CN213781867U - Waterproof circuit switch - Google Patents
Waterproof circuit switch Download PDFInfo
- Publication number
- CN213781867U CN213781867U CN202120174359.6U CN202120174359U CN213781867U CN 213781867 U CN213781867 U CN 213781867U CN 202120174359 U CN202120174359 U CN 202120174359U CN 213781867 U CN213781867 U CN 213781867U
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- China
- Prior art keywords
- cover plate
- switch
- back plate
- groove
- switch back
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Abstract
A waterproof circuit switch comprises a switch back plate and a contact switch arranged on the surface of the switch back plate, wherein a top cover plate is horizontally arranged on the top edge of the switch back plate, a bottom cover plate is obliquely arranged on the bottom edge of the switch back plate, two groups of side baffles are respectively arranged on two side edges of the switch back plate, one end of the bottom cover plate is fixedly connected with the switch back plate, the other end of the bottom cover plate is movably hinged with a front cover plate, one end of the front cover plate is provided with a fixing sheet, a fixing groove is arranged below the top cover plate, the length of a groove in the fixing groove is equal to that of the fixing sheet, and the width of the groove in the fixing groove is equal to that of the fixing sheet; the switch surface comprises the apron of each direction and constitutes airtight space, has realized the close coupling, has effectively reduced the inside possibility of moisture dust through the gap infiltration airtight space between the apron in the air, and the apron that can play the supporting role in the airtight space is the slope design, still opens the wash port simultaneously on the end cover plate of airtight space lower extreme to can effectively discharge the moisture of accumulation in the airtight space, keep the drying of switch.
Description
Technical Field
The utility model relates to a circuit switch equipment technical field, concretely relates to waterproof circuit switch.
Background
A contact switch is one of the most widely used switching devices at present, and is widely used and installed in various places. Ordinary contact switch is mostly plastics and makes, and the plastic component in the switch is not good with the shared sealing performance of metal component, and waterproof dustproof performance is relatively poor, in order to make under the more condition of impurity in its being applicable to the environment, often adds waterproof and shield on ordinary switch and protects the switch, avoids moisture or impurity to get into and arouse in the switch that the short circuit scheduling problem takes place.
The existing waterproof circuit switch mostly adopts a flip rotary type, the part adopts a sliding type, the design is characterized in that the combination of the cover body and the switch is influenced by the gravity of the cover body, the problem of unstable sealing exists, the waterproof and dustproof performances are poor, and meanwhile, the cover body has a large space inside, so that the moisture accumulation can not be discharged easily.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a waterproof circuit switch, which has better waterproof and dustproof effects and can effectively avoid moisture and dust accumulation.
The technical scheme provided by the utility model is that a waterproof circuit switch is provided, which comprises a switch back plate and a contact switch arranged on the surface of the switch back plate, wherein a top cover plate is horizontally arranged on the top edge of the switch back plate, a bottom cover plate is obliquely arranged on the bottom edge, and two groups of side baffles are respectively arranged on the two side edges; one end of the bottom cover plate is fixedly connected with the switch back plate, and the other end of the bottom cover plate is movably hinged with a front cover plate of which one end is provided with a fixing plate; the lamina tecti below is provided with the fixed slot, and the length of recess equals with the length of stationary blade in the fixed slot, and the width of recess equals with the height of stationary blade in the fixed slot.
Furthermore, a group of highly sealed box bodies with openings is formed by the top cover plate, the bottom cover plate and the two groups of side baffles.
Furthermore, the groove opening in the fixing groove points to the opening of the highly sealed box body consisting of the top cover plate, the bottom cover plate and the two groups of side baffles.
Further, the length of the front cover plate is larger than the maximum distance between the bottom cover plate and the top cover plate.
Furthermore, a drain hole is formed in the lowest position of the bottom cover plate.
Further, the fixing piece is made of a molding material.
The utility model discloses the technical effect who plays is:
1. the switch surface is formed into a closed space by cover plates in all directions, and the movable front cover plate and the movable top cover plate are connected by using a plastic material, so that a combination gap between the cover plates is eliminated, tight combination is realized, and the possibility that moisture and dust in the air permeate into the closed space through the gap between the cover plates is effectively reduced.
2. The cover plate capable of supporting in the closed space is designed in an inclined mode, so that moisture which is introduced into the closed space carelessly due to opening and closing of the cover plate is drained to the bottom of the closed space, and meanwhile, a drain hole is formed in the bottom cover plate at the lowest position of the closed space, so that moisture accumulated in the closed space can be effectively drained, and the switch is kept dry.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of the present invention;
figure 2 is a three-dimensional explosion diagram of the utility model;
FIG. 3 is a side sectional view of the present invention;
in the figure, 1 is a switch back plate, 2 is a contact switch, 3 is a top cover plate, 4 is a fixing groove, 5 is a fixing plate, 6 is a front cover plate, 7 is a bottom cover plate, 8 is a drain hole, and 9 is a side baffle.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Example (b):
referring to fig. 1 to 3, a waterproof circuit switch:
a top cover plate 3 is horizontally arranged on the top edge of the switch back plate 1, a bottom cover plate 7 is obliquely arranged on the bottom edge, two groups of side baffle plates 9 are respectively arranged on two side edges, one end of the bottom cover plate 7 is fixedly connected with the switch back plate 1, a front cover plate 6 with a fixing plate 5 arranged at one end is movably hinged at the other end, a fixing groove 4 is arranged below the top cover plate 3, the length of a groove in the fixing groove 4 is equal to that of the fixing plate 5, the width of the groove in the fixing groove 4 is equal to that of the fixing plate 5, the top cover plate 3, the bottom cover plate 7 and the two groups of side baffle plates 9 form a group of highly sealed box body with an opening, the opening of the groove in the fixing groove 4 points to the opening of the highly sealed box body formed by the top cover plate 3, the bottom cover plate 7 and the two groups of side baffle plates 9, the length of the front cover plate 6 is greater than the maximum distance between the bottom cover plate 7 and the top cover plate 3, a drain hole 8 is arranged at the lowest part of the bottom cover plate 7, the fixing piece 5 is made of a molding material.
The utility model discloses a theory of operation is:
the top edge of the switch back plate 1 is horizontally provided with a top cover plate 3, the bottom edge of the switch back plate is obliquely provided with a bottom cover plate 7, two side edges of the switch back plate are respectively provided with two groups of side baffle plates 9, the top cover plate 3, the bottom cover plate 7 and the two groups of side baffle plates 9 form a group of high-degree sealing box bodies with openings, the sealing degree can be adjusted according to the distribution position of each cover plate, and sealing substances such as sealant and the like can be added at the joint of each cover plate when necessary so as to improve the sealing effect.
The top cover plate 3 below is provided with fixed slot 4, the groove opening in fixed slot 4 is directional by top cover plate 3, the opening of the high sealed box body that end cover plate 7 and two sets of side shields 9 are constituteed, the length of recess equals with the length of stationary blade 5 in the fixed slot 4, the width of recess equals with the height of stationary blade 5 in the fixed slot 4, because front shroud 6 is flip, when above-mentioned opening box body need be closed, turn over front shroud 6 to being close vertical state, and make stationary blade 5 insert in fixed slot 4, can realize the fixed to front shroud 6, thereby close the opening of above-mentioned opening box body.
The length of the front cover plate 6 is greater than the maximum distance between the bottom cover plate 7 and the top cover plate 3, so that the front cover plate 6 keeps an inclined state when the fixing pieces 5 are inserted into the fixing grooves 4, and the front cover plate and the bottom cover plate 7 are designed to be inclined together, so that the cover plates which can support the inside of the opening box body are all kept inclined.
The lowest position of the bottom cover plate 7 is provided with a drain hole 8, a small amount of moisture which is inadvertently introduced into the whole box body due to the opening and closing of the front cover plate 6 is drained to the drain hole 8 by the inclined cover plate inside the opening box body, and the moisture is prevented from accumulating to influence the contact switch 2 along with the drain hole 8.
The stationary blade 5 is made by moulding material for stationary blade 5 can be in fixed slot 4 effective deformation and fill fixed slot 4, has guaranteed the sealed effect when front shroud 6 turns over to the highest point.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 should not be construed as limiting the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the embodiments of the present invention are all covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A waterproof circuit switch comprises a switch back plate (1) and a contact switch (2) arranged on the surface of the switch back plate (1), and is characterized in that a top cover plate (3) is horizontally arranged on the top edge of the switch back plate (1), a bottom cover plate (7) is obliquely arranged on the bottom edge, and two side edges are respectively provided with two groups of side baffle plates (9);
one end of the bottom cover plate (7) is fixedly connected with the switch back plate (1), and the other end is movably hinged with a front cover plate (6) of which one end is provided with a fixing piece (5);
a fixing groove (4) is arranged below the top cover plate (3), the length of the groove in the fixing groove (4) is equal to that of the fixing piece (5), and the width of the groove in the fixing groove (4) is equal to that of the fixing piece (5).
2. The waterproof circuit switch of claim 1, wherein: the top cover plate (3), the bottom cover plate (7) and the two groups of side baffles (9) form a group of highly sealed box body with an opening.
3. The waterproof circuit switch of claim 2, wherein: the groove openings in the fixing grooves (4) point to openings of a high-sealing box body composed of a top cover plate (3), a bottom cover plate (7) and two groups of side baffles (9).
4. A water resistant circuit switch according to claim 3, wherein: the length of the front cover plate (6) is larger than the maximum distance between the bottom cover plate (7) and the top cover plate (3).
5. The waterproof circuit switch of claim 4, wherein: the lowest part of the bottom cover plate (7) is provided with a drain hole (8).
6. The waterproof circuit switch of claim 5, wherein: the fixing piece (5) is made of a molding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120174359.6U CN213781867U (en) | 2021-01-22 | 2021-01-22 | Waterproof circuit switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120174359.6U CN213781867U (en) | 2021-01-22 | 2021-01-22 | Waterproof circuit switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213781867U true CN213781867U (en) | 2021-07-23 |
Family
ID=76902080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120174359.6U Expired - Fee Related CN213781867U (en) | 2021-01-22 | 2021-01-22 | Waterproof circuit switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213781867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772506A (en) * | 2021-10-13 | 2021-12-10 | 重庆迈高电梯有限公司 | Elevator hall lintel display |
-
2021
- 2021-01-22 CN CN202120174359.6U patent/CN213781867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772506A (en) * | 2021-10-13 | 2021-12-10 | 重庆迈高电梯有限公司 | Elevator hall lintel display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |