CN212796784U

CN212796784U - Alarm device of automobile safety belt

Info

Publication number: CN212796784U
Application number: CN202021002766.0U
Authority: CN
Inventors: 杨海; 尹佳; 肖露云
Original assignee: Huaihua Vocational and Technical College
Current assignee: Huaihua Vocational and Technical College
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-26
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an alarm device of car blet, alarm device of car blet includes hasp, mount, mounting hole, presses handle, draw-in groove and buckle, hasp bottom fixed mounting has the mount, the mounting hole has been seted up to mount bottom fixed surface, hasp inner chamber activity is provided with presses the handle, press the fixed draw-in groove of having seted up in handle one side, draw-in groove inner chamber activity is pegged graft and is had buckle, the hasp inner chamber has No. two supporting spring through cassette fixed mounting, No. two supporting spring one end fixedly connected with spring bolts. The utility model discloses a pressure sensor and No. two pressure sensor mutually support, and alarm device can judge whether to drive and crew inject fake buckle in the hasp to in time send the police dispatch newspaper sound and remind drive and crew, thereby the security that will further promotion safety belt used.

Description

Alarm device of automobile safety belt

Technical Field

The utility model relates to an auto-parts technical field specifically is a car blet's alarm device.

Background

Safety "has become a primary concern for drivers and passengers, and is one of the most important performances of automobiles and the like. Conventional components for ensuring safe driving, such as rear-view mirrors and left and right door mirrors (conventional rear-view systems), safety belts, airbogs (air bags), and ABS (antilock braking system), are well known to drivers and passengers, and are widely used in import luxury cars. However, the traditional concept of safe driving is that the ten-AIRBAG + ABS traditional rear-view system of the safety belt is not equal to the whole safety concept because the traditional rear-view system consists of three flat mirrors or wide-angle mirrors, the flat mirrors have blind spots (dead corners), the wide-angle mirrors have parallax, and the blind spots and the parallax are often the reasons for traffic accidents.

However, the existing alarm device for the automobile safety belt has the following disadvantages in the using process:

when the existing alarm device of the automobile safety belt is used, when a driver and passengers insert a fake safety belt buckle into the lock catch, the alarm device can make misjudgment and cannot play a real alarm role, so that the effect of the safety belt is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alarm device of car blet to solve current alarm device of car blet among the above-mentioned background art in the use, when driver and crew injected false safety belt buckle in the hasp, alarm device can take place the erroneous judgement, can't play real alarm effect, thereby greatly reduced the problem of the effect of safety belt.

In order to achieve the above object, the utility model provides a following technical scheme: an alarm device of an automobile safety belt comprises a lock catch, a fixing frame, a mounting hole, a pressing handle, a clamping groove and a safety belt buckle, wherein the fixing frame is fixedly arranged at the bottom of the lock catch, the mounting hole is fixedly formed in the surface of the bottom of the fixing frame, the pressing handle is movably arranged in an inner cavity of the lock catch, the clamping groove is fixedly formed in one side of the pressing handle, the safety belt buckle is movably inserted in the inner cavity of the clamping groove, a second supporting spring is fixedly arranged in the inner cavity of the lock catch through a clamping seat, a lock tongue is fixedly connected to one end of the second supporting spring, a fixing buckle is fixedly arranged on one side of the bottom of the pressing handle, a lock hole is fixedly formed in the surface of the fixing buckle, one end of the lock tongue penetrates through the lock hole, a first pressure sensor is fixedly embedded, a pressing handle is movably arranged in the lock catch inner cavity, a clamping groove is fixedly arranged on one side of the pressing handle, one end of the safety belt buckle is inserted into the clamping groove inner cavity when in use, the second supporting spring supports the lock catch, so that the safety belt buckle can be fixed through the lock tongue, the body of a driver and a passenger can be fixed through the safety belt when the vehicle runs, when the vehicle is impacted, the effect of protecting drivers and passengers can be achieved, meanwhile, the first pressure sensor is fixedly embedded at the bottom of one end of the keyhole, when the safety belt is worn, the body of the driver can apply an upward lifting force to the safety belt buckle through the safety belt, the first pressure sensor is extruded by the lifting force, when the first pressure sensor can not detect the upward lifting force, the signal can be transmitted to a control device of the vehicle through a lead, and an alarm sound is sent out in time to remind drivers and passengers.

Preferably, the bottom of the pressing handle is fixedly provided with a first supporting spring, and the pressing handle can be supported through the first supporting spring so as to be rapidly bounced after being pressed.

Preferably, the hasp bottom is through wire fixedly connected with wiring plug, and the wiring plug links to each other with a pressure sensor electrical property, extrudees a pressure sensor through carrying power, when a pressure sensor can not detect ascending carrying power, can pass through the wire with the signal and transmit the controlling means of vehicle to in time send out the police dispatch newspaper sound and remind driver and crew.

Preferably, the wiring plug has No. two pressure sensor through wire swing joint, places No. two pressure sensor at the seat inner chamber, and when the driver and crew sat on the seat, the driver and crew can push down No. two pressure sensor to whether take driver and crew on the judgement seat.

Preferably, the surface of the lock tongue is integrally formed with a triangular protrusion, the triangular protrusion is positioned on one side of the fixing buckle, and the triangular protrusion is pressed down by pressing the pressing handle and the guide wheel at one end of the support at the bottom of the pressing handle, so that the lock tongue is contracted, and the lock tongue is separated from the safety belt buckle.

Preferably, the fixed welding of fixed knot lateral wall has the support, support one end swing joint has the guide wheel, the guide wheel is protruding mutually supporting with the triangle-shaped, and through pressing down the handle, the guide wheel of pressing down handle bottom support one end pushes down the triangle-shaped arch to make the spring bolt shrink, make spring bolt and safety belt buckle separate.

The utility model provides a car blet's alarm device possesses following beneficial effect:

(1) the utility model discloses keyhole one end bottom is fixed to be inlayed and is had a pressure sensor, when wearing the safety belt, place the seat inner chamber with No. two pressure sensor are fixed, when driver and crew sit on the seat, driver and crew can push down No. two pressure sensor, thereby judge whether to take driver and crew on the seat, driver and crew's health accessible safety belt applys an ascending lifting force to the safety belt buckle simultaneously, extrude a pressure sensor through lifting force, when a pressure sensor can not detect ascending lifting force, can pass through the signal in the controlling means that the vehicle was transmitted to the wire, and in time send out the police dispatch newspaper sound and remind driver and crew.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the fixing buckle of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. locking; 101. a fixed mount; 102. mounting holes; 103. pressing the handle; 104. a card slot; 105. a seat belt buckle; 2. a first support spring; 3. a second support spring; 301. a latch bolt; 302. a fixing buckle; 303. a keyhole; 4. a first pressure sensor; 401. a wiring plug; 402. a second pressure sensor; 5. a triangular protrusion; 501. a support; 502. a guide wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an alarm device of an automobile safety belt comprises a lock catch 1, a fixing frame 101, a mounting hole 102, a pressing handle 103, a clamping groove 104 and a safety belt buckle 105, wherein the fixing frame 101 is fixedly mounted at the bottom of the lock catch 1, the mounting hole 102 is fixedly formed in the surface of the bottom of the fixing frame 101, the pressing handle 103 is movably arranged in an inner cavity of the lock catch 1, the clamping groove 104 is fixedly formed in one side of the pressing handle 103, the safety belt buckle 105 is movably inserted in an inner cavity of the clamping groove 104, a second supporting spring 3 is fixedly mounted in the inner cavity of the lock catch 1 through the clamping seat, a lock tongue 301 is fixedly connected to one end of the second supporting spring 3, a fixing buckle 302 is fixedly mounted on one side of the bottom of the pressing handle 103, a lock hole 303 is fixedly formed in the surface of the fixing buckle 302, one end of the lock tongue 301 penetrates through the, the bottom of the lock catch 1 can be quickly installed through the installation hole 102 on the surface of the fixing frame 101, the inner cavity of the lock catch 1 is movably provided with a pressing handle 103, one side of the pressing handle 103 is fixedly provided with a clamping groove 104, one end of a safety belt buckle 105 is inserted into the inner cavity of the clamping groove 104 when in use, the lock tongue 301 is supported through the second supporting spring 3, so that the safety belt buckle 105 can be fixed through the lock tongue 301, the body of a driver and passengers can be fixed through a safety belt when a vehicle runs, the effect of protecting the driver and passengers can be achieved when the vehicle is impacted, meanwhile, the bottom of one end of the lock eye 303 is fixedly embedded with the first pressure sensor 4, when the safety belt is worn, the body of the driver and passengers can apply an upward lifting force to the safety belt buckle 105 through the safety belt, the first pressure sensor 4 is extruded through the lifting force, when the upward lifting force cannot be detected, the signal can be transmitted to a control device of the vehicle through a lead, and an alarm sound is sent out in time to remind drivers and passengers.

Pressing handle 103 bottom fixed mounting has supporting spring 2 No. one, can support pressing handle 103 through supporting spring 2 No. one, makes it can bounce rapidly after pressing.

1 bottom of hasp is through wire fixedly connected with wiring plug 401, and wiring plug 401 links to each other with a pressure sensor 4 electrical property, extrudees pressure sensor 4 through carrying power, when pressure sensor 4 can not detect ascending carrying power, can pass through the wire with the signal and transmit the controlling means of vehicle to in time send out the police dispatch newspaper sound and remind driver and crew.

The wiring plug 401 is movably connected with a second pressure sensor 402 through a wire, the second pressure sensor 402 is placed in the inner cavity of the seat, and when a driver sits on the seat, the driver can press down the second pressure sensor 402, so that whether the driver sits on the seat is judged.

The surface of the bolt 301 is integrally formed with a triangular protrusion 5, the triangular protrusion 5 is located on one side of the buckle 302, and the triangular protrusion 5 is pressed down by pressing the pressing handle 103 and the guide wheel 502 at one end of the support 501 at the bottom of the pressing handle 103, so that the bolt 301 is contracted, and the bolt 301 is separated from the buckle 105.

The fixed welding of fixed knot 302 lateral wall has support 501, support 501 one end swing joint has guide wheel 502, guide wheel 502 mutually supports with triangle-shaped is protruding 5, through pressing down handle 103, presses down the guide wheel 502 of handle 103 bottom support 501 one end and pushes down triangle-shaped protruding 5 to make the spring bolt 301 shrink, make spring bolt 301 and buckle 105 separation.

It should be noted that, when working, the bottom of the lock catch 1 can be quickly installed through the installation hole 102 on the surface of the fixing frame 101, the inner cavity of the lock catch 1 is movably provided with the pressing handle 103, one side of the pressing handle 103 is fixedly provided with the clamping groove 104, when in use, one end of the safety belt buckle 105 is inserted into the inner cavity of the clamping groove 104, the bolt 301 is supported through the second supporting spring 3, so that the safety belt buckle 105 can be fixed through the bolt 301, so that the body of a driver and a passenger can be fixed through the safety belt when the vehicle runs, the effect of protecting the driver and the passenger can be achieved when the vehicle is impacted, meanwhile, the first pressure sensor 4 is fixedly embedded at the bottom of one end of the lock eye 303, when wearing the safety belt, the second pressure sensor 402 is fixedly placed in the inner cavity of the seat, when the driver and the passenger are on the seat, the driver and the second pressure sensor 402 can be pressed down, therefore, whether a driver and passengers sit on the seat is judged, meanwhile, the body of the driver and passengers can apply an upward lifting force to the safety belt buckle 105 through the safety belt, the first pressure sensor 4 is extruded through the lifting force, when the first pressure sensor 4 cannot detect the upward lifting force, a signal can be transmitted to a control device of a vehicle through a lead, and a warning sound is given out in time to remind the driver and passengers; by pressing the pressing handle 103, the guide wheel 502 at one end of the bottom bracket 501 of the pressing handle 103 presses the triangular protrusion 5 downward, and the latch 301 is contracted to separate the latch 301 from the buckle 105.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An alarm device for a seat belt of a vehicle, characterized in that: the alarm device of the automobile safety belt comprises a lock catch (1), a fixing frame (101), a mounting hole (102), a pressing handle (103), a clamping groove (104) and a safety belt buckle (105), wherein the fixing frame (101) is fixedly mounted at the bottom of the lock catch (1), the mounting hole (102) is fixedly formed in the surface of the bottom of the fixing frame (101), the pressing handle (103) is movably arranged in an inner cavity of the lock catch (1), the clamping groove (104) is fixedly formed in one side of the pressing handle (103), the safety belt buckle (105) is movably inserted in the inner cavity of the clamping groove (104), a second supporting spring (3) is fixedly mounted in the inner cavity of the lock catch (1) through a clamping seat, a lock tongue (301) is fixedly connected to one end of the second supporting spring (3), a fixing buckle (302) is fixedly mounted at one side of the bottom of the pressing, lock tongue (301) one end runs through keyhole (303), fixed the inlaying of keyhole (303) one end bottom has pressure sensor (4).

2. The warning device for a vehicle seat belt according to claim 1, wherein: a first supporting spring (2) is fixedly installed at the bottom of the pressing handle (103).

3. The warning device for a vehicle seat belt according to claim 1, wherein: the bottom of the lock catch (1) is fixedly connected with a wiring plug (401) through a wire, and the wiring plug (401) is electrically connected with the first pressure sensor (4).

4. The warning device for a vehicle seat belt according to claim 3, wherein: the wiring plug (401) is movably connected with a second pressure sensor (402) through a lead.

5. The warning device for a vehicle seat belt according to claim 1, wherein: the surface of the lock tongue (301) is integrally formed with a triangular protrusion (5), and the triangular protrusion (5) is positioned on one side of the fixing buckle (302).

6. The warning device for a car seatbelt according to claim 5, wherein: fixed welding of fixed knot (302) lateral wall has support (501), support (501) one end swing joint has guide wheel (502), guide wheel (502) and protruding (5) of triangle-shaped are mutually supported.