CN212277070U

CN212277070U - Change-over switch

Info

Publication number: CN212277070U
Application number: CN202021478082.8U
Authority: CN
Inventors: 孙刚; 宋志文; 徐赛金
Original assignee: Delixi Electric Co Ltd
Current assignee: Delixi Electric Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-01-01
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to the electrical technical field, in particular to a change-over switch, which comprises at least one output terminal; the switch comprises a switch body, a first switch body and a second switch body, wherein the switch body comprises a first body and a second body; the mounting assembly is provided with a mounting cavity, any output terminal is arranged in the mounting cavity, and the mounting assembly is fixedly connected with the first body and the second body in a sliding mode respectively. Through setting up the installation component, install output terminal in the installation component, then slide the installation component and fix on first body and second body, when the user needs to use output terminal, can fix the installation component who has output terminal on first body and second body, when the user can not use output terminal, with the installation component who has output terminal take off from first body and second body can, simple structure, reliable.

Description

Change-over switch

Technical Field

The utility model relates to an electrical technology field, concretely relates to change-over switch.

Background

In the structure of the existing automatic change-over switch electric appliance, an output terminal is arranged on a switch body, when the automatic change-over switch electric appliance is actually produced and used, a user can sometimes apply the output terminal and sometimes cannot use the output terminal, for the user who cannot use the output terminal, the change-over switch with the output terminal can increase the product cost, and the user who uses the output terminal can cause the deficiency of the demand because the output terminal is not arranged on the switch body, so that the multi-demand use of the change-over switch is limited, the selection of the user is reduced, and the product sale is not facilitated.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming change over switch among the prior art and having restricted user's user demand, has reduced user's selection, is unfavorable for the defect of the sale of product to a change over switch that can install output terminal according to actual need is provided.

A transfer switch, comprising: at least one output terminal; the switch comprises a switch body, a first switch body and a second switch body, wherein the second switch body is covered on the first switch body;

the mounting assembly is provided with a mounting cavity, any output terminal is arranged in the mounting cavity, and the mounting assembly is fixedly connected with the first body and the second body in a sliding mode respectively.

Optionally, in the transfer switch, the mounting assembly includes at least one connecting member;

a first sliding groove group and a second sliding groove group are respectively arranged on the first body and the second body along the vertical direction of the covered joint, and each of the first sliding groove group and the second sliding groove group comprises at least one sliding groove;

the connecting piece is accommodated in the sliding groove and moves along the sliding groove in a sliding mode.

Optionally, in the above change-over switch, the connecting pieces and the sliding grooves are arranged in one-to-one correspondence;

the first sliding groove group comprises a pair of first sliding grooves which are arranged in parallel, the second sliding groove group comprises a pair of second sliding grooves which are arranged in parallel, the axis of each first sliding groove and the axis of each second sliding groove are arranged in a collinear manner, one end of each connecting piece is inserted into each first sliding groove, and the other end of each connecting piece is inserted into each second sliding groove which is arranged corresponding to the corresponding first sliding groove.

Optionally, in the above change-over switch, a radial cross section of the first sliding groove and/or the second sliding groove is "U" shaped, and both ends of the connecting member are provided with at least one section of cylindrical protruding area adapted to the U shape, and the cylindrical protruding area slides inside the first sliding groove and/or the second sliding groove.

Optionally, in the above change-over switch, the mounting assembly further includes a bottom plate and a cover, and the bottom plate and the cover enclose the mounting cavity.

Optionally, in the above change-over switch, the connecting member and the bottom plate are integrally formed.

Optionally, in the above transfer switch, the top surface of the housing is further provided with at least one opening for the output terminal to connect to a load.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a change-over switch, which comprises at least one output terminal; the switch comprises a switch body, a first switch body and a second switch body, wherein the switch body comprises a first body and a second body; the mounting assembly is provided with a mounting cavity, any output terminal is arranged in the mounting cavity, and the mounting assembly is fixedly connected with the first body and the second body in a sliding mode respectively. The output terminal is arranged in the mounting component, then the mounting component is fixed on the first body and the second body in a sliding way, when the output terminal is needed by a user, the mounting component with the output terminal can be fixed on the first body and the second body, when the output terminal is not used by the user, the mounting component with the output terminal can be taken down from the first body and the second body, wherein the output terminal is arranged in the mounting cavity, so that the output terminal and the mounting component form the output terminal mounting component with certain integration and modularization degree, the output terminal is convenient to be mounted on the switch body, the structure is simple and reliable, when the user has the use requirement of the output terminal, the output terminal is mounted on the switch body, the output terminal is not required, the product with low cost and the requirement of most users on the output of the terminal can be met, can satisfy low-cost scheme and multi-functional use scheme simultaneously, increased the product selling point.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a change-over switch provided in an embodiment of the present invention, in which an output terminal is mounted;

fig. 2 is an exploded view of the first body and the second body of fig. 1;

fig. 3 is a schematic structural view illustrating two output terminals mounted on a transfer switch according to an embodiment of the present invention;

fig. 4 is an exploded view of the first body and the second body shown in fig. 3;

FIG. 5 is a schematic structural view of the connector and the housing being integrally formed;

FIG. 6 is a schematic view of the attachment of the mounting assembly after the attachment member is secured to the base plate;

FIG. 7 is a schematic view of the position structure of the connecting member fixed on the base plate;

description of reference numerals:

1. an output terminal;

2. a switch body; 21. a first body; 22. a second body;

3. mounting the component; 4. a connecting member;

5. a first sliding groove group; 51. a first sliding groove;

6. a second sliding groove group; 62. a second sliding groove;

7. a cylindrical raised region; 8. a base plate; 9. and (4) a housing.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The present embodiment describes a transfer switch, referring to fig. 1 and fig. 3, the transfer switch includes an output terminal 1, a switch body 2 and a mounting assembly 3, wherein the switch body 2 includes a first body 21 and a second body 22, the second body 22 is covered on the first body 21, wherein one side of the first body 21 is provided with a plurality of static contacts for connecting a common power supply, a standby power supply and a load device, the second body 22 is disposed on one side of the static contacts and covered on the first body 21 to form the switch body 2 of the transfer switch, and the number of the output terminals 1 is arranged according to actual use;

specifically, the mounting assembly 3 includes a connecting member 4, a bottom plate 8 and a housing 9, the bottom plate 8 is fixed on the bottom surface of the housing 9 to form a mounting cavity, the output terminal 1 is disposed inside the mounting cavity for connecting an external load, the connecting member 4 can be disposed on the bottom surface of the bottom plate 8, the connecting member 4 can achieve the effect of sliding and fixing the bottom plate 8 to the first body 21 and the second body 22 respectively, so as to facilitate the mounting assembly 3 carrying the output terminal 1 to be fixed on the switch, wherein, when the bottom plate 8 is mounted on the first body 21 and the second body 22 respectively through the connecting member 4, referring to fig. 2 and 4, a first sliding groove group 5 and a second sliding groove group 6 can be disposed respectively along the vertical direction of the covering connection portion of the first body 21 and the second body 22, the first sliding groove group 5 and the second sliding groove group 6 respectively include at least one sliding groove, the connecting members 4 can be accommodated in the sliding grooves and can slide along the sliding grooves to drive the bottom plate 8 to slide along the sliding grooves, the number of the connecting members 4 is arranged according to specific use, see fig. 6 and 7, the connecting members 4 and the bottom plate 8 can be integrally formed, see fig. 5, of course, the connecting members 4 can also be arranged on two sides of the housing 9 and integrally formed with the housing 9.

In this embodiment, referring to fig. 2 and 4, the first sliding groove set 5 includes a pair of first sliding grooves 51 arranged in parallel, the second sliding groove set 6 includes a pair of second sliding grooves 62 arranged in parallel, wherein the axis of the first sliding groove 51 and the axis of the second sliding groove 62 are arranged in a collinear manner, the number of the connecting members 4 and the number of the first sliding grooves 51 and the second sliding grooves 62 are arranged in a one-to-one correspondence manner, taking two connecting members 4 as an example, for example, a first connecting member and a second connecting member, one end of each of the first connecting member and the second connecting member is correspondingly inserted into a pair of first sliding grooves 51, the other end of each of the first connecting member and the second connecting member is correspondingly inserted into a second sliding groove 62 corresponding to the first sliding groove 51, and after the first connecting member and the second connecting member are respectively inserted into the first sliding grooves 51 and the second sliding grooves 62, the groove cavities of the first sliding grooves 51 and the second sliding grooves 62 are in a butt-joint state, the effect of arranging the axes of the first sliding groove 51 and the second sliding groove 62 in a collinear manner is achieved; of course, the axes of the first sliding groove 51 and the second sliding groove 62 may not be arranged in a same line, and at this time, the positions and the number of the connecting members 4 may be arranged according to the specific positions of the first sliding groove 51 and the second sliding groove 62, as long as the bottom plate 8 with the connecting members 4 can be slidably and fixedly connected with the first body 21 and the second body 22, the number of the sliding grooves included in the first sliding groove group 5 and the second sliding groove group 6 may also be arranged according to the actual use, and may be one, two, three, or four, the number of the sliding grooves is increased, the number of the connecting members 4 is also increased, and the effect that after one of the connecting members 4 is damaged for a long time, the other connecting members 4 may still be connected to the fixed end can be avoided;

specifically, referring to fig. 7, the radial cross section of the first sliding groove 51 and the second sliding groove 62 may be configured to be "U" shaped, both ends of each connecting member 4 are provided with cylindrical protruding areas 7 adapted to the U shape, the cylindrical protruding areas 7 can slide inside the first sliding groove 51 and the second sliding groove 62, specifically, the length of the cylindrical protruding areas 7 can reach the other end of the connecting member 4 along one end of the connecting member 4, and is the same as the overall length of the connecting member 4, and at this time, the cylindrical protruding areas 7 are one section; certainly, the length of the cylindrical protrusion may also be set to be smaller than the length of the connecting member 4, at this time, the number of the segments of the cylindrical protrusion area 7 is two, the two segments of the cylindrical protrusion area 7 are respectively arranged in the two segments of the connecting member 4, one segment of the cylindrical protrusion area 7 is inserted into the first sliding groove 51, the other segment of the cylindrical protrusion area 7 is inserted into the second sliding groove 62, of course, the number of the cylindrical protrusion areas 7 may also be three or four, specifically, the method is set according to practical use, when in specific use, the connecting member 4 with the cylindrical protrusion area 7 is inserted into the first sliding groove 51 on the first body 21 along the axis of the first sliding groove 51, then the connecting member 4 with the cylindrical protrusion area 7 on the other side is inserted into the second body 22 along the axis of the second sliding groove 62, and simultaneously the positional relationship between the first body 21 and the second body 22 is adjusted, so that the first body 21 and the second body 22 are covered, reuse the fastener and fix first body 21 and second body 22, accomplished the installation component 3 that has output terminal 1 and installed the effect on switch body 2, the user installs according to actual user demand, and the installation is swift convenient, simultaneously owing to cancelled the shaping of output terminal 1 on switch body 2, has reduced switch body 2's the shaping degree of difficulty and cost.

In this embodiment, at least one opening may be further disposed on the top surface of the housing 9 for the output terminal 1 to connect to a load, when one opening is formed, one output terminal 1 is disposed, and when two openings are formed, two output terminals 1 may be disposed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A transfer switch, comprising:

at least one output terminal (1);

the switch comprises a switch body (2), wherein the switch body (2) comprises a first body (21) and a second body (22), and the second body (22) is arranged on the first body (21) in a covering mode;

the mounting assembly (3) is provided with a mounting cavity, any output terminal (1) is arranged in the mounting cavity, and the mounting assembly (3) is fixedly connected with the first body (21) and the second body (22) in a sliding mode respectively.

2. A diverter switch according to claim 1, characterized in that the mounting assembly (3) comprises at least one connecting element (4);

a first sliding groove group (5) and a second sliding groove group (6) are respectively arranged on the first body (21) and the second body (22) along the vertical direction of the covered joint, and the first sliding groove group (5) and the second sliding groove group (6) respectively comprise at least one sliding groove;

the connecting piece (4) is accommodated in the sliding groove and moves along the sliding groove in a sliding mode.

3. The transfer switch of claim 2, wherein the connecting pieces (4) are arranged in one-to-one correspondence with the sliding grooves;

the first sliding groove group (5) comprises a pair of first sliding grooves (51) which are arranged in parallel, the second sliding groove group (6) comprises a pair of second sliding grooves (62) which are arranged in parallel, the axis of each first sliding groove (51) and the axis of each second sliding groove (62) are arranged in a collinear manner, one end of each connecting piece (4) is inserted into each first sliding groove (51), and the other end of each connecting piece (4) is inserted into each second sliding groove (62) which is arranged corresponding to the corresponding first sliding groove (51).

4. A diverter switch according to claim 3, characterized in that the radial section of the first sliding groove (51) and/or of the second sliding groove (62) is "U" shaped, and both ends of the connecting element (4) are provided with at least one segment of cylindrical raised area (7) adapted to the U shape, said cylindrical raised area (7) moving slidingly inside the first sliding groove (51) and/or of the second sliding groove (62).

5. A diverter switch according to any one of claims 2 to 4, characterized in that the mounting assembly (3) further comprises a base plate (8) and a cover (9), said base plate (8) and said cover (9) enclosing said mounting cavity.

6. A diverter switch according to claim 5, characterized in that the connecting piece (4) is integrally formed with the base plate (8).

7. A diverter switch according to claim 5, characterized in that the top surface of the housing (9) is also provided with at least one opening for the connection of the output terminal (1) to a load.