CN206878521U - A kind of charger of safe and portable - Google Patents

Abstract

The utility model discloses a kind of charger of safe and portable, including main casing, pcb board, plug bracket, power pin and Wiinding cartridge, main casing bottom is fixedly installed plug bracket, the plug bracket upper surface of main casing inner chamber is vertically arranged pcb board, plug bracket lower surface is equipped with power pin, any side of main casing is provided with mounting groove, mounting groove is internally provided with Wiinding cartridge, power pin pedestal both ends are hinged with the plug bracket, plug bracket top Liang Ge contacts are arranged above having a shell fragment, the surface of shell fragment is covered with a shell fragment pressing plate, shell fragment pressing plate midpoint, which is screwed, to be arranged on plug bracket.Its is simple in construction, and charger itself is equipped with charging wire, only needs to carry the charger when mobile phone charges, it is not necessary to additionally prepares charging wire, provides facility to be charged using charger, the use demand being particularly suitable for use in when going out office, tourism.

Description

A kind of charger of safe and portable

Technical field

Cellphone Accessories technical field is the utility model is related to, specially a kind of charger of safe and portable.

Background technology

Mobile phone is divided into smart mobile phone and non-smart mobile phone, and the performance of general intelligence mobile phone is better than non-smart mobile phone, still Non-smart mobile phone uses Britain's ARM corporate structures than smart mobile phone stable performance, most of non-smart mobile phones and smart mobile phone CPU.The dominant frequency of smart mobile phone is higher, and the speed of service is fast, processing routine task more rapidly, daily enhanced convenience；It is and non intelligent For the dominant frequency of mobile phone then than relatively low, the speed of service is also slow.

Smart mobile phone refers to as PC there is independent operating system, and most of is large-size screen monitors machine, and is tactile Capacitance plate is touched, it is touch screens also to have part, and powerful practicality is high.Can voluntarily it be installed by user including third parties such as game The program that service provider provides, is constantly expanded the function of mobile phone, and can pass through wireless network by this class method Network come realize wireless network access so a kind of mobile phone general name ".Succeed in reaching an agreement the public affairs that custom is exactly a little one simple " 1+1=" Formula, " palm PC+mobile phone=smart mobile phone ".In a broad sense, smart mobile phone also has in addition to the call function for possessing mobile phone For PDA most of function, particularly personal information management and browser and Email based on RFDC Function.Smart mobile phone has provided the user enough screen size and bandwidth, both handy to carry about, is again running software and interior Hold service and provide wide stage.Many value-added services can deploy with regard to this, such as：Stock, news, weather, traffic, commodity, Application program download, the download of music picture etc..

The use of mobile phone be unable to do without supporting charger, and current charger increasingly develops to small-sized words, and more Focus on its practicality.Existing charger for mobile phone is not equipped with USB line, therefore extra one is also needed to when mobile phone is charged Root charging wire, user often lead to not charge due to lacking both one, especially easy in outgoing office, tourism Forget, cause mobile phone not use, meanwhile, current mobile phone charging wire easily causes wire rod outside charging plug Damage, service life reduce, material winds cause the defects of inconvenient for use.

The mode that current appliance plug takes out from insert row is extracted to be manual, and method for pulling out is mostly on the other hand by insert row proficiency Unplugg, there is certain potential safety hazard.

The content of the invention

The purpose of this utility model is to provide a kind of simple in construction, charger itself outfit charging wire, in mobile phone charging When only need to carry the charger, it is not necessary to additionally prepare charging wire, for using charger charging facility is provided, especially fit Use demand during for outgoing office, tourism, meanwhile, with lever principle, aided in, improved in plug with shell fragment or spring Portion's structure, realize that plug is extracted automatically from insert row by way of button, and then increase the peace that plug is extracted to the full extent Quan Xing.To solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of charger of safe and portable, including master Shell, pcb board, plug bracket, power pin and Wiinding cartridge, the main casing are cube structure, and main casing bottom is fixedly installed slotting Head bracket, the plug bracket upper surface of the main casing inner chamber are vertically arranged pcb board, and the plug bracket lower surface is equipped with Power pin, any side of main casing are provided with mounting groove, and the mounting groove is internally provided with Wiinding cartridge, the power pin base Seat both ends are hinged with the plug bracket, and plug bracket top Liang Ge contacts are arranged above having a shell fragment, the bullet Covered with a shell fragment pressing plate, the shell fragment pressing plate midpoint, which is screwed, is arranged on the plug bracket for the surface of piece On, the pcb board electrically connects with the power pin and Wiinding cartridge respectively.

Preferably, Wiinding cartridge includes Wiinding cartridge bonnet, coiling rotating shaft, USB line and Wiinding cartridge protecgulum, the Wiinding cartridge bonnet Be fixedly installed on the installation trench bottom of the main casing, midpoint is equipped with coiling rotating shaft on the outside of Wiinding cartridge bonnet, it is described around USB line is equipped with line rotating shaft, the Wiinding cartridge protecgulum is movably arranged on the outside of the Wiinding cartridge bonnet, the USB line Turned on the pcb board.

Preferably, button is provided with the top of main casing, the button bottom is connected by button return spring with support member, institute State the support member both sides immediately below button and be movably set with rotating shaft, the rotating shaft is connected with the button, the support member Bottom is arranged on the plug bracket by main body spring, and the power pin is electrically connected by rotating shaft with the pcb board.

Preferably, in addition to USB slot, the USB slot are fixedly installed on optional position on the outside of the main casing, and USB is inserted Groove is turned on by wire with the pcb board.

Compared with prior art, the beneficial effects of the utility model are：

（1）The utility model is simple in construction, passes through the cooperation of main casing, pcb board, plug bracket, power pin and Wiinding cartridge Use, charger itself is equipped with charging wire, only needs to carry the charger when mobile phone charges, it is not necessary to extra to prepare to fill Electric wire, to provide facility using charger charging, the security during charger transport, carrying and use is added, especially Use demand during suitable for outgoing office, tourism, and when the charger is idle, power pin can be received on the inside of main casing, kept away Exempt to damage overall structure.

（2）Wiinding cartridge includes Wiinding cartridge bonnet, coiling rotating shaft, USB line and Wiinding cartridge protecgulum, and the folding and unfolding of USB line can be achieved Freely, user using when Wiinding cartridge protecgulum pulled open, USB line is extracted out and realizes charging, USB line can be voluntarily when not charging Recovery, and USB line can design for detachable, after USB line damages user can self-changeable, add making for integral device Use the life-span.

（3）Button is provided with the top of main casing, user directly can realize power pin folding and unfolding by key press so that should Charger is more convenient in use, optimizes the usage experience of user, the security that increase plug is extracted.

（4）Also include USB slot in utility model, can be identical with current charger occupation mode by USB slot, And it can be charged simultaneously for two mobile devices.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of charger of safe and portable, including main casing 1, Pcb board 2, plug bracket 3, power pin 4 and Wiinding cartridge 5, the main casing 1 are cube structure, and the bottom of main casing 1 is fixedly installed Plug bracket 3, the upper surface of plug bracket 3 of the inner chamber of main casing 1 are vertically arranged pcb board 2, and the lower surface of plug bracket 3 is matched somebody with somebody Conjunction is provided with power pin 4, and 1 any side of main casing is provided with mounting groove 6, and the mounting groove 6 is internally provided with Wiinding cartridge 5, The pedestal both ends of the power pin 4 are be hinged with the plug bracket 3, and the top Liang Ge contacts of plug bracket 3 are arranged above There is a shell fragment 7, the surface of the shell fragment 7 passes through spiral shell covered with a shell fragment pressing plate 8, the midpoint of shell fragment pressing plate 8 Silk is fixedly installed on the plug bracket 3, and the pcb board 2 electrically connects with the power pin 4 and Wiinding cartridge 5 respectively.It is tied Structure is simple, and by being used cooperatively for main casing 1, pcb board 2, plug bracket 3, power pin 4 and Wiinding cartridge 5, charger itself is equipped with Charging wire, only need to carry the charger when mobile phone charges, it is not necessary to additionally prepare charging wire, to fill using charger Electricity provides facility, the use demand being particularly suitable for use in when going out office, tourism, and the power pin 4 when the charger is idle The inner side of main casing 1 can be received in, avoids damaging overall structure, effectively increases the security during the charger use.

Wiinding cartridge 5 therein includes Wiinding cartridge bonnet 5a, coiling rotating shaft 5b, USB line 5c and Wiinding cartridge protecgulum 5d, it is described around Line box bonnet 5a is fixedly installed on the bottom of mounting groove 6 of the main casing 1, on the outside of Wiinding cartridge bonnet 5a midpoint be equipped with around USB line 5c, the Wiinding cartridge protecgulum 5d are equipped with line rotating shaft 5b, the coiling rotating shaft 5b and is movably arranged on the coiling On the outside of box bonnet 5a, the USB line 5c turns on the pcb board 2.Acting freely for USB line 5c can be achieved, used in user When Wiinding cartridge protecgulum 5d is pulled open, by USB line 5c extract out realize charging, when not charging, USB line 5c can be reclaimed voluntarily, and USB line 5c can design for detachable, after USB line 5c is damaged user can self-changeable, add integral device use the longevity Life.

And the top of main casing 1 is provided with button 9, the bottom of button 9 passes through button return spring 10 and support member 11 Connection, the both sides of support member 11 of the underface of button 9 are movably set with rotating shaft 12, and the rotating shaft 12 coordinates with the button 9 Connection, the bottom of support member 11 are arranged on the plug bracket 3 by main body spring 13, and the power pin 4 is by turning Axle 12 electrically connects with the pcb board 2.User directly can realize the folding and unfolding of power pin 4 by the pressing of button 9 so that the charging Device is more convenient in use, optimizes the usage experience of user.Also include USB slot 14, the USB slot 14 is fixed The outside optional position of main casing 1 is arranged on, USB slot 14 is turned on by wire and the pcb board 2, can by USB slot 14 It is identical with current charger occupation mode, and can be charged simultaneously for two mobile devices.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. A kind of 1. charger of safe and portable, it is characterised in that：Including main casing, pcb board, plug bracket, power pin and coiling Box, the main casing are cube structure, and main casing bottom is fixedly installed plug bracket, the plug bracket upper table of the main casing inner chamber Face is vertically arranged pcb board, and the plug bracket lower surface is equipped with power pin, and any side of main casing is provided with installation Groove, the mounting groove are internally provided with Wiinding cartridge, and the power pin pedestal both ends are hinged with the plug bracket, plug bracket Top Liang Ge contacts are arranged above having a shell fragment, and the surface of the shell fragment is described covered with a shell fragment pressing plate Shell fragment pressing plate midpoint, which is screwed, to be arranged on the plug bracket, the pcb board respectively with the power pin and Wiinding cartridge electrically connects.
2. A kind of 2. charger of safe and portable according to claim 1, it is characterised in that：The Wiinding cartridge includes Wiinding cartridge Bonnet, coiling rotating shaft, USB line and Wiinding cartridge protecgulum, the Wiinding cartridge bonnet are fixedly installed on the installation trench bottom of the main casing, Midpoint is equipped with coiling rotating shaft on the outside of Wiinding cartridge bonnet, and USB line, the coiling are equipped with the coiling rotating shaft Box protecgulum is movably arranged on the outside of the Wiinding cartridge bonnet, and the USB line turns on the pcb board.
3. A kind of 3. charger of safe and portable according to claim 1, it is characterised in that：Be provided with the top of the main casing by Key, the button bottom are connected by button return spring with support member, and the support member both sides activity immediately below the button is set Rotating shaft is equipped with, the rotating shaft is connected with the button, and the support member bottom is arranged on the plug by main body spring On support, the power pin is electrically connected by rotating shaft with the pcb board.
4. A kind of 4. charger of safe and portable according to claim 1, it is characterised in that：Also include USB slot, it is described USB slot is fixedly installed on optional position on the outside of the main casing, and USB slot is turned on by wire with the pcb board.