CN208433583U

CN208433583U - Socket

Info

Publication number: CN208433583U
Application number: CN201821041034.5U
Authority: CN
Inventors: 彭美强
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-03
Filing date: 2018-07-03
Publication date: 2019-01-25
Anticipated expiration: 2028-07-03

Abstract

The utility model discloses a kind of sockets, at least one set of jack is equipped at the top of shell, the position that each jack is corresponded in shell is equipped with one group of plug-in column, plug-in column by two conductive sheet sets at, electromagnet is arranged in bottom in the shell, the top of the electromagnet is equipped with matched fastening sliding block, the fastening sliding block passes through the partition in shell, insulation board is arranged in the upper end for fastening sliding block, spring is equipped between the insulation board and partition, two conductive sheets of the plug-in column are passed through from the control hole being arranged on insulation board, with the up and down motion of insulation board, two conductive sheets of plug-in column can be collapsed or be opened.The utility model can ensure to be fitted close between the contact pin of plug and the conductive sheet of socket, while convenient for plug plug operation, it can be avoided and damage socket in swapping process, and eliminate the exposed security risk of contact pin, have the characteristics that design is reasonable, structure is simple, easy to transform, improvement cost is low, various types of sockets are applicable in.

Description

Socket

Technical field

The utility model belongs to electric elements technical field, specifically, in particular to a kind of socket.

Background technique

Socket, also known as power outlet, switch socket refer to the seat for having one or more circuit connections pluggable, lead to Crossing it can be inserted into various wiring.In this way convenient for being connected with other circuits, by the connection and disconnection between route and copper piece, to reach To the connecting and disconnecting of the partial circuit.

Existing socket has at least one set of plug-in column, and the number of every group of plug-in column is two or three, in corresponding plug Two contact pins or three contact pins.Plug-in column is generally made of two symmetrically arranged conductive sheets, when plug is engaged with socket, is inserted Contact pin on head is inserted between two conductive sheets of corresponding plug-in column.Due between two conductive sheets gap and back stretch set Set unreasonable, can seem too tight or too loose when plugging plug: plug plug is very laborious when tension, and operation is extremely inconvenient, And it has damage the risk of socket；Contact pin is possible to the exposed sub-fraction of meeting when crossing pine, and there are serious security risks.

Utility model content

In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of sockets.

Technical solutions of the utility model are as follows: a kind of socket, are equipped at least one set of jack, every group of jack at the top of shell Number be two or three, the position of each jack correspond in shell equipped with one group of plug-in column, plug-in column is by two conductive sheets Composition, it is characterised in that: electromagnet is arranged in the bottom in the shell, and the top of the electromagnet is equipped with matched fastening Sliding block, the fastening sliding block pass through the partition in shell, the upper end setting insulation board of sliding block are fastened, between the insulation board and partition Equipped with spring, two conductive sheets of the plug-in column are passed through from the control hole being arranged on insulation board, above and below insulation board Movement, two conductive sheets of plug-in column can be collapsed or be opened.

Using above technical scheme, insulation board is by spring supporting when initial, and be at the highest notch position, and two of plug-in column lead Electric piece is in rounding state under the action of control hole；When needing to be inserted into the contact pin of plug, electromagnet is powered, and is attracted fastening Sliding block and insulation board move downward, and spring is compressed, gradually open-shaped state between two conductive sheets of plug-in column, until fastening For sliding block together with electromagnetic actuation, insulation board moves to minimum dotted state, can easily insert the contact pin of plug very much at this time Enter between two conductive sheets；After plug is plugged, electromagnet power-off, under the action of recoil of spring power, insulation board and fastening are slided Block moves upwards reset, and two conductive sheets of plug-in column collapse, the contact pin of plug is clamped.It can be seen that the utility model can To realize that plug plug is easily laborsaving, both convenient for operation, damage socket is avoided, and contact pin can be prevented exposed, eliminate back Security risk in scape technology.

In order to simplify structure, facilitate processing and fabricating and assembly, and ensure to fasten sliding block only smooth movement in the up-down direction, The fastening sliding block is made of metal base plate and guide post, and metal base plate is located at the lower section of partition, and guide post is arranged from partition Pilot hole pass through, lower end and the metal base plate of guide post are vertically connected, and the upper end of guide post is mutually fixed with insulation board.

Preferably, the insulation board is parallel to metal base plate.

Preferably, the spring pocket is loaded in guide post.

Preferably, the shell is made of upper cover, shell and lower cover, the upper and lower port of shell is respectively by upper cover and lower cover Sealing, the inside of shell is divided into two cavitys by partition.

Preferably, the switch button for controlling the electromagnet is set to the top of shell.

The utility model has the advantages that the utility model can ensure to be fitted close between the contact pin of plug and the conductive sheet of socket, just While plug is plugged and operated, it can be avoided and damage socket in swapping process, and eliminate the exposed security risk of contact pin, have There is the features such as design is reasonable, structure is simple, easy to transform, improvement cost is low, various types of sockets are applicable in.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model and the state diagram that conductive sheet collapses.

Fig. 2 is the state diagram that conductive sheet opens.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

As shown in Figure 1 and Figure 2, the shell 1 of socket can be rectangle, square, circle or other suitable shape.It should The composition of shell 1 is varied, can be made of cassette shell and cover board, can also be made of bell-type shell and pedestal, may be used also To be made of upper and lower two halfbodies.In the present embodiment, shell 1 is preferably made of upper cover, shell and lower cover, the upper port of shell by Upper cover sealing, the lower port of shell sealed by lower cover, and upper cover and lower cover can be detachably connected by screw and shell, shell it is interior Portion is divided into upper and lower two cavitys by partition, and partition is structure as a whole with shell.

As shown in Figure 1 and Figure 2, at least one set of jack 11, jack 11 are equipped with the top of shell 1 (the present embodiment is upper cover) Group number determine according to actual needs, the number of every group of jack 11 is two or three, and every group of jack 11 is inserted for a plug Enter.The position that each jack 11 is corresponded in shell 1 is equipped with one group of plug-in column 2, which is located in the upper cavity of shell, And plug-in column 2 is made of two conductive sheets 21, the two conductive sheets 21 preferably V-shaped arrangement.Certainly, as equivalent replacement, Two conductive sheets 21 also can be made " V " shape integral structure.

As shown in Figure 1 and Figure 2, electromagnet 3 is arranged in the bottom in shell 1, which is fixedly installed under shell In portion's cavity, the switch button 7 of control electromagnet 3 is set to the top of shell 1.It is equipped in the top of electromagnet 3 matched Fastening sliding block 4, fastening sliding block 4 is made of metal base plate and guide post, and metal base plate is located at the lower section of partition 12, guide post from The pilot hole being arranged on partition 12 passes through, and the lower end of guide post is vertically connected with metal base plate to be integrally fixed, guide post it is upper End is fixed with 5 phase of insulation board.Insulation board 5 is located in the upper cavity of shell, and is parallel to metal base plate.Insulation board 5 with every Spring 6 is equipped between plate 12, spring 6 is set in guide post.It is provided on insulation board 5 and is controlled correspondingly with plug-in column 2 Two conductive sheets 21 in hole, plug-in column 2 are passed through from the control hole being arranged on insulation board 5, with the up and down motion of insulation board 5, Two conductive sheets 21 of plug-in column 2 can be collapsed or be opened.

The structure that socket does not describe is same as the prior art, and this will not be repeated here.

The working principle of the present embodiment is as follows:

Insulation board 5 is supported by spring 6 when initial, and be at the highest notch position, and two conductive sheets 21 of plug-in column 2 are in control hole Under the action of be in rounding state (see Fig. 1)；When needing to be inserted into contact pin (being not drawn into figure) of plug, switch button 7 is pressed Electromagnet 3 is set to be powered, electromagnet 3 generates magnetic attraction fastening sliding block 4 and moves downward, and insulation board 5 moves downwardly together therewith, bullet Spring 6 is compressed, gradually open-shaped state between two conductive sheets 21 of plug-in column 2, until fastening sliding block 4 and electromagnet 3 are attracted Together, insulation board 5 moves to minimum dotted state, and two conductive sheets 21, which are in, opens (see Fig. 2) completely, at this time can very easily The contact pin of plug is inserted between two conductive sheets 21 by ground；After plug is plugged, pressing switch button 7 again keeps electromagnet 3 disconnected Electricity, under the action of 6 screen resilience of spring, insulation board 5 and fastening sliding block 4 move upwards reset, two conductive sheets 21 of plug-in column 2 It collapses (see Fig. 1), the contact pin of plug is clamped.

The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain Available technical solution is tested, it all should be within the scope of protection determined by the claims.

Claims

1. a kind of socket, be equipped at least one set of jack (11) at the top of shell (1), the number of every group of jack (11) be two or Three, the position that each jack (11) is corresponded in shell (1) is equipped with one group of plug-in column (2), and plug-in column (2) is by two conductive sheets (21) it forms, it is characterised in that: electromagnet (3) are arranged in the bottom in the shell (1), and the top of the electromagnet (3) is equipped with Matched fastening sliding block (4), fastening sliding block (4) pass through the partition (12) in shell (1), fasten the upper of sliding block (4) End setting insulation board (5) is equipped with spring (6) between the insulation board (5) and partition (12), two conductions of the plug-in column (2) Piece (21) is passed through from the control hole being arranged on insulation board (5), with the up and down motion of insulation board (5), two of plug-in column (2) Conductive sheet (21) can be collapsed or be opened.

2. socket as described in claim 1, it is characterised in that: the fastening sliding block (4) is made of metal base plate and guide post, Metal base plate is located at the lower section of partition (12), and the pilot hole that guide post is arranged from partition (12) passes through, the lower end of guide post with Metal base plate is vertically connected, and upper end and the insulation board (5) of guide post are mutually fixed.

3. socket as claimed in claim 2, it is characterised in that: the insulation board (5) is parallel to metal base plate.

4. socket as claimed in claim 2 or claim 3, it is characterised in that: the spring (6) is set in guide post.

5. socket as claimed in claim 4, it is characterised in that: the shell (1) is made of upper cover, shell and lower cover, shell Upper and lower port sealed respectively by upper cover and lower cover, the inside of shell is divided into two cavitys by partition.

6. socket as described in claim 1, it is characterised in that: the switch button (7) for controlling the electromagnet (3) is set to outside The top of shell (1).