CN204190786U - Support the portable router of OTG convert charging function - Google Patents

Support the portable router of OTG convert charging function Download PDF

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Publication number
CN204190786U
CN204190786U CN201320604545.4U CN201320604545U CN204190786U CN 204190786 U CN204190786 U CN 204190786U CN 201320604545 U CN201320604545 U CN 201320604545U CN 204190786 U CN204190786 U CN 204190786U
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China
Prior art keywords
router
portable
otg
circuit
charging function
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Active
Application number
CN201320604545.4U
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Chinese (zh)
Inventor
葛天元
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Shanghai Gongjin Communication Technology Co Ltd
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Shanghai Gongjin Communication Technology Co Ltd
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Priority to CN201320604545.4U priority Critical patent/CN204190786U/en
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Abstract

The utility model relates to a kind of portable router supporting OTG convert charging function, comprising power module and communication module, described power module is connected with communication module, described power module comprises storage battery, voltage stabilizing circuit and charging circuit, described storage battery is connected with charging equipment by described voltage stabilizing circuit, charging circuit, described router also comprises main control module, and described main control module is connected with external data interface with described power module, communication module respectively.Adopt the portable router of the support OTG convert charging function of this kind of structure, can realize being supplied to the more kinds of application mode of user and experience, promote the degree of integration of portable LTE router and other digital product, portable power source and portable router is allowed to unite two into one, as emergency service device in office, business procedure, and structure is simple, application mode is easy, has range of application widely.

Description

Support the portable router of OTG convert charging function
Technical field
The utility model relates to mobile communication technology field, particularly relates to technical field of wireless terminals, specifically refers to a kind of portable router supporting OTG convert charging function.
Background technology
Currently marketed portable LTE(Long Term Evolution) basic function of router be all realize LTE, 3G network dials up on the telephone, its application mode is very single.The portable LTE router of Jin You minority manufacturer with the addition of USB flash disk memory function outside basic function of surfing the Net.This makes existing portable LTE router effectively can not play himself intrinsic data processing performance, and it is poor with the integration of other digital product, make the market of portable LTE router narrower, be difficult to the welcome being subject to consumer, limit further developing with universal of portable LTE router.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provide a kind of can realize adopting portable router be the digital products such as mobile phone carry out charging, promote portable router and other digital products degree of integration, structure is simple, application mode is easy, have the portable router of the support OTG convert charging function of broad field of application.
To achieve these goals, the portable router of support OTG convert charging function of the present utility model has following formation:
The portable router of this support OTG convert charging function, its main feature is, described router comprises power module and communication module, described power module is connected with communication module, described power module comprises storage battery, voltage stabilizing circuit and charging circuit, and described storage battery is connected with charging equipment by described voltage stabilizing circuit, charging circuit.
Preferably, described router is LTE router, and described communication module is LTE communication module.
Preferably, described router also comprises main control module, and described main control module is connected with external data interface with described power module, communication module respectively.
More preferably, described router also comprises OTG line detection circuit, and described OTG line detection circuit is connected with described main control module.
More preferably, described power module also comprises electric quantity detecting circuit, and described electric quantity detecting circuit is connected between described main control module and storage battery.
More preferably, described power module also comprises charge management circuit, and described charge management circuit is connected between described main control module and charging circuit.
More preferably, described router also comprises charge status indicating light, and described charge status indicating light is connected with described main control module.
Have employed the portable router of the support OTG convert charging function in this utility model, there is following beneficial effect:
Optimal improvements has been carried out on the basis of existing portable LTE router, can charge for digital products such as mobile phones, to be supplied to the more kinds of application mode of user and experience, promote the degree of integration of portable LTE router and other digital product, and structure is simple, application mode is easy, allows portable power source and portable router unite two into one, as emergency service device in office, business procedure, there is range of application widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable router of support OTG convert charging function of the present utility model.
Fig. 2 is the structural representation of the embodiment of the portable router of support OTG convert charging function of the present utility model.
Fig. 3 is the schematic diagram of the charge function implementation procedure of the portable router of support OTG convert charging function of the present utility model.
Embodiment
In order to more clearly describe technology contents of the present utility model, conduct further description below in conjunction with specific embodiment.
As shown in Fig. 1 ~ 2, support OTG(On the go of the present utility model) portable router of convert charging function comprises power module, LTE communication module and main control module, described power module connects described LTE communication module and main control module respectively, Energy control is carried out by communication module, described LTE communication module and main control module are interconnected, and described main control module also connects described external data interface (LED).Described power module comprises storage battery, booster circuit, charge management circuit, charging circuit, voltage stabilizing circuit and electric quantity detecting circuit, and described router also comprises OTG line detection circuit and charging indicator light.
As shown in Figure 3, in charging process, OTG line detection circuit detects OTG line and whether inserts portable LTE router, if OTG line detected, detects current/voltage, charging current, arranges LED status and show label, thus carry out power supply control.Whether sufficiently now detect battery current, if inadequate, return initial condition, do not charge; If electricity is sufficient, is mobile phone charging by voltage stabilizing circuit, charging circuit, now detects cell voltage every 10S, enter into the circulation detecting battery electric quantity.Do not charge when ensureing low electricity.
In the present embodiment, LTE communication module adopts Qualcomm MDM9615.
In the technical scheme of the portable router of support OTG convert charging function of the present utility model, each wherein included functional module and circuit all can correspond to actual particular hardware circuit structure, therefore these equipment and circuit board only utilize hardware circuit just can realize, and do not need to assist namely automatically to realize corresponding function with specific control software design.
Have employed the portable router of the support OTG convert charging function in this utility model, there is following beneficial effect:
Optimal improvements has been carried out on the basis of existing portable LTE router, can charge for digital products such as mobile phones, to be supplied to the more kinds of application mode of user and experience, promote the degree of integration of portable LTE router and other digital product, and structure is simple, application mode is easy, allows portable power source and portable router unite two into one, as emergency service device in office, business procedure, there is range of application widely.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.

Claims (7)

1. support the portable router of OTG convert charging function for one kind, it is characterized in that, described router comprises power module and communication module, described power module is connected with communication module, described power module comprises storage battery, voltage stabilizing circuit and charging circuit, and described storage battery is connected with charging equipment by described voltage stabilizing circuit, charging circuit.
2. the portable router of support OTG convert charging function according to claim 1, it is characterized in that, described router is LTE router, and described communication module is LTE communication module.
3. the portable router of support OTG convert charging function according to claim 1, it is characterized in that, described router also comprises main control module, and described main control module is connected with external data interface with described power module, communication module respectively.
4. the portable router of support OTG convert charging function according to claim 3, it is characterized in that, described router also comprises OTG line detection circuit, and described OTG line detection circuit is connected with described main control module.
5. the portable router of support OTG convert charging function according to claim 3, it is characterized in that, described power module also comprises electric quantity detecting circuit, and described electric quantity detecting circuit is connected between described main control module and storage battery.
6. the portable router of support OTG convert charging function according to claim 3, it is characterized in that, described power module also comprises charge management circuit, and described charge management circuit is connected between described main control module and charging circuit.
7. the portable router of support OTG convert charging function according to claim 3, it is characterized in that, described router also comprises charge status indicating light, and described charge status indicating light is connected with described main control module.
CN201320604545.4U 2013-09-29 2013-09-29 Support the portable router of OTG convert charging function Active CN204190786U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320604545.4U CN204190786U (en) 2013-09-29 2013-09-29 Support the portable router of OTG convert charging function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320604545.4U CN204190786U (en) 2013-09-29 2013-09-29 Support the portable router of OTG convert charging function

Publications (1)

Publication Number Publication Date
CN204190786U true CN204190786U (en) 2015-03-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320604545.4U Active CN204190786U (en) 2013-09-29 2013-09-29 Support the portable router of OTG convert charging function

Country Status (1)

Country Link
CN (1) CN204190786U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106066438A (en) * 2016-07-26 2016-11-02 Tcl移动通信科技(宁波)有限公司 A kind of mobile terminal is based on the method and system of OTG detection equipment charge state

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106066438A (en) * 2016-07-26 2016-11-02 Tcl移动通信科技(宁波)有限公司 A kind of mobile terminal is based on the method and system of OTG detection equipment charge state

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