CN206020605U - A kind of circuit board testing device - Google Patents
A kind of circuit board testing device Download PDFInfo
- Publication number
- CN206020605U CN206020605U CN201620868035.1U CN201620868035U CN206020605U CN 206020605 U CN206020605 U CN 206020605U CN 201620868035 U CN201620868035 U CN 201620868035U CN 206020605 U CN206020605 U CN 206020605U
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- CN
- China
- Prior art keywords
- circuit board
- fixed plate
- test platform
- hole
- testing device
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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.)
- Expired - Fee Related
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Abstract
The utility model belongs to circuit board detection equipment field, specifically disclose a kind of circuit board testing device, including the test platform for providing vibration source or impulse source and couple with circuit board, some fixed plates of test platform side, and the detection components located at test platform opposite side are coupled to；A circuit board is coupled between two neighboring fixed plate, only one of which circuit board is removably electrically connected to detection components when carrying out circuit board detecting, the detection components are in order to detecting electrical functionality of the circuit board under vibration or impact conditions.The utility model is located in circuit board between two neighboring fixed plate, and is fixed by securing member by arranging multiple fixed plates, convenient disassembly, it is achieved that the once fixation to multiple circuit boards；The circuit board being connected with detection components need to be changed only every time, without the need for frequently carrying out the fixation of circuit board, detection efficiency is substantially increased.
Description
Technical field
The utility model is related to circuit board detection equipment field, more particularly to a kind of circuit board testing device.
Background technology
The generally vibrated or strong impact during transport of circuit board, and vibration or impact are possible to damage electricity
Road plate, affects its service life.Therefore circuit board is before dispatching from the factory, it usually needs vibrated or shock resistance test.With circuit board
Vibration-testing apparatus are illustrated, and typically circuit board is connected in corresponding detector unit, subsequently pass through clamping structure by circuit board
Clamp, vibration source provides a judder strength at short notice, and vibration force is transferred to circuit board by clamping structure, passes through
Detector unit judges whether the circuit board being capable of normal work.But existing circuit board vibration-testing apparatus, often detect one
Circuit board is required to clamp again circuit board once, and its operating efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of circuit board testing device, to improve the testing efficiency of circuit board.
It is that the utility model is employed the following technical solutions up to this purpose：
A kind of circuit board testing device, including the test platform for providing vibration source or impulse source and couple with circuit board, coupling
It is connected to some fixed plates of test platform side, and the detection components located at test platform opposite side；Two neighboring fixed plate
Between be coupled with a circuit board, when carrying out circuit board detecting, only one of which circuit board is removably electrically connected to detection components,
The detection components are in order to detecting electrical functionality of the circuit board under vibration or impact conditions.
Further, the fixed plate circuit board adjacent with the fixed plate and the circuit are sequentially passed through by securing member
Fixed plate and circuit board are fixed in test platform by the adjacent fixed plate of plate and test platform.
Further, be provided with the through hole of two rectangular cross-sections in the fixed plate along its thickness direction, two through holes it
Between formed limiting plate.
Further, the securing member is bolt and nut component.
Further, the fixed plate along its length be symmetrically arranged on two with least two first through hole, the electricity
On road plate and test platform, position corresponding with first through hole is respectively equipped with the second through hole and third through-hole, by fastening bolt according to
The second through hole and the circuit board phase on secondary first through hole in the fixed plate circuit board adjacent with the fixed plate
Third through-hole in the first through hole of adjacent fixed plate and test platform simultaneously connects clamp nut by fixed plate and circuit board
It is fixed in test platform.
Further, the fixed plate along the both sides of its width at least provided with one first connecting hole, the circuit
On plate and test platform, position corresponding with the first connecting hole is respectively equipped with the second connecting hole and the 3rd connecting hole, by fastening spiral shell
Bolt sequentially passes through the second connecting hole on the first connecting hole in fixed plate circuit board adjacent with the fixed plate and described
The 3rd connecting hole on first connecting hole and test platform of the adjacent fixed plate of circuit board and connect clamp nut will be fixed
Plate and circuit board are fixed in test platform.
Further, the test platform includes substrate, for bobbing machine or impact that substrate provides vibration source or impulse source
Machine, drives the controller of the bobbing machine or shock machine work, and is electrically connected to controller and for needed for detection components are provided
The power supply of electric power.
Further, the detection components are electrical signal detection chip.
The beneficial effects of the utility model：By arranging multiple fixed plates, circuit board is located in two neighboring fixed plate
Between, and fixed by securing member, convenient disassembly, it is achieved that the once fixation to multiple circuit boards；Only need to change and examine every time
The circuit board of component connection is surveyed, without the need for frequently carrying out the fixation of circuit board, detection efficiency is substantially increased.
Description of the drawings
Fig. 1 is the top view of circuit board testing device described in the utility model；
Fig. 2 is the A-A of Fig. 1 to sectional view.
In figure：
1st, test platform；2nd, detection components；3rd, fixed plate；31st, through hole；32nd, limiting plate；4th, circuit board；5th, fastening bolt；
6th, clamp nut.
Specific embodiment
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
A kind of circuit board testing device is present embodiments provided, the anti-vibration or shock resistance for measuring circuit plate 4.
As depicted in figs. 1 and 2, the circuit board testing device is included providing vibration source or impulse source and is put down with the test of the coupling of circuit board 4
Platform 1, is coupled to some fixed plates 3 of 1 side of test platform, and the detection components 2 located at 1 opposite side of test platform；Adjacent
A circuit board 4 is coupled between two fixed plates 3, is carried out only one of which circuit board 4 when circuit board 4 is detected and is removably electrically connected
It is connected to detection components 2, the detection components 2 are in order to detecting electrical functionality of the circuit board 4 under vibration or impact conditions.
The fixed plate 3 is coupled with test platform 1, and the vibration or impulsive force provided in order to test platform 1 is conducted to admittedly
Fixed board 3, the fixed plate 3 are coupled with circuit board 4, and the vibration or impulsive force provided in order to test platform 1 is passed by fixed plate 3
It is directed at circuit board 4.Electrically connect as the circuit board 4 is dismountable with detection components 2, specifically, draw in the detection components 2
Go out two holding wires, in detection, only two holding wires need to be contacted with two test points on circuit board 4 respectively, can
The quick connection and dismounting of circuit board 4 and detection components 2, and the once fixation of achievable multiple circuit boards 4 is realized, is only needed every time
The circuit board 4 being connected with detection components 2 is changed, without the need for frequently carrying out the fixation of circuit board 4, detection effect is substantially increased
Rate.
In the present embodiment, the test platform 1 includes substrate, for bobbing machine or punching that substrate provides vibration source or impulse source
Machine is hit, and is driven the controller of the bobbing machine or shock machine work, and is electrically connected to controller and institute is provided for detection components 2
The power supply of electric power, controller work required electric power is needed also to be provided by power supply.Wherein detection components 2 are electrical signal detection chip.
In the present embodiment, the circuit board 4 adjacent with the fixed plate 3 of fixed plate 3 and institute are sequentially passed through by securing member
State the adjacent fixed plate 3 of circuit board 4 and fixed plate 3 and circuit board 4 are fixed in test platform 1 by test platform 1.It is preferred that
, the securing member is bolt and nut component.Specifically, the fixed plate 3 is along its length (the L directions shown in Fig. 1)
Both sides be arranged with least two first through hole, position corresponding with first through hole on the circuit board 4 and test platform 1
The second through hole and third through-hole is respectively equipped with, first through hole in fixed plate 3 and described solid is sequentially passed through by fastening bolt 5
The second through hole on the adjacent circuit board 4 of fixed board 3, flat with the first through hole of the adjacent fixed plate 3 of the circuit board 4 and test
Third through-hole on platform 1 simultaneously connects clamp nut 6 fixed plate 3 and circuit board 4 is fixed in test platform 1.Realize to circuit
The fixation at the two ends along its length of plate 4.
The fixed plate 3 is along the both sides of its width (the W directions shown in Fig. 1) at least provided with one first connection
On hole, the circuit board 4 and test platform 1, position corresponding with the first connecting hole is respectively equipped with the second connecting hole and the 3rd connection
Hole, is sequentially passed through by fastening bolt 5 on the first connecting hole in fixed plate 3 circuit board 4 adjacent with the fixed plate 3
Second connecting hole, with the 3rd connecting hole on first connecting hole and test platform 1 of the adjacent fixed plate 3 of the circuit board 4
And connect clamp nut 6 fixed plate 3 and circuit board 4 are fixed in test platform 1.Realize to circuit board 4 in the width direction
The fixation at two ends.
Using above-mentioned connected mode, only the fixation that can achieve to multiple circuit boards 4, dismounting need to be coordinated by bolt and nut
Convenient, and multiple circuit boards 4 can be fixed once, reduce the operating time.
In the present embodiment, being provided with two sections along its thickness direction (the H directions shown in Fig. 2) in the fixed plate 3 is
The through hole 31 of rectangle, defines limiting plate 32 between two through holes 31.Due to circuit board 4 in actual use, circuit board 4
Middle part be also possible to be fixed, therefore the middle part of circuit board 4 has been carried out by limiting plate 32 spacing, has prevented electricity
, in the presence of vibration or impulsive force, middle part is because causing to damage without fixing for road plate 4.
A vibration source or impulse source is provided by test platform 1 for substrate, vibration force is conducted by substrate by fixed plate 3
To circuit board 4 so that the 4 actual vibration force for receiving of circuit board or impulsive force and default vibration force or impulsive force phase
Closely, being capable of more accurately electrical functionality of the measuring circuit plate 4 under vibration or impact conditions in order to detection components 2.
Obviously, above-described embodiment of the present utility model is used for the purpose of the utility model example is clearly described, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
Exhaustive.All any modification, equivalent and improvement that is made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (8)
1. a kind of circuit board testing device, it is characterised in that including providing vibration source or impulse source and coupling with circuit board (4)
Test platform (1), is coupled to some fixed plates (3) of test platform (1) side, and located at test platform (1) opposite side
Detection components (2)；Be coupled with a circuit board (4) between two neighboring fixed plate (3), carry out circuit board (4) detect when only have
One circuit board (4) is removably electrically connected to detection components (2), and detection components (2) are shaking in order to detect circuit board (4)
Electrical functionality under dynamic or impact conditions.
2. circuit board testing device according to claim 1, it is characterised in that fixed plate is sequentially passed through by securing member
(3) adjacent with the fixed plate (3) circuit board (4) fixed plate (3) adjacent with the circuit board (4) and test platform
(1) fixed plate (3) and circuit board (4) are fixed in test platform (1).
3. circuit board testing device according to claim 2, it is characterised in that along its thickness side on fixed plate (3)
To the through hole (31) for being provided with two rectangular cross-sections, limiting plate (32) between two through holes (31), is formed.
4. circuit board testing device according to claim 3, it is characterised in that the securing member is bolt and nut component.
5. circuit board testing device according to claim 4, it is characterised in that fixed plate (3) along its length
Be symmetrically arranged on two with least two first through hole, the upper position corresponding with first through hole of circuit board (4) and test platform (1)
Put and be respectively equipped with the second through hole and third through-hole, by fastening bolt (5) sequentially pass through first through hole in fixed plate (3) and
The first of the second through hole on fixed plate (3) adjacent circuit board (4) fixed plate (3) adjacent with the circuit board (4)
Third through-hole on through hole and test platform (1) and connect clamp nut (6) will be affixed to fixed plate (3) and circuit board (4)
In test platform (1).
6. circuit board testing device according to claim 5, it is characterised in that fixed plate (3) are along its width
Both sides at least provided with one first connecting hole, the upper position corresponding with the first connecting hole of circuit board (4) and test platform (1)
Putting and being respectively equipped with the second connecting hole and the 3rd connecting hole, the first connection in fixed plate (3) is sequentially passed through by fastening bolt (5)
The second connecting hole on the circuit board (4) adjacent with the fixed plate (3) of hole fixed plate adjacent with the circuit board (4)
(3) the 3rd connecting hole on the first connecting hole and test platform (1) and connect clamp nut (6) by fixed plate (3) and
Circuit board (4) is fixed in test platform (1).
7. circuit board testing device according to claim 1, it is characterised in that described test platform (1) includes substrate, is
Substrate provides the bobbing machine or shock machine of vibration source or impulse source, drives the controller of the bobbing machine or shock machine work, with
And be electrically connected to controller and the power supply of required electric power is provided for detection components (2).
8. circuit board testing device according to claim 1, it is characterised in that described detection components (2) are electric signal inspection
Survey chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868035.1U CN206020605U (en) | 2016-08-11 | 2016-08-11 | A kind of circuit board testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868035.1U CN206020605U (en) | 2016-08-11 | 2016-08-11 | A kind of circuit board testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206020605U true CN206020605U (en) | 2017-03-15 |
Family
ID=58248633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620868035.1U Expired - Fee Related CN206020605U (en) | 2016-08-11 | 2016-08-11 | A kind of circuit board testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206020605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054063A (en) * | 2016-08-11 | 2016-10-26 | 德凯宜特（昆山）检测有限公司 | Circuit board test device |
| CN109540436A (en) * | 2018-11-28 | 2019-03-29 | 广东工业大学 | For carrying out the automation equipment and detection method of anti-seismic performance detection to circuit board |
-
2016
- 2016-08-11 CN CN201620868035.1U patent/CN206020605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054063A (en) * | 2016-08-11 | 2016-10-26 | 德凯宜特（昆山）检测有限公司 | Circuit board test device |
| CN109540436A (en) * | 2018-11-28 | 2019-03-29 | 广东工业大学 | For carrying out the automation equipment and detection method of anti-seismic performance detection to circuit board |
| CN109540436B (en) * | 2018-11-28 | 2020-06-26 | 广东工业大学 | Automatic equipment and detection method for detecting anti-seismic performance of circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20200811 |