CN210668879U

CN210668879U - Double-wire switch power connector

Info

Publication number: CN210668879U
Application number: CN201922202929.3U
Authority: CN
Inventors: 姜琳
Original assignee: Huaxuan Control System Shanghai Co ltd
Current assignee: Huaxuan Control System Shanghai Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-02
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a double-wire switching power supply connector, which comprises an outer shell, the inside left side of shell body is provided with first conductor wire, the intermediate junction of first conductor wire has two eye jacks, the rear end swing joint of conducting rod has the toothed disc, the top welded connection of push rod has first spring, the centre outside of push rod is provided with the fixed block, the second channel has been seted up in the middle of the inside of fixed block, the equal movable mounting in the surface left and right sides of push rod has chucking device, the lower extreme fixedly connected with of push rod presses the piece, the inside right side of shell body is provided with the second conductor wire, and the right-hand member electric connection of second conductor wire has external power source line to external power source line's right-hand member is connected with the. This two-wire switch power connector, switch structure facilitate the use, all can keep the safety control of circuit on fixed circuit and mobile circuit, is difficult to leave the potential safety hazard.

Description

Double-wire switch power connector

Technical Field

The utility model relates to a relevant technical field of power connector specifically is a two-wire switch power connector.

Background

The switch power supply wire connector on the market at present is divided into single-wire switch power supply wire connector and two kinds of double-wire switch power supply wire connector mostly, but single-wire switch power supply wire connector can only control one in live wire or the zero line, so can only use on indoor single-phase circuit, in case the installation mistake will bring very big potential safety hazard in the installation, so now more and more places begin to use double-wire switch power supply wire connector, and the security is very high.

The general two-wire switch power supply connector switch structure is inconvenient to use, only can keep the safety control of a circuit on a fixed circuit, and is easy to leave potential safety hazards, so that a two-wire switch power supply connector is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-wire switch power connector to the inconvenient use of current two-wire switch power connector switch structure who proposes in solving above-mentioned background art can only keep the safety control of circuit on fixed circuit, leaves the problem of potential safety hazard easily.

In order to achieve the above object, the utility model provides a following technical scheme: a double-wire switch power connector comprises an outer shell, wherein a first conductive wire is arranged on the left side inside the outer shell, the left end of the first conductive wire is connected with a three-hole jack, the middle of the first conductive wire is connected with a two-hole jack, the right end of the first conductive wire is movably connected with a conductive rod, the rear end of the conductive rod is movably connected with a gear disc, the left side of the gear disc is connected with a push rod through meshing, the top end of the push rod is connected with a first spring in a welding mode, the upper end of the first spring is welded on the inner side of the outer shell, a fixed block is arranged on the outer side in the middle of the push rod, a first channel is arranged at the lower end inside the fixed block, a second channel is arranged in the middle of the fixed block, a third channel is arranged at the upper end inside the fixed block, clamping devices are movably arranged, the lower extreme fixedly connected with of push rod presses the piece, and presses the inside that the piece activity set up at the shell body, the inside right side of shell body is provided with the second conductor wire, and the right-hand member electric connection of second conductor wire has external power source line to the right-hand member of external power source line is connected with the plug.

Preferably, the gear disc and the conducting rod are both in a rotating structure in the outer shell, the conducting rod is electrically connected with the second conducting wire, and the push rod, the gear disc and the conducting rod form a linkage structure.

Preferably, the push rod and the pressing block form a T-shaped structure, and the push rod and the pressing block are both of telescopic structures in the outer shell.

Preferably, the inner diameter of the second channel, the first channel and the third channel decreases in size in sequence, and the push rod penetrates through the interiors of the second channel, the first channel and the third channel in sequence.

Preferably, the clamping device comprises a first rod piece, a second spring and a second rod piece, the lower end of the first rod piece is connected with the second spring in a welding mode, and the second rod piece is fixedly connected to the middle of the outer surface of the first rod piece.

Preferably, the lower end of the first rod piece is connected to the outer surface of the push rod through a second spring, and the first rod piece and the second rod piece are both of a rotating structure on the push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the double-wire switch power supply wire connector has the advantages that the switch structure is convenient to use, the safety control of the circuit can be kept on the fixed circuit and the mobile circuit, and potential safety hazards are not easy to leave;

1. the conductive rod and the second conductive wire are arranged, and the connection of current is controlled by controlling whether the conductive rod and the second conductive wire are overlapped or not, so that the connection and disconnection of a live wire and a zero wire can be controlled simultaneously, and potential safety hazards are reduced;

2. the push rod, the gear disc and the pressing block are arranged, the push rod is made to stretch out and draw back on the inner side of the outer shell by pressing the pressing block, and the conductive rod is driven to rotate under the meshing connection effect of the push rod and the gear disc, so that the operation is flexible and effective;

3. be provided with chucking device, be in the chucking state when the push rod drives first member and moves the inside of second channel through the rotation effect of first member and the flexible effect of second spring, make chucking device get back to the inside of first channel under the extrusion force of third channel through the convenient push rod of the effect of second member continuation flexible, it is rational in infrastructure effective.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the clamping device of the present invention.

In the figure: 1. an outer housing; 2. a first conductive line; 3. three-hole jacks; 4. two-hole jacks; 5. a conductive rod; 6. a gear plate; 7. a push rod; 8. a first spring; 9. a fixed block; 10. a first channel; 11. a second channel; 12. a third channel; 13. a clamping device; 1301. a first bar member; 1302. a second spring; 1303. a second bar member; 14. according to blocks; 15. a second conductive line; 16. connecting a power line externally; 17. and (4) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-wire switch power connector comprises an outer shell 1, a first conductive wire 2, a three-hole jack 3, a two-hole jack 4, a conductive rod 5, a gear plate 6, a push rod 7, a first spring 8, a fixed block 9, a first channel 10, a second channel 11, a third channel 12, a clamping device 13, a pressing block 14, a second conductive wire 15, an external power line 16 and a plug 17, wherein the left side inside the outer shell 1 is provided with the first conductive wire 2, the left end of the first conductive wire 2 is connected with the three-hole jack 3, the middle of the first conductive wire 2 is connected with the two-hole jack 4, the right end of the first conductive wire 2 is movably connected with the conductive rod 5, the rear end of the conductive rod 5 is movably connected with the gear plate 6, the left side of the gear plate 6 is connected with the push rod 7 through meshing, the top end of the push rod 7 is connected with the first spring 8 in a welding manner, and the upper end of, the centre outside of push rod 7 is provided with fixed block 9, and first channel 10 has been seted up to the inside lower extreme of fixed block 9, second channel 11 has been seted up in the middle of the inside of fixed block 9, and third channel 12 has been seted up to the inside upper end of fixed block 9, the equal movable mounting in surface left and right sides of push rod 7 has chucking device 13, and chucking device 13 is located the inboard of fixed block 9, the lower extreme fixedly connected with of push rod 7 presses piece 14, and press the inside of piece 14 activity setting at outer casing 1, outer casing 1's inside right side is provided with second conductor wire 15, and the right-hand member electric connection of second conductor wire 15 has external power source line 16, and external power source line 16's right-hand member.

Like in fig. 1 gear plate 6 and conducting rod 5 be revolution mechanic in the inside of shell 1, and the connected mode of conducting rod 5 and second conductor wire 15 is electric connection, and push rod 7, gear plate 6 and conducting rod 5 constitute the interlock structure, the flexible operation is convenient, like in fig. 2 push rod 7 with according to piece 14 and constitute "T" style of calligraphy structure, and push rod 7 with according to piece 14 and be extending structure in the inside of shell 1, convenience of customers uses, and according to piece 14 and push rod 7 and be the plastics material, avoid electrocuteeing.

As in fig. 3, the inner diameter of the second channel 11, the first channel 10 and the third channel 12 is reduced in sequence, and the push rod 7 penetrates through the second channel 11, the first channel 10 and the third channel 12 in sequence, so as to facilitate continuous extension and contraction to enable two processes of clamping and loosening of the clamping device 13, as in fig. 4, the clamping device 13 comprises a first rod member 1301, a second spring 1302 and a second rod member 1303, the lower end of the first rod member 1301 is connected with the second spring 1302 in a welding manner, and the second rod member 1303 is fixedly connected to the middle of the outer surface of the first rod member 1301, so that the structure design is reasonable and effective, and the clamping effect is good.

As shown in fig. 1, the lower end of the first rod 1301 is connected to the outer surface of the push rod 7 through the second spring 1302, and both the first rod 1301 and the second rod 1303 are of a rotating structure on the push rod 7, so that the second rod 1303 facilitates the push rod 7 to extend and retract continuously to return the clamping device 13 to the inside of the first channel 10 under the pressing force of the third channel 12, and the push rod 7 is ejected out under the action of the first spring 8, so that the conductive rod 5 is disconnected from the second conductive wire 15.

The working principle is as follows: when the double-wire switch power connector is used, firstly, when the device is needed to be used, the plug 17 is connected with an indoor power supply, then the push rod 7 is driven to stretch inwards by pressing the position of the press block 14, the 2 groups of gear discs 6 are driven to rotate by the stretching of the press block 14, so that the 2 groups of conducting rods 5 rotate and are overlapped with the second conducting wire 15, and the electrification is completed, at the moment, the first spring 8 is in a compressed state, the clamping device 13 is driven to move from the first channel 10 to the inner side of the second channel 11 along with the stretching of the push rod 7, the clamping device 13 is clamped in the second channel 11 under the elastic action of the second spring 1302, so that the switch is controlled to be opened, when the press block 14 is continuously pressed, the push rod 7 drives the clamping device 13 to move towards the inner side of the third channel 12, and as the inner diameter size of the third channel 12 is smaller than that of the first channel 10, the third channel 12 will press the second rod 1303, so that the first rods 1301 on both sides are clamped, so that the opening angle thereof is smaller than the inner diameter of the first channel 10, and at the same time, the push rod 7 and the pressing block 14 are pushed out again under the elastic action of the first spring 8, and at the same time, the 2 sets of toothed discs 6 are rotated reversely under the action of the meshing connection, so that the 2 sets of conducting rods 5 are driven to be separated from the second conducting wires 15, so that the closing of the switch is completed, and thus, a series of operations of the two-wire switch power connector are completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A two-wire switch power connector comprises an outer shell (1), and is characterized in that: the novel electric soldering iron is characterized in that a first conductive wire (2) is arranged on the left side inside the outer shell (1), the left end of the first conductive wire (2) is connected with a three-hole jack (3), a two-hole jack (4) is connected to the middle of the first conductive wire (2), a conductive rod (5) is movably connected to the right end of the first conductive wire (2), a gear disc (6) is movably connected to the rear end of the conductive rod (5), a push rod (7) is connected to the left side of the gear disc (6) through meshing, a first spring (8) is connected to the top end of the push rod (7) in a welded mode, the upper end of the first spring (8) is welded to the inner side of the outer shell (1), a fixed block (9) is arranged on the outer side of the middle of the push rod (7), a first channel (10) is formed in the lower end of the fixed block (, and the inside upper end of fixed block (9) has seted up third channel (12), the equal movable mounting in surface left and right sides of push rod (7) has chucking device (13), and chucking device (13) are located the inboard of fixed block (9), the lower extreme fixedly connected with of push rod (7) presses piece (14), and presses the inside that piece (14) activity set up in outer casing (1), the inside right side of outer casing (1) is provided with second conductor wire (15), and the right-hand member electric connection of second conductor wire (15) has external power source line (16) to the right-hand member of external power source line (16) is connected with plug (17).

2. A two-wire switch power connector as defined in claim 1, wherein: gear disc (6) and conducting rod (5) are rotating structure in the inside of shell (1), and the connected mode of conducting rod (5) and second conductor wire (15) is electric connection to push rod (7), gear disc (6) and conducting rod (5) constitute the interlock structure.

3. A two-wire switch power connector as defined in claim 1, wherein: the push rod (7) and the pressing block (14) form a T-shaped structure, and the push rod (7) and the pressing block (14) are both of telescopic structures in the outer shell (1).

4. A two-wire switch power connector as defined in claim 1, wherein: the inner diameter sizes of the second channel (11), the first channel (10) and the third channel (12) are reduced in sequence, and the push rod (7) penetrates through the interiors of the second channel (11), the first channel (10) and the third channel (12) in sequence.

5. A two-wire switch power connector as defined in claim 1, wherein: the clamping device (13) comprises a first rod piece (1301), a second spring (1302) and a second rod piece (1303), the second spring (1302) is connected to the lower end of the first rod piece (1301) in a welded mode, and the second rod piece (1303) is fixedly connected to the middle of the outer surface of the first rod piece (1301).

6. A two-wire switch power connector as defined in claim 5, wherein: the lower end of the first rod piece (1301) is connected to the outer surface of the push rod (7) through a second spring (1302), and the first rod piece (1301) and the second rod piece (1303) are both of rotating structures on the push rod (7).