CN209525421U - A kind of wiring board on-line measuring device - Google Patents
A kind of wiring board on-line measuring device Download PDFInfo
- Publication number
- CN209525421U CN209525421U CN201822019402.2U CN201822019402U CN209525421U CN 209525421 U CN209525421 U CN 209525421U CN 201822019402 U CN201822019402 U CN 201822019402U CN 209525421 U CN209525421 U CN 209525421U
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- CN
- China
- Prior art keywords
- detection needle
- wiring board
- needle
- panel
- detection
- 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.)
- Expired - Fee Related
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to a kind of wiring board on-line measuring devices, the detection needle lower panel for placing wiring board to be measured is fixed on wiring board jig seat, detect the head-up lower detection needle group that elastic telescopic is vertically arranged of needle on needle lower panel, detection needle top panel is movably fixed on the lifting platform above detection needle lower panel, detect the syringe needle upper detection needle group directed downwardly that elastic telescopic is vertically arranged on needle top panel, the position corresponding setting one by one of lower detection needle group and upper detection needle group, detects needle top panel and detection needle lower panel is electrically connected with the end PC；The utility model provides a kind of multipurpose type wiring board on-line measuring device that can detect multiple types wiring board simultaneously.
Description
Technical field
The utility model relates to a kind of wiring board arts, more particularly to a kind of wiring board on-line measuring device.
Background technique
Circuit board plays an important role for the batch production of fixed circuit and optimization electrical appliance layout, and circuit board can be described as printing
Brush wiring board or printed circuit board, it is with polyimides or polyester that wherein FPC wiring board, which is also known as flexible circuit board flexible circuit board,
Film is that one kind made of substrate has height reliability, and excellent flexible printed circuit has Distribution density height, weight
Gently, the feature that thickness is thin, bending is good.Rigid Flex is exactly flexible circuit board and rigid wiring board, by works such as pressings
Sequence is combined by related process requirement, the wiring board with FPC characteristic and PCB characteristic of formation.
The detection of wiring board is connected to each test point on circuit board by the probe with spring, and spring makes each spy
Needle set has the pressure of 100-200g,, can be to test point under the control of inspection software to guarantee that each detection point contact is good
It is programmed with detection signal, tester can know the information of all test points, and actually only those need to be to be tested
The probe of test point is mounted with, so while may be detected simultaneously on the two sides of circuit board using needle bed method of testing,
When designing circuit board, all test points still should be made in the welding surface of circuit board, syringe needle is needed according to its concrete application
Select the probe of different arrangements.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found it is a kind of can detect simultaneously it is a variety of
The multipurpose type wiring board on-line measuring device of type line plate makes it with more the utility value in industry.
Utility model content
In order to solve the above technical problems, multiple types wiring board can be detected simultaneously the purpose of the utility model is to provide a kind of
Multipurpose type wiring board on-line measuring device.
The wiring board on-line measuring device of the utility model is fixed on the wiring board jig seat for placing to survey line
The detection needle lower panel of road plate, the head-up lower detection needle that elastic telescopic is vertically arranged of needle on the detection needle lower panel
Group is movably fixed with detection needle top panel, the detection needle top panel on the lifting platform above the detection needle lower panel
The upper syringe needle upper detection needle group directed downwardly that elastic telescopic is vertically arranged, the position one of the lower detection needle group and upper detection needle group
One corresponding setting, the detection needle top panel and detection needle lower panel are electrically connected with the end PC.
Further, the lifting platform includes lifting motor, lifting shaft and lifting panel, one end of the lifting shaft and institute
Lifting motor connection is stated, is fixedly connected at the top of the other end of the lifting shaft and the lifting panel.
Further, the lifting motor and the electrical connection of the end PC.
Further, it is set on the bottom surface of the lifting panel several for installing the installation of the detection needle top panel
Hole.
Further, several pin holes are offered on the detection needle lower panel, is respectively and fixedly provided with bullet in each described pin hole
Property buffer stopper, the lower detection needle group include several detection needle stands being fixed on elastic buffer block and with detection needle stand mutually fit
The detection needle matched.
Further, several pin holes are offered on the detection needle top panel, is respectively and fixedly provided in each described pin hole
Elastic buffer block, the upper detection needle group include several detection needle stands being fixed on elastic buffer block and with detection needle stand phase
The detection needle of adaptation.
More specifically, the elastic buffer block is conducting foam.
More specifically, the detection needle stand is metal pedestal.
According to the above aspect of the present invention, the utility model at least has the following advantages:
1, purposes is wide: by detection needle lower panel and detecting the lower detection needle group and upper detection needle group that are distributed on needle top panel
The mesh of several through-holes of difference opened up on the wiring board of detection different model may be implemented in several detection needles of upper elastic telescopic
's；
2, automatic voltage regulation: the control by the end PC to lifting platform, control detection needle lower panel that can be accurate and stable and
Detect the pressure between the distance between needle top panel and lower detection needle group and upper detection needle group.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the wiring board on-line measuring device of the utility model.
1 wiring board jig seat 2 detects needle lower panel
3 detection 4 lifting motors of needle top panel
5 lifting shafts 6 go up and down panel
Detect needle in the end 7PC 8
9 detection 10 elastic buffer blocks of needle stand
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
A kind of wiring board on-line measuring device shown in FIG. 1 is fixed with for placing route to be measured on wiring board jig seat 1
The detection needle lower panel 2 of plate detects the head-up lower detection needle group that elastic telescopic is vertically arranged of needle on needle lower panel 2, position
In detection needle lower panel 2 above lifting platform on be movably fixed with detection needle top panel 3, detection needle top panel 3 on syringe needle downward
The upper detection needle group that elastic telescopic is vertically arranged, it is lower detection needle group and it is upper detection needle group position corresponding setting one by one,
Detection needle top panel 3 and detection needle lower panel 2 are electrically connected with the end PC 7.
The principle of wiring board on-line measuring device provided by the utility model is as follows:
1) the detection needle top panel 3 being mounted on lifting platform is located at the lower section of detection needle lower panel 2, and lifting platform may be implemented
The lifting of needle top panel 3 is detected, so that the upper detection needle group being distributed on detection needle top panel 3 is divided on detection needle lower panel 2
The lower detection needle group of cloth；
If 2) offer through-hole on wiring board to be detected, upper detection needle group and lower detection needle group can contact with each other,
And the end PC 7 by being electrically connected with detection needle top panel 3 and detection needle lower panel 2 judges whether the wiring board is qualified；
3) detection needle top panel 3 and the upper detection needle group and lower detection needle group that detect elastic telescopic distribution on needle lower panel 2
The detection of various wiring boards can be realized for different through-holes is distributed on wiring board of different shapes or wiring board.
In order to detect the lifting of needle top panel 3 on more preferable more flexible control lifting platform, lifting platform include lifting motor 4,
Lifting shaft 5 and lifting panel 6, one end of lifting shaft 5 and lifting motor 4 connect, the other end and the lifting panel 6 of lifting shaft 5
Top is fixedly connected, and is gone up and down and is set to several mounting holes for being used to install detection needle top panel 3, lifting motor 4 on the bottom surface of panel 6
It is electrically connected with the end PC 7.
In order to guarantee several inspections for detecting several detection needles 8 being distributed on needle lower panel 2 and being distributed on detection needle top panel 3
There is certain elasticity between stylus 8, it, can be timely when detection needle 8 encounters the component on the wiring board other than through-hole
Retraction prevents detection needle 8 from receiving damage, detects and offers several pin holes on needle lower panel 2, is respectively and fixedly provided with bullet in each pin hole
Property buffer stopper 10, lower detection needle group include several detection needle stands 9 being fixed on elastic buffer block 10 and with detection 9 phase of needle stand
The detection needle 8 of adaptation detects and offers several pin holes on needle top panel 3, elastic buffer block 10 is respectively and fixedly provided in each pin hole,
Upper detection needle group includes several detection needle stands 9 being fixed on elastic buffer block 10 and detection compatible with detection needle stand 9
Needle 8, elastic buffer block 10 are conducting foam, and detection needle stand 9 is metal pedestal, in this way, realizing the same of the elastic telescopic of detection needle 8
When, it will not influence the response to the end PC 7.
Above are merely preferred embodiments of the utility model, it is not intended to limit the utility model, it is noted that for
For those skilled in the art, without deviating from the technical principle of the utility model, if can also make
Dry improvement and modification, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of wiring board on-line measuring device, including wiring board jig seat and the end PC, it is characterised in that: the wiring board jig
The detection needle lower panel for placing wiring board to be measured is fixed on seat, the head-up vertical cloth of needle on the detection needle lower panel
It is equipped with the lower detection needle group of elastic telescopic, is movably fixed on detection needle on the lifting platform above the detection needle lower panel
Panel, the syringe needle upper detection needle group directed downwardly that elastic telescopic is vertically arranged on the detection needle top panel, the lower detection needle
Group and it is upper detection needle group position corresponding setting one by one, the detection needle top panel and detect needle lower panel with the end PC
It is electrically connected, offers several pin holes on the detection needle lower panel, elastic buffer block, institute are respectively and fixedly provided in each described pin hole
State lower detection needle group include several detection needle stands being fixed on elastic buffer block and with the compatible detection needle of detection needle stand,
Several pin holes are offered on the detection needle top panel, elastic buffer block, the upper inspection are respectively and fixedly provided in each described pin hole
Stylus group includes several detection needle stands being fixed on elastic buffer block and detection needle compatible with detection needle stand.
2. wiring board on-line measuring device according to claim 1, it is characterised in that: the lifting platform includes lifting electricity
Machine, lifting shaft and lifting panel, one end of the lifting shaft are connected with the lifting motor, the other end of the lifting shaft and institute
It states and is fixedly connected at the top of lifting panel.
3. wiring board on-line measuring device according to claim 2, it is characterised in that: set on the bottom surface of the lifting panel
In several for installing the mounting hole of the detection needle top panel.
4. wiring board on-line measuring device according to claim 1, it is characterised in that: the elastic buffer block is conductive bubble
Cotton.
5. wiring board on-line measuring device according to claim 1, it is characterised in that: the detection needle stand is metal pedestal.
6. wiring board on-line measuring device according to claim 2, it is characterised in that: the lifting motor and the end PC are electrically connected
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019402.2U CN209525421U (en) | 2018-12-04 | 2018-12-04 | A kind of wiring board on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019402.2U CN209525421U (en) | 2018-12-04 | 2018-12-04 | A kind of wiring board on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525421U true CN209525421U (en) | 2019-10-22 |
Family
ID=68226409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822019402.2U Expired - Fee Related CN209525421U (en) | 2018-12-04 | 2018-12-04 | A kind of wiring board on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521109A (en) * | 2020-05-15 | 2020-08-11 | 深圳市实锐泰科技有限公司 | Detection tool and detection method for copper-free hole of circuit board |
-
2018
- 2018-12-04 CN CN201822019402.2U patent/CN209525421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521109A (en) * | 2020-05-15 | 2020-08-11 | 深圳市实锐泰科技有限公司 | Detection tool and detection method for copper-free hole of circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20201204 |