CN218929324U

CN218929324U - Whistle subassembly and have its vehicle

Info

Publication number: CN218929324U
Application number: CN202320135405.0U
Authority: CN
Inventors: 陈泰山
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-04-28
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a whistle subassembly and have its vehicle, the whistle subassembly includes: the loudspeaker, first power and first switch. The horn is connected with a first pole of the first power supply through a first circuit, the horn is connected with a second pole of the first power supply through a plurality of second circuits, and the resistance values of the second circuits are different from each other; the first switches are configured into a plurality of corresponding second circuits one by one, and each first switch is arranged on the corresponding second circuit and is suitable for controlling the connection or disconnection of the corresponding second circuit. According to the whistle assembly, each second circuit is connected with the first circuit to form a loop, and the resistance value in each second circuit is different, so that the current in each loop is unequal in magnitude when the first circuit and the loops formed by the second circuits are conducted, the horn can emit sounds with different magnitudes, and the problem that a vehicle is not suitable for some special situations due to fixed volume of the horn is solved.

Description

Whistle subassembly and have its vehicle

Technical Field

The utility model relates to the technical field of automobile whistle systems, in particular to a whistle assembly and a vehicle with the same.

Background

In the prior art, many vehicles have a whistle system, but the horn on the vehicle is generally in a full-volume mode, when a pedestrian or animal is close to the vehicle, the volume of the whistle is too large, which may cause the pedestrian or animal to be frightened. Therefore, how to design a whistle system, so that the horn on the vehicle can be suitable for various situations becomes a problem to be solved in the field.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a whistle assembly, according to the present utility model, the second circuit may be configured as a plurality of second circuits, and the resistance values of the second circuits are different, and each second circuit may be connected to the first circuit to form a loop. Because the resistance value in each second circuit is different, therefore in a plurality of loops formed by the first circuit and a plurality of second circuits, when the first circuit and the second circuits are conducted, the current in each loop is unequal, so that the loudspeaker can emit sounds with different sizes, and the problem that the vehicle is not suitable for some special cases due to fixed volume of the loudspeaker is solved.

The utility model further provides a vehicle with the whistle assembly.

A blast assembly according to an embodiment of the present utility model includes: the loudspeaker is connected with a first pole of the first power supply through a first circuit, the loudspeaker is connected with a second pole of the first power supply through a plurality of second circuits, and the resistances of the plurality of second circuits are different from each other; the first switches are configured into a plurality of corresponding second circuits, and each first switch is arranged on the corresponding second circuit and is suitable for controlling the connection or disconnection of the corresponding second circuit.

According to the whistle assembly provided by the embodiment of the utility model, the horn is connected with the first pole of the first power supply through the first circuit, and the horn is connected with the second pole of the first power supply through the second circuit, so that the first power supply and the horn can be connected in series to form a loop. The second lines can be constructed into a plurality of circuits, each second line is connected with the first line to form a loop, each second line is provided with a first switch, and the first switch can control the connection or disconnection of the second line so as to control the connection or disconnection of the loop formed by the first line and the second line. Because the resistance value in each second circuit is different, therefore in a plurality of loops formed by the first circuit and a plurality of second circuits, when the first circuit and the second circuits are conducted, the current in each loop is unequal, so that the loudspeaker can emit sounds with different sizes, and the problem that the vehicle is not suitable for some special cases due to fixed volume of the loudspeaker is solved.

According to some embodiments of the utility model, the whistle assembly further comprises: the control device is connected between a plurality of second lines and the first power supply or between a plurality of second lines and the loudspeaker, and is suitable for controlling the connection or disconnection between the second lines and the first power supply or the loudspeaker.

According to some embodiments of the utility model, the control device comprises: the relay is provided with a coil and a control switch, and the control switch is connected between a plurality of second lines and a first power supply or between a plurality of second lines and the loudspeaker; and the control loop is provided with a second power supply, the coil is arranged on the control loop, and the coil can selectively control the opening or closing of the control switch.

According to some embodiments of the utility model, the whistle assembly further comprises: the second switch is arranged on the control loop and can selectively control the on-off of the control loop.

According to some embodiments of the utility model, the second switch is configured as a plurality of switches arranged in one-to-one correspondence with the first switch, and the second switch is linked with the first switch and is adapted to conduct the control loop after the first switch conducts the second line.

According to some embodiments of the utility model, the second lines are configured in two, wherein one of the second lines is provided with a resistor.

According to some embodiments of the utility model, the whistle assembly further comprises: and the steering wheel is provided with a plurality of first switches.

According to some embodiments of the utility model, an insurance is provided on the first line.

According to some embodiments of the utility model, the whistle assembly further comprises: and the control devices are configured into a plurality, each control device is connected between the corresponding second line and the first power supply, and the control device is suitable for controlling the connection or disconnection between the corresponding second line and the first power supply.

The vehicle according to the present utility model is briefly described below.

According to the vehicle provided with the whistle assembly according to any one of the embodiments, the vehicle provided with the whistle assembly according to any one of the embodiments can conduct different loops formed by the first circuit and the second circuit by pressing different positions on the steering wheel, so that the horn emits sounds with different sizes, the horn on the vehicle can be suitable for more scenes, and the problem that the vehicle is not suitable for some special situations due to fixed volume of the horn is solved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a circuit diagram of a whistle assembly control according to an embodiment of the utility model;

fig. 2 is a circuit diagram of a whistle assembly control according to another embodiment of the utility model.

Reference numerals:

the whistle assembly 1 is provided with a whistle,

the horn 11, the first power supply 12, the first switch 13,

the relay 14, coil 141, control switch 142,

a second power supply 15, a second switch 16, and a resistor 17.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the prior art, many vehicles have a whistle system, but the horn on the vehicle is generally in a full-volume mode, when a pedestrian or animal is close to the vehicle, the volume of the whistle is too large, which may cause the pedestrian or animal to be frightened.

A blast assembly according to an embodiment of the present utility model is described below with reference to fig. 1-2.

The blast assembly 1 according to the embodiment of the present utility model includes: a horn 11, a first power supply 12 and a first switch 13. The horn 11 is connected with a first pole of the first power supply 12 through a first circuit, the horn 11 is connected with a second pole of the first power supply 12 through a plurality of second circuits, and the resistances of the second circuits are different; the first switches 13 are configured in a plurality corresponding to the second lines one by one, and each first switch 13 is disposed on the corresponding second line and is adapted to control on or off of the corresponding second line.

According to the whistle assembly 1 of the embodiment of the utility model, the horn 11 is connected with the first pole of the first power supply 12 through the first circuit, and the horn 11 is connected with the second pole of the first power supply 12 through the second circuit, so that the first power supply 12 and the horn 11 can be connected in series and form a loop. The second lines can be multiple, each second line is connected with the first line to form a loop, each second line is provided with a first switch 13, and the first switch 13 can control the on-off of the second line so as to control the on-off of the loop formed by the first line and the second line. Because the resistance value in each second circuit is different, therefore in a plurality of loops formed by the first circuit and a plurality of second circuits, when the first circuit and the second circuits are conducted, the current in each loop is unequal, so that the loudspeaker 11 can emit sounds with different sizes, and the problem that the vehicle is not suitable for some special situations due to fixed volume of the loudspeaker 11 is solved.

In some embodiments of the present utility model, the whistle assembly 1 further comprises: and a control device. The control device is connected between the plurality of second lines and the first power supply 12 or between the plurality of second lines and the horn 11, and the control device is suitable for controlling the connection or disconnection between the second lines and the first power supply 12 or the horn 11. The control device is connected in series in a loop formed by the first circuit and the second circuit, and the control device is connected between a plurality of second circuits and the first power supply 12 or between a plurality of second circuits and the loudspeaker 11, i.e. the control device is connected in series on a dry circuit, so that the connection or disconnection between the second circuits and the first power supply 12 or the loudspeaker 11 in each loop can be controlled, and the connection or disconnection of the whole loop can be controlled.

In some embodiments of the utility model, the control device comprises: a relay 14 and a control loop. The relay 14 is provided with a coil 141 and a control switch 142, the control switch 142 being connected between the plurality of second lines and the first power supply 12 or the control switch 142 being connected between the plurality of second lines and the horn 11; a second power supply 15 is provided on the control loop, a coil 141 is provided on the control loop, and the coil 141 selectively controls the opening or closing of the control switch 142. The control switch 142 is connected between the second lines and the first power source 12 or between the second lines and the speaker 11, so that the control switch 142 is connected in series on a main circuit in the circuit to control the connection and disconnection of each circuit. Further, the coil 141 is connected in series in the control loop, when the control loop is turned on, the coil 141 in the relay 14 has a current passing through, and the coil 141 generates an electromagnetic effect, so that the control switch 142 is closed, and the whole loop is turned on, thereby realizing the control of the horn 11.

In some embodiments of the present utility model, the whistle assembly 1 further comprises a second switch 16. The second switch 16 is disposed in the control circuit, and the second switch 16 selectively controls the control circuit to be turned on or off. When the second switch 16 is closed, the control loop is turned on, the coil 141 in the relay 14 has current passing through it, and the coil 141 generates electromagnetic effect, so that the control switch 142 is closed, thereby achieving the effect of controlling the high-current device by the low current.

In some embodiments of the present utility model, the second switch 16 is configured as a plurality of switches arranged in one-to-one correspondence with the first switch 13, and the second switch 16 is coupled with the first switch 13 and adapted to turn on the control loop after the first switch 13 turns on the second line. By configuring the second switches 16 as a plurality of the first switches 13 arranged in one-to-one correspondence, and configuring each corresponding second switch 16 and first switch 13 as a linkage switch, that is, the first switch 13 and the second switch 16 are simultaneously opened or simultaneously closed, when the first switch 13 is closed, the second switch 16 is also closed and conducts the control loop, the coil 141 in the control loop is electrified to generate electromagnetic effect, so that the control switch 142 in the main loop is closed, thereby conducting the loop formed by the first line and the second line, and realizing the effect of controlling the high-current equipment with low current.

In some embodiments of the present utility model, the second lines are configured in two, one of which is provided with a resistor 17. By constructing the second lines in two and providing one of the second lines with a resistor 17, it is achieved that the horn 11 can emit different sound volumes when the loop formed by the different second lines and the first line is conducted. Specifically, when the loop formed by the second circuit provided with the resistor 17 and the first circuit is conducted, the volume emitted by the horn 11 is smaller, and when the loop formed by the second circuit not provided with the resistor 17 and the first circuit is conducted, the horn 11 emits the maximum volume, so that the problem that the vehicle is not suitable for some special situations due to fixed volume of the horn 11 is solved.

In some embodiments of the present utility model, the whistle assembly 1 further comprises a steering wheel. A plurality of first switches 13 are provided on the steering wheel. The plurality of first switches 13 are arranged at different positions of the steering wheel, the first switches 13 can be closed by pressing the steering wheel, and since the first switches 13 and the second switches 16 are constructed as linked switches, pressing the steering wheel can also close the second switches 16 to conduct the control loop, and then the control switch 142 is closed to conduct the loop formed by the first circuit and the second circuit, and the loudspeaker 11 emits sound. Since the plurality of first switches 13 are arranged at different positions of the steering wheel, different loops can be conducted by pressing the different positions of the steering wheel, so that the horn 11 emits different sound volumes, and the vehicle horn 11 can be suitable for more scenes.

In some embodiments of the utility model, an insurance is provided on the first line. By arranging the safety device on the first circuit, when a circuit formed by the second circuit and the first circuit is short-circuited, the safety device can be disconnected, so that unpredictable risks caused by overlarge current in the circuit are avoided, and the safety of the vehicle is improved.

In some embodiments of the utility model, the whistle assembly further comprises a control device. The control means is configured in a plurality, each control means being connected between a corresponding second line and the first power supply 12, the control means being adapted to control the connection or disconnection between the corresponding second line and the first power supply 12. The control device includes a relay 14 and a control circuit, and the control device may be configured to be two, so that there are two relays 14 and control circuits. Each relay 14 is provided with a coil 141 and a control switch 142, wherein the coil and the control switch on each relay have a corresponding relationship. Each control switch 142 is connected between the corresponding second line and the first power supply 12; the control circuit is provided with a second power supply 15, the corresponding coil 141 is arranged on the corresponding control circuit, and the corresponding coil 141 can selectively control the opening or closing of the corresponding control switch 142. Specifically, when the corresponding control loop is closed, a current flows through the coil 141 on the control loop, and the coil 141 generates an electromagnetic effect, so that the corresponding control switch 142 is closed, and the corresponding second line is conducted with the first power supply 12, thereby realizing control of the horn 11.

The vehicle according to the present utility model is briefly described below.

According to the vehicle provided with the whistle assembly 1 according to any one of the embodiments, as the vehicle provided with the whistle assembly 1 according to any one of the embodiments, different loops formed by the first circuit and the second circuit can be conducted by pressing different positions on the steering wheel, so that the horn 11 emits sounds with different sizes, the horn 11 on the vehicle can be suitable for more scenes, and the problem that the vehicle is not suitable for some special situations due to fixed volume of the horn 11 is solved.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

In the description of the present utility model, "plurality" means two or more.

In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A blast assembly for a vehicle, comprising:

the loudspeaker comprises a loudspeaker (11) and a first power supply (12), wherein the loudspeaker (11) is connected with a first pole of the first power supply (12) through a first circuit, the loudspeaker (11) is connected with a second pole of the first power supply (12) through a plurality of second circuits, and the resistances of the plurality of second circuits are different from each other;

and the first switches (13) are configured into a plurality of first circuits in one-to-one correspondence, and each first switch (13) is arranged on the corresponding second circuit and is suitable for controlling the connection or disconnection of the corresponding second circuit.

2. The blast assembly for a vehicle of claim 1, further comprising: the control device is connected between a plurality of second lines and the first power supply (12) or between a plurality of second lines and the loudspeaker (11), and is suitable for controlling the connection or disconnection between the second lines and the first power supply (12) or the loudspeaker (11).

3. The blast assembly for a vehicle according to claim 2, wherein said control device comprises:

a relay (14), the relay (14) being provided with a coil (141) and a control switch (142), the control switch (142) being connected between a plurality of the second lines and a first power supply (12) or the control switch (142) being connected between a plurality of the second lines and the horn (11);

and the control loop is provided with a second power supply (15), the coil (141) is arranged on the control loop, and the coil (141) can selectively control the opening or closing of the control switch (142).

4. A blast assembly for a vehicle according to claim 3, further comprising: and the second switch (16) is arranged on the control loop, and the second switch (16) can selectively control the on or off of the control loop.

5. The whistle assembly for a vehicle according to claim 4, wherein said second switch (16) is configured in a plurality arranged in one-to-one correspondence with said first switch (13), said second switch (16) being linked with said first switch (13) and adapted to conduct said control loop after said first switch (13) conducts said second line.

6. A whistle assembly for a vehicle according to claim 1 wherein said second lines are configured in two, one of said second lines having a resistor (17) disposed thereon.

7. The blast assembly for a vehicle of claim 1, further comprising: and a steering wheel, wherein a plurality of first switches (13) are arranged on the steering wheel.

8. The whistle assembly for a vehicle according to claim 1 wherein a safety is provided on said first line.

9. The blast assembly for a vehicle of claim 1, further comprising: -a plurality of control devices, each connected between a respective second line and the first power supply (12), adapted to control the connection or disconnection between the respective second line and the first power supply (12).

10. A vehicle comprising a whistle assembly according to any one of claims 1 to 9.