CN206349507U - A kind of small-sized ceiling mount antenna - Google Patents
A kind of small-sized ceiling mount antenna Download PDFInfo
- Publication number
- CN206349507U CN206349507U CN201720054999.7U CN201720054999U CN206349507U CN 206349507 U CN206349507 U CN 206349507U CN 201720054999 U CN201720054999 U CN 201720054999U CN 206349507 U CN206349507 U CN 206349507U
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- China
- Prior art keywords
- bottom plate
- radiant body
- small
- reflected bottom
- ceiling mount
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Abstract
The utility model discloses a kind of small-sized ceiling mount antenna, it is characterized in that, it includes radiant body, reflected bottom plate, coaxial connector, antenna house and fixed support, radiant body is formed by the cylindrical oscillator and lower taper oscillator punching stretch on top, fixed support is connected between cylindrical oscillator and reflected bottom plate, and radiant body is fixed with this；Coaxial connector is fixed in reflected bottom plate, and coaxial cable passes through coaxial connector, and welding feed is carried out with radiant body.The utility model is simple in construction, and standing wave reaches less than 1.8 in 2400 2484MHz, the frequency ranges of 5150-5852MHz two, with good omnidirectional radiation characteristic, and stable gain, and antenna structure is compact, and manufacturing cost is low, practical.
Description
Technical field
The utility model is related to antenna technical field, more particularly to a kind of ceiling for being mainly used in WLAN frequency ranges
Antenna.
Background technology
With the fast development of wireless communication technology in recent years, more communication standards start to occur, particularly WLAN
(2.4GHz, 5.2GHz, 5.8GHz) frequency range, antenna applied to WLAN not only wants low cost, small size, simple in construction.Ceiling
Antenna is favored due to the omnidirectional radiation with 360 degree, for indoor distributed system, is even more by extensive
Using.But, ceiling mount antenna on the market generally requires to take into account multiband, and size is very big, few to be directed to WLAN frequency ranges, meets
The miniaturization ceiling mount antenna of electric property and size.
The content of the invention
The purpose of this utility model is exactly in order to which the one kind for solving the deficiency of prior art and providing is not only simple in structure tightly
Gather, manufacturing cost is low, it is practical, and the small-sized ceiling mount antenna with good omnidirectional radiation characteristic.
The utility model is to realize above-mentioned purpose using following technical solution：A kind of small-sized ceiling mount antenna, it is special
Levy and be, it include radiant body, reflected bottom plate, coaxial connector, antenna house and fixed support, radiant body by top cylinder
Oscillator and lower taper oscillator punching stretch are formed, and fixed support is connected between cylindrical oscillator and reflected bottom plate, solid with this
Determine radiant body；Coaxial connector is fixed in reflected bottom plate, and a coaxial cable passes through coaxial connector, is welded with radiant body
Feed.
As a further illustration of the above scheme, the bottom of the conical transducer carries out opening circular hole processing, facilitate coaxial electrical
The inner core of cable is passed through, and carries out welding conical transducer feed.
Further, the reflected bottom plate is provided with center hole, and coaxial cable passes through coaxial connector and reflected bottom plate
Center hole, connected with scolding tin, and be fixed in reflected bottom plate.
The fixed support is L-shaped, is fixed on pumping nail or screw on radiant body and reflected bottom plate.
Further, there is felt pad between radiation cone and coaxial connector.
The total height 25-45mm of the radiant body；The cylindrical vibrator diameter of radiant body is 40-50mm, is highly 15-
25mm, thickness is 0.5-1.5mm；A diameter of 15-25mm of conical transducer, is highly 10-20mm, thickness is 0.5-1.5mm.
A diameter of 90-130mm of the reflected bottom plate, thickness is 0.5-1.5mm.
The height of the antenna house is 45-60mm.
The beneficial effect that the utility model can be reached using above-mentioned technical solution is：
Signal of the present utility model can be covered in WLAN frequency ranges, 2400-2484MHz, the frequency ranges of 5150-5852MHz two
Standing wave reaches less than 1.8, and with good omnidirectional radiation characteristic, and stable gain, antenna structure is compact, manufacturing cost
It is low, it is practical.
Brief description of the drawings
Fig. 1 is the utility model vertical section structure schematic diagram；
Fig. 2 is the utility model band antenna house dimensional structure diagram.
Description of reference numerals：1st, radiant body 1-1, cylindrical oscillator 1-2, conical transducer 2, reflected bottom plate 3, coaxially connect
Connect device 4, antenna house 5, fixed support 6, felt pad 7, coaxial cable.
Embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As Figure 1-Figure 2, the utility model is a kind of small-sized ceiling mount antenna, and it includes radiant body 1, reflected bottom plate 2, same
Mandrel connector 3, antenna house 4 and fixed support 5, radiant body are rushed by the cylindrical oscillator 1-1 on top and the conical transducer 1-2 of bottom
Pressure stretching is formed, and fixed support is connected between cylindrical oscillator and reflected bottom plate, and radiant body is fixed with this；Coaxial connector is consolidated
It is scheduled in reflected bottom plate 2, coaxial cable 7 passes through coaxial connector, welding feed is carried out with radiant body.The bottom of conical transducer is entered
Row opens circular hole processing, facilitates the inner core of coaxial cable to pass through, and carries out welding feed.Have between conical transducer and coaxial connector absolutely
Edge pad 6.
Further, the reflected bottom plate is provided with center hole, and coaxial cable passes through coaxial connector and reflected bottom plate
Center hole, connected with scolding tin, and be fixed in reflected bottom plate；Fixed support 5 is L-shaped, and spoke is fixed on pumping nail or screw
On beam and reflected bottom plate.
Further, antenna house 4 is fixed in reflected bottom plate 2, and the height of antenna house is 45-60mm.Total height of radiant body
Spend 25-45mm；The cylindrical vibrator diameter of radiant body is 40-50mm, is highly 15-25mm, thickness is 0.5-1.5mm；Taper
A diameter of 15-25mm of oscillator, is highly 10-20mm, thickness is 0.5-1.5mm.A diameter of 90-130mm of reflected bottom plate is thick
Spend for 0.5-1.5mm.
The utility model compared with prior art, with good omnidirectional radiation characteristic, and stable gain, day knot
Structure is compact, and manufacturing cost is low, practical.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (8)
1. a kind of small-sized ceiling mount antenna, it is characterised in that it includes radiant body, reflected bottom plate, coaxial connector, antenna house and consolidated
Fixed rack, radiant body is formed by the cylindrical oscillator and lower taper oscillator punching stretch on top, and fixed support is connected to cylinder
Between shape oscillator and reflected bottom plate, radiant body is fixed with this；Coaxial connector is fixed in reflected bottom plate, and a coaxial cable is passed through
Coaxial connector, welding feed is carried out with radiant body.
2. a kind of small-sized ceiling mount antenna according to claim 1, it is characterised in that opened the bottom of the conical transducer
Circular hole processing, the inner core of coaxial cable passes through circular hole, and is connected with conical transducer.
3. a kind of small-sized ceiling mount antenna according to claim 1, it is characterised in that the reflected bottom plate is provided with center circle
Hole, coaxial cable is connected, and be fixed in reflected bottom plate through coaxial connector and the center hole of reflected bottom plate with scolding tin.
4. a kind of small-sized ceiling mount antenna according to claim 1, it is characterised in that the fixed support is L-shaped, uses pumping nail
Or screw is fixed on radiant body and reflected bottom plate.
5. a kind of small-sized ceiling mount antenna according to claim 1, it is characterised in that between radiation cone and coaxial connector
There is felt pad.
6. a kind of small-sized ceiling mount antenna according to claim 1, it is characterised in that the total height 25- of the radiant body
45mm；The cylindrical vibrator diameter of radiant body is 40-50mm, is highly 15-25mm, thickness is 0.5-1.5mm；Conical transducer
A diameter of 15-25mm, is highly 10-20mm, thickness is 0.5-1.5mm.
7. a kind of small-sized ceiling mount antenna according to claim 1, it is characterised in that a diameter of 90- of the reflected bottom plate
130mm, thickness is 0.5-1.5mm.
8. a kind of small-sized ceiling mount antenna according to claim 1, it is characterised in that the height of the antenna house is 45-
60mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054999.7U CN206349507U (en) | 2017-01-18 | 2017-01-18 | A kind of small-sized ceiling mount antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054999.7U CN206349507U (en) | 2017-01-18 | 2017-01-18 | A kind of small-sized ceiling mount antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349507U true CN206349507U (en) | 2017-07-21 |
Family
ID=59324696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054999.7U Active CN206349507U (en) | 2017-01-18 | 2017-01-18 | A kind of small-sized ceiling mount antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349507U (en) |
-
2017
- 2017-01-18 CN CN201720054999.7U patent/CN206349507U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220616 Address after: 528100 No. 20-1 (F4) Private Science Park, Nanfeng Avenue, Southwest Street, Sanshui District, Foshan City, Guangdong Province Patentee after: FOSHAN SHENGFU COMMUNICATION EQUIPMENT CO.,LTD. Patentee after: Guangdong Shenglu Communication Co., Ltd Address before: 528100 No. 20-1 (F4) Private Science Park, Nanfeng Avenue, Southwest Street, Sanshui District, Foshan City, Guangdong Province Patentee before: FOSHAN SHENGFU COMMUNICATION EQUIPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right |