CN107508077B - Hole-free socket - Google Patents
Hole-free socket Download PDFInfo
- Publication number
- CN107508077B CN107508077B CN201710851973.XA CN201710851973A CN107508077B CN 107508077 B CN107508077 B CN 107508077B CN 201710851973 A CN201710851973 A CN 201710851973A CN 107508077 B CN107508077 B CN 107508077B
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- head
- plugging
- phase
- component
- reset
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- 230000000903 blocking effect Effects 0.000 claims description 65
- 230000002265 prevention Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 4
- 206010000369 Accident Diseases 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000703 anti-shock Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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
- H01R13/66—Structural association with built-in electrical component
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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
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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
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the field of electrical equipment, in particular to a non-hole socket, which comprises an electric shock prevention mechanism, a conductive mechanism and a shell, wherein the shell comprises a main shell body and a socket panel, the socket panel comprises a group of two-phase jacks and a group of three-phase jacks, the electric shock prevention mechanism comprises a second plugging component for plugging the two-phase jacks, a first plugging component for plugging the three-phase jacks and a first resetting component for driving the first plugging component and the second plugging component to reset, the conductive mechanism comprises a live wire conductive component, a zero wire conductive component and a ground wire conductive component which are arranged in the main shell body, and the conductive mechanism is exposed by pressing the first plugging head and the second plugging head or pressing the third plugging head and the fourth plugging head at the same time.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a nonporous socket.
Background
With the popularization of household appliances, the number of household power sockets is gradually increased. But if improperly installed, it is likely that a "stealth bomb" will be buried in the wall. The investigation data of public security department show that the fire disaster caused by short circuit of power socket, switch and breaker in the fire accident occurred in the last 10 years of our country is about 30% of the total number, and the first of various fire disasters is located.
Most of households use unprotected sockets at present, and most of social fire accidents are caused by socket power-on fire, wherein some of the fire accidents are caused by children touching the sockets.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a non-porous socket.
In order to solve the problems, the invention provides the following technical scheme:
the utility model provides a hole-free socket, includes protection against electric shock mechanism, conductive mechanism and shell, protection against electric shock mechanism and conductive mechanism install in the casing, the shell is including main casing and socket panel, and socket panel is including a set of two-phase jack and a set of three-phase jack, protection against electric shock mechanism is including being used for the second shutoff subassembly of two-phase jack shutoff, be used for the first shutoff subassembly of shutoff to three-phase jack and be used for driving the first shutoff subassembly and the first reset subassembly that the second shutoff subassembly reset, conductive mechanism is including setting up live wire conductive component, zero line conductive component and the ground wire conductive component in the main casing, and live wire conductive component, zero line conductive component and the ground wire conductive component all set up in the conductive mechanism one side that is close to main casing.
Further, the electric shock prevention mechanism comprises a supporting plate, the first plugging component and the second plugging component are in sliding fit with the supporting plate, the sliding directions of the first plugging component and the second plugging component are opposite, the first reset component comprises two first reset springs which are parallel to each other, one end of each first reset spring is in abutting connection with the first plugging component, the other end of each first reset spring is in abutting connection with the second plugging component, and the length direction of each first reset spring is parallel to the sliding directions of the first plugging component and the second plugging component.
Further, the three-phase jack is including first fire looks jack, first zero looks jack and earth looks jack, first shutoff subassembly is including the first shutoff head that is used for shutoff first fire looks jack, be used for shutoff first zero looks jack and earth looks jack's second shutoff head and first braced frame, first braced frame is provided with the recess that is used for laying first shutoff head and second shutoff head, first shutoff head and second shutoff head pass through second reset assembly and recess inboard fixed connection, one side that first braced frame is close to the backup pad is provided with backup pad sliding fit's draw runner.
Further, the two-phase jack comprises a second fire phase jack and a second zero phase jack, the second plugging component comprises a third plugging head for plugging the second fire phase jack, a fourth plugging head for plugging the second zero phase jack and a second supporting frame, the second supporting frame is provided with a groove for placing the third plugging head and the fourth plugging head, the third plugging head and the fourth plugging head are fixedly connected with the inner side of the groove through a third resetting component, and one side, close to the supporting plate, of the second supporting frame is provided with a sliding strip in sliding fit with the supporting plate.
Further, the second reset assembly comprises a plurality of second reset springs, one second reset spring is arranged between the first blocking head and the first support frame, the other second reset springs are arranged between the second blocking head and the first support frame, and the length direction of the second reset springs is perpendicular to the length direction of the first reset springs.
Further, the third reset assembly comprises a plurality of third reset springs, one third reset spring is arranged between the third blocking head and the second support frame, the rest third reset springs are all arranged between the fourth blocking head and the second support frame, and the length direction of the third reset springs is perpendicular to the length direction of the first reset springs and parallel to the length direction of the second reset springs.
Further, a wedge block is arranged at the position, close to the first blocking head, of the groove of the first support frame, one end, close to the second blocking assembly, of the first blocking head is matched with the first support frame in a clamping mode through a first column head, the first blocking head can rotate relative to the axis of the first column head, the axis of the first column head is perpendicular to the length direction of the second reset spring and perpendicular to the length direction of the first reset spring, and the normal direction of the inclined surface of the wedge block is perpendicular to the axis of the first column head.
Further, a wedge block is arranged at the position, close to the third blocking head, of the groove of the second support frame, one end, close to the first blocking assembly, of the third blocking head is matched with the second support frame in a clamping mode through the second post, the third blocking head can rotate relative to the axis of the second post, the axis of the second post is perpendicular to the length direction of the third reset spring and the length direction of the first reset spring, and the normal direction of the inclined surface of the wedge block is perpendicular to the axis of the first post.
Further, a wedge block is arranged at the position, close to the fourth plugging head, of the groove of the second support frame, one end, close to the first plugging assembly, of the fourth plugging head is matched with the second support frame in a clamping mode through a third column head, the fourth plugging head can rotate relative to the axis of the third column head, the axis of the third column head is perpendicular to the length direction of the third reset spring and perpendicular to the length direction of the first reset spring, the normal direction of an inclined surface of the wedge block is perpendicular to the axis of the third column head, and the axis of the second column head coincides with the axis of the third column head.
Further, the live wire conductive assembly comprises a live wire conductive sheet, two ends of the live wire conductive sheet extend to positions close to the first live wire jack and the second live wire jack respectively, the zero line conductive assembly comprises a zero line conductive sheet, two ends of the zero line conductive sheet extend to positions close to the first zero phase jack and the second zero phase jack respectively, the ground wire conductive assembly comprises a ground wire conductive clamping piece, and the ground wire conductive clamping piece faces to the ground phase jack through the first supporting frame.
The beneficial effects are that: according to the nonporous socket, when the three-phase plug is inserted into the three-phase jack, the electric connecting piece of the three-phase plug pushes the first blocking plug to rotate along the axis of the first column head, one side, close to the wedge, of the first blocking plug is attached to the wedge, the first blocking plug pushes the wedge to drive the first supporting frame to move towards the second blocking assembly along the length direction of the first reset spring, so that the three-phase plug is electrically connected with the live wire conducting assembly, the zero line conducting assembly and the ground wire conducting assembly, when the two-phase plug is inserted into the two-phase jack, the electric connecting piece of the two-phase plug pushes the third blocking plug and the fourth blocking plug to rotate along the axis of the third column head, one side, close to the wedge, of the fourth blocking plug is attached to the wedge, the fourth blocking plug pushes the second supporting frame to move towards the first blocking assembly along the length direction of the first reset spring, the two-phase plug is electrically connected with the live wire conducting assembly and the zero line conducting assembly, and the two-phase plug and the second blocking plug are only pressed simultaneously or the third blocking plug and the fourth blocking plug are pressed simultaneously, the situation that accidents are caused by errors can be avoided, and the two-phase jack and the three-phase jack is always prevented from being electrically connected with the jack to generate dust accidents.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of the present invention;
FIG. 3 is a schematic diagram illustrating the assembly of the anti-shock mechanism and the main housing according to the present invention;
fig. 4 is a schematic perspective view of an electric shock prevention mechanism according to the present invention;
fig. 5 is a schematic diagram showing a perspective structure of an electric shock prevention mechanism according to the present invention;
FIG. 6 is an exploded view of the structure of the present invention;
FIG. 7 is a schematic exploded view of the shock protection mechanism of the present invention;
FIG. 8 is a schematic diagram showing an exploded view of the shock protection mechanism of the present invention;
FIG. 9 is an exploded view of the first and second closure assemblies of the present invention;
reference numerals illustrate: the electric shock prevention mechanism 1, the conductive mechanism 2, the live wire conductive component 2a, the neutral wire conductive component 2b, the ground wire conductive component 2c, the shell 3, the main shell 3a, the socket panel 3b, the two-phase jack 3c, the three-phase jack 3d, the first plugging component 5, the first plugging head 5a, the first column cap 5a1, the second plugging head 5b, the first support frame 5c, the second plugging component 6, the third plugging head 6a, the second column cap 6a1, the fourth plugging head 6b, the third column cap 6b1, the second support frame 6c, the support plate 7, the first return spring 8, the second return spring 9, the third return spring 10, the wedge 11 and the protrusion 12.
Description of the embodiments
Specific embodiments of the invention are described in further detail below with reference to the drawings and examples of the specification:
referring to fig. 1 to 9, a hole-free socket comprises an electric shock prevention mechanism 1, a conductive mechanism 2 and a shell 3, wherein the electric shock prevention mechanism 1 and the conductive mechanism 2 are installed in the shell, the shell 3 comprises a main shell 3a and a socket panel 3b, the socket panel 3b comprises a group of two-phase jacks 3c and a group of three-phase jacks 3d, the electric shock prevention mechanism 1 comprises a second plugging component 6 for plugging the two-phase jacks 3c, a first plugging component 5 for plugging the three-phase jacks 3d and a first reset component for driving the first plugging component 5 and the second plugging component 6 to reset, the conductive mechanism 2 comprises a live wire conductive component 2a, a neutral wire conductive component 2b and a ground wire conductive component 2c which are arranged in the main shell 3a, and the live wire conductive component 2a, the neutral wire conductive component 2b and the ground wire conductive component 2c are all arranged on one side of the conductive mechanism 2 close to the main shell 3 a.
Working principle: when the three-phase plug is inserted into the three-phase jack 3d, the electric connecting piece of the three-phase plug pushes the first blocking head 5a to rotate along the axis of the first column head 5a1, one side, close to the wedge 11, of the first blocking head 5a is attached to the wedge 11, the first blocking head 5a pushes the wedge 11 to drive the first supporting frame to move towards the second blocking assembly 6 along the length direction of the first reset spring 8, so that the three-phase plug is electrically connected with the live wire conductive assembly 2a, the zero wire conductive assembly 2b and the ground wire conductive assembly 2c, when the two-phase plug is inserted into the two-phase jack 3c, the electric connecting piece of the two-phase plug simultaneously pushes the third blocking head 6a and the fourth blocking head 6b to rotate along the axis of the third column head 6b1, one side, close to the wedge 11, of the fourth blocking head 6b is attached to the wedge 11, and the pushing head 6b drives the second supporting frame to move towards the first blocking assembly 5 along the length direction of the first reset spring 8, so that the two-phase plug is electrically connected with the live wire conductive assembly 2a and the zero wire conductive assembly 2 b.
The electric shock prevention mechanism 1 comprises a supporting plate 7, a first plugging component 5 and a second plugging component 6 are in sliding fit with the supporting plate 7, the sliding directions of the first plugging component 5 and the second plugging component 6 are opposite, the first reset component comprises two first reset springs 8 which are parallel to each other, one end of each first reset spring 8 is in abutting connection with the first plugging component 5, the other end of each first reset spring is in abutting connection with the second plugging component 6, the length direction of each first reset spring 8 is parallel to the sliding directions of the first plugging component 5 and the second plugging component 6, when the two-phase plug is inserted into the two-phase jack 3c, the electric connection piece of the two-phase plug pushes the second plugging component 6 to move towards the first plugging component 5 along the length direction of the first reset spring 8, and when the three-phase plug is inserted into the three-phase jack 3d, the electric connection piece of the three-phase plug pushes the first plugging component 5 to move towards the second plugging component 6 along the length direction of the first reset spring 8.
The three-phase jack 3d comprises a first fire phase jack, a first zero phase jack and a ground phase jack, the first plugging component 5 comprises a first plugging head 5a for plugging the first fire phase jack, a second plugging head 5b for plugging the first zero phase jack and the ground phase jack and a first support frame, the first support frame is provided with a groove for placing the first plugging head 5a and the second plugging head 5b, the first plugging head 5a and the second plugging head 5b are fixedly connected with the inner side of the groove through a second reset component, one side of the first support frame, which is close to the supporting plate 7, is provided with a sliding strip which is in sliding fit with the supporting plate 7, one side of the first plugging head 5a, which is close to the three-phase jack 3d, is provided with a protrusion 12 for plugging the first fire phase jack, two protrusions 12 for plugging the first zero phase jack and the ground phase jack, when the electric connection piece of the three-phase plug is inserted into the three-phase jack 3d, the first plugging head 5a and the second plugging head 5b are simultaneously driven to move towards the three-phase reset component, the three-phase plug 2 is pulled out of the conductive spring component, and the three-phase plug 2 is pulled out from the three-phase jack 2, and the conductive component is pulled out from the three-phase jack 2.
The two-phase jack 3c comprises a second fire phase jack and a second zero phase jack, the second plugging component 6 comprises a third plugging head 6a for plugging the second fire phase jack, a fourth plugging head 6b for plugging the second zero phase jack and a second supporting frame, the second supporting frame is provided with grooves for placing the third plugging head 6a and the fourth plugging head 6b, the third plugging head 6a and the fourth plugging head 6b are fixedly connected with the inner side of the grooves through a third reset component, a sliding strip in sliding fit with the support plate 7 is arranged on one side of the second supporting frame, which is close to the support plate 7, a protrusion 12 for plugging the second fire phase jack is arranged on one side of the third plugging head 6a, which is close to the two-phase jack 3c, two protrusions 12 for plugging the second zero phase jack are arranged on one side of the fourth plugging head 6b, when the electric connection piece of the two-phase plug is inserted into the two-phase jack 3c, the third plugging head 6a and the fourth plugging head 6b are pushed by the second supporting frame towards the first reset component, so that the two-phase plug 2a and the two-phase plug are exposed out of the two-phase plug are pushed by the first reset component, and the two-phase plug is pulled out of the two-phase plug 2 is pushed by the first reset component, and the two-phase plug 2 is pulled out from the original position.
The second reset assembly comprises a plurality of second reset springs 9, one second reset spring 9 is arranged between the first plug 5a and the first support frame 5c, the other second reset springs 9 are arranged between the second plug 5b and the first support frame 5c, the length direction of the second reset springs 9 is perpendicular to the length direction of the first reset springs 8, only the first plug 5a and the second plug 5b are pressed, the first plug assembly 5 can move, and when the three-phase plug is pulled out, the second reset springs 9 jack the first plug 5a and the second plug 5b to plug the three-phase jack 3 d.
The third reset assembly comprises a plurality of third reset springs 10, one third reset spring 10 is arranged between the third plug 6a and the second support frame 6c, the rest of the third reset springs 10 are arranged between the fourth plug 6b and the second support frame 6c, the length direction of the third reset springs 10 is perpendicular to the length direction of the first reset springs 8 and is parallel to the length direction of the second reset springs 9, and only the third plug 6a and the fourth plug 6b are pressed simultaneously, the second plug assembly 6 can move, and when the two-phase plug is pulled out, the third reset springs 10 jack the third plug 6a and the fourth plug 6b to plug the two-phase jack 3 c.
The wedge 11 is arranged at the position, close to the first blocking head 5a, of the groove of the first supporting frame 5c, one end, close to the second blocking assembly 6, of the first blocking head 5a is in clamping fit with the first supporting frame 5c through the first column head 5a1, the first blocking head 5a can rotate relative to the axis of the first column head 5a1, the axis of the first column head 5a1 is perpendicular to the length direction of the second return spring 9 and perpendicular to the length direction of the first return spring 8, the normal direction of the inclined surface of the wedge 11 is perpendicular to the axis of the first column head 5a1, when the three-phase plug is inserted into the three-phase jack 3d, the electric connecting piece of the three-phase plug pushes the first blocking head 5a to rotate along the axis of the first column head 5a1, one side, close to the wedge 11, of the first blocking head 5a pushes the wedge 11 to move towards the second blocking assembly 6 along the length direction of the first return spring 8, and accordingly the three-phase plug is electrically connected with the live wire conductive assembly 2a, the null wire conductive assembly 2b and the ground wire conductive assembly 2 c.
The wedge 11 is arranged at the position, close to the third plugging head 6a, of the groove of the second support frame 6c, one end, close to the first plugging assembly 5, of the third plugging head 6a is in clamping fit with the second support frame 6c through the second column head 6a1, the third plugging head 6a can rotate relative to the axis of the second column head 6a1, the axis of the second column head 6a1 is perpendicular to the length direction of the third return spring 10 and perpendicular to the length direction of the first return spring 8, the normal direction of the inclined surface of the wedge 11 is perpendicular to the axis of the first column head 5a1, when the two-phase plug is inserted into the two-phase jack 3c, the electric connecting piece of the two-phase plug pushes the third plugging head 6a to rotate along the axis of the second column head 6a1, one side, close to the wedge 11, of the third plugging head 6a is attached to the wedge 11, the third plugging head 6a drives the second support frame to move towards the first plugging assembly 5 along the length direction of the first return spring 8, and the two-phase plug is electrically connected with the live wire conductive assembly 2a and the zero wire conductive assembly 2 b.
The wedge 11 is arranged at the position, close to the fourth blocking head 6b, of the groove of the second support frame 6c, one end, close to the first blocking assembly 5, of the fourth blocking head 6b is in clamping fit with the second support frame 6c through the third column head 6b1, the fourth blocking head 6b can rotate relative to the axis of the third column head 6b1, the axis of the third column head 6b1 is perpendicular to the length direction of the third return spring 10 and perpendicular to the length direction of the first return spring 8, the normal direction of the inclined surface of the wedge 11 is perpendicular to the axis of the third column head 6b1, the axis of the second column head 6a1 coincides with the axis of the third column head 6b1, when the two-phase plug is inserted into the two-phase jack 3c, the electric connection piece of the two-phase plug pushes the third blocking head 6a and the fourth blocking head 6b to rotate along the axis of the third column head 6b1 at the same time, one side, close to the wedge 11, of the fourth blocking head 6b is attached to the wedge 11, the fourth blocking head 6b drives the second support frame to move towards the first assembly 5 along the length direction of the first return spring 8 along the wedge 11, and the two-phase plug 2a is electrically connected with the live wire 2 b.
The live wire conductive assembly 2a comprises a live wire conductive sheet, two ends of the live wire conductive sheet extend to positions close to a first live wire jack and a second live wire jack respectively, the zero line conductive assembly 2b comprises a zero line conductive sheet, two ends of the zero line conductive sheet extend to positions close to the first zero phase jack and the second zero phase jack respectively, the ground wire conductive assembly 2c comprises a ground wire conductive clamping piece, the ground wire conductive clamping piece faces the ground phase jack through a first supporting frame, when a three-phase plug is inserted into the three-phase jack 3d, the first plugging assembly 5 is pushed to move to expose the live wire conductive sheet, the zero line conductive sheet and the ground wire conductive clamping piece, then the three-phase plug is connected with the live wire conductive sheet, the zero line conductive sheet and the ground wire conductive clamping piece, when the two-phase plug is inserted into the two-phase jack 3c, the second plugging assembly 6 is pushed to move to expose the live wire conductive sheet and the zero line conductive sheet, and then the two-phase plug is connected with the live wire conductive sheet and the zero line conductive sheet.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (8)
1. A non-porous socket, characterized by: the anti-electric shock device comprises an anti-electric shock mechanism (1), a conductive mechanism (2) and a shell (3), wherein the anti-electric shock mechanism (1) and the conductive mechanism (2) are arranged in the shell, the shell (3) comprises a main shell (3 a) and a socket panel (3 b), the socket panel (3 b) comprises a group of two-phase jacks (3 c) and a group of three-phase jacks (3 d), the anti-electric shock mechanism (1) comprises a second plugging component (6) used for plugging the two-phase jacks (3 c), a first plugging component (5) used for plugging the three-phase jacks (3 d) and a first reset component used for driving the first plugging component (5) and the second plugging component (6) to reset, the conductive mechanism (2) comprises a live wire conductive component (2 a), a zero wire conductive component (2 b) and a ground wire conductive component (2 c) which are arranged in the main shell (3 a), and the live wire conductive component (2 a), the zero wire conductive component (2 b) and the ground wire conductive component (2 c) are all arranged on one side, close to the main shell (3 a), of the conductive mechanism (2);
