selects corresponding air inlet pipe，Connected cylinder drives testboard to be moved rearwards by，After this tail cylinder sensor sensing changes to cylinder interior piston rod position，Transmission signal is in single-chip microcomputer，Single-chip microcomputer output signal is in electromagnetic valve，Electromagnetic valve selects corresponding air inlet pipe，Connected cylinder drives testing pressure head to decline and contacts with test product，Test system then starts Section 1 test，Simultaneously，Top tail cylinder sensor sensing is to after cylinder piston rod change in displacement，Transmission signal is in single-chip microcomputer，After the time set by Single Chip Microcomputer (SCM) program (i.e. Section 1 test terminates)，Single-chip microcomputer output signal is in electromagnetic valve，Electromagnetic valve selects corresponding air inlet pipe，Connected cylinder drives testing pressure head to rise，Single-chip microcomputer output signal is in electromagnetic valve，Electromagnetic valve selects corresponding air inlet pipe，Connected cylinder drives testing pressure head seat to be moved to the left，Single-chip microcomputer output signal is in electromagnetic valve，Electromagnetic valve selects corresponding air inlet pipe，Connected cylinder drives testing pressure head to decline and contacts with test product，Test system starts Section 2 test，Sensor sensing is to after cylinder piston rod change in displacement，Transmission signal is in single-chip microcomputer，Same principle，Sensor sensing is to after the cylinder piston rod change in displacement of top，Transmission signal is in single-chip microcomputer，After the time set by Single Chip Microcomputer (SCM) program (i.e. Section 2 test terminates)，Single-chip microcomputer is sequentially output signal in electromagnetic valve，Electromagnetic valve selects corresponding air inlet pipe，Connected cylinder drives testing pressure head to rise，Electromagnetic valve selects corresponding air inlet pipe，Connected cylinder drives testing pressure head to move right，Electromagnetic valve 1 selects corresponding air inlet pipe，Connected cylinder drives testboard to move forward，Empty back into original state，Test terminates.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (4)
1. the highly reliable pressure adjustable automatic testing equipment for fingerprint module, it is characterized in that: include pedestal (1), left support plate (2), right support plate (3), horizontal bridge plate (4), at least one horizontal object stage (5) and the keyset (6) being installed on horizontal object stage (5), described left support plate (2), right support plate (3) are installed on the arranged on left and right sides of pedestal (1), are fixed with described horizontal bridge plate (4) between described left support plate (2), right support plate (3) respective upper end；
Described pedestal (1) surface is arranged with 2 x in parallel to line rail (7), described horizontal object stage (5) lower surface is fixed with at least 2 x abreast to slide block (8), described x is to line rail (7) embedding x in the groove of slide block (8), and an x is positioned at two x between line rail (7) and in horizontal object stage (5) lower section to drive mechanism (9)；
nullAt least one lifter plate (10) is positioned between horizontal bridge plate (4) and horizontal object stage (5)，Described lifter plate (10) upper end has inverted T-shape through hole (11)，This inverted T-shape through hole (11) is made up of through intercommunicating pore (111) and rectangular through-hole (112)，Described horizontal bridge plate (4) upper surface is provided with at least one vertical cylinder (12)，Vertical piston rod (121) lower end of this vertical cylinder (12) is according to there being a nut (13)，The nut (13) of this vertical piston rod (121) embeds in the rectangular through-hole (112) of inverted T-shape through hole (11)，The diameter of described nut (13) diameter less than rectangular through-hole (112) the diameter more than intercommunicating pore (111)，Leave in the rectangular through-hole (112) of this inverted T-shape through hole (11) and be available for nut (13) free-moving gap (14)；
One link plate (15) is installed on the front end face of described lifter plate (10), the lower surface of this link plate (15) is provided with plastic chamber box (16), left cylinder, right cylinder and testing pressure head seat (17) it is respectively arranged with in the cavity of described plastic chamber box (16), this testing pressure head seat (17) is fixed with the testing pressure head (18) for detecting fingerprint module electrical property, it is outside that this testing pressure head (18) stretches out plastic chamber box (16), and the upper surface of described link plate (15) is provided with balancing weight (19).
Highly reliable pressure adjustable automatic testing equipment the most according to claim 1, it is characterised in that: described x is that x is to cylinder to drive mechanism (9).
Highly reliable pressure adjustable automatic testing equipment the most according to claim 1, it is characterised in that: described testing pressure head (18) number is 2, the most left testing pressure head (181), right testing pressure head (182).
Highly reliable pressure adjustable automatic testing equipment the most according to claim 1, it is characterised in that: described balancing weight (19) is stacked together by several weight stacks (191).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237845.7U CN205620477U (en) | 2016-03-25 | 2016-03-25 | A adjustable automatic testing arrangement of highly reliable pressure for fingerprint module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237845.7U CN205620477U (en) | 2016-03-25 | 2016-03-25 | A adjustable automatic testing arrangement of highly reliable pressure for fingerprint module |
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| CN205620477U true CN205620477U (en) | 2016-10-05 |
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| CN201620237845.7U Expired - Fee Related CN205620477U (en) | 2016-03-25 | 2016-03-25 | A adjustable automatic testing arrangement of highly reliable pressure for fingerprint module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891626A (en) * | 2016-03-25 | 2016-08-24 | 江苏凯尔生物识别科技有限公司 | High-reliability pressure-adjusting automatic testing apparatus for fingerprint module group |
| CN107064569A (en) * | 2016-12-27 | 2017-08-18 | 江苏凯尔生物识别科技有限公司 | Smart mobile phone fingerprint module justifying test system |
| CN107807322A (en) * | 2017-09-26 | 2018-03-16 | 广东利扬芯片测试股份有限公司 | Touch chip simulation pressing measurement jig |
-
2016
- 2016-03-25 CN CN201620237845.7U patent/CN205620477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891626A (en) * | 2016-03-25 | 2016-08-24 | 江苏凯尔生物识别科技有限公司 | High-reliability pressure-adjusting automatic testing apparatus for fingerprint module group |
| CN107064569A (en) * | 2016-12-27 | 2017-08-18 | 江苏凯尔生物识别科技有限公司 | Smart mobile phone fingerprint module justifying test system |
| CN107807322A (en) * | 2017-09-26 | 2018-03-16 | 广东利扬芯片测试股份有限公司 | Touch chip simulation pressing measurement jig |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161005 Termination date: 20190325 |