CN104433766A - Circuit board support fixing structure and electric cooker - Google Patents

Circuit board support fixing structure and electric cooker Download PDF

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Publication number
CN104433766A
CN104433766A CN201310441728.3A CN201310441728A CN104433766A CN 104433766 A CN104433766 A CN 104433766A CN 201310441728 A CN201310441728 A CN 201310441728A CN 104433766 A CN104433766 A CN 104433766A
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CN
China
Prior art keywords
circuit board
board support
lug
buckle ear
support
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.)
Granted
Application number
CN201310441728.3A
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Chinese (zh)
Other versions
CN104433766B (en
Inventor
王日就
谢鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201310441728.3A priority Critical patent/CN104433766B/en
Publication of CN104433766A publication Critical patent/CN104433766A/en
Application granted granted Critical
Publication of CN104433766B publication Critical patent/CN104433766B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a circuit board support fixing structure. The structure comprises a supporting ring and a circuit board support component, wherein the circuit board support component comprises a circuit board support, a first buckle loop is arranged on the supporting ring, a first buckle loop passing hole matched with the first buckle loop is formed in the circuit board support, a first bolt is arranged on the supporting ring, a first lug provided with a through hole is arranged on the circuit board support, the first buckle loop is buckled in the first buckle loop passing hole, and the first lug is fixed to the first bolt through a first screw. The invention further relates to an electric hooker. According to the circuit board support fixing structure and the electric cooker, the circuit board support is arranged on one side of the supporting ring, the first buckle loop is buckled in the first buckle loop passing hole, positioning of the circuit board support is facilitated, the first lug is fixed on the first bolt through the first screw, movement of the circuit board support in the horizontal direction and vertical direction is prevented, the circuit board support is firmly installed on the supporting ring, assembling efficiency is improved, and cost is reduced.

Description

Circuit board support fixed structure and electric cooker
Technical field
The present invention relates to household appliance technical field, particularly relate to a kind of circuit board support fixed structure and electric cooker.
Background technology
Existing electric cooker is that circuit board support is arranged on top mostly, thus easily cause display board to have fog because sealing bad, affect electrical safety, and it is comparatively large to be arranged on the restriction of top to product structure and shape, is unfavorable for the innovation of product appearance shape and structure.
Summary of the invention
In view of the present situation of prior art, the object of the present invention is to provide a kind of circuit board support fixed structure and electric cooker, circuit board support by reliable, be fixedly mounted on support ring.For achieving the above object, technical scheme of the present invention is as follows:
A kind of circuit board support fixed structure, comprise support ring and circuit board support assembly, described circuit board support assembly comprises circuit board support;
Described support ring is provided with the first buckle ear, described circuit board support is provided with the first buckle ear via hole matched with described first buckle ear;
Described support ring is also provided with the first screw pole, described circuit board support is also arranged first lug with through hole;
Described first buckle ear is fastened in described first buckle ear via hole, and described first lug is fixed on described first screw pole by the first screw.
More preferably, described circuit board support assembly also comprises keypad, display board, key support and guidance panel, and described keypad, display board, key support, guidance panel are contained on described circuit board support successively.
More preferably, described guidance panel is provided with the second buckle ear, described support ring is provided with the second buckle ear via hole matched with described second buckle ear.
More preferably, described guidance panel is also provided with second lug with through hole;
Described support ring is also provided with the second screw pole, and described second lug is fixed on described second screw pole by the second screw.
More preferably, the quantity of described second lug is two, and two described second lugs are distributed in the two ends of described guidance panel.
More preferably, the quantity of described first lug is two, and two described first lugs are distributed in the two ends of described circuit board support.
More preferably, described first buckle ear via hole is placed in the centre position of two described first lugs.
More preferably, described guidance panel and described circuit board support have suitable arc.
Also relate to a kind of electric cooker, described electric cooker comprises the circuit board support fixed structure of above-mentioned arbitrary technical scheme.
The invention has the beneficial effects as follows:
Circuit board support fixed structure of the present invention and electric cooker, circuit board support is arranged on the sidepiece of support ring, the first buckle ear on support ring is fastened in the first buckle ear via hole on circuit board support, facilitate the location of the first lug on circuit board support and the first screw pole on support ring, first lug is also fixed on the first screw pole of support ring by the first screw by circuit board support, circuit board support is prevented to produce displacement in the horizontal direction with on vertical direction, circuit board support is by reliably, be fixedly mounted on support ring, easy installation and removal, improve efficiency of assembling, reduce cost.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of circuit board support fixed structure one embodiment of the present invention;
Fig. 2 is the partial sectional view of the fixed structure of circuit board support shown in Fig. 1;
Fig. 3 is the decomposing schematic representation of the fixed structure of circuit board support 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.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, circuit board support fixed structure of the present invention and electric cooker are further elaborated.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
Referring to figs. 1 through Fig. 6, circuit board support fixed structure one embodiment of the present invention comprises support ring 1 and circuit board support assembly, circuit board support assembly comprises circuit board and circuit board support 2, circuit board is arranged on circuit board support 2, support ring 1 is provided with the first buckle ear 15, circuit board support 2 is provided with the first buckle ear via hole 21 matched with the first buckle ear 15, support ring 1 is also provided with the first screw pole 13, circuit board support 2 is also arranged first lug 22 with through hole, first buckle ear 15 is fastened in the first buckle ear via hole 21, first lug 22 is fixed on the first screw pole 13 by the first screw 7, circuit board support 2 is fixed on support ring 1.
More preferably, as a kind of embodiment, circuit board support assembly also comprises keypad 3, display board 4, key support 6 and guidance panel 5, and keypad 3, display board 4, key support 6, guidance panel 5 are contained on circuit board support 2 successively.Guidance panel 5 adopts decoration technique inside mold (In-Mold Decoration is called for short IMD) to make, and can make product rub resistance, prevent surface from being scratched, and the distinctness of color can be kept for a long time not easily to fade.Preferably, guidance panel 5 is provided with the second buckle ear 52, support ring 1 is provided with the second buckle ear via hole 12 matched with the second buckle ear 52.Guidance panel 5 is also provided with second lug 51 with through hole, support ring 1 is also provided with the second screw pole 11, second lug 51 and matches with the second screw pole 11, the second lug 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 quantity of the first lug 22 is two, and two the first lugs 22 are distributed in the two ends of circuit board support 2, and the first buckle ear via hole 21 is placed in the centre position of two the first lugs 22.First lug 22 and the first buckle ear via hole 21 interval are arranged, more stable after circuit board support 2 is installed, and not easily produce distortion.Guidance panel 5 and circuit board support 2 have suitable arc, and circuit board support 2 is arc, and guidance panel 5 is also arc, and guidance panel 5 is suitable with circuit board support 2, convenient installation.
The circuit board support fixed structure of above embodiment is applied on electric cooker, owing to being prior art outside electric cooker dividing circuit board mount fixed structure, repeats no longer one by one herein.
The circuit board support fixed structure of above embodiment and electric cooker, circuit board support is arranged on the sidepiece of support ring, the first buckle ear on support ring is fastened in the first buckle ear via hole on circuit board support, facilitate the location of the first lug on circuit board support and the first screw pole on support ring, first lug is also fixed on the first screw pole of support ring by the first screw by circuit board support, circuit board support is prevented to produce displacement in the horizontal direction with on vertical direction, circuit board support is by reliably, be fixedly mounted on support ring, easy installation and removal, improve efficiency of assembling, reduce cost.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (9)

1. a circuit board support fixed structure, is characterized in that:
Comprise support ring and circuit board support assembly, described circuit board support assembly comprises circuit board support;
Described support ring is provided with the first buckle ear, described circuit board support is provided with the first buckle ear via hole matched with described first buckle ear;
Described support ring is also provided with the first screw pole, described circuit board support is also arranged first lug with through hole;
Described first buckle ear is fastened in described first buckle ear via hole, and described first lug is fixed on described first screw pole by the first screw.
2. circuit board support fixed structure according to claim 1, is characterized in that:
Described circuit board support assembly also comprises keypad, display board, key support and guidance panel, and described keypad, display board, key support, guidance panel are contained on described circuit board support successively.
3. circuit board support fixed structure according to claim 2, is characterized in that:
Described guidance panel is provided with the second buckle ear, described support ring is provided with the second buckle ear via hole matched with described second buckle ear.
4. circuit board support fixed structure according to claim 2, is characterized in that:
Described guidance panel is also provided with second lug with through hole;
Described support ring is also provided with the second screw pole, and described second lug is fixed on described second screw pole by the second screw.
5. circuit board support fixed structure according to claim 4, is characterized in that:
The quantity of described second lug is two, and two described second lugs are distributed in the two ends of described guidance panel.
6. the circuit board support fixed structure according to any one of claim 1-5, is characterized in that:
The quantity of described first lug is two, and two described first lugs are distributed in the two ends of described circuit board support.
7. circuit board support fixed structure according to claim 6, is characterized in that:
Described first buckle ear via hole is placed in the centre position of two described first lugs.
8. circuit board support fixed structure according to claim 6, is characterized in that:
Described guidance panel and described circuit board support have suitable arc.
9. an electric cooker, is characterized in that:
Comprise the circuit board support fixed structure described in any one of claim 1-8.
CN201310441728.3A 2013-09-25 2013-09-25 Circuit board support fixed structure and electric cooker Active CN104433766B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310441728.3A CN104433766B (en) 2013-09-25 2013-09-25 Circuit board support fixed 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 fixed structure and electric cooker

Publications (2)

Publication Number Publication Date
CN104433766A true CN104433766A (en) 2015-03-25
CN104433766B CN104433766B (en) 2017-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310441728.3A Active CN104433766B (en) 2013-09-25 2013-09-25 Circuit board support fixed structure and electric cooker

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CN (1) CN104433766B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109820415A (en) * 2018-12-29 2019-05-31 九阳股份有限公司 A kind of insulating pot

Citations (9)

* Cited by examiner, † Cited by third party
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 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 rice cooker

Patent Citations (9)

* Cited by examiner, † Cited by third party
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 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 rice cooker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109820415A (en) * 2018-12-29 2019-05-31 九阳股份有限公司 A kind of insulating pot

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