CN203026427U - Knob structure - Google Patents
Knob structure Download PDFInfo
- Publication number
- CN203026427U CN203026427U CN 201320058780 CN201320058780U CN203026427U CN 203026427 U CN203026427 U CN 203026427U CN 201320058780 CN201320058780 CN 201320058780 CN 201320058780 U CN201320058780 U CN 201320058780U CN 203026427 U CN203026427 U CN 203026427U
- Authority
- CN
- China
- Prior art keywords
- knob
- axle sleeve
- fixed support
- switch
- code switch
- 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.)
- Expired - Lifetime
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model provides a knob structure which comprises a coding switch, a switch fixing support and a knob, wherein the coding switch is mounted on the switch fixing support through a coding switch fixing support; a first shaft sleeve is arranged on the coding switch fixing support; a second shaft sleeve capable of driving a rotating shaft on the coding switch to rotate is sleeved on the rotating shaft; the second shaft sleeve passes through a first shaft sleeve inner bore; and the knob is sleeved at the other end of the second shaft sleeve. The knob structure has the beneficial effects that through adding the two parts, namely, the coding switch fixing support and the second shaft sleeve, a sway limiting point is added, so that the original single-point cantilever structure is changed to the two-point limiting structure, and the problem of swaying of the coding switch and the knob is effectively solved.
Description
Technical field
The utility model relates to a kind of knob structure, particularly a kind of knob structure that can anti-rock.
Background technology
code switch is used in conjunction with knob in household appliances widely, and code switch rotates in a circumferential direction due to self and the needs of axial motion (band keypress function), as shown in Figure 1 be the knob structure of traditional code switch, comprise code switch 1', switch fixed support 3' and knob 4', the base of code switch 1' is fixedly mounted on switch fixed support 3', the rotating shaft 6' of code switch 1' passes the hole that is located on switch fixed support 3', the upper cover of rotating shaft 6' has the knob 4' that can drive this rotating shaft rotation, code switch is that single-point is spacing, form cantilever design, can't be completely fixed on this structure, what produce in the time of can not overcoming rotation rocks, and with after knob coordinates, namely show as knob rocking in rotary course.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide that a kind of to change original single-point cantilever design be 2 position limiting structures, can effectively solve the knob structure of the problem of rocking of code switch and knob.
(2) technical scheme
for solving the problems of the technologies described above, the utility model provides a kind of knob structure, comprise code switch 1, switch fixed support 3 and knob 4, described code switch 1 is fixedly mounted on described switch fixed support 3, the through hole that is located on described switch fixed support 3 is passed in the rotating shaft 6 of described code switch 1, in the rotating shaft 6 of described code switch 1, cover has knob 4, described code switch 1 is arranged on described switch fixed support 3 by code switch fixed support 2, described code switch fixed support 2 is provided with the first axle sleeve 7, in the rotating shaft 6 of described code switch 1, cover has second axle sleeve 5 that can drive described rotating shaft 6 rotations, described the second axle sleeve 5 passes described the first axle sleeve 7 endoporus, described the second axle sleeve 5 other end covers have described knob 4.
Further, described the first axle sleeve 7 passes the through hole that is located on described switch fixed support 3.
Further, the endoporus of described the first axle sleeve 7 is shoulder hole.
Further, have the gap between described the first axle sleeve 7 endoporus and described the second axle sleeve 5 outer walls, described gap is less than or equal to 2mm.
(3) beneficial effect
The utility model knob structure, code switch fixed support and two parts of the second axle sleeve have been set up, rock limit point thereby increased by a place, make original single-point cantilever design become 2 position limiting structures, effectively solved the problem of rocking of code switch and knob.
Description of drawings
Fig. 1 is traditional knob structure schematic diagram;
Fig. 2 is the structural representation of the utility model knob structure.
Embodiment
consult Fig. 2, the utility model provides the utility model that a kind of knob structure is provided, comprise code switch 1, switch fixed support 3 and knob 4, the base of code switch 1 is fixedly mounted on code switch fixed support 2, code switch fixed support 2 is fixedly mounted on switch fixed support 3, code switch fixed support 2 is provided with the first axle sleeve 7, the first axle sleeve 7 passes the through hole that is located on switch fixed support 3, in the rotating shaft 6 of code switch 1, cover has second axle sleeve 5 that can drive rotating shaft 6 rotations, this second axle sleeve 5 passes the first axle sleeve 7 endoporus, have the gap between the first axle sleeve 7 endoporus and the second axle sleeve 5 outer walls, rock and be convenient to for reduction and install, this gap is less than or equal to 2mm, the knob 4 that can drive these the first axle sleeve 5 rotations is arranged at the second axle sleeve 5 other end covers, in the utility model, the endoporus of the first axle sleeve 7 is shoulder hole.The utility model knob structure, code switch fixed support and two parts of the second axle sleeve have been set up, rock limit point thereby increased by a place, make original single-point cantilever design become 2 position limiting structures, effectively solved the problem of rocking of code switch and knob.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. knob structure, comprise code switch (1), switch fixed support (3) and knob (4), described code switch (1) is fixedly mounted on described switch fixed support (3), the through hole that is located on described switch fixed support (3) is passed in the rotating shaft (6) of described code switch (1), the upper cover of the rotating shaft (6) of described code switch (1) has knob (4), it is characterized in that: described code switch (1) is arranged on described switch fixed support (3) by code switch fixed support (2), described code switch fixed support (2) is provided with the first axle sleeve (7), the upper cover of the rotating shaft (6) of described code switch (1) has second axle sleeve (5) that can drive described rotating shaft (6) rotation, described the second axle sleeve (5) passes described the first axle sleeve (7) endoporus, described the second axle sleeve (5) other end cover has described knob (4).
2. knob structure as claimed in claim 1, it is characterized in that: described the first axle sleeve (7) passes the through hole that is located on described switch fixed support (3).
3. knob structure as claimed in claim 1, it is characterized in that: the endoporus of described the first axle sleeve (7) is shoulder hole.
4. knob structure as claimed in claim 1, it is characterized in that: have the gap between described the first axle sleeve (7) endoporus and described the second axle sleeve (5) outer wall, described gap is less than or equal to 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058780 CN203026427U (en) | 2013-01-29 | 2013-01-29 | Knob structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058780 CN203026427U (en) | 2013-01-29 | 2013-01-29 | Knob structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026427U true CN203026427U (en) | 2013-06-26 |
Family
ID=48650389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058780 Expired - Lifetime CN203026427U (en) | 2013-01-29 | 2013-01-29 | Knob structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489908A (en) * | 2019-01-25 | 2020-08-04 | 广东百威电子有限公司 | Intelligent knob module of gas stove |
-
2013
- 2013-01-29 CN CN 201320058780 patent/CN203026427U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489908A (en) * | 2019-01-25 | 2020-08-04 | 广东百威电子有限公司 | Intelligent knob module of gas stove |
| CN111489908B (en) * | 2019-01-25 | 2022-03-22 | 广东百威电子有限公司 | Intelligent knob module of gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |