Multifunctional 4G operation terminal and charging device thereof
A charging device and multi-functional technology, which is applied in circuit devices, battery circuit devices, current collectors, etc., can solve the problem of single charging function, and achieve the effects of diverse functions, convenient use and expansion of charging functions.
Inactive Publication Date: 2019-07-26
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +2
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Problems solved by technology
[0004] The purpose of the present invention is to provide a multifunctional 4G operation terminal and its charging device, aiming to solve the technical problem of single charging function of the charging equipment of the operation terminal in the prior art
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[0040] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The following is attached by reference Figure 1-9 The described embodiments are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.
[0041] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, not It indicates or implies that the pointe...
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The invention belongs to the technical field of charging products, in particular to a multifunctional 4G operation terminal and a charging device thereof. The charging device comprises a desktop charger body equipped with a terminal charging slot and a battery charging slot. A charging terminal for end devices is arranged in the terminal charging slot which is adapted to a conductive terminal in aterminal charging interface of an operation terminal; and a battery charging terminal is arranged in the battery charging slot which is adapted to a conductive terminal in a battery charging interface of a battery of the operation terminal. A charging circuit board is arranged in the desktop charger body; the desktop charger body is provided with a charging interface of the desktop charger electrically connected with the charging circuit board; external current enters a charging device through the charging interface of the desktop charger and is distributed to the charging terminal for end devices and the battery charging terminal through the charging circuit board, thereby the operation terminal and the battery of the operation terminal can be charged simultaneously. In this way, a charging device can simultaneously charge the operation terminal and the battery placed outside the operation terminal, and the charging device has more diverse functions.
Description
Technical field [0001] The invention belongs to the technical field of charging products, and particularly relates to a multifunctional 4G operation terminal and a charging device thereof. Background technique [0002] In the track inspection and safety maintenance work, handheld mobile operation terminals such as line inspection instrument, track inspection instrument, etc. are commonly used tools for track inspection. Track inspection and repair operators carry out all-round inspection of the track by holding the operation terminal. There is a data processing unit inside. The operation terminal collects all kinds of information on the track, and compares this information with the standard information set in the terminal to determine whether the relevant quality indicators of the track meet the requirements, or the operation terminal will detect and collect The information is sent to the remote CNC center so that the CNC center can centrally control the work information of the t...
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IPC IPC(8): H02J7/00H04W88/02
CPCH02J7/0044H04W88/02Y02B40/00
Inventor 周明杰刘月舫
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD