CN105467303A - Function detection equipment of dual-circuit board - Google Patents
Function detection equipment of dual-circuit board Download PDFInfo
- Publication number
- CN105467303A CN105467303A CN201510979775.2A CN201510979775A CN105467303A CN 105467303 A CN105467303 A CN 105467303A CN 201510979775 A CN201510979775 A CN 201510979775A CN 105467303 A CN105467303 A CN 105467303A
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- China
- Prior art keywords
- box body
- circuit board
- casing
- upper box
- function detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The name of the invention is function detection equipment of a dual-circuit board. The equipment belongs to the technical field of function detection of automobile electronic products and mainly solves the problems in existing function detection equipment of a dual-circuit board that a manufacture period is long, construction cost is high, and a vertical pressing rod has a short stroke. The equipment is mainly characterized in that box bodies comprise a bottom box body, a middle box body and an upper box body; two circuit board clamps are located right above the bottom box body; an electronic load is located inside the upper box body; a side connecting-rod rotation-type linkage mechanism is installed in the middle box body, the side connecting-rod rotation-type linkage mechanism comprises a rotation rod, a rotation shaft, an irregular roller, a spring and a linkage rod, and the linkage rod is connected to a clamp cover plate; and an LED digital tube voltage meter, an electronic load socket, an LED digital tube current meter and a state indication lamp are disposed on the front face of the upper box body. The equipment provided by the invention is characterized by a short manufacture period, low cost, visibility and convenience, a long adjustable stroke of the circuit board clamps and the like, and is mainly used for function detection of the dual-circuit board.
Description
Technical field
The invention belongs to automobile electronics Function detection technical field.Be specifically related to a kind of double-circuit plate function detection equipment.
Background technology
General double-circuit plate function detection equipment is typically designed to use two circuit board clippings under vertical struts effect, clamps 2 wiring boards, probe is made to contact input interface, output interface and test point respectively, and at input interface access electronic switch signal, electronic load is connected at output interface, test point is connected to capture card interface by probe, the Function detection software installed eventually through computer judges the interface signal gathered, and completes Function detection.But this kind the scheme manufacturing cycle is long, price is high, and there is short being not easy to of fixture folding stroke and place the problem such as wiring board, in production inspection, need that a kind of manufacturing cycle is short, cost is low, and the double-circuit plate Function detection scheme that fixture folding stroke is long.
Summary of the invention
The object of the invention is exactly provide for the problems referred to above that a kind of manufacturing cycle is short, cost is low, and the double-circuit plate function detection equipment that fixture folding stroke is long.
Technical solution of the present invention is: a kind of double-circuit plate function detection equipment, comprise casing, 2 circuit board clippings, electronic switch, electronic loads, it is characterized in that: casing comprises the upper box body above bottom casing, the middle part casing of bottom casing back side top, middle part casing; 2 circuit board clippings are positioned at directly over the casing of bottom; Electronic switch is positioned at casing front, bottom; Electronic load is positioned at upper box body inside; Middle part casing is built with side link rotatable formula link gear, side link rotatable formula link gear comprises 2 dwangs, 2 rotation axiss, 2 irregular rollers, 2 springs and 2 groups of gangbar, 2 groups of gangbar are connected with the fixture cover plate of 2 circuit board clippings respectively, and 2 dwangs stretch out from the both sides of middle part casing respectively; Upper box body front is provided with electronic load socket, LED charactron voltage table, LED charactron reometer and status indicator lamp.
Electronic switch described in technical solution of the present invention has 2, is power switch and start detection switch respectively, is positioned at bottom casing frontal left; LED charactron voltage table totally 18, point three rows are arranged on the left and right sides in upper box body front, correspond respectively to 18 groups of electronic load sockets; Totally 2, LED charactron reometer, is arranged on the lower right corner in upper box body front, corresponds respectively to 2 groups of electronic load sockets; Status indicator lamp has 6, lays respectively at the below that upper box body frontal left the 2nd, the 3rd arranges LED charactron voltage table.
Double-circuit plate function detection equipment of the present invention is made up of casing, 2 circuit board clippings, electronic switch, electronic load, side link rotatable formula link gear, LED charactron voltage table, electronic load socket, LED charactron reometer and status indicator lamps.Wherein, side link rotatable formula link gear comprises 2 dwangs, 2 rotation axiss, 2 irregular rollers, 2 springs and 2 groups of gangbar, 2 groups of gangbar are connected with the fixture cover plate of 2 circuit board clippings respectively, control moving up and down of fixture cover plate by dwang, realize the pressing to wiring board.LED charactron voltage table, LED charactron reometer are respectively used to analog voltage, the current signal of test point on circuit plate.Status indicator lamp is used for the digital signal whether content with funtion requirement of discriminating test point, and as met, then pilot lamp is bright, otherwise pilot lamp does not work.Circuit board clipping is after side link rotatable formula link gear effect presses down conjunction wiring board, start electronic switch and start wiring board Function detection, whether brightened by observation state pilot lamp, and confirm the numerical value of LED charactron voltage table, LED charactron reometer, judge wiring board test point simulating signal, digital signal whether content with funtion examination requirements.This technical solution uses LED charactron voltage table, LED charactron reometer, status indicator lamp can whether circuit plate Function detection result be qualified easily and intuitively, and manufacturing cycle and cost are far below conventional func checkout equipment, practical and convenient; Use side link rotatable formula link gear alignment jig folding condition, vertical struts can be avoided to block the problem of equipment state display panel on the one hand, the opposing party can by the irregular roller shape free adjustment fixture stroke of adjustment, wiring board to be detected of conveniently placing and take.The present invention is mainly used in the Function detection of double-circuit plate.
The features such as the present invention has that the manufacturing cycle is short, cost is low, intuitively convenient, circuit board clipping adjustable stroke is long, are mainly used in the Function detection of double-circuit plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of double-circuit plate function detection equipment of the present invention.
Fig. 2 is the structural representation of side of the present invention link rotatable formula link gear.
In figure: 1, casing, 2, circuit board clipping, 3, electronic switch, 4, electronic load, 5, LED charactron voltage table, 6, LED charactron reometer, 7, status indicator lamp, 8, side link rotatable formula link gear, 11, dwang, 12, rotation axis, 13, irregular roller, 14, spring, 15, gangbar.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1.Double-circuit plate function detection equipment structure of the present invention comprises casing 1, circuit board clipping 2, electronic switch 3, electronic load 4, LED charactron voltage table 5, LED charactron reometer 6, status indicator lamp 7, side link rotatable formula link gear 8.Fixture 2 and existing fixture are except all identical with the part except the control gear that fixture cover plate is connected.Casing 1 comprises the upper box body above bottom casing, the middle part casing of bottom casing back side top, middle part casing.Electronic switch 3 has 2, is power switch and detection starting switch respectively, is positioned at bottom casing frontal left.Electronic load 4 has 20 groups, is positioned at upper box body inside, and its socket is positioned on upper box body front.Circuit board clipping 2 has 2, is positioned at directly over the casing of bottom.LED charactron voltage table totally 18, point three rows are arranged on the left and right sides in upper box body front, correspond respectively to 18 groups of electronic load sockets; Totally 2, LED charactron reometer, is arranged on the lower right corner in upper box body front, corresponds respectively to 2 groups of electronic load sockets; Status indicator lamp has 6, lays respectively at the below that upper box body frontal left the 2nd, the 3rd arranges LED charactron voltage table.The connecting rod of side link rotatable formula link gear 8 is positioned at the casing left and right sides, and other parts are positioned at middle part casing.
As shown in Figure 2.Side link rotatable formula link gear 8 comprises dwang 11, rotation axis 12, irregular roller 13, spring 14 and gangbar 15.Rotation axis 12 comprises left and right two rotation axiss coaxially distributed, the middle part of each rotation axis 12 is all through in the axis hole of rotating shaft base, the inner is fixedly connected with irregular roller 13 respectively, outer end is fixedly connected with dwang 11 respectively, and irregular roller 13 is connected with fixture cover plate with gangbar 15 through spring 14 respectively.Dwang 11 drives rotation axis 12 that irregular roller 13 is rotated, and when turning to rotation axis 12 with gangbar 15 maximum distance position, spring 14 stretches, and gangbar 15 plays fixture cover plate at lever and principle lower support, and fixture is in open mode; When dwang 11 turns to rotation axis 12 with gangbar 15 minimum distance position, spring 14 shrinks, pull-up gangbar 15, and under lever power works is used, fixture cover plate presses down, and makes fixture be in stitching state.
During equipment work, first circuit board clipping 2 is made to be in open mode by rotating side link rotatable formula link gear 8, to be detected 2 wiring boards are placed in circuit board clipping 2 respectively, rotating side link rotatable formula link gear 8 makes circuit board clipping be in stitching state subsequently, then electronic switch 3 is opened, wiring board is made to drive electronic load 4 to work, Function detection starts, the analog voltage of test point, the collection signals such as electric current are by LED charactron voltage table 5, LED charactron reometer 6 shows corresponding voltage, current value, the digital signal of test point is shown by status indicator lamp 7, lamp is bright for meeting the demands, otherwise do not meet the demands.As bright in all status indicator lamps, and all voltage, reometer displayed value are in specialized range, then wiring board is qualified, otherwise defective.
Claims (2)
1. a double-circuit plate function detection equipment, comprise casing (1), 2 circuit board clippings (2), electronic switch (3), electronic load (4), it is characterized in that: casing (1) comprises the upper box body above bottom casing, the middle part casing of bottom casing back side top, middle part casing; 2 circuit board clippings (2) are positioned at directly over the casing of bottom; Electronic switch (3) is positioned at casing front, bottom; Electronic load (4) is positioned at upper box body inside; Middle part casing is built with side link rotatable formula link gear (8), side link rotatable formula link gear (8) comprises 2 dwangs (11), 2 rotation axiss (12), 2 irregular rollers (13), 2 springs (14) and 2 groups of gangbar (15), 2 groups of gangbar (15) are connected with the fixture cover plate of 2 circuit board clippings (2) respectively, and 2 dwangs (11) are stretched out from the both sides of middle part casing respectively; Upper box body front is provided with LED charactron voltage table (5), electronic load socket, LED charactron reometer (6) and status indicator lamp (7).
2. a kind of double-circuit plate function detection equipment according to claim 1, it is characterized in that: described electronic switch 3 has 2, power switch and detection starting switch respectively, be positioned at bottom casing frontal left, LED charactron voltage table totally 18, divide three rows to be arranged on the left and right sides in upper box body front, correspond respectively to 18 groups of electronic load sockets; Totally 2, LED charactron reometer, is arranged on the lower right corner in upper box body front, corresponds respectively to 2 groups of electronic load sockets; Status indicator lamp has 6, lays respectively at the below that upper box body frontal left the 2nd, the 3rd arranges LED charactron voltage table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979775.2A CN105467303A (en) | 2015-12-24 | 2015-12-24 | Function detection equipment of dual-circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979775.2A CN105467303A (en) | 2015-12-24 | 2015-12-24 | Function detection equipment of dual-circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105467303A true CN105467303A (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510979775.2A Pending CN105467303A (en) | 2015-12-24 | 2015-12-24 | Function detection equipment of dual-circuit board |
Country Status (1)
| Country | Link |
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| CN (1) | CN105467303A (en) |
Citations (17)
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| CN2548164Y (en) * | 2002-05-21 | 2003-04-30 | 华为技术有限公司 | Univeral loading clamp for printed circuit board |
| KR20080035280A (en) * | 2006-10-19 | 2008-04-23 | 삼성전자주식회사 | Electromagnetic test device of display panele |
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| CN201749132U (en) * | 2010-03-18 | 2011-02-16 | 深圳市瑞必达电源有限公司 | Test fixture |
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| CN203062589U (en) * | 2012-12-09 | 2013-07-17 | 重庆寿丰科技有限公司 | Cam pressing device |
| CN203236233U (en) * | 2012-12-12 | 2013-10-16 | 重庆巨康建材有限公司 | Sliding block cam type clamping mechanism |
| CN203688691U (en) * | 2013-12-30 | 2014-07-02 | 深圳市中兴新宇软电路有限公司 | Burning and examination jig of capacitive touch screen flexible circuit board |
| CN104198776A (en) * | 2014-09-01 | 2014-12-10 | 苏州市吴中区胥口广博模具加工厂 | Gear-rocker type test fixture |
| CN104535914A (en) * | 2014-11-05 | 2015-04-22 | 中山市智牛电子有限公司 | Tester for buffer protection circuit board |
| CN204359905U (en) * | 2014-12-30 | 2015-05-27 | 广东华田电器有限公司 | Electricity pottery stove control circuit board tester |
| CN204524906U (en) * | 2015-04-09 | 2015-08-05 | 天津天汽模飞悦航空装备技术有限公司 | A kind of clamping tool |
| CN204903705U (en) * | 2015-05-28 | 2015-12-23 | 中山市智牛电子有限公司 | CV3393BH -G -11TV integrated circuit board detects frock needle platform |
| CN205427136U (en) * | 2015-12-24 | 2016-08-03 | 东风汽车电子有限公司 | Double -circuit board function test equipment |
-
2015
- 2015-12-24 CN CN201510979775.2A patent/CN105467303A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2548164Y (en) * | 2002-05-21 | 2003-04-30 | 华为技术有限公司 | Univeral loading clamp for printed circuit board |
| KR20080035280A (en) * | 2006-10-19 | 2008-04-23 | 삼성전자주식회사 | Electromagnetic test device of display panele |
| CN101799516A (en) * | 2010-02-24 | 2010-08-11 | 海洋王照明科技股份有限公司 | Circuit board detection device |
| CN201749132U (en) * | 2010-03-18 | 2011-02-16 | 深圳市瑞必达电源有限公司 | Test fixture |
| CN201828676U (en) * | 2010-10-15 | 2011-05-11 | 奥泰斯电子(东莞)有限公司 | Shielding prevention function detector for infrared anti-theft product |
| CN202083777U (en) * | 2011-06-13 | 2011-12-21 | 浙江金卡高科技股份有限公司 | Circuit board performance detector for IC card diaphragm gas meter |
| CN202583409U (en) * | 2012-05-28 | 2012-12-05 | 珠海市华晶微电子有限公司 | Circuit automatic testing device |
| CN202839501U (en) * | 2012-10-17 | 2013-03-27 | 南京因泰莱配电自动化设备有限公司 | Manual circuit breaker switch-off device for tri-phase discrete permanent magnetic mechanism |
| CN203062589U (en) * | 2012-12-09 | 2013-07-17 | 重庆寿丰科技有限公司 | Cam pressing device |
| CN203236233U (en) * | 2012-12-12 | 2013-10-16 | 重庆巨康建材有限公司 | Sliding block cam type clamping mechanism |
| CN203688691U (en) * | 2013-12-30 | 2014-07-02 | 深圳市中兴新宇软电路有限公司 | Burning and examination jig of capacitive touch screen flexible circuit board |
| CN104198776A (en) * | 2014-09-01 | 2014-12-10 | 苏州市吴中区胥口广博模具加工厂 | Gear-rocker type test fixture |
| CN104535914A (en) * | 2014-11-05 | 2015-04-22 | 中山市智牛电子有限公司 | Tester for buffer protection circuit board |
| CN204359905U (en) * | 2014-12-30 | 2015-05-27 | 广东华田电器有限公司 | Electricity pottery stove control circuit board tester |
| CN204524906U (en) * | 2015-04-09 | 2015-08-05 | 天津天汽模飞悦航空装备技术有限公司 | A kind of clamping tool |
| CN204903705U (en) * | 2015-05-28 | 2015-12-23 | 中山市智牛电子有限公司 | CV3393BH -G -11TV integrated circuit board detects frock needle platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |