CN204390956U - A kind of rotary coding switch from spacing knob assembly - Google Patents
A kind of rotary coding switch from spacing knob assembly Download PDFInfo
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- CN204390956U CN204390956U CN201520128190.5U CN201520128190U CN204390956U CN 204390956 U CN204390956 U CN 204390956U CN 201520128190 U CN201520128190 U CN 201520128190U CN 204390956 U CN204390956 U CN 204390956U
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- spacing
- coding switch
- rotary coding
- knob
- key
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Abstract
A kind of rotary coding switch from spacing knob assembly, comprise rotary coding switch (1), fixture (2), stopping means and knob device (5), it is characterized in that described stopping means is assembled by spacing outer shaft (3) and spacing internal axle sleeve (4), be equipped with position-arresting key (9 and 11) at spacing outer shaft (3) and the upper end of spacing internal axle sleeve (4), thus form position-arresting key angle (13).Adjusted with coordinating of inner circle profile of tooth (8) by cylindrical teeth groove (7 and 10), realize the motion change of position-arresting key angle (13) size, and the gear key motion scope of knob device (5) is limited to position-arresting key angle (13), thus realize the original position of rotary coding switch gear and the number change of gear.
Description
Technical field
The utility model relate to a kind of by tooth-shape structure device realize the multiple gear change of rotary coding switch and switching from spacing knob assembly.
Background technology
In fields such as communication, automation, information controls, due to the variation such as user demand, functional requirement, different and the demand of multiple gear change of the various starting point of rotary coding switch demand fulfillment, and rotary coding switch gear conversion in the market regulates and can only realize the continuous 360 degree of adjustments successively gone round and begun again of application point by the knob of its upper end, the spaced motion of optional position can not be reached, realize change and the conversion of multiple gear.
Utility model content
For above deficiency, the utility model relate to a kind of have can easily any switching laws various change gear from spacing knob assembly.
The utility model is realized by such technical scheme: a kind of rotary coding switch comprise rotary coding switch (1), fixture (2), stopping means, knob device (5) from spacing knob assembly.Wherein stopping means is assembled by spacing outer shaft (3) and spacing internal axle sleeve (4).
Described fixture (2) is square structure, coordinates with rotary coding switch (1), the motion of restriction fixture radial rotary.Fixture (2) top is provided with cylindrical teeth groove 1(7); Spacing outer shaft (3) inner side is provided with inner circle profile of tooth (8), and upper end is provided with position-arresting key 1(9); Spacing internal axle sleeve (4) outside is provided with cylindrical teeth groove 2(10), upper end is provided with position-arresting key 2(11).Quantity and the interval angles of cylindrical teeth groove (7 and 10) and inner circle profile of tooth (8) are consistent.Knob device (5) outside is provided with gear key (12).
The utility model relates to and realizes rotary coding switch gear change by tooth-shape structure device, and its beneficial effect is: achieve the rotary coding switch various gear change of constrained motion and switching at an arbitrary position.
Accompanying drawing explanation
Fig. 1 is Standard schematic diagram.
Fig. 2 is gear key motion areal map.
Fig. 3 is position-arresting key angle (13) conversion comparison diagram.
Embodiment
In order to understanding the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, the utility model is described further, but protection range of the present utility model is not limited in following case study on implementation.
The utility model is that fixture is passed the knob of rotary coding switch and is fixed thereon end, realize radial fixing, the inner circle profile of tooth of spacing outer shaft coordinates completely with the cylindrical teeth groove of fixture, the cylindrical teeth groove of spacing internal axle sleeve coordinates completely with the inner circle profile of tooth of spacing outer shaft simultaneously, the upper end of spacing outer shaft and spacing internal axle sleeve forms position-arresting key angle (13), knob device is secured entirely on the knob of rotary coding switch, and the gear of rotary coding switch is along with the rotation of knob device, by its knob effect, gear regulates successively, the gear key motion scope of knob device is limited to position-arresting key angle (13), the motion change adjusting and realize position-arresting key angle (13) size is coordinated by cylindrical teeth groove and inner circle profile of tooth, thus realize the original position of rotary coding switch gear and the number change of gear.
Claims (7)
1. a rotary coding switch from spacing knob assembly, comprise rotary coding switch (1), fixture (2), stopping means and knob device (5), it is characterized in that described rotary coding switch (1), fixture (2), stopping means and knob device (5) are socketed successively, described stopping means is assembled by spacing outer shaft (3) and spacing internal axle sleeve (4), described knob device (5) acts on rotary coding switch (1) by stopping means, drives rotary coding switch (1) to rotate.
2. rotary coding switch according to claim 1 from spacing knob assembly, it is characterized in that described fixture (2) top is provided with cylindrical teeth groove 1(7), described spacing outer shaft (3) inner side is provided with inner circle profile of tooth (8), upper end is provided with position-arresting key 1(9), described spacing internal axle sleeve (4) outside is provided with cylindrical teeth groove 2(10), upper end is provided with position-arresting key 2(11), described knob device (5) outside is provided with gear key (12).
3. rotary coding switch according to claim 1 from spacing knob assembly, it is characterized in that described fixture (2) is square structure, its knob (6) through rotary coding switch (1) is also fixed on rotary coding switch (1) upper end.
4. rotary coding switch according to claim 1 from spacing knob assembly, it is characterized in that described knob device (5) is fixed on the knob (6) of rotary coding switch (1).
5. rotary coding switch according to claim 2 from spacing knob assembly, it is characterized in that the inner circle profile of tooth (8) of described spacing outer shaft (3) and the cylindrical teeth groove 1(7 of fixture (2)) coordinate completely.
6. rotary coding switch according to claim 2 from spacing knob assembly, it is characterized in that the inner circle profile of tooth (8) of described spacing outer shaft (3) and the cylindrical teeth groove 2(10 of spacing internal axle sleeve (4)) coordinate completely.
7. the rotary coding switch according to claim 5 or 6 from spacing knob assembly, it is characterized in that described spacing outer shaft (3) passes through position-arresting key 1(9 with the upper end of spacing internal axle sleeve (4)) and position-arresting key 2(11) forming position-arresting key angle (13), gear key (12) range of movement of described knob device (5) is limited to position-arresting key angle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128190.5U CN204390956U (en) | 2015-03-06 | 2015-03-06 | A kind of rotary coding switch from spacing knob assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128190.5U CN204390956U (en) | 2015-03-06 | 2015-03-06 | A kind of rotary coding switch from spacing knob assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390956U true CN204390956U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128190.5U Active CN204390956U (en) | 2015-03-06 | 2015-03-06 | A kind of rotary coding switch from spacing knob assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390956U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2587657A (en) * | 2019-10-04 | 2021-04-07 | Advance Dimming Tech Ltd | Dimming level controller |
| EP3882940A1 (en) * | 2020-03-16 | 2021-09-22 | Insta GmbH | Electric/electronic installation device |
| CN114564070A (en) * | 2022-03-04 | 2022-05-31 | 郑州森鹏电子技术有限公司 | Knob, electronic equipment and engineering vehicle |
-
2015
- 2015-03-06 CN CN201520128190.5U patent/CN204390956U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2587657A (en) * | 2019-10-04 | 2021-04-07 | Advance Dimming Tech Ltd | Dimming level controller |
| EP3882940A1 (en) * | 2020-03-16 | 2021-09-22 | Insta GmbH | Electric/electronic installation device |
| CN114564070A (en) * | 2022-03-04 | 2022-05-31 | 郑州森鹏电子技术有限公司 | Knob, electronic equipment and engineering vehicle |
| CN114564070B (en) * | 2022-03-04 | 2024-02-02 | 郑州森鹏电子技术股份有限公司 | Knob, electronic equipment and engineering truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |