CN106602695B - A kind of pre- electrifying device of double cross current test - Google Patents
A kind of pre- electrifying device of double cross current test Download PDFInfo
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- CN106602695B CN106602695B CN201611062370.3A CN201611062370A CN106602695B CN 106602695 B CN106602695 B CN 106602695B CN 201611062370 A CN201611062370 A CN 201611062370A CN 106602695 B CN106602695 B CN 106602695B
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- power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The present invention provides a kind of pre- electrifying device of double cross current test comprising cabinet, power-supply adapter, the first attaching plug and second source plug, power-supply adapter include the first power interface, second source interface and socket, and power-supply adapter is arranged in cabinet;First power interface is electrically connected by the first cable with the first attaching plug, second source interface is electrically connected by the second cable with second source plug, first power interface and second source interface are electrically connected with socket, socket is for connecting trial product to be measured, first attaching plug is for accessing standby point source, and second source plug is for accessing testing station power supply.The present invention is by providing a kind of pre- electrifying device of double cross current test, product to be tested can be made to power in advance before entering testing station test, and trial product to be measured can be made not power off before being moved to next testing station, it avoids product to be measured from frequently powering off and restart, can effectively improve testing efficiency.
Description
Technical field
The embodiment of the present invention belongs to the field of test technology more particularly to a kind of pre- electrifying device of double cross current test.
Background technique
With the continuous development of science and technology, various terminals product emerges one after another, and brings for people's lives and amusement
Great convenience.End product is needed in process of production by multinomial test, after carrying out detection qualification to its properties, most
Qualified finished product could be become eventually.End product is needed when being moved to next testing station from a testing station and being detected
Disconnection is connect with the power supply of current testing station, re-powers test when reaching next testing station again.
However, needing to expend the regular hour due to re-powering starting after end product power-off, when end product needs
When passing through multinomial test, the step of requiring during carrying out each test by powering off and restarting, terminal is caused to produce
The testing time of product is too long, serious to reduce testing efficiency.
Summary of the invention
The present invention provides a kind of pre- electrifying device of double cross current test, and product to be tested can be made to test it into testing station
It is preceding to power in advance, and trial product to be measured can be made not power off before being moved to next testing station, avoid product to be measured frequent
It powers off and restarts, can effectively improve testing efficiency.
The present invention provides a kind of pre- electrifying device of double cross current test comprising cabinet, power-supply adapter, the first attaching plug
With second source plug, the power-supply adapter includes the first power interface, second source interface and socket, the power supply transfer
Device is arranged in the cabinet;
First power interface is electrically connected by the first cable with first attaching plug, and the second source connects
Mouth is electrically connected by the second cable with the second source plug, and first power interface and the second source interface are equal
It being electrically connected with the socket, the socket is used to access standby point source for connecting trial product to be measured, first attaching plug,
The second source plug is for accessing testing station power supply;
Before the trial product to be measured enters testing station test, the power-supply adapter passes through first attaching plug
Accessing the standby point source is the trial product power supply to be measured;Enter the testing station in the trial product to be measured to be tested
When, it is that the trial product to be measured is powered that the power-supply adapter, which accesses the testing station power supply by the second source plug,
And first attaching plug and the standby point source are disconnected after the second source plug accesses the testing station power supply
Between connection;Before the trial product to be measured will be moved to next testing station, the power-supply adapter is again by described
It is the trial product power supply to be measured that first attaching plug, which accesses the standby point source, until the trial product to be measured will be moved to down
One testing station and next testing station power supply is accessed by the second source plug and then disconnect first attaching plug with
Connection between the standby point source.
Preferably, the socket includes the first firewire connecting pin, the second firewire connecting pin, zero curve connecting pin and resets bullet
Spring;
One end of the reset spring protrudes from the surface setting of the socket, the other end face institute of the reset spring
The first firewire connecting pin and the setting of second firewire connecting pin are stated, the other end of the reset spring is made of conductive material;
First firewire connecting pin respectively with the zero line of first power interface and the second source interface
Zero line connection, the zero curve connecting pin respectively with the zero line side of first power interface and the second source interface zero
Line end connection, second firewire connecting pin are used to connect the zero line of the plug of the product to be measured, the zero curve connecting pin
It is also used to connect the zero line side of the plug of the trial product to be measured;
When the plug of the trial product to be measured is inserted into the socket and fits closely with the socket, the reset spring
It is connect end in contact with first firewire connecting pin and second firewire by the active force of the plug of the trial product to be measured, is made
First firewire connecting pin is connected with second firewire connecting pin by the reset spring;When the trial product to be measured
When plug and the socket do not fit closely, the reset spring resets, and makes first firewire connecting pin and second fire
Line connecting pin disconnects.
Preferably, the pre- electrifying device of double cross current test includes multiple power-supply adapters, and multiple power supplys turn
The first power interface for connecing device is connect with first attaching plug, and the second source interface of multiple power-supply adapters is equal
It is connect with the second source plug, the pre- electrifying device of double cross current test is simultaneously more by multiple power-supply adapters
A trial product power supply to be measured.
Preferably, the box house is provided with multilayer insulating panel, on every layer of partition it is regularly arranged be provided with it is several described
Power-supply adapter.
Preferably, the pre- electrifying device of double cross current test further includes the castor for being mounted on the bottom of box, the case
Body is slided by the castor.
Preferably, the pre- electrifying device of double cross current test further includes the castor locking machine for being mounted on the bottom of box
Structure, the castor locking mechanism and the castor are mechanically connected, for locking the castor and controlling the movement side of the castor
To.
Preferably, first power interface, the second source interface and the socket are flexibly connected in the electricity
The main part of source adapter.
Preferably, first power interface, the second source interface and the socket are rigidly connected in the electricity
The main part of source adapter.
Preferably, first power interface and the second source interface are plug-in type interface, first power supply
Plug passes through the first cable and corresponding plug connector and the first power interface socket connection, the second source plug
Pass through the second cable and corresponding plug connector and the second source interface socket connection.
Preferably, the pre- electrifying device of double cross current test further includes automatic line receiver, first cable and described
Second cable passes through the automatic line receiver auto reeling.
The present invention can make product to be tested enter testing station survey by providing a kind of pre- electrifying device of double cross current test
It is powered in advance before examination, and trial product to be measured can be made not power off before being moved to next testing station, avoid product to be measured
It frequently powers off and restarts, can effectively improve testing efficiency.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram for the pre- electrifying device of double cross current test that the embodiment of the present invention provides;
Fig. 2 is that trial product to be measured provided in an embodiment of the present invention enters before testing station, the pre- electrifying device of double cross current test
Connection status diagram;
When Fig. 3 is that trial product to be measured provided in an embodiment of the present invention enters testing station, the pre- electrifying device of double cross current test
Connection status diagram;
Fig. 4 be another embodiment of the present invention provides trial product to be measured enter testing station when, on double cross current test is pre-
The connection status diagram of electric installation;
Fig. 5 is the structural schematic diagram of socket provided in an embodiment of the present invention;
Fig. 6 is the structural block diagram of partition provided in an embodiment of the present invention;
Fig. 7 is the surface structure schematic diagram of the pre- electrifying device of double cross current test provided in an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention are explicitly described, it is clear that described embodiment is the present invention one
The embodiment divided, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, should fall within the scope of the present invention.
Description and claims of this specification and term " includes " and their any deformations in above-mentioned attached drawing, meaning
Figure, which is to cover, non-exclusive includes.Such as process, method or system comprising a series of steps or units, product or equipment do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include the other step or units intrinsic for these process, methods, product or equipment.In addition, term " first ", " second " and
" third " etc. is for distinguishing different objects, not for description particular order.
As shown in Figure 1, one embodiment of the present of invention provides a kind of pre- electrifying device 100 of double cross current test comprising case
Body 10, power-supply adapter 20, the first attaching plug 30 and second source plug 40, power-supply adapter 20 include the first power interface
21, second source interface 22 and socket 23, power-supply adapter 20 are arranged in cabinet 10.
In a particular application, cabinet 10 can select metallic shield case, for reducing the interference between trial product to be measured.
In a particular application, the first power interface 21, second source interface 22 and socket 23 are flexibly connected turns in power supply
Connect the main part of device 20.It is connected by flexible connection mode, so that the first power interface 21, second source interface 22 and socket
23 can change the relative position with the main part of power-supply adapter 20, such as change interface direction, rotation or stretching
Extend, user can also effectively be avoided to touch the conductor part in power-supply adapter, places electric shock.
In a particular application, the first power interface 21, second source interface 22 and socket 23 can be also rigidly connected in
The main part of power-supply adapter 20.Can also a part be flexible connection a part be rigid connection.By rigid connection side
Formula connection can then make product to be tested be able to use mechanical device plug, to disconnect the electricity between power-supply adapter 20
Connection.
First power interface 21 is electrically connected by cable 1 with the first attaching plug 30, and second source interface 22 passes through electricity
Cable 2 is electrically connected with second source plug 40, and the first power interface 21 and second source interface 22 are electrically connected with socket 23, is inserted
Seat 23 is for connecting trial product 200 to be measured, and the first attaching plug 30 is for accessing standby point source, and second source plug 40 is for connecing
Enter testing station power supply.In the present embodiment, standby point source refers to preparation in advance in the power supply of fixed position.
In a particular application, the first power interface 21 and second source interface 22 are plug-in type interface, and the first power supply is inserted
First 30 by 21 socket connection of the first cable 1 and corresponding plug connector and the first power interface, and second source plug 40 is logical
Cross the second cable 2 and corresponding plug connector and 22 socket connection of second source interface.
In one embodiment, the pre- electrifying device of double cross current test further includes automatic line receiver, the first cable and second
Cable passes through automatic line receiver auto reeling.
As shown in Fig. 2, before trial product 200 to be measured enters testing station test, the pre- electrifying device 100 of double cross current test
Power-supply adapter 20 accesses standby point source 300 by the first attaching plug 30 as trial product 200 to be measured power supply.Due to the first power supply
Plug 30 is not shown in Fig. 2 in insert state by being inserted into the power outlet for point source 300 to connect inputing power
The first attaching plug 30, cable 1 is only shown.
As shown in figure 3, entering testing station 400 in trial product 200 to be measured on the basis of connection relationship shown in Fig. 2
When being tested, the power-supply adapter 20 of the pre- electrifying device 100 of double cross current test accesses testing station by second source plug 40
Power supply 401 is trial product 200 to be measured power supply, at this point, trial product to be measured 200 connects standby point source by power-supply adapter 20 simultaneously
300 and testing station power supply 401.
As shown in figure 4, after state shown in Fig. 3, when second source plug 30 accessed testing station power supply 401 it
Afterwards, then the connection between the first attaching plug 30 and standby point source 300 is disconnected.
The rest may be inferred, before needing trial product to be measured being moved to next testing station by current testing station, makes first
Attaching plug accesses standby point source, the connection of second source plug Yu current testing station power supply is then turned off, until test manufacture to be measured
Product enter next testing station and access next testing station power supply by second source plug and then disconnect the first attaching plug
With the connection of standby point source.
The present embodiment can make product to be tested enter testing station by providing a kind of pre- electrifying device of double cross current test
It is powered in advance before test, and trial product to be measured can be made not power off before being moved to next testing station, avoid production to be measured
Product frequently power off and restart, and can effectively improve testing efficiency
As shown in figure 5, in one embodiment of the invention, socket 23 includes the first firewire connecting pin 231, the second firewire
Connecting pin 232, zero curve connecting pin 233 and reset spring 234.
One end of reset spring 234 protrudes from the surface setting of socket 23, the first fire of other end face of reset spring 234
Line connecting pin 231 and the setting of the second firewire connecting pin 232, the other end of reset spring 234 are made of conductive material.
In a particular application, the other end of reset spring 234 can specifically select graphite or metal material.
First firewire connecting pin 231 zero line with the zero line of the first power interface 21 and second source interface 22 respectively
Connection, zero curve connecting pin 233 are connect with the zero line side of the zero line side of the first power interface 21 and second source interface 22 respectively, the
Two firewire connecting pins 232 are used to connect the zero line of the plug of product 200 to be measured, and zero curve connecting pin 233 is also used to connect to be measured
The zero line side of the plug of trial product 200.
The working principle of socket 23 provided by the present embodiment are as follows:
When the plug of the trial product to be measured is inserted into the socket and fits closely with the socket, the reset spring
It is connect end in contact with first firewire connecting pin and second firewire by the active force of the plug of the trial product to be measured, is made
First firewire connecting pin is connected with second firewire connecting pin by the reset spring;When the trial product to be measured
When plug and the socket do not fit closely, the reset spring resets, and makes first firewire connecting pin and second fire
Line connecting pin disconnects.
The present embodiment is by providing the socket including reset spring, so that the connection between trial product to be measured and socket is not tight
When close, the connection between trial product to be measured and power supply can be disconnected automatically, can be effectively ensured using safe.
In one embodiment of the invention, the pre- electrifying device 100 of double cross current test includes multiple power-supply adapters 20, more
First power interface 21 of a power-supply adapter 20 is connect with the first attaching plug 30, the second electricity of multiple power-supply adapters 20
Source interface 22 is connect with second source plug 40, and the pre- electrifying device 100 of double cross current test is same by multiple 20 devices of power supply transfer
When power for multiple trial products 200 to be measured.Cabinet 10 is internally provided with multilayer insulating panel 11, regularly arranged on every layer of partition 11 to set
It is equipped with several power-supply adapters 20.
Fig. 6 illustratively shows the regularly arranged partition 11 for having multiple power adapters 20, multiple power adapters 20
The first attaching plug 30 and second source plug 40 are connect, and each power adapter 20 is correspondingly connected with a trial product to be measured.
This reality embodiment is pre- by the double cross current test for providing multiple power-supply adapters comprising being arranged on multiple partitions
Electrifying device can simultaneously power on multiple product batches to be tested, can further improve testing efficiency, be suitable for large quantities of
It is used when measuring examination.
As shown in fig. 7, in one embodiment of the invention, the pre- electrifying device 100 of double cross current test further includes being mounted on
The castor 50 of 10 bottom of cabinet (illustratively shows two castors, the quantity of castor is generally four in practical applications in Fig. 7
It is a) and be mounted on the castor locking mechanism 60 of 10 bottom of cabinet and (two castor locking mechanisms be illustratively shown, in reality in Fig. 7
The quantity of castor locking mechanism is corresponding with the quantity of castor in the application of border), cabinet 10 is slided by castor 50, castor locking mechanism
60 are mechanically connected with castor 50, for locking castor 50 and controlling the direction of motion of castor 50.
By setting castor and castor locking mechanism in the present embodiment, facilitate the pre- electrifying device of double cross current test in multiple surveys
Examination is moved between station.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of pre- electrifying device of double cross current test, which is characterized in that the pre- electrifying device of double cross current test includes cabinet, one
A or multiple power-supply adapters, the first attaching plug and second source plug, the power-supply adapter include the first power interface,
Second source interface and socket, the power-supply adapter are arranged in the cabinet, and the cabinet is metallic shield case, for subtracting
Interference between test product of waiting a little while,please;
First power interface and the second source interface are plug-in type interface, and first power interface passes through first
Cable and corresponding plug connector are electrically connected with the first attaching plug plug-in type, and the second source interface passes through the second electricity
Cable and corresponding plug connector are electrically connected with the second source plug plug-in type, first power interface and second electricity
Source interface is electrically connected with the socket, and the socket is for connecting trial product to be measured, and first attaching plug is for accessing
Standby point source, the standby point source refer to preparation in advance in the power supply of fixed position, and the second source plug is surveyed for accessing
Examination station power supply;Before the trial product to be measured enters testing station test, the power-supply adapter is inserted by first power supply
It is the trial product power supply to be measured that head, which accesses the standby point source,;Enter the testing station in the trial product to be measured to be tested
When, it is that the trial product to be measured is powered that the power-supply adapter, which accesses the testing station power supply by the second source plug,
And first attaching plug and the standby point source are disconnected after the second source plug accesses the testing station power supply
Between connection;Before the trial product to be measured will be moved to next testing station, the power-supply adapter is again by described
It is the trial product power supply to be measured that first attaching plug, which accesses the standby point source, until the trial product to be measured will be moved to down
One testing station and next testing station power supply is accessed by the second source plug and then disconnect first attaching plug with
Connection between the standby point source.
2. the pre- electrifying device of double cross current test as described in claim 1, which is characterized in that the socket connects including the first firewire
Connect end, the second firewire connecting pin, zero curve connecting pin and reset spring;
One end of the reset spring protrudes from the surface setting of the socket, the described in the other end face of the reset spring
One firewire connecting pin and the setting of second firewire connecting pin, the other end of the reset spring are made of conductive material;
First firewire connecting pin firewire with the zero line of first power interface and the second source interface respectively
End connection, the zero curve connecting pin zero line side with the zero line side of first power interface and the second source interface respectively
Connection, second firewire connecting pin are used to connect the zero line of the plug of the product to be measured, and the zero curve connecting pin is also used
In the zero line side for the plug for connecting the trial product to be measured;
When the plug of the trial product to be measured is inserted into the socket and fits closely with the socket, the reset spring is by institute
The active force for stating the plug of trial product to be measured connect end in contact with first firewire connecting pin and second firewire, makes described
First firewire connecting pin is connected with second firewire connecting pin by the reset spring;When the plug of the trial product to be measured
When not fitting closely with the socket, the reset spring resets, and connects first firewire connecting pin and second firewire
End is connect to disconnect.
3. the pre- electrifying device of double cross current test as described in claim 1, which is characterized in that the pre- upper Denso of double cross current test
Set including multiple power-supply adapters, the first power interface of multiple power-supply adapters with first attaching plug
Connection, the second source interface of multiple power-supply adapters are connect with the second source plug, the double cross current test
Pre- electrifying device is that multiple trial products to be measured are powered by multiple power-supply adapters simultaneously.
4. the pre- electrifying device of double cross current test as claimed in claim 3, which is characterized in that the box house is provided with multilayer
Partition, it is regularly arranged on every layer of partition to be provided with several power-supply adapters.
5. the pre- electrifying device of double cross current test as described in claim 1, which is characterized in that the pre- upper Denso of double cross current test
Setting further includes the castor for being mounted on the bottom of box, and the cabinet is slided by the castor.
6. the pre- electrifying device of double cross current test as claimed in claim 5, which is characterized in that the pre- upper Denso of double cross current test
Setting further includes the castor locking mechanism for being mounted on the bottom of box, and the castor locking mechanism and the castor are mechanically connected,
For locking the castor and controlling the direction of motion of the castor.
7. the pre- electrifying device of double cross current test as described in claim 1, which is characterized in that first power interface, described
Second source interface and the socket are flexibly connected in the main part of the power-supply adapter.
8. the pre- electrifying device of double cross current test as described in claim 1, which is characterized in that first power interface, described
Second source interface and the socket are rigidly connected in the main part of the power-supply adapter.
9. the pre- electrifying device of double cross current test as described in claim 1, which is characterized in that the pre- upper Denso of double cross current test
Setting further includes automatic line receiver, and first cable and second cable pass through the automatic line receiver auto reeling.
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CN201611062370.3A CN106602695B (en) | 2016-11-24 | 2016-11-24 | A kind of pre- electrifying device of double cross current test |
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CN201611062370.3A CN106602695B (en) | 2016-11-24 | 2016-11-24 | A kind of pre- electrifying device of double cross current test |
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CN106602695B true CN106602695B (en) | 2019-11-26 |
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CN110426574B (en) * | 2019-07-29 | 2020-07-03 | 南京瑞贻电子科技有限公司 | Waterproof shell of wave recorder |
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CN200953483Y (en) * | 2006-09-20 | 2007-09-26 | 李然 | USB equipment power supply device |
CN201417859Y (en) * | 2009-06-23 | 2010-03-03 | 段凡丁 | Double-circuit power supply on-line switchable power plugboard |
CN201797332U (en) * | 2010-07-08 | 2011-04-13 | 英华达(上海)科技有限公司 | Test power supply device |
CN106093481A (en) * | 2016-06-20 | 2016-11-09 | 河源市博康电子有限公司 | Measurement jig and method of testing |
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CN102646905A (en) * | 2011-02-16 | 2012-08-22 | 鸿富锦精密工业(深圳)有限公司 | Power supply connector |
CN104698232A (en) * | 2013-12-06 | 2015-06-10 | 雷诺士(常州)电子有限公司 | Shielding box |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN200953483Y (en) * | 2006-09-20 | 2007-09-26 | 李然 | USB equipment power supply device |
CN201417859Y (en) * | 2009-06-23 | 2010-03-03 | 段凡丁 | Double-circuit power supply on-line switchable power plugboard |
CN201797332U (en) * | 2010-07-08 | 2011-04-13 | 英华达(上海)科技有限公司 | Test power supply device |
CN106093481A (en) * | 2016-06-20 | 2016-11-09 | 河源市博康电子有限公司 | Measurement jig and method of testing |
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