WO2021195813A1 - 一种电力电子产品试验用的试验台车 - Google Patents

一种电力电子产品试验用的试验台车 Download PDF

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Publication number
WO2021195813A1
WO2021195813A1 PCT/CN2020/081931 CN2020081931W WO2021195813A1 WO 2021195813 A1 WO2021195813 A1 WO 2021195813A1 CN 2020081931 W CN2020081931 W CN 2020081931W WO 2021195813 A1 WO2021195813 A1 WO 2021195813A1
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WIPO (PCT)
Prior art keywords
power electronic
electronic products
test
test bed
sliding plate
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PCT/CN2020/081931
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English (en)
French (fr)
Inventor
丁艳
Original Assignee
南京博士汇创产业发展有限公司
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Application filed by 南京博士汇创产业发展有限公司 filed Critical 南京博士汇创产业发展有限公司
Priority to PCT/CN2020/081931 priority Critical patent/WO2021195813A1/zh
Publication of WO2021195813A1 publication Critical patent/WO2021195813A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames

Definitions

  • the invention relates to the field of test rigs, in particular to a test rig for testing power electronic products.
  • test rigs are widely used; the existing test rigs for power electronic product testing have certain drawbacks when used.
  • the transportation process of power electronic products is relatively inconvenient and wastes labor costs.
  • the process of user testing It is inconvenient to be unable to sit and operate, and test errors are prone to occur, which reduces the use effect of the test bed for power electronic product testing. For this reason, we propose a test bed for power electronic product testing.
  • the main purpose of the present invention is to provide a test bed for testing power electronic products, which can effectively solve the problems in the background art.
  • a test bed for testing power electronic products comprising a test bed body, the upper outer surface of the test bed body is provided with a motor, the right end outer surface of the motor is provided with a pulley, and the outer surface of the pulley is provided There is a belt, the upper end of the test bed body is provided with a rotating shaft, the outer surface of the rotating shaft is provided with a bearing, the lower end outer surface of the bearing is provided with a connecting rod, and the front end outer surface of the test bed body is provided There is a recessed groove, the outer surface of the upper end of the recessed groove is provided with a rail, the outer surface of the upper end of the rail is provided with a sliding plate, and the outer surface of the upper end of the sliding plate is provided with a telescopic rod near the front end surface.
  • the upper end is provided with a seat, and the lower end of the sliding plate is provided with a support plate near the front end surface.
  • the test bed used for testing power electronic products is provided with a motor, belt, pulley, rotating shaft and conveyor belt.
  • the motor is normal.
  • the motor drives the rotating shaft to rotate through the belt and pulley, and the rotation of the rotating shaft drives the transmission belt to rotate.
  • the power electronic products can be transported to the designated location through the circulating conveyor belt. The transportation process of the power electronic products is more convenient. Conducive to saving labor costs.
  • the seat By setting up rails, sliding plates, support plates, telescopic rods and seats, when the test rig for power electronic product testing is in normal use, the seat is pulled to make the sliding plate slide out along the rail to improve
  • the seat stretches the telescopic rod to a suitable position, rotates the lock catch to fix the length of the telescopic rod, and moves the support plate so that the support plate and the sliding plate are placed vertically.
  • the seat retracting process is more convenient to prevent operation during product testing.
  • the inconvenience phenomenon improves the use effect of the test rig for power electronic product testing.
  • the entire test rig for power electronic product testing has a simple structure, convenient operation, and a better use effect than traditional methods.
  • Figure 1 is a schematic diagram of the overall structure of a test rig for testing power electronic products of the present invention
  • FIG. 2 is a schematic diagram of the structure of the recessed groove and track of the test trolley used for the test of power electronic products of the present invention
  • Fig. 3 is a schematic diagram of the structure of the supporting plate and sliding plate of the test rig for testing power electronic products of the present invention
  • Fig. 4 is a schematic diagram of the structure of the motor and the rotating shaft of a test rig for testing power electronic products of the present invention.
  • a test bed for testing power electronic products includes a test bed main body 1.
  • the upper outer surface of the test bed main body 1 is provided with a motor 2 and the right end outer surface of the motor 2 is provided with a pulley 3.
  • the outer surface of the pulley 3 is provided with a belt 4,
  • the upper end of the test trolley body 1 is provided with a rotating shaft 6,
  • the outer surface of the rotating shaft 6 is provided with a bearing 5, and the lower end of the bearing 5 is provided with a connecting rod 10 on the outer surface.
  • the outer surface of the front end of the vehicle body 1 is provided with a recessed groove 13, the upper outer surface of the recessed groove 13 is provided with a rail 14, the upper outer surface of the rail 14 is provided with a sliding plate 11, and the upper outer surface of the sliding plate 11 is provided near the front end surface.
  • the telescopic rod 7 is provided with a seat 9 at the upper end, and a support plate 12 is provided at the lower end of the sliding plate 11 close to the front end surface.
  • the number of pulleys 3 is two groups, the other group of pulleys 3 is located on the outer surface of the rotating shaft 6 near the left end surface, so as to drive the rotating shaft 6 to rotate, the number of rotating shafts 6 is two groups, and the other set of rotating shafts 6 is located in the test
  • the rear end of the trolley body 1 facilitates the rotation of the transmission belt 8, and the outer surface of the rotation shaft 6 is provided with a conveyor belt 8.
  • the number of telescopic rods 7 is three groups, of which two groups of telescopic rods 7 are located on the outer surface of the rear end of the test vehicle body 1 close to the lower end surface, so as to facilitate the storage of the conveyor belt 8, between the telescopic rod 7 and the test vehicle body 1.
  • the telescopic rod 7 and the seat 9 are fixedly connected, and the telescopic rod 7 and the sliding plate 11 are fixedly connected.
  • the outer surface of the upper end of the motor 2 is provided with bolts 16, the number of bolts 16 is several groups, the bolts 16 are arranged in an array, the motor 2 is fixedly connected to the main body 1 of the test rig through the bolts 16, and the outer surface of the right end of the sliding plate 11 A positioning pin 17 is provided, and the support plate 12 is rotationally connected to the sliding plate 11 through the positioning pin 17.
  • the outer surface of the front end of the telescopic rod 7 is provided with a lock 15 to fix the length of the telescopic rod 7.
  • the pulley 3 and the rotating shaft 6 are fixedly connected, the bearing 5 and the rotating shaft 6 are fixedly connected, the bearing 5 and the connecting rod 10 are fixedly connected, and the connecting rod 10 is fixedly connected to the test vehicle body 1 ,
  • the bearing 5 and the telescopic rod 7 are fixedly connected, the test bed main body 1 and the rail 14 are fixedly connected, and the rail 14 and the sliding plate 11 are slidingly connected.
  • the present invention is a test bed for testing power electronic products.
  • the test bed When the test bed is in normal use, the user makes the motor 2 run normally, and the motor 2 drives the rotating shaft 6 to rotate through the belt 4 and the pulley 3 , The rotation of the rotating shaft 6 drives the transmission belt 8 to rotate.
  • the power electronic products can be transported to the designated location through the circulating conveyor belt 8. The transportation process of the power electronic products is more convenient, which is conducive to saving labor costs.
  • the user pulls the seat 9 to make the sliding plate 11 slide out along the track 14, raises the seat 9 to extend the telescopic rod 7 to a suitable position, and rotates the lock 15 to fix the telescopic rod 7 length, move the support plate 12 so that the support plate 12 and the sliding plate 11 are placed vertically, the retracting process of the seat 9 is more convenient, to prevent the inconvenience of operation in the process of product testing, and improve the test for power electronic product testing.
  • the use effect of the trolley is more practical.

