CN201607657U - Knob component mechanism - Google Patents
Knob component mechanism Download PDFInfo
- Publication number
- CN201607657U CN201607657U CN2010201139432U CN201020113943U CN201607657U CN 201607657 U CN201607657 U CN 201607657U CN 2010201139432 U CN2010201139432 U CN 2010201139432U CN 201020113943 U CN201020113943 U CN 201020113943U CN 201607657 U CN201607657 U CN 201607657U
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- CN
- China
- Prior art keywords
- knob
- outer ring
- core
- bit
- boss
- 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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Abstract
The utility model relates to a car audio, more specially a knob component mechanism on the car audio, which belongs to the technical field of electronic production. The knob component mechanism comprises a knob outer ring, wherein a knob core is arranged in the knob outer ring, and a knob cover is arranged at the upper side of the knob core; a fastener is arranged at the middle of the knob outer ring; a convex station is arranged surrounding the bottom side of the knob core; a clearance slot is arranged on the convex station; a fastening position is arranged at one side of the clearance slot; a rotary assistant location pin and a centring location pin are arranged on the knob cover. The knob component mechanism not only can satisfy the function of the transfer torque of a knob, but also can be convenient to arrange and disassemble, and exchange parts.
Description
Technical field
The utility model relates to a kind of automobile audio, is specifically related to the knob assembly mechanism on a kind of automobile audio, belongs to the electronic production technology field.
Background technology
At present, at the automobile audio production industry, the knob structure on the known sound equipment mainly is made up of knob lid, knob core, knob outer ring.Generally all be that the knob lid is buckled in above the knob, silk-screen has the functional symbol of knob in the stickup; The knob core is embedded in the centre of knob, and the light lamp below the knob be refracted to outside the knob, and the knob core is that rotating shaft cooperates with knob; Anti-skidding line on the knob outer ring mainly is to contact with hand, and rotation is delivered to rotating shaft.After but general knob assembles, be difficult to dismounting, cause waste in case need the allotment part just to destroy knob easily.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art part, a kind of knob assembly mechanism is provided, it includes the knob outer ring, there is the knob core the inside, knob outer ring, and the knob lid is arranged above the knob core, and buckle is arranged in the middle of the described knob outer ring, there is boss in one week of knob core base, bit-avoiding slot is arranged on the boss, and bit-avoiding slot one side has button bit, and knob has covered anti-rotation register pin and centering register pin.This knob can not only satisfy the function of the transmission moment of torsion of knob, and installing/dismounting, renewal part easily.
The utility model is realized with following technical scheme: a kind of knob assembly mechanism, it includes the knob outer ring, there is the knob core the inside, knob outer ring, the knob lid is arranged above the knob core, it is characterized in that: in the middle of the described knob outer ring buckle is arranged, there is boss in one week of knob core base, and bit-avoiding slot is arranged on the boss, bit-avoiding slot one side has button bit, and knob has covered anti-rotation register pin and centering register pin.
Described knob has covered the anti-rotation register pin, and knob covers and is equipped with several centering register pins.
The buckle of described knob outer ring is the self-locking inclined-plane with the inclined-plane that cooperates of the button bit of knob core.
The utility model has the advantages that: the inclined-plane self-locking design of knob outer ring buckle can reduce production technology, and is easy to process; The knob core has the button bit design, makes knob under the situation of vibration, also can not become flexible; This knob can not only satisfy the function of the transmission moment of torsion of knob, and installing/dismounting, renewal part easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model structural representation:
Fig. 2 is the cut-open view of Fig. 1:
Fig. 3 is a knob core front view:
Fig. 4 is the vertical view of Fig. 3:
Fig. 5 is a knob outer ring cut-open view:
Fig. 6 is a knob lid structural representation.
Among the figure: 1, knob outer ring, 11, buckle, 2, the knob core, 21, bit-avoiding slot, 22, button bit, 23, boss, 3, the knob lid, 31, the anti-rotation register pin, 32, the centering register pin.
Embodiment
As shown in the figure: a kind of knob assembly mechanism, it includes knob outer ring 1, there is knob core 2 the inside, knob outer ring, knob lid 3 is arranged above the knob core, in the middle of the described knob outer ring buckle 11 is arranged, there is boss 23 in one week of knob core base, and bit-avoiding slot 21 is arranged on the boss, bit-avoiding slot one side has button bit 22, and knob has covered anti-rotation register pin 31 and centering register pin 32.
On the described knob lid 3 anti-rotation register pin 31 is arranged, knob covers and is equipped with several centering register pins 32.
The buckle 11 of described knob outer ring is the self-locking inclined-plane with the inclined-plane that cooperates of the button bit 22 of knob core.
During installation, knob lid 1 is assembled to earlier on the knob core 1, on the knob lid 3 three centring pins 32 and an anti-rotation register pin 31 is arranged, and when knob lid 3 is installed on the knob core 2, can guarantee that both do not relatively move.After combining, from after be installed to forward in the knob outer ring 1.There is boss 23 in knob core one week of 2 bases, and bit-avoiding slot 21 is arranged on the boss, when mounted, avoids the buckle 11 of knob outer ring, after knob core 2 enters the position, and rotation.Axially there are inclined-plane and knob outer ring buckle 11 in the boss limit by the rotation wringing fit.Axial inclined-plane, boss limit is the self-locking design, is difficult to become flexible with cooperating of buckle, has so just fixed each part.
Claims (3)
1. knob assembly mechanism, it includes knob outer ring (1), there is knob core (2) the inside, knob outer ring, knob lid (3) is arranged above the knob core, it is characterized in that: in the middle of the described knob outer ring buckle (11) is arranged, there is boss (23) in one week of knob core base, and bit-avoiding slot (21) is arranged on the boss, bit-avoiding slot one side has button bit (22), and knob has covered anti-rotation register pin (31) and centering register pin (32).
2. a kind of knob assembly according to claim 1 mechanism, it is characterized in that: on the described knob lid (3) anti-rotation register pin (31) is arranged, knob covers and is equipped with several centering register pins (32).
3. a kind of knob assembly according to claim 1 mechanism, it is characterized in that: the buckle (11) of described knob outer ring is the self-locking inclined-plane with the inclined-plane that cooperates of the button bit (22) of knob core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201139432U CN201607657U (en) | 2010-02-03 | 2010-02-03 | Knob component mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201139432U CN201607657U (en) | 2010-02-03 | 2010-02-03 | Knob component mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607657U true CN201607657U (en) | 2010-10-13 |
Family
ID=42952362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201139432U Expired - Lifetime CN201607657U (en) | 2010-02-03 | 2010-02-03 | Knob component mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034279A (en) * | 2011-10-06 | 2013-04-10 | 现代摩比斯株式会社 | Button structure of multimedia system |
| CN108010782A (en) * | 2017-11-17 | 2018-05-08 | 青岛海信电器股份有限公司 | A kind of knob assembly and electronic equipment |
-
2010
- 2010-02-03 CN CN2010201139432U patent/CN201607657U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034279A (en) * | 2011-10-06 | 2013-04-10 | 现代摩比斯株式会社 | Button structure of multimedia system |
| CN108010782A (en) * | 2017-11-17 | 2018-05-08 | 青岛海信电器股份有限公司 | A kind of knob assembly and electronic equipment |
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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 |
Granted publication date: 20101013 |
|
| CX01 | Expiry of patent term |