Connector, safety control device, charging device and mobile device
A technology of mobile equipment and connectors, which is applied in the parts of connecting devices, vehicle connectors, connections, etc., and can solve the problems of burns, damages, and spark burns of elastic contacts and flat electrode sheets
Inactive Publication Date: 2016-05-04
CHIGOO INTERACTIVE TECH
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Problems solved by technology
Similarly, during the cascading charging process, due to the large current of the charging bus, when the device being charged is removed without turning off the power supply, at the moment when the trolley is separated from the charging power source, the elastic contacts of the charging power source and the Electric sparks are generated between the flat electrodes of the device charging bus, causing the elastic contacts and the flat electrodes to be burned and damaged
In addition, when multiple trolleys are stacked and taken at the same time behind the existing charging equipment, this movement will cause instantaneous contact or separation between the elastic contact pieces and the flat electrode pieces electrically connected between the trolleys, thereby generating electric sparks Damage to elastic contacts and flat electrodes due to burns
Method used
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Embodiment Construction
[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings. The embodiment will be described with a trolley as the mobile device.
[0023] figure 1 It is a schematic diagram of trolleys connected in series to form a charging queue according to an embodiment of the present invention. refer to figure 1 , in order to charge the trolleys in batches, the series charging device connects the trolleys in series to form a charging queue. The in-line charging unit can be mounted on the bottom of the cart's frame.
[0024] Wherein, the series connection charging device includes a connector with a male head and a female seat for connecting the mobile devices end-to-end in series to form a charging queue. A first electrode is installed in the male head, and a second electrode is installed in the female seat. For the general content of the specific serial charging device, please refer to, for example, the Chinese Utility Model P...
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The invention discloses a connector for a charging device. The connector comprises a male provided with a first electrode, a female socket provided with a second electrode and control components, wherein the control components include a first control component arranged at a first electrode side and a second control component arranged at a second electrode side. The control components are configured in a way that when the current connector is connected to a front connector, the first control component of the current connector is matched with the second control component of the front connector after the first electrode of the current connector is in contact with the second electrode of the front connector; and when the current connector is disconnected to the front connector, the first control component of the current connector is unmatched with the second control component of the front connector before the first electrode of the current connector is separate from the second electrode of the front connector. The invention also discloses a safety control device provided with the connector, a charging device and a mobile device, and the potential safety hazard, such as electric spark, due to the arc discharge phenomenon can be prevented.
Description
technical field [0001] The invention relates to the charging technology of mobile equipment, in particular to a connector which can be used for serial charging of multiple mobile equipment, a safety control device, a charging device and the mobile equipment. Background technique [0002] With the development of commerce and public service industry, public places such as shopping malls, supermarkets, and airports have widely used mobile devices such as trolleys or luggage carts to facilitate users to carry goods or luggage. In order to facilitate users to obtain location information, navigation information, advertisement information and other relevant information of merchants, electronic playback devices are usually installed on existing trolleys or luggage carts. These devices all need to solve the problem of charging themselves. Because these devices are used in public service places, it is necessary to use a safe weak voltage during the charging process. And because ther...
Claims
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IPC IPC(8): H01R31/06H01R13/66H01R13/70H02J7/00
CPCH01R13/66H01R13/70H01R31/065H02J7/00H01R13/703H01R13/6683H01R13/6691H01R31/06H01R13/713H01R27/02H01R2201/26
Inventor 陈涛兰维建周华潘传荣杨勇
Owner CHIGOO INTERACTIVE TECH