CN221381478U - Sealing device for radio frequency device - Google Patents
Sealing device for radio frequency device Download PDFInfo
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- CN221381478U CN221381478U CN202323074821.3U CN202323074821U CN221381478U CN 221381478 U CN221381478 U CN 221381478U CN 202323074821 U CN202323074821 U CN 202323074821U CN 221381478 U CN221381478 U CN 221381478U
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- lower cylinder
- clamping
- fixedly connected
- radio frequency
- sealing device
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- 238000007789 sealing Methods 0.000 title claims abstract description 79
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of radio frequency device sealing devices, in particular to a radio frequency device sealing device, which comprises a first lower cylinder; the first lower cylinder is provided with a sealing device; the bottom of the second lower cylinder is fixedly connected with a second lantern ring; the end surfaces of the two sides of the first lower cylinder are fixedly connected with first clamping plates; second clamping plates are fixedly connected to the end faces of the two sides of the first lantern ring; the side surfaces of the two ends of the second lower cylinder body are provided with first clamping grooves; the side surfaces of the two ends of the second lantern ring are provided with second clamping grooves; the upper cylinder body is provided with a reinforcing device; screw holes are formed in the upper plate body and the lower plate body of the fixing frame in a penetrating mode; a rotating button is fixedly connected to the top of the screw rod; through sealing device and reinforcing apparatus's combined action, realized the quick equipment of radio frequency ware seal housing, reduced the phenomenon of the direct access of gap seal housing's space of action, improved seal housing's closure effect, prolonged sealing device's life.
Description
Technical Field
The utility model relates to the technical field of radio frequency device sealing devices, in particular to a radio frequency device sealing device.
Background
Along with the vigorous development of communication technology, the current communication equipment such as mobile phone terminals, computer networks, satellite navigation and other complete equipment has the characteristics of multifunction and miniaturization, and the radio frequency connector is widely applied, so that in the process of installing the radio frequency device, the sealing device is required to be used for auxiliary matching installation;
the radio frequency device sealing device mainly comprises the following components: the device comprises a shell, a sealing material, an interface connecting part and an electromagnetic shielding material;
however, when the existing sealing device is in action, the phenomenon that the radio frequency device cannot work normally can occur, and particularly for some special working environments, the phenomenon that the radio frequency device is damaged can be caused by the poor sealing effect of the sealing device; accordingly, a sealing device for a radio frequency device is provided for the above problems.
Disclosure of utility model
In order to overcome the defects of the prior art and solve the existing problems of the sealing device of the radio frequency device, the utility model provides the sealing device of the radio frequency device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a sealing device of a radio frequency device, which comprises a first lower cylinder; the bottom of the first lower cylinder is fixedly connected with a first lantern ring; an upper cylinder is arranged at the top of the first lower cylinder; the first lower cylinder is provided with a sealing device; the sealing device comprises a second lower cylinder; the bottom of the second lower cylinder is fixedly connected with a second lantern ring; the end surfaces of the two sides of the first lower cylinder are fixedly connected with first clamping plates; the bottom of the first clamping plate is fixedly connected with a first sealing block; second clamping plates are fixedly connected to the end faces of the two sides of the first lantern ring; the bottom of the second clamping plate is fixedly connected with a second sealing block; the side surfaces of the two ends of the second lower cylinder body are provided with first clamping grooves; a first positioning groove is formed in the edge of the end face of the bottom of the second lower cylinder; the first positioning groove is communicated with the first clamping groove; the opening width of the first positioning groove is larger than that of the first clamping groove;
The side surfaces of the two ends of the second lantern ring are provided with second clamping grooves; a second positioning groove is formed in the end face of the bottom of the second lantern ring; the second positioning groove is communicated with the second clamping groove; the opening width of the second positioning groove is larger than that of the second clamping groove; the top end surfaces of the first lower cylinder and the second lower cylinder are provided with clamping holes; the bottom of the upper cylinder body is provided with an installation cavity; a clamping ring is fixedly connected to the end face of the bottom of the upper cylinder; the first lower cylinder and the second lower cylinder enclose a structural cavity; the first lantern ring and the second lantern ring enclose an action cavity; the structure cavity is communicated with the action cavity and the installation cavity; the assembly of the sealed outer box is realized.
Preferably, the clamping ring can be clamped in the clamping hole; the opening depth of the clamping hole is equal to the height of the clamping ring; the first clamping plate can be completely clamped in the first clamping groove; the height of the first clamping plate is the same as the opening depth of the first clamping groove; the second clamping plate can be completely clamped in the second clamping groove; the height of the second clamping plate is the same as the opening depth of the second clamping groove; the tightness of the sealing shell is ensured.
Preferably, the horizontal plane of the bottom end face of the second sealing block and the horizontal plane of the bottom end face of the first collar are located; the horizontal plane of the top end face of the second clamping plate is higher than the horizontal plane of the bottom end face of the first lower cylinder; the quick installation of the clamping plate is achieved.
Preferably, the horizontal plane of the bottom end face of the first sealing block coincides with the horizontal plane of the bottom end face of the first lower cylinder; the horizontal plane of the top end face of the first clamping plate is lower than the horizontal plane of the top end face of the first lower cylinder; the first lower cylinder body and the second lower cylinder body can be combined into a closed space.
Preferably, the upper cylinder is provided with a reinforcing device; the reinforcing device comprises a fixing frame; a fixing frame is fixedly connected to the position of the outer side cambered surface of the upper cylinder body, which is lower than the outer side cambered surface; screw holes are formed in the upper plate body and the lower plate body of the fixing frame in a penetrating mode; arc-shaped fixing blocks are fixedly connected on the outer cambered surfaces of the first lower cylinder and the second lower cylinder; screw holes are formed in the top end face of the fixed block in a penetrating mode; a screw rod is rotatably arranged in the screw hole; a rotating button is fixedly connected to the top of the screw rod; the reinforcement effect on the external structure is realized.
Preferably, the upper and lower plate bodies of the fixing frame are arc-shaped; the motion track of the bottom plate body of the fixing frame is not intersected with the cambered surface of the first lower cylinder and the second lower cylinder; the motion track of the fixing frame vertical plate frame is not intersected with the fixing block; ensuring that the reinforcing device can act smoothly.
The utility model has the advantages that:
1. According to the utility model, through the structural design of the sealing device, the first lower cylinder and the first lantern ring are arranged outside the radio frequency device, the acting force is applied to the second lower cylinder and the second lantern ring, so that the first clamping groove is aligned with the position of the first clamping plate, the second clamping plate is aligned with the position of the second clamping groove, the downward acting force is applied to the second lower cylinder, the first clamping plate is clamped into the first clamping groove, the second clamping plate is clamped into the second clamping groove, the first lower cylinder and the second lower cylinder are combined to form a structural cavity under the action of the first sealing block and the second sealing block, the acting cavity is formed by the first lantern ring and the second lantern ring, and then the acting force is applied to the upper cylinder, so that the clamping ring is clamped into the clamping hole, the quick assembly of the radio frequency device sealing shell is realized, the phenomenon that a gap is directly connected into the acting space of the sealing shell is reduced, the sealing effect of the sealing shell is improved, and the phenomenon that the radio frequency device is damaged in the use process in a special environment is avoided.
2. According to the utility model, through the structural design of the reinforcing device, after the upper cylinder is installed on the top of the first lower cylinder and the second lower cylinder by using the clamping ring, a rotating force is applied to the upper cylinder, the upper cylinder drives the fixing frame to rotate, when the fixing frame is aligned with the screw hole on the fixed block, the screw rod is rotatably installed in the screw hole, and the rotating force is applied to the rotating button, so that the fixing frame is fixed with the fixed block, the connection effect of the upper cylinder, the first lower cylinder and the second lower cylinder is reinforced, the tightness of the sealing shell is ensured, the service life of the sealing device is prolonged, and the phenomenon that the radio frequency device cannot work normally or even is damaged due to the loosening of the shell is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of an isometric structure;
FIG. 2 is a schematic view of the structure of the first lower cylinder;
FIG. 3 is a schematic view of the structure of the second lower cylinder;
FIG. 4 is a schematic view of the structure of the upper cylinder;
fig. 5 is a schematic structural view of an isometric view.
In the figure: 1. a first lower cylinder; 2. a first collar; 3. an upper cylinder; 401. a second lower cylinder; 402. a second collar; 403. a first clamping plate; 404. a first sealing block; 405. a second clamping plate; 406. a second sealing block; 407. a first clamping groove; 408. a first positioning groove; 409. a second clamping groove; 410. a second positioning groove; 411. a clamping hole; 412. a clasp; 413. a structural cavity; 414. an action chamber; 415. a mounting cavity; 501. a fixing frame; 502. a screw hole; 503. a fixed block; 504. a screw rod; 505. a rotating knob; 6. a rubber ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a sealing device for a radio frequency device comprises a first lower cylinder 1; the bottom of the first lower cylinder body 1 is fixedly connected with a first lantern ring 2; the top of the first lower cylinder 1 is provided with an upper cylinder 3; a sealing device is arranged on the first lower cylinder body 1; the sealing device comprises a second lower cylinder 401; a second lantern ring 402 is fixedly connected to the bottom of the second lower cylinder 401; the end surfaces of the two sides of the first lower cylinder body 1 are fixedly connected with first clamping plates 403; a first sealing block 404 is fixedly connected to the bottom of the first clamping plate 403; second clamping plates 405 are fixedly connected to the end faces of the two sides of the first lantern ring 2; a second sealing block 406 is fixedly connected to the bottom of the second clamping plate 405; the two end side surfaces of the second lower cylinder 401 are provided with first clamping grooves 407; a first positioning groove 408 is formed in the edge position of the bottom end face of the second lower cylinder 401; the first positioning groove 408 is communicated with the first clamping groove 407; the opening width of the first positioning groove 408 is larger than the opening width of the first clamping groove 407;
Second clamping grooves 409 are formed in the side surfaces of the two ends of the second lantern ring 402; a second positioning groove 410 is formed in the bottom end surface of the second collar 402; the second positioning groove 410 is communicated with the second clamping groove 409; the opening width of the second positioning groove 410 is larger than the opening width of the second clamping groove 409; the top end surfaces of the first lower cylinder body 1 and the second lower cylinder body 401 are provided with clamping holes 411; the bottom of the upper cylinder 3 is provided with an installation cavity 415; a clamping ring 412 is fixedly connected to the bottom end surface of the upper cylinder 3; the first lower cylinder body 1 and the second lower cylinder body 401 enclose a structural cavity 413;
Collar number one 2 and collar number two 402 enclose an active cavity 414; the structural cavity 413 is communicated with the acting cavity 414 and the mounting cavity 415; the clamping ring 412 can be clamped in the clamping hole 411; the opening depth of the clamping hole 411 is equal to the height of the clamping ring 412; the first clamping plate 403 can be completely clamped in the first clamping groove 407; the height of the first clamping plate 403 is the same as the opening depth of the first clamping groove 407; the second clamping plate 405 can be completely clamped in the second clamping groove 409; the height of the second clamping plate 405 is the same as the opening depth of the second clamping groove 409; the horizontal plane of the bottom end surface of the second sealing block 406 and the horizontal plane of the bottom end surface of the first lantern ring 2; the horizontal plane of the top end surface of the second clamping plate 405 is higher than the horizontal plane of the bottom end surface of the first lower cylinder 1; the horizontal plane of the bottom end face of the first sealing block 404 coincides with the horizontal plane of the bottom end face of the first lower cylinder 1; the horizontal plane of the top end surface of the first clamping plate 403 is lower than the horizontal plane of the top end surface of the first lower cylinder 1;
During operation, with the vigorous development of communication technology, the current communication equipment such as mobile phone terminals, computer networks, satellite navigation and other complete equipment has the characteristics of multifunction and miniaturization, the radio frequency connector is also widely applied, and in the process of installing the radio frequency device, the sealing device is required to be used for auxiliary matching installation; however, when the existing sealing device is in operation, the sealing effect is poor, so that the radio frequency device cannot normally operate, especially for some special working environments, the sealing device is poor in effect, so that the radio frequency device is damaged.
Referring to fig. 1 and 4, a reinforcing device is mounted on the upper cylinder 3; the reinforcement device comprises a fixing frame 501; a fixed frame 501 is fixedly connected at a position of the outer cambered surface of the upper cylinder 3, which is lower than the outer cambered surface; screw holes 502 are formed in the upper plate body and the lower plate body of the fixing frame 501 in a penetrating manner; arc-shaped fixing blocks 503 are fixedly connected on the outer arc surfaces of the first lower cylinder body 1 and the second lower cylinder body 401; screw holes 502 are formed in the top end face of the fixed block 503 in a penetrating mode; a screw rod 504 is rotatably arranged in the screw hole 502; a rotating knob 505 is fixedly connected to the top of the screw rod 504; the upper and lower plate bodies of the fixing frame 501 are arc-shaped; the motion track of the bottom plate body of the fixing frame 501 is not intersected with the cambered surface of the first lower cylinder 1 and the second lower cylinder 401; the motion track of the vertical plate frame of the fixed frame 501 is not intersected with the fixed block 503;
When the sealing device is used for a certain time, the phenomenon of loosening of the shell can occur, and the normal use of the radio frequency device is influenced, the sealing device is acted through the reinforcing device, after the upper cylinder 3 is arranged on the top of the first lower cylinder 1 and the second lower cylinder 401 by the aid of the clamping ring 412, the rotating force is applied to the upper cylinder 3, the upper cylinder 3 drives the fixing frame 501 to rotate, when the fixing frame 501 is aligned with the screw holes 502 on the fixing block 503, the screw rod 504 is rotatably arranged in the screw holes 502, and the rotating force is applied to the rotating button 505, so that the fixing frame 501 is fixed with the fixing block 503, the connecting effect of the upper cylinder 3, the first lower cylinder 1 and the second lower cylinder 401 is reinforced, the sealing performance of a sealing shell is guaranteed, the service life of the sealing device is prolonged, and the phenomenon that the radio frequency device cannot work normally or even is damaged due to loosening of the shell is reduced.
Referring to fig. 5, as another embodiment of the present utility model, a rubber ring 6 is added to the inner wall surfaces of the first collar 2 and the second collar 402 near the bottom; in operation, the action cavity 414 can be ensured to be in action, so that leakage of the action space of the action cavity 414 can be avoided.
Working principle: along with the vigorous development of communication technology, the current communication equipment such as mobile phone terminals, computer networks, satellite navigation and other complete equipment has the characteristics of multifunction and miniaturization, and the radio frequency connector is widely applied, so that in the process of installing the radio frequency device, the sealing device is required to be used for auxiliary matching installation; however, when the existing sealing device is in operation, the phenomenon that the radio frequency device cannot normally operate is caused, especially for some special working environments, the phenomenon that the radio frequency device is damaged is caused by the poor effect of the sealing device, the sealing device is used for enabling the first lower cylinder 1 and the first lantern ring 2 to be arranged outside the radio frequency device, acting force is applied to the second lower cylinder 401 and the second lantern ring 402, so that the first clamping groove 407 is aligned with the position of the first clamping plate 403, the second clamping plate 405 is aligned with the position of the second clamping groove 409, downward acting force is applied to the second lower cylinder 401, the first clamping plate 403 is clamped into the inside of the first clamping groove 407, the second clamping plate 405 is clamped into the inside of the second clamping groove 409, under the action of the first sealing block 404 and the second sealing block 406, the first lower cylinder 1 and the second lower cylinder 401 are combined to form a structural cavity 413, the first lantern ring 2 and the second lantern ring 402 form an acting cavity 414, and then acting force is applied to the upper part 3, so that the first clamping plate 407 is clamped into the position of the second clamping groove 401, the second clamping plate is clamped into the second clamping groove 401, the inside the second clamping groove 401 is clamped into the second clamping groove 401, the inside the sealing groove is clamped into the second clamping groove, the sealing groove is clamped into the sealing groove, the sealing groove is sealed shell, the radio frequency device is prevented from being damaged, and the radio frequency device is sealed, and the phenomenon is prevented from being damaged, and the radio frequency device is sealed, and the situation is sealed; in addition, after the sealing device is used for a period of time, the phenomenon of loosening of the shell can occur, and the normal use of the radio frequency device is affected, the sealing device is acted by the reinforcing device, after the upper cylinder 3 is installed on the top of the first lower cylinder 1 and the second lower cylinder 401 by using the clamping ring 412, the rotating force is applied to the upper cylinder 3, the upper cylinder 3 drives the fixing frame 501 to rotate, when the fixing frame 501 is aligned with the screw holes 502 on the fixing block 503, the screw rod 504 is rotatably installed in the screw holes 502, and the rotating force is applied to the rotating button 505, so that the fixing frame 501 is fixed with the fixing block 503, the connecting effect of the upper cylinder 3, the first lower cylinder 1 and the second lower cylinder 401 is reinforced, the sealing performance of a sealing shell is ensured, the service life of the sealing device is prolonged, and the phenomenon that the radio frequency device cannot work normally or even is damaged due to the loosening of the shell is reduced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A radio frequency device sealing device comprises a first lower cylinder (1); the bottom of the first lower cylinder body (1) is fixedly connected with a first lantern ring (2); the top of the first lower cylinder (1) is provided with an upper cylinder (3); a sealing device is arranged on the first lower cylinder (1); the method is characterized in that: the sealing device comprises a second lower cylinder (401); a second lantern ring (402) is fixedly connected to the bottom of the second lower cylinder (401); the end surfaces of the two sides of the first lower cylinder body (1) are fixedly connected with first clamping plates (403); a first sealing block (404) is fixedly connected to the bottom of the first clamping plate (403); second clamping plates (405) are fixedly connected to the end faces of the two sides of the first lantern ring (2); a second sealing block (406) is fixedly connected to the bottom of the second clamping plate (405); the side surfaces of the two ends of the second lower cylinder body (401) are provided with first clamping grooves (407); a first positioning groove (408) is formed in the edge of the end face of the bottom of the second lower cylinder body (401); the first positioning groove (408) is communicated with the first clamping groove (407); the opening width of the first positioning groove (408) is larger than the opening width of the first clamping groove (407);
the side surfaces of the two ends of the second lantern ring (402) are provided with second clamping grooves (409); a second positioning groove (410) is formed in the bottom end face of the second lantern ring (402); the second positioning groove (410) is communicated with the second clamping groove (409); the opening width of the second positioning groove (410) is larger than the opening width of the second clamping groove (409); the top end surfaces of the first lower cylinder (1) and the second lower cylinder (401) are provided with clamping holes (411); the bottom of the upper cylinder body (3) is provided with an installation cavity (415); a clamping ring (412) is fixedly connected to the end surface of the bottom of the upper cylinder (3); the first lower cylinder (1) and the second lower cylinder (401) enclose a structural cavity (413); the first lantern ring (2) and the second lantern ring (402) enclose an action cavity (414); the structural cavity (413) is communicated with the action cavity (414) and the installation cavity (415).
2. A radio frequency unit sealing device according to claim 1, wherein: the clamping ring (412) can be clamped in the clamping hole (411); the opening depth of the clamping hole (411) is equal to the height of the clamping ring (412); the first clamping plate (403) can be completely clamped in the first clamping groove (407); the height of the first clamping plate (403) is the same as the opening depth of the first clamping groove (407); the second clamping plate (405) can be completely clamped in the second clamping groove (409); the height of the second clamping plate (405) is the same as the opening depth of the second clamping groove (409).
3. A radio frequency unit sealing device according to claim 2, wherein: the horizontal plane of the bottom end face of the second sealing block (406) and the horizontal plane of the bottom end face of the first lantern ring (2); the horizontal plane of the top end face of the second clamping plate (405) is higher than the horizontal plane of the bottom end face of the first lower cylinder (1).
4. A radio frequency unit sealing device according to claim 3, wherein: the horizontal plane of the bottom end face of the first sealing block (404) coincides with the horizontal plane of the bottom end face of the first lower cylinder (1); the horizontal plane of the top end face of the first clamping plate (403) is lower than the horizontal plane of the top end face of the first lower cylinder (1).
5. The radio frequency unit sealing device according to claim 4, wherein: the upper cylinder (3) is provided with a reinforcing device; the reinforcement device comprises a fixing frame (501); a fixing frame (501) is fixedly connected at a position of the outer cambered surface of the upper cylinder body (3) which is lower than the outer cambered surface; screw holes (502) are formed in the upper plate body and the lower plate body of the fixing frame (501) in a penetrating mode; arc-shaped fixing blocks (503) are fixedly connected on the outer arc surfaces of the first lower cylinder (1) and the second lower cylinder (401); screw holes (502) are formed in the top end face of the fixed block (503) in a penetrating mode; a screw rod (504) is rotatably arranged in the screw hole (502); a rotating button (505) is fixedly connected to the top of the screw rod (504).
6. A radio frequency unit sealing device according to claim 5, wherein: the upper and lower plate bodies of the fixing frame (501) are arc-shaped; the motion track of the bottom plate body of the fixing frame (501) is not intersected with the cambered surfaces of the first lower cylinder (1) and the second lower cylinder (401); the motion track of the vertical plate frame of the fixing frame (501) is not intersected with the fixing block (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074821.3U CN221381478U (en) | 2023-11-14 | 2023-11-14 | Sealing device for radio frequency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074821.3U CN221381478U (en) | 2023-11-14 | 2023-11-14 | Sealing device for radio frequency device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221381478U true CN221381478U (en) | 2024-07-19 |
Family
ID=91888750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323074821.3U Active CN221381478U (en) | 2023-11-14 | 2023-11-14 | Sealing device for radio frequency device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221381478U (en) |
-
2023
- 2023-11-14 CN CN202323074821.3U patent/CN221381478U/en active Active
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