CN208415143U - A kind of berth lock having slipping device - Google Patents
A kind of berth lock having slipping device Download PDFInfo
- Publication number
- CN208415143U CN208415143U CN201820893271.8U CN201820893271U CN208415143U CN 208415143 U CN208415143 U CN 208415143U CN 201820893271 U CN201820893271 U CN 201820893271U CN 208415143 U CN208415143 U CN 208415143U
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- China
- Prior art keywords
- motor
- group
- slipping device
- plastic bushing
- anchor ear
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Abstract
The utility model discloses a kind of berth locks for having slipping device, it mainly include motor, reduction gearbox, power output shaft, rocker arrangement, power supply group, bottom plate group, motor group, slipping device, bottom plate group is fixed on parking stall, have power supply group, motor group and slipping device in bottom plate group, the motor of motor group connects reduction gearbox, dynamic output shaft on reduction gearbox, the power output shaft of one end connection motor group of slipping device, the other end are connected to rocker arrangement.The utility model is structurally reasonable, easy to operate, and a slipping device is added on motor output end, due to increasing slipping device, effectively protects the quality of reduction gearbox and motor；It is added to explosion-proof ring outside plastic bushing, improves plastic bushing intensity, is not opened by powerful motor torsion torsional fracture；An elastic anchor ear is added outside plastic bushing, increases the service life of product, weakens the influence that temperature expands with heat and contract with cold to product.
Description
Technical field
The utility model relates to the fields of berth lock, and in particular to a kind of berth lock for having slipping device.
Background technique
As people's living standard improves, automobile is widely used as a kind of vehicles of modern people.And vehicle
It needs to be parked in parking stall when not in use, in order to protect parking stall owner's equity, prevents other people from occupying parking stall, berth lock obtains
To commonly used.Do not need using when, parking stall chief commander's rocker of parking spot lock rise, berth lock it is prevented that other people occupy
The parking stall, and rocker of parking spot lock can be put down when oneself needs to stop and stop vehicle into parking stall.Parking stall when not used, parking stall
It locks rocker arm to rise, has stranger that can be pushed to rocker arm, motor can be linked together at this time.Over time motor or motor reduction gearbox meeting
There is breakage.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of parking stall for having slipping device
Lock.
The purpose of this utility model is completed by following technical solution: this berth lock for having slipping device, main
It to include motor, reduction gearbox, power output shaft, rocker arrangement, power supply group, bottom plate group, motor group, slipping device, bottom plate group is solid
It is scheduled on parking stall, has power supply group, motor group and slipping device in bottom plate group, the motor of motor group connects reduction gearbox, reduction gearbox
Upper dynamic output shaft, the power output shaft of one end connection motor group of slipping device, the other end are connected to rocker arrangement, skid
Device is made of metal inserted piece, explosion-proof ring, plastic bushing, anchor ear, driving shaft, and plastic bushing one end is fixedly connected with power output
Axis, the other end connect driving shaft by anchor ear, and anchor ear is attached on plastic bushing and the corresponding outer diameter of driving shaft, anchor ear and modeling
Torque is transmitted between material bushing, driving shaft by the frictional force of radial clamping force generation, has metal on plastic bushing outer diameter
Mold insert, explosion-proof ring are a tight fit on plastic bushing and the corresponding outer diameter of metal inserted piece.
The anchor ear is in " α " shape, has elasticity, and the size of anchor ear in the axial direction is greater than radial dimension, and anchor ear is mounted on
It is integrated when on plastic bushing and driving shaft through design.
The power output shaft is in flat spindle-type.
The utility model has the following beneficial effects:
1, the utility model is structurally reasonable, easy to operate, and a slipping device is added on motor output end, due to increasing
Slipping device effectively protects the quality of reduction gearbox and motor；It is added to anti-explosion set outside plastic bushing, improves plastics
Bushing intensity is not opened by powerful motor torsion torsional fracture；An elastic anchor ear is added outside plastic bushing, increases making for product
With the service life, weaken the influence expanded with heat and contract with cold of the temperature to product.
2, the slipping device of the utility model uses integral type anchor ear, increases size in the axial direction, in the axial direction
On avoid the phenomenon that multiple anchor ears use side by side, and only need an anchor ear to achieve that the transmitting of torque, and stress is more
Uniformly, torque transmitting is more stable, installs and easy to maintain.
Detailed description of the invention
Fig. 1 is the general assembly schematic diagram of the utility model.
Fig. 2 is the motor group and slipping device structural schematic diagram of the utility model.
Fig. 3 is the anchor ear front view of the utility model.
Fig. 4 is the anchor ear side view of the utility model.
Fig. 5 is the plastic bushing and metal inserted piece structure end-view of the utility model.
Fig. 6 is the plastic bushing and metal inserted piece structure axial sectional view of the utility model.
Fig. 7 is the A-A cross-sectional view in Fig. 6.
Description of symbols: motor 1, power output shaft 3, metal inserted piece 4, explosion-proof ring 5, plastic bushing 6, is embraced reduction gearbox 2
Bind round 7, driving shaft 8, rocker arrangement 9, power supply group 10, bottom plate group 11, motor group 12, slipping device 13.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing:
Embodiment: as shown in the picture, this berth lock for having slipping device is mainly defeated including motor 1, reduction gearbox 2, power
Shaft 3, rocker arrangement 9, power supply group 10, bottom plate group 11, motor group 12, slipping device 13, bottom plate group 11 are fixed on parking stall, bottom
Have power supply group 10, motor group 12 and slipping device 13 in board group 11, the motor 1 of motor group 12 connects reduction gearbox 2, reduction gearbox 2
Upper dynamic output shaft 3, the power output shaft 3 of one end connection motor group 12 of slipping device 13, the other end are connected to rocker arm dress
9 are set, slipping device 13 is made of metal inserted piece 4, explosion-proof ring 5, plastic bushing 6, anchor ear 7, driving shaft 8, and 6 one end of plastic bushing is solid
Surely power output shaft 3 is connected, cannot mutually be rotated therebetween, the other end connects driving shaft 8 by anchor ear 7, and driving shaft 8 can be with
It is rotated in plastic bushing 6, anchor ear 7 is attached on plastic bushing 6 and the corresponding outer diameter of driving shaft 8, anchor ear 7 and plastic bushing
6, torque is transmitted by the frictional force of radial clamping force generation between driving shaft 8, guarantees the transmitting that driving shaft 8 can be permanently strong
It exports, has metal inserted piece 4 on 6 outer diameter of plastic bushing, prevent plastic bushing 6 to be broken, explosion-proof ring 5 is a tight fit in plastic bushing
6 and the corresponding outer diameter of metal inserted piece 4 on.
The anchor ear 7 is in " α " shape, has elasticity, and the size of anchor ear 7 in the axial direction is greater than radial dimension, and anchor ear 7 is installed
It is integrated when on plastic bushing 6 and driving shaft 8 through design.Prevent after prolonged use plastic bushing 6 and driving shaft 8 it
Between abrasion, be also prevented from because the variation of temperature height makes gap between the two increase adverse effect.And make actively
Axis 8 has the torque and the torque self-locking less than motor group 12 for being greater than 9 landing of rocker arrangement forever.The one of anchor ear 7 runs through
Design only needs an anchor ear to achieve that the biography of torque so that avoid the phenomenon that multiple anchor ears use side by side on axial direction
It passs, and is more uniformly stressed, torque transmitting is more stable, installs and easy to maintain.
The power output shaft 3 is in flat spindle-type.Having when rotation to plastic bushing 6 radially has a powerful torsion.
When owner gives motor 1 one signals, motor 1 is rotated, rotates power output shaft 3 by the deceleration of reduction gearbox 2,
Drive metal inserted piece 4 and plastic bushing 6 synchronous rotary together.Because the active force of anchor ear 7 makes driving shaft 8 also follow plastic bushing 6
It rotates together, the rocker arrangement 9 for being fixedly connected on 8 one end of driving shaft also rotates synchronously.It is pushed when shaking arm assembly 9 outside, outside
Power is greater than the frictional force that the enclasping force of anchor ear 7 generates, and makees slip/stick movement between driving shaft 8 and plastic bushing 6, motor group 10 is not made
Rotation.
Power: when motor 1 exports, by slipping device 13, being transmitted to rocker arrangement 9 by utility model works principle,
It is driven rocker arrangement 9.Conversely, when there is external force when on rocker arrangement 9, by slipping device 13, makes to be connected to and shake
Driving shaft 8 and power output shaft 3 on arm assembly 9 skid, and reduction gearbox 2 and motor 1 is not allowed to be rotated.To protect deceleration
The quality of case 2 and motor 1.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.
Claims (3)
1. a kind of berth lock for having slipping device, it is characterised in that: mainly include motor (1), reduction gearbox (2), power output shaft
(3), rocker arrangement (9), power supply group (10), bottom plate group (11), motor group (12), slipping device (13), bottom plate group (11) are fixed
On parking stall, with power supply group (10), motor group (12) and slipping device (13), the motor of motor group (12) in bottom plate group (11)
(1) reduction gearbox (2) are connected, one end of dynamic output shaft (3) on reduction gearbox (2), slipping device (13) connects motor group (12)
Power output shaft (3), the other end is connected to rocker arrangement (9), slipping device (13) by metal inserted piece (4), explosion-proof ring (5),
Plastic bushing (6), anchor ear (7), driving shaft (8) are constituted, and plastic bushing (6) one end is fixedly connected with power output shaft (3), the other end
Driving shaft (8) are connected by anchor ear (7), anchor ear (7) is attached on plastic bushing (6) and the corresponding outer diameter of driving shaft (8), is embraced
Torque, plastic bushing are transmitted by the frictional force of radial clamping force generation between hoop (7) and plastic bushing (6), driving shaft (8)
(6) have metal inserted piece (4) on outer diameter, explosion-proof ring (5) is a tight fit in plastic bushing (6) and metal inserted piece (4) is corresponding outer
On diameter.
2. the berth lock according to claim 1 for having slipping device, it is characterised in that: the anchor ear (7) is in " α " shape, tool
Flexible, the size of anchor ear (7) in the axial direction is greater than radial dimension, and anchor ear (7) is mounted on plastic bushing (6) and driving shaft
(8) it is integrated when on through design.
3. the berth lock according to claim 1 for having slipping device, it is characterised in that: the power output shaft (3) is in flat
Spindle-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893271.8U CN208415143U (en) | 2018-06-11 | 2018-06-11 | A kind of berth lock having slipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893271.8U CN208415143U (en) | 2018-06-11 | 2018-06-11 | A kind of berth lock having slipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415143U true CN208415143U (en) | 2019-01-22 |
Family
ID=65111724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820893271.8U Active CN208415143U (en) | 2018-06-11 | 2018-06-11 | A kind of berth lock having slipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415143U (en) |
-
2018
- 2018-06-11 CN CN201820893271.8U patent/CN208415143U/en active Active
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