CN105548778A - USB charger multichannel testing device with micro USB and application method thereof - Google Patents
USB charger multichannel testing device with micro USB and application method thereof Download PDFInfo
- Publication number
- CN105548778A CN105548778A CN201610070895.5A CN201610070895A CN105548778A CN 105548778 A CN105548778 A CN 105548778A CN 201610070895 A CN201610070895 A CN 201610070895A CN 105548778 A CN105548778 A CN 105548778A
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- usb
- thimble
- female seat
- charger
- aviation female
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- 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
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- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention discloses a USB charger multichannel testing device with a micro USB. The USB charger multichannel testing device with the micro USB comprises a pedestal, a USB plug positioning module, an AC thimble positioning module, a product pallet and a pallet pedestal. Each pair of AC thimbles adaptively corresponds to the USB plug arrangement, and the USB positioning module is configured to allow a plurality of USB plugs to apply USB chargers with different heights and different directions; the product pallet capable of disposing a plurality of chargers to be tested is able to be detachably stuck on the pallet pedestal, and the product pallet is directly taken out to be disposed on the product pallet pedestal after a forepart test is end, so that time of repeatedly dismounting dischargers is avoided; and the product groove of the product pallet is designed according to the size and the model of products, and the positions of the AC thimbles are changed with the variation of the fixture position of the AC thimble regulation device in a second regulation hole. The USB charger multichannel testing device with a micro USB is applicable to the detection of a plurality of chargers with specifications, is convenient to use, high in versatility, fast in detection speed and high in safety. The present invention further discloses an application method of a SB charger multichannel testing device with a micro USB.
Description
Technical field
The present invention relates to charger field tests, particularly a kind of USB charger multichannel test device with aviation female seat and using method thereof.
Background technology
Charger with USB is after assembling, need to carry out electric performance test and high pressure resistant short-circuit test to it, in test process, the USB plug connecting high-pressure unit or electronic load instrument is inserted in the USB of charger to be measured, connect the AC pin of the AC thimble electrical contact charger to be measured of high-pressure unit or AC power supplies, prior art adopts unit usually, single functional test, namely charger to be measured first connection with high-pressure unit carries out high pressure resistant short-circuit test (1 operator), then pulled down, again charger to be measured is connected electronic load instrument and carry out functional test (1 operator), need the dismounting carrying out charger frequently, process is loaded down with trivial details, speed is slow, efficiency is low.Also occurring in prior art can the test fixture of several charger of integrated test, but can only (charger varies in size for fixing single model, AC prong position and USB position also can be different), the charger of each model needs a whole set of proving installation completely corresponding, for the charger that dimensions is various, waste huge manpower and materials, poor feasibility, production capacity is low.
Meanwhile, when carrying out the electric performance test of charger, each group AC thimble connects AC power supplies, and USB plug connects electronic load instrument; When carrying out high pressure resistant short-circuit test, each group two AC thimbles each other short circuit connect, and AC thimble connects the AC end of high-pressure unit; Between the respective wire of same USB plug, short circuit connects, and USB plug end connects the DC end of high-pressure unit.Such connected mode has following drawback: the many wires that (1) connects multiple stage instrument are crisscross, in utter disorder, and having crosses one another causes the risk of short circuit; (2) when by a USB charger multichannel test device by survey high pressure resistant short-circuit test change to electric performance test or by electric performance test change to survey high pressure resistant short-circuit test time, the connected mode between its AC thimble, between USB plug wire is needed to change, and its all testing apparatuss originally connected all will be pulled down, then reconnect according to replacing needs, the loaded down with trivial details fatigue of whole process, the electrician of specialty is needed to connect one by one, also easy wiring error while losing time, causes unnecessary trouble; (3) when a USB charger multichannel test device is moved other local time from a place, the equipment of connection is first all pulled down by same needs, then reconnects, causes great manpower to waste.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of easy accessibility, security high, USB charger multichannel test device and the using method thereof changing rapidly between high pressure resistant short-circuit test and electric performance test, multiple charger test can be carried out simultaneously, the band aviation female seat of Multiple Type can be tested can be made.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
With a USB charger multichannel test device for aviation female seat, comprise the USB charger multichannel test device and aviation female seat that cooperatively interact; USB charger multichannel test device comprises base, USB plug locating module, AC thimble locating module, the product tray placing charger to be measured and basetray;
Basetray is fixed on base, and product tray can stick into card and go out on basetray, and product tray has can for the product groove of charger horizontal positioned to be measured, the afterbody of product groove have can hold USB plug by and insert the breach of charger USB to be measured;
USB locating module comprises the USB plug fixed head vertically arranged, the USB plug adjust structure upper-lower position of dismountable connection USB plug is fixed on USB plug fixed head adjustably, and USB locating module also comprises the horizontal translation device that described USB plug can be driven repeatedly to inject the USB exiting charger to be measured;
AC thimble locating module comprises horizontally disposed thimble fixed head, and the AC thimble adjusting gear front and back position of dismountable connection AC thimble is fixed on described thimble fixed head adjustably; AC thimble locating module also comprises the vertical mobile device that can drive described AC thimble electrical contact repeatedly/the leave AC pin of charger to be measured;
The AC pin one_to_one corresponding of often pair of AC thimble and charger to be measured, the USB one_to_one corresponding of each described USB plug and charger to be measured is arranged;
Aviation female seat comprises aviation female seat body, the first aviation female seat split be equipped with and the second aviation female seat split;
First aviation female seat split entirety is arranged on the sidewall of base highlightedly, and the corresponding first aviation female seat split of the second aviation female seat split is arranged on the sidewall of aviation female seat body highlightedly; The first conduction terminal in the first aviation female seat split correspondingly gathered by the wire of connection AC thimble, the wire of USB plug according to correct connected mode; High-pressure unit AC end, high-pressure unit DC hold or AC power supplies, electronics load instrument according to correct connected mode set to the second conduction terminal in the second aviation female seat split, second conduction terminal and the first conduction terminal one_to_one corresponding, connect the AC end of same group high-pressure unit, the DC end of high-pressure unit or connect exact connect ion between same the second conduction terminal organizing AC power supplies, electronics load instrument.
Described horizontal translation device comprises the level folder be fixed on base, level folder comprise can between vertical position and horizontal position reciprocating first handle, one end of girt is connected on first handle, can with the to-and-fro movement of first handle to-and-fro movement in the horizontal direction, USB plug fixed head is fixed on the other end of girt and is synchronized with the movement with girt, on base, the both sides of girt are provided with the horizontal guide of parallel, horizontal pull bar, USB plug fixed head is set in horizontal guide actively, the front end of horizontal guide, rear end is equipped with the first limited block,
Described AC thimble locating module also comprises the rear being positioned at basetray, vertically be fixed on the backboard on base, described vertical mobile device comprises the vertical folder be fixed on backboard, vertical folder comprise can between vertical position and horizontal position reciprocating second handle, one end connects second handle and with the reciprocating vertical pull bar of to-and-fro movement in the vertical direction of second handle, thimble fixed head is fixed on the other end of vertical pull bar and is synchronized with the movement with vertical pull bar, the two ends of thimble fixed head are set on two vertical guide rods of parallel vertical pull bar actively, the lower end of vertical guide rod is fixed on basetray, upper end is connected and fixed on the second limited block on backboard.
On described USB plug fixed head, compartment of terrain has the first adjustment hole, and USB plug adjust structure upper-lower position is adjustable is connected to the first adjustment hole; On USB plug fixed head, one_to_one corresponding USB plug has the DC wire hole supplying the leading-out terminal of USB plug to pass;
Described USB plug adjust structure comprises upper and lower two clamp bars removably linked together, and USB plug position is adjustable, direction is adjustably stuck between upper and lower two clamp bars;
On thimble fixed head interval have the second adjustment hole, AC thimble adjusting gear front and back position is adjustable to be connected in the second adjustment hole; On thimble fixed head, one_to_one corresponding AC thimble has the centre hole passed for AC thimble top;
Described AC thimble adjusting gear comprises the fixed strip of the multipair AC thimble of dismountable connection, and the two ends up and down of AC thimble all pass the surface of fixed strip;
Described upper and lower two clamp bars are equipped with dismountable syndeton between adjacent two USB plug, and the maximum quantity of the adaptive once detectable charger of number of the first adjustment hole is arranged.
Described product groove comprises the body groove of adapter charger body, the pin groove that the head of body groove has can put into charger AC pin, described AC thimble can contact the upper side of AC pin; The breach that afterbody has when described USB plug fixed head moves to the first limited block below, the USB plug be fixed on USB plug fixed head inserts charger USB to be measured just completely of body groove.
The AC power supplies protective cover of the insulation not affecting the normal work of vertically folder is set above described AC thimble and the second adjustment hole; the bottom of AC power supplies protective cover is fixed on thimble fixed head, with thimble fixed head and is synchronized with the movement, its by the power lead of all connection AC thimbles and AC thimble concentrated protection in AC power supplies protective cover.
Described first aviation female seat split is aviation female seat male model, and the first conduction terminal on it is conductive pole, and the second aviation female seat split is aviation female seat master mold, and the second conduction terminal on it is the conducting sleeve that can insert for the first conduction terminal adaptation;
Or the second aviation female seat split is aviation female seat male model, and on it, the second conduction terminal is conductive pole, the first aviation female seat split is aviation female seat master mold, and the first conduction terminal on it is can for the conducting sleeve of the insertion of the second conduction terminal adaptation.
Setting adaptive in described first aviation female seat split and the second aviation female seat split prevents from connecting wrong first error-proof structure and the second error-proof structure in the process of docking.
Backboard has the AC wire hole that can pass for the wire collective connecting AC thimble, base has the total hole of DC outlet that can pass for the wire collective connecting USB plug.
The method of described USB charger multichannel test device testing charger performance, first, multiple charger product to be measured is placed in product tray, then manual unlocking level is pressed from both sides and is vertically pressed from both sides, first handle is made to be positioned at horizontal position, second handle is positioned at vertical position, and described USB plug and AC thimble are away from product tray;
Then, the product tray that charger to be measured is housed is snapped in basetray, closed level is pressed from both sides and is vertically pressed from both sides, first handle is made to be positioned at vertical position, second handle is positioned at horizontal position, make in the USB interface of insertion charger to be measured of described USB plug adaptation, the AC pin of AC thimble contact measured charger;
Then start test procedure to test.
Compared with prior art, the multichannel test device of USB charger of the present invention arranges the product tray can placing multiple chargers to be measured, can the multiple charger of one-time detection, rapidly and efficiently; Product tray is dismountable to be stuck on basetray, after present segment has been tested, the product tray comprising multiple charger product directly can be taken out, entirety is put on the basetray of the device of the identical multiple channel test USB charger of carrying out back segment test, remove from and multiple charger is pulled down the time reapposed again successively, speed is fast; Meanwhile, the product groove of product tray can according to the size of different product, type design; The adjustable USB locating module of setting position, can be suitable for that USB height is different, direction arranges different USB charger; The position of AC thimble is different with the difference of AC thimble adjusting gear fixed position in the second adjustment hole simultaneously; The position of AC thimble and USB plug is with charger size, regulate highly accordingly, and the multichannel test device of USB charger can the charger of suitable for multiple sizes specification be detected, and easy to use, overall highly versatile, detection efficiency is high.
Focused in described aviation female seat according to correct circuit connecting mode by numerous wires of connecting test instrument, security is high; When testing apparatus is moved or high pressure resistant short-circuit test and electric performance test exchange, only directly move integrally USB charger multichannel test device, first aviation female seat split is docked in the second suitable aviation female seat split, change simple and convenient, time saving and energy saving, common employee gets final product easy manipulation.
Further beneficial effect, arranges the AC power supplies protective cover of the insulation not affecting the normal work of vertically folder above AC thimble and the second adjustment hole, makes operator as much as possible away from Keep Clear-High Voltage source, promotes safety in production.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is explained in further detail.
Fig. 1 is the schematic perspective view of embodiment USB charger multichannel test device
Fig. 2 is embodiment USB plug locating module part isometric schematic diagram
Fig. 3 is embodiment product tray schematic perspective view
Fig. 4 is the schematic diagram that embodiment does not establish the USB charger multichannel test device of AC Protection cover
Fig. 5 is the schematic perspective view of the USB charger multichannel test device of example belt aviation female seat
Fig. 6 is the sectional perspective schematic diagram of embodiment aviation female seat
Embodiment
For convenience, as shown in Figure 1, operator before the USB charger multichannel test device being with aviation female seat during normal running, before one end of operator is defined as, after being defined as away from one end of operator.
As shown in Figure 1, a kind of USB charger multichannel test device with aviation female seat, can with the testing and control instrument of adaptation, the communication of test procedure electricity connects, comprise aviation female seat and USB charger multichannel test device, USB charger multichannel test device comprises base 1, USB plug locating module 2, AC thimble locating module 3, place the product tray 4 of charger to be measured, the aviation female seat of basetray 5 and adaptation, wherein USB plug locating module 2 is used for fixing the USB plug 29 inserting charger USB place to be measured, AC thimble locating module 3 is used for fixing the AC thimble 39 of contact measured charger AC pin, the present embodiment carries out detailed explanation for the device of the 8 lane testing USB charger testing 8 chargers simultaneously, also the device simultaneously can testing multiple charger can be set to, as tested 2,3,4,5 simultaneously according to actual conditions ....
As shown in Figure 2, USB plug locating module 2 comprises USB plug fixed head 21, USB plug adjust structure and the horizontal translation device that USB plug fixed head 21 level can be driven movable vertically placed.
USB plug adjust structure vertical direction position is fixed on USB plug fixed head 21 adjustably, and USB plug 29 is removably contained on USB plug adjust structure; Described horizontal translation device can drive USB plug 29 repeatedly to inject the USB exiting charger to be measured, simultaneously when USB plug fixed head 21 moves to foremost, the gap between USB plug 29 and charger USB to be measured can hold product tray 4 and successfully stick into card and go out basetray 5.
Preferably, in the present embodiment, described horizontal translation device comprises the level folder 26 be fixed on base 1, level folder 26 comprise can between vertical position and horizontal position reciprocating first handle 261, one end of girt 262 is fixed on first handle 261, can move back and forth in the horizontal direction with the to-and-fro movement of first handle 261, the other end is fixed on USB plug fixed head 21, USB plug fixed head 21 is synchronized with the movement with girt 262, on base 1, the both sides of girt 262 are provided with the horizontal guide 24 of parallel, horizontal pull bar (262), the two ends of USB plug fixed head 21 are set in also can along horizontal guide 24 front-rear reciprocation movement in horizontal guide 24, for the movement locus of USB plug fixed head 21 is located, guarantee that USB plug 29 injects the USB exiting charger to be measured accurately, before horizontal guide 24, rear two ends are equipped with the first limited block 25, be used for limiting the maximum displacement that USB plug fixed head 21 moves.
As one preferably embodiment, first adjustment hole 22 having multiple (the present embodiment is 8) strip at the vertical interval of corresponding USB plug 29 on USB plug fixed head 21, mode is dismountable is fixed in described first adjustment hole 22 by bolt 28 etc. for USB plug adjust structure, on USB plug fixed head 21, one_to_one corresponding USB plug 29 has DC wire hole 23, can pass for the leading-out terminal of USB plug 29.
USB plug adjust structure comprise by the modes such as bolt dismountable be fixed together upper, lower two clamp bars 27, USB plug 29 setting position, direction is adjustable to be fixed on, between lower two clamp bars 27, USB plug 29 horizontal level and setting direction adjustment suitable after, fixing upper and lower two clamp bars 27, then USB plug adjust structure is fixed in the first adjustment hole 22, the upper-lower position of USB plug 29 with USB plug adjust structure in loose slot in 22 fixed position different and different, make USB charger multichannel test device can be suitable for multiple USB rational height, the charger that setting direction is different.
Preferably, dismountable syndeton is equipped with in the middle of upper and lower two clamp bars 27 between the leading-out terminal of the described USB plug 29 of arbitrary neighborhood two, further in order to line security, accurate positioning, the maximum quantity of the adaptive once detectable charger of described first adjustment hole 22 number is arranged, and USB plug 29 is connected with electronics load instrument or high-pressure unit by wire.Further preferably, base 1 has the total hole of DC outlet that can hold and connect and pass through in the line set of USB plug 29.
Preferably, described first adjustment hole 22 is the strip of 6*38mm.
As shown in Figure 3, product tray 4 has the product groove of multiple (the present embodiment is 8) adaptive charger to be measured, charger level to be measured is placed in described product groove adaptedly, namely two AC pins of charger to be measured are at same plane, the afterbody of product groove have can hold USB plug 29 by and the breach 43 inserted in charger USB to be measured.Preferably, in order to position charger to be measured further, each product groove comprises the body groove 41 of adapter charger body, and the head of body groove 41 has two the pin grooves 42 putting into charger AC pin that can be adaptive, and described AC thimble 39 can the upper side of electrical contact AC pin; In embodiment, when the degree of depth of described product groove is for putting into charger to be measured, the end face putting into the AC pin of pin groove 42 exceeds the upper surface of product tray 4.Preferably, described product tray 4 is rectangular parallelepiped.Further preferably, when USB plug fixed head 21 moves to the first limited block 25 below, the USB plug 29 be fixed on USB plug fixed head 21 is inserted in the charger USB to be measured in product groove just completely, makes to be damaged because operator is firmly excessive between the USB of USB plug 29 and charger to be measured.
As shown in Figure 1, basetray 5 is fixed on base 1, and after being positioned at the first limited block 25 below, product tray 4 can stick into card and go out on basetray 5.In the present embodiment, on described basetray 5, adaptive product tray 4 is provided with and can sticks into for product tray 4 draw-in groove that card goes out; Also can take contrary to arrange pattern, draw-in groove is set in the bottom of product tray 4, and the projection of adaptive described draw-in groove is set on basetray 5.Compared to existing technology, after present segment test (electric performance test or high pressure resistant short-circuit test) completes, the product tray 4 comprising multiple charger product directly can be taken out, entirety be put into carry out the identical USB charger multichannel test device of back segment test (high pressure resistant short-circuit test or electric performance test) basetray 5 on, remove from and multiple charger is pulled down the time reapposed again successively, speed is fast, efficiency is high; And the product groove of product tray 4 can according to the size of different product, type design, and the test to multiple charger has been carried out in the fixed position of adjustment USB plug 29 and AC thimble 39 adaptedly, and highly versatile, economizes on resources.Carry out, in time of testing, the placement of next product tray 4 li of chargers to be measured can being carried out in operation, saving time, raise the efficiency at charger.
As shown in Figure 1 and Figure 4, AC thimble locating module 3 comprises the thimble fixed head 31 of horizontal positioned, AC thimble adjusting gear front and back position is fixed on thimble fixed head 31 adjustably, AC thimble 39 is removably contained on AC thimble adjusting gear, AC thimble locating module 3 also comprises can drive the vertical reciprocating vertical mobile device of thimble fixed head 31, described vertical mobile device makes the AC thimble 39 be fixed on thimble fixed head 31 can repeatedly contact/leave the AC pin of charger to be measured, and when thimble fixed head 31 rises to most significant digit, gap between AC thimble 39 and charger AC pin to be measured may make product tray 4 successfully stick into card to go out described basetray 5.
Preferably, AC thimble locating module 3 also comprises the backboard 37 be vertically fixed on base 1, backboard 37 is positioned at the rear of basetray 5, in the present embodiment, described vertical mobile device comprises the vertical folder 36 be fixed on backboard 37, vertical folder 36 be provided with can between vertical position and horizontal position reciprocating second handle 361, one end of vertical pull bar 362 is fixed on second handle 361, can move back and forth at vertical direction with the to-and-fro movement of second handle 361, the other end is fixed on thimble fixed head 31, thimble fixed head 31 is synchronized with the movement with vertical pull bar 362, thimble fixed head 31 is set on two vertical guide rods 34 of parallel vertical pull bar 362, the lower end of vertical guide rod 34 is fixed on basetray 5, upper end is fastened on the second limited block 35 on backboard 37, second limited block 35 limits thimble fixed head 31 and to move upward maximum displacement.
AC thimble adjusting gear comprises dismountable fixed strip 38 that multipair (the present embodiment be 8 to) AC thimble 39 is housed, the two ends up and down of AC thimble 39 all pass fixed strip 38, the pin of the corresponding charger to be measured of the spacing distance between every a pair AC thimble 39 is arranged, and on the adaptive product tray 4 of the distance between adjacent each pair of AC thimble 39, the position of product groove is arranged; On thimble fixed head 31, interval has several the second adjustment holes 33, second adjustment hole 33 is the strip on fore-and-aft direction, fixed strip 38 adopts that the fixed form front and back positions such as bolt are adjustable to be fixed in the second adjustment hole 33, the position of AC thimble 39 is different with the difference of fixed strip 38 fixed position in the second adjustment hole 33, make USB charger multichannel test device can suitable for multiple sizes specification charger detect.
The upper end that on AC thimble fixed head 31, one_to_one corresponding AC thimble 39 has centre hole 32, an AC thimble 39 is connected with AC power supplies or high-pressure unit by described centre hole 32.Backboard 37 also has the AC wire hole that several can pass for the wire connecting AC thimble 39.
In embodiment, described second adjustment hole 33 is 2; In order to strengthen the fastness of AC thimble locating module 3 further, be provided with at the back side of backboard 37 some pieces of vertical back-panel 37, bottom stands on the upper back up pad 8 of base 1.
Preferably, described second adjustment hole 33 is the strip of 6*38mm.
The AC pin one_to_one corresponding of often pair of AC thimble 39 and charger to be measured, each described USB plug 29 is arranged with the USB one_to_one corresponding of charger to be measured.
As shown in Figure 5 and Figure 6, adaptive USB charger multichannel test device arranges aviation female seat, the first aviation female seat split 71 and the second aviation female seat split 72 that aviation female seat comprises aviation female seat body 70, is equipped with; First aviation female seat split 71 entirety is arranged on the sidewall of USB charger multichannel test device base 1 highlightedly, second aviation female seat split 72 is arranged on the sidewall of aviation female seat body 70 highlightedly, and the first aviation female seat split 71 and the second aviation female seat split 72 are arranged accordingly.According to the different performance of required testing charger, the wire of the wire of connection AC thimble 39, connection USB plug 29 is correspondingly gathered the first conduction terminal 73 in the first aviation female seat split 71 according to correct connected mode, high-pressure unit AC holds, high-pressure unit DC holds or AC power supplies, electronics load instrument according to correct connected mode set to the second conduction terminal 74, second conduction terminal 74 in the second aviation female seat split 72 and described first conduction terminal 73 one_to_one corresponding.Connect the AC end of same group high-pressure unit, the DC end of high-pressure unit or connect exact connect ion between same the second conduction terminal 74 organizing AC power supplies, electronics load instrument.
Wherein, between the second conduction terminal 74 that between every the second conduction terminal 74 connecting the AC end of high-pressure unit for a pair, short circuit connects, every DC connecting high-pressure unit for a pair holds, short circuit connects; Between open circuit connection between every the second conduction terminal 74 connecting AC power supplies for a pair, every the second conduction terminal 74 connecting electronics load instrument for a pair, open circuit connects.
First aviation female seat split 71 and the second aviation female seat split 72 are docked, charger to be measured is put into adaptedly in the product groove of product tray 4, the AC pin of AC thimble 39 contact measured charger, USB joint 29 inserts the USB interface place of charger to be measured accordingly, whole circuit turn-on, running program can carry out the high pressure resistant short-circuit test of charger or the test of electrical property.
In the present embodiment, first aviation female seat split 71 is aviation female seat male model, namely on it, the first conduction terminal 73 is outstanding conductive pole, and be aviation female seat master mold with its second aviation female seat split 72 adaptedly, namely its second conduction terminal 74 is can for the conducting sleeve of the insertion of described cylindricality adaptation; Also the first aviation female seat split 71 can be set to aviation female seat master mold, correspondingly the second aviation female seat split 72 be set to aviation female seat male model, as long as ensure that connection on it correctly.
Preferably, in order to prevent the first aviation female seat split 71 and the second aviation female seat split 72 docking process in, there is the situation of docking mistake, described first aviation female seat split 71 and the second aviation female seat split 72 arrange the first adaptive error-proof structure 75 and the second error-proof structure 76 respectively.Preferably, described first error-proof structure 75 is the tongue that the part edge of aviation female seat male model is outwardly formed, described tongue is asymmetric be arranged at aviation female seat male model coboundary, lower limb, left hand edge, right hand edge or wherein arbitrarily both, on three or edge; Described second error-proof structure 76 can the projection shape of the described tongue of insertion of one_to_one corresponding adaptation for being arranged on aviation female seat master mold outside surface, and described first aviation female seat split 71 and the second aviation female seat split 72 can only be docked with uniquely correct direction.In the present embodiment, described first error-proof structure 75 is the tongue that the part edge of the first aviation female seat split 71 is outwardly formed, wherein coboundary is 3, lower limb is 2, asymmetric setting on upper and lower edge, correspondingly, described second error-proof structure 76 for the outside surface being arranged at the second aviation female seat split 72 can be adaptive the projection shape of the described tongue of insertion, guarantee in the process of docking with the second aviation female seat split 72 in the first aviation female seat split 71 entirely true.
Accurately convenient with docking of the second aviation female seat split 72 in order to further facilitate the first aviation female seat split 71, aviation female seat body 70 is placed on positioning table 77, the side at vertical second aviation female seat split 72 place of end face of positioning table 77 arranges two shelves limits 78, article two, test USB charger multichannel test device can be held between shelves limit 78 put into, make the docking second aviation female seat split 72 that the first aviation female seat split 71 can be just adaptive, avoid carrying out adjustment contraposition artificial in docking operation, save time, raise the efficiency.
In charger test process, by described first aviation female seat split 71 with corresponding be connected with high-pressure unit second aviation female seat split 72 dock the high pressure resistant short-circuit test that can carry out charger, described first aviation female seat split is docked with the second aviation female seat split 72 of corresponding connection AC power supplies, electronics load instrument the test can carrying out electrical property.If need to change the USB charger multichannel test device carrying out electric performance test into can carry out high voltage performance test, only whole USB charger multichannel test device need be pulled down, be docked to the second aviation female seat split 72 being connected with high-pressure unit accordingly and can carry out high pressure resistant short-circuit test immediately, vice versa.Integral replacing is simple and convenient, saves time, and the common employee being ignorant of circuit gets final product easy manipulation.
The wire connecting AC thimble 39 is generally the AC power supplies of 220V or the high-pressure unit out-put supply for 3750V, wire is outside exposed, operator has the danger of electric shock often, preferably, as shown in Figure 1, the AC power supplies protective cover 6 not affecting the insulation that vertically folder 36 normally works is set above AC thimble 39 and the second adjustment hole 33, the bottom of AC power supplies protective cover 6 is fixed on thimble fixed head 31, and be synchronized with the movement with thimble fixed head 31, its by the wire of all connection AC thimbles and AC thimble 39 concentrated protection inner at AC power supplies protective cover 6, farthest avoid occurring to get an electric shock surprisingly, further, in order to the outside from AC power supplies protective cover 6 sees the connection of AC thimble 39 and wire intuitively, and better adjust the correct position of AC thimble adjusting gear, AC power supplies protective cover 6 adopts transparent insulating material to make.
When the USB charger multichannel test device of the band aviation female seat described in utilization carries out the test of charger, first, multiple charger product to be measured is placed in product tray 4, then manual unlocking level folder 26 with vertically press from both sides 36, first handle 261 is made to be positioned at horizontal position, second handle 361 is positioned at vertical position, and described USB plug 29 and AC thimble 39 are away from product tray 4;
Then, the product tray 4 that charger to be measured is housed is snapped in basetray 5, closed level folder 26 with vertically press from both sides 36, first handle 261 is made to be positioned at vertical position, second handle 361 is positioned at horizontal position, make in the USB interface of the insertion charger to be measured of described USB plug 29 adaptation, the AC pin of AC thimble 39 contact measured charger;
Test procedure can be started test.
Claims (10)
1. the USB charger multichannel test device with aviation female seat, is characterized in that: comprise the USB charger multichannel test device and aviation female seat that cooperatively interact; USB charger multichannel test device comprises base (1), USB plug locating module (2), AC thimble locating module (3), the product tray (4) placing charger to be measured and basetray (5);
Basetray (5) is fixed on base (1), product tray (4) can stick into card and go out on basetray (5), product tray (4) has can for the product groove of charger horizontal positioned to be measured, the afterbody of product groove have can hold USB plug (29) by and insert the breach (43) of charger USB to be measured;
USB locating module (2) comprises the USB plug fixed head (21) vertically arranged, the USB plug adjust structure upper-lower position of dismountable connection USB plug (29) is fixed on USB plug fixed head (21) adjustably, and USB locating module (2) also comprises described USB plug (29) can be driven repeatedly to inject the horizontal translation device exiting the USB of charger to be measured;
AC thimble locating module (3) comprises horizontally disposed thimble fixed head (31), and the AC thimble adjusting gear front and back position of dismountable connection AC thimble (39) is fixed on described thimble fixed head (31) adjustably; AC thimble locating module also comprises the vertical mobile device that can drive described AC thimble (39) electrical contact repeatedly/the leave AC pin of charger to be measured;
The AC pin one_to_one corresponding of often pair of AC thimble (39) and charger to be measured, each described USB plug (29) is arranged with the USB one_to_one corresponding of charger to be measured;
Aviation female seat comprises aviation female seat body (70), the first aviation female seat split (71) be equipped with and the second aviation female seat split (72); First aviation female seat split (71) entirety is arranged on the sidewall of base (1) highlightedly, and the corresponding first aviation female seat split (71) of the second aviation female seat split (72) is arranged on the sidewall of aviation female seat body (70) highlightedly; The first conduction terminal (73) in the first aviation female seat split (71) correspondingly gathered by the wire of connection AC thimble (39), the wire of USB plug (29) according to correct connected mode; High-pressure unit AC end, high-pressure unit DC hold or AC power supplies, electronics load instrument according to correct connected mode set to the second conduction terminal (74) in the second aviation female seat split (72), second conduction terminal (74) and the first conduction terminal (73) one_to_one corresponding, connect the AC end of same group high-pressure unit, the DC end of high-pressure unit or connect exact connect ion between same the second conduction terminal (74) organizing AC power supplies, electronics load instrument.
2. the USB charger multichannel test device of band aviation female seat as claimed in claim 1, it is characterized in that: described horizontal translation device comprises level folder (26) be fixed on base (1), level folder (26) comprise can between vertical position and horizontal position reciprocating first handle (261), one end of girt (262) is connected on first handle (261), can with the to-and-fro movement to-and-fro movement in the horizontal direction of first handle (261), USB plug fixed head (21) is fixed on the other end of girt (262) and is synchronized with the movement with girt (262), the both sides of the upper girt (262) of base (1) are provided with the horizontal guide (24) of parallel, horizontal pull bar (262), USB plug fixed head (21) is set in horizontal guide (24) actively, the front end of horizontal guide (24), rear end is equipped with the first limited block (25),
Described AC thimble locating module (3) also comprises the rear being positioned at basetray (5), vertically be fixed on the backboard (37) on base (1), described vertical mobile device comprises the vertical folder (36) be fixed on backboard (37), vertical folder (36) comprise can between vertical position and horizontal position reciprocating second handle (361), one end connects second handle (361) and with the reciprocating vertical pull bar (362) of to-and-fro movement in the vertical direction of second handle (361), thimble fixed head (31) is fixed on the other end of vertical pull bar (362) and is synchronized with the movement with vertical pull bar (362), the two ends of thimble fixed head (31) are set on two vertical guide rods (34) of parallel vertical pull bar (362) actively, the lower end of vertical guide rod (34) is fixed on basetray (5), upper end is connected and fixed on the second limited block (35) on backboard (37).
3. the USB charger multichannel test device of band aviation female seat as claimed in claim 2, it is characterized in that: the upper compartment of terrain of described USB plug fixed head (21) has the first adjustment hole (22), and USB plug adjust structure upper-lower position is adjustable is connected to the first adjustment hole (22); The upper one_to_one corresponding USB plug (29) of USB plug fixed head (21) has the DC wire hole (23) supplying the leading-out terminal of USB plug (29) to pass;
Described USB plug adjust structure comprises upper and lower two clamp bars (27) removably linked together, and USB plug (29) position is adjustable, direction is adjustably stuck between upper and lower two clamp bars (27);
The upper interval of thimble fixed head (31) have the second adjustment hole (33), AC thimble adjusting gear front and back position is adjustable to be connected in the second adjustment hole (33); The upper one_to_one corresponding AC thimble (39) of thimble fixed head (31) has the centre hole (32) passed for AC thimble (39) top;
Described AC thimble adjusting gear comprises the fixed strip (38) of the multipair AC thimble (39) of dismountable connection, and the two ends up and down of AC thimble (39) all pass the surface of fixed strip (38).
4. the USB charger multichannel test device of band aviation female seat as claimed in claim 3, it is characterized in that: described upper and lower two clamp bars (27) are equipped with dismountable syndeton between adjacent two USB plug (29), the maximum quantity of the adaptive once detectable charger of number of the first adjustment hole (22) is arranged.
5. the USB charger multichannel test device of the band aviation female seat as described in any one of Claims 1 to 4, it is characterized in that: described product groove comprises the body groove (41) of adapter charger body, the pin groove (42) that the head of body groove (41) has can put into charger AC pin, described AC thimble (39) can contact the upper side of AC pin; The breach (43) that the afterbody of body groove (41) has when described USB plug fixed head (21) moves to the first limited block (25) below, the USB plug (29) be fixed on USB plug fixed head (21) inserts charger USB to be measured just completely.
6. the USB charger multichannel test device of the band aviation female seat as described in any one of Claims 1 to 4, it is characterized in that: in the top of described AC thimble (39) and the second adjustment hole (32), the AC power supplies protective cover (6) not affecting the insulation that vertical folder (36) normally works is set, the bottom of AC power supplies protective cover (6) is fixed on thimble fixed head (31), be synchronized with the movement with thimble fixed head (31), its by all connection AC thimble (39) power lead and AC thimble (39) concentrated protection in AC power supplies protective cover (6).
7. the USB charger multichannel test device of the band aviation female seat as described in Claims 1 to 4, it is characterized in that: described first aviation female seat split (71) is aviation female seat male model, the first conduction terminal (73) on it is conductive pole, second aviation female seat split (72) is aviation female seat master mold, and the second conduction terminal (74) on it is the conducting sleeve that can insert for the first conduction terminal (73) adaptation;
Or the second aviation female seat split (72) is aviation female seat male model, on it, the second conduction terminal (74) is conductive pole, first aviation female seat split (71) is aviation female seat master mold, and the first conduction terminal (73) on it is the sleeve that can insert for the second conduction terminal (74) adaptation.
8. the USB charger multichannel test device of the band aviation female seat as described in claim 1 ~ 7, is characterized in that: prevent from connecting wrong first error-proof structure (75) and the second error-proof structure (76) in the process of docking in described first aviation female seat split (71) and the upper adaptive setting of the second aviation female seat split (72).
9. the USB charger multichannel test device of the band aviation female seat as described in claim 1 ~ 7, it is characterized in that: described aviation female seat body (70) is placed on positioning table (77), the side at vertical second aviation female seat (72) place of end face of positioning table (77) arranges and can hold two shelves limits (78) that USB charger multichannel test device is put into, the second aviation female seat split (72) is docked in the first aviation female seat split (71) just.
10. the method for the USB charger multichannel test device testing charger performance of the band aviation female seat as described in claim 1 ~ 9, is characterized in that:
First, multiple charger product to be measured is placed in product tray (4), then manual unlocking level is pressed from both sides (26) and is vertically pressed from both sides (36), first handle (261) is made to be positioned at horizontal position, second handle (361) is positioned at vertical position, and described USB plug (29) and AC thimble (39) are away from product tray (4);
Then, the product tray (4) that charger to be measured is housed is snapped in basetray (5), closed level is pressed from both sides (26) and is vertically pressed from both sides (36), first handle (261) is made to be positioned at vertical position, second handle (361) is positioned at horizontal position, in the USB interface of the insertion charger to be measured making described USB plug (29) adaptive, the AC pin of AC thimble (39) contact measured charger;
Then start test procedure to test.
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| CN105548778B (en) | 2017-05-31 |
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Address after: 523000 Guangdong city of Dongguan province Tangxia Zhenlong town B Jiao Tong Road No. 6 building A Patentee after: Austrian sea Polytron Technologies Inc, Dongguan Address before: 523000 Guangdong city of Dongguan province Tangxia Zhenlong town B Jiao Tong Road No. 6 building A Patentee before: Dongguan City Ao Hai Power Technology Co., Ltd. |