CN209993529U

CN209993529U - Multifunctional switch integrated device

Info

Publication number: CN209993529U
Application number: CN201920985960.6U
Authority: CN
Inventors: 邓展宏; 叶心群
Original assignee: Sigma Electric (Zhuhai) Co Ltd
Current assignee: Sigma Electric (Zhuhai) Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-01-24
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a multi-functional switch integrated device, including frame, ground row binding post, ground connection static contact, switch and isolation cavity, the inside of frame is equipped with three groups and keeps apart the cavity, and keeps apart the inside central point department of putting of cavity and all is equipped with the switch to the both sides of switch all are equipped with clamping structure, the central point department of putting on switch surface is equipped with the ground connection static contact, and the one end that the switch was kept away from to the ground connection static contact is equipped with ground row binding post, and ground row binding post's top extends to the outside of frame, be equipped with the pivot on the outer wall of frame one side, and the one end of pivot is equipped with the connecting rod, and the one end of connecting rod runs through in proper order keeps apart cavity and switch and extends to the outside of frame, and. The utility model discloses the phenomenon of skew appears in the switch when not only having avoided integrated device to use, security when having improved integrated device and using has improved the convenience when integrated device uses moreover.

Description

Multifunctional switch integrated device

Technical Field

The utility model relates to a switch integrated device technical field specifically is a multifunctional switch integrated device.

Background

With the continuous progress of society and science and technology, electrical equipment is closer to the family of users, so that the ring network type miniaturized load switch cabinet is widely used by people, and a corresponding switch integrated device is required to be used for controlling the load switch cabinet.

The integrated device on the market is various at present, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:

(1) the traditional integrated device is inconvenient for limiting and clamping the disconnecting link, so that the disconnecting link is easy to deviate, and people are troubled frequently;

(2) the traditional integrated device is inconvenient to close, so that the device is easy to misuse by people, the safety is difficult to guarantee, and the improvement is needed;

(3) the traditional integrated device is inconvenient to operate by one key, and can not realize free switching of three functional switches of load, isolation and grounding, so that the device is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional switch integrated device to it is not convenient for carry out spacing centre gripping, be not convenient for carry out the closed operation and be not convenient for carry out the problem of a key operation to the switch to propose integrated device among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional switch integrated device, includes frame, ground row binding post, ground connection static contact, switch and keeps apart the cavity, the inside of frame is equipped with three groups and keeps apart the cavity, and keeps apart the inside central point department of putting of cavity and all is equipped with the switch to the both sides of switch all are equipped with clamping structure, the central point department on switch surface is equipped with ground connection static contact, and the one end that the switch was kept away from to ground static contact is equipped with ground row binding post, and the top that ground row binding post extended to the outside of frame, be equipped with the pivot on the outer wall of frame one side, and the one end of pivot is equipped with the connecting rod, and the one end of connecting rod runs through in proper order keeps apart cavity and switch and extends to the outside of frame, and.

Preferably, the top of the frame is provided with upper fixed contacts at equal intervals, the top ends of the upper fixed contacts are provided with bus bar wiring terminals, and the top ends of the bus bar wiring terminals extend to the outside of the frame.

Preferably, the bottom of the frame is provided with lower fixed contacts at equal intervals, and the bottom ends of the lower fixed contacts extend to the outside of the frame.

Preferably, closed structure is equipped with closed sleeve, spliced pole, trapezoidal catching groove, trapezoidal knot piece, location post piece and posting from a left side to the right side in proper order, the one end that the pivot was kept away from to the connecting rod is equipped with the spliced pole, and all is equipped with trapezoidal catching groove on two lateral walls of spliced pole to closed sleeve is installed in the outside of spliced pole.

Preferably, all be equipped with trapezoidal knot piece on two inside walls of closed sleeve, trapezoidal knot piece and trapezoidal catching groove are mutually supported, and all are equipped with the posting on the frame outer wall at closed sleeve both ends to all be equipped with the location post piece on two outside walls of closed sleeve, the one end of location post piece extends to the inside of posting.

Preferably, clamping structure is equipped with location substrate, composite spring and holding piece from a left side to the right side in proper order, keep apart and all be equipped with the location substrate on two inside walls of cavity, all be equipped with the holding piece on two lateral walls of switch, and the holding piece is close to the connecting rod surface winding of location substrate one side and has composite spring, composite spring's both ends respectively with the outer wall fixed connection of location substrate and holding piece.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional switch integrated device not only avoids the phenomenon that the disconnecting link deviates when the integrated device is used, improves the safety when the integrated device is used, but also improves the convenience when the integrated device is used;

(1) the positioning substrate, the composite spring and the clamping piece are arranged, and the positioning substrate is fixed on the inner wall of the isolation cavity for positioning, so that the clamping piece is driven to be attached to the outer wall of the disconnecting link under the elastic action of the composite spring so as to be clamped and limited, and the disconnecting link is prevented from deviating when the integrated device is used;

(2) the connecting rod is difficult to rotate by arranging the closed sleeve, the connecting column, the trapezoidal buckling groove, the trapezoidal buckling block, the positioning column block and the positioning frame, and sleeving the closed sleeve on the outer side of the connecting column to enable the trapezoidal buckling groove to tightly buckle the trapezoidal buckling block, and then buckling the trapezoidal buckling block into the positioning frame through the positioning column block, so that the rotating shaft cannot rotate, the integrated device is prevented from being operated by mistake, and the safety of the integrated device in use is improved;

(3) through being provided with pivot, connecting rod and switch, be connected three group's switches through the connecting rod, the connecting rod is connected with the one end fixed connection of pivot simultaneously to carry out a key operation, freely switch over load, isolation, three kinds of function switch of ground connection, thereby the convenience when having improved integrated device and using.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of the closed structure of the present invention in cross section and enlarged structure;

fig. 4 is a schematic view of the cross-sectional enlarged structure of the clamping structure of the present invention.

In the figure: 1. a frame; 2. an upper static contact; 3. a busbar wiring terminal; 4. a ground row wiring terminal; 5. a grounding static contact; 6. a disconnecting link; 7. a rotating shaft; 8. a lower static contact; 9. a closed configuration; 901. closing the sleeve; 902. connecting columns; 903. a trapezoidal catching groove; 904. a trapezoidal buckling block; 905. positioning the column block; 906. a positioning frame; 10. a clamping structure; 1001. positioning a substrate; 1002. a compound spring; 1003. a clamping piece; 11. isolating the cavity; 12. a connecting rod.

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 an embodiment: a multifunctional switch integrated device comprises a frame 1, a ground busbar wiring terminal 4, a grounding static contact 5, a disconnecting link 6 and isolation cavities 11, wherein three groups of isolation cavities 11 are arranged inside the frame 1, the disconnecting link 6 is arranged at the central position inside the isolation cavities 11, upper static contacts 2 with equal intervals are arranged at the top of the frame 1, the top ends of the upper static contacts 2 are provided with busbar wiring terminals 3, and the top ends of the busbar wiring terminals 3 extend to the outside of the frame 1 so as to be convenient for connecting an external line body;

the bottom of the frame 1 is provided with lower static contacts 8 at equal intervals, and the bottom ends of the lower static contacts 8 extend to the outside of the frame 1 so as to be convenient for connecting an external wire body;

the two sides of the disconnecting link 6 are both provided with a clamping structure 10, the clamping structure 10 is sequentially provided with a positioning substrate 1001, a composite spring 1002 and a clamping piece 1003 from left to right, the two inner side walls of the isolation cavity 11 are both provided with the positioning substrate 1001, the two outer side walls of the disconnecting link 6 are both provided with the clamping piece 1003, the surface of the connecting rod 12, close to one side of the positioning substrate 1001, of the clamping piece 1003 is wound with the composite spring 1002, and the two ends of the composite spring 1002 are fixedly connected with the outer walls of the positioning substrate 1001 and the clamping piece 1003 respectively;

the positioning substrate 1001 is fixed on the inner wall of the isolation cavity 11 for positioning, and the composite spring 1002 drives the clamping sheet 1003 to be attached to the outer wall of the disconnecting link 6 due to the elastic action of the composite spring, so that the disconnecting link 6 can be clamped and limited, and the phenomenon that the disconnecting link 6 deviates is avoided;

a grounding static contact 5 is arranged at the central position of the surface of the disconnecting link 6, a grounding terminal 4 is arranged at one end of the grounding static contact 5, which is far away from the disconnecting link 6, the top end of the grounding terminal 4 extends to the outside of the frame 1, a rotating shaft 7 is arranged on the outer wall of one side of the frame 1, a connecting rod 12 is arranged at one end of the rotating shaft 7, one end of the connecting rod 12 sequentially penetrates through the isolation cavity 11 and the disconnecting link 6 and extends to the outside of the frame 1, a closed structure 9 is arranged at one end of the connecting rod 12, which is far away from the rotating shaft 7, the closed structure 9 is sequentially provided with a closed sleeve 901, a connecting column 902, a trapezoidal buckling groove 903, a trapezoidal buckling block 904, a positioning column block 905 and a positioning frame 906 from left to right, a connecting column 902 is arranged at one end of the connecting rod 12, which is far away from the rotating shaft 7, trapezoidal buckling grooves 903 are arranged on, the trapezoidal buckle block 904 is matched with the trapezoidal buckle groove 903, the outer walls of the frames 1 at the two ends of the closed sleeve 901 are provided with positioning frames 906, the outer side walls of the closed sleeve 901 are provided with positioning column blocks 905, and one ends of the positioning column blocks 905 extend into the positioning frames 906;

through closing sleeve 901 registrates in the outside of spliced pole 902, make trapezoidal catching groove 903 tightly detain trapezoidal knot piece 904, inside to locating frame 906 is detained to rethread locating column piece 905, makes connecting rod 12 be difficult to rotate to make pivot 7 unable rotate, avoid integrated device by the maloperation, improve its security.

The working principle is as follows: when the integrated device is used, firstly three groups of disconnecting links 6 are connected through a connecting rod 12, and simultaneously the connecting rod 12 is fixedly connected with one end of a rotating shaft 7 so as to carry out one-key operation and freely switch three functional switches of load, isolation and grounding, thereby improving the convenience of the integrated device when in use, then the integrated device is fixed on the inner wall of an isolation cavity 11 through a positioning substrate 1001 for positioning, the clamping sheet 1003 is driven to be attached to the outer wall of the disconnecting link 6 under the elastic action of a composite spring 1002 so as to be clamped and limited, the disconnecting link 6 is prevented from deviating, finally, a closed sleeve 901 is sleeved on the outer side of a connecting column 902, a trapezoidal buckling groove 903 tightly buckles a trapezoidal buckling block 904, and then the positioning column block 905 is buckled into the positioning frame 906, so that the connecting rod 12 is difficult to rotate, the rotating shaft 7 is prevented from rotating, and the integrated device is prevented from being operated by mistake, the safety of the integrated device is improved, and the use of the integrated device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional switch integrated device, includes frame (1), ground row binding post (4), ground connection static contact (5), switch (6) and keeps apart cavity (11), its characterized in that: the utility model discloses a frame, including frame (1), the inside of frame (1) is equipped with three groups and keeps apart cavity (11), and keeps apart the inside central point department of putting of cavity (11) and all is equipped with switch (6), and the both sides of switch (6) all are equipped with clamping structure (10), the central point department on switch (6) surface is equipped with ground connection static contact (5), and the one end that switch (6) were kept away from in ground connection static contact (5) is equipped with ground row binding post (4), and the top of ground row binding post (4) extends to the outside of frame (1), be equipped with pivot (7) on the outer wall of frame (1) one side, and the one end of pivot (7) is equipped with connecting rod (12), and the one end of connecting rod (12) runs through in proper order keeps apart cavity (11) and switch (6) and extends to the outside of frame (1), and the one end that pivot (7.

2. A multi-functional switch integrated device according to claim 1, characterized in that: the top of the frame (1) is provided with upper static contacts (2) at equal intervals, the top ends of the upper static contacts (2) are provided with bus bar wiring terminals (3), and the top ends of the bus bar wiring terminals (3) extend to the outside of the frame (1).

3. A multi-functional switch integrated device according to claim 1, characterized in that: the bottom of the frame (1) is provided with lower static contacts (8) at equal intervals, and the bottom ends of the lower static contacts (8) extend to the outside of the frame (1).

4. A multi-functional switch integrated device according to claim 1, characterized in that: closed structure (9) are equipped with closed sleeve (901), spliced pole (902), trapezoidal catching groove (903), trapezoidal knot piece (904), location post piece (905) and locating frame (906) from a left side to the right side in proper order, the one end that pivot (7) were kept away from in connecting rod (12) is equipped with spliced pole (902), and all is equipped with trapezoidal catching groove (903) on two lateral walls of spliced pole (902) to closed sleeve (901) are installed to the outside of spliced pole (902).

5. A multi-functional switch integrated device according to claim 4, characterized in that: all be equipped with trapezoidal knot piece (904) on two inside walls of closed sleeve (901), trapezoidal knot piece (904) and trapezoidal catching groove (903) are mutually supported, and all are equipped with locating frame (906) on frame (1) outer wall at closed sleeve (901) both ends to all be equipped with location post piece (905) on two outside walls of closed sleeve (901), the one end of location post piece (905) extends to the inside of locating frame (906).

6. A multi-functional switch integrated device according to claim 1, characterized in that: clamping structure (10) are equipped with location substrate (1001), compound spring (1002) and holding piece (1003) from a left side to the right side in proper order, all be equipped with location substrate (1001) on two inside walls of keeping apart cavity (11), all be equipped with holding piece (1003) on two outside walls of switch (6), and holding piece (1003) are close to connecting rod (12) surface winding of location substrate (1001) one side and have compound spring (1002), the both ends of compound spring (1002) respectively with the outer wall fixed connection of location substrate (1001) and holding piece (1003).