CN209878948U - Circuit board detection tool that punches a hole - Google Patents
Circuit board detection tool that punches a hole Download PDFInfo
- Publication number
- CN209878948U CN209878948U CN201920552087.1U CN201920552087U CN209878948U CN 209878948 U CN209878948 U CN 209878948U CN 201920552087 U CN201920552087 U CN 201920552087U CN 209878948 U CN209878948 U CN 209878948U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lantern ring
- hole
- probe
- negative pole
- Prior art date
- 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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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 30
- 238000004080 punching Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 4
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a circuit board detection tool that punches a hole, clamp plate including a liftable, at least one determine module is installed to the clamp plate bottom, determine module includes electric connection's anodal probe, power, alarm and negative pole probe in proper order, just, negative pole probe bottom parallel and level, just, interval between the negative pole probe is less than the aperture that punches a hole. The device has simple structure and convenient use.
Description
Technical Field
The utility model relates to a circuit board detection tool that punches a hole.
Background
After the circuit board is punched, it is necessary to automatically detect whether the punching operation is successful in punching the via hole. The traditional detection method adopts optical detection, namely, a punching area is photographed, and then whether a through hole is punched or not is judged through picture comparison. The detection method has expensive equipment, is easy to break down and is difficult to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that a circuit board detection tool that punches a hole is provided, simple structure, convenient to use.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a circuit board detection tool that punches a hole, includes the clamp plate of a liftable, at least one determine module is installed to the clamp plate bottom, determine module is including electric connection's anodal probe, power, alarm and negative pole probe in proper order, just, negative pole probe bottom parallel and level, interval between just, the negative pole probe is less than the aperture of punching a hole.
Furthermore, a lifting mechanism for driving the pressing plate to lift is arranged on the pressing plate.
Further, the lifting mechanism is an air cylinder or a hydraulic cylinder.
Further, the detection assembly further comprises a sleeve ring and an insulating block wrapping the upper portions of the positive and negative probes, the insulating block moves along the inner side of the sleeve ring, an annular check ring for preventing the insulating block from being separated from the sleeve ring is arranged at the bottom of the inner side wall of the sleeve ring, an annular plug screw for preventing the insulating block from being separated from the sleeve ring is connected to the top of the inner side wall of the sleeve ring in a threaded mode, and the tops of the positive and negative probes penetrate out of the middle of the plug screw.
Furthermore, a spring which always presses the insulation block downwards is arranged between the insulation block and the screw plug.
Further, the top of the lantern ring is in threaded connection with the bottom of the pressing plate through a plurality of studs.
Compared with the prior art, the utility model discloses following beneficial effect has: the device detects whether the punched hole of the circuit board is penetrated or not through the positive and negative probes, and is visual and clear, simple in structure and convenient to use.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-circuit board, 11-perforation, 2-pressing plate, 21-stud, 3-lantern ring, 31-retainer ring, 32-spring, 33-screw plug, 4-insulating block, 41-anode probe, 42-cathode probe, 43-power supply and 44-alarm.
Detailed Description
The first embodiment is as follows: as shown in fig. 1, a circuit board detection tool that punches a hole, including the clamp plate 2 of a liftable, at least one determine module is installed to the clamp plate bottom, determine module is including electric connection's anodal probe 41, power 43, alarm 44 and negative pole probe 42 in proper order, just, negative pole probe bottom parallel and level, just, interval between the negative pole probe is less than the aperture of punching a hole.
In this embodiment, the pressure plate is provided with a lifting mechanism for driving the pressure plate to lift.
In this embodiment, the lifting mechanism is a cylinder or a hydraulic cylinder. Not shown in the figures. Of course, the pressing plate can be manually driven to lift, a sleeve sleeved on the guide post is arranged on the pressing plate through a plurality of vertical guide posts, a jacking spring for jacking the pressing plate is arranged at the bottom in the sleeve, and the pressing plate can be pressed down by hand.
In this embodiment, the detection assembly further comprises a lantern ring 3 and an insulating block 4 wrapping the upper portions of the positive and negative probes, the insulating block moves along the lantern ring, an annular retainer ring 31 for preventing the insulating block from being separated from the lantern ring is arranged at the bottom of the inner side wall of the lantern ring, an annular plug screw 33 for preventing the insulating block from being separated from the lantern ring is screwed on the top of the inner side wall of the lantern ring, and the tops of the positive and negative probes penetrate out of the middle of the plug screw.
In this embodiment, a spring 32 that constantly presses the insulating block downward is provided between the insulating block and the plug screw.
In this embodiment, the top of the collar is screwed to the bottom of the pressure plate by a plurality of studs 21.
When the circuit board detecting device is used, the detecting assemblies with corresponding quantity are arranged on the pressing plate according to the specification of the circuit board 1 to be detected, when the circuit board enters the position under the pressing plate, the pressing plate is pressed down, if the through hole 11 in the circuit board is penetrated, the positive probe and the negative probe cannot be electrically connected, the alarm is not electrified, and the circuit board detecting device is qualified. If the perforation is not penetrated, the positive and negative probes are electrically contacted with the circuit board, a closed loop is formed among the positive probe 41, the power supply 43, the alarm 44 and the negative probe 42, and the alarm gives an alarm.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (6)
1. The utility model provides a circuit board detection tool that punches a hole which characterized in that: including the clamp plate of a liftable, at least one determine module is installed to the clamp plate bottom, determine module is including electric connection's anodal probe, power, alarm and negative pole probe in proper order, just, negative pole probe bottom parallel and level, interval between just, the negative pole probe is less than the aperture of punching a hole.
2. A circuit board punching detection jig according to claim 1, characterized in that: and the pressure plate is provided with a lifting mechanism for driving the pressure plate to lift.
3. A circuit board punching detection jig according to claim 2, characterized in that: the lifting mechanism is a cylinder or a hydraulic cylinder.
4. A circuit board punching detection jig according to claim 1, characterized in that: the detection assembly further comprises a lantern ring and an insulating block wrapping the upper portions of the positive and negative probes, the insulating block moves along the lantern ring, an annular check ring for preventing the insulating block from being separated from the lantern ring is arranged at the bottom of the inner side wall of the lantern ring, the top of the inner side wall of the lantern ring is screwed with an annular plug screw for preventing the insulating block from being separated from the lantern ring, and the tops of the positive and negative probes are penetrated out from the middle of the plug screw.
5. A circuit board punching detection jig according to claim 4, characterized in that: and a spring which always keeps the insulation block pressed downwards is arranged between the insulation block and the screw plug.
6. A circuit board punching detection jig according to claim 4, characterized in that: the top of the lantern ring is in threaded connection with the bottom of the pressing plate through a plurality of studs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552087.1U CN209878948U (en) | 2019-04-22 | 2019-04-22 | Circuit board detection tool that punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552087.1U CN209878948U (en) | 2019-04-22 | 2019-04-22 | Circuit board detection tool that punches a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209878948U true CN209878948U (en) | 2019-12-31 |
Family
ID=68961397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920552087.1U Active CN209878948U (en) | 2019-04-22 | 2019-04-22 | Circuit board detection tool that punches a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209878948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646223A (en) * | 2020-05-20 | 2020-09-11 | 泉州市微柏工业机器人研究院有限公司 | Ingot lifting and stacking manipulator and ingot lifting method |
-
2019
- 2019-04-22 CN CN201920552087.1U patent/CN209878948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646223A (en) * | 2020-05-20 | 2020-09-11 | 泉州市微柏工业机器人研究院有限公司 | Ingot lifting and stacking manipulator and ingot lifting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Circuit board punching detection fixture Effective date of registration: 20220402 Granted publication date: 20191231 Pledgee: Xiamen SME Financing Guarantee Co.,Ltd. Pledgor: XIAMEN LED BOARD ELECTRON-TECH CO.,LTD. Registration number: Y2022980003863 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191231 Pledgee: Xiamen SME Financing Guarantee Co.,Ltd. Pledgor: XIAMEN LED BOARD ELECTRON-TECH CO.,LTD. Registration number: Y2022980003863 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |