CN204216635U - Charge protection device - Google Patents
Charge protection device Download PDFInfo
- Publication number
- CN204216635U CN204216635U CN201420732384.1U CN201420732384U CN204216635U CN 204216635 U CN204216635 U CN 204216635U CN 201420732384 U CN201420732384 U CN 201420732384U CN 204216635 U CN204216635 U CN 204216635U
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- China
- Prior art keywords
- shell fragment
- mains switch
- charging socket
- movable rod
- protection device
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Abstract
The utility model discloses a kind of charge protection device, comprise mains switch, charging socket and movable rod therebetween; Mains switch afterbody is provided with a shell fragment, and this shell fragment is electric conductor, is connected with an electrode of mains switch afterbody, and under nature, shell fragment connects main circuit; Charging socket interior wall is provided with a through hole, movable rod is nested in hole, and its one end connects the shell fragment of mains switch afterbody, and the other end is hemisphere face structure, and under nature, movable rod exposes half sphere in charging socket inside just.The charge protection device mechanical structure that the utility model provides is simple, compact; the ingenious switching achieving Intelligent robot for sweeping floor charged state and non-charged state; as long as there is charging adapter to access; electricity no matter is had not have electricity; Intelligent robot for sweeping floor is all in shutdown charged state, ensure its charge time safety.
Description
Technical field
The utility model relates to a kind of charge protection device, particularly a kind of charge protection device of Intelligent robot for sweeping floor.
Background technology
Along with the development of society and the progress of science and technology, Smart Home more and more presses close to the life of people.Intelligent robot for sweeping floor gradually enter a general average family, replace manually carry out floor cleaning task.
This kind of Intelligent robot for sweeping floor is normally by microcomputerized control, and use rechargeable battery to power, bottom is provided with cleaning unit, under the driving of driving mechanism, carries out clean up task to the ground in certain area.By certain path planning work, also can preengage timing working.The Intelligent robot for sweeping floor of part low side adopts power supply adaptor charging.When dead battery, need to plug in manually adaptor charge.The adapter once this Intelligent robot for sweeping floor plugs in, inner detecting unit detects charging voltage, and will stop cleaning task, Intelligent robot for sweeping floor undisturbedly charges, until be full of.If nobody goes to pull up charging adapter plug, because adaptor voltages signal detected, Intelligent robot for sweeping floor can not have been executed the task.Now, if civil power has stopped, charging adapter is by Non voltage output, and Intelligent robot for sweeping floor just can't detect charging voltage.If now arrived the time of booking work, intelligent sweeping will start, and power supply adaptor completely runs in tow.This situation is regarded as leak and the drawback of design.Also be problem in urgent need to solve.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of charge protection device using power supply adaptor to give the Intelligent robot for sweeping floor charged.As long as there is power supply adaptor to access, no matter with or without charging voltage, Intelligent robot for sweeping floor is all in shutdown charged state, and the work of the unlikely adapter of power source charges in tow.
The charge protection device provided based on above-mentioned purpose the utility model comprises mains switch, charging socket and the movable rod between described mains switch and charging socket.Described mains switch afterbody is provided with a shell fragment, and described shell fragment is electric conductor, is connected with an electrode of described mains switch afterbody, and under nature, shell fragment connects main circuit.Described charging socket interior wall is provided with a through hole, and described movable rod is nested in hole, and its one end connects the shell fragment of described mains switch afterbody, and the other end is hemisphere face structure.Under nature, described movable rod exposes half sphere in charging socket inside just.After the plug of power supply adaptor inserts described charging socket, described movable rod then pushed outwards go out, meanwhile, the shell fragment be connected with the connecting rod other end is pushed, and shell fragment is separated with main circuit, cut off circuit.When charging plug is extracted in charging socket, movable rod is reset to socket inside, and shell fragment resets and connects main circuit.
Charge protection device described in the utility model is provided with an elastic mechanical and is connected between mains switch with charging socket; by the access between charging socket with power supply adaptor be separated the disconnection and connection of arranging this mechanical connection; realize the switching of Intelligent robot for sweeping floor charged state and non-charged state, avoid it and carry power supply adaptor work when charged state because mains failure CPU can't detect charging voltage.
Accompanying drawing explanation
The front view of the charge protection device embodiment that Fig. 1 provides for the utility model;
The non-charged state schematic diagram of charge protection device that Fig. 2 provides for the utility model;
The charge protection device charged state schematic diagram that Fig. 3 provides for the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
As shown in Figure 1, described charge protection device comprises mains switch 100, charging socket 200 and is positioned at movable rod 300 therebetween.As shown in Figure 2, mains switch 100 tail end has an electroconductive elastic sheet 101, be connected with an electrode of mains switch afterbody, connect main circuit, charging socket 200 inside is provided with a through hole 201, communicate with mains switch 100, it is inner that movable rod 300 is nested in through hole 201, and one end is connected with mains switch 100 tail end shell fragment 101, other end hemisphere face 301, under nature, hemisphere face 301 exposes just in charging socket 200 inside.
The diagram of Fig. 3 charge protection device charged state.400 is power adapter plug, after power adapter plug 400 accesses charging socket 200, movable rod 300 pushed outwards go out, meanwhile, the shell fragment 201 be connected with the connecting rod other end is pushed, and shell fragment 201 is separated with governor circuit, cut off circuit.When power adapter plug 400 is extracted in charging socket 200, it is inner that movable rod 300 is reset to charging socket 200, and shell fragment 201 resets and connects governor circuit, and recovery can operating state.
As can be seen from above-described embodiment; described charge protection device is provided with an elastic mechanical and is connected between mains switch with charging socket; by the access between charging socket with power supply adaptor be separated the disconnection and connection of arranging this mechanical connection; realize the switching of Intelligent robot for sweeping floor charged state and non-charged state, avoid it and carry power supply adaptor work when charged state because mains failure CPU can't detect charging voltage.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. a charge protection device, is characterized in that, comprises mains switch, charging socket and the movable rod between described mains switch and charging socket;
Described mains switch afterbody is provided with a shell fragment, and described shell fragment is electric conductor, is connected with an electrode of described mains switch afterbody, and under nature, this shell fragment connects main circuit; Described charging socket interior wall is provided with a through hole, described movable rod is nested in hole, and its one end connects the shell fragment of described mains switch afterbody, and the other end is hemisphere face structure, under nature, described movable rod exposes half sphere in charging socket inside just; When power adapter plug inserts described charging socket, described movable rod pushed outwards go out, meanwhile, the described shell fragment be connected with the connecting rod other end is pushed, and shell fragment is separated with governor circuit; After charging plug is extracted in charging socket, described connecting rod is reset to socket inside, and described shell fragment resets and connects main circuit.
2. charge protection device according to claim 1, is characterized in that, the shell fragment of described mains switch afterbody is copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732384.1U CN204216635U (en) | 2014-11-28 | 2014-11-28 | Charge protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732384.1U CN204216635U (en) | 2014-11-28 | 2014-11-28 | Charge protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216635U true CN204216635U (en) | 2015-03-18 |
Family
ID=52985271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732384.1U Active CN204216635U (en) | 2014-11-28 | 2014-11-28 | Charge protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334082A (en) * | 2018-01-18 | 2018-07-27 | 安徽三弟电子科技有限责任公司 | Scavenging machine automatic recharging method based on base station location and its control system |
-
2014
- 2014-11-28 CN CN201420732384.1U patent/CN204216635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334082A (en) * | 2018-01-18 | 2018-07-27 | 安徽三弟电子科技有限责任公司 | Scavenging machine automatic recharging method based on base station location and its control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |