CN204383405U - The caution type safety strap of high security - Google Patents

The caution type safety strap of high security Download PDF

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Publication number
CN204383405U
CN204383405U CN201520041187.XU CN201520041187U CN204383405U CN 204383405 U CN204383405 U CN 204383405U CN 201520041187 U CN201520041187 U CN 201520041187U CN 204383405 U CN204383405 U CN 204383405U
Authority
CN
China
Prior art keywords
clasp
safety strap
link slot
relay
conducting end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520041187.XU
Other languages
Chinese (zh)
Inventor
杨浪
马亚亚
李正新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Telecommunication Polytechnic College
Original Assignee
Chongqing Telecommunication Polytechnic College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Telecommunication Polytechnic College filed Critical Chongqing Telecommunication Polytechnic College
Priority to CN201520041187.XU priority Critical patent/CN204383405U/en
Application granted granted Critical
Publication of CN204383405U publication Critical patent/CN204383405U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Automotive Seat Belt Assembly (AREA)

Abstract

The caution type safety strap of the high security that the utility model provides, comprises ribbon, clasp, taking-up device, band and clasp seat; Described ribbon one end is arranged in taking-up device; The lower end of clasp has metal section; The top of clasp seat has the link slot caved inward, and link slot is respectively equipped with just right conducting end, and after clasp is connected to the link slot of clasp seat, the metal section of clasp can contact with two conducting end and realize being electrically connected; Also comprise safety strap relay, two tip sides of safety strap relay are connected with the igniting mouth of ignition lock and the control end of cranking-motor relay respectively, the control end of safety strap relay with in link slot wherein a conducting end be connected, and another conducting end is connected to B+, the ground terminal of safety strap relay is connected to battery negative post.This caution type safety strap chaufeur only could start automobile after fastening seat belts, and can supervise chaufeur and just can set out on a journey after fastening seat belts, and improves the safety of driving.

Description

The caution type safety strap of high security
Technical field
The utility model relates to automobile technical field, particularly relates to the warning safety strap of high security.
Background technology
Motor traffic safety is divided into active safety and passive security.Car belt belongs to passive security, and it is for the protection of driver and crew after accident occurs, and reduces the injury suffered by driver and crew.But what now a lot of driver thought safety strap pins down the enjoyment reducing us and drive, driving comfort sense is had a greatly reduced quality, so a lot of driver often safety belt buckling free just sets out on a journey, this is the very unsafe way of one, to oneself bringing certain potential safety hazard.
Although now traffic police comrades are reminded by fine and deduction of points or supervised driver to fasten seat belts, but still have many drivers to take chances, think the punishment of traffic police comrades of oneself can hiding.Currently available technology does not also have a kind of actv. means just can set out on a journey after fastening seat belts to supervise chaufeur, improves the safety of driving.
Utility model content
For above shortcomings in prior art, the problem that the utility model solves is, provides a kind of caution type safety strap, for supervising chaufeur just can set out on a journey after fastening seat belts, improves the safety of driving.
For solving the problems of the technologies described above, realize utility model object, the technical solution adopted in the utility model is as follows:
The caution type safety strap of high security, comprises ribbon, is enclosed within the clasp that ribbon slidably connects, and is arranged on the taking-up device in car body, is fixed on the band in car body directly over taking-up device, and is fixed on cushion away from the clasp seat on the side of taking-up device; Described ribbon one end is arranged in taking-up device, after the other end stretches out extend up through band from taking-up device, is fixed on the side of the close taking-up device of cushion to downward-extension; Ribbon can stretch and be connected on clasp seat by clasp; The lower end of clasp has the metal section of conductive material; The top of clasp seat has the link slot caved inward, and the side that link slot two is just right is respectively equipped with just right conducting end, and after clasp is connected to the link slot of clasp seat, the metal section of clasp can contact with two conducting end, makes two conducting end electrical connections; Also comprise safety strap relay, two tip sides of safety strap relay are connected with the igniting mouth of ignition lock and the control end of cranking-motor relay respectively, the control end of safety strap relay with in link slot wherein a conducting end be connected, another conducting end is connected to B+, and the ground terminal of safety strap relay is connected to battery negative post.
Further, two sides just right in the link slot of described clasp seat are embedded with wire respectively, the side profile that wherein one end of two wires is exposed to link slot becomes described conducting end, and the other end of two wires is connected to the control end of cranking-motor relay and described B+ respectively.
Further, the metal section entirety of described clasp is middle is elastic layer, and two sides are the three-decker of metal level; The outside face of described conducting end is the hemisphere face protruding the setting of link slot side, and after described clasp is connected to the link slot of clasp seat, the metal section of clasp can be compressed and be connected between the hemisphere face of two conducting end.
Compared to prior art, the utility model tool has the following advantages:
1, between the control end and B+ of cranking-motor relay, increase by a safety strap relay, when making safety strap relay closes, ignition lock could normally control the disconnection of cranking-motor relay and close, and normally can control starter and start.When safety strap relay disconnects, cranking-motor relay is always off-state, and starter remains on off position always.Ribbon after being stretched to clasp and being connected to the link slot of clasp seat, the metal section of clasp can with two conducting end conductings time, make the positive voltage of storage battery drive safety strap relay closes, ignition lock normally can control starter and start.When ribbon is not fastened, when clasp is not connected to clasp seat, starter remains on off position always, and automobile can not start.This safety strap, by the double check structure of clasp and safety strap relay, normally could start automobile when detecting after chaufeur is fastened seat belts, can supervise chaufeur and just can set out on a journey after fastening seat belts, and improves the safety of driving.
2, adopt the wire being embedded in link slot to form conducting end, clasp seat outside face does not have too much cabling, specious.
3, metal section is the three-decker of elastic layer in the middle of adopting, conducting end has the hemisphere face of protrusion, when the metal section of clasp is connected between conducting end, metal section can keep good contact with conducting end, metal section is under the rebound action of elastic layer, be connected with conducting end more firm, make the signal being transferred to cranking-motor relay more stable, control automobile starting better.
Accompanying drawing explanation
Fig. 1 is the schematic rear view of cushion in automobile.
Fig. 2 is the circuit diagram of caution type safety strap in the present embodiment.
Detailed description of the invention
Existingly include ignition lock, cranking-motor relay and starter for vehicle starting system.The igniting mouth of ignition lock is connected with the control end of cranking-motor relay, and the tip side of cranking-motor relay is connected with starter with B+.During automobile start, usually use key to trigger ignition lock, make the igniting mouth of ignition lock export high level, trigger cranking-motor relay and close, storage battery is powered to starter, and starter starts.The utility model provides a safety strap in conjunction with existing start system, makes chaufeur only could start automobile after fastening seat belts, and can supervise chaufeur and just can set out on a journey after fastening seat belts, and improves the safety of driving.
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment:
As shown in Figure 1 and 2, the caution type safety strap of high security, comprises ribbon 2, be enclosed within the clasp 6 that ribbon slidably connects, be arranged on the taking-up device 3 in car body, be fixed on the band 4 in car body directly over taking-up device 3, and be fixed on cushion 1 away from the clasp seat 5 on the side of taking-up device 3; Described ribbon 2 one end is arranged in taking-up device 3, after the other end stretches out extend up through band 4 from taking-up device 3, is fixed on cushion 1 on the side of taking-up device 3 to downward-extension; Ribbon 2 can stretch and be connected on clasp seat 5 by clasp 6; The lower end of clasp 6 has the metal section of conductive material; The top of clasp seat 5 has the link slot caved inward, the side that link slot two is just right is respectively equipped with just right conducting end, after clasp 6 is connected to the link slot of clasp seat 5, the metal section of clasp 6 can contact with two conducting end, makes two conducting end electrical connections; Also comprise safety strap relay J 1, two tip sides of safety strap relay J 1 are connected with the igniting mouth 5 ' of ignition lock D and the control end of cranking-motor relay J2 respectively, the control end of safety strap relay J 1 with in link slot wherein a conducting end be connected, another conducting end is connected to B+ V+, and the ground terminal of safety strap relay is connected to battery negative post V-.
In Fig. 2, M is starter, and ignition lock D is integrated with 4 way switch, wherein port one ', 2 ', 3 ', 4 ' to be all connected with B+, port 6 ', 7 ', 8 ' is respectively used to realize stopping, bonding and the electricity consumption of part miniwatt.This safety strap is only when ribbon is stretched to certain distance and clasp is connected on clasp seat, and safety strap relay could close, and automobile could be lighted a fire.Due to the moment of clasp and the clamping of clasp seat, there will be burr or signal disturbing, send the signal of mistake to cranking-motor relay, control cranking-motor relay mistakenly closed or disconnect.Therefore between cranking-motor relay and clasp, increase safety strap relay, play the advantages such as isolation, anti-interference resistance are good, stable signal transmission.Storage battery adopts and is originally arranged on vapour in-vehicle secondary battery, does not need to provide external power supply, easy to operate.During concrete enforcement, clasp is good with the clamping of clasp seat and when two conducting end are electrically connected, just think that safety strap is fastened, normally could start automobile.
Two sides just right in the link slot of described clasp seat 5 are embedded with wire respectively, the side profile that wherein one end of two wires is all exposed to link slot becomes described conducting end, and the other end of two wires is connected to the control end of cranking-motor relay and described B+ respectively.During concrete enforcement, wire is all from the inside cabling of link slot, and structure is simple, specious.
The metal section entirety of described clasp 6 is middle is elastic layer, and two sides are the three-decker of metal level; The outside face of described conducting end is the hemisphere face protruding the setting of link slot side, and after described clasp 6 is connected to the link slot of clasp seat 5, the metal section of clasp 6 can be compressed and be connected between the hemisphere face of two conducting end.During concrete enforcement, metal level can be iron or copper.When clasp is connected in clasp seat, can there is deformation and be connected between two conducting end in metal section, and under the rebound action of elastic layer, can be connected more firm with conducting end.When extracting clasp, elastic layer can be compressed, and conveniently metal section is extracted.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (3)

1. the caution type safety strap of high security, comprises ribbon, is enclosed within the clasp that ribbon slidably connects, and is arranged on the taking-up device in car body, is fixed on the band in car body directly over taking-up device, and is fixed on cushion away from the clasp seat on the side of taking-up device; Described ribbon one end is arranged in taking-up device, after the other end stretches out extend up through band from taking-up device, is fixed on the side of the close taking-up device of cushion to downward-extension; Ribbon can stretch and be connected on clasp seat by clasp; It is characterized in that, the lower end of clasp has the metal section of conductive material; The top of clasp seat has the link slot caved inward, and the side that link slot two is just right is respectively equipped with just right conducting end, and after clasp is connected to the link slot of clasp seat, the metal section of clasp can contact with two conducting end, makes two conducting end electrical connections; Also comprise safety strap relay, two tip sides of safety strap relay are connected with the igniting mouth of ignition lock and the control end of cranking-motor relay respectively, the control end of safety strap relay with in link slot wherein a conducting end be connected, another conducting end is connected to B+, and the ground terminal of safety strap relay is connected to battery negative post.
2. the caution type safety strap of high security as claimed in claim 1, it is characterized in that, two sides just right in the link slot of described clasp seat are embedded with wire respectively, the side profile that wherein one end of two wires is exposed to link slot becomes described conducting end, and the other end of two wires is connected to the control end of cranking-motor relay and described B+ respectively.
3. the caution type safety strap of high security as claimed in claim 1, is characterized in that, the metal section entirety of described clasp is middle is elastic layer, and two sides are the three-decker of metal level; The outside face of described conducting end is the hemisphere face protruding the setting of link slot side, and after described clasp is connected to the link slot of clasp seat, the metal section of clasp can be compressed and be connected between the hemisphere face of two conducting end.
CN201520041187.XU 2015-01-21 2015-01-21 The caution type safety strap of high security Expired - Fee Related CN204383405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520041187.XU CN204383405U (en) 2015-01-21 2015-01-21 The caution type safety strap of high security

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520041187.XU CN204383405U (en) 2015-01-21 2015-01-21 The caution type safety strap of high security

Publications (1)

Publication Number Publication Date
CN204383405U true CN204383405U (en) 2015-06-10

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ID=53356150

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520041187.XU Expired - Fee Related CN204383405U (en) 2015-01-21 2015-01-21 The caution type safety strap of high security

Country Status (1)

Country Link
CN (1) CN204383405U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017672A (en) * 2018-09-11 2018-12-18 张岩 A kind of safety belt ignition system and secure type automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017672A (en) * 2018-09-11 2018-12-18 张岩 A kind of safety belt ignition system and secure type automobile

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150610

Termination date: 20180121