CN201800714U

CN201800714U - Alarm device for hand brake of motor vehicle

Info

Publication number: CN201800714U
Application number: CN2010205459247U
Authority: CN
Inventors: 阿不都外力·阿不都热依木
Original assignee: ARBUDUWAILI ARBUDUREYIMU
Current assignee: ARBUDUWAILI ARBUDUREYIMU
Priority date: 2010-09-28
Filing date: 2010-09-28
Publication date: 2011-04-20
Anticipated expiration: 2020-09-28

Abstract

The utility model discloses an alarm device for a hand brake of a motor vehicle, comprising a two-wire switch, a speedometer, a loudspeaker and a human induction switch, wherein the two-wire switch is vertically installed under a hand brake handle of the motor vehicle, a triggering upright rod and a spring are respectively arranged in a shell for the two-wire switch from the top down, the upper inner wall and the lower inner wall of the shell are respectively provided with an upper contact and a lower contact which are conducted by the triggering upright rod, and the upper end of the upright rod comes in contact with the hand brake handle so that the upright rod can be controlled to move up and down by the handle; when the handle is released to downwards press the upright rod, the lower contact is connected with the loudspeaker and the human induction switch to form an electric loop; and when the handle is lifted up, the upright rod acted by the spring moves upwards so that the upper contact can be connected with the loudspeaker and a watch hand contact in the speedometer to form the other electric loop. The alarm device for the hand brake of the motor vehicle has simple structure, and when a vehicle driver leaves a cab without assuredly braking the vehicle by the hand brake or the driver starts the vehicle without releasing the hand brake, the alarm device can raise the alarm to remind the driver so that various accidents can be prevented.

Description

The motor vehicle hand brake warning device

Technical field

The utility model relates to a kind of motor-driven vehicle going safety auxiliary device, particularly a kind of motor vehicle hand brake warning device.

Background technology

Increasing along with self-propelled vehicle, the problem that people usually see in the self-propelled vehicle operational process is that hand brake draws not in place, causes walking to lose control of one's vehicle; Perhaps hand brake release is not in place, and when causing driving a vehicle, the parking brake braking force also acts on the wheel, and parking brake and wheel are caused unnecessary wearing and tearing.

Summary of the invention

The purpose of this utility model is to provide a kind of motor vehicle hand brake warning device, it is simple in structure, when automobile driver leaves operator's compartment under the situation that stopping brake lock is not checked, perhaps the stopping brake lock situation of not unclamping issues motor-car when travelling, and can give the alarm and remind chaufeur to avoid the generation of various safety misadventures.

The purpose of this utility model is achieved in that a kind of motor vehicle hand brake warning device, comprise coupled twin switch, speed meter, loud speaker and human induction switch, coupled twin switch vertically is installed in the below of self-propelled vehicle hand brake lever, be provided with one in the housing of coupled twin switch from top to bottom respectively and triggering vertical rod and spring, on the housing, be provided with respectively on the following inwall by triggering upper contact and the lower contact that conducting is carried out in vertical rod, the vertical rod upper end contacts with hand brake lever and controls the vertical rod up-and-down movement by handle, when handle release is depressed vertical rod, lower contact links to each other with loud speaker and human induction switch and constitutes electric loop, when handle lifts, vertical rod upward movement under action of the spring makes upper contact link to each other with indicator contact in loud speaker and the speed meter to constitute electric loop.

Automobile driver is when driving, and hand brake lever is pressed status, and the inductive switch of this device is to keep open circuited state, and the coupled twin switch lower contact conducting of this device keeps the bonded assembly state.When automobile driver leaves the induction range of operator's compartment under the situation that stopping brake lock is not checked, the inductive switch automatic engagement of this device, the loud speaker alerting driver of sounding.If under the situation that stopping brake lock is checked, the upper contact conducting of coupled twin switch, when starting garage to reach certain speed, the indicator contact conducting in the speed meter, the automatic engagement loud speaker gives the alarm.

The utility model is simple in structure, and when automobile driver leaves operator's compartment under the situation that stopping brake lock is not checked, perhaps the stopping brake lock situation of not unclamping issues motor-car when travelling, and can give the alarm and remind chaufeur to avoid the generation of various safety misadventures.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a connection structure scheme drawing of the present utility model.

The specific embodiment

A kind of motor vehicle hand brake warning device, as shown in Figure 1, comprise coupled twin switch 5, speed meter 2, loud speaker 6 and human induction switch 1, coupled twin switch 5 vertically is installed in the below of self-propelled vehicle hand brake lever 4, be provided with one in the housing of coupled twin switch 5 from top to bottom respectively and triggering vertical rod 7 and spring 8, on the housing, be provided with respectively on the following inwall by triggering upper contact and the lower contact that conducting is carried out in vertical rod, vertical rod 7 upper ends contact with hand brake lever 4 and control vertical rod 7 up-and-down movements by handle, when vertical rod 7 is depressed in handle 4 releases, lower contact links to each other with loud speaker 6 and human induction switch 1 and constitutes electric loop, when handle lifts, vertical rod 7 upward movement under spring 8 effects makes the upper contact electric loop of formation that links to each other with indicator contact 3 in loud speaker 6 and the speed meter.When automobile driver leaves the induction range of operator's compartment under the situation that stopping brake lock is not checked, inductive switch 1 automatic engagement of this device, loud speaker 6 alerting driver of sounding.If under the situation that stopping brake lock is checked, the upper contact conducting of coupled twin switch 5, when starting garage to reach certain speed, indicator contact 3 conductings in the speed meter, the automatic engagement loud speaker gives the alarm.

Claims

1. motor vehicle hand brake warning device, comprise coupled twin switch, speed meter, loud speaker and human induction switch, it is characterized in that: coupled twin switch vertically is installed in the below of self-propelled vehicle hand brake lever, be provided with one in the housing of coupled twin switch from top to bottom respectively and triggering vertical rod and spring, on the housing, be provided with respectively on the following inwall by triggering upper contact and the lower contact that conducting is carried out in vertical rod, the vertical rod upper end contacts with hand brake lever and controls the vertical rod up-and-down movement by handle, when handle release is depressed vertical rod, lower contact links to each other with loud speaker and human induction switch and constitutes electric loop, when handle lifts, vertical rod upward movement under action of the spring makes upper contact link to each other with indicator contact in loud speaker and the speed meter to constitute electric loop.