CN207052508U - One kind shows knob and baking box - Google Patents
One kind shows knob and baking box Download PDFInfo
- Publication number
- CN207052508U CN207052508U CN201721025015.9U CN201721025015U CN207052508U CN 207052508 U CN207052508 U CN 207052508U CN 201721025015 U CN201721025015 U CN 201721025015U CN 207052508 U CN207052508 U CN 207052508U
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- CN
- China
- Prior art keywords
- translucent cover
- display
- outer ring
- ring structure
- potentiometer
- Prior art date
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Abstract
A kind of display knob and baking box are the utility model is related to, the display knob includes electron plate, the main controller being arranged on electron plate, the potentiometer electrically connected with main controller and display screen, translucent cover, rotatable outer ring structure and fixed plate；Potentiometer, display screen and fixed plate are each attached on electron plate；Translucent cover covers display screen and is clipped on electron plate；Outer ring structure is enclosed on translucent cover and drives potentiometer to rotate by gear drive；Notch is offered in fixed plate, translucent cover, outer ring structure and display screen protrude from the upper surface of fixed plate through notch.Dual-use function is shown and rotated for realizing that knob has, simultaneous display while turn knob, display and knob position uniformity is realized, improves Consumer's Experience, and the display knob structure is simple, cost is low, it is easy for installation, so as to lift product competitiveness.
Description
Technical field
The utility model is related to oven technology field, more particularly to it is a kind of be arranged on the panel of baking box, for showing when
Between or temperature display knob and with the knob baking box.
Background technology
Existing electronic type baking box typically directly displays set time or temperature, space-consuming using special display screen
Greatly, complicated and cost is higher；And mechanical baking box by rotating machinery formula knob and checks that the scale on knob periphery points to
Come adjustment time or temperature, accuracy is not high, causes poor user experience.
Utility model content
It is to realize that knob has display and rotates dual work(that the utility model, which provides a kind of purpose for showing knob and baking box,
Can, simultaneous display while turn knob, display and knob position uniformity are realized, improve Consumer's Experience, and the display is revolved
Button structure is simple, cost is low, easy for installation, so as to lift product competitiveness.
Solved in order to solve the above technical problems, the utility model provides following technical scheme：
One kind shows knob, it is characterised in that including electron plate, the main controller being arranged on the electron plate, and institute
State the potentiometer and display screen, translucent cover, rotatable outer ring structure and fixed plate of main controller electrical connection；The potentiometer,
Display screen and fixed plate are each attached on the electron plate；The translucent cover covers the display screen and is clipped to the electronics
On plate；The outer ring structure is enclosed on the translucent cover and drives the potentiometer to rotate by gear drive；The fixed plate
On offer notch, the translucent cover, outer ring structure and display screen protrude from the upper surface of the fixed plate through the notch.
Further, the circumferential edge of the outer ring structure bottom is provided with the first tooth, and is cased with having on the potentiometer
There is the little gear of the second tooth, when the outer ring structure rotates, first tooth is meshed with second tooth.
Further, neck is offered on the electron plate, and the bottom of the translucent cover is provided with and the neck card
Detain the buckle of connection.
Further, the buckle lower end is provided with barb, and the barb is through the neck and is hooked on the electronics
On the lower surface of plate.
Further, the bottom of the translucent cover is additionally provided with locating dowel, and offers positioning hole on the electron plate,
When the translucent cover is clipped on the electron plate, the locating dowel is inserted in the positioning hole.
Further, the translucent cover is circumferentially provided with step, the bottom of the outer ring structure be folded in the step and
Between the lower surface of the fixed plate.
Further, fixing hole is offered in the fixed plate, the little gear is enclosed in the rotating shaft of the potentiometer, institute
State and turn the tip of the axis and be fixed in the fixing hole.
The utility model further relates to a kind of baking box, including panel, it is characterised in that also includes display as described above and revolves
Button, offers through hole on the panel, and the fixed seat is fastened on the inner surface of the panel, the translucent cover, outer ring knot
Structure and display screen protrude from the outer surface of the panel through the through hole.
Compared with prior art, the advantages of showing knob and baking box provided by the utility model and beneficial effect are：Revolving
When turning outer ring structure, outer ring structure drives potentiometer to rotate by gear drive, and potentiometer and display screen are electrically connected with main controller
Connect, the electric signal that potentiometer exports is converted to the displayable temperature of display screen or time by main controller, temperature on display screen or
Time changes with the rotation of outer ring structure so that the anglec of rotation of outer ring structure is consistent with display, realizes the synchronous rotation of knob
Turn and show, display numeral can be checked by facilitating while user's turn knob, lift Consumer's Experience；Display knob structure letter
Single, manufacture and design cost are low and easy for installation, lift product competitiveness.
Brief description of the drawings
, below will be to this practicality in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used makees a briefly introduction in new embodiment or description of the prior art, it should be apparent that, it is described below
Accompanying drawing is some embodiments of the utility model, for one of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the exploded view of display knob of the present utility model；
Fig. 2 is the sectional view after display knob of the present utility model is completed.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
As depicted in figs. 1 and 2, the present embodiment be related to it is a kind of show knob, including electron plate 1, be arranged on electron plate 1
Main controller（It is not shown）, the potentiometer 3, the display screen 2, translucent cover 5, rotatable that is electrically connected with main controller that electrically connect with main controller
Outer ring structure 7 and fixed plate 6；Potentiometer 3, display screen 2 and fixed plate 6 are each attached on electron plate 1；Translucent cover 5 covers aobvious
Display screen 2 and it is clipped on electron plate 1；Outer ring structure 7 is enclosed on translucent cover 5 and drives potentiometer 3 to rotate by gear drive；
Notch 61 is offered in fixed plate 6, translucent cover 5, outer ring structure 7 and display screen 2 protrude from the upper table of fixed plate 6 through notch 61
Face.As shown in figure 1, in the present embodiment, two display knobs are provided with, but each the structure of display knob is identical,
Therefore it is following only to describe a structure for showing knob and installation.
Specifically, in the present embodiment, outer ring structure 7 is rotatable, and can band while the outer ring structure 7 rotates
Electrokinetic potential device 3 is rotated, and potentiometer 3 is generally made up of resistive element and removable brush, when brush slides along resistive element, is being exported
End obtains exports electric signal with displacement into the resistance value of certain relation or voltage etc., and the output electric signal of potentiometer 3 is sent
Calculate to main controller and through main controller and be converted to the data signal shown by display screen 2, so as to realize outer ring structure 7 rotation with
The uniformity that display screen 2 is shown.
As shown in figure 1, display screen 2 and potentiometer 3 are installed on electron plate 1, and close to display screen 2 on electron plate 1
Neck 11 and positioning hole 12 are provided with, accordingly, the bottom of translucent cover 5 is provided with buckle 51 and locating dowel 52, and the buckle 51
Lower end has barb（It is not shown）When translucent cover 5 is covered into display screen 2, locating dowel 52 inserts positioning hole 12 and is used to position, band
The buckle 51 for having barb is stretched into neck 11 and is hooked on the lower surface of electron plate 1.In addition, outer ring structure 7 is enclosed on translucent cover 5
On, in order to carry outer ring structure 7, as shown in figure 1, being circumferentially provided with step 53 in translucent cover 5.
In order to realize the gear drive between outer ring structure 7 and potentiometer 3, in the present embodiment, as shown in figure 1, outer ring
The circumferential edge of the bottom of structure 7 is set and the first tooth 71, and accordingly, the little gear 4 with the second tooth is cased with potentiometer 3,
When outer ring structure 7 is rotated by user, the second tooth of the pinion mate 4 of the first tooth 71, the rotating shaft that little gear 4 passes through potentiometer 3
Drive potentiometer 3 to rotate, realize the change in electric of potentiometer 3.Specifically, the step of translucent cover 5 is carried in outer ring structure 7
When on 53, the bottom of gear wheel 7 is folded between the lower surface of step 53 and fixed plate 6, realizes the fixation of gear wheel 7；Small tooth
Wheel 4 is enclosed in the rotating shaft of potentiometer 3, and turns the tip of the axis（Or free end）It is inserted into the fixing hole 62 that fixed plate 6 opens up, it is real
The fixation of existing little gear 4.
The substantially assembling process of the display knob is as follows：Notch 61 is offered in fixed plate 6；It is buckled in by translucent cover 5
It is enclosed on electron plate 1, by outer ring structure 7 on translucent cover 5 and little gear 4 is enclosed in the rotating shaft of potentiometer 3；Translucent cover 5, outer ring
Structure 7 and display screen 2 protrude from the upper surface of fixed plate 6, the folder of the bottom with the first tooth 71 of outer ring structure 7 through notch 61
It is located between the step 53 of translucent cover 5 and the lower surface of fixed plate 6 and turns the fixing hole 62 that the tip of the axis is inserted into fixed plate 6
It is interior, realize the assembling of the display knob shown in Fig. 2.
The present embodiment further relates to a kind of baking box, including panel（It is not shown）Knob is shown with as described above, on panel
Through hole is offered, fixed seat 6 is fastened on the inner surface of panel, and translucent cover 5, outer ring structure 7 and display screen 2 protrude through the through hole
In the outer surface of panel, the concrete structure of the wherein display knob can be found in as described above and Fig. 1 to Fig. 2, will not be described here.
The display knob and baking box of the present embodiment, when rotating outer ring structure 7, outer ring structure 7 pass through its bottom first
Tooth 71 engages with the second tooth of little gear 4, drives potentiometer 3 to rotate, and potentiometer 3 and display screen 2 electrically connect with main controller, main
The electric signal that potentiometer 3 exports is converted to 2 displayable temperature of display screen or time by control device, temperature on display screen 2 or when
Between change with the rotation of outer ring structure 7 so that the anglec of rotation of outer ring structure 7 is consistent with display, realizes the synchronous rotation of knob
Turn and show, display numeral can be checked by facilitating while user's turn knob, lift Consumer's Experience；Display knob structure letter
Single, manufacture and design cost are low and easy for installation, lift product competitiveness.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (8)
1. one kind show knob, it is characterised in that including electron plate, the main controller being arranged on the electron plate, with it is described
The potentiometer and display screen, translucent cover, rotatable outer ring structure and fixed plate of main controller electrical connection；The potentiometer, show
Display screen and fixed plate are each attached on the electron plate；The translucent cover covers the display screen and is clipped to the electron plate
On；The outer ring structure is enclosed on the translucent cover and drives the potentiometer to rotate by gear drive；In the fixed plate
Notch is offered, the translucent cover, outer ring structure and display screen protrude from the upper surface of the fixed plate through the notch.
2. display knob according to claim 1, it is characterised in that the circumferential edge of the outer ring structure bottom is provided with
First tooth, and the little gear with the second tooth is cased with the potentiometer, when the outer ring structure rotate, first tooth and
Second tooth is meshed.
3. display knob according to claim 1 or 2, it is characterised in that neck is offered on the electron plate, and it is described
The bottom of translucent cover is provided with the buckle snapped connection with the neck.
4. display knob according to claim 3, it is characterised in that the buckle lower end is provided with barb, the barb
Through the neck and it is hooked on the lower surface of the electron plate.
5. display knob according to claim 3, it is characterised in that the bottom of the translucent cover is additionally provided with locating dowel,
And positioning hole is offered on the electron plate, and when the translucent cover is clipped on the electron plate, the locating dowel insertion
In the positioning hole.
6. display knob according to claim 2, it is characterised in that the translucent cover is circumferentially provided with step, described outer
The bottom of coil structures is folded between the lower surface of the step and the fixed plate.
7. display knob according to claim 2, it is characterised in that fixing hole is offered in the fixed plate, it is described small
In the rotating shaft of the potentiometer, the tip of the axis that turns is fixed in the fixing hole geared sleeve.
8. a kind of baking box, including panel, it is characterised in that also including the display knob any one of claim 1-7,
Offer through hole on the panel, the fixed seat is fastened on the inner surface of the panel, the translucent cover, outer ring structure and aobvious
Display screen protrudes from the outer surface of the panel through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025015.9U CN207052508U (en) | 2017-08-16 | 2017-08-16 | One kind shows knob and baking box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025015.9U CN207052508U (en) | 2017-08-16 | 2017-08-16 | One kind shows knob and baking box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052508U true CN207052508U (en) | 2018-02-27 |
Family
ID=61503020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721025015.9U Active CN207052508U (en) | 2017-08-16 | 2017-08-16 | One kind shows knob and baking box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744897A (en) * | 2019-03-05 | 2019-05-14 | 青岛汉尚电器有限公司 | A kind of cook's machine and its gear and time adjustment method |
-
2017
- 2017-08-16 CN CN201721025015.9U patent/CN207052508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744897A (en) * | 2019-03-05 | 2019-05-14 | 青岛汉尚电器有限公司 | A kind of cook's machine and its gear and time adjustment method |
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