CN210073663U - Mounting structure of linkage combination switch - Google Patents

Abstract

The utility model discloses an installation structure of a linkage combination switch. A first through hole is arranged above a first switch; a second through hole is arranged above a second switch; Two installation posts; the distance between the first through hole and the second through hole is equal to the distance between the first installation post and the second installation post, and the first installation post and the second installation post are respectively embedded in the first through hole and the second installation post In the through hole, the positions of the first push rod in the first switch and the second push rod in the second switch are on the same line up and down; it solves the need for multiple synchronous electrical signals in some control situations; and requires linkage The switch maintains the consistency of the switch action and the technical problem that more contacts are required for the linkage switch. At the same time, the combination of the switch is completed under the premise that the original shape does not change and no parts are added, and the manufacturing tolerance is used. The impact of location will be minimal.

Description

An installation structure of a linkage combination switch

technical field

The utility model relates to a low-voltage electrical switch, in particular to an installation structure of a linkage combination switch.

Background technique

In the existing linkage switch, the number of general contacts is limited, generally only one normally open and one normally closed; in some control occasions, multiple synchronous electrical signals are required; moreover, the linkage switch needs to keep the switch action. Consistency, in this case, the linkage switch requires more contacts, but the existing linkage switch cannot meet the requirements.

Utility model content

The purpose of the present invention is to realize the installation structure of a linkage combination switch according to the shortcomings of the above-mentioned prior art, which is characterized in that it includes a first switch, a second switch, and a series mounting plate; A first through hole is arranged above the first switch; a second through hole is arranged above the second switch; a first installation post and a second installation post are respectively arranged on the series mounting board; the first through hole The distance between the The positions of the first push rod in a switch and the second push rod in the second switch are on the same line up and down.

Further, the series mounting plate is a cover plate shared by the first switch and the second switch.

Further, magnet steel holes are arranged on the first switch and the second switch, and magnet steel is arranged on the series mounting plate.

Further, a plurality of the linkage combination switches are arranged in parallel, and the magnetic steel on the series mounting plate respectively penetrates the first magnetic steel hole and the second magnetic steel arranged on the first switch and the second switch. In the hole, a parallel structure of a plurality of linkage combination switches is formed.

Further, the first switch and the second switch are both linkage switches.

The technical effect of the utility model is that it solves the technical problems that a plurality of synchronous electrical signals are required in some control occasions; and the linkage switch is required to maintain the consistency of the switch action and the linkage switch requires more contacts. , the combination of the switches is completed on the premise that the original shape of the linkage switch in the present invention does not change and any parts are not added, and the influence of the manufacturing tolerance on the action position of the combination switch will be minimized.

Description of drawings

FIG. 1 is a schematic diagram of the linkage switch in the first embodiment of the present invention, as viewed from the front.

FIG. 2 is a solid diagram of the series mounting plate of the linkage switch in Embodiment 1 of the present invention.

FIG. 3 is a schematic diagram of the parallel connection of the linkage switches in the second embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

With reference to Figure 1 and Figure 2, in Embodiment 1, an installation structure of a linkage combination switch is disclosed, including a first switch 1, a second switch 2, and a series mounting plate 3; above the first switch 1 A first through hole 11 is provided; a second through hole 21 is provided above the second switch 2; a first mounting post 31 and a second mounting post 32 are respectively provided on the series mounting plate 3; The distance between the holes 21 is equal to the distance between the first mounting post 31 and the second mounting post 32. The first mounting post 31 and the second mounting post 32 are respectively embedded in the first through hole 11 and the second through hole 21. The positions of the first push rod 12 in a switch 1 and the second push rod 22 in the second switch 2 are on the same straight line up and down. With such a mechanism, when the first mounting post 31 and the second mounting post 32 are embedded in the first through hole 11 and the second through hole 12 respectively, the assembly of the upper and lower structures of the first switch 1 and the second switch 2 is completed. Since the positions of the first push rod 12 in the first switch 1 and the second push rod 22 in the second switch 2 are on the same line up and down, the relative positions of the first mounting post 31 and the second mounting post 32 ensure the first The relative positions of the switch 1 and the second switch 2, and then rely on the linkage of the two push rods when the switch moves, so that the sequential positions of the up and down actions are guaranteed. It solves the technical problems that multiple synchronous electrical signals are required in some control occasions; and the linkage switch is required to maintain the consistency of the switching action and the linkage switch requires more contacts.

As shown in FIG. 1 and FIG. 2 , the series mounting plate 3 in the embodiment 1 is a cover shared by the first switch 1 and the second switch 2 . On the premise that the original shape of the linkage switch in the utility model is not changed and no parts are added, the combination of the switch is completed, and the influence of the manufacturing tolerance on the action position of the combination switch is minimized.

The magnetic steel used in Embodiment 1 is used in the first switch 1 and the second switch 2 for arc extinguishing when breaking, and the first switch 1 and the second switch 2 have a first magnetic steel hole 13 and For the second magnetic steel hole 23, in the second embodiment, the original magnetic steel is lengthened, and the first magnetic steel hole 13 and the second magnetic steel hole 23 are inserted into the first switch 1 and the second switch 2 by interference fit to connect the left and right strings together. From now on, ensure that the positions of the left and right switches are completely consistent, that is, the first switch 1 and the second switch 2 are provided with the first magnetic steel hole 13 and the second magnetic steel hole 23, and the series mounting plate 3 is provided with the magnetic steel 4. This method can reliably connect the four switches. Of course, this method can be deduced in the same way. As long as the length of the magnetic steel 4 is sufficient, more linkage switches can be connected in parallel, and the sequence of actions can be guaranteed during the switching operation, and The different strokes required for each switch action can connect more contacts in parallel, which can solve the need for multiple synchronous electrical signals in some control occasions; and the linkage switch is required to maintain the consistency of the switch action and the linkage switch is required. There are technical issues that require more contacts.

In the second embodiment, a plurality of linkage combination switches are arranged in parallel, and the magnetic steel 4 on the series mounting plate 3 penetrates into the first magnetic steel hole 13 and the second magnetic steel hole 23 arranged on the first switch 1 and the second switch 2, Constitute a parallel structure of multiple linkage combination switches. The first switch 1 and the second switch 2 in the above embodiments are both linkage switches.

As a preferred embodiment of the present invention, it is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and can be used in other ways without departing from the spirit or essential characteristics of the present invention The specific form to realize the present utility model is also the protection scope of the present utility model. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The mounting structure of the linkage combination switch is characterized by comprising a first switch, a second switch and a series mounting plate; a first through hole is arranged above the first switch; a second through hole is arranged above the second switch; a first mounting column and a second mounting column are respectively arranged on the series mounting plates; the distance between first through-hole and the second through-hole equals with the distance of first erection column and second erection column, and first erection column and second erection column imbed respectively in first through-hole and the second through-hole, first push rod in the first switch with the second switch in the position of second push rod be in same straight line from top to bottom.

2. A mounting structure for a ganged combination switch as claimed in claim 1, wherein the mounting plate in series is a cover plate common to the first and second switches.

3. The mounting structure of a linked combination switch as claimed in claim 1, wherein the first switch and the second switch are respectively provided with a first magnetic steel hole and a second magnetic steel hole, and the series mounting plate is provided with magnetic steel.

4. The mounting structure of a linkage combination switch according to claim 1, wherein a plurality of linkage combination switches are arranged in parallel, and the magnetic steel of the series mounting plate is respectively penetrated into the first magnetic steel hole and the second magnetic steel hole of the first switch and the second switch to form a parallel structure of the plurality of linkage combination switches.

5. A mounting structure of a linked combination switch as claimed in claim 4, wherein said first switch and said second switch are linked switches.

Images