CN210779256U

CN210779256U - Socket with plug self-locking that is connected with electricity

Info

Publication number: CN210779256U
Application number: CN201921647549.4U
Authority: CN
Inventors: 施海良; 施佳迪
Original assignee: Ningbo Haishu Jiadi Hardware Plastic Co ltd
Current assignee: Ningbo Haishu Jiadi Hardware Plastic Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a plug self-locking socket which is electrically connected with a plug, comprising a base and a socket shell which are assembled with each other, wherein the base is provided with a plurality of pin channels for the pins of the plug to insert, and also comprises a locking mechanism and a releasing mechanism, the locking mechanism comprises a locking plate which is arranged in the pin channels, one end of the locking plate is a fixed end, the socket is fixed with the plug-in channel, the other end of the lock plate is a movable end and is fixed with one end of the release mechanism, the other end of the release mechanism protrudes out of the base, the release mechanism can elastically move along the plug-in direction, the movable end can elastically move on the inner wall of the plug-in channel along the plug-in direction under the driving of the release mechanism, the lock plate is provided with a through hole for the plug-in, the perimeter of the edge of the through hole is larger than the circumferential length of the plug-in, the socket prevents the plug from being separated from the socket, and the power utilization safety.

Description

Socket with plug self-locking that is connected with electricity

Technical Field

The present invention relates to a power supply device socket, and more particularly to a socket with a plug electrically connected to the socket.

Background

Direct plug between current power supply apparatus socket and the plug is connected, and behind the plug insertion socket, can appear too pine or too tight phenomenon, too pine will lead to the plug to probably break away from the socket at any time, and the power is being connected to the other end of plug, the plug that breaks away from has probably taken place the electric shock phenomenon, cause the electric shock accident, too tight will lead to the plug to be difficult to insert the socket or be difficult to extract the plug, need break away from the socket or force to extract the plug through rocking the plug repeatedly, can cause the damage to the socket shaking the in-process, the phenomenon of breaking the plug can exist when forcing to extract the plug.

Disclosure of Invention

The utility model aims to solve the technical problem that the problem to prior art exists provides a socket of plug self-locking with the electricity is connected.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a plug self-locking socket electrically connected with a plug comprises a base and a socket shell which are assembled with each other, wherein the base is provided with a plurality of pin channels for inserting pins of the plug, the socket is characterized by further comprising a locking mechanism for locking the pins and a releasing mechanism for releasing the locking state of the pins, the locking mechanism comprises a locking plate, the locking plate is installed in the pin channels, one end of the locking plate is a fixed end and is fixed with the pin channels, the other end of the locking plate is a movable end and is fixed with one end of the releasing mechanism, the other end of the releasing mechanism protrudes out of the socket shell, the releasing mechanism can elastically move along the direction of inserting the pins, the movable end can elastically move on the inner walls of the pin channels along the direction of inserting the pins under the driving of the releasing mechanism, the locking plate is provided with through holes for inserting the pins, and the perimeter of the edges of the through holes is, the socket is in a locked state when the lock plate is inclined with respect to the inner wall of the pin passage, and in a released state when the lock plate is parallel to the end face into which the pin is inserted.

Furthermore, release mechanism includes the driving piece with the expansion end joint of jam plate and the elastic component of control driving piece elastic movement, the edge of elastic component with participate in the passageway parallel arrangement, elastic component elastic fixation is in the driving piece.

Further, the driving member may protrude from each surface of the base, when the driving member is U-shaped, one end of the driving member is led out from an end surface of the base into which the pin is inserted, and the lead-out end is pressed along the elastic moving direction, when the driving member is L-shaped, one end of the driving member is led out from a side surface of the base, and the lead-out end is shifted along the elastic moving direction, when the driving member is I-shaped, one end of the driving member is led out from an end surface of the base into which the other pin is inserted, and the lead-out end is pulled along the elastic moving direction.

Furthermore, the pin channel is fixedly provided with a conducting strip which is in contact with the pin and is electrically conductive, and the conducting strip leads out a power supply connecting end from the base and is used for connecting a power supply.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up tiltable jam plate in the passageway of participating in of socket, after participating in the through-hole that inserts the jam plate, will participate in the locking in participating in the passageway through participating in and forming the slope between the jam plate, through the elastic drive of release mechanism drive the jam plate with participate in and switch between perpendicular and the slope, when the jam plate with participate in perpendicularly, participate in and relieve the lock state with the jam plate, make things convenient for the plug, prevent that the plug from breaking away from the socket, improved power utensil's power consumption safety.

Drawings

Fig. 1 is an exploded view of a receptacle of this embodiment that is self-locking with a plug that is electrically connected.

FIG. 2 is a schematic structural diagram of a socket of the present embodiment with a plug electrically connected to the socket self-locking (omitting the socket housing)

Fig. 3 is a schematic structural view of the "U" shaped driving member in fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, a socket which is self-locked with a plug electrically connected thereto comprises a base 100 and a socket housing 200, wherein the base 100 is provided with a plurality of pin channels 110 for inserting pins of the plug, the pins of a power supply appliance are generally three pins, in this embodiment, three pin channels are provided in a delta shape, and the socket further comprises a locking mechanism 300 for locking the pins and a releasing mechanism 400 for releasing the locking state of the pins.

The locking mechanism 300 includes a locking plate 310, preferably, the locking plate 310 is installed in the pin channel 110 of the ground, one end of the locking plate 310 is a fixed end 311 fixed to the pin channel 110, the other end of the locking plate 310 is a movable end 312 fixed to one end of the release mechanism 400, the other end of the release mechanism 400 protrudes to surround the surface of the socket housing 200 outside the base 100, the release mechanism 400 can elastically move along the pin insertion direction, the movable end 312 can elastically move on the inner wall of the pin channel 110 along the pin insertion direction by the driving of the release mechanism 400, the locking plate 310 is provided with a through hole 313 for the insertion of the pin, the perimeter of the edge of the through hole 313 is larger than the circumferential length of the pin, when the locking plate 310 inclines relative to the inner wall of the pin channel 110, the socket is in a locking state, and when the locking plate 310 is parallel to the end surface of the pin channel.

When the plug pin needs to be inserted into the socket, the release mechanism 400 is driven to enable the locking plate 310 to be parallel to the end face of the pin to be inserted, at the moment, the through hole 313 in the locking plate is larger than the perimeter of the pin, the plug can be conveniently and quickly inserted, after the plug is plugged, the release mechanism 400 is released to enable the locking plate 310 to incline, the through hole 313 in the locking plate 310 inclines relative to the pin, the pin is clamped through two inclined ends of the through hole 313, the pin is prevented from being separated from the pin channel 110, the plug and the socket are firmly plugged, and the use safety of.

The release mechanism 400 includes an actuating member 410 engaged with the movable end 312 of the lock plate 310 and a resilient member 420 controlling the resilient movement of the actuating member 410, as shown in fig. 3, in this embodiment, the resilient member 420 is a spring, the actuating member 410 is a "U" shape, the "U" shaped actuating member 410 ' can be divided into a first arm 411 ' connected with the lock plate 310, a second arm 412 ' parallel to the first arm 411 ', one end of the second arm 412 ' protrudes out of the surface of the receptacle housing 200, a connecting arm 413 ' connected between the first arm 411 ' and the second arm 412 ', the first arm 411 ' is provided with a locking groove 4111 ' for locking the lock plate 310, a receiving groove 4112 ' for providing the spring, the locking groove 4111 ' corresponds to the lock plate 310 in an inclined state, the groove surface abutting against the lock plate 310 is an inclined surface 4113 ', the inclined angle of the inclined surface 4113 ' just matches the angle of the locking pin after the lock plate 310 is inclined, the base 100 is provided with a track for the "U" shaped actuating member 410 ' to extend and retract, the leading end of the second arm 412 'is pressed along the elastic moving direction, and the whole U-shaped driving member 410' is driven to be pressed towards the inserting direction of the pin by pressing the leading end.

The U-shaped driving part is only one form of the driving part, the driving part can be L-shaped and I-shaped (not shown in the figure), one end of the L-shaped driving part is led out from the side surface of the base, the leading-out end is in a state of shifting along the elastic moving direction, when the driving part is I-shaped, one end of the driving part is led out from the end surface inserted by the other opposite pin, and the leading-out end is in a state of pulling along the elastic moving direction.

The pin channel 110 is fixedly provided with a conductive sheet 500 which is in contact with the pins for conducting electricity, the conductive sheet 500 leads out a power connection end from the base 100 for connecting with a power supply, in the embodiment, the conductive sheet 500 adopts a conductive clamp, one end of the conductive clamp is a clamping head 510 for clamping the inserted pins to ensure effective contact with the pins, the other end of the conductive clamp is a power insertion sheet 520, the clamping head 510 is positioned in the pin channel 110 and is positioned below the locking plate 310, the power insertion sheet 520 leads out the bottom end of the base 100 from the pin channel 110 along the direction of inserting the pins and protrudes out of the socket shell 200 as the power connection end

The socket that this embodiment provided sets up the tiltable jam plate through the round pin passageway at the socket, after the through-hole of round pin insertion jam plate, through forming the slope between round pin and the jam plate with the round pin locking in round pin passageway, through the elastic drive switching between perpendicular and the slope of round pin of locking plate through release mechanism, when the jam plate was perpendicular with round pin, round pin and jam plate relieved the lock state, make things convenient for the plug, prevent that the plug from breaking away from the socket, improved power utensil's power consumption safety.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, the present invention can be modified or improved without departing from the principle of the present invention, and these modifications are all considered to be within the protection scope of the present invention.

Claims

1. A plug self-locking socket electrically connected with a plug comprises a base and a socket shell which are assembled with each other, wherein the base is provided with a plurality of pin channels for inserting pins of the plug, the socket is characterized by further comprising a locking mechanism for locking the pins and a releasing mechanism for releasing the locking state of the pins, the locking mechanism comprises a locking plate, the locking plate is installed in the pin channels, one end of the locking plate is a fixed end and is fixed with the pin channels, the other end of the locking plate is a movable end and is fixed with one end of the releasing mechanism, the other end of the releasing mechanism protrudes out of the base, the releasing mechanism can elastically move along the direction of inserting the pins, the movable end can elastically move on the inner walls of the pin channels along the direction of inserting the pins under the driving of the releasing mechanism, the locking plate is provided with through holes for inserting the pins, and the edge girth of the through holes is larger, the socket is in a locked state when the lock plate is inclined with respect to the inner wall of the pin passage, and in a released state when the lock plate is parallel to the end face into which the pin is inserted.

2. The self-locking receptacle of claim 1, wherein the release mechanism includes an actuating member for engaging the movable end of the locking plate and a resilient member for controlling the resilient movement of the actuating member, the resilient member being disposed along and parallel to the pin passage, the resilient member being resiliently retained within the actuating member.

3. The self-locking socket as claimed in claim 2, wherein the driving member is protruded from each surface of the base, and when the driving member is U-shaped, one end of the driving member is led out from an end surface of the base into which the pin is inserted, and the terminal is pressed in the direction of the elastic movement, when the driving member is L-shaped, one end of the driving member is led out from a side surface of the base, and the terminal is shifted in the direction of the elastic movement, and when the driving member is I-shaped, one end of the driving member is led out from an end surface of the base into which the pin is inserted, and the terminal is pulled in the direction of the elastic movement.

4. A plug self-locking socket as claimed in claim 1, wherein said pin channel is adapted to receive a fixedly mounted conductive strip in contact with the pin, said strip leading from the base to a power connection for connection to a power source.