CN208021431U - A kind of new-energy automobile special electronic parking operation device - Google Patents
A kind of new-energy automobile special electronic parking operation device Download PDFInfo
- Publication number
- CN208021431U CN208021431U CN201820363925.6U CN201820363925U CN208021431U CN 208021431 U CN208021431 U CN 208021431U CN 201820363925 U CN201820363925 U CN 201820363925U CN 208021431 U CN208021431 U CN 208021431U
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- China
- Prior art keywords
- brake
- caliper
- electronic parking
- wheel hub
- new
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Abstract
The utility model discloses a kind of new-energy automobile special electronic parking operation devices, including knuckle, wheel hub, control device, brake apparatus, augmentor, supporting arrangement, the hub interior is provided with the knuckle, driver foot is provided with the control device, the hub interior side is provided with the brake apparatus, it is provided with the augmentor on front side of the brake apparatus, the brake apparatus is internally provided with the supporting arrangement, the control device includes brake pedal, pressure type inductor, pressure signal conversion chip, control box, circuit board, control chip, the brake apparatus includes caliper, brake-caliper support, brake disc, the augmentor includes electron pressure pump, relief valve, piston, brake bracing wire.Advantageous effect is：The utility model may be implemented additionally have mechanical parking device to carry out guarantee brake force when using electronic parking, and the degree of reliability is high, simple in structure.
Description
Technical field
The utility model is related to new-energy automobile fields, more particularly to a kind of new-energy automobile special electronic parking control
Device.
Background technology
Electronic parking refers to the technology that stopping brake is realized by electronic control mode, because of the fast development of electronic control technology,
So electronic parking is widely used, but be the shortcomings that electronic system compared to mechanical system reliability, durability compared with
It is low.Application No. is 201720560310.8 Chinese patents for comparison, disclose a kind of new-energy automobile special electronic parking control
Device includes mainly electric machine, brake piston, the first transmission device, the second transmission device and fastener device, the motor dress
It sets and is connect with drive link one end, and the drive link other end is provided with helical gear, the helical gear is engaged with the first transmission device, institute
It states the first transmission device with the second transmission device to be connected, second transmission device side is provided with brake piston, the drawing
Locking device is arranged on the second transmission device.Above-mentioned patent uses shoe type mode of braking, and brake efficiency is relatively low, and automatically controlled degree
Relatively low, reliability is relatively low, therefore to design a kind of new equipment, and the utility model may be implemented additional when using electronic parking
There is mechanical parking device to carry out guarantee brake force, the degree of reliability is high, simple in structure.
Utility model content
The purpose of this utility model is that providing a kind of new-energy automobile special electronic to solve the above-mentioned problems stays
Vehicle manipulation device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of new-energy automobile special electronic parking operation device, including knuckle, wheel hub, control device, brake apparatus,
Augmentor, supporting arrangement, the hub interior are provided with the knuckle, and driver foot is provided with the control device,
The hub interior side is provided with the brake apparatus, and the augmentor, the system are provided on front side of the brake apparatus
Dynamic device is internally provided with the supporting arrangement, and the control device includes brake pedal, pressure type inductor, pressure signal turn
Change chip, control box, circuit board, control chip, the brake apparatus includes caliper, brake-caliper support, brake disc, it is described plus
Power apparatus includes electron pressure pump, relief valve, piston, brake bracing wire, and the supporting arrangement includes wheel hub outer bearing, wheel hub inner shaft
It holds, positioning pin, splined shaft, the knuckle front end is provided with the brake disc, and the braking is provided on the upside of the brake disc
Pincers, the caliper front end are provided with the brake-caliper support, are provided with the piston on front side of the caliper, on the piston
Side is provided with the relief valve, and the piston side is provided with the electron pressure pump, and the brake disc is internally provided with described
Wheel hub outer bearing, the wheel hub outer bearing are internally provided with the hub inner bearing, and the hub inner bearing is internally provided with institute
Splined shaft is stated, wheel hub outer bearing side is provided with the positioning pin, and the brake is provided on the upside of the brake pedal and is drawn
Line, the brake pedal side is provided with the control box, the pressure type inductor is provided on front side of the control box, described
Control box interior side is provided with the circuit board, and the pressure signal conversion chip, described is provided on front side of the circuit board
Control chip.
In above structure, when needing brake operation, driver applies brake weight to the brake pedal, and the brake is stepped on
Plate is operated applies pressure to the pressure type inductor, and the pressure type inductor receives pressure signal and is transferred to the pressure
Signal conversion chip is converted to electric signal transmission to the control chip, and electron pressure pump described in the control chip controls generates
Pressure pushes the piston inside the caliper to be displaced outwardly and then controls to brake disc application brake force, works as electronics
The brake bracing wire applies brake force to the piston when thrashing makes it brake.
Additional Protection with mechanical brake apparatus while in order to further realize electronic parking function, the control
Chip passes through with the pressure type inductor, the pressure signal conversion chip, electron pressure pump to be electrically connected.
Additional Protection with mechanical brake apparatus while in order to further realize electronic parking function, the steering
Section is connected with the caliper, the brake-caliper support, the brake disc, the wheel hub outer bearing by screw fastening.
Additional Protection with mechanical brake apparatus while in order to further realize electronic parking function, the braking
Pincers are connected with the brake-caliper support, the relief valve by screw fastening.
Additional Protection with mechanical brake apparatus while in order to further realize electronic parking function, the braking
Pincers are connect with the piston by card slot.
Additional Protection with mechanical brake apparatus while in order to further realize electronic parking function, the brake
Pedal is connected with the brake bracing wire by screw fastening.
Additional Protection with mechanical brake apparatus while in order to further realize electronic parking function, the circuit
With the pressure signal conversion chip, the control chip by being welded to connect, the control box incudes plate with the pressure type
Device, the circuit board are fastened by screw to be connected.
Advantageous effect is：The utility model may be implemented using electronic parking when additionally have mechanical parking device into
Row ensures brake force, and the degree of reliability is high, simple in structure.
Description of the drawings
Fig. 1 is a kind of front view of new-energy automobile special electronic parking operation device described in the utility model；
Fig. 2 is a kind of left view sectional view of new-energy automobile special electronic parking operation device described in the utility model；
Fig. 3 is a kind of control device signal of new-energy automobile special electronic parking operation device described in the utility model
Figure.
The reference numerals are as follows：
1, knuckle；2, wheel hub；3, control device；4, brake pedal；5, pressure type inductor；6, pressure signal converts core
Piece；7, control box；8, circuit board；9, chip is controlled；10, brake apparatus；11, caliper；12, brake-caliper support；13, it brakes
Disk；14, augmentor；15, electron pressure pumps；16, relief valve；17, piston；18, brake bracing wire；19, supporting arrangement；20, it takes turns
Hub outer bearing；21, hub inner bearing；22, positioning pin；23, splined shaft.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of new-energy automobile special electronic parking operation device, including knuckle 1, wheel hub 2, control
Device 3 processed, brake apparatus 10, augmentor 14, supporting arrangement 19, wheel hub 2 are internally provided with knuckle 1, and driver foot sets
It is equipped with control device 3, control device 3 acts on the manipulation and control function of being to realize the present apparatus, and 2 interior side of wheel hub is provided with system
Dynamic device 10, brake apparatus 10 act on the braking function for being to realize the present apparatus, and 10 front side of brake apparatus is provided with augmentor
14, augmentor 14 acts on the boosting function for being to realize the present apparatus, and brake apparatus 10 is internally provided with supporting arrangement 19, controls
Device 3 includes brake pedal 4, pressure type inductor 5, pressure signal conversion chip 6, control box 7, circuit board 8, controls chip 9,
Brake apparatus 10 includes caliper 11, brake-caliper support 12, brake disc 13, and augmentor 14 includes electron pressure pump 15, pressure release
Valve 16, piston 17, brake bracing wire 18, supporting arrangement 19 include wheel hub outer bearing 20, hub inner bearing 21, positioning pin 22, spline
Axis 23,1 front end of knuckle are provided with brake disc 13, and 13 upside of brake disc is provided with caliper 11, and 11 front end of caliper is provided with
Brake-caliper support 12,11 front side of caliper are provided with piston 17, and 17 upside of piston is provided with relief valve 16, the setting of 17 side of piston
There is electron pressure to pump 15, brake disc 13 is internally provided with wheel hub outer bearing 20, and wheel hub outer bearing 20 is internally provided with wheel hub inner shaft
21 are held, hub inner bearing 21 is internally provided with splined shaft 23, and 20 side of wheel hub outer bearing is provided with positioning pin 22, brake pedal 4
Upside is provided with brake bracing wire 18, and 4 side of brake pedal is provided with control box 7, and 7 front side of control box is provided with pressure type inductor
5,7 interior side of control box is provided with circuit board 8, and 8 front side of circuit board is provided with pressure signal conversion chip 6, control chip 9.
In above structure, when needing brake operation, driver applies brake weight to brake pedal 4, and brake pedal 4 is stepped on
Under to pressure type inductor 5 apply pressure, pressure type inductor 5 receive pressure signal be transferred to 6 turns of pressure signal conversion chip
Electric signal transmission is changed to control chip 9, control chip 9 controls 15 generation pressure of electron pressure pump and pushes inside caliper 11
Piston 17 is displaced outwardly and then controls applies brake force to brake disc 13, and bracing wire 18 of braking when electronic system fails is to piston 17
Applying brake force makes it be braked.
Additional Protection with mechanical brake apparatus while in order to further realize electronic parking function controls chip
9 with pressure type inductor 5, pressure signal conversion chip 6, electron pressure pump 15 by be electrically connected, knuckle 1 and caliper 11,
Brake-caliper support 12, brake disc 13, wheel hub outer bearing 20 are fastened by screw to be connected, and caliper 11 and brake-caliper support 12 are let out
Pressure valve 16 is fastened by screw to be connected, and caliper 11 is connect with piston 17 by card slot, and brake pedal 4 passes through with brake bracing wire 18
Screw fastening is connected, and circuit board 8 and pressure signal conversion chip 6 control chip 9 by being welded to connect, control box 7 and pressure type
Inductor 5, circuit board 8 are fastened by screw to be connected.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of new-energy automobile special electronic parking operation device, it is characterised in that：Including knuckle (1), wheel hub (2), control
Device (3) processed, brake apparatus (10), augmentor (14), supporting arrangement (19), the wheel hub (2) are internally provided with described turn
To section (1), driver foot is provided with the control device (3), and wheel hub (2) interior side is provided with the brake apparatus
(10), it is provided with the augmentor (14) on front side of the brake apparatus (10), the brake apparatus (10) is internally provided with institute
Supporting arrangement (19) is stated, the control device (3) includes brake pedal (4), pressure type inductor (5), pressure signal conversion core
Piece (6), control box (7), circuit board (8), control chip (9), the brake apparatus (10) includes caliper (11), caliper branch
Frame (12), brake disc (13), the augmentor (14) include electron pressure pump (15), relief valve (16), piston (17), brake
Bracing wire (18), the supporting arrangement (19) include wheel hub outer bearing (20), hub inner bearing (21), positioning pin (22), splined shaft
(23), knuckle (1) front end is provided with the brake disc (13), and the caliper is provided on the upside of the brake disc (13)
(11), caliper (11) front end is provided with the brake-caliper support (12), is provided on front side of the caliper (11) described
Piston (17), piston (17) upside are provided with the relief valve (16), and piston (17) side is provided with the electronics
Compression pump (15), the brake disc (13) are internally provided with the wheel hub outer bearing (20), and the wheel hub outer bearing (20) is internal
It is provided with the hub inner bearing (21), the hub inner bearing (21) is internally provided with the splined shaft (23), the wheel hub
Outer bearing (20) side is provided with the positioning pin (22), and the brake bracing wire (18) is provided on the upside of the brake pedal (4),
Brake pedal (4) side is provided with the control box (7), and the pressure type induction is provided on front side of the control box (7)
Device (5), control box (7) interior side are provided with the circuit board (8), the pressure are provided on front side of the circuit board (8)
Force signal conversion chip (6), the control chip (9).
2. a kind of new-energy automobile special electronic parking operation device according to claim 1, it is characterised in that：The control
Coremaking piece (9) passes through with the pressure type inductor (5), the pressure signal conversion chip (6), electron pressure pump (15)
Electrical connection.
3. a kind of new-energy automobile special electronic parking operation device according to claim 1, it is characterised in that：Described turn
To section (1) and the caliper (11), the brake-caliper support (12), the brake disc (13), the wheel hub outer bearing (20)
It is connected by screw fastening.
4. a kind of new-energy automobile special electronic parking operation device according to claim 1, it is characterised in that：The system
Dynamic pincers (11) are connected with the brake-caliper support (12), the relief valve (16) by screw fastening.
5. a kind of new-energy automobile special electronic parking operation device according to claim 1, it is characterised in that：The system
Dynamic pincers (11) are connect with the piston (17) by card slot.
6. a kind of new-energy automobile special electronic parking operation device according to claim 1, it is characterised in that：The brake
Vehicle pedal (4) is connected with the brake bracing wire (18) by screw fastening.
7. a kind of new-energy automobile special electronic parking operation device according to claim 1, it is characterised in that：The electricity
Road plate (8) with the pressure signal conversion chip (6), the control chip (9) by being welded to connect, the control box (7) with
The pressure type inductor (5), the circuit board (8) are fastened by screw to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363925.6U CN208021431U (en) | 2018-03-18 | 2018-03-18 | A kind of new-energy automobile special electronic parking operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363925.6U CN208021431U (en) | 2018-03-18 | 2018-03-18 | A kind of new-energy automobile special electronic parking operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021431U true CN208021431U (en) | 2018-10-30 |
Family
ID=63907520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820363925.6U Expired - Fee Related CN208021431U (en) | 2018-03-18 | 2018-03-18 | A kind of new-energy automobile special electronic parking operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021431U (en) |
-
2018
- 2018-03-18 CN CN201820363925.6U patent/CN208021431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181030 Termination date: 20200318 |