CN209249356U - Wheel controller for household electrical appliance - Google Patents
Wheel controller for household electrical appliance Download PDFInfo
- Publication number
- CN209249356U CN209249356U CN201822177528.2U CN201822177528U CN209249356U CN 209249356 U CN209249356 U CN 209249356U CN 201822177528 U CN201822177528 U CN 201822177528U CN 209249356 U CN209249356 U CN 209249356U
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- CN
- China
- Prior art keywords
- electrical appliance
- household electrical
- disk
- swivel becket
- wheel controller
- 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.)
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Abstract
The utility model discloses a kind of wheel controllers for household electrical appliance, it is related to household electrical appliance, it aims to solve the problem that and is easy to produce the problem of accidentally touching, its key points of the technical solution are that: a kind of wheel controller for household electrical appliance, including shell, display panel and multiple keys, the shell includes embedded seat and disk, and the display panel is set to the disc center of disk, and multiple keys are equally arranged around display panel；The disk is arranged with the swivel becket for inputting "+", "-" order.A kind of wheel controller for household electrical appliance of the utility model, rationally distributed key dispersion distinguish the input mode of commonly used command and non-commonly used command to reduce a possibility that accidentally touching, reach the more convenient technical effect of operation.
Description
Technical field
The utility model relates to household electrical appliance, more specifically, it relates to a kind of rotary control for household electrical appliance
Device.
Background technique
It will be installed diversified household electrical appliance, such as air-conditioning, fan, water heater, refrigerator etc. in modern residential building, this
Class needs the household electrical appliance adjusted to generally require with preparation controller；As shown in figure 5, being wall-mounted control commonly used in the prior art
Device comprising insertion is installed on the shell 9 of wall, is set to the positive display panel 91 of shell 9 and multiple for adjusting household
The key 92 of electric appliance.
Controller provided by above scheme, the most commonly used key 92 are generally the key for inputting "+", "-" order,
I.e. for adjusting two keys of air-conditioner temperature height, two keys for adjusting fan wind-force size, for controlling hot water
Two keys of device, refrigerator power.
But found in practice, since "+", the key of "-" order and other function key 92 mix in one
It rises, is laid out closely so as to cause the positive multiple keys 92 of controller, be easy to produce the problem of accidentally touching；Therefore it needs to propose one kind
New scheme solves this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rotations for household electrical appliance
Formula controller, rationally distributed key dispersion distinguish the input of commonly used command and non-commonly used command to reduce a possibility that accidentally touching
Mode reaches the more convenient technical effect of operation.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for household electrical appliance
Wheel controller, including shell, display panel and multiple keys, the shell includes embedded seat and disk, described aobvious
Show that panel is set to the disc center of disk, multiple keys are equally arranged around display panel；The disk is arranged
There is the swivel becket for inputting "+", "-" order.
By using above-mentioned technical proposal, installation site using the disc of disk as display panel and key is gone forward side by side
Row rationally arrangement, to realize the technical effect for rationally utilizing limited mounting area；Each key is between display panel etc.
Away from arrangement, realization separates each key to the greatest extent, and then reduces a possibility that accidentally touching；Cancel more common "+", "-"
The input key of order, and the input by rotating clockwise swivel becket realization "+" order, it is real to pass through rotary motion ring counterclockwise
On the one hand the input of existing "-" order reduces key sum and further decreases to realize the change of the input mode of commonly used command
On the other hand accidentally touching hidden danger rationally utilizes the solid space of shell, reach the more reasonable technical effect of layout, meanwhile, pass through
The input mode for distinguishing commonly used command and non-commonly used command reaches the more convenient technical effect of operation.
The utility model is further arranged to: the disk is fixedly installed with circuit board, the electricity towards embedded seat on one side
Spring is provided between road plate and each key to be connected.
By using above-mentioned technical proposal, using spring connection circuit board and each key, to realize that pressing keys are defeated
Enter the technical requirements of instruction.
The utility model is further arranged to: the disk is provided with multiple internal threaded columns, and the circuit board offers confession
The through-hole that internal threaded column passes through, the embedded seat are provided with the screw being threadedly engaged with internal threaded column.
By using above-mentioned technical proposal, the cooperation of screw and internal threaded column is on the one hand utilized, realizes disk and embedded seat
Fixation realize the limitation for circuit board, it is ensured that the installation of circuit board on the other hand by the cooperation of internal threaded column and through-hole
Stability.
The utility model is further arranged to: the circuit board is provided with multiple LED light-emitting diodes towards embedded seat on one side
Pipe, the embedded seat are provided with the transparent ring of diffusing reflection.
By using above-mentioned technical proposal, LED light emitting diode provides light source, and by the reflection of the transparent ring of diffusing reflection
Afterwards, soft light is generated between disk and embedded seat, and the position of controller, another party are on the one hand guided under dark room conditions
Face light luminance is moderate, and dazzling problem is avoided to occur.
The utility model is further arranged to: the disc of the disk towards embedded seat is provided with limit annulus, and described turn
Rotating ring gap is socketed on limit annulus, and the transparent ring of diffusing reflection cooperates disk nip rotation ring.
By using above-mentioned technical proposal, swivel becket is limited using limit annulus, and passes through the transparent ring of diffusing reflection
Cooperate disk nip rotation ring, swivel becket is further limited, in conjunction with the above two o'clock, realizes that swivel becket only has with certainly
The mobility of body central axes rotation.
The utility model is further arranged to: the circuit board is fixedly installed receiving unit, and the receiving unit includes
Elastic rubber strip and two are located at the contact switch of elastic rubber strip two sides, and the swivel becket inner peripheral surface is equidistant
It is provided with multiple for stirring the triangle double wedge of elastic rubber strip.
By using above-mentioned technical proposal, swivel becket is dialled during rotating towards different directions by triangle double wedge
Dynamic elasticity rubber strip is bent towards different directions, to touch the contact switch of two sides by elastic rubber strip, and then is realized
"+", "-" order input.
The utility model is further arranged to: the limit annulus is provided with multiple hemisphere convex blocks along outer circumference surface, described
The inner peripheral surface of swivel becket and the spherical surface of hemisphere convex block are tangent.
By using above-mentioned technical proposal, the contact area of limit annulus and swivel becket is reduced using hemisphere convex block, thus
Swivel becket friction is reduced, and then improves rotation smoothness.
The utility model is further arranged to: the swivel becket outer circumference surface offers multiple non-slip grooves.
By using above-mentioned technical proposal, increases the frictional force of swivel becket outer circumference surface, rotated to reduce user
The hidden danger skidded when swivel becket.
In conclusion the utility model has the following beneficial effects: the arrangement of display panel and key is reasonable, to realize
Rationally utilize the technical effect of limited mounting area；Each key is equidistantly arranged around display panel, is realized utmostly
The each key of separation, and then reduce accidentally touch a possibility that；By distinguishing the input mode of commonly used command and non-commonly used command, reach
To the more convenient technical effect of operation；It reduces key sum and further decreases accidentally touching hidden danger；Utilize screw and internal threaded column
The fixation of disk and embedded seat is realized in cooperation；By the cooperation of internal threaded column and through-hole, the limitation for circuit board is realized, really
Protect the mounting stability of circuit board；LED light emitting diode provides light source, to guide the position of controller under dark room conditions；
Using the transparent ring reflection source of diffusing reflection, to reach the softer technical effect of light；It is reduced and is limited using hemisphere convex block
The contact area of annulus and swivel becket to reduce swivel becket friction, and then improves rotation smoothness；Pass through non-slip groove
The frictional force for increasing swivel becket outer circumference surface, to reduce the hidden danger that user is skidded when rotating swivel becket.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the utility model dismantles the structural schematic diagram after embedded seat and swivel becket, main indication circuit plate and disk
Matching relationship；
Fig. 3 is that the utility model dismantles the structural schematic diagram after disk, and the cooperation of main indication circuit plate and swivel becket is closed
System；
Fig. 4 is the structural schematic diagram of the utility model embedded seat；
Fig. 5 is prior art construction schematic diagram.
