CN101482590A - Machine for testing circuit board - Google Patents
Machine for testing circuit board Download PDFInfo
- Publication number
- CN101482590A CN101482590A CNA2008100257566A CN200810025756A CN101482590A CN 101482590 A CN101482590 A CN 101482590A CN A2008100257566 A CNA2008100257566 A CN A2008100257566A CN 200810025756 A CN200810025756 A CN 200810025756A CN 101482590 A CN101482590 A CN 101482590A
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- CN
- China
- Prior art keywords
- circuit board
- membrane module
- board tester
- stripper
- upper die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a circuit board test machine, in order to provide a circuit board test machine having simple operation and high work efficiency with a flexible circuit board which is not easy to damage. The invention comprises a base (1), a lower module component (21), an upper module component (22), a motor and an electric control device (3), four upright posts (4) are fixedly connected on the base (1), the upper module component (22) is slidably connected with four upright posts (4), the lower module component (21) is matched with the upper module component (22), two parallel sliding rails (5) are provided on the base, the lower module component (21) is slidably connected with the sliding rails (5). The invention can be widely applied to the flexible circuit board field.
Description
Technical field
The present invention relates to a kind of circuit board tester.
Background technology
Flexible printed circuit board (Flexible Printed Circuit Board, be called for short FPC or flexible circuit board) be the P.e.c. made from flexible insulating substrate, has the advantage that many rigid printed circuit boards do not possess, for example it can free bend, coiling, folding, can require to arrange arbitrarily according to space layout, and mobile arbitrarily and flexible, thereby reach integrated that the components and parts assembling is connected with lead at three dimensions.Utilize FPC can dwindle the volume of electronic product greatly, be suitable for the needs that electronic product develops to high density, miniaturization, highly reliable direction.Therefore, FPC has obtained using widely on field such as space flight, military affairs, mobile communication, laptop computer, computer peripheral equipment, PDA, digital camera or product.FPC also has good thermal diffusivity and weldability and is easy to advantages such as load, integrated cost be lower, and the design of soft or hard combination has also remedied flexible parent metal not enough slightly on the element load-bearing capacity to a certain extent.Flexible print circuit board has the branch of single face, two-sided and multilayer board.The base material that is adopted is based on polyimide copper clad lamination, and this kind material thermal resistance height, dimensional stability are good, form final products with the coverlay that has mechanical protection and good electrical insulating property concurrently by compacting.Top layer and inner conductor two-sided, multilayer printed wiring board are realized being electrically connected of ectonexine circuit by metallization.
Test the step that is absolutely necessary for open circuit and the short-circuit conditions use test machine of checking wiring board in the production run of flexible circuit board, this production run is wiring board to be measured to be positioned on the counterdie of testing jig will be undertaken by testing needle and electric control gear behind patrix and the counterdie matched moulds then.The counterdie of the testing jig of existing flexible circuit board tester is fixed on the base motionless, wiring board to be measured is placed on the counterdie, manually start push button then, patrix is tested along the column slip and with the counterdie matched moulds, after test, need to manually start the rising button, treat patrix rise leave counterdie after, the wiring board after manual again will the test takes off, and the wiring board the tested counterdie from testing jig is taken out.There is potential safety hazard in this test machine inconvenient operation, and hand is lived in maloperation easily, and the speed of test is slow, and efficient is low, and the loading or unloading operation of flexible circuit board bothers in addition, and inefficiency causes wiring board to damage easily.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of simple to operation, high efficiency, safe circuit board tester are provided.
The technical solution adopted in the present invention is: the present invention includes base, following membrane module, upper die component, motor and electric control gear, fixedly connected four columns on the described base, described upper die component is slidingly connected mutually with four described columns, described membrane module down and described upper die component are suitable, described upper die component and described membrane module down are provided with testing needle, described base is provided with two parallel slide rails, and described membrane module down is slidingly connected mutually with described slide rail.
Described circuit board tester also comprises stripper, described stripper is at described upper die component and described down between the membrane module, described stripper is provided with the test pin hole, the front portion of described stripper rotate with described down membrane module by web member is connected, side that the rear portion stretches out in described time membrane module.
Described membrane module down is provided with the tip pin, and described stripper is provided with pin hole, described pin hole and suitable being located by connecting of described tip pin.
Described web member is for connecting flexible glue or hinge.
Described circuit board tester also comprises first electromagnet, back-moving spring, and described first electromagnet is positioned at described membrane module down and is connected with the lower surface of described stripper by described back-moving spring.
The described rear portion of membrane module down is provided with handle.
Described circuit board tester also comprises microswitch, and described microswitch is corresponding with the working position of described membrane module down.
Described circuit board tester also comprises the change-over switch that is used to switch manual control and automatic control.
Described base is provided with shock attenuation device, second electromagnet, and described shock attenuation device is positioned at the place ahead of described following membrane module, and described second electromagnet and described following membrane module are suitable.
Described shock attenuation device is a damping glue.
The invention has the beneficial effects as follows: because base of the present invention is provided with two parallel slide rails, described membrane module down is slidingly connected mutually with described slide rail, before the test blowing and get when material, described membrane module is down pulled out along described slide rail, put into flexible circuit board to be measured then, stopped by other parts when having avoided blowing like this, help the blowing operation, improve blowing efficient, in case maloperation makes described upper die component fall to weighing wounded easily the defective of hand when having avoided blowing simultaneously, so the present invention is simple to operation, high efficiency, safe;
Because the present invention also comprises stripper, described stripper is at described upper die component and described down between the membrane module, described stripper is provided with the test pin hole, the front portion of described stripper rotates with described membrane module down by web member and is connected, the rear portion stretches out in the described side of membrane module down, when test, described stripper is placed on the described membrane module down, then test being cut wiring board is placed on the described stripper, after the test, the rear portion of described stripper is upwards lifted, wiring board after the test just breaks away from from described membrane module down, avoided directly taking out the inconvenience of flexible circuit board with hand, make flexible circuit board not fragile, make the process of taking out flexible circuit board shorten the running time simultaneously, so the present invention is simple to operate, high efficiency, flexible circuit board is not fragile;
Because membrane module is provided with the tip pin under of the present invention, described stripper is provided with pin hole, described pin hole and suitable being located by connecting of described tip pin, by cooperating between described pin hole and the described tip pin, make the accurate positioning when putting down of described stripper, so accurate positioning of the present invention;
Because the present invention also comprises first electromagnet, back-moving spring, can realize flicking the robotization control of the process of described stripper by described first electromagnet and described back-moving spring, so the present invention easily is automated control;
Because the rear portion of down membrane module of the present invention is provided with handle, so the present invention carries out blowing and gets when expecting easy to operate pulling out described membrane module down;
Because the present invention also comprises microswitch, described microswitch is corresponding with the working position of described membrane module down, like this, be drawn out and when leaving the working position at described down membrane module, described microswitch cuts off described electric control gear, makes described following membrane module not when the working position, and described upper die component can not move downward, so the present invention is safe, avoids pressing the generation of hand accident;
Owing to the present invention also comprises the change-over switch that is used to switch manual control and automatic control, so the present invention can manually control with automatic pair;
Because base of the present invention is provided with shock attenuation device, second electromagnet, described shock attenuation device is positioned at described the place ahead of membrane module down, described second electromagnet and described following membrane module are suitable, by described shock attenuation device and described second electromagnet, can make described membrane module down be fixed on the working position automatically, improved the wiring board accuracy rating of tests, so working position of the present invention is reliable, test accurately.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is A-A section structure synoptic diagram of Fig. 1;
Fig. 3 is the embodiment of the invention side structure synoptic diagram of membrane module once;
Fig. 4 is the side structure synoptic diagram of two times membrane modules of the embodiment of the invention.
Embodiment
Embodiment one:
As Fig. 1～shown in Figure 3, the present invention includes base 1, following membrane module 21, upper die component 22, motor and electric control gear 3, stripper 6, fixedly connected four columns 4 on the described base 1, described upper die component 22 is slidingly connected mutually with four described columns 4, described membrane module 21 down and described upper die component 22 are suitable, described upper die component 22 is provided with testing needle 28 with described membrane module 21 down, described base 1 is provided with two parallel slide rails 5, described membrane module 21 down is slidingly connected mutually with described slide rail 5, described stripper 6 is at described upper die component 22 and described down between the membrane module 21, described stripper 6 is provided with test pin hole 61, the front portion of described stripper 6 rotates with described membrane module 21 down by web member 62 and is connected, the rear portion stretches out in the described side of membrane module 21 down, described membrane module 21 down is provided with tip pin 26, described stripper 6 is provided with pin hole 63, described pin hole 63 and described tip pin 26 suitable being located by connecting, the described rear portion of membrane module 21 down is provided with handle 23, described web member 62 is for connecting flexible glue, and certain described web member 4 also can be hinge.
Described base 1 is provided with shock attenuation device 8, second electromagnet 9, and described shock attenuation device 8 is positioned at the place ahead of described following membrane module 21, and described second electromagnet 9 is suitable with described following membrane module 21, and described shock attenuation device 8 is damping glue.
Described circuit board tester also comprises microswitch 7, and described microswitch 7 is corresponding with the working position of described membrane module 21 down.Described circuit board tester also comprises the change-over switch 31 that is used to switch manual control and automatic control.
Before the test blowing and get when material, described membrane module 21 is down pulled out along described slide rail 5, put into flexible circuit board to be measured then, stopped by other parts when having avoided blowing like this, help the blowing operation, improve blowing efficient, in case maloperation makes described upper die component 22 fall to weighing wounded easily the defective of hand when having avoided blowing simultaneously.When test, described stripper 6 is placed on the described membrane module 21 down, wiring board to be tested is placed on the described stripper 6 then, after the test, the rear portion of described stripper 6 is upwards lifted, and the wiring board after the test just breaks away from from described membrane module down 21, has avoided directly taking out with hand the inconvenience of flexible circuit board, make flexible circuit board not fragile, make the process of taking out flexible circuit board shorten the running time simultaneously.The present invention is simple to operation, high efficiency, safe, and flexible circuit board is difficult for dropping and damaging, and easily is automated control.
Embodiment two:
As Fig. 1, Fig. 2, shown in Figure 4, the difference of present embodiment and embodiment one is: the described circuit board tester of present embodiment also comprises first electromagnet 10, back-moving spring 11, described first electromagnet 10 is positioned at described membrane module 21 down and is connected with the lower surface of described stripper 6 by described back-moving spring 11, can realize flicking the robotization control of the process of described stripper 6 by described first electromagnet 10 and described back-moving spring 11, reduce artificial more.
The present invention can be widely used in the flexible circuit board field.
Claims (10)
1, a kind of circuit board tester, comprise base (1), following membrane module (21), upper die component (22), motor and electric control gear (3), described base (1) is gone up fixedly connected four columns (4), described upper die component (22) is slidingly connected mutually with four described columns (4), described membrane module (21) down is suitable with described upper die component (22), described upper die component (1) and described membrane module (2) down are provided with testing needle (28), it is characterized in that: described base (1) is provided with two parallel slide rails (5), and described membrane module (21) down is slidingly connected mutually with described slide rail (5).
2, circuit board tester according to claim 1, it is characterized in that: described circuit board tester also comprises stripper (6), described stripper (6) is positioned at described upper die component (22) and described down between the membrane module (21), described stripper (6) is provided with test pin hole (61), the front portion of described stripper (6) rotate with described time membrane module (21) by web member (62) be connected, the rear portion stretch out in described under the side of membrane module (21).
3, circuit board tester according to claim 2, it is characterized in that: described membrane module (21) down is provided with tip pin (26), described stripper (6) is provided with pin hole (63), described pin hole (63) and suitable being located by connecting of described tip pin (26).
4, circuit board tester according to claim 2 is characterized in that: described web member (62) is for connecting flexible glue or hinge.
5, according to claim 2 or 3 or 4 described circuit board testers, it is characterized in that: described circuit board tester also comprises first electromagnet (10), back-moving spring (11), and described first electromagnet (10) is positioned at described membrane module (21) down and is connected by the lower surface of described back-moving spring (11) with described stripper (6).
6, circuit board tester according to claim 1 is characterized in that: the described rear portion of membrane module (21) down is provided with handle (23).
7, circuit board tester according to claim 1 is characterized in that: described circuit board tester also comprises microswitch (7), and described microswitch (7) is corresponding with the working position of described membrane module (21) down.
8, circuit board tester according to claim 6 is characterized in that: described circuit board tester also comprises the change-over switch (31) that is used to switch manual control and automatic control.
9, circuit board tester according to claim 1, it is characterized in that: described base (1) is provided with shock attenuation device (8), second electromagnet (9), described shock attenuation device (8) is positioned at the place ahead of described following membrane module (21), and described second electromagnet (9) is suitable with described following membrane module (21).
10, circuit board tester according to claim 8 is characterized in that: described shock attenuation device (8) is a damping glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100257566A CN101482590A (en) | 2008-01-11 | 2008-01-11 | Machine for testing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100257566A CN101482590A (en) | 2008-01-11 | 2008-01-11 | Machine for testing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101482590A true CN101482590A (en) | 2009-07-15 |
Family
ID=40879792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100257566A Pending CN101482590A (en) | 2008-01-11 | 2008-01-11 | Machine for testing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101482590A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487716A (en) * | 2013-10-10 | 2014-01-01 | 南京华睿川电子科技有限公司 | Intelligent testing machine of capacitive screen sensor |
| CN108802464A (en) * | 2018-05-08 | 2018-11-13 | 佛山鑫达智汇科技有限公司 | One kind being convenient for new-energy automobile circuit detection multimeter |
-
2008
- 2008-01-11 CN CNA2008100257566A patent/CN101482590A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487716A (en) * | 2013-10-10 | 2014-01-01 | 南京华睿川电子科技有限公司 | Intelligent testing machine of capacitive screen sensor |
| CN103487716B (en) * | 2013-10-10 | 2016-05-18 | 南京华睿川电子科技有限公司 | A kind of capacitance plate functional sheet Intelligent testing test-run a machine |
| CN108802464A (en) * | 2018-05-08 | 2018-11-13 | 佛山鑫达智汇科技有限公司 | One kind being convenient for new-energy automobile circuit detection multimeter |
| CN108802464B (en) * | 2018-05-08 | 2021-06-08 | 浙江天翔环保设备有限公司 | Universal meter convenient for new energy automobile circuit detection |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20090715 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |