CN212617111U - Internal-sinking type double-rotation mechanism and screen comprising same - Google Patents
Internal-sinking type double-rotation mechanism and screen comprising same Download PDFInfo
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- CN212617111U CN212617111U CN201922344819.0U CN201922344819U CN212617111U CN 212617111 U CN212617111 U CN 212617111U CN 201922344819 U CN201922344819 U CN 201922344819U CN 212617111 U CN212617111 U CN 212617111U
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- pivoting block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
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- 239000007787 solid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides a two slewing mechanism of formula of sinking and contain screen of this mechanism belongs to display screen technical field, including fixed subassembly and pivot subassembly, fixed subassembly one side middle part is equipped with the round cavity. The pivoting assembly comprises a movable disc and a pivoting block, the pivoting block is installed on the movable disc and is pivoted with the movable disc, the movable disc is sunk in the circular cavity, the outer diameter of the movable disc is smaller than the diameter of the circular cavity, and the pivoting block protrudes outwards and is exposed out of the circular cavity. The opening of the circular cavity is provided with a force adjusting plate, the side wall of the force adjusting plate is contacted with the side wall of the movable disc, the middle of the force adjusting plate is provided with a through hole, and the inner diameter of the force adjusting plate is smaller than the outer diameter of the movable disc. The structure is novel, the assembly is convenient, the rotation and forward-leaning and backward-leaning functions are integrated, and the space of the screen bracket can be effectively saved.
Description
Technical Field
The utility model relates to a display screen technical field, more specifically relates to a two slewing mechanism of formula of sinking and contain the screen of this mechanism.
Background
Screens such as Liquid Crystal Displays (LCDs) are used as carriers of screens, show contents to viewers at different positions in certain specific places, are generally mounted on fixed supports, and have the characteristics of high brightness, low working voltage, low power consumption, long service life and the like. In the use process of some specific occasions, the display screen needs to be rotated and adjusted forward and backward to change the up-down angle of the screen, so that the watching requirements of people with different angles are met. In the current industry, the screen is mounted on a stand, the rotation and forward and backward tilt adjustment functions of the stand are separated, and a certain space is required to meet the functions respectively. Although the rotation that has satisfied the screen of current design and the hypsokinesis regulatory function of leaning on forward, occupation space is great, uses inconveniently to along with the display is more and more thin, for satisfying the appearance pleasing to the eye, make support and screen cooperate better, leave the space of pivot for more and more littleer, for solving this problem, this structure of special research and development.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two slewing mechanism of formula of sinking and contain the screen of this mechanism, this novel structure, equipment convenience will rotate and lean forward backward function and combine together, can save the screen support space effectively.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an inward-sinking type double-rotation mechanism comprises a fixed assembly and a pivoting assembly, wherein a round cavity is formed in the middle of one side of the fixed assembly, the pivoting assembly comprises a movable disc and a pivoting block, the pivoting block is installed on the movable disc, the pivoting block is pivoted with the movable disc, the movable disc is sunk in the round cavity, the outer diameter of the movable disc is smaller than the diameter of the round cavity, and the pivoting block protrudes outwards and is exposed out of the round cavity; the circular cavity opening part is equipped with the accent power board, accent power board lateral wall with the activity dish lateral wall contacts, it has the through-hole to open in the middle of the accent power board, the internal diameter of accent power board is less than the external diameter of activity dish.
In a preferred technical solution of the present invention, the movable disc includes a first movable frame and a second movable frame, both of which are semi-circular structures, the first movable frame and the second movable frame constitute the movable disc, a pivot block mounting position is provided in the middle of the first movable frame and the second movable frame, and one end of the pivot block is mounted in the mounting position; the first movable frame and the second movable frame are provided with first through holes along the radial direction, and the pivoting block is provided with a second through hole; the pivoting assembly further comprises a connecting shaft, and the pivoting block is pivoted with the movable disc through penetrating through the first through hole and the second through hole.
In a preferred technical solution of the present invention, a first torsion spring is disposed between the pivot block and the first movable frame, and a second torsion spring is disposed between the pivot block and the second movable frame; the middle part of the first torsion spring is sleeved on the connecting shaft, one end of the first torsion spring abuts against the first movable frame, the other end of the first torsion spring abuts against the pivoting block, the middle part of the second torsion spring is sleeved on the connecting shaft, one end of the second torsion spring abuts against the second movable frame, and the other end of the second torsion spring abuts against the pivoting block.
The utility model discloses in the preferred technical scheme, first adjustable shelf with the slotted hole has been opened to the one side that the second adjustable shelf is relative, the second adjustable shelf with the one side that first adjustable shelf is relative is equipped with the boss, the boss with slotted hole looks adaptation.
The utility model discloses in the preferred technical scheme, the connecting axle runs through first through-hole the second through-hole to both ends are passed through the bolt and are fixed respectively first adjustable shelf on the second adjustable shelf, the bolt with between the first adjustable shelf the bolt with all install the polylith gasket between the second adjustable shelf.
The utility model discloses in the preferred technical scheme, the activity dish with the lateral wall that circular chamber contacted the activity dish with the lateral wall that the accent power board contacted all is equipped with the friction disc, two the friction disc is respectively through the fix with screw on the activity dish.
The utility model discloses in the preferred technical scheme, fixed subassembly includes fixed plate and solid fixed ring, it has the screen mounting hole to open on the fixed plate, gu fixed ring fixes fixed plate one side, gu fixed ring middle part with the fixed plate side forms the circular cavity.
The utility model discloses in the preferred technical scheme, the accent power board passes through the fix with screw solid fixed ring is last, 4 are no less than to the screw, and follow the circumferencial direction equipartition of accent power board is in on the accent power board.
In the preferred technical solution of the present invention, the side wall cover of the force adjusting plate is provided with a plastic cover.
A screen comprises the inward-sinking type double-rotation mechanism, wherein the screen is installed on the fixing plate.
The utility model has the advantages that:
the utility model provides an inward-sinking type double-rotation mechanism and a screen comprising the same, the structure is novel, the movable disc of a pivot component is arranged in a circular cavity, and the movable disc and the circular cavity are both of circular structures, so that the movable disc can rotate in the circular cavity to realize the rotation kinetic energy of the screen; and the pivot block on the pivot subassembly and activity dish pin joint, but pivot block luffing motion, consequently can realize the regulation of leaning forward and bending backward of screen, and the equipment is convenient simultaneously, will rotate and lean forward and bend backward function and combine together, can save screen support space effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic structural view of an inward-sinking type double-rotation mechanism provided by the present invention;
fig. 2 is a first exploded view of an inwardly-sinking dual rotation mechanism provided by the present invention;
fig. 3 is a second exploded view of an inwardly-sinking dual rotation mechanism provided by the present invention;
fig. 4 is a third exploded view of an inwardly-sinking type double rotating mechanism provided by the present invention;
fig. 5 is a schematic structural view of an inward-sinking type double-rotation mechanism and a screen comprising the same provided by the present invention;
fig. 6 is a schematic view of the pivot assembly provided by the present invention;
fig. 7 is a schematic structural view illustrating the rotation of the pivot assembly in the circular chamber according to the present invention.
Reference numerals:
1. a fixing assembly; 2. a pivot assembly; 3. a plastic cover; 4. force adjusting plates; 5. a friction plate; 6. a screw; 7. A screen; 11. a fixing plate; 12. a fixing ring; 13. a round cavity; 21. a movable tray; 22. a pivoting block; 23. A connecting shaft; 24; a first torsion spring; 25. a second torsion spring; 26. a bolt; 27. a gasket; 211. a first movable frame; 212. a second movable frame; 2121. and (4) a boss.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly. In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
As shown in fig. 1-7, a two slewing mechanism of formula of sinking, including fixed subassembly 1 and pivot subassembly 2, 1 one side middle part of fixed subassembly is equipped with round cavity 13, furtherly, fixed subassembly 1 includes fixed plate 11 and solid fixed ring 12, it has the screen mounting hole to open on the fixed plate 11, gu fixed ring 12 fixes fixed plate 11 one side, gu fixed ring 12 middle part with fixed plate 11 side forms round cavity 13, gu fixed ring 12 passes through screw 6 to be fixed on the fixed plate 11, gu fixed ring 12 with fixed plate 11 all adopts the aluminum alloy to make. The pivoting assembly 2 comprises a movable disc 21 and a pivoting block 22, the pivoting block 22 is mounted on the movable disc 21, the pivoting block 22 is pivoted with the movable disc 21, the movable disc 21 is sunk in the circular cavity 13, the outer diameter of the movable disc 21 is smaller than the diameter of the circular cavity 13, and the pivoting block 22 protrudes outwards and is exposed out of the circular cavity 13; the opening part of the round cavity 13 is provided with a force adjusting plate 4, the side wall of the force adjusting plate 4 is contacted with the side wall of the movable disc 21, a through hole is formed in the middle of the force adjusting plate 4, and the inner diameter of the force adjusting plate 4 is smaller than the outer diameter of the movable disc 21. The movable disc 21 and the circular cavity 13 are both circular structures, so that the movable disc 21 can rotate in the circular cavity 13.
The inward-sinking type double-rotation mechanism is novel in structure, the movable disc 21 of the pivoting component 2 is installed in the circular cavity 13, and the movable disc 21 and the circular cavity 13 are both circular structures, so that the movable disc 21 can rotate in the circular cavity 13 to realize the rotation kinetic energy of a screen; the pivoting block 22 on the pivoting component 2 is pivoted with the movable disc 21, and the pivoting block 22 can swing up and down, so that the forward and backward tilting adjustment of the screen can be realized, the assembly is convenient, the rotating and forward and backward tilting functions are integrated, and the space of the screen bracket can be effectively saved.
More specifically, as shown in fig. 5, the screen 7 is mounted on the fixed assembly 1, and the pivot block 22 is mounted with the bracket and can be fixed on the shaft of the bracket, and the pivot block 22 is provided with a mounting hole, that is, one end of the pivot block 22 is fixed on the bracket. The movable disc 21 is installed in the circular cavity 13, and because the movable disc 21 and the circular cavity 13 are both circular structures, the movable disc 21 can rotate in the circular cavity 13, that is, the screen is rotated to enable the fixed component 1 and the movable disc 21 to rotate relatively, so as to realize the rotation kinetic energy of the screen. It should be noted that the force adjusting plate 4 is in contact with the movable disk 21, and when the pressure between the force adjusting plate 4 and the movable disk 21 is too large, the movable disk 21 is pressed in the circular cavity 13, and the two disks cannot rotate with each other. Through adjusting fixedly the screw 6 of activity dish 21, change accent power board 4 with pressure between the activity dish 21, when the screen need rotate, loosen screw 6, reduce activity dish 21 with pressure between the accent power board 4 can make activity dish 21 with relative rotation between the fixed subassembly 1 adjusts the screen the angle. The pivoting block 22 of the pivoting component 2 is pivoted with the movable plate 21, so that the movable plate 21 and the pivoting block 22 can be driven to rotate relatively by adjusting the screen, and the vertical angle of the screen can be changed. The structure combines the rotation of the screen and the forward-leaning and backward-leaning adjusting functions into a whole through the mutual matching of the fixed component 1 and the movable disc 21 and the mutual matching of the pivoting block 22 and the movable disc 21, the assembly is convenient, and the space is saved.
Further, the movable disc 21 comprises a first movable frame 211 and a first movable frame 212, both the first movable frame 211 and the first movable frame 212 are of a semicircular structure, the first movable frame 211 and the first movable frame 212 form the movable disc 21, a pivot block 22 mounting position is arranged in the middle of the first movable frame 211 and the first movable frame 212, and one end of the pivot block 22 is mounted in the mounting position; first through holes along the radial direction are formed in the first movable frame 211 and the first movable frame 212, and second through holes are formed in the pivoting block 22; the pivoting assembly 2 further comprises a connecting shaft 23, and the pivoting block 22 is pivotally connected with the movable plate 21 by penetrating through the first through hole and the second through hole. The movable disc 21 is composed of the first movable frame 211 and the first movable frame 212, the split structure is beneficial to processing, the service life is longer, and future maintenance is facilitated. The first movable frame 211 and the first movable frame 212 are combined together, and the connecting shaft 23 plays a role in fixing, and also serves as a rotation center of the pivoting block 22 to support the pivoting block 22.
Further, a first torsion spring 24 is arranged between the pivot block 22 and the first movable frame 211, and a second torsion spring 25 is arranged between the pivot block 22 and the first movable frame 212; the middle part of the first torsion spring 24 is sleeved on the connecting shaft 23, one end of the first torsion spring abuts against the first movable frame 211, the other end of the first torsion spring abuts against the pivoting block 22, the middle part of the second torsion spring 25 is sleeved on the connecting shaft 23, one end of the second torsion spring abuts against the first movable frame 212, and the other end of the second torsion spring abuts against the pivoting block 22. The first torsion spring 24 and the second torsion spring 25 provide support for the pivoting block 22, so that the pivoting block 22 cannot rotate freely on the movable disk 21, which is beneficial to protecting the screen.
Furthermore, a slot is formed on a surface of the first movable frame 211 opposite to the first movable frame 212, a boss 2121 is disposed on a surface of the first movable frame 212 opposite to the first movable frame 211, and the boss 2121 is adapted to the slot. The slot holes and the bosses 2121 are matched with each other, so that the first movable frame 211 and the first movable frame 212 are combined together conveniently.
Further, the connecting shaft 23 penetrates through the first through hole and the second through hole, and two ends of the connecting shaft are respectively fixed on the first movable frame 211 and the first movable frame 212 through bolts 26, and a plurality of gaskets 27 are respectively installed between the bolts 26 and the first movable frame 211 and between the bolts 26 and the first movable frame 212. The bolt 26 fixes the first movable frame 211 and the first movable frame 212 on the connecting shaft 23 to prevent the first movable frame 211 and the first movable frame 212 from falling off, and the gasket 27 reduces friction between the bolt 26 and the first movable frame 211 and the first movable frame 212 to reduce pressure.
Furthermore, friction plates 5 are arranged on the side wall of the movable disc 21, which is in contact with the circular cavity 13, and the side wall of the movable disc 21, which is in contact with the force adjusting plate 4, and the two friction plates 5 are fixed on the movable disc 21 through screws 6 respectively. The friction plate 5 can reduce the friction between the movable disc 21 and the side wall of the circular cavity 13 and between the force adjusting plates 4, reduce the abrasion of the movable disc 21 and prolong the service life of the movable disc 21.
Further, force adjusting plate 4 passes through screw 6 to be fixed on solid fixed ring 12, screw 6 is no less than 4, and follows force adjusting plate 4's circumferencial direction equipartition is in on the force adjusting plate 4. The force adjusting plate 4 can be better fixed on the fixing ring 12 through the plurality of screws 6, and the uniformly arranged screws 6 enable the force of the force adjusting plate 4 to be more uniform.
Further, the side wall of the force adjusting plate 4 is covered with a plastic cover 3. The plastic cover 3 plays a role in protecting the force adjusting plate 4 and can also improve the attractiveness of the whole structure.
A screen, as shown in fig. 5, includes the above-mentioned internally sinking type double rotating mechanism, and the screen 7 is mounted on the fixing plate 11. Pivot piece 22 is installed on the support, screen 7 is installed after on fixed plate 11, be in vertical state, the tilting up-and-down rotation screen 7 drives pivot piece 22 rotates from top to bottom, can realize the regulation of pitching forward backward of screen 7 needs rotate during screen 7, it is fixed to adjust the screw 6 of accent power board 4 relaxs accent power board 4, can realize the rotation of screen 7 rotates the back of finishing adjusting, screws up screw 6, expansion plate 21 with can not the rotation each other between the fixed subassembly 1, screen 7 also can not rotate.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The utility model provides a two slewing mechanism of formula of sinking, includes fixed subassembly and pivot subassembly, its characterized in that: a round cavity is formed in the middle of one side of the fixed assembly, the pivoting assembly comprises a movable disc and a pivoting block, the pivoting block is mounted on the movable disc and is pivoted with the movable disc, the movable disc is sunk in the round cavity, the outer diameter of the movable disc is smaller than the diameter of the round cavity, and the pivoting block protrudes outwards and is exposed out of the round cavity; the circular cavity opening part is equipped with the accent power board, accent power board lateral wall with the activity dish lateral wall contacts, it has the through-hole to open in the middle of the accent power board, the internal diameter of accent power board is less than the external diameter of activity dish.
2. The double mechanism of claim 1, wherein:
the movable disc comprises a first movable frame and a second movable frame, the first movable frame and the second movable frame are both of semicircular structures, the first movable frame and the second movable frame form the movable disc, a pivoting block mounting position is arranged in the middle of the first movable frame and the second movable frame, and one end of the pivoting block is mounted in the mounting position; the first movable frame and the second movable frame are provided with first through holes along the radial direction, and the pivoting block is provided with a second through hole; the pivoting assembly further comprises a connecting shaft, and the pivoting block is pivoted with the movable disc through penetrating through the first through hole and the second through hole.
3. The double mechanism of claim 2, wherein:
a first torsion spring is arranged between the pivoting block and the first movable frame, and a second torsion spring is arranged between the pivoting block and the second movable frame; the middle part of the first torsion spring is sleeved on the connecting shaft, one end of the first torsion spring abuts against the first movable frame, the other end of the first torsion spring abuts against the pivoting block, the middle part of the second torsion spring is sleeved on the connecting shaft, one end of the second torsion spring abuts against the second movable frame, and the other end of the second torsion spring abuts against the pivoting block.
4. The double mechanism of claim 2, wherein:
a slotted hole is formed in one surface, opposite to the second movable frame, of the first movable frame, a boss is arranged on one surface, opposite to the first movable frame, of the second movable frame, and the boss is matched with the slotted hole.
5. The double mechanism of claim 2, wherein:
the connecting shaft penetrates through the first through hole and the second through hole, the two ends of the connecting shaft are fixed on the first movable frame and the second movable frame through bolts respectively, and a plurality of gaskets are mounted between the bolts and the first movable frame and between the bolts and the second movable frame.
6. The double mechanism of claim 2, wherein:
the side wall of the movable disc, which is contacted with the circular cavity, and the side wall of the movable disc, which is contacted with the force adjusting plate, are both provided with friction plates, and the two friction plates are respectively fixed on the movable disc through screws.
7. The double mechanism of claim 1, wherein:
the fixing component comprises a fixing plate and a fixing ring, a screen mounting hole is formed in the fixing plate, the fixing ring is fixed to one side of the fixing plate, and the middle of the fixing ring and the side face of the fixing plate form the round cavity.
8. The double mechanism of claim 7, wherein:
the force adjusting plate is fixed on the fixing ring through screws, the number of the screws is not less than 4, and the force adjusting plate is uniformly distributed in the circumferential direction on the force adjusting plate.
9. The double mechanism of claim 1, wherein:
the side wall cover of the force adjusting plate is provided with a plastic cover.
10. A screen, characterized by: comprising the double mechanism of any one of claims 7 or 8, said screen being mounted on said fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344819.0U CN212617111U (en) | 2019-12-23 | 2019-12-23 | Internal-sinking type double-rotation mechanism and screen comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344819.0U CN212617111U (en) | 2019-12-23 | 2019-12-23 | Internal-sinking type double-rotation mechanism and screen comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212617111U true CN212617111U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344819.0U Withdrawn - After Issue CN212617111U (en) | 2019-12-23 | 2019-12-23 | Internal-sinking type double-rotation mechanism and screen comprising same |
Country Status (1)
| Country | Link |
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| CN (1) | CN212617111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985831A (en) * | 2019-12-23 | 2020-04-10 | 东莞市中科冠腾科技股份有限公司 | Internal-sinking type double-rotation mechanism and screen comprising same |
| US11629811B2 (en) | 2021-02-08 | 2023-04-18 | Syncmold Enterprise Corp. | Display supporting device |
| US11788671B2 (en) | 2021-01-19 | 2023-10-17 | Syncmold Enterprise Corp. | Supporting device |
-
2019
- 2019-12-23 CN CN201922344819.0U patent/CN212617111U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985831A (en) * | 2019-12-23 | 2020-04-10 | 东莞市中科冠腾科技股份有限公司 | Internal-sinking type double-rotation mechanism and screen comprising same |
| CN110985831B (en) * | 2019-12-23 | 2024-04-19 | 浙江中科冠腾科技股份有限公司 | Internal sinking type double-rotation mechanism and screen comprising same |
| US11788671B2 (en) | 2021-01-19 | 2023-10-17 | Syncmold Enterprise Corp. | Supporting device |
| US11629811B2 (en) | 2021-02-08 | 2023-04-18 | Syncmold Enterprise Corp. | Display supporting device |
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Address after: 314100 No.6, Tianshan Road, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhongke guanteng Technology Co.,Ltd. Address before: 523290 7th floor, Shijie huakecheng science and Technology Park, No. 183, Chonghuan Middle Road, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHONGKE GUANTENG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210421 Address after: 523003 No.10 xiafuyuan Road, Hetian, Shijie Town, Dongguan City, Guangdong Province Patentee after: Dongguan Zhongke guanteng Electronic Technology Co.,Ltd. Address before: 314100 No.6, Tianshan Road, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Zhongke guanteng Technology Co.,Ltd. |
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Granted publication date: 20210226 Effective date of abandoning: 20240419 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210226 Effective date of abandoning: 20240419 |