the three-phase jack (3 d) comprises a first fire phase jack, a first zero phase jack and a ground phase jack, the first plugging component (5) comprises a first plugging head (5 a) for plugging the first fire phase jack, a second plugging head (5 b) for plugging the first zero phase jack and the ground phase jack and a first supporting frame, the first supporting frame is provided with a groove for placing the first plugging head (5 a) and the second plugging head (5 b), the first plugging head (5 a) and the second plugging head (5 b) are fixedly connected with the inner side of the groove through a second resetting component, and one side, close to the supporting plate (7), of the first supporting frame is provided with a sliding strip in sliding fit with the supporting plate (7);
the two-phase jack (3 c) comprises a second fire phase jack and a second zero phase jack, the second plugging component (6) comprises a third plugging head (6 a) for plugging the second fire phase jack, a fourth plugging head (6 b) for plugging the second zero phase jack and a second supporting frame, the second supporting frame is provided with a groove for placing the third plugging head (6 a) and the fourth plugging head (6 b), the third plugging head (6 a) and the fourth plugging head (6 b) are fixedly connected with the inner side of the groove through a third resetting component, and a sliding strip in sliding fit with the supporting plate (7) is arranged on one side, close to the supporting plate (7), of the second supporting frame;
a protrusion (12) for plugging a first fire phase jack is arranged on one side of the first plugging head (5 a) close to the three-phase jack (3 d), two protrusions (12) for plugging a first zero phase jack and a ground phase jack are arranged on one side of the second plugging head (5 b) close to the three-phase jack (3 d), when an electric connecting piece of the three-phase plug is inserted into the three-phase jack (3 d), the first plugging head (5 a) and the second plugging head (5 b) are pushed at the same time, the first supporting frame is driven to move towards the second reset assembly, a fire wire conductive assembly (2 a), a zero wire conductive assembly (2 b) and a ground wire conductive assembly (2 c) for plugging the three-phase plug are exposed, and when the three-phase plug is pulled out, the first reset spring (8) is pushed back to the original position;
one side of the third blocking head (6 a) close to the two-phase jack (3 c) is provided with a protrusion (12) for blocking the second fire phase jack, one side of the fourth blocking head (6 b) close to the two-phase jack (3 c) is provided with two protrusions (12) for blocking the second zero phase jack, when the electric connecting piece of the two-phase plug is inserted into the two-phase jack (3 c), the third blocking head (6 a) and the fourth blocking head (6 b) are pushed simultaneously, the second supporting frame is driven to move towards the first reset assembly, the fire wire conductive assembly (2 a) and the zero wire conductive assembly (2 b) for the two-phase plug to be inserted are exposed, and when the two-phase plug is pulled out, the first reset spring (8) is pushed back to the original position.
2. A non-porous socket according to claim 1, wherein: the utility model provides an electric shock protection mechanism (1) is including backup pad (7), first shutoff subassembly (5) and second shutoff subassembly (6) all with backup pad (7) sliding fit, first shutoff subassembly (5) and second shutoff subassembly (6) gliding direction are relative, first reset assembly is including two first reset spring (8) that are parallel to each other, the one end of every first reset spring (8) is contradicted with first shutoff subassembly (5) and is connected, its other end is contradicted with second shutoff subassembly (6) and is connected, the length direction of first reset spring (8) is parallel with the gliding direction of first shutoff subassembly (5) and second shutoff subassembly (6).
3. A non-porous socket according to claim 1, wherein: the second reset assembly comprises a plurality of second reset springs (9), one second reset spring (9) is arranged between the first blocking head (5 a) and the first support frame (5 c), the rest second reset springs (9) are arranged between the second blocking head (5 b) and the first support frame (5 c), and the length direction of the second reset springs (9) is perpendicular to the length direction of the first reset springs (8).
4. A non-porous socket according to claim 1, wherein: the third reset assembly comprises a plurality of third reset springs (10), one third reset spring (10) is arranged between a third blocking head (6 a) and a second supporting frame (6 c), the rest of the third reset springs (10) are arranged between a fourth blocking head (6 b) and the second supporting frame (6 c), and the length direction of the third reset springs (10) is perpendicular to the length direction of the first reset springs (8) and parallel to the length direction of the second reset springs (9).
5. A non-porous socket according to claim 3, wherein: the groove of the first support frame (5 c) is provided with a wedge block (11) at a position close to the first blocking head (5 a), one end of the first blocking head (5 a) close to the second blocking assembly (6) is matched with the first support frame (5 c) in a clamping mode through a first column head (5 a 1), the first blocking head (5 a) can rotate relative to the axis of the first column head (5 a 1), the axis of the first column head (5 a 1) is perpendicular to the length direction of the second return spring (9) and perpendicular to the length direction of the first return spring (8), and the normal direction of an inclined surface of the wedge block (11) is perpendicular to the axis of the first column head (5 a 1).
6. A non-porous socket according to claim 4, wherein: the groove of second support frame (6 c) is provided with voussoir (11) near the position of third shutoff head (6 a), and the one end that third shutoff head (6 a) is close to first shutoff subassembly (5) passes through second post (6 a 1) and second support frame (6 c) joint cooperation, and third shutoff head (6 a) can rotate relative second post (6 a 1) axis, and the axis of second post (6 a 1) is perpendicular and perpendicular with the length direction of first reset spring (8) with the length direction of third reset spring (10), and the normal direction of the inclined plane of voussoir (11) is perpendicular with the axis of first post (5 a 1).
7. A non-porous socket according to claim 6, wherein: the groove of the second support frame (6 c) is provided with a wedge block (11) at a position close to the fourth blocking head (6 b), one end of the fourth blocking head (6 b) close to the first blocking assembly (5) is matched with the second support frame (6 c) in a clamping mode through a third column head (6 b 1), the fourth blocking head (6 b) can rotate relative to the axis of the third column head (6 b 1), the axis of the third column head (6 b 1) is perpendicular to the length direction of the third return spring (10) and perpendicular to the length direction of the first return spring (8), the normal direction of an inclined surface of the wedge block (11) is perpendicular to the axis of the third column head (6 b 1), and the axis of the second column head (6 a 1) is coincident with the axis of the third column head (6 b 1).
8. A non-porous socket according to claim 1, wherein: the live wire conductive assembly (2 a) comprises a live wire conductive sheet, two ends of the live wire conductive sheet extend to positions close to a first live wire jack and a second live wire jack respectively, the zero line conductive assembly (2 b) comprises a zero line conductive sheet, two ends of the zero line conductive sheet extend to positions close to the first zero phase jack and the second zero phase jack respectively, the ground wire conductive assembly (2 c) comprises a ground wire conductive clamping piece, and the ground wire conductive clamping piece faces to the ground phase jack through a first supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851973.XA CN107508077B (en) | 2017-09-19 | 2017-09-19 | Hole-free socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851973.XA CN107508077B (en) | 2017-09-19 | 2017-09-19 | Hole-free socket |
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| Publication Number | Publication Date |
|---|---|
| CN107508077A CN107508077A (en) | 2017-12-22 |
| CN107508077B true CN107508077B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851973.XA Active CN107508077B (en) | 2017-09-19 | 2017-09-19 | Hole-free socket |
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| CN (1) | CN107508077B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111668630B (en) * | 2020-06-28 | 2024-12-20 | 成都府河电力自动化成套设备有限责任公司 | A wiring-free socket |
| CN112361157A (en) * | 2020-12-04 | 2021-02-12 | 深圳创维－Rgb电子有限公司 | Wall hanging structure of split television and television |
| CN118099807B (en) * | 2024-04-19 | 2024-06-28 | 湖南省百俊达电子科技有限公司 | A power socket |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107508077A (en) | 2017-12-22 |
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