CN207691101U - Magnetic plug and socket - Google Patents

Abstract

The utility model discloses a kind of magnetic plug and sockets, include shell equipped with pin and the magnetic part being built in the shell, the shell is equipped with the control block that can be pushed, after the pin is inserted into socket, the control block drives the magnetic part to generate displacement in pilot hole in the shell in pushing course, to realize the energization and power-off of pin.The utility model solves existing in the prior art, and plug and socket is in use for the unstable technical problem of the safety caused by safety degree of control difference, to further increase security and stability.

Description

Magnetic plug and socket

Technical field

The utility model is related to a kind of magnetic plug and sockets, belong to power supply connection equipment.

Background technology

Currently, in being used cooperatively of existing plug and socket；Mainly by socket award plug power supply, with realize with The connected electrical equipment of plug is able to work；For power supply safety realization method, most of is to pass through for existing socket and plug Button controls the power supply of socket, so that when that need not power, is made in socket based on button and no current passes through It crosses, security risk will not be caused；But actually at home, there are many drawbacks for this push button control mode；In child It is used in more family, plug energization can be realized by simply pressing button in child, and there are larger security risks.

Therefore, the prior art is to be improved.

Utility model content

The main purpose of the utility model is that proposing a kind of magnetic plug and socket, it is intended to which solution exists in the prior art , plug and socket in use for the unstable technical problem of the safety caused by safety degree of control difference, with Further increase security and stability.

In order to solve the above-mentioned technical problem, the magnetic plug of the utility model includes shell equipped with pin and is built in Magnetic part in the shell, the shell is equipped with the control block that can be pushed, after the pin is inserted into socket, the control block The magnetic part is driven to generate displacement in pilot hole in the shell in pushing course, to realize the energization of pin and break Electricity.

Preferably, further include connector, there is inner cavity, the connector is located in the inner cavity, described in the shell It is fixed with the control block at the top of connector, the connector outer surface is fixed with the magnetic part.

Preferably, the pin is two, and the pilot hole is located at the center of institute's standoff distance between two pins.

The utility model additionally provides a kind of socket, including conducting structure, and the conducting is inserted into the pin of magnetic plug When structure, control block is to drive magnetic part to generate displacement in pilot hole on promotion magnetic plug, and the conducting structure is by magnetic Force effect is so that internal wiring connection is powered the pin with realizing.

Preferably, the conducting structure include connect with firewire first conducting piece, connect with zero curve second be connected piece, Insulation fixing plate, contact chip and casting die for being connect with the pin, first conducting piece one end are fixed on the insulation In fixed plate, second conducting piece one end is fixed on the insulation fixing plate, described when the magnetic plug is not inserted into The two bottom sides of casting die contradict respectively to described first and the piece other end and the second conducting piece other end are connected, in described When magnetic plug is inserted into, piece is connected by described first by magnetic force for the casting die and the second conducting piece contradicts and arrives the contact On piece；

Alternatively, the conducting structure includes tongue tube, metal clip, duplex relay and driving power, the tongue tube one End is connect with the duplex relay, and the other end is connect with one end of the driving power, the driving power other end connection On the duplex relay, the metal clip is connect with the duplex relay.

Preferably, further include the signaling lamp being connect with the duplex relay, the signaling lamp is in parallel with the metal clip.

The utility model has the advantages that：

1, the control block that can push and magnetic part setting are equipped with based on shell so that this plug after being inserted into socket, Pushing position based on control block, to realize the energization or power-off of pin；It is no electricity when i.e. plug is not inserted into socket, in socket Pressure；And plug will also operate control block after being inserted into socket, and pin could be made to be powered；Further increase peace Total stability.

2, it is pushing action for the operation of control block；It is simple and laborsaving.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model magnetic plug；

Fig. 2 is the structural schematic diagram of the utility model three-pin plug；

Fig. 3 is the internal structure schematic diagram of the utility model three-pin plug；

Fig. 4 is the internal structure schematic diagram of the utility model socket；

Fig. 5 is the first structure schematic diagram of the utility model conducting structure；

Fig. 6 is the connection diagram that piece and casting die is connected in the utility model first；

Fig. 7 is the second structural schematic diagram of the utility model conducting structure.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.

With reference to figure 1, Fig. 1 is the structural schematic diagram of the utility model magnetic plug.

As shown in Figure 1, the magnetic plug of the utility model, includes shell 6 equipped with pin 5 and be built in the shell 6 Interior magnetic part 3, the shell 6 are equipped with the control block 1 that can be pushed, and after the pin 5 is inserted into socket, the control block 1 exists The magnetic part 3 is driven to generate displacement in pilot hole 4 in the shell in pushing course, to realize the energization of pin 5 and break Electricity.In the present embodiment, the control block that can be pushed and magnetic part setting are equipped with based on shell so that this plug is being inserted into socket Afterwards, the pushing position based on control block, to realize the energization or power-off of pin；When i.e. plug is not inserted into socket, it is in socket No-voltage；And plug will also carry out control block promotion operation after being inserted into socket, could so that pin is powered, principle Be magnetic part magnetic force make socket internal wiring be connected, to realize galvanization；Further increase security and stability；For control The operation of clamp dog is pushing action；It is simple and laborsaving.Preferably, as shown in Figure 1, further including connector 2, have in the shell Inner cavity, the connector 2 are located in the inner cavity, and 2 top of the connector is fixed with the control block 1, outside the connector Surface is fixed with the magnetic part 3；This preferred embodiment is defined structure in plug body, to realize for control block Promotion can drive magnetic part to be moved in pilot hole；Connector is connected between control block and magnetic part so that is controlled pushing During clamp dog, the stability of magnetic part displacement process in pilot hole is improved.

It should be noted that in the magnetic plug of the utility model, the pin is two, and the pilot hole is located at two The center of institute's standoff distance between pin；I.e. after two pins are inserted into socket, the magnetic part in pilot hole is based on control block It pushes and generates displacement so that magnetic part is connected as close to socket with triggering power-on circuit in socket；To realize that pin is logical Electricity or power-off；Obviously, pin may be three（As shown in Figure 2）；When pin is three, as shown in figure 3, plug inside Structure is specifically：1 bottom of the control block and the magnetic part are fixed, after pin is inserted into socket, push the control block so that The magnetic part generates displacement in pilot hole, to realize the energization and power-off of pin；In fact, for pin be two or For three, and it is insignificant；To those skilled in the art, only to add ground wire connection more；Therefore internal junction Structure restriction is the protection domain of the present embodiment.

With reference to figure 4, as shown in figure 4, the utility model additionally provides a kind of socket, including conducting structure 30, inserted in magnetism When the pin of head is inserted into the conducting structure 30, control block is to drive magnetic part to generate position in pilot hole on promotion magnetic plug It moves, the conducting structure is by magneticaction so that internal wiring connection is powered the pin with realizing；This is excellent Selecting the socket of embodiment is adapted to the magnetic plug；Advantageous effect is：The control block that can be pushed is equipped with based on shell And magnetic part setting so that this plug is after being inserted into socket, the pushing position based on control block, with realize pin energization or Person powers off；It is no-voltage when i.e. plug is not inserted into socket, in socket；And plug is after being inserted into socket, it also will be for control block It is operated, pin could be made to be powered；Further increase security and stability；Operation for control block is pushing action；Letter It is single and laborsaving.

With reference to figure 5, Fig. 5 is the first structure schematic diagram of the utility model conducting structure.

As shown in Figure 5, it is preferable that the conducting structure includes the first conducting piece 31 being connect with firewire, connect with zero curve The second conducting piece 32, insulation fixing plate 33, the contact chip 35 for connect with the pin and casting die 34, described first is connected 31 one end of piece is fixed on the insulation fixing plate 33, and the second conducting piece, 32 one end is fixed on the insulation fixing plate 33 On, when the magnetic plug is not inserted into, the two bottom sides of the casting die 34 contradict respectively to described first that piece 31 is connected is another 32 other end of piece is connected in end and described second, and when the magnetic plug is inserted into, the casting die 34 is by magnetic force with by described the One conducting piece 31 and second is connected piece 32 and contradicts on the contact chip 35；This preferred embodiment ties conducting structure Structure limits, for being connect with pin when the contact chip；The insulation fixing plate be for fix first conducting piece one end and Second conducting piece one end；When the magnetic plug is not inserted into, the two bottom sides of the casting die 34 contradict respectively arrives described first 31 other end of piece and the second conducting 32 other end of piece, and first conducting 31 other end of piece and described second at this time is connected Conducting 32 other end of piece does not contradict the contact chip 35；Internal wiring refers to firewire, zero curve, the first conducting piece, the second conducting Piece and contact chip are formed by magnetic control circuit；And when the magnetic plug is inserted into, the casting die 34 is by magnetic force with will be described First conducting piece 31 and second is connected piece 32 and contradicts on the contact chip 35；So that the first conducting piece and the second conducting piece connect The second conducting piece tool that is logical, i.e., the voltage output of firewire being transmitted on pin by the first conducting piece, and be connect with zero curve Standby voltage difference is realized and is powered.Wherein, when magnetic plug is not inserted into, as shown in fig. 6, the casting die include pressing plate 341 and with 341 fixed ferromagnetism items 342 of the pressing plate, and when magnetic plug is inserted into, the ferromagnetism items are based on magnetic plug Magnetic force attract, the first conducting piece 31 is based on 341 downward pressure of pressing plate and makes 31 present position of the first conducting piece for dotted line Position, i.e., so that the first conducting piece 31 contradicts and arrives contact chip, to form internal wiring connection；It realizes and is powered for pin.

The conducting structure also has another structure type, as shown in fig. 7, the conducting structure includes tongue tube 40, gold Belong to folder 43, duplex relay 41 and driving power 42,40 one end of the tongue tube to connect with the duplex relay 41, the other end It is connect with one end of the driving power 42,42 other end of the driving power is connected on the duplex relay 41, described Metal clip 43 is connect with the duplex relay 41；Conducting structure in the present embodiment is being done based on magnetic plug close to described When reed pipe, attracted based on magnetic force so that conducting in tongue tube；Internal wiring refers to tongue tube, duplex relay, driving power and gold Belong to the magnetic control circuit of folder composition；The metal clip includes the first metal clip being connect with zero curve and the second metal being connect with firewire Folder；When internal wiring is connected, that is, realize the energization of the pin for being connect with the metal clip.And when the control of magnetic plug When block pushes so that when magnetic part is far from the tongue tube, circuit disconnects in the tongue tube so that internal wiring disconnects, i.e., Pin powers off；It realizes that safety power supply is closed, further increases safety.Preferably, as shown in fig. 7, further including signaling lamp 44, institute State that signaling lamp 44 is in parallel with the metal clip 43, setting of this preferred embodiment based on signaling lamp, when by tongue tube, duplex relay When device and driving power composition circuit disconnect, the signaling lamp extinguishes；And when by tongue tube, duplex relay and driving power group When at line conduction, the signaling lamp is glittering, to prompt user's current internal Electrical Safety situation.

It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are equally included in the patent within the scope of the utility model.

Claims (6)

1. a kind of magnetic plug, which is characterized in that include the shell equipped with pin and the magnetic part being built in the shell, institute It states shell and is equipped with the control block that can push, after the pin is inserted into socket, described in the control block drives in pushing course Magnetic part generates displacement in the shell in pilot hole, to realize the energization and power-off of pin.

2. magnetic plug as described in claim 1, which is characterized in that further include connector, there is inner cavity in the shell, it is described Connector is located in the inner cavity, is fixed with the control block at the top of the connector, the connector outer surface and the magnetic Property part is fixed.

3. magnetic plug as described in claim 1, which is characterized in that the pin is two, and the pilot hole is located at two and inserts The center of institute's standoff distance between foot.

4. a kind of socket, which is characterized in that pushed away including conducting structure when the pin of magnetic plug is inserted into the conducting structure Control block to be to drive magnetic part to generate displacement in pilot hole on dynamic magnetic plug, the conducting structure by magneticaction so that Internal wiring connection is obtained to be powered the pin to realize.

5. socket as claimed in claim 4, which is characterized in that the conducting structure include connect with firewire first conducting piece, The second conducting piece, insulation fixing plate, the contact chip and casting die for being connect with the pin being connect with zero curve, described first leads Logical piece one end is fixed on the insulation fixing plate, and second conducting piece one end is fixed on the insulation fixing plate, in institute When stating magnetic plug and being not inserted into, the two bottom sides of the casting die, which are contradicted respectively to described first, is connected the piece other end and described second The piece other end is connected, when being inserted into the magnetic plug, the casting die is by magnetic force with by the first conducting piece and the Two conducting pieces contradict on the contact chip；

Alternatively, the conducting structure includes tongue tube, metal clip, duplex relay and driving power, described tongue tube one end with The duplex relay connection, the other end are connect with one end of the driving power, and the driving power other end is connected to institute It states on duplex relay, the metal clip is connect with the duplex relay.

6. socket as claimed in claim 5, which is characterized in that further include the signaling lamp being connect with the duplex relay, it is described Signaling lamp is in parallel with the metal clip.