CN109878246A - A kind of arc clamped-in style pen core mounting structure and its application method - Google Patents
A kind of arc clamped-in style pen core mounting structure and its application method Download PDFInfo
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- CN109878246A CN109878246A CN201910260684.1A CN201910260684A CN109878246A CN 109878246 A CN109878246 A CN 109878246A CN 201910260684 A CN201910260684 A CN 201910260684A CN 109878246 A CN109878246 A CN 109878246A
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- pen core
- pushing block
- arc
- connecting plate
- spring
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention proposes a kind of arc clamped-in style pen core mounting structures, including a shell, opening is equipped with below shell, shell upper end inner wall is equipped with cavity, it is open to the Vertical Channel between cavity being accommodating pen refill, it further include two arc panels, two arc panels are symmetrically disposed on passage axis two sides, the inner concave of two arc panels is oppositely arranged, it further include pushing block, connecting plate, button, pressing plate, spring one and spring two, pushing block, which slides up and down, to be connected in cavity, spring one is fixedly connected between pushing block and shell inner wall, connecting plate is slidably connected in the through-hole that pushing block upper surface opens up, pressing plate contacts pushing block lower surface and is connected to connecting plate lower end, pressing plate cross section is greater than connecting plate cross section, connecting plate upper end connects button, button is slidably connected in the through-hole that a shell upper surface opens up, spring two is set in connection plate surface and is fixedly connected Between button and pushing block.The mounting structure can simplify replacement pen core process, can save the time.
Description
Technical field
The present invention relates to technical field of stationery, and in particular to a kind of arc clamped-in style pen core mounting structure and its user
Method.
Background technique
Pen is common a kind of stationery in people's life, for writing or painting.Pen core is the important component of pen, and
Replacing pen core is recurrent process in use process.Conventional replacement pen core requires to dismantle lump-sum, and old pen core is related
Accessory is re-assemblied with new pen core, and whole process is comparatively laborious, more consumes the quality time of user.
Therefore, how to design one kind can simplify replacement pen core process with time-saving pen core mounting structure become in order to
Those skilled in the art's technical problem urgently to be solved.
Summary of the invention
The present invention proposes a kind of arc clamped-in style pen core mounting structure.
The technical scheme of the present invention is realized as follows:
A kind of arc clamped-in style pen core mounting structure, including shell, the lower section of described shell are equipped with opening, described shell
Upper end inner wall offers cavity, and the opening further includes setting to being the Vertical Channel for accommodating the pen core between the cavity
In the cavity and two arc panels can rotating, two arc panels are symmetrically disposed on the two of the passage axis
The inner concave of side, two arc panels is oppositely arranged, and further includes pushing block, connecting plate, button, pressing plate, spring one and spring two,
The pushing block is located above two arc panels and slides up and down connection in the cavity, two arc panels of rotation
The pushing block can be pushed to move up, the spring one is fixedly connected at the top of the pushing block upper surface and described shell inner wall
Between, the connecting plate is slidably connected in the through-hole that the pushing block upper surface opens up, and the pressing plate contacts the pushing block following table
Face and it is connected to the connecting plate lower end, the pressing plate cross section is greater than the connecting plate cross section, and the connecting plate upper end connects
The button is connect, the button is slidably connected in the through-hole that described shell upper surface opens up, and the spring two is set in described
It connects plate surface and is fixedly connected between the button and the pushing block, the pen core of insertion can push two arcs
The rotation of shape plate enables pen core described in two arc board clampings and the pressing plate is withstood on the pen core top.
Preferably, the both ends of each arc panel are respectively and fixedly provided with the rounded Rubber end in section.
Preferably, the face on the pushing block corresponding to each arc panel upper end is inclined-plane, two inclined-planes
Higher one end is close at the axis in the channel, and the lower one end on two inclined-planes is close to corresponding described shell
Inner wall side.
Preferably, further including two pins corresponding to two arc panels, two pins are both secured to institute
A shell inner wall is stated, the arc panel rotation-limited is connected to the corresponding pin surfaces.
Preferably, the quantity of the spring one is two, two springs one are symmetrically distributed in the passage axis
Two sides.
A kind of arc clamped-in style pen core mounting structure of the invention, has the following technical effect that
1, when in use, pen core is directly inserted into from the opening of shell bottom, after pen core is inserted upwardly into position, is driven
Two arc panel rotations, make the upper and lower ends of two arc panels be extruded in the surface of pen core, and pen core is just completed to install at this time, peace
When installing into, two arc panels push up pushing block, and under the action of spring two, button, which is pushed upwardly out, leans out table on a shell
The through-hole in face, the top of pen core is contacted with pressing plate at this time, and when needing replacing pen core, the pen core before removing presses down on button,
Pressing plate releases downwards pen core, and arc panel does not keep the support force of current angular at this time, under the elastic force of spring one, pushing block to
Lower reset, pushing block act on arc panel, make arc sheet reset, convenient installation next time.The mounting structure can simplify replacement
Pen core process can save the time.
The cross section of pressing plate is greater than the cross section of connecting plate, so pressing plate not can enter the through-hole that pushing block upper surface opens up
It is interior, therefore there is restriction effect to the position between button and pushing block, prevent the two to be detached from.
2, Rubber end is to the elastic effect of pen core, to make pen core is more stable to be fixed.
3, the setting on inclined-plane can make contact of the arc panel with pushing block more steady.
The present invention also provides a kind of application method of arc clamped-in style pen core mounting structure, including shell, described shells
Lower section be equipped with opening, the upper end inner wall of described shell offers cavity, the opening between the cavity for described in accommodating
The Vertical Channel of pen core further includes that two arc panels that in the cavity and can be rotated, two arc panels pair are arranged
Claim to be set to the two sides of the passage axis, the inner concave of two arc panels is oppositely arranged, further include pushing block, connecting plate,
Button, pressing plate, spring one and spring two, the pushing block, which is located above two arc panels and slides up and down, is connected to the sky
Intracavitary, two arc panels of rotation can push the pushing block to move up, and the spring one is fixedly connected on described push away
Between at the top of block upper surface and described shell inner wall, the connecting plate is slidably connected to the through-hole that the pushing block upper surface opens up
Interior, the pressing plate contacts the pushing block lower surface and is connected to the connecting plate lower end, and the pressing plate cross section is greater than the company
Fishplate bar cross section, the connecting plate upper end connect the button, and the button is slidably connected to what described shell upper surface opened up
In through-hole, the spring two is set in the connection plate surface and is fixedly connected between the button and the pushing block, insertion
The pen core two arc panels rotations can be pushed to make pen core described in two arc board clampings and the pen core top
End can withstand the pressing plate,
In use, the pen core is directly inserted into from the opening of described shell bottom, the pen core is inserted upwardly into
It postpones in place, drives two arc panel rotations, the upper and lower ends of two arc panels is made to be extruded in the pen core
Surface, the pen core is just completed to install at this time, and when being installed, two arc panels push up the pushing block, in institute
Under the action of stating spring two, the button is pushed upwardly out the through-hole for leaning out described shell upper surface, at this time the top of the pen core
End is contacted with the pressing plate, when needing replacing the pen core, when the pen core before removing, presses down on the button, institute
It states pressing plate to release the pen core downwards, the arc panel does not keep the support force of current angular at this time, in the spring one
Elastic force under, the pushing block resets downwards, and the pushing block acts on the arc panel, makes the arc sheet reset, facilitates next
Secondary installation.
Pen core mounting structure described above is used in this method, so having same beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the cross-sectional view of front view of the present invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the present invention；
Fig. 3 is that structure completes the enlarged drawing after pen core installation at A in Fig. 1 of the present invention.
In figure: 1 shell, 2 pen cores, 3 pins, 4 arc panels, 5 Rubber ends, 6 pushing blocks, 7 springs one, 8 connecting plates, 9 pressing plates, 10
Button, 11 springs two,.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, Fig. 1 is the cross-sectional view of front view of the present invention；Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the present invention；
Fig. 3 is that structure completes the enlarged drawing after pen core installation at A in Fig. 1 of the present invention.
In a kind of specific embodiment, as shown in Figure 1-3, a kind of arc clamped-in style pen core mounting structure, including shell 1,
The lower section of shell 1 is equipped with opening, and the upper end inner wall of shell 1 offers cavity, is open to being the vertical of accommodating pen refill 2 between cavity
Channel further includes being set to two arc panels 4 that in cavity and can be rotated, and two arc panels 4 are symmetrically disposed on passage axis
Two sides, it further includes pushing block 6, connecting plate 8, button 10, pressing plate 9, one 7 and of spring that the inner concave of two arc panels 4, which is oppositely arranged,
Spring 2 11, pushing block 6, which is located at two arc panels, 4 top and slides up and down, to be connected in cavity, and two arc panels 4 of rotation can
Pushing block 6 is pushed to move up, spring 1 is fixedly connected between 6 upper surface of pushing block and 1 inner wall of shell top, and connecting plate 8 slides
It is connected in the through-hole that 6 upper surface of pushing block opens up, pressing plate 9 contacts 6 lower surface of pushing block and is connected to 8 lower end of connecting plate, and pressing plate 9 is horizontal
Section is greater than 8 plate cross sections of connection, and 8 upper end of connecting plate connects button 10, and button 10 is slidably connected to what 1 upper surface of shell opened up
In through-hole, spring 2 11 is set in 8 surface of connecting plate and is fixedly connected between button 10 and pushing block 6, and the pen core 2 of insertion can
Pushing two rotations of arc panel 4 to enable, two arc panels 4 clamp pen core 2 and pressing plate 9 is withstood on 2 top of pen core.
When in use, pen core 2 is directly inserted into from the opening of 1 bottom of shell, after pen core 2 is inserted upwardly into position, band
Dynamic two arc panels 4 rotate, and so that the upper and lower ends of two arc panels 4 is extruded in the surface of pen core 2, pen core 2 is just completed at this time
Installation, when being installed, two arc panels 4 push up pushing block 6, and under the action of spring 2 11, button 10 is pushed upwardly
The through-hole of 1 upper surface of a shell is leant out out, and the top of pen core 2 is contacted with pressing plate 9 at this time, when needing replacing pen core 2, before removing
Pen core 2 presses down on button 10, and pressing plate 9 releases downwards pen core 2, and arc panel 4 does not keep the support of current angular at this time
Power, under the elastic force of spring 1, pushing block 6 resets downwards, and pushing block 6 acts on arc panel 4, resets arc panel 4, facilitates next
Secondary installation.The mounting structure can simplify replacement 2 process of pen core, can save the time.
The cross section of pressing plate 9 is greater than the cross section of connecting plate 8, so pressing plate 9 not can enter that 6 upper surface of pushing block opens up it is logical
In hole, therefore there is restriction effect to the position between button 10 and pushing block 6, the two is prevented to be detached from.
In the specific embodiment, as shown in Figure 1-3, the both ends of each arc panel 4 are respectively and fixedly provided with the rounded rubber in section
Rubber head 5.
When specifically used, after two arc panels 4 are compressed upwards by pen core 2, the shifting close to each other of the lower end of two arc panels 4
It is dynamic, to drive the movement close to each other of Rubber end 5, gradually pen core 2 is clamped, the shapes and sizes of Rubber end 5 is designed, makes
Pen core 2 when being inserted into position upwards, the Rubber end 5 at 4 both ends of arc panel is to the elastic effect of pen core 2, to make pen core 2 more
Stable is fixed.
Further, as shown in Figure 1-3, the face on pushing block 6 corresponding to each 4 upper end of arc panel is inclined-plane, two tiltedly
The higher one end in face is close at the axis in channel, and the lower one end on two inclined-planes is close to the inner wall side of corresponding shell 1
Face.
The setting on inclined-plane can make arc panel 4 and the contact of pushing block 6 more steady.
In the specific embodiment, as shown in Figure 1-3, further include two pins 3 corresponding to two arc panels 4, two
Pin 3 is both secured to 1 inner wall of a shell, and 4 rotation-limited of arc panel is connected to corresponding 3 surface of pin.
Further, the quantity of spring 1 is two, and two springs 1 are symmetrically distributed in the two sides of passage axis.
The present invention also provides a kind of application methods of arc clamped-in style pen core mounting structure, in conjunction with Fig. 1-3, including shell
1, the lower section of shell 1 is equipped with opening, and the upper end inner wall of shell 1 offers cavity, is open to erecting for accommodating pen refill 2 between cavity
Straight channel further includes being set to two arc panels 4 that in cavity and can be rotated, and two arc panels 4 are symmetrically disposed on channel axis
The inner concave of the two sides of line, two arc panels 4 is oppositely arranged, and further includes pushing block 6, connecting plate 8, button 10, pressing plate 9, spring 1
With spring 2 11, pushing block 6, which is located at two arc panels, 4 top and slides up and down, to be connected in cavity, two 4 energy of arc panel of rotation
Enough pushing block 6 is pushed to move up, spring 1 is fixedly connected between 6 upper surface of pushing block and 1 inner wall of shell top, and connecting plate 8 is sliding
Dynamic to be connected in the through-hole that 6 upper surface of pushing block opens up, pressing plate 9 contacts 6 lower surface of pushing block and is connected to 8 lower end of connecting plate, pressing plate 9
Cross section is greater than 8 plate cross sections of connection, and 8 upper end of connecting plate connects button 10, and button 10 is slidably connected to 1 upper surface of a shell and opens up
Through-hole in, spring 2 11 is set in 8 surface of connecting plate and is fixedly connected between button 10 and pushing block 6,2 energy of pen core of insertion
Enough pushing two rotations of arc panel 4 to enable, two arc panels 4 clamp pen core 2 and pressing plate 9 is withstood on 2 top of pen core.
When in use, pen core 2 is directly inserted into from the opening of 1 bottom of shell, after pen core 2 is inserted upwardly into position, band
Dynamic two arc panels 4 rotate, and so that the upper and lower ends of two arc panels 4 is extruded in the surface of pen core 2, pen core 2 is just completed at this time
Installation, when being installed, two arc panels 4 push up pushing block 6, and under the action of spring 2 11, button 10 is pushed upwardly
The through-hole of 1 upper surface of a shell is leant out out, and the top of pen core 2 is contacted with pressing plate 9 at this time, when needing replacing pen core 2, before removing
Pen core 2 presses down on button 10, and pressing plate 9 releases downwards pen core 2, and arc panel 4 does not keep the support of current angular at this time
Power, under the elastic force of spring 1, pushing block 6 resets downwards, and pushing block 6 acts on arc panel 4, resets arc panel 4, facilitates next
Secondary installation.
Pen core mounting structure described above is used in this method, so having same beneficial effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of arc clamped-in style pen core mounting structure, which is characterized in that including a shell (1), the lower section of described shell (1) is equipped with
Opening, the upper end inner wall of described shell (1) offer cavity, the opening between the cavity to accommodate the pen core (2)
Vertical Channel, further include setting in the cavity and two arc panels (4) can rotating, two arc panels (4)
Be symmetrically disposed on the two sides of the passage axis, the inner concave of two arc panels (4) is oppositely arranged, further include pushing block (6),
Connecting plate (8), button (10), pressing plate (9), spring one (7) and spring two (11), the pushing block (6) are located at two arcs
Above plate (4) and slide up and down connection in the cavity, the arc panel (4) of two of rotation can push the pushing block
(6) it moves up, the spring one (7) is fixedly connected on the pushing block (6) upper surface and described shell (1) inner wall top
Between, the connecting plate (8) is slidably connected in the through-hole that the pushing block (6) upper surface opens up, and pushes away described in pressing plate (9) contact
Block (6) lower surface and it is connected to the connecting plate (8) lower end, it is transversal that pressing plate (9) cross section is greater than the connecting plate (8)
Face, connecting plate (8) upper end connect the button (10), and the button (10) is slidably connected to described shell (1) upper surface
In the through-hole opened up, the spring two (11) be set in the connecting plate (8) surface and be fixedly connected on the button (10) and
Between the pushing block (6), the pen core (2) of insertion can push two arc panel (4) rotations to make two arcs
Plate (4) clamps the pen core (2) and the pen core (2) top can withstand the pressing plate (9).
2. arc clamped-in style pen core mounting structure according to claim 1, which is characterized in that each arc panel (4)
Both ends be respectively and fixedly provided with the rounded Rubber end in section (5).
3. arc clamped-in style pen core mounting structure according to claim 1, which is characterized in that corresponding on the pushing block (6)
It is inclined-plane in the face of each arc panel (4) upper end, two described higher one end in inclined-plane are close to the axis in the channel
At line, the lower one end on two inclined-planes is close to the inner wall side of corresponding described shell (1).
4. arc clamped-in style pen core mounting structure according to claim 1, which is characterized in that further include corresponding to two institutes
Two pins (3) of arc panel (4) are stated, two pins (3) are both secured to described shell (1) inner wall, the arc panel (4)
Rotation-limited is connected to the corresponding pin (3) surface.
5. arc clamped-in style pen core mounting structure according to claim 1, which is characterized in that the number of the spring one (7)
Amount is two, and two springs one (7) are symmetrically distributed in the two sides of the passage axis.
6. a kind of application method of arc clamped-in style pen core mounting structure, which is characterized in that including a shell (1), described shell (1)
Lower section be equipped with opening, the upper end inner wall of described shell (1) offers cavity, and the opening is to being receiving institute between the cavity
The Vertical Channel for stating pen core (2) further includes that two arc panels (4) that in the cavity and can be rotated are arranged, described in two
Arc panel (4) is symmetrically disposed on the two sides of the passage axis, and the inner concave of two arc panels (4) is oppositely arranged, also wraps
Pushing block (6), connecting plate (8), button (10), pressing plate (9), spring one (7) and spring two (11) are included, the pushing block (6) is located at two
Above a arc panel (4) and slide up and down connection in the cavity, the arc panel (4) of two of rotation can push
The pushing block (6) moves up, and the spring one (7) is fixedly connected on the pushing block (6) upper surface and described shell (1) inner wall
Between top, the connecting plate (8) is slidably connected in the through-hole that the pushing block (6) upper surface opens up, pressing plate (9) contact
Pushing block (6) lower surface and it is connected to the connecting plate (8) lower end, pressing plate (9) cross section is greater than the connecting plate (8)
Cross section, connecting plate (8) upper end connect the button (10), and the button (10) is slidably connected on described shell (1)
In the through-hole that surface opens up, the spring two (11) is set in the connecting plate (8) surface and is fixedly connected on the button
(10) between the pushing block (6), the pen core (2) of insertion can push two arc panel (4) rotations to make two institutes
It states arc panel (4) described pen core (2) of clamping and the pen core (2) top can withstand the pressing plate (9),
In use, the pen core (2) is directly inserted into from the opening of described shell (1) bottom, the pen core (2) is upward
It is inserted in place and postpones, drive two arc panel (4) rotations, be extruded in the upper and lower ends of two arc panels (4)
The surface of the pen core (2), the pen core (2) just completes installation at this time, and when being installed, two arc panels (4) are by institute
It states pushing block (6) to push up, under the action of described spring two (11), the button (10), which is pushed upwardly out, leans out described shell
(1) through-hole of upper surface, the top of the pen core (2) is contacted with the pressing plate (9) at this time, when needing replacing the pen core (2),
When the pen core (2) before removing, press down on the button (10), the pressing plate (9) pushes down on the pen core (2)
Out, the arc panel (4) does not keep the support force of current angular at this time, under the elastic force of the spring one (7), the pushing block
(6) it resets downwards, the pushing block (6) acts on the arc panel (4), resets the arc panel (4), convenient peace next time
Dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260684.1A CN109878246B (en) | 2019-04-02 | 2019-04-02 | Arc-shaped clamping type refill mounting structure and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260684.1A CN109878246B (en) | 2019-04-02 | 2019-04-02 | Arc-shaped clamping type refill mounting structure and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109878246A true CN109878246A (en) | 2019-06-14 |
| CN109878246B CN109878246B (en) | 2020-12-08 |
Family
ID=66935707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910260684.1A Active CN109878246B (en) | 2019-04-02 | 2019-04-02 | Arc-shaped clamping type refill mounting structure and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109878246B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113407049A (en) * | 2021-07-11 | 2021-09-17 | 连伟健 | Digital pen with writing posture correction function and holding posture detection method |
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| CN87212078U (en) * | 1987-08-19 | 1988-06-08 | 罗锡朋 | Chalk sleeve |
| CN201140608Y (en) * | 2008-01-16 | 2008-10-29 | 高磊 | Novel automatic pen |
| CN201371653Y (en) * | 2009-03-04 | 2009-12-30 | 吴中华 | Chalk sleeve |
| CN201405599Y (en) * | 2009-04-17 | 2010-02-17 | 廖振基 | Safety pen for children |
| CN201907294U (en) * | 2011-01-19 | 2011-07-27 | 于雪梅 | Clamp holder for writing with chalk |
| CN203844462U (en) * | 2014-05-30 | 2014-09-24 | 袁训军 | Device for quickly changing and discharging cores |
| CN206520372U (en) * | 2017-01-21 | 2017-09-26 | 中国石油大学(华东) | One kind is new easily to change core gel ink pen |
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2019
- 2019-04-02 CN CN201910260684.1A patent/CN109878246B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212078U (en) * | 1987-08-19 | 1988-06-08 | 罗锡朋 | Chalk sleeve |
| CN201140608Y (en) * | 2008-01-16 | 2008-10-29 | 高磊 | Novel automatic pen |
| CN201371653Y (en) * | 2009-03-04 | 2009-12-30 | 吴中华 | Chalk sleeve |
| CN201405599Y (en) * | 2009-04-17 | 2010-02-17 | 廖振基 | Safety pen for children |
| CN201907294U (en) * | 2011-01-19 | 2011-07-27 | 于雪梅 | Clamp holder for writing with chalk |
| CN203844462U (en) * | 2014-05-30 | 2014-09-24 | 袁训军 | Device for quickly changing and discharging cores |
| CN206520372U (en) * | 2017-01-21 | 2017-09-26 | 中国石油大学(华东) | One kind is new easily to change core gel ink pen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113407049A (en) * | 2021-07-11 | 2021-09-17 | 连伟健 | Digital pen with writing posture correction function and holding posture detection method |
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| Publication number | Publication date |
|---|---|
| CN109878246B (en) | 2020-12-08 |
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