CN204210544U - Steering handwheel slip-ring seat and vehicle - Google Patents

Abstract

The utility model discloses a kind of steering handwheel slip-ring seat and vehicle, this steering handwheel slip-ring seat comprises the slip-ring seat body for fixing slip ring sheet, the sidewall that this slip-ring seat body comprises roof and upwards extends to form from roof, the center of described roof is formed with the mounting hole inserted for steering shaft, wherein, what described slip-ring seat body is also formed with the insertion of confession combined switch handle end stirs ring, and this stirs the periphery of ring from the mounting hole of described roof to downward-extension.This steering handwheel slip ring not only can be fixed, support conducting slip ring, and can return timing at steering handwheel and automatically make combined switch handle return, and then automatically closes steering indicating light.

Description

Steering wheel slip ring seat and vehicle

technical field

The utility model relates to the field of vehicle steering wheel components, in particular to a steering wheel slip ring seat, and in addition, the utility model also relates to a vehicle equipped with the steering wheel slip ring seat.

Background technique

The steering wheel slip ring seat is an important part of the automobile steering wheel assembly, which mainly plays the role of fixing and supporting the conductive slip ring. The toggle ring is also a part of the automobile steering wheel assembly. Its main function is to automatically return the combination switch handle and turn off the turn signal when the user completes the steering and the steering wheel returns to the right position. At present, in the automobile steering wheel assembly, the steering wheel slip ring seat and the toggle ring are two separate parts. The disadvantage is that the two separate parts need to be fixed by claw crimping, resulting in a complicated structure. , the two parts need to be processed and manufactured separately, and the assembly process needs to be increased, which increases time and cost, and the problem of unreliable cooperation is also prone to occur during the assembly process.

In view of this, it is necessary to provide a steering wheel slip ring seat to realize the modularization of the slip ring seat and the toggle ring and overcome the above-mentioned defects.

Utility model content

One purpose of the utility model is to provide a steering wheel slip ring seat, which realizes the modularization of the slip ring seat and the toggle ring.

Another object of the utility model is to provide a vehicle that uses the steering wheel slip ring seat provided by the utility model.

In order to achieve the above object, according to one aspect of the utility model, a steering wheel slip ring seat is provided, which includes a slip ring seat body for fixing the slip ring piece, the slip ring seat body includes a top wall and a top wall extending upward to form a The side wall of the top wall is formed with a mounting hole for the steering shaft to be inserted in the center of the top wall, wherein a toggle ring for inserting the end of the combined switch handle is integrally formed on the body of the slip ring seat, and the toggle ring is inserted from the The periphery of the mounting hole of the top wall extends downward.

Preferably, the lower end of the toggle ring is oppositely provided with two slots for inserting the end of the combination switch handle.

Preferably, the sizes of the two slots are different.

Preferably, the top wall is provided with an avoidance hole for avoiding the reinforcing rib on the steering wheel frame, and the avoidance hole is located on the outside of the toggle ring.

Preferably, the top wall is provided with a plurality of insertion holes for the pins of the slip ring piece to be inserted from bottom to top.

Preferably, a plurality of fixing posts with internal threads are formed extending upward on the top wall.

According to another aspect of the present invention, a vehicle is provided, which uses the steering wheel slip ring seat provided according to the present invention.

Through the above technical scheme, the modularization of the slip ring seat and the toggle ring is realized, that is, the toggle ring is integrally formed on the steering wheel slip ring seat, so that the steering wheel slip ring seat not only has the function of fixing and supporting the slip ring, but also It can also automatically return the combination switch handle and turn off the turn signal when the steering wheel is returned to the right position.

Other features and advantages of the present utility model will be described in detail in the following specific embodiments.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, together with the following specific embodiments, are used to explain the utility model, but do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the schematic diagram of the three-dimensional structure of the steering wheel slip ring seat provided by the preferred embodiment of the present invention;

Fig. 2 is a three-dimensional schematic diagram of a slip ring piece in the prior art;

Fig. 3 is an assembly diagram of inserting the slip ring piece in Fig. 2 into the steering wheel slip ring seat provided by the preferred mode of the present invention.

Explanation of reference signs

10 Slip ring seat body 11 Fixed column 12 Avoidance hole

13 top wall 14 side wall 15 socket

16 mounting holes

20 toggle ring 21 slot

30 slip ring piece 31 pin

Detailed ways

The specific embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.

In the utility model, under the situation of not stating otherwise, the orientation words used are defined as "up and down" to indicate the normal use of the steering wheel, that is, the steering wheel shaft extends up and down and passes through the steering wheel slip ring seat. "Left and right" generally refer to the direction of the drawings, and "inside and outside" refer to the inside and outside of the outline of the corresponding component.

As shown in Figure 1, the utility model provides a steering wheel slip ring seat, including a slip ring seat body 10 for fixing a slip ring piece 30, the slip ring seat body 10 includes a top wall 13 and extends upward from the top wall 13 The formed side wall 14 and the center of the top wall 13 are formed with a mounting hole 16 for the steering shaft to be inserted, wherein, the slip ring seat body 10 is also integrally formed with a toggle ring 20 for insertion of the end of the combined switch handle. A ring 20 extends downward from the periphery of the mounting hole 16 of the top wall 13 .

Through the above technical solution, a toggle ring 20 for inserting the end of the combined switch handle is integrally formed on the slip ring seat body 10. Therefore, the steering wheel slip ring seat not only has the function of fixing and supporting the slip ring, but also can make the steering wheel turn back. Timing automatically returns the combination switch handle and turns off the turn signal. In addition, by modularizing the slip ring seat and the toggle ring, the structure is simple, and the same mold is used for injection molding, thereby reducing procedures and reducing costs.

In one embodiment of the present invention, as shown in FIG. 1 , the outer shape of the slip ring seat body 10 may be disc-shaped or square, preferably disc-shaped. When the peripheral shape of the slip ring seat body 10 is circular, the slip ring seat body 10 includes a circular top wall 13 at the bottom and an annular side wall 14 extending upward from the circular top wall 13, that is, The slip ring seat body 10 is formed as a circular groove structure with an opening upward. The middle position of the top wall 13 is formed with a circular mounting hole 16 for inserting the steering shaft. In the present utility model, the steering wheel hub can cooperate with the steering shaft through a spline, and both the steering wheel hub and the steering shaft are inserted into the circular mounting hole. 16.

In order for the slip ring seat to stably support the slip ring piece 30 , preferably, the top wall 13 is provided with a plurality of insertion holes 15 for inserting the pins 31 of the slip ring piece 30 from bottom to top. The plurality of insertion holes 15 are arranged at intervals in the circumferential direction around the installation hole 16 , so that insertion and connection can be firm. The pins 31 on the slip ring piece 31 are divided into two categories: one, the conductive pins, which are used to connect the wires of the parts that need to be energized in the steering wheel, so the conductive pins are formed with connection holes for welding with the wires, etc. Of course, the conductive clip also has the function of stably connecting the slip ring piece and the slip ring seat; second, insert the card angle, which is used to stably fix the slip ring piece on the slip ring seat.

More specifically, in order to fasten the slip ring seat to the steering wheel frame, a plurality of fixing columns 11 with internal threads are formed extending upward on the top wall 13 . Several mounting holes can be set on the steering wheel frame, and the fixing column 11 is passed through the mounting holes from the bottom of the steering wheel frame, and then fastened with bolts. As an example, four identical fixing columns 11 with internal threads can be arranged at equal intervals on the top wall 13 .

As shown in Figures 1 and 3, in the present utility model, a toggle ring 20 for inserting the end of the combined switch handle is integrally formed on the slip ring seat body 10, and the toggle ring 20 is inserted from the mounting hole of the top wall 13 The periphery of 16 extends downwards. In order to make it easier for the end of the handle of the combination switch to abut against the toggle ring 20, two slots 21 for inserting the end of the handle of the combination switch are oppositely arranged at the lower end of the toggle ring 20. In the utility model, since the slip ring seat is fixed on the steering wheel frame through the fixing column 11, when the vehicle is turning, the turning light is required to indicate to the outside world. When the turning light handle of the combination switch is toggled, one end of the handle can be extended In the slots 21 on the toggle ring 20, when the vehicle completes the steering, the steering wheel is reversed to drive the reverse rotation of the slip ring seat installed on the steering wheel, forcing one of the slots 21 on the toggle ring 20 to The side will squeeze the part where the end of the handle of the combination switch extends into the slot 21. When it is squeezed to a certain extent, the structure inside the combination switch will automatically retract the end of the handle, thereby automatically closing the handle of the turn signal.

For the convenience of matching with the structure of the combination switch, no matter how much the steering wheel turns, the handle of the combination switch can be automatically returned to the original position, and then the turn signal is turned off. The slot 21 where the handle end of the combination switch is inserted.

Furthermore, since the hub of the steering wheel is used to transmit force and moment, in order to enhance the strength, the steering wheel frame is generally provided with reinforcing ribs to ensure the effect of force and moment transmission. In the utility model, the slip ring seat can be installed on the steering wheel frame. In order to avoid the reinforcing ribs of the wheel hub, the slip ring seat provided by the utility model can be stably installed on the steering wheel frame. Preferably, the top wall 13 An avoidance hole 12 for avoiding the reinforcing rib on the steering wheel frame is provided, and the avoidance hole 12 is located on the outside of the toggle ring 20 . The shape of the avoidance hole 12 is adapted to the shape of the reinforcing rib. Generally, the reinforcing rib is elongated and arranged opposite to each other. Therefore, the avoiding hole is preferably a rectangular hole oppositely arranged.

In summary, the utility model skillfully forms a toggle ring integrally on the steering wheel slip ring seat, so that the steering wheel slip ring seat not only has the function of fixing and supporting the slip ring, but also can automatically turn the combined switch handle when the steering wheel returns to the right position. Return to the position and turn off the turn signal. In addition, by modularizing the slip ring seat and the toggle ring, the structure is simple, and the same mold is used for injection molding, thereby reducing procedures and reducing costs.

The preferred embodiment of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the specific details of the above-mentioned embodiment, and within the scope of the technical concept of the utility model, the technical solution of the utility model can be carried out in many ways. These simple modifications all belong to the protection scope of the present utility model.

In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way if there is no contradiction. The combination method will not be explained separately.

In addition, any combination of various implementations of the present invention can also be made, as long as they do not violate the idea of the present invention, they should also be regarded as the disclosed content of the present invention.

Claims (7)

1. a steering handwheel slip-ring seat, comprise the slip-ring seat body (10) for fixing slip ring sheet, the sidewall (14) that this slip-ring seat body (10) comprises roof (13) and upwards extends to form from roof (13), the center of described roof (13) is formed with the mounting hole (16) inserted for steering shaft, it is characterized in that, what described slip-ring seat body (10) is also formed with the insertion of confession combined switch handle end stirs ring (20), this stirs the periphery of ring (20) from the mounting hole (16) of described roof (13) to downward-extension.

2. steering handwheel slip-ring seat according to claim 1, is characterized in that, described in stir ring (20) lower end be relatively set with two flutings (21) inserted for combined switch handle end.

3. steering handwheel slip-ring seat according to claim 2, is characterized in that, varying in size of two described fluting (21).

4. steering handwheel slip-ring seat according to claim 1, it is characterized in that, described roof (13) is provided with and dodges hole (12) for what dodge reinforced rib on steering handwheel skeleton, this dodge hole (12) be positioned at described in stir the outside of ring (20).

5. steering handwheel slip-ring seat according to claim 1, is characterized in that, described roof (13) is provided with multiple jack (15) inserted from bottom to top for the pin (31) of slip ring sheet (30).

6. steering handwheel slip-ring seat according to claim 1, is characterized in that, described roof (13) has upwards extended to form the female fixed leg of multiple band (11).

7. a vehicle, comprises steering handwheel slip-ring seat, it is characterized in that, described steering handwheel slip-ring seat is steering handwheel slip-ring seat according to any one of claim 1 to 6.