CN206098983U - USB wall socket - Google Patents

Abstract

The utility model provides a USB wall socket, passes through the USB interface can directly give mobile device (like the cell -phone) power supply, convenient to use, with square installation main part put into to the second quad slit, prevent to install the main part at second quad slit internal rotation, be equipped with first boss on the installation main part, the outside extension of installation main part has an arc -shaped elastic pieces, when the second quad slit is passed to the installation main part, arc -shaped elastic pieces receives second quad slit inner wall to support the pressure, and the main part is inside buckles to installing, after passing the second quad slit in the middle part of the installation main part, arc -shaped elastic pieces reconversion and outside the extension, arc -shaped elastic pieces's upper end and dull and stereotyped lower surface butt, can make the firm card of installation main part locate on the flat board, easy installation. Offer on the square piece of second one with the second recess of power cord plug outer wall looks adaptation, the second recess can play the effect of supporting the power cord plug, the while holding piece is still spacing to power cord plug outer wall centre gripping, can make firm the inserting of power cord plug locate on the USB wall socket.

Description

USB wall sockets

Technical field

This utility model is related to electrical appliance field, more particularly to a kind of USB wall sockets.

Background technology

At present, existing wall socket function is relatively simple, typically all plays a part of to electrically connect with power-line plug, And each building block of wall socket is all crossed nut and is fixedly connected, and installing/dismounting is cumbersome, maintenance is inconvenient, once wherein One parts damages, only integral replacing；And no anti-electric shock apparatus on socket, metal bar is inserted into wall by one end child In socket, will get an electric shock, potential safety hazard is big；Due to household electrical appliance（Such as electric cooker）Needs are commonly used, also increase power line Plug is inserted into the number of times on wall socket, and after repeatedly inserting, conductive pole and the conduction in wall socket of power-line plug connect Gap is had between contact pin, power-line plug easily comes off from wall socket, connected insecure.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of dismounting it is simple easy for installation and Using the USB wall sockets of safety, its power-line plug for inserting is not allowed easy to fall off.

This utility model is achieved in that a kind of USB wall sockets, including a horizontally disposed flat board, the flat board Lower surface one end is installed with an installation portion, and the installation portion offers the storage tank of an opening upwards, and the storage tank prolongs upwards Stretch and a circuit board being vertically arranged is provided with the flat board, the storage tank, the circuit board is built-in with for by outside AC conversion is galvanic integrated circuit modules, and an at least USB interface, the USB interface are installed with the circuit board Electrically connect with the outfan of the integrated circuit modules；

The flat board other end offers a stepped hole for running through the flat board, and the stepped hole is included from top to bottom successively One first square opening being coaxially disposed and one second square opening, second square opening are smaller in size than first square opening Size, is equipped with a square mounting body, the mounting body and the second square opening inwall in second square opening Between clearance sliding fit, the mounting body offers a perforate the first groove upward, mounting body both sides longitudinal direction First escape groove being correspondingly arranged is offered, first escape groove is connected with the first groove respectively described in two, described first avoids One is provided with groove for clamping the holding piece of power-line plug outer wall, the holding piece includes the first holding piece of a level, First holding piece and the mounting body detachable connection, the first holding piece two ends are inclined upwardly respectively and are extended with One second holding piece, the upper end of the second holding piece described in two are inclined to opposite direction respectively and form the clamping position of an arc；

First bottom portion of groove offers the first storage tank respectively positioned at the first escape groove both sides, the described in two One is arranged with one storage tank respectively for the conductive holding portion that electrically connects with alternating current, conductive holding portion described in two also respectively with The input electrical connection of the integrated circuit modules；

First bottom portion of groove is provided with a square anti-electric shock apparatus, and the anti-electric shock apparatus include that one is arranged in first The first square block in groove, offers the chute of an opening upwards, a cunning is provided with the chute on first square block Plate, is additionally provided with the adjustable spring of at least two parallel intervals setting, each described adjustable spring one end and the slide plate in the chute Side abuts, and each adjustable spring other end is abutted with the chute inwall, and the slide plate is opened away from the side of the adjustable spring Being provided with one is available for the conductive pole of power-line plug to compress the inclined-plane of sliding, and the first square block upper end is installed with one for cunning The fixed plate that plate is oriented to, the fixed plate and the chute bottom are offered two respectively and are correspondingly arranged with the inclined-plane and are used for electricity Two first through hole and two second through holes that two conductive poles of source line plug are passed through, the second through hole described in first through hole described in two and two It is correspondingly arranged；

Mounting body upper end surrounding is installed with least one the first hanging platform hanging in first square opening respectively, In the middle part of the mounting body, surrounding is outward extended with an arc spring lamination respectively, under the upper end of the arc spring lamination and the flat board Surface abuts；

Second square block for being located at the first square block upper surface is provided with first groove, described second is square Block offers opening up second groove for being adapted with power-line plug outer wall, the second bottom portion of groove interposition Put and offer a via, in the via, be equipped with a bolt, the bolt installs master with described through first square block Body is spirally connected, and second bottom portion of groove is further opened with one and is correspondingly arranged for power-line plug with first through hole described in two respectively The third through-hole that two conductive poles are passed through, second recess sidewall offer two length being correspondingly arranged with the first escape groove described in two Bar shaped avoids hole, and strip described in two is avoided hole and connected with second groove respectively, clamps position and be each passed through correspondence described in two Two described in strip avoid hole interior spacing for compressing to the outer wall of power-line plug located at second groove.

Further, the storage tank upper end is arranged with one first cover, offers and the USB on first cover The avoidance hole that interface is correspondingly arranged.

Further, the flat board upper surface is provided with one second cover, and second cover is arranged in the outer of the flat board In week, a fourth hole in the middle part of second cover, is offered, first cover and the second square block upper surface are located at In the fourth hole.

Further, installation portion side wall is offered and multiple is connected for the heat dissipation for circuit board with the storage tank Louvre.

Further, a horizontally disposed elongate holes are offered on the circuit board, is arranged with the elongate holes One plastic sheet, the plastic sheet two ends are abutted with storage tank inwall respectively.

The USB wall sockets that this utility model is provided, it is galvanic collection to be provided with AC conversion on circuit boards Into circuit module, as the input of USB interface is electrically connected with the outfan of integrated circuit modules, therefore, can by USB interface With directly to mobile device（Such as mobile phone）Power supply, it is easy to use；As the first square opening, the second square opening and mounting body are all It is square, by square mounting body be put into in the second square opening, mounting body can be prevented in the second square opening inward turning Turn, the first boss being placed in the first square opening is provided with mounting body upper end, surrounding is respectively to extension in the middle part of mounting body Stretching has an arc spring lamination, when mounting body pass through the second square opening when, arc spring lamination by the second square opening inwall compress to Mounting body internal bend, after passing through the second square opening in the middle part of mounting body, arc spring lamination restores to the original state and stretches out, together When, the upper end of arc spring lamination is abutted with the lower surface of flat board, mounting body can be made firmly to be arranged on flat board, installation side Just, when dismounting is needed, directly mounting body is extracted from flat board, convenient disassembly；The first of mounting body A square anti-electric shock apparatus are arranged with groove, a slide plate in its first square block, is slidably equipped with, slide plate side abuts to have stretches Contracting spring, when the conductive pole insertion of power-line plug compresses the inclined-plane of slide plate, slide plate is removed, you can so that conductive pole and conduction Clamping part is electrically connected, and when conductive pole is not inserted into, slide plate is placed exactly in two first through hole and two second for being available for conductive pole to pass through Between through hole, it is to avoid metal bar is inserted into child the phenomenon got an electric shock in wall socket；Offer on the second square block One the second groove being adapted with power-line plug outer wall, the second groove can play a part of to support power-line plug, together When holding piece also to power-line plug outer wall clamp it is spacing, power-line plug can be made firmly to be inserted on USB wall sockets, In solving the problems, such as prior art, power-line plug easily comes off from wall socket.

Description of the drawings

In order to be illustrated more clearly that the technical solution of the utility model, below by accompanying drawing to be used needed for embodiment It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, can be attached to obtain others according to these accompanying drawings Figure.

Fig. 1 is the decomposing schematic representation of the USB wall sockets that this utility model is provided.

Fig. 2 be this utility model provide USB wall sockets in holding piece schematic diagram.

Fig. 3 be this utility model provide USB wall sockets in anti-electric shock apparatus schematic diagram.

Fig. 4 is the schematic diagram that the USB wall sockets provided with this utility model match the power-line plug for using.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe.

As shown in Fig. 1 ~ Fig. 4, a kind of USB wall sockets that this utility model embodiment is provided, including one is horizontally disposed Flat board 1,1 lower surface one end of flat board are installed with an installation portion 2, and installation portion 2 offers the storage tank 21 of an opening upwards, storage tank 21 upwardly extend through flat board 1, and storage tank 21 is interior to be provided with a circuit board 3 being vertically arranged, and circuit board 3 is built-in with for exchanging Electricity is converted into galvanic integrated circuit modules, and an at least USB interface 31, USB interface 31 and integrated electricity are installed with circuit board 3 The outfan electrical connection of road module；

1 other end of flat board offers a stepped hole 11 for running through flat board 1, and stepped hole 11 includes sequentially coaxially setting from top to bottom One first square opening 111 put and one second square opening 112, the chi for being smaller in size than the first square opening 111 of the second square opening 112 It is very little, be equipped with a square mounting body 4 in the second square opening 112, between 112 inwall of mounting body 4 and the second square opening between Gap is slidably matched, and mounting body 4 offers a perforate the first groove 41 upward, and 4 both sides of mounting body longitudinally offer a pair The first escape groove 42 that should be arranged, two first escape groove 42 are connected with the first groove 41 respectively, are provided with the first escape groove 42 One is used to clamp the holding piece 6 of 5 outer wall of power-line plug, and holding piece 6 includes the first holding piece 61 of a level, the first holding piece 61 with 4 detachable connection of mounting body, in the present embodiment, the first holding piece 61 is spirally connected with mounting body 4 by bolt, first 61 two ends of holding piece are inclined upwardly respectively and are extended with one second holding piece 62, and the upper end of two second holding pieces 62 is respectively to opposite direction One is inclined and is formed for clamping the clamping position 63 of the arc of 5 outer wall of power-line plug；

First groove, 41 bottom offers the first storage tank 43 respectively positioned at 42 both sides of the first escape groove, and two first house One is arranged with groove 43 respectively for the conductive holding portion 44 that electrically connects with alternating current, two conductive holding portions 44 also respectively with it is integrated The input electrical connection of circuit module；

First groove, 41 bottom is provided with a square anti-electric shock apparatus 7, and anti-electric shock apparatus 7 include that one is arranged in the first groove The first square block 71 in 41, offers the chute 711 of an opening upwards, is provided with a cunning in chute 711 on the first square block 71 Plate 72, is additionally provided with the adjustable spring 73 of at least two parallel intervals setting in chute 711, two flexible bullets are preferably in the present embodiment Spring 73, can be such that 72 uniform stressed of slide plate, 73 one end of each adjustable spring abuts with 72 side of slide plate, 73 other end of each adjustable spring Abut with 711 inwall of chute, slide plate 72 offers a conductive pole 51 for being available for power-line plug 5 away from the side of adjustable spring 73 Compress the inclined-plane 721 of sliding, 71 upper end of the first square block is installed with one for the fixed plate 74 that is oriented to slide plate 72, fixed plate 74 Two are offered respectively with 711 bottom of chute to be correspondingly arranged with inclined-plane 721 and two conductive poles 51 for power-line plug 5 are passed through Two first through hole 741 and two second through holes 712, two first through hole 741 and two second through holes 712 are correspondingly arranged, two conductive poles 51 Two first through hole 741 for passing through and two second through holes 712 are simultaneously electrically connected with conductive holding portion 44, you can powered to electrical appliance （Such as electric cooker）；

4 upper end surrounding of mounting body is installed with least one the first hanging platform 45 hanging in the first square opening 111 respectively, peace Dress 4 middle part surrounding of main body is outward extended with an arc spring lamination 46 respectively, and the upper end of arc spring lamination 46 is supported with the lower surface of flat board 1 Connect；

Second square block 8 for being located at 71 upper surface of the first square block is provided with first groove 41, the second square block 8 is opened up There is opening up second groove 81 for being adapted with 5 outer wall of power-line plug, 81 bottom centre position of the second groove is opened A via 82 is provided with, in via 82, a bolt is equipped with（It is not shown）, bolt is through the first square block 71 and 4 spiral shell of mounting body Connect, 81 bottom of the second groove is further opened with one and is correspondingly arranged with two first through hole 741 for the two conductive of power-line plug 5 respectively The third through-hole 83 that post 51 is passed through, 81 side wall of the second groove are offered two strips being correspondingly arranged with two first escape groove 42 and are kept away Hole 84, two strips is allowed to avoid hole 84 and connect with the second groove 81 respectively, two clamping positions 63 are each passed through corresponding two strip Avoid hole 84 and be located at spacing for compressing to the outer wall of power-line plug 5 in the second groove 81.

Further, 21 upper end of storage tank is arranged with one first cover 12, offers at least one and USB on the first cover 12 Decorative plate 1 is played a part of in the avoidance hole 121 that interface 31 is correspondingly arranged, the first cover 12.

Further, 1 upper surface of flat board is provided with one second cover 9, and the second cover 9 is arranged in the periphery of flat board 1, the second face A fourth hole 91 is offered in the middle part of lid 9, the first cover 12 and 8 upper surface of the second square block are located in fourth hole 91, the Two covers 9 play a part of decorative plate 1.

Further, 2 side wall of installation portion offers multiple louvres connected with storage tank 21 for radiating to circuit board 3 22。

Specifically, the installation portion 2, mounting body 4, anti-electric shock apparatus 7 and the second square block 8 are insulant, this In embodiment, insulant is preferably plastics.

Further, a horizontally disposed elongate holes 32 are offered on the circuit board 3, is arranged with elongate holes 32 One horizontally disposed plastic sheet 33,33 two ends of plastic sheet are abutted with 21 inwall of storage tank respectively, and plastic sheet 33 is played to circuit board 3 The effect of support limit, it is to avoid the phenomenon that circuit board 3 is rocked in storage tank 21.

The USB wall sockets that this utility model is provided, it is galvanic collection to be provided with AC conversion on circuit board 3 Into circuit module, as the input of USB interface 31 is electrically connected with the outfan of integrated circuit modules, therefore, by USB interface 31 can be directly to mobile device（Such as mobile phone）Power supply, it is easy to use；Due to the first square opening 111, the second square opening 112 and peace Dress main body 4 be all it is square, by square mounting body 4 be put into in the second square opening 112, mounting body 4 can be prevented Rotate in the second square opening 112, the first boss 45 being placed in the first square opening 111 is provided with 4 upper end of mounting body, is pacified Dress 4 middle part surrounding of main body is outward extended with an arc spring lamination 46 respectively, when mounting body 4 passes through the second square opening 112, Arc spring lamination 46 is compressed to 4 internal bend of mounting body by 112 inwall of the second square opening, in the middle part of mounting body 4 passes through second After square opening 112, arc spring lamination 46 restores to the original state and stretches out, meanwhile, the upper end of arc spring lamination 46 and the lower surface of flat board 1 Abut, mounting body 4 can be made firmly to be arranged on flat board 1, it is easy for installation, when dismounting is needed, will directly install Main body 4 is extracted from flat board 1, convenient disassembly；A square protection against electric shock is arranged with the first groove 41 of mounting body 4 Device 7, is slidably equipped with a slide plate 72 in its first square block 71,72 side of slide plate abuts an adjustable spring 73, when power line is inserted When 5 insertion of conductive pole 51 compresses the inclined-plane 721 of slide plate 72, slide plate 72 is removed, you can so that conductive pole 51 and conductive holding Portion 44 electrically connects, and when conductive pole 51 is not inserted into, slide plate 72 is placed exactly in two first through hole, 741 He for being available for conductive pole 51 to pass through Between two second through holes 712, it is to avoid metal bar is inserted into child the phenomenon got an electric shock in wall socket；In the second square block Second groove 81 being adapted with 5 outer wall of power-line plug is offered on 8, the second groove 81 can be played to power-line plug 5 effects for supporting, while holding piece 6 is also spacing to the clamping of 5 outer wall of power-line plug, can make power-line plug 5 firm slotting On USB wall sockets, in solving the problems, such as prior art, power-line plug easily comes off from wall socket.

The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten Decorations are also considered as protection domain of the present utility model.

Claims (5)

1. a kind of USB wall sockets, it is characterised in that including a horizontally disposed flat board, described flat board lower surface one end is fixed There is an installation portion, the installation portion offers the storage tank of an opening upwards, and the storage tank is upwardly extended through the flat board, A circuit board being vertically arranged is provided with the storage tank, the circuit board is built-in with for external communication electricity is converted into direct current The integrated circuit modules of electricity, are installed with an at least USB interface, the USB interface and the integrated circuit die on the circuit board The outfan electrical connection of block；

The flat board other end offers a stepped hole for running through the flat board, and the stepped hole is included from top to bottom sequentially coaxially One first square opening for arranging and one second square opening, the chi for being smaller in size than first square opening of second square opening It is very little, be equipped with a square mounting body in second square opening, the mounting body and the second square opening inwall it Between clearance sliding fit, the mounting body offers a perforate the first groove upward, and the mounting body both sides are longitudinally opened First escape groove being correspondingly arranged is provided with, first escape groove is connected with the first groove respectively described in two, first escape groove One is provided with inside for clamping the holding piece of power-line plug outer wall, the holding piece includes the first holding piece of a level, institute The first holding piece and the mounting body detachable connection are stated, the first holding piece two ends are inclined upwardly respectively and are extended with one Second holding piece, the upper end of the second holding piece described in two are inclined to opposite direction respectively and form the clamping position of an arc；

First bottom portion of groove offers the first storage tank respectively positioned at the first escape groove both sides, and described in two, first holds Put and be arranged with one in groove respectively for the conductive holding portion that electrically connects with alternating current, conductive holding portion described in two also respectively with it is described The input electrical connection of integrated circuit modules；

First bottom portion of groove is provided with a square anti-electric shock apparatus, and the anti-electric shock apparatus include that one is arranged in the first groove The first interior square block, offers the chute of an opening upwards on first square block, a slide plate, institute are provided with the chute The adjustable spring that the setting of at least two parallel intervals is additionally provided with chute is stated, each described adjustable spring one end is supported with the slide plate side Connect, each adjustable spring other end is abutted with the chute inwall, and the slide plate offers one away from the side of the adjustable spring It is available for the conductive pole of power-line plug to compress the inclined-plane of sliding, the first square block upper end is installed with one for being oriented to slide plate Fixed plate, the fixed plate and the chute bottom are offered two respectively and be correspondingly arranged with the inclined-plane and be used for power line inserts Two first through hole and two second through holes that two conductive poles of head are passed through, first through hole described in two are set with described in two, the second through hole is corresponding Put；

Mounting body upper end surrounding is installed with least one the first hanging platform hanging in first square opening respectively, described In the middle part of mounting body, surrounding is outward extended with an arc spring lamination respectively, the lower surface of the upper end of the arc spring lamination and the flat board Abut；

Second square block for being located at the first square block upper surface is provided with first groove, second square block is opened Opening up second groove for being adapted with power-line plug outer wall is provided with, the second bottom portion of groove centre position is opened A via is provided with, a bolt in the via, is equipped with, the bolt passes through first square block and the mounting body spiral shell Connect, second bottom portion of groove is further opened with one and is correspondingly arranged with first through hole described in two respectively leading for the two of power-line plug The third through-hole that electric post is passed through, second recess sidewall offer two strips being correspondingly arranged with the first escape groove described in two Hole is avoided, strip described in two is avoided hole and connected with second groove respectively, position is clamped described in two and is each passed through corresponding two The strip avoids hole and is located at spacing for compressing to the outer wall of power-line plug in second groove.

2. USB wall sockets according to claim 1, it is characterised in that the storage tank upper end is arranged with one first face Lid, offers the avoidance hole being correspondingly arranged with the USB interface on first cover.

3. USB wall sockets according to claim 2, it is characterised in that the flat board upper surface is provided with one second cover, Second cover is arranged in the periphery of the flat board, and a fourth hole, first face are offered in the middle part of second cover Lid and the second square block upper surface are in the fourth hole.

4. USB wall sockets according to claim 1, it is characterised in that installation portion side wall offers multiple and institute State storage tank to connect for the louvre to the heat dissipation for circuit board.

5. USB wall sockets according to claim 1, it is characterised in that is offered on the circuit board and is horizontally disposed with Elongate holes, a plastic sheet is arranged with the elongate holes, the plastic sheet two ends are abutted with storage tank inwall respectively.