Abstract

一种电力电子产品试验用的试验台车，包括试验台车主体(1)，试验台车主体(1)的上端外表面设置有电动机(2)，电动机(2)的右端外表面设置有皮带轮(3)，皮带轮(3)的外表面设置有皮带(4)，试验台车主体(1)的上端设置有转动轴(6)，试验台车主体(1)的前端外表面设置有凹陷槽(13)，凹陷槽(13)的上端外表面设置有轨道(14)，轨道(14)的上端外表面设置有滑动板(11)，滑动板(11)的上端外表面靠近前侧端面设置有伸缩杆(7)。一种电力电子产品试验用的试验台车，电力电子产品的运送过程较为便利，有利于节约人力成本，座椅(9)的收放过程较为便捷，防止产品试验的过程中使用者操作不便的现象，提高电力电子产品试验用的试验台车的使用效果。

Description

一种电力电子产品试验用的试验台车 技术领域
本发明涉及试验台车领域，特别涉及一种电力电子产品试验用的试验台车。
 背景技术
随着大功率电力电子产品的发展和推广，大功率电力电子产品的应用也越来越广泛，同时对大功率电力电子产品试验能力的要求也越来越高，对于电力电子产品试验用的比较广泛的是试验台车；现有的电力电子产品试验用的试验台车在使用时存在一定的弊端，首先，电力电子产品的运送过程较为不便，浪费了人力成本，其次，使用者试验的过程无法坐着操作较为不便，容易发生试验失误的现象，降低了电力电子产品试验用的试验台车的使用效果，为此，我们提出一种电力电子产品试验用的试验台车。 
技术问题
本发明的主要目的在于提供一种电力电子产品试验用的试验台车，可以有效解决背景技术中的问题。
 技术解决方案
为实现上述目的，本发明采取的技术方案为：
一种电力电子产品试验用的试验台车，包括试验台车主体，所述试验台车主体的上端外表面设置有电动机，所述电动机的右端外表面设置有皮带轮，所述皮带轮的外表面设置有皮带，所述试验台车主体的上端设置有转动轴，所述转动轴的外表面设置有轴承，所述轴承的下端外表面设置有连接杆，所述试验台车主体的前端外表面设置有凹陷槽，所述凹陷槽的上端外表面设置有轨道，所述轨道的上端外表面设置有滑动板，所述滑动板的上端外表面靠近前侧端面设置有伸缩杆，所述伸缩杆的上端设置有座椅，所述滑动板的下端靠近前侧端面设置有支撑板。
 有益效果
与现有技术相比，本发明具有如下有益效果：该电力电子产品试验用的试验台车，通过设置有电动机、皮带、皮带轮、转动轴与传送带，在该试验台车正常使用时，电动机正常运行，电动机通过皮带与皮带轮带动转动轴转动，转动轴的转动带动传动带转动，电力电子产品通过循环转动的传送带，即可把电力电子产品运送到指定位置，电力电子产品的运送过程较为便利，有利于节约人力成本，通过设置有轨道、滑动板、支撑板、伸缩杆与座椅，该电力电子产品试验用的试验台车正常使用时，拽动座椅使滑动板沿着轨道滑出，提高座椅使伸缩杆拉长到适宜位置，转动锁扣固定伸缩杆的长度，搬动支撑板，使支撑板与滑动板垂直放置，座椅的收放过程较为便捷，防止产品试验的过程中操作不便的现象，提高电力电子产品试验用的试验台车的使用效果，整个一种电力电子产品试验用的试验台车结构简单，操作方便，使用的效果相对于传统方式更好。
 附图说明
图1为本发明一种电力电子产品试验用的试验台车的整体结构示意图；
图2为本发明一种电力电子产品试验用的试验台车凹陷槽与轨道的结构示意图；
图3为本发明一种电力电子产品试验用的试验台车支撑板与滑动板的结构示意图；
图4为本发明一种电力电子产品试验用的试验台车电动机与转动轴的结构示意图。
图中：1、试验台车主体；2、电动机；3、皮带轮；4、皮带；5、轴承；6、转动轴；7、伸缩杆；8、传送带；9、座椅；10、连接杆；11、滑动板；12、支撑板；13、凹陷槽；14、轨道；15、锁扣；16、螺栓；17、定位销。
 本发明的最佳实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
如图1-4所示，一种电力电子产品试验用的试验台车，包括试验台车主体1，试验台车主体1的上端外表面设置有电动机2，电动机2的右端外表面设置有皮带轮3，皮带轮3的外表面设置有皮带4，试验台车主体1的上端设置有转动轴6，转动轴6的外表面设置有轴承5，轴承5的下端外表面设置有连接杆10，试验台车主体1的前端外表面设置有凹陷槽13，凹陷槽13的上端外表面设置有轨道14，轨道14的上端外表面设置有滑动板11，滑动板11的上端外表面靠近前侧端面设置有伸缩杆7，伸缩杆7的上端设置有座椅9，滑动板11的下端靠近前侧端面设置有支撑板12。
皮带轮3的数量为两组，另一组皮带轮3位于转动轴6的外表面靠近左侧端面，以便于带动转动轴6转动，转动轴6的数量为两组，另一组转动轴6位于试验台车主体1的后端，以便于传动带8的转动，转动轴6的外表面设置有传送带8。
伸缩杆7的数量为三组，其中两组伸缩杆7位于试验台车主体1的后端外表面靠近下侧端面，以便于方便收起传送带8，伸缩杆7与试验台车主体1之间为固定连接，伸缩杆7与座椅9之间为固定连接，伸缩杆7与滑动板11之间为固定连接。
电动机2的上端外表面设置有螺栓16，螺栓16的数量为若干组，螺栓16呈阵列排布，电动机2通过螺栓16与试验台车主体1之间为固定连接，滑动板11的右端外表面设置有定位销17，支撑板12通过定位销17与滑动板11之间为转动连接，伸缩杆7的前端外表面设置有锁扣15，以便于固定伸缩杆7的长度。
皮带轮3与转动轴6之间为固定连接，轴承5与转动轴6之间为固定连接，轴承5与连接杆10之间为固定连接，连接杆10与试验台车主体1之间为固定连接，轴承5与伸缩杆7之间为固定连接，试验台车主体1与轨道14之间为固定连接，轨道14与滑动板11之间为滑动连接。
需要说明的是，本发明为一种电力电子产品试验用的试验台车，在该试验台车正常使用时，使用者使电动机2正常运行，电动机2通过皮带4与皮带轮3带动转动轴6转动，转动轴6的转动带动传动带8转动，电力电子产品通过循环转动的传送带8，即可把电力电子产品运送到指定位置，电力电子产品的运送过程较为便利，有利于节约人力成本，该电力电子产品试验用的试验台车正常使用时，使用者拽动座椅9使滑动板11沿着轨道14滑出，提高座椅9使伸缩杆7拉长到适宜位置，转动锁扣15固定伸缩杆7的长度，搬动支撑板12，使支撑板12与滑动板11垂直放置，座椅9的收放过程较为便捷，防止产品试验的过程中操作不便的现象，提高电力电子产品试验用的试验台车的使用效果，较为实用。

Claims (5)

  1. 一种电力电子产品试验用的试验台车，包括试验台车主体（1），其特征在于：所述试验台车主体（1）的上端外表面设置有电动机（2），所述电动机（2）的右端外表面设置有皮带轮（3），所述皮带轮（3）的外表面设置有皮带（4），所述试验台车主体（1）的上端设置有转动轴（6），所述转动轴（6）的外表面设置有轴承（5），所述轴承（5）的下端外表面设置有连接杆（10），所述试验台车主体（1）的前端外表面设置有凹陷槽（13），所述凹陷槽（13）的上端外表面设置有轨道（14），所述轨道（14）的上端外表面设置有滑动板（11），所述滑动板（11）的上端外表面靠近前侧端面设置有伸缩杆（7），所述伸缩杆（7）的上端设置有座椅（9），所述滑动板（11）的下端靠近前侧端面设置有支撑板（12）。
  2. 根据权利要求1所述的一种电力电子产品试验用的试验台车，其特征在于：所述皮带轮（3）的数量为两组，所述另一组皮带轮（3）位于转动轴（6）的外表面靠近左侧端面，所述转动轴（6）的数量为两组，所述另一组转动轴（6）位于试验台车主体（1）的后端，所述转动轴（6）的外表面设置有传送带（8）。
  3. 根据权利要求1所述的一种电力电子产品试验用的试验台车，其特征在于：所述伸缩杆（7）的数量为三组，所述其中两组伸缩杆（7）位于试验台车主体（1）的后端外表面靠近下侧端面，所述伸缩杆（7）与试验台车主体（1）之间为固定连接，所述伸缩杆（7）与座椅（9）之间为固定连接，所述伸缩杆（7）与滑动板（11）之间为固定连接。
  4. 根据权利要求1所述的一种电力电子产品试验用的试验台车，其特征在于：所述电动机（2）的上端外表面设置有螺栓（16），所述螺栓（16）的数量为若干组，所述螺栓（16）呈阵列排布，所述电动机（2）通过螺栓（16）与试验台车主体（1）之间为固定连接，所述滑动板（11）的右端外表面设置有定位销（17），所述支撑板（12）通过定位销（17）与滑动板（11）之间为转动连接，所述伸缩杆（7）的前端外表面设置有锁扣（15）。
  5. 5.根据权利要求1所述的一种电力电子产品试验用的试验台车，其特征在于：所述皮带轮（3）与转动轴（6）之间为固定连接，所述轴承（5）与转动轴（6）之间为固定连接，所述轴承（5）与连接杆（10）之间为固定连接，所述连接杆（10）与试验台车主体（1）之间为固定连接，所述轴承（5）与伸缩杆（7）之间为固定连接，所述试验台车主体（1）与轨道（14）之间为固定连接，所述轨道（14）与滑动板（11）之间为滑动连接。
PCT/CN2020/081931 2020-03-28 2020-03-28 一种电力电子产品试验用的试验台车 WO2021195813A1 (zh)

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