Detailed description of the invention: 1, embedded seat；11, disk；12, swivel becket；13, circuit board；131, spring；14, internal threaded column；
15, through-hole；16, screw；17, LED light emitting diode；18, the transparent ring of diffusing reflection；19, annulus is limited；20, elastic rubber strip；
201, contact switch；21, triangle double wedge；22, hemisphere convex block；23, non-slip groove；9, shell；91, display panel；92, key.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of wheel controller for household electrical appliance, as shown in Figure 1, including shell 9, display panel 91 and multiple
Key 92, shell 9 include embedded seat 1 and disk 11, and display panel 91 is set to the disc center of disk 11, and multiple keys 92 enclose
It equally arranges around display panel 91；Disk 11 is arranged with the swivel becket 12 for inputting "+", "-" order, needs to illustrate
It is to trigger "+" order in the present embodiment when swivel becket 12 rotates clockwise, trigger "-" when swivel becket 12 rotates counterclockwise
Order.
The utility model has the advantages that, the peace using the disc of disk 11 as display panel 91 and key 92
Holding position, and arrange in such a way that multiple keys 92 are around display panel 91, limited installation is rationally utilized to realize
The technical effect of area；Each key 92 is around display panel 91 and equally arranges, to realize separation to the greatest extent
The technical effect of each key 92, and then reduce a possibility that accidentally touching；Cancel more common "+", the input of "-" order is pressed
Key, and the input by rotating clockwise the realization "+" order of swivel becket 12 pass through rotary motion ring 12 counterclockwise and realize "-" life
On the one hand the input of order is reduced and is pressed to realize the change (being changed into rotatably by button) of the input mode of commonly used command
92 sum of key further decreases accidentally touching hidden danger, on the other hand rationally utilizes the stereochemical structure of shell 9, and it is more reasonable to reach layout
Technical effect, meanwhile, the difference of the input mode of commonly used command and non-commonly used command also reaches the more convenient technology effect of operation
Fruit.
The utility model receives the order of key 92 in the following way, and as shown in Figure 1 and Figure 2, disk 11 is towards embedded seat
1 is fixedly installed with circuit board 13 on one side, is provided with spring 131 between circuit board 13 and each key 92 and is connected, thus pressing
It is received and is ordered by circuit board 13 after the transmitting of spring 131 after key 92.
The utility model fixed disc 11 and embedded seat 1 in the following way, as shown in Figure 2 and Figure 3,11 one of disk at
Type has multiple internal threaded columns 14, and circuit board 13 offers the through-hole 15 passed through for internal threaded column 14, and embedded seat 1 is provided with and interior spiral shell
The screw 16 that line column 14 is threadedly engaged realizes disk 11 and embedded seat 1 to pass through the cooperation of internal threaded column 14 and screw 16
It is fixed, and using the cooperation of internal threaded column 14 and through-hole 15, realize the limitation for circuit board 13, and then improve circuit board 13
Mounting stability.
To find the utility model under dark room conditions convenient for user, as shown in Figure 2, Figure 4 shows, circuit board 13 is towards insertion
The seat inherently multiple LED light emitting diodes 17 of 1 one face glue, the transparent ring 18 of the intrinsic diffusing reflection of 1 glue of embedded seat, thus LED light-emitting diodes
Pipe 17 provides light source, and after the reflection of the transparent ring 18 of diffusing reflection, soft light is generated between Yu Yuanpan 11 and embedded seat 1
It is bright, the position of controller is on the one hand guided under dark room conditions, another aspect light luminance is moderate, and dazzling problem is avoided to send out
It is raw.
Swivel becket 12 is rotatablely connected with disk 11 in the following way, such as Fig. 1, is entered shown in 2, Fig. 3, and disk 11 is towards insertion
For the disc of seat 1 integrally formed with limit annulus 19,12 gap of swivel becket is socketed on limit annulus 19, to utilize limit annulus 19
Swivel becket 12 is limited, the transparent ring 18 of diffusing reflection cooperates 11 nip rotation ring 12 of disk, to utilize the transparent ring of diffusing reflection
18 cooperation disks 11 further limit swivel becket 12, in conjunction with the above two o'clock, realize that swivel becket 12 only has in itself
Axis is the mobility of center of rotation rotation.
The utility model realizes that rotation swivel becket 12 inputs "+", "-" order in the following way, as shown in Figure 2 and Figure 3,
Circuit board 13 is fixedly installed with receiving unit, and receiving unit includes that elastic rubber strip 20 and two are located at elastic rubber
The contact switch 201 of 20 two sides of item, 12 inner peripheral surface spaced set of swivel becket have multiple for stirring elastic rubber strip 20
Triangle double wedge 21；Swivel becket 12 stirs 20 court of elastic rubber strip during rotating towards different directions, by triangle double wedge 21
It is bent to different directions, to touch the contact switch 201 of its two sides by elastic rubber strip 20, and then realizes "+", "-" life
The input of order.
For the rotation smoothness for improving swivel becket 12, as shown in Figure 2 and Figure 3, limit annulus 19 is integrally formed along outer circumference surface
There are multiple hemisphere convex blocks 22, the spherical surface of the inner peripheral surface and hemisphere convex block 22 of swivel becket 12 is tangent, thus by reducing swivel becket
12 with limit annulus 19 contact area, reduce swivel becket 12 suffered by frictional resistance, and then improve its rotate smoothness.
It should be noted that as shown in Figure 1,12 outer circumference surface of swivel becket offers multiple non-slip grooves 23, thus by anti-
Sliding slot 23 increases the frictional force of 12 outer circumference surface of swivel becket, and then reduces asking of skidding when rotating swivel becket 12 of user
Topic.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of wheel controller for household electrical appliance, including shell (9), display panel (91) and multiple keys
(92), it is characterised in that: the shell (9) includes embedded seat (1) and disk (11), and the display panel (91) is set to disk
(11) disc center, multiple keys (92) are equally arranged around display panel (91)；The disk (11) is arranged
There is the swivel becket (12) for inputting "+", "-" order.
2. the wheel controller according to claim 1 for household electrical appliance, it is characterised in that: disk (11) court
It is fixedly installed on one side circuit board (13) to embedded seat (1), is provided with bullet between the circuit board (13) and each key (92)
Spring (131) is connected.
3. the wheel controller according to claim 2 for household electrical appliance, it is characterised in that: the disk (11) sets
It is equipped with multiple internal threaded columns (14), the circuit board (13) offers the through-hole (15) passed through for internal threaded column (14), described embedding
Take a seat (1) be provided with the screw (16) being threadedly engaged with internal threaded column (14).
4. the wheel controller according to claim 2 for household electrical appliance, it is characterised in that: the circuit board (13)
It is provided with multiple LED light emitting diodes (17) on one side towards embedded seat (1), the embedded seat (1) is provided with the transparent ring of diffusing reflection
(18).
5. the wheel controller according to claim 4 for household electrical appliance, it is characterised in that: disk (11) court
The disc of embedded seat (1) is provided with limit annulus (19), swivel becket (12) gap is socketed on limit annulus (19), described
The transparent ring of diffusing reflection (18) cooperates disk (11) nip rotation ring (12).
6. the wheel controller according to claim 5 for household electrical appliance, it is characterised in that: the circuit board (13)
It is fixedly installed receiving unit, the receiving unit includes that elastic rubber strip (20) and two are located at elastic rubber strip
(20) contact switch (201) of two sides, swivel becket (12) the inner peripheral surface spaced set have multiple for stirring elastic rubber
The triangle double wedge (21) of adhesive tape (20).
7. the wheel controller according to claim 5 for household electrical appliance, it is characterised in that: the limit annulus
(19) outer circumference surface is provided with multiple hemisphere convex blocks (22), inner peripheral surface and hemisphere convex block (22) of the swivel becket (12)
Spherical surface is tangent.
8. the wheel controller according to claim 1 for household electrical appliance, it is characterised in that: the swivel becket (12)
Outer circumference surface offers multiple non-slip grooves (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177528.2U CN209249356U (en) | 2018-12-24 | 2018-12-24 | Wheel controller for household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177528.2U CN209249356U (en) | 2018-12-24 | 2018-12-24 | Wheel controller for household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249356U true CN209249356U (en) | 2019-08-13 |
Family
ID=67534384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822177528.2U Expired - Fee Related CN209249356U (en) | 2018-12-24 | 2018-12-24 | Wheel controller for household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021056882A1 (en) * | 2019-09-23 | 2021-04-01 | 珠海格力电器股份有限公司 | Controller, electric control device, and control method for controller |
-
2018
- 2018-12-24 CN CN201822177528.2U patent/CN209249356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021056882A1 (en) * | 2019-09-23 | 2021-04-01 | 珠海格力电器股份有限公司 | Controller, electric control device, and control method for controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20191224 |