CN208539201U - Fixed socket on a kind of expansion type wall - Google Patents

Abstract

The utility model provides fixed socket on a kind of expansion type wall, including socket, socket main body and bayonet apparatus；The socket is equipped with the space for accommodating socket main body, and the bayonet apparatus is mounted on the lower section of the socket main body, for expanding socket main body；The socket main body is sector, covering of the fan is equipped with two spring hole scokets and a Three-hole socket as conventional jack, bottom is as expansion department, equipped with a two core jacks, two USB jacks and two card slots, top is mounted on the top in the socket space by articulation piece, two card slots are respectively card slot one and card slot two, and the bayonet apparatus realizes the expansion of socket main body by two card slots of insertion.

Description

Fixed socket on a kind of expansion type wall

Technical field

The utility model relates to a kind of fixed sockets, and in particular, to fixed socket on a kind of expansion type wall.

Background technique

With the improvement of people's living standards, more and more new-type electric appliances appear in people's lives, the electricity of electric appliance Source interface be also it is different, used in everyday is 2 core attaching plugs and three-pin power plug mostly, so the fixation of mainstream is inserted Seat is also to only exist both interface forms, and usually group unifies a 3 core jacks and a 2 core jacks.3 core jacks are mainly used for Giant ground electric appliance, such as electric heater, air-conditioning, 2 core jacks are mainly used for compact electric apparatus, such as mobile phone, desk lamp etc..

For theoretically, each fixed socket can connect a 3 core electric appliances and a 2 core electric appliances；But by It is converted in the standard operating voltage of many compact electric apparatus, this just needs power supply adaptor, on the market different product It is different that power supply adaptor converts voltage, therefore produces the different product of formation.In life process, often go out The case where connecting 3 core plugs on an existing socket, a 2 core power supply adaptor can not be connected again, if it is desired to use simultaneously, It just needs to increase terminal plate, not only reduces wall plug efficiency, and return people and cause big inconvenience.

Utility model content

The utility model provides on a kind of expansion type wall to solve drawbacks described above and deficiency existing in the prior art Fixed socket.

In order to solve the above technical problems, the utility model provides fixed socket on a kind of expansion type wall, including socket, insert Seat main body and bayonet apparatus；The socket is equipped with the space for accommodating socket main body, and the bayonet apparatus is mounted on described insert The lower section of seat main body, for expanding socket main body；

The socket main body is sector, and covering of the fan is equipped with two spring hole scokets and a Three-hole socket, bottom as conventional jack Portion is equipped with a two core jacks, two USB jacks and two card slots as expansion department, and top is mounted on described by articulation piece The top in socket space, two card slots are respectively card slot one and card slot two, and the bayonet apparatus passes through two card slot realities of insertion The expansion of existing socket main body.

Further, the articulation piece includes fixing axle, rotating part and fixed part, and the both ends of the fixing axle are fixed on described Two upper lateral part of socket space, rotation portion and fixed part are integrally formed, wherein rotation portion cylindrical structure is set in fixation On axis, several groups rotating part and fixed part are set in fixing axle, and fixed part is two groups of cross-distribution, wherein one group of use In fixed socket ontology, another group at the top of fixed socket plate.

Further, the bayonet apparatus includes card column, connecting column and hand-held part, the upper end of the card column and the card slot Match, the lower end of the card column is connected with one end of connecting column, and the other end of the connecting column is connected with hand-held part, described to insert Seat board, which corresponds to, is equipped with sliding slot at the position of card column.

Further, the outer surface of the card column is equipped with non-slip groove.

Further, the lower section of the card column is equipped with a spring for being in compressive state.

Further, told spring is externally provided with an outer cylinder.

Further, when card column insertion card slot a period of time, the length of the spring of compressive state is greater than the length of the outer cylinder, works as card When column is inserted into card slot two, the length of spring is compressed into the equal length with outer cylinder.

Further, the top of the sliding slot is equipped with otch.

The utility model advantageous effects achieved: fixed on a kind of expansion type wall provided by the utility model to insert Seat, in the case where conventional jack can not meet user demand, expansion department can be popped up, use the jack of expansion department.

Detailed description of the invention

The socket main body main view of Fig. 1 the utility model；

The socket main body side view cutaway drawing of Fig. 2 the utility model；

The socket main body expansion department structural schematic diagram of Fig. 3 the utility model；

The socket main body of Fig. 4 the utility model expands the side view cutaway drawing of state；

Specific embodiment

The invention will be further described combined with specific embodiments below.Following embodiment is only used for clearly illustrating Technical solution of the present invention, and not intended to limit the protection scope of the present invention.

The utility model patent is further illustrated with reference to the accompanying drawings and examples.

As shown in Figs 1-4, the utility model provides fixed socket on a kind of expansion type wall, including socket 3, socket main body With bayonet apparatus 1；The socket 3 is equipped with the space for accommodating socket main body, and the bayonet apparatus 1 is mounted on the socket master The lower section of body, for expanding socket main body；

The socket main body is sector, and covering of the fan is equipped with two spring hole scokets 4 and a Three-hole socket 5 as conventional jack, Bottom is equipped with 9, two USB jacks of a two core jack and two card slots as expansion department, and top is mounted on by articulation piece 8 The top in 3 space of socket, two card slots are respectively card slot 1 and card slot 27, and two USB jacks are respectively jack one 10 and jack 2 11, the bayonet apparatus 1 realizes the expansion of socket main bodies by two card slots of insertion.

The articulation piece includes fixing axle 8, rotating part and fixed part, and the both ends of the fixing axle 8 are fixed on the socket Two upper lateral part of plate space, rotation portion and fixed part are integrally formed, wherein rotation portion cylindrical structure is set in fixing axle 8 On, several groups rotating part and fixed part are set in fixing axle, and fixed part is two groups of cross-distribution, wherein one group is used for Fixed socket ontology, another group for 3 top of fixed socket plate.When expansion, jack body is rotated around fixing axle 8, so that card Mouthful device 1 is inserted into card slot 27, and jack body pops up outward, is against on the top surface 18 of socket at the top of jack body, when opening up When exhibition portion is inserted into connector, the main force of socket one obliquely is given, top surface can go out generate active force and the main force in contact point at this time Balance；When connector is extracted, and a power obliquely can be generated, there can be card column to provide corresponding equilibrant force at this time, reach steady Determine the effect of socket.

The bayonet apparatus 1 include card column 15, connecting column 16 and hand-held part 17, the upper end of the card column 15 with it is described Card slot matches, and the lower end of the card column 15 is connected with one end of connecting column 16, the other end of the connecting column 16 and hand-held part 17 are connected, and are equipped with sliding slot 12 at the position of the corresponding card column 15 of the socket 3.

The outer surface of the card column 15 is equipped with non-slip groove, it is possible to increase frictional force at the time of contact can be blocked in original state Socket main body is fixed on the wall, and socket can be used normally.The top of the sliding slot is equipped with otch 2, can from otch 2 To observe whether card column 15 is inserted into card slot, in addition, when being expanded socket main body can be pulled by otch 2.

The lower section of the card column 15 is equipped with a spring 13 for being in compressive state.Told spring 13 is externally provided with an outer cylinder 14, It can guarantee that the elastic force resultant force of spring 13 is upward always, spring 13 is in compressive state always, and the elastic force of spring 13 can give card One upward resultant force of column guarantees that card column will not fall because of gravity under normal circumstances.When card column 15 is inserted into card slot one When 6, the length of the spring 13 of compressive state is greater than the length of the outer cylinder, when card column 15 is inserted into card slot 27, the length of spring 13 Degree is compressed into the equal length with outer cylinder.When needing to expand, card column 15 is pulled down, the resultant force of spring 13 is bigger, to socket After main body rotation finishes, it is directed at card slot 27, unclamps card column, card column 15 is because 13 resultant force of spring can be automatically inserted into card slot 27.

The utility model is disclosed with preferred embodiment above, so it is all to take not to limit the utility model The scheme of equivalent substitution or equivalent transformation technical solution obtained, all falls in the protection scope of the utility model.

Claims (8)

1. fixed socket on a kind of expansion type wall, it is characterised in that: including socket, socket main body and bayonet apparatus；It is described to insert Seat board is equipped with the space for accommodating socket main body, and the bayonet apparatus is mounted on the lower section of the socket main body, slotting for expanding Seat main body；

The socket main body is sector, and covering of the fan is equipped with two spring hole scokets and a Three-hole socket as conventional jack, and bottom is made For expansion department, it is equipped with a two core jacks, two USB jacks and two card slots, top and the socket is mounted on by articulation piece The top in plate space, two card slots are respectively card slot one and card slot two, and the bayonet apparatus is realized by two card slots of insertion and inserted The expansion of seat main body.

2. fixed socket on expansion type wall according to claim 1, it is characterised in that: the articulation piece include fixing axle, Rotating part and fixed part, the both ends of the fixing axle are fixed on two upper lateral part of socket space, rotation portion and fixed part It is integrally formed, wherein rotating part is cylindrical structure, is set in fixing axle, and several groups rotating part and fixed part are set in fixation On axis, and fixed part is two groups of cross-distribution, wherein one group is used for fixed socket ontology, another group is used for fixed socket plate Top.

3. fixed socket on expansion type wall according to claim 1, it is characterised in that: the bayonet apparatus include card column, Connecting column and hand-held part, the upper end of the card column and the card slot match, the lower end of the card column and one end of connecting column It is connected, the other end of the connecting column is connected with hand-held part, and the socket, which corresponds to, is equipped with sliding slot at the position of card column.

4. fixed socket on expansion type wall according to claim 3, it is characterised in that: the outer surface of the card column is equipped with anti- Sliding slot.

5. fixed socket on expansion type wall according to claim 3, it is characterised in that: the lower section of the card column is equipped at one In the spring of compressive state.

6. fixed socket on expansion type wall according to claim 5, it is characterised in that: told spring is externally provided with an outer cylinder.

7. fixed socket on expansion type wall according to claim 6, it is characterised in that: when card column insertion card slot a period of time, pressure The length of the spring of contracting state be greater than the outer cylinder length, when card column be inserted into card slot two when, the length of spring be compressed into The equal length of outer cylinder.

8. fixed socket on expansion type wall according to claim 3, it is characterised in that: the top of the sliding slot is equipped with fluting Mouthful.