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A pdu robot module, mobile switching device and power distributor

A technology of switching devices and robots, applied to stackable modules, circuit layout on support structures, multiple connection components, etc., can solve problems such as poor flexibility, achieve strong applicability, improve current passing capacity, and flexibility Good results

Active Publication Date: 2022-07-22
GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO.,LTD.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the charging pile uses relays in the prior art, fixed wiring is required, and the flexibility is poor, the present invention proposes a PDU robot module, a mobile switch device and a power distributor, which solve the above technical problems

Method used

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  • A pdu robot module, mobile switching device and power distributor
  • A pdu robot module, mobile switching device and power distributor
  • A pdu robot module, mobile switching device and power distributor

Examples

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Embodiment 2

[0049] This embodiment is basically the same as the first embodiment, and the only difference lies in the structure of the transmission assembly 15 . In this embodiment, the transmission assembly 15 includes a lead screw 151 and a nut 152. There is one lead screw 151 and two nuts 152. Both ends of the lead screw 151 are rotatably mounted on the side plate 112, and the two nuts 152 are symmetrical The two nuts 152 are provided on the screw rod 151, and the two nuts 152 and the two ends of the screw rod 151 are provided with opposite teeth, so that the two nuts 152 can drive the two brackets 13 to move toward each other or backwards synchronously.

[0050] Further, a first helical gear 153 is connected to the driving end of the driving member 14 , a second helical gear 154 is provided on the screw rod 151 , and the first helical gear 153 and the second helical gear 154 are engaged.

Embodiment 3

[0052] like Figure 8 As shown, this embodiment is basically the same as the first embodiment, the only difference is that, in this embodiment, the transmission assembly 15 can be omitted, and the driving member 14 can be configured as a telescopic driving device. The driving part 14 includes a driving part 141 and a telescopic part 142 . The driving part 141 and the telescopic part 142 are respectively fixedly connected to the two brackets 13 . The driving member 14 can be selected from but not limited to air cylinders, hydraulic cylinders, electric cylinders, and frame-type electromagnets.

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Abstract

The invention relates to the field of charging, in particular to a PDU robot module, a mobile switch device and a power distributor. A PDU robot module, comprising: a carrier with an electrode unit built in; an electrode unit, the electrode unit includes an input electrode and an output electrode, the input electrode and the output electrode are electrically connected; a support, the support is provided with Inside the carrier, the inner end of the input electrode and the inner end of the output electrode are both connected to the bracket; the driving part drives the bracket to perform linear motion to drive the outer end of the input electrode The outer ends of the output electrodes protrude from the side walls of the carrier simultaneously. The technical problem of the charging stack using the relay, the need for fixed wiring and the poor flexibility in the prior art is solved.

Description

technical field [0001] The invention relates to the field of charging, in particular to a PDU robot module, a mobile switch device and a power distributor. Background technique [0002] When using charging piles to charge electric vehicles, electric vehicles with different power requirements will be encountered. When a small electric vehicle needs low power, the charging pile will waste its own power supply capacity resources, or when a large electric vehicle needs more power than a single charging pile's own power supply capacity, the charging time will be longer. [0003] In the existing flexible power distribution system of the charging stack, the core unit PDU adopts a single relay / contactor to form an MxN array, or uses a plurality of fixed multi-contact relays / contactors, which are essentially a kind of Array of MxN relay groups. The disadvantage of directly using the relay array is that the amount of relays is large, the cost is high, and MxN complex control circuit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/02
CPCH05K7/026H05K7/023
Inventor 袁江徽李明张程飞张舟李德胜郑隽一张育铭
Owner GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO.,LTD.
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