CN109375091A - Automatic plug test device and test method for pcb board - Google Patents
Automatic plug test device and test method for pcb board Download PDFInfo
- Publication number
- CN109375091A CN109375091A CN201811198054.8A CN201811198054A CN109375091A CN 109375091 A CN109375091 A CN 109375091A CN 201811198054 A CN201811198054 A CN 201811198054A CN 109375091 A CN109375091 A CN 109375091A
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- China
- Prior art keywords
- pcb board
- cylinder
- fixing seat
- pedestal
- test 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2817—Environmental-, stress-, or burn-in tests
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to automatic test technology fields, and in particular to a kind of automatic plug test device and test method for pcb board.Automatic plug test device of the present invention includes controller and pedestal, and pedestal is equipped with fixed mechanism, executing agency and power mechanism；Fixed mechanism includes pcb board fixing seat and the compressing unit set on the two opposite sides of pcb board fixing seat；Executing agency includes sliding rail and the plug component that can be slidably connected with sliding rail；Power mechanism includes the first cylinder and the second cylinder, and the first cylinder is for driving compressing unit to compress pcb board, and the second cylinder is for driving plug component to insert or pull out pcb board.By using the automatic plug test device and test method of the present invention for pcb board, it is capable of the motion profile of the fast and effective tests component such as simulation USB and headset plug, to carry out plug test to pcb board, the reliability that the test and later period for improving pcb board use.
Description
Technical field
The invention belongs to automatic test technology fields, and in particular to a kind of automatic plug test device for pcb board and
Test method.
Background technique
Automatic plug structure is widely used in various equipment and the automatic of product inserts as a kind of general test class formation
Pull out test and life test, overall structure can testing requirement, performance requirement etc. according to different product restructure.
PCB (Printed Circuit Board), also referred to as printed circuit board or printed wiring board, are important electronics
Components are the carriers that electronic component is electrically connected.In order to guarantee that the product quality using PCB has absolute guarantee,
Test job after PCB makes is also most important.Therefore, occurs the test work much specifically for pcb board on the market
Dress.
Pcb board test fixture in the market, for the plug accuracy requirement of test port and pcb board port in tooling
It is relatively high.And for plugging tooling, how quickly and effectively plug is carried out to pcb board and tests and ensuring that pressing plate will not
Damaging pcb board by pressure because of excessively pushing is industry technical problem urgently to be resolved.
Summary of the invention
The purpose of the present invention is to solve at least one above-mentioned problem, which is by the following technical programs
It realizes.
It is described including controller and pedestal the invention proposes a kind of automatic plug test device for pcb board
Pedestal is equipped with fixed mechanism, executing agency and power mechanism；
The fixed mechanism includes pcb board fixing seat on the pedestal and set on the two of the pcb board fixing seat
The compressing unit of opposite side；
The executing agency includes the sliding rail being set on the pedestal and the plug group that can be slidably connected with the sliding rail
Part；
The power mechanism includes the first cylinder and the second cylinder, and first cylinder is for driving the compressing unit pair
Pcb board in the pcb board fixing seat is compressed, and second cylinder is for driving the plug component in the sliding rail
Sliding is to insert or pull out the pcb board；
Wherein, first cylinder and second cylinder pass through the controller and are controlled.
Further, it is used for the automatic plug test device of pcb board as described above, the compressing unit to include being set to institute
State two first compressor arms of the same side of pcb board fixing seat and the second compression between two first compressor arms
Bar, first compressor arm is pivotally pivotally connected to the first cylinder rod of first cylinder, when described first
First compressor arm described in when cylinder rod stretches out is able to drive the second compressor arm common rotation, to carry out to the pcb board
It compresses.
Further, it is used for the automatic plug test device of pcb board, the medial surface of second compressor arm as described above
It is equipped with multiple compensating squeeze heads for being compressed to the pcb board.
Further, it is used for the automatic plug test device of pcb board as described above, the automatic plug test device to be also
Including compressing connection component, the compression connection component includes pedestal and connecting rod, and the pedestal is set to first cylinder
Top, the pedestal are equipped with the through-hole for passing through first cylinder rod, and one end of the connecting rod is pivotally connected to
The pedestal, the other end of the connecting rod are pivotally connected to first compressor arm, and first cylinder rod can pass through institute
It states through-hole and first compressor arm is driven to be rotated.
