CN219812619U - Afforestation cultivation matrix testing arrangement - Google Patents
Afforestation cultivation matrix testing arrangement Download PDFInfo
- Publication number
- CN219812619U CN219812619U CN202320339311.5U CN202320339311U CN219812619U CN 219812619 U CN219812619 U CN 219812619U CN 202320339311 U CN202320339311 U CN 202320339311U CN 219812619 U CN219812619 U CN 219812619U
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- Prior art keywords
- adjusting rod
- flower disc
- spray
- testing device
- base
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 239000011159 matrix material Substances 0.000 title abstract description 4
- 239000007921 spray Substances 0.000 claims abstract description 54
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000008635 plant growth Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model provides a landscaping cultivation matrix testing device, which belongs to the technical field of landscaping and comprises a base, a testing component and a spraying component; the testing component comprises a flower disc and a height adjusting rod; one end of the flower disc is connected to the base in a sliding manner, and the other end of the flower disc is connected with the height adjusting rod; the spray assembly comprises a spray frame, a longitudinal adjusting rod, a mounting plate, a transverse adjusting rod and a spray header; the longitudinal adjusting rod is hinged at the end part of the spray frame, and the free end of the longitudinal adjusting rod is connected with the mounting plate; the transverse adjusting rod penetrates through the mounting plate and is rotationally connected with the mounting plate; the transverse adjusting rod is connected with the spray header. The landscaping cultivation substrate testing device provided by the utility model enables the flower disc to incline at different angles so as to simulate plant growth of the flower disc at different inclination angles; in addition, the influence of rainwater falling from different directions on plants in the flower disc can be simulated, and the ornamental period and the optimal ornamental time of the flower disc plants can be estimated more accurately.
Description
Technical Field
The utility model belongs to the technical field of landscape gardens, and particularly relates to a landscaping cultivation substrate testing device.
Background
In urban landscaping, the flower disc cultivated in gardens is usually moved to a specific ornamental position for citizens or tourists to appreciate. Usually, a worker needs to predict the ornamental time of the flower disc according to the growth period of plants and the components of the culture medium, and timely replace the flower disc; in reality, however, the inclination angle of the flower disc placement and the weather environment can influence the plant growth in the flower disc, even shorten the best ornamental time of the flower disc, influence the ornamental effect of garden design.
The existing garden manager predicts the optimal ornamental time of the flower disc according to the growth period of the plant and the culture medium composition; the prediction result has low accuracy, the ornamental period and the optimal ornamental time of the flower disc plants cannot be fully utilized, and the maintenance cost is high.
Disclosure of Invention
The utility model aims to provide a landscaping cultivation substrate testing device, which aims to predict the optimal ornamental time of flower discs with different inclination degrees in different rainfall environments.
In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a landscaping cultivation substrate testing device, comprising:
a base;
the testing component comprises a flower disc and a height adjusting rod; one end of the flower disc is connected to the base in a sliding manner, the other end of the flower disc is connected with the height adjusting rod, and the end part of the flower disc moves up and down along the height adjusting rod and is used for adjusting the inclination angle of the flower disc;
the spray assembly comprises a spray frame, a longitudinal adjusting rod, a mounting plate, a transverse adjusting rod and a spray header; the spraying frame is arranged on the base; the longitudinal adjusting rod is hinged to the end part of the spray frame and turns up and down around the hinge shaft, and the free end of the longitudinal adjusting rod is connected with the mounting plate; the transverse adjusting rod penetrates through the mounting plate and is rotationally connected with the mounting plate; one side of the transverse adjusting rod, which is far away from the longitudinal adjusting rod, is connected with the spray header; the spray header is connected with a water source water pump.
As another embodiment of the utility model, the end part of the spray frame is provided with a through hole for accommodating the hinge shaft, and the outer side of the through hole is provided with an annular dial; the end part of the hinge shaft extends out of the through hole and is provided with a pointer; the end of the pointer points to the dial.
As another embodiment of the utility model, a threaded section is arranged at one end of the hinge shaft far away from the pointer, a screwing nut is arranged on the threaded section, and the screwing nut is connected with the threaded section and tightly props against the spray frame to limit the hinge shaft.
As another embodiment of the utility model, a swing motor is arranged below the longitudinal adjusting rod, and an output shaft of the swing motor is connected with the end part of the transverse adjusting rod.
As another embodiment of the present utility model, the axis direction of the hinge shaft is perpendicular to the axis direction of the lateral adjustment lever.
As another embodiment of the present utility model, the test assembly further includes a sliding seat, and the sliding seat is slidably connected with the base; the flower disc is arranged on the sliding seat and is in sliding connection with the sliding seat; the height adjusting rod is positioned at one end of the sliding seat, which is close to the spray frame.
In another embodiment of the present utility model, a moving block is disposed at the lower end of the sliding seat, and a moving groove adapted to the moving block is disposed on the base, and the moving groove is communicated with an end surface of the base, which is far away from one end of the spray frame.
As another embodiment of the utility model, a sliding groove is arranged on the sliding seat, a sliding block is hinged at the bottom of one end of the flower disc, which is far away from the height adjusting rod, and the sliding block is matched with the sliding groove.
As another embodiment of the present utility model, the sliding groove penetrates through the sliding seat.
As another embodiment of the utility model, the height adjusting rod is provided with a plurality of positioning holes at intervals along the longitudinal direction; a connecting plate is arranged at one end of the flower disc, which is close to the height adjusting rod, and a limiting hole is formed in the connecting plate; the limiting holes are connected with the positioning holes in a switching mode to adjust the inclination angle of the flower disc.
The landscaping cultivation substrate testing device provided by the utility model has the beneficial effects that: compared with the prior art, the landscaping cultivation substrate testing device has the advantages that the height adjusting rod and the slidable flower disc are arranged on the base, so that the flower disc can be inclined at different angles, and the growth of plants of the flower disc at different inclination angles can be simulated conveniently; in addition, the shower head realizes the adjustment of different directions and different angles by means of the longitudinal adjusting rod and the transverse adjusting rod, and can simulate the influence of rainwater falling from different directions on plants in the flower disc, so that the simulation test effect is improved, the ornamental period and the optimal ornamental time of the flower disc plants are estimated more accurately, and the maintenance cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an landscaping cultivation substrate testing device provided by an embodiment of the utility model;
fig. 2 is a schematic cross-sectional view of an landscaping cultivation substrate testing device provided by an embodiment of the utility model;
fig. 3 is a side view of a sliding seat according to an embodiment of the present utility model.
In the figure: 1. a base; 2. a spray rack; 3. a sliding seat; 4. a flower disc; 5. a slide block; 6. a support rod; 7. a height adjusting lever; 8. a spray header; 9. a longitudinal adjustment rod; 10. a mounting plate; 11. a transverse adjusting rod; 12. a swing motor; 13. a dial; 14. a clip; 15. a hose; 16. a connecting plate; 17. and (5) moving the block.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, an apparatus for testing an afforestation cultivation substrate according to the present utility model will now be described. The landscaping cultivation substrate testing device comprises a base 1, a testing component and a spraying component; the testing component comprises a flower disc 4 and a height adjusting rod 7; one end of the flower disc 4 is connected to the base 1 in a sliding manner, the other end of the flower disc 4 is connected with the height adjusting rod 7, and the end part of the flower disc 4 moves up and down along the height adjusting rod 7 to be used for adjusting the inclination angle of the flower disc 4; the spray assembly comprises a spray frame 2, a longitudinal adjusting rod 9, a mounting plate 10, a transverse adjusting rod 11 and a spray header 8; the spray rack 2 is arranged on the base 1; the longitudinal adjusting rod 9 is hinged at the end part of the spray frame 2 and turns up and down around the hinge shaft, and the free end of the longitudinal adjusting rod 9 is connected with the mounting plate 10; the transverse adjusting rod 11 penetrates through the mounting plate 10 and is rotationally connected with the mounting plate 10; one side of the transverse adjusting rod 11, which is far away from the longitudinal adjusting rod 9, is connected with the spray header 8; the spray header 8 is connected with a water source water pump.
Compared with the prior art, the landscaping cultivation substrate testing device provided by the utility model has the advantages that the length direction of the base 1 is taken as the X-axis direction, the width direction of the base 1 is taken as the Y-axis direction, and the height direction of the base 1 is taken as the Z-axis direction; the base 1 is provided with a testing component and a spraying component which are arranged at intervals along the square of the X axis; the spray header 8 in the spray assembly extends above the test assembly by means of the spray frame 2, the longitudinal adjustment bars 9 and the transverse adjustment bars 11 for spraying water into the faceplate 4 to simulate raining weather.
One side of the flower disc 4 is provided with a height adjusting rod 7, and the height adjusting rod 7 is positioned in the X-axis negative direction of the flower disc 4; the flower disc 4 moves on the base 1 along the X direction; during testing, one end of the flower disc 4 is slidably connected to the base 1, and the other end of the flower disc 4 is connected to the height adjusting rod 7 and adjusts the inclination angle of the flower disc 4 along the Z-axis direction until the inclination angle of the flower disc 4 reaches the experimental requirement.
The end part of the base 1 is provided with a spray frame 2, and the spray frame 2 is positioned in the X-axis negative direction of the height adjusting rod 7 and is arranged at intervals with the height adjusting rod 7; the free end of the spray frame 2 is provided with a longitudinal adjusting rod 9, a mounting plate 10, a transverse adjusting rod 11 and a spray header 8 in sequence, and the spray header 8 extends to the upper part of the flower disc 4; the longitudinal adjusting rod 9 is hinged on the spray frame 2, the axial direction of the hinge shaft of the longitudinal adjusting rod 9 and the spray frame 2 is consistent with the Y-axis direction, and the included angle between the water outlet direction and the X-axis direction of the spray header 8 can be adjusted by rotating the longitudinal pipe adjusting rod around the hinge shaft; the mounting plate 10 is connected to the end of the longitudinal adjustment rod 9 for supporting the transverse adjustment rod 11; the transverse adjusting rod 11 penetrates through the mounting plate 10 along the X-axis direction and rotates around the central axis of the transverse adjusting rod, and can adjust the included angle between the water outlet direction of the spray header 8 and the Y-axis direction.
According to the landscaping cultivation matrix testing device provided by the utility model, the height adjusting rod 7 and the slidable flower disc 4 are arranged on the base 1, so that the flower disc 4 can be inclined at different angles, and the plant growth of the flower disc 4 at different inclination angles can be simulated conveniently; in addition, the spray header 8 realizes the adjustment of different directions and different angles by means of the longitudinal adjusting rod 9 and the transverse adjusting rod 11, and can simulate the influence of rainwater falling from different directions on plants in the flower disc 4 so as to improve the simulation test effect, thereby more accurately estimating the ornamental period and the optimal ornamental time of the plants of the flower disc 4 and reducing the maintenance cost.
Optionally, the shower head 8 is connected with a hose 15, and the hose 15 is connected with a water source pump. A clip 14 is also provided at the upper end of the shower tray 2, the clip 14 being used to restrain a hose 15.
In some possible embodiments, referring to fig. 1, the end of the spray rack 2 is provided with a through hole for accommodating the hinge shaft, and the outside of the through hole is provided with an annular dial 13; the end part of the hinge shaft extends out of the through hole and is provided with a pointer; the end of the pointer points to the dial 13.
The spray frame 2 is L-shaped, and the spray frame 2 includes a vertical pole and a horizontal pole, wherein the vertical pole is installed on the base 1 along the Z axis, and the horizontal pole is installed perpendicularly in the upper end of the vertical pole and extends towards the direction of X axis. The free end of the cross bar is provided with a hinge part, the middle part of the connecting part is slotted, and the end part of the longitudinal adjusting rod 9 extends into the slot. The through hole penetrates through the side arm of the groove, the hinge shaft sequentially penetrates through the through hole and the hole at the end part of the longitudinal adjusting rod 9, and the longitudinal adjusting rod 9 is hinged to the cross rod.
One side of the through hole is provided with an annular dial 13; the inner diameter of the dial 13 is larger than the inner diameter of the through-hole. A pointer is provided at the end of the articulated lever, pointing to the dial 13. The hinge rod is fixedly connected with the longitudinal adjusting rod 9, the hinge rod and the longitudinal adjusting rod 9 rotate simultaneously, and when the hinge rod and the longitudinal adjusting rod rotate, the pointer points to the corresponding scale value on the dial 13. Alternatively, the pointer points to a zero scale on the dial 13 when the axial direction of the longitudinal adjustment rod 9 is parallel or coincident with the axial direction of the cross bar.
The one end that the articulated shaft kept away from the pointer is equipped with the screw thread section, is equipped with the nut of screwing on the screw thread section, and the nut of screwing is connected with the screw thread section and is used for spacing articulated shaft on the roof tightly spraying frame 2.
Specifically, the pointer is connected to one end of the hinge shaft, and the other end of the hinge shaft is provided with a thread section, and a screwing nut is sleeved on the thread section and screwed in or screwed out through screwing in or screwing out, so that the hinge shaft is positioned.
Optionally, a limiting ring is arranged at one end of the hinge shaft, provided with the pointer, and the outer diameter of the limiting ring is larger than the inner diameter of the through hole, so that the hinge shaft is prevented from falling off.
In some possible embodiments, referring to fig. 1, a swing motor 12 is provided below the longitudinal adjustment rod 9, and an output shaft of the swing motor 12 is connected to an end of the lateral adjustment rod 11.
One side of the longitudinal adjusting rod 9, which is far away from the spray rack 2, is connected with a mounting plate 10, the mounting plate 10 is longitudinally arranged, and the lower part of the mounting plate 10 is connected with a transverse adjusting rod 11; the transverse adjusting rod 11 penetrates through the mounting plate 10 and is connected with the spray header 8 at one side far away from the longitudinal adjusting rod 9; the lateral adjustment lever 11 is connected to a swing motor 12 on a side close to the longitudinal adjustment lever 9, and the swing motor 12 drives the lateral adjustment lever 11 to swing in a rotating manner. The axial direction of the hinge shaft between the longitudinal adjusting rod 9 and the spray frame 2 is perpendicular to the axial direction of the transverse adjusting rod 11.
Alternatively, the swing motor 12 is fixed to the mounting plate 10, or a corresponding motor mount is mounted to the mounting plate 10.
In some possible embodiments, referring to fig. 1 to 3, the test assembly further includes a sliding seat 3, where the sliding seat 3 is slidably connected to the base 1; the flower disc 4 is arranged on the sliding seat 3 and is in sliding connection with the sliding seat 3; the height adjusting rod 7 is positioned at one end of the sliding seat 3 close to the spray frame 2.
The flower disc 4 and the height adjusting rod 7 are both arranged on the sliding seat 3, the sliding seat 3 is in sliding connection with the base 1, and the sliding seat 3 slides on the base 1 along the X-axis direction to adjust the position of the flower disc 4 on the base 1.
The flower disc 4 is slidably disposed on the sliding seat 3, and when one end of the flower disc 4 moves up and down along the height adjusting rod 7, the other end moves on the sliding seat 3 along the X-axis direction.
Specifically, the lower extreme of sliding seat 3 is equipped with movable block 17, is equipped with the removal groove with movable block 17 looks adaptation on the base 1, and the terminal surface of the one end of keeping away from spray frame 2 of base 1 is linked together to the removal groove.
The length direction of the moving groove on the base 1 is consistent with the direction of the X axis, and the moving block 17 is matched with the moving groove and moves along the length direction of the moving groove so as to adjust the positions of the sliding seat 3 and the flower disc 4. The movable groove is communicated with the end face of one end of the base 1 far away from the spray frame 2, and the sliding seat 3 can be completely slid out of the base 1 during disassembly, so that the sliding seat 3 is convenient to maintain. Alternatively, the moving block 17 is located at the lower end of the sliding seat 3, and the moving block 17 protrudes along both sides of the Y axis.
Specifically, be equipped with the spout on the sliding seat 3, the bottom of the one end of flower disc 4 keeping away from altitude mixture control pole 7 articulates there is slider 5, slider 5 and spout looks adaptation.
The sliding seat 3 is provided with a sliding groove along the X-axis direction, and the sliding groove is positioned in the middle of the sliding seat 3. The lower extreme of flower disc 4 is equipped with slider 5, slider 5 and spout looks adaptation. The slider 5 is connected to the bottom of the end of the faceplate 4 remote from the height adjustment rod 7. The upper end of the sliding block 5 is hinged with the bottom of the flower disc 4.
Optionally, a supporting rod 6 is further arranged at the bottom of one end, close to the height adjusting rod 7, of the flower disc 4, when the end of the flower disc 4 is disconnected with the height adjusting rod 7, the lower end of the supporting rod 6 is attached to the upper end face of the sliding seat 3, and the supporting rod 6 is matched with the sliding block 5, so that the flower disc 4 is in a horizontal state.
The sliding groove penetrates through the sliding seat 3, and the flower disc 4 can slide out completely along the sliding groove, so that the flower disc 4 can conveniently replace a cultivation medium and the like.
In some possible embodiments, referring to fig. 1 to 3, the height adjusting rods 7 are provided with a plurality of positioning holes at intervals along the longitudinal direction; a connecting plate 16 is arranged at one end of the flower disc 4 close to the height adjusting rod 7, and a limiting hole is formed in the connecting plate 16; the limiting holes are connected with the positioning holes in a switching way to adjust the inclination angle of the flower disc 4.
When the flower disc 4 is inclined, one end of the flower disc 4 is connected to the height adjusting rod 7 and can move up and down along the height adjusting rod 7. A plurality of positioning holes are formed in the height adjusting rod 7, the positioning holes are longitudinally arranged at intervals, and the positioning holes are fixedly connected with limiting holes in the connecting plate 16 in an inserting mode through positioning rods.
Alternatively, the number of the height adjusting rods 7 is two, and the two height adjusting rods 7 are respectively arranged at two sides of the chute.
Alternatively, the height of the height adjustment lever 7 is greater than the length of the faceplate 4 in the X-axis direction. The disc 4 may thus be tilted by an angle of 0-90.
Alternatively, the height adjusting rod 7 is a telescopic rod, and the connecting plate 16 is hinged to the free end of the height adjusting rod 7. The height adjusting lever 7 is longitudinally extended and contracted to adjust the inclination range of the flower disc 4.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. Afforestation cultivation substrate testing arrangement, its characterized in that includes:
a base (1);
the testing component comprises a flower disc (4) and a height adjusting rod (7); one end of the flower disc (4) is slidably connected to the base (1), the other end of the flower disc (4) is connected with the height adjusting rod (7), and the end of the flower disc (4) moves up and down along the height adjusting rod (7) and is used for adjusting the inclination angle of the flower disc (4);
the spray assembly comprises a spray frame (2), a longitudinal adjusting rod (9), a mounting plate (10), a transverse adjusting rod (11) and a spray header (8); the spraying frame (2) is arranged on the base (1); the longitudinal adjusting rod (9) is hinged to the end part of the spray frame (2) and turns up and down around a hinge shaft, and the free end of the longitudinal adjusting rod (9) is connected with the mounting plate (10); the transverse adjusting rod (11) penetrates through the mounting plate (10) and is rotationally connected with the mounting plate (10); one side of the transverse adjusting rod (11) far away from the longitudinal adjusting rod (9) is connected with the spray header (8); the spray header (8) is connected with a water source water pump.
2. The landscaping cultivation substrate testing device according to claim 1, characterized in that the end of the spray rack (2) is provided with a through hole for accommodating the hinge shaft, and the outside of the through hole is provided with an annular dial (13); the end part of the hinge shaft extends out of the through hole and is provided with a pointer; the end of the pointer points to the dial (13).
3. The landscaping cultivation substrate testing device according to claim 2, wherein a threaded section is arranged at one end of the hinge shaft away from the pointer, a screwing nut is arranged on the threaded section, and the screwing nut is connected with the threaded section and tightly abuts against the spray frame (2) to limit the hinge shaft.
4. The landscaping cultivation substrate testing device according to claim 1, characterized in that a swinging motor (12) is arranged below the longitudinal adjusting rod (9), and an output shaft of the swinging motor (12) is connected with an end part of the transverse adjusting rod (11).
5. The landscaping cultivation substrate testing device according to claim 1, wherein the axis direction of the hinge shaft is perpendicular to the axis direction of the transverse adjusting rod (11).
6. The landscaping cultivation substrate testing device according to claim 1, characterized in that the testing assembly further comprises a sliding seat (3), the sliding seat (3) being in sliding connection with the base (1); the flower disc (4) is arranged on the sliding seat (3) and is in sliding connection with the sliding seat (3); the height adjusting rod (7) is positioned at one end of the sliding seat (3) close to the spraying frame (2).
7. The landscaping cultivation substrate testing device according to claim 6, wherein a moving block (17) is arranged at the lower end of the sliding seat (3), a moving groove matched with the moving block (17) is arranged on the base (1), and the moving groove is communicated with the end face of the end, far away from the spraying frame (2), of the base (1).
8. The landscaping cultivation substrate testing device according to claim 6, wherein a sliding groove is formed in the sliding seat (3), a sliding block (5) is hinged to the bottom of one end, away from the height adjusting rod (7), of the flower disc (4), and the sliding block (5) is matched with the sliding groove.
9. Landscaping cultivation substrate testing device according to claim 8, characterized in that the chute extends through the slide seat (3).
10. The landscaping cultivation substrate testing device according to claim 8, wherein the height adjusting rod (7) is provided with a plurality of positioning holes at intervals along the longitudinal direction; a connecting plate (16) is arranged at one end of the flower disc (4) close to the height adjusting rod (7), and a limiting hole is formed in the connecting plate (16); the limiting holes are connected with the positioning holes in a switching mode to adjust the inclination angle of the flower disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339311.5U CN219812619U (en) | 2023-02-28 | 2023-02-28 | Afforestation cultivation matrix testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339311.5U CN219812619U (en) | 2023-02-28 | 2023-02-28 | Afforestation cultivation matrix testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812619U true CN219812619U (en) | 2023-10-13 |
Family
ID=88285343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339311.5U Active CN219812619U (en) | 2023-02-28 | 2023-02-28 | Afforestation cultivation matrix testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812619U (en) |
-
2023
- 2023-02-28 CN CN202320339311.5U patent/CN219812619U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241003 Address after: Room 2601, Unit 3, Building 6, No. 86 Shangde Road, Donggang District, Rizhao City, Shandong Province, China 276800 Patentee after: Chen Dongzhu Country or region after: China Address before: No. 149, Libian Street Village, Shuangbei Township, Longyao County, Xingtai City, Hebei Province, 055352 Patentee before: Zhang Yufeng Country or region before: China |