CN209401819U - Microwave antenna carries on the back disk - Google Patents
Microwave antenna carries on the back disk Download PDFInfo
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- CN209401819U CN209401819U CN201920142276.1U CN201920142276U CN209401819U CN 209401819 U CN209401819 U CN 209401819U CN 201920142276 U CN201920142276 U CN 201920142276U CN 209401819 U CN209401819 U CN 209401819U
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- feed
- connecting hole
- disc wall
- installation
- mounting seat
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- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to technical field of micro communication, a kind of microwave antenna back disk is provided, antenna to be connected on hanger, including carrying on the back disk ontology, back disk ontology includes installation disk body to install antenna and to the mounting seat of mounting hung rack, disk body is installed and mounting seat is integrally formed, installing disk body has outside disc wall and inner disc wall, antenna includes feed and the reflecting plate for surrounding feed, installation disk body is equipped with the feed connecting hole that perforation outside disc wall and inner disc wall pass through for feed, outside disc wall is circumferentially with the first mounting hole for fixing feed along feed connecting hole.In microwave antenna back disk provided by the utility model, outside disc wall is equipped with feed connecting hole and the first mounting hole, and feed can be installed and fixed from outside disc wall side, and, feed is installed on the installation or removal that will not influence reflecting plate on rear side of reflecting plate, installs and operates and is more convenient.
Description
Technical field
The utility model relates to technical field of micro communication, especially provide a kind of microwave antenna back disk.
Background technique
Microwave communication is to be communicated using wavelength in 1mm to the electromagnetic wave between 1m, different from other communication modes
That microwave communication is directly microwave to be used to be communicated as medium, does not need solid dielectric, it is big with capacity, high-quality and
The advantages such as remote are propagated gradually to be paid attention to.It is well known that microwave antenna is the important component in microwave telecommunication system, feed
It is the core of entire microwave antenna, and because the focusing effect of parabola antenna is good, is conducive to increase transmitting range, microwave antenna is general
Using parabola antenna.
The reflecting plate of existing 0.6 meter of microwave antenna is connected with hanger by carrying on the back disk, the pitching adjusting mechanism on hanger
When installing and adjusting reflecting plate angle, the obstruction of back disk will receive, to obtain sufficient installation and operating space, need to lengthen
Disk is carried on the back, needs the longer arm of force so as to cause back disk.Lengthened moment arm not only results in back disk weight and increases, and cost increases, and can also
The structural strength of microwave antenna is influenced, and shortens the back disk arm of force and then will lead to the inconvenient for installation and operation of back disk.And it is existing
Reflecting plate uses paraboloidal, and back dish structure determines 0.6 meter of feed installation on the inside of the paraboloid of reflecting plate, and solid from outside
It is fixed, it will receive paraboloidal blocking, install and operate and is very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of microwave antennas to carry on the back disk, it is intended to solve back disk installation in the prior art
With technical problem inconvenient for operation.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and microwave antenna carries on the back disk, to connect antenna
In on hanger, including back disk ontology, the back disk ontology includes installation disk body to install the antenna and to install
The mounting seat of hanger is stated, the installation disk body and the mounting seat are integrally formed, and the installation disk body has outside disc wall
With inner disc wall, the antenna includes feed and the reflecting plate for surrounding the feed, and the installation disk body is equipped with perforation institute
The feed connecting hole that outside disc wall and the inner disc wall pass through for the feed is stated, the outside disc wall connects along the feed
It connects hole and is circumferentially with the first mounting hole for fixing the feed.
Further, the outside disc wall is circumferentially with first convex with feed cooperation along the feed connecting hole
Platform, first mounting hole are set in the first boss.
Further, the reflecting plate is located at the inside of the installation disk body, and the reflecting plate is equipped with for the feedback
The centre bore that source passes through, the inner disc wall are circumferentially with the first card with centre bore cooperation along the feed connecting hole
The side of position, the edge of the centre bore and feed circumferential direction is located at first detent two sides.
Further, the reflecting plate is parabolic panel, and the wall surface size and shape of the inner disc wall adapts to respectively
The size and shape of the outside plate face of the parabolic panel.
Further, multiple second boss are circumferentially additionally provided with along the feed connecting hole on the inner disc wall, it is each described
The second mounting hole to install the reflecting plate is offered in second boss.
Further, the edge of the installation side of the disk body far from the mounting seat is equipped with multiple protrusions, each institute
Protrusion is stated along the first mounting hole circumferential direction setting and backwards to first mounting hole, the protrusion is equipped with described second
Boss.
Further, an avoiding hollow groove is offered in the middle part of the mounting seat and close to outside disc wall side, it is described to keep away
Empty slot is equipped with the first connecting hole connecting with the hanger backwards to the side of the installation disk body, will be described to installation connecting element
Mounting seat is connected with the hanger.
Further, one end that the hanger is connect with the mounting seat is equipped with pitching adjusting mechanism, the installation bottom
Seat is additionally provided with the second connecting hole and third connecting hole, second connecting hole and the pitching far from the side of the installation disk body
Regulating mechanism cooperates the pitch angle to adjust the mounting seat, and the third connecting hole is matched with the pitching adjusting mechanism
It shares so that the pitch angle is auxiliarily fixed.
Further, second connecting hole and the third connecting hole are located at first connecting hole along the peace
The two sides in base width direction are filled, and the third connecting hole is located at second connecting hole close to the one of the inner disc wall
Side, first connecting hole are located at second connecting hole close to the side of the outside disc wall.
Further, the avoiding hollow groove is equipped with empty avoiding inclined-plane close to the side of second connecting hole.
The utility model has the beneficial effects that
In microwave antenna back disk provided by the utility model, outside disc wall is equipped with feed connecting hole and the first mounting hole, feedback
Source can be installed and fixed from outside disk body side, moreover, feed is installed on the installation that will not influence reflecting plate on rear side of reflecting plate
Or disassembly, it installs and operates and is more convenient.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of microwave antenna provided by the embodiment of the utility model；
Fig. 2 is the schematic perspective view that microwave antenna carries on the back disk in Fig. 1；
Fig. 3 is another schematic perspective view that microwave antenna carries on the back disk in Fig. 1.
Wherein, each appended drawing reference in figure:
31-feeds, 32-antennas, 33-reflecting plates, the outside plate face of 331-parabolic panels, 41-hangers, 42-are bowed
Face upward regulating mechanism, 43-poles, 421-connectors；
10-installation disk bodies, 11-outside disc walls, 111-first boss, 1111-feed connecting holes, the 1112-the first peace
Fill hole, 112-third boss, 1121-third mounting holes, the 113-the four boss, the 1131-the four mounting hole, 114-the five
Boss, 12-inner disc walls, the 121-the first detent, 13-protrusions, 131-second boss, the 1311-the second mounting hole,
20-mounting seats, 21-avoiding hollow grooves, the 2211-the first connecting hole, the 2212-the second connecting hole, 2213-third connecting holes,
223-empty avoiding inclined-planes.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
With reference to shown in Fig. 1-Fig. 3, microwave antenna provided by the embodiment of the utility model carries on the back disk, antenna 32 to be connected to
On hanger 41, including back disk ontology, back disk ontology includes installation disk body 10 to install antenna 32 and to mounting hung rack 41
Mounting seat 20, disk body 10 and mounting seat 20 are installed and are integrally formed, installation disk body 10 has outside disc wall 11 and inner disc
Wall 12, antenna 32 include feed 31 and the reflecting plate 33 for surrounding feed 31, and installation disk body 10 is equipped with perforation outside disc wall 11
The feed connecting hole 1111 passed through with inner disc wall 12 for feed 31, outside disc wall 11 are circumferentially with along feed connecting hole 1111
For fixing the first mounting hole 1112 of feed 31.
In microwave antenna back disk in the present embodiment, microwave antenna carries on the back disk for reflecting plate 33, feed 31, antenna 32 and hanger
41 connections, hanger 41 are connect with pole 43, and outside disc wall 11 is equipped with feed connecting hole 1111 and the first mounting hole 1112, feed 31
It can be installed and fixed from 11 side of outside disc wall that microwave antenna carries on the back disk, the obstruction of reflecting plate 33 be avoided, moreover, feed 31
The installation or removal that will not influence reflecting plate 33 on rear side of reflecting plate 33 are installed on, installs and operates and is more convenient.
Referring to shown in Fig. 2, outside disc wall 11 is circumferentially with the first boss cooperated with feed 31 along feed connecting hole 1111
111, the first mounting hole 1112 is set in first boss 111.In the present embodiment, the first mounting hole 1112 is set to first boss
On 111, be conducive to the steady of 31 installation site of feed, installation and fixation are more convenient.Meanwhile by first boss 111 around feedback
Source connecting hole 1111 is arranged, and is conducive to the intensity that enhancing installation 10 center of disk body opens up 1111 region of feed connecting hole.
Referring to Fig.1, shown in Fig. 3, reflecting plate 33 is located at the inside of installation disk body 10, and reflecting plate 33 is equipped with and wears for feed 31
The centre bore (not shown) crossed, inner disc wall 12 are circumferentially with the first detent with centre bore cooperation along feed connecting hole 1111
121, the side that the edge and feed 31 of centre bore are circumferential is located at 121 two sides of the first detent.In the present embodiment, the first detent
121 cooperate with centre bore, can position the centre bore of reflecting plate 33, and reflecting plate 33 is avoided to need to lead by screw positioning when installing
Cause the low inconvenience of installation effectiveness.When installing reflecting plate 33, first 33 centre bore of reflecting plate is covered in the first detent 121, then
Reflecting plate 33 is circumferentially rotated along feed connecting hole 1111, it will be on the connecting hole (not shown) and installation disk body 10 on reflecting plate 33
The alignment of second mounting hole 1311, then mounting screw, the installation that reflecting plate 33 can be realized are fixed.Moreover, the first detent 121 rises
The effect that blocking reflected plate 33 is contacted with feed 31 is arrived, when avoiding installation 31/ reflecting plate 33 of feed, feed 31 passes through centre bore
The installation for interfering 31/ reflecting plate 33 of feed can also prevent feed 31 from being scratched by the central aperture edge of reflecting plate 33.In this way, both square
Just the installation of reflecting plate 33 is also beneficial to the installation and adjusting of feed 31.Further, the first detent 121 is circular ring shape protrusion,
It can also further enhance the structural strength around feed connecting hole 1111.
Preferably, feed 31 is equipped with boss (not shown), sunk screw (not shown) peace close to the side of outside disc wall 11
Loaded in the first mounting hole 1112, feed 31 is fastened at feed connecting hole 1111, feed connecting hole 1111 is using suitable for feedback
The through-hole that source 31 rotates, when needed, it is only necessary to loosen sunk screw, i.e., rotatable feed 31 is adjusted.Certainly,
It can also be set to the matched notch (not shown) of sunk screw on the boss side of feed 31, convenient for the positioning of feed 31.
Reflecting plate 33 is parabolic panel, and the wall surface size and shape of inner disc wall 12 adapts to the outside of parabolic panel respectively
The size and shape of plate face 331.In the present embodiment, the outside plate face 331 of parabolic panel can be bonded with inner disc wall 12, reflecting plate
When 33 installation, reflecting plate 33 and installation 10 uniform force of disk body.Wherein, the shape of the wall surface of inner disc wall 12 and parabolic panel are suitable
Match, reflecting plate 33 can be made to be bonded with each link position for installing disk body 10, and be conducive to each link position uniform force；
The wall surface size of inner disc wall 12 is adapted to parabolic panel, is conducive to parabolic panel and is installed the connecting portion stress point of disk body 10
It dissipates uniformly, avoids the excessive damage of junction stress.
Multiple second boss 131 are additionally provided with along feed connecting hole 1111 is circumferential on inner disc wall 12, in each second boss 131
Offer the second mounting hole 1311 to install reflecting plate 33.In the present embodiment, second boss 131 can enhance the second installation
Structural strength around hole 1311, and then enhance reflecting plate 33 and the structural strength of 10 connecting portion of disk body is installed.When its structure
When enhanced strength, so that it may other disconnected positions are optimized, non-attached area is for example hollowed out to or is arranged dowel,
To mitigate the weight of microwave antenna back disk.
Referring to figs. 1 to shown in Fig. 3, the edge of installation side of the disk body 10 far from mounting seat 20 is equipped with multiple protrusions
13, for each protrusion 13 along the circumferential setting of feed connecting hole 1111 and backwards to feed connecting hole 1111, protrusion 13 is equipped with second
Boss 131.Protrusion 13 can increase the distance of each second boss 131 in the present embodiment, to make reflecting plate 33 and mounting disc
Each tie point dispersion of body 10 more evenly, and then enhances the structural strength and stabilization of installation disk body 10 and 33 junction of reflecting plate
Property.
20 middle part of mounting seat and close 11 side of outside disc wall offer an avoiding hollow groove 21, the mounting disc backwards of avoiding hollow groove 21
The side of body 20 is equipped with the first connecting hole 2211 connecting with hanger 41, by mounting seat 20 and hangs to installation connecting element 421
Frame 41 connects.In the present embodiment, connector 421 be standing screw, standing screw be arranged in the first connecting hole 2211 and with extension
Frame 41 connects, by the setting of the first connecting hole 2211 at 20 middle part of mounting seat and close to 11 side of outside disc wall, although fixed spiral shell
Three face of bar is stopped by the side wall of avoiding hollow groove 21, is unfavorable for the adjusting of standing screw, still, since standing screw is main fastening
Position, stress is concentrated around the first connecting hole, and the side wall of avoiding hollow groove 21 be just conducive to by the first connecting hole 2211 by
Power dispersion.In this way, just there is the thickness equivalent to increase 21 two sides mounting seat 20 of avoiding hollow groove, be conducive to enhance mounting seat 20
Structural strength, and then reduce mounting seat 20 length.
Further, the first connecting hole 2211 is circumferentially with multiple reinforcing ribs, and it is circumferential that the first connecting hole 2211 can be enhanced
Structural strength.
One end that hanger 41 is connect with mounting seat 20 is equipped with pitching adjusting mechanism 42, and mounting seat 20 is far from installation disk body
10 side is additionally provided with the second connecting hole 2212 and third connecting hole 2213, and the second connecting hole 2212 is matched with pitching adjusting mechanism 42
It shares to adjust the pitch angle of mounting seat 20, third connecting hole 2213 cooperates with pitching adjusting mechanism 42 to be auxiliarily fixed
Pitch angle.In the present embodiment, the second connecting hole 2212 cooperates with regulating mechanism, realizes to microwave antenna back disk pitch angle
It adjusts.Meanwhile second connecting hole 2212 and third connecting hole 2213 connect by screw rod with hanger 41, increase mounting seat 20
Link position, keep the fixation of mounting seat 20 stronger, and the stress at the first connecting hole 2211 can be shared.
Second connecting hole 2212 and third connecting hole 2213 are located at the first connecting hole 2211 along 20 width of mounting seat
The two sides in direction, and third connecting hole 2213 is located at the second 2212 holes of connection close to the side of inner disc wall 12, the first connecting hole
2211 are located at the second connecting hole 2212 close to the side of outside disc wall 11.In the present embodiment, the connection of the first connecting hole 2211, second
Hole 2212, third connecting hole 2213 constitute a triangle, can make mounting seat fixation, and the first connecting hole 2211 is located at most
Outside, convenient for the installation and adjusting of connector 421.
Avoiding hollow groove 21 is equipped with empty avoiding inclined-plane 223 close to the side of the second connecting hole 2212.In the present embodiment, empty avoiding inclined-plane
223 can more adjust space for 42 indwelling of pitching adjusting mechanism, avoid mounting seat 20 that pitching adjusting mechanism 42 is interfered to adjust,
And then being conducive to shorten the length of microwave antenna back disk, the reduced arm of force increases the connection structure intensity of antenna 32.
Described referring to Fig.1, antenna 32 is located at side of the feed 31 far from reflecting plate 33, connects on outside disc wall 11 along feed
Hole 1111 is circumferentially with two third boss 112, and third boss 112 and the first mounting hole 1112 interval are arranged, on third boss 112
Equipped with third mounting hole 1121, third boss 112 is equipped with evacuation feed 31 and antenna 32 close to the side of feed connecting hole 1111
Notch, antenna 32 pass through between sunk screw holding and two third boss 112.
Referring to shown in Fig. 2, carried on the back along circumferential be additionally provided with of feed connecting hole 1111 for antenna on outside disc wall 11 in the present embodiment
4th boss 113 of ring (not shown) installation, the 4th boss 113 are equipped with the 4th mounting hole 1131, and the 4th boss 113 is located at convex
Out between portion 13 and third boss 112, and the 5th boss 114 is equipped between the 4th boss 113 and first boss 111, the 5th is convex
The table top of platform 113 is flushed with the table top of the 5th boss 114.4th boss 113 and the 5th boss 114 play support to antenna back ring
Effect avoids antenna back ring deformation in installation or operating process.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. microwave antenna carries on the back disk, antenna to be connected on hanger, including back disk ontology, the back disk ontology includes to pacify
The installation disk body for filling the antenna and the mounting seat to install the hanger, the installation disk body and the mounting seat one
Body formed, the installation disk body has outside disc wall and inner disc wall, and the antenna includes feed and surrounds the feed
Reflecting plate, it is characterised in that: the installation disk body, which is equipped with, penetrates through the outside disc wall and the inner disc wall for the feedback
The feed connecting hole that source passes through, the outside disc wall are circumferentially with first for fixing the feed along the feed connecting hole
Mounting hole.
2. microwave antenna according to claim 1 carries on the back disk, it is characterised in that: the outside disc wall is along the feed connecting hole
It is circumferentially with the first boss with feed cooperation, first mounting hole is set in the first boss.
3. microwave antenna according to claim 1 carries on the back disk, it is characterised in that: the reflecting plate is located at the installation disk body
Inside, the reflecting plate are equipped with the centre bore passed through for the feed, and the inner disc wall is along the feed connecting hole week
To the first detent for cooperating with the centre bore is equipped with, the side of the edge of the centre bore and feed circumferential direction is located at
First detent two sides.
4. microwave antenna according to claim 1 carries on the back disk, it is characterised in that: the reflecting plate is parabolic panel, described interior
The wall surface size and shape of side panel wall adapts to the size and shape of the outside plate face of the parabolic panel respectively.
5. microwave antenna according to claim 1 carries on the back disk, it is characterised in that: connected on the inner disc wall along the feed
Hole is circumferentially additionally provided with multiple second boss, and the second installation to install the reflecting plate is offered in each second boss
Hole.
6. microwave antenna according to claim 5 carries on the back disk, it is characterised in that: the installation disk body is far from the mounting seat
The edge of side be equipped with multiple protrusions, each protrusion is along the feed connecting hole circumferentially setting and backwards to the feed
Connecting hole, the protrusion are equipped with the second boss.
7. microwave antenna according to any one of claims 1 to 6 carries on the back disk, it is characterised in that: in the middle part of the mounting seat and
Offer an avoiding hollow groove close to outside disc wall side, the avoiding hollow groove backwards to the side of the installation disk body be equipped with it is described
First connecting hole of hanger connection, connects the mounting seat with the hanger to installation connecting element.
8. microwave antenna according to claim 7 carries on the back disk, it is characterised in that: the hanger is connect with the mounting seat
One end is equipped with pitching adjusting mechanism, and the mounting seat is additionally provided with the second connecting hole and third far from the side of the installation disk body
Connecting hole, second connecting hole and the pitching adjusting mechanism cooperate the pitch angle to adjust the mounting seat, institute
Third connecting hole and pitching adjusting mechanism cooperation are stated the pitch angle is auxiliarily fixed.
9. microwave antenna according to claim 8 carries on the back disk, it is characterised in that: second connecting hole is connected with the third
Hole is located at first connecting hole along the two sides of the mounting seat width direction, and the third connecting hole is positioned at described
For second connecting hole close to the side of the inner disc wall, first connecting hole is located at second connecting hole close to the outside
The side of Pan Bi.
10. microwave antenna according to claim 8 carries on the back disk, it is characterised in that: the avoiding hollow groove is close to second connection
The side in hole is equipped with empty avoiding inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142276.1U CN209401819U (en) | 2019-01-25 | 2019-01-25 | Microwave antenna carries on the back disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142276.1U CN209401819U (en) | 2019-01-25 | 2019-01-25 | Microwave antenna carries on the back disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401819U true CN209401819U (en) | 2019-09-17 |
Family
ID=67899060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142276.1U Active CN209401819U (en) | 2019-01-25 | 2019-01-25 | Microwave antenna carries on the back disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401819U (en) |
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2019
- 2019-01-25 CN CN201920142276.1U patent/CN209401819U/en active Active
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