CN109339618A - It is a kind of trigger it is sensitive, be easily installed, car anti-clamping device at low cost - Google Patents
It is a kind of trigger it is sensitive, be easily installed, car anti-clamping device at low cost Download PDFInfo
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- CN109339618A CN109339618A CN201810883875.9A CN201810883875A CN109339618A CN 109339618 A CN109339618 A CN 109339618A CN 201810883875 A CN201810883875 A CN 201810883875A CN 109339618 A CN109339618 A CN 109339618A
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- clamping device
- insulating rubber
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- 239000004020 conductor Substances 0.000 claims abstract description 130
- 230000002265 prevention Effects 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 14
- 230000035945 sensitivity Effects 0.000 abstract description 11
- 230000007423 decrease Effects 0.000 abstract description 3
- 210000000746 body region Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 239000012212 insulator Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 208000010247 contact dermatitis Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0493—Appurtenances
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
That the present invention relates to a kind of triggerings is sensitive, is easily installed, car anti-clamping device at low cost, including anti-biting bar ontology, fixed bracket, sealing cover, connecting wire, wire interface and clamp prevention controller；The anti-biting bar ontology is the electro-insulating rubber body of inner hollow, is equipped with the first electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor in the inner surface of electro-insulating rubber body, conducting wire is equipped in each electric conductor；Four electric conductors are equidistantly circumferentially arranged in the inner surface of electro-insulating rubber body, and there are gaps between electric conductor；The electro-insulating rubber body lower part is equipped with build-up member；The end of the anti-biting bar ontology is equipped with resistance, and the both ends of resistance are electrically connected with conducting wire respectively.Its advantage is shown: structure is simple, high sensitivity and at low cost, avoids anti-pinch module sensitivity low the technical issues of can not detecting barrier state, avoids sensitivity decline even failure caused by being worn or aoxidized as conductive body region, improves safety in utilization.
Description
Technical field
The present invention relates to car anti-clamping technical fields, specifically, be it is a kind of trigger it is sensitive, be easily installed, be at low cost
Car anti-clamping device.
Background technique
Currently, as the improvement of people's living standards, car has entered huge numbers of families, and performer is more next in life
More important role brings many conveniences to the trip of people, while preferably meeting requirement of the people to comfort type.But
While automobile steps into people's life, more and more around automobile driver and passenger and family the problem of related secure context
People.For the people that each rides in an automobile, unexpected safety protection problem occurs therewith, and one of the most common is exactly automobile
The problem of accidentally being clamped by car door of the especially child of passenger caused by the quick closedown of car door, in many cities all
There is a phenomenon where arrangements for automotive doors hurt passenger.The closed safe design problem of arrangements for automotive doors is increasingly becoming people's growing interest
Aspect becomes people and buys one of the aspect considered when vehicle.
Mainly there are several types of modes in existing automobile door anti-clamping system: passing through sensor, life detector or machine
Whether tool structure detection car door clips to people or object, will test result and is sent to single-chip microcontroller, and is by single-chip microcontroller control car door
It is no to be again turned on, to play a kind of safety protection function.
In the existing start-up course designed after all having the following deficiencies: closing of the door, or in driving when closed door,
If passenger is outside car door and body or clothing are clamped by car door, it will fall down at once and be involved in vehicle bottom, and be likely to cause dead.
Since existing equipment is unable to satisfy the demand of security protection, the knapsack of passenger occurs often or body is clamped by car door,
The event for the final cost that gives one's life for of being then drawn under the car, and maximum reason and car door pinch resistant functionality that these events occur are not
It improves related.
Chinese patent literature: CN201721531927.3, a kind of applying date: 2017.11.16, patent name are as follows: integration
Car anti-clamping item.A kind of all-in-one car anti-biting bar is disclosed, including anti-biting bar ontology, the close of anti-biting bar ontology upper end is set
Seal and the metallic channel that anti-biting bar body tip is arranged in, the anti-biting bar ontology includes rubber skeleton, in the rubber skeleton
It is provided with steel core, anti-biting bar body interior side is provided with anti-pinch convex body, the setting of the anti-biting bar body interior other side
Have anti-pinch hollow pipe, be provided with conductive rubber strip and lower conductive rubber strip in the sealing ring, the upper conductive rubber strip and
Conductor wire is respectively arranged in lower conductive rubber strip.The utility model structure is simple, easy to use, and hooking is convenient, will not be exposed
Outside, sealing is tight.But this all-in-one car anti-biting bar, it can not quickly incude whether car door has folder object from multiple angles, more
Apparent consideration is biased toward, and can not actually solve the problems, such as car door anti-pinch.
Chinese patent literature: CN201621112592.7, the applying date: 2016.10.11, patent name are as follows: a kind of band thoughts
Answer the car anti-clamping door of device.A kind of car anti-clamping door with sensing device, including car door, doorframe and alarm device are disclosed,
One push rod is installed in the lower inner of the car door, a limited block is connected on the push rod, in the conductor wire of the push rod
Upper in parallel a power-on switch, the power-on switch are connected to a signal receiver by a circuit board, on the side of the doorframe
Along pressure sensitive band is equipped with, the pressure sensitive, which takes, is connected to a signal projector and the alarm device, the feeling of stress
The output end for the circuit board that should be taken also passes through conducting wire and connect with the power-on switch.The utility model, which is worked as, is manually placed at automobile
Alarm sounds will be carried out when on doorframe, and if push rod will when having the case where hand has occurred and that shutdown on automobile door frame
It pushes limited block to be stuck between car door and doorframe, personnel is prevented to be pinched.But this device changes the structure structure of car door
It makes, higher cost.In conclusion needing a kind of high sensitivity, being easily installed, car anti-clamping device at low cost.
Summary of the invention
It is at low cost the purpose of the present invention is aiming at the shortcomings in the prior art, providing a kind of high sensitivity, being easily installed
Car anti-clamping device.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of triggering is sensitive, is easily installed, car anti-clamping device at low cost, which is characterized in that the car anti-clamping
Device includes anti-biting bar ontology, fixed bracket, sealing cover, connecting wire, wire interface, clamp prevention controller；The anti-biting bar
Ontology is the electro-insulating rubber body of inner hollow；The section of the electro-insulating rubber body is circular ring shape, in the interior table of electro-insulating rubber body
Face is equipped with the first electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor；First is equipped in first electric conductor
Conducting wire, the second electric conductor is interior to be equipped with the second conducting wire, and privates is equipped in third electric conductor, is led in the 4th electric conductor equipped with the 4th
Line；First electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor are equidistantly circumferentially arranged in the interior table of rubber bodies
Face, and there are gaps for the first electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor；Under the electro-insulating rubber body
Portion is equipped with build-up member；Elastic holder is equipped with inside the build-up member；The build-up member is in " ∩ " type structure, and interior
Surface is equipped with upward overhead structure；Resistance is arranged in the end in anti-biting bar ontology；One end of the resistance and first
Conducting wire, the electrical connection of the second conducting wire, the other end of resistance are electrically connected with privates, privates；First electric conductor,
Further respectively have the 5th conducting wire in two electric conductors, third electric conductor and the 4th electric conductor any two electric conductor, the described the 5th
Wire end is connected with micro- electric bell；First conducting wire, the second conducting wire, privates, privates pass through connecting wire
It is connect with wire interface；The fixed branch is provided with fitting groove；The fitting groove setting is in fixed internal stent；Described
Sealing cover is the intermediate annular with through-hole, and in-between through-hole runs through connecting wire；The anti-biting bar ontology passes through department of assembly
Part is assemblied in support bracket fastened fitting groove.
As a kind of perferred technical scheme, the clamp prevention controller is equipped with interface, processor, transmission module, alarm
The end of clamp prevention controller, the processor, transmission module, alarm mould is arranged in module, power supply module, the interface
Block, power supply module be arranged inside clamp prevention controller, the processor respectively with transmission module, alarm module, power supply module,
Interface electrical connection；Described conducting wire one end is connect with the intrinsic conductive material of anti-biting bar, and the other end is connected with wire interface, is led
Line interface can be inserted into the interface of clamp prevention controller, be electrically connected anti-biting bar ontology with clamp prevention controller.
As a kind of perferred technical scheme, the electric conductor is semicircle or half elliptic, electric conductor it is sharper one
It holds towards the intracorporal center of circle of electro-insulating rubber.
As a kind of perferred technical scheme, the fixation bracket is in " ∪ " type structure, and inner surface is equipped with and assembly
The barb of inverse structure on component.
As a kind of perferred technical scheme, micro- electric bell is set to anti-biting bar body end.
As a kind of perferred technical scheme, first electric conductor, the second electric conductor, third electric conductor and the 4th are led
Electric body is conductive rubber or conductive TPE material.
As a kind of perferred technical scheme, the electro-insulating rubber body is insulation TPE material.
As a kind of perferred technical scheme, described when the first electric conductor, the second electric conductor, third electric conductor or the 4th
Electric conductor with electro-insulating rubber body squeeze and close to when, forced contact when suffered power size≤50N, so that it may short-circuit resistance,
Circuit loop is formed, described when car anti-clamping ontology is not affected by pressure, loop resistance value is 10000 ± 10000 Ω,
After car anti-clamping item is squeezed, loop resistance value≤2000 Ω.
As a kind of perferred technical scheme, the car anti-clamping device further includes pressure inductor.
As a kind of perferred technical scheme, the pressure inductor has multiple, and dispersion arrangement is set to electro-insulating rubber body
Inside upper end, and connected by wireless signal between the pressure inductor and clamp prevention controller.
The invention has the advantages that:
1, anti-biting bar structure is simple, is easily installed, and reaction speed is fast, high reliablity, clamp prevention controller and automobile middle control phase
Even, it being manipulated in time convenient for driver, improves safety, each building block of anti-pinch device can be replaced, it is scrapped without whole,
Reduce use cost.
2, by the way that the first electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor that equidistantly circumferentially arrange is arranged,
When barrier oppresses electro-insulating rubber body from outside from any angle in this way, the first adjacent electric conductor, second can all be caused to lead
Electric body, third electric conductor or the 4th electric conductor contact with each other, to form circuit loop.It, can be with using the structure of the present embodiment
Anti-pinch module sensitivity low the technical issues of can not detecting failure condition is avoided, the safety in utilization of anti-biting bar is improved.
3, by being equipped with pressure inductor inside electro-insulating rubber body upper end, deformation is squeezed by electro-insulating rubber body and is produced
Raw Pressure Alarm, by the way that it is sensitive to improve anti-biting bar detection by Pressure Alarm and the same alarm of resistance alarm signal
Degree.Using the structure of the present embodiment, the detection sensitivity of anti-pinch module can be improved, avoid wearing due to conductive body contact position
Or the decline of sensitivity caused by oxidation even failure, the safety in utilization of anti-pinch device is improved, unexpected injury is avoided.
It 4, can be when automobile be in starting or flameout state, if car door is closing the switch process using the design of micro- electric bell
Extruding of the middle anti-biting bar insulator by barrier can pass through micro- electricity after anti-biting bar insulator is by the extruding of barrier
The sound of bell, can preferably remind has folder object in driver or passenger door, to can timely find security risk simultaneously
Timely solve.
Detailed description of the invention
Attached drawing 1 be the present invention it is a kind of trigger it is sensitive, be easily installed, the assembling schematic diagram of car anti-clamping device at low cost.
Attached drawing 2 is the portion A partial enlargement diagram in Fig. 1.
Attached drawing 3 is B-B direction diagrammatic cross-section in Fig. 1.
Attached drawing 4 is anti-biting bar ontology schematic diagram.
Attached drawing 5 is fixed support schematic diagram.
Attached drawing 6 is the structural schematic diagram of clamp prevention controller.
Attached drawing 7 is the inner bay composition of clamp prevention controller.
Attached drawing 8 is another B-B direction diagrammatic cross-section of the invention.
Attached drawing 9 is the another kind of the invention portion A partial enlargement diagram.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment provided by the invention.
Appended drawing reference involved in attached drawing and component part are as follows:
1. anti-biting bar ontology 2. fixes bracket
3. 4. connecting wire of sealing cover
5. 6. electro-insulating rubber body of wire interface
7. 8. second electric conductor of the first electric conductor
9. the 4th electric conductor of third electric conductor 10.
11. 12. second conducting wire of the first conducting wire
13. 14. privates of privates
15. 151. elastic holder of build-up member
16. 17. clamp prevention controller of resistance
171. interface, 18. pressure inductor
21. the 5th conducting wire of fitting groove 22.
23. micro- electric bell
Embodiment 1
Please refer to attached drawing 1, Fig. 1 be the present invention it is a kind of trigger it is sensitive, be easily installed, the dress of car anti-clamping device at low cost
With schematic diagram.It is a kind of trigger it is sensitive, convenient for peace turn, car anti-clamping device at low cost, the car anti-clamping device includes institute
The car anti-clamping device stated includes anti-biting bar ontology 1, fixed bracket 2, sealing cover 3, connecting wire 4, wire interface 5；Described
Anti-biting bar ontology 1 is assemblied on fixed bracket 2；One end of the connecting wire 4 and the conduction material inside anti-biting bar ontology 1
Material connection, the other end and wire interface 5 connect；The sealing cover 3 is the intermediate annular with through-hole, and in-between through-hole runs through
After connecting wire 4, it is fixed on automobile metal plate work hole；
Please refer to attached drawing 2,3, Fig. 2 is the portion A partial enlargement diagram in Fig. 1, Fig. 3 be in Fig. 1 B-B to diagrammatic cross-section.
The anti-biting bar ontology 1 is the electro-insulating rubber body 6 of inner hollow；The section of the electro-insulating rubber body 6 is circular ring shape, exhausted
The inner surface of edge rubber bodies 6 is equipped with the first electric conductor 7, the second electric conductor 8, third electric conductor 9 and the 4th electric conductor 10；Described
It is equipped with the first conducting wire 11 in first electric conductor 7, the second conducting wire 12 is equipped in the second electric conductor 8, is equipped with third in third electric conductor 9
Conducting wire 13, the 4th electric conductor 10 are interior equipped with privates 14；First electric conductor 7, the second electric conductor 8,9 and of third electric conductor
4th electric conductor 10 is equidistantly circumferentially arranged in the inner surface of rubber bodies, and the first electric conductor 7, the second electric conductor 8, third electric conductor
9 and the 4th electric conductor 10 there are gaps；6 lower part of electro-insulating rubber body is additionally provided with build-up member 15；The build-up member
Elastic holder 151 is equipped in 15；Resistance 16 is arranged in the end in anti-biting bar ontology 1；One end of the resistance 15 and the
One conducting wire 11, the electrical connection of the second conducting wire 12, the other end of resistance 16 are electrically connected with privates 13, privates 14；Described
First conducting wire 11, the second conducting wire 12, privates 13, privates 14 are connect by connecting wire 4 with wire interface 5；It is described
Fixation bracket 2 be equipped with fitting groove 21；The setting of fitting groove 21 is inside fixed bracket 2；The anti-biting bar ontology 1 is logical
Build-up member 15 is crossed to be assemblied in the fitting groove 21 of fixed bracket 2；
Please refer to attached drawing 6,7, Fig. 6 be clamp prevention controller structural schematic diagram, Fig. 7 is the inside structure of clamp prevention controller
Figure.The clamp prevention controller 17 is equipped with interface 171, processor, transmission module, alarm module, power supply module, the interface
171 are arranged in the end of clamp prevention controller 17, and the processor, transmission module, alarm module, power supply module are arranged in anti-pinch
Inside controller 17, the processor is electrically connected with transmission module, alarm module, power supply module, interface 171 respectively.
It should be understood that each building block of the anti-pinch device can be replaced, scrapped without whole, reduction makes
Use cost；The electric conductor is semicircle or half elliptic, and the sharper one end of electric conductor is towards the intracorporal center of circle of electro-insulating rubber；
Described 4 one end of conducting wire is connect with the conductive material in anti-biting bar ontology 1, and the other end and wire interface 5 connect, wire interface 5
It can be inserted into the interface 171 of clamp prevention controller 17, be electrically connected anti-biting bar ontology 1 with clamp prevention controller 17；The department of assembly
Part 15 is in " ∩ " type structure, and inner surface is equipped with upward overhead structure, and the fixation bracket 2 is in " ∪ " type structure, and interior
Build-up member 15 can be embedded in by the barb that surface is equipped with inverse structure on build-up member 15 using positive and negative overhead structure
To fixed bracket 2, and using the supporting role of elastic holder 151 in build-up member 15, guarantee that the cooperation of build-up member 15 is stablized
Property, it is not easily to fall off；First electric conductor 7, the second electric conductor 8, third electric conductor 9 and the 4th electric conductor 10 is conductive rubber
Or conductive TPE material；The electro-insulating rubber body 6 is insulation TPE material；The fixation bracket 2 is mounted on automobile side-door or tail
On the sheet metal component at door edge；It is described when the first electric conductor 7, the second electric conductor 8, third electric conductor 9 or the 4th electric conductor 10 with
Electro-insulating rubber body 6 squeeze and close to when, forced contact when suffered power size≤50N, so that it may which short-circuit resistance 16 is formed
Circuit loop；It is described that when car anti-clamping ontology 1 is not affected by pressure, loop resistance value is 10000 ± 10000 Ω, when
After car anti-clamping item 1 is squeezed, loop resistance value≤2000 Ω；
The application method of car anti-clamping device of the invention: the car anti-clamping device that will be assembled passes through fixed bracket 2 and fills
Automobile side-door or tail-gate edge are fitted over, clamp prevention controller 17 is attached by transmission module and automobile middle control；Work as car tail
Door or side door are when clipping to people or object, extruding of the anti-biting bar insulator by barrier, the first conducting wire 11, the second conducting wire 12, the
Three wires 13, privates 14 are with the extruding of electric conductor and close to until contact, forms circuit loop, thus short-circuit resistance
16, the processor of clamp prevention controller issues signal according to the resistance change received, is transmitted in automobile by transmission module
Control, and alarmed by alarm module.Automobile middle control controls automobile tail gate or side door after receiving signal, it is made to stop fortune
Row, plays anti-pinch control, then stop alarm.When the electric power of clamp prevention controller 17 is lower, processor can lead to relevant information
It crosses transmission module and is sent to automobile middle control, remind driver to replace battery in time and charge.
The first electric conductor, the second electric conductor, the third electric conductor and the equidistantly circumferentially arranged in the present embodiment by setting
Four electric conductors can all cause adjacent first conductive when such barrier oppresses electro-insulating rubber body from outside from any angle
Body, the second electric conductor, third electric conductor or the 4th electric conductor contact with each other, to form circuit loop.Using the present embodiment
Structure can improve the use of anti-pinch device to avoid anti-pinch module sensitivity low the technical issues of can not detecting failure condition
Safety.
Embodiment 2
Attached drawing 8 is please referred to, Fig. 8 is another B-B direction diagrammatic cross-section of the invention.The present embodiment and the basic phase of embodiment 1
Together, the difference is that, dispersion is arranged by way of inlaying equipped with more inside the upper end of electro-insulating rubber body 6 in the present embodiment
A pressure inductor 18, when extruding of the electro-insulating rubber body 6 by barrier, pressure inductor 18 experiences electro-insulating rubber body 6
Pressure, and the pressure signal being subject to quickly is passed to the processing of clamp prevention controller 17 by pressure inductor 18 by wireless signal
Device, processor issue signal according to the pressure value variation being subject to, and are transmitted to automobile middle control by transmission module, and pass through alarm mould
Block carries out pressure alarm；Described is pressed adjacent to the electric conductor in electro-insulating rubber body 6 directly when barrier further presses on
To contact, circuit loop is formed, thus short-circuit resistance 16, the processor of anti-pinch clamp prevention controller 17 is according to the resistance value received
Variation issues signal, is transmitted to automobile middle control by transmission module, and carry out resistance alarm by alarm module；The automobile
Middle control can carry out intelligent processing according to the different alarm received, when automobile middle control receives Pressure Alarm simultaneously
When with resistance alarm signal, automobile middle control controls automobile tail gate or side door, keeps its out of service, plays anti-pinch control function, when
When automobile middle control receives only a kind of independent alarm signal, automobile middle control voice prompting driver manually checks whether car door clips to barrier
Hinder object.
By being equipped with pressure inductor inside electro-insulating rubber body upper end in the present embodiment, by electro-insulating rubber body by crowded
Compressive strain generates Pressure Alarm, by improving anti-biting bar by Pressure Alarm and the same alarm of resistance alarm signal
Detection sensitivity.Using the structure of the present embodiment, the detection sensitivity of anti-pinch module can be improved, avoid due to conductive body contact
Sensitivity decline even failure, improves the safety in utilization of anti-pinch device, avoids unexpected injury caused by position abrasion or oxidation.
Embodiment 3
Attached drawing 9 is please referred to, Fig. 9 is the portion A partial enlargement diagram in another Fig. 1 of the present invention.The present embodiment and embodiment
It is essentially identical, the difference is that, the first electric conductor 7, the second electric conductor 8, third electric conductor 9 and the 4th in the present embodiment
The 5th conducting wire 22 is further respectively had in 10 any two electric conductor of electric conductor, in two preferably diagonal electric conductors；Described
Two 22 ends of the 5th conducting wire are connect with a micro- electric bell 23 respectively；Micro- electric bell 24 is equally set on anti-biting bar ontology 1
End；It is described when automobile tail gate or side door clip to people or object, extruding of the anti-biting bar insulator 6 by barrier, a side
Face, the first conducting wire 11, the second conducting wire 12, privates 13, privates 14 are close up to contacting with the extruding of electric conductor,
Circuit loop is formed, thus short-circuit resistance 16, the processor of clamp prevention controller issues signal according to the resistance change received,
It is transmitted to automobile middle control by transmission module, and is alarmed by alarm module, on the other hand, the first electric conductor 7, second are led
Electric body 8, third electric conductor 9 and the 4th electric conductor 10 are set to any two with the extruding of electric conductor and close to until when contacting
The 5th conducting wire 23 in electric conductor, which is just closed, forms access, so that micro- electric bell 23, which will work, issues sound.
The design of micro- electric bell is added in the present embodiment, on the one hand, when automobile is under normal condition, if car door is switching
Extruding of the anti-biting bar insulator by barrier in closing course, resistance can be short-circuited at this time, the processor root of clamp prevention controller
Signal is issued according to the resistance change received, the central control system of automobile receives the signal from transmission module, to drive report
Alert module is alarmed, while having barrier in micro- electric bell sending sound prompting driver or passenger door, on the other hand, works as vapour
When vehicle is in flameout state, if the car door extruding of anti-biting bar insulator by barrier during closing the switch, resistance at this time
It can be short-circuited, the processor of clamp prevention controller issues signal according to the resistance change received, however the middle control of automobile at this time
System can not receive the signal from transmission module, to can not just alarm module be driven to alarm, to be easy to cause peace
The generation of full accident, and micro- electric bell in the present embodiment is utilized, it can lead to after anti-biting bar insulator is by the extruding of barrier
The sound of micro- electric bell is crossed, can remind has folder object in driver or passenger door, to can timely find security risk simultaneously
Timely solve.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise of not departing from the method for the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of triggering is sensitive, it is easily installed, car anti-clamping device at low cost, which is characterized in that the car anti-clamping dress
It sets including anti-biting bar ontology, fixed bracket, sealing cover, connecting wire, wire interface, clamp prevention controller；The anti-biting bar sheet
Body is the electro-insulating rubber body of inner hollow；The section of the electro-insulating rubber body is circular ring shape, in the inner surface of electro-insulating rubber body
Equipped with the first electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor；First is equipped in first electric conductor to lead
Line, the second electric conductor is interior to be equipped with the second conducting wire, and privates is equipped in third electric conductor, is led in the 4th electric conductor equipped with the 4th
Line；First electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor are equidistantly circumferentially arranged in the interior table of rubber bodies
Face, and there are gaps for the first electric conductor, the second electric conductor, third electric conductor and the 4th electric conductor；Under the electro-insulating rubber body
Portion is equipped with build-up member；Elastic holder is equipped with inside the build-up member；The build-up member is in " ∩ " type structure, and interior
Surface is equipped with upward overhead structure；Resistance is arranged in the end in anti-biting bar ontology；One end of the resistance and first
Conducting wire, the electrical connection of the second conducting wire, the other end of resistance are electrically connected with privates, privates；First electric conductor,
Further respectively have the 5th conducting wire in two electric conductors, third electric conductor and the 4th electric conductor any two electric conductor, the described the 5th
Wire end is connected with micro- electric bell；First conducting wire, the second conducting wire, privates, privates pass through connecting wire
It is connect with wire interface；The fixed branch is provided with fitting groove；The fitting groove setting is in fixed internal stent；Described
Sealing cover is the intermediate annular with through-hole, and in-between through-hole runs through connecting wire；The anti-biting bar ontology passes through department of assembly
Part is assemblied in support bracket fastened fitting groove.
2. car anti-clamping device according to claim 1, which is characterized in that the clamp prevention controller is equipped with interface, place
Device, transmission module, alarm module, power supply module are managed, the end of clamp prevention controller, the processing is arranged in the interface
Device, transmission module, alarm module, power supply module be arranged inside clamp prevention controller, the processor respectively with transmission module,
Alarm module, power supply module, interface electrical connection；Described conducting wire one end is connect with the intrinsic conductive material of anti-biting bar, another
End is connected with wire interface, and wire interface can be inserted into the interface of clamp prevention controller, makes anti-biting bar ontology and clamp prevention controller electricity
Connection.
3. car anti-clamping device according to claim 1, which is characterized in that the electric conductor is semicircle or semiellipse
Shape, the sharper one end of electric conductor is towards the intracorporal center of circle of electro-insulating rubber.
4. car anti-clamping device according to claim 1, which is characterized in that the fixation bracket is in " ∪ " type structure,
And inner surface is equipped with the barb with inverse structure on build-up member.
5. car anti-clamping device according to claim 1, which is characterized in that micro- electric bell is set to anti-biting bar body end
Portion.
6. car anti-clamping device according to claim 1, which is characterized in that first electric conductor, the second electric conductor,
Third electric conductor and the 4th electric conductor are conductive rubber or conductive TPE material.
7. car anti-clamping device according to claim 1, which is characterized in that the electro-insulating rubber body is insulation TPE material
Material.
8. car anti-clamping device according to claim 6, which is characterized in that described works as the first electric conductor, the second conduction
Body, third electric conductor or the 4th electric conductor with electro-insulating rubber body squeeze and close to when, stress connects when suffered power size≤50N
Touching, so that it may which short-circuit resistance forms circuit loop, described when car anti-clamping ontology is not affected by pressure, loop resistance
Value is 10000 ± 10000 Ω, after car anti-clamping item is squeezed, loop resistance value≤2000 Ω.
9. car anti-clamping device according to claim 1, which is characterized in that the car anti-clamping device further includes pressure
Inductor.
10. car anti-clamping device according to claim 9, which is characterized in that the pressure inductor has multiple, dispersion
Arrangement is set to inside electro-insulating rubber body upper end, and is connected by wireless signal between the pressure inductor and clamp prevention controller
It connects.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883875.9A CN109339618A (en) | 2018-08-06 | 2018-08-06 | It is a kind of trigger it is sensitive, be easily installed, car anti-clamping device at low cost |
| PCT/CN2018/117137 WO2020029472A1 (en) | 2018-08-06 | 2018-11-23 | Vehicle anti-pinch device with sensitive trigger, convenience in mounting, and low costs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883875.9A CN109339618A (en) | 2018-08-06 | 2018-08-06 | It is a kind of trigger it is sensitive, be easily installed, car anti-clamping device at low cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109339618A true CN109339618A (en) | 2019-02-15 |
Family
ID=65291590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810883875.9A Pending CN109339618A (en) | 2018-08-06 | 2018-08-06 | It is a kind of trigger it is sensitive, be easily installed, car anti-clamping device at low cost |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109339618A (en) |
| WO (1) | WO2020029472A1 (en) |
Cited By (1)
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|---|---|---|---|---|
| CN112360277A (en) * | 2020-09-25 | 2021-02-12 | 南京金龙客车制造有限公司 | D11 electric sliding door system and anti-pinch control strategy |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020029472A1 (en) | 2020-02-13 |
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Application publication date: 20190215 |