CN205539065U - Product carrier of many channel test of USB charger device - Google Patents

Abstract

The utility model discloses a product carrier of many channel test of USB charger device, including placing the product tray of the charger that awaits measuring and the end of tray seat of adaptation product tray, the end of tray seat is fixed on the base, and the product tray can block on the end of tray seat and advances the card play, but opens on the product tray and have the level to place the product groove of the charger that awaits measuring, the afterbody in product groove open have can hold the USB plug fixed on many channel test of USB charger device through and insert the charger USB socket's that awaits measuring breach. The utility model discloses can once detect a plurality of chargers, high efficiency simultaneously, the product tray blocks on the end of tray seat and advances the card play, accomplishes the back when the anterior segment test, can with the product tray that contains a plurality of electric appliances of filling to the back end test end of tray seat, simple and convenient, the product groove can be according to size, the model design of different products, and is with low costs, the commonality strong, the measuring high efficiency.

Description

The product carrier of USB charger multichannel test device

Technical field

This utility model relates to charger measurement jig field, surveys particularly to a kind of USB charger multichannel The product carrier of electricity testing device.

Background technology

Charger with USB, after assembling, needs it is carried out electric performance test and high pressure resistant short Drive test tries, and in test process, the USB plug connecting high-pressure unit or electronic load instrument inserts charger to be measured In USB, the AC thimble connecting high-pressure unit or AC power supplies makes electrical contact with the AC pin of charger to be measured, logical Frequently with unit, single functional test, charger the most to be measured connects AC power supplies one by one and electronic load instrument carries out merit Can test, then be pulled down, reconnect high-pressure unit and carry out high pressure resistant short-circuit test, or first carry out resistance to height Pressure functional test carries out electric performance test again, and process is loaded down with trivial details, needs to be charged frequently the dismounting of device, speed Degree is slow, and efficiency is low.

Utility model content

The technical problems to be solved in the utility model is to provide one and uses simply, can carry out multiple charging simultaneously The product carrier of USB charger multichannel test device is tested, be can be used for device.

For solving above-mentioned technical problem, this utility model by the following technical solutions: a kind of USB charger is many The product carrier of channel measuring apparatus, described USB charger multichannel test device includes that base, USB insert Head locating module, AC thimble locating module and product carrier, described product carrier includes placing charger to be measured Product tray and the basetray of adaptive product tray；

Basetray is fixed on base, and product tray can stick into card on basetray and go out, on product tray Have can the product groove of horizontal positioned charger to be measured, the afterbody of product groove has to hold and is fixed on USB plug USB plug on locating module is passed through and inserts the breach of charger USB to be measured.

Described product groove includes the body groove of adapter charger body, and the head of body groove has can be put adaptedly The AC thimble enter charger AC pin, being fixed on AC thimble locating module can make electrical contact with AC pin The pin groove of upper side.

When the degree of depth of described product groove is for putting into charger to be measured, put into the end face of AC pin in pin groove Upper surface beyond described product tray.

The width of described breach be when described USB plug locating module moves to the first limited block below, Charger to be measured in the lucky fully-inserted product groove of USB plug being fixed on USB plug locating module The structure of USB.

On described basetray, adaptive product tray is provided with and is available for product tray and sticks into the draw-in groove that card goes out.

Described product tray is cuboid, and product tray is provided with 8 described product grooves.

Described product groove is that the adaptive USB plug of USB charger multichannel test device, AC thimble are fixed The plurality of specifications of position.

Compared with prior art, this utility model is used for the product carrier of multiple channel test USB charger equipment, The product tray that simultaneously can place multiple charger to be measured is set, can be with the multiple charger of one-time detection, soon Speed is efficiently；Product tray can stick into card smoothly on basetray and go out, after present segment has been tested, permissible Directly being taken out by the product tray comprising multiple charger product, entirety is put into and carries out the identical of back segment test On the basetray of the device of multiple channel test USB charger, remove pulling down multiple chargers successively weighing again from The new time placed, speed is fast；Meanwhile, the product placing trough of product tray can be according to the chi of different product Very little, type design, when testing the charger of different model, only need to change product tray simply can be carried out Detection, low cost, highly versatile, detection are efficient.

Accompanying drawing explanation

With detailed description of the invention, this utility model is explained in further detail below in conjunction with the accompanying drawings.

Fig. 1 is the schematic perspective view one of the device of embodiment multiple channel test USB charger

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 two that embodiment does not set the device of the multiple channel test USB charger of AC Protection cover

Fig. 5 is the schematic perspective view of the device of the multiple channel test USB charger of embodiment band aviation female seat

Fig. 6 is the sectional perspective schematic diagram of embodiment aviation female seat

Detailed description of the invention

For convenience, as it is shown in figure 1, operator before USB charger multichannel test device just When often operating, before one end of operator is defined as, after being defined as away from one end of operator.

As it is shown in figure 1, a kind of USB charger multichannel test device, can with adaptive testing and control instrument, Test program electricity communication connect, including base 1, USB plug locating module 2, AC thimble locating module 3, With product carrier, described product carrier includes product tray 4 and the basetray 5 placing charger to be measured.

The USB that wherein USB plug locating module 2 is used for fixing at insertion charger USB to be measured inserts 29, AC thimble locating module 3 is used for fixing the AC thimble 39 of contact measured charger AC pin；This Embodiment is carried out as a example by the device of the 8 lane testing USB charger that can simultaneously test 8 chargers in detail Explanation, it is also possible to be set to can test the device of multiple charger according to practical situation, as surveyed simultaneously simultaneously Try 2,3,4,5 ....

As in figure 2 it is shown, USB plug locating module 2 include vertically placing USB plug fixed plate 21, USB plug adjusts structure and the horizontal translation that USB plug fixed plate 21 level can be driven to move forward and backward Device.

USB plug adjusts position, structural vertical direction and is adjustably secured in USB plug fixed plate 21, USB plug 29 is detachably combined to USB plug and adjusts in structure；Described horizontal translation device can drive USB Plug 29 injects the USB exiting charger to be measured repeatedly, moves in USB plug fixed plate 21 simultaneously To time foremost, the gap between USB plug 29 and charger USB to be measured can hold product tray 4 Successfully stick into card and go out basetray 5.

Preferably, in the present embodiment, described horizontal translation device includes the level folder 26 being fixed on base 1, Level folder 26 include can between vertical position and horizontal position reciprocating first handle 261, girt 262 One end be fixed on first handle 261, can with the reciprocating motion of first handle 261 the most back and forth Motion, the other end is fixed in USB plug fixed plate 21, and USB plug fixed plate 21 is with girt 262 Being synchronized with the movement, on base 1, the both sides of girt 262 are provided with the horizontal guide of parallel, horizontal pull bar (262) 24, the two ends of USB plug fixed plate 21 are set in horizontal guide 24 and can be the most past along horizontal guide 24 Multiple motion, the movement locus for USB plug fixed plate 21 positions, it is ensured that USB plug 29 injects accurately Exiting the USB of charger to be measured, the forward and backward two ends of horizontal guide 24 are equipped with the first limited block 25, It is used for limiting the maximum displacement of USB plug fixed plate 21 motion.

It is preferably carried out scheme, between corresponding USB plug 29 is vertical in USB plug fixed plate 21 as one Every the first adjustment hole 22 having multiple (the present embodiment is 8) strip, USB plug adjust structure It is detachably mounted in described first adjustment hole 22 by modes such as bolts 28, USB plug fixed plate 21 Upper one_to_one corresponding USB plug 29 has DC wire hole 23, and the leading-out terminal being available for USB plug 29 passes.

USB plug adjusts structure and includes being detachably mounted to upper and lower two together by modes such as bolts Clamp bar 27, USB plug 29 arranges position, direction is adjustable is fixed between upper and lower two clamp bars 27, After USB plug 29 horizontal level and setting direction adjust properly, fixing upper and lower two clamp bars 27, then USB plug adjusting structure be fixed in the first adjustment hole 22, the upper-lower position of USB plug 29 is with USB Plug adjust structure in loose slot in 22 fixed position different and different so that USB charger multichannel The test charger that device can be suitable for multiple USB rational height, setting direction is different.

Preferably, upper and lower two clamp bars between the leading-out terminal of the described USB plug 29 of arbitrary neighborhood two It is equipped with dismountable attachment structure in the middle of 27, further for line security, accurate positioning, described first The maximum quantity of adjustment hole 22 number the most detectable adaptive charger is arranged, and USB plug 29 is by leading Line is connected with electronics load instrument or high-pressure unit.It is further preferred that have on base 1 can hold connection USB insert The total hole of DC outlet that the wire of 29 is concentrated through.

Preferably, described first adjustment hole 22 is the strip of 6*38mm.

As it is shown on figure 3, have multiple (the present embodiment is 8) adaptive charger to be measured on product tray 4 Product groove, charger level to be measured is placed in described product groove adaptedly, two of charger the most to be measured AC pin at same plane, the afterbody of product groove have can hold USB plug 29 by and insert charging to be measured Breach 43 in device USB.Preferably, in order to further charger to be measured be positioned, each Product groove includes the body groove 41 of adapter charger body, and the head of body groove 41 has and can adaptive putting into fill Two pin grooves 42 of electrical equipment AC pin, described AC thimble 39 can make electrical contact with the upper side of AC pin； In embodiment, when the degree of depth of described product groove is for putting into charger to be measured, put into the AC in pin groove 42 The end face of pin is beyond the upper surface of product tray 4.Preferably, described product tray 4 is cuboid.Enter One step preferably, when USB plug fixed plate 21 moves to the first limited block 25 below, is fixed on USB The charger USB to be measured in the lucky fully-inserted product groove of USB plug 29 in plug fixed plate 21 In so that will not be the most excessive because of operator between the USB of USB plug 29 and charger to be measured And destroyed.

As it is shown in figure 1, basetray 5 is fixed on base 1, after being positioned at the first limited block 25 below, Product tray 4 can stick into card on basetray 5 and go out.In the present embodiment, adaptive on described basetray 5 Product tray 4 is provided with and is available for product tray 4 and sticks into the draw-in groove that card goes out；Can also 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. In compared to existing technology, present segment test is after (electric performance test or high pressure resistant short-circuit test) complete, can be by The product tray 4 comprising multiple charger product is directly taken out, and entirety is put into that to carry out back segment test (high pressure resistant Short-circuit test or electric performance test) identical USB charger multichannel test device basetray 5 on, Removing from and multiple chargers are pulled down time successively that reappose again, speed is fast, efficiency is high；And, product The product groove of pallet 4 can be according to the size of different product, type design, regulation USB plug 29 adaptedly Complete the test to multiple charger, highly versatile with the fixed position of AC thimble 39, economize on resources. In charger carries out the time tested, operation can carry out the next inner charger to be measured of product tray 4 Place, save the time, improve efficiency.

As shown in Figure 1 and Figure 4, AC thimble locating module 3 includes the thimble fixed plate 31, AC of horizontal positioned Thimble adjusting apparatus front and back position is adjustably secured in thimble fixed plate 31, and AC thimble 39 is removably Being contained in AC thimble adjusting apparatus, AC thimble locating module 3 also includes driving thimble fixed plate 31 to erect Straight reciprocating vertical mobile device, described vertical mobile device makes to be fixed in thimble fixed plate 31 AC thimble 39 can contact/leave the AC pin of charger to be measured repeatedly, and rises in thimble fixed plate 31 During highest order, the gap between AC thimble 39 and charger AC pin to be measured may make product tray 4 suitable Stick into card sharply and go out described basetray 5.

Preferably, AC thimble locating module 3 also includes the backboard 37 being vertically fixed on base 1, backboard 37 rears being positioned at basetray 5, in the present embodiment, described vertical mobile device includes being fixed on backboard 37 On vertically folder 36, vertically 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 be with the reciprocal fortune of second handle 361 Moving and move back and forth at vertical direction, the other end is fixed in thimble fixed plate 31, and thimble fixed plate 31 is with perpendicular Drag link 362 is synchronized with the movement, and thimble fixed plate 31 is set in two vertical guide rods of parallel vertical pull bar 362 On 34, the lower end of vertical guide rod 34 is fixed on basetray 5, and upper end is fastened on backboard 37 Two limited blocks 35, the second limited block 35 limits thimble fixed plate 31 and moves upward maximum displacement.

AC thimble adjusting apparatus includes dismountable equipped with multipair (the present embodiment be 8 to) AC thimble 39 Fixed strip 38, the two ends up and down of AC thimble 39 all pass fixed strip 38, between every a pair AC thimble 39 The pin of the corresponding charger to be measured of spacing distance arrange, the distance between adjacent each pair of AC thimble 39 is adaptive On product tray 4, the position of product groove is arranged；In thimble fixed plate 31, interval has several the second regulations Hole 33, the second adjustment hole 33 is the strip on fore-and-aft direction, and fixed strip 38 uses the fixed forms such as bolt Front and back position is adjustable to be fixed in the second adjustment hole 33, and the position of AC thimble 39 exists with fixed strip 38 The difference of fixed position in second adjustment hole 33 and different so that USB charger multichannel test device can Detect with the charger of suitable for multiple sizes specification.

In AC thimble fixed plate 31, one_to_one corresponding AC thimble 39 has centre hole 32, AC thimble 39 upper End is connected with AC power supplies or high-pressure unit by described centre hole 32.Several companies of being available for also are had on backboard 37 Connect the AC wire hole that the wire of AC thimble 39 passes.

In embodiment, described second adjustment hole 33 is 2；In order to strengthen AC thimble locating module further The fastness of 3, be provided with at the back side of backboard 37 some pieces of vertical back-panel 37, bottom stand on the upper of base 1 Gripper shoe 8.

Preferably, described second adjustment hole 33 is the strip of 6*38mm.

Every pair of AC thimble 39 and the AC pin one_to_one corresponding of charger to be measured, each described USB plug 29 are arranged with the USB one_to_one corresponding of charger to be measured.

The wire of connection AC thimble 39 is usually the AC power supplies of 220V or the high-pressure unit for 3750V exports Power supply, wire is exposed outside, and operator has the danger of electric shock often, it is preferable that as it is shown in figure 1, AC thimble 39 and the second adjustment hole 33 be provided above not affecting the AC of the vertically folder 36 normally insulation of work Power protection cover 6, the bottom of AC power supplies protective cover 6 is fixed in thimble fixed plate 31, and fixes with thimble Plate 31 is synchronized with the movement, its by the wire of all connection AC thimbles and AC thimble 39 concentrated protection at AC Power protection cover 6 is internal, farthest avoids occurring to get an electric shock surprisingly；Further, in order to from AC power supplies The outside of protective cover 6 sees the connection of AC thimble 39 and wire intuitively, and preferably adjusts AC The correct position of thimble adjusting apparatus, AC power supplies protective cover 6 uses transparent insulant to make.

Described USB charger multichannel test device both can be used to the high pressure resistant short circuit of testing charger and surveyed Examination, can be used to again be charged the detection of the electrical property of device, differs only in: often organize AC in test process It is different that connected mode between thimble 39, often group connect the connected mode between the wire of USB plug 29, And the test equipment difference that often group AC thimble 39, USB plug 29 are connected.It is being charged the electricity of device During performance test, each group of AC thimble 39 connects AC power supplies, usually the alternating current of 220V, and its USB plug 29 connects electronic load instrument；When carrying out high pressure resistant short-circuit test, each group of two AC thimbles 39 short circuit connections each other, AC thimble 39 needs to connect the AC end of high-pressure unit；USB plug 29 Wire short circuit each other connects, and USB plug 29 end connects the DC end of high-pressure unit.

Such connected mode has following drawback: a plurality of wire that (1) connects multiple stage instrument is crisscross, In utter disorder, having crosses one another causes short-circuit risk；(2) when a USB charger multichannel is surveyed Electricity testing device is changed to electric performance test by surveying high pressure resistant short-circuit test or is changed to survey by electric performance test high pressure resistant During short-circuit test, need to enter the connected mode between its AC thimble 39, between USB plug 29 wire Row changes, and all to be pulled down by its all test equipment originally connected, and needs again then according to change Connect, the loaded down with trivial details fatigue of whole process, need the electrician of specialty to connect one by one, the easiest while losing time Wiring error, causes unnecessary trouble；(3) when by a USB charger multichannel test device from The local time in that one place being moved other, need also exist for first all being pulled down by the equipment of connection, the most again Connect, cause great manpower to waste.

