CN203967451U

CN203967451U - European multi-function jack

Info

Publication number: CN203967451U
Application number: CN201420300770.3U
Authority: CN
Inventors: 罗荣国
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-06
Filing date: 2014-06-06
Publication date: 2014-11-26
Anticipated expiration: 2024-06-06

Abstract

The utility model discloses a kind of European multi-function jack, comprise the face-piece that a base and base top arrange, base is divided into bottom and top, base bottom is provided with main circuit board, main circuit board is connected with zero line shell fragment and live wire shell fragment by wire, zero line shell fragment and live wire shell fragment are fixed on the cell body of base by tightening screw and sides nut, main circuit board is also connected with USB circuit board by wire, USB circuit board is provided with USB plug, on USB circuit board, be also provided with safe compressing tablet, for start-up circuit, USB circuit board is arranged at base top.Of the present utility model with European supply socket and USB socket function, with the USB socket of shutter, compact structure design had not only made cost but also environmental protection and safety, the greatly convenient people, and compactness rational in infrastructure, is used stability and safety, and installing/dismounting is simple and easy.

Description

European multi-function jack

Technical field

The utility model relates to a kind of socket, relates in particular to a kind of compactness rational in infrastructure, uses stability and safety, and installing/dismounting is simple and easy, has the European multi-function jack of USB jack.

Background technology

Chinese Patent Application No.: 201020186140.X, a kind of multi-functional portable power supply socket with USB interface is disclosed, comprise upper cover and lower cover, on be covered with Double-hole socket hole, Three-hole socket hole and relay indicating light, in shell, be provided with the slide switch, power pin, binding post and the circuit board that are electrically connected successively; Upper cover is also provided with USB interface, USB interface connecting circuit board; Indicator light comprises power supply indicator and USB indicator light.Socket aperture has respectively one or more in Chinese style, American, European and socket aperture Australia's formula.

Chinese Patent Application No.: 201220156492.X, disclose Domestic electric appliances power source socket and used a kind of energy storage type multifunctional power socket with USB interface in field, comprise shell, and be fixedly plugged in the power pin on shell body, enclosure electrically connects successively and is provided with switch, power work indicator light, binding post and circuit board, on described, be covered with USB interface, described USB interface and circuit board are connected.

Chinese Patent Application No.: 201320214635.2, a kind of travel socket is disclosed, it comprises the PCB circuit board in housing and setting and housing, in described housing, be provided with the input electrode sheet and the output electrode sheet that are electrically connected with described PCB circuit board, described housing is comprised of drain pan and face-piece, on described drain pan, be provided with American input plug, European input plug and English input plug, described American input plug, European input plug and English input plug one end connect with described input electrode sheet respectively, and the other end is revealed in described drain pan; On described face-piece, be provided with the jack corresponding with described output electrode sheet.

Foregoing invention is created structure relative complex, can not guarantee that plug is in use stable, reliable, and carries, installs, dismantles and operate difficult.

Utility model content

The purpose of this utility model is, overcomes the above-mentioned defect of prior art, and a kind of compactness rational in infrastructure is provided, and uses stability and safety, and installing/dismounting is simple and easy, has the European multi-function jack of USB jack.

For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of European multi-function jack, comprise the face-piece that a base and base top arrange, base is divided into bottom and top, base bottom is provided with main circuit board, main circuit board is connected with zero line shell fragment and live wire shell fragment by wire, zero line shell fragment and live wire shell fragment are fixed on the cell body of base by tightening screw and sides nut, main circuit board is also connected with USB circuit board by wire, USB circuit board is provided with USB plug, on USB circuit board, be also provided with safe compressing tablet, for start-up circuit, USB circuit board is arranged at base top.

Base top is provided with pressing plate, pressing plate is divided into bottom and top, correspondence is arranged at the bottom of base respectively, upper end, pressing plate bottom has the plug wire hole corresponding with zero line shell fragment and live wire shell fragment, pressing plate top has and is " mountain " font slide opening, slide opening middle part is fixed with USB shutter spring, in slide opening, be arranged with USB shutter, USB shutter spring one end butt is to the reference column arranging in slide opening, the other end is connected on the reference column of USB shutter rear end setting, USB shutter can slide front and back in USB shutter slide opening, USB shutter rear end is provided with the projection of " 7 " font, this projection is arranged on the safe compressing tablet on USB circuit board below being compressed in USB shutter slides backward process, open circuit.

The two ends, left and right of pressing plate top, bottom are respectively arranged with card ear, the two ends, left and right of base top, bottom respectively with the corresponding card convex that is provided with of card ear on pressing plate, Ka Er coordinates when pressing plate covers with base with card convex.

Face-piece middle part has moral formula slot, moral formula slot bottom is provided with emergency exit bottom, in emergency exit bottom, be provided with emergency exit and emergency exit spring, emergency exit bottom bottom is provided with moral formula grounded bracket, in two holes that the left and right support arm of moral formula grounded bracket extends upward and offers from moral formula slot, stretch out, moral formula grounded bracket is fixed on emergency exit bottom bottom by cubic copper rivet and half tooth screw, also has USB jack on face-piece.

Base bottom is arranged with base fixing plate.

Usefulness of the present utility model is: with European supply socket and USB socket function, in same external form, realize the supply socket of European each zones of different, selection for its zones of different, USB socket with shutter, the convenient charging realizing the power consumption equipment of various input 5V/1-3.6A, compact structure design had not only made cost but also environmental protection and safety, the greatly convenient people, on the basis of European wall socket, set up the output of direct current DC5V1-3.6A, from exchanging the alternating current line power taking of 250V/16A, rectification through circuit board, step-down, be converted to rechargable power supplies, and according to the electric parameter of power consumption equipment and requirement, by overload, overcurrent, overvoltage, temperature rises etc. detect automatically, the fail safe of protection power consumption equipment, reach the application target of this product, compactness rational in infrastructure, use stability and safety, installing/dismounting is simple and easy.

Accompanying drawing explanation

Fig. 1 is the European multi-function jack overall structure of the utility model schematic diagram;

Fig. 2 is the European multi-function jack explosive view of the utility model;

Fig. 3 is the European multi-function jack face-piece of the utility model and grounded bracket structural representation;

Fig. 4 is the European multi-function jack pressure plate structure of the utility model schematic diagram;

Fig. 5 is the European multi-function jack board structure of circuit of the utility model schematic diagram.

Embodiment

Below in conjunction with accompanying drawing and preferred embodiment, with regard to the technical solution of the utility model, be further described.

As Figure 1-Figure 5, a kind of European multi-function jack described in the utility model, comprise the face-piece 2 that a base 1 and base 1 top arrange, base 1 is divided into 11Ji top, bottom 12, base 1 bottom 11 is arranged with base fixing plate 20, base 1 bottom 11 is provided with main circuit board 3, main circuit board 3 is connected with zero line shell fragment 32 and live wire shell fragment 33 by wire 31, zero line shell fragment 32 and live wire shell fragment 33 are fixed on the cell body of base 1 with sides nut 35 by tightening screw 34, main circuit board 3 is also connected with USB circuit board 4 by wire, USB circuit board 4 is provided with two USB plug 41, on USB circuit board 4, be also provided with safe compressing tablet 42, for start-up circuit, USB circuit board 4 is arranged at the top 12 of base 1.This part is by live wire shell fragment 33 and zero line shell fragment 32 input AC250V; through main circuit board 3 rectifications, step-down, change 4 outputs of safety low-voltage USB circuit board into; and automatically detect, automatically identify power consumption equipment parameters; to the automatic decisions such as overload, overvoltage, overcurrent, temperature control, fault, protection automatically, prevent the device damage that unexpected surge, thunderbolt cause.These parts play important leverage by the safe handling of intelligent conversion identification intelligent equipment, protection smart machine, and assurance equipment is solid in applying with this product, fully subsidizes the environmental pollution that present scientific and technological energy conversion, environmental protection etc. cause.

Base 1 top is provided with pressing plate 5, pressing plate 5 is divided into bottom and top, correspondence is arranged at the bottom 11 of base 1 respectively, the top on top 12, pressing plate 5 bottoms have the plug wire hole 51 corresponding with zero line shell fragment 32 and live wire shell fragment 33, pressing plate 5 tops have and are " mountain " font slide opening 52, slide opening 52 middle parts are fixed with USB shutter spring 53, in slide opening 52, be arranged with USB shutter 54, USB shutter spring 53 one end butts are to the slide opening reference column 55 of slide opening 52 interior settings, the other end is connected on the USB reference column 56 of USB shutter 54 rear ends settings, USB shutter 54 can slide in the interior front and back of slide opening 52, USB shutter 54 rear ends are provided with the projection 57 of " 7 " font, this projection 57 is arranged on the safe compressing tablet 42 on USB circuit board 4 below being compressed in USB shutter 54 slides backward process, open circuit, by the safety that protection DC power supply is set of pressing plate 5, take precautions against its function of the broken ring of its impurity, and make compact conformation, succinctly.

The two ends, left and right of pressing plate 5 tops, bottom are respectively arranged with card ear 50, the top 12 of base 1, the two ends, left and right of bottom 11 respectively with the corresponding card convex 10 that is provided with of card ear 50 on pressing plate 5, card ear 50 coordinates when pressing plate 5 covers with base 1 with card convex 10.

Face-piece 2 middle parts have moral formula slot 6, moral formula slot 6 bottoms are provided with emergency exit bottom 61, in emergency exit bottom 61, be provided with emergency exit 62 and emergency exit spring 63, emergency exit bottom 61 bottoms are provided with moral formula grounded bracket 64, in two holes (accompanying drawing does not show) that the left and right support arm of moral formula grounded bracket 64 extends upward and offers from moral formula slot 6, stretch out, moral formula grounded bracket 64 is fixed on emergency exit bottom 61 bottoms by cubic copper rivet 65 and half tooth screw 66, on face-piece 2, also have two USB jacks 67, specifically be installed as: pack the emergency exit of AC250V and emergency exit spring 63 into emergency exit bottom 61, moral formula slot 6 bottoms that again this part packed into face-piece 2, reinstall moral formula grounded bracket 64, with cubic copper rivet 65, this part riveted joint is fastening, take precautions against user's Dismountable, cause unsafe factor product, thereby protection Electrical Safety is reliable.

Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that to those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, also should be considered as belonging to protection range of the present utility model.

Claims

1. an European multi-function jack, comprise the face-piece that a base and base top arrange, it is characterized in that: a described base is divided into bottom and top, base bottom is provided with main circuit board, main circuit board is connected with zero line shell fragment and live wire shell fragment by wire, zero line shell fragment and live wire shell fragment are fixed on the cell body of base by tightening screw and sides nut, main circuit board is also connected with USB circuit board by wire, USB circuit board is provided with USB plug, on USB circuit board, be also provided with safe compressing tablet, for start-up circuit, USB circuit board is arranged at base top.

2. European multi-function jack according to claim 1, it is characterized in that: described base top is provided with pressing plate, pressing plate is divided into bottom and top, correspondence is arranged at the bottom of base respectively, upper end, pressing plate bottom has the plug wire hole corresponding with zero line shell fragment and live wire shell fragment, pressing plate top has and is " mountain " font slide opening, slide opening middle part is fixed with USB shutter spring, in slide opening, be arranged with USB shutter, USB shutter spring one end butt is to the reference column arranging in slide opening, the other end is connected on the reference column of USB shutter rear end setting, USB shutter can slide front and back in USB shutter slide opening, USB shutter rear end is provided with the projection of " 7 " font, this projection is arranged on the safe compressing tablet on USB circuit board below being compressed in USB shutter slides backward process, open circuit.

3. European multi-function jack according to claim 2, it is characterized in that: the two ends, left and right of described pressing plate top, bottom are respectively arranged with card ear, the two ends, left and right of base top, bottom respectively with the corresponding card convex that is provided with of card ear on pressing plate, Ka Er coordinates when pressing plate covers with base with card convex.

4. European multi-function jack according to claim 1, it is characterized in that: described face-piece middle part has moral formula slot, moral formula slot bottom is provided with emergency exit bottom, in emergency exit bottom, be provided with emergency exit and emergency exit spring, emergency exit bottom bottom is provided with moral formula grounded bracket, in two holes that the left and right support arm of moral formula grounded bracket extends upward and offers from moral formula slot, stretch out, moral formula grounded bracket is fixed on emergency exit bottom bottom by cubic copper rivet and half tooth screw, also has USB jack on face-piece.

5. European multi-function jack according to claim 1, is characterized in that: base bottom is arranged with base fixing plate.