CN205260712U - Novel automobile shock absorber ware assembly - Google Patents
Novel automobile shock absorber ware assembly Download PDFInfo
- Publication number
- CN205260712U CN205260712U CN201520998457.6U CN201520998457U CN205260712U CN 205260712 U CN205260712 U CN 205260712U CN 201520998457 U CN201520998457 U CN 201520998457U CN 205260712 U CN205260712 U CN 205260712U
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- CN
- China
- Prior art keywords
- measuring stick
- shock absorber
- piston rod
- novel automobile
- electronics
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile spare and accessory part field especially relates to a novel automobile shock absorber ware assembly. A novel automobile shock absorber ware assembly, includes and piston rod and guide holder still includes magnetic induced shrinkage or elongation displacement sensor, and magnetic induced shrinkage or elongation displacement sensor includes measuring stick, magnetic ring and electron chamber, contains the waveguide silk of being made by the magnetic induced shrinkage or elongation material in the measuring stick, and the measuring stick lies in the piston rod, the magnetic ring suit is on the measuring stick to can freely remove along the piston rod, electron chamber fixes on the guide holder, contains circuit module among the electron chamber, measuring stick and electron chamber fixed connection. Including impulse generator, magnetostrictive transducer among the electron chamber, impulse generator can launch along the driving pulse of waveguide silk propagation, magnetostrictive transducer can turn into voltage, electric current or data signal with the ripples signal. The vibration circumstances that can the real -time supervision bumper shock absorber all has the important function to the driving ride comfort that improves the automobile, the security of controlling stability and whole car.
Description
Technical field
The utility model relates to auto-parts field, relates in particular to a kind of Novel automobile shock absorber assembly.
Background technology
Automobile is one of most important vehicles of China of modern society, and along with the progress of social civilization, people are more and more higher to the requirement of car comfort, and as the accessory of special raising car comfort, the effect of damper is more and more important. Automobile absorber is actually a vibration damper, and it can accelerate the decay of vehicle frame and body vibrations, to increase the ride comfort in vehicle traveling process, strengthens the comfortableness of taking. For improving the driving ride comfort of automobile, all important roles of security of manipulation stability and car load, also can carry out look-ahead to vehicle failure to the Real-Time Monitoring of damper to the detection of automobile absorber Vibration Condition simultaneously, prevent trouble before it happens.
Utility model content
Problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of Real-Time Monitoring energy damper Vibration Condition is provided, and improves the vibration damper assembly of driving ride comfort.
For addressing the above problem, the technical solution adopted in the utility model is: a kind of Novel automobile shock absorber assembly, comprise piston rod and guide holder, also comprise magnetostrictive displacement sensor, described magnetostrictive displacement sensor comprises measuring stick, magnet ring and electronics storehouse, in described measuring stick, comprise the waveguide filament of being made up of magnetostriction materials, measuring stick is positioned at piston rod; Described magnet ring is sleeved on measuring stick, and can move freely along piston rod; Described electronics storehouse is fixed on guide holder, and electronics comprises circuit module in storehouse; Described measuring stick is fixedly connected with electronics storehouse.
Preferably, described electronics storehouse comprises impulse generator, magnetostrictive transducer, and described impulse generator can be launched the driving pulse of propagating along waveguide filament, and described magnetostrictive transducer can be converted into ripple signal voltage, electric current or data signal.
Preferably, between described measuring stick and electronics storehouse, be threaded connection.
The action principle of this utility model is: the impulse generator transmitting driving pulse in electronics storehouse, driving pulse will be propagated with fixed speed along waveguide filament, according to Theory of Electromagnetic Field, this driving pulse can produce a toroidal magnetic field perpendicular to waveguide filament axis direction simultaneously, and this toroidal magnetic field will be propagated along waveguide filament with identical speed along with driving pulse. Be arranged in the removable magnet ring on measuring stick permanent magnet is housed, permanent magnet can produce a magnetostatic field along waveguide filament axis direction. When the magnetostatic field of toroidal magnetic field and the magnet ring generation producing when driving pulse meets, two magnetic fields superpose generation and form a helical magnetic field. According to the Wiedemann effect, this helical magnetic field will make waveguide filament that instantaneous torsional deflection occurs, thereby produce a torsional wave, this torsional wave is propagated to two rightabouts along waveguide filament with constant speed, in the time propagating into the one end in electronics storehouse, the magnetostrictive transducer that torsional wave signal is installed in electronics storehouse receives, this magnetostrictive transducer is by analysis and processing to torsional wave signal, convert it to exportable voltage, electric current or data signal, by external display device, the signal converting to can be shown. And measuring stick is arranged in piston rod, along with the band of the twitch back and forth moving field of piston rod changes, torsional wave signal is also changing, and then the signal of telecommunication being presented in display device changing, and then can realize the Vibration Condition of real-time monitored damper.
Compared with prior art, the beneficial effects of the utility model are: by increasing by a magnetostrictive displacement sensor, Vibration Condition that can Real-Time Monitoring damper, to improving the driving ride comfort of automobile, all important roles of security of manipulation stability and car load, also can carry out look-ahead to vehicle failure to the Real-Time Monitoring of damper simultaneously, prevent trouble before it happens. And by the design of the utility model degree, magnetostrictive displacement sensor is arranged in piston rod and guide holder, does not affect the normal work of damper. Between measuring stick and electronics storehouse, be threaded connection, also facilitate and follow-uply carry out dismounting, maintenance and more change jobs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Mark in figure:
1, piston rod; 2, guide holder; 31, measuring stick; 32, magnet ring; 33, electronics storehouse; 34, waveguide filament; 35, impulse generator; 36, magnetostrictive transducer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of Novel automobile shock absorber assembly, comprise piston rod 1 and guide holder 2, also comprise magnetostrictive displacement sensor, described magnetostrictive displacement sensor comprises measuring stick 31, magnet ring 32 and electronics storehouse 33, in described measuring stick 31, comprise the waveguide filament 34 of being made up of magnetostriction materials, measuring stick 31 is positioned at piston rod 1; Described magnet ring 32 is sleeved on measuring stick 31, and can move freely along piston rod 31; Described electronics storehouse 33 is fixed on guide holder 2, in electronics storehouse 33, comprises circuit module; Described measuring stick 31 is fixedly connected with electronics storehouse 33.
Preferably, circuit module in described electronics storehouse 33 comprises impulse generator 35, magnetostrictive transducer 36, described impulse generator 35 can be launched the driving pulse of propagating along waveguide filament 34, and described magnetostrictive transducer 36 can be converted into ripple signal voltage, electric current or data signal.
Preferably, between described measuring stick 31 and electronics storehouse 33, be threaded connection.
The action principle of this utility model is: the impulse generator 35 in electronics storehouse 33 is launched driving pulse, driving pulse will be propagated with fixed speed along waveguide filament 34, according to Theory of Electromagnetic Field, this driving pulse can produce a toroidal magnetic field perpendicular to waveguide filament 34 axis directions simultaneously, and this toroidal magnetic field will be propagated along waveguide filament 34 with identical speed along with driving pulse. Be arranged in the removable magnet ring 32 on measuring stick 31 permanent magnet is housed, permanent magnet can produce a magnetostatic field along waveguide filament 34 axis directions. In the time that toroidal magnetic field that driving pulse produces and the magnetostatic field that produces of magnet ring 32 meet, two magnetic fields superpose generation and form a helical magnetic field. According to the Wiedemann effect, this helical magnetic field will make waveguide filament 34 that instantaneous torsional deflection occurs, thereby produce a torsional wave, this torsional wave is propagated to two rightabouts along waveguide filament 34 with constant speed, in the time propagating into the one end in electronics storehouse 33, the magnetostrictive transducer 36 that torsional wave signal is installed in electronics storehouse 33 receives, this magnetostrictive transducer 36 is by analysis and processing to torsional wave signal, convert it to exportable voltage, electric current or data signal, by external display device, the signal converting to can be shown. And measuring stick 31 is arranged in piston rod 1, along with the band of the twitch back and forth moving field of piston rod 1 changes, torsional wave signal is also changing, and then the signal of telecommunication being presented in display device changing, and then can realize the Vibration Condition of real-time monitored damper.
Waveguide filament 34 is made up of magnetostriction materials, for ferromagnetic object, after being subject to external magnetic field and being magnetized, himself size can change (elongating or shortening), when removing after external magnetic field, it recovers again original size, and this phenomenon is called magneto-striction phenomenon, also referred to as magnetostrictive effect, and this effect is reversible. The Wiedemann effect about this phenomenon is: when the magnetostriction materials to circular tube shaped pass to axial current, while this circular tube shaped material being applied to axial magnetic field, periphery twisted phenomena will occur this pipe simultaneously.
Compared with prior art, the beneficial effects of the utility model are: by increasing by a magnetostrictive displacement sensor, Vibration Condition that can Real-Time Monitoring damper, to improving the driving ride comfort of automobile, all important roles of security of manipulation stability and car load, also can carry out look-ahead to vehicle failure to the Real-Time Monitoring of damper simultaneously, prevent trouble before it happens. And by the design of the utility model degree, magnetostrictive displacement sensor is arranged in piston rod 1 and guide holder 2, does not affect the normal work of damper. Between measuring stick 31 and electronics storehouse 33, be threaded connection, also facilitate the follow-up service work of carrying out.
In the utility model, having increased magnetostrictive displacement sensor does not affect the use of its original performance, for example, be increased in beidirectional cylinder type damper, still can, along with the activity of piston, along with hydraulic oil occurs to flow, reduce pressure.
The above, be only preferred embodiment of the present utility model, is not the restriction of the utility model being made to other form. Any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations. But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to structure of the present utility model and operation principle, still belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. a Novel automobile shock absorber assembly, comprises piston rod and guide holder, it is characterized in that: also comprise magnetostrictive displacementSensor, described magnetostrictive displacement sensor comprises measuring stick, magnet ring and electronics storehouse, in described measuring stick, comprises by mangneto and stretchesThe waveguide filament that compression material is made, measuring stick is positioned at piston rod; Described magnet ring is sleeved on measuring stick, and can be along pistonBar moves freely; Described electronics storehouse is fixed on guide holder, and electronics comprises circuit module in storehouse; Described measuring stick and electronics storehouse are solidFixed connection.
2. a kind of Novel automobile shock absorber assembly according to claim 1, is characterized in that: described electronics storehouse comprises arteries and veinsRush generator, magnetostrictive transducer, described impulse generator can be launched the driving pulse of propagating along waveguide filament, described mangnetoFlexible transducer can be converted into ripple signal voltage, electric current or data signal.
3. a kind of Novel automobile shock absorber assembly according to claim 1, is characterized in that: described measuring stick and electronics storehouseBetween be threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998457.6U CN205260712U (en) | 2015-12-04 | 2015-12-04 | Novel automobile shock absorber ware assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998457.6U CN205260712U (en) | 2015-12-04 | 2015-12-04 | Novel automobile shock absorber ware assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260712U true CN205260712U (en) | 2016-05-25 |
Family
ID=56002241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998457.6U Expired - Fee Related CN205260712U (en) | 2015-12-04 | 2015-12-04 | Novel automobile shock absorber ware assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580570A (en) * | 2016-12-21 | 2017-04-26 | 上海帆煜自动化科技有限公司 | Monitoring type ambulance |
| CN112665497A (en) * | 2020-12-01 | 2021-04-16 | 的卢技术有限公司 | Device and method for monitoring relative positions of wheels |
-
2015
- 2015-12-04 CN CN201520998457.6U patent/CN205260712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580570A (en) * | 2016-12-21 | 2017-04-26 | 上海帆煜自动化科技有限公司 | Monitoring type ambulance |
| CN112665497A (en) * | 2020-12-01 | 2021-04-16 | 的卢技术有限公司 | Device and method for monitoring relative positions of wheels |
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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: 20160525 Termination date: 20171204 |