CN106642238A - Control panel structure for household appliances - Google Patents
Control panel structure for household appliances Download PDFInfo
- Publication number
- CN106642238A CN106642238A CN201611242022.4A CN201611242022A CN106642238A CN 106642238 A CN106642238 A CN 106642238A CN 201611242022 A CN201611242022 A CN 201611242022A CN 106642238 A CN106642238 A CN 106642238A
- Authority
- CN
- China
- Prior art keywords
- control panel
- circuit board
- inductive switch
- erecting bed
- switch circuit
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
Abstract
The invention relates to a control panel structure for household appliances. The control panel structure comprises a casing and a panel, wherein a control panel and a support frame of the control panel are arranged in the casing; the control panel is positioned behind the panel; the support frame is fixed on the casing, and comprises an installing table on the top; the control panel is arranged on the installing table; in addition, an elastic element is arranged between the installing table and the control panel; under the effect of the elastic element, a display/input component arranged on the control panel always maintains the tight attaching state with the panel. Compared with the prior art, the control panel structure has the advantages that the control panel in the control panel structure is arranged on the installing table; in addition, an elastic height compensation element is arranged on between the installing table and the control panel; the display component on the control panel always maintains the state of being tightly attached to the panel through the elastic height compensation element, so that the installation gap between the display/input component of the control panel and the panel can be effectively avoided; the flexibility of a press key is ensured.
Description
Technical field
The present invention relates to household appliance technical field, more particularly to a kind of control panel structure for household electrical appliance.
Background technology
The existing household electrical appliance with touch control panel (such as electromagnetic stove), generally comprise housing, in housing
Control panel and the panel being covered in outside control panel, wherein control panel are used for showing indication signal or/and receive defeated
Enter signal, typically first control panel is arranged on a support, then by screw fixed support with panel again, such as：Specially
Profit number is Chinese utility model patent, the Patent No. of ZL201320037938.1 (Authorization Notice No. is CN203099929U)
The disclosed electromagnetic stoves such as the Chinese utility model patent of 201620194585.X (Authorization Notice No. is the U of CN 205402819).
This kind of mounting means not only complex structure, is not easy to assembly and disassembly, and can make between control panel and panel
Gap is left, so that the indication signal for showing is not clear enough, particularly when control panel is touch type, can also be can't accept
Touch signal, so as to cause to control failure.
The content of the invention
First technical problem to be solved by this invention is to provide a kind of control panel and panel for prior art
Between can remain the control panel structure for household electrical appliance for being close to state.
Second technical problem to be solved by this invention is that a kind of control panel is provided for prior art with sensing
The control panel structure of on-off circuit Board position accurate positioning.
The present invention solve the technical scheme that adopted of above-mentioned technical problem for：A kind of chain of command for household electrical appliance is hardened
Structure, including housing and panel, arrange control panel and its support in housing, described control panel be located at described panel it
Afterwards, it is characterised in that described support is fixed on housing, and the support including top erecting bed, the control panel sets
Put on the erecting bed, and elastic component is provided between erecting bed and control panel, it is described in the presence of the elastic component
Display/input block on control panel is held against state with panel all the time.
Mounting means of the control panel on erecting bed has various, preferably, offering peace at the top of the erecting bed
Tankage, the control panel is inlaid in mounting groove, and the elastic component is arranged on the bottom of control panel and the bottom surface of mounting groove
Between, and control panel is spacing in a snap-fit manner with the side wall of erecting bed.So not only facilitate the installation of control panel, and energy
Control panel is set to be firmly mounted on erecting bed.
To enable control panel to be more securely arranged on erecting bed, it is preferable that be all provided with the madial wall of the mounting groove
There are at least two buckle compression legs, each buckle compression leg includes the cylinder that certain deformation can occur under stress and is arranged on the post
Briquetting on body, the briquetting is convex in mounting groove, and in the state of control panel is installed on erecting bed, the briquetting is compressed on control
The front end face of panel processed simultaneously makes control panel apply pressure to elastic component.
Further, the breach that described erecting bed is offered respectively on the side wall of the cylinder both sides, and the pressure
Block is the front end inner fold of the cylinder.
For convenience of the lower section that control panel snaps in briquetting, it is preferable that be formed with guiding control panel at the top of the briquetting
Side press-in briquetting bottom guiding surface.
Further, inductive switch circuit board is additionally provided with the housing, the inductive switch circuit board is similarly positioned in described
Panel after, and installed part is additionally provided with the inductive switch circuit board, and the installed part is disposed on inductive switch electricity
Between road plate and control panel.The control of installation site by the adjustment to installed part height and on inductive switch circuit board
System, can control the gap of inductive switch circuit board and control panel and ensure aliging for both centers, so as to ensure sensing
Switching circuit board relative to the installation site of control panel stability, and then strengthen inductive switch sensing sensitivity, that is, lead to
Crossing the installed part can realize inductive switch circuit board location and installation on the control panel, without the need for positioning tool, convenient sensing
Assembling, reduce production cost.
Preferably, the profile of the installed part is cylindrical, its outer peripheral face circumferentially forms the defining flange of annular, should
Installed part is divided into Part I and Part II by defining flange along installed part short transverse, and the inductive switch circuit board is opened
The first through hole for the installed part insertion is provided with, above-mentioned Part I is contained in the first through hole of the control panel, limit convex
Edge is positioned at the bottom of first through hole and spacing by the edge institute of first through hole.
Preferably, at least two stitch are provided between the inductive switch circuit board and control panel, each stitch
One end is connected to the bottom of inductive switch circuit board, and the other end connects on the control panel, and make inductive switch circuit board with
Formed between control panel and gap is installed.
Further, the second through hole is offered on the control panel, the Part II of the installed part is contained in second and leads to
Kong Zhong, while the defining flange of installed part is then limited in described installation gap.
To make support be firmly placed on drain pan, it is preferable that the support also includes that being arranged on erecting bed bottom is used in combination
In the multiple legs for supporting the erecting bed, the bottom of each leg offers location hole, accordingly, the relevant position of the housing
On be provided with and correspond with above-mentioned leg and insert respectively the locating dowel of each location hole.
Compared with prior art, it is an advantage of the current invention that：Control panel is arranged on erecting bed in the present invention, and is pacified
Elastic component is provided between dress platform and control panel, the elastic component remains can the display/input block on control panel
It is close to state with panel, so as to the installation gap being prevented effectively between the display unit of control panel and panel, it is ensured that button
Sensitivity.
Description of the drawings
Fig. 1 is using the structural representation for having the electromagnetic stove of control panel structure in the present invention in the embodiment of the present invention；
Fig. 2 is sectional views of the Fig. 1 along A-A directions；
Fig. 3 is the partial structurtes exploded view of above-mentioned electromagnetic stove in the embodiment of the present invention；
Fig. 4 is electromagnetic stove control panel structural representation in the embodiment of the present invention；
Fig. 5 is the other direction structural representation of Fig. 4；
Fig. 6 is the structure decomposition figure of electromagnetic stove control panel mounting structure in the embodiment of the present invention；
Fig. 7 is the enlarged drawing of I part in Fig. 6；
Fig. 8 is sectional views of the Fig. 1 along B-B directions；
Fig. 9 is the structure decomposition figure of II part in Fig. 6；
Figure 10 is the structural representation of installed part in the embodiment of the present invention；
Figure 11 is the enlarged drawing of III part in Fig. 8.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1～11, a kind of control panel structure for household electrical appliance, including housing 12 and panel 11, in shell
Control panel 40 and support 41 are set in body 12, and wherein control panel 40 is located at after panel 11.In the present embodiment, by should
Control panel mounting structure is applied to electromagnetic stove, to be described in further detail to its concrete composition.
Above-mentioned support 41 includes the erecting bed 411 at top, and control panel 40 is arranged on the erecting bed 411, and is installed
Elastic component 42 is provided between platform 411 and control panel 40, the elastic component 42 can make the display/input block of control panel 40
402 remain with panel 11 and are close to state.The setting of elastic component 42, can be prevented effectively between control panel 40 and panel 11
Gap is installed, so as to ensure the sensitivity of button on control panel 40.
Further, the top of erecting bed 411 is provided with mounting groove 45 in the present embodiment, and above-mentioned control panel 40 is inlaid in peace
In tankage 45, above-mentioned elastic component 42 is arranged between the bottom surface of the bottom of control panel 40 and mounting groove 45, and control panel
40 is spacing in a snap-fit manner with the side wall of mounting groove 45.
Specifically, multiple buckle compression legs 43 are circumferentially equipped with the madial wall of mounting groove 45, each buckle compression leg 43 is wrapped
Include the briquetting 432 that the cylinder 431 of certain deformation can occur under stress and be arranged on the cylinder 431, the briquetting 432 it is convex in
In mounting groove 45, and in the state of control panel 40 is installed on erecting bed 411, the briquetting 432 can be compressed on control panel 40
Front end face and make control panel 40 apply pressure to elastic component 42, and make elastic component 42 react on control panel 40, so that control
Display/input block 402 on panel 40 keeps the state that offsets with panel 11 all the time.
In the present embodiment, mounting groove 45 opens up respectively jagged 433 on the side wall of the both sides of cylinder 431, and above-mentioned pressure
Block 432 is the front end inner fold of cylinder, and the top of the briquetting 432 is formed with the side press-in pressure of guiding control panel 40
The guiding surface 434 of the bottom of block 432, in order to the lower section that control panel 40 is pressed into briquetting 432.
During installation, control panel 40 is pushed along guiding surface 434, the stress of cylinder 431 and deform upon, control panel 40
Side snap in the lower section of briquetting 432 and the elastic component 42 that applies pressure to so that there is elastic deformation and reaction in the elastic component 42
In control panel 40 so that the display/input block 402 on control panel 40 to be remained and be close to state with panel 11.
Additionally, above-mentioned support 41 also includes being arranged on the bottom of erecting bed 411 and four for supporting the erecting bed 411
Pin 412, the bottom of each leg 412 offers location hole 413, accordingly, be provided with the relevant position of the housing 12 with
Above-mentioned leg 412 corresponds and inserts respectively the locating dowel 44 of each location hole 413, so that support 41 is firmly placed in shell
On body 12, the firm installation of control panel 40 is further ensured.
Further, inductive switch circuit board 51 is additionally provided with housing 12, the inductive switch circuit board 51 in the present embodiment
It is applied to magnetic induction switch.The inductive switch circuit board 51 is similarly positioned in after described panel 11, and the inductive switch circuit
The installed part 54 for installing the permanent magnet 53 is additionally provided with plate 51, and the installed part 54 is disposed on inductive switch circuit
Between plate 51 and control panel 40.
The control of installation site, can control by the adjustment to the height of installed part 54 and on inductive switch circuit board 51
Inductive switch circuit board 51 processed and the gap of control panel 40 and aliging for both centers of guarantee, so as to ensure inductive switch electricity
Road plate 51 relative to the installation site of control panel 40 stability, and then strengthen inductive switch sensing sensitivity, that is, pass through
The installed part 54 can realize location and installation of the inductive switch circuit board 51 on control panel 40, convenient without the need for positioning tool
The assembling of sensing, reduces production cost.Additionally, the installed part 54 in the present embodiment can also facilitate the installation of permanent magnet 53.
Specifically, the profile of above-mentioned installed part 54 is cylindrical, and its periphery circumferentially forms the defining flange 540 of annular,
Installed part 54 is divided into Part I 542 and Part II 543 by the defining flange 540 along the short transverse of installed part 54.
The embedding slot 541 of upward opening is provided with the installed part 54, permanent magnet 53 is flush-mounted in the embedding slot 541.Enter one
Step, the internal perisporium of the bottom of embedding slot 541 extends radially inwardly the spacing convex rank 546 to form ring-type, and the spacing convex rank 546 is enclosed and set
Form the first installation cavity 544, the internal perisporium of embedding slot 541 of the annular top surface of the spacing convex rank 546 and the upside of spacing convex rank 546 it
Between enclose and set to form the second installation cavity 545, the installation cavity 545 of the first installation cavity 544 and second is respectively used to install different size
Permanent magnet 53.Specifically, the first installation cavity 544 is used to installing the permanent magnet 53 of 8mm in the present embodiment, and the second installation cavity 545
For installing the permanent magnet 53 of 10mm.When the permanent magnet 53 of 10mm is installed in the second installation cavity 545, to avoid permanent magnet 53 pairs
The impact of Hall element in magnetic induction switch knob, during assembling, is arranged after isolation iron ring 56 outside the permanent magnet 53 and is flush-mounted in again
In second installation cavity 545.
Further, offer on inductive switch circuit board 51 for the installed part 54 insertion first through hole 511, above-mentioned first
Part 542 is contained in the first through hole 511 of the control panel, and defining flange 540 is located at the bottom of first through hole 511 and by the
The edge institute of one through hole 511 is spacing.Two stitch 55, each stitch are provided between inductive switch circuit board 51 and control panel 40
55 one end is connected to the bottom of inductive switch circuit board 51, and the other end is connected on control panel 40, so that sensing
Switching circuit board 51 is fixed on the top of control panel 40 and can realize between inductive switch circuit board 51 and control panel 40
Communication, while make to be formed between inductive switch circuit board 51 and control panel 40 installing gap 57.And open up on control panel 40
The Part II 543 for having the second through hole 401, installed part 54 is contained in the second through hole 401, while the defining flange of installed part 54
540 are limited in described installation gap 57.In the present embodiment, the installed part 54 is working of plastics, and its bottom offers excessive
Glue hole 547.
Although as a example by electromagnetic stove, its control panel structure goes for other household electrical appliance to the present invention, all at this
Within the protection domain of invention.
Claims (10)
1. a kind of control panel structure for household electrical appliance, including housing (12) and panel (11), are arranged in housing (12)
Control panel (40) and its support (41), described control panel (40) is after described panel (11), it is characterised in that
Described support (41) is fixed on housing (12), and the support (41) is including the erecting bed (411) at top, the control panel
(40) it is arranged on the erecting bed (411), and elastic component (42) is provided between erecting bed (411) and control panel (40),
In the presence of the elastic component (42), the display/input block (402) on described control panel (40) all the time with panel (11)
It is held against state.
2. control panel structure as claimed in claim 1, it is characterised in that offer peace at the top of the erecting bed (411)
Tankage (45), the control panel (40) is inlaid in the mounting groove (45), and the elastic component (42) is arranged on control panel
(40) between bottom and the bottom surface of mounting groove (45), and the side wall of the control panel (40) and mounting groove (45) is with buckle side
Formula is spacing.
3. control panel structure as claimed in claim 2, it is characterised in that be equipped with the side wall of the mounting groove (45) to
Few two buckle compression legs (43), each buckle compression leg (43) include occurring under stress the cylinder (431) for necessarily deforming and
The briquetting (432) being arranged on the cylinder (431), the briquetting (432) is convex in mounting groove (45), and in control panel (40) peace
In the state of erecting bed (411), the briquetting (432) is compressed on the front end face of control panel (40) and makes control panel (40)
Apply pressure to elastic component (42).
4. control panel structure as claimed in claim 3, it is characterised in that the neighbouring cylinder of described erecting bed (411)
(431) jagged (433) are opened up respectively on the side wall of both sides, and the briquetting (432) is in the front end of the cylinder (431)
Kink.
5. control panel structure as claimed in claim 4, it is characterised in that be formed with guiding at the top of the briquetting (432)
Display board (40) side is pressed into the guiding surface (433) of briquetting (432) bottom.
6. the control panel structure as described in any one of Claims 1 to 5, it is characterised in that also sets up in the housing (12)
There is inductive switch circuit board (51), the inductive switch circuit board (51) is similarly positioned in after described panel (11), and the sensing
Installed part (54) is additionally provided with switching circuit board (51), and the installed part (54) is disposed on inductive switch circuit board (51)
Between control panel (40).
7. control panel structure as claimed in claim 6, it is characterised in that the profile of the installed part (54) is cylindrical,
Its outer peripheral face circumferentially forms the defining flange (540) of annular, and the defining flange (540) will pacify along installed part (54) short transverse
Piece installing (54) is divided into Part I (542) and Part II (543), offers on the inductive switch circuit board (51) for being somebody's turn to do
The first through hole (511) of installed part (54) insertion, above-mentioned Part I (542) is contained in the first through hole of the control panel
(511) in, defining flange (540) is positioned at the bottom of first through hole (511) and spacing by the edge institute of first through hole (511).
8. control panel structure as claimed in claim 7, it is characterised in that the inductive switch circuit board (51) and chain of command
At least two stitch (55) are provided between plate (40), one end of each stitch (55) is connected to the bottom of inductive switch circuit board (51)
Portion, and the other end is connected on control panel (40), and make to be formed between inductive switch circuit board (51) and control panel (40)
Install gap (57).
9. control panel structure as claimed in claim 8, it is characterised in that second is offered on the control panel (40) and is led to
Hole (401), the Part II (543) of the installed part (54) is contained in the second through hole (401), while the limit of installed part (54)
Position flange (540) is then limited in described installation gap (57).
10. the control panel structure as described in any one of Claims 1 to 5, it is characterised in that the support (41) also includes setting
Put in erecting bed (411) bottom and be used at least two legs (412) for supporting the erecting bed (411), the bottom of each leg (412)
Portion offers location hole (413), accordingly, is provided with the relevant position of the housing (12) and above-mentioned leg (412)
One locating dowel (44) that is corresponding and inserting each location hole (413) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242022.4A CN106642238B (en) | 2016-12-29 | 2016-12-29 | Control panel structure for household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242022.4A CN106642238B (en) | 2016-12-29 | 2016-12-29 | Control panel structure for household appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106642238A true CN106642238A (en) | 2017-05-10 |
| CN106642238B CN106642238B (en) | 2020-02-21 |
Family
ID=58837131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242022.4A Active CN106642238B (en) | 2016-12-29 | 2016-12-29 | Control panel structure for household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642238B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145764A (en) * | 2019-05-06 | 2019-08-20 | 广东万和电气有限公司 | A kind of kitchen range and its panel assembly |
| CN110701644A (en) * | 2019-10-16 | 2020-01-17 | 北京智米科技有限公司 | Control display panel, manufacturing method thereof and induction cooker |
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| CN201407713Y (en) * | 2009-04-24 | 2010-02-17 | 美的集团有限公司 | Fire adjusting knob structure of electromagnetic oven |
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| CN201789491U (en) * | 2010-01-29 | 2011-04-06 | 深圳市鑫汇科科技有限公司 | Shock-proof and water-proof encoding device |
| CN103854565A (en) * | 2012-12-04 | 2014-06-11 | 海尔集团公司 | Display applied to domestic electric appliance and domestic electric appliance |
| CN205119155U (en) * | 2015-10-30 | 2016-03-30 | 广州惠远电子有限公司 | Gas -cooker control panel installation device |
| CN206330171U (en) * | 2016-12-29 | 2017-07-14 | 宁波方太厨具有限公司 | A kind of control panel structure for household electrical appliance |
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|---|---|---|---|---|
| CN2842516Y (en) * | 2005-11-26 | 2006-11-29 | 海尔集团公司 | Elastic top-set device touching sensitive element and range fitted with same |
| US20090079595A1 (en) * | 2007-09-21 | 2009-03-26 | Yoshio Naka | Rotary operation type input device |
| CN201407713Y (en) * | 2009-04-24 | 2010-02-17 | 美的集团有限公司 | Fire adjusting knob structure of electromagnetic oven |
| DE102009021033A1 (en) * | 2009-05-07 | 2010-09-16 | E.G.O. Elektro-Gerätebau GmbH | Control device for electrical household appliance, has holding element pressed into electrically conductive lined hole in component carrier without mechanical retaining unit or electrical connections at holding element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145764A (en) * | 2019-05-06 | 2019-08-20 | 广东万和电气有限公司 | A kind of kitchen range and its panel assembly |
| CN110701644A (en) * | 2019-10-16 | 2020-01-17 | 北京智米科技有限公司 | Control display panel, manufacturing method thereof and induction cooker |
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| Publication number | Publication date |
|---|---|
| CN106642238B (en) | 2020-02-21 |
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