CN210722808U

CN210722808U - Multi-channel electrical control switch capable of being externally connected with plug

Info

Publication number: CN210722808U
Application number: CN201922282269.4U
Authority: CN
Inventors: 焦建静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-06-09
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a but multichannel electrical control switch of external plug, including multichannel control switch, total wiring mouth, branch wiring mouth and main line, multichannel control switch's left end and right-hand member are provided with total wiring mouth and branch wiring mouth respectively, and multichannel control switch's surface has seted up the mounting groove, the inboard of mounting groove is provided with the picture peg, and the picture peg passes through mounting groove and multichannel control switch interconnect, the other end of inserted bar is located the inboard of spacing groove, and the surface of picture peg is seted up in the spacing groove to the inserted bar passes through spacing groove and picture peg interconnect. This but multichannel electrical control switch of external plug can carry out on-off control to branch circuit when, can also insert external plug through the picture peg, conveniently supplies power work to more consumer, has promoted the result of use, has promoted consumer's work efficiency indirectly, avoids needing to use too many rows of inserting to carry out work, has reduced the use cost who inserts the row.

Description

Multi-channel electrical control switch capable of being externally connected with plug

Technical Field

The utility model relates to a multichannel electrical control switch technical field specifically is a but multichannel electrical control switch of external plug.

Background

The multi-path electrical control switch is a switch tool capable of controlling the on-off of a circuit of a plurality of electric devices, is mainly used in the fields of electric power and engineering control, and is a common simple electrical device.

The existing multi-path electrical control switch only has a circuit on-off control function, cannot serve as a circuit board to supply power to more devices, and meanwhile cannot replace and use corresponding sockets according to plug models of special devices. Aiming at the problems, the novel design is carried out on the basis of the original multi-path electric control switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but multichannel electrical control switch of external plug to current multichannel electrical control switch who proposes in solving above-mentioned background only possesses circuit on-off control function, can not act as the circuit board and supply power work to more equipment, also can not correspond the socket according to the plug model of special equipment simultaneously and change the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-path electrical control switch capable of being externally connected with a plug comprises a multi-path control switch, a main wiring port, a branch wiring port and a main circuit, wherein the left end and the right end of the multi-path control switch are respectively provided with the main wiring port and the branch wiring port, the surface of the multi-path control switch is provided with a mounting groove, the inner side of the mounting groove is provided with a plug board, the plug board is mutually connected with the multi-path control switch through the mounting groove, the back of the plug board is provided with a lead, a first clamping piece and a second clamping piece are respectively arranged above and below the lead, a vertical rod is arranged above the first clamping piece, an adjusting rod is arranged above the vertical rod and is positioned above the mounting groove, the outer side of the vertical rod is provided with a guide plate, the vertical rod is mutually connected with the multi-path control switch through the guide plate, the outer side of the second clamping piece, and the main line is located multichannel control switch's inside, the pillar is installed to the below of second holding piece, and the second holding piece passes through pillar and multichannel control switch interconnect, the inboard of pillar is provided with the ejector pin, and the lower extreme of ejector pin is connected with first reset spring and pull wire respectively, the inserted bar is installed to the other end of pull wire, and the inserted bar installs in the inboard of accomodating the groove to accomodate the groove and set up on the inner wall of mounting groove, install second reset spring on the inserted bar, and second reset spring is located the inboard of accomodating the groove equally, and the inserted bar passes through second reset spring and multichannel control switch interconnect, the other end of inserted bar is located the inboard of spacing groove, and the surface of picture peg is seted up in the spacing groove to the inserted bar passes through spacing groove and picture peg interconnect.

Preferably, the first clamping piece and the second clamping piece are made of copper metal, and the vertical rod above the first clamping piece and the support and the ejector rod below the second clamping piece are made of insulating plastic.

Preferably, the vertical rod is of a cuboid structure, the vertical rod is in penetrating connection with the guide plate, and a sliding structure is formed between the vertical rod and the guide plate.

Preferably, the adjusting rod is in threaded connection with the multi-way control switch, and a rotating structure is formed between the adjusting rod and the vertical rod.

Preferably, the ejector rod is nested on the inner side of the support, and the ejector rod and the support form a telescopic structure through a first return spring.

Preferably, the inserted bar forms extending structure through second reset spring and holding groove, and inserted bar and second reset spring all distribute at the left and right sides symmetry of picture peg.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-path electric control switch which can be externally connected with the plug,

1. the on-off control of the branch circuit can be realized, and meanwhile, an external plug can be inserted through the plugboard, so that more electric equipment can be conveniently powered, the use effect is improved, the work efficiency of the electric equipment is indirectly improved, the work with too many socket bars is avoided, and the use cost of the socket bars is reduced;

2. the convenience is changed the picture peg to plug model that can the special equipment of adaptation supplies it to use, has promoted the suitability of this multichannel electrical control switch to different equipment, avoids purchasing the row of inserting of specific model and uses.

Drawings

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

FIG. 2 is a schematic diagram of a left-end front-cut structure of the multi-way control switch of the present invention;

FIG. 3 is a schematic diagram of a side-cut structure of the multi-way control switch of the present invention;

fig. 4 is the schematic view of the connecting structure of the vertical rod and the guide plate of the present invention.

In the figure: 1. a multi-channel control switch; 2. a main wiring port; 3. a branch line port; 4. mounting grooves; 5. inserting plates; 6. a wire; 7. a first clamping piece; 8. a second clamping piece; 9. a vertical rod; 10. adjusting a rod; 11. a guide plate; 12. conducting rings; 13. a main line; 14. a pillar; 15. a top rod; 16. a first return spring; 17. a pull wire; 18. inserting a rod; 19. a receiving groove; 20. a second return spring; 21. a limiting groove.

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 multi-channel electrical control switch capable of being externally connected with a plug comprises a multi-channel control switch 1, a main wiring port 2, a branch wiring port 3 and a main circuit 13, wherein the left end and the right end of the multi-channel control switch 1 are respectively provided with the main wiring port 2 and the branch wiring port 3, the surface of the multi-channel control switch 1 is provided with a mounting groove 4, the inner side of the mounting groove 4 is provided with a plug board 5, the plug board 5 is mutually connected with the multi-channel control switch 1 through the mounting groove 4, the back of the plug board 5 is provided with a lead 6, a first clamping piece 7 and a second clamping piece 8 are respectively arranged above and below the lead 6, the first clamping piece 7 and the second clamping piece 8 are both made of copper metal materials, a vertical rod 9 above the first clamping piece 7 and a supporting column 14 and a supporting rod 15 below the second clamping piece 8 are both made of insulating plastic materials, and when the first clamping piece 7 and the second clamping piece 8 are in, the vertical rod 9, the pillar 14 and the ejector rod 15 which are made of insulating plastic materials can provide stable insulation protection, the vertical rod 9 is installed above the first clamping piece 7, the adjusting rod 10 is installed above the vertical rod 9, the adjusting rod 10 is located above the installing groove 4, the vertical rod 9 is of a cuboid structure, the vertical rod 9 is in penetrating connection with the guide plate 11, a sliding structure is formed between the vertical rod 9 and the guide plate 11, the vertical rod 9 can conveniently slide on the guide plate 11, the rotating direction of the vertical rod 9 is facilitated, and meanwhile the vertical rod 9 can conveniently drive the first clamping piece 7 to move upwards or downwards;

the adjusting rod 10 is in threaded connection with the multi-way control switch 1, a rotating structure is formed between the adjusting rod 10 and the vertical rod 9, the adjusting rod 10 can push the vertical rod 9 to move downwards or drive the vertical rod 9 to lift upwards when the adjusting rod 10 is screwed manually to rotate, a guide plate 11 is arranged on the outer side of the vertical rod 9, the vertical rod 9 is connected with the multi-way control switch 1 through the guide plate 11, a conductive ring 12 is connected on the outer side of a second clamping piece 8, the conductive ring 12 is installed on the surface of a main circuit 13, the main circuit 13 is located inside the multi-way control switch 1, a support column 14 is installed below the second clamping piece 8, the second clamping piece 8 is connected with the multi-way control switch 1 through the support column 14, a push rod 15 is arranged on the inner side of the support column 14, and the lower end of the push rod 15 is connected with a first return spring 16 and a pull, the ejector rod 15 is nested on the inner side of the support 14, and the ejector rod 15 and the support 14 form a telescopic structure through the first return spring 16, so that the first return spring 16 is favorable for pushing the ejector rod 15 to perform telescopic motion on the inner side of the support 14;

the other end of the traction wire 17 is provided with an insertion rod 18, and the insertion rod 18 is arranged at the inner side of the accommodating groove 19, and the accommodating groove 19 is opened on the inner wall of the mounting groove 4, the inserted link 18 forms a telescopic structure with the accommodating groove 19 through a second return spring 20, the inserted bar 18 and the second return spring 20 are symmetrically distributed at the left side and the right side of the inserting plate 5, so that the second return spring 20 can push the inserted bar 18 to extend out of the accommodating groove 19 to be connected with the limiting groove 21 on the inserting plate 5, thereby realizing the limit installation of the inserting plate 5 in the installation groove 4, the inserting rod 18 is provided with a second return spring 20, the second return spring 20 is also positioned at the inner side of the accommodating groove 19, and the inserted link 18 is connected with the multi-way control switch 1 through the second return spring 20, the other end of the inserted link 18 is positioned at the inner side of the limit groove 21, and the limiting groove 21 is opened on the surface of the inserting plate 5, and the inserting rod 18 is mutually connected with the inserting plate 5 through the limiting groove 21.

The working principle is as follows: according to the figures 1-3, the inserting plate 5 is firstly inserted into the inner side of the mounting groove 4 until the conducting wire 6 on the back of the inserting plate 5 is positioned between the first clamping piece 7 and the second clamping piece 8, at this time, the adjusting rod 10 is manually screwed to rotate, as shown in fig. 2 and 3, the adjustment lever 10 is now screwed into the interior of the multi-way control switch 1, when the adjusting rod 10 is screwed into the multi-way control switch 1, the adjusting rod 10 pushes the vertical rod 9 downwards to move, so that the vertical rod 9 slides downwards on the guide plate 11, the vertical rod 9 drives the first clamping sheet 7 to move downwards until the first clamping sheet 7 and the second clamping sheet 8 are matched to stably clamp the lead 6 on the back of the plug board 5, and the plug board 5 is electrically connected with the main circuit 13 through the lead 6, the second clamping sheet 8 and the conducting ring 12;

according to the drawings of fig. 1, 2 and 3, when the first clamping piece 7 and the second clamping piece 8 are matched to clamp the lead 6 on the back of the plug board 5, the lead 6 at this time can downwards extrude the top rod 15, so that the top rod 15 drives the first return spring 16 to retract into the inner side of the pillar 14, and when the top rod 15 retracts into the pillar 14, the top rod 15 releases the pull wire 17, so that the pull wire 17 does not lift the plug rod 18 at this time, so that the second return spring 20 can push the plug rod 18 to extend out of the accommodating groove 19 until the plug rod 18 is inserted into the limiting grooves 21 on the two sides of the plug board 5 to limit and fix the plug board 5, so that the plug board 5 at this time can be stably installed, the multi-way control switch 1 can be connected to the power grid through the main wiring port 2, and the electric equipment can be connected with the multi-way control switch 1 through the branch wiring port 3 to enable the multi-way control switch 1 to play a circuit control role, meanwhile, other electric equipment can also be inserted into the plug board 5 through an external plug to be connected with the multi-path control switch 1;

according to the principle, when the inserting plate 5 needs to be replaced, only the adjusting rod 10 needs to be unscrewed reversely, the adjusting rod 10 drives the vertical rod 9 to move upwards, so that the vertical rod 9 drives the first clamping piece 7 and the second clamping piece 8 to be unfolded, and first holding piece 7 no longer carries out the centre gripping with second holding piece 8 to wire 6 then, ejector pin 15 loses the extrusion of wire 6 during this time, first reset spring 16 promotes ejector pin 15 and upwards moves, upward movement's ejector pin 15 drags pull wire 17, the pull wire 17 that receives to drag then stimulates inserted bar 18, inserted bar 18 when so drives second reset spring 20 withdrawal and accomodates the groove 19 in, spacing groove 21 break away from the connection until inserted bar 18 and the 5 outsides of picture peg, so just can take out picture peg 5 from mounting groove 4 in the picture peg 5 and change the different picture peg 5 of socket model and install the use, the use that people are made things convenient for to such a multichannel electrical control switch that can external plug.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but multichannel electrical control switch of external plug, includes multichannel control switch (1), total wiring mouth (2), branch wiring mouth (3) and main line (13), its characterized in that: the left end and the right end of the multi-way control switch (1) are respectively provided with a main wiring port (2) and a branch wiring port (3), the surface of the multi-way control switch (1) is provided with a mounting groove (4), the inner side of the mounting groove (4) is provided with a plug board (5), the plug board (5) is mutually connected with the multi-way control switch (1) through the mounting groove (4), the back of the plug board (5) is provided with a lead (6), the upper part and the lower part of the lead (6) are respectively provided with a first clamping piece (7) and a second clamping piece (8), a vertical rod (9) is arranged above the first clamping piece (7), an adjusting rod (10) is arranged above the vertical rod (9), the adjusting rod (10) is positioned above the mounting groove (4), the outer side of the vertical rod (9) is provided with a guide plate (11), and the vertical rod (9) is mutually connected with the multi-way control switch (1) through the, the outer side of the second clamping piece (8) is connected with a conducting ring (12), the conducting ring (12) is installed on the surface of a main circuit (13), the main circuit (13) is located inside the multi-way control switch (1), a supporting column (14) is installed below the second clamping piece (8), the second clamping piece (8) is connected with the multi-way control switch (1) through the supporting column (14), an ejector rod (15) is arranged on the inner side of the supporting column (14), the lower end of the ejector rod (15) is connected with a first reset spring (16) and a pull wire (17) respectively, an inserting rod (18) is installed at the other end of the pull wire (17), the inserting rod (18) is installed on the inner side of the accommodating groove (19), the accommodating groove (19) is opened on the inner wall of the installation groove (4), a second reset spring (20) is installed on the inserting rod (18), and the second reset spring (20) is also located on the inner side of the accommodating groove (19), and inserted bar (18) pass through second reset spring (20) and multichannel control switch (1) interconnect, the other end of inserted bar (18) is located the inboard of spacing groove (21), and spacing groove (21) set up in the surface of picture peg (5) to inserted bar (18) pass through spacing groove (21) and picture peg (5) interconnect.

2. The multi-channel electrical control switch capable of being externally connected with a plug according to claim 1, wherein: the first clamping piece (7) and the second clamping piece (8) are made of copper metal, and the vertical rod (9) above the first clamping piece (7) and the support column (14) and the ejector rod (15) below the second clamping piece (8) are made of insulating plastic.

3. The multi-channel electrical control switch capable of being externally connected with a plug according to claim 1, wherein: the vertical rod (9) is of a cuboid structure, the vertical rod (9) and the guide plate (11) are in through connection, and a sliding structure is formed between the vertical rod (9) and the guide plate (11).

4. The multi-channel electrical control switch capable of being externally connected with a plug according to claim 1, wherein: the adjusting rod (10) is in threaded connection with the multi-way control switch (1), and a rotating structure is formed between the adjusting rod (10) and the vertical rod (9).

5. The multi-channel electrical control switch capable of being externally connected with a plug according to claim 1, wherein: the ejector rod (15) is nested on the inner side of the support (14), and the ejector rod (15) and the support (14) form a telescopic structure through a first return spring (16).

6. The multi-channel electrical control switch capable of being externally connected with a plug according to claim 1, wherein: the inserted bar (18) and the accommodating groove (19) form a telescopic structure through a second return spring (20), and the inserted bar (18) and the second return spring (20) are symmetrically distributed on the left side and the right side of the inserting plate (5).