CN209298529U - The device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring - Google Patents
The device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring Download PDFInfo
- Publication number
- CN209298529U CN209298529U CN201822234880.5U CN201822234880U CN209298529U CN 209298529 U CN209298529 U CN 209298529U CN 201822234880 U CN201822234880 U CN 201822234880U CN 209298529 U CN209298529 U CN 209298529U
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- ring
- conducting slip
- abs gear
- heavy
- abs
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Abstract
The utility model relates to a kind of device for transporting electricity at heavy for Center Tyre Inflation/Deflation System.A kind of device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring, including conducting slip ring (1) and ABS gear ring (2), conducting slip ring include inner ring (4) and outer ring (5), inner ring and outer ring transmits electric current by sliding contact；Inner ring is coupled integrally with ABS gear ring, and realization rotates jointly；Outer ring couples with ABS bracket；Outer ring couples outer ring conductive lead wire (7)；Inner ring couples inner ring conductive lead wire (6).The utility model is arranged on hub bearing, for wheel side solenoid valve, tyre pressure sensor and temperature sensor power supply, for solving the problems, such as the rotary conductive of wheel in the process of moving, while solving wheel side structure space Layout Problem.
Description
Technical field
The utility model relates to a kind of device for transporting electricity at heavy for Center Tyre Inflation/Deflation System, especially relate to one kind
The device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring.
Background technique
Vehicle center tyre air-charging and air-discharging system (CTIS) is that a set of automobile can adjust tire pressure at any time in motion
System, main function are as follows: when automobile is by the special ground such as desert, Coastal beach, slob and ice and snow road, by this
System can quickly adjust tire pressure, tire and the contact area on ground and tractive force, to improve the passability of automobile.It should
System mainly by electronic control unit by electricity indicate pneumatic control unit detect tire current pressure, as needed to tire into
The control of row inflation/deflation.
Wheel in traditional Center Tyre Inflation/Deflation System solenoid valve, tyre pressure sensor and temperature when structure can not solve wheel
Spend the electrical transmission problem of sensor.Currently, wheel side solenoid valve, tyre pressure sensor and temperature sensor can only be powered by battery,
The service life of battery is generally shorter, is not able to satisfy continued power problem.Meanwhile the space layout problem of side structure is taken turns also to battery
Volume have certain limitation requirement.
ABS, that is, anti-lock brake system, is now widely used in brake system of car, the braking of existing ordinary brake system
Function, and can prevent wheel from locking in emergency braking.ABS system is usually adjusted by electronic control unit (ECU), brake pressure
The composition such as device, wheel speed sensors and ABS alarming device.Working principle is that ECU passes through constantly detection vehicle in Motor Vehicle Braking Procedure
The variation for taking turns running speed, enables automotive wheel by electromagnetism valve regulation wheel cylinder brake pressure by specific control method
Best braking efficiency is obtained, wheel lock up problem is eliminated.The vehicle when effect of ABS wheel speed sensors is real-time monitoring automobilism
The revolving speed of wheel, and by this information conveyance to ECU.When ABS works, the correct detection of wheel wheel speed is the prerequisite of its normal work
Condition, and wheel wheel speed information is also parameter necessary to the active safety systems such as Hyundai Motor electric stabilizing system.
Currently, Hall wheel speed sensor and magneto-electric type wheel speed sensor is widely applied in automobile ABS system to detect
Wheel wheel speed signal.Wheel speed sensors are usually made of ABS gear ring and sensing head, the inner ring or core of ABS gear ring and hub unit
Axis is using interference fit, in the assembling process of hub unit, with hydraulic press by ABS gear ring and hub unit inner ring or mandrel group
It is combined.Wheel speed sensors export one group of quasi-sinusoidal AC telecommunications by acting on the ABS gear ring rotated synchronously with wheel
Number, frequency and amplitude output signal related with wheel speed get forwarded to ECU, realize the real time monitoring to wheel speed.
Conducting slip ring belongs to electrical contact sliding connection applications, and also known as collector ring or rotary joint, rotation electrically connects
Mouth, slip ring, collecting ring, backflow ring, coil, commutator, adapter.In general, the outer ring of conducting slip ring be stationary part (also referred to as
Stator), outer ring includes elastic material (such as brush)；The inner ring of conducting slip ring is rotating part (also referred to as rotor), inner ring packet
Include sliding electric shock surfacing (by conducting ring, accurate small steel shaft is held, dielectric plastic material, resin binding material form).It is conductive
Slip ring transmits signal and electric current using the elastic pressure and the sliding contact of conducting ring annular groove of brush, is a kind of in fixed mounting portion
The accurate power transmitting device that signal and electric energy transmitting are transmitted between part and rolling or slide unit, particularly suitable for unconfined
Continuous rotation, while needed again from fixed position to rotation position delivering power or the place of data.Conducting slip ring greatly simplifies
System structure, avoids the conducting wire from causing to sprain in rotary course.
Summary of the invention
The purpose of this utility model is to provide the device for transporting electricity at heavy of a kind of integrated electrically conducting slip ring and ABS gear ring.The fax
Defeated device is arranged on hub bearing, is powered for wheel side solenoid valve, tyre pressure sensor and temperature sensor, for solving vehicle
The rotary conductive problem of wheel in the process of moving, while also solving wheel side structure space Layout Problem.
The utility model is realized in this way:
A kind of device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring, including conducting slip ring and ABS gear ring, the conduction
Slip ring includes outer ring and inner ring, and the outer ring and inner ring transmit electric current by sliding contact；The inner ring is coupled to ABS gear ring
One, realization rotate jointly；The outer ring couples with ABS bracket.
The outer ring couples outer ring conductive lead wire；The inner ring couples inner ring conductive lead wire.
The device for transporting electricity at heavy of the integrated electrically conducting slip ring and ABS gear ring is arranged on hub bearing, is vehicle wheel
The power supply of side structure member.
The utility model compared with prior art, has the following beneficial effects:
1. the utility model is by conducting slip ring and ABS gear ring by integrating and being arranged on hub bearing,
Solve conventional tire central air-charging and air-discharging system takes turns holding for solenoid valve when taking turns in structure, tyre pressure sensor and temperature sensor
Continuous powerup issue, realizes rotary conductive during wheels travel, instead of the battery that tradition uses, realizes fixation member
Lasting electrical transmission between rotary part.
2. disk or cylindrical-shaped structure of the utility model based on conducting slip ring are integrated and are arranged with ABS gear ring
It is limited on hub bearing, solving the problems, such as that wheel side structure space is arranged.
The utility model is integral by the way that the inner ring of conducting slip ring and ABS gear ring to be coupled, and the utility model is arranged
In on hub bearing, central tire inflation/deflation system can be used for for wheel side solenoid valve, tyre pressure sensor and temperature sensor etc.
The wheel side structure of system provides electric energy, solves the problems, such as the rotary conductive of wheel in the process of moving, while the device for transporting electricity at heavy is in
It is flat, it can solve the limited problem of wheel side structure space arrangement.
Detailed description of the invention
The structural schematic diagram of the device for transporting electricity at heavy of a kind of integrated electrically conducting slip ring of Fig. 1 the utility model and ABS gear ring；
Fig. 2 is Fig. 1 top view；
In figure, 1 conducting slip ring, 2 ABS gear rings, 3 sealing rings, 4 inner rings, 5 outer rings, 6 inner ring conductive lead wires, 7 outer rings conduction
Lead, 8 connecting flanges, 9 bolts hole.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, a kind of device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring, including conducting slip ring 1 and ABS
Gear ring 2.The conducting slip ring 1 includes outer ring 5, inner ring 4 and sealing ring 3；Conducting slip ring 1 belongs to electrical contact and is slidably connected using model
Farmland is mainly used for unconfined continuous rotation, completes the fax transmission function from fixed position to rotation position.Conducting slip ring 1 exists
Mainly for realizing rotary conductive during wheels travel in this structure.
The inner ring 4, alternatively referred to as rotor be the component part of conducting slip ring 1, be connected and became one with ABS gear ring 2,
It is rotated jointly with ABS gear ring 2；The outer ring 5, alternatively referred to as stator, are the component parts of conducting slip ring 1, and stator is not rotate
Part, be connected with ABS bracket.
The ABS gear ring 2 and the inner ring or mandrel of hub unit are used and are interference fitted；And one is integrated in conducting slip ring 1
It rises.
The outer ring 5 couples input terminal of the outer ring conductive lead wire 7 as power supply, and the inner ring 4 couples inner ring conductive lead wire 6
For the output end of power supply, side solenoid valve, tyre pressure sensor and temperature sensor continued power are taken turns primarily to giving.The present embodiment
In outer ring conductive lead wire 7 and inner ring conductive lead wire 6 be device for transporting electricity at heavy input terminal and output end, but not limited to this electric current
Outer ring conductive lead wire 7 can also be used as power output end by transmission direction as needed, and inner ring conductive lead wire 6 is used as power supply
Input terminal.
5 outside of outer ring is consolidated with connecting flange 8, and connecting flange 8 is equipped with bolt hole 9, and fitted bolt consolidates outer ring 5
It is scheduled on ABS bracket.
The conducting slip ring 1 is integrated with ABS gear ring 2 as device for transporting electricity at heavy, is arranged on hub bearing, to wheel
Side solenoid valve, tyre pressure sensor and temperature sensor provide electric current, for realizing rotary conductive.Meanwhile conducting slip ring 1 and ABS
The integrated morphology of gear ring 2 solves wheel side structure space Layout Problem.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the protection scope of the utility model,
Therefore, any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, should be included in
Within the protection scope of the utility model.
Claims (3)
1. a kind of device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring, it is characterized in that: including conducting slip ring (1) and ABS gear ring
(2),
The conducting slip ring (1) includes inner ring (4), outer ring (5), and electric current is transmitted by sliding contact in inner ring (4) and outer ring (5)；
The inner ring (4) is coupled integrally with ABS gear ring (2), and realization rotates jointly；The outer ring (5) couples with ABS bracket.
2. the device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring according to claim 1, it is characterized in that: the outer ring
(5) couple outer ring conductive lead wire (7)；The inner ring (4) couples inner ring conductive lead wire (6).
3. the device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring according to claim 1 or 2, it is characterized in that: the electricity
Transmitting device is arranged on hub bearing, is powered for vehicle wheel side structure member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234880.5U CN209298529U (en) | 2018-12-28 | 2018-12-28 | The device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234880.5U CN209298529U (en) | 2018-12-28 | 2018-12-28 | The device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298529U true CN209298529U (en) | 2019-08-23 |
Family
ID=67649570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822234880.5U Active CN209298529U (en) | 2018-12-28 | 2018-12-28 | The device for transporting electricity at heavy of integrated electrically conducting slip ring and ABS gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298529U (en) |
-
2018
- 2018-12-28 CN CN201822234880.5U patent/CN209298529U/en active Active
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