CN1046244A - Multifunctional warning device and elastic deformation switch - Google Patents
Multifunctional warning device and elastic deformation switch Download PDFInfo
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- CN1046244A CN1046244A CN 89102039 CN89102039A CN1046244A CN 1046244 A CN1046244 A CN 1046244A CN 89102039 CN89102039 CN 89102039 CN 89102039 A CN89102039 A CN 89102039A CN 1046244 A CN1046244 A CN 1046244A
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- switch
- elastic deformation
- feeler lever
- cylinder
- pressure
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Abstract
A kind of multi-functional particularly automobile tyre gas leakage is made up of a device electric light and/or electroacoustic and a pressure sensor with warning device; Pressure sensor is made up of an elastic deformation switch and a pressure feeler lever saddle and a shell; Elastic deformation switch is made up of a cavity type elastic deformation body and two electrodes.The invention solves automobile tyre leakage alarm problem, and be applicable to different purposes and technical field, have that structure and manufacturing process are simple, working service is easy, highly sensitive, dependable performance, durable in use, advantage that cost and price is cheap, the good effect with remarkable social benefit and technical economic benefit.
Description
The present invention relates to a kind of multi-functional particularly automobile tyre leaks gas with warning device and a kind of warning device elastic deformation switch.
Motor vehicle is having a flat tire of towed vehicle particularly, is that the driver of a band generality is difficult to the timely thorny problem of finding and handling.This problem will cause the inner tube of a tyre to be ground brokenly as in time finding and handling, and cover tire even steel ring also can very fast damages and scrap, even also can cause severe traffic accidents.This problem is that people thirst for solving and the technical problem of the solution of failing so far to achieve one's goal for a long time.At present, yet there are no the actual use of home-made machine motor-car and IMPORTED MOTOR VEHICLE tire air-leaking alarming device.In addition, antitheft and purposes such as processing operation etc. also needs cheap and good-quality warning device.
Purpose of the present invention mainly is that gas leakage is a technical problem and a social active demand to the automobile tyre deflation warning system that urgency is to be solved at automobile tyre, simultaneously also at the demand of society, propose that a kind of structure and manufacturing process are simple, working service is easy, highly sensitive, dependable performance, durable in use, multi-functional particularly automobile tyre gas leakage that cost and price is cheap be with warning device and a kind of warning device elastic deformation switch to multi-purpose warning device such as antitheft and warning device that the processing operation is used etc.
Task of the present invention is controlled the luminous and/or electroacoustic device sounding of electro-optical device and is realized by developing a kind of elastic deformation switch.
With reference to Fig. 1, elastic deformation switch of the present invention＜1〉by cavity type elastic deformation body＜2〉and two electrode＜4 form.Cavity type elastic deformation body＜2〉shape be elastic deformable body＜2 middle part is symmetrical ball-crown body for cylinder, upper and lower, the two halves that can be divided into symmetry when molded by the cylinder center cross-sectional, can be bonded into integral body during assembling, the middle part cylinder plays guiding and positioning action, and the end ball-crown body plays and presses and the pressure transmission effect; Strain chamber＜3〉middle part be cylinder, limit portion is a torus, cylindrical height is less than toric diameter, elastic deformable body＜2〉with strain chamber＜3 also can be made into different shapes and specification by different purposes, strain chamber＜3〉effect be to be used to install two electrode＜4 to constitute a switch and to utilize characteristic that air is easy to compression to open and close when the strain to realize switch, strain chamber＜3〉in can not intake and make the switch short circuit malfunctioning, elastic deformable body＜2 form with the elastomeric material of rubber or rubber like is molded.Electrode＜4〉be thin rounded flakes, have and draw lead＜5 〉, make of metal such as copper or aluminium or other electric conducting materials that is fit to, be cemented in strain chamber＜3 by molded or bonding〉in elastic deformable body＜2 the face of cylinder on, draw lead＜5〉stay outside the chamber.Elastic deformation switch＜1〉in the raw the time, switch disconnects, when being in deformation state, switch connection.
Elastic deformation switch of the present invention, can be made into different shapes and specification by different purposes, can be used for warning device miscellaneous, as safety alarm device of usefulness such as the burglar alarm of usefulness such as motor vehicle, bicycle, safety cabinet, door and various processing operations etc., can be used for different technical fields, as machinery, electrician, electronics, instrument, instrument, oil, chemical industry etc.
Multi-functional particularly automobile tyre gas leakage of the present invention is experienced particularly the have a flat tire pressure sensor of rock deformation pressure of deformation or a transformation power with warning device by a device electric light and/or electroacoustic and one and is formed.
With reference to Fig. 2, pressure sensor is by elastic deformation switch＜1 〉, pressure feeler lever saddle＜6 and shell＜9 form.Pressure feeler lever saddle＜6〉by sliding cylinder＜7〉and feeler lever＜8 form, sliding cylinder＜7〉lower end is hexagon cylinder (purposes that has does not need the hexagon cylinder), there is a screwed hole at the cylinder center, feeler lever＜8〉end has screw thread, sliding cylinder＜7〉with feeler lever＜8 by being threaded feeler lever saddle＜6 effect be that the distortion that has a flat tire is experienced pressure and pressure is passed to elastic deformation switch when sagging.Shell＜9〉by housing＜10〉and cap＜11 form, housing＜10〉be a cylindrical shape, the upper surface is a ring flange, the tube internal upper part is laid elastic deformation switch＜1 〉, barrel has one and lays switch electrode and draw lead＜5〉aperture, pressure feeler lever saddle＜6 are laid in a bottom in the tube 〉, the radius of the radius ratio bottom of tube internal upper part is little, in distortion sliding cylinder＜7 when sagging that have a flat tire〉can not enter top and injure elastic deformation switch＜1, and can only be feeler lever＜8 distortion; Cap＜11〉center has a sliding cylinder hexagon cylinder to stretch out the outer hole of shell; Housing＜10〉with cap＜11 by being threaded.Feeler lever saddle＜6〉and shell＜9 make with steel or other rigid materials that is fit to.In feeler lever＜8〉when not experiencing pressure, elastic deformation switch＜1〉keep nature, switch disconnects, and warning device is not reported to the police; In feeler lever＜8〉when experiencing pressure, elastic deformation switch＜1〉distortion, switch connection, warning device is reported to the police.
Pressure sensor of the present invention can be made into different shapes and specification by different purposes, can be used for warning device miscellaneous, as the safety alarm device of usefulness such as the burglar alarm of usefulness such as motor vehicle, bicycle, safety cabinet, door and processing operation etc., can be used for different technical fields, as machinery, electrician, electronics, instrument, instrument, oil, chemical industry etc.
Multi-functional particularly automobile tyre gas leakage warning device of the present invention, structure and manufacturing process are simple, working service is easy, highly sensitive, dependable performance, durable in use, the more important thing is that how in time to have solved people thirsts for solving and the discovery of the solution of failing so far to achieve one's goal and the technical barrier that the processor motor-car has a flat tire for a long time, but also can be used for different purposes and technical field, so the present invention has remarkable social benefit; In addition, warning device of the present invention, cost and price is all quite cheap, except that feeler lever is consumable accessory, other parts all are quite long-lived, and a tire is worth more than 100 to two, 300 yuan, the automobile towed vehicle driver who has just scrapped four tires in 1 year, be worth about 1,000 yuan, after adopting the present invention, the little steel rod feeler lever that maximum several maos are one just can be avoided scrapping a tire, and how many motor vehicles are arranged on the ground, and a simple economic account of calculating just can be sure of that the present invention has significant technical economic benefit.Also have, can be sure of that according to principle of the present invention, function warning device of the present invention can be made into different shapes and specification, can be used for different purposes and technical field.
The present invention had both solved that people thirst for solving for a long time and technical barrier that the automobile tyre gas leakage that solves of failing to achieve one's goal can not in time be found and handle, can be used for different purposes and technical field again; Have that structure and manufacturing process are simple, working service is easy, highly sensitive, dependable performance, durable in use, advantage that cost and price is cheap; Good effect with remarkable social benefit and technical economic benefit; Progress to Science and Technology is significant.
Embodiments of the present invention are that the automobile tyre leakage alarm is placed in pressure sensor on the vehicle bridge of close wheel of motor vehicle, the distance that feeler lever the is liftoff sagging safe distance of distortion that equals to have a flat tire is elastic deformation switch＜1〉electrode draw lead＜5 connect with the electro-optical device that is placed in driver's cabin such as red led and/or electroacoustic device such as electric bell, electronic buzzer etc.When tire runs well, elastic deformation switch＜1〉in the raw, switch disconnects, and warning device is not reported to the police, when the distortion that has a flat tire is sagging, feeler lever＜8〉contact to earth and experience pressure and pressure is passed to elastic deformation switch＜1, two electrode＜4 of switch〉contact, switch connection, warning device is reported to the police, the driver can in time be stopped and re-type, thereby has guaranteed safe driving.Feeler lever＜8〉as badly being out of shape because of driving condition or damaging, the driver can unload with palm and hand vice and repair or change new feeler lever.
The present invention has adopted 2 accompanying drawings, wherein:
Fig. 1 is an elastic deformation switch structural profile schematic diagram
Fig. 2 is an automobile tyre leakage alarm pressure sensor structure generalized section
Unification in the accompanying drawing is numbered:
1, elastic deformation switch 2, elastic deformable body
3, strain chamber 4, electrode
5, electrode is drawn lead 6, pressure feeler lever saddle
7, sliding cylinder 8, feeler lever
9, shell 10, housing
11, cap
Claims (10)
1, a kind of multi-functional particularly automobile tyre deflation warning system has a device electric light and/or electroacoustic, it is characterized in that having one and experiences particularly the have a flat tire pressure sensor of rock deformation pressure of deformation or position transformation power.
2,, it is characterized in that pressure sensor is by elastic deformation switch＜1 according to the described device of claim 1 〉, pressure feeler lever saddle＜6 and shell＜9 form.
3, according to the described device of claim 2, it is characterized in that elastic deformation switch＜1〉in the raw the time, switch disconnects, warning device is not reported to the police, elastic deformation switch＜1〉and when being in deformation state, switch connection, warning device is reported to the police.
4, according to the described device of claim 2, it is characterized in that pressure feeler lever saddle＜6〉by sliding cylinder＜7〉and feeler lever＜8 form, sliding cylinder＜7〉lower end is the hexagon cylinder, there is a screwed hole at the cylinder center, feeler lever＜8〉end has screw thread, the end of thread is tapered coil spring or straight-bar, and the other end is a straight-bar, sliding cylinder＜7〉with feeler lever＜8 by being threaded; Feeler lever saddle＜6〉effect be that the distortion that has a flat tire is experienced pressure and pressure is passed to elastic deformation switch, feeler lever saddle＜6 when sagging make with steel or other rigid materials that is fit to.
5, according to the described device of claim 2, it is characterized in that shell＜9〉by housing＜10〉and cap＜11 form, housing＜10〉be a cylindrical shape, the upper surface is a ring flange, the tube internal upper part is laid elastic deformation switch＜1 〉, barrel has one and lays switch electrode and draw lead＜5〉aperture, pressure feeler lever saddle＜6 are laid in the bottom in the tube 〉, the radius of the radius ratio bottom of tube internal upper part is little, when the distortion that has a flat tire is sagging, sliding cylinder＜7〉can not enter top and injure elastic deformation switch＜1, and can only be feeler lever＜8 distortion, cap＜11〉center has a sliding cylinder hexagon cylinder to stretch out the outer hole of shell, housing＜10 with cap＜11 by being threaded; Shell＜9〉make with steel or other rigid materials that is fit to.
6,, it is characterized in that pressure sensor can be made into different shapes and specification by different purposes, can be used for warning device miscellaneous and different technical fields according to claim 1 or 2 described devices.
7, a kind of warning device elastic deformation switch is characterized in that by cavity type elastic deformation body＜2〉and two electrode＜4 form.
8, according to the described switch of claim 7, it is characterized in that cavity type elastic deformation body＜2〉shape be elastic deformable body＜2 middle part is for cylinder, the upper and lower is symmetrical ball-crown body, can be when molded by cylinder center cross-sectional dimidiation, can be bonded into integral body during assembling, the middle part cylinder plays guiding and positioning action, and the end ball-crown body plays and presses and the pressure transmission effect; Strain chamber＜3〉middle part is cylinder, limit portion is a torus, cylindrical height is less than toric diameter, elastic deformable body＜2〉with strain chamber＜3 also can be made into different shapes and specification by different purposes; Elastic deformable body＜2〉form with the elastomeric material of rubber or rubber like is molded.
9, according to the described switch of claim 7, it is characterized in that strain chamber＜3〉effect be to be used to install two electrode＜4 open and close, strain chamber＜3 when the strain to realize switch with the characteristic that constitutes a switch and utilize the easy compression of air in can not intake and make the switch short circuit malfunctioning; Electrode＜4〉be thin rounded flakes, have and draw lead＜5 〉, make of metal such as copper or aluminium or other electric conducting materials that is fit to, be cemented in strain chamber＜3 by molded or bonding〉in elastic deformable body＜2 the face of cylinder on, draw lead＜5〉stay the place, chamber.
10, according to the described switch of claim 7, it is characterized in that and can be made into different shapes and specification by different purposes, can be used for warning device miscellaneous and different technical fields.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102039 CN1046244A (en) | 1989-04-02 | 1989-04-02 | Multifunctional warning device and elastic deformation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102039 CN1046244A (en) | 1989-04-02 | 1989-04-02 | Multifunctional warning device and elastic deformation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1046244A true CN1046244A (en) | 1990-10-17 |
Family
ID=4854516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89102039 Pending CN1046244A (en) | 1989-04-02 | 1989-04-02 | Multifunctional warning device and elastic deformation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1046244A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367005C (en) * | 2005-09-01 | 2008-02-06 | 合肥市正茂称重系统有限公司 | Detecting method for vehicle tire and detecting sensor |
| CN104891134A (en) * | 2015-06-05 | 2015-09-09 | 胡和萍 | Manual elastic contact switch of gravel conveyor belt |
| CN105349727A (en) * | 2015-11-25 | 2016-02-24 | 高佳 | Conveying contact type inductor for steel making boiler |
| CN105984293A (en) * | 2015-02-11 | 2016-10-05 | 天津市爱杜自行车有限公司 | Bicycle tyre gas leakage alarm device |
| CN111771255A (en) * | 2018-02-15 | 2020-10-13 | 日立金属株式会社 | Pinch detection switch and pinch detection method |
-
1989
- 1989-04-02 CN CN 89102039 patent/CN1046244A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367005C (en) * | 2005-09-01 | 2008-02-06 | 合肥市正茂称重系统有限公司 | Detecting method for vehicle tire and detecting sensor |
| CN105984293A (en) * | 2015-02-11 | 2016-10-05 | 天津市爱杜自行车有限公司 | Bicycle tyre gas leakage alarm device |
| CN104891134A (en) * | 2015-06-05 | 2015-09-09 | 胡和萍 | Manual elastic contact switch of gravel conveyor belt |
| CN105349727A (en) * | 2015-11-25 | 2016-02-24 | 高佳 | Conveying contact type inductor for steel making boiler |
| CN111771255A (en) * | 2018-02-15 | 2020-10-13 | 日立金属株式会社 | Pinch detection switch and pinch detection method |
| CN111771255B (en) * | 2018-02-15 | 2023-08-11 | 株式会社博迈立铖 | Clamping detection switch and clamping detection method |
| US11788338B2 (en) | 2018-02-15 | 2023-10-17 | Proterial, Ltd. | Pinch detection switch and pinch detection method |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |