CN212516983U

CN212516983U - General base of touch switch and touch switch with same

Info

Publication number: CN212516983U
Application number: CN202021815070.XU
Authority: CN
Inventors: 林强凯; 曾国峰; 杜继忠; 孙政
Original assignee: Wenzhou Livolo Electric Ltd
Current assignee: Wenzhou Livolo Electric Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-02-09
Anticipated expiration: 2030-08-26

Abstract

The utility model provides a general base of a touch switch, which comprises a base, wherein the base is a frame structure provided with a cavity, the cavity is used for installing a bottom plate electronic component fixed in the cavity through a screw, and the upper end of the cavity wall of the base is provided with a first buckling device A surface for buckling a panel; the outer side surface of the cavity wall of the base is provided with a second buckling device which is used for buckling the iron plate with the outward edge of the upper end of the cavity wall in a matching way. The beneficial effects of the utility model reside in that: the assembly is convenient, and the labor cost is reduced; through the design of card base, can general 2 kinds of different panels, firm in connection is difficult for scattering the frame.

Description

General base of touch switch and touch switch with same

Technical Field

The utility model relates to an electronic switch field especially indicates a touch switch's general base and has general base's touch switch.

Background

A touch switch module for use with a switch panel, the touch switch module comprising: a housing; a touch switch circuit located within the housing; and a touch switch interface for interfacing between the touch switch circuit and the switch panel when installed. The disadvantages are that: the housing is not versatile, resulting in a large number of product styles to be stocked, resulting in inventory pressure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provide a base can be general, and simple to operate swift touch-control switch's general base and have general base's touch-control switch.

The utility model discloses a utility model purpose realizes through following scheme: a universal base of a touch switch comprises a base, wherein the base is of a frame structure provided with a cavity, the cavity is used for mounting a bottom plate electronic component fixed in the cavity through a screw, and the upper end of the cavity wall of the base is provided with a first buckling device A surface used for buckling a panel; the outer side surface of the cavity wall of the base is provided with a second buckling device which is used for buckling the iron plate with the outward edge of the upper end of the cavity wall in a matching way.

The utility model provides a touch switch with general base, the panel lower extreme is equipped with tetragonal indent, and the lateral wall of indent corresponds with the cavity wall of base, and the lateral wall lower extreme of indent is equipped with the first buckle device B face of cooperation, and the lateral wall medial surface of indent is equipped with the block arch of block backplate electronic component, makes panel and base releasable connection through the cooperation of first buckle device B face and first buckle device A face to cover backplate electronic component on bottom plate electronic component.

Furthermore, a transparent Mylar film is arranged on the back plate electronic component, and a double-faced adhesive tape is arranged between the transparent Mylar film and the through hole on the panel.

Furthermore, the surface of the first engaging means A is a "" barb and the surface of the first engaging means B is a mating "" barb.

The utility model provides a touch switch with general base, is equipped with the cross-section in the middle of the iron plate and is greater than the base and divides the cross-section down, is less than the base upper portion and adds the hole in edgewise cross-section, and iron plate passes base and divides down and second buckle device through the hole, and hole inside wall lock is on second buckle device, and is spacing through second buckle device and edgewise, with iron plate spacing between edgewise and second buckle device.

Furthermore, the iron plate is provided with a first buckle protrusion and a second buckle groove, the lower end face of the glass panel is provided with an inner recess, a first buckle groove is arranged on the side wall of the inner recess corresponding to the first buckle protrusion, and a second buckle protrusion is arranged on the side wall of the inner recess corresponding to the second buckle groove.

Furthermore, a first back board electronic assembly is arranged in the cavity and connected with the bottom board electronic assembly through a pin, a raised light guide sheet is arranged at the upper end of the first back board electronic assembly, and the first back board electronic assembly covers the step surface at the upper end of the cavity.

Furthermore, the first backboard electronic component covers the bottom board electronic component, the first backboard electronic component is covered by the pressing plate and is matched with the step surface to be limited, the pressing plate is provided with a B surface of the first buckle device, and the pressing plate is matched with the cavity wall to be detachably fixed.

Furthermore, a first hollow part matched with the light guide sheet is arranged on the pressing plate, and the light guide sheet is embedded in the first hollow part.

Furthermore, the second clamping device is an elastic clamping bulge, and second hollows for separating cavity walls are respectively arranged at the upper end, the left end and the right end of the elastic clamping bulge; the surface A of the first buckling device is a 'type barb, and the surface B of the first buckling device is a matched buckling hole penetrated by the' type barb.

The beneficial effects of the utility model reside in that: the assembly is convenient, and the labor cost is reduced; through the design of card base, can general 2 kinds of different panels, firm in connection is difficult for scattering the frame.

Drawings

Fig. 1 is a schematic view of a base structure of embodiment 1.

Fig. 2 is an exploded view of the base of example 1.

Fig. 3 is an exploded view of example 2.

Fig. 4 is a bottom view of the faceplate of embodiment 2.

FIG. 5 is a sectional view of a panel according to example 2.

Fig. 6 is an exploded view of example 3.

FIG. 7 is a schematic structural view of embodiment 3.

Detailed Description

The invention will be further described with reference to the following specific examples and drawings:

embodiment one, as referring to attached fig. 1-2, the utility model discloses: a general base of a touch switch comprises a base 1, wherein the base is of a frame structure provided with a cavity, the cavity is used for installing a bottom plate electronic component 4 fixed in the cavity through a screw 3, and the upper end of the cavity wall of the base is provided with a first buckling device A surface 2 used for buckling a panel; the outer side surface of the cavity wall of the base is provided with a second buckling device 3 which is used for matching with the outward edge 22 at the upper end of the cavity wall to buckle the iron plate 14.

Embodiment two, referring to fig. 1-5, the utility model discloses: the utility model provides a touch switch with general base, 7 lower extremes of panel are equipped with the tetragonal indent, and the lateral wall of indent corresponds with the cavity wall of base, and the lateral wall lower extreme of indent is equipped with the first buckle device B face of cooperation 11, and the lateral wall medial surface of indent is equipped with the block arch 12 of block backplate electronic component 10, and cooperation through first buckle device B face 11 and first buckle device A face 2 makes

panel

7 and 1 releasable connection of base to cover backplate electronic component 10 on bottom plate electronic component 4.

A touch switch with a universal base is characterized in that a transparent Mylar film 9 is arranged on a back plate electronic component 4, and a double-faced adhesive tape 8 is arranged between the transparent Mylar film and a through hole in a panel.

A touch switch with a universal base, wherein the A surface 2 of a first fastener is a "" barb "" and the B surface 11 of the first fastener is a matched "" barb.

Example three, with reference to figures 1-2; 6-7, the utility model discloses: the utility model provides a touch switch with general base, is equipped with the cross-section in the middle of the iron plate 14 and is greater than the base lower part cross-section, is less than the base upper part and adds the hole in edgewise cross-section, and iron plate passes base lower part and second buckle device 3 through the hole, and hole inside wall lock is on second buckle device 3, and is spacing through second buckle device 3 and edgewise 22, with iron plate 14 spacing between edgewise 22 and second buckle device 3.

A touch switch with a universal base is provided with a first buckle protrusion 19 and a second buckle groove 21 on an iron plate, an inner recess is arranged on the lower end face of a glass panel 13, a first buckle groove 18 is arranged on the side wall of the inner recess corresponding to the first buckle protrusion, and a second buckle protrusion 20 is arranged on the side wall of the inner recess corresponding to the second buckle groove.

A first back board electronic component 16 is arranged in a cavity and connected with a bottom board electronic component 4 through a pin, a raised light guide sheet 17 is arranged at the upper end of the first back board electronic component, and the first back board electronic component covers the step surface at the upper end of the cavity.

A touch switch with a universal base is characterized in that a first backboard electronic component 16 covers a bottom board electronic component, the first backboard electronic component 16 is covered by a pressing plate 16 and matched with a step surface to be limited, a first buckling device B surface is arranged on the pressing plate, and the pressing plate is matched with a cavity wall to be detachably fixed.

A first hollow-out part matched with a light guide sheet is arranged on a pressing plate, and the light guide sheet is embedded in the first hollow-out part.

A touch switch with a universal base is characterized in that a second clamping device is an elastic clamping bulge, and second hollows 6 for separating cavity walls are respectively arranged at the upper end, the left end and the right end of the elastic clamping bulge; the surface A of the first buckling device is a 'type barb, and the surface B of the first buckling device is a matched buckling hole penetrated by the' type barb.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that the present invention is not limited to the embodiment described above, but various changes in form and details may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a touch switch's general base, includes the base, and the base is a frame type structure that is equipped with the cavity, and the cavity is used for the installation to pass through the bottom plate electronic component of fix with screw in the cavity, its characterized in that: the upper end of the cavity wall of the base is provided with a first buckling device A surface for buckling the panel; the outer side surface of the cavity wall of the base is provided with a second buckling device which is used for buckling the iron plate with the outward edge of the upper end of the cavity wall in a matching way.

2. A touch switch having the universal base of claim 1, wherein: the panel lower extreme is equipped with the tetragonal indent, and the lateral wall of indent corresponds with the cavity wall of base, and the lateral wall lower extreme of indent is equipped with the first buckle device B face of cooperation, and the lateral wall medial surface of indent is equipped with the block arch of block backplate electronic component, makes panel and base releasable connection through the cooperation of first buckle device B face and first buckle device A face to cover backplate electronic component on bottom plate electronic component.

3. The touch switch with universal base of claim 2, wherein: and a transparent Mylar film is arranged on the back plate electronic component, and a double-sided adhesive tape is arranged between the transparent Mylar film and the through hole on the panel.

4. The touch switch with universal base of claim 2, wherein: the first fastening device A surface is a "" barb "" and the first fastening device B surface is a matching "" barb.

5. A touch switch having the universal base of claim 1, wherein: the middle of the iron plate is provided with a section which is larger than the section of the lower part of the base and smaller than the inner hole of the section of the upper part of the base and the section of the edge, the iron plate passes through the inner hole of the lower part of the base and the second buckle device, the inner side wall of the inner hole is buckled on the second buckle device, and the iron plate is limited between the edge and the second buckle device through the limitation of the second buckle device and the edge.

6. The touch switch with universal base of claim 5, wherein: be equipped with first buckle arch and second buckle groove on the iron plate, the terminal surface is equipped with the indent under the glass panels, corresponds first buckle protruding department on the lateral wall of indent and is equipped with first buckle groove, corresponds second buckle groove department and is equipped with the second buckle arch.

7. The touch switch with universal base of claim 6, wherein: the first back plate electronic assembly is arranged in the cavity and connected with the bottom plate electronic assembly through pins, the upper end of the first back plate electronic assembly is provided with a raised light guide sheet, and the first back plate electronic assembly covers the step surface at the upper end of the cavity.

8. The touch switch with universal base of claim 7, wherein: the first backboard electronic component covers the bottom board electronic component, the first backboard electronic component is covered by the pressing plate and is matched with the step surface to be limited, the pressing plate is provided with a first buckle device B surface, and the pressing plate is matched with the cavity wall to be detachably fixed.

9. The touch switch with universal base of claim 8, wherein: the pressing plate is provided with a first hollow part matched with the light guide sheet, and the light guide sheet is embedded in the first hollow part.

10. The touch switch with universal base of claim 9, wherein: the second buckling device is an elastic buckling bulge, and second hollows for separating cavity walls are respectively arranged at the upper end, the left end and the right end of the elastic buckling bulge; the surface A of the first buckling device is a 'type barb, and the surface B of the first buckling device is a matched buckling hole penetrated by the' type barb.