CN217791142U - Galla chinensis aphid catcher - Google Patents
Galla chinensis aphid catcher Download PDFInfo
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- CN217791142U CN217791142U CN202221164621.XU CN202221164621U CN217791142U CN 217791142 U CN217791142 U CN 217791142U CN 202221164621 U CN202221164621 U CN 202221164621U CN 217791142 U CN217791142 U CN 217791142U
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- aphid
- catching
- opening
- trap
- separation chamber
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- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a gallnut aphid trap, aphid catch piece includes the extension and sets up the aphid catching opening at the extension tip, the inside of extension is provided with the seizure passageway that is linked together with aphid catching opening, be provided with the separation chamber that is connected with the seizure passageway in the aphid separation piece, the radial dimension of separation chamber is greater than the radial dimension of catching the passageway, the separation intracavity is traversed and is provided with and blocks the structure, be provided with aphid collecting opening on the aphid separation piece, aphid collecting opening connects on aphid collecting opening, suction mechanism and separation chamber are linked together, under suction mechanism's operating condition, the air current is followed aphid catching opening, the direction of catching passageway and separation chamber flows to the suction mechanism in, block the structure and block so that the aphid collects the mouth motion to the aphid on the air current flow direction. The utility model provides a gallnut aphid trap at the seizure of aphid and collect the in-process, need not to contact aphid, has both improved seizure efficiency, can avoid the damage to aphid again.
Description
Technical Field
The utility model relates to a chinese gall aphid catches technical field, especially relates to a chinese gall aphid trap.
Background
Gallnut aphids belong to the family Hemiptera gall woolly aphids, parasitize on compound leaves of Rhus plants such as Rhus chinensis and cottonwood in summer to form gallnut, and translocate on moss in winter, and are important resource insects in China. Galla chinensis formed by the aphids of Galla chinensis is an important raw material for producing chemical products such as tannic acid, gallic acid and the like, and is widely applied to the industries of medicine, chemical industry, food, environmental protection and the like.
At present, the method for catching the gallnut aphids mainly comprises manual catching, and the aphids are very weak and small, so that the aphids are easily damaged by manual catching, and the efficiency is low. Therefore, the non-contact pneumatic suction type aphid catcher is provided for catching aphids, preventing the aphids from being damaged and improving the catching efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gallnut aphid trap to solve the above-mentioned weak point among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
a Galla chinensis aphid catcher, comprising:
the aphid catching part comprises an extension part and an aphid catching opening arranged at the end part of the extension part, and a catching channel communicated with the aphid catching opening is arranged in the extension part;
the aphid separating part is fixedly connected with the aphid catching part, a separating cavity connected with the catching channel is arranged in the aphid separating part, the radial size of the separating cavity is larger than that of the catching channel, and a blocking structure is transversely arranged in the separating cavity;
the aphid separating part is provided with an aphid collecting opening, and the aphid collecting part is connected to the aphid collecting opening;
and the air suction mechanism is communicated with the separation cavity, and in the working state of the air suction mechanism, airflow flows into the air suction mechanism along the directions of the aphid catching opening, the catching channel and the separation cavity, and the blocking structure blocks the flowing direction of the airflow so that the aphids move towards the aphid collecting opening.
According to the gallnut aphid catcher, the air suction mechanism comprises a dust collector, a connecting port communicated with the separation cavity is formed in the aphid separating piece, the connecting port and the catching channel are located on two opposite sides of the blocking structure, and the dust collector is connected with the connecting port.
In the gallnut aphid catcher, the blocking structure and the axis of the catching channel form a downward opening included angle, the aphid collecting opening is formed in the side wall of the aphid separating part corresponding to the opening included angle, and the opening included angle is between 90 degrees and 180 degrees.
In the gallnut aphid catcher, the aphid catching part and the aphid separating part are coaxially arranged, and the aphid collecting opening is located at the lowest position of the separating cavity.
In the gallnut aphid catcher, the blocking structure comprises the air-permeable part for air flow to pass through, and the air-permeable part can block the movement of aphids.
In the gallnut aphid catcher, the blocking structure comprises a gas-permeable membrane traversing the separation cavity.
In the gallnut aphid catcher, the blocking structure further comprises a baffle, and a baffle bracket for fixedly mounting the baffle is arranged in the separation cavity.
In the gallnut aphid catcher, the number of the baffles is at least two, and the baffles are fixedly arranged on the baffle bracket to form a blocking space corresponding to the catching channel.
Foretell gallnut aphid trap, block the space and include opening and block part, the opening with catch the coaxial setting of passageway, block part is the eight characters type setting.
According to the gallnut aphid catcher, the aphid catching opening is arranged in a horn shape.
In the technical scheme, the utility model provides a gallnut aphid trap has following beneficial effect:
the utility model provides a gallnut aphid trap, include the aphid catching part that is connected with the aphid separator, aphid collecting part and suction mechanism, the separation chamber in catching passageway in the aphid catching part and the aphid separator is linked together, the separation intracavity is traversed and is provided with and blocks the structure, catch passageway and suction mechanism setting in the relative both sides that block the structure, under suction mechanism's effect, the air current is along aphid catch opening, the direction of catching passageway and separation chamber flows to in the suction mechanism, the aphid is caught and is carried to the separation intracavity along with the air current, under the effect that blocks the structure, block the aphid and make it subside in the separation intracavity, simultaneously because the radial dimension who catches the passageway is less than the radial dimension in separation chamber, be favorable to subsiding to the lowest of collecting the separation chamber of aphid, and carry to the collection of accomplishing the aphid in the aphid collector from collecting opening, so in the seizure collecting process of aphid, need not to contact with the aphid, both improved efficiency, can avoid the damage to the aphid again.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a front view of a gallnut aphid catcher provided by the embodiment of the utility model;
figure 2 is the utility model discloses gallnut aphid trap's that embodiment provided structure schematic diagram.
Description of the reference numerals:
1. an aphid trap; 1.1, an extension piece; 1.2, aphid catching openings; 1.3, capturing a channel; 2. an aphid separator; 2.1, a separation cavity; 2.2, collecting aphids; 2.3, connecting ports; 3. a barrier structure; 3.1, ventilating film; 3.2, a baffle plate; 3.3, a baffle bracket; 3.4, blocking the space; 3.5, an opening part; 3.6, a blocking part; 4. an aphid collecting part; 5. a suction mechanism; 5.1, a dust collector; 6. the direction of airflow.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the embodiment of the utility model provides a gallnut aphid trap, including aphid catch 1, aphid separator 2, aphid collection 4 and suction mechanism 5, aphid catch 1 includes extension 1.1 and the aphid catch mouth 1.2 of setting at extension 1.1 tip, extension 1.1's inside is provided with the catch passageway 1.3 that is linked together with aphid catch mouth 1.2, be provided with the separation chamber 2.1 that is connected with catch passageway 1.3 in the aphid separator 2, it is provided with barrier structure 3 to cross in the separation chamber 2.1, the radial dimension of separation chamber 2.1 is greater than the radial dimension of catch passageway 1.3, be provided with aphid on the aphid separator 2 and collect mouth 2.2, aphid collection 4 is connected on aphid catch mouth 2.2, suction mechanism 5 is linked together with separation chamber 2.1, suction mechanism 5 is under operating condition, the air current flows to suction mechanism 5 along the direction of aphid catch mouth 1.2, catch passageway 1.3 and separation chamber 2.1.1, block structure 3 and make on the air current flow in order to collect the aphid and to collect mouth 2.2.1.
Specifically, the aphid trapping part 1 is used for trapping aphids, the aphid trapping part 1 comprises an extension part 1.1, the extension part 1.1 has a certain length so as to facilitate trapping of aphids, the extension part 1.1 can be cylindrical, for example, a rod body capable of being used for trapping is provided with a trapping passage 1.3 penetrating through the extension part 1.1, the trapping passage 1.3 is arranged along the length direction of the extension part 1.1, one end of the extension part 1.1 is connected with an aphid separating part 2, an aphid trapping opening 1.2 is arranged at the other end of the extension part 1.1, the aphid trapping opening 1.2 is of a horn-shaped structure, so that the opening size of the aphid trapping opening 1.2 is larger than the size of the trapping passage 1.3, so as to facilitate trapping of the aphids, the aphid separating part 2 is used for separating the trapped aphids so that the aphids can be collected into the aphid collecting part 4, a separating cavity 2.1 is arranged inside the aphid separating cavity 2.1, the separating cavity 2.1 can be a cylindrical cavity, or be a cavity of other shapes, the separating cavity 2 is connected with the aphid trapping passage 1.1, the aphid separating cavity 2 and the aphid collecting cavity is larger than the radial separating cavity 3, and the size of the aphid collecting passage 1.2.1 is larger than the radial direction, and the radial separating cavity 3, and the size of the radial separating cavity 3, and the radial separating cavity are larger than the size of the radial separating passage 1.2.3.
In this embodiment, be provided with aphid collection mouth 2.2 on aphid separator 2, aphid collection mouth 2.2 is linked together with separation chamber 2.1, in the use, aphid collection mouth 2.2 is located the lowest position of separation chamber 2.1, be connected with aphid collection piece 4 on aphid collection mouth 2.2, aphid collection piece 4 can be a jar body or bottle, detachable fixed connection between aphid collection piece 4 and aphid collection mouth 2.2, so when the aphid quantity in aphid collection piece 4 is great, can change aphid collection piece 4, be provided with barrier structure 3 in aphid separator 2, barrier structure 3 traverses and sets up in separation chamber 2.1, barrier structure 3 makes the air current pass through, but can't pass through, so barrier structure 3 can be used for blocking the aphid, avoid the aphid to carry to the suction mechanism 5 in from separation chamber 2.1, barrier structure 3 can be barrier plate 3.2, the barrier film, barrier structure 3 still possesses the effect of guiding the motion of aphid, can make the aphid carry to collection mouth 2.2.2.2 under the effect of gravity, pass through collection mouth collection of aphid collection after that the aphid is carried to collection mouth 4.2.1.
In the embodiment, a connecting port 2.3 is arranged on the aphid separating piece 2, the air suction mechanism 5 is connected with the connecting port 2.3, the connecting port 2.3 and the trapping channel 1.3 are arranged on two opposite sides of the blocking structure 3, namely, the blocking structure 3 divides the separating cavity 2.1 into a left cavity and a right cavity which are opposite, the left cavity is communicated with the connecting port 2.3, the right cavity is communicated with the trapping channel 1.3, the air in the left cavity and the right cavity can flow through the blocking structure 3, the air suction mechanism 5 can suck the air in the separating cavity 2.1, so that the separating cavity 2.1 forms negative pressure, under the action of the negative pressure, the external air is conveyed into the separating cavity 2.1 through the aphid trapping port 1.2 and the trapping channel 1.3, thus airflow flow is formed in the aphid trapping piece 1, the aphid separating piece 2 and the air suction mechanism 5, the airflow flow direction 6 is along the aphid trapping port 1.2, the trapping channel 1.3 and the separating cavity 2.1 to the air suction mechanism 5, when aphids are caught, the aphid catching opening 1.2 is aimed at the aphids, the aphids move into the separation cavity 2.1 along the catching channel 1.3 at the aphid catching opening 1.2 under the action of the air suction mechanism 5, the aphids are blocked in the right cavity due to the blocking action of the blocking structure 3, the aphids are favorable for being settled at the lowest part of the collecting and separating cavity 2.1 due to the fact that the radial size of the catching channel 1.3 is smaller than the radial size of the separation cavity 2.1, the negative pressure and the airflow speed in the catching channel 1.3 are high, the aphids are convenient to be caught, the negative pressure and the airflow speed in the separation cavity 2.1 are relatively low, the aphids are favorable for being settled at the lowest part of the collecting and separating cavity 2.1 and fall into the aphid collecting piece 4 through the aphid collecting opening 2.2, and in the actual use process, after the aphids are conveyed to the separation cavity 2.1, the dust suction mechanism can also be controlled to stop working so as to be convenient for the settlement and collection of the aphids, to accomplish aphid trapping.
The embodiment of the utility model provides a gallnut aphid trap, including the aphid that is connected with aphid separator 2 and catching 1, aphid collection 4 and air suction mechanism 5, aphid catch 1.3 in 1 and the separation chamber 2.1 in 2 is linked together, it blocks structure 3 to cross being provided with in the separation chamber 2.1, catch 1.3 and air suction mechanism 5 and set up in the relative both sides that block structure 3, under air suction mechanism 5's effect, the air current is along catching mouth 1.2, catch the direction flow of passageway 1.3 and separation chamber 2.1 to in the air suction mechanism 5, the aphid is caught and is carried to separation chamber 2.1 along with the air current in, under the effect that blocks structure 3, block the aphid and make it subside in separation chamber 2.1, simultaneously because the radial dimension of catching passageway 1.3 is less than separation chamber 2.1's radial dimension, be favorable to the subside of aphid to collecting separation chamber 2.1's minimum, and collect the aphid in order to accomplish in separation chamber 2.2.2.2 from the aphid collection mouth, so, the collection efficiency of aphid that contact has both need not only, the aphid, the damage of aphid again has been avoided, the aphid, the damage in the process, the aphid.
In this embodiment, preferably, the air suction mechanism 5 includes a dust collector 5.1, the aphid separating element 2 is provided with a connecting port 2.3 communicated with the separating cavity 2.1, the connecting port 2.3 and the catching channel 1.3 are located on two opposite sides of the blocking structure 3, and the dust collector 5.1 is connected with the connecting port 2.3; the connector 2.3 can set up on the lateral wall of aphid separator 2, connector 2.3 also can set up in aphid separator 2 and the relative position of catching passageway 1.3, connector 2.3 and the coaxial setting of catching passageway 1.3 promptly, so promote the effect of breathing in, simultaneously for the work effect of ensureing dust catcher 5.1, dust catcher 5.1 and connector 2.3, aphid separator 2 and aphid collection piece 4 and aphid separator 2 and aphid catch all zonulae occludens between 1, can not appear breathing freely, the gas leakage phenomenon.
In this embodiment, preferably, the blocking structure 3 and the axis of the catching channel 1.3 form a downward opening included angle, the aphid collecting port 2.2 is arranged on the side wall of the aphid separating part 2 corresponding to the opening included angle, and the opening included angle is between 90 ° and 180 °; so the aphid carries to separating chamber 2.1 from catching passageway 1.3 along with the air current, blocks structure 3 and can block the aphid to play the guide effect to the motion of aphid, make the aphid move towards the direction of opening the contained angle, the aphid can be in separating chamber 2.1 inside downwards and subside the motion promptly, the aphid subsides the back and collects mouthful 2.2 through the aphid and move to the aphid and collect in 4, thereby promote the effect of collecting the aphid.
In this embodiment, preferably, the aphid catching part 1 and the aphid separating part 2 are coaxially arranged, and the aphid collecting opening 2.2 is located at the lowest position of the separating cavity 2.1; separation chamber 2.1 and catching passageway 1.3 coaxial arrangement, barrier structure 3 can be to catching 1.3 one side slope setting, barrier structure 3 can be with the perpendicular setting of axis of separation chamber 2.1, separation chamber 2.1 includes a plurality of inner walls that link to each other, form a lowest position in the inner wall, aphid collection mouth 2.2 sets up at the lowest position, in the use, aphid catching 1 and aphid separator 2 all are the tilt state, aphid collection piece 4 is connected on aphid collection mouth 2.2, so the aphid is carried to separation chamber 2.1 back along with the air current, subside to the lowest position in separation chamber 2.1, in aphid collection piece 4 is collected through aphid collection mouth 2.2 motion afterwards, it needs to explain, aphid collection piece 4 can be vertical when using, also can be an acute angle with vertical direction.
In this embodiment, preferably, the blocking structure 3 includes a ventilation portion for allowing the airflow to pass through, and the ventilation portion can block the movement of the aphids; make the air current in the left cavity and the right cavity of the relative both sides of barrier structure 3 can flow through ventilative portion, can also block the aphid simultaneously.
In this embodiment, it is preferred that the barrier structure 3 comprises a gas permeable membrane 3.1 traversing inside the separation chamber 2.1; the ventilated membrane 3.1 enables air flows in the left chamber and the right chamber on the two opposite sides of the ventilated membrane to flow, and after aphids are conveyed to the ventilated membrane 3.1, the ventilated membrane 3.1 can block the aphids.
In this embodiment, preferably, the blocking structure 3 further includes a baffle 3.2, baffle brackets 3.3 for fixedly mounting the baffle 3.2 are disposed in the separation cavity 2.1, at least two baffles 3.2 are provided, and the baffles 3.2 are fixedly disposed on the baffle brackets 3.3 to form a blocking space 3.4 corresponding to the capturing channel 1.3; the baffle support 3.3 is fixed to be set up in the inside of separation chamber 2.1, and ventilated membrane 3.1 also can set up on baffle support 3.3, also is provided with the bleeder vent on baffle 3.2, promotes the effect that gas flows through the bleeder vent, can play the effect of stopping and guiding to the aphid through stopping space 3.4, promotes the speed that the aphid subsides in separation chamber 2.1, and the cross sectional shape of the shape that stops space 3.4 can be toper, horn type etc..
In this embodiment, preferably, the blocking space 3.4 includes an opening portion 3.5 and a blocking portion 3.6, the opening portion 3.5 is coaxially disposed with the capturing channel 1.3, and the blocking portion 3.6 is disposed in a shape of a Chinese character ba; airflow and aphids can be conveyed into the blocking space 3.4 through the opening part 3.5, the opening part 3.5 can be formed by surrounding a plate body parallel to the axial direction of the catching channel 1.3, the opening part 3.5 can also be an opening of the blocking part 3.6 close to the catching channel 1.3, the blocking part 3.6 is formed by surrounding plate bodies inclined in sequence, so when the airflow and the aphids are conveyed into the separation cavity 2.1, most of the aphids are conveyed into the blocking space 3.4 along with the airflow, the airflow part penetrates through the air holes, the aphids are blocked by the blocking part 3.6 of the blocking space 3.4 to settle to the aphid collecting opening 2.2 in the separation cavity 2.1, and part of the aphids are directly conveyed to the air permeable membrane 3.1 along with the airflow (a small amount of the aphids are conveyed to the air permeable membrane 3.1 through the air holes), the air permeable membrane 3.1 blocks the aphids, so that the aphids settle to the aphid collecting opening 2.2.2 in the separation cavity 2.1, and finally conveyed to the aphid collecting part 4 through the aphid collecting opening 2.2.
In this embodiment, preferably, the aphid trapping opening 1.2 is arranged in a horn shape; mouth 1.2 is caught to aphid through setting up loudspeaker type, is convenient for to the seizure of aphid, and the length of aphid catching mouth 1.2's upper and lower side simultaneously can also be different, and the length of the last side of mouth 1.2 is caught to the aphid is greater than the length of lower side, so when catching the aphid, can cover the aphid in mouth 1.2 is caught to the aphid, promotes the success rate of catching.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (10)
1. A gallnut aphid catcher is characterized by comprising:
the aphid catching part comprises an extension part and an aphid catching opening arranged at the end part of the extension part, and a catching channel communicated with the aphid catching opening is arranged in the extension part;
the aphid separating piece is fixedly connected with the aphid catching piece, a separating cavity connected with the catching channel is arranged in the aphid separating piece, the radial size of the separating cavity is larger than that of the catching channel, and a blocking structure is arranged in the separating cavity in a transverse mode;
the aphid separating part is provided with an aphid collecting opening, and the aphid collecting part is connected to the aphid collecting opening;
and in the working state of the air suction mechanism, the airflow flows into the air suction mechanism along the directions of the aphid catching opening, the catching channel and the separating cavity, and the blocking structure blocks the airflow in the flowing direction so that the aphids move towards the aphid collecting opening.
2. The aphid trap of gallnuts according to claim 1, wherein said suction means comprises a suction cleaner, said aphid separator is provided with a connection port communicating with the separation chamber, said connection port and said trapping channel are located on opposite sides of said blocking structure, said suction cleaner is connected with said connection port.
3. An aphid trap as defined in claim 1, wherein said blocking structure forms a downward opening angle with the axis of said trapping channel, said aphid collecting opening is disposed on the side wall of said aphid separating member corresponding to said opening angle, said opening angle is between 90 ° and 180 °.
4. An aphid trap as defined in claim 3, wherein said aphid trap and said aphid separator are coaxially arranged, said aphid collection opening being located at the lowest level of said separation chamber.
5. An aphid trap of Galla chinensis according to claim 1, wherein said blocking structure comprises a vent through which the air flow passes, said vent being capable of blocking the movement of said aphids.
6. An aphid trap for gallnuts according to claim 5, wherein said barrier comprises a gas permeable membrane traversing within said separation chamber.
7. The aphid catcher for gallnuts according to claim 6, wherein said blocking structure further comprises a baffle, and a baffle bracket for fixedly mounting said baffle is disposed in said separation chamber.
8. An aphid trap for gallnuts according to claim 7, wherein there are at least two said baffles, said baffles being fixedly mounted on said baffle support to form a blocking space corresponding to said trapping channel.
9. An aphid trap for gallnuts according to claim 8, wherein said blocking space comprises an opening portion and a blocking portion, said opening portion is coaxial with said trapping channel, said blocking portion is disposed in a splayed configuration.
10. An aphid trap of gallnuts according to claim 1, wherein said aphid trap opening is flared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221164621.XU CN217791142U (en) | 2022-05-16 | 2022-05-16 | Galla chinensis aphid catcher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221164621.XU CN217791142U (en) | 2022-05-16 | 2022-05-16 | Galla chinensis aphid catcher |
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| Publication Number | Publication Date |
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| CN217791142U true CN217791142U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221164621.XU Expired - Fee Related CN217791142U (en) | 2022-05-16 | 2022-05-16 | Galla chinensis aphid catcher |
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| Country | Link |
|---|---|
| CN (1) | CN217791142U (en) |
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2022
- 2022-05-16 CN CN202221164621.XU patent/CN217791142U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |