CN207008001U

CN207008001U - Automatization test system

Info

Publication number: CN207008001U
Application number: CN201621462914.0U
Authority: CN
Inventors: 王磊
Original assignee: Beijing Siemens Cerberus Electronics Ltd
Current assignee: Beijing Siemens Cerberus Electronics Ltd
Priority date: 2016-12-28
Filing date: 2016-12-28
Publication date: 2018-02-13
Anticipated expiration: 2026-12-28

Abstract

The utility model discloses a kind of automatization test system, including：One board case, at least one public device circuitry plate is disposed with it, and be provided with first interface unit on public device circuitry plate；Replaceable needle plate, each needle plate has a product connecting interface that can be connected with a product to be measured, and each needle plate also has a second interface unit electrically connected with product connecting interface；Replaceable Burden box, there is dedicated test circuit plate in each Burden box, and it has the 3rd interface unit in Burden box, with an adapter, it has the first converting interface unit being connected with first interface unit, the second converting interface unit being connected with second interface unit and the 3rd converting interface unit being connected with the 3rd interface unit；Wherein, the 3rd converting interface unit has the interface channel electrically connected with the first converting interface unit and the second converting interface unit respectively.Technical scheme in the utility model can improve automatization test system test scope and can suitability.

Description

Automatization test system

Technical field

The testing field of electronic equipment is the utility model is related to, particularly a kind of test system of automatic test circuit board System.

Background technology

Circuit board is typically provided with the electronic product used in HVAC, fire-fighting or building automatic field.To various electricity Circuit board is tested a committed step for then turning into production assurance in sub- product.Therefore, need to be equipped with phase in factory The electronic circuit test equipment or test system of pass.Based on the automatization test system of various precision instruments, belong in factory High investment, the equipment of high value.Traditional test system is typically a product or the product man for including limited several products What race individually customized, its mechanical structure, software, hardware be all according to product customization and development to be measured, without configurability, can Extendibility.So need to spend great amount of investment in fixed assets, space etc..For example, for different product family The controller that is used in temperature controller, HVAC system, fire alarm control unit mainboard, fire floor indicator etc., it may be necessary to point Different test systems is not manufactured to be tested.And for example, the gas fire-fighting controller mainboard for different product family, relay Device expansion card, loop expansion card etc., it is also desirable to which dependence test could be completed by manufacturing different test systems respectively.

Therefore, those skilled in the art also are being directed to finding other automatic test solutions.

Utility model content

In view of this, a kind of automatization test system is proposed in the utility model embodiment, is surveyed to reduce automation The cost of test system, improve automatization test system test scope and can suitability.

A kind of automatization test system proposed in the utility model embodiment, including：One board case, be disposed with it to Lack a public device circuitry plate, the common need at least two products to be measured is provided with the public device circuitry plate Component, and be provided with first interface unit on the public device circuitry plate；Replaceable needle plate, each needle plate have one The product connecting interface that can be connected with a product to be measured, for being connected with the product to be measured；And each needle plate also has one Second interface unit, there is the interface channel electrically connected between the second interface unit and the product connecting interface；It is replaceable Burden box, there is the public device electricity for a kind of being used for of being built of test product and in the board case in each Burden box Road plate and the product to be measured being connected with the needle plate are adapted the dedicated test circuit plate of communication, and special test electricity Road plate has the 3rd interface unit, and an adapter in the Burden box, and the adapter has and the first interface list The first converting interface unit that member is connected, the second converting interface unit being connected with the second interface unit, and with described The 3rd converting interface unit that three interface units are connected；Wherein, the 3rd converting interface unit has and described first turn respectively Interface unit and the interface channel of the second converting interface unit electrical connection.The dedicated test circuit plate in the Burden box can It is adapted and communicates and via the needle plate with the public device circuitry plate in the board case via the 3rd interface unit Communication is adapted with the product to be measured.

In one embodiment, the adapter further comprises the 4th converting interface unit, for test needed for Each instrument and meter is connected；Also there is the 3rd converting interface unit connection electrically connected with the 4th converting interface unit to lead to Road；Dedicated test circuit plate in the replaceable Burden box is further used for being adapted communication with the instrument and meter.

In one embodiment, the adapter is arranged on the board case, and the 3rd converting interface unit position In the first side of the adapter, the first converting interface unit, the second converting interface unit and the 4th converting interface unit are located at institute State the second side of adapter.

In one embodiment, the 3rd converting interface unit includes a plurality of signal slots；The 3rd interface list Member includes a plurality of Signal plugs；The automatization test system further comprises a load cabinet frame, its corresponding described switching First side of device is set, and each Burden box can be clamped into the load cabinet frame, realize the 3rd interface unit and institute State the correct docking of the 3rd converting interface unit.

In one embodiment, the automatization test system further comprises：One integrated guidance system, for institute State Burden box to be positioned and be oriented to, the Burden box is directed into the interface correspondence position in the load cabinet frame, and lead Draw the Burden box progress the 3rd interface unit to dock with the 3rd the correct of converting interface unit.

In one embodiment, the integrated guidance system includes：At least one sensor, one or two guiding limit Position device and a control unit；Wherein, at least one sensor includes：Screens indication sensor and connection confirm sensing Device；One or two guide position limiters are separately mounted to the one or both ends of the adapter, each guide and limit dress Put including：One screens driving part, a push-and-pull driving part, a screens part, one enter a guiding parts and a push-and-pull guide part Part；Wherein, the screens part is connected with the screens driving part, the push-and-pull guiding parts and the push-and-pull driving part Be connected, the screens part also with it is described enter a guiding parts be connected, it is described enter a guiding parts also with the push-and-pull guide part Part is connected；It is described enter a guiding parts be used for the Burden box in a push-in load cabinet frame to the 3rd of the adapter The interface correspondence position guiding of converting interface unit；The screens indication sensor is used to detect whether the Burden box is led to The interface correspondence position, if it is, transmitting into position notice to described control unit；The screens driving part is used in institute Under the control for stating control unit, the position blocking pin in the screens part is driven to be caught in the screens of correspondence position in the Burden box Hole, the screens part is linked together with the Burden box；The connection confirms that sensor is used to detect the screens Whether part is linked together with the Burden box, and notice has been connected if it is, being sent to described control unit；The push-and-pull Driving part is used under the control of described control unit, and the position that enters for driving the push-and-pull guiding parts traction to be attached thereto is oriented to Part and screens part move to towards the direction of the 3rd converting interface unit, so as to drive the Burden box to the described 3rd Converting interface unit motion, to complete the 3rd interface unit of the Burden box and docking for the 3rd converting interface unit；It is described Control unit be used for receive it is described enter position notice when, control the screens driving part to drive the screens part；Connecing When having connected notice described in receiving, the push-and-pull driving part is controlled to drive the push-and-pull guiding parts.

In one embodiment, the screens part includes：One position blocking pin, its execution with the screens driving part Element is connected, and can be moved along a straight line under the drive of the executive component；With a guide, it is sleeved on the position blocking pin And there is a mounting seat, the guide is used to be oriented to the position blocking pin；It is described enter a guiding parts have a wedge shape lead To structure, for the Burden box to be guided to the interface correspondence position of the 3rd converting interface unit of the adapter；One through hole, For accommodating the guide of the screens part；First installation end, for being connected with the mounting seat of the guide；With the second installation End, for being connected with the push-and-pull guiding parts；The push-and-pull guiding parts includes：One motor element, it can be described Moved along a straight line under the driving of push-and-pull driving part；At least one director element and coordinate with least one director element At least one sliding members of installation, it can be moved along a straight line along the director element；A connection piece, itself and the motion Element, at least one sliding members are fixedly connected, and the connector have with it is described enter a guiding parts second The 3rd installation end that installation end is connected.

In one embodiment, the screens driving part is screens drive cylinder, and the screens driving part is held Units are ejecting rod of cylinder.

In one embodiment, at least one sensor further comprises：Detection sensor is docked, for detecting Whether the 3rd interface unit of the Burden box docks in place with the 3rd converting interface unit of the adapter, if it is, to Described control unit sends and has docked success notification.

In one embodiment, at least one sensor further comprises：One-level prepares sensor and/or two level Prepare sensor；Wherein, the one-level prepares sensor and is used to entering the load cabinet frame in the Burden box and reaches the During one position, send one-level to described control unit and prepare notice；The two level prepares sensor and is used to arrive in the Burden box Up to the load cabinet frame the second place when, to described control unit send two level prepare notice；The first position distance The distance of the 3rd converting interface unit is more than distance of the second place apart from the 3rd converting interface unit；The control The executive component and the push-and-pull that unit is used to, when receiving the one-level preparation notice, control the screens driving part drive The executive component of dynamic component resets；When receiving the two level preparation notice, control the screens driving part performs member The executive component of part and the push-and-pull driving part carries out action preparation.

In one embodiment, at least one sensor further comprises：First reset detection sensor and Two reset detection sensors；Wherein, what the first reset detection sensor was used to detecting the screens driving part performs member Whether part resets, and is notified if it is, sending first to described control unit and resetting；The second reset detection sensor is used for Whether the executive component for detecting the push-and-pull driving part resets, and leads to if it is, sending second to described control unit and resetting Know；Described control unit carries out the prompting that reports an error when not receiving the first reset notice or described second resets notice.

From such scheme as can be seen that due to automatization test system is carried out into modularized design in the utility model, The various components for testing various types of product institute common need are formed at least one public device circuitry plate, and it is arranged on In board case with first interface unit, for the different connection needle plate of different product designs to be measured, for variety classes Test product build and different be used to treat with the public device circuitry plate in the board case and with what the needle plate was connected Survey product and be adapted the dedicated test circuit plate of communication, and each dedicated test circuit plate is arranged in a Burden box, and profit Above-mentioned board case, needle plate and Burden box are combined switching with an adapter, so as to realize a modular automation Test system, the automatization test system can carry out flexible assembling according to product to be measured.For example, can by changing Burden box, The product of different families is tested in change；By changing needle-bar, the product of different model in same family is tested in change, is realized same One Burden box tests different product.It can be seen that manufacture a special automatization test system compared to for every kind of product to be measured Situation, the automatization test system in the utility model embodiment can reduce the cost of automatization test system, and improve The test scope of automatization test system and can suitability.

In addition, by setting integrated guidance system, Burden box and the automatic butt of adapter can be achieved, improve interface connection Efficiency and accuracy rate.

Brief description of the drawings

Preferred embodiment of the present utility model will be described in detail by referring to accompanying drawing below, make the ordinary skill people of this area Member becomes apparent from above and other feature and advantage of the present utility model, in accompanying drawing：

Fig. 1 and Fig. 2 is a kind of structural representation of automatization test system in the utility model embodiment.Wherein, Fig. 1 For stereogram, Fig. 2 is the top view after push-in Burden box.

Fig. 3 A and Fig. 3 B are that the structure of the different angle of the adapter in automatization test system shown in Fig. 1 and Fig. 2 is shown It is intended to.

It is the structural representation of the guide position limiter in integrated guidance system shown in Fig. 2 in Fig. 4 A to Fig. 4 E.Wherein, Fig. 4 A are stereogram, and Fig. 4 B are front view, and Fig. 4 C are upward view, and Fig. 4 D are left view, Fig. 4 E be in Fig. 4 D I-I to section view Figure.

Fig. 5 A to Fig. 5 C are the structural representation of the screens part in guide position limiter shown in Fig. 3.Wherein, Fig. 5 A and Fig. 5 B are respectively the structural representation of the different angle of the screens part, and Fig. 5 C are II-II to sectional view in Fig. 5 B.

Wherein, reference is as follows：

Embodiment

To make the purpose of this utility model, technical scheme and advantage clearer, by the following examples to the utility model It is further described.

Fig. 1 and Fig. 2 is a kind of structural representation of automatization test system in the utility model embodiment.Wherein, Fig. 1 For stereogram, Fig. 2 is the top view after push-in Burden box.Fig. 3 A and Fig. 3 B is in automatization test systems shown in Fig. 1 and Fig. 2 Adapter different angle structural representation.

With reference to shown in Fig. 1 to Fig. 3 B, the automatization test system in the present embodiment may include：One board case 1, it is multiple can be more Needle exchange plate 2 (one is illustrate only in figure), multiple replaceable Burden box 3 (one is illustrate only in figure) and an adapter 4.

Wherein, at least one public device circuitry plate is disposed with board case 1, pin is provided with the public device circuitry plate The component of institute's common need at least two products to be measured, for example, various relay elements, switching circuit etc..For Realize that function occurs etc. for circuit switching, power supply, data acquisition, measurement, waveform, and the is provided with the public device circuitry plate One interface unit (not shown).

There is each replaceable needle plate 2 a product connecting interface that can be connected with a product to be measured (not show in figure Go out), for being connected with the product to be measured；And each needle plate also connects with one electrically connects with the product connecting interface second Mouth unit (not shown).Needle plate 2 is used to obtain signal from the product to be measured, and supplies the signal to corresponding negative Lotus case 3 is handled.

Have in each replaceable Burden box 3 for a kind of being used for of being built of test product with it is public in board case 1 Device circuitry plate, the product to be measured being connected with current needle plate 2 and the various instrument and meters required with test are adapted communication Dedicated test circuit plate, and the dedicated test circuit plate has the 3rd interface unit 31 in Burden box 3.Burden box 3 is used for Realize that logic is connected and controlled between public device circuitry plate, product to be measured and instrument and meter.

Adapter 4 has the first converting interface unit 41 being connected with the first interface unit and the second interface The second converting interface unit 42 that unit is connected, the 3rd converting interface unit 43, Yi Jiyu being connected with the 3rd interface unit 31 The 4th converting interface unit 44 that various instrument and meters needed for test are connected.Wherein, the 3rd converting interface unit 43 has respectively The interface channel electrically connected with the first converting interface unit 41, the second converting interface unit 42 and the 4th converting interface unit 44.

Wherein, each instrument and meter can be placed on board case 1.In other embodiments, each instrument and meter can also be placed in In board case 1, now the 4th interface unit both can also be integrated into first interface unit independently of first interface unit On, correspondingly, the 4th converting interface unit both can also be integrated into the first converting interface unit independently of the first converting interface unit On.

, can be by changing Burden box 3 in practical application, the product of different families is tested in change.The above-mentioned one kind of this implementation Product to be measured can refer to the product of a family.By changing needle-bar 2, the production of different model in same family is tested in change Product, realize same Burden box test different product.An above-mentioned product to be measured of this implementation can refer to different in same family The product of model.

In the utility model embodiment, adapter 4 can be arranged on board case 1, and the 3rd converting interface unit 43 can be located at First side of adapter 4, the first converting interface unit 41, the second converting interface unit 42 and the 4th converting interface unit 44 can be located at switching Second side of device 4.In other embodiments, each converting interface unit can also have different configuration modes, it not entered herein Row limitation.

When each interface unit is connected with corresponding converting interface unit, there can be a variety of connected modes.For example, can be by connecing The mode of terminal connects, and can also be connected by way of slot plug, can also be connected by way of neck clamp, herein It is not limited.

In the present embodiment, a plurality of signal slots are included with the 3rd converting interface unit, the 3rd interface unit includes a plurality of In case of Signal plug, the connected mode of the 3rd converting interface unit and the 3rd interface unit is illustrated.

The connection of 3rd converting interface unit and the 3rd interface unit for convenience, the automatization test system in the present embodiment Further comprise a load cabinet frame 5, the first side of its corresponding adapter 4 is set, and each Burden box 3 can be clamped into Burden box In framework 5, and realize that the 3rd interface unit 31 docks with the 3rd the correct of converting interface unit 43.

In addition, the connection of the 3rd interface unit 31 and the 3rd converting interface unit 43 can be automatically complete by Automated condtrol process Into, correspondingly, the automatization test system can further comprise an integrated guidance system 6, for Burden box 3 carry out positioning and It is oriented to, interface correspondence position Burden box 3 being directed into load cabinet frame 5, and traction load case 3 carries out the 3rd interface unit 31 dock with the 3rd the correct of converting interface unit 43.During specific implementation, the integrated guidance system 6 can have a variety of implementations, this Place is not limited, as long as the automatic butt of interface unit can be completed.Only illustrated below by an example A kind of automatic butt implementation of bright 3rd interface unit 31 and the 3rd converting interface unit 43.

The part-structure schematic diagram of the integrated guidance system in the utility model embodiment, Fig. 4 A to figure are shown in Fig. 2 The structural representation of the guide position limiter in integrated guidance system shown in Fig. 2 is shown in 4E.Wherein, Fig. 4 A are stereogram, Fig. 4 B are front view, and Fig. 4 C are upward view, and Fig. 4 D are left view, Fig. 4 E be in Fig. 4 D I-I to sectional view.Fig. 5 A to Fig. 5 C show The structural representation of the screens part gone out in guide position limiter shown in Fig. 3.Wherein, Fig. 5 A and Fig. 5 B are respectively the screens The structural representation of the different angle of part, Fig. 5 C are II-II to sectional view in Fig. 5 B.

The integrated guidance system 6 that can be seen that with reference to Fig. 2 and Fig. 4 A to Fig. 5 C in the present embodiment may include：It is at least one Sensor 61~67 (installation site of each sensor only having been indicated in figure, sensor is not shown in itself), one or two Guide position limiter 68,69 (being shown a case that in Fig. 2 including two guide position limiters) and a control unit (are not shown in figure Go out).

Wherein, at least one sensor 61~67 is used for position and the correlation that induction load case 3 is located in load cabinet frame 5 Connection, and to described control unit send corresponding to detection notice；Described control unit is used for according at least one sensing The detection notice of device 61~67, controls the guiding of guide position limiter 68,79 and traction load case 3 carries out the 3rd interface unit 31 dock with the 3rd the correct of converting interface unit 43.

In the present embodiment, at least one sensor 61~67 may include：One-level prepares sensor 61, two level prepares sensor 62nd, screens indication sensor 63, connection confirm sensor 64, the first reset detection sensor 65, the second reset detection sensor 66 and docking detection sensor 67.

Described two guide position limiters 68,69 are separately mounted to the both ends of adapter 4, each guide position limiter 68, 69 include：One screens driving part 681, a push-and-pull driving part 682, a screens part 683, one enter the and of a guiding parts 684 One push-and-pull guiding parts 685.Wherein, screens part 683 is connected with screens driving part 681, push-and-pull guiding parts 685 and push-and-pull Driving part 682 is connected, and screens part 683 is also connected with entering a guiding parts 684, enters a guiding parts 684 and is also led with push-and-pull It is connected to part 685.

Wherein, screens driving part 681 and push-and-pull driving part 682 can be cylinder driving part, or can also be Motor driving part part etc..Can be for cylinder driving part with screens driving part 681 and push-and-pull driving part 682 in the present embodiment In case of illustrate.

In addition, screens part 683, entering a guiding parts 684 and push-and-pull guiding parts 685 and can have different realizations respectively Structure, the structure only enumerated below in a kind of implementation in the present embodiment.

In the present embodiment, screens part 683 may include a position blocking pin 6831 and a guide 6832.Wherein, position blocking pin 6831 It is connected with the executive component of screens driving part 681, can be moved along a straight line under the drive of the executive component.Guide 6832 are sleeved on position blocking pin 6831 and have a mounting seat, and guide 6832 is used to be oriented to position blocking pin 6831.

A wedge-shaped guide frame 6841 can be had by entering a guiding parts 684, for by Burden box 3 to adapter 4 the 3rd The interface correspondence position of converting interface unit 43 guides, and is by the way that center of the Burden box 3 to load cabinet frame 5 is led in the present embodiment Draw realization by guiding of the Burden box 3 to interface correspondence position.Entering a guiding parts 684 also has a through hole 6842, for accommodating The guide 6832 of screens part 683.Entering a guiding parts 684 also has the first installation end 6843 and the second installation end 6844.Its In, the first installation end 6843 is used to be connected with the mounting seat of guide 6832.Second installation end 6844 is used for and push-and-pull guide part Part 685 is connected.

Push-and-pull guiding parts 685 includes a motor element 6851, at least one director element 6852, at least one slip member Part 6853 and a connection piece 6854.Wherein, motor element 6851 can carry out straight line fortune under the driving of push-and-pull driving part 682 It is dynamic.At least one sliding members 6853 is engaged installation with least one director element 6852, can be oriented to member along described Part 6852 is moved along a straight line.Connector 6854 is fixed with motor element 6851 and at least one sliding members 6853 respectively to be connected Connect.So, connector 6854 can be to drive at least one sliding members 6853 to carry out directly under the driving of motor element 6851 Line moves.In addition, connector 6854 also has the 3rd installation being connected with entering the second installation end 6844 of a guiding parts 684 End.Wherein, sliding members 6853 has a fixed seat 68531, and sliding members 6853 can be by the fixed seat 68531 with connecting Fitting 6854 is connected.

In the present embodiment, when push-and-pull driving part 682 is cylinder, motor element 6851 can be cylinder pull bar.

In the present embodiment, director element 6852 is fixing axle, and sliding members 6853 is the axle being sleeved in the fixing axle Cover sliding part.

In the present embodiment, one-level prepares sensor 61 and is used to enter load cabinet frame 5 in Burden box 3 and reaches first position When, send one-level to described control unit and prepare notice.Two level prepares sensor 62 and is used to reach load cabinet frame in Burden box 3 During 5 second place, send two level to described control unit and prepare notice.Wherein, the converting interface of first position distance the 3rd The distance of unit 43 is more than the distance of the converting interface unit 43 of second place distance the 3rd.

Described control unit is used for when receiving the one-level preparation notice, the execution of control screens driving part 681 The executive component of element and push-and-pull driving part 682 resets；When receiving the two level preparation notice, screens drive division is controlled The executive component of part 681 and the executive component of push-and-pull driving part 682 carry out action preparation.

Whether the executive component that the first reset detection sensor 65 is used to detect screens driving part 681 resets, if it is, Then first is sent to described control unit reset notice.Second reset detection sensor 682 is used to detect push-and-pull driving part Whether 682 executive component resets, and is notified if it is, sending second to described control unit and resetting.Described control unit exists When not receiving the first reset notice or the second reset notice, the prompting that reports an error is carried out.

Enter a guiding parts 684 and be used to be pushed into the Burden box 3 of load cabinet frame 5 to the 3rd converting interface list of adapter 4 The interface correspondence position guiding of member 43.

Whether screens indication sensor 63 is led to the interface correspondence position for detection load case 3, if it is, Position notice is transmitted into described control unit.

Screens driving part 681 is used under the control of described control unit, the position blocking pin in driving screens part 683 6831 are caught in the card hole 32 of correspondence position in Burden box 3, and screens part 683 and Burden box 3 are linked together.

Connection confirms that sensor 64 is used to detect whether screens part 683 links together with Burden box 3, if it is, Sent to described control unit and connected notice.

Push-and-pull driving part 682 is used under the control of described control unit, and driving push-and-pull guiding parts 685 is drawn therewith Enter a guiding parts 684 and the screens part 683 of connection move to towards the direction of the 3rd converting interface unit 43, negative so as to drive Lotus case 3 moves to the 3rd converting interface unit 43, to complete the 3rd interface unit 31 of Burden box 3 and the 3rd converting interface unit 43 Docking.

Described control unit be used for receive it is described enter position notice when, control screens driving part 681 drives screens portion Part 683；Receive it is described connected notice when, control push-and-pull driving part 682 drives push-and-pull guiding parts 685.

Dock the 3rd converting interface that detection sensor 67 is used for the 3rd interface unit 31 and adapter 4 of detection load case 3 Whether unit 43 docks in place, success notification has been docked if it is, being sent to described control unit, so that described control unit Control test is normally carried out.Further, described control unit can be used for do not receive it is described docked success notification when, enter The capable prompting that reports an error.

In other embodiments, the quantity of sensor also flexibly configurable.For example, it can only include screens indication sensor 63 confirm sensor 64 with connection, without including other sensors.And for example, also can be including screens indication sensor 63 and even Connect on the basis of confirming sensor 64, further comprise one or more of other sensors sensor.In the present embodiment not The number of sensor is limited.

From such scheme as can be seen that due to automatization test system is carried out into modularized design in the utility model, The various components for testing various types of product institute common need are formed at least one public device circuitry plate, and it is arranged on In board case with first interface unit, for the different connection needle plate of different product designs to be measured, for variety classes Test product build different be used for and the public device circuitry plate in the board case, the production to be measured being connected with the needle plate Product and the dedicated test circuit plate that communication is adapted with testing required various instrument and meters, and each special test is electric Road plate is arranged in a Burden box, and by above-mentioned board case, needle plate, Burden box and tests described instrument using an adapter Instruments and meters is combined switching, and so as to realize a modular automatization test system, the automatization test system can basis Product to be measured carries out flexible assembling.For example, can be by changing Burden box, the product of different families is tested in change；Pass through more needle exchange The product of different model in same family is tested in bed, change, realizes same Burden box test different product.It can be seen that compared to pin Manufacture the situation of a special automatization test system to every kind of product to be measured, the automation in the utility model embodiment Test system can reduce the cost of automatization test system, and improve the test scope of automatization test system and can be adapted to Property.

As an example, show that different load case can in the automatization test system in an embodiment in table 1 The product type of test.

Table 1

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in Protection domain within.

Claims

A kind of 1. automatization test system, it is characterised in that including：

One board case (1), at least one public device circuitry plate is disposed with it, is provided with and is directed on the public device circuitry plate The component of common need at least two products to be measured, and it is provided with first interface list on the public device circuitry plate Member；

Replaceable needle plate (2), each needle plate have a product connecting interface that can be connected with a product to be measured, for institute Product to be measured is stated to be connected；And each needle plate also has a second interface unit, the second interface unit is connected with the product to be connect There is the interface channel of electrical connection between mouthful；

Replaceable Burden box (3), each Burden box is interior to have a dedicated test circuit plate, and the dedicated test circuit plate exists There is the 3rd interface unit (31) in the Burden box；With

One adapter (4), the adapter (4) have the first converting interface unit being connected with the first interface unit (41) the second converting interface unit (42), being connected with the second interface unit, and with the 3rd interface unit (31) phase 3rd converting interface unit (43) of connection；Wherein, the 3rd converting interface unit (43) has and first converting interface respectively Unit (41) and the interface channel of the second converting interface unit (42) electrical connection；

Wherein, the dedicated test circuit plate in the Burden box (3) can be via the 3rd interface unit (31) and institute The public device circuitry plate in board case (1) is stated to be adapted communication and mutually fit via the needle plate (2) and the product to be measured With communication.
2. automatization test system according to claim 1, it is characterised in that the adapter (4) further comprises Four converting interface units (44), for being connected with testing required each instrument and meter；The 3rd converting interface unit (43) also has There is the interface channel electrically connected with the 4th converting interface unit (44)；

Dedicated test circuit plate in the replaceable Burden box (3) is further used for being adapted communication with the instrument and meter.
3. automatization test system according to claim 2, it is characterised in that the adapter (4) is arranged on the plate On card case (1), and the 3rd converting interface unit (43) is located at the first side of the adapter (4), the first converting interface list First (41), the second converting interface unit (42) and the 4th converting interface unit (44) are located at the second side of the adapter (4).
4. automatization test system according to claim 3, it is characterised in that the 3rd converting interface unit (43) includes A plurality of signal slots；3rd interface unit (31) includes a plurality of Signal plugs；

The automatization test system further comprises a load cabinet frame (5), and the first side of its corresponding adapter (4) is set Put, each Burden box (3) can be clamped into the load cabinet frame (5), realize the 3rd interface unit (31) with it is described The correct docking of 3rd converting interface unit (43).
5. automatization test system according to claim 4, it is characterised in that the automatization test system further wraps Include：One integrated guidance system (6), for the Burden box (3) to be positioned and is oriented to, the Burden box (3) is directed into Interface correspondence position in the load cabinet frame (5), and draw the Burden box (3) and carry out the 3rd interface unit (31) With correct the docking of the 3rd converting interface unit (43).
6. automatization test system according to claim 5, it is characterised in that the integrated guidance system (6) includes：Extremely Few a sensor (61~67), one or two guide position limiter (68,69) and a control unit；Wherein,

At least one sensor (61~67) includes：Screens indication sensor (63) and connection confirm sensor (64)；

One or two guide position limiters (68,69) are separately mounted to the one or both ends of the adapter (4), each Guide position limiter (68,69) includes：One screens driving part (681), a push-and-pull driving part (682), a screens part (683), one enters a guiding parts (684) and a push-and-pull guiding parts (685)；Wherein, the screens part (683) and the card Position driving part (681) is connected, and the push-and-pull guiding parts (685) is connected with the push-and-pull driving part (682), the screens Part (683) also with it is described enter a guiding parts (684) be connected, it is described enter a guiding parts (684) also with the push-and-pull be oriented to Part (685) is connected；

It is described enter a guiding parts (684) be used for the Burden box (3) in a push-in load cabinet frame (5) to the switching The interface correspondence position guiding of 3rd converting interface unit (43) of device (4)；

The screens indication sensor (63) is used to detect whether the Burden box (3) is led to the interface correspondence position, If it is, transmit into position notice to described control unit；

The screens driving part (681) is used under the control of described control unit, drives in the screens part (683) Position blocking pin (6831) is caught in the card hole of correspondence position in the Burden box (3), and the screens part (683) is born with described Lotus case (3) links together；

The connection confirms that sensor (64) is used to detect whether the screens part (683) is connected to the Burden box (3) Together, notice has been connected if it is, being sent to described control unit；

The push-and-pull driving part (682) is used under the control of described control unit, drives the push-and-pull guiding parts (685) Draw be attached thereto enter a guiding parts (684) and screens part (683) to towards the 3rd converting interface unit (43) Direction is moved, so as to drive the Burden box (3) to be moved to the 3rd converting interface unit (43), to complete the Burden box (3) the 3rd interface unit (31) docks with the 3rd converting interface unit (43)；

Described control unit be used for receive it is described enter position notice when, control described in the screens driving part (681) drives Screens part (683)；Receive it is described connected notice when, control the push-and-pull driving part (682) to drive the push-and-pull Guiding parts (685).
7. automatization test system according to claim 6, it is characterised in that the screens part (683) includes：One card Position pin (6831), it is connected with the executive component of the screens driving part (681), can be under the drive of the executive component Moved along a straight line；With a guide (6832), it is sleeved on the position blocking pin (6831) and has a mounting seat, the guide (6832) it is used to be oriented to the position blocking pin (6831)；

It is described enter a guiding parts (684) there is a wedge-shaped guide frame (6841), for by the Burden box (3) to described turn Connect the interface correspondence position guiding of the 3rd converting interface unit (43) of device (4)；One through hole (6842), for accommodating the screens portion The guide (6832) of part (683)；First installation end (6843), for being connected with the mounting seat of the guide (6832)；With Two installation ends (6844), for being connected with the push-and-pull guiding parts (685)；

The push-and-pull guiding parts (685) includes：One motor element (6851), it can be in the push-and-pull driving part (682) Driving under moved along a straight line；At least one director element (6852) and coordinate with least one director element (6852) At least one sliding members (6853) of installation, it can be moved along a straight line along the director element (6852)；A connection piece (6854), it is fixedly connected with the motor element (6851), at least one sliding members (6853), and the connection Part (6854) have with it is described enter a guiding parts (684) the 3rd installation end that is connected of the second installation end (6844).
8. automatization test system according to claim 7, it is characterised in that the screens driving part (681) is card Position drive cylinder, the executive component of the screens driving part (681) is ejecting rod of cylinder.
9. automatization test system according to claim 6, it is characterised in that at least one sensor (61~67) Further comprise：Detection sensor (67) is docked, for detecting the 3rd interface unit (31) of the Burden box (3) and described turn Whether the 3rd converting interface unit (43) for connecing device (4) is docked in place, and success has been docked if it is, being sent to described control unit Notice.
10. automatization test system according to claim 6, it is characterised in that at least one sensor (61~ 67) further comprise：One-level prepares sensor (61) and/or two level prepares sensor (62)；Wherein,

The one-level prepares sensor (61) and is used to enter the load cabinet frame (5) and arrival first in the Burden box (3) During position, send one-level to described control unit and prepare notice；

The two level prepares the second place that sensor (62) is used to reach the load cabinet frame (5) in the Burden box (3) When, send two level to described control unit and prepare notice；

The first position is more than the second place apart from the described 3rd apart from the distance of the 3rd converting interface unit (43) The distance of converting interface unit (43)；

Described control unit is used to, when receiving the one-level preparation notice, control holding for screens driving part (681) The executive component of units and the push-and-pull driving part (682) resets；When receiving the two level preparation notice, institute is controlled The executive component of the executive component and the push-and-pull driving part (682) of stating screens driving part (681) carries out action preparation.
11. automatization test system according to claim 10, it is characterised in that at least one sensor (61~ 67) further comprise：First reset detection sensor (65) and the second reset detection sensor (66)；Wherein,

Whether the executive component that the first reset detection sensor (65) is used to detect the screens driving part (681) is multiple Position, notified if it is, sending first to described control unit and resetting；

Whether the executive component that the second reset detection sensor (66) is used to detect the push-and-pull driving part (682) is multiple Position, notified if it is, sending second to described control unit and resetting；

Described control unit carries out the prompting that reports an error when not receiving the first reset notice or described second resets notice.