CN207114713U - A kind of detection means of circuit board - Google Patents
A kind of detection means of circuit board Download PDFInfo
- Publication number
- CN207114713U CN207114713U CN201721054542.2U CN201721054542U CN207114713U CN 207114713 U CN207114713 U CN 207114713U CN 201721054542 U CN201721054542 U CN 201721054542U CN 207114713 U CN207114713 U CN 207114713U
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- China
- Prior art keywords
- circuit board
- fixed claw
- substrate
- clamping device
- detection means
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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.)
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Abstract
The utility model discloses a kind of detection means of circuit board, including：Placement rack and testing agency, the testing agency are located above the placement rack, and the placement rack includes：Substrate, the substrate are placed with circuit board in both sides up and down；Clamping device, the clamping device include being spaced at least two set on the substrate, and the circuit board is fixed by the clamping device；Support, the support is connected with the substrate and the clamping device, the support is also connected with tumble cylinder, and the tumble cylinder can drive the substrate and the clamping device is overturn so that the substrate circuit board that both sides are placed up and down can be located at below the testing agency.According to the detection means of the circuit board of the utility model embodiment, detection efficiency can be improved by testing agency, clamping device can ensure stability of the circuit board in detection process.
Description
Technical field
It the utility model is related to a kind of detection means, and in particular to a kind of detection means of circuit board.
Background technology
Prior art is often detected with universal meter to circuit board, specifically, circuit board is placed on fixture, by manually using
Contact pen detects to each contact of circuit-under-test plate respectively.This detection method efficiency is low, folder of the fixture to circuit board
Keep steady qualitative not high, or increase clamping dynamics in order to improve stability, so as to cause to damage to circuit board.Do not adapt to as
The detection demand of the present batch production electronic product, and artificial detection error is big, it is impossible to ensure accuracy.
Utility model content
The technical problems to be solved in the utility model is to overcome at least part defect of prior art, there is provided a kind of circuit board
Detection means, the detection efficiency of the detection means is high, the good fixing effect of circuit board.
To use following technical scheme up to this purpose, the utility model：
According to the detection means of the circuit board of the utility model embodiment, including：Placement rack and testing agency, the detection
Mechanism is located above the placement rack, and the placement rack includes：
Substrate, the substrate are placed with circuit board in both sides up and down；
Clamping device, the clamping device include being spaced at least two set on the substrate, and the circuit board is by institute
Clamping device is stated to fix；
Support, the support are connected with the substrate and the clamping device, and the support is also connected with tumble cylinder, described
Tumble cylinder can drive the substrate and the clamping device is overturn so that the substrate circuit board that both sides are placed up and down is equal
It can be located at below the testing agency.
Further, the clamping device includes：
First fixed claw, one end of first fixed claw with the substrate is movable is connected,
Second fixed claw, one end of second fixed claw with the substrate is movable is connected, and second fixed claw
With the first fixed claw cross-articulation；
Gripper cylinder, the gripper cylinder and the other end of first fixed claw and the other end of second fixed claw
It is connected to drive the blessing or release of first fixed claw and second fixed claw to the circuit board.
Further, the gripper cylinder includes the cylinder arm along its axial stretching, and the cylinder arm is solid with described first
The other end for determining the pawl other end with second fixed claw is connected.
Further, one end of first fixed claw is pivotally connected with the substrate.
Further, one end of second fixed claw is pivotally connected with the substrate.
Further, first fixed claw and second fixed claw are rubber parts.
Further, the testing agency includes：
Detecting plate, the detecting plate are located at the surface；
Probe, the probe are connected with the detecting plate to be detected to the circuit board；
Lift cylinder, the lift cylinder is connected with the detecting plate to be moved down with driving on the detecting plate and the probe
It is dynamic.
The beneficial effects of the utility model are：
, can be to the electricity on placement rack by testing agency according to the detection means of the circuit board of the utility model embodiment
Road plate carries out automatic detection.The circuit board of the both sides up and down of substrate is overturn to be detected by tumble cylinder, can be improved
The loading circuit plate quantity of placement rack, charge time is saved, while improve detection efficiency.Clamping device can ensure that circuit board exists
Stability in detection process.
Brief description of the drawings
Fig. 1 is the structure of the detecting device schematic diagram of the circuit board of the utility model embodiment.
In figure：10- testing agencies, 11- detecting plates, 12- probes, 13- lift cylinders, 20- placement racks, 21- substrates, 22-
First fixed claw, the fixed claws of 23- second, 24- gripper cylinders, 30- circuit boards.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in figure 1, according to the detection means of the circuit board of the utility model embodiment, including placement rack 20 and detection machine
Structure 10, testing agency 10 are located at the top of placement rack 20, and placement rack 20 includes substrate 21, clamping device and support.About substrate 21
Both sides are placed with circuit board 30, and clamping device includes being spaced at least two set on the base plate (21, and circuit board 30 is clamped machine
Structure is fixed.Support is connected with substrate 21 and clamping device, and support is also connected with tumble cylinder, and tumble cylinder can drive the He of substrate 21
Clamping device is overturn so that the substrate circuit board 30 that both sides are placed about 21 can be located at the lower section of testing agency 10.
Specifically, according to the detection means of the circuit board of the utility model embodiment mainly by placement rack 20 and testing agency
10 compositions, testing agency 10 are located at the top of placement rack 20, and placement rack 20 is mainly made up of substrate 21, clamping device and support.Base
Plate is placed with circuit board 30 in both sides about 21, and clamping device includes being spaced at least two set on the base plate (21, according to reality
Need, two clamping devices can be set in the relative direction of substrate 21, as long as ensureing that circuit board 30 is clamped mechanism fixation.
Support is connected with substrate 21 and clamping device, and support is also connected with tumble cylinder, and tumble cylinder can drive substrate 21 and clamping machine
Structure is overturn so that the substrate circuit board 30 that both sides are placed about 21 can be located at the lower section of testing agency 10.
Thus, according to the detection means of the circuit board of the utility model embodiment, by testing agency 10 to placement rack 20
On circuit board 30 carry out automatic detection.The circuit board 30 of the both sides up and down of substrate 21 is overturn by tumble cylinder to carry out
Detection, the quantity of loading circuit plate 30 of placement rack 20 can be improved, save charge time, while improve detection efficiency.
In one specific embodiment of the utility model, clamping device includes the first fixed claw 22, the second fixed claw 23
With gripper cylinder 24, one end of the first fixed claw 22 with substrate 21 is movable is connected, one end and the substrate 21 of the second fixed claw 23
It is movable to be connected, and the second fixed claw 23 and the cross-articulation of the first fixed claw 22.Gripper cylinder 24 is another with the first fixed claw 22
One end is connected with the other end of the second fixed claw 23 to drive the first fixed claw 22 and the second fixed claw 23 to the circuit board 30
Blessing or release.
Specifically, all clamping devices of the detection means of the circuit board of the utility model embodiment are synchronized with the movement.When
When being detected, the first fixed claw 22 or the second fixed claw 23 are gone to the direction of substrate 21 pressure, and circuit board 30 passes through the first fixed claw
22 or second fixed claw 23 be fixed on substrate 21.When detection is completed, it is necessary to when changing circuit board 30, the first fixed claw 22 or
Second fixed claw 23 is lifted to away from the direction of substrate 21, and the circuit board 30 completed after testing is released, and can be changed.
According to one preferred embodiment of the utility model, gripper cylinder 24 includes the cylinder arm along its axial stretching, gas
Cylinder arm is connected with the other end of the other end of the first fixed claw 22 and the second fixed claw 23.
Specifically, one end of the first fixed claw 22 is pivotally connected with substrate 21.One end of second fixed claw 23 and substrate 21
It is pivotally connected.The flexibility of the first fixed claw 22 and the second fixed claw 23 can so be ensured.
In one specific embodiment of the utility model, the first fixed claw 22 and the second fixed claw 23 are rubber parts.
The first fixed claw 22 and the second fixed claw 23 of rubber parts can avoid it to circuit board 30 while stability maintenance is ensured
Abrasion.
Further, testing agency 10 includes detecting plate 11, probe 12 and lift cylinder 13, and detecting plate 11 is located at substrate 21
Top, probe 12 are connected to be detected to circuit board 30 with the detecting plate 11, lift cylinder 13 be connected with detecting plate 11 with
Detecting plate 11 and probe 12 is driven to move up and down.Specifically, during detection, lift cylinder 13 drives probe 12 to be contacted with circuit board 30
To be detected, after the completion of detection, lift cylinder 13 drives probe 12 to rise away from circuit board 30, and substrate 21 is overturn, so
Lift cylinder 13 drives probe 12 to be contacted with non-slowdown monitoring circuit plate 30 to be detected again afterwards, so repeatedly.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (7)
- A kind of 1. detection means of circuit board, it is characterised in that including：Placement rack and testing agency, the testing agency are located at Above the placement rack, the placement rack includes：Substrate, the substrate are placed with circuit board in both sides up and down；Clamping device, the clamping device include being spaced at least two set on the substrate, and the circuit board is by the folder Mechanism is held to fix；Support, the support are connected with the substrate and the clamping device, and the support is also connected with tumble cylinder, the upset Cylinder can drive the substrate and the clamping device is overturn so that the substrate circuit board that both sides are placed up and down can Below the testing agency.
- 2. the detection means of circuit board according to claim 1, it is characterised in that the clamping device includes：First fixed claw, one end of first fixed claw with the substrate is movable is connected,Second fixed claw, one end of second fixed claw with the substrate is movable is connected, and second fixed claw and institute State the first fixed claw cross-articulation；Gripper cylinder, the gripper cylinder are connected with the other end of first fixed claw and the other end of second fixed claw To drive the blessing or release of first fixed claw and second fixed claw to the circuit board.
- 3. the detection means of circuit board according to claim 2, it is characterised in that the gripper cylinder is included along its axial direction Flexible cylinder arm, the cylinder arm are connected with the other end of the first fixed claw other end and second fixed claw.
- 4. the detection means of circuit board according to claim 2, it is characterised in that one end of first fixed claw and institute Substrate is stated to be pivotally connected.
- 5. the detection means of circuit board according to claim 2, it is characterised in that one end of second fixed claw and institute Substrate is stated to be pivotally connected.
- 6. the detection means of circuit board according to claim 2, it is characterised in that first fixed claw and described second Fixed claw is rubber parts.
- 7. the detection means of circuit board according to claim 1, it is characterised in that the testing agency includes：Detecting plate, the detecting plate are located at the surface；Probe, the probe are connected with the detecting plate to be detected to the circuit board；Lift cylinder, the lift cylinder are connected with the detecting plate to drive the detecting plate and the probe to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054542.2U CN207114713U (en) | 2017-08-22 | 2017-08-22 | A kind of detection means of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054542.2U CN207114713U (en) | 2017-08-22 | 2017-08-22 | A kind of detection means of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114713U true CN207114713U (en) | 2018-03-16 |
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ID=61570445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721054542.2U Active CN207114713U (en) | 2017-08-22 | 2017-08-22 | A kind of detection means of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672325A (en) * | 2018-04-08 | 2018-10-19 | 黄河科技学院 | A kind of electronic component transmission device |
| CN109164376A (en) * | 2018-10-23 | 2019-01-08 | 林春芳 | A kind of pcb circuit board detection device |
| CN113560760A (en) * | 2021-08-06 | 2021-10-29 | 甫洛照明有限公司 | LED chip pin welding device for lighting lamp |
-
2017
- 2017-08-22 CN CN201721054542.2U patent/CN207114713U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672325A (en) * | 2018-04-08 | 2018-10-19 | 黄河科技学院 | A kind of electronic component transmission device |
| CN109164376A (en) * | 2018-10-23 | 2019-01-08 | 林春芳 | A kind of pcb circuit board detection device |
| CN109164376B (en) * | 2018-10-23 | 2021-01-08 | 沧州市福林印制电路板有限公司 | Pcb circuit board detection device |
| CN113560760A (en) * | 2021-08-06 | 2021-10-29 | 甫洛照明有限公司 | LED chip pin welding device for lighting lamp |
| CN113560760B (en) * | 2021-08-06 | 2022-09-16 | 甫洛照明有限公司 | LED chip pin welding device for lighting lamp |
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