CN220147225U

CN220147225U - Reminder for automobile driver to forget to pull handle to brake

Info

Publication number: CN220147225U
Application number: CN202321147845.4U
Authority: CN
Inventors: 孙一曈
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2023-05-13
Publication date: 2023-12-08
Anticipated expiration: 2033-05-13

Abstract

The utility model discloses a reminder for forgetting to pull a brake of an automobile driver, which comprises a normally open reed pipe, a normally closed reed pipe, a magnet, a cushion block, a screw, a clip, a heat shrinkage pipe, an OBD plug and an active buzzer; the normally open type reed switch is fixed on the car body below the hand brake rod through a clamp, the cushion block is arranged between the magnet and the hand brake rod, and the magnet and the cushion block are fixed on the lower surface of the hand brake rod through a heat-shrinkable tube; the normally open reed pipe is electrically connected with the normally closed reed pipe and the active buzzer through wires respectively; the normally closed reed pipe is fixed on the outer side of the safety belt socket through a heat shrinkage pipe, the magnet is fixed on the safety belt plug through the heat shrinkage pipe, and the normally closed reed pipe is electrically connected with the normally open reed pipe and the negative electrode of the OBD plug through leads respectively; the buzzer is fixed in the OBD plug and is electrically connected with the normally open reed switch and the positive electrode of the OBD plug through wires respectively; the OBD plug is inserted into the automobile OBD socket.

Description

Reminder for automobile driver to forget to pull handle to brake

Technical Field

The utility model relates to the field of automobiles, in particular to a reminder for a driver of an automobile to forget to pull a handle to brake.

Background

Forgetting to pull the brake, the driver can cause sliding, and then traffic accidents are caused. While some new vehicles now have electronic automatic parking systems, some are on sale and many are on use as conventional mechanical handbrake. However, if the driver forgets to pull up the hand brake, the conventional mechanical hand brake may cause sliding. The existing forget to pull the hand to brake the reminder has certain shortcomings, such as: the patent application number 201621016375.8 discloses a reminder of forgetting to pull the hand brake, which detects whether the hand brake lever is pulled up or not and adopts a travel switch, and the reminder is triggered by contact of the hand brake lever, is mechanical and is easy to wear.

Disclosure of Invention

In order to solve the existing problems, the utility model provides a reminder for a driver of an automobile to forget to pull a handle to brake. The utility model is realized by the following technical scheme.

A reminder for a driver to forget to pull a brake comprises a normally open reed pipe, a normally closed reed pipe, a magnet, a clip, a heat shrinkage pipe, a cushion block, a screw, double faced adhesive tape, an OBD plug and an active buzzer;

the normally open type reed pipe is fixed on a car body below the car hand brake rod and is electrically connected with the normally closed type reed pipe and the active buzzer through wires respectively;

the normally-closed reed pipe is fixed on the outer side of the safety belt socket and is electrically connected with the normally-open reed pipe and the negative electrode of the OBD plug through wires respectively;

the buzzer is fixed in the OBD plug and is electrically connected with the normally open reed switch and the positive electrode of the OBD plug through wires respectively; the OBD plug is inserted into an automobile OBD socket.

Further, the normally open reed switch is fixed to the vehicle body through a clamp. The clips are of two types, one is a screw clip, and the clip is fixed to the vehicle body through a screw; one is a gum clip, which is fixed to a vehicle body through gum carried by the clip, and the latter mode is suitable for the situation that a vehicle owner does not wish to drill screw holes in the vehicle body.

Further, the number of the magnets is two, one magnet is fixed on the lower surface of the hand brake rod, and the other magnet is fixed on the safety belt plug and is fixed through the heat shrinkage tube.

The utility model has the beneficial effects that: the hand brake device is novel in design and reasonable in structure, the normally open type reed switch is used for detecting whether the hand brake rod is pulled up or not, the magnet on the hand brake rod enables the normally open type reed switch to be conducted when the hand brake rod is put down, and the normally open type reed switch is disconnected when the hand brake rod is pulled up, so that the mechanical defect is overcome; whether the safety belt is pulled out or not is detected by using the normally-closed reed pipe, when the safety belt plug is inserted, the normally-closed reed pipe is disconnected by the upper magnet, and when the safety belt plug is pulled out, the normally-closed reed pipe is conducted. When the hand brake rod is not pulled up and the safety belt plug is pulled out, the buzzer gives out a prompt tone.

Drawings

FIG. 1 is a schematic diagram of the mounting positions of magnets on a normally open reed switch and a handbrake lever;

FIG. 2 is a schematic diagram of a normally closed reed switch mounting position;

FIG. 3 is a schematic view of the magnet mounting locations on the seat belt plug;

FIG. 4 is a schematic circuit diagram of an automobile driver forgetting to pull a brake reminder in accordance with the present utility model;

fig. 5 is a diagram showing a bonding and fixing mode of the normally open reed switch;

fig. 6 is a screw fixing mode diagram of the normally open reed switch;

FIG. 7 is an interior view of an OBD plug;

FIG. 8 is a diagram of the manner in which magnets on the handbrake lever are secured;

fig. 9 is a fixing mode diagram of a normally closed reed switch;

FIG. 10 is a view showing a manner of fixing a magnet to a seat belt plug;

in the figure: 1-normally open type reed switch, 2-normally closed type reed switch, 3-OBD plug, 4-cushion block, 5-gum, 6-magnet, 7-magnet, 8-active buzzer, 9-vehicle body, 10-clip, 11-clip, 12-screw, 13-screw, 14-double-sided adhesive tape, 15-heat shrinkage tube

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples: the reminding device for reminding an automobile driver of forgetting to pull a brake comprises a normally open reed pipe 1, a normally closed reed pipe 2, a magnet 6, a magnet 7, a clamp 10, a clamp 11, a screw 12, a screw 13, a double faced adhesive tape 14, a heat shrinkage pipe 15, an OBD plug 3 and an active buzzer 8;

the normally open type reed switch 1 is fixed on a vehicle body below the automobile hand brake rod through a clip 10 or a clip 11, and the normally open type reed switch 1 is electrically connected with the normally closed type reed switch 2 and the buzzer 8 through wires respectively;

the magnet 6 and the cushion block 4 are fixed on the lower surface of the hand brake rod through the heat shrinkage tube 4.

The normally closed reed pipe 2 is fixed on the outer side of the safety belt socket through a heat shrinkage pipe 15, and the normally closed reed pipe 2 is electrically connected with the normally open reed pipe 1 and the negative electrode of the OBD plug 3 through wires respectively;

the magnet 7 is fixed on the safety belt plug through a heat shrinkage tube and strong magnetic force.

The active buzzer 8 is fixed in the OBD plug 3 through a screw 13, and the buzzer 8 is electrically connected with the positive electrode of the OBD plug 3.

The utility model uses the reed pipe 1 and the magnet 6 to detect whether the hand brake rod is pulled up or not, and uses the reed pipe 2 and the magnet 7 to detect whether the safety belt plug is pulled out or not. When the hand brake rod is not pulled up and the safety belt plug is pulled out, the buzzer gives out a prompt tone.

The specific using process comprises the following steps:

firstly, connecting a normally open reed switch 1, a normally closed reed switch 2, an OBD plug 3 and an active buzzer 8 according to the relation of a circuit schematic diagram shown in fig. 4, wherein the positive electrode of a power supply is connected with the 16 th pin of the OBD plug, and the negative electrode of the power supply is connected with the 4 th pin of the OBD plug; the active buzzer 8 is fixed in the OBD plug 3 by a screw 13;

and (II) the OBD plug 3 is inserted into an OBD socket in the vehicle, and the normally-closed reed switch 2 is not required to be installed first, so that the normally-closed reed switch 2 is kept conducting without being close to the magnet 7. According to the position of the normally open reed switch 1 and the magnet 6 in the figure 1, the reminding sound can be heard when the hand brake rod is put down, the reminding sound can not be heard when the hand brake rod is pulled up, and the distance can be regulated in an auxiliary mode through the thickness of the cushion block 4. Then fixing the normally open reed switch 1 according to the fixing mode of fig. 5 or 6, fixing the magnet 6 and the cushion block 4 through a heat shrinkage tube 15 according to fig. 8, wherein the heat shrinkage tube is shrunk after being heated, and heating by a hot air cylinder;

in fig. 6, a normally open reed switch 1 is fixed on a vehicle body 9 by a clamp 11 and a common screw 12, and in this way, a cover plate below a hand brake rod needs to be removed, and a screw hole is drilled on the cover plate;

in fig. 5, the normally open reed switch 1 is fixed on the vehicle body 9 by the clip 10 through the back adhesive 5, and the mode is suitable for the situation that a vehicle owner does not want to drill a screw hole in the vehicle body;

after the normally open reed pipe 1 is installed, installing the normally closed reed pipe 2 according to the figure 2, firstly adhering the normally closed reed pipe 2 to the outer side of a safety belt socket by using double faced adhesive tape 14, then sleeving a heat shrinkage pipe 15 outside according to the figure 9, heating by using a hot air cylinder, shrinking the heat shrinkage pipe, and fixing the reed pipe 2;

according to fig. 3, the magnet 7 is fixed on the safety belt plug, and the magnet 7 is a strong magnet, and the plug is iron, so the magnet 7 is directly attracted on the plug, and the safety belt plug is in a pulled-out state at the moment; when the hand brake rod is put down, the normally open reed switch 1 is conducted, the active buzzer sends out a prompt tone, and the position of the magnet 7 is adjusted to stop the prompt tone when the safety belt plug is inserted, namely: the normally closed reed switch 2 is disconnected; then according to figure 10, the heat shrinkage tube 15 is sleeved outside the magnet 7, the heat shrinkage tube 15 is heated by a hot air cylinder, and the heat shrinkage tube 15 is contracted to fix the magnet 7; all the wires are smoothed and bound.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a driver forgets reminder of stopping of handle which characterized in that: the device comprises a normally open reed pipe, a normally closed reed pipe, a magnet, a cushion block, a clip, a heat shrinkage pipe, an OBD plug and an active buzzer;

the normally open type reed switch is fixed on the car body below the hand brake rod through a clamp, the cushion block is arranged between the magnet and the hand brake rod, and the magnet and the cushion block are fixed on the lower surface of the hand brake rod through a heat shrinkable tube; the normally open reed pipe is electrically connected with the normally closed reed pipe and the active buzzer through wires respectively;

the normally-closed reed pipe is fixed on the outer side of the safety belt socket through a heat shrinkage pipe, the magnet is fixed on the safety belt plug through the heat shrinkage pipe, and the normally-closed reed pipe is electrically connected with the normally-open reed pipe and the negative electrode of the OBD plug through leads respectively;

the buzzer is fixed in the OBD plug and is electrically connected with the normally open reed switch and the positive electrode of the OBD plug through wires respectively; the OBD plug is inserted into an automobile OBD socket;

the clips are of two types, one of which is fixed to the vehicle body by screws and the other of which is fixed to the vehicle body by back glue, the latter being suitable for situations where the vehicle owner does not wish to drill screw holes in the vehicle body.