CN108693917A - A kind of damping knob - Google Patents
A kind of damping knob Download PDFInfo
- Publication number
- CN108693917A CN108693917A CN201810445809.3A CN201810445809A CN108693917A CN 108693917 A CN108693917 A CN 108693917A CN 201810445809 A CN201810445809 A CN 201810445809A CN 108693917 A CN108693917 A CN 108693917A
- Authority
- CN
- China
- Prior art keywords
- knob
- tube body
- fixing sleeve
- damping
- connecting rod
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of damping knobs, the damping knob includes rotating handle, fixing sleeve and knob body, one end of the rotating handle is axially provided with tube body outstanding, the fixing sleeve is sleeved on tube body, it is provided with torsional spring between the peripheral surface of the tube body and the inner wall of fixing sleeve, the knob body is arranged on a knob base, and one end of the knob base is provided with connecting rod, and the connecting rod is fixed on tube body.The damping knob of the present invention can control the amplitude screwed when in use, and the amplitude screwed will not be caused excessive or too small.
Description
Technical field
The present invention relates to a kind of damping knobs.
Background technology
Mechanically and electrically in device equipment, electrical installation much can used.The operation range selection of these electric components can be used
To corresponding knob.But common knob is difficult control dynamics, often causes the amplitude screwed excessive or too small.
Invention content
The invention mainly solves the technical problem of providing a kind of damping knob, which can control when in use
The amplitude screwed will not cause the amplitude screwed excessive or too small.
In order to solve the above technical problems, the technical solution adopted by the present invention is:There is provided a kind of damping knob comprising rotation
One end of handle, fixing sleeve and knob body, the rotating handle is axially provided with tube body outstanding, and the fixing sleeve is sleeved on tube body, institute
It states and is provided with torsional spring between the peripheral surface of tube body and the inner wall of fixing sleeve, the knob body is arranged on a knob base, the rotation
One end of button seat is provided with connecting rod, and the connecting rod is fixed on tube body.
Preferably, one end closing of the tube body, one end of the connecting rod and described one end of tube body are solid by screw thread
It is fixed.
The beneficial effects of the invention are as follows:The damping knob of the present invention can control the amplitude screwed, Bu Huizao when in use
It is excessive or too small at the amplitude screwed.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein:
Fig. 1 is the structural schematic diagram of the damping knob of the present invention.
The label of each component is as follows in attached drawing:1, rotating handle, 2, tube body, 3, fixing sleeve, 4, torsional spring, 5, connecting rod, 6, knob
Seat, 7, knob body.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes:A kind of damping knob comprising rotating handle 1, fixing sleeve 3 and knob body 7,
One end of the rotating handle 1 is axially provided with tube body 2 outstanding, and the fixing sleeve 3 is sleeved on tube body 2, the peripheral surface of the tube body 2
Torsional spring 4 is provided between the inner wall of fixing sleeve 3, the knob body 7 is arranged on a knob base 6, one end of the knob base 6
It is provided with connecting rod 5, the connecting rod 5 is fixed on tube body 2.
Preferably, one end closing of the tube body 2, one end of the connecting rod 5 passes through screw thread with described one end of tube body 2
It is fixed.
Rotating handle 1 is rotated when use, tube body 2 and then rotates.It drives knob base 6 and knob body 7 to rotate together, realizes corresponding
Electrical work gear selects.Due to the presence of torsional spring 4, tube body 2 can be pulled when rotated by the torsion of tube body 2, generate one
Damping action, such tube body 2 would not rotate too fast or excessively slow when rotated, and the amplitude of knob body 7 screwed would not mistake
It is big or too small.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (2)
1. a kind of damping knob, for installing electric appliance, which is characterized in that including rotating handle, fixing sleeve and knob body, the rotating handle
One end is axially provided with tube body outstanding, and the fixing sleeve is sleeved on tube body, the peripheral surface of the tube body and the inner wall of fixing sleeve
Between be provided with torsional spring, the knob body is arranged on a knob base, and one end of the knob base is provided with connecting rod, the company
Extension bar is fixed on tube body.
2. damping knob according to claim 1, which is characterized in that one end of the tube body is closed, the connecting rod
One end and described one end of tube body are threadably secured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445809.3A CN108693917A (en) | 2018-05-11 | 2018-05-11 | A kind of damping knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445809.3A CN108693917A (en) | 2018-05-11 | 2018-05-11 | A kind of damping knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108693917A true CN108693917A (en) | 2018-10-23 |
Family
ID=63847291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445809.3A Withdrawn CN108693917A (en) | 2018-05-11 | 2018-05-11 | A kind of damping knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108693917A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034630A (en) * | 2009-09-29 | 2011-04-27 | 鸿富锦精密工业（深圳）有限公司 | Switch device and host using the same |
| CN203363390U (en) * | 2013-06-18 | 2013-12-25 | 广东长青（集团）股份有限公司 | Rotary switch assembly of temperature control valve |
| JP2014215804A (en) * | 2013-04-25 | 2014-11-17 | 株式会社東海理化電機製作所 | Reaction force generator |
| CN205992489U (en) * | 2016-06-23 | 2017-03-01 | 常熟开关制造有限公司(原常熟开关厂） | A kind of operating mechanism of rotary switch |
| CN206116265U (en) * | 2016-10-24 | 2017-04-19 | 特福隆（上海）科技有限公司 | Automatic magnetism that resets triggers many gears knob |
| CN206685294U (en) * | 2017-04-13 | 2017-11-28 | 广东百晟图电器实业有限公司 | A kind of turn-knob switch device and the fruit juice mixer using the device |
-
2018
- 2018-05-11 CN CN201810445809.3A patent/CN108693917A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034630A (en) * | 2009-09-29 | 2011-04-27 | 鸿富锦精密工业（深圳）有限公司 | Switch device and host using the same |
| JP2014215804A (en) * | 2013-04-25 | 2014-11-17 | 株式会社東海理化電機製作所 | Reaction force generator |
| CN203363390U (en) * | 2013-06-18 | 2013-12-25 | 广东长青（集团）股份有限公司 | Rotary switch assembly of temperature control valve |
| CN205992489U (en) * | 2016-06-23 | 2017-03-01 | 常熟开关制造有限公司(原常熟开关厂） | A kind of operating mechanism of rotary switch |
| CN206116265U (en) * | 2016-10-24 | 2017-04-19 | 特福隆（上海）科技有限公司 | Automatic magnetism that resets triggers many gears knob |
| CN206685294U (en) * | 2017-04-13 | 2017-11-28 | 广东百晟图电器实业有限公司 | A kind of turn-knob switch device and the fruit juice mixer using the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181023 |
|
| WW01 | Invention patent application withdrawn after publication |