CN205311700U - Steering wheel rotation angle instructs appearance - Google Patents
Steering wheel rotation angle instructs appearance Download PDFInfo
- Publication number
- CN205311700U CN205311700U CN201620016783.7U CN201620016783U CN205311700U CN 205311700 U CN205311700 U CN 205311700U CN 201620016783 U CN201620016783 U CN 201620016783U CN 205311700 U CN205311700 U CN 205311700U
- Authority
- CN
- China
- Prior art keywords
- dial plate
- base
- pointer
- bearing circle
- shaft
- 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 - Fee Related
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Abstract
The utility model relates to an automobile drive auxiliary device, specifically speaking is a steering wheel rotation angle instructs appearance, including base, dial plate and pointer, the base sets firmly on the steering wheel, and dial plate and pointer are all rotationally installed on the base, it is rotatory that wherein the pointer passes through the base drive, and the dial plate downside is equipped with the counter weight that is used for keeping the quotation motionless. The utility model discloses can be for the steering wheel operation provide clear basis for estimation, overall structure is simple.
Description
Technical field
The utility model relates to a kind of bearing circle operation assisting device, specifically a kind of bearing circle angle of rotation indicator.
Background technology
In prior art, normally by experience and the angle of rotation feeling to come direction of operating dish during driver automobile, without any can the instrument of direction indication disc spins angle or device on vehicle steering, this is for new hand, often need to spend longer seating time could skillfully drive automobile, in addition for different types of motor vehicle, even if the rotation angle of bearing circle is identical, but the turning radian of motor vehicle self has very big difference, the interpretation foundation quantized can be supplied owing to there is no one, for the officer having changed motor vehicle kind, or the seating time needing cost longer is to adapt to new vehicle type. in addition, yacht etc. need the vehicles that bearing circle operates and the equipment that needs direction of operating dish all to there is similar problem.
Practical novel content
The purpose of this utility model is to provide a kind of bearing circle angle of rotation indicator, it is possible to for bearing circle operation provides basis for estimation accurately, one-piece construction is simple.
The purpose of this utility model is achieved through the following technical solutions:
A kind of bearing circle angle of rotation indicator, comprising base, dial plate and pointer, base is fixedly arranged on bearing circle, and dial plate and pointer are all installed in rotation on described base, wherein pointer is by base driven rotary, is provided with the counterweight for keeping card not move on the downside of dial plate.
Rotating pointer shaft it is provided with in the middle part of described base, described pointer shaft passes described dial plate away from one end of base, and it is provided with pointer at described pointer shaft through one end of dial plate, it is provided with transmission mechanism between described dial plate and base, described pointer shaft transmits torque by base driven rotary, described base by described transmission mechanism.
Described transmission mechanism comprises the first transmission rig, the 2nd transmission rig and drive shaft, wherein it is rotationally connected on the upside of drive shaft and dial plate, described base is connected with described drive shaft by the first transmission rig, and described drive shaft is connected with described pointer shaft by the 2nd transmission rig.
Main transmission part and the described base of being located at torque input terminus in described first transmission rig are connected.
Described transmission mechanism is deceleration device, and when bearing circle rotates a circle, pointer turns over the lattice on dial plate by described transmission mechanism effect.
Upper part of described dial plate is provided with instruction lattice.
Described dial plate is installed in rotation on described pointer shaft.
Being arranged with on described base outer circumference surface and rotate cover, described dial plate inside edge is the uniform multiple and described connecting rod rotating cover and being connected along the circumferential direction, and described pointer shaft is through dial plate, and leaves gap between described pointer shaft and dial plate.
Advantage of the present utility model and positively effect be:
1, the utility model utilizes counterweight to keep dial plate constant, and base rotates with bearing circle and drives pointer to rotate by transmission mechanism, and instruction is clear and definite, it is possible to provide basis for estimation clearly to operator.
2, the utility model is simple and compact for structure, volume is little, it is located at easily and flexibly on bearing circle by multiple mode, as by bolt, conjunction is fixedly arranged on bearing circle, sticking tablet can also be provided with on the downside of base directly paste on the steering wheel, or center is equipped with magnet on the downside of bearing circle center and base, utilize magnet suction adhesive.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model,
Fig. 2 is side-view of the present utility model in Fig. 1,
Fig. 3 is the structural representation of another embodiment of the present utility model.
Wherein, 1 is base, and 2 is dial plate, and 3 is pointer, and 4 is counterweight, and 5 is pointer shaft, and 6 is drive shaft, and 7 is the first transmission rig, and 8 is the 2nd transmission rig, and 9 is sleeve, and 10 rotate cover, and 11 is connecting rod.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model comprises base 1, dial plate 2, pointer 3, pointer shaft 5 and transmission mechanism, wherein base 1 is fixedly arranged on the center of bearing circle, described base 1 is followed bearing circle and is rotated, described dial plate 2 is installed in rotation on described base 1, described pointer shaft 5 one end is installed in rotation on base 1 center, the other end is through described dial plate 2, the one end passing dial plate 2 at described pointer shaft 5 is provided with pointer 3, counterweight 4 it is provided with on the downside of dial plate 2, when base 1 is with rotating of steering wheel, dial plate 2 is subject to the enough big action of gravity of counterweight 4 and card can be kept constant, it is provided with transmission mechanism between described dial plate 2 and base 1, when described transmission mechanism makes bearing circle rotate a circle, pointer 3 just turns over the lattice on dial plate 2.
As shown in Figure 1, being provided with sleeve 9 on described base 1, one end of described pointer shaft 5 is arranged in described sleeve 9 by bearing supporting, and described sleeve 9 is connected with described pointer shaft 5 by described transmission mechanism.
As shown in Figure 1, described transmission mechanism comprises the first transmission rig 7, the 2nd transmission rig 8 and drive shaft 6, and the main transmission part and the described base 1 that are wherein positioned at torque input terminus in the first transmission rig 7 are connected.
Described first transmission rig 7 and the 2nd transmission rig 8 are gear drive, described drive shaft 6 is arranged on the upside of dial plate 2 by bearing supporting, the driving toothed gear of described first transmission rig 7 is packed on the sleeve 9 of base 1 as main transmission part, follower gear is packed on drive shaft 6, the driving toothed gear of described 2nd transmission rig 8 is packed on drive shaft 6, follower gear is packed on described pointer shaft 5, drive pointer shaft 5 to rotate when base 1 rotates by described transmission mechanism like this, and then drive pointer 3 to rotate. Described first transmission rig 7 and the 2nd transmission rig 8 are retarding mechanism so that when bearing circle rotates a circle, and pointer 3 just turns over the lattice on dial plate 2. Described first transmission rig 7 and the 2nd transmission rig 8 can also be the transmission rig of chain wheel driving mechanism or other types.
As shown in Figure 2, upper part at described dial plate 2 is provided with instruction lattice.In addition, base 1 of the present utility model is fixedly arranged on conjunction on bearing circle by bolt, it is also possible to is provided with sticking tablet on the downside of base 1 and directly pastes and be installed on bearing circle, or be equipped with magnet on the downside of bearing circle center and base 1, utilizes magnet suction adhesive.
Described dial plate 2 can be arranged on the pointer shaft 5 on described base 1, it is also possible to is rotationally connected with base 1 by connecting rod 11 and rotation cover 10.
Embodiment 1
As shown in Figure 1, in the present embodiment, described dial plate 2 is arranged on described pointer shaft 5 by bearing supporting, and the two ends of such pointer shaft 5 are just rotationally connected with base 1 and dial plate 2 respectively.
The principle of work of the present embodiment is:
When base 1 rotates with bearing circle, sleeve 9 on base 1 drives drive shaft 6 to rotate by the first transmission rig 7, drive shaft 6 drives pointer shaft 5 to rotate by the 2nd transmission rig 8, and then drive pointer 3 to rotate, when bearing circle being rotated a circle by the deceleration effect of described first transmission rig 7 and the 2nd transmission rig 8 when base 1 rotates, pointer 3 just turns over the lattice on dial plate 2, and concrete parameter can set according to actual needs. The downside of described dial plate 2 is provided with counterweight 4, and owing to bearing circle is for being obliquely installed, when base 1 is with rotating of steering wheel, dial plate 2 can keep card constant under the action of gravity that counterweight 4 is enough big.
Embodiment 2
The present embodiment difference from Example 1 is: described dial plate 2 is rotationally connected with base 1 by connecting rod 11 and rotation cover 10.
As shown in Figure 3, being arranged with on base 1 outer circumference surface and rotate cover 10, described dial plate 2 inside edge is the uniform multiple and described connecting rod 11 rotating cover 10 and being connected along the circumferential direction, and described pointer shaft 5 is through dial plate 2, and leave gap between described pointer shaft 5 and dial plate 2, it is independent of each other.
The principle of work of the present embodiment is:
Described dial plate 2 is connected with the rotation cover 10 on base 1 outer circumference surface by connecting rod 11, thus realize freely rotating of dial plate 2, counterweight 4 it is provided with on the downside of dial plate 2, owing to bearing circle is for being obliquely installed, when base 1 is with rotating of steering wheel, dial plate 2 can keep card constant under the action of gravity that counterweight 4 is enough big.
Claims (8)
1. a bearing circle angle of rotation indicator, it is characterized in that: comprise base (1), dial plate (2) and pointer (3), base (1) is fixedly arranged on bearing circle, dial plate (2) and pointer (3) are all installed in rotation on described base (1), wherein pointer (3) is by base (1) driven rotary, and dial plate (2) downside is provided with the counterweight for keeping card not move (4).
2. bearing circle angle of rotation indicator according to claim 1, it is characterized in that: described base (1) middle part is provided with rotating pointer shaft (5), described pointer shaft (5) passes described dial plate (2) away from one end of base (1), and it is provided with pointer (3) at described pointer shaft (5) through one end of dial plate (2), it is provided with transmission mechanism between described dial plate (2) and base (1), described pointer shaft (5) is by base (1) driven rotary, described base (1) transmits torque by described transmission mechanism.
3. bearing circle angle of rotation indicator according to claim 2, it is characterized in that: described transmission mechanism comprises the first transmission rig (7), the 2nd transmission rig (8) and drive shaft (6), wherein drive shaft (6) is rotationally connected with dial plate (2) upside, described base (1) is connected with described drive shaft (6) by the first transmission rig (7), and described drive shaft (6) is connected with described pointer shaft (5) by the 2nd transmission rig (8).
4. bearing circle angle of rotation indicator according to claim 3, it is characterised in that: main transmission part and the described base (1) of being located at torque input terminus in described first transmission rig (7) are connected.
5. bearing circle angle of rotation indicator according to claim 2,3 or 4, it is characterized in that: described transmission mechanism is deceleration device, when bearing circle rotates a circle, pointer (3) turns over the lattice on dial plate (2) by described transmission mechanism effect.
6. bearing circle angle of rotation indicator according to claim 5, it is characterised in that: upper part of described dial plate (2) is provided with instruction lattice.
7. bearing circle angle of rotation indicator according to claim 2, it is characterised in that: described dial plate (2) is installed in rotation on described pointer shaft (5).
8. bearing circle angle of rotation indicator according to claim 2, it is characterized in that: described base (1) outer circumference surface is arranged with and rotates cover (10), described dial plate (2) inside edge is the uniform multiple and described connecting rod (11) rotating cover (10) and being connected along the circumferential direction, described pointer shaft (5) is through dial plate (2), and leaves gap between described pointer shaft (5) and dial plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016783.7U CN205311700U (en) | 2016-01-08 | 2016-01-08 | Steering wheel rotation angle instructs appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016783.7U CN205311700U (en) | 2016-01-08 | 2016-01-08 | Steering wheel rotation angle instructs appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311700U true CN205311700U (en) | 2016-06-15 |
Family
ID=56201240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016783.7U Expired - Fee Related CN205311700U (en) | 2016-01-08 | 2016-01-08 | Steering wheel rotation angle instructs appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956720A (en) * | 2016-01-08 | 2017-07-18 | 田园 | Steering wheel anglec of rotation indicator |
-
2016
- 2016-01-08 CN CN201620016783.7U patent/CN205311700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956720A (en) * | 2016-01-08 | 2017-07-18 | 田园 | Steering wheel anglec of rotation indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20190108 |