CN203766534U - Charge jack lock protecting device and transport cart comprising same - Google Patents
Charge jack lock protecting device and transport cart comprising same Download PDFInfo
- Publication number
- CN203766534U CN203766534U CN201320747990.6U CN201320747990U CN203766534U CN 203766534 U CN203766534 U CN 203766534U CN 201320747990 U CN201320747990 U CN 201320747990U CN 203766534 U CN203766534 U CN 203766534U
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- terminals
- charging inlet
- trailer
- programmable logic
- outside
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- Withdrawn - After Issue
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A charge jack lock protecting device comprises a storage battery set, a charge jack, a silicon electric generator, a charge detection module and a programmable logic controller, wherein a first inner terminal and a second inner terminal of the charge jack are connected with a power supply of a storage battery pack, and a first outer terminal and a second outer terminal of the charge jack are connected with a power supply output end of the silicon electric generator; a third inner terminal of the charge jack is connected with the power supply positive electrode of the storage battery pack, and a third outer terminal of the charge jack is connected with the terminal interface of the programmable logic controller; the charge detection module is connected with the programmable logic controller and the third outer terminal of the charge jack. The utility model further discloses a transport cart comprising the charge jack lock protecting device. The charge jack lock protecting device and the transport cart are convenient and rapid to install, safe and reliable, and eliminates the hidden danger that a power line of the storage battery set is broken.
Description
Technical field
The utility model relates to transport trolley circuit control technology field, particularly relates to a kind of charging inlet lock and protects
Protection unit and the transport trolley that comprises this device.
Background technology
The storage battery that the power resources of the wireless remote controlled intelligent trailer in transport trolley are installed on trailer, storage battery need adopt the silicon generator charging of car chassis.Process of charging exists car chassis and trailer to have being connected of power lead, if now control trailer motion may be pullled charge power supply cable disconnectedly, causes a hidden trouble.Therefore need to design a kind of protective circuit, in the time that charging inlet connects, output signal automatically locks trailer control circuit, shields.
Utility model content
First technical matters to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, and provides a kind of safe and reliable, prevents the charging inlet lock protective device that power cable is broken.
Second technical matters to be solved in the utility model be, overcomes the above-mentioned defect that prior art exists, and a kind of transport trolley that comprises charging inlet lock protective device is provided.
The utility model solves the technical scheme that first technical matters adopts: charging inlet lock protective device, comprise battery pack, charging inlet, silicon electrical generator, charging detection module and Programmable Logic Controller, inside first terminals of described charging inlet are connected the power supply of battery pack with inner the second terminals, outside first terminals of described charging inlet are connected the power output end of silicon electrical generator with outside the second terminals; The inside of described charging inlet the 3rd terminals connect the positive source of battery pack, and the outside of charging inlet the 3rd terminals connect the detection port of Programmable Logic Controller; Described charging detection module connects outside the 3rd terminals of Programmable Logic Controller and charging inlet.
Further, inside first terminals of described charging inlet connect the positive source of battery pack, outside the first terminals connect the power output end positive pole of silicon electrical generator, inside second terminals of charging inlet connect the power cathode of battery pack, and outside the second terminals connect the power output end negative pole of silicon electrical generator.
Further, the power supply of described battery pack is connected with externally fed power circuit.
Further, inside first terminals of described charging inlet, inner the second terminals, inner the 3rd terminals are connected with corresponding outside the first terminals, outside the second terminals, outside the 3rd terminals respectively.
Further, described Programmable Logic Controller is PLC controller.
The technical scheme that second technical matters of the utility model solution adopts is: a kind of transport trolley, comprise trailer control box, be located at trailer controller and the trailer motion module being connected with trailer controller in trailer control box, car chassis, shelter control box and be located at the telltale on shelter control box, also comprise above-mentioned charging inlet lock protective device, described battery pack is located in trailer control box, described charging inlet embeds on the wall of trailer control box, described silicon electrical generator is located on car chassis, described charging detection module, Programmable Logic Controller and externally fed power supply are located in shelter control box, described trailer controller, telltale is connected with Programmable Logic Controller.
Described battery pack is for providing power supply to Programmable Logic Controller, trailer controller;
Described silicon electrical generator is for the charging of accumulators group;
Described charging inlet is for connecting the power input of battery pack and the power output end of silicon electrical generator, and in the time that charging inlet is connected, silicon electrical generator starts the power supply of accumulators group;
Described charging detection module is for detecting in real time the connection situation of current charging inlet, in the time detecting that charging inlet connects, and charging detection module output high level, otherwise output low level always;
Described Programmable Logic Controller, according to the output of charging detection module, judges current charge condition, if charging inlet connection detected, to automatically lock trailer controller, and record charging duration, by charging duration and setting-up time comparison, charge and overtime automatic alarm is reminded; Programmable Logic Controller can also detect accumulator battery voltage, and shows in real time; Charging duration can be set on telltale and cancel overtime warning;
Described trailer controller, for control trailer motion module, when the locked trailer of trailer motion module is by stop motion, prevents that charge power supply cable is pulled off.
The utility model compared with prior art has following features: the 3rd terminals that increased charging inlet; by sending a signal to Programmable Logic Controller; realize automatically locking of trailer control circuit, play a protective role, stopped charge power supply cable and pullled disconnected hidden danger.
Brief description of the drawings
Fig. 1 is the schematic circuit diagram of the utility model transport trolley.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, circuit theory of the present utility model is further described.
Embodiment 1
With reference to Fig. 1, charging inlet lock protective device, comprise battery pack 1, charging inlet 2, silicon electrical generator 3 and Programmable Logic Controller 4 and charging detection module 41, inside first terminals 21 of charging inlet 2 connect the positive source of battery pack 1, outside the first terminals 22 connect the power output end positive pole of silicon electrical generator 3, inside second terminals 23 of charging inlet 2 connect the power cathode of battery pack 1, and outside the second terminals 24 connect the power output end negative pole of silicon electrical generator 3; The inside of charging inlet 2 the 3rd terminals 25 connect the positive source of battery pack 1, and the outside of charging inlet 2 the 3rd terminals 26 connect the I/O mouth of Programmable Logic Controller 4; Charging detection module 41 connects the I/O mouth of Programmable Logic Controller 4 and the outside of charging inlet 2 the 3rd terminals 26; The power supply of battery pack 1 and externally fed power supply 5 connections;
Inside first terminals 21 of charging inlet 2, inner the second terminals 23, inner the 3rd terminals 25 are connected with corresponding outside the first terminals 22, outside the second terminals 24, outside the 3rd terminals 26 respectively.
In the time that the power output end of silicon electrical generator 3 is connected to outside first terminals 22 of charging inlet 2 and outside the second terminals 23; charging detection module 41 detects the connection situation of current charging inlet 2 in real time; in the time detecting that charging inlet 2 is communicated with; send a signal to Programmable Logic Controller 4; Programmable Logic Controller 4 automatically locks control circuit after receiving signal, plays safety guard-safeguard effect.
The Programmable Logic Controller 4 of the present embodiment is PLC controller.
Embodiment 2
With reference to Fig. 1, a kind of transport trolley, comprise trailer control box 6, be located at trailer controller 61 and the trailer motion module 611 being connected with trailer controller 61 in trailer control box 6, car chassis 7, shelter control box 8 and be located at the telltale on shelter control box 8, also comprise the charging inlet lock protective device described in embodiment 1, battery pack 1 is located in trailer control box 6, charging inlet 2 embeds on the wall of trailer control box 6, silicon electrical generator 3 is located on car chassis 7, charging detection module 41, Programmable Logic Controller 4 and externally fed power supply 5 are located in shelter control box 8, trailer controller 61, telltale is connected with Programmable Logic Controller 4.
