CN215043062U - Steering wheel with compensation vibration-damping lug structure - Google Patents
Steering wheel with compensation vibration-damping lug structure Download PDFInfo
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- CN215043062U CN215043062U CN202120534281.4U CN202120534281U CN215043062U CN 215043062 U CN215043062 U CN 215043062U CN 202120534281 U CN202120534281 U CN 202120534281U CN 215043062 U CN215043062 U CN 215043062U
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Abstract
The utility model discloses a steering wheel of area compensation damping lug structure relates to the auto-parts field, including gasbag skeleton and steering wheel skeleton, the steering wheel skeleton cover is established in the outside of gasbag skeleton, and the circumference lateral wall of gasbag skeleton has seted up annular groove, and the inside activity of annular groove is equipped with the annular plate, and the inside of annular plate is connected with the gasbag skeleton through first stop gear, and the left side fixedly connected with annular buffering gasbag of annular plate, the left side of annular buffering gasbag and the left side fixed connection of annular groove, and the interior circle lateral wall of steering wheel skeleton is through a plurality of dead levers and the excircle lateral wall fixed connection of annular plate; the left side fixedly connected with casing of gasbag skeleton, the left end fixedly connected with sleeve pipe of casing, sheathed tube inside has the bracing piece through second stop gear sliding connection. The utility model discloses increase shock-absorbing structure in the inside of steering wheel to can cushion the steering wheel skeleton, reduce the vibrations paralysis effect of car steering wheel to people's hand.
Description
Technical Field
The utility model relates to an auto-parts field, in particular to steering wheel of area compensation damping lug structure.
Background
Wheel-like devices for steering the direction of travel of cars, ships, airplanes, etc., the fifty years, with conceptual cars without steering wheels, were coming out one after the other, and it would be of little interest to consumers for such cars, since cars without steering wheels do not become cars at all.
At present, the car is at the in-process of traveling, can receive vibrations often, especially when jolting the road and traveling, the vibrations dynamics is great, and the car steering wheel is direct and car internal connection, lacks the absorbing effect of buffering, thereby lead to car vibrations power directly to transmit to people's hand through the steering wheel, thereby cause vibrations to people's hand, influence people easily and control the steering wheel direction, and people's hand receives the steering wheel vibrations for a long time and causes the hand paralysis easily, influence people and drive safety.
Therefore, it is necessary to solve the above problems by inventing a steering wheel with a structure of compensating vibration-damping protrusions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steering wheel of area compensation damping lug structure to the car steering wheel who proposes in solving above-mentioned background art is direct and car internal connection, lacks the absorbing effect of buffering, thereby lead to car vibrations power directly to transmit to people's hand through the steering wheel, thereby cause vibrations to people's hand, influence people easily and control the steering wheel direction, and people's hand receives the steering wheel vibrations for a long time and causes the hand paralysis easily, influence the problem of people's driving safety.
In order to achieve the above object, the utility model provides a following technical scheme: the steering wheel with the compensation vibration attenuation bump structure comprises an air bag framework and a steering wheel framework, wherein the steering wheel framework is sleeved outside the air bag framework, an annular groove is formed in the circumferential side wall of the air bag framework, an annular plate is movably arranged inside the annular groove, the inside of the annular plate is connected with the air bag framework through a first limiting mechanism, an annular buffer air bag is fixedly connected to the left side of the annular plate, the left side of the annular buffer air bag is fixedly connected with the left side of the annular groove, and the inner circular side wall of the steering wheel framework is fixedly connected with the outer circular side wall of the annular plate through a plurality of fixing rods;
the left side of the air bag framework is fixedly connected with a shell, the left end of the shell is fixedly connected with a sleeve, the interior of the sleeve is connected with a supporting rod in a sliding manner through a second limiting mechanism, the right end of the supporting rod extends to the interior of the shell, the left side of the shell is provided with a round opening matched with the supporting rod, the right end of the supporting rod is rotatably connected with a plurality of connecting rods through a plurality of first shaft pins, the connecting rods are uniformly distributed in an annular shape, the other ends of the connecting rods are rotatably connected with a buffer plate through second shaft pins, one end of each annular plate, far away from the connecting rods, is fixedly connected with a first permanent magnet, two sides of each buffer plate are respectively provided with a baffle plate, each baffle plate is fixedly connected with the inner side wall of the shell, one side, far away from the first permanent magnet, between two baffle plates of each group is fixedly connected with a fixed plate, one side, close to the first permanent magnet, of the fixed plate is connected with a second permanent magnet through an elastic mechanism, the second permanent magnet repels the first permanent magnet.
Preferably, the first limiting mechanism comprises a plurality of first limiting slide blocks, the first limiting slide blocks are fixedly connected with the inner circle side wall of the annular plate, and a plurality of limiting sliding grooves matched with the first limiting slide blocks are formed in the groove bottom of the annular groove.
Preferably, the outer part of the left side wall of the annular groove is fixedly connected with a corrugated sleeve, and the right end of the corrugated sleeve is fixedly connected with a fixed ring-shaped plate.
Preferably, the second limiting mechanism comprises a plurality of second limiting slide blocks, the second limiting slide blocks are fixedly connected with the rod wall of the supporting rod, and the pipe wall of the sleeve is provided with a plurality of strip-shaped openings matched with the second limiting slide blocks.
Preferably, the elastic mechanism comprises a buffer spring, and two ends of the buffer spring are respectively and fixedly connected with the corresponding fixing plate and the second permanent magnet.
Preferably, the inner circle side wall of the steering wheel framework is fixedly connected with a plurality of uniformly distributed hand air bags.
The utility model discloses a technological effect and advantage:
1. the annular plate is sleeved with the air bag framework in a sliding manner through the mutual matching of the air bag framework, the steering wheel framework, the plurality of fixing rods, the annular plate and the annular buffering air bag, the annular buffering air bag can buffer and support the annular plate, and the annular plate buffers and supports the steering wheel framework through the plurality of fixing rods, so that the hand of people can be buffered conveniently, and the vibration paralysis effect of the automobile steering wheel on the hand of people is reduced;
2. through the mutual matching of the shell, the sleeve, the supporting rods, the connecting rods, the buffer plates, the first permanent magnets, the second permanent magnets and the baffle plates, the second permanent magnets can apply repulsive force to the first permanent magnets respectively so as to buffer the first permanent magnets, the first permanent magnets buffer the connecting rods through the annular plates, and the connecting rods can buffer the supporting rods so as to buffer the steering wheel framework, so that the damping effect of the steering wheel framework is improved, and the vibration paralysis effect of the automobile steering wheel on hands is further reduced;
3. through mutually supporting of a plurality of hand gasbags that are equipped with, can improve the comfort level of the hand steering wheel skeleton of people, can follow the removal of annular slab through the ripple cover that is equipped with and stretch out and draw back automatically to shelter from the annular groove, avoid the foreign matter to get into and cause the damage to annular buffering gasbag.
Drawings
Fig. 1 is a schematic front sectional structure of the present invention;
fig. 2 is a schematic structural view of a left side cross section of the housing of the present invention;
fig. 3 is a schematic diagram of a right side structure of the present invention.
In the figure: 1. an air bag framework; 2. a steering wheel armature; 3. an annular plate; 4. an annular cushion bladder; 5. fixing the rod; 6. a housing; 7. a sleeve; 8. a support bar; 9. a connecting rod; 10. a buffer plate; 11. a first permanent magnet; 12. a baffle plate; 13. a buffer spring; 14. a second permanent magnet; 15. a first limit slide block; 16. a corrugated sleeve; 17. a second limit slide block; 18. a hand-held airbag.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a steering wheel with a compensation damping lug structure as shown in figures 1-3, which comprises an air bag framework 1 and a steering wheel framework 2, wherein the steering wheel framework 2 is sleeved outside the air bag framework 1, the circumferential side wall of the air bag framework 1 is provided with an annular groove, the annular groove is movably arranged inside an annular plate 3, the annular plate 3 is connected with the air bag framework 1 through a first limiting mechanism, the left side of the annular plate 3 is fixedly connected with an annular buffer air bag 4, the left side of the annular buffer air bag 4 is fixedly connected with the left side of the annular groove, and the inner circular side wall of the steering wheel framework 2 is fixedly connected with the outer circular side wall of the annular plate 3 through a plurality of fixing rods 5;
the left side of the air bag framework 1 is fixedly connected with a shell 6, the left end of the shell 6 is fixedly connected with a sleeve 7, the interior of the sleeve 7 is connected with a supporting rod 8 in a sliding manner through a second limiting mechanism, the right end of the supporting rod 8 extends into the shell 6, the left side of the shell 6 is provided with a round opening matched with the supporting rod 8, the right end of the supporting rod 8 is rotatably connected with a plurality of connecting rods 9 through a plurality of first shaft pins, the connecting rods 9 are uniformly distributed in an annular shape, the other ends of the connecting rods 9 are rotatably connected with buffer plates 10 through second shaft pins, one ends of the annular plates 3 far away from the connecting rods 9 are fixedly connected with first permanent magnets 11, two sides of each buffer plate 10 are respectively provided with a baffle plate 12, each baffle plate 12 is fixedly connected with the inner side wall of the shell 6, one side of each baffle plate 12 far away from the first permanent magnet 11 is fixedly connected with a fixed plate, one side of the fixed plate close to the first permanent magnet 11 is connected with a second permanent magnet 14 through an elastic mechanism, the second permanent magnet 14 is mutually repulsive with the first permanent magnet 11.
As shown in fig. 1, the first limiting mechanism includes a plurality of first limiting sliders 15, the plurality of first limiting sliders 15 are all fixedly connected with the inner circular side wall of the annular plate 3, a plurality of limiting sliding grooves matched with the first limiting sliders 15 are formed at the bottom of the annular groove, so that the annular plate 3 and the airbag framework 1 can slide linearly and each other, and the annular plate 3 can move stably.
As shown in figure 1, the corrugated sleeve 16 is fixedly connected to the outer portion of the left side wall of the annular groove, the right end of the corrugated sleeve 16 is fixedly connected with the annular plate 3, and the corrugated sleeve 16 can automatically stretch along with the movement of the annular plate 3, so that the annular groove is shielded, and foreign matters are prevented from entering the annular buffering air bag 4 and being damaged.
As shown in fig. 1, the second limiting mechanism includes a plurality of second limiting slide blocks 17, the plurality of second limiting slide blocks 17 are all fixedly connected with the rod wall of the supporting rod 8, the pipe wall of the sleeve 7 is provided with a plurality of strip-shaped openings matched with the second limiting slide blocks 17, the supporting rod 8 and the sleeve 7 can be linearly moved, and the supporting rod 8 is more stable when moving.
As shown in fig. 1 and 2, the elastic mechanism includes a buffer spring 13, two ends of the buffer spring 13 are respectively and fixedly connected to the corresponding fixing plate and the second permanent magnet 14, and the buffer spring 13 can apply an elastic force to the second permanent magnet 14 for buffering, so as to improve a buffering force between the second permanent magnet 14 and the first permanent magnet 11.
As shown in fig. 3, the inner circular side wall of the steering wheel frame 2 is fixedly connected with a plurality of evenly distributed hand-held airbags 18, which is convenient for improving the comfort level of people holding the steering wheel frame 2.
The utility model discloses the theory of operation:
during the use, annular plate 3 cup joints with 1 slip of gasbag skeleton, and annular buffering gasbag 4 can cushion annular plate 3 and support, annular plate 3 cushions support steering wheel skeleton 2 through a plurality of dead levers 5, thereby be convenient for cushion people's hand, reduce the vibrations paralysis effect of car steering wheel to people's hand, a plurality of second permanent magnets 14 can exert the repulsion force to a plurality of first permanent magnets 11 respectively, thereby can cushion a plurality of first permanent magnets 11, a plurality of first permanent magnets 11 cushion a plurality of connecting rods 9 through a plurality of annular plates 3, a plurality of connecting rods 9 can cushion a plurality of bracing pieces 8, thereby can cushion steering wheel skeleton 2, be convenient for improve the shock attenuation effect to steering wheel skeleton 2, thereby further reduce the vibrations paralysis effect of car steering wheel to people's hand.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The steering wheel with the compensation vibration reduction lug structure is characterized in that: the steering wheel frame comprises an air bag frame (1) and a steering wheel frame (2), wherein the steering wheel frame (2) is sleeved outside the air bag frame (1), an annular groove is formed in the circumferential side wall of the air bag frame (1), an annular plate (3) is movably arranged inside the annular groove, the inside of the annular plate (3) is connected with the air bag frame (1) through a first limiting mechanism, an annular buffer air bag (4) is fixedly connected to the left side of the annular plate (3), the left side of the annular buffer air bag (4) is fixedly connected with the left side of the annular groove, and the inner circular side wall of the steering wheel frame (2) is fixedly connected with the outer circular side wall of the annular plate (3) through a plurality of fixing rods (5);
the left side of the air bag framework (1) is fixedly connected with a shell (6), the left end of the shell (6) is fixedly connected with a sleeve (7), the inside of the sleeve (7) is connected with a supporting rod (8) through a second limiting mechanism in a sliding manner, the right end of the supporting rod (8) extends to the inside of the shell (6), a round opening matched with the supporting rod (8) is formed in the left side of the shell (6), the right end of the supporting rod (8) is rotatably connected with a plurality of connecting rods (9) through a plurality of first shaft pins, the connecting rods (9) are uniformly distributed in an annular shape, the other ends of the connecting rods (9) are rotatably connected with buffer plates (10) through second shaft pins, one ends, far away from the connecting rods (9), of the annular plates (3) are fixedly connected with first permanent magnets (11), and two sides of each buffer plate (10) are provided with baffle plates (12), every group baffle (12) all with the inside wall fixed connection of casing (6), every group two keep away from the equal fixedly connected with fixed plate in one side of first permanent magnet (11) between baffle (12), one side that the fixed plate is close to first permanent magnet (11) is connected with second permanent magnet (14) through elastic mechanism, second permanent magnet (14) and first permanent magnet (11) repel each other.
2. The steering wheel with a compensating vibration damping lobe configuration of claim 1, wherein: the first limiting mechanism comprises a plurality of first limiting sliding blocks (15), the first limiting sliding blocks (15) are fixedly connected with the inner circular side wall of the annular plate (3), and a plurality of limiting sliding grooves matched with the first limiting sliding blocks (15) are formed in the bottom of the annular groove.
3. The steering wheel with a compensating vibration damping lobe configuration of claim 1, wherein: the outer portion of the left side wall of the annular groove is fixedly connected with a corrugated sleeve (16), and the right end of the corrugated sleeve (16) is fixedly connected with a fixed ring-shaped plate (3).
4. The steering wheel with a compensating vibration damping lobe configuration of claim 1, wherein: the second limiting mechanism comprises a plurality of second limiting sliding blocks (17), the second limiting sliding blocks (17) are fixedly connected with the rod wall of the supporting rod (8), and the pipe wall of the sleeve (7) is provided with a plurality of strip-shaped openings matched with the second limiting sliding blocks (17).
5. The steering wheel with a compensating vibration damping lobe configuration of claim 1, wherein: the elastic mechanism comprises a buffer spring (13), and two ends of the buffer spring (13) are respectively and fixedly connected with the corresponding fixing plate and the second permanent magnet (14).
6. The steering wheel with a compensating vibration damping lobe configuration of claim 1, wherein: the inner circle side wall of the steering wheel framework (2) is fixedly connected with a plurality of evenly distributed hand air bags (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534281.4U CN215043062U (en) | 2021-03-15 | 2021-03-15 | Steering wheel with compensation vibration-damping lug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534281.4U CN215043062U (en) | 2021-03-15 | 2021-03-15 | Steering wheel with compensation vibration-damping lug structure |
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| Publication Number | Publication Date |
|---|---|
| CN215043062U true CN215043062U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120534281.4U Active CN215043062U (en) | 2021-03-15 | 2021-03-15 | Steering wheel with compensation vibration-damping lug structure |
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| CN (1) | CN215043062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148400A (en) * | 2021-12-30 | 2022-03-08 | 盐城同济汽车配件有限公司 | Automobile steering wheel capable of preventing shaking |
-
2021
- 2021-03-15 CN CN202120534281.4U patent/CN215043062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148400A (en) * | 2021-12-30 | 2022-03-08 | 盐城同济汽车配件有限公司 | Automobile steering wheel capable of preventing shaking |
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