CN211252758U

CN211252758U - Steering wheel indicator

Info

Publication number: CN211252758U
Application number: CN201922435330.4U
Authority: CN
Inventors: 韩进
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-14
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a steering wheel indicator, the indicator and the plane of the steering wheel are arranged on the steering wheel in parallel, comprising a bottom plate, an indicator light, an annular channel arranged on the bottom plate and a button cell connected in the annular channel in a sliding way, the annular channel comprises an inner ring and an outer ring, the top of the outer ring is provided with a baffle, the top of the inner ring is provided with a gap, one end of the baffle is hinged on the outer ring, and the other end is suspended and can be propped against the gap of the inner ring; copper sheets are arranged at the bottom of the inner ring and at the positions of the bottom plate corresponding to the inner ring, and the two copper sheets are respectively connected with the indicator lamp through leads; the button cell can slide into the inner ring from the outer ring along with the rotation of the steering wheel and is in contact with the two copper sheets. The indicator can give a prompt when the steering wheel rotates for a full circle.

Description

Steering wheel indicator

Technical Field

The utility model relates to a steering wheel indicator belongs to auto-parts technical field.

Background

The vehicle steering operation is an operation necessary during the running of the vehicle. The steering limit of a common household small vehicle steering wheel is more than two circles. At present, when a vehicle turns around or turns around at a large angle, a driver can observe the angle or position of a tire after the vehicle turns by means of experience or by means of the fact that a head bag stretches out of a vehicle window because no suitable indicating device prompts the rotation number and the rotation angle of a steering wheel; the experience of a novice driver is deficient, and the number of turns and the angle of the steering wheel can not be well mastered; the observation mode of extending out of the head bag is not safe, is inconvenient and is easy to cause safety problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the prior art, provide one kind and can carry out the instruction appearance that suggests when the steering wheel rotates the whole circle.

In order to achieve the above object, the utility model provides a technical scheme does: a steering wheel indicator is arranged on a steering wheel in parallel with the plane of the steering wheel and comprises a bottom plate, an indicating device, an annular channel arranged on the bottom plate and a button battery connected in the annular channel in a sliding mode, wherein the annular channel comprises an inner ring and an outer ring, a baffle is arranged at the top of the outer ring, a notch is formed in the top of the inner ring, one end of the baffle is hinged to the outer ring, and the other end of the baffle is suspended in the air and can abut against the notch of the inner ring; copper sheets are arranged at the bottom of the inner ring and at the positions of the bottom plate corresponding to the inner ring, and the two copper sheets are respectively connected with the indicating device through leads; the button cell can slide into the inner ring from the outer ring along with the rotation of the steering wheel and is in contact with the two copper sheets.

The technical scheme is further designed as follows: the breach both ends of inner ring all are equipped with the dog that matches with baffle free end, baffle free end can support and lean on the dog.

The thickness of the inner ring is larger than that of the baffle.

The arc spanned by the notch on the inner ring is less than 180 degrees.

Along with the rotation of the steering wheel, the suspension end of the baffle can rotate from one end of the notch to the other end of the notch under the action of the button battery.

One side of the annular channel is fixed on a bottom plate, and the bottom plate is fixed on a steering wheel.

And a detachable transparent cover plate is fixed on one side of the annular channel, which is far away from the bottom plate.

The cover plate is provided with a groove, and the inner diameter of the groove is matched with the outer diameter of the outer ring.

The indicating device is an indicating lamp or a buzzer.

The utility model has the advantages that:

when the indicator of the utility model is at the initial position of the steering wheel, the button cell is positioned at the bottom of the outer ring under the action of gravity, when the indicator rotates along with the steering wheel, the button cell rolls along the outer ring under the action of gravity, when the steering wheel rotates to be close to 180 degrees, the button cell rolls to be close to the baffle, the baffle abuts against one end, close to the button cell, of the notch under the action of gravity, the steering wheel continues to rotate, the button cell pushes the baffle to rotate until the baffle abuts against the other end of the notch, the baffle forms a bridge for communicating the inner ring and the outer ring, the button cell rolls to the inner ring along the baffle, when the steering wheel rotates for 360 degrees, the button cell is positioned at the bottom of the inner ring, at the moment, the positive electrode of the outer ring of the button cell is in contact with the copper sheet positioned at the bottom of the inner ring, the negative electrode of the button cell is in contact with the copper sheet positioned on the bottom plate, the button cell supplies power to the indicating device, and the indicating device works to prompt a driver to rotate the steering wheel for a whole circle; otherwise, when the steering wheel is turned back, the button cell rolls from the inner ring to the outer ring.

The utility model discloses an indicator simple structure, it is small, convenient to use. Meanwhile, the indicating device in the utility model is an indicating lamp or a buzzer, and the indication is carried out through the indicating lamp or the buzzer, so that the steering wheel can be indicated even if the vehicle is driven at night; the driver is prompted by light or sound, the driver does not need to look down at the steering wheel and can receive the indication information by the residual light or ears, the driving is safer, and the accident potential is less.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the indicator of FIG. 1 shown rotated 90 to the left;

FIG. 3 is a schematic view of the indicator of FIG. 1 rotated 135 to the left;

FIG. 4 is a schematic view of the indicator of FIG. 1 rotated 180 to the left;

FIG. 5 is a schematic view of the indicator of FIG. 1 shown rotated 270 to the left;

FIG. 6 is a schematic view of the indicator of FIG. 1 rotated 360 to the left;

FIG. 7 is a schematic view of the indicator of FIG. 1 rotated 450 to the left;

fig. 8 is a cross-sectional view of fig. 6.

In the figure: 1-a bottom plate, 11-a cover plate, 2-an outer ring, 3-an inner ring, 31-a stop block, 4-a button battery, 5-a baffle, 6-a first copper sheet, 7-a second copper sheet, 8-a lead and 9-an indicator light.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

As shown in fig. 1, the steering wheel indicator of the present embodiment includes a bottom plate 1, an indicator light 9, a ring channel disposed on the bottom plate 1, and a button battery 4 slidably connected in the ring channel, wherein the ring channel includes an inner ring 3 and an outer ring 2 concentrically disposed. The top of the outer ring 2 is provided with a baffle 5, one end of the baffle 5 is hinged on the outer ring 2, and the other end of the baffle 5 is suspended and can swing left and right along a hinged point; the top of the inner ring 3 is provided with a gap, and the suspended end of the baffle 5 can be propped against the gap of the inner ring 3 along with the rotation of the baffle.

This embodiment is for the contact of better realization baffle 5 and inner ring 3, all is equipped with dog 31 in the outer side of 3 breach both ends of inner ring, and inner ring 3's thickness is greater than baffle 5's thickness for baffle 5 can support on dog 31, as shown in fig. 2, and make smooth transition between 5 a side of baffle and the 3 medial surfaces of inner ring, make things convenient for button cell 4's roll.

In this embodiment, a first copper sheet 6 is disposed at the bottom of the inner ring 3, a second copper sheet 7 is disposed at a position of the bottom plate 1 corresponding to the inner ring 3, as shown in fig. 8, the two copper sheets are respectively connected to an indicator lamp 9 through wires 8, the wires 8 are disposed in the bottom plate 1, and the indicator lamp 9 is disposed below the bottom plate 1; the negative electrode of the button cell 4 is arranged downwards, the button cell 4 slides into the inner ring 3 from the outer ring 2 along with the rotation of the steering wheel and then contacts with the two copper sheets, the positive electrode of the button cell 4 contacts with the first copper sheet 6, the negative electrode contacts with the second copper sheet 7 and supplies power for the indicator light 9 through a wire, and the indicator light 9 is lightened.

Taking a steering wheel left-turn example, when the steering wheel is in an initial position, the indicator is as shown in fig. 1, the button cell 4 is positioned at the bottom of the outer ring 2, when the button cell 4 rotates along with the steering wheel, the button cell 4 rolls along the outer ring under the action of gravity, when the steering wheel turns left by 90 degrees, the indicator is as shown in fig. 2, and at the moment, the baffle 5 rotates under the action of gravity and abuts against one end of the gap of the inner ring 3; when the steering wheel rotates leftwards by 135 degrees, the indicator is as shown in fig. 3, at this time, the button battery 4 approaches the baffle 5, and the baffle 5 still abuts against one end of the notch of the inner ring 3; when the steering wheel rotates continuously from 135 degrees to 180 degrees from left, the indicating instrument is as shown in fig. 4, at the moment, the button cell 4 pushes the baffle 5 to swing towards the other side, the suspended end of the baffle 5 abuts against the other end of the gap of the inner ring 3, the baffle 5 serves as a bridge to connect the inner ring 3 with the outer ring 2, and when the steering wheel rotates continuously to 270 degrees, the indicating instrument is as shown in fig. 5, and the button cell 4 rolls to the inner ring 3 along the baffle 5; when the steering wheel continues to turn left to 360 degrees, the indicator is as shown in fig. 6, the button battery 4 is positioned at the bottom of the inner ring 3 and is in contact with the two copper sheets, and the indicator light 9 is powered on. The principle is the same when the steering wheel turns right, and the detailed description is omitted. When the steering wheel is turned back, the indicator is in the state shown in fig. 6 to 1.

Since the left-turn limit of a steering wheel of a typical vehicle is greater than a full circle, the radian of the notch of the inner ring 3 is set to be less than 180 ° in this embodiment, and then when the steering wheel turns left to 450 °, the button cell 4 is still in the inner ring 3, as shown in fig. 7, the baffle 5 is already abutted to the inner ring 3, and the button cell 4 does not directly fall into the outer ring 2.

As shown in fig. 8, in this embodiment, one side of the annular channel is fixed on the bottom plate 1, the bottom plate 1 is fixed on the steering wheel, a detachable transparent cover plate 11 is fixed on one side of the annular channel away from the bottom plate 1, a groove is arranged on the cover plate 11, and the inner diameter of the groove is matched with the outer diameter of the outer ring 2. The cover plate 11 can be covered on the outer ring 2, so that the battery can be conveniently replaced after being disassembled.

In this embodiment, the indicator light 9 may be replaced with a buzzer.

The technical scheme of the utility model is not limited to above-mentioned each embodiment, and the technical scheme that all adopt to equate substitution mode to obtain all falls the utility model discloses the within range that claims.

Claims

1. A steering wheel indicating instrument is characterized in that: the indicating instrument is arranged on the steering wheel in parallel with the plane of the steering wheel and comprises a bottom plate, an indicating device, an annular channel arranged on the bottom plate and a button battery connected in the annular channel in a sliding manner, wherein the annular channel comprises an inner ring and an outer ring, a baffle is arranged at the top of the outer ring, a gap is formed in the top of the inner ring, one end of the baffle is hinged to the outer ring, and the other end of the baffle is suspended and can be abutted against the gap of the inner ring; copper sheets are arranged at the bottom of the inner ring and at the positions of the bottom plate corresponding to the inner ring, and the two copper sheets are respectively connected with the indicating device through leads; the button cell can slide into the inner ring from the outer ring along with the rotation of the steering wheel and is in contact with the two copper sheets.

2. The steering wheel indicator of claim 1, wherein: the breach both ends of inner ring all are equipped with the dog that matches with baffle free end, baffle free end can support and lean on the dog.

3. The steering wheel indicator of claim 2, wherein: the thickness of the inner ring is larger than that of the baffle.

4. The steering wheel indicator of claim 1, wherein: the arc spanned by the notch on the inner ring is less than 180 degrees.

5. The steering wheel indicator of claim 1, wherein: along with the rotation of the steering wheel, the suspension end of the baffle can rotate from one end of the notch to the other end of the notch under the action of the button battery.

6. The steering wheel indicator of claim 1, wherein: one side of the annular channel is fixed on a bottom plate, and the bottom plate is fixed on a steering wheel.

7. The steering wheel indicator of claim 6, wherein: and a detachable transparent cover plate is fixed on one side of the annular channel, which is far away from the bottom plate.

8. The steering wheel indicator of claim 7, wherein: the cover plate is provided with a groove, and the inner diameter of the groove is matched with the outer diameter of the outer ring.

9. The steering wheel indicator of claim 1, wherein: the indicating device is an indicating lamp or a buzzer.