CN216222922U - Rotary damping structure of automobile model steering wheel - Google Patents
Rotary damping structure of automobile model steering wheel Download PDFInfo
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- CN216222922U CN216222922U CN202122503079.8U CN202122503079U CN216222922U CN 216222922 U CN216222922 U CN 216222922U CN 202122503079 U CN202122503079 U CN 202122503079U CN 216222922 U CN216222922 U CN 216222922U
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- push rod
- steering wheel
- limiting plate
- spring
- rotation
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Abstract
A damping structure for rotation of an automobile model steering wheel comprises a steering wheel rotating shaft and a fixed seat, wherein an angle limiting plate and a push rod support are connected to the fixed seat, and the steering wheel rotating shaft penetrates through the angle limiting plate and the push rod support; the push rod bracket is provided with a push rod and a spring, the push rod is rotatably connected to the push rod bracket, and the spring is connected to the end part of the push rod; the steering wheel rotating shaft is sleeved with a cam which synchronously rotates, and the push rod is positioned on a rotating path of the cam; compared with the prior art, through the push rod, the setting of spring and cam, make the steering wheel axis of rotation rotate the rotation that the in-process drove the cam in step, the rotation of cam promotes the rotation of push rod, thereby make the spring stretched, after the steering wheel axis of rotation rotates to the maximum angle, the push rod resets under the effect of spring, drive the reseing of cam, thereby realize the automatic re-setting of steering wheel axis of rotation, the whole low in manufacturing cost, long service life, convenient to detach does benefit to the maintenance, and simple structure, convenient and practical.
Description
Technical Field
The utility model relates to the technical field of automobile models, in particular to a rotation damping structure of an automobile model steering wheel.
Background
The automobile model is completely according to the shape, structure, color and even interior parts of a real automobile, wherein the automatic resetting function structure of the automobile model steering wheel is complex, and the automobile model steering wheel is difficult to assemble according to different automobile models due to the limitation of space size.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the automobile model steering wheel rotation damping structure which is simple in structure, convenient to disassemble and practical.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a damping structure for rotation of an automobile model steering wheel comprises a steering wheel rotating shaft and a fixed seat, wherein an angle limiting plate and a push rod support are connected to the fixed seat, and the steering wheel rotating shaft penetrates through the angle limiting plate and the push rod support; the push rod bracket is provided with a push rod and a spring, the push rod is rotatably connected to the push rod bracket, and the spring is connected to the end part of the push rod; the steering wheel rotating shaft is sleeved with a cam which synchronously rotates, the push rod is positioned on a rotating path of the cam, the fixed seat is of an inclined structure, the limiting plate is connected to the top of the fixed seat, the top of the limiting plate is of a horizontal structure, and the top of the limiting plate is positioned above the fixed seat; the push rod support and the limiting plate are located on two opposite sides of the fixing seat.
As a preferred scheme of the present invention, the steering wheel rotating shaft is provided with a synchronously rotating angle limiting rod, and the angle limiting rod is embedded in the steering wheel rotating shaft.
As a preferred scheme of the present invention, the angle limiting plate is formed with a limiting block adapted to the angle limiting rod.
As a preferable scheme of the present invention, a steering sensor is disposed above the push rod bracket, a downward protrusion is formed at the bottom of the steering sensor, a groove matched with the protrusion is formed on the push rod bracket, a gap is formed between the steering sensor and the push rod bracket, and the push rod, the spring and the cam are located in the gap between the push rod bracket and the steering sensor.
In a preferred embodiment of the present invention, the steering wheel rotating shaft passes through a steering sensor.
As a preferable scheme of the present invention, the push rod support is provided with a first fixing pin and a second fixing pin, the first fixing pin and the second fixing pin are respectively connected to two ends of the spring, and the first fixing pin is connected to the push rod.
As a preferred scheme of the present invention, the push rod bracket is further provided with a push rod fixing screw, the push rod fixing screw is connected to an end portion of the push rod, and the push rod fixing screw and the spring are respectively connected to two ends of the push rod.
As a preferable scheme of the utility model, the angle limiting plate and the push rod support are horizontally arranged, and the angle limiting plate and the push rod support are fixedly connected with the fixed seat through bolts.
As a preferable scheme of the utility model, the upper end and the lower end of the steering wheel rotating shaft are respectively connected with a connecting piece and a damper.
As a preferred scheme of the present invention, a first bearing adapted to the steering wheel rotation shaft is disposed in the angle limiting plate, and a second bearing adapted to the steering wheel rotation shaft is disposed in the push rod bracket.
Compared with the prior art, the utility model has the beneficial effects that: through the push rod, the setting of spring and cam, make the steering wheel axis of rotation rotate the rotation that the in-process drove the cam in step, the rotation of cam promotes the rotation of push rod, thereby make the spring stretched, after the steering wheel axis of rotation rotates to the maximum angle, the push rod resets under the effect of spring, drive the reseing of cam, thereby realize the automatic re-setting of steering wheel axis of rotation, the whole low in manufacturing cost, long service life, convenient to detach does benefit to the maintenance, and simple structure, convenience and practicability, can satisfy the preparation cycle requirement of model short time.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
reference numerals: connecting piece 1, steering wheel axis of rotation 2, angle gag lever post 3, first bearing 4, fixing base 5, angle limiting plate 6, steering sensor 7, cam 8, push rod 9, spring 10, first fixed pin 11, second fixed pin 12, push rod set screw 13, second bearing 14, push rod support 15, steering wheel damping 16.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-2, a damping structure for rotation of a steering wheel of an automobile model comprises a steering wheel rotating shaft 2 and a fixed seat 5, wherein an angle limiting plate 6 and a push rod bracket 15 are connected to the fixed seat 5, and the steering wheel rotating shaft 2 penetrates through the angle limiting plate 6 and the push rod bracket 15; the push rod support 15 is provided with a push rod 9 and a spring 10, the push rod is connected to the push rod support 15 in a rotating mode 9, and the spring 10 is connected to the end portion of the push rod 9; the steering wheel rotating shaft 2 is sleeved with a cam 8 which synchronously rotates, and the push rod 9 is positioned on a rotating path of the cam 8.
The rotation of steering wheel axis of rotation 2 drives the rotation of cam 8 in step, and after cam 8 rotated to a certain position, 8 tip of cam offset with push rod 9, and realize the pivoted damping effect to steering wheel axis of rotation 2 under the effect of spring 10.
Be equipped with synchronous pivoted angle gag lever post 3 on the steering wheel axis of rotation 2, the embedded setting in steering wheel axis of rotation 2 of angle gag lever post 3 is formed with the stopper with 3 looks adaptations of angle gag lever posts on the angle limiting plate 6.
2 epaxial recesses that are formed with 3 looks adaptations of angle gag lever post of steering wheel axis of rotation, 3 middle parts of angle gag lever post are embedded in the recess of angle gag lever post 3, and angle gag lever post 3 passes through screw and 2 fixed connection of steering wheel axis of rotation, be formed with a plurality of stoppers on the angle limiting plate 6, the stopper encircles 2 circumference settings of steering wheel axis of rotation, and the quantity of stopper and the interval between stopper and the steering wheel axis of rotation 2 set up according to actual need, the stopper is located angle gag lever post 3's rotation route, it is spacing to realize the rotation of steering wheel axis of rotation 2 to offset with the stopper after angle gag lever post 3 rotates a locating position.
A steering sensor 7 is arranged above the push rod support 15, a downward bulge is formed at the bottom of the steering sensor 7, a groove matched with the bulge is formed in the push rod support 15, a gap is formed between the steering sensor 7 and the push rod support 15, the push rod 9, the spring 10 and the cam 8 are located in the gap between the push rod support 15 and the steering sensor 7, and the steering wheel rotating shaft 2 penetrates through the steering sensor 7.
The steering sensor 7 is inserted on the push rod bracket 15 so as to limit the push rod 9, the spring 10 and the cam 8, when the push rod 9, the spring 10 and the cam 8 move, and after the push rod 9, the spring 10 and the cam 8 deflect, the deflection parts of the push rod 9, the spring 10 and the cam 8 are abutted against the steering sensor 7, so that the movement of the push rod 9, the spring 10 and the cam 8 is stabilized.
Be equipped with first fixed pin 11 and second fixed pin 12 on push rod support 15, first fixed pin 11 and second fixed pin 12 are connected respectively in spring 10 both ends, and first fixed pin 11 links to each other with push rod 9, and first fixed pin 11 is pegged graft on push rod 9, and second fixed pin 12 fixed connection is on push rod support 15, and at the rotation in-process of push rod 9, first fixed pin 11 synchronous motion to lengthen spring 10, form the damping.
The push rod support 15 is further provided with a push rod fixing screw 13, the push rod fixing screw 13 is connected to the end portion of the push rod, the push rod fixing screw 13 and the spring 10 are respectively connected to two ends of the push rod 9, the push rod fixing screw 13 is fixedly connected to the push rod support 15, and the push rod 9 rotates with the push rod fixing screw 13 as the center.
The upper end and the lower end of the steering wheel rotating shaft 2 are respectively connected with a connecting piece 1 and a damper 16, the connecting piece 1 is connected with the steering wheel, so that the steering wheel rotating shaft 2 and the reversing wheel have better stability, and the damper 16 can be a weighting block or a stabilizing device to weight the steering wheel in the rotating process.
The angle limiting plate 6 is internally provided with a first bearing 4 matched with the steering wheel rotating shaft 2, and the push rod support 15 is internally provided with a second bearing 14 matched with the steering wheel rotating shaft 2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the connecting piece 1, steering wheel axis of rotation 2, angle gag lever post 3, first bearing 4, fixing base 5, angle limiting plate 6, steering sensor 7, cam 8, push rod 9, spring 10, first fixed pin 11, second fixed pin 12, push rod set screw 13, second bearing 14, push rod support 15, terms such as steering wheel damping 16, but does not exclude the possibility that other terms are used. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. A rotation damping structure of an automobile model steering wheel comprises a steering wheel rotating shaft (2) and a fixed seat (5), and is characterized in that an angle limiting plate (6) and a push rod support (15) are connected to the fixed seat (5), and the steering wheel rotating shaft (2) penetrates through the angle limiting plate (6) and the push rod support (15); the push rod support (15) is provided with a push rod (9) and a spring (10), the push rod is connected to the push rod support (15) in a rotating mode (9), and the spring (10) is connected to the end portion of the push rod (9); a cam (8) which synchronously rotates is sleeved on the steering wheel rotating shaft (2), and a push rod (9) is positioned on a rotating path of the cam (8); the fixing seat (5) is of an inclined structure, the limiting plate (6) is connected to the top of the fixing seat (5), the top of the limiting plate (6) is of a horizontal structure, and the top of the limiting plate (6) is located above the fixing seat (5); the push rod support (15) and the limiting plate (6) are located on two opposite sides of the fixing seat (5).
2. The automobile model steering wheel rotation damping structure according to claim 1, wherein the steering wheel rotating shaft (2) is provided with a synchronously rotating angle limiting rod (3), and the angle limiting rod (3) is embedded in the steering wheel rotating shaft (2).
3. The automobile model steering wheel rotation damping structure according to claim 2, wherein the angle limiting plate (6) is formed with a limiting block adapted to the angle limiting rod (3).
4. The automobile model steering wheel rotation damping structure according to claim 1, characterized in that a steering sensor (7) is arranged above the push rod bracket (15), a downward protrusion is formed at the bottom of the steering sensor (7), a groove matched with the protrusion is formed on the push rod bracket (15), a gap is formed between the steering sensor (7) and the push rod bracket (15), and the push rod (9), the spring (10) and the cam (8) are located in the gap between the push rod bracket (15) and the steering sensor (7).
5. The automobile model steering wheel rotation damping structure according to claim 4, wherein the steering wheel rotating shaft (2) passes through a steering sensor (7).
6. The automobile model steering wheel rotation damping structure according to claim 1, wherein the push rod support (15) is provided with a first fixing pin (11) and a second fixing pin (12), the first fixing pin (11) and the second fixing pin (12) are respectively connected to both ends of the spring (10), and the first fixing pin (11) is connected to the push rod (9).
7. The automobile model steering wheel rotation damping structure according to claim 6, wherein the push rod bracket (15) is further provided with a push rod fixing screw (13), the push rod fixing screw (13) is connected to the end of the push rod, and the push rod fixing screw (13) and the spring (10) are respectively connected to two ends of the push rod (9).
8. The automobile model steering wheel rotation damping structure according to claim 1, wherein the angle limiting plate (6) and the push rod bracket (15) are horizontally arranged, and the angle limiting plate (6) and the push rod bracket (15) are fixedly connected with the fixing seat (5) through bolts.
9. The automobile model steering wheel rotation damping structure according to claim 1, wherein the connecting member (1) and the damper (16) are connected to the upper and lower ends of the steering wheel rotating shaft (2), respectively.
10. The automobile model steering wheel rotation damping structure according to claim 1, wherein a first bearing (4) adapted to the steering wheel rotation shaft (2) is provided in the angle limiting plate (6), and a second bearing (14) adapted to the steering wheel rotation shaft (2) is provided in the push rod bracket (15) in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503079.8U CN216222922U (en) | 2021-10-18 | 2021-10-18 | Rotary damping structure of automobile model steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503079.8U CN216222922U (en) | 2021-10-18 | 2021-10-18 | Rotary damping structure of automobile model steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216222922U true CN216222922U (en) | 2022-04-08 |
Family
ID=80989695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122503079.8U Active CN216222922U (en) | 2021-10-18 | 2021-10-18 | Rotary damping structure of automobile model steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216222922U (en) |
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2021
- 2021-10-18 CN CN202122503079.8U patent/CN216222922U/en active Active
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