CN212257250U - Supporting plate structure of wall switch - Google Patents
Supporting plate structure of wall switch Download PDFInfo
- Publication number
- CN212257250U CN212257250U CN202021413792.2U CN202021413792U CN212257250U CN 212257250 U CN212257250 U CN 212257250U CN 202021413792 U CN202021413792 U CN 202021413792U CN 212257250 U CN212257250 U CN 212257250U
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- China
- Prior art keywords
- mounting groove
- bottom plate
- clamping
- metal support
- plastic bottom
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Abstract
The utility model discloses a supporting plate structure of a wall switch, which comprises a plastic bottom plate and a metal bracket, wherein the upper end surface of the plastic bottom plate is provided with a first mounting groove, and the edge of the first mounting groove is provided with four buckles for fixing the metal bracket; the four corners of the metal bracket are respectively provided with a clamping part, and the middle position of the metal bracket is provided with a second mounting groove matched with the first mounting groove; the clamping parts correspond to the buckles one by one, and the metal bracket is fixed on the plastic bottom plate; wherein plastics bottom plate lock is on the panel, arranges plastic bottom plate and panel with metal support in, avoids metal support to expose outside to avoid metal support contact wall body alkaline environment's corruption and lead to rustting, metal support carries out the lock through plastic bottom plate and panel, makes metal support need not set up the buckle structure with panel looks lock, makes metal support structure simpler, the manufacturing of being convenient for.
Description
Technical Field
The utility model relates to a wall switch field, more specifically says that it relates to a wall switch's backup pad structure.
Background
At present, the structure of the existing wall switch generally comprises a panel, a support plate, a key and a backseat module, wherein the panel is fixed on the support plate, the backseat module is also arranged on the support plate, and the key is fixed on a poking block of the backseat module; the metal iron (steel) support plate has better strength but poorer rust resistance than the all-plastic support. Although the wall is subjected to rust prevention treatment, the wall is not completely dried during decoration, building materials such as cement are alkaline, and the iron frame cannot resist rust caused by corrosion of the alkaline environment of the wall even after salt treatment, so that the service life of the iron frame is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a wall switch's backup pad structure.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a supporting plate structure of a wall switch comprises a plastic bottom plate and a metal support, wherein a first mounting groove is formed in the upper end face of the plastic bottom plate, and four buckles for fixing the metal support are arranged at the edge of the first mounting groove; the four corners of the metal bracket are respectively provided with a clamping part, and the middle position of the metal bracket is provided with a second mounting groove matched with the first mounting groove; the clamping parts correspond to the buckles one by one, and the metal bracket is fixed on the plastic bottom plate; a supporting step and a clamping block are arranged on the side edge of the first mounting groove, and a plurality of avoiding openings are formed in the supporting step; the side edge of the second mounting groove is bent downwards to form a clamping and connecting plate, and the clamping and connecting plate is arranged above the supporting step; the clamping plate is provided with a first clamping hole matched with the clamping block.
The utility model discloses further set up: the buckle includes the buckle body, the lateral surface of buckle body is equipped with the strengthening rib, and another side sets up the fixture block, fixture block below is arranged in to joint portion.
The utility model discloses beneficial effect: joint portion and buckle one-to-one fixes the metal support on the plastics bottom plate, and wherein plastics bottom plate lock is on the panel, arranges the metal support in plastics bottom plate and panel, avoids the metal support to expose outside to avoid the corruption of metal support contact wall body alkaline environment and lead to rustting, the metal support carries out the lock through plastics bottom plate and panel, makes the metal support need not set up the buckle structure with panel lock, makes the metal support structure simpler, the manufacturing of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a supporting plate structure of a wall switch according to the present invention;
FIG. 2 is a schematic structural view of a plastic base plate;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a first schematic structural view of a metal bracket;
fig. 5 is a schematic structural diagram of a metal bracket.
Description of reference numerals: 1. a plastic base plate; 11. a first mounting groove; 12. buckling; 121. a buckle body; 122. reinforcing ribs; 123. a clamping block; 13. supporting a step; 14. a clamping block; 15. avoiding the opening; 2. a metal bracket; 21. a clamping part; 22. a second mounting groove; 23. a clamping and connecting plate; 24. a first card hole;
Detailed Description
The supporting plate structure of the wall switch of the present invention will be described in further detail with reference to fig. 1 to 5.
A supporting plate structure of a wall switch comprises a plastic base plate 1 and a metal support 2, wherein the upper end surface of the plastic base plate 1 is provided with a first mounting groove 11, and the edge of the first mounting groove 11 is provided with four buckles 12 for fixing the metal support 2; four corners of the metal support 2 are respectively provided with a clamping part 21, and the middle position of the metal support is provided with a second mounting groove 22 matched with the first mounting groove 11; joint portion 21 and buckle 12 one-to-one fixes metal support 2 on plastic bottom plate 1, and wherein plastic bottom plate 1 passes through the lock on the panel, arranges metal support 2 in between plastic bottom plate 1 and the panel, avoids metal support 2 to expose outside to avoid the corrosion of metal support 2 contact wall body alkaline environment and lead to rustting, metal support 2 carries out the lock through plastic bottom plate 1 and panel, makes metal support 2 need not set up the buckle 12 structure with panel lock, makes metal support 2 structure simpler, the manufacturing of being convenient for.
A supporting step 13 and a clamping block 14 are arranged on the side edge of the first mounting groove 11, and a plurality of avoiding openings 15 are formed in the supporting step 13; wherein, the supporting step 13 can effectively reduce the gap between the metal bracket 2 and the plastic bottom plate 1, and further avoid the rusting caused by the corrosion of the metal bracket 2 contacting the alkaline environment of the wall body.
The side edge of the second mounting groove 22 is bent downwards to form a clamping and connecting plate 23; the clamping plate 23 is provided with a first clamping hole 24 matched with the clamping block 14, so that the metal bracket 2 is more firmly fixed on the plastic bottom plate 1, and the metal bracket 2 is prevented from displacing; the clamping plate 23 is arranged above the supporting step 13, when the rear seat is installed, a clamping block of the rear seat can cross the clamping plate 23 and is arranged on the avoiding opening 15, wherein the clamping block is arranged below the side edge of the clamping plate 23, and the rear seat is fixed.
The buckle 12 comprises a buckle body 121, a reinforcing rib 122 is arranged on the outer side surface of the buckle body 121, a clamping block 123 is arranged on the other side surface of the buckle body 121, and the clamping portion 21 is arranged below the clamping block 123, so that the metal support 2 and the plastic base can be conveniently installed and fixed.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a backup pad structure of wall switch, includes plastic bottom plate and metal support, characterized by: the upper end surface of the plastic bottom plate is provided with a first mounting groove, and the edge of the first mounting groove is provided with four buckles for fixing the metal bracket;
the four corners of the metal bracket are respectively provided with a clamping part, and the middle position of the metal bracket is provided with a second mounting groove matched with the first mounting groove;
the clamping parts correspond to the buckles one by one, and the metal bracket is fixed on the plastic bottom plate;
a supporting step and a clamping block are arranged on the side edge of the first mounting groove, and a plurality of avoiding openings are formed in the supporting step;
the side edge of the second mounting groove is bent downwards to form a clamping and connecting plate, and the clamping and connecting plate is arranged above the supporting step;
the clamping plate is provided with a first clamping hole matched with the clamping block.
2. A support plate structure of a wall switch as claimed in claim 1, wherein: the buckle includes the buckle body, the lateral surface of buckle body is equipped with the strengthening rib, and another side sets up the fixture block, fixture block below is arranged in to joint portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021413792.2U CN212257250U (en) | 2020-07-17 | 2020-07-17 | Supporting plate structure of wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021413792.2U CN212257250U (en) | 2020-07-17 | 2020-07-17 | Supporting plate structure of wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212257250U true CN212257250U (en) | 2020-12-29 |
Family
ID=73979117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021413792.2U Active CN212257250U (en) | 2020-07-17 | 2020-07-17 | Supporting plate structure of wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212257250U (en) |
-
2020
- 2020-07-17 CN CN202021413792.2U patent/CN212257250U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |