CN220963761U - Novel built-in antenna for vertical polarization high gain of built-in meter - Google Patents
Novel built-in antenna for vertical polarization high gain of built-in meter Download PDFInfo
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- CN220963761U CN220963761U CN202323042574.9U CN202323042574U CN220963761U CN 220963761 U CN220963761 U CN 220963761U CN 202323042574 U CN202323042574 U CN 202323042574U CN 220963761 U CN220963761 U CN 220963761U
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- 230000010287 polarization Effects 0.000 title claims description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000005855 radiation Effects 0.000 claims description 13
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction 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
- 230000006855 networking Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of data transmission equipment, in particular to a novel built-in antenna for vertically polarizing a built-in meter, which comprises a protective shell for protecting a transmission assembly, wherein the transmission assembly for transmitting signals is arranged in the protective shell, and a fixing assembly which is convenient for the detachment of the protective shell is arranged at the bottom of the protective shell; according to the utility model, the pin rod is pulled out of the positioning hole of the connecting block through the pull rod, so that the built-in antenna can be separated from the circuit board; then, the lock catch is pushed and the positioning piece is pulled out, so that the sealing plate is separated from the shell; the built-in antenna is convenient to detach from the circuit board, the protective shell is easy to detach, and the built-in antenna is convenient to maintain; meanwhile, the annular structure antenna radiating body can expand signal coverage and enhance signal transmission capability.
Description
Technical Field
The utility model relates to the technical field of data transmission equipment, in particular to a novel built-in antenna for a built-in meter vertical polarization high gain.
Background
The high-gain intelligent built-in antenna equipment has the point-to-point and point-to-multipoint working modes, so that the master station equipment can be simultaneously connected into a plurality of peripheral substations, the networking mode is flexible, the layout of video transmission cables is omitted, the construction cost is saved, and meanwhile, the high-gain intelligent built-in antenna equipment has the characteristic of high conveying and transmission safety.
The existing high-gain intelligent built-in antenna is welded with the circuit board, so that the built-in antenna is difficult to detach from the circuit board and inconvenient to maintain; meanwhile, the built-in antenna shell is mostly assembled in a sealing way, so that the shell is inconvenient to disassemble, and the maintenance and overhaul of the built-in antenna are affected.
Disclosure of utility model
The utility model aims to provide a novel built-in antenna for vertical polarization high gain of a built-in meter, so that the built-in antenna can be disassembled more conveniently, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel built-in antenna of built-in meter vertical polarization high gain, includes the protective housing that is used for protecting transmission subassembly, the inside of protective housing is equipped with the transmission subassembly that is used for transmitting signal, the bottom of protective housing is equipped with the fixed subassembly of the convenient protective housing dismantlement;
Wherein, the fixed subassembly includes: the connecting frame, the lateral part fixed connection of connecting frame is in one side of U shaped plate, the opposite side of U shaped plate slides and cup joints in the outside of pull rod, the one end fixed connection of pull rod is in the one end of round pin pole, be equipped with spring one between round pin pole and the U shaped plate, the inner circle of spring one cup joint in the outside of pull rod.
Preferably, a circular through hole is formed in the side portion of the connecting frame, and the hole wall of the circular through hole is sleeved on the outer portion of the pin rod in a sliding manner.
Preferably, the protective case includes: the shell, the top of shell is equipped with the hasp, the bottom fixed connection of shell is in the top of connecting block, the outside slip of connecting block peg graft in the inner circle of connecting frame, the outside of the equal fixed connection in connecting plate in top and bottom of shell, square through-hole has been seted up to the one end of connecting plate, be equipped with the setting element in the square through-hole, be equipped with the shrouding between setting element and the shell.
Preferably, the positioning member includes: the bottom of the transverse plate is fixedly connected to the top end of the inserting plate, and the side part of the inserting plate is inserted into the hole wall of the square through hole.
Preferably, the lateral part of casing has seted up the spacing groove, the cell wall sliding sleeve in the outside of spacing post in the spacing groove, the one end fixed connection of spacing post in the lateral part of shrouding.
Preferably, a positioning hole is formed in the side portion of the connecting block, and the hole wall of the positioning hole is sleeved on the outer portion of the pin rod in a sliding manner.
Preferably, the latch includes: the sleeve, telescopic outside fixed connection is in the top of casing, telescopic inside slip cup joints in the outside of fixture block, the draw-in groove has been seted up to the tip of fixture block, the top fixed connection of fixture block is in the bottom of slider, telescopic inside is equipped with spring two.
Preferably, a bar-shaped through hole is formed in the top of the sleeve, and the hole wall of the bar-shaped through hole is connected to the side part of the sliding block in a sliding manner.
Preferably, the transmission assembly includes: the radio frequency connector is connected to a radio frequency module of the antenna radiation main body through a radio frequency connecting wire, the antenna radiation main body is annular, the bottom end of the antenna radiation main body is fixedly connected to the top of a radio frequency grounding connecting rod, the side part of the radio frequency grounding connecting rod is inserted into the bottom of the shell, the bottom end of the radio frequency grounding connecting rod is inserted into the inner ring of the connecting cylinder in a sliding manner, and the antenna radiation main body is located inside the shell.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the pin rod is pulled out of the positioning hole of the connecting block through the pull rod, so that the built-in antenna can be separated from the circuit board; then, the lock catch is pushed and the positioning piece is pulled out, so that the sealing plate is separated from the shell; the built-in antenna is convenient to detach from the circuit board, the protective shell is easy to detach, and the built-in antenna is convenient to maintain; meanwhile, the annular structure antenna radiating body can expand signal coverage and enhance signal transmission capability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a fixing assembly according to the present utility model;
FIG. 4 is a schematic diagram of a transmission assembly according to the present utility model;
FIG. 5 is a schematic view of a protective shell according to the present utility model;
FIG. 6 is a schematic view of a positioning member according to the present utility model;
FIG. 7 is a schematic view of a latch structure according to the present utility model;
FIG. 8 is a schematic view of the working state of the present utility model;
fig. 9 is a schematic view of the disassembled state of the present utility model.
In the figure: 1. a transmission assembly; 2. a fixing assembly; 3. a protective shell; 4. a pull rod; 5. a U-shaped plate; 6. a first spring; 7. a pin rod; 8. a connection frame; 9. a circular through hole; 10. a radio frequency connector; 11. a radio frequency connecting wire; 12. an antenna radiating body; 13. a radio frequency grounding connecting rod; 14. a connecting cylinder; 15. a limit groove; 16. a housing; 17. a connecting block; 18. positioning holes; 19. a connecting plate; 20. square through holes; 21. locking; 22. a limit column; 23. a sealing plate; 24. a positioning piece; 25. a cross plate; 26. inserting plate; 27. a sleeve; 28. a second spring; 29. a bar-shaped through hole; 30. a slide block; 31. a clamping block; 32. a clamping groove; 33. a circuit board.
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. 1-9, the present utility model provides a technical solution: a novel built-in antenna for a built-in meter vertical polarization high gain, comprising: a protective housing 3 for protecting transmission assembly 1, the inside of protective housing 3 is equipped with the transmission assembly 1 that is used for transmission signal, and the bottom of protective housing 3 is equipped with the fixed subassembly 2 that is convenient for protective housing 3 to dismantle.
The fixing assembly 2 includes: the connecting frame 8, the lateral part fixed connection of connecting frame 8 is in one side of U shaped plate 5, and the opposite side of U shaped plate 5 slides and cup joints in the outside of pull rod 4, and the one end fixed connection of pull rod 4 is in the one end of round pin pole 7, is equipped with spring one 6 between round pin pole 7 and the U shaped plate 5, and the inner circle of spring one 6 cup joints in the outside of pull rod 4.
The side of the connecting frame 8 is provided with a circular through hole 9, and the hole wall of the circular through hole 9 is sleeved outside the pin rod 7 in a sliding manner.
Further, the first spring 6 pushes the pin rod 7, so that the pin rod 7 is inserted into the circular through hole 9 and the positioning hole 18, and the connecting block 17 cannot be separated from the connecting frame 8, and the connecting frame 8 is welded on the circuit board 33, so that the built-in antenna and the circuit board 33 are fixed; pulling pull rod 4, pull rod 4 drive pin 7 for pin 7 compresses spring one 6, simultaneously, pin 7 takes out from connecting block 17's locating hole 18, and connecting block 17 just can slide in connecting frame 8 like this, then pulling casing 16, casing 16 drive connecting block 17 and radio frequency ground connection pole 13 remove, makes connecting block 17 take out in connecting frame 8, and radio frequency ground connection pole 13 takes out in connecting cylinder 14, has just so realized the separation of built-in antenna and circuit board.
The protective case 3 includes: the casing 16, the top of casing 16 is equipped with hasp 21, and the bottom fixed connection of casing 16 is in the top of connecting block 17, and the outside slip grafting of connecting block 17 is in the inner circle of connecting frame 8, and the outside of the equal fixed connection in connecting plate 19 of top and bottom of casing 16, square through-hole 20 has been seted up to one end of connecting plate 19, is equipped with setting element 24 in the square through-hole 20, is equipped with shrouding 23 between setting element 24 and the casing 16.
The positioning member 24 includes: the bottom of the transverse plate 25 is fixedly connected to the top end of the plugboard 26, and the side part of the plugboard 26 is spliced with the hole wall of the square through hole 20.
The lateral part of casing 16 has seted up spacing groove 15, and the cell wall sliding sleeve in the outside of spacing post 22 of spacing groove 15, and the one end fixed connection of spacing post 22 is in the lateral part of shrouding 23.
Further, the limit grooves 15 of the limit posts 22 cooperate with each other, so that the sealing plate 23 does not slide relative to the housing 16.
The lateral part of connecting block 17 has seted up locating hole 18, and the pore wall of locating hole 18 sliding sleeve connects in the outside of round pin pole 7.
The shackle 21 includes: the sleeve 27, the outside fixed connection of sleeve 27 is in the top of casing 16, and the inside slip of sleeve 27 cup joints in the outside of fixture block 31, and fixture block 31's tip has seted up draw-in groove 32, and the top fixed connection of fixture block 31 is in the bottom of slider 30, and the inside of sleeve 27 is equipped with spring two 28.
The top of sleeve 27 has seted up bar through-hole 29, and bar through-hole 29's pore wall sliding connection is in slider 30's lateral part.
Further, the second spring 28 pushes the clamping block 31, so that the clamping groove 32 at the end of the clamping block 31 is clamped outside the transverse plate 25, and thus the transverse plate 25 cannot move up and down, and further the plugboard 26 cannot be drawn out from the square through hole 20, and the sealing plate 23 is clamped between the plugboard 26 and the shell 16 and cannot be opened; pushing the slide block 30, the slide block 30 drives the clamping block 31 to move, so that the clamping block 31 compresses the second spring 28, meanwhile, the clamping groove of the clamping block 31 is separated from the transverse plate 25, then the transverse plate 25 is pulled, the transverse plate 25 drives the inserting plate 26, the inserting plate 26 is pulled out of the square through hole 20 in the connecting plate 19, and the sealing plate 23 can be separated from the shell 16.
The transmission assembly 1 comprises: the radio frequency connector 10, the radio frequency connector 10 passes through radio frequency connecting wire 11 to be connected on the radio frequency module of antenna radiation main part 12, and antenna radiation main part 12 is the annular, and the bottom fixed connection of antenna radiation main part 12 is in the top of radio frequency ground connection pole 13, and the lateral part of radio frequency ground connection pole 13 is pegged graft in the bottom of casing 16, and the bottom of radio frequency ground connection pole 13 is slided and is pegged graft in the inner circle of connecting tube 14, and antenna radiation main part 12 is located the inside of casing 16.
Further, the connecting tube 14 and the rf grounding connecting rod 13 are both made of conductive materials.
Further, the built-in antenna is connected to the corresponding device through the radio frequency connection line 11 and the radio frequency connector 10; by designing the antenna radiating body 12 to be a loop, the loop antenna can receive radio waves from the surrounding environment, converting it into an electric signal; the annular structure can increase the receiving effect and the receiving sensitivity; meanwhile, the signal coverage area can be enlarged, and the signal transmission capacity is enhanced; loop antennas may produce a gain effect when transmitting signals, i.e., the signal strength may be stronger than in the no antenna state.
Working principle: in use, the bottoms of the connecting frame 8 and the connecting cylinder 14 are welded at corresponding positions of the circuit board 33, and the radio frequency connector 10 is connected to corresponding equipment; when the antenna needs to be disassembled and maintained, the pull rod 4 can be pulled, the pull rod 4 drives the pin rod 7, so that the pin rod 7 compresses the first spring 6, meanwhile, the pin rod 7 is pulled out of the positioning hole 18 of the connecting block 17, the connecting block 17 can slide in the connecting frame 8, then the shell 16 is pulled, the shell 16 drives the connecting block 17 and the radio-frequency grounding connecting rod 13 to move, so that the connecting block 17 is pulled out of the connecting frame 8, and the radio-frequency grounding connecting rod 13 is pulled out of the connecting cylinder 14, so that the antenna and the circuit board are separated; then promote slider 30, let slider 30 drive fixture block 31 remove for fixture block 31 compresses second spring 28, and the draw-in groove of fixture block 31 breaks away from with diaphragm 25 simultaneously, then pulls diaphragm 25, and diaphragm 25 drives picture peg 26, makes picture peg 26 take out from square through-hole 20 in connecting plate 19 in, and shrouding 23 just can separate with casing 16 like this, makes the inside antenna radiation main part 12 of casing 16 and so on parts maintenance get up more convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The novel built-in antenna for the vertical polarization high gain of the built-in meter is characterized by comprising a protective shell (3) for protecting a transmission assembly (1), wherein the transmission assembly (1) for transmitting signals is arranged in the protective shell (3), and a fixing assembly (2) which is convenient for the detachment of the protective shell (3) is arranged at the bottom of the protective shell (3);
Wherein the fixing assembly (2) comprises: the connecting frame (8), the lateral part fixed connection of connecting frame (8) is in one side of U-shaped board (5), the opposite side of U-shaped board (5) slide cup joint in the outside of pull rod (4), the one end fixed connection of pull rod (4) is in the one end of round pin pole (7), be equipped with spring one (6) between round pin pole (7) and U-shaped board (5), the inner circle of spring one (6) cup joint in the outside of pull rod (4).
2. A novel internal antenna for vertical polarization high gain of an internal meter according to claim 1, wherein: the side part of the connecting frame (8) is provided with a circular through hole (9), and the hole wall of the circular through hole (9) is sleeved outside the pin rod (7) in a sliding manner.
3. A novel internal antenna for vertical polarization high gain of an internal meter according to claim 1, wherein: the protective case (3) includes: casing (16), the top of casing (16) is equipped with hasp (21), the bottom fixed connection of casing (16) is in the top of connecting block (17), the outside of connecting block (17) slip peg graft in the inner circle of connecting frame (8), the outside of the equal fixed connection in connecting plate (19) in top and bottom of casing (16), square through-hole (20) have been seted up to the one end of connecting plate (19), be equipped with setting element (24) in square through-hole (20), be equipped with shrouding (23) between setting element (24) and casing (16).
4. A novel internal antenna for vertical polarization high gain of an internal meter according to claim 3, wherein: the positioning member (24) includes: the bottom of the transverse plate (25) is fixedly connected to the top end of the inserting plate (26), and the side part of the inserting plate (26) is inserted into the hole wall of the square through hole (20).
5. A novel internal antenna for vertical polarization high gain of an internal meter according to claim 3, wherein: the side of casing (16) has seted up spacing groove (15), the cell wall sliding sleeve of spacing groove (15) is in the outside of spacing post (22), the one end fixed connection of spacing post (22) in the lateral part of shrouding (23).
6. A novel internal antenna for vertical polarization high gain of an internal meter according to claim 3, wherein: and a positioning hole (18) is formed in the side part of the connecting block (17), and the hole wall of the positioning hole (18) is sleeved outside the pin rod (7) in a sliding manner.
7. A novel internal antenna for vertical polarization high gain of an internal meter according to claim 3, wherein: the lock catch (21) comprises: the sleeve (27), the outside fixed connection of sleeve (27) is in the top of casing (16), the inside slip of sleeve (27) cup joints in the outside of fixture block (31), draw-in groove (32) have been seted up to the tip of fixture block (31), the top fixed connection of fixture block (31) is in the bottom of slider (30), the inside of sleeve (27) is equipped with spring two (28).
8. The novel built-in antenna for vertical polarization high gain of built-in meter according to claim 7, wherein: the top of sleeve (27) has seted up bar through-hole (29), the pore wall sliding connection of bar through-hole (29) in the lateral part of slider (30).
9. A novel internal antenna for vertical polarization high gain of an internal meter according to claim 3, wherein: the transmission assembly (1) comprises: the radio frequency connector (10), radio frequency connector (10) are connected on the radio frequency module of antenna radiation main part (12) through radio frequency connecting wire (11), antenna radiation main part (12) are annular, the bottom fixed connection of antenna radiation main part (12) is in the top of radio frequency ground connection pole (13), the lateral part of radio frequency ground connection pole (13) peg graft in the bottom of casing (16), the bottom of radio frequency ground connection pole (13) slide peg graft in the inner circle of connecting cylinder (14), antenna radiation main part (12) are located the inside of casing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042574.9U CN220963761U (en) | 2023-11-10 | 2023-11-10 | Novel built-in antenna for vertical polarization high gain of built-in meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042574.9U CN220963761U (en) | 2023-11-10 | 2023-11-10 | Novel built-in antenna for vertical polarization high gain of built-in meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963761U true CN220963761U (en) | 2024-05-14 |
Family
ID=91017026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323042574.9U Active CN220963761U (en) | 2023-11-10 | 2023-11-10 | Novel built-in antenna for vertical polarization high gain of built-in meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963761U (en) |
-
2023
- 2023-11-10 CN CN202323042574.9U patent/CN220963761U/en active Active
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