CN215971145U - Automatic charging device for trolley - Google Patents
Automatic charging device for trolley Download PDFInfo
- Publication number
- CN215971145U CN215971145U CN202121845146.8U CN202121845146U CN215971145U CN 215971145 U CN215971145 U CN 215971145U CN 202121845146 U CN202121845146 U CN 202121845146U CN 215971145 U CN215971145 U CN 215971145U
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- CN
- China
- Prior art keywords
- trolley
- electrode block
- elastic contact
- fixing seat
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides an automatic charging device for a trolley, which is characterized in that an elastic contact on the trolley is contacted with an electrode block to complete charging, so that the trolley can be automatically charged as long as the trolley travels to the position of the electrode block and does not need power to complete the contact, the trolley can be automatically charged in a working state (position when receiving express delivery), and the trolley can be charged while waiting to work in a working position. The electrode block has allowance in the length direction, automatic charging can be achieved as long as the elastic contact is in contact with the electrode block, charging success can be effectively guaranteed, and the trolley does not need to be parked accurately. The two ends of the electrode block are provided with slopes, so that the travelling direction of the trolley is not limited, and the normal work of the trolley is not influenced.
Description
Technical Field
The utility model relates to the technical field of logistics equipment, in particular to an automatic charging device for a trolley.
Background
With the continuous progress of human society, internet technology and its industry are rapidly developed nowadays, and especially, online shopping and takeout are widely used. And when the distribution is delivered to the user, a large amount of manpower is needed to contact the distribution, the efficiency is low, and the cell management is influenced. In the prior art, the trolley can be used for receiving and delivering goods (express delivery, takeout and the like) so as to deliver the goods to a user.
The conventional automatic charging requires accurate parking of a trolley and accurate control; the contact charging is completed by power, the mechanism is complex, and the cost is high.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an automatic charging device for a trolley, which is designed to solve the problems in the prior art by designing a fixed-point automatic charging mechanism.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides an automatic charging device of dolly which characterized in that: comprises an elastic contact fixing seat which is arranged at the outer side edge of the bottom of the trolley;
the elastic contact is fixedly arranged on the elastic contact fixing seat and is electrically connected with the trolley charging circuit;
the electrode block fixing seat is fixedly arranged on the charging fixing seat;
and the electrode block is fixedly arranged on the electrode block fixing seat and is electrically connected with an external charging power supply, and the top surface of the electrode block and the elastic contact are positioned on the same height plane.
Furthermore, the elastic contact is a telescopic mechanism consisting of a guide post and guide sleeve spring and is made of conductive metal.
Furthermore, there are two groups of elastic contacts, one group is electrically connected with the anode of the trolley charging circuit, and the other group is electrically connected with the cathode of the trolley charging circuit.
Furthermore, the number of the electrode blocks is two, the positions of the electrode blocks respectively correspond to two groups of elastic contacts, the electrode block corresponding to the elastic contact positive electrode electric connection group is externally connected with an external charging power supply positive electrode, and the electrode block corresponding to the elastic contact negative electrode electric connection group is externally connected with an external charging power supply negative electrode.
Further, both ends of the top of the electrode block are provided with slopes, the top surface is a rectangular plane, and the electrode block is made of conductive metal.
Furthermore, the elastic contact fixing seat and the electrode block fixing seat are made of plastics or insulating ceramics.
The utility model has the beneficial effects that:
the utility model designs a fixed-point automatic charging device at the lower part of a delivery trolley, an elastic contact on the trolley is contacted with an electrode block to complete charging, the trolley can realize automatic charging as long as the trolley travels to the position of the electrode block without power to complete contact, the trolley can be automatically charged in a working state (position when receiving express delivery), and the trolley can be charged while waiting for working at a working position. The electrode block has allowance in the length direction, automatic charging can be achieved as long as the elastic contact is in contact with the electrode block, charging success can be effectively guaranteed, and the trolley does not need to be parked accurately. The two ends of the electrode block are provided with slopes, so that the travelling direction of the trolley is not limited, and the normal work of the trolley is not influenced.
Drawings
Fig. 1 is a schematic structural view of an automatic trolley charging device in the utility model.
The reference numerals are explained below:
the device comprises a trolley 1, a track 2, an elastic contact fixing seat 3, an elastic contact 4, an electrode block fixing seat 5, a charging fixing seat 6 and an electrode block 7.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
In order to realize the fixed-point automatic charging of the trolley, the specific content of the utility model is as follows.
Referring to fig. 1, the embodiment of the utility model is an automatic charging device for a trolley, which comprises an elastic contact fixing seat 3 arranged at the outer side edge of the bottom of the trolley 1, and ensures that the trolley can contact the charging device after moving to a specific position on a track 2;
the elastic contact 4 is fixedly arranged on the elastic contact fixing seat 3, is electrically connected with the charging circuit of the trolley 1 and is used for charging the battery of the trolley 1;
the electrode block fixing seat 5 is fixedly arranged on the charging fixing seat 6;
the electrode block 7 is fixedly arranged on the electrode block fixing seat 5, is electrically connected with an external charging power supply and is used for being connected with the charging power supply; the top surface of the electrode block and the elastic contact are positioned on the same height plane, so that when the trolley 1 moves the position of the electrode block 7, the elastic contact 4 can be in conductive contact with the electrode block 7.
The elastic contact 4 is a telescopic mechanism consisting of a guide post, a guide sleeve and a spring, and can be ensured to be elastically contacted with the electrode block 7, so that the electrode block can be flexibly contacted and separated, and good contact is ensured; the elastic contact 4 is made of conductive metal and high in conductivity, so that the conductive effect during charging is ensured.
And two groups of elastic contacts 4 are provided, one group is electrically connected with the anode of the trolley charging circuit, and the other group is electrically connected with the cathode of the trolley charging circuit, so that the normal charging access is ensured.
Two electrode blocks 7 are provided, the positions of the two electrode blocks correspond to the two groups of elastic contacts 4 respectively, and the electrode block 7 corresponding to the positive electrode electric connection group of the elastic contacts 4 is externally connected with the positive electrode of an external charging power supply; and the other electrode block 7 corresponding to the elastic contact 4 negative electrode electric connection group is externally connected with the negative electrode of an external charging power supply, so that the normal input of positive and negative power supplies is ensured.
Slopes are arranged at two ends of the top of the electrode block 7, and the travelling direction of the trolley is not limited; the top surface is a rectangular plane, the allowance is arranged in the length direction, the contact area is large, the automatic charging can be realized by the contact of the elastic contact 4 and the electrode block 7, the successful charging can be effectively ensured, and the trolley 1 does not need to be stopped accurately; the electrode block is made of conductive metal and high in conductivity, so that the conductive effect during charging is guaranteed.
The elastic contact fixing seat 3 and the electrode block fixing seat 5 are made of plastic or insulating ceramic, so that insulation between the two groups of elastic contacts 4 and insulation with the trolley are guaranteed, and insulation between the two electrode blocks 7 and insulation with the outside are guaranteed.
The above description is for the purpose of illustrating embodiments of the utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the utility model shall fall within the protection scope of the utility model.
Claims (6)
1. The utility model provides an automatic charging device of dolly which characterized in that: comprises an elastic contact fixing seat which is arranged at the outer side edge of the bottom of the trolley;
the elastic contact is fixedly arranged on the elastic contact fixing seat and is electrically connected with the trolley charging circuit;
the electrode block fixing seat is fixedly arranged on the charging fixing seat;
and the electrode block is fixedly arranged on the electrode block fixing seat and is electrically connected with an external charging power supply, and the top surface of the electrode block and the elastic contact are positioned on the same height plane.
2. The automatic trolley charging device according to claim 1, wherein: the elastic contact is a telescopic mechanism consisting of a guide pillar and guide sleeve spring and is made of conductive metal.
3. The automatic trolley charging device according to claim 1, wherein: and two groups of elastic contacts are arranged, one group of elastic contacts is electrically connected with the anode of the trolley charging circuit, and the other group of elastic contacts is electrically connected with the cathode of the trolley charging circuit.
4. The automatic trolley charging device according to claim 1, wherein: the number of the electrode blocks is two, the positions of the electrode blocks respectively correspond to the two groups of elastic contacts, the electrode block corresponding to the elastic contact positive electrode electric connection group is externally connected with an external charging power supply positive electrode, and the electrode block corresponding to the elastic contact negative electrode electric connection group is externally connected with an external charging power supply negative electrode.
5. The automatic trolley charging device according to claim 1, wherein: both ends of the top of the electrode block are provided with slopes, the top surface is a rectangular plane, and the electrode block is made of conductive metal.
6. The automatic trolley charging device according to claim 1, wherein: the elastic contact fixing seat and the electrode block fixing seat are made of plastics or insulating ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845146.8U CN215971145U (en) | 2021-08-09 | 2021-08-09 | Automatic charging device for trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845146.8U CN215971145U (en) | 2021-08-09 | 2021-08-09 | Automatic charging device for trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215971145U true CN215971145U (en) | 2022-03-08 |
Family
ID=80514259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121845146.8U Active CN215971145U (en) | 2021-08-09 | 2021-08-09 | Automatic charging device for trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215971145U (en) |
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2021
- 2021-08-09 CN CN202121845146.8U patent/CN215971145U/en active Active
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