Further, it is used for the automatic plug test device of pcb board as described above, the sliding rail to be set to the pedestal
Two opposite sides and the motion profile direction of the plug component on the sliding rail are perpendicular to second compressor arm, and the base
Sliding rail described in any two in the sliding rail of seat two sides is set on different straight lines.
Further, it is used for the automatic plug test device of pcb board as described above, first cylinder to be slim gas
Cylinder.
Further, it is used for the automatic plug test device of pcb board as described above, second cylinder to be pen shape gas
Cylinder.
Further, it is used for the automatic plug test device of pcb board as described above, the plug component to include upper clamping
Part, lower clamping piece, fixing seat and link block, the upper clamping piece and the lower clamping piece can cooperate to be used for for clamping
That detects is component to be clamped, and the fixing seat is slidably set to the top of the sliding rail, the upper clamping piece and institute
State lower clamping piece be set to the fixing seat top, by the movement fixing seat be able to drive it is described it is component to be clamped insertion or
Extract the pcb board, the link block be set to the lower section of the fixing seat and can with set on described the of the base bottom
Second cylinder rod of two cylinders is connected.
Further, it is used for the automatic plug test device of pcb board as described above, further includes control unit, the control
Unit processed includes starting switch on the pedestal, halt switch, emergency stop switch and status indicator lamp, the starting are opened
Pass, the halt switch, the emergency stop switch and the work light are electrically connected with the controller.
The invention also provides a kind of automatic plug test method for pcb board, the automatic plug test method roots
Pcb board test is carried out according to automatic plug test device described above, comprising the following steps:
Pcb board to be tested is set in the pcb board fixing seat；
Start first cylinder, drives the compressing unit in the pcb board fixing seat by first cylinder
The pcb board compressed；
Start second cylinder, drives the plug component to insert or pull out the pcb board by second cylinder
The pcb board in fixing seat.
It, being capable of fast and effective simulation USB by using the automatic plug test device for pcb board in the present embodiment
With the motion profile of the tests component such as headset plug, to carry out plug test to pcb board, it is ensured that in pcb board jigsaw condition
Under accurate test to the connect-disconnect lives of the bases such as USB and earphone jack, the test and later period for improving pcb board use reliable
Property.
By using the automatic plug test device and test method of the present invention for pcb board, compressed second
Multiple compensating squeeze heads are set on bar, the damage for causing pcb board due to excessively compressing can be efficiently reduced, improve the reliable of test
Property.
By using the automatic plug test device and test method of the present invention for pcb board, in plug component
For fix plugging member part be equipped with resilient snubber, can effectively buffer stress of the pcb board in swapping process, and
Reduction damages PCB when inconsistent phenomenon occurs, and improves the safety in utilization of equipment.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the positive structure schematic of the embodiment of the present invention；
Fig. 2 is the structure schematic diagram of embodiment in Fig. 1；
Fig. 3 is the structural schematic diagram of the compression connection component of embodiment in Fig. 1；
Fig. 4 is the connection schematic diagram of the first cylinder and the first compressor arm in Fig. 1；
Fig. 5 is the connection schematic diagram of the plug component and sliding rail of embodiment in Fig. 1；
Fig. 6 is the structural schematic diagram of the second cylinder of embodiment in Fig. 2；
Fig. 7 is the location map of the bolster of embodiment in Fig. 2；
Fig. 8 is the enlarged structure schematic diagram of bolster in Fig. 7.
Respectively label is expressed as follows in attached drawing:
10: pedestal, 11: top plate, 12: shell, 13: connection padlock；
21:PCB plate fixing seat, 211: positioning protrusion, 221: the first compressor arms, 222: the second compressor arms, 223: elasticity pressure
Head；
31: sliding rail, 32: plug component, 321: upper clamping piece, 322: lower clamping piece, 323: fixing seat, 324: link block；
41: the first cylinders, 411: the first cylinder rods, 42: the second cylinders, 421: the second cylinder rods, 43:L type fixing seat,
44: the first electromagnetic switch, 45: First Speed control valve, 46: double nut locking unit, 47: the second electromagnetic switch, 48: the second speed
Spend control valve, 49: bolster；
50: compressing connection component, 51: pedestal, 52: connecting rod；
61: starting switch, 62: halt switch, 63: status indicator lamp, 64: air pressure valve, 65: handle.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into
Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described "
Can also indicate to include plural form.The terms "include", "comprise", " containing " and " having " are inclusives, and therefore
It indicates the presence of stated feature, step, operations, elements, and/or components, but presence or addition one or more is not precluded
A other feature, step, operation, component, assembly unit, and/or their combination.Method and step, process, the Yi Jicao of described in the text
It is not interpreted as that them is necessarily required to execute with described or explanation particular order, executes sequence unless explicitly stated otherwise.Also answer
The step of working as understanding, can be used additionally or alternatively.
Although can be described in the text using term first, second, third, etc. multiple element, component, region, layer and/
Or section, still, these component, assembly units, region, layer and/or section should not be limited by these terms.These terms can be only
For a component, assembly unit, region, layer or section are distinguished with another region, layer or section.Unless context clearly refers to
Out, do not implied that when otherwise the term and other numerical terms of such as " first ", " second " etc use in the text sequence or
Person's order.Therefore, first element discussed below, component, region, layer or section are in the introduction for not departing from example embodiment
In the case of can be referred to as second element, component, region, layer or section.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is relative to another element or the relationship of feature, these relativeness terms are, for example, " inside ", " outside ", " interior
Side ", " outside ", " following ", " lower section ", " above ", " top " etc..This spatial correlation term is intended to include removing to retouch in figure
The different direction of device in use or operation except the orientation drawn.For example, being retouched if the device in figure is overturn
State for " below other elements or feature " either the element " below other elements or feature " will then be orientated "
Above other elements or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " can
To include in orientation upper and under.In addition device can be oriented and (be rotated by 90 ° or in other directions) and used herein
Spatial correlation descriptor correspondingly explains.
Fig. 1 is the positive structure schematic of the embodiment of the present invention.Fig. 2 is the structure schematic diagram of embodiment in Fig. 1.This
The automatic plug test device for pcb board in embodiment includes controller and pedestal 10, pedestal 10 be equipped with fixed mechanism,
Executing agency and power mechanism.Fixed mechanism includes the pcb board fixing seat 21 on the pedestal 10 and is set to pcb board fixing seat 21
Two opposite sides compressing unit.Executing agency includes the sliding rail 31 on pedestal 10 and can be slidably connected with sliding rail 31
Plug component 32.Power mechanism includes the first cylinder 41 and the second cylinder 42, and the first cylinder 41 is for driving compressing unit to PCB
Pcb board in plate fixing seat 21 is compressed, and the second cylinder 42 is for driving plug component 32 to slide to insert on sliding rail 31
Enter or extract the pcb board in pcb board fixing seat 21.Wherein, the first cylinder 41 and the second cylinder 42 are controlled by controller
System.
As shown in Figure 1, the pedestal 10 in the present embodiment includes top plate 11 and shell 12, pass through between top plate 11 and shell 12
Connection padlock 13 is fixedly connected.When needing that the component inside pedestal 10 is overhauled and replaced, it is not necessarily to pedestal 10
Entirety is inverted, and need to only unclamp connection padlock 13, top plate 11 is lifted, can be overhauled to the components inside pedestal 10
And replacement, it improves maintenance and replaces the working efficiency of components process, and reduce the labor intensity of operator.
Compressing unit in the present embodiment includes two the first compressor arms 221 set on the same side of pcb board fixing seat 21
And the second compressor arm 222 being set between two the first compressor arms 221.The first compressor arm 221 pivotally company of pivot
It is connected to the first cylinder rod 411 of the first cylinder 41.When the first cylinder rod 411 stretches out, the first compressor arm 221 is able to drive second
222 common rotation of compressor arm, to be compressed to the pcb board in pcb board fixing seat 21.
Further, to reduce the damage for causing pcb board due to excessively compressing, the reliability of test, the present embodiment are improved
In on the medial surface of the second compressor arm 222 be equipped with multiple compensating squeeze heads 223 for being compressed to pcb board.
Fig. 3 is the structural schematic diagram of the compression connection component of embodiment in Fig. 1.Fig. 4 is the first cylinder and the first pressure in Fig. 1
The connection schematic diagram of tight bar.As shown in Figure 3 and Figure 4, the first compressor arm 221 is by compressing connection component 50 and the first cylinder 41
The rotation connection of first cylinder rod 411.The compression connection component 50 includes pedestal 51 and connecting rod 52.Pedestal 51 is set to the first cylinder
41 top, pedestal 51 are equipped with the through-hole passed through for the first cylinder rod 411, and one end of connecting rod 52 is pivotally connected to pedestal
51, the other end of connecting rod 52 is pivotally connected to the first compressor arm 221, and the first cylinder rod 411 can pass through through-hole and drive the
One compressor arm 221 is rotated.
Wherein, the connection of four bars is constituted between pedestal 51, connecting rod 52, the first compressor arm 221 and the first cylinder rod 411 4
Mechanism, to can guarantee that the first compressor arm 221 is able to drive the second compressor arm 222 and is rotated along fixed route, thus to PCB
Plate is compressed.
In the present embodiment, the first cylinder 41 is fastened on pedestal 10 by the L-type fixed seat 43 of the bottom of shell 1.
The first electromagnetic switch 44 and First Speed control valve 45 are additionally provided on first cylinder 41.Wherein, the first electromagnetic switch 44 and first
Speed control valve 45 is electrically connected with the controller, and the first electromagnetic switch 44 is used to control unlatching and the movement side of the first cylinder 41
To First Speed control valve 45 is used to control the movement velocity of the first cylinder rod 411, so that the compression speed to pcb board carries out
Control guarantees equipment reliability of operation.
Fig. 5 is the connection schematic diagram of the plug component and sliding rail of embodiment in Fig. 1.As shown in figure 5, inserting in the present embodiment
Pulling out component 32 includes upper clamping piece 321, lower clamping piece 322, fixing seat 323 and link block 324.Upper clamping piece 321 and lower clamping
Part 322, which can cooperate, is used for the component to be clamped of detection for clamping, and fixing seat 323 can be set to by way of sliding
The top of sliding rail 31.Upper clamping piece 321 and lower clamping piece 322 are set to the top of fixing seat 323, pass through mobile 323 energy of fixing seat
It enough drives and component to be clamped inserts or pull out pcb board.Link block 324 be set to the lower section of fixing seat 323 and can with set on pedestal
Second cylinder rod 421 of the second cylinder 42 of 10 bottoms is connected, as shown in Figure 2.
In test, such as USB component to be clamped or headset plug insertion part are fixed on upper clamping piece 321 and lower folder
In the grasping part formed between gripping member 322, when plug component 32 is moved along sliding rail 31, the insertion such as USB or headset plug
Component can be moved with fixing seat 323 along sliding rail 31, to carry out plug test to pcb board.
It, being capable of fast and effective simulation USB by using the automatic plug test device for pcb board in the present embodiment
With the motion profile of the tests component such as headset plug, to carry out plug test to pcb board, it is ensured that in pcb board jigsaw condition
Under accurate test to the connect-disconnect lives of the bases such as USB and earphone jack, the test and later period for improving pcb board use reliable
Property.
Further, resilient snubber is equipped in the aid space formed between upper clamping piece 32 and lower clamping piece 322,
The attached glue part of such as rubber so as to effectively buffer stress of the pcb board in swapping process, and reduces and inconsistent phenomenon is occurring
When PCB is damaged, improve the safety in utilization of equipment.
Fig. 6 is the structural schematic diagram of the second cylinder of embodiment in Fig. 2.It is whole more reasonably to adapt in the present embodiment
The structure of body arranges that the first cylinder 41 is thin cylinder.Second cylinder 42 is pen cylinder.
Second cylinder rod 421 of the second cylinder 42 is equipped with double nut locking unit 46.By being equipped with for 324 bottom of link block
It, can be to set on it by rotation lock nut between two locking nuts of the position insertion double nut locking unit 46 of groove
Between link block 324 be clamped, thus guarantee the second cylinder rod 421 is driven in stretching or retraction plug component 32 transported
It is dynamic.Specifically, when the second cylinder rod 421 is when stretching out, plug component 32 is moved towards the direction far from pcb board, when the second cylinder
In retraction, plug component 32 moves bar 421 towards the direction close to pcb board, and will finally be inserted into component insertion pcb board.
The second electromagnetic switch 47 and second speed control valve 48 are additionally provided on the second cylinder 42 in the present embodiment.Wherein,
Second electromagnetic switch 47 and second speed control valve 48 are electrically connected with the controller, and the second electromagnetic switch 47 is for controlling the second gas
The unlatching and the direction of motion of cylinder 42, second speed control valve 48 is used to control the movement velocity of the second cylinder rod 421, thus right
The plug test speed of pcb board is controlled.
Fig. 7 is the location map of the bolster of embodiment in Fig. 2.Fig. 8 is the enlarged structure signal of bolster in Fig. 7
Figure.As shown in Figure 7 and Figure 8, it is inserted into after pcb board to prevent from being inserted into component since effect of inertia is excessively inserting pcb board, causes
The damage of pcb board, the retraction path along the second cylinder rod 421 of the second cylinder 42 are equipped with bolster 49.When the second cylinder rod
421 when carrying out retracting action, and the second cylinder rod 421 drives plug component 32 to move towards the direction of pcb board, when being inserted into component
32 when being inserted into the appropriate location of pcb board, plugs raised phase of the link block 324 of 32 bottom of component just with 49 one end of buffer
Fitting prevents plug component 32 since effect of inertia further moves, avoids the damage of pcb board.In the present embodiment, buffering
Device uses MAKC0404A type buffer.
As shown in Figure 1, the automatic plug test device in the present embodiment includes positioned at 21 two sides of pcb board fixing seat and being evenly distributed with
In collinear six sliding rails 31, be equipped on six sliding rails 31 plug component 32, can be used for simultaneously to six groups of pcb boards into
Row test.The second compressor arm 222 that the head and the tail both ends of pcb board pass through 21 two sides of pcb board fixing seat respectively is fixed,
The either side of pcb board passes through two compensating squeeze heads 223 and is compressed, and guarantees the fixing intensity of pcb board.In the present embodiment, bullet
Property pressure head 223 may be selected polyurethane material and be made.Further, in this embodiment 21 either side of pcb board fixing seat plug
The motion profile direction of component 22 is vertically arranged with the second compressor arm 222, ensure that plug of the plug component 32 to pcb board
Its compressed part is plugged in journey, reduces and impact failure is caused to pcb board.Since each plug component 32 is correspondingly provided with
One the second cylinder 42 carries out drive control, thus can be controlled according to controller each plug component 32 carry out and meanwhile plug test or
It is individually tested, the number of plug component 32, corresponding needs can also be increased or decreased according to the actual needs of production
The length of the second compressor arm 222 is increased or decreased, all pcb boards to be tested are fixed in guarantee.
Further, in this embodiment pcb board fixing seat 21 on be additionally provided with positioning protrusion 211.Pass through positioning protrusion 211
Pcb board in pcb board fixing seat 21 is positioned, it is accurate when later period plug component 32 plugs pcb board to ensure that
Degree.
Further, in this embodiment automatic plug test device further include control unit.Control unit includes being set to
61, halt switch 62, emergency stop switch and status indicator lamp 63 and air pressure valve 64 are started switch on pedestal 10.Start switch 61,
Halt switch 62, emergency stop switch and work light 63 and air pressure valve are electrically connected with the controller and are set to 12 surface of shell, just
It is operated in device.Wherein, air pressure valve 64 is used to control to adjust the total gas pressure of whole device.
Further, handle 65 is additionally provided in the two sides of shell 12.It is convenient for carry out whole to pedestal 10 by handle 65
It is mobile to carry.
The present invention also provides being tested by using the automatic plug test device in the present embodiment pcb board, wrap
Include following steps:
Pcb board to be tested is set in pcb board fixing seat 21, it is right by the positioning protrusion 211 in pcb board fixing seat 21
Pcb board is positioned.
Start the first cylinder 41, drives compressing unit to carry out the pcb board in pcb board fixing seat 21 by the first cylinder 41
It compresses.
The first cylinder 41 is set to start to work by the first electromagnetic switch 44 that controller controls on the first cylinder 41.First gas
First cylinder rod 411 of cylinder 41 does stretch out motion, and the first cylinder rod 411 drives the first compressor arm by compressing connection component 50
221 rotations, the direction that the first compressor arm 221 drives the second compressor arm 222 to collectively face towards pcb board rotate, and eventually by second
Compensating squeeze head 223 on compressor arm 222 is fixed the pcb board in pcb board fixing seat 21.
Start the second cylinder 42, drives plug component 21 to insert or pull out in pcb board fixing seat 21 by the second cylinder 42
Pcb board.
Controlling the second electromagnetic switch 47 on the second cylinder 42 by controller makes the second cylinder 42 start to work.Second gas
Second cylinder rod 421 of cylinder 42 does retracting motion, so that plug component 32 is driven to move along the direction of sliding rail 31 towards pcb board,
And it will finally be inserted into the position to be detected of component insertion pcb board, such as USB interface or receiver J-Horner position.When insertion is completed
Afterwards, the second cylinder rod 421 is controlled by controller and does stretch out motion, plug the side that component 32 is directed away from pcb board to drive
To movement, and it is finally completed a swapping process.The second cylinder 42, which is controlled, by controller drives plug component 32 so repeatedly
It moves repeatedly, to complete the plug test process to pcb board.At this point, other detection devices can carry out data or number accordingly
Statistics realizes test detection process.
By using the automatic plug test device and test method for pcb board in the present embodiment, can quickly have
The motion profile for imitating the tests component such as simulation USB and headset plug, to carry out plug test to pcb board, it is ensured that PCB
The accurate test of the connect-disconnect life of the bases such as USB and earphone jack under plate, the test and later period for improving pcb board use reliable
Property.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. a kind of automatic plug test device for pcb board, which is characterized in that including controller and pedestal, on the pedestal
Equipped with fixed mechanism, executing agency and power mechanism；
The fixed mechanism includes pcb board fixing seat on the pedestal and set on the two opposite of the pcb board fixing seat
The compressing unit of side；
The executing agency includes the sliding rail being set on the pedestal and the plug component that can be slidably connected with the sliding rail；
The power mechanism includes the first cylinder and the second cylinder, and first cylinder is for driving the compressing unit to described
Pcb board in pcb board fixing seat is compressed, and second cylinder is for driving the plug component to slide on the sliding rail
To insert or pull out the pcb board；
Wherein, first cylinder and second cylinder pass through the controller and are controlled.
2. the automatic plug test device according to claim 1 for pcb board, which is characterized in that the compressing unit
Including being set to two first compressor arms of the same side of the pcb board fixing seat and between two first compressor arms
Second compressor arm, first compressor arm are pivotally pivotally connected to the first cylinder rod of first cylinder, when
First compressor arm described in when first cylinder rod stretches out is able to drive the second compressor arm common rotation, thus to described
Pcb board is compressed.
3. the automatic plug test device according to claim 2 for pcb board, which is characterized in that described second compresses
The medial surface of bar is equipped with multiple compensating squeeze heads for being compressed to the pcb board.
4. the automatic plug test device according to claim 2 for pcb board, which is characterized in that the automatic plug
Test device further includes compressing connection component, and the compression connection component includes pedestal and connecting rod, and the pedestal is set to described
The top of first cylinder, the pedestal are equipped with the through-hole for passing through first cylinder rod, one end of the connecting rod
It is pivotally connected to the pedestal, the other end of the connecting rod is pivotally connected to first compressor arm, first cylinder rod
The through-hole can be passed through and first compressor arm is driven to be rotated.
5. being used for the automatic plug test device of pcb board according to any one of claim 2-4, which is characterized in that institute
It states sliding rail and is set to the motion profile direction of the two opposite sides and the plug component of the pedestal on the sliding rail perpendicular to institute
The second compressor arm is stated, and sliding rail described in any two in the sliding rail of the two sides of base is set on different straight lines.
6. the automatic plug test device of pcb board is used for described in any one of -4 according to claim 1, which is characterized in that institute
Stating the first cylinder is thin cylinder.
7. the automatic plug test device of pcb board is used for described in any one of -4 according to claim 1, which is characterized in that institute
Stating the second cylinder is pen cylinder.
8. the automatic plug test device of pcb board is used for described in any one of -4 according to claim 1, which is characterized in that institute
Stating plug component includes upper clamping piece, lower clamping piece, fixing seat and link block, and the upper clamping piece and the lower clamping piece can
It cooperates for clamping for the component to be clamped of detection, the fixing seat is slidably set to the upper of the sliding rail
Side, the upper clamping piece and the lower clamping piece are set to the top of the fixing seat, are able to drive by the movement fixing seat
It is described it is component to be clamped insert or pull out the pcb board, the link block be set to the lower section of the fixing seat and can be set to
Second cylinder rod of second cylinder of the base bottom is connected.
9. the automatic plug test device of pcb board is used for described in any one of -4 according to claim 1, which is characterized in that also
Including control unit, described control unit includes starting switch on the pedestal, halt switch, emergency stop switch and state
Indicator light, it is described start switch, the halt switch, the emergency stop switch and the work light with the controller electricity
Connection.
10. a kind of automatic plug test method for pcb board, the automatic plug test method is according to the claims 1-
Automatic plug test device described in any one of 9 carries out pcb board test, comprising the following steps:
Pcb board to be tested is set in the pcb board fixing seat；
Start first cylinder, drives the compressing unit to the institute in the pcb board fixing seat by first cylinder
Pcb board is stated to be compressed；
Start second cylinder, drives the plug component to insert or pull out the pcb board by second cylinder and fix
The pcb board on seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811198054.8A CN109375091A (en) | 2018-10-15 | 2018-10-15 | Automatic plug test device and test method for pcb board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811198054.8A CN109375091A (en) | 2018-10-15 | 2018-10-15 | Automatic plug test device and test method for pcb board |
Publications (1)
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| CN109375091A true CN109375091A (en) | 2019-02-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811198054.8A Pending CN109375091A (en) | 2018-10-15 | 2018-10-15 | Automatic plug test device and test method for pcb board |
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| Country | Link |
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| CN (1) | CN109375091A (en) |
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| CN110196389A (en) * | 2019-06-28 | 2019-09-03 | 飞毛腿电池有限公司 | A kind of whole jigsaw dress pcb board test method |
| CN110732989A (en) * | 2019-11-15 | 2020-01-31 | 江西博致电子技术有限公司 | quick and efficient disassembly and assembly tool for testing DCDC converter |
| CN111413608A (en) * | 2020-04-22 | 2020-07-14 | 苏州市运泰利自动化设备有限公司 | PCBA test system and method |
| CN111624468A (en) * | 2020-06-08 | 2020-09-04 | 苏州健彭自动化设备有限公司 | Automatic plug testing arrangement of square-mouth USB interface |
| CN112462276A (en) * | 2020-10-13 | 2021-03-09 | 深圳市智莱科技股份有限公司 | Test device and test method |
| CN112904178A (en) * | 2021-01-18 | 2021-06-04 | 深圳市宇昊森达科技有限公司 | PCBA board performance test equipment and test method |
| CN114779054A (en) * | 2022-06-17 | 2022-07-22 | 深圳市伟烽恒科技有限公司 | Automatic chip testing device |
| CN116643065A (en) * | 2023-07-26 | 2023-08-25 | 中国电子科技集团公司第十研究所 | Flexible clamping device for simulation module |
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| CN110196389A (en) * | 2019-06-28 | 2019-09-03 | 飞毛腿电池有限公司 | A kind of whole jigsaw dress pcb board test method |
| CN110732989A (en) * | 2019-11-15 | 2020-01-31 | 江西博致电子技术有限公司 | quick and efficient disassembly and assembly tool for testing DCDC converter |
| CN111413608A (en) * | 2020-04-22 | 2020-07-14 | 苏州市运泰利自动化设备有限公司 | PCBA test system and method |
| CN111624468A (en) * | 2020-06-08 | 2020-09-04 | 苏州健彭自动化设备有限公司 | Automatic plug testing arrangement of square-mouth USB interface |
| CN112462276A (en) * | 2020-10-13 | 2021-03-09 | 深圳市智莱科技股份有限公司 | Test device and test method |
| CN112904178A (en) * | 2021-01-18 | 2021-06-04 | 深圳市宇昊森达科技有限公司 | PCBA board performance test equipment and test method |
| CN112904178B (en) * | 2021-01-18 | 2021-09-07 | 深圳市宇昊森达科技有限公司 | PCBA board performance test equipment and test method |
| CN114779054A (en) * | 2022-06-17 | 2022-07-22 | 深圳市伟烽恒科技有限公司 | Automatic chip testing device |
| CN116643065A (en) * | 2023-07-26 | 2023-08-25 | 中国电子科技集团公司第十研究所 | Flexible clamping device for simulation module |
| CN116643065B (en) * | 2023-07-26 | 2023-11-07 | 中国电子科技集团公司第十研究所 | Flexible clamping device for simulation module |
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Application publication date: 20190222 |