CN109546416B - Socket for electrical engineering construction - Google Patents
Socket for electrical engineering construction Download PDFInfo
- Publication number
- CN109546416B CN109546416B CN201811596223.3A CN201811596223A CN109546416B CN 109546416 B CN109546416 B CN 109546416B CN 201811596223 A CN201811596223 A CN 201811596223A CN 109546416 B CN109546416 B CN 109546416B
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- China
- Prior art keywords
- insulating shell
- socket
- safety plate
- movable column
- jack
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000004870 electrical engineering Methods 0.000 title claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004297 night vision Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- 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
-
- 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
- H01R13/5213—Covers
-
- 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
- H01R13/72—Means for accommodating flexible lead within the holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides an electrical engineering construction socket, including the electric connecting wire and be the insulating shell of cuboid shape, be provided with a plurality of jack subassembly on the insulating shell side, every jack subassembly all includes diplopore socket and three hole sockets, the inside grafting copper sheet that all corresponds with diplopore socket and three hole socket that is provided with of insulating shell, insulating shell right side is provided with the master switch, the electric connecting wire passes through the switch and is connected with all grafting copper sheets, the insulating shell side is provided with upset open-close type dust keeper in every jack subassembly outside on the insulating shell, insulating shell leading flank is provided with wire storage anti-winding device, be provided with the safe grafting device that separates every socket and the grafting copper sheet of below in the insulating shell. The invention has reasonable design and compact structure, has the functions of dust prevention and winding prevention of a plurality of wires, and has higher safety and reliability.
Description
Technical Field
The invention belongs to the technical field of electrical engineering, and particularly relates to a socket for electrical engineering construction.
Background
Electrical engineering (Electrical Engineering, EE for short) is one of the core subjects in the modern technological field, and is more an indispensable key subject in the modern advanced technical field of electrical engineering, in a sense that the development degree of electrical engineering represents the state of technological progress, for example, it is the huge progress of electronic technology that is driving the arrival of the information age based on computer networks, and will change the life work modes of human beings, etc. The electric engineering is related to things more, can produce the dust in the construction of electric engineering, and need not use the socket in the construction of electric engineering, ordinary socket jack position is single, under the grafting condition of a plurality of power adapters, the electric connecting wire behind the adapter is not exempted from to extrude together, cause the damage of electric connecting wire easily, cause the influence to the construction, electric engineering site dust is great, the jack of current socket is all exposed outside, can not prevent that the dust from entering into in the jack of socket, cause the damage of socket easily, influence safety in production if serious, delay construction process. In addition, the existing socket has the problems that electric arcs are generated frequently in the process of inserting the plug into the double-hole socket or the triple-hole socket of the socket, and the damage to users is likely to happen, and each jack can be independently inserted, so that certain potential safety hazards exist.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides the socket for electrical engineering construction, which has the dustproof function, prevents a plurality of wires from being wound together and is safe and reliable.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an electrical engineering construction socket, including the electric connecting wire and be the insulating shell of cuboid shape, be provided with a plurality of jack subassembly on the insulating shell side, every jack subassembly all includes diplopore socket and three hole sockets, the inside grafting copper sheet that all corresponds with diplopore socket and three hole socket that is provided with of insulating shell, insulating shell right side is provided with the master switch, the electric connecting wire passes through the switch and is connected with all grafting copper sheets, the insulating shell side is provided with upset open-close type dust keeper in every jack subassembly outside on the insulating shell, insulating shell leading flank is provided with wire storage anti-winding device, be provided with the safe grafting device that separates every socket and the grafting copper sheet of below in the insulating shell.
The middle of the rear side of the insulating shell is fixedly provided with a hanging block, and hanging holes are formed in the hanging block.
The turnover opening-closing type dustproof device comprises a fixed ring and a dustproof cover, wherein the outer diameter of the fixed ring is equal to the diameter of the dustproof cover, the fixed ring is fixedly arranged on the front side surface of the insulating shell, one jack assembly is correspondingly positioned inside the fixed ring, one side of the edge of the dustproof cover is hinged to the outer side of the fixed ring, and the other side of the edge of the dustproof cover is buckled with the fixed ring through a first buckle assembly.
The winding prevention device for the wire storage comprises at least two winding posts and a protective cover, wherein the winding posts are arranged in the left-right direction of the insulating shell, the rear ends of the winding posts are vertically and fixedly connected to the front side face of the insulating shell, the front ends of the winding posts are provided with limiting rods, the protective cover is of a rectangular shell structure with an open top, the left side of the protective cover is hinged to the front side face of the insulating shell, the rear edge of the right side of the protective cover is connected with the front side face of the insulating shell through a second buckle assembly in a buckled mode, gaps for penetrating through an electric connecting wire are formed in the rear edge of the right side of the protective cover, and all the winding posts and the limiting rods are located in the protective cover.
Every safety plug device all includes a fixed section of thick bamboo, first safety plate and second safety plate, the fixed section of thick bamboo level sets up and the top fixed connection of fixed section of thick bamboo is on insulating shell top lower surface, first safety plate and second safety plate parallel arrangement, the central line of fixed section of thick bamboo is perpendicular with the length direction of first safety plate, the left side portion of first safety plate and second safety plate is located the live wire jack of diplopore socket and three hole socket and zero line jack respectively under, the guide way that the arc angle is 90 is offered towards the left in the both ends portion of fixed section of thick bamboo, the upper edge level of guide way sets up, the lower border vertical setting of guide way, the right-hand member of first safety plate and second safety plate is fixedly connected with first movable column and second movable column respectively, first movable column rotates the guide way of connecting at the front end inside of fixed section of thick bamboo and first safety plate pass this end, the second movable column rotates the connection is inside the rear end and the second safety plate passes the guide way of this end, the first movable column is adjacent to the second movable column one end face and is the same axial direction fixed connection of second movable column, the same axial direction is connected with the first semi-plane of first semi-circular column and the first semi-plane of axial direction is reset, the first semi-plane is corresponding to the first semi-plane and the second movable column, the first semi-plane is reset with the first semi-plane is fixed with the second movable column, the first semi-plane is corresponding to the first axial plane, the first movable column is reset to the first movable column is fixed with the first semi-plane, and the bottom is fixed with the first semi-plane bottom plane.
The structure of the two reset elastic components is the same and the two reset elastic components are symmetrically arranged, the reset elastic components on the lower surface of the first safety plate comprise an arc-shaped guide shaft and a pressure spring sleeved on the arc-shaped guide shaft, an arc-shaped guide blind hole is formed in the wall of the fixed bobbin at the lower side edge of the guide opening along the circumferential direction of the fixed barrel, the right end of the arc-shaped guide shaft is slidably inserted into the arc-shaped guide blind hole, the upper end of the arc-shaped guide shaft is fixedly connected to the lower surface of the first safety plate, and the two ends of the pressure spring are respectively in jacking contact with the lower surface of the first safety plate and the lower side edge of the guide opening.
The jack assemblies are arranged in six, and the six jack assemblies are arranged in a rectangular array on the upper side surface of the insulating shell.
The upper side surface of the dust cover is provided with a buckle hand, and the buckle hand is provided with a buckle groove.
By adopting the technical scheme, compared with the prior art, the invention has the following technical effects:
in the construction of electrical engineering, if there is water stain on the ground, then the socket is best not to place on ground, otherwise easily glue water and lead to the circuit to damage easily, can hang on the wall through hanging the hole through hanging on the hanging piece on the wall through nailing a nail on the wall, plays the effect of protection socket not damaged.
According to the invention, the jack assemblies consisting of the double-hole jacks and the three-hole jacks are arranged, so that the plugging of different plugs is facilitated, the distribution plugging can be performed according to different plugs, the orientations of the three-hole jacks are outwards distributed, the wires of different power adapters can not cause the damage of the power adapters due to winding or extrusion, the construction process is influenced, and the effect of protecting the power adapters is achieved.
According to the invention, the dust cover is arranged, dust is not generated in the construction of electrical engineering, the dust enters the insulating shell through the socket and possibly damages the socket, the dust cover can seal the socket which does not work any more, the dust can be prevented from entering the socket, the socket damage caused by the dust entering the socket is prevented, and the socket is protected.
According to the invention, the winding posts are arranged, when a plurality of plugs are inserted into the jack assemblies, the protective cover is opened, redundant wires on the plugs are wound on the winding posts, and the wires are prevented from being wound mutually or from falling on the ground to be trampled; the limiting rod plays a role in preventing the lead wound on the winding post from falling down. Under the condition that the socket is not used in construction, if the socket is randomly placed, the electric connecting wire on the socket is easy to wind with other objects or trample, the socket is easy to damage, the electric connecting wire can be wound on the insulating shell through the winding post, the electric connecting wire 1 and the plug of the socket can be protected by closing the protective cover, damage is prevented, and the effect of protecting the electric connecting wire and the plug is achieved.
The special mechanical safety plug-in device is designed in the insulating shell, has a self-locking function, and if the plug is not inserted into two sockets at the same time and is extruded downwards, a single pin of the plug is not inserted into the socket and cannot be electrified, so that the dangerous condition that one pin of the plug is inserted and the other pin is exposed outside and a child fingers or a conductor is poked into a certain socket under the condition of bad night vision is effectively prevented.
The safety plugging device has the safety plugging principle that a first safety plate and a second safety plate respectively block a live wire jack and a zero line jack of a double-hole jack and a triple-hole jack, a first movable column at the right end of the first safety plate and a second movable column at the right end of the second safety plate can vertically rotate in a fixed cylinder, a first semicircular transmission shaft arranged at the rear end of the first safety plate and a second semicircular transmission shaft arranged at the front end of the second safety plate are semicircular in cross section, the axial plane of the first semicircular transmission shaft is correspondingly contacted with the axial plane of the second semicircular transmission shaft, so that when only one jack is inserted and downwards pushes against the first safety plate or the second safety plate, the second semicircular transmission shaft and the first semicircular transmission shaft are blocked, the first safety plate or the second safety plate cannot be singly pushed down, only when the first safety plate and the second safety plate are simultaneously pushed down, the two safety plates can downwards rotate, the first safety plate and the second safety plate overcome the elasticity of a pressure spring downwards by 60-90 degrees, the copper sheet moves inwards in an arc-shaped guide axial direction through an arc, and the copper sheet moves until the first safety plate and the second safety plate are not inserted into the right side of the plug, and the copper sheet is not inserted into the plug at the right side.
In conclusion, the invention has reasonable design, compact structure, dustproof and multi-wire winding prevention functions and higher safety and reliability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic representation of the present invention when not in use;
FIG. 4 is a schematic diagram of the structure of the plug of the present invention after overcoming the safety plug device;
FIG. 5 is a schematic view of the internal structure of the safety plug device;
fig. 6 is a schematic view of the security pane of fig. 3 in its original position.
Detailed Description
As shown in fig. 1-6, the socket for electrical engineering construction comprises an electrical connecting wire 1 and an insulating shell 2 in a cuboid shape, wherein a plurality of jack assemblies 3 are arranged on the upper side face of the insulating shell 2, each jack assembly 3 comprises a double-hole socket and a triple-hole socket, plug copper sheets 4 corresponding to the inside and the outside of the double-hole socket and the triple-hole socket are arranged in the insulating shell 2, a master switch 5 is arranged on the right side of the insulating shell 2, the electrical connecting wire 1 is connected with all the plug copper sheets 4 through the switch, a turnover opening-closing type dustproof device is arranged on the upper side face of the insulating shell 2 outside each jack assembly 3, a wire storage anti-winding device is arranged on the front side face of the insulating shell 2, and a safe plug device 29 for separating each socket from the plug copper sheets 4 below is arranged in the insulating shell 2.
A hanging block 6 is fixedly arranged in the middle of the rear side of the insulating shell 2, and a hanging hole 7 is formed in the hanging block 6.
The turnover opening-closing type dustproof device comprises a fixed ring 8 and a dustproof cover 9, wherein the outer diameter of the fixed ring 8 is equal to the diameter of the dustproof cover 9, the fixed ring 8 is fixedly arranged on the front side surface of the insulating shell 2, one jack component 3 is correspondingly positioned inside one fixed ring 8, one side of the edge of the dustproof cover 9 is hinged to the outer side of the fixed ring 8, and the other side of the edge of the dustproof cover 9 is connected with the fixed ring 8 through a first buckle component 10 in a buckled mode.
The wire storage anti-winding device comprises a winding post 11 and a protective cover 12, wherein at least two winding posts 11 are arranged in the left-right direction of an insulating shell 2, the rear ends of the winding posts 11 are vertically and fixedly connected to the front side surface of the insulating shell 2, a limiting rod 13 is arranged at the front end of the winding post 11, the protective cover 12 is of a rectangular shell structure with an open top, the left side part of the protective cover 12 is hinged to the front side surface of the insulating shell 2, the rear edge of the right side part of the protective cover 12 is buckled and connected with the front side surface of the insulating shell 2 through a second buckle assembly 26, a notch for penetrating through an electric connecting wire 1 is formed in the rear edge of the right side part of the protective cover 12, and all the winding posts 11 and the limiting rod 13 are located in the protective cover 12.
Each safety plug device 29 comprises a fixed cylinder 14, a first safety plate 15 and a second safety plate 16, wherein the fixed cylinder 14 is horizontally arranged, the top of the fixed cylinder 14 is fixedly connected to the lower surface of the top of the insulating shell 2, the first safety plate 15 and the second safety plate 16 are arranged in parallel, the central line of the fixed cylinder 14 is vertical to the length direction of the first safety plate 15, the left parts of the first safety plate 15 and the second safety plate 16 are respectively positioned under a live wire jack and a zero wire jack of a double-hole jack and a three-hole jack, two end parts of the fixed cylinder 14 are provided with a guide opening 17 with an arc angle of 90 degrees towards the left, the upper edge of the guide opening 17 is horizontally arranged, the lower edge of the guide opening 17 is vertically arranged, the right end parts of the first safety plate 15 and the second safety plate 16 are respectively fixedly connected with a first movable column 18 and a second movable column 19, the first movable column 18 is rotatably connected inside the front end of the fixed cylinder 14, the first safety plate 15 penetrates through the guide opening 17 of the end, the second movable column 19 is rotatably connected inside the rear end of the fixed cylinder 14, the second safety plate 16 penetrates through the guide opening 17 of the end, one end face of the first movable column 18 adjacent to the second movable column 19 is fixedly connected with the first semicircular transmission shaft 20 in the same axial direction, one end face of the second movable column 19 adjacent to the first movable column 18 is fixedly connected with the second semicircular transmission shaft 21 in the same axial direction, the axial plane of the first semicircular transmission shaft 20 is correspondingly contacted with the axial plane of the second semicircular transmission shaft 21, and reset elastic components are arranged between the lower surface of the first safety plate 15 and the bottom of the fixed cylinder 14 and between the lower surface of the second safety plate 16 and the bottom of the fixed cylinder 14.
The structure of the two elastic components that restore to the throne is the same and the symmetry sets up, the elastic components that restore to the throne of first safety plate 15 lower surface includes arc guiding axle 22 and the pressure spring 23 of cover on arc guiding axle 22, the arc direction blind hole 24 has been seted up along the circumferencial direction of fixed section of thick bamboo 14 to the lower side edge of guiding mouth 17 in the fixed section of thick bamboo 14 pipe wall, the right-hand member of arc guiding axle 22 slides and inserts to establish in arc direction blind hole 24, the upper end fixed connection of arc guiding axle 22 is at the lower surface of first safety plate 15, pressure spring 23 both ends respectively with first safety plate 15 lower surface and guiding mouth 17 lower side roof pressure contact.
The jack assemblies 3 are provided in six, and the six jack assemblies 3 are arranged in a rectangular array on the upper side of the insulating housing 2.
The upper side of the dust cover 9 is provided with a buckle 27, and the buckle 27 is provided with a buckle groove.
In the construction of electrical engineering, if there is water stain on the ground, the socket is preferably not placed on the ground, otherwise, the socket is easy to adhere to water and easy to cause circuit damage, and the socket can be protected from damage by nailing a nail on the wall and hanging the socket on the wall through the hanging hole 7 on the hanging block 6.
According to the invention, the jack assemblies 3 consisting of the double-hole jacks and the three-hole jacks are arranged, so that the plugging of different plugs 28 is facilitated, the distribution plugging can be performed according to different plugs 28, the orientations of the three-hole jacks are outwards distributed, the wires of different power adapters can not cause the damage of the power adapters due to winding or extrusion, the construction process is influenced, and the effect of protecting the power adapters is achieved.
According to the invention, the dust cover is arranged, so that dust cannot be generated in the construction of electrical engineering, the dust enters the insulating shell 2 through the socket and possibly damages the socket, the dust cover can seal the socket which does not work any more, the dust can be prevented from entering the socket, the socket damage caused by the dust entering the socket is prevented, and the socket is protected.
According to the invention, through arranging the winding post 11, when a plurality of plugs 28 are inserted into the jack assembly 3, the protective cover 12 is opened, and redundant wires on the plugs 28 are wound on the winding post 11, so that the wires are prevented from being mutually wound or falling on the ground to be trampled; the stopper rod 13 serves to prevent the wire wound around the winding post 11 from falling down. Under the condition that the socket is not used in construction, if the socket is randomly placed, the electric connecting wire 1 on the socket is easy to wind with other objects or trample, and is easy to damage, the electric connecting wire 1 can be wound on the insulating shell 2 through the winding post 11, the electric connecting wire 1 and the plug 28 of the socket can be protected by closing the protective cover 12, damage is prevented, and the effect of protecting the electric connecting wire 1 and the plug 28 is achieved.
The special mechanical safety plug-in device 29 is designed in the insulating shell 2, and has a self-locking function, if the two pins of the plug 28 are not inserted into two sockets at the same time and the safety plug-in device 29 is extruded downwards, the single pin of the plug 28 is not inserted into the socket and cannot be electrified, so that the dangerous situation that one pin of the plug 28 is inserted and the other pin is exposed outside and the dangerous situation that a child fingers or a conductor is poked into a certain socket is effectively prevented under the condition of bad night vision.
The safety plugging device 29 has the safety plugging principle that the first safety plate 15 and the second safety plate 16 respectively block the live wire jack and the zero wire jack of the double-hole jack and the triple-hole jack, the first movable column 18 at the right end of the first safety plate 15 and the second movable column 19 at the right end of the second safety plate 16 can rotate up and down in the fixed cylinder 14, the cross sections of the first semicircular transmission shaft 20 arranged at the rear end of the first safety plate 15 and the second semicircular transmission shaft 21 arranged at the front end of the second safety plate 16 are semicircular, the axial planes of the first semicircular transmission shaft 20 and the axial planes of the second semicircular transmission shaft 21 are correspondingly contacted, so that when only one jack is inserted to downwards push against the first safety plate 15 or the second safety plate 16, the second semicircular transmission shaft 21 and the first semicircular transmission shaft 20 cannot be singly pressed down, the first safety plate 15 or the second safety plate 16 can be rotated down, only when the first safety plate 15 and the second safety plate 16 are simultaneously pressed, the elastic force of the first safety plate 15 and the second safety plate 16 can be rotated down, the copper sheet 23 and the copper sheet 23 can be rotated down to the right direction of the copper sheet 4 are not pushed to the right, and the copper sheet is not inserted into the arc-shaped plug 28, and the copper sheet is prevented from moving to the right, and the copper sheet 4 is prevented from moving to the left to the inner side of the arc-shaped jack, and the copper sheet 4 is inserted into the copper sheet 4.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention are all included in the scope of protection of the technical solution of the present invention.
Claims (4)
1. The utility model provides a socket for electrical engineering construction, includes the electric connecting wire and is the insulating shell of cuboid shape, is provided with a plurality of jack subassembly on the insulating shell side, and every jack subassembly all includes diplopore socket and three hole sockets, and the inside grafting copper sheet that all corresponds with diplopore socket and three hole socket that is provided with of insulating shell, insulating shell right side are provided with the master switch, and the electric connecting wire passes through the switch and is connected with all grafting copper sheets, its characterized in that: the upper side surface of the insulating shell is provided with an overturning opening-closing type dustproof device outside each jack assembly, the front side surface of the insulating shell is provided with a wire storage anti-winding device, and a safe plug-in device for separating each socket from a plug-in copper sheet below is arranged in the insulating shell;
a hanging block is fixedly arranged in the middle of the rear side of the insulating shell, and a hanging hole is formed in the hanging block;
the turnover opening-closing type dustproof device comprises a fixed ring and a dustproof cover, wherein the outer diameter of the fixed ring is equal to the diameter of the dustproof cover, the fixed ring is fixedly arranged on the front side surface of the insulating shell, one jack assembly is correspondingly positioned inside one fixed ring, one side of the edge of the dustproof cover is hinged to the outer side of the fixed ring, and the other side of the edge of the dustproof cover is in buckling connection with the fixed ring through a first buckle assembly;
the wire storage anti-winding device comprises at least two winding posts and a protective cover, wherein the winding posts are arranged in the left-right direction of the insulating shell, the rear ends of the winding posts are vertically and fixedly connected to the front side surface of the insulating shell, the front ends of the winding posts are provided with limiting rods, the protective cover is of a rectangular shell structure with an open top, the left side part of the protective cover is hinged to the front side surface of the insulating shell, the rear edge of the right side part of the protective cover is buckled and connected with the front side surface of the insulating shell through a second buckle assembly, a notch for penetrating through an electric connecting wire is formed in the rear edge of the right side part of the protective cover, and all the winding posts and the limiting rods are positioned in the protective cover;
every safety plug device all includes a fixed section of thick bamboo, first safety plate and second safety plate, the fixed section of thick bamboo level sets up and the top fixed connection of fixed section of thick bamboo is on insulating shell top lower surface, first safety plate and second safety plate parallel arrangement, the central line of fixed section of thick bamboo is perpendicular with the length direction of first safety plate, the left side portion of first safety plate and second safety plate is located the live wire jack of diplopore socket and three hole socket and zero line jack respectively under, the guide way that the arc angle is 90 is offered towards the left in the both ends portion of fixed section of thick bamboo, the upper edge level of guide way sets up, the lower border vertical setting of guide way, the right-hand member of first safety plate and second safety plate is fixedly connected with first movable column and second movable column respectively, first movable column rotates the guide way of connecting at the front end inside of fixed section of thick bamboo and first safety plate pass this end, the second movable column rotates the connection is inside the rear end and the second safety plate passes the guide way of this end, the first movable column is adjacent to the second movable column one end face and is the same axial direction fixed connection of second movable column, the same axial direction is connected with the first semi-plane of first semi-circular column and the first semi-plane of axial direction is reset, the first semi-plane is corresponding to the first semi-plane and the second movable column, the first semi-plane is reset with the first semi-plane is fixed with the second movable column, the first semi-plane is corresponding to the first axial plane, the first movable column is reset to the first movable column is fixed with the first semi-plane, and the bottom is fixed with the first semi-plane bottom plane.
2. The socket for electrical engineering construction according to claim 1, wherein: the structure of the two reset elastic components is the same and the two reset elastic components are symmetrically arranged, the reset elastic components on the lower surface of the first safety plate comprise an arc-shaped guide shaft and a pressure spring sleeved on the arc-shaped guide shaft, an arc-shaped guide blind hole is formed in the wall of the fixed bobbin at the lower side edge of the guide opening along the circumferential direction of the fixed barrel, the right end of the arc-shaped guide shaft is slidably inserted into the arc-shaped guide blind hole, the upper end of the arc-shaped guide shaft is fixedly connected to the lower surface of the first safety plate, and the two ends of the pressure spring are respectively in jacking contact with the lower surface of the first safety plate and the lower side edge of the guide opening.
3. The socket for electrical engineering construction according to claim 1, wherein: the jack assemblies are arranged in six, and the six jack assemblies are arranged in a rectangular array on the upper side surface of the insulating shell.
4. The socket for electrical engineering construction according to claim 1, wherein: the upper side surface of the dust cover is provided with a buckle hand, and the buckle hand is provided with a buckle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596223.3A CN109546416B (en) | 2018-12-26 | 2018-12-26 | Socket for electrical engineering construction |
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| CN201811596223.3A CN109546416B (en) | 2018-12-26 | 2018-12-26 | Socket for electrical engineering construction |
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| CN109546416B true CN109546416B (en) | 2024-04-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110294367B (en) * | 2019-07-25 | 2020-07-28 | 济南通呗灯具有限公司 | Can accomodate sucking disc formula socket of electric wire |
| CN112018552B (en) * | 2020-08-26 | 2022-09-06 | 广东顺辉新型材料科技有限公司 | Ceramic panel |
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| US3990758A (en) * | 1974-05-06 | 1976-11-09 | Petterson Tor H | Child-safe electrical outlet |
| FR2581485A1 (en) * | 1985-05-02 | 1986-11-07 | Sergeant Daniel | Safety power socket. Safety connection plug. Sealed electrical safety extension piece |
| CN2664234Y (en) * | 2003-09-26 | 2004-12-15 | 王正强 | Power supply converter with wire winding box |
| US7537468B1 (en) * | 2007-12-14 | 2009-05-26 | Fu-Hsiang Huang | Electric socket |
| CN203942112U (en) * | 2014-07-04 | 2014-11-12 | 黄土清 | A kind of novel ceramic power socket |
| CN204376041U (en) * | 2015-01-27 | 2015-06-03 | 陈超 | A kind of electrical engineering safety power source plug socket |
| CN209448087U (en) * | 2018-12-26 | 2019-09-27 | 国网河南鄢陵县供电公司 | A kind of electric engineering construction socket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6932631B2 (en) * | 2003-07-28 | 2005-08-23 | Atom Technology Inc. | Socket protective cover capable of preventing single-opening insertion |
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2018
- 2018-12-26 CN CN201811596223.3A patent/CN109546416B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990758A (en) * | 1974-05-06 | 1976-11-09 | Petterson Tor H | Child-safe electrical outlet |
| FR2581485A1 (en) * | 1985-05-02 | 1986-11-07 | Sergeant Daniel | Safety power socket. Safety connection plug. Sealed electrical safety extension piece |
| CN2664234Y (en) * | 2003-09-26 | 2004-12-15 | 王正强 | Power supply converter with wire winding box |
| US7537468B1 (en) * | 2007-12-14 | 2009-05-26 | Fu-Hsiang Huang | Electric socket |
| CN203942112U (en) * | 2014-07-04 | 2014-11-12 | 黄土清 | A kind of novel ceramic power socket |
| CN204376041U (en) * | 2015-01-27 | 2015-06-03 | 陈超 | A kind of electrical engineering safety power source plug socket |
| CN209448087U (en) * | 2018-12-26 | 2019-09-27 | 国网河南鄢陵县供电公司 | A kind of electric engineering construction socket |
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| CN109546416A (en) | 2019-03-29 |
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