CN104433766B - Circuit board support fixing structure and electric cooker - Google Patents
Circuit board support fixing structure and electric cooker Download PDFInfo
- Publication number
- CN104433766B CN104433766B CN201310441728.3A CN201310441728A CN104433766B CN 104433766 B CN104433766 B CN 104433766B CN 201310441728 A CN201310441728 A CN 201310441728A CN 104433766 B CN104433766 B CN 104433766B
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- CN
- China
- Prior art keywords
- circuit board
- board support
- support
- lug
- buckle ear
- Prior art date
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Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The invention provides a circuit board support fixing structure, which comprises a support ring and a circuit board support component, wherein the circuit board support component comprises a circuit board support, a first buckling lug is arranged on the support ring, and a first buckling lug through hole matched with the first buckling lug is arranged on the circuit board support; still be provided with first screw post on the support ring, still set up the first lug that has the through-hole on the circuit board support, first knot ear lock is in first knot ear through-hole, and first lug passes through first screw fixation on first screw post. Still relate to an electric rice cooker. According to the circuit board support fixing structure and the electric cooker, the circuit board support is arranged on the side part of the support ring, the first buckling lug is buckled in the first buckling lug through hole, the circuit board support is convenient to position, the first lug is fixed on the first screw column through the first screw, the circuit board support is prevented from being displaced in the horizontal direction and the vertical direction, the circuit board support is firmly installed on the support ring, the assembling efficiency is improved, and the cost is reduced.
Description
Technical field
The present invention relates to household appliance technical field, more particularly to a kind of circuit board support fixed structure and electric cooker.
Background technology
Existing electric cooker is mostly that circuit board support is arranged on into top, so as to easily cause display board because sealing is bad
There is fog, influence electrical safety, and it is larger to the limitation of product structure and shape to be arranged on top, is unfavorable for product appearance shape
With the innovation of structure.
The content of the invention
In view of the present situation of prior art, it is an object of the invention to provide a kind of circuit board support fixed structure and electric meal
Pot, circuit board support by reliability, be fixedly mounted in support ring.To achieve the above object, technical scheme is as follows：
A kind of circuit board support fixed structure, including support ring and circuit board support component, the circuit board support component
Including circuit board support；
The first buckle ear is provided with the support ring, is provided with the circuit board support and is engaged with first buckle ear
The first buckle ear via；
The first screw pole is additionally provided with the support ring, with through hole first is also set up on the circuit board support convex
Ear；
First buckle ear is fastened in the first buckle ear via, and the first lug is fixed on institute by the first screw
State on the first screw pole.
More preferably, the circuit board support component also includes keypad, display board, key support and guidance panel, described
Keypad, display board, key support, guidance panel are successively on the circuit board support.
More preferably, the second buckle ear is provided with the guidance panel, is provided with the support ring and second buckle ear
The second buckle ear via being engaged.
More preferably, the second lug with through hole is additionally provided with the guidance panel；
The second screw pole is additionally provided with the support ring, second lug is fixed on described by the second screw
On two screw poles.
More preferably, the quantity of second lug is two, and two second lugs are distributed in the guidance panel
Two ends.
More preferably, the quantity of the first lug is two, and two first lugs are distributed in the circuit board support
Two ends.
More preferably, the first buckle ear via is placed in two centre positions of the first lug.
More preferably, the guidance panel has the arc being adapted with the circuit board support.
A kind of electric cooker is further related to, the electric cooker includes the circuit board support fixed structure of any of the above-described technical scheme.
The beneficial effects of the invention are as follows：
Circuit board support fixed structure of the invention and electric cooker, circuit board support are arranged on the sidepiece of support ring, support
The first buckle ear on ring is fastened in the first buckle ear via on circuit board support, facilitates the first lug on circuit board support
With the positioning of the first screw pole in support ring, first lug is also fixed on support ring by circuit board support by the first screw
On first screw pole, it is therefore prevented that circuit board support produces displacement with vertical direction in the horizontal direction, circuit board support by it is reliable,
It is fixedly mounted in support ring, easy installation and removal improves efficiency of assembling, reduces cost.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the embodiment of circuit board support fixed structure one of the invention；
Fig. 2 is the partial sectional view of circuit board support fixed structure shown in Fig. 1；
Fig. 3 is the decomposing schematic representation of circuit board support fixed structure shown in Fig. 1；
Fig. 4 is the schematic perspective view of support ring shown in Fig. 1；
Fig. 5 is the schematic perspective view of circuit board support shown in Fig. 1；
Fig. 6 is the schematic perspective view of guidance panel shown in Fig. 3.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples pair
Circuit board support fixed structure of the invention and electric cooker are further elaborated.It should be appreciated that tool described herein
Body embodiment is only used for explaining the present invention, is not intended to limit the present invention.
Referring to figs. 1 to Fig. 6, the embodiment of circuit board support fixed structure one of the invention includes support ring 1 and circuit board branch
Frame component, circuit board support component includes circuit board and circuit board support 2, and circuit board is arranged on circuit board support 2, support ring
The first buckle ear 15 is provided with 1, the first buckle ear via 21 being engaged with the first buckle ear 15 is provided with circuit board support 2, propped up
The first screw pole 13 is additionally provided with pushing out ring 1, the first lug 22 with through hole, the first buckle ear are also set up on circuit board support 2
15 are fastened in the first buckle ear via 21, and first lug 22 is fixed on the first screw pole 13 by the first screw 7 so that circuit
Board mount 2 is fixed in support ring 1.
More preferably, as a kind of embodiment, circuit board support component also includes keypad 3, display board 4, button branch
Frame 6 and guidance panel 5, keypad 3, display board 4, key support 6, guidance panel 5 are successively on circuit board support 2.Operation
Panel 5 uses decoration technique inside mold（In-Mold Decoration, abbreviation IMD）It is made, product rub resistance can be made, prevents surface
Scratched, and can for a long time keep the distinctness of color to be difficult to fade.Preferably, the second buckle ear 52 is provided with guidance panel 5, is supported
The second buckle ear via 12 being engaged with the second buckle ear 52 is provided with ring 1.With through hole is additionally provided with guidance panel 5
Two lugs 51, are additionally provided with the second screw pole 11 in support ring 1, the second lug 51 is engaged with the second screw pole 11, and second is convex
Ear 51 is fixed on the second screw pole 11 by the second screw 8.
Preferably, the quantity of the second lug 51 is two, and two the second lugs 51 are distributed in the two ends of guidance panel 5.The
The quantity of one lug 22 is two, and two first lugs 22 are distributed in the two ends of circuit board support 2, and the first buckle ear via 21 is placed in
Two centre positions of first lug 22.The interval setting of 22 and first buckle ear via of first lug 21, installs circuit board support 2
It is more stable afterwards, and it is not likely to produce deformation.Guidance panel 5 has the arc being adapted with circuit board support 2, and circuit board support 2 is
Arc, guidance panel 5 is also arc, and guidance panel 5 is adapted with circuit board support 2, convenient to install.
The circuit board support fixed structure of above example is applied on electric cooker, due to electric cooker except circuit board support is solid
Prior art is outside fixed structure, is no longer repeated one by one herein.
The circuit board support fixed structure and electric cooker of above example, circuit board support are arranged on the sidepiece of support ring,
The first buckle ear in support ring is fastened in the first buckle ear via on circuit board support, facilitates first on circuit board support
First lug is also fixed on support by the positioning of the first screw pole on lug and support ring, circuit board support by the first screw
On first screw pole of ring, it is therefore prevented that circuit board support produces displacement, circuit board support quilt with vertical direction in the horizontal direction
Reliably, it is fixedly mounted in support ring, easy installation and removal improves efficiency of assembling, reduces cost.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of circuit board support fixed structure, it is characterised in that：
Including support ring and circuit board support component, the circuit board support component includes circuit board support, the circuit board branch
Frame is arranged on the sidepiece of the support ring；
The first buckle ear is provided with the support ring, be engaged with first buckle ear is provided with the circuit board support
One buckle ear via；
The first screw pole is additionally provided with the support ring, the first lug with through hole is also set up on the circuit board support；
First buckle ear is fastened in the first buckle ear via, and the first lug is fixed on described by the first screw
On one screw pole, with limit the circuit board support in the horizontal direction with vertical direction on displacement；
The quantity of the first lug is two, and two first lugs are distributed in the two ends of the circuit board support；
The first buckle ear via is placed in two centre positions of the first lug.
2. circuit board support fixed structure according to claim 1, it is characterised in that：
The circuit board support component also includes keypad, display board, key support and guidance panel, the keypad, display
Plate, key support, guidance panel are successively on the circuit board support.
3. circuit board support fixed structure according to claim 2, it is characterised in that：
The second buckle ear is provided with the guidance panel, second be engaged with second buckle ear is provided with the support ring
Buckle ear via.
4. circuit board support fixed structure according to claim 2, it is characterised in that：
The second lug with through hole is additionally provided with the guidance panel；
The second screw pole is additionally provided with the support ring, second lug is fixed on second spiral shell by the second screw
In post.
5. circuit board support fixed structure according to claim 4, it is characterised in that：
The quantity of second lug is two, and two second lugs are distributed in the two ends of the guidance panel.
6. the circuit board support fixed structure according to any one of claim 2 to 5, it is characterised in that：
The guidance panel has the arc being adapted with the circuit board support.
7. a kind of electric cooker, it is characterised in that：
Including the circuit board support fixed structure described in claim any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441728.3A CN104433766B (en) | 2013-09-25 | 2013-09-25 | Circuit board support fixing structure and electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441728.3A CN104433766B (en) | 2013-09-25 | 2013-09-25 | Circuit board support fixing structure and electric cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104433766A CN104433766A (en) | 2015-03-25 |
| CN104433766B true CN104433766B (en) | 2017-07-04 |
Family
ID=52881096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310441728.3A Active CN104433766B (en) | 2013-09-25 | 2013-09-25 | Circuit board support fixing structure and electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104433766B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820415B (en) * | 2018-12-29 | 2021-07-06 | 九阳股份有限公司 | Electric kettle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB627574A (en) * | 1947-08-15 | 1949-08-11 | James Stott & Company Engineer | Improvements in water boilers and heaters |
| CN1752562A (en) * | 2004-09-20 | 2006-03-29 | 乐金电子(天津)电器有限公司 | Fixing structure for printed circuitboard of microwave oven |
| CN201374889Y (en) * | 2009-03-12 | 2009-12-30 | 青岛海信电器股份有限公司 | Circuit board bracket and electronic equipment comprising same |
| CN201623937U (en) * | 2009-12-04 | 2010-11-03 | 海信容声(广东)冰箱有限公司 | Fixing structure of refrigerator display circuit board |
| CN201814361U (en) * | 2010-09-13 | 2011-05-04 | 珠海格力电器股份有限公司 | Electric rice cooker |
| CN201869477U (en) * | 2010-11-08 | 2011-06-15 | 深圳市同洲电子股份有限公司 | Structure for connecting case panel and panel PCB |
| CN201957379U (en) * | 2011-02-24 | 2011-08-31 | 美的集团有限公司 | Circuit board assembly mounting structure |
| CN202662285U (en) * | 2012-04-28 | 2013-01-09 | 深圳市山水视听科技有限公司 | Screen housing of portable DVD player |
| CN203539078U (en) * | 2013-09-25 | 2014-04-16 | 珠海格力电器股份有限公司 | Circuit board support fixing structure and electric cooker |
-
2013
- 2013-09-25 CN CN201310441728.3A patent/CN104433766B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104433766A (en) | 2015-03-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |