CN209479757U - Self-propelled rural area machine steering control mechanism - Google Patents
Self-propelled rural area machine steering control mechanism Download PDFInfo
- Publication number
- CN209479757U CN209479757U CN201920174912.9U CN201920174912U CN209479757U CN 209479757 U CN209479757 U CN 209479757U CN 201920174912 U CN201920174912 U CN 201920174912U CN 209479757 U CN209479757 U CN 209479757U
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- steering
- right hand
- oil cylinder
- hand steering
- cylinder
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Abstract
The utility model proposes a kind of self-propelled rural area machine steering control mechanisms, including the fixed bracket of oil cylinder, left side steering cylinder and right hand steering oil cylinder are provided on the fixed bracket of oil cylinder, left side steering cylinder and right hand steering oil cylinder connect electromagnetism assembly jointly, electromagnetism assembly is connected with receiver of remote-control sytem, left side steering cylinder is connected with transmission shaft by left side steering control mechanism, the end of transmission shaft right end is provided with left side mechanical control stick, right hand steering oil cylinder is connected with right hand steering sleeve by right hand steering operating mechanism, right hand steering sleeve is sheathed on transmission shaft, right side mechanical control stick is provided on the lateral surface of right hand steering sleeve, left side steering control mechanism and right hand steering operating mechanism are connected with brake operating mechanism jointly, the utility model has double manipulations arbitrarily switching mechanical mode and unmanned mode, one man operation is more Machine operation, high production efficiency, the feature that labor intensity is low and operational safety is high.
Description
Technical field
The utility model relates to agricultural production equipment technical fields, grasp more particularly, to a kind of self-propelled rural area machine steering
Vertical mechanism.
Background technique
Garden supervisor is also referred to as omnipotent supervisor, is exclusively for orchard, vegetable plot, greenhouse, hilly upland and fritter
Ground (water, dry land) operation and the agricultural machinery product designed, more than the machine outfitting tool 20 can be engaged in nearly 40 farmlands and make
Industry.Developed on domestic market be mostly with hand steered matched small-sized field-garden management machine, need manual manipulation clutch,
Driver behavior is turned to, it is incompatible with the requirement of development Modern Agricultural Machine.
Garden supervisor on domestic market is primarily present following problems: first is to need manual manipulation clutch, turn
To the operation such as driving, when increasing intensity of workers, and being worked in rural area, staff is be easy to cause to exist
The bad accident such as it is scratched when work;Second when being that manual operation rural area machine is worked, and personnel follow rural area machine to move
Manipulation, the speed of rural area machine must cooperating personnel speed, cause working efficiency very low, take a substantial amount of time and people
Power;Third be traditional rural area machine at work, a people can only manipulate a raised fields garden machine, and production efficiency is low.
Therefore, it is necessary to a kind of self-propelled rural area machine steering control mechanisms for being able to solve the above problem.
Utility model content
The utility model proposes a kind of self-propelled rural area machine steering control mechanisms, and there are double manipulations arbitrarily to switch mechanical mould
Formula and unmanned mode, one man operation multimachine operation, high production efficiency, the spy that labor intensity is low and operational safety is high
Point.
The technical solution of the utility model is achieved in that
Self-propelled rural area machine steering control mechanism, the fixed bracket of oil cylinder including being fixed on the machine of rural area, the oil cylinder
Being arranged side by side on fixed bracket has left side oil cylinder operating mechanism and right side oil cylinder operating mechanism, and the left side oil cylinder operating mechanism connects
It is connected to a left side steering cylinder, the right side oil cylinder operating mechanism is connected with a right hand steering oil cylinder, the left side steering cylinder
An electromagnetism assembly is connected jointly with right hand steering oil cylinder, and the electromagnetism assembly is connected with for receiving the distant of remote control control signal
Receiver is controlled, the left side steering cylinder is connected with a transmission shaft by left side steering control mechanism, the transmission shaft right end
End is provided with left side mechanical control stick, and the right hand steering oil cylinder is connected with a right hand steering by right hand steering operating mechanism
Sleeve, the right hand steering sleeve are sheathed on the transmission shaft, and right side is provided on the lateral surface of the right hand steering sleeve
It is mechanically operated by bar, the left side steering control mechanism and the right hand steering operating mechanism are connected with brake operating mechanism jointly.
As a kind of perferred technical scheme, between the left side steering control mechanism and the right hand steering operating mechanism
Being arranged side by side has left hand fixed seat and right hand fixed seat, and the left hand fixed seat and right hand fixed seat are both secured to the rural area machine
On, the both ends of the transmission shaft are each passed through the left hand fixed seat and right hand fixed seat.
As a kind of perferred technical scheme, the left side transition operating mechanism includes being articulated with the left side steering cylinder
Left side pitman arm on piston rod, the right end of the left side pitman arm are fixed on the brake operating mechanism, the left side
It is provided with left side returning pull-spring between pitman arm and the fixed bracket of the oil cylinder, the both ends of the left side returning pull-spring are solid respectively
Due to the left side pitman arm and the fixed bracket of the oil cylinder, the upper end of the left side steering cylinder piston rod is connected with left side
Handling maneuver connecting rod, the upper end of the left side handling maneuver connecting rod is hinged with left side turning-bar, on the left side turning-bar
The right side at end is equipped with a left side and turns to sleeve, and the left end rotational installation of the transmission shaft turns in sleeve in the left side.
As a kind of perferred technical scheme, the right side transition operating mechanism includes being articulated with the right hand steering oil cylinder
The brake operating mechanism, the right side are fixed in right hand steering rocker arm on piston rod, the left end of the right hand steering rocker arm
It is provided with right side returning pull-spring between pitman arm and the fixed bracket of the oil cylinder, the both ends of the right side returning pull-spring are solid respectively
Due to the right hand steering rocker arm and the fixed bracket of the oil cylinder, the upper end of the right hand steering cylinder piston rod is connected with right side
The upper end of handling maneuver connecting rod, the right hand steering manipulation connecting rod is hinged with right hand steering bar, the right hand steering bar
Upper end is fixed on the lateral surface of the right hand steering sleeve.
As a kind of perferred technical scheme, the electromagnetism assembly includes several first hydraulic buttery valves, described in whole
First hydraulic buttery valve is installed on a hydraulic oil container jointly, each first hydraulic buttery valve with the hydraulic oil container phase
It connects, left side tubing interface and right side tubing interface, the left side tubing interface and the left side is additionally provided on the hydraulic oil container
It is connected between the steering cylinder of side by left side high-pressure oil pipe, is passed through between the right side tubing interface and the right hand steering oil cylinder
One end of the connection of right side high-pressure oil pipe, the hydraulic oil container is equipped with hydraulic oil oil return opening and hydraulic oil oil inlet, the hydraulic oil
The other end of case is equipped with manual lever, and the manual lever is provided with one the far from the side of first hydraulic buttery valve
Two hydraulic buttery valves, second hydraulic buttery valve are connected with the hydraulic oil container.
Using above-mentioned technical proposal, the utility model has the following beneficial effects:
Since self-propelled rural area machine includes that oil cylinder fixes bracket with steering control mechanism, a left side is provided on the fixed bracket of oil cylinder
Side steering cylinder, right hand steering oil cylinder, left side steering control mechanism, right hand steering operating mechanism and brake operating mechanism, left side
Steering cylinder and right hand steering oil cylinder are connected with electromagnetism assembly and receiver of remote-control sytem, when carrying out manual steering, control hand first
Dynamic operating stick is opened, and when carrying out left steering, operation left side mechanical control stick rotation drives transmission shaft to be rotated, transmission shaft band
Dynamic left side turns to sleeve and left side turning-bar is rotated, and turning-bar rotation in left side drives left side handling maneuver connecting rod to moving down
It is dynamic, it rotates clockwise left side pitman arm and stretches left side returning pull-spring, control brake operating mechanism realizes left braking, instead
It, when carrying out right turn, operation right side mechanical control stick rotation right hand steering sleeve and right hand steering bar are rotated, right side
Turning-bar rotation drives right hand steering manipulation connecting rod to move up, and rotates counterclockwise right hand steering rocker arm and stretches right side go back to
Position tension spring, control brake operating mechanism realizes right braking, to realize the manual steering of rural area machine.
In the case where manual steering is not cancelled, when unmanned mode operation carries out left steering or right turn, by distant
It controls device and issues signal, after receiver of remote-control sytem receives signal, the hydraulic oil in hydraulic oil container is controlled by the first hydraulic buttery valve and is passed through
Left side high-pressure oil pipe is crossed to enter to left side steering cylinder, control left side steering cylinder piston rod is withdrawn, drive left side pitman arm into
Row rotation, while left side returning pull-spring is compressed, so that brake operating mechanism is realized left hand brake, when carrying out right turn, leads to
It crosses remote controler and issues signal, after receiver of remote-control sytem receives signal, controlled by the first hydraulic buttery valve hydraulic in hydraulic oil container
Oil passes through right side high-pressure oil pipe and enters to right hand steering oil cylinder, controls right hand steering cylinder piston rod and withdraws, right hand steering is driven to shake
Arm is rotated, while being compressed to right side returning pull-spring, so that brake operating mechanism is realized right side brake, to realize nobody
Driver behavior turns to, and the first hydraulic buttery valve realization rural area can be connected by Digiplex by not needing cancellation manual steering
The normal operating that machine turns to realizes the random switching of double manipulation mechanical modes and unmanned mode, moreover, not opening hand
Turn to when be not available the unmanned mode of rural area machine, avoid staff's maloperation and start rural area machine, to mention
The high operational safety of the utility model, while under unmanned mode, it does not need staff and rural area machine is followed to carry out
Moving operation, the utility model connect the normal operating that the first hydraulic buttery valve realizes the steering of rural area machine by Digiplex,
It realizes one man operation multimachine and carries out operation, improve the production efficiency of rural area machine, alleviate the labor intensity of staff, together
When avoid the generation for the bad accident such as being scratched when staff works in rural area, ensure that the utility model operates with
Safety.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of electromagnetism assembly in the utility model;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the left view of Fig. 2.
Wherein: 1, the fixed bracket of oil cylinder;2, left side oil cylinder operating mechanism;3, right side oil cylinder operating mechanism;4, left side turns to
Oil cylinder;5, right hand steering oil cylinder;6, receiver of remote-control sytem;7, transmission shaft;8, left side mechanical control stick;9, right hand steering sleeve;10,
Right side mechanical control stick;11, brake operating mechanism;12, left hand fixed seat;13, right hand fixed seat;14, left side pitman arm;
15, left side returning pull-spring;16, left side handling maneuver connecting rod;17, left side turning-bar;18, left side turns to sleeve;19, right side turns
To rocker arm;20, right side returning pull-spring;21, right hand steering manipulates connecting rod;22, right hand steering bar;23, the first hydraulic buttery valve;
24, hydraulic oil container;25, left side tubing interface;26, right side tubing interface;27, left side high-pressure oil pipe;28, right side high-pressure oil pipe;
29, hydraulic oil oil return opening;30, hydraulic oil oil inlet;31, manual lever;32, the second hydraulic buttery valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, self-propelled rural area machine steering control mechanism, the fixed bracket of oil cylinder including being fixed on the machine of rural area
1, oil cylinder, which is fixed on bracket 1 to be arranged side by side, left side oil cylinder operating mechanism 2 and right side oil cylinder operating mechanism 3, the manipulation of left side oil cylinder
Mechanism 2 is connected with a left side steering cylinder 4, and right side oil cylinder operating mechanism 3 is connected with a right hand steering oil cylinder 5, left side steering oil
One electromagnetism assembly of connection, electromagnetism assembly are connected with for receiving the distant of remote control control signal jointly for cylinder 4 and right hand steering oil cylinder 5
Receiver 6 is controlled, left side steering cylinder 4 is connected with a transmission shaft 7, the end of 7 right end of transmission shaft by left side steering control mechanism
It is provided with left side mechanical control stick 8, right hand steering oil cylinder 5 is connected with a right hand steering sleeve 9 by right hand steering operating mechanism,
Right hand steering sleeve 9 is sheathed on transmission shaft 7, and right side mechanical control stick 10 is provided on the lateral surface of right hand steering sleeve 9, left
Side steering control mechanism and right hand steering operating mechanism are connected with brake operating mechanism 11 jointly.
Wherein, being arranged side by side between left side steering control mechanism and right hand steering operating mechanism has left hand fixed seat 12 and the right side
Side fixing seat 13, left hand fixed seat 12 and right hand fixed seat 13 are both secured on the machine of rural area, and the both ends of transmission shaft 7 are each passed through a left side
Side fixing seat 12 and right hand fixed seat 13.
Moreover, left side transition operating mechanism includes the left side pitman arm 14 being articulated on 4 piston rod of steering cylinder of left side,
The right end of left side pitman arm 14 is fixed on brake operating mechanism 11, sets between left side pitman arm 14 and the fixed bracket 1 of oil cylinder
It is equipped with left side returning pull-spring 15, the both ends of left side returning pull-spring 15 are individually fixed in left side pitman arm 14 and the fixed bracket of oil cylinder
1, the upper end of 4 piston rod of left side steering cylinder is connected with left side handling maneuver connecting rod 16, left side handling maneuver connecting rod 16
Upper end is hinged with left side turning-bar 17, and the right side of 17 upper end of left side turning-bar is equipped with a left side and turns to sleeve 18, a left side for transmission shaft 7
End rotational installation turns in sleeve 18 in left side.
Right side transition operating mechanism includes the right hand steering rocker arm 19 being articulated on 5 piston rod of right hand steering oil cylinder, right side
Brake operating mechanism 11 is fixed in the left end of pitman arm 19, is provided between right hand steering rocker arm 19 and the fixed bracket 1 of oil cylinder
Right side returning pull-spring 20, the both ends of right side returning pull-spring 20 are individually fixed in right hand steering rocker arm 19 and the fixed bracket 1 of oil cylinder, right
The upper end of 5 piston rod of side steering cylinder is connected with right hand steering manipulation connecting rod 21, and right hand steering manipulates the upper end of connecting rod 21
It is hinged with right hand steering bar 22, the upper end of right hand steering bar 22 is fixed on the lateral surface of right hand steering sleeve 9.
As Fig. 2-4 it is common shown in, electromagnetism assembly includes several first hydraulic buttery valves 23, the first hydraulic buttery valves of whole
23 are installed on a hydraulic oil container 24 jointly, and every one first hydraulic buttery valve 23 is connected with hydraulic oil container 24, hydraulic oil container
It is additionally provided with left side tubing interface 25 and right side tubing interface 26 on 24, leads between left side tubing interface 25 and left side steering cylinder 4
It crosses left side high-pressure oil pipe 27 to be connected to, be connected between right side tubing interface 26 and right hand steering oil cylinder 5 by right side high-pressure oil pipe 28,
One end of hydraulic oil container 24 is equipped with hydraulic oil oil return opening 29 and hydraulic oil oil inlet 30, and the other end of hydraulic oil container 24 is equipped with manual
Operating stick 31, manual lever 31 are provided with one second hydraulic buttery valve 32 far from the side of the first hydraulic buttery valve 23, and second
Hydraulic buttery valve 32 is connected with hydraulic oil container 24.
When carrying out manual steering, control manual lever 31 first is opened, and when carrying out left steering, operates left side mechanical
The rotation of control stick 8 drives transmission shaft 7 to be rotated, and transmission shaft 7 drives left side to turn to sleeve 18 and 17 turns of left side turning-bar
Dynamic, the rotation of left side turning-bar 17 drives left side handling maneuver connecting rod 16 to move down, and turns left side pitman arm 14 clockwise
Left side returning pull-spring 15 is moved and stretches, control brake operating mechanism 11 realizes left braking, conversely, when carrying out right turn, operation
Right side mechanical control stick 10 rotates right hand steering sleeve 9 and right hand steering bar 22 is rotated, and the rotation of right hand steering bar 22 drives
Right hand steering manipulation connecting rod 21 moves up, and rotates counterclockwise right hand steering rocker arm 19 and stretches right side returning pull-spring 20,
Control brake operating mechanism 11 realizes right braking, to realize the manual steering of rural area machine.
In the case where manual steering is not cancelled, when unmanned mode operation carries out left steering or right turn, by distant
It controls device and issues signal, after receiver of remote-control sytem 6 receives signal, controlled by the first hydraulic buttery valve 23 hydraulic in hydraulic oil container 24
Oil passes through left side high-pressure oil pipe 27 and enters to left side steering cylinder 4, controls left side 4 piston rod of steering cylinder and withdraws, drives left side turn
It is rotated to rocker arm 14, while left side returning pull-spring 15 is compressed, brake operating mechanism 11 is made to realize left hand brake;Into
When row right turn, signal is issued by remote controler, after receiver of remote-control sytem 6 receives signal, is controlled by the first hydraulic buttery valve 23
Hydraulic oil in hydraulic oil container 24 passes through right side high-pressure oil pipe 28 and enters to right hand steering oil cylinder 5, controls 5 piston of right hand steering oil cylinder
Bar is withdrawn, and is driven right hand steering rocker arm 19 to be rotated, while compressing to right side returning pull-spring 20, is made brake operating mechanism
11 realize right side brake, to realize that unmanned operation turns to.
Field is realized firstly, not needing cancellation manual steering and can connect the first hydraulic buttery valve 23 by Digiplex
The normal operating that garden machine turns to realizes the random switching of double manipulation mechanical modes and unmanned mode, moreover, not opening
It is not available the unmanned mode of rural area machine when manual steering, avoids staff's maloperation and starts rural area machine, thus
Improve the operational safety of the utility model, while under unmanned mode, do not need staff follow rural area machine into
Row moving operation, the utility model connect the normal behaviour that the first hydraulic buttery valve 23 realizes the steering of rural area machine by Digiplex
Make, realizes one man operation multimachine and carry out operation, improve the production efficiency of rural area machine, the labour for alleviating staff is strong
Degree, while the generation for the bad accident such as being scratched when staff works in rural area is avoided, it ensure that the utility model is grasped
Make the safety used.
To sum up, the utility model proposes self-propelled rural area machine steering control mechanism, there are double random switching machines of manipulation
Tool mode and unmanned mode, one man operation multimachine operation, high production efficiency, labor intensity is low and operational safety is high
Feature.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. self-propelled rural area machine steering control mechanism, the fixed bracket of oil cylinder including being fixed on the machine of rural area, which is characterized in that
Being arranged side by side on the fixed bracket of the oil cylinder has left side oil cylinder operating mechanism and right side oil cylinder operating mechanism, the left side oil cylinder behaviour
Vertical mechanism is connected with a left side steering cylinder, and the right side oil cylinder operating mechanism is connected with a right hand steering oil cylinder, the left side
Steering cylinder and right hand steering oil cylinder connect an electromagnetism assembly jointly, and the electromagnetism assembly is connected with for receiving remote control control
The receiver of remote-control sytem of signal, the left side steering cylinder are connected with a transmission shaft, the transmission by left side steering control mechanism
The end of axis right end is provided with left side mechanical control stick, and the right hand steering oil cylinder is connected with one by right hand steering operating mechanism
Right hand steering sleeve, the right hand steering sleeve are sheathed on the transmission shaft, are set on the lateral surface of the right hand steering sleeve
It is equipped with right side mechanical control stick, the left side steering control mechanism and the right hand steering operating mechanism are connected with braking behaviour jointly
Vertical mechanism.
2. self-propelled rural area machine steering control mechanism according to claim 1, which is characterized in that the left side handling maneuver
Being arranged side by side between mechanism and the right hand steering operating mechanism has left hand fixed seat and right hand fixed seat, the left hand fixed seat
It is both secured on the rural area machine with right hand fixed seat, the both ends of the transmission shaft are each passed through the left hand fixed seat and right side
Fixing seat.
3. self-propelled rural area machine steering control mechanism according to claim 2, which is characterized in that the left side transition manipulation
Mechanism includes the left side pitman arm being articulated on the left side steering cylinder piston rod, and the right end of the left side pitman arm is solid
Due to the brake operating mechanism, left side return is provided between the left side pitman arm and the fixed bracket of the oil cylinder and is drawn
Spring, the both ends of the left side returning pull-spring are individually fixed in the left side pitman arm and the fixed bracket of the oil cylinder, the left side
The upper end of side steering cylinder piston rod is connected with left side handling maneuver connecting rod, the upper end hinge of the left side handling maneuver connecting rod
It is connected to left side turning-bar, the right side of left side turning-bar upper end is equipped with a left side and turns to sleeve, and the left end of the transmission shaft turns
It is dynamic to be installed in the left side steering sleeve.
4. self-propelled rural area machine steering control mechanism according to claim 3, which is characterized in that the right side transition manipulation
Mechanism includes the right hand steering rocker arm being articulated on the right hand steering cylinder piston rod, and the left end of the right hand steering rocker arm is solid
Due to the brake operating mechanism, right side return is provided between the right hand steering rocker arm and the fixed bracket of the oil cylinder and is drawn
Spring, the both ends of the right side returning pull-spring are individually fixed in the right hand steering rocker arm and the fixed bracket of the oil cylinder, the right side
The upper end of side steering cylinder piston rod is connected with right hand steering manipulation connecting rod, the upper end hinge of the right hand steering manipulation connecting rod
It is connected to right hand steering bar, the upper end of the right hand steering bar is fixed on the lateral surface of the right hand steering sleeve.
5. self-propelled rural area machine steering control mechanism according to claim 4, which is characterized in that the electromagnetism assembly includes
Several first hydraulic buttery valves, each first hydraulic buttery valve are connected with the remote controller receiver, whole institutes
State the first hydraulic buttery valve and be installed on a hydraulic oil container jointly, each first hydraulic buttery valve with the hydraulic oil container
Be connected, be additionally provided with left side tubing interface and right side tubing interface on the hydraulic oil container, the left side tubing interface with it is described
It is connected between the steering cylinder of left side by left side high-pressure oil pipe, is led between the right side tubing interface and the right hand steering oil cylinder
Right side high-pressure oil pipe connection is crossed, one end of the hydraulic oil container is equipped with hydraulic oil oil return opening and hydraulic oil oil inlet, described hydraulic
The other end of fuel tank is equipped with manual lever, and the manual lever is provided with one far from the side of first hydraulic buttery valve
Second hydraulic buttery valve, second hydraulic buttery valve are connected with the hydraulic oil container.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920174912.9U CN209479757U (en) | 2019-01-31 | 2019-01-31 | Self-propelled rural area machine steering control mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920174912.9U CN209479757U (en) | 2019-01-31 | 2019-01-31 | Self-propelled rural area machine steering control mechanism |
Publications (1)
Publication Number | Publication Date |
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CN209479757U true CN209479757U (en) | 2019-10-11 |
Family
ID=68133372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920174912.9U Expired - Fee Related CN209479757U (en) | 2019-01-31 | 2019-01-31 | Self-propelled rural area machine steering control mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN209479757U (en) |
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2019
- 2019-01-31 CN CN201920174912.9U patent/CN209479757U/en not_active Expired - Fee Related
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20210131 |
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CF01 | Termination of patent right due to non-payment of annual fee |