CN218975302U - Installation component of dual power change-over switch - Google Patents
Installation component of dual power change-over switch Download PDFInfo
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- CN218975302U CN218975302U CN202223563174.8U CN202223563174U CN218975302U CN 218975302 U CN218975302 U CN 218975302U CN 202223563174 U CN202223563174 U CN 202223563174U CN 218975302 U CN218975302 U CN 218975302U
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- switch
- clamping
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- power transfer
- base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a mounting component of a dual-power transfer switch, which relates to the field of electrical equipment and comprises the following components: the base part is arranged at the bottom of the dual-power change-over switch, one surface of the base part is used for connecting the switch body, the other surface of the base part is used for connecting the buckling part, and the base part is provided with a plurality of limiting holes and a groove body for supporting the buckling part to be spliced; the clamping part is in plug-in fit with the base part and is used for clamping the switch mounting guide rail or providing a screw mounting hole position, and the clamping part is provided with a screw hole, a clamping block for clamping the switch mounting guide rail, a plug-in structure in plug-in fit with the groove body of the clamping part and a limit protrusion matched with the limit hole; the two buckle portions are inserted into two ends of the base portion, when the screw hole portion extends to the outside of the side wall of the dual-power transfer switch, the dual-power transfer switch is in a screw installation mode, and when the screw hole portion is stored inside the base portion, the distance between the two clamping blocks is matched with a switch installation guide rail, and the dual-power transfer switch is in a guide rail installation mode. The structure is simple and stable, the volume is small, and various installation modes are supported.
Description
Technical Field
The utility model relates to the field of electrical equipment, in particular to a mounting assembly of a dual-power transfer switch.
Background
The change-over switch electrical apparatus is generally installed in the switch board, and common mounting means has screw hole installation, and less dual supply change-over switch still can adopt the guide rail installation, but general a change-over switch only has a fixed mounting means, is inconvenient for satisfying user's diversified demand. Although a few technical schemes realize two installation modes at present, the defects of more needed materials, high production cost, large occupied space and the like exist.
Therefore, how to realize various mounting structures of the power conversion switch at low cost becomes a technical problem to be solved.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art or related art, and provides a mounting assembly of a dual-power transfer switch, which has the advantages of simple and stable structure, low production cost and small occupied space.
The utility model is realized by the following technical scheme: a dual power transfer switch mounting assembly comprising: the base part is arranged at the bottom of the dual-power change-over switch, one surface of the base part is used for connecting the switch body, the other surface of the base part is used for connecting the buckling part, and the base part is provided with a plurality of limiting holes and a groove body for supporting the buckling part to be spliced; the clamping part is in plug-in fit with the base part and is used for clamping the switch mounting guide rail or providing a screw mounting hole position, and the clamping part is provided with a screw hole, a clamping block for clamping the switch mounting guide rail, a plug-in structure in plug-in fit with the groove body of the clamping part and a limit protrusion matched with the limit hole; the two buckle portions are inserted into two ends of the base portion, when the screw hole portion extends to the outside of the side wall of the dual-power transfer switch, the dual-power transfer switch is in a screw installation mode, and when the screw hole portion is stored inside the base portion, the distance between the two clamping blocks is matched with a switch installation guide rail, and the dual-power transfer switch is in a guide rail installation mode.
According to the mounting assembly of the dual-power transfer switch provided by the utility model, preferably, one base part and two buckling parts form one basic mounting unit, and a plurality of basic mounting units are fixed at the bottom of the dual-power transfer switch side by side to jointly clamp one switch mounting guide rail.
According to the mounting assembly of the dual power transfer switch provided by the utility model, preferably, the buckling part specifically comprises: the clamping device comprises a hemispherical elastic piece and a triangular elastic piece for limiting the displacement of the clamping part, a screw hole for installing a screw and a clamping block for clamping the guide rail.
According to the mounting assembly of the dual power transfer switch provided by the utility model, preferably, the base portion specifically includes: the first spherical hole, the second spherical hole and the third spherical hole are matched with the hemispherical elastic piece, the rectangular hole is matched with the triangular elastic piece, and the limiting block is used for fixing the buckling part.
According to the mounting assembly of the dual-power transfer switch provided by the utility model, preferably, the whole base part is in a strip shape, and each end is provided with a first spherical hole, a second spherical hole, a third spherical hole, a rectangular hole and a limiting block.
The beneficial effects obtained by the utility model at least comprise: the multi-gear adjustment can be realized by only one buckle, and various installation modes are realized; the base part provides a buckle accommodating space, and the buckle is hidden and accommodated in a scene without using the buckle; the base part and the buckling part are simple and stable in structure, low in production cost and small in occupied space.
Drawings
Fig. 1 shows a base portion mounting schematic of a mounting assembly of a dual power transfer switch according to one embodiment of the utility model.
Fig. 2 shows a schematic view of a snap-in portion structure of a mounting assembly of a dual power transfer switch according to an embodiment of the present utility model.
Fig. 3 shows a schematic view of a snap-in portion of a mounting assembly of a dual power transfer switch according to yet another embodiment of the utility model.
Fig. 4 shows a schematic view of a base portion of a mounting assembly of a dual power transfer switch according to yet another embodiment of the utility model.
Fig. 5 shows a schematic view of the clasp according to one embodiment of the utility model in the rest position.
Fig. 6 shows a schematic view of the clasp in rail mounting mode according to one embodiment of the utility model.
Fig. 7 shows a schematic view of the snap in screw mounting mode according to an embodiment of the utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1 and 2, the present utility model provides a mounting assembly of a dual power transfer switch, comprising: a base part 101 arranged at the bottom of the dual power transfer switch, one surface of the base part is used for connecting the switch body 102, the other surface of the base part is used for connecting the buckling part, and the base part is provided with a plurality of limiting holes 103 and a groove 104 for supporting the buckling part to be spliced; the clamping part 201 is in plug-in fit with the base part and is used for clamping the switch mounting guide rail or providing a screw mounting hole position, and is provided with a screw hole 202, a clamping block 203 for clamping the switch mounting guide rail, a plug-in structure 204 in plug-in fit with a groove body of the clamping part and a limit protrusion 205 in fit with the limit hole; the two buckle portions are inserted into two ends of the base portion, when the screw hole portion extends to the outside of the side wall of the dual-power transfer switch, the dual-power transfer switch is in a screw installation mode, and when the screw hole portion is stored inside the base portion, the distance between the two clamping blocks is matched with a switch installation guide rail, and the dual-power transfer switch is in a guide rail installation mode.
According to the above embodiment, preferably, the fastening portion as shown in fig. 3 specifically includes: hemispherical elastic piece 301 and triangular elastic piece 302 for limiting the displacement of the clamping part, screw holes 303 for installing screws, and clamping blocks 304 for clamping the guide rail.
According to the above embodiment, it is preferable that the base portion as shown in fig. 4 specifically includes: the first spherical hole 401, the second spherical hole 402 and the third spherical hole 403 which are matched with the hemispherical elastic piece, the rectangular hole 404 which is matched with the triangular elastic piece and the limiting block 405 which fixes the buckling part. The whole rectangular form that is of base portion, every end all is equipped with first spherical hole, second spherical hole, third spherical hole, rectangular hole to and the stopper.
As shown in fig. 5, 6 and 7, the application method of the present utility model is as follows: pushing the buckling part into a clamping groove structure of the base part, wherein a spherical protrusion of a hemispherical spring piece of the buckling part is matched with a second spherical hole of the base part to define a second gear, and the second gear is a non-working position (figure 5); if the spherical protrusion is matched with the first spherical hole of the base part, the first gear is defined, and the width between the clamping blocks for clamping the guide rail can just clamp the guide rail, and the guide rail is in a guide rail installation mode (figure 6); if the spherical protrusion is matched with the third spherical hole, defining a third gear, and the screw hole site extends out of the switch body, wherein the screw hole site is in a screw mounting mode (figure 7); and the triangular spring plate is matched with the rectangular hole to form a back-off.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A mounting assembly for a dual power transfer switch, comprising:
the base part is arranged at the bottom of the dual-power change-over switch, one surface of the base part is used for connecting the switch body, the other surface of the base part is used for connecting the buckling part, and the base part is provided with a plurality of limiting holes and a groove body for supporting the buckling part to be spliced;
the clamping part is in plug-in fit with the base part and is used for clamping the switch mounting guide rail or providing a screw mounting hole position, and the clamping part is provided with a screw hole, a clamping block for clamping the switch mounting guide rail, a plug-in structure in plug-in fit with the groove body of the clamping part and a limit protrusion matched with the limit hole;
the two buckle portions are inserted into two ends of the base portion, when the screw hole portion extends to the outside of the side wall of the dual-power transfer switch, the dual-power transfer switch is in a screw installation mode, and when the screw hole portion is stored into the base portion, the distance between the two clamping blocks is matched with the switch installation guide rail, and the dual-power transfer switch is in a guide rail installation mode.
2. The mounting assembly of a dual power switch as defined in claim 1 wherein one of said base portions and two of said snap-in portions form a base mounting unit, and wherein a plurality of said base mounting units are secured side-by-side to the bottom of said dual power switch to cooperatively clamp a switch mounting rail.
3. The mounting assembly of a dual power transfer switch of claim 1, wherein the snap-in portion comprises: the clamping device comprises a hemispherical elastic piece and a triangular elastic piece for limiting the displacement of the clamping part, a screw hole for installing a screw and a clamping block for clamping the guide rail.
4. A dual power transfer switch mounting assembly as defined in claim 3 wherein said base portion comprises in particular: the first spherical hole, the second spherical hole and the third spherical hole are matched with the hemispherical elastic piece, the rectangular hole is matched with the triangular elastic piece, and the limiting block is used for fixing the clamping part.
5. The dual power transfer switch mounting assembly of claim 4, wherein said base portion is generally elongated and each end is provided with said first spherical aperture, said second spherical aperture, said third spherical aperture, said rectangular aperture, and said stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223563174.8U CN218975302U (en) | 2022-12-30 | 2022-12-30 | Installation component of dual power change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223563174.8U CN218975302U (en) | 2022-12-30 | 2022-12-30 | Installation component of dual power change-over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218975302U true CN218975302U (en) | 2023-05-05 |
Family
ID=86156919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223563174.8U Active CN218975302U (en) | 2022-12-30 | 2022-12-30 | Installation component of dual power change-over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218975302U (en) |
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2022
- 2022-12-30 CN CN202223563174.8U patent/CN218975302U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |