CN110391497B - Broadband side-directional ceiling antenna - Google Patents
Broadband side-directional ceiling antenna Download PDFInfo
- Publication number
- CN110391497B CN110391497B CN201910643305.7A CN201910643305A CN110391497B CN 110391497 B CN110391497 B CN 110391497B CN 201910643305 A CN201910643305 A CN 201910643305A CN 110391497 B CN110391497 B CN 110391497B
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- Prior art keywords
- fixedly connected
- cover plate
- housing
- plate
- wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
- H01Q1/1221—Supports; Mounting means for fastening a rigid aerial element onto a wall
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The invention relates to the technical field of communication, and discloses a broadband side-directional ceiling antenna which comprises a housing, wherein the upper end of the housing is fixedly connected with a cover plate, the outer wall of the cover plate is fixedly connected with a positioning ring plate sleeved outside the housing, the lower end of the cover plate is fixedly connected with a threaded ring, the outer wall of the lower end of the housing is provided with an internal thread in matched connection with the threaded ring, the lower end of the cover plate is fixedly connected with an antenna body through a support, the antenna body is connected with a plurality of connecting wires, the upper end of the cover plate is fixedly connected with a fixing cylinder, the upper ends of the connecting wires extend out of the cover plate and into the fixing cylinder, the lower end of the cover plate is fixedly connected with two vertical plates which are. The waterproof and moistureproof performance of the connecting mechanism between the cover plate and the housing is effectively ensured, the connecting wires can be respectively placed, and the problem that the later-period inspection and maintenance are influenced by the mutual winding of the connecting wires is avoided.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a broadband side-directional ceiling antenna.
Background
The indoor ceiling antenna is one kind of mobile communication system antenna and is used mainly for indoor signal coverage. In 3G era, indoor voice, data and high-speed multimedia services present intensive distribution characteristics, and an indoor distribution system plays an important role in 3G network construction and optimization.
Currently, indoor coverage systems and wireless local area networks are important components of modern mobile communication systems, and broadband ceiling antennas are indispensable devices. Just like the bulb for lighting system, future intelligent business buildings, exhibition halls and even high-grade residential buildings need to be provided with ceiling-mounted antennas.
The connection between present ceiling antenna housing and the apron is mostly through single bolt fastening, and the connection structure leakproofness between housing and the apron is poor, does not possess better dampproofing and waterproofing performance, and present antenna body is connected with many different electric wires, ties up directly for the electric wire at present and be in the same place, has brought inconvenience for the staff when needs maintenance inspection, has influenced maintenance efficiency.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the connection between a ceiling antenna housing and a cover plate is mostly fixed through a single bolt, the connection structure between the housing and the cover plate is poor in sealing performance and does not have good waterproof and moistureproof performances, the conventional antenna body is connected with a plurality of different electric wires, the electric wires are mostly directly bound together at present, inconvenience is brought to workers when maintenance and inspection are needed, and the maintenance efficiency is influenced, and provides a broadband side directional ceiling antenna.
In order to achieve the purpose, the invention adopts the following technical scheme:
a broadband side directional ceiling antenna comprises a housing, wherein the upper end of the housing is fixedly connected with a cover plate, the outer wall of the cover plate is fixedly connected with a positioning ring plate sleeved outside the housing, the lower end of the cover plate is fixedly connected with a threaded ring with threads on the outer wall, the inner wall of the upper end of the housing is provided with internal threads matched and connected with the threaded ring, the lower end of the cover plate is fixedly connected with an antenna body through a bracket, the antenna body is connected with a plurality of connecting wires, the upper end of the cover plate is fixedly connected with a fixing cylinder, the upper ends of the connecting wires extend out of the cover plate and into the fixing cylinder, the lower end of the cover plate is fixedly connected with two symmetrically arranged vertical plates, the lower ends of the two vertical plates are fixedly connected with the same wire fixing plate, the front side of the wire fixing plate is provided with a wire passing groove, the front side right-hand member of solidus board articulates there is the fender pole, the front side left end fixedly connected with of solidus board is used for the fixed positioning mechanism who hides the fender pole.
Preferably, the surface of the positioning ring plate and the outer wall of the housing are symmetrically provided with a plurality of limiting screw holes and fixedly connected through limiting bolts.
Preferably, the lower end of the cover plate is fixedly connected with a circle of sealing water baffle, the upper end of the housing is provided with a sealing groove corresponding to the sealing water baffle, and the bottom of the sealing groove is fixedly connected with a layer of sealing rubber pad.
Preferably, the positioning mechanism comprises a fixed rod fixedly connected to the front side of the wire fixing plate, a positioning block is movably sleeved on the rod wall of the fixed rod, a sleeve hole movably sleeved outside the fixed rod is formed in the surface of the positioning block, and a layer of damping rubber pad is fixedly connected in the sleeve hole.
Preferably, the surface of the positioning block is fixedly connected with a shifting block.
Compared with the prior art, the invention provides a broadband side-directional ceiling antenna, which has the following beneficial effects:
1. this wide band side orientation ceiling antenna, apron through being equipped with, the screw ring, the retainer ring board, sealed breakwater, seal groove and sealing rubber pad, when connecting installation housing and apron, utilize the screw connection effect of screw ring and housing upper end inner wall to make apron and housing high-speed joint be in the same place, twist the apron to final position after, make the firm connection of retainer ring board and housing together through spacing screw and spacing bolt's cooperation, and then can make the connection that housing and apron are firm together, in the in-process sealing breakwater chucking seal groove of installation, the leakproofness of connecting between the two can be guaranteed to the sealing rubber pad, the effectual coupling mechanism's between apron and the housing waterproof and moisture resistance who has guaranteed, protection nature to the antenna body is good.
2. This top antenna is inhaled to wide band side orientation, solid line board through being equipped with, through the support with antenna body fixed mounting on the apron, go into the line groove of crossing of solid line board front side respectively with a plurality of connecting wires of connecting on the antenna body, the upset hides the pin again, it is effective spacing to make to shelter from the front end of line groove, can place many connecting wires respectively, avoid intertwining to influence the problem of later stage inspection maintenance together between many connecting wires, the positioning mechanism that the rethread was equipped with, after the pin is sheltered in the upset, rotate the locating piece through stirring the piece, it is spacing to can realize the firm of sheltering from the pole promptly to make the locating piece block, can carry out limited spacing to the connecting wire.
The device has the advantages that the waterproof and moisture-proof performance of the connecting mechanism between the cover plate and the housing is effectively guaranteed, the connecting wires can be respectively placed, and the problem that the later-stage inspection and maintenance are influenced by the fact that the connecting wires are mutually wound is solved.
Drawings
Fig. 1 is a schematic structural diagram of a broadband side-directional ceiling antenna according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of a broadband side directional ceiling antenna according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of a broadband side directional ceiling antenna according to the present invention.
In the figure: the antenna comprises a housing 1, a cover plate 2, a positioning ring plate 3, a threaded ring 4, a support 5, an antenna body 6, a connecting wire 7, a fixed cylinder 8, a vertical plate 9, a wire fixing plate 10, a wire passing groove 11, a blocking rod 12, a positioning mechanism 13, a fixing rod 131, a positioning block 132, a trepan boring 133, a shifting block 134, a sealing water baffle 14, a sealing groove 15 and a sealing rubber gasket 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a broadband side directional ceiling antenna comprises a housing 1, a cover plate 2 is fixedly connected to the upper end of the housing 1, a positioning ring plate 3 sleeved outside the housing 1 is fixedly connected to the outer wall of the cover plate 2, a threaded ring 4 with threads on the outer wall is fixedly connected to the lower end of the cover plate 2, inner threads matched and connected with the threaded ring 4 are arranged on the inner wall of the upper end of the housing 1, an antenna body 6 is fixedly connected to the lower end of the cover plate 2 through a bracket 5, a plurality of connecting wires 7 are connected to the antenna body 6, a fixing cylinder 8 is fixedly connected to the upper end of the cover plate 2, the upper ends of the connecting wires 7 extend out of the cover plate 2 and into the fixing cylinder 8, two symmetrically arranged vertical plates 9 are fixedly connected to the lower end of the cover plate 2, the same wire fixing plate 10 is fixedly connected to the lower ends of the two vertical plates 9, a wire passing groove 11 is, the right end of the front side of the wire fixing plate 10 is hinged with a shielding rod 12, and the left end of the front side of the wire fixing plate 10 is fixedly connected with a positioning mechanism 13 for fixing the shielding rod 12.
The surface of the positioning ring plate 3 and the outer wall of the housing 1 are symmetrically provided with a plurality of limiting screw holes and fixedly connected through limiting bolts.
The lower extreme fixedly connected with round sealed breakwater 14 of apron 2, the seal groove 15 that corresponds with sealed breakwater 14 is seted up to the upper end of housing 1, and the bottom fixedly connected with one deck sealing rubber pad 16 of seal groove 15.
The positioning mechanism 13 includes a fixing rod 131 fixedly connected to the front side of the fixing rod 10, a positioning block 132 is movably sleeved on the rod wall of the fixing rod 131, a sleeve hole 133 movably sleeved outside the fixing rod 131 is formed in the surface of the positioning block 132, and a damping rubber pad is fixedly connected in the sleeve hole 133.
A toggle block 134 is fixedly connected to the surface of the positioning block 132.
In the invention, when in use, the cover plate 2, the threaded ring 4, the positioning ring plate 3, the sealing water baffle plate 14, the sealing groove 15 and the sealing rubber pad 16 are arranged, when the cover shell 1 and the cover plate 2 are connected and installed, the cover plate 2 and the cover shell 1 are quickly connected together by utilizing the threaded connection effect of the threaded ring 4 and the inner wall of the upper end of the cover shell 1, the cover plate 2 is screwed to the final position, the positioning ring plate 3 and the cover shell 1 are stably connected together by matching of the limiting screw hole and the limiting bolt, further the cover shell 1 and the cover plate 2 are stably connected together, the sealing water baffle plate 14 is tightly clamped in the sealing groove 15 in the installation process, the sealing rubber pad 16 can ensure the connection tightness between the cover plate 2 and the cover shell 1, the waterproof and moisture-proof performance of a connecting mechanism between the cover plate 2 and the cover shell 1 is effectively ensured, the antenna body 6 is well, fix the antenna body 6 on apron 2 through the support, go into a plurality of connecting wires of connecting on the antenna body 6 respectively in the wire casing 11 of crossing of solidus board 10 front side, the upset hides the pole 12 again, it is effective spacing to make to shelter from the front end of pole 12 to crossing wire casing 11, can place many connecting wires respectively, avoid intertwining to influence the problem of later stage inspection maintenance together between many connecting wires, the positioning mechanism 13 that the rethread was equipped with, after the pole 12 is sheltered in the upset, rotate locating piece 132 through stirring piece 134, it can realize spacing to the firm of sheltering from pole 12 to make locating piece 132 block to shelter from pole 12, can carry out limited spacing to the connecting wire.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The broadband side-oriented ceiling antenna comprises a housing (1) and is characterized in that a cover plate (2) is fixedly connected to the upper end of the housing (1), a positioning ring plate (3) sleeved outside the housing (1) is fixedly connected to the outer wall of the cover plate (2), a threaded ring (4) with threads is arranged on the outer wall of the lower end of the cover plate (2), internal threads matched and connected with the threaded ring (4) are arranged on the inner wall of the upper end of the housing (1), an antenna body (6) is fixedly connected to the lower end of the cover plate (2) through a support (5), a plurality of connecting wires (7) are connected to the antenna body (6), a fixed cylinder (8) is fixedly connected to the upper end of the cover plate (2), the plurality of connecting wires (7) extend out of the housing (2) and into the fixed cylinder (8), and two vertical plates (9) which are symmetrically arranged are fixedly connected to the lower end of the cover plate (2, two the same line fixing plate (10) of lower extreme fixedly connected with of riser (9), the front side of line fixing plate (10) is opened and is equipped with line groove (11), the upper and lower both ends of crossing line groove (11) all run through the surface of line fixing plate (10), the front side right-hand member of line fixing plate (10) articulates there is shielding rod (12), the front side left end fixedly connected with of line fixing plate (10) is used for fixed positioning mechanism (13) that shields rod (12).
2. The broadband side-directed ceiling antenna according to claim 1, wherein the surface of the positioning ring plate (3) and the outer wall of the housing (1) are symmetrically provided with a plurality of limiting screw holes and fixedly connected through limiting bolts.
3. The broadband side directional ceiling antenna according to claim 1, wherein a circle of water baffle (14) is fixedly connected to a lower end of the cover plate (2), a sealing groove (15) corresponding to the water baffle (14) is formed in an upper end of the housing (1), and a layer of sealing rubber gasket (16) is fixedly connected to a bottom of the sealing groove (15).
4. The broadband side-directed ceiling antenna according to claim 1, wherein the positioning mechanism (13) comprises a fixing rod (131) fixedly connected to the front side of the wire fixing plate (10), a positioning block (132) is movably sleeved on a rod wall of the fixing rod (131), a sleeve hole (133) movably sleeved outside the fixing rod (131) is formed in the surface of the positioning block (132), and a damping rubber pad is fixedly connected in the sleeve hole (133).
5. The broadband side-directed ceiling antenna according to claim 4, wherein a dial block (134) is fixedly connected to a surface of the positioning block (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643305.7A CN110391497B (en) | 2019-07-17 | 2019-07-17 | Broadband side-directional ceiling antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643305.7A CN110391497B (en) | 2019-07-17 | 2019-07-17 | Broadband side-directional ceiling antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110391497A CN110391497A (en) | 2019-10-29 |
| CN110391497B true CN110391497B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910643305.7A Active CN110391497B (en) | 2019-07-17 | 2019-07-17 | Broadband side-directional ceiling antenna |
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| Country | Link |
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| CN (1) | CN110391497B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669385Y (en) * | 2003-11-26 | 2005-01-05 | 陈晖� | Wide-frequency directional ceiling antenna |
| JP2010093367A (en) * | 2008-10-03 | 2010-04-22 | Dx Antenna Co Ltd | Device base attaching structure for electronic device |
| CN207199823U (en) * | 2017-08-06 | 2018-04-06 | 泰兴市东盛电子器材厂 | A kind of single polarization ceiling mount antenna |
| CN208782016U (en) * | 2018-09-27 | 2019-04-23 | 泰兴市东盛电子器材厂 | A kind of ceiling mount antenna |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101540434A (en) * | 2009-04-23 | 2009-09-23 | 福建省泉州华鸿通讯有限公司 | Novel ceiling antenna |
| JP6373721B2 (en) * | 2014-01-15 | 2018-08-15 | 株式会社日立製作所 | Communication apparatus and manufacturing method thereof |
| CN203912114U (en) * | 2014-06-26 | 2014-10-29 | 海宁胜百信息科技有限公司 | Outdoor wireless access point equipped with improved structure |
| JP2016195297A (en) * | 2015-03-31 | 2016-11-17 | 日本電業工作株式会社 | Antenna device |
| DE102017116077B4 (en) * | 2017-07-17 | 2019-11-21 | Reel Reinheimer Elektronik Gmbh | Connecting device to antenna housings |
| CN109244629B (en) * | 2018-09-25 | 2020-12-18 | 司南微电子(深圳)有限公司 | Double-broadband dual-polarized omnidirectional ceiling antenna |
| CN109728401B (en) * | 2018-12-26 | 2021-04-13 | 北京遥测技术研究所 | High-gain multi-frequency-band navigation antenna |
| CN110006578A (en) * | 2019-03-29 | 2019-07-12 | 合肥远江电源科技有限公司 | A kind of wireless electron differential pressure transmitter |
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2019
- 2019-07-17 CN CN201910643305.7A patent/CN110391497B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669385Y (en) * | 2003-11-26 | 2005-01-05 | 陈晖� | Wide-frequency directional ceiling antenna |
| JP2010093367A (en) * | 2008-10-03 | 2010-04-22 | Dx Antenna Co Ltd | Device base attaching structure for electronic device |
| CN207199823U (en) * | 2017-08-06 | 2018-04-06 | 泰兴市东盛电子器材厂 | A kind of single polarization ceiling mount antenna |
| CN208782016U (en) * | 2018-09-27 | 2019-04-23 | 泰兴市东盛电子器材厂 | A kind of ceiling mount antenna |
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| Publication number | Publication date |
|---|---|
| CN110391497A (en) | 2019-10-29 |
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