CN110994294A - Quick connection socket for plane installation - Google Patents
Quick connection socket for plane installation Download PDFInfo
- Publication number
- CN110994294A CN110994294A CN201911353204.2A CN201911353204A CN110994294A CN 110994294 A CN110994294 A CN 110994294A CN 201911353204 A CN201911353204 A CN 201911353204A CN 110994294 A CN110994294 A CN 110994294A
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- plug
- metal piece
- shell
- conductive
- hole
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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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
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
- H01R13/213—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
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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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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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
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/489—Clamped connections, spring connections utilising a spring, clip, or other resilient member spring force increased by screw, cam, wedge, or other fastening means
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a quick connection socket for plane installation, and relates to the technical field of sockets. The watchband contact finger assembly comprises an insulating shell, a rectangular conductive base, a conductive metal rod, an insulating protective cap, a plastic plug shell, a second metal piece and a plurality of watchband contact fingers, wherein the watchband contact fingers are arranged on the bottom surface of the conductive base and are also arranged between the inner wall of the second metal piece and the outer wall of the conductive metal rod; the insulating casing is installed on the copper bar in the electric appliance cabinet through two staple bolts to fix staple bolt and backplate through the nut, during the installation, the watchband touches and indicates and forms the multiple spot contact with the copper bar surface. According to the invention, the watchband contact fingers are arranged on the bottom surface of the conductive base, the multi-point contact fingers with the composite structure are used as conductive media for planar installation, and the watchband contact fingers are fastened on the copper bar in a hoop mode and directly arranged on the surface of the copper bar of the electrical cabinet, so that the installation is simple, convenient and rapid, the installation space is saved, the construction time is effectively shortened, and the cost is effectively reduced.
Description
Technical Field
The invention belongs to the technical field of sockets, and particularly relates to a quick connection socket for plane installation.
Background
The existing low-voltage quick connection socket of the power system needs to produce a small-sized quick access box, is installed outside an original electrical cabinet and adopts a floor type or wall-mounted installation mode. The method has larger engineering quantity and higher cost.
The quick connecting socket for plane installation adopts a copper bar surface installation mode, can greatly reduce construction amount, shortens construction time, and effectively reduces construction material cost and labor cost.
Disclosure of Invention
The invention aims to provide a quick connection socket for plane installation, which is fixed on the surface of a copper bar in an anchor ear manner by adopting a composite structure multi-point contact finger as a conductive medium for plane installation and is quickly installed on the surface of the copper bar in an electrical cabinet, and solves the problems of complex installation and high cost of the traditional quick connection device.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a quick connection socket for plane installation, which comprises an insulating shell, wherein the insulating shell comprises a cylindrical part and a rectangular part, and a first installation hole penetrating through the cylindrical part and the rectangular part is arranged in the insulating shell; further comprising: the conductive base is clamped between the two clamping plates in the cavity of the rectangular part of the insulating shell; the conductive metal rod is arranged in the insulating shell, one end of the conductive metal rod is internally provided with a plug hole, and the periphery of the conductive metal rod is symmetrically provided with positioning holes for installing positioning pins; the other end of the conductive metal rod is in a step shape and is fixedly arranged on the conductive base; the protective cap is arranged at the end part of the conductive metal rod and is provided with a through hole corresponding to the plug hole; the plastic plug comprises a plastic plug shell, wherein a color ring is sleeved on the plug shell, one end of the plug shell is in threaded connection with a plastic plug lower shell, and the other end of the plug shell is inserted into an insulating shell; the plug comprises a plug shell, a first metal piece, a second metal piece, a spring, a thimble and a locking nut, wherein the plug shell is provided with a plug hole, the plug hole is arranged in the plug shell, the thimble is arranged in the plug shell, and the thimble is fixedly locked in the plug shell through the locking nut; the plug cap is arranged at the end part of the second metal piece, and the conductive metal rod is inserted in the second metal piece and fixed by the positioning pin; the watchband contact fingers are arranged on the bottom surface of the conductive base and are also arranged between the inner wall of the second metal piece and the outer wall of the conductive metal rod; a locating groove is formed in the peripheral side of the cylindrical part of the insulating shell, the insulating shell is installed on a copper bar in an electric appliance cabinet through two U-shaped insulating hoops, the hoops are fixed with a back plate through nuts, during installation, the watchband contact fingers form multipoint contact with the surface of the copper bar, the conductive media of plane installation are adopted as the multipoint contact fingers of the composite structure, the mode of the hoops is fixed on the surface of the copper bar, and the installation mode is simple.
Furthermore, two notches which are matched with the structures of the hoops respectively and correspond to the rectangular parts of the insulating shell are arranged on the rectangular parts of the insulating shell; the back plate is a rectangular plate, one surface of the back plate is provided with a fitting groove corresponding to the copper plate in a matched mode, and the back plate is provided with a through hole corresponding to the hoop in a matched mode.
Furthermore, the conductive base is of a rectangular structure, and a stepped second mounting hole for mounting the conductive metal rod is formed in the center of the conductive base; the bottom surface of the conductive base is provided with two T-shaped clamping grooves which are symmetrically distributed through stepped holes, and the watchband contact fingers are arranged in the clamping grooves.
Further, one end of the conductive metal rod is circumferentially cut to form a connector post for mounting a protective cap; and a positioning pin is arranged in the positioning hole of the conductive metal rod through a return spring.
Furthermore, plug housing is circular casing, plug housing's week side is equipped with an annular, the colour ring is installed in plug housing week side's annular department, just the week side of colour ring is equipped with a plurality of anti-skidding slots.
Furthermore, the shell divides into two transition connection's pipe portion under the plug, and the tip of two pipe portion all is equipped with the internal thread, the waterproof circle has been cup jointed to shell connection under plug shell and the plug.
Furthermore, the first metal piece is a stepped rod piece, the matching end of the first metal piece and the second metal piece is a solid rod, a round hole is formed in the other end of the first metal piece, and the inner diameter of the first metal piece is smaller than that of the plug shell.
Furthermore, two second special-shaped notches are symmetrically formed in the end portion of the plug cap, two first special-shaped notches matched with the second special-shaped notches are symmetrically formed in the end portion of the second metal piece, and flanges are arranged at the end portions of the first special-shaped notches and the second special-shaped notches; and two round holes corresponding to the positioning pins are correspondingly arranged on the peripheral sides of the second metal piece.
Further, the thimble is the ladder member, and one end is equipped with the safety helmet, and the other end is equipped with the round hole that is used for installing the spring, lock nut installs in the ladder department of thimble week side, lock nut and the inner wall threaded connection of second metalwork.
Further, the inner hole diameter of the plug shell is in a step shape, the periphery of the second metal piece is in a step shape, and the second metal piece is installed in the plug shell through a buckle.
The invention has the following beneficial effects:
according to the invention, the watchband contact fingers are arranged on the bottom surface of the conductive base, the multi-point contact fingers with the composite structure are used as conductive media for planar installation, and the watchband contact fingers are fastened on the copper bar in a hoop mode and directly arranged on the surface of the copper bar of the electrical cabinet, so that the installation is simple, convenient and rapid, the installation space is saved, the construction time is effectively shortened, and the cost is effectively reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a partial schematic view of a quick connect receptacle for flat panel mounting according to the present invention;
FIG. 2 is a partial schematic view of the quick connect receptacle for flat panel mounting of the present invention;
FIG. 3 is a partial schematic view of the quick connect receptacle for flat panel mounting of the present invention;
FIG. 4 is a partial schematic view of the quick connect receptacle for flat panel mounting of the present invention;
FIG. 5 is a schematic view in partial cross-section of the quick connect receptacle for flat mounting of the present invention;
FIG. 6 is a schematic view in partial cross-section of the quick connect receptacle for flat mounting of the present invention;
FIG. 7 is a schematic view of the structure of the insulating housing of the present invention;
FIG. 8 is a schematic view of the structure of the insulating housing of the present invention;
FIG. 9 is a schematic structural view of a protective cap according to the present invention;
FIG. 10 is a schematic structural view of a back plate according to the present invention;
FIG. 11 is a schematic structural view of a conductive base according to the present invention;
FIG. 12 is a schematic view of the structure of the conductive base of the present invention;
FIG. 13 is a schematic view of the structure of the conductive metal rod of the present invention;
FIG. 14 is a schematic cross-sectional view of a conductive metal rod according to the present invention;
FIG. 15 is a schematic view of the present invention showing a quick connect receptacle for flat panel mounting;
FIG. 16 is a cross-sectional structural view of the quick connect receptacle for flat mounting of the present invention;
FIG. 17 is a schematic structural view of a plug housing according to the present invention;
FIG. 18 is a schematic view of the structure of the color wheel of the present invention;
FIG. 19 is a schematic structural view of a lower plug housing according to the present invention;
FIG. 20 is a schematic view of the construction of the blanking cap of the present invention;
FIG. 21 is a schematic structural diagram of a second metal part according to the present invention;
FIG. 22 is a schematic structural view of the thimble according to the present invention;
fig. 23 is a schematic structural diagram of a first metal element in the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-insulating shell, 2-protective cap, 3-hoop, 4-back plate, 5-copper plate, 6-conductive base, 7-watchband contact finger, 8-conductive metal rod, 9-plug shell, 10-color ring, 11-plug lower shell, 12-first metal piece, 13-second metal piece, 14-blocking cap, 15-thimble, 16-locking nut, 17-spring, 18-buckle, 101-positioning groove, 102-notch, 103-first mounting hole, 104-clamping plate, 401-attaching groove, 601-clamping groove, 602-second mounting hole, 801-positioning hole, 802-inserting hole, 803-connector column, 901-ring groove, 1301-first shaped notch and 1401-second shaped notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "bottom," "top," "center," "through," "inner," "peripheral," "side," "end," "bottom," "corresponding," "symmetrical," and the like are used in an orientation or positional relationship indicated for convenience in describing the invention and to simplify description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Referring to fig. 1-23, the present invention is a quick connection socket for planar installation, including an insulating housing 1, the insulating housing 1 includes a cylindrical portion and a rectangular portion, a first mounting hole 103 penetrating through the cylindrical portion and the rectangular portion is formed in the insulating housing 1; further comprising: the conductive base 6 is clamped between the two clamping plates 104 in the cavity of the rectangular part of the insulating shell 1; a conductive metal rod 8 installed in the insulating housing 1, wherein an inserting hole 802 is arranged in one end of the conductive metal rod 8, and positioning holes 801 for installing positioning pins are symmetrically arranged on the periphery of the conductive metal rod 8; the other end of the conductive metal rod 8 is in a step shape and is fixedly arranged on the conductive base 6; the protective cap 2 is installed at the end part of the conductive metal rod 8, and a through hole corresponding to the plug hole 802 is formed in the protective cap 2; a plastic plug shell 9, wherein a color ring 10 is sleeved on the plug shell 9, one end of the plug shell 9 is in threaded connection with a plastic plug lower shell 11, the other end of the plug shell 9 is inserted into the insulating shell 1, the inner aperture of the plug shell 9 is in a step shape, the periphery of a second metal piece 13 is in a step shape, and the second metal piece 13 is installed in the plug shell 9 through a buckle 18; a second metal piece 13 installed inside the plug housing 9, wherein cavities are respectively arranged at two ends of the second metal piece 13, a first metal piece 12 is installed in the cavity at one end, a thimble 15 corresponding to the plug hole 802 is installed in the cavity at the other end through a spring 17, and the thimble 15 is locked and fixed in the cavity of the second metal piece 13 through a lock nut 16; the plugging cap 14 is arranged at the end part of the second metal piece 13, and the conductive metal rod 8 is inserted in the second metal piece 13 and fixed by a positioning pin; the watchband contact fingers 7 are arranged on the bottom surface of the conductive base 6, and are also arranged between the inner wall of the second metal piece 13 and the outer wall of the conductive metal rod 8; the insulation shell 1 is arranged on a copper bar in the electric appliance cabinet through two U-shaped insulation hoops 3, the hoops 3 and the back plate 4 are fixed through nuts, and when the insulation shell is arranged, the watchband contact fingers 7 are in multi-point contact with the surface of the copper bar; a locating groove 101 is formed in the periphery of the cylindrical part of the insulating shell 1, the composite structure multi-point contact fingers are adopted as conductive media of plane installation, the hoop mode is adopted to be fastened on a copper bar, the composite structure multi-point contact fingers are directly installed on the surface of the copper bar of the electrical cabinet, and the installation is simple, convenient and quick.
Wherein, the rectangular part of the insulating shell 1 is provided with two notches 102 which are respectively matched and corresponding to the structure of the hoop 3; backplate 4 is a rectangular plate, and a laminating groove 401 that cooperatees and corresponds with copper 5 is seted up on a surface of backplate 4, and sets up the through-hole that cooperatees and corresponds with staple bolt 3 on backplate 4, fixes a position staple bolt 3 through notch 102, effectively avoids it to remove, adopts insulating staple bolt 3 and conductive copper bar 5 locking, copper bar width scope: 15-90mm, the thickness range of the copper bar is as follows: 3-15mm, and forming multi-point contact between the multi-point contact fingers and the surface of the copper bar after installation.
The conductive base 6 is of a rectangular structure, and a stepped second mounting hole 602 for mounting the conductive metal rod 8 is formed in the center of the conductive base 6; the bottom surface of the conductive base 6 is provided with two T-shaped clamping grooves 601 symmetrically distributed through stepped holes, the watchband contact fingers 7 are arranged in the clamping grooves 601, specifically, the plane installation position adopts a composite structure multipoint watchband contact finger 7, the rated flux of a single watchband is 50A, 16 watchbands are arranged at the plane contact position, 8 watchbands are arranged in each clamping groove 601, the rated current is not less than 700A, the contact resistance is not more than 25 mu omega, and the current temperature rise of 700A is not more than 38K.
The plug shell 9 is a circular shell, a circular groove 901 is formed on the periphery of the plug shell 9, the color ring 10 is installed on the circular groove 901 on the periphery of the plug shell 9, and a plurality of anti-skid grooves are formed on the periphery of the color ring 10; the plug lower shell 11 is divided into two circular tube parts in transitional connection, the end parts of the two circular tube parts are provided with internal threads, and a waterproof ring is sleeved at the joint of the plug shell 9 and the plug lower shell 11; the first metal piece 12 is a stepped rod piece, the matching end of the first metal piece 12 and the second metal piece 13 is a solid rod, a round hole is formed in the other end of the first metal piece, and the inner diameter of the first metal piece 12 is smaller than that of the plug shell 9.
The end of the plugging cap 14 is symmetrically provided with two second special-shaped notches 1401, the end of the second metal piece 13 is symmetrically provided with two first special-shaped notches 1301 matched and corresponding to the second special-shaped notches 1401, and the ends where the first special-shaped notches 1301 and the second special-shaped notches 1401 are located are provided with flanges; two round holes corresponding to the positioning pins are correspondingly arranged on the periphery of the second metal piece 13; one end of the conductive metal rod 8 is circumferentially cut to form a connector post 803 to which the protective cap 2 is mounted; the positioning pin is installed in the positioning hole 801 of the conductive metal rod 8 through the reset spring, the positioning pin enters from the notches of the first special-shaped notch 1301 and the second special-shaped notch 1401, then the second metal piece 13 rotates by 90 degrees, and the reset spring pushes the positioning pin into the round hole of the second metal piece 13, so that positioning between the positioning pin and the second metal piece is achieved.
The thimble 15 is a stepped rod, a safety cap is arranged at one end of the thimble, a round hole for mounting a spring 17 is arranged at the other end of the thimble, a locking nut 16 is mounted at a stepped position on the peripheral side of the thimble 15, and the locking nut 16 is in threaded connection with the inner wall of the second metal piece 13.
The utility model provides a high-speed joint socket for plane installation, touches the finger through with the watchband and installs on the bottom surface of electrically conductive base, adopts the composite construction multiple spot to touch the electrically conductive medium that indicates as plane installation, adopts staple bolt mode fastening on the copper bar, and direct mount is on regulator cubicle copper bar surface, and simple installation is quick, saves installation space, effectively shortens the engineering time, effective reduce cost.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A quick connection socket for plane installation comprises an insulating shell (1), wherein the insulating shell (1) comprises a cylindrical part and a rectangular part, and a first installation hole (103) penetrating through the cylindrical part and the rectangular part is formed in the insulating shell (1); it is characterized by also comprising:
the rectangular conductive base (6), the conductive base (6) is clamped between two clamping plates (104) in the cavity of the rectangular part of the insulating shell (1);
the conductive metal rod (8) is arranged in the insulating shell (1), one end of the conductive metal rod (8) is internally provided with a plug hole (802), and the periphery of the conductive metal rod (8) is symmetrically provided with positioning holes (801) for mounting positioning pins; the other end of the conductive metal rod (8) is in a step shape and is fixedly arranged on the conductive base (6);
the protective cap (2) is arranged at the end part of the conductive metal rod (8), and a through hole corresponding to the plug hole (802) is formed in the protective cap (2);
the plastic plug comprises a plastic plug shell (9), wherein a color ring (10) is sleeved on the plug shell (9), one end of the plug shell (9) is in threaded connection with a plastic plug lower shell (11), and the other end of the plug shell (9) is inserted into an insulating shell (1);
the second metal piece (13) is arranged in the plug shell (9), cavities are formed in two ends of the second metal piece (13), a first metal piece (12) is arranged in the cavity at one end, a thimble (15) corresponding to the plug-in hole (802) in a matched mode is arranged in the cavity at the other end through a spring (17), and the thimble (15) is locked and fixed in the cavity of the second metal piece (13) through a locking nut (16);
the blocking cap (14) is arranged at the end part of the second metal piece (13), and the conductive metal rod (8) is inserted in the second metal piece (13) and fixed by a positioning pin;
the watchband contact fingers (7) are arranged on the bottom surface of the conductive base (6) and are also arranged between the inner wall of the second metal piece (13) and the outer wall of the conductive metal rod (8);
the insulation shell (1) is arranged on a copper bar in the electric appliance cabinet through two U-shaped insulation hoops (3), the hoops (3) and the back plate (4) are fixed through nuts, and during installation, the watchband contact fingers (7) are in multi-point contact with the surface of the copper bar;
a positioning groove (101) is formed in the periphery of the cylindrical portion of the insulating shell (1).
2. A quick connect socket for flat mounting according to claim 1 wherein the rectangular portion of the housing (1) is provided with two notches (102) corresponding to the structure of the anchor ear (3); the back plate (4) is a rectangular plate, one surface of the back plate (4) is provided with a fitting groove (401) corresponding to the copper plate (5) in a matched mode, and the back plate (4) is provided with a through hole corresponding to the hoop (3) in a matched mode.
3. A quick connect socket for flat mounting according to claim 1 wherein said conductive base (6) is rectangular in configuration and a stepped second mounting hole (602) is provided at the center of the conductive base (6) for mounting the conductive metal rod (8); the bottom surface of the conductive base (6) is provided with two T-shaped clamping grooves (601) which are symmetrically distributed through stepped holes, and the watchband contact fingers (7) are arranged in the clamping grooves (601).
4. A quick connect socket for flat mounting according to claim 1, characterized in that one end of said conductive metal rod (8) is cut circumferentially to form a connector post (803) of the mounting protection cap (2); and a positioning pin is arranged in the positioning hole (801) of the conductive metal rod (8) through a return spring.
5. A quick connect jack for flat mounting according to claim 1 wherein said plug housing (9) is a circular housing, said plug housing (9) has a circumferential groove (901), said color ring (10) is mounted on said circumferential groove (901) of said plug housing (9), and said color ring (10) has a plurality of anti-slip grooves.
6. The quick-connect socket for planar installation according to claim 1, wherein the lower plug housing (11) is divided into two transitional circular tube portions, the ends of the two circular tube portions are provided with internal threads, and a waterproof ring is sleeved at the joint of the lower plug housing (11) and the plug housing (9).
7. The quick-connect socket for planar mounting as claimed in claim 1, wherein the first metal member (12) is a stepped bar member, and the mating end with the second metal member (13) is a solid bar, and a circular hole is provided in the other end, and the inner diameter of the first metal member (12) is smaller than the inner diameter of the plug housing (9).
8. The quick connection socket for planar mounting according to claim 1, wherein two second irregular gaps (1401) are symmetrically formed at the end of the plugging cap (14), two first irregular gaps (1301) corresponding to the second irregular gaps (1401) are symmetrically formed at the end of the second metal piece (13), and flanges are respectively arranged at the ends of the first irregular gaps (1301) and the second irregular gaps (1401); and two round holes corresponding to the positioning pins are correspondingly arranged on the peripheral sides of the second metal piece (13).
9. The quick-connect socket for planar installation according to claim 1, wherein the thimble (15) is a stepped rod, and one end of the thimble is provided with a safety cap, and the other end of the thimble is provided with a round hole for installing the spring (17), the lock nut (16) is installed at a step on the periphery of the thimble (15), and the lock nut (16) is in threaded connection with the inner wall of the second metal piece (13).
10. A quick connect socket for flat mounting according to claim 1 wherein the inner bore of the plug housing (9) is stepped and the outer circumference of the second metal piece (13) is stepped, the second metal piece (13) being mounted in the plug housing (9) by a snap (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353204.2A CN110994294B (en) | 2019-12-25 | 2019-12-25 | Quick connection socket for plane installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353204.2A CN110994294B (en) | 2019-12-25 | 2019-12-25 | Quick connection socket for plane installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110994294A true CN110994294A (en) | 2020-04-10 |
| CN110994294B CN110994294B (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911353204.2A Active CN110994294B (en) | 2019-12-25 | 2019-12-25 | Quick connection socket for plane installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994294B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290300A (en) * | 2020-09-13 | 2021-01-29 | 泰州市航宇电器有限公司 | Emergency power supply quick connection electric connector structure |
| CN113381240A (en) * | 2021-06-08 | 2021-09-10 | 青海交通职业技术学院 | Charging port mechanism with anti-drop function for new energy automobile |
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| US6626710B1 (en) * | 2002-09-30 | 2003-09-30 | Shun-Chih Tsai Huang | Signal plug structure |
| CN101656371A (en) * | 2008-08-22 | 2010-02-24 | 中国科学院沈阳自动化研究所 | Coaxial watertight connector |
| CN103594866A (en) * | 2013-11-21 | 2014-02-19 | 浙江中杭电子有限公司 | Rapid locking-disengaging coupling element |
| CN203466354U (en) * | 2013-09-28 | 2014-03-05 | 龙岩市海德馨汽车有限公司 | Special power coupler for emergency power supply vehicle |
| CN106299829A (en) * | 2016-10-10 | 2017-01-04 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile bag both positive and negative polarity single big electric current self-locking connector |
| CN208433555U (en) * | 2018-07-06 | 2019-01-25 | 北京博维亚讯技术有限公司 | Low-voltage distribution emergency service quickly accesses electric connector |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6626710B1 (en) * | 2002-09-30 | 2003-09-30 | Shun-Chih Tsai Huang | Signal plug structure |
| CN101656371A (en) * | 2008-08-22 | 2010-02-24 | 中国科学院沈阳自动化研究所 | Coaxial watertight connector |
| CN203466354U (en) * | 2013-09-28 | 2014-03-05 | 龙岩市海德馨汽车有限公司 | Special power coupler for emergency power supply vehicle |
| CN103594866A (en) * | 2013-11-21 | 2014-02-19 | 浙江中杭电子有限公司 | Rapid locking-disengaging coupling element |
| CN106299829A (en) * | 2016-10-10 | 2017-01-04 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile bag both positive and negative polarity single big electric current self-locking connector |
| CN208433555U (en) * | 2018-07-06 | 2019-01-25 | 北京博维亚讯技术有限公司 | Low-voltage distribution emergency service quickly accesses electric connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290300A (en) * | 2020-09-13 | 2021-01-29 | 泰州市航宇电器有限公司 | Emergency power supply quick connection electric connector structure |
| CN113381240A (en) * | 2021-06-08 | 2021-09-10 | 青海交通职业技术学院 | Charging port mechanism with anti-drop function for new energy automobile |
| CN113381240B (en) * | 2021-06-08 | 2022-10-28 | 青海交通职业技术学院 | Charging port mechanism with anti-drop function for new energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110994294B (en) | 2020-12-04 |
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