CN108810792A - A kind of intelligent earphone skeleton and its manufacturing process - Google Patents
A kind of intelligent earphone skeleton and its manufacturing process Download PDFInfo
- Publication number
- CN108810792A CN108810792A CN201810926749.7A CN201810926749A CN108810792A CN 108810792 A CN108810792 A CN 108810792A CN 201810926749 A CN201810926749 A CN 201810926749A CN 108810792 A CN108810792 A CN 108810792A
- Authority
- CN
- China
- Prior art keywords
- slid chamber
- slipping block
- chamber
- face
- slid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
- H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms
Abstract
The invention discloses a kind of intelligent earphone skeletons and its manufacturing process, including bottom plate, it is installed with bearing support on the bottom plate, main frame body is equipped on the downside of the bearing support, the first slid chamber is equipped in the main frame body bottom end face, the second slid chamber being connected to first slid chamber is equipped in the main frame body bottom end face, being slidably installed in first slid chamber has assembly seat, be slidably installed the first sliding plate being fixedly connected with the assembly seat in second slid chamber, the first sliding plate top end surface screw-internal thread fit is equipped with the first spiral bar, caveli is equipped in the assembly seat bottom end face, it is provided with cutting blade in the caveli, end face center is symmetrically installed with solid block at left and right sides of the cutting blade, the solid block of the left and right sides is towards being equipped with square shape chamber in a remote side end face.
Description
Technical field
The present invention relates to earphone skeleton processing technique field, specially a kind of intelligent earphone skeleton and its manufacturing process.
Background technology
Currently, the cutting processing of earphone skeleton needs to carry out it cutting work, the cutter in existing cutting equipment
Piece usually when not in use all it is exposed always on the outside, people are easy to touch cutting blade, and danger coefficient is high, moreover, at present
Cutting blade inconvenience is dismounted when needing replacing, it usually needs dismounted using tools such as spanners, and dismount complex steps,
This is greatly reduced cuts production efficiency to earphone skeleton, and therefore, it is necessary to improve.
Invention content
The purpose of the present invention is to provide a kind of intelligent earphone skeletons and its manufacturing process, for overcoming in the prior art
Drawbacks described above.
A kind of intelligent earphone skeleton and its manufacturing process according to the present invention, including bottom plate, fixed peace on the bottom plate
Equipped with bearing support, it is equipped with main frame body on the downside of the bearing support, the first slid chamber, the master are equipped in the main frame body bottom end face
The second slid chamber being connected to first slid chamber is equipped in frame body bottom end face, be slidably matched peace in first slid chamber
Equipped with assembly seat, be slidably installed the first sliding plate being fixedly connected with the assembly seat in second slid chamber, institute
It states the first sliding plate top end surface screw-internal thread fit and the first spiral bar is installed, recess is equipped in the assembly seat bottom end face
Chamber is provided with cutting blade in the caveli, and end face center is symmetrically installed with solid block at left and right sides of the cutting blade, left
The solid block of right both sides is towards square shape chamber is equipped in a remote side end face, and be rotatably assorted on the right side of the caveli in inner wall installation
There are the first square piece with the mating connection of side's shape chamber on right side, the first square piece right end to fix peace
It is opposite with the taper tooth in inner wall on the right side of second slid chamber to be equipped with equipped with the taper tooth stretched into second slid chamber
Third slid chamber, being slidably installed in the third slid chamber has the first slipping block, in the first slipping block left end face
Equipped with the first motor, the first motor left-hand end power cooperation be equipped with to the intermeshing taper of taper tooth
Set, the first slipping block right end face are installed with the first salient angle, and first salient angle is hingedly connected with joint arm, and the third is slided
It moves on the right side of chamber and upwardly extends in inner wall equipped with the 4th slid chamber, being slidably installed in the 4th slid chamber has the second sliding
Block, the second slipping block bottom end face are installed with the second salient angle, and second salient angle is articulated and connected with the joint arm, and described the
It is equipped with transfer device in four slid chamber inner left walls, is equipped with the 5th slid chamber in the 4th slid chamber inner roof wall, the described 5th
Being slidably installed in slid chamber has third slipping block, is equipped with the second motor in the third slipping block top end surface, and described the
The power cooperation of two motor top is equipped with splined shaft, and left and right, which extends, in the main frame body on the upside of the 5th slid chamber is equipped with transmission
Chamber is rotatably assorted between the transmission cavity and the 5th slid chamber and is equipped with pivoted housing, be equipped in the pivoted housing bottom end face with
The spline chamber of splined shaft spline fitted connection, the pivoted housing top are installed with first and ship and resell on another market axis, and described first ships and resell on another market axis top
Portion end is rotatably assorted with the transmission cavity roof and connect, and the described first axis outer surface of shipping and reselling on another market is installed with the first transmission wheel, described
It is stretched at the top of first spiral bar in the transmission cavity and outer surface is installed with the second transmission wheel, second transmission wheel and institute
Transmission cooperation is equipped with conveyer belt between stating the first transmission wheel, and the 6th slid chamber is equipped in the caveli inner left wall, described
Being slidably installed in 6th slid chamber has ramp-like slipping block, be rotatably assorted in the ramp-like slipping block right end face be equipped with
Second square piece of the mating connection of side's shape chamber in left side, place and described the on the downside of the ramp-like slipping block left end face
It is fixedly connected with extension spring between six slid chamber left side walls, locking device is equipped in the 6th slid chamber inner roof wall, it is described
Bearing support top is additionally provided with hand-held electronic device.
Further technical solution, the transfer device include the 7th be arranged in the 4th slid chamber inner left wall
Slid chamber, be slidably installed in the 7th slid chamber the 4th slipping block being fixedly connected with second slipping block, institute
It states the 4th slipping block screw-internal thread fit and the second spiral bar is installed, the second spiral bar bottom extending end is slided with the described 7th
Bottom of chamber wall is moved to be rotatably assorted connection, extending end power, which coordinates, at the top of the second spiral bar is equipped with third motor, and described the
Three motors are fixedly arranged in the 7th slid chamber inner roof wall.
Further technical solution, the locking device include that the 8th be arranged in the 6th slid chamber inner roof wall is slided
Chamber is moved, be slidably installed the latch segment having with the ramp-like slipping block top pressure cooperation in the 8th slid chamber, the locking
Block top end surface screw-internal thread fit is equipped with third spiral bar, and the third spiral bar top end power cooperation is equipped with the 4th
Motor, the 4th motor are fixedly arranged in the 8th slid chamber inner roof wall.
Further technical solution is installed with cape on the bearing support, hydraulic pressure is installed on the cape
Cylinder, hydraulic cylinder bottom end power are provided with arms, and the arms bottom end is fixedly connected with the main frame body top end surface.
Further technical solution, the hand-held electronic device include the symmetrical peace for being installed in the bearing support top end surface
Loading board is rotatably assorted between the mounting plate of the left and right sides and is equipped with hand-held pole.
The beneficial effects of the invention are as follows：When needing to earphone skeleton cutting processing, earphone skeleton is mounted on cutter
On the downside of piece, then, starts the first motor and drive cutting blade rotation, meanwhile, start hydraulic cylinder and main frame body is driven to decline, you can is right
Earphone skeleton carries out cutting processing, and operating procedure is simple and convenient, increases to earphone skeleton cutting processing efficiency.
When needing to pack up cutting blade, start third motor and drive the second slipping block upward sliding, at this point, second slides
Move block pulls the first slipping block to slide to the right by joint arm, so that taper set is disengaged from taper tooth and is fully inserted into third sliding
Intracavitary, while the second slipping block upward sliding, third slipping block upward sliding makes splined shaft stretch into spline intracavitary, at this point, opening
Dynamic second motor can drive the first sliding plate and assembly seat upward sliding, at this point, cutting blade is accommodated in the first cunning completely
Intracavitary is moved, human body is scratched to effectively prevent people surprisingly to touch cutting blade, greatly promotes safety in utilization.
When needing to dismount cutting blade, starts the 4th motor and latch segment is driven to slide into fully up in the 8th slid chamber,
At this point, ramp-like slipping block is since the drawing force of extension spring slides to the left and the second square piece is driven to be slid completely into the 6th slid chamber
It is interior, at this point, then the square shape chamber that the second square piece completely disengages left side manually pushes cutting blade, you can make first to the left
The square shape chamber that square piece is detached from right side dismantles down cutting blade, and dismounting step is simple and convenient, without manually using other works
Tool is dismounted, and is worth of widely use.
Description of the drawings
Fig. 1 is overall structure diagram inside a kind of intelligent earphone skeleton and its manufacturing process of the present invention；
Fig. 2 is the enlarged structure schematic diagram of main frame body in the present invention.
Specific implementation mode
With reference to Fig. 1-2, the present invention is described in detail.
Referring to Fig.1-2, a kind of intelligent earphone skeleton and its manufacturing process according to an embodiment of the invention, including bottom plate
100, bearing support 101 is installed on the bottom plate 100,101 downside of the bearing support is equipped with main frame body 200, the body frame
It is equipped with the first slid chamber 239 in 200 bottom end face of body, is equipped with and first slid chamber in 200 bottom end face of the main frame body
Second slid chambers 243 of 239 connections, being slidably installed in first slid chamber 239 has assembly seat 202, and described second slides
The first sliding plate 242 being fixedly connected with the assembly seat 202 that is slidably installed, first sliding plate are moved in chamber 243
242 top end surface screw-internal thread fits are equipped with the first spiral bar 244, and caveli is equipped in 202 bottom end face of assembly seat
241, cutting blade 212 is provided in the caveli 241,212 left and right sides end face center of the cutting blade is symmetrically solid
Equipped with solid block 211, the solid block 211 of the left and right sides is towards being equipped with square shape chamber 210, the caveli 241 in a remote side end face
Be rotatably assorted the first square piece 213 being equipped with the 210 mating connection of side's shape chamber on right side in the inner wall of right side,
First square piece, 213 right end is installed with the taper tooth 214 stretched into second slid chamber 243, and described
It is opposite with the taper tooth 214 in two slid chambers, 243 right side inner wall to be equipped with third slid chamber 218, in the third slid chamber 218
Being slidably installed has the first slipping block 217, is equipped with the first motor 216 in 217 left end face of the first slipping block, and described the
The cooperation of one motor, 216 left-hand end power is equipped with to cover 215, described first with 214 intermeshing taper of the taper tooth
217 right end face of slipping block is installed with the first salient angle 219, and first salient angle 219 is hingedly connected with joint arm 220, the third
It is upwardly extended in 218 right side inner wall of slid chamber equipped with the 4th slid chamber 221, is slidably installed in the 4th slid chamber 221
Have the second slipping block 227,227 bottom end face of the second slipping block is installed with the second salient angle 222, second salient angle 222 with
The joint arm 220 is articulated and connected, and transfer device, the 4th slid chamber 221 are equipped in 221 inner left wall of the 4th slid chamber
The 5th slid chamber 232 is equipped in inner roof wall, being slidably installed in the 5th slid chamber 232 has third slipping block 228, described
The second motor 229 is equipped in 228 top end surface of third slipping block, second motor, 229 top power cooperation is equipped with spline
Axis 231, left and right, which extends, in the main frame body 200 of the upside of the 5th slid chamber 232 is equipped with transmission cavity 236, the transmission cavity 236 with
It is rotatably assorted between 5th slid chamber 232 and pivoted housing 233 is installed, be equipped with and the flower in 233 bottom end face of the pivoted housing
The spline chamber 234 of 231 spline fitted of key axis connection, 233 top of the pivoted housing are installed with first and ship and resell on another market axis 221, described first turn
221 top end of axis pin is rotatably assorted with 236 roof of the transmission cavity and connect, and the described first 221 outer surface of axis of shipping and reselling on another market is installed with
First transmission wheel 235,244 top of the first spiral bar is stretched into the transmission cavity 236 and outer surface is installed with second
Transmission wheel 238, transmission, which coordinates, between second transmission wheel 238 and first transmission wheel 235 is equipped with conveyer belt 237, institute
It states and is equipped with the 6th slid chamber 206 in 241 inner left wall of caveli, being slidably installed in the 6th slid chamber 206, there have to be ramp-like
Slipping block 208, be rotatably assorted in 208 right end face of ramp-like slipping block 210 grafting of side's shape chamber being equipped with left side
The second square piece 209 being connected, place and 206 left side of the 6th slid chamber on the downside of 208 left end face of ramp-like slipping block
It is fixedly connected with extension spring 207 between side wall, locking device, the bearing are equipped in 206 inner roof wall of the 6th slid chamber
101 top of frame is additionally provided with hand-held electronic device.
Valuably or illustratively, the transfer device includes being arranged in 221 inner left wall of the 4th slid chamber
7th slid chamber 225, being slidably installed in the 7th slid chamber 225 is fixedly connected with second slipping block 227
4th slipping block 223,223 screw-internal thread fit of the 4th slipping block are equipped with the second spiral bar 224, the second spiral bar
224 bottom extending ends are rotatably assorted with 225 bottom wall of the 7th slid chamber and connect, and 224 top of the second spiral bar extends
End power cooperation is equipped with third motor 226, and the third motor 226 is fixedly arranged in 225 inner roof wall of the 7th slid chamber,
Consequently facilitating taper set 215 described in adjusting control is meshed or is disengaged from taper tooth 214, and the flower is controlled simultaneously
Key axis 231 and 234 spline fitted of spline chamber or disengaging.
Valuably or illustratively, the locking device includes be arranged in 206 inner roof wall of the 6th slid chamber
Eight slid chambers 203, be slidably installed in the 8th slid chamber 203 lock for having and coordinating with 208 top pressure of ramp-like slipping block
Tight block 205,205 top end surface screw-internal thread fit of the latch segment are equipped with third spiral bar 204, the third spiral bar 204
The cooperation of top end power is equipped with the 4th motor 201, and the 4th motor 201 is fixedly arranged on top in the 8th slid chamber 203
In wall, cutting blade 212 is unlocked and is locked consequently facilitating automatically controlling.
Valuably or illustratively, it is installed with cape 102 on the bearing support 101, peace is fixed on the cape 102
Equipped with hydraulic cylinder 103,103 bottom end power of the hydraulic cylinder is provided with arms 104,104 bottom end of the arms and the master
200 top end surface of frame body is fixedly connected, to automatically control 200 lifting work of the main frame body.
Valuably or illustratively, the hand-held electronic device includes symmetrical being installed in 101 top end surface of the bearing support
Mounting plate 201, be rotatably assorted between the mounting plate 201 of the left and right sides and hand-held pole 202 be installed, removed consequently facilitating lifting
Transport the present apparatus.
When needing to earphone skeleton cutting processing, earphone skeleton is mounted on 212 downside of cutting blade and is then started
First motor 216 drives cutting blade 212 to rotate, meanwhile, start hydraulic cylinder 103 and main frame body 200 is driven to decline, you can to earphone
Skeleton carries out cutting processing.
When needing to pack up cutting blade 212, starts third motor 226 and drive 227 upward sliding of the second slipping block, this
When, the second slipping block 227 pulls the first slipping block 217 to slide to the right by joint arm 220, keeps taper set 215 and taper tooth 214 de-
From engaging and be fully inserted into third slid chamber 218, while the second 227 upward sliding of slipping block, third slipping block 228 is upward
Sliding so that splined shaft 231 is stretched into spline chamber 234, at this point, start the second motor 229 can drive the first sliding plate 242 and
202 upward sliding of assembly seat, at this point, cutting blade 212 is accommodated in completely in the first slid chamber 239.
When needing to dismount cutting blade 212, starts the 4th motor 201 and latch segment 205 is driven to slide into the 8th fully up
In slid chamber 203, at this point, ramp-like slipping block 208 is since the drawing force of extension spring 207 slides to the left and drives the second square piece
209 are slid completely into the 6th slid chamber 206, at this point, the second square piece 209 completely disengages the square shape chamber 210 in left side, then, hand
It is dynamic to push cutting blade 212 to the left, you can the square shape chamber 210 that the first square piece 213 is detached from right side is made to tear cutting blade 212 open
It unloads.
The beneficial effects of the invention are as follows：When needing to earphone skeleton cutting processing, earphone skeleton is mounted on cutter
On the downside of piece, then, starts the first motor and drive cutting blade rotation, meanwhile, start hydraulic cylinder and main frame body is driven to decline, you can is right
Earphone skeleton carries out cutting processing, and operating procedure is simple and convenient, increases to earphone skeleton cutting processing efficiency.
When needing to pack up cutting blade, start third motor and drive the second slipping block upward sliding, at this point, second slides
Move block pulls the first slipping block to slide to the right by joint arm, so that taper set is disengaged from taper tooth and is fully inserted into third sliding
Intracavitary, while the second slipping block upward sliding, third slipping block upward sliding makes splined shaft stretch into spline intracavitary, at this point, opening
Dynamic second motor can drive the first sliding plate and assembly seat upward sliding, at this point, cutting blade is accommodated in the first cunning completely
Intracavitary is moved, human body is scratched to effectively prevent people surprisingly to touch cutting blade, greatly promotes safety in utilization.
When needing to dismount cutting blade, starts the 4th motor and latch segment is driven to slide into fully up in the 8th slid chamber,
At this point, ramp-like slipping block is since the drawing force of extension spring slides to the left and the second square piece is driven to be slid completely into the 6th slid chamber
It is interior, at this point, then the square shape chamber that the second square piece completely disengages left side manually pushes cutting blade, you can make first to the left
The square shape chamber that square piece is detached from right side dismantles down cutting blade, and dismounting step is simple and convenient, without manually using other works
Tool is dismounted, and is worth of widely use.
Those skilled in the art can define, can in the case of not departing from overall spirit and the design of the present invention
To make the various modifications for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of intelligent earphone skeleton and its manufacturing process, including bottom plate, it is characterised in that：It is installed on the bottom plate
Bearing support, the bearing support downside are equipped with main frame body, the first slid chamber, the main frame body are equipped in the main frame body bottom end face
The second slid chamber being connected to first slid chamber is equipped in bottom end face, being slidably installed in first slid chamber has
Assembly seat, be slidably installed in second slid chamber the first sliding plate being fixedly connected with the assembly seat, and described
One sliding plate top end surface screw-internal thread fit is equipped with the first spiral bar, and caveli, institute are equipped in the assembly seat bottom end face
It states and is provided with cutting blade in caveli, end face center is symmetrically installed with solid block, left and right two at left and right sides of the cutting blade
The solid block of side be rotatably assorted in inner wall towards being equipped with square shape chamber in a remote side end face, on the right side of the caveli be equipped with it is right
First square piece of the mating connection of side's shape chamber of side, the first square piece right end, which is installed with, stretches
Enter the taper tooth in second slid chamber, the interior third that is equipped with opposite with the taper tooth of inner wall is slided on the right side of second slid chamber
Chamber is moved, being slidably installed in the third slid chamber has the first slipping block, and the is equipped in the first slipping block left end face
One motor, the first motor left-hand end power cooperation be equipped with to the intermeshing taper set of the taper tooth, it is described
First slipping block right end face is installed with the first salient angle, and first salient angle is hingedly connected with joint arm, and the third slid chamber is right
It is upwardly extended in the inner wall of side equipped with the 4th slid chamber, being slidably installed in the 4th slid chamber has the second slipping block, described
Second slipping block bottom end face is installed with the second salient angle, and second salient angle is articulated and connected with the joint arm, the 4th sliding
It is equipped with transfer device in chamber inner left wall, the 5th slid chamber, the 5th slid chamber are equipped in the 4th slid chamber inner roof wall
Inside being slidably installed has third slipping block, and the second motor, second motor are equipped in the third slipping block top end surface
Top power cooperation is equipped with splined shaft, and left and right, which extends, in the main frame body on the upside of the 5th slid chamber is equipped with transmission cavity, described
It is rotatably assorted between transmission cavity and the 5th slid chamber and pivoted housing is installed, be equipped with and the spline in the pivoted housing bottom end face
The spline chamber of axis spline fitted connection, the pivoted housing top are installed with first and ship and resell on another market axis, described first ship and resell on another market axis top end with
The transmission cavity roof is rotatably assorted connection, and the described first axis outer surface of shipping and reselling on another market is installed with the first transmission wheel, first spiral
It is stretched at the top of bar in the transmission cavity and outer surface is installed with the second transmission wheel, second transmission wheel is passed with described first
Transmission cooperation is equipped with conveyer belt between sending wheel, and the 6th slid chamber, the 6th sliding are equipped in the caveli inner left wall
Intracavitary, which is slidably installed, ramp-like slipping block, and be rotatably assorted the institute being equipped with left side in the ramp-like slipping block right end face
Second square piece of the mating connection of the side's of stating shape chamber, place and the 6th slid chamber on the downside of the ramp-like slipping block left end face
It is fixedly connected with extension spring between left side wall, locking device, the bearing support top are equipped in the 6th slid chamber inner roof wall
End is additionally provided with hand-held electronic device.
2. a kind of intelligent earphone skeleton and its manufacturing process according to claim 1, it is characterised in that：The transfer dress
It sets including the 7th slid chamber in the 4th slid chamber inner left wall is arranged, is slidably installed in the 7th slid chamber
There are the 4th slipping block being fixedly connected with second slipping block, the 4th slipping block screw-internal thread fit that the second spiral is installed
Bar, the second spiral bar bottom extending end is rotatably assorted with the 7th slid chamber bottom wall to be connect, the second spiral bar
Top extending end power cooperation is equipped with third motor, and the third motor is fixedly arranged in the 7th slid chamber inner roof wall.
3. a kind of intelligent earphone skeleton and its manufacturing process according to claim 1, it is characterised in that：The locking dress
It sets including the 8th slid chamber in the 6th slid chamber inner roof wall is arranged, being slidably installed in the 8th slid chamber has
With the latch segment of the ramp-like slipping block top pressure cooperation, the latch segment top end surface screw-internal thread fit is equipped with third spiral
Bar, the third spiral bar top end power cooperation are equipped with the 4th motor, and the 4th motor is fixedly arranged on the described 8th and slides
It moves in intracavitary roof.
4. a kind of intelligent earphone skeleton and its manufacturing process according to claim 1, it is characterised in that：The bearing support
On be installed with cape, hydraulic cylinder is installed on the cape, hydraulic cylinder bottom end power is provided with arms, institute
Arms bottom end is stated to be fixedly connected with the main frame body top end surface.
5. a kind of intelligent earphone skeleton and its manufacturing process according to claim 1, it is characterised in that：The holding dress
It sets including the symmetrical mounting plate for being installed in the bearing support top end surface, rotates and match between the mounting plate of the left and right sides
Conjunction is equipped with hand-held pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926749.7A CN108810792A (en) | 2018-08-15 | 2018-08-15 | A kind of intelligent earphone skeleton and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926749.7A CN108810792A (en) | 2018-08-15 | 2018-08-15 | A kind of intelligent earphone skeleton and its manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108810792A true CN108810792A (en) | 2018-11-13 |
Family
ID=64080184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810926749.7A Withdrawn CN108810792A (en) | 2018-08-15 | 2018-08-15 | A kind of intelligent earphone skeleton and its manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108810792A (en) |
-
2018
- 2018-08-15 CN CN201810926749.7A patent/CN108810792A/en not_active Withdrawn
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| PB01 | Publication | ||
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Application publication date: 20181113 |