CN203722965U - Water producer-used circuit board assembly - Google Patents
Water producer-used circuit board assembly Download PDFInfo
- Publication number
- CN203722965U CN203722965U CN201420037220.7U CN201420037220U CN203722965U CN 203722965 U CN203722965 U CN 203722965U CN 201420037220 U CN201420037220 U CN 201420037220U CN 203722965 U CN203722965 U CN 203722965U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- protecting cover
- described circuit
- water
- protection cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of household appliances, in particular to a water producer-used circuit board assembly. The water producer-used circuit board assembly comprises a circuit board and a circuit board protection cover; the outer edge of the circuit board protection cover is provided with four side edges folded towards the same direction; each of four corners of the circuit board protection cover is provided with a screw hole; a wiring opening is arranged in the circuit board protection cover; the lower side edge of the circuit board protection cover is provided with a rectangular opening; each of the left side edge and the right side edge is respectively provided with three clamping hooks and a clamping opening; each of the upper side edge and the right side edge of the circuit board protection cover is respectively provided with a fixing foot; a fixing hole is arranged in the fixing foot; through holes are arranged, corresponding to the screw holes, in the circuit board; and the circuit board is fixed inside the circuit board protection cover via the screws. The water producer-used circuit board assembly is simple in structure and convenient in installation.
Description
Technical field
The utility model relates to household electrical appliance technical field, specifically a kind of water-making machine circuit board assemblies.
Background technology
Along with social development, people more and more pay attention to healthy and safe, and present domestic running water is inevitably contaminated, and the trace element in mineral water can not meet individual difference, pure water again nonnutritive drink once in a while, therefore water-making machine is more and more come in people's life.Water-making machine can not only filter the impurity in running water, can also, by water electrolysis, greatly improve the activity of water, and running water is transformed into two kinds of water, and a kind of is the clean acid water of skin care, and a kind of is the alkaline water containing mineral matter that can directly drink.In water-making machine, be provided with circuit board, for controlling the various functions of water-making machine, but circuit board is easy to make moist or the easily damage afterwards of intaking, and will affect so the normal work of water-making machine, makes troubles to user, has certain limitation.
Utility model content
The utility model provides a kind of simple in structure, easy-to-install water-making machine circuit board assemblies.
The utility model is achieved through the following technical solutions:
Water-making machine circuit board assemblies, comprise circuit board and circuit board protecting cover, the outer edge of described circuit board protecting cover is provided with four sides to same direction turnover, on four angles of described circuit board protecting cover, be respectively provided with a screw hole, described circuit board protecting cover is provided with a wiring opening, the lower side of described circuit board protecting cover is provided with a rectangular aperture, on two sides in left and right, be respectively provided with three grabs and a bayonet socket, in the upper side edge of described circuit board protecting cover and right edge, be respectively provided with a fixing feet, described fixing feet is provided with fixing hole, on described circuit board, be provided with through hole with described screw hole corresponding section, by screw, described circuit board is fixed on to described circuit board protecting cover inside.
The inner surface that is positioned at described circuit board protecting cover around described screw hole is provided with a bumping post, bumping post described in described screw hole break-through, and the lower surface of described circuit board and the upper surface of described bumping post are inconsistent.
On four angles of the inner surface of described circuit board protecting cover, be respectively provided with a reference column, be positioned on described circuit board and be provided with location hole with described reference column corresponding section.
The beneficial effect that the utility model brings is:
In the utility model, simplicity of design is reasonable on the one hand with circuit board assemblies for described water-making machine, can play the effect of good protective circuit plate, easy for installation on the other hand, and can make more firm being fixed on water-making machine of circuit board.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of water-making machine described in the utility model with circuit board assemblies front;
Fig. 2 is the structural representation of water-making machine described in the utility model circuit board assemblies reverse side;
Fig. 3 is the structural representation of water-making machine described in the utility model circuit board protecting cover.
The label that in figure, component names is corresponding is as follows:
1, circuit board; 2, circuit board protecting cover; 3, side; 4, screw hole; 5, wiring opening; 6, rectangular aperture; 7, grab; 8, bayonet socket; 9, fixing feet; 10, fixing hole; 11, through hole; 12, screw; 13, bumping post; 14, reference column; 15, location hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment as water-making machine described in the utility model with circuit board assemblies, as Fig. 1, shown in Fig. 2 and Fig. 3, comprise circuit board 1 and circuit board protecting cover 2, the outer edge of described circuit board protecting cover 2 is provided with four sides 3 to same direction turnover, on four angles of described circuit board protecting cover 2, be respectively provided with a screw hole 4, described circuit board protecting cover 2 is provided with a wiring opening 5, the lower side of described circuit board protecting cover 2 is provided with a rectangular aperture 6, on two sides in left and right, be respectively provided with three grabs 7 and a bayonet socket 8, in the upper side edge of described circuit board protecting cover 2 and right edge, be respectively provided with a fixing feet 9, described fixing feet 9 is provided with fixing hole 10, on described circuit board 1, be provided with through hole 11 with described screw hole 4 corresponding sections, by screw 12, described circuit board 1 is fixed on to described circuit board protecting cover 2 inside.
In the present embodiment, the inner surface that is positioned at described circuit board protecting cover 2 around described screw hole 4 is provided with a bumping post 13, bumping post 13 described in described screw hole 4 break-through, and the upper surface of the lower surface of described circuit board 1 and described bumping post 13 is inconsistent.
In the present embodiment, on four angles of the inner surface of described circuit board protecting cover 2, be respectively provided with a reference column 14, be positioned on described circuit board 1 and be provided with location hole 15 with described reference column 14 corresponding sections.
Claims (3)
1. water-making machine circuit board assemblies, it is characterized in that comprising circuit board and circuit board protecting cover, the outer edge of described circuit board protecting cover is provided with four sides to same direction turnover, on four angles of described circuit board protecting cover, be respectively provided with a screw hole, described circuit board protecting cover is provided with a wiring opening, the lower side of described circuit board protecting cover is provided with a rectangular aperture, on two sides in left and right, be respectively provided with three grabs and a bayonet socket, in the upper side edge of described circuit board protecting cover and right edge, be respectively provided with a fixing feet, described fixing feet is provided with fixing hole, on described circuit board, be provided with through hole with described screw hole corresponding section, by screw, described circuit board is fixed on to described circuit board protecting cover inside.
2. water-making machine circuit board assemblies as claimed in claim 1, it is characterized in that the inner surface that is positioned at described circuit board protecting cover around described screw hole is provided with a bumping post, bumping post described in described screw hole break-through, the lower surface of described circuit board and the upper surface of described bumping post are inconsistent.
3. water-making machine circuit board assemblies as claimed in claim 2, is characterized in that being respectively provided with a reference column on four angles of inner surface of described circuit board protecting cover, is positioned on described circuit board and is provided with location hole with described reference column corresponding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037220.7U CN203722965U (en) | 2014-01-20 | 2014-01-20 | Water producer-used circuit board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037220.7U CN203722965U (en) | 2014-01-20 | 2014-01-20 | Water producer-used circuit board assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722965U true CN203722965U (en) | 2014-07-16 |
Family
ID=51162080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037220.7U Expired - Fee Related CN203722965U (en) | 2014-01-20 | 2014-01-20 | Water producer-used circuit board assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722965U (en) |
-
2014
- 2014-01-20 CN CN201420037220.7U patent/CN203722965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |