CN109358283A - Automatic testing equipment - Google Patents
Automatic testing equipment Download PDFInfo
- Publication number
- CN109358283A CN109358283A CN201811482963.4A CN201811482963A CN109358283A CN 109358283 A CN109358283 A CN 109358283A CN 201811482963 A CN201811482963 A CN 201811482963A CN 109358283 A CN109358283 A CN 109358283A
- Authority
- CN
- China
- Prior art keywords
- pressing part
- conducting piece
- actuator
- testing equipment
- automatic testing
- 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.)
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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]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- 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
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
Abstract
The present invention relates to a kind of automatic testing equipment, including actuator, pressing part, conducting piece, positioning mechanism and control circuit board, the actuator transmission connection is in the pressing part, for driving the pressing part to move along desired guiding trajectory；The conducting piece corresponds to the pressing part setting, and the pressing part drives the conducting piece mobile in moving process；The positioning mechanism is for fixing measurement circuit plate, when the conducting piece is moved to predeterminated position, the at least partly circuit module of measurement circuit plate is connected in the conducting piece, the positioning mechanism includes connector, measurement circuit plate is conducted when the positioning mechanism is positioned by the connector and the control circuit board；The control circuit board collects the parameter information of the circuit module be connected on measurement circuit plate, and judges whether that rule are closed in test.Automatic testing equipment realizes the automation of test, greatly reduces the personnel depaly of test, reduces the cost of test.
Description
Technical field
The present invention relates to wiring board testing fields, more particularly to a kind of automatic testing equipment.
Background technique
When being tested using traditional testing jig wiring board, since traditional testing jig is full manual test, lead
Cause test speed slow, efficiency is more low, meanwhile, test various electrical datas and need to read different instrument, personnel depaly compared with
It is more, increase testing cost.Therefore, traditional testing jig testing efficiency is lower, has much room for improvement.
Summary of the invention
Based on this, it is necessary to for traditional lower problem of testing jig testing efficiency, provide a kind of automatic testing equipment.
A kind of automatic testing equipment, including actuator, pressing part, conducting piece, positioning mechanism and control circuit board, wherein
The actuator transmission connection is in the pressing part, for driving the pressing part to move along desired guiding trajectory；
The conducting piece corresponds to the pressing part setting, and the pressing part drives the conducting piece mobile in moving process；
The positioning mechanism is for fixing measurement circuit plate, and when the conducting piece is moved to predeterminated position, the conducting piece makes
At least partly circuit module of measurement circuit plate is connected, and the positioning mechanism includes connector, and measurement circuit plate is in the positioning
When mechanism positions, conducted by the connector and the control circuit board；
The control circuit board collects the parameter information of the circuit module be connected on measurement circuit plate, and judges whether that test is closed
Rule.
The actuator includes the first actuator in one of the embodiments, and the pressing part includes the first pressing part,
The conducting piece includes the first conducting piece, and the first actuator transmission connection is in first pressing part, first pressing
Part is connected with first conducting piece, when first actuator drives first pressing part mobile, first pressure
The mobile drive of component first conducting piece is mobile, makes first conducting piece close to measurement circuit plate, and then continuity test
One or more circuit modules of wiring board.
First pressing part is sequentially connected by a guide bar in first driving in one of the embodiments,
Part, first pressing part are sheathed on the guide bar, and first actuator drives the guide bar to rotate, described in drive
First pressing part is moved along the axis direction of the guide bar.
First conducting piece is fixedly connected on first pressing part in one of the embodiments,.
In one of the embodiments, further include accommodating case, an accommodating chamber, first driving are equipped in the accommodating case
Part and first pressing part are contained in accommodating chamber, and the accommodating case can be moved along desired guiding trajectory, close to or far from institute
State positioning mechanism.
The accommodating case includes top plate and bottom plate and the connection top plate and the bottom plate in one of the embodiments,
Side plate, the top plate and bottom plate and side plate surround to form the accommodating chamber, are provided with hollow hole on one of side plate, and described
One pressing part is at least partially extend into the hollow hole.
It in one of the embodiments, further include pedestal and pull-up lock, the pull-up lock is fixed on the pedestal, rotation
It is connected to the pedestal, and is fixedly connected on the accommodating case, when the pull-up lock base rotation relatively, described in drive
Accommodating case is mobile, and then first actuator, the first pressing part and the first conducting piece is made to be detached from test position.
The actuator further includes the second actuator in one of the embodiments, and the pressing part further includes the second pressure
Component, the conducting piece further include the second conducting piece, and second actuator transmission connection is in second pressing part, and described the
Two pressing parts are connected with second conducting piece, described when second actuator drives second pressing part mobile
The mobile drive of second pressing part second conducting piece is mobile, makes second conducting piece close to measurement circuit plate, and then lead
Another circuit module of logical measurement circuit plate.
It in one of the embodiments, further include shaft coupling, the actuator is connected to the pressure by the shaft coupling
Component.
It in one of the embodiments, further include display screen, the display screen is connected to the control circuit board, the control
The parameter information that circuit board processed will acquire is transferred on the display screen and is shown.
Above-mentioned automatic testing equipment drives pressing part and conducting piece mobile, makes p-wire by conducting piece by actuator
At least partly circuit module of road plate is connected, and so that control circuit board collects parameter information, control circuit board passes through parameter information
It can determine whether to test whether to close rule, realize the automation of test, greatly reduce the personnel depaly of test, reduce test
Cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic testing equipment of one embodiment of the invention；
Fig. 2 is the partial structural diagram of the automatic testing equipment of one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the automatic testing equipment of another embodiment of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Referring to Fig. 1, illustratively showing the structural schematic diagram of the automatic testing equipment 10 of one embodiment of the invention, institute
Stating automatic testing equipment 10 can be applied to the functional test of various wiring boards after molding, can be realized the automation of test,
And the parameter in test process is collected, judges automatically and whether closes rule, and is sounded an alarm when irregularity is tested in discovery, greatly
The efficiency of test is improved, the personnel depaly in test process is reduced, reduces the cost of labor of test.
As shown in Figure 1, automatic testing equipment 10 may include actuator, pressing part, conducting piece, positioning mechanism 140 and control
Circuit board 150 processed, actuator is sequentially connected in pressing part, for driving pressing part to move along desired guiding trajectory, the corresponding pressure of conducting piece
Component setting, pressing part drive conducting piece mobile, positioning mechanism 140 works as biography for fixing measurement circuit plate in moving process
When guiding element is moved to predeterminated position, at least partly circuit module of measurement circuit plate is connected in conducting piece, and positioning mechanism 140 can be with
Including connector, measurement circuit plate is connected when positioning mechanism 140 is positioned by connector and control circuit board 150, control electricity
Road plate 150 collects the parameter information of the circuit module be connected on measurement circuit plate, and judges whether that rule are closed in test.
In the particular embodiment, automatic testing equipment 10 can also include pedestal 160, actuator, pressing part, conduction
Part, positioning mechanism 140 and control circuit board 150 rely on the setting of pedestal 160.For example, positioning mechanism 140 can be set the bottom of in
On seat 160, actuator, pressing part and conducting piece can correspond to the setting of positioning mechanism 140, when actuator driving pressing part is mobile
When, drive conducting piece mobile to the direction close to or far from positioning mechanism 140, when positioning mechanism 140 is plugged with measurement circuit plate
When, at least partly circuit module of measurement circuit plate is connected in conducting piece, to realize the automation of test.
Fig. 1 and Fig. 2 are please referred to, actuator may include the first actuator 111, and pressing part may include the first pressing part
121, conducting piece may include the first conducting piece 131, and the transmission connection of the first actuator 111 is in the first pressing part 121, the first pressing
Part 121 is connected with the first conducting piece 131, when the first actuator 111 drives the first pressing part 121 mobile, the first pressing part
121 the first conducting piece of mobile drive 131 is mobile, makes the first conducting piece 131 close to or far from measurement circuit plate, and then is connected and surveys
Try one or more circuit modules of wiring board.
In one or more embodiments, the first actuator 111, the first pressing part 121 and the first conducting piece 131 are suspended at
140 top of positioning mechanism, corresponding positioning mechanism 140 are arranged, thus when the first actuator 111 is driven by the first pressing part 121
When first conducting piece 131 is mobile, the first conducting piece 131 is set to move down or move up, thus one of the measurement circuit plate that is turned on or off
Or multiple circuit modules.
In order to improve the precision of test, precision driver as high as possible is can be used in the first actuator 111, for example, can
To be stepper motor.It is of course also possible to be other kinds of high-precision driver.
First pressing part 121 can be sequentially connected by a guide bar 171 in the first actuator 111.For example, guide bar
171 can be fixedly connected on the output shaft of the first actuator 111, and when the first actuator 111 works, driving output shaft rotation is defeated
Shaft rotation drives guide bar 171 to rotate, and the first pressing part 121 can be sheathed on guide bar 171, when guide bar 171 rotates
When, drive the first pressing part 121 to move along the axis direction of guide bar 171.For example, in order to realize guide bar 171 and first
The linkage of pressing part 121, external screw thread can be set on guide bar 171, and the corresponding guide bar 171 of the first pressing part 121 is provided with
Perforation, and internal screw thread is set in the inner wall of perforation, the first pressing part 121 can be realized with guide bar 171 and is threadedly engaged as a result,
When guide bar 171 rotates, the first pressing part 121 can be moved along the axis direction of guide bar 171.
First conducting piece 131 can be fixedly connected on the first pressing part 121, thus when the first pressing part 121 is mobile, band
The movement of dynamic first conducting piece 131.Certainly, in other examples, the first conducting piece 131 can also be in other way
Realize with the linkage of the first pressing part 121, as long as the first conducting piece 131 can be made to follow the movement of the first pressing part 121.
In the illustrated embodiment, the first conducting piece 131 is a rod-like structure, it will be understood that in order to corresponding on measurement circuit plate
Position cooperation is switched, differentiation may be implemented in the structure of the first conducting piece 131, and is not limited to rod-like structure.
Automatic testing equipment 10 can also include shaft coupling 172, and the first actuator 111 is connected to the by shaft coupling 172
One pressing part 121.It, can be to avoid first by the way that shaft coupling 172 is arranged between the first actuator 111 and the first conducting piece 131
Pressing part 121 is quick on the draw to the first actuator 111, to be conducive to the control to the first conducting piece 131.
In one or more embodiments, automatic testing equipment 10 can also include accommodating case 173, set in accommodating case 173
There is an accommodating chamber 173a, the first actuator 111, shaft coupling 172 and the first pressing part 121 can be contained in accommodating chamber 173a,
Accommodating case 173 can be suspended at 140 top of positioning mechanism, and corresponding positioning mechanism 140 is arranged.For example, can be set on pedestal 160
Support rod 161 there are two setting, accommodating case 173 is sheathed on two support rods 161, so that accommodating case 173 be made to be suspended in positioning mechanism
140 tops, and can be moved along support rod 161, close to or far from positioning mechanism 140.By the way that accommodating case 173 is arranged, realize
To hiding for the first actuator 111 and first pressing part 121, be conducive to promote the entirety of automatic testing equipment 10 in appearance
Property, and can cause to damage or influence test due to extraneous collision to avoid the first actuator 111 and the first pressing part 121.
For example, accommodating case 173 may include top plate 1731, bottom plate 1732 and the side plate for connecting top plate 1731 and bottom plate 1732
1733, top plate 1731, bottom plate 1732 and side plate 1733 surround to form an accommodating chamber 173a as a result,.It can be set on bottom plate 1732
There is the first perforation, the first conducting piece 131 passes through the first perforation and exposes to accommodating chamber 173a, and can move in the first perforation.Bottom
Plate 1732 can also extend outwardly and the width of bottom plate 1732 is made to be greater than top plate 1731, and the extension of bottom plate 1732 can be set
There is the second perforation, support rod 161 passes through the second perforation but bottom plate 1732 is sheathed on two support rods 161, as a result, support rod
161 can provide guiding function for the movement of accommodating case 173.
Accommodating case 173 is also provided with multiple abutting columns 1734, pushes against column 1734 and is set on bottom plate 1732, to hold
Measurement circuit plate is pushed against on positioning mechanism 140 when case 173 is close to positioning mechanism 140, avoids measurement circuit plate from misplacing, really
Protecting the first conducting piece 131 can accurately be connected.
In one or more embodiments, hollow hole, the first pressing part 121 can be set on one of side plate 1733
It is at least partially extend into hollow hole, so that the first pressing part 121 moves in the range of hollow hole limits, first can be prevented
The excessive driving of actuator 111 keeps the first conducting piece 131 excessively mobile, avoids that contingency occurs.
Automatic testing equipment 10 can also include pull-up lock 180, and pull-up lock 180 is rotationally connected with pedestal 160, and fixed company
It is connected to accommodating case 173, when pull-up lock 180 is rotated relative to pedestal 160, accommodating case 173 can be driven to move along support rod 161,
And then the first actuator 111, the first pressing part 121 and the first conducting piece 131 is made to be detached from test position.For example, pull-up lock 180 has
Opposite pull-up state and depressed state, when being in pull-up state, effect of first conducting piece 131 in the first actuator 111
Under, when being moved to extreme position, the circuit on measurement circuit plate cannot still be connected, when being in depressed state, first is passed
131 side of guiding element can touch the switch on measurement circuit plate and make the circuit of measurement circuit plate under the action of the first actuator 111
Conducting.It, can be to avoid the maloperation to the first actuator 111, to influence to test by the way that pull-up lock 180 is arranged, it is ensured that survey
The safety and accuracy of examination.
In the particular embodiment, pedestal 160 can have backboard 163, and backboard 163 has preset height, pull-up lock
In 180 fixations and backboard 163, and it is rotationally connected with backboard 163, as a result, by pull-up lock 180, accommodating case 173 may be implemented
Vacantly, it and then realizes the hanging of the first actuator 111, the first pressing part 121 and the first conducting piece 131, and passes through pull-up lock
180 can also drive the movement of the first actuator 111, the first pressing part 121 and the first conducting piece 131, can be not by the
When one actuator 111 is tested, it is pulled up the first actuator 111, the first pressing part 121 and the first conducting piece 131, thus
No matter whether the first actuator 111 is driven, and the first conducting piece 131 can not influence to test.
Referring to Fig. 3, in one or more embodiments, actuator can also include the second actuator 113, and pressing part is also
It may include the second pressing part 123, conducting piece can also include the second conducting piece 133, and the transmission connection of the second actuator 113 is in the
Two pressing parts 123, the second pressing part 123 are connected with the second conducting piece 133, when the second actuator 113 drives the second pressing part
123 it is mobile when, the second conducting piece of mobile drive 133 of the second pressing part 123 is mobile, make the second conducting piece 133 close to or far from
Measurement circuit plate, and then another circuit module of continuity test wiring board.It is appreciated that the circuit of the second conducting piece 133 conducting
Module is different from the circuit module that the first conducting piece 131 is connected.Second pressing part 123 can also be connected to by shaft coupling 172
Second actuator 113.
It is appreciated that the second actuator 113, the second pressing part 123 and the second conducting piece 133 can be set one or more
It is a, it is tested with corresponding to the different circuit modules of measurement circuit plate.For example, the first conducting piece 131 can correspond to continuity test
The major function of wiring board switchs, the circuit module of other auxiliary of the second conducting piece 133 conducting, such as charging, heating, far infrared hair
The functions such as penetrate.Second actuator 113, the second pressing part 123 and the second conducting piece 133 can be hidden in pedestal 160, so that
Automatic testing equipment 10 has preferable globality from the appearance.
Measurement circuit plate can be fixed when positioning mechanism 140 is positioned by connector.By providing the side of interface
Formula is powered measurement circuit plate by interface, while being connected to control circuit board 150 by interface, so that control
Circuit board 150 processed can obtain the parameter preset in measurement circuit plate in time, for example, when the first conducting piece 131 conducting wherein one
When a circuit module, the real-time change situation of the voltage of the available measurement circuit plate of control circuit board 150, electric current, and in electricity
Pressure, electric current provide alarm when too high or too low.For example, when charging module is connected in the second conducting piece 133, control circuit board 150
Charging voltage, electric current and charge power are obtained, and is compared with corresponding setting value, when error is greater than certain value, is provided
Alarm.
Control circuit board 150 is electrically connected to actuator, to control the first actuator 111 and multiple second actuators 113
Work, and then different functional tests is carried out to the different circuit modules of measurement circuit plate.
In one or more embodiments, automatic testing equipment 10 can also include display screen 190, and display screen 190 connects
In control circuit board 150, the parameter information that control circuit board 150 will acquire is transferred on display screen 190 and is shown.Work as parameter
When abnormal, it can be alarmed by changing the display color of parameter.Certainly, control circuit board 150 can also pass through others
Mode is alarmed, such as carries out audible alarm by buzzer.
Automatic testing equipment 10 may include power supply and start switch, and power supply but be connected to control circuit board 150, for control
Circuit board 150 processed is powered, and is powered by control circuit board 150 to measurement circuit plate and actuator.It starts switch and is connected to drive
Moving part, for controlling the work of actuator, when actuator is corresponding starts switch opening, conduction corresponding with corresponding actuator
The circuit module of measurement circuit plate is connected in part.
When using automatic testing equipment 10, measurement circuit plate is fixed on positioning mechanism 140, while making measurement circuit
Plate is electrically connected to control circuit board 150, and opening is corresponding to be started switch, for example, opening starting corresponding with the first actuator 111
Switch, the first actuator 111 starts to work after the instruction for receiving control circuit board, drives pressing part and conducting piece to close
The direction of measurement circuit plate is mobile, when being moved to predeterminated position, pushes against column 1734 and pushes against measurement circuit plate, the first actuator
111 continue to drive the first conducting piece 131 mobile, until 131 engaged test wiring board of the first conducting piece, corresponds to for example, by opening
Circuit module is connected in the mode of circuit module switch, so that corresponding circuit module is started to work, control circuit board 150
Corresponding parameter information is collected, and is shown on display screen 190.When testing another circuit module, pass through control
The work of other second actuators 113 is made, other circuit modules are tested, the control of test philosophy and the first actuator 111
Principle processed is essentially identical.
Above-mentioned automatic testing equipment 10 drives pressing part and conducting piece mobile, makes to test by conducting piece by actuator
At least partly circuit module of wiring board is connected, and so that control circuit board 150 collects parameter information, control circuit board passes through parameter
Information can determine whether to test whether to close rule, realize the automation of test, greatly reduce the personnel depaly of test, reduce survey
The cost of examination.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of automatic testing equipment, which is characterized in that including actuator, pressing part, conducting piece, positioning mechanism and control circuit
Plate, wherein
The actuator transmission connection is in the pressing part, for driving the pressing part to move along desired guiding trajectory；
The conducting piece corresponds to the pressing part setting, and the pressing part drives the conducting piece mobile in moving process；
The positioning mechanism is for fixing measurement circuit plate, and when the conducting piece is moved to predeterminated position, the conducting piece makes
At least partly circuit module of measurement circuit plate is connected, and the positioning mechanism includes connector, and measurement circuit plate is in the positioning
When mechanism positions, conducted by the connector and the control circuit board；
The control circuit board collects the parameter information of the circuit module be connected on measurement circuit plate, and judges whether that test is closed
Rule.
2. automatic testing equipment according to claim 1, which is characterized in that the actuator includes the first actuator, institute
Stating pressing part includes the first pressing part, and the conducting piece includes the first conducting piece, and the first actuator transmission connection is in described
First pressing part, first pressing part are connected with first conducting piece, when first actuator drives described first
When pressing part is mobile, the mobile drive of first pressing part first conducting piece is mobile, keeps first conducting piece close
Measurement circuit plate, and then one or more circuit modules of continuity test wiring board.
3. automatic testing equipment according to claim 2, which is characterized in that first pressing part is passed by a guide bar
Dynamic to be connected to first actuator, first pressing part is sheathed on the guide bar, and first actuator drives institute
Guide bar rotation is stated, first pressing part is driven to move along the axis direction of the guide bar.
4. automatic testing equipment according to claim 2, which is characterized in that first conducting piece is fixedly connected on described
First pressing part.
5. automatic testing equipment according to claim 2, which is characterized in that further include accommodating case, set in the accommodating case
There is an accommodating chamber, first actuator and first pressing part are contained in accommodating chamber, and the accommodating case can be along default
Track is mobile, close to or far from the positioning mechanism.
6. automatic testing equipment according to claim 5, which is characterized in that the accommodating case includes top plate and bottom plate and company
The side plate of the top plate and the bottom plate is connect, the top plate and bottom plate and side plate surround to form the accommodating chamber, one of side plate
On be provided with hollow hole, first pressing part is at least partially extend into the hollow hole.
7. automatic testing equipment according to claim 5, which is characterized in that further include pedestal and pull-up lock, the pull-up
Lock is fixed on the pedestal, is rotationally connected with the pedestal, and is fixedly connected on the accommodating case, when the pull-up lock is opposite
When the base rotation, it is mobile to drive the accommodating case, and then make first actuator, the first pressing part and the first conducting piece
It is detached from test position.
8. automatic testing equipment according to claim 2, which is characterized in that the actuator further includes the second actuator,
The pressing part further includes the second pressing part, and the conducting piece further includes the second conducting piece, the second actuator transmission connection
In second pressing part, second pressing part is connected with second conducting piece, when second actuator drives institute
When stating the movement of the second pressing part, the mobile drive of second pressing part second conducting piece is mobile, makes second conduction
Part is close to measurement circuit plate, and then another circuit module of continuity test wiring board.
9. automatic testing equipment according to claim 1, which is characterized in that further include shaft coupling, the actuator passes through
The shaft coupling is connected to the pressing part.
10. automatic testing equipment according to claim 1, which is characterized in that it further include display screen, the display screen connection
In the control circuit board, the parameter information that the control circuit board will acquire is transferred on the display screen and is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482963.4A CN109358283A (en) | 2018-12-05 | 2018-12-05 | Automatic testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482963.4A CN109358283A (en) | 2018-12-05 | 2018-12-05 | Automatic testing equipment |
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|---|---|
| CN109358283A true CN109358283A (en) | 2019-02-19 |
Family
ID=65331282
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| CN201811482963.4A Pending CN109358283A (en) | 2018-12-05 | 2018-12-05 | Automatic testing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302224A (en) * | 2022-08-16 | 2022-11-08 | 深圳市湘凡科技有限公司 | Assembly and detection all-in-one machine |
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| CN204256119U (en) * | 2014-11-25 | 2015-04-08 | 北京华环电子设备有限公司 | Printed-wiring board (PWB) multifunctional testing frock |
| CN205388642U (en) * | 2016-03-02 | 2016-07-20 | 石家庄科林电气股份有限公司 | Be applied to veneer automatic checkout device of smart electric meter production line |
| CN105842608A (en) * | 2016-03-24 | 2016-08-10 | 深圳市科美集成电路有限公司 | Circuit board testing jig and circuit board testing system |
| CN205941853U (en) * | 2016-08-17 | 2017-02-08 | 中兴通讯股份有限公司 | Power module test fixture |
| CN107219398A (en) * | 2017-05-02 | 2017-09-29 | 广东长盈精密技术有限公司 | resistance testing device |
| CN207752112U (en) * | 2017-12-22 | 2018-08-21 | 成都秦川物联网科技股份有限公司 | circuit board detection device and circuit board detecting system |
| CN209311631U (en) * | 2018-12-05 | 2019-08-27 | 黎鹏飞 | Automatic testing equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302224A (en) * | 2022-08-16 | 2022-11-08 | 深圳市湘凡科技有限公司 | Assembly and detection all-in-one machine |
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