CN204882786U - Reinforcement leak protection detection device of flexible circuit board - Google Patents
Reinforcement leak protection detection device of flexible circuit board Download PDFInfo
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- CN204882786U CN204882786U CN201520680733.4U CN201520680733U CN204882786U CN 204882786 U CN204882786 U CN 204882786U CN 201520680733 U CN201520680733 U CN 201520680733U CN 204882786 U CN204882786 U CN 204882786U
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Abstract
The utility model relates to a reinforcement leak protection detection device of flexible circuit board, include: board main part, insulating objective table, flexible subassembly, probe, power, alarm device, insulating objective table is equipped with the sheetmetal, a flexible subassembly flexible end is connected with the board main part, and a connecting rod is connected to its another flexible end, be equipped with the probe on the connecting rod, the subassembly that stretches out and draws back drives the connecting rod and removes under flexible state, and when connecting rod and the contact of fender piece, the probe contacts with the sheetmetal promptly, the power is the series connection and forms an electric return circuit with alarm device, sheetmetal, probe, the probe forms closed electric return circuit with the sheetmetal when contacting, the probe passes test hole to the sheetmetal surface of flexible circuit board, judges through confirming whether alarm device starts whether the reinforcement piece has the laminating, the device has simple structure, convenient to use's characteristics.
Description
Technical field
The utility model relates to a kind of pick-up unit, is specifically related to a kind of reinforcement leakage proof detection device of flexible PCB.
Background technology
As a kind of special electronic interconnect technology, it has light, thin, short, little, high density, flexible structure feature to flexible PCB (be called for short FPC), except can except static buckling, can also make dynamic bending, curling and folding etc.Flexible PCB is widely used in the fields such as consumer electronics, auto industry, Medical Devices, aircraft industry.Flexible PCB, due to the singularity of its material and structure, makes in the process of processing at it various auxiliary material of fitting.Such as be widely used with connector to insert flexible PCB, the thickness at its pluggable terminals place is one of priority control, and this just requires, plug end dorsal surfaces of fingers reinforcement can not leak subsides.Traditional method first reinforcement is attached on flexible PCB, then uses mould punching molding, judges whether reinforcement has to leak and paste, scrap as leakage subsides are then directly judged to defective products after shaping by the method for Visual appearance.
Chinese invention patent CN200810067968 discloses a kind of check electric-examination tool and inspection method thereof that stiffening plate on circuit board leaks subsides, this patent offers detect aperture on wiring board, this electric-examination tool comprises can be arranged in switch pin in detect aperture and can the pick-up unit of detector switch pin whether conducting, switch pin and pick-up unit are electrically connected, and plug switch pin in detect aperture; Check the whether conducting of switch pin and pick-up unit, when switch pin and pick-up unit electrically conduct, then identification reinforcement district has been sticked stiffening plate, and when switch pin and pick-up unit electrically disconnect, then identification reinforcement district is not sticked stiffening plate.But this patent does not relate to concrete structure and the principle of work thereof of pick-up unit, cannot be used in actual production.
Utility model content
The problem that the utility model mainly solves be to provide a kind of structure simple, easy to operate, can the reinforcement leakage proof detection device (hereinafter referred to as pick-up unit) of practice flexible PCB aborning.
For solving the problem, a kind of pick-up unit that the utility model provides, comprise: machine table main body, insulation objective table, telescopic component, probe, power supply, alarm device, described insulation objective table is provided with sheet metal, described telescopic component one telescopic end is connected with machine table main body, its another telescopic end connects a connecting link, described connecting link is provided with probe, telescopic component drives connecting link to move under retracted position, and then drive probe to contact with sheet metal, described power supply and alarm device, sheet metal, probe is in being connected in series and forming an electric loop, described probe and sheet metal form the switch in this electric loop, when described probe contacts with sheet metal, this electric circuit closed, when described probe and sheet metal noncontact, this electric loop disconnects.
A kind of preferred version of the present utility model, described in be provided with a probe, described probe and alarm device are connected in series.
Another kind of preferred version of the present utility model, described in be provided with multiple probe, described multiple probe is respectively in series with an alarm device.
Another kind of preferred version of the present utility model, described alarm device is LED light, and LED light is arranged on stage surface, and the probe that correspondence is connected with it.
Another kind of preferred version of the present utility model, also comprises handle, and described handle is the parts extended by the two ends of connecting link.
Another kind of preferred version of the present utility model, described insulation objective table is also provided with groove, and described sheet metal is located in groove.
Another kind of preferred version of the present utility model, also comprises tommy, and described tommy is located in groove.
Another kind of preferred version of the present utility model, described telescopic component comprises: spring, expansion link, expansion link is enclosed within spring.
Another kind of preferred version of the present utility model, also comprises block piece, and described block piece is located on telescopic component, and the distance of described connecting link and block piece is not less than the distance of probe and sheet metal.
By the technical scheme that the utility model proposes, there is following beneficial effect: utilize the ON/OFF state of simple circuit to detect the features such as whether flexible PCB has the situation of leaking reinforcing, and it is simple that this device has structure, easy to operate, and once can test multiple loop simultaneously, efficiency is high.
Accompanying drawing explanation
Figure 1 shows that a kind of pick-up unit schematic diagram that the utility model provides;
Figure 2 shows that flexible PCB schematic diagram;
Figure 3 shows that flexible PCB is mounted to the schematic diagram of pick-up unit;
Figure 4 shows that pick-up unit test schematic diagram;
Figure 5 shows that the test exploded view of flexible PCB;
Figure 6 shows that the circuit diagram of pick-up unit shown in Fig. 4.
Embodiment
For further illustrating each embodiment, the utility model provides accompanying drawing.These accompanying drawings are a part for the utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of instructions can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present utility model.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to the comparatively preferred pick-up unit of one that Figure 1 shows that the utility model provides, comprise platform body 10, insulation objective table 20, sheet metal 201, tommy 202, LED light 203, spring 301, expansion link 302, probe 40, probe support 401, connecting link 50, block piece 60, described insulation objective table 20 is positioned at platform body 10 surface, insulation objective table 20 is provided with groove 204, sheet metal 201 is provided with in described groove 204, described groove four drift angle places are respectively equipped with tommy 202, the insulation surperficial two ends of objective table 20 are established respectively and are connected with expansion link 302, described expansion link 302 overcoat has spring 301, expansion link 302 and spring 301 form a telescopic component 30, cylindric block piece 60 is provided with outside telescopic component 30, one end of telescopic component 30 is fixed on insulation objective table 20, the other end is fixed on connecting link 50, connecting link 50 connects the telescopic component 30 at two ends, handle 501 is extended at the two ends of described connecting link 50 respectively, connecting link 50 is provided with six groups of probe supports 401, often organize the top that probe support 401 extends to sheet metal 201 respectively, on the probe support 401 that probe 40 is located at the top of sheet metal 201 with sheet metal 201 to corresponding, power supply (not shown) is provided with in platform body 10, power supply and sheet metal 201, the probe 40 corresponding with this sheet metal 201, LED light 203 is in being connected in series the electric loop of formation one, LED light 203 is arranged on the groove 204 outward flange also corresponding probe 40 be connected in series with it of insulation objective table 20, when probe 40 contacts with sheet metal 201, form one group of closed electrical loop, when probe 40 and sheet metal 201 noncontact, this electric loop disconnects.
In the present embodiment, utilize spring 301 to coordinate with expansion link 302 and form telescopic component 30, spring 301 has elasticity, and the bootable spring 301 of expansion link 302 linearly stretches, and prevents dislocation.
In the present embodiment, the minor increment between handle 50 and block piece 60 is not less than the minor increment between probe 40 and sheet metal 201, makes probe 40 can touch sheet metal 201, ensures the validity often organizing electric loop.
In the present embodiment, use LED light 203 as alarm device, LED chip reaction is fast, consumes energy little.
In the present embodiment, be provided with tommy 202, for fixed jig, avoid survey time tool be moved cause contraposition forbidden.
With reference to shown in Fig. 2, Fig. 5, for the flexible circuit jigsaw schematic diagram detected in the present embodiment, flexible circuit jigsaw 70 has developed and printed six pieces of flexible PCBs 80 as above, four angles of flexible circuit jigsaw 70 are respectively equipped with pilot hole 701, flexible PCB 80 is provided with pluggable terminals 804, mechanical hole 801, be arranged with garbage area 803 outside pluggable terminals 804, be provided with instrument connection 802 in garbage area 803, instrument connection 802 and pluggable terminals 804 surface coverage have reinforcing chip 90.
With reference to shown in Fig. 3 to Fig. 5, flexible circuit jigsaw 70 is arranged in the groove 204 of pick-up unit insulation objective table 20, the pilot hole 701 of flexible circuit jigsaw 70 is aimed at tommy 202 and blocks, the instrument connection 802 of each flexible PCB 80 is above sheet metal 201, manual pressure is on handle 50, the stressed telescopic component that makes of handle 50 shrinks, when handle 50 drops to and block piece 60 place, blocked by block piece 60 and cannot continue to decline, now probe 40 drops on the surface of sheet metal 201 through instrument connection 802, if flexible PCB 80 has reinforcing sheet 90, reinforcing chip 90 is then had to insulate between probe 40 and sheet metal 201, electricity loop cannot conducting, LED light 203 is not bright, if the non-reinforcing sheet 90 of flexible PCB 80 or subsides location dislocation, then electric loop conducting, LED light 203 is shinny, test man can carry out heavy industry according to the flexible PCB 80 of corresponding LED light 203.
In the present embodiment, the maximum gauge of probe 40 is less than or equal to the minimum diameter of instrument connection, ensures that probe can pass instrument connection.
In the present embodiment, whether this pick-up unit mechanical hole 801 that can also detect in flexible PCB 80 has the situation of leaking and cutting, the position of mechanical hole 801 will should be cut in probe alignment flexible PCB 80, by above-mentioned steps, probe is depressed into mechanical hole 801 position, if LED light 203 is shinny, then this position cuts mechanical hole 801, if LED light 203 is not bright, does not then cut mechanical hole 801.
The circuit connection diagram of the present embodiment is shown in Fig. 6.
Whether in the present embodiment, using simple circuit to complete the reinforcing chip detecting flexible PCB has leakage to paste, and also has test flexible PCB mechanical hole and whether has the effect of leaking and cutting, this structure of the detecting device is simple, easy to operate, and once can test multiple loop simultaneously, efficiency is high.
Fig. 1 to Fig. 6 discloses the comparatively preferred scheme of one of the present utility model, certain, being applicable to this uses novel technical scheme to be not limited to as mentioned above, this pick-up unit also can arrange the electric loop of one or more varying number, as long as meet between each loop in be connected in parallel and for effective loop, all Detection results can be reached, concrete mounting means is that those skilled in the art can be gently wield, here just differ and one to schematically illustrate, of course, as long as meet the content described in the utility model claim, no matter what is done change, modify, all belong to protection domain of the present utility model.
Claims (9)
1. pick-up unit is pasted in the reinforcement leakproof of a flexible PCB, it is characterized in that, comprise: machine table main body, insulation objective table, telescopic component, probe, power supply, alarm device, described insulation objective table is provided with sheet metal, described telescopic component one telescopic end is connected with machine table main body, its another telescopic end connects a connecting link, described connecting link is provided with probe, telescopic component drives connecting link to move under retracted position, and then drive probe to contact with sheet metal, described power supply and alarm device, sheet metal, probe is in being connected in series and forming an electric loop, described probe and sheet metal form the switch in this electric loop, when described probe contacts with sheet metal, this electric circuit closed, when described probe and sheet metal noncontact, this electric loop disconnects.
2. flexible PCB according to claim 1 reinforcement leakproof paste pick-up unit, it is characterized in that: described in be provided with a probe, described probe and alarm device are connected in series.
3. flexible PCB according to claim 1 reinforcement leakproof paste pick-up unit, it is characterized in that: described in be provided with multiple probe, described multiple probe is respectively in series with an alarm device.
4. pick-up unit is pasted in the reinforcement leakproof of the flexible PCB according to Claims 2 or 3, it is characterized in that: described alarm device is LED light, and LED light is arranged on stage surface, and the probe that correspondence is connected with it.
5. pick-up unit is pasted in the reinforcement leakproof of flexible PCB according to claim 1, and it is characterized in that: also comprise handle, described handle is the parts extended by the two ends of connecting link.
6. pick-up unit is pasted in the reinforcement leakproof of flexible PCB according to claim 1, it is characterized in that: described insulation objective table is also provided with groove, and described sheet metal is located in groove.
7. pick-up unit is pasted in the reinforcement leakproof of flexible PCB according to claim 6, and it is characterized in that: also comprise tommy, described tommy is located in groove.
8. pick-up unit is pasted in the reinforcement leakproof of flexible PCB according to claim 1, it is characterized in that: described telescopic component comprises: spring, expansion link, expansion link is enclosed within spring.
9. pick-up unit is pasted in the reinforcement leakproof of flexible PCB according to claim 1, and it is characterized in that: also comprise block piece, described block piece is located on telescopic component, and the distance of described connecting link and block piece is not less than the distance of probe and sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680733.4U CN204882786U (en) | 2015-09-06 | 2015-09-06 | Reinforcement leak protection detection device of flexible circuit board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680733.4U CN204882786U (en) | 2015-09-06 | 2015-09-06 | Reinforcement leak protection detection device of flexible circuit board |
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| CN204882786U true CN204882786U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520680733.4U Active CN204882786U (en) | 2015-09-06 | 2015-09-06 | Reinforcement leak protection detection device of flexible circuit board |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152301A (en) * | 2017-12-26 | 2018-06-12 | 东莞市科佳电路有限公司 | A kind of detection marking equipment of wiring board and its detection marking method |
| CN108212826A (en) * | 2017-12-30 | 2018-06-29 | 苏州宁林光电科技有限公司 | A kind of automatic detection feeding distribution mechanism of soft board reinforcing piece |
| CN108253324A (en) * | 2018-02-28 | 2018-07-06 | 上扬无线射频科技扬州有限公司 | A kind of production technology and production equipment of LED flexible surface light sources |
| CN109470976A (en) * | 2018-11-09 | 2019-03-15 | 珠海优特电力科技股份有限公司 | Grounding wire device and its condition detection method |
| CN110057815A (en) * | 2019-03-11 | 2019-07-26 | 昆山圆裕电子科技有限公司 | Gum missing detection method |
| CN112326131A (en) * | 2020-11-11 | 2021-02-05 | 深圳市鑫达辉软性电路科技有限公司 | Inspection tool of reinforcement ring for flexible circuit board production |
| CN112345171A (en) * | 2020-10-15 | 2021-02-09 | 深圳市鑫达辉软性电路科技有限公司 | Laminating leakproofness detection device of reinforcement circle for flexible circuit board |
| CN113484915A (en) * | 2021-06-18 | 2021-10-08 | 亿和精密工业（苏州）有限公司 | Leak protection mistake proofing detection device of stamping structure characteristic |
| CN115542054A (en) * | 2022-10-19 | 2022-12-30 | 度亘激光技术（苏州）有限公司 | Laser aging testing device |
-
2015
- 2015-09-06 CN CN201520680733.4U patent/CN204882786U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152301A (en) * | 2017-12-26 | 2018-06-12 | 东莞市科佳电路有限公司 | A kind of detection marking equipment of wiring board and its detection marking method |
| CN108212826A (en) * | 2017-12-30 | 2018-06-29 | 苏州宁林光电科技有限公司 | A kind of automatic detection feeding distribution mechanism of soft board reinforcing piece |
| CN108253324A (en) * | 2018-02-28 | 2018-07-06 | 上扬无线射频科技扬州有限公司 | A kind of production technology and production equipment of LED flexible surface light sources |
| CN109470976A (en) * | 2018-11-09 | 2019-03-15 | 珠海优特电力科技股份有限公司 | Grounding wire device and its condition detection method |
| CN109470976B (en) * | 2018-11-09 | 2024-03-15 | 珠海优特电力科技股份有限公司 | Grounding wire device and state detection method thereof |
| CN110057815A (en) * | 2019-03-11 | 2019-07-26 | 昆山圆裕电子科技有限公司 | Gum missing detection method |
| CN112345171A (en) * | 2020-10-15 | 2021-02-09 | 深圳市鑫达辉软性电路科技有限公司 | Laminating leakproofness detection device of reinforcement circle for flexible circuit board |
| CN112345171B (en) * | 2020-10-15 | 2022-07-15 | 深圳市鑫达辉软性电路科技有限公司 | Laminating leakproofness detection device of reinforcement circle for flexible circuit board |
| CN112326131A (en) * | 2020-11-11 | 2021-02-05 | 深圳市鑫达辉软性电路科技有限公司 | Inspection tool of reinforcement ring for flexible circuit board production |
| CN113484915A (en) * | 2021-06-18 | 2021-10-08 | 亿和精密工业（苏州）有限公司 | Leak protection mistake proofing detection device of stamping structure characteristic |
| CN115542054A (en) * | 2022-10-19 | 2022-12-30 | 度亘激光技术（苏州）有限公司 | Laser aging testing device |
| CN115542054B (en) * | 2022-10-19 | 2024-05-14 | 度亘激光技术（苏州）有限公司 | Laser aging testing device |
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