Preferably, as shown in Figure 5 and Figure 6, adaptive USB charger multichannel test device arranges aviation mother Seat, the first aviation female seat split 71 and the second boat that aviation female seat includes aviation female seat body 70, is equipped with Aircraft carrier seat split 72；First aviation female seat split 71 entirety is protrusively provided to be surveyed at USB charger multichannel On the sidewall of electricity testing device base 1, the second aviation female seat split 72 is protrusively provided at aviation female seat body 70 Sidewall on, the first aviation female seat split 71 and the second aviation female seat split 72 are arranged in correspondence with.According to institute Need the different performance of testing charger, the wire of AC thimble 39 will be connected, connect leading of USB plug 29 Line correspondingly gathers the first conduction terminal 73 in the first aviation female seat split 71 according to correct connected mode, High-pressure unit AC end, high-pressure unit DC end or AC power supplies, electronics load instrument are according to correct connected mode set The second conduction terminal 74 in the second aviation female seat split 72, the second conduction terminal 74 and described first conduction terminal 73 one_to_one corresponding.Connect with group the AC end of high-pressure unit, the DC end of high-pressure unit or connect with organize AC power supplies, Correctly connect between second conduction terminal 74 of electronics load instrument.

Wherein, every a pair connect high-pressure unit AC end the second conduction terminal 74 between short circuit connect, every a pair Between second conduction terminal 74 of the DC end connecting high-pressure unit, short circuit connects；Connect the of AC power supplies every a pair Open a way between two conduction terminal 74 and open a way between second conduction terminal 74 of connection, every a pair connection electronics load instrument Connect.

First aviation female seat split 71 and the second aviation female seat split 72 are docked, at the product of product tray 4 Product groove is put into charger to be measured, the AC pin of AC thimble 39 contact measured charger, USB adaptedly Joint 29 inserts at the USB interface of charger to be measured accordingly, whole circuit turn-on, the most operable journey Sequence is charged high pressure resistant short-circuit test or the test of electrical property of device.

In the present embodiment, the first aviation female seat split 71 is aviation female seat male model, i.e. the first conduction terminal 73 on it For prominent conductive pole, be aviation female seat master mold with its second aviation female seat split 72 adaptedly, i.e. its Two conduction terminal 74 are to be available for the conducting sleeve of the adaptive insertion of described cylindricality；First aviation female seat can also be divided Body 71 is set to aviation female seat master mold, the second aviation female seat split 72 is correspondingly set to aviation female seat public Mould, as long as ensureing connection thereon correctly.

Preferably, in order to prevent from docking in the first aviation female seat split 71 and the second aviation female seat split 72 During, the situation of docking mistake occurs, divides in described first aviation female seat split 71 and the second aviation female seat The first error-proof structure 75 and the second error-proof structure 76 of adaptation it is respectively provided with on body 72.Preferably, described One error-proof structure 75 is the tongue that the part edge of aviation female seat male model is outwardly formed, and described tongue is the most right Claim be arranged at aviation female seat male model top edge, lower limb, left hand edge, right hand edge or wherein arbitrarily both, On three or edge；Described second error-proof structure 76 can be one by one for being arranged on aviation female seat master mold outer surface The corresponding adaptive projection shape inserting described tongue so that described first aviation female seat split 71 and the second aviation Female seat split 72 can only be to be uniquely correctly oriented docking.In the present embodiment, described first error-proof structure 75 Being the tongue that outwardly formed of the part edge of the first aviation female seat split 71, wherein top edge is 3, Lower limb is 2, asymmetric setting on upper and lower edge, correspondingly, and described second error-proof structure 76 For being arranged at the projection shape inserting described tongue that the outer surface of the second aviation female seat split 72 can be adaptive, it is ensured that During the first aviation female seat split 71 is docked with the second aviation female seat split 72 the most correctly.

Convenient with docking of the second aviation female seat split 72 in order to further facilitate the first aviation female seat split 71 Accurately, aviation female seat body 70 is placed on positioning table 77, vertical second aviation of end face of positioning table 77 The side at female seat split 72 place arranges two shelves limits 78, can hold test USB charging between two shelves limits 78 Device multichannel test device is put into so that the docking second that the first aviation female seat split 71 can be just adaptive is navigated Aircraft carrier seat split 72, it is to avoid artificial in docking operation be adjusted para-position, saves the time, improves efficiency.

In charger test process, described first aviation female seat split 71 there is high-pressure unit with corresponding connection The docking of the second aviation female seat split 72 can be charged the high pressure resistant short-circuit test of device, by described first boat Aircraft carrier seat split connects AC power supplies with corresponding, the second aviation female seat split 72 docking of electronics load instrument is The test of electrical property can be carried out.If needing to fill the USB charger multiple channel test carrying out electric performance test Put the test changing carrying out high voltage performance into, only whole USB charger multichannel test device need to be pulled down, Being docked to connect accordingly has the second aviation female seat split 72 of high-pressure unit can carry out high pressure resistant short circuit survey immediately Examination, vice versa.Integral replacing is simple and convenient, saves the time, and the common employee being ignorant of circuit can be easily Operation.

When USB charger multichannel test device described in utilization is charged the test of device, first, will be many Individual charger product to be measured is placed in product tray 4, then manual unlocking level folder 26 and vertically folder 36, Making first handle 261 be positioned at horizontal position, second handle 361 is positioned at vertical position, described USB plug 29 With AC thimble 39 away from product tray 4；

Then, the product tray 4 that will be equipped with charger to be measured snaps in basetray 5, Guan Bi level folder 26 With vertically folder 36 so that first handle 261 is positioned at vertical position, and second handle 361 is positioned at horizontal position so that In the USB interface inserting charger to be measured of described USB plug 29 adaptation, AC thimble 39 contact is treated Survey the AC pin of charger；

Test program can be started test.

Claims (7)

1. a product carrier for USB charger multichannel test device, described USB charger multichannel Test device include base (1), USB plug locating module (2), AC thimble locating module (3) and Product carrier；It is characterized in that: described product carrier include placing the product tray (4) of charger to be measured with And the basetray (5) of adaptation product tray (4)；

Basetray (5) is fixed on base (1), and product tray (4) can be on basetray (5) Stick into card to go out, product tray (4) has can the product groove of horizontal positioned charger to be measured, the tail of product groove Portion have can hold the USB plug (29) that is fixed on USB plug locating module (2) by and insert and treat Survey the breach (43) of charger USB.

2. the product carrier of USB charger multichannel test device as claimed in claim 1, its feature It is: described product groove includes the body groove (41) of adapter charger body, the head of body groove (41) The AC top have and can put into charger AC pin adaptedly, being fixed on AC thimble locating module (3) Pin (39) can make electrical contact with the pin groove (42) of the upper side of AC pin.

3. the product carrier of USB charger multichannel test device as claimed in claim 2, its feature It is: when the degree of depth of described product groove is for putting into charger to be measured, put into the AC in pin groove (42) The end face of pin is beyond the upper surface of described product tray (4).

4. the product carrier of the USB charger multichannel test device as described in any one of claims 1 to 3, It is characterized in that: the width of described breach (43) is for move to described USB plug locating module (2) During the first limited block (25) below, the USB plug (29) that is fixed on USB plug locating module (2) The structure of the charger USB to be measured in lucky fully-inserted product groove.

5. the product carrier of the USB charger multichannel test device as described in any one of claims 1 to 3, It is characterized in that: the upper adaptive product tray (4) of described basetray (5) is provided with and is available for product tray (4) Stick into the draw-in groove that card goes out.

6. the product carrier of USB charger multichannel test device as claimed in claim 5, its feature Being: described product tray (4) is cuboid, product tray (4) is provided with 8 described product grooves.

7. the product carrier of the USB charger multichannel test device as described in any one of claims 1 to 3, It is characterized in that: described product groove be adaptive USB charger multichannel test device USB plug (29), The plurality of specifications of AC thimble (39) fixed position.