Battery pack 1 is for providing power supply to Programmable Logic Controller 4, trailer controller 61;
Silicon electrical generator 3 charges for accumulators group 1;
Charging inlet 2 is for connecting the power input of battery pack 1 and the power output end of silicon electrical generator 3, and in the time that charging inlet 2 is connected, silicon electrical generator 3 starts accumulators group 1 and powers;
Charging detection module 41 is for detecting in real time the connection situation of current charging inlet 2, and in the time detecting that charging inlet 2 connects, charging detection module 41 is exported high level, otherwise output low level always;
Programmable Logic Controller 4, according to the output of charging detection module 41, judges current charge condition, if detect that charging inlet 2 connects, by automatic control trailer controller 61, and record charging duration, by charging duration and setting-up time comparison, charge and overtime automatic alarm is reminded; Programmable Logic Controller 4 can also detect the voltage of battery pack 1, and shows in real time; Charging duration can be set on telltale and cancel overtime warning;
Trailer controller 61, for control trailer motion module 611, when the locked trailer of trailer motion module 611 is by stop motion, prevents that charge power supply cable is pulled off.
Claims (6)
1. charging inlet lock protective device, it is characterized in that, comprise battery pack, charging inlet, silicon electrical generator, charging detection module and Programmable Logic Controller, inside first terminals of described charging inlet are connected the power supply of battery pack with inner the second terminals, outside first terminals of described charging inlet are connected the power output end of silicon electrical generator with outside the second terminals; The inside of described charging inlet the 3rd terminals connect the positive source of battery pack, and the outside of charging inlet the 3rd terminals connect the detection port of Programmable Logic Controller; Described charging detection module connects outside the 3rd terminals of Programmable Logic Controller and charging inlet.
2. charging inlet lock protective device as claimed in claim 1; it is characterized in that; inside first terminals of described charging inlet connect the positive source of battery pack; outside the first terminals connect the power output end positive pole of silicon electrical generator; inside second terminals of charging inlet connect the power cathode of battery pack, and outside the second terminals connect the power output end negative pole of silicon electrical generator.
3. charging inlet lock protective device as claimed in claim 2, is characterized in that, the power supply of described battery pack is connected with externally fed power circuit.
4. charging inlet lock protective device as claimed in claim 3; it is characterized in that, inside first terminals of described charging inlet, inner the second terminals, inner the 3rd terminals are connected with corresponding outside the first terminals, outside the second terminals, outside the 3rd terminals respectively.
5. charging inlet lock protective device as claimed in claim 1, is characterized in that, described Programmable Logic Controller is PLC controller.
6. a transport trolley, comprise trailer control box, be located at trailer controller and the trailer motion module being connected with trailer controller in trailer control box, car chassis, shelter control box and be located at the telltale on shelter control box, it is characterized in that, also comprise the charging inlet lock protective device described in the claims 1～5 any one, described battery pack is located in trailer control box, described charging inlet embeds on the wall of trailer control box, described silicon electrical generator is located on car chassis, described charging detection module, Programmable Logic Controller and externally fed power supply are located in shelter control box, described trailer controller, telltale is connected with Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747990.6U CN203766534U (en) | 2013-11-25 | 2013-11-25 | Charge jack lock protecting device and transport cart comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747990.6U CN203766534U (en) | 2013-11-25 | 2013-11-25 | Charge jack lock protecting device and transport cart comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766534U true CN203766534U (en) | 2014-08-13 |
Family
ID=51283770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320747990.6U Withdrawn - After Issue CN203766534U (en) | 2013-11-25 | 2013-11-25 | Charge jack lock protecting device and transport cart comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640482A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Charging interface lock protecting device, transporter and control method |
| CN107571256A (en) * | 2017-08-04 | 2018-01-12 | 深圳市神州云海智能科技有限公司 | A kind of Behavior- Based control method and device in robot and its charging process |
-
2013
- 2013-11-25 CN CN201320747990.6U patent/CN203766534U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640482A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Charging interface lock protecting device, transporter and control method |
| CN103640482B (en) * | 2013-11-25 | 2018-09-18 | 衡阳泰豪通信车辆有限公司 | Charging interface lock protective device, transport vehicle and control method |
| CN107571256A (en) * | 2017-08-04 | 2018-01-12 | 深圳市神州云海智能科技有限公司 | A kind of Behavior- Based control method and device in robot and its charging process |
| CN107571256B (en) * | 2017-08-04 | 2020-11-06 | 深圳市神州云海智能科技有限公司 | Robot and behavior control method and device in charging process of robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20180918 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20180918 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |