CN220382297U - Antenna sliding unfolding hinge - Google Patents
Antenna sliding unfolding hinge Download PDFInfo
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- CN220382297U CN220382297U CN202322112762.8U CN202322112762U CN220382297U CN 220382297 U CN220382297 U CN 220382297U CN 202322112762 U CN202322112762 U CN 202322112762U CN 220382297 U CN220382297 U CN 220382297U
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- 238000000034 method Methods 0.000 abstract description 8
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model discloses an antenna sliding unfolding hinge, in particular to the technical field of antenna hinges, which comprises the following steps: the fixing block is provided with two movable supporting rods at the top end, and two first U-shaped frames are fixedly arranged at the top end of the fixing block; the two connecting rods, the top end of the fixed block is provided with two second U-shaped frames, and the outer side of the movable supporting rod is fixedly provided with a third U-shaped frame; the movable groove is internally provided with two movable blocks, a threaded rod is connected in the movable groove in a rotating mode, and the threaded rod is connected with the two movable blocks in a threaded mode through threads with opposite rotation directions. According to the utility model, the movable support rod is driven to be unfolded through the movable block and the connecting rod, so that the antenna is driven to be unfolded, the movable support rod can fixedly support the antenna, the situation that the antenna is limited and supported by using other support structures is avoided, the angle unfolding adjustment process of the antenna is simple and convenient, and the adjustment efficiency is high.
Description
Technical Field
The utility model relates to the technical field of antenna hinges, in particular to an antenna sliding unfolding hinge.
Background
The antenna is one type. Antennas are generally reversible by transforming the upward propagation into propagation in an unbounded (usually free space) or vice versa. Which is a component in a radio device for transmitting or receiving electromagnetic waves. The antenna is mounted on the mount using a hinge.
At present, when the antenna hinge is in actual use, because of the mobility of the hinge, most of the antenna hinge needs to be limited and supported by using other supporting structures, and the angle unfolding adjustment process of the antenna is not convenient enough, and the adjustment efficiency is not high enough.
Therefore, it is necessary to invent an antenna sliding unfolding hinge to solve the above problems.
Disclosure of Invention
The utility model aims to provide an antenna sliding expansion hinge, which drives a movable supporting rod to expand through a movable block and a connecting rod so as to drive the antenna to expand, the movable supporting rod can fixedly support the antenna, the situation that other supporting structures are used for limiting and supporting the antenna is avoided, the angle expansion adjusting process of the antenna is simple and convenient, and the adjusting efficiency is high, so that the defects in the technology are overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: an antenna sliding deployment hinge comprising:
the fixing block is provided with two movable supporting rods at the top end, two first U-shaped frames are fixedly arranged at the top end of the fixing block, and the bottom ends of the movable supporting rods are rotationally connected with the first U-shaped frames through rotating shafts;
the two ends of the connecting rod are rotationally connected with the second U-shaped frames and the third U-shaped frames through rotating shafts;
the movable groove, the movable groove is seted up on the fixed block top, the inside two movable blocks that are equipped with of movable groove, movable block top and second U type frame bottom fixed connection, the inside threaded rod that rotates of movable groove is connected with, two movable blocks are passed to threaded rod one end, the threaded rod is through the screw thread that revolves to opposite direction respectively with two movable block threaded connection.
Preferably, a turntable is fixedly arranged at one end of the threaded rod, so that the threaded rod is conveniently driven to rotate.
Preferably, the fixed block bottom mounting is equipped with the connecting plate, connecting plate one end bottom is fixed to be equipped with and supports the spliced pole, connecting plate bottom is equipped with PMKD, PMKD top rotates with the spliced pole bottom and is connected, connecting plate other end bottom is fixed to be equipped with the dwang, is convenient for drive fixed block and movable support pole and rotates.
Preferably, the annular sliding groove is formed in the top end of the fixed bottom plate, an annular sliding block is arranged in the annular sliding groove, the top end of the annular sliding block is fixedly connected with the bottom end of the rotating rod, and the rotating rod is convenient to limit and guide.
Preferably, the annular slide block top is equipped with first gag lever post, first gag lever post is established in dwang one side, a plurality of first spacing grooves have been seted up to the inside bottom of annular spout, first gag lever post one end passes annular slide block and extends into inside a first spacing groove, the fixed first pull block that is equipped with of first gag lever post other end, first gag lever post outer pot head is equipped with first spring, first spring both ends respectively with first pull block bottom and annular slide block top fixed connection, be convenient for carry out spacing fixedly to annular slide block.
Preferably, the connecting groove is formed in the outer side of the top end of the movable supporting rod, a connecting block is arranged on the connecting groove, and one end of the connecting block extends into the connecting groove to be connected with the antenna conveniently.
Preferably, the front side of the top end of the movable supporting rod is provided with a second limiting groove, one end of the second limiting rod penetrates through the movable supporting rod and extends to the inside of the second limiting groove, the other end of the second limiting rod is fixedly provided with a second pull block, the inner side of the second pull block is fixedly provided with a second spring, the second spring is arranged on one side of the second limiting rod, one end of the second spring is fixedly connected with the front end of the movable supporting rod, and the connecting block is conveniently limited and fixed.
In the technical scheme, the utility model has the technical effects and advantages that:
1. the movable support rod is driven to be unfolded through the movable block and the connecting rod, so that the antenna is driven to be unfolded, the movable support rod can fixedly support the antenna, the situation that the antenna is limited and supported by using other support structures is avoided, the angle unfolding adjustment process of the antenna is simple and convenient, and the adjustment efficiency is high;
2. the fixed block and the movable supporting rod are driven to rotate through the connecting plate, the angle of the antenna can be adjusted along the circumference, and then the angle of the antenna can be adjusted more widely, the adjusting process is simple and convenient, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a fixed block according to the present utility model;
FIG. 3 is a schematic perspective view of a fixed bottom plate according to the present utility model;
FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of an annular slider of the present utility model;
FIG. 5 is a schematic view of a three-dimensional cross-sectional structure of a movable support bar according to the present utility model;
fig. 6 is a schematic perspective view of the movable supporting rod and the connecting block according to the present utility model.
Reference numerals illustrate:
1. a fixed block; 2. a movable support rod; 3. a first U-shaped frame; 4. a second U-shaped frame; 5. a third U-shaped frame; 6. a connecting rod; 7. a movable groove; 8. a movable block; 9. a threaded rod; 10. a turntable; 11. a connecting plate; 12. supporting the rotating column; 13. a fixed bottom plate; 14. a rotating lever; 15. an annular chute; 16. an annular slide block; 17. a first stop lever; 18. a first limit groove; 19. a first pull block; 20. a first spring; 21. a connecting groove; 22. a connecting block; 23. a second limit rod; 24. the second limit groove; 25. a second pull block; 26. and a second spring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The present utility model provides an antenna sliding and unfolding hinge as shown in fig. 1, 2, 5 and 6, comprising:
the fixed block 1, the top of the fixed block 1 is provided with two movable supporting rods 2, the top of the fixed block 1 is fixedly provided with two first U-shaped frames 3, and the bottom of the movable supporting rods 2 is rotationally connected with the first U-shaped frames 3 through a rotating shaft;
the two ends of the connecting rod 6 are rotatably connected with the second U-shaped frames 4 and the third U-shaped frames 5 through rotating shafts;
the movable groove 7, movable groove 7 is offered on fixed block 1 top, and movable groove 7 is inside to be equipped with two movable blocks 8, and movable block 8 top and second U type frame 4 bottom fixed connection, the inside rotation of movable groove 7 is connected with threaded rod 9, and two movable blocks 8 are passed to threaded rod 9 one end, and threaded rod 9 is through the screw thread that the direction of turning is opposite respectively with two movable blocks 8 threaded connection, and threaded rod 9 one end is fixed and is equipped with carousel 10.
The connecting groove 21 has been seted up on the outside of movable support pole 2 top, be equipped with connecting block 22 on the connecting groove 21, connecting block 22 one end extends into inside the connecting groove 21, movable support pole 2 top front side is equipped with second gag lever post 23, second gag lever post 24 has been seted up on the connecting block 22, second gag lever post 23 one end passes movable support pole 2 and extends to inside the second gag lever post 24, the fixed second pull block 25 that is equipped with of second gag lever post 23 other end, the fixed second spring 26 that is equipped with of second pull block 25 inboard, second spring 26 establishes in second gag lever post 23 one side, second spring 26 one end and movable support pole 2 front end fixed connection.
The connecting block 22 is firstly arranged on the antenna, then the connecting block 22 is connected to the top end of the movable supporting rod 2, the second pull block 25 is pulled outwards, the second pull block 25 drives the second limiting rod 23 to move outwards and stretch the second spring 26, one end of the second limiting rod 23 leaves the inside of the connecting groove 21, one end of the connecting block 22 is placed into the connecting groove 21 from the outer side, the second pull block 25 is loosened, the second limiting rod 23 can be inserted into the second limiting groove 24 under the elastic force of the second spring 26, and therefore the antenna can be fixed on the movable supporting rod 2, as shown in fig. 1, and one end of the connecting block 22 can be placed into the connecting groove 21 from top to bottom, as shown in fig. 6.
The rotary table 10 is rotated, the rotary table 10 drives the threaded rod 9 to rotate, the threaded rod 9 is connected with the two movable blocks 8 through threads, so the two movable blocks 8 are far away from each other along with the rotation of the threaded rod 9, the movable block 8 drives the second U-shaped frame 4 to move outwards, the second U-shaped frame 4 drives the movable supporting rod 2 to rotate around the rotating shaft on the first U-shaped frame 3 through the connecting rod 6, so the two movable supporting rods 2 can be unfolded to further drive the antenna to be unfolded, the movable supporting rod 2 can fixedly support the antenna, the situation that the antenna is limited and supported by using other supporting structures is avoided, the angle unfolding adjustment process of the antenna is simpler and more convenient, the adjustment efficiency is higher, and the embodiment particularly solves the problems that in the prior art, the antenna hinge is limited and supported by using other supporting structures due to the activity of the hinge, the angle unfolding adjustment process of the antenna is inconvenient and the adjustment efficiency is not high enough.
The utility model provides an antenna sliding unfolding hinge as shown in figures 1, 3 and 4, wherein a connecting plate 11 is fixedly arranged at the bottom end of a fixed block 1, a supporting rotating column 12 is fixedly arranged at the bottom of one end of the connecting plate 11, a fixed bottom plate 13 is arranged at the bottom of the connecting plate 11, the top end of the fixed bottom plate 13 is rotatably connected with the bottom end of the supporting rotating column 12, a rotating rod 14 is fixedly arranged at the bottom of the other end of the connecting plate 11, an annular sliding groove 15 is formed at the top end of the fixed bottom plate 13, an annular sliding block 16 is arranged in the annular sliding groove 15, the top end of the annular sliding block 16 is fixedly connected with the bottom end of the rotating rod 14, a first limiting rod 17 is arranged at one side of the rotating rod 14, a plurality of first limiting grooves 18 are formed at the bottom end of the annular sliding groove 15, one end of the first limiting rod 17 penetrates through the annular sliding block 16 and extends into the first limiting groove 18, a first pull block 19 is fixedly arranged at the other end of the first limiting rod 17, a first spring 20 is sleeved at the outer end of the first limiting rod 17, and two ends of the first spring 20 are fixedly connected with the bottom end of the first pull block 19 and the top end of the annular sliding block 16 respectively.
The first pull block 19 is pulled upwards, the first pull block 19 drives the first limiting rod 17 to move upwards and stretch the first spring 20, when one end of the first limiting rod 17 leaves the inside of one first limiting groove 18, the rotating rod 14 and the connecting plate 11 are rotated, the rotating rod 14 drives the annular sliding block 16 to rotate inside the annular sliding groove 15, the connecting plate 11 drives the fixed block 1 and the movable supporting rod 2 at the top end of the connecting plate to rotate, the movable supporting rod 2 drives the antenna to rotate, after the rotation angle is determined, the first pull block 19 is loosened, the first limiting rod 17 is inserted into the new first limiting groove 18 under the action of the elastic force of the first spring 20, so that the annular sliding block 16 and the rotating rod 14 can be limited and fixed, the angle of the antenna can be adjusted along the circumference through the rotation of the connecting plate 11, the adjustment of the antenna angle is wider, the adjustment process is simpler and more convenient, and the practicability is stronger.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. An antenna sliding deployment hinge, comprising:
the fixing block (1), the top of the fixing block (1) is provided with two movable supporting rods (2), the top of the fixing block (1) is fixedly provided with two first U-shaped frames (3), and the bottom of the movable supporting rods (2) is rotationally connected with the first U-shaped frames (3) through a rotating shaft;
the two U-shaped frames (4) are arranged at the top end of the fixed block (1), the two second U-shaped frames (4) are respectively arranged at two sides of the first U-shaped frame (3), a third U-shaped frame (5) is fixedly arranged at the outer side of the movable supporting rod (2), and two ends of the connecting rod (6) are rotationally connected with the second U-shaped frame (4) and the third U-shaped frame (5) through rotating shafts;
the movable groove (7), movable groove (7) are seted up on fixed block (1) top, movable groove (7) inside is equipped with two movable blocks (8), movable block (8) top and second U type frame (4) bottom fixed connection, movable groove (7) inside rotates and is connected with threaded rod (9), two movable blocks (8) are passed to threaded rod (9) one end, threaded rod (9) are through the screw thread that revolves to opposite respectively with two movable blocks (8) threaded connection.
2. An antenna sliding deployment hinge as in claim 1 wherein: one end of the threaded rod (9) is fixedly provided with a rotary disc (10).
3. An antenna sliding deployment hinge as in claim 1 wherein: the fixed block (1) bottom mounting is equipped with connecting plate (11), connecting plate (11) one end bottom is fixed to be equipped with and supports rotation post (12), connecting plate (11) bottom is equipped with PMKD (13), PMKD (13) top rotates with support rotation post (12) bottom and is connected, connecting plate (11) other end bottom is fixed to be equipped with dwang (14).
4. An antenna sliding deployment hinge according to claim 3, wherein: an annular sliding groove (15) is formed in the top end of the fixed bottom plate (13), an annular sliding block (16) is arranged in the annular sliding groove (15), and the top end of the annular sliding block (16) is fixedly connected with the bottom end of the rotating rod (14).
5. An antenna sliding deployment hinge in accordance with claim 4, wherein: the annular sliding block is characterized in that a first limiting rod (17) is arranged at the top end of the annular sliding block (16), the first limiting rod (17) is arranged on one side of the rotating rod (14), a plurality of first limiting grooves (18) are formed in the bottom end of the inner portion of the annular sliding groove (15), one end of the first limiting rod (17) penetrates through the annular sliding block (16) and extends into the inner portion of one first limiting groove (18), a first pull block (19) is fixedly arranged at the other end of the first limiting rod (17), a first spring (20) is sleeved at the outer end of the first limiting rod (17), and two ends of the first spring (20) are fixedly connected with the bottom end of the first pull block (19) and the top end of the annular sliding block (16) respectively.
6. An antenna sliding deployment hinge as in claim 1 wherein: the connecting groove (21) is formed in the outer side of the top end of the movable supporting rod (2), the connecting groove (21) is provided with a connecting block (22), and one end of the connecting block (22) extends into the connecting groove (21).
7. An antenna sliding deployment hinge in accordance with claim 6, wherein: the utility model discloses a movable support rod, including movable support rod (2), connecting block (22), second gag lever post (23), second gag lever post (24) are equipped with on movable support rod (2) top front side, second gag lever post (23) one end has been seted up on connecting block (22), second gag lever post (2) are passed and are extended to inside second gag lever post (24), second gag lever post (23) other end is fixed and is equipped with second pull block (25), second pull block (25) inboard is fixed and is equipped with second spring (26), second spring (26) are established in second gag lever post (23) one side, second spring (26) one end and movable support rod (2) front end fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112762.8U CN220382297U (en) | 2023-08-08 | 2023-08-08 | Antenna sliding unfolding hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112762.8U CN220382297U (en) | 2023-08-08 | 2023-08-08 | Antenna sliding unfolding hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220382297U true CN220382297U (en) | 2024-01-23 |
Family
ID=89561782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322112762.8U Active CN220382297U (en) | 2023-08-08 | 2023-08-08 | Antenna sliding unfolding hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220382297U (en) |
-
2023
- 2023-08-08 CN CN202322112762.8U patent/CN220382297U/en active Active
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