CN207336582U - A kind of circuit board test device - Google Patents
A kind of circuit board test device Download PDFInfo
- Publication number
- CN207336582U CN207336582U CN201721377832.0U CN201721377832U CN207336582U CN 207336582 U CN207336582 U CN 207336582U CN 201721377832 U CN201721377832 U CN 201721377832U CN 207336582 U CN207336582 U CN 207336582U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- test device
- workbench
- board test
- spring
- 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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Abstract
The utility model discloses a kind of circuit board test device,Including workbench,The bottom side of the workbench is provided with host computer by fixed frame,The table surface is provided with display screen by fixed seat,The front side that the table surface is located at display screen is installed with telescopic cylinder by mounting base,The telescopic rod of the telescopic cylinder is fixedly connected with the pressing plate,The pressing plate bottom is equipped with PIN ends,The bottom of the mounting base is provided with stationary fixture,The stationary fixture is internally provided with inverted T shaped slot,The slot, which is internally provided with, to hold down assembly,It is described to hold down assembly including casing,Spring is provided with by the first spring base inside described sleeve pipe,The bottom end of the spring is fixedly connected by second spring seat with the upper end of compression bar,The compression bar assigns into inside pipe casing,The bottom of the compression bar is provided with contact roller by rotation axis.The utility model, simple in structure, simple operation, testing efficiency is higher, is worth moving back wide and popularization.
Description
Technical field
The utility model belongs to circuit board testing technical field, and in particular to a kind of circuit board test device.
Background technology
The title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper coin, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board, prints (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, directly perceivedization, batch production and optimization electrical appliance layout lifting for permanent circuit
Act on.Circuit board can be described as printed wiring board or printed circuit board (PCB), and English name is (Printed Circuit Board)
PCB, (Flexible Printed Circuit board) (FPC wiring boards are also known as flexible circuitry board flexible circuit to FPC wiring boards
Plate is that have height reliability, excellent pliable printed circuit to be a kind of made of base material using polyimides or polyester film
Plate.Have the characteristics that Distribution density is high, light-weight, thickness is thin, bending is good！) and Rigid Flex (reechas, Soft and
Hard combination plate)-FPC and PCB birth and development, expedited the emergence of Rigid Flex this new product.Therefore,
Rigid Flex, is exactly flexible circuit board and rigid wiring board, by processes such as pressings, is combined by related process requirement one
Rise, the wiring board with FPC characteristics and PCB characteristics of formation.Existing circuit board test device, most of complicated, behaviour
Make cumbersome, testing efficiency is low, has been unable to meet the requirement that modernization is produced in enormous quantities.
In view of this, design is a kind of simple in structure, easy to operation, and the higher circuit board test device of testing efficiency solves
The above problem is necessary.
Utility model content
It is proposed in the above background technology to solve the purpose of this utility model is to provide a kind of circuit board test device
Problem.
To achieve the above object, the utility model provides following technical solution：A kind of circuit board test device, including work
Platform, the bottom side of the workbench are provided with host computer by fixed frame, and the table surface is installed by fixed seat
There is display screen, the display screen is electrically connected by VGA line and host computer, and the table surface is located at the front side of display screen
Telescopic cylinder is installed with by mounting base, the telescopic rod of the telescopic cylinder is fixedly connected with the pressing plate, the pressing plate bottom
Equipped with PIN ends, the PIN ends are electrically connected by conducting wire and host computer, and the bottom of the mounting base is provided with stationary fixture,
The stationary fixture is internally provided with inverted T shaped slot, and the slot, which is internally provided with, to hold down assembly, described to hold down assembly including casing,
Spring is provided with by the first spring base inside described sleeve pipe, the bottom end of the spring is upper by second spring seat and compression bar
End is fixedly connected, and the compression bar assigns into inside pipe casing, and the bottom of the compression bar is provided with contact roller by rotation axis.
Preferably, the bottom four corners of the workbench are arranged with four supporting legs.
Preferably, the table surface side is equipped with article putting groove.
Preferably, it is described to hold down assembly equipped with six groups, and hold down assembly and be uniformly installed on inside inverted T shaped slot.
Preferably, one end that the stationary fixture is contacted with mounting base is blind end.
Preferably, the contact roller is arranged to rubber wheel.
Preferably, the end number at the PIN ends is 32pin or 16pin.
The technique effect and advantage of the utility model：The circuit board test device, by setting telescopic cylinder, in flexible gas
Pressing plate is fixedly mounted on the telescopic rod of cylinder, and PIN ends are set in the bottom of pressing plate, can easily pass through telescopic cylinder band dynamic pressure plate
Move up and down, and then drive PIN ends up and down, complete to compress and unclamp the test lead of wiring board, so as to complete to wiring board
Test, it is convenient and efficient, while set and hold down assembly inside the inverted T shaped slot inside stationary fixture, can quickly compress
Wiring board, ensures that PIN ends can overlap with the test lead of wiring board, ensures test result.The utility model, it is simple in structure,
Design is reasonable, and simple operation, testing efficiency is higher, is worth moving back wide and popularization.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the stationary fixture of the utility model and the structure diagram of mounting base；
Fig. 3 is the structure diagram of the pressing plate of the utility model；
Fig. 4 is the structure diagram to hold down assembly.
In figure：1 workbench, 2 host computers, 3 display screens, 4 mounting bases, 5 stationary fixtures, 6 telescopic cylinders, 7 article putting grooves, 8
Supporting leg, 9 hold down assembly, 10 pressing plates, 11 inverted T shaped slots, 12PIN ends, 13 casings, 14 compression bars, 15 contact rollers, 16 second springs
Seat, 17 springs, 18 first spring bases.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of circuit board test device as shown in Figs 1-4, including workbench 1, the work
The bottom side of platform 1 is provided with host computer 2 by fixed frame, and host computer 2 is used for analyzing test data, and by analysis result
Shown by display screen 3,1 table top of workbench is provided with display screen 3 by fixed seat, and the display screen 3 passes through VGA
Line is electrically connected with host computer 2, and the front side that 1 table top of workbench is located at display screen 3 is installed with by mounting base 4 stretches
Contracting cylinder 6, telescopic cylinder 6 provide the power to move up and down to pressing plate 10, and telescopic rod and the pressing plate 10 of the telescopic cylinder 6 are fixed
Connection, 10 bottom of pressing plate are equipped with PIN ends 12, and PIN ends 12 are easy to test the test lead of wiring board, the PIN ends
12 are electrically connected by conducting wire and host computer 2, and the bottom of the mounting base 4 is provided with stationary fixture 5, the stationary fixture 5
It is internally provided with inverted T shaped slot 11, inverted T shaped slot 11 facilitates insertion into wiring board, and the slot 11, which is internally provided with, holds down assembly 9, pressure
Tight component 9 is easy to which wiring board is fixed, and described hold down assembly 9 includes casing 13, and casing 13 moves up and down easy to compression bar 14, institute
State and spring 17 be provided with by the first spring base 18 inside casing 13, the bottom end of the spring 17 by second spring seat 16 with
The upper end of compression bar 14 is fixedly connected, and the compression bar 14 is assigned into inside casing 13, and the bottom of the compression bar 14 is pacified by rotation axis
Equipped with contact roller 15, contact roller 15 can be with fast-holding wiring board.
Specifically, the bottom four corners of the workbench 1 are arranged with four supporting legs 8, there is preferable support to make to workbench 1
With, while person easy to operation uses the test device.
Specifically, the 1 table top side of workbench is equipped with article putting groove 7, easy to store wiring board to be measured.
Specifically, it is described hold down assembly 9 be equipped with six groups, and hold down assembly 9 uniformly be installed on inverted T shaped slot 11 inside, can
With stable fixing circuit board, and plugging in ＆ pulling out circuit board is efficient and convenient.
Specifically, one end that the stationary fixture 5 is contacted with mounting base 4 is blind end, prevent wiring board from inserting out geometrical clamp
Outside tool 5, ensure that the test lead on wiring board aligns with PIN ends 12.
Specifically, the contact roller 15 is arranged to rubber wheel., prevent from weighing wiring board wounded.
Specifically, the end number at the PIN ends 12 is 32pin or 16pin, easy to test.
Operation principle：Test software is installed inside host computer 2, wiring board to be measured is inserted into inside inverted T shaped slot 11,
The contact roller 15 of 9 bottoms of holding down assembly compresses wiring board to be measured, and telescopic cylinder 6 is moved downward with dynamic pressure plate 10, by pressing plate 10
The PIN ends 12 of bottom overlap with the test lead of wiring board to be contacted, and is tested, and the data of test are analyzed through host computer 2
After processing, test result is shown by display screen 3, tester according to test result judge wiring board performance whether
It is qualified.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of circuit board test device, including workbench (1), it is characterised in that：The bottom side of the workbench (1) passes through
Fixed frame is provided with host computer (2), and workbench (1) table top is provided with display screen (3), the display screen by fixed seat
(3) it is electrically connected by VGA line and host computer (2), workbench (1) table top, which is located on front side of display screen (3), passes through peace
Dress seat (4) is installed with telescopic cylinder (6), and the telescopic rod of the telescopic cylinder (6) is fixedly connected with pressing plate (10), the pressure
Plate (10) bottom is equipped with PIN ends (12), and the PIN ends (12) are electrically connected by conducting wire and host computer (2), the mounting base
(4) bottom is provided with stationary fixture (5), and the stationary fixture (5) is internally provided with inverted T shaped slot (11), the slot (11)
It is internally provided with hold down assembly (9), described hold down assembly (9) include casing (13), pass through the first spring inside described sleeve pipe (13)
Seat (18) is provided with spring (17), and the bottom of the spring (17) is fixed by second spring seat (16) and the upper end of compression bar (14)
Connection, the compression bar (14) assign into casing (13) inside, and the bottom of the compression bar (14) is provided with contact roller by rotation axis
(15)。
A kind of 2. circuit board test device according to claim 1, it is characterised in that：The bottom four of the workbench (1)
Angle is arranged with four supporting legs (8).
A kind of 3. circuit board test device according to claim 1, it is characterised in that：Workbench (1) the table top side
Equipped with article putting groove (7).
A kind of 4. circuit board test device according to claim 1, it is characterised in that：Described hold down assembly (9) are equipped with six
Group, and (9) are held down assembly uniformly installed in inverted T shaped slot (11) inside.
A kind of 5. circuit board test device according to claim 1, it is characterised in that：The stationary fixture (5) and installation
One end of seat (4) contact is blind end.
A kind of 6. circuit board test device according to claim 1, it is characterised in that：The contact roller (15) is arranged to rubber
Rubber tire.
A kind of 7. circuit board test device according to claim 1, it is characterised in that：The end number of the PIN ends (12) is
32pin or 16pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377832.0U CN207336582U (en) | 2017-10-24 | 2017-10-24 | A kind of circuit board test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377832.0U CN207336582U (en) | 2017-10-24 | 2017-10-24 | A kind of circuit board test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336582U true CN207336582U (en) | 2018-05-08 |
Family
ID=62366479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377832.0U Expired - Fee Related CN207336582U (en) | 2017-10-24 | 2017-10-24 | A kind of circuit board test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146698A (en) * | 2019-06-11 | 2019-08-20 | 上海雄图生物科技有限公司 | The time-resolved fluoroimmunoassay of mycotoxin chromatographs kit in a kind of detection foodstuff grain |
-
2017
- 2017-10-24 CN CN201721377832.0U patent/CN207336582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146698A (en) * | 2019-06-11 | 2019-08-20 | 上海雄图生物科技有限公司 | The time-resolved fluoroimmunoassay of mycotoxin chromatographs kit in a kind of detection foodstuff grain |
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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 |
Granted publication date: 20180508 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |