CN105552623B - Socket - Google Patents
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- Publication number
- CN105552623B CN105552623B CN201610052745.1A CN201610052745A CN105552623B CN 105552623 B CN105552623 B CN 105552623B CN 201610052745 A CN201610052745 A CN 201610052745A CN 105552623 B CN105552623 B CN 105552623B
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- CN
- China
- Prior art keywords
- slotting
- protective
- protective doors
- pressing plate
- doors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4538—Covers sliding or withdrawing in the direction of engagement
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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
- H01R13/46—Bases; Cases
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
A kind of socket; including pressing plate; the protective door being placed in above pressing plate and the sleeve being placed in below pressing plate; when plug is inserted into, protective door is mobile to be opened, so that in the sleeve below plug insertion pressing plate; including two protective doors; it is equipped with installation fixed structure between two protective doors, and is equipped with position limiting structure on pressing plate, two protective doors are equipped with limiting section corresponding with position limiting structure；It when installation, is installed together between two protective doors by installing fixed structure and is packed into pressing plate, the limiting section of position limiting structure on pressing plate and two protective doors is to should limit two protective doors.The present invention between two protective doors by being equipped with installation fixed structure; two protective doors are installed together; position limiting structure is arranged on pressing plate to fix the limiting section of two protective doors; so that fixed structure of the protective door in pressing plate is solid and reliable; protective door is not easy overturning in Automated assembly and falls, high degree of automation.
Description
Technical field
The present invention relates to Low Voltage Electrical Apparatus, be related to a kind of socket, in particular to the sleeve of a kind of socket and protective door
Mounting device.
Background technique
Currently, the positioning bar of sleeve is arranged in pedestal mostly, or is arranged in bottom case, it is general with protective door socket
Protective door is installed on individual pressure plate structure fixed.When the socket assembly of existing structure, need that sleeve is first fixed on bottom
In shell or in pedestal, pressing plate is reassembled, then protective door is installed on pressing plate again, the assembly process of entire socket is more multiple
It is miscellaneous, and element is more, and the cost is relatively high.Existing structure protective door does not have corresponding fixed structure, socket protective door and pressure
It can easily fall after plate assembly, can guarantee not when being more smoothly transported to next process during hand assembled
It can fall, but not be able to satisfy Automated assembly.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of performance safety stabilization is provided, it is easy to assembly quick,
Socket at low cost.
To achieve the above object, present invention employs following technical solutions:
A kind of socket, including pressing plate 1, the protective door for being placed in 1 top of pressing plate and the sleeve for being placed in 1 lower section of pressing plate, plug are inserted
Fashionable, protective door is mobile to be opened so that in the sleeve of 1 lower section of plug insertion pressing plate, including two protective doors, two protective doors it
Between be equipped with installation fixed structure, and position limiting structure is equipped on pressing plate 1, two protective doors are equipped with corresponding with position limiting structure
Limiting section；When installation, it is installed together in loading pressing plate 1 between two protective doors by installing fixed structure, the limit on pressing plate 1
The limiting section of bit architecture and two protective doors is to should limit two protective doors.
Further, the installation fixed structure is the guide rod 22 being disposed therein in a protective door and is set to another
The pilot hole 32 for allowing the insertion of guide rod 22 to install in a protective door, further includes reset spring 4, and reset spring 4 and protective door connect
It is connected in protective door and the elastic force resetted is provided, when installation, guide rod 22 is inserted into pilot hole 32 and is installed together two protective doors
It is packed into pressing plate 1；When plug is inserted into, two protective doors move opening along 22 direction of guide rod.
Further, described two protective doors are a three slotting protective doors 3 and a two slotting protective doors 2, and described two insert protection
One end of door 2 is equipped with guide rod 22, and one end of three slotting protective doors 3 is equipped with pilot hole 32 corresponding with guide rod 22；Described three insert
Protective door 3 and two slotting protective doors 2 are respectively arranged on the two sides of pressing plate 1, and reset spring 4 is pressure spring, and pressure spring is set to three slotting 3 Hes of protective door
Between two slotting protective doors 2, both ends are connect with three slotting protective doors 3 and two slotting protective doors 2 respectively, are that three slotting protective doors 3 and two insert guarantor
It protects door 2 and the elastic force resetted is provided；When the insertion of three plugs, three plugs push three slotting protective doors 3 mobile to the middle part of pressing plate 1
It opens；When the insertion of two plugs, two plugs push two slotting protective doors 2 to open to the middle part of pressing plate 1 is mobile.
Further, the position limiting structure of the pressing plate 1 includes the first location structure and the second location structure that both ends are arranged in,
The opposite one end of two protective doors is equipped with installation fixed structure, and the limiting section of two protective doors includes that setting is another in two protective doors
One end respectively with the first location structure and the second corresponding first positioning end of positioning knot and the second positioning end；When installation, two guarantors
It is installed together in loading pressing plate 1 between shield door by installing fixed structure, first positioning at 1 both ends of pressing plate when protective door is closed
Structure and the second location structure respectively fix the first positioning end of two protective door other ends and the limit of the second positioning end.
Further, first positioning end is located therein the other end of a protective door, and the first location structure is set to pressing plate 1
One end inner sidewall；First positioning end, first positioning protrusion 21 extended for the other end of one of protective door, first
Location structure includes set on 1 one end inner sidewall of pressing plate for installing the first pockets 11 and the first appearance of the first positioning protrusion
It receives and the first positioning protrusion 21 is limited to what 11 internal stretch of the first pockets was arranged at the top of the two sides inner sidewall of groove 11
First limited block 111 of position.
Further, second positioning end is set to the other end of another protective door, and the second location structure is set to pressing plate 1
Other end inner sidewall；Second positioning end is the second positioning protrusion 31 of the other end that protrusion is set to another protective door, and second is fixed
Bit architecture includes set on 1 other end inner sidewall of pressing plate for installing the second pockets 12 and second of the second positioning protrusion 31
What is be arranged at the top of the two sides inner sidewall of pockets 12 to 12 internal stretch of the second pockets carries out the second positioning protrusion 31
Second limited block 121 of limit.
Further, the guide rod 22 is set in the middle part of two slotting 2 one end of protective door, and the perforation of pilot hole 32 is set to three slotting protective doors
3 middle part, one end of pressure spring are set on guide rod 22 and fix, and the other end of guide rod 22 extends to the another of three slotting protective doors 3
End.
Further, the spring fixing groove 321 fixed with the installation of the other end of pressure spring, pressure spring are equipped with inside the pilot hole 32
The other end protrude into spring fixing groove 321 fixed, the end of pressure spring and the bottom of spring fixing groove 321 offset.
Further, the guide rod 22 is set in the middle part of two slotting 2 one end of protective door, and pilot hole 32 is set in three slotting protective doors 3
Portion, pressure spring are two, and two pressure springs are separately connected the two sides between two slotting protective doors 2 and three slotting protective doors 3；Alternatively, described
Guide rod 22 is set in the middle part of two slotting 2 one end of protective door, and pilot hole 32 is set to three slotting 3 middle parts of protective door, and pressure spring is one, and pressure spring connects
It is arranged in middle part between two slotting protective doors 2 and three slotting protective doors 3, positioned at the underface of guide rod 22；Alternatively, the guide rod 22
It is two, two guide rods 22 are respectively arranged on one end two sides of two slotting protective doors 2, and one end two sides of three slotting protective doors 3 are passed through respectively
It is logical to be equipped with a pilot hole 32 corresponding with every guide rod 22, pressure spring be connected at two slotting protective doors 2 and three slotting protective doors 3 it
Between middle part；Alternatively, the guide rod 22 is two, two guide rods 22 are respectively arranged on one end two sides of two slotting protective doors 2, and three insert
One end two sides of protective door 3 penetrate through respectively is equipped with a pilot hole 32 corresponding with every guide rod 22, and pressure spring is two, every
Pressure spring is set in fixed on the guide rod 22 of two slotting protective doors 2.
Further, described two slotting protective doors 2 are convex shape, and evacuation convex block 25, institute are equipped in the middle part of one end of two slotting protective doors 2
Guide rod 22 is stated to be set in the middle part of evacuation 25 one end of convex block；Three slotting protective doors 3 are concave shape, and three slotting protective doors 3 insert protection towards two
The side of door 2 is equipped with evacuation groove 33 corresponding with evacuation convex block 25, and the other end of pressing plate 1, which is equipped with, allows two slotting protective doors 2 one
The U-lag 26 that the guide rod 22 at end is pierced by；The other end of the two slotting protective door 2 is respectively equipped with two inserted sheets with two plugs
Corresponding two slotting inclined-plane 28, two slotting inclined-planes 28 include and circle inserts corresponding circle and inserts inclined-plane and insert corresponding flat slotting inclined-plane with flat；Institute
The other end for stating three slotting protective doors 3 is respectively equipped with three slotting inclined-plane 34 corresponding with the pole the L inserted sheet of three plugs and the pole N inserted sheet；Institute
The middle part perforation for stating two slotting protective doors 2 is equipped with the pole the E through slot 27 for allowing the pole the E plug of three plugs to be inserted into.
Two protective doors are installed together, press by being equipped with installation fixed structure between two protective doors by the present invention
Position limiting structure is arranged on plate to fix the limiting section of two protective doors, so that fixed structure of the protective door in pressing plate
Solid and reliable, protective door is not easy overturning in Automated assembly and falls, high degree of automation；When installation, first by two protective doors
It is reloaded into pressing plate after being installed together, easy for installation, process is simple, is convenient for Automated assembly, and assembly efficiency is high.Limiting section is set
It sets at the both ends of pressing plate, on the axis of protective door sliding, pressing plate limits protective door when protective door is closed, sliding spirit
Quick and structure is reliable and stable.Installation fixed structure is the guide rod being disposed therein in a protective door and is set to another guarantor
The pilot hole for allowing guide rod insertion to install on shield door, in assembling process, guide rod is inserted into two protective doors in pilot hole
Be installed together and then be reloaded into pressing plate, protective door it is easy for installation, process is simple, be convenient for Automated assembly, guide rod and
The cooperation of pilot hole is so that two protective doors in assembly, are not forced in the middle part of two protective doors and turn up；When plug is inserted into, protection
Door can only move openings along guide rod direction, and the displacement of uniform force, protective door is more steady, enhance the stability of socket with
Safety.Two protective doors are set to the two sides of pressing plate, and pressure spring is connected between three slotting protective doors and two slotting protective doors, plug insertion
When, two protective doors are all displaced to the middle part of pressing plate, reasonable integral structure.One end of pressure spring is set on guide rod fixed, knot
Structure is solid and reliable, prevents pressure spring deformation occurs that bending falls off.
Detailed description of the invention
Fig. 1 is the mounting structure exploded view of protective door and pressing plate cooperation of the invention；
Fig. 2 is the structural schematic diagram of two slotting protective doors of the invention；
Fig. 3 is the structural schematic diagram of three slotting protective doors of the invention；
Fig. 4 is the structural schematic diagram of pressing plate of the present invention；
Fig. 5 is the structural schematic diagram of pressing plate of the present invention；
Fig. 6 is the cross-sectional view of two slotting protective doors of the invention with three slotting protective door installation cooperations；
Fig. 7 is the schematic diagram of the first embodiment of guide rod and reset spring of the present invention；
Fig. 8 is the schematic diagram of second of embodiment of guide rod and reset spring of the present invention；
Fig. 9 is the schematic diagram of the third embodiment of guide rod and reset spring of the present invention；
Figure 10 is the schematic diagram of the 4th kind of embodiment of guide rod and reset spring of the present invention；
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1 to 10 provides, the specific embodiment of socket of the present invention is further illustrated.This hair
Bright socket is not limited to the following description.
As shown in Figure 1, socket of the present invention includes independent pressing plate 1, it is placed in the protective door of 1 top of pressing plate and is placed in pressing plate 1
The sleeve of lower section, when plug is inserted into, protective door is mobile to be opened, so that in the sleeve of 1 lower section of plug insertion pressing plate, including two guarantors
Door is protected, installation fixed structure is equipped between two protective doors, and be equipped with position limiting structure on pressing plate 1, is set in two protective doors
There is limiting section corresponding with position limiting structure；When installation, loading is installed together by installing fixed structure between two protective doors
In pressing plate 1, the limiting section of position limiting structure on pressing plate 1 and two protective doors is to should limit two protective doors.The present invention
By being equipped with installation fixed structure between two protective doors, two protective doors are installed together, setting limit knot on pressing plate
Structure fixes the limiting section of two protective doors, so that fixed structure of the protective door in pressing plate is solid and reliable, protection
Door is not easy overturning in Automated assembly and falls, high degree of automation；When installation, after first two protective doors are installed together again
It is packed into pressing plate, easy for installation, process is simple, is convenient for Automated assembly, and assembly efficiency is high.
As shown in figures 1,4 and 5, the position limiting structure of the pressing plate 1 includes that first location structure at both ends and second fixed is arranged in
Bit architecture, the opposite one end of two protective doors are equipped with installation fixed structure, and the limiting section of two protective doors includes being arranged at two
The protective door other end respectively with the first location structure and the second corresponding first positioning end of positioning knot and the second positioning end；Installation
When, it is installed together by installing fixed structure between two protective doors and is packed into pressing plate 1,1 both ends of pressing plate when protective door is closed
The first location structure and the second location structure the first positioning end of two protective door other ends and the second positioning end are limited respectively
Position is fixed.The both ends of pressing plate are arranged in limiting section, and on the axis of protective door sliding, pressing plate is to protective door when protective door is closed
It is limited, it is reliable and stable to slide sensitive and structure.The present invention, will by being equipped with installation fixed structure between two protective doors
Two protective doors are installed together, and pressing plate both ends are respectively set the first location structure and the second location structure and protect respectively to two
First fixing end of the other end of door and the limit of the second fixing end are fixed, and the medium position and both ends limit to two protective doors are passed through
Position is fixed, so that fixed structure of the protective door in pressing plate is solid and reliable, protective door is not easy overturning in Automated assembly and falls,
High degree of automation；When installation, it is reloaded into pressing plate after being first installed together two protective doors, easy for installation, process is simple,
Convenient for Automated assembly, assembly efficiency is high.
As shown in Figure 1-3, socket includes two protective doors, one of protective door is equipped with guide rod 22, another protection
Door is equipped with the pilot hole 32 of the insertion installation of guide rod 22, and when plug is inserted into, protective door moves opening along 22 direction of guide rod, also wraps
Include reset spring 4, reset spring 4 and protective door are connected as protective door and provide the elastic force resetted, and when installation, the insertion of guide rod 22 is led
Two protective doors are installed together into hole 32 and are packed into pressing plate 1.Socket of the present invention passes through wherein the one of two protective doors
Guide rod is set in a protective door, pilot hole is set in another protective door, in assembling process, guide rod is inserted into pilot hole
Two protective doors are installed together and then are reloaded into pressing plate, protective door it is easy for installation, process is simple, convenient for automatic makeup
Match, the cooperation of guide rod and pilot hole is so that two protective doors in assembly, are not forced in the middle part of two protective doors and turn up；Plug
When insertion, protective door can only move opening along guide rod direction, and the displacement of uniform force, protective door is more steady, enhance slotting
The stability and safety of seat.
As shown in Figure 1-3, described two protective doors are a three slotting protective doors 3 and a two slotting protective doors 2, described two are inserted
One end of protective door 2 is equipped with guide rod 22, and one end of three slotting protective doors 3 is equipped with pilot hole 32 corresponding with guide rod 22.Protection
Men Weiyi three slotting protective doors and a two slotting protective doors, can meet the insertion of two plugs and three plugs simultaneously, realize
Function of socket diversification.
As shown in Figure 1-3, the three slotting protective door 3 and two slotting protective doors 2 are respectively arranged on the two sides of pressing plate 1, reset spring 4
For pressure spring, pressure spring is set between three slotting protective doors 3 and two slotting protective doors 2, both ends respectively with three slotting protective doors 3 and two slotting protective doors
2 connections provide the elastic force of reset for three slotting protective doors 3 and two slotting protective doors 2；When the insertion of three plugs, three plugs are pushed
Three slotting protective doors 3 are opened to the middle part of pressing plate 1 is mobile；When the insertion of two plugs, two plugs push two slotting protective doors 2 to pressure
The middle part of plate 1 is mobile to open.Two protective doors are set to the two sides of pressing plate 1, and pressure spring is connected to three slotting protective doors and two slotting protective doors
Between, when plug is inserted into, two protective doors are all displaced to the middle part of pressing plate 1, reasonable integral structure.
As shown in Fig. 1,2,3,6, the guide rod 22 is set to two slotting protective doors 2 towards the middle part of three slotting protective doors 3, guiding
The perforation of hole 32 is set to the middle part of three slotting protective doors 3, and one end of pressure spring is set on guide rod 22 fixed, the other end of guide rod 22
Extend to the other end of three slotting protective doors 3.One end of pressure spring is set on guide rod 22 and fixes, and stabilized structure is reliable, prevents pressure spring
Deformation occurs, and bending falls off.The spring fixing groove 321 fixed with the installation of the other end of pressure spring, pressure are equipped with inside the pilot hole 32
The other end of spring is protruded into spring fixing groove 321 and is fixed, and the end of pressure spring and the bottom of spring fixing groove 321 offset, and pressure spring is not
It can stress bending.The fixation of spring fixing groove 321 inside the other end of pressure spring and pilot hole 32, stabilized structure, pressure spring it is another
End directly can also mutually be abutted with one end side wall of three slotting protective doors 3.
Specifically, Fig. 7-10 gives reset spring 4 and four different embodiments of position are arranged in guide rod 22.Figure
The first embodiment in 7, the guide rod 22 are set in the middle part of two slotting 2 one end of protective door, and pilot hole 32 is set in three slotting protective doors 3
Portion, pressure spring are two, and two pressure springs are separately connected the two sides between two slotting protective doors 2 and three slotting protective doors 3；Second in Fig. 8
Kind embodiment, the guide rod 22 are set in the middle part of two slotting 2 one end of protective door, and pilot hole 32 is set to three slotting 3 middle parts of protective doors, pressure spring
It is one, pressure spring is connected at middle part between two slotting protective doors 2 and three slotting protective doors 3, positioned at the underface of guide rod 22；Fig. 9
In the third embodiment, the guide rod 22 be two, two guide rods 22 are respectively arranged on one end two sides of two slotting protective doors 2,
One end two sides of three slotting protective doors 3 penetrate through respectively is equipped with a pilot hole 32 corresponding with every guide rod 22, and pressure spring connection is set
The middle part between two slotting protective doors 2 and three slotting protective doors 3；4th kind of embodiment in Figure 10, the guide rod 22 are two, two
Guide rod 22 is respectively arranged on one end two sides of two slotting protective doors 2, one end two sides of three slotting protective doors 3 penetrate through respectively be equipped with one with
The every corresponding pilot hole 32 of guide rod 22, pressure spring are two, and every pressure spring is set in the guide rod 22 of two slotting protective doors 2
Upper fixation.
As shown in Figure 1, the middle part perforation of the two slotting protective door 2 is equipped with the pole E for allowing the pole the E plug of three plugs to be inserted into
Through slot 27.The pole the E through slot 27 of the pole the E plug insertion of three insertions is set to the middle part of two slotting protective doors 2, rationally utilizes existing knot
Structure reduces the arrangement space of protective door, is conducive to the miniaturization of socket.
As shown in Figure 2,3, described two slotting protective doors 2 are convex shape, and evacuation convex block is equipped in the middle part of one end of two slotting protective doors 2
25, the guide rod 22 is set in the middle part of evacuation 25 one end of convex block；Three slotting protective doors 3 are concave shape, and three slotting protective doors 3 are inserted towards two
The side of protective door 2 is equipped with evacuation groove 33 corresponding with evacuation convex block 25, and the other end of pressing plate 1, which is equipped with, allows two slotting protective doors
The U-lag 26 that the guide rod 22 of 2 one end is pierced by；The other end of the two slotting protective door 2 is respectively equipped with two with two plugs
The slotting inclined-plane 28 of inserted sheet corresponding two, two slotting inclined-planes 28 include and circle insert corresponding circle insert inclined-plane and with it is flat insert it is corresponding it is flat insert it is oblique
Face；The other end of the three slotting protective door 3 is respectively equipped with three slotting inclined-planes corresponding with the pole the L inserted sheet of three plugs and the pole N inserted sheet
34。
As shown in Figure 4,5, a protective door is equipped with the first positioning end, another protective door is equipped with the second positioning end,
The both ends of the pressing plate 1 are respectively equipped with location structure corresponding with the first positioning end and the second positioning end.Specifically, two protection is inserted
The other end of door 2 is equipped with the first positioning end, and one end inner sidewall of pressing plate 1 is equipped with the first positioning knot corresponding with the first positioning end
Structure.The other end of the three slotting protective door 3 is equipped with the second positioning end, and the other end inner sidewall of pressing plate 1 is equipped with and the second positioning end
Corresponding second location structure.The both ends inner sidewall of pressing plate is respectively equipped with first fixed structure and the second location structure and inserts guarantor to three
The other end of the slotting protective door of Hu Men and two carries out installation fixation, and protective door is not fallen out in automated production, enhances socket
Automated assembly is convenient in stability and safety.
As shown in figure 4, the first positioning protrusion 21 that the other end that the first positioning end is two slotting protective doors 2 is extended, the
One location structure includes set on 1 one end inner sidewall of pressing plate for installing the first pockets 11 and first of the first positioning protrusion
What is be arranged at the top of the two sides inner sidewall of pockets 11 to 11 internal stretch of the first pockets carries out the first positioning protrusion 21
First limited block 111 of limit.When protective door is installed, the other end of two slotting protective doors 2 is equipped with the first positioning protrusion 21 insertion pressure
In first pockets 11 of 1 one end inner sidewall of plate, and is limited and fix by the first limited block 111, two slotting 2 other ends of protective door
Fixed structure is solid and reliable, is convenient for Automated assembly.
As shown in figure 5, the second positioning end is to protrude the second positioning protrusion 31 for being set to three slotting 3 other ends of protective door, second
Location structure includes set on pressing plate 1 other end inner sidewall for installing the second pockets 12 and the of the second positioning protrusion 31
Be arranged at the top of the two sides inner sidewall of two pockets 12 to 12 internal stretch of the second pockets to the second positioning protrusion 31 into
Second limited block 121 of row limit.When protective door is installed, the other end of three slotting protective doors 3 is inserted into equipped with the second positioning protrusion 31
It in second pockets 12 of 1 other end inner sidewall of pressing plate, and is limited and fixes by the second limited block 121, three slotting protective doors 3 are another
The fixed structure at end is solid and reliable, is convenient for Automated assembly.The other end of two slotting protective doors 2 and three slotting protective doors 3 is designed with phase
The location structure answered does not fall out in automated production, enhances the stability and safety of socket.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (9)
1. a kind of socket, including pressing plate (1), the protective door being placed in above pressing plate (1) and the sleeve being placed in below pressing plate (1) are inserted
When head insertion, protective door is mobile to be opened, so that in the sleeve below plug insertion pressing plate (1), it is characterised in that: protect including two
Door is protected, installation fixed structure is equipped between two protective doors, and be equipped with position limiting structure on pressing plate (1), in two protective doors
Equipped with limiting section corresponding with position limiting structure；When installation, dress is installed together by installing fixed structure between two protective doors
Enter in pressing plate (1), the limiting section of the position limiting structure on pressing plate (1) and two protective doors is to should limit two protective doors；
The position limiting structure of the pressing plate (1) includes the first location structure and the second location structure that both ends are arranged in, two protective door phases
Pair one end be equipped with installation fixed structure, the limiting sections of two protective doors includes setting in two protective door other ends respectively with the
Corresponding first positioning end and the second positioning end are tied in one location structure and the second positioning；First positioning end is located therein one
The other end of protective door, the first location structure are set to one end inner sidewall of pressing plate (1)；First positioning end is one of protective door
Extended the first positioning protrusion (21) of the other end, the first location structure includes the use for being set to pressing plate (1) one end inner sidewall
It is accommodated at the top of the inner sidewall of the first pockets (11) and the first pockets (11) for installing the first positioning protrusion to first
The first limited block (111) that the first positioning protrusion (21) is limited of groove (11) internal stretch setting.
2. socket according to claim 1, it is characterised in that: the installation fixed structure is to be disposed therein a protection
Guide rod (22) on door and the pilot hole (32) for allowing guide rod (22) insertion installation being set in another protective door, are also wrapped
It including reset spring (4), reset spring (4) and protective door are connected as protective door and provide the elastic force resetted, when installation, guide rod (22)
Two protective doors are installed together in insertion pilot hole (32) and are packed into pressing plate (1)；When plug is inserted into, two protective doors edges are led
It is opened to bar (22) direction is mobile.
3. socket according to claim 2, it is characterised in that: described two protective doors be a three slotting protective doors (3) and
One end of one two slotting protective door (2), the two slotting protective door (2) is equipped with guide rod (22), and one end of three slotting protective doors (3) is set
There is pilot hole (32) corresponding with guide rod (22)；The three slotting protective door (3) and two slotting protective doors (2) are respectively arranged on pressing plate
(1) two sides, reset spring (4) are pressure spring, and pressure spring is set between three slotting protective doors (3) and two slotting protective doors (2), both ends difference
It is connect with three slotting protective doors (3) and two slotting protective doors (2), is that three slotting protective doors (3) and two slotting protective doors (2) provide the bullet resetted
Power；When the insertion of three plugs, three plugs push three slotting protective doors (3) to open to the middle part of pressing plate (1) is mobile；When two insert insert
When head insertion, two plugs push two slotting protective doors (2) to open to the middle part of pressing plate (1) is mobile.
4. socket according to claim 1, it is characterised in that: when installation, pass through installation fixed knot between two protective doors
Structure, which is installed together, to be packed into pressing plate (1), first location structure and the second location structure at pressing plate (1) both ends when protective door is closed
The first positioning end of two protective door other ends and the limit of the second positioning end are fixed respectively.
5. socket according to claim 4, it is characterised in that: second positioning end is set to the another of another protective door
End, the second location structure are set to the other end inner sidewall of pressing plate (1)；Second positioning end is that protrusion is set to the another of another protective door
Second positioning protrusion (31) of one end, the second location structure include set on pressing plate (1) other end inner sidewall for installing second
It is accommodated at the top of the second pockets (12) of positioning protrusion (31) and the two sides inner sidewall of the second pockets (12) to second recessed
The second limited block (121) that the second positioning protrusion (31) is limited of slot (12) internal stretch setting.
6. socket according to claim 3, it is characterised in that: the guide rod (22) is set to two slotting protective door (2) one end
Middle part, pilot hole (32) perforation are set to the middle part of three slotting protective doors (3), and one end of pressure spring is set on guide rod (22) and fixes,
The other end of guide rod (22) extends to the other end of three slotting protective doors (3).
7. socket according to claim 6, it is characterised in that: be equipped with the other end with pressure spring inside the pilot hole (32)
Fixed spring fixing groove (321) is installed, the other end of pressure spring protrude into it is fixed in spring fixing groove (321), the end of pressure spring with
The bottom of spring fixing groove (321) offsets.
8. socket according to claim 3, it is characterised in that: the guide rod (22) is set to two slotting protective door (2) one end
Middle part, pilot hole (32) are set in the middle part of three slotting protective doors (3), and pressure spring is two, and two pressure springs, which are separately connected, inserts protection set on two
Two sides between door (2) and three slotting protective doors (3)；Alternatively, the guide rod (22) is set in the middle part of two slotting protective door (2) one end, lead
It is set in the middle part of three slotting protective doors (3) to hole (32), pressure spring is one, and pressure spring is connected at two slotting protective doors (2) and three and inserts protection
Middle part between door (3), is located at the underface of guide rod (22)；Alternatively, the guide rod (22) is two, two guide rods (22)
One end two sides of two slotting protective doors (2) are respectively arranged on, one end two sides of three slotting protective doors (3) penetrate through respectively is equipped with one and every
The corresponding pilot hole (32) of guide rod (22), pressure spring are connected at middle part between two slotting protective doors (2) and three slotting protective doors (3)；
Alternatively, the guide rod (22) is two, two guide rods (22) are respectively arranged on one end two sides of two slotting protective doors (2), and three insert
One end two sides of protective door (3) penetrate through respectively is equipped with a pilot hole (32) corresponding with every guide rod (22), pressure spring two
Root, every pressure spring are set in fixed on the guide rod (22) of two slotting protective doors (2).
9. socket according to claim 3, it is characterised in that: the two slotting protective door (2) is convex shape, two slotting protective doors
(2) evacuation convex block (25) is equipped in the middle part of one end, the guide rod (22) is set in the middle part of evacuation convex block (25) one end；Three insert protection
Door (3) is concave shape, and three slotting protective doors (3) are equipped with that convex block (25) are corresponding keeps away with evacuation towards the side of two slotting protective doors (2)
It allows groove (33), the other end of pressing plate (1) is equipped with the U-lag for allowing the guide rod (22) of two slotting protective door (2) one end to be pierced by
(26)；The other end of the two slotting protective door (2) is respectively equipped with two slotting inclined-plane (28) corresponding with two inserted sheets of two plugs,
Two slotting inclined-planes (28) include and circle inserts corresponding circle and inserts inclined-plane and insert corresponding flat slotting inclined-plane with flat；The three slotting protective door (3)
The other end be respectively equipped with corresponding with the pole the L inserted sheet of three plugs and the pole N inserted sheet three slotting inclined-planes (34)；The two slotting protective door
(2) middle part perforation is equipped with the pole the E through slot (27) for allowing the pole the E plug of three plugs to be inserted into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052745.1A CN105552623B (en) | 2016-01-26 | 2016-01-26 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052745.1A CN105552623B (en) | 2016-01-26 | 2016-01-26 | Socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552623A CN105552623A (en) | 2016-05-04 |
| CN105552623B true CN105552623B (en) | 2018-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610052745.1A Active CN105552623B (en) | 2016-01-26 | 2016-01-26 | Socket |
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| Country | Link |
|---|---|
| CN (1) | CN105552623B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394475B (en) * | 2017-07-28 | 2019-08-23 | 相舆科技（上海）有限公司 | A kind of lever single hole self locking safety door gear |
| CN107611670B (en) * | 2017-09-28 | 2023-08-22 | 义乌控客科技有限公司 | Protective door assembly based on zero live wire inserting sheet driving |
| CN108092053A (en) * | 2017-12-14 | 2018-05-29 | 贵派电器股份有限公司 | Anti- list with excellent swing effect inserts protection door |
| CN108054553A (en) * | 2017-12-14 | 2018-05-18 | 贵派电器股份有限公司 | Simple anti-list with excellent swing effect inserts protection door |
| CN108054552A (en) * | 2017-12-14 | 2018-05-18 | 贵派电器股份有限公司 | Anti- list inserts protection door |
| CN108054551B (en) * | 2017-12-14 | 2020-11-17 | 贵派电器股份有限公司 | Simple anti-single-plug protective door |
| CN108110481A (en) * | 2017-12-14 | 2018-06-01 | 贵派电器股份有限公司 | Highly reliable anti-list inserts protection door |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497446Y (en) * | 2001-08-27 | 2002-06-26 | 淄博海纳电工有限公司 | Two-pole socket protective gate assembly |
| CN204030099U (en) * | 2014-09-16 | 2014-12-17 | 浙江恒达高电器有限公司 | Socket protection door structure |
| CN204376040U (en) * | 2014-12-26 | 2015-06-03 | 浙江正泰建筑电器有限公司 | The safety socket of the two shutter of band |
| CN204905516U (en) * | 2015-08-29 | 2015-12-23 | 广东福田电器有限公司 | Take five hole sockets of shutter |
| CN204992063U (en) * | 2015-09-25 | 2016-01-20 | 西门子（中国）有限公司 | Five -hole socket |
| CN205565121U (en) * | 2016-01-26 | 2016-09-07 | 浙江正泰建筑电器有限公司 | Socket |
-
2016
- 2016-01-26 CN CN201610052745.1A patent/CN105552623B/en active Active
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|---|---|
| CN105552623A (en) | 2016-05-04 |
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