CN103604707A - Bend test machine for flexible printed circuit - Google Patents
Bend test machine for flexible printed circuit Download PDFInfo
- Publication number
- CN103604707A CN103604707A CN201310378673.6A CN201310378673A CN103604707A CN 103604707 A CN103604707 A CN 103604707A CN 201310378673 A CN201310378673 A CN 201310378673A CN 103604707 A CN103604707 A CN 103604707A
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- winding displacement
- driving mechanism
- sliding seat
- holder
- counter
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Abstract
The invention discloses a bend test machine for a flexible printed circuit. The bend test machine comprises an engine base, a fixed base, a mobile base, a driving mechanism, a speed controller, a revolution counter, a counter, and a power switch used for controlling the work of the driving mechanism. The fixed base, the mobile base, the driving mechanism, the speed controller, the revolution counter, the counter and the power switch are disposed on the engine base. The fixed base and the mobile base are disposed in a staggered manner. A space for disposing the flexible printed circuit is formed between the fixed base and the mobile base. Accordingly, the mobile base is driven by the driving mechanism to moving back and forth so as to keep away from or get close to the fixed base, the operating speed of the driving mechanism is controlled by the speed controller, the operating speed of the driving mechanism is displayed by the revolution counter, and the times of the back-and-forth movement of the mobile base is detected and displayed by the counter. Therefore, automatic and mechanized blend lifetime test of the flexible printed circuit is achieved, traditional manual manners are replaced, the test is time-saving and labor-saving, the testing efficiency is high, and the testing data is accurate and effective, thereby bringing convenience to production enterprises.
Description
Technical field
The present invention relates to testing apparatus art, refer in particular to a kind of winding displacement crooked test machine.
Background technology
Winding displacement, is also flexible circuit board (FPC).It is according to affiliated industry standard regulation winding displacement rule, line order, line look, wire size etc., for the data transmission in movable part and zone of action, as the data line of computer inside mainboard connection hard disk, CD-ROM drive, cell phone mainboard connects the data line of display screen, also has the data line between connection device to be all referred to as winding displacement.
The flex life of winding displacement is one of very important parameter for winding displacement, after completing, winding displacement conventionally all need sampling to carry out the test of flex life to winding displacement, yet, at present to the test of winding displacement flex life, mostly adopt manual type to carry out, adopt manual testing's mode not only to waste time and energy, testing efficiency is low, and test data is inaccurate, thereby makes troubles to manufacturing enterprise.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its fundamental purpose is to provide a kind of winding displacement crooked test machine, and it can effectively solve existing employing manual type and winding displacement is carried out to crooked test exist and to waste time and energy and the inaccurate problem of test data.
For achieving the above object, the present invention adopts following technical scheme:
A winding displacement crooked test machine, include support, for the holder of fixing winding displacement one end, for the sliding seat of the fixing winding displacement other end, drive sliding seat to move around and away from or near the driving mechanism of holder, for controlling the speed regulator of driving mechanism travelling speed, for the tachometer gage of display driver mechanical operation speed, for detecting and the move around counter of number of times and for controlling the power switch of driving mechanism work of show events seat; This holder, sliding seat, driving mechanism, speed regulator, tachometer gage, counter and power switch are all arranged on support, and this holder and sliding seat shift to install, and are formed with the space of placing for winding displacement between holder and sliding seat; During work, the two ends of winding displacement are individually fixed in holder and sliding seat, according to the test request of winding displacement, utilize speed regulator to select suitable travelling speed, and shown by tachometer gage, then start power switch, by driving mechanism, drive sliding seat move around and make winding displacement bending back and forth, simultaneously by counter detecting and the show events seat number of times that moves around, after winding displacement is fractureed, driving mechanism quits work, this counter stop counting and draw winding displacement can bending times.
As a kind of preferred version, in described holder and sliding seat, be provided with for winding displacement series connection being accessed to the socket of the control circuit of driving mechanism, the two ends of winding displacement and corresponding socket are pegged graft and are electrically connected to.
As a kind of preferred version, described support is a shell-like structure, and this holder and retractable seat are in the top of shell-like structure, and this driving mechanism is positioned at shell-like structure, and this speed regulator, tachometer gage, counter and power switch are positioned at the leading flank of shell-like structure.
As a kind of preferred version, described counter, tachometer gage, power switch and speed regulator are arranged side by side the leading flank in shell-like structure successively.
As a kind of preferred version, described retractable seat is in the below of holder, and the top of shell-like structure is provided with groove, and this sliding seat moves around along groove.
As a kind of preferred version, in described support, there is fixed head, on this fixed head, be provided with horizontal concrete chute; The motor that this driving mechanism includes slide, connecting rod, dwang and drives dwang to rotate; This slide can slidably reciprocate and be arranged on a side of fixed head along horizontal concrete chute, and aforementioned sliding seat is fixed on slide and moves with slide; This connecting rod and dwang are positioned at outside the another side of fixed head, and one end of this dwang is fixedly connected with motor output end, and the other end of dwang is provided with loose slot; One end of this connecting rod and loose slot pivot joint, the other end of connecting rod and slide pivot joint.
As a kind of preferred version, on the side of described fixed head, also spaced and parallel is provided with two for guiding the guide rod of slide transverse shifting.
The present invention compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
One, by utilizing driving mechanism to drive sliding seat to move around away from or near holder, utilize speed regulator to control driving mechanism travelling speed, utilize tachometer gage display driver mechanical operation speed and utilize counter detecting and the show events seat number of times that moves around, so realized mechanization and robotization winding displacement has been carried out to the test of flex life, replaced the manual type of tradition, time saving and energy saving, testing efficiency is high, and test data accurate and effective, thereby bring convenience to manufacturing enterprise.
Two, by being provided with socket, utilize socket by the control circuit of winding displacement series connection access driving mechanism, so, after winding displacement is fractureed, this driving mechanism can quit work automatically, controls, thereby make operation easier without artificial guard.
For more clearly setting forth architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the three-dimensional diagram of assembling of the present invention's preferred embodiment;
Fig. 2 is the inner structure schematic diagram of the present invention's preferred embodiment;
Fig. 3 is another angle schematic diagram of Fig. 2.
Accompanying drawing identifier declaration:
10, support 11, groove
12, fixed head 13, horizontal concrete chute
20, holder 30, sliding seat
40, driving mechanism 41, slide
42, connecting rod 43, dwang
44, motor 45, guide rod
401, loose slot 50, speed regulator
60, tachometer gage 70, counter
80, power switch 90, socket.
Embodiment
Please refer to shown in Fig. 1 to Fig. 3, the concrete structure that it has demonstrated the present invention's preferred embodiment, includes support 10 and is located at holder 20, sliding seat 30, driving mechanism 40, speed regulator 50, tachometer gage 60, counter 70 and the power switch 80 on support 10.
In the present embodiment, this support 10 is a shell-like structure, the top of shell-like structure is provided with groove 11, this holder 20 and sliding seat 30 are positioned at the top of shell-like structure, this driving mechanism 40 is positioned at shell-like structure, and this speed regulator 50, tachometer gage 60, counter 70 and power switch 80 are positioned at the leading flank of shell-like structure, and, this counter 70, tachometer gage 60, power switch 80 and speed regulator 50 are arranged side by side the leading flank in shell-like structure successively, to facilitate, check and operate; And, in this support 10, there is fixed head 12, on this fixed head 12, be provided with horizontal concrete chute 13.
This holder 20 is for fixing one end of winding displacement (not shown), this sliding seat 30 is for the fixing other end of winding displacement, this holder 20 and sliding seat 30 shift to install, and are formed with the space of placing for winding displacement between holder 20 and sliding seat 30, and this holder 20 and sliding seat 30 are all tabular; In the present embodiment, this sliding seat 30 is positioned at the below of holder 20, and sliding seat 30 can be used for holding winding displacement, and this sliding seat 30 moves around along aforementioned groove 11.And, in the present embodiment, in this holder 20 and sliding seat 30, be provided with for winding displacement series connection being accessed to the socket 90 of the control circuit (not shown) of driving mechanism 40, peg graft and be electrically connected to corresponding socket in the two ends of winding displacement, so, after winding displacement is fractureed, this driving mechanism 40 can quit work automatically, without artificial guard, control, thereby make operation easier.
This driving mechanism 40 for driving sliding seat 30 to move around away from or near holder 20, particularly, as shown in Figures 2 and 3, the motor 44 that this driving mechanism 40 includes slide 41, connecting rod 42, dwang 43 and drives dwang 43 to rotate; This slide 41 can slidably reciprocate and be arranged on a side of fixed head 12 along horizontal concrete chute 13, and aforementioned sliding seat 30 is fixed on slide 41 and moves with slide 41, and this motor 44 is fixed on fixed head 12 and with slide 41 and is positioned on the same side of fixed head 12; This connecting rod 42 and dwang 43 are positioned at outside the another side of fixed head 12, and one end of this dwang 43 is fixedly connected with motor 44 output terminals, and the other end of dwang 43 is provided with loose slot 401; One end of this connecting rod 42 and loose slot 401 pivot joints, the other end of connecting rod 42 and slide 41 pivot joints; And also spaced and parallel is provided with two for guiding the guide rod 45 of slide 41 transverse shiftings, so that slide 41 slidably reciprocates reposefully on the side of this fixed head 12.During work, by motor 44, rotate and drive dwang 43 to rotate, the rotation of this dwang 43 drives slides 41 to move around along guide rod 45 by connecting rod 42, this sliding seat 30 with slide 41 synchronous movements near or away from holder 20, realize winding displacement carried out to bending back and forth.
This speed regulator 50 is for controlling driving mechanism 40 travelling speed, and in the present embodiment, this speed regulator 50 is for carrying out speed governing to motor 44, to meet the test request to winding displacement.
This tachometer gage 60 is for display driver mechanism 40 running speeds, and in the present embodiment, this tachometer gage 60 is for the rotating speed of motor 44 is shown, so that user understands the rotating speed of current motor 44, for test provides data accurately.
This counter 70 is for detecting and show events seat 30 number of times that moves around, sliding seat 30 back and forth activity once, winding displacement by bending once, automatically once count this by this counter 70.
This power switch 80 is for controlling driving mechanism 40 work.
The course of work that the present embodiment is described in detail in detail is as follows:
During work, the two ends of winding displacement are individually fixed in holder 20 and sliding seat 30, and make the two ends of winding displacement peg graft and be electrically connected to corresponding socket 90, so that the control circuit of winding displacement series connection access driving mechanism 40; Then, according to the test request of winding displacement, utilize speed regulator 50 to select suitable travelling speed, and shown by tachometer gage 60; Then, start power switch 80, by driving mechanism 40, drive sliding seat 30 move around and make winding displacement bending back and forth, simultaneously by counter 70 detectings and show events seat 30 number of times that moves around, after winding displacement is fractureed, this driving mechanism 40 quits work automatically, this counter 70 stop counting and draw winding displacement can bending times.
Design focal point of the present invention is: first, by utilizing driving mechanism to drive sliding seat to move around away from or near holder, utilize speed regulator to control driving mechanism travelling speed, utilize tachometer gage display driver mechanical operation speed and utilize counter detecting and the show events seat number of times that moves around, so realized mechanization and robotization winding displacement has been carried out to the test of flex life, the manual type that has replaced tradition, time saving and energy saving, testing efficiency is high, and test data accurate and effective, thereby bring convenience to manufacturing enterprise.Secondly, by being provided with socket, utilize socket by the control circuit of winding displacement series connection access driving mechanism, so, after winding displacement is fractureed, this driving mechanism can quit work automatically, controls, thereby make operation easier without artificial guard.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment all still belong in the scope of technical solution of the present invention.
Claims (7)
1. a winding displacement crooked test machine, is characterized in that: include support, for the holder of fixing winding displacement one end, for the sliding seat of the fixing winding displacement other end, drive sliding seat to move around and away from or near the driving mechanism of holder, for controlling the speed regulator of driving mechanism travelling speed, for the tachometer gage of display driver mechanical operation speed, for detecting and the move around counter of number of times and for controlling the power switch of driving mechanism work of show events seat; This holder, sliding seat, driving mechanism, speed regulator, tachometer gage, counter and power switch are all arranged on support, and this holder and sliding seat shift to install, and are formed with the space of placing for winding displacement between holder and sliding seat; During work, the two ends of winding displacement are individually fixed in holder and sliding seat, according to the test request of winding displacement, utilize speed regulator to select suitable travelling speed, and shown by tachometer gage, then start power switch, by driving mechanism, drive sliding seat move around and make winding displacement bending back and forth, simultaneously by counter detecting and the show events seat number of times that moves around, after winding displacement is fractureed, driving mechanism quits work, this counter stop counting and draw winding displacement can bending times.
2. winding displacement crooked test machine according to claim 1, is characterized in that: in described holder and sliding seat, be provided with for winding displacement series connection being accessed to the socket of the control circuit of driving mechanism, the two ends of winding displacement and corresponding socket are pegged graft and be electrically connected to.
3. winding displacement crooked test machine according to claim 1, it is characterized in that: described support is a shell-like structure, this holder and retractable seat are in the top of shell-like structure, this driving mechanism is positioned at shell-like structure, and this speed regulator, tachometer gage, counter and power switch are positioned at the leading flank of shell-like structure.
4. winding displacement crooked test machine according to claim 3, is characterized in that: described counter, tachometer gage, power switch and speed regulator are arranged side by side the leading flank in shell-like structure successively.
5. winding displacement crooked test machine according to claim 3, is characterized in that: described retractable seat is in the below of holder, and the top of shell-like structure is provided with groove, and this sliding seat moves around along groove.
6. winding displacement crooked test machine according to claim 1, is characterized in that: in described support, have fixed head, on this fixed head, be provided with horizontal concrete chute; The motor that this driving mechanism includes slide, connecting rod, dwang and drives dwang to rotate; This slide can slidably reciprocate and be arranged on a side of fixed head along horizontal concrete chute, and aforementioned sliding seat is fixed on slide and moves with slide; This connecting rod and dwang are positioned at outside the another side of fixed head, and one end of this dwang is fixedly connected with motor output end, and the other end of dwang is provided with loose slot; One end of this connecting rod and loose slot pivot joint, the other end of connecting rod and slide pivot joint.
7. winding displacement crooked test machine according to claim 6, is characterized in that: on the side of described fixed head, also spaced and parallel is provided with two for guiding the guide rod of slide transverse shifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310378673.6A CN103604707B (en) | 2013-08-27 | 2013-08-27 | Winding displacement crooked test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310378673.6A CN103604707B (en) | 2013-08-27 | 2013-08-27 | Winding displacement crooked test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103604707A true CN103604707A (en) | 2014-02-26 |
| CN103604707B CN103604707B (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310378673.6A Active CN103604707B (en) | 2013-08-27 | 2013-08-27 | Winding displacement crooked test machine |
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| Country | Link |
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| CN (1) | CN103604707B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991158A (en) * | 2015-07-29 | 2015-10-21 | 湖南汇盛科技有限公司 | Multi-core wire rod bending detection apparatus and detection method |
| CN105115390A (en) * | 2015-08-27 | 2015-12-02 | 李伦锦 | Conveyer belt permissive enameled diameter test method and device |
| CN112798417A (en) * | 2021-01-29 | 2021-05-14 | 西安思源学院 | Computer equipment back inner part circuit joint strength determine module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499943A2 (en) * | 1991-02-16 | 1992-08-26 | Daimler-Benz Aerospace Aktiengesellschaft | Apparatus for carrying out 4-point alternating bending stress tests |
| CN202002857U (en) * | 2010-12-24 | 2011-10-05 | 厦门顺拓电子有限公司 | Bending machine |
| CN203502313U (en) * | 2013-08-27 | 2014-03-26 | 东莞龙杰电子有限公司 | Flat cable bending test machine |
-
2013
- 2013-08-27 CN CN201310378673.6A patent/CN103604707B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499943A2 (en) * | 1991-02-16 | 1992-08-26 | Daimler-Benz Aerospace Aktiengesellschaft | Apparatus for carrying out 4-point alternating bending stress tests |
| CN202002857U (en) * | 2010-12-24 | 2011-10-05 | 厦门顺拓电子有限公司 | Bending machine |
| CN203502313U (en) * | 2013-08-27 | 2014-03-26 | 东莞龙杰电子有限公司 | Flat cable bending test machine |
Non-Patent Citations (1)
| Title |
|---|
| 辜信实: "JIS C 6471-1995 挠性印制线路板用覆铜板试验方法", 《印制电路信息》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991158A (en) * | 2015-07-29 | 2015-10-21 | 湖南汇盛科技有限公司 | Multi-core wire rod bending detection apparatus and detection method |
| CN105115390A (en) * | 2015-08-27 | 2015-12-02 | 李伦锦 | Conveyer belt permissive enameled diameter test method and device |
| CN105115390B (en) * | 2015-08-27 | 2017-12-19 | 重庆丰银包装材料有限公司 | Conveyer belt license wrapping diameter method of testing |
| CN112798417A (en) * | 2021-01-29 | 2021-05-14 | 西安思源学院 | Computer equipment back inner part circuit joint strength determine module |
| CN112798417B (en) * | 2021-01-29 | 2024-04-26 | 西安思源学院 | Internal part circuit connection strength detection assembly after computer assembly |
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| Publication number | Publication date |
|---|---|
| CN103604707B (en) | 2016-06-22 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Jingran Inventor before: Hu Zhongwei |
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| CB03 | Change of inventor or designer information | ||
| CP03 | Change of name, title or address |
Address after: 523000 Shangsha Industrial Zone, No. 50, Puxing West Road, yuliangwei village, Qingxi Town, Dongguan City, Guangdong Province Patentee after: Dongguan chengchuang interconnection Electronic Technology Co.,Ltd. Address before: 523000 No.50, Puxing West Road, Xiewu village, yuliangwei Industrial Zone, Qingxi Town, Dongguan City, Guangdong Province Patentee before: LEOCO (DONGGUAN) Co.,Ltd. |
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