CN209372561U - A kind of pcb board tensile test auxiliary apparatus for leveling - Google Patents
A kind of pcb board tensile test auxiliary apparatus for leveling Download PDFInfo
- Publication number
- CN209372561U CN209372561U CN201821949384.1U CN201821949384U CN209372561U CN 209372561 U CN209372561 U CN 209372561U CN 201821949384 U CN201821949384 U CN 201821949384U CN 209372561 U CN209372561 U CN 209372561U
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- board
- plate
- top plate
- pcb board
- leveling
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Abstract
The utility model discloses a kind of pcb board tensile tests to assist apparatus for leveling, including pedestal, the pedestal is equipped with accommodating chamber, through slot is offered on the top plate, the through slot is connected to the accommodating chamber, the side of the accommodating chamber is provided with the opening for being inserted into pcb board, movable pressing board is equipped in the accommodating chamber, the movable pressing board is movably connected on simultaneously on the top plate and side plate, riser is also equipped on the pedestal, the riser is equipped with horizontal slide rail, the horizontal slide rail is equipped with slide plate, the slide plate is equipped with longitudinal slide rail, the longitudinal slide rail is equipped with sliding block, the sliding block is equipped with test board, the test board is connect with tension sensor, the test board is equipped with display instrument and clamping device.The utility model can adjust the small big and position in gap according to the position of copper foil and pad, the bending of PCB can not only be avoided to the influence of test result, and adaptability is good, function is more abundant.
Description
Technical field
The utility model relates to technical field of PCB board, assist apparatus for leveling more particularly to a kind of pcb board tensile test.
Background technique
Printed circuit board (PCB) needs to carry out a series of reliability tests, including route peel strength test, route
Peel strength test is the test item for testing the binding force on PCB between copper wire and substrate, and peel strength test must guarantee
Removing route is always maintained at vertical with substrate.Current market sales of equipment for testing PCB route peel strength, folder
Head does not consider the situation when PCB very Bao Shihui bends.
As modern electronic product is to frivolous development need, PCB will become thin, the thin relatively thick pcb board of pcb board hardness
Difference.In addition to route peel strength, there are also the test of pad pull-off strength, the test of pad pull-off strength is that testing weld pad is detached from substrate institute
The maximum pull needed, at present on the market without the special fixture of this test, structure and function are simple, cannot be according to pcb board
The specific location of concrete shape and pad carries out tensile test, is not able to satisfy the requirement precisely tested.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of pcb board tensile test auxiliary
Apparatus for leveling, adaptable good, the high advantage of measuring accuracy.
The utility model is solved by following technical proposals:
A kind of pcb board tensile test auxiliary apparatus for leveling, including pedestal, the pedestal are equipped with top plate, side plate and bottom plate,
The top plate, side plate are formed with accommodating chamber in the middle part of bottom plate, and through slot is offered on the top plate, and the through slot is connected to described
Accommodating chamber, the side of the accommodating chamber are provided with the opening for being inserted into pcb board, are equipped with movable pressing board, institute in the accommodating chamber
It states movable pressing board while being movably connected on the top plate and side plate, riser is also equipped on the pedestal, is set on the riser
There is horizontal slide rail, the horizontal slide rail is equipped with slide plate, and the slide plate is equipped with longitudinal slide rail, and the longitudinal slide rail, which is equipped with, to be slided
Block, the sliding block are equipped with test board, and the test board is connect with tension sensor, and the test board is equipped with display instrument and folder
Tight device.
Preferably, the top plate is divided into left roof and right top plate, the bottom of the left roof and right top plate by the through slot
Portion is respectively connected with movable pressing board, is formed with gap between the left roof and the movable pressing board of right top plate bottom.
Preferably, the top plate is equipped with the first knob for adjusting the movable pressing board height, and the side plate is equipped with
For adjusting the second knob of movable pressing board horizontal displacement.
Preferably, the riser is equipped with fixed block, and the fixed block, which is equipped with, adjusts connecting rod, described to adjust the one of connecting rod
End is connected on the slide plate.
Preferably, the clamping device includes the first fixture block of setting and the test board bottom and is movably connected on described
The second fixture block on first fixture block.
The utility model have the following advantages that compared with prior art and the utility model has the advantages that
1. being equipped with the movable pressing board being connected on top plate and side plate in the accommodating chamber of the pedestal of the utility model, pass through adjusting
The length travel and horizontal displacement of movable pressing board, the shape and spacing in adjustable gap, can adapt to different-thickness and difference
The pcb board of shape can adjust the small big and position in gap according to the position of copper foil and pad, can not only avoid that PCB's is curved
Influence of the song to test result, and adaptability is good, and function is more abundant.
2. being provided with horizontal slide rail on the riser of the utility model, slide plate is installed in horizontal slide rail, slide plate is equipped with vertical
To sliding rail, test board can adjust displacement up and down, can suitably test position according to adjusting the characteristics of different pcb boards
It sets, further improves adaptability.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram that a kind of pcb board tensile test assists apparatus for leveling.
Fig. 2 is a kind of structural schematic diagram for the test board that pcb board tensile test assists apparatus for leveling
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
The specific implementation process of the utility model is as follows:
As shown in Figure 1 to Figure 2, a kind of pcb board tensile test assists apparatus for leveling, including pedestal 10, on the pedestal 10
Equipped with top plate 11, side plate 12 and bottom plate 13, the top plate 11, side plate 12, bottom plate 13 middle part be formed with accommodating chamber, the top plate
Through slot 15 is offered on 11, the through slot 15 is connected to the accommodating chamber, and the side of the accommodating chamber is provided with for being inserted into PCB
The opening of plate, is equipped with activity 14 plates of pressure in the accommodating chamber, the movable pressing board 14 be movably connected on simultaneously the top plate 11 with
On side plate 12, riser 20 is also equipped on the pedestal 10, the riser 20 is equipped with horizontal slide rail 21, the horizontal slide rail 21
It is equipped with slide plate 22, the slide plate 22 is equipped with longitudinal slide rail 221, and the longitudinal slide rail 221 is equipped with sliding block 223, the cunning
Block 223 is equipped with test board 224, and the test board 224 is connect with tension sensor 222, and the test board 224 is equipped with display
Instrument 225 and clamping device 226, the test board 224 are electrically connected with tension sensor 222, and test board is equipped with regulation button
227, it tests more accurate.
The top plate 11 is divided into left roof and right top plate by the through slot 15, and the bottom of the left roof and right top plate is equal
It is connected with movable pressing board 14, is formed with gap, the width in the gap between the left roof and the movable pressing board of right top plate bottom
Degree is less than the width of through slot 15.
The top plate 11 is equipped with the first knob 112 for adjusting 14 height of movable pressing board, sets on the side plate 12
There are the second knob 121 for adjusting 14 horizontal displacement of movable pressing board, the quantity of first knob 112 and the second knob 121
It can be set to two, for keeping movable pressing board 14 more stable.
The riser 20 is equipped with fixed block 23, and the fixed block 23, which is equipped with, adjusts connecting rod, described to adjust the one of connecting rod
End is connected on the slide plate 22, and the adjusting connecting rod and fixed block 23 are threadedly coupled, and the adjusting connecting rod is equipped with knob
231, by adjusting knob 231 come the horizontal displacement of adjusting slider 22.
The clamping device 226 includes the first fixture block 2261 of setting and 224 bottom of test board and is movably connected on
The second fixture block 2262 on first fixture block 2261, forms crack between first fixture block 2261 and the second fixture block 2262
2263, it is provided with for changing the knob 2263 of 2264 spacing of crack on the second fixture block 2262.
The working process of the utility model is as follows: when starting test, by pcb board out of opening insertion accommodating chamber, activity pressure
Plate 14 is located at the top of pcb board, and adjusting the first knob 112 and the second knob 121 to adjust the width in gap makes pcb board
Region to be tested is exposed to just in the gap, after the position of pcb board determines, is tightened the first knob 112, is made movable pressure
Plate 14 presses pcb board on bottom plate；Then lengthwise position and the horizontal position for adjusting test board 224, make the position of test board 224
It sets corresponding with the position in the gap, the test position on pcb board is clamped on clamping device by operation clamping device
Tensile test is carried out, the utility model can not only test rectangle pcb board, can also test special-shaped pcb board, living
The shape of dynamic pressure plate 14 can be replaced according to the specific feature of pcb board, cooperate the shape in gap and portion's case to be tested, behaviour
Facilitate, adaptability is good.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (5)
1. a kind of pcb board tensile test assists apparatus for leveling, it is characterised in that: including pedestal, the pedestal is equipped with top plate, side
Plate and bottom plate, the top plate, side plate are formed with accommodating chamber in the middle part of bottom plate, and through slot is offered on the top plate, and the through slot connects
The accommodating chamber is passed to, the side of the accommodating chamber is provided with the opening for being inserted into pcb board, is equipped with activity in the accommodating chamber
Pressing plate, the movable pressing board are movably connected on simultaneously on the top plate and side plate, and riser is also equipped on the pedestal, described perpendicular
Plate is equipped with horizontal slide rail, and the horizontal slide rail is equipped with slide plate, and the slide plate is equipped with longitudinal slide rail, in the longitudinal slide rail
Equipped with sliding block, the sliding block is equipped with test board, and the test board is connect with tension sensor, and the test board is equipped with display
Instrument and clamping device.
2. a kind of pcb board tensile test according to claim 1 assists apparatus for leveling, it is characterised in that: the through slot will
The top plate is divided into left roof and right top plate, and the bottom of the left roof and right top plate is respectively connected with movable pressing board, the left side
Gap is formed between top plate and the movable pressing board of right top plate bottom.
3. a kind of pcb board tensile test according to claim 1 assists apparatus for leveling, it is characterised in that: the top plate is set
There is the first knob for adjusting the movable pressing board height, the side plate is equipped with for adjusting movable pressing board horizontal displacement
Second knob.
4. a kind of pcb board tensile test according to claim 1 assists apparatus for leveling, it is characterised in that: on the riser
Equipped with fixed block, the fixed block, which is equipped with, adjusts connecting rod, and described one end for adjusting connecting rod is connected on the slide plate.
5. a kind of pcb board tensile test according to claim 1 assists apparatus for leveling, it is characterised in that: the clamping dress
Set the second fixture block including the first fixture block with the test board bottom is arranged and is movably connected on first fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949384.1U CN209372561U (en) | 2018-11-26 | 2018-11-26 | A kind of pcb board tensile test auxiliary apparatus for leveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949384.1U CN209372561U (en) | 2018-11-26 | 2018-11-26 | A kind of pcb board tensile test auxiliary apparatus for leveling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372561U true CN209372561U (en) | 2019-09-10 |
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ID=67833760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949384.1U Active CN209372561U (en) | 2018-11-26 | 2018-11-26 | A kind of pcb board tensile test auxiliary apparatus for leveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049938A (en) * | 2019-12-27 | 2021-06-29 | 广东生益科技股份有限公司 | Bending performance testing device and method for semi-flexible or flexible circuit board |
-
2018
- 2018-11-26 CN CN201821949384.1U patent/CN209372561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049938A (en) * | 2019-12-27 | 2021-06-29 | 广东生益科技股份有限公司 | Bending performance testing device and method for semi-flexible or flexible circuit board |
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