CN205749807U - A kind of circuit board testing frock for telephone set - Google Patents
A kind of circuit board testing frock for telephone set Download PDFInfo
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- CN205749807U CN205749807U CN201620545698.XU CN201620545698U CN205749807U CN 205749807 U CN205749807 U CN 205749807U CN 201620545698 U CN201620545698 U CN 201620545698U CN 205749807 U CN205749807 U CN 205749807U
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Abstract
This utility model provides a kind of circuit board testing frock for telephone set, including: there is the body of a work platforms, functional test module, display module, bracing frame, driving means, pressing plate, many group pressure heads and organize test suite more；Test suite includes: base plate, installing plate, elastic component, test probe and locating piece, base plate is arranged on work platforms, installing plate is arranged on base plate by elastic component, installing plate is provided with a locating slot and runs through the test window of this installing plate, test probe is arranged on base plate and the test window of corresponding installing plate, circuit board is fixing on a mounting board, circuit board be under pressure after under press, test probe accurately contacts with the test point of exposed circuit board in test window and then detects circuit board, after completing test, elastic component recovers elastic force, test probe departs from circuit board, convenient to remove and will not damage circuit board or test probe.This frock has simple in construction, easy to operate, testing efficiency high.
Description
Technical field
This utility model relates to circuit board testing field, is specifically related to a kind of simple in construction, simple to operate, testing efficiency is high
The circuit board testing frock for telephone set.
Background technology
After completing the circuit board making flow process of telephone set, it is both needed to this circuit board is carried out functional test, primarily to
Avoid the bad load segment that flow to, improving product first-pass yield, accomplish early to find, early prevention, early intercept, reduce product quality exception wind
Danger coefficient.
In prior art, for the circuit board of small lot batch manufacture, it is usually and directly surveys with on circuit tester test circuit board two
Voltage x current between amount point, carrys out decision circuitry plate the most qualified, and this method of testing exists the inefficient shortcoming of test job.
Chinese utility model patent notification number is that 104535916A discloses a kind of circuit board testing frock for telephone set, including L
Shape pedestal and lower bolster, lower bolster is provided with locating slot, the bottom land of locating slot is provided with on connection circuit board lower surface and examines
First probe groups of measuring point；Also include cope match-plate pattern, cope match-plate pattern is provided with the second spy connecting test point on circuit board upper surface
Pin group, described cope match-plate pattern is additionally provided with connecting rod and guide rod, described riser is provided with handle that drive link moves up and down and
The guide pad coordinated is slided up and down with guide rod.During detection, being placed in locating slot by circuit board, locating slot can guarantee that under circuit board
Test point and the upper end of the first probe groups on surface are accurate just to connection, then promote cope match-plate pattern to move down by handle, upper mold
The second probe groups on plate can be with the test point on circuit board upper surface accurately just to being connected.This frock single also can only test list
Sheet circuit board, testing efficiency is the highest；And first probe groups be set directly on the bottom land of locating slot, although it is fixed to be carried out by circuit board
The test point of circuit board can be accurately aimed at after Wei, but during being placed or taken out circuit board, the displacement of circuit board can be with spy
Pin scraping causes scratch circuit board or damage probe.
Utility model content
To this end, the circuit for telephone set that this utility model provides a kind of simple in construction, simple to operate, testing efficiency is high
Board test frock.
For reaching above-mentioned purpose, a kind of circuit board testing frock for telephone set that this utility model provides, including: tool
The body having a work platforms, the functional test module being arranged in body, the display module that is arranged on body, and support
Frame, driving means, pressing plate, many group pressure heads and organize test suite more；Support frame as described above is arranged on work platforms, and driving means sets
Putting on bracing frame, the drive end of driving means connects pressing plate and band dynamic pressure plate moves to work platforms direction, and many group pressure heads depend on
Secondary being arranged on pressing plate and arrange towards work platforms direction, many group test suites are arranged on work platforms and are corresponding in turn to pressure
Head position, described test suite includes: base plate, installing plate, elastic component, test probe and locating piece, and described base plate is arranged on work
Making platform surface, installing plate is arranged on base plate by elastic component, and described installing plate is provided with a locating slot and runs through this installing plate
Test window, locating piece installs on a mounting board, and test probe is arranged on base plate and the test window of corresponding installing plate, institute
Stating the test lead of test probe linkage function test module, the output of described functional test module connects display module.
A kind of preferred version of the present utility model, described display module is LED light.
Another kind of preferred version of the present utility model, also includes that guide post, described guide post are arranged on work platforms, pressure
Plate is provided with a pilot hole, in described guide post is located in this pilot hole and then guides pressing plate.
Another kind of preferred version of the present utility model, described driving means is cylinder driver or motor driver.
The technical scheme provided by this utility model, is had the advantages that
In test suite, installing plate is arranged on base plate by elastic component, and described installing plate is provided with a locating slot and passes through
Wearing the test window of this installing plate, locating piece is installed on a mounting board, and test probe is arranged on base plate the most corresponding installing plate
Test window；Circuit board is fixed on the installing plate of test suite, and circuit board is driven after the pressure of device toward base plate direction
Mobile, test probe accurately contacts with the test point of exposed circuit board in test window and then detects circuit board,
After completing test, cancelling the pressure of driving means, elastic component recovers elastic force, and test probe and circuit board depart from, convenient to remove and
Circuit board or test probe will not be damaged.This frock has simple in construction, easy to operate, once can test multiple circuit board, surveys
Examination efficiency high.
Accompanying drawing explanation
Fig. 1 show in embodiment the schematic appearance of the circuit board testing frock for telephone set；
Fig. 2 show test suite structural representation in Fig. 1.
Detailed description of the invention
For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model discloses
The part held, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated former to the running explaining embodiment
Reason.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantage of type.Assembly in figure is not necessarily to scale, and similar element numbers is conventionally used to indicate similar assembly.
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
Shown in reference Fig. 1, Fig. 2, a kind of circuit board testing frock for telephone set that the present embodiment provides, including: tool
The body 10, the functional test module (not shown) being arranged in body 10 that have a work platforms 101, it is arranged on body 10
Display module 80, and bracing frame 20, driving means 30, guide post 60,40, five groups of pressure heads 50 of pressing plate and five groups of test suites
70；Support frame as described above 20 is arranged on work platforms 101, and driving means 30 is arranged on bracing frame 20, driving of driving means 30
Moved end connects pressing plate 40, and five groups of pressure heads 50 are sequentially arranged on pressing plate 40 and arrange towards work platforms 101 direction, guide post 60
Being arranged on work platforms 101, pressing plate 40 is provided with a pilot hole (not shown), and described guide post 60 is located in this pilot hole
And then pressing plate 40 is guided.Five groups of test suites 70 are arranged on work platforms 101 and are corresponding in turn to pressure head 50 position, institute
State test suite 70 to include: base plate 701, installing plate 702, elastic component 703, test probe (not shown) and locating piece 704, described
Base plate 701 is arranged on work platforms 101 surface, and installing plate 702 is arranged on base plate 701 by elastic component 703, described installing plate
702 be provided with a locating slot 705 and run through this installing plate 702 upper and lower surface test window 706, locating piece 704 is arranged on peace
On dress plate 702, test probe is arranged on base plate 701 and the test window 706 of corresponding installing plate 702, and described test probe is even
The test lead of connection function test module, the output of described functional test module connects display module 80.
In the present embodiment, display module 80 is the LED light of dichromatism green, red, and time qualified, green LED display lamp is bright, instead
Red LED display lamp bright.
In the present embodiment, driving means 30 is cylinder driver, in other embodiments, it is also possible to drive dress with motor
Put etc. and to substitute.
In the present embodiment, installing plate 702 is arranged on base plate 701 by elastic component 703, and test probe is arranged on base plate
The test window 706 of the most corresponding installing plate 702 on 701.Installing plate 702 can be relative to the test on base plate 701 and this base plate 701
Probe moves, and circuit board can be made to contact or de-with test probe by the pressure of driving means 30 and its own resilient of elastic component 703
From, convenient to remove and will not damage circuit board or test probe.Its elastic component 703 is spring, for making the position of installing plate 702 not
Deviation, can arrange a guider between installing plate 702 and base plate 701, as increased by a lead (not shown), concrete
Arranging a through hole (not shown) on base plate 701, one end of lead is fixedly connected on installing plate 702 bottom surface, and the other end is located in
Guiding in the through hole of base plate 701, its mode is prior art, does not just launch at this.
In the present embodiment, locating piece 704 1 aspect plays the effect fixing circuit board, on the other hand, isolation circuit board
Incoming line, prevents its short circuit.
During test, circuit board is placed on installing plate 702 and is positioned by locating slot 705 and locating piece 704, circuit
The test point of plate is exposed in test window 706, starts driving means 30, and driving means 30 band dynamic pressure plate 40 and pressure head 50 are downward
Pressure, pressure head 50 is conflicted on circuit boards, and the installing plate 702 of circuit board and test suite 70 is under pressure and presses the most still further below, causes
Making the test probe on base plate 701 contact with the test point of circuit board accurately, functional test module starts to carry out circuit board
Detection, and testing result is indicated to tester by the LED light of different colours.After completing test, cancel and drive dress
Putting the pressure of 30, elastic component 703 recovers elastic force, and test probe departs from circuit board, convenient to remove and will not damage circuit board or
Test probe.This frock has simple in construction, easy to operate, once can test multiple circuit board, testing efficiency high.
Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should
This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details
On this utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (4)
1. the circuit board testing frock for telephone set, it is characterised in that including: there is the body of a work platforms, set
The display module put the functional test module in body, being arranged on body, and bracing frame, driving means, pressing plate, many groups
Pressure head and organize test suite more；Support frame as described above is arranged on work platforms, and driving means is arranged on bracing frame, driving means
Drive end connect pressing plate band dynamic pressure plate and move to work platforms direction, many group pressure heads are sequentially arranged on pressing plate and towards work
Making platform direction to arrange, many group test suites are arranged on work platforms and are corresponding in turn to ram position, described test suite bag
Including: base plate, installing plate, elastic component, test probe and locating piece, described base plate is arranged on work platforms surface, and installing plate passes through
Elastic component is arranged on base plate, and described installing plate is provided with a locating slot and runs through the test window of this installing plate, and locating piece is installed
On a mounting board, test probe is arranged on base plate and the test window of corresponding installing plate, and described test probe linkage function is surveyed
The test lead of die trial block, the output of described functional test module connects display module.
Circuit board testing frock for telephone set the most according to claim 1, it is characterised in that: described display module is
LED light.
Circuit board testing frock for telephone set the most according to claim 1, it is characterised in that: also include guide post,
Described guide post is arranged on work platforms, and pressing plate is provided with a pilot hole, described guide post be located in this pilot hole and then
Pressing plate is guided.
Circuit board testing frock for telephone set the most according to claim 1, it is characterised in that: described driving means is
Cylinder driver or motor driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545698.XU CN205749807U (en) | 2016-06-06 | 2016-06-06 | A kind of circuit board testing frock for telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545698.XU CN205749807U (en) | 2016-06-06 | 2016-06-06 | A kind of circuit board testing frock for telephone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749807U true CN205749807U (en) | 2016-11-30 |
Family
ID=57360574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620545698.XU Active CN205749807U (en) | 2016-06-06 | 2016-06-06 | A kind of circuit board testing frock for telephone set |
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| CN (1) | CN205749807U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957549A (en) * | 2018-01-17 | 2018-04-24 | 浙江吉坤电气有限公司 | A kind of test device of omnipotent breaker |
| CN109031100A (en) * | 2017-08-04 | 2018-12-18 | 江苏凯尔生物识别科技有限公司 | The detection device of smart phone fingerprint mould group |
| CN109682997A (en) * | 2018-12-24 | 2019-04-26 | 京信通信系统（中国）有限公司 | Electrical tilt antenna can sensing module mainboard test device |
| CN112763757A (en) * | 2020-12-17 | 2021-05-07 | 肇庆三雄极光照明有限公司 | Circuit board test fixture, system and test method of circuit board |
| CN113049159A (en) * | 2021-03-10 | 2021-06-29 | 渭南高新区木王科技有限公司 | Elasticity value testing arrangement for probe |
| CN113960451A (en) * | 2021-10-28 | 2022-01-21 | 广州辰创科技发展有限公司 | Universal structure for testing circuit board function |
-
2016
- 2016-06-06 CN CN201620545698.XU patent/CN205749807U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031100A (en) * | 2017-08-04 | 2018-12-18 | 江苏凯尔生物识别科技有限公司 | The detection device of smart phone fingerprint mould group |
| CN107957549A (en) * | 2018-01-17 | 2018-04-24 | 浙江吉坤电气有限公司 | A kind of test device of omnipotent breaker |
| CN109682997A (en) * | 2018-12-24 | 2019-04-26 | 京信通信系统（中国）有限公司 | Electrical tilt antenna can sensing module mainboard test device |
| CN112763757A (en) * | 2020-12-17 | 2021-05-07 | 肇庆三雄极光照明有限公司 | Circuit board test fixture, system and test method of circuit board |
| CN113049159A (en) * | 2021-03-10 | 2021-06-29 | 渭南高新区木王科技有限公司 | Elasticity value testing arrangement for probe |
| CN113960451A (en) * | 2021-10-28 | 2022-01-21 | 广州辰创科技发展有限公司 | Universal structure for testing circuit board function |
| CN113960451B (en) * | 2021-10-28 | 2024-01-16 | 广州辰创科技发展有限公司 | Universal architecture for testing circuit board functions |
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| GR01 | Patent grant |