CN110739574B - Household wall socket protection device and use method thereof - Google Patents

Household wall socket protection device and use method thereof Download PDF

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Publication number
CN110739574B
CN110739574B CN201911041603.5A CN201911041603A CN110739574B CN 110739574 B CN110739574 B CN 110739574B CN 201911041603 A CN201911041603 A CN 201911041603A CN 110739574 B CN110739574 B CN 110739574B
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China
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positioning
movable
protective
wire
clamping
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CN110739574A (en
Inventor
付明贵
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Chen Bin
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Yongkang Bobang Trade Ltd
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Priority to CN201911041603.5A priority Critical patent/CN110739574B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to the technical field of household electrical appliance protection equipment, and discloses household wall socket protection equipment and a using method thereof. This wall socket protective equipment for house has solved the problem that there is the potential safety hazard in current wall socket for house.

Description

Household wall socket protection device and use method thereof
Technical Field
The invention relates to the technical field of household electrical appliance protection equipment, in particular to household wall socket protection equipment and a using method thereof. The invention relates to a divisional application of wall socket protection equipment for home, which is applied for 26.07-26.2018 and has the application number of CN201810830937.X.
Background
Along with the development of society, the distribution of circuit wires in homes is more and more, the installation positions of some wall sockets in the middle of a house are lower, when a plug is inserted on the socket, a lead connected with the plug is exposed outside, people carelessly pull the plug lead in life to separate the plug from the socket, the damage of a plug electric appliance is easily caused, meanwhile, the installation positions of the wall sockets are lower, children in the houses can play with jacks on the wall sockets, the accidental electric shock of the children is easily caused, and potential safety hazards are caused, although some protective covers, two-hole insulating sleeves or three-hole insulating sleeves for protecting the wall sockets are arranged on the market, the protective covers are not opened with any operation difficulty, so that the protective covers are easily opened by the children, certain potential safety hazards exist, and when the protective covers cover the wall sockets, the sockets cannot be normally used, two hole insulation cover or three hole insulation cover plug-in connection also can not use corresponding socket jack when corresponding socket jack, consequently need the wall socket protective equipment of a house usefulness to protect wall socket, prevent that kid's touching does not influence the use, ensures the stable connection between plug and the socket simultaneously.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a household wall socket protection device, which solves the problem that the conventional household wall socket has potential safety use hazards.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a wall socket protective device for home use comprises a protective shell, wherein a movable through groove is formed in the top of the protective shell, a movable connecting plate is arranged on the inner side of the movable through groove, the rear sides of the left side and the right side of the movable connecting plate are movably connected to the left inner side wall and the right inner side wall of the movable through groove through movable hinge pins, movable clamping grooves are formed in the two sides of the upper surface of the movable connecting plate, movable clamping blocks are movably clamped in the inner sides of the two movable clamping grooves, a push-pull rod is fixedly connected between the tops of the two movable clamping blocks, a protective movable plate is fixedly connected between the bottom parts of the two movable clamping blocks and is positioned in the inner side of the protective shell, a wire clamping groove is formed in the front surface of the protective plate, an elastic insulating rubber pad is fixedly connected to the inner sides, the inboard equal swing joint of through-hole of activity on two limit connection blocks has the ring locating pin, the side inner wall all is through screw fixedly connected with locating plate about protective housing, the locating pin hole with ring locating pin external diameter size looks adaptation is all seted up to the side that two locating plates are relative, all alternate reset spring on two ring locating pins, two reset spring's one end fixed connection is respectively in corresponding limit connection block's side, two reset spring's the other end fixed connection is at the top of corresponding ring locating pin respectively, the end of two ring locating pins is pegged graft respectively in the inboard in corresponding locating pin hole, the back both sides of protection fly leaf all are through screw fixedly connected with arc location shell fragment, the front both sides of protection fly leaf all are connected with wire assistance-localization real-time mechanism.
Preferably, the positioning plates on the inner side walls of the left side and the right side of the protective shell are arranged in a bilateral symmetry mode about the center of the protective shell, the number of the positioning pin holes is ten, the ten positioning pin holes are distributed on the side face of the positioning plate at equal intervals, and the matching relationship between the positioning pin holes and the circular ring positioning pins is in clearance fit.
Preferably, the transverse width of the movable connecting plate is greater than that of the protective movable plate, and the thickness of the movable connecting plate is equal to that of the side wall of the protective shell.
Preferably, the limiting connecting blocks on two sides of the wire clamping groove are symmetrically arranged about the wire clamping groove, and the matching relationship between the two movable through holes in the two limiting connecting blocks and the two circular ring positioning pins is transition matching.
Preferably, the connection relationship between the wire clamping groove and the elastic insulating rubber pad is bonding, and the thickness of the elastic insulating rubber pad is four millimeters.
Preferably, the two movable clamping grooves on the movable connecting plate are arranged in bilateral symmetry about the center of the movable connecting plate, and the fit relation between the movable clamping grooves and the movable clamping blocks is transition fit.
Preferably, the two arc-shaped positioning elastic pieces are symmetrically arranged about the wire clamping groove, one side edge close to the two arc-shaped positioning elastic pieces is respectively superposed with the inner walls of the left side and the right side of the wire clamping groove, the arc-shaped positioning elastic pieces are made of insulating elastic resin materials, and the thickness of each arc-shaped positioning elastic piece is 5-6 mm.
Preferably, wire assistance-localization real-time mechanism includes the assistance-localization real-time piece, the location tab round pin, the arc holder, antiskid piece and clamping spring, the positive both sides of protection fly leaf all are through screw fixedly connected with assistance-localization real-time piece, positioning hole has all been seted up on two assistance-localization real-time pieces, the equal swing joint in positioning hole inboard of two assistance-localization real-time pieces has the location tab round pin, the arc holder has all been welded to the one end that two location tab round pins are relative, the side that two arc holders are relative contacts each other, the inside wall of two arc holders all bonds has the antiskid piece, clamping spring has all been alternate on two location tab round pins, two clamping spring's one end fixed connection is respectively in the side of corresponding assistance-localization real-time piece, two clamping spring's the other end fixed connection is.
(III) advantageous effects
The invention provides a household wall socket protection device. The method has the following beneficial effects:
(1) this wall socket protective apparatus for house, through setting up protective housing, swing joint board and protection fly leaf mutually support, constitute an insulating framework, protect the wall socket of inside, and the activity fixture block moves about in the activity draw-in groove, it moves about to drive the protection fly leaf, plug wire activity joint wire joint inslot side on the protection fly leaf of grafting on the socket, make the back of protection fly leaf press the coupling part of plug and wire, make the plug stabilize the grafting on the socket, and the wire is normally connected with the external world, protect the socket under the condition that does not influence the plug use.
(2) The household wall socket protection device is characterized in that a protection movable plate, a limiting connecting block, a circular ring positioning pin, a positioning plate, a reset spring and an arc positioning elastic sheet are arranged to be matched with each other, when the device is used, a plug is inserted into a socket, the back surface of the protection movable plate presses the connecting part of the plug and a lead through the arc positioning elastic sheet, the arc positioning elastic sheet performs soft positioning on the plug to prevent the plug from being inserted into a jack to be loosened, the arc positioning elastic sheet is compressed to generate deformation, the lead connected onto the plug is led out through the inner side of a lead clamping groove of the protection movable plate, under the action of the restoring elastic force of the reset spring, the tail end of the circular ring positioning pin is inserted into a positioning pin hole on the positioning plate to position the protection movable plate, and when the lead is subjected to external tensile force, the plug is inserted into the jack of the wall socket under, the wire pulling force that the plug received cushions through arc location shell fragment, the connection stability of effectual protection plug and wire junction, the rigidity external force that prevents the wire is dragged the junction that leads to plug and wire impaired, the effectual user that prevents leads to the electrical apparatus to have a power failure to the maloperation of wire, the while protects the fly leaf and fixes a position through two reset spring's answer elasticity, it just can withdraw from the inside wall in location bolt hole with the ring locating pin to have certain operability, effectually prevent that kid from opening protective apparatus and touching the socket.
(3) This wall socket protective apparatus for house, through setting up the protection fly leaf, wire joint groove and elastic insulation rubber pad mutually support, when the equipment uses, the wire of plug passes the inboard in wire joint groove, because elastic insulation rubber pad has flexible elasticity, can carry out soft extrusion to the plug wire of wire joint inslot, make the wire of plug carry out relative fixed, the setting of elastic insulation rubber pad reduces the opening width of wire joint groove transverse width simultaneously, prevent that the coupling part of plug and wire from being pulled out, the stability at wall socket is pegged graft to the guarantee plug.
(4) This wall socket protective apparatus for house, further assistance-localization real-time is carried out to the wire of the soft location of wire joint inslot through setting up wire assistance-localization real-time mechanism, the wire carries out the centre gripping through the inside wall of two arc holders, the grip block increases the frictional force between wire and the arc holder inside wall, and clamping spring makes two arc holders carry out powerful centre gripping to the wire through the answer elasticity that location pull ring round pin was applyed to the arc holder, thereby realize the assistance-localization real-time to external wire, prevent that the wire from rocking and leading to the unstable condition of plug grafting on the socket, the security that the improvement plug was pegged graft and is used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the protection housing, the movable connecting plate and the protection movable plate in the unfolded state according to the present invention;
FIG. 3 is a side view of the positioning plate of the present invention;
FIG. 4 is a schematic view of the connection between the movable protection plate and the arc-shaped positioning spring plate according to the present invention;
FIG. 5 is a schematic side view of the protection movable plate and the arc-shaped positioning spring plate according to the present invention;
fig. 6 is a schematic view of the connection structure of the protection movable plate and the wire auxiliary positioning mechanism of the present invention.
In the figure: the device comprises a protective shell 1, a movable through groove 2, a movable connecting plate 3, a movable pin shaft 4, a movable clamping groove 5, a movable clamping block 6, a push-pull rod 7, a protective movable plate 8, a wire clamping groove 9, an elastic insulating rubber pad 10, a limiting connecting block 11, a ring positioning pin 12, a positioning plate 13, a positioning pin hole 14, a reset spring 15, an arc-shaped positioning elastic sheet 16, a wire auxiliary positioning mechanism 17, an auxiliary positioning block 171, a positioning pull ring pin 172, an arc-shaped clamping seat 173, an anti-slip sheet 174 and a clamping spring 175.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a household wall socket protection device comprises a protection shell 1, wherein the top of the protection shell 1 is provided with a movable through groove 2, the inner side of the movable through groove 2 is provided with a movable connecting plate 3, the rear sides of the left side and the right side of the movable connecting plate 3 are movably connected to the left inner side wall and the right inner side wall of the movable through groove 2 through a movable pin shaft 4, both sides of the upper surface of the movable connecting plate 3 are provided with movable clamping grooves 5, the inner sides of the two movable clamping grooves 5 are movably clamped with movable clamping blocks 6, the two movable clamping grooves 5 on the movable connecting plate 3 are symmetrically arranged in the left and right direction relative to the center of the movable connecting plate 3, the matching relationship between the movable clamping grooves 5 and the movable clamping blocks 6 is transition fit, a push-pull rod 7 is fixedly connected between the tops of the two movable clamping blocks 6, a protection movable plate, the thickness of the movable connecting plate 3 is equal to the thickness of the side wall of the protective shell 1, the protective movable plate 8 is positioned at the inner side of the protective shell 1, the front of the protective movable plate 8 is provided with a wire clamping groove 9, the inner side of the wire clamping groove 9 is fixedly connected with an elastic insulating rubber pad 10, the connection relationship between the wire clamping groove 9 and the elastic insulating rubber pad 10 is bonding, the thickness of the elastic insulating rubber pad 10 is four millimeters, the two sides of the front of the protective movable plate 8 are both fixedly connected with limit connecting blocks 11 through screws, the sides of the two limit connecting blocks 11 are both provided with movable through holes, the inner sides of the movable through holes on the two limit connecting blocks 11 are both movably connected with ring positioning pins 12, the limit connecting blocks 11 at the two sides of the wire clamping groove 9 are symmetrically arranged about the wire clamping groove 9, and the matching relationship between the, the inner walls of the left side and the right side of the protective shell 1 are fixedly connected with positioning plates 13 through screws, the opposite side surfaces of the two positioning plates 13 are respectively provided with positioning pin holes 14 matched with the outer diameters of the pin rods of the circular positioning pins 12, the two circular positioning pins 12 are respectively inserted with a return spring 15, one end of each return spring 15 is respectively and fixedly connected with the side surface of the corresponding limit connecting block 11, the other end of each return spring 15 is respectively and fixedly connected with the top of the corresponding circular positioning pin 12, the tail ends of the two circular positioning pins 12 are respectively inserted into the inner sides of the corresponding positioning pin holes 14, the positioning plates 13 on the inner side walls of the left side and the right side of the protective shell 1 are symmetrically arranged about the center of the protective shell 1, the number of the positioning pin holes 14 is ten, the ten positioning pin holes 14 are equidistantly distributed on the side surfaces of the positioning plates 13, and the adjacent, the distance between the positioning pin holes 14 is reduced, so that the circular positioning pin 12 can be conveniently inserted into the inner side of the positioning pin holes 14, the matching relationship between the positioning pin holes 14 and the circular positioning pin 12 is clearance fit, the initial state of the return spring 15 is a stretched state, the circular ring positioning pin 12 is inserted into the inner side of the positioning pin hole 14 under the action of the return elastic force of the reset spring 15, the protective shell 1, the movable connecting plate 3 and the protective movable plate 8 are made of insulating materials, arc-shaped positioning elastic pieces 16 are fixedly connected to two sides of the back of the protective movable plate 8 through screws, the two arc-shaped positioning elastic pieces 16 are symmetrically arranged relative to the wire clamping groove 9, one side edge, close to the two arc-shaped positioning elastic pieces 16, of each arc-shaped positioning elastic piece coincides with the inner walls of the left side and the right side of the wire clamping groove 9, the arc-shaped positioning elastic pieces 16 are made of insulating elastic resin materials, and the thickness of the.
The two sides of the front of the protection movable plate 8 are both connected with wire auxiliary positioning mechanisms 17, each wire auxiliary positioning mechanism 17 comprises an auxiliary positioning block 171, a positioning pull ring pin 172, an arc-shaped clamping seat 173, an anti-slip sheet 174 and a clamping spring 175, the two sides of the front of the protection movable plate 8 are both fixedly connected with the auxiliary positioning blocks 171 through screws, positioning through holes are respectively formed in the two auxiliary positioning blocks 171, the inner sides of the positioning through holes of the two auxiliary positioning blocks 171 are both movably connected with the positioning pull ring pins 172, the arc-shaped clamping seats 173 are welded at the opposite ends of the two positioning pull ring pins 172, the opposite sides of the two arc-shaped clamping seats 173 are contacted with each other, the anti-slip sheets 174 are respectively bonded on the inner side walls of the two arc-shaped clamping seats 173, the clamping springs 175 are respectively inserted on the two positioning pull ring pins 172, one ends of the two clamping springs 175 are respectively and fixedly connected to the tops of the corresponding positioning, the initial state of the two clamping springs 175 is a stretched state, and the two wire auxiliary positioning mechanisms 17 are symmetrically arranged about the wire catching groove 9.
The working principle is as follows: when the device is used, the protection shell 1 is fixedly connected to a wall socket to be protected through bolts, a plug is plugged into the wall socket, the two ring positioning pins 12 are oppositely pulled by a thumb and a forefinger, then the movable connecting plate 3 is moved to the inner side of the movable through groove 2 through the rotation of the movable pin shaft 4 in the movable through groove 2, the protection movable plate 8 is positioned at the inner side of the protection shell 1, a lead of the plug is adjusted to the inner side of the lead clamping groove 9, the push-pull rod 7 and the two ring positioning pins 12 are simultaneously pushed, the push-pull rod 7 pushes the movable clamping blocks 6 to move in the movable clamping grooves 5, the two movable clamping blocks 6 push the protection movable plate 8, the two ring positioning pins 12 push the protection movable plate 8 through the limiting connecting blocks 11, so that the back of the protection movable plate 8 presses the connection part of the plug and the lead, then two ring positioning pins 12 are loosened, the ring positioning pins 12 are inserted into the inner sides of the corresponding positioning pin holes 14 under the action of the restoring elastic force of the reset spring 15, so that effective fixing of the plug is realized, after the protection movable plate 8 is positioned, the wires in the wire clamping grooves 9 are pulled upwards, then the positioning pull ring pins 172 are pulled by fingers, the wires are placed between the two arc-shaped clamping seats 173, so that the two arc-shaped clamping seats 173 perform auxiliary positioning and clamping on the wires, and stable use of the equipment is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The utility model provides a wall socket protective equipment for house, includes protective housing (1), its characterized in that: the top of the protective shell (1) is provided with a movable through groove (2), the inner side of the movable through groove (2) is provided with a movable connecting plate (3), the rear sides of the left side and the right side of the movable connecting plate (3) are movably connected to the left inner side wall and the right inner side wall of the movable through groove (2) through a movable pin shaft (4), both sides of the upper surface of the movable connecting plate (3) are provided with movable clamping grooves (5), the inner sides of the two movable clamping grooves (5) are movably clamped with movable clamping blocks (6), a push-pull rod (7) is fixedly connected between the tops of the two movable clamping blocks (6), a protective movable plate (8) is fixedly connected between the bottom parts of the two movable clamping blocks (6), the protective movable plate (8) is positioned at the inner side of the protective shell (1), the front of the protective movable plate (8) is provided with, the front both sides of protection fly leaf (8) all are through screw fixedly connected with limit connection block (11), the activity through-hole has all been seted up to the side of two limit connection block (11), the equal swing joint in activity through-hole inboard on two limit connection block (11) has ring locating pin (12), side inner wall all is through screw fixedly connected with locating plate (13) about protective housing (1), locating pin hole (14) with ring locating pin (12) pin external diameter size looks adaptation are all seted up to the side that two locating plate (13) are relative, all alternate reset spring (15) on two ring locating pin (12), the one end difference fixed connection of two reset spring (15) is in the side of corresponding limit connection block (11), the other end difference fixed connection of two reset spring (15) is at the top of corresponding ring locating pin (12), the end difference grafting of two ring locating pin (12) is at the inboard of corresponding locating pin hole (14) The two sides of the back of the protective movable plate (8) are fixedly connected with arc-shaped positioning elastic sheets (16) through screws, the two sides of the front of the protective movable plate (8) are connected with wire auxiliary positioning mechanisms (17), each wire auxiliary positioning mechanism (17) comprises an auxiliary positioning block (171), positioning pull ring pins (172), arc-shaped clamping seats (173), anti-skidding sheets (174) and clamping springs (175), the two sides of the front of the protective movable plate (8) are fixedly connected with the auxiliary positioning blocks (171) through screws, positioning through holes are formed in the two auxiliary positioning blocks (171), the inner sides of the positioning through holes of the two auxiliary positioning blocks (171) are movably connected with the positioning pull ring pins (172), the arc-shaped clamping seats (173) are welded at the opposite ends of the two positioning pull ring pins (172), the opposite sides of the two arc-shaped clamping seats (173) are in contact with each other, the anti-skidding sheets (174) are bonded on, clamping springs (175) are inserted on the two positioning pull ring pins (172), one ends of the two clamping springs (175) are respectively and fixedly connected to the side faces of the corresponding auxiliary positioning blocks (171), the other ends of the two clamping springs (175) are respectively and fixedly connected to the tops of the corresponding positioning pull ring pins (172), positioning plates (13) on the inner side walls of the left side and the right side of the protective shell (1) are arranged in bilateral symmetry relative to the center of the protective shell (1), the number of the positioning pin holes (14) is ten, the ten positioning pin holes (14) are equidistantly distributed on the side faces of the positioning plates (13), the positioning pin holes (14) are in clearance fit with circular positioning pins (12), the two arc positioning elastic sheets (16) are symmetrically arranged relative to the wire clamping groove (9), the close side edges of the two arc positioning elastic sheets (16) are respectively superposed with the inner walls of the left side and the right side of the wire clamping groove (9), the arc-shaped positioning elastic sheet (16) is made of insulating elastic resin materials, and the thickness of the arc-shaped positioning elastic sheet (16) is 5-6 mm.
2. A method of using a household wall socket protection device according to claim 1, wherein: when the device is used, the transverse width of the movable connecting plate (3) is greater than that of the protective movable plate (8), the thickness of the movable connecting plate (3) is equal to that of the side wall of the protective shell (1), the connection relationship between the wire clamping groove (9) and the elastic insulating rubber pad (10) is bonding, the thickness of the elastic insulating rubber pad (10) is four millimeters, the protective shell (1) is fixedly connected to a wall socket to be protected through bolts, a plug is plugged on the wall socket, the two ring positioning pins (12) are oppositely pulled through a thumb and a forefinger, then the movable connecting plate (3) is enabled to move to the inner side of the movable through groove (2) through the rotation of the movable pin shaft (4) in the movable through groove (2), at the moment, the protective movable plate (8) is positioned on the inner side of the protective shell (1), the wire of the plug is adjusted to the inner side of the wire clamping groove (9), simultaneously pushing a push-pull rod (7) and two ring positioning pins (12), wherein the push-pull rod (7) pushes movable clamping blocks (6) to move in the movable clamping grooves (5), the two movable clamping blocks (6) push the protective movable plate (8), the two ring positioning pins (12) push the protective movable plate (8) through a limiting connecting block (11), so that the back of the protective movable plate (8) presses the connection part of the plug and the wire, then the two ring positioning pins (12) are loosened, the ring positioning pins (12) are inserted into the inner sides of corresponding positioning pin holes (14) under the action of the restoring elasticity of a return spring (15), thereby realizing effective fixation of the plug, after the protective movable plate (8) is positioned, the wire in the wire clamping groove (9) is pulled upwards, then the positioning pull ring pin (172) is pulled by fingers, and the wire is placed between two arc-shaped clamping seats (173), so that the two arc-shaped clamping seats (173) can perform auxiliary positioning and clamping on the lead, thereby realizing the stable use of the equipment.
CN201911041603.5A 2018-07-26 2018-07-26 Household wall socket protection device and use method thereof Active CN110739574B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911041603.5A CN110739574B (en) 2018-07-26 2018-07-26 Household wall socket protection device and use method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911041603.5A CN110739574B (en) 2018-07-26 2018-07-26 Household wall socket protection device and use method thereof
CN201810830937.XA CN108987983B (en) 2018-07-26 2018-07-26 wall socket protective equipment for house

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201810830937.XA Division CN108987983B (en) 2018-07-26 2018-07-26 wall socket protective equipment for house

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Publication Number Publication Date
CN110739574A CN110739574A (en) 2020-01-31
CN110739574B true CN110739574B (en) 2020-11-17

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CN109947210B (en) * 2019-05-07 2024-10-11 苏州浪潮智能科技有限公司 Fixing and protecting device for power supply copper column of GPU (graphic processing unit) board
CN111463616A (en) * 2020-04-13 2020-07-28 长沙柳腾科技有限公司 Network control equipment protected by data line length
CN116857614B (en) * 2023-07-11 2024-03-26 深圳市优一像电子有限公司 Multi-section type lamp strip parallel connection clamping structure and method

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