CN207303351U - A kind of ultra wide band ceiling mount antenna - Google Patents
A kind of ultra wide band ceiling mount antenna Download PDFInfo
- Publication number
- CN207303351U CN207303351U CN201721400264.1U CN201721400264U CN207303351U CN 207303351 U CN207303351 U CN 207303351U CN 201721400264 U CN201721400264 U CN 201721400264U CN 207303351 U CN207303351 U CN 207303351U
- Authority
- CN
- China
- Prior art keywords
- radiator
- conductive
- conductive rod
- firm banking
- drive gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to a kind of ultra wide band ceiling mount antenna, it is characterised in that：Second radiator and the first radiator centrum tip are respectively inserted in the upper and lower ends of dead ring, first firm banking of the radiator bottom covered with plastic material, the edge bottom of first radiator is fixed with the insulation annulus for being sleeved on firm banking periphery, the center of firm banking is provided with drive gear free to rotate, conductive rod extends through the first radiator, second radiator and dead ring, the lower end surface of conductive rod is additionally provided with the conductive column for being raised in conductive rod body, the conductive carbon brush being pressed on conductive column lateral wall is inserted with the firm banking of conductive column side, and then the pin by connecting conductive carbon brush can pass through hexagonal prisms, conductive rod, cap nut turns on connection with the second radiator, antenna electric cable can respectively with conductive carbon brush pin, first radiator, and copper ring welding uses.The prior art is improved, is not only convenient for installing, and is installed more firm.
Description
Technical field
English teaching technical field is the utility model is related to, specifically a kind of ultra wide band ceiling mount antenna.
Background technology
With the development of the communication technology, civilian channel capacity constantly expands, and communication equipment constantly tends to be broadband, these
New trend make it that modern wireless communication systems are increasingly strong to the broadband of antenna, miniaturization, facilitation demand.Now, omnidirectional
Antenna is widely applied to the occasions such as mobile communication, radio frequency identification, Channel Detection, and nowadays most common omnidirectional antenna is on the market
Ceiling mount antenna, ceiling mount antenna are one kind of also mobile communication system antenna, are mainly used for indoor coverage of signal, such as meeting-place, guest
Shop, office building, cinema, in residential building etc., it is necessary to covered using indoor distributed system, just use ceiling mount antenna, shape
Better appearance, does not influence indoor sight, and power is small, in covering first floor.Ceiling mount antenna species currently on the market is various,
But mainly for the improvement in terms of coverage, ceiling mount antenna needs to be installed on indoor ceiling, is needed before installation in day
Punched on card, and fixed position is installed and is generally a tie point, installation is not only time-consuming and laborious, but also there is installation not
The problem of firm, as utility model patent CN201320508506.4 there is problem above.
The content of the invention
The purpose of this utility model is to provide a kind of ultra wide band ceiling mount antenna, and the prior art is improved, is not only convenient for
Installation, and install more firm.
What the technical solution of the utility model was realized in：A kind of ultra wide band ceiling mount antenna, including the first radiator,
Two radiators and dead ring, the first radiator, the second radiator are cone, and the first radiator diameter is more than the second radiation
Body, it is characterised in that：Second radiator and the first radiator centrum tip are respectively inserted in the upper and lower ends of dead ring, the first radiation
Firm banking of the body bottom covered with plastic material, the edge bottom of the first radiator, which is fixed with, is sleeved on the exhausted of firm banking periphery
Edge annulus, the Fixed latches being inserted in firm banking, the centre bit of firm banking are set in the latch slideway of ring textures respectively
Install and be equipped with drive gear free to rotate, conductive rod extends through the first radiator, the second radiator and dead ring, and leads
Torch is contacted with the first radiator, and the upper end of conductive rod is further fixed on the cap nut with cruciate flower groove, and the lower end of conductive rod is then
It is arranged to hexagonal prisms, hexagonal prisms runs through drive gear, and the lower end surface of conductive rod, which is additionally provided with, is raised in leading for conductive rod body
Electric column, the conductive carbon brush being pressed on conductive column lateral wall is inserted with the firm banking of conductive column side, drive gear periphery is
Driven gear that is even to be arranged with four and be meshed with drive gear, and being rotated with drive gear, under each driven gear
End end face center is respectively fixedly connected with vertical fixing screws, and the diameter of drive gear is more than the diameter of driven gear, circle
The outer of ring is further fixed on a circle copper ring, and such rotation screw cap rotates conductive rod, you can is driven under the drive of drive gear
Each fixing screws rotation on dynamic driven gear, the hand of spiral of each fixing screws is consistent, and each fixing screws are suitable
In thread tapping, fixing screws can be screwed in ceiling under the action of rotary force, in conductive rod rotation or inactive state, led
Electrical carbon brush can be contacted with conductive column all the time, and then the pin by connecting conductive carbon brush can pass through hexagonal prisms, conductive rod, spiral shell
Silk cap turns on connection with the second radiator, and antenna electric cable can the pin with conductive carbon brush, the first radiator, Yi Jitong respectively
Boxing connects use.
The antenna electric cable can also be by the first radiator, the second radiator short circuit.
The good effect of the utility model is that it is adapted to large batch of Fast Installation, and when installation only needs firm banking is tight
Paste ceiling, then rotate conductive rod with screwdriver or electric screw driver the turn of the screw cap, under the drive of drive gear driving from
Each fixing screws rotation on moving gear, each fixing screws rotation direction of rotation is consistent, can so rotate at the same time stubborn
Enter into ceiling, and then the utility model is fixed on the ceiling, whole fixation procedure without punching in advance, it is only necessary to turns
Moving a position can make multiple fixing screws carry out rotation fixation at the same time, can greatly save the set-up time, and multiple solid
Determine screw, when being particularly more than 3, integrally fixed fastness can be strengthened, effectively can prevent antenna from dropping and injure people by a crashing object
Member.
Brief description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the structure diagram that the utility model is looked up.
Fig. 3 is the ceiling mounted installment state structure diagram of the utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：As shown in Figs. 1-3, a kind of ultra wide band ceiling mount antenna,
Including the first radiator 1, the second radiator 2 and dead ring 3, the first radiator 1, the second radiator 2 are cone, and first
1 diameter of radiator is more than the second radiator 2, it is characterised in that：Second radiator 2 and 1 centrum tip of the first radiator are inserted respectively
On the upper and lower ends of dead ring 3, firm banking 4 of 1 bottom of the first radiator covered with plastic material, the side of the first radiator 1
Edge bottom is fixed with the insulation annulus 5 for being sleeved on the periphery of firm banking 4, sets and is inserted in admittedly respectively in the latch slideway 6 on 5 surface of annulus
Determine the Fixed latches 7 in base 4, the center of firm banking 4 is provided with drive gear 8 free to rotate, and conductive rod 9 divides
Not Guan Chuan the first radiator 1, the second radiator 2 and dead ring 3, and conductive rod 9 is contacted with the first radiator 1, conductive rod 9 it is upper
End is further fixed on the cap nut 10 with cruciate flower groove, and the lower end of conductive rod 9 is then arranged to hexagonal prisms 11, and hexagonal prisms 11 is through drive
Moving gear 8, the lower end surface of conductive rod 9 are additionally provided with the conductive column 12 for being raised in 9 body of conductive rod, and 12 side of conductive column is consolidated
Determine to be inserted with the conductive carbon brush 13 being pressed on 12 lateral wall of conductive column in base 4, the periphery of drive gear 8 is evenly distributed have four with
Drive gear 8 is meshed, and the driven gear 14 that can be rotated with drive gear 8, in the lower end surface of each driven gear 14
The heart is respectively fixedly connected with vertical fixing screws 15, and the diameter of drive gear 8 is more than the diameter of driven gear 14, annulus 5
Outer be further fixed on a circle copper ring 16, such rotation screw cap 10 rotates conductive rod 9, you can in the drive of drive gear 8
Each fixing screws 15 on lower driving driven gear 14 rotate, and the hand of spiral of each fixing screws 15 is consistent, and each solid
Determining screw 15 can be screwed in ceiling equivalent to thread tapping, fixing screws 15 under the action of rotary force, in 9 turns of conductive rod
Dynamic or inactive state, conductive carbon brush 13 can be contacted with conductive column 12 all the time, and then the pin by connecting conductive carbon brush 13 is
Can by hexagonal prisms 11, conductive rod 9,10 and second radiator 2 of cap nut conducting connection, antenna electric cable can respectively with conduction
The pin of carbon brush 13, the first radiator 1 and the welding of copper ring 16 use.
The antenna electric cable can also be by the first radiator 1,2 short circuit of the second radiator.
9 one side of conductive rod that the utility model uses play from the second radiator 2 be open in i.e. rotatable drive gear 8
Drive every fixing screws 15 to rotate and realize fixed installation, on the other hand the second radiator 2 needs conducting wire and antenna cable in itself
Connector connects, and conductive rod 9 can replace conducting wire to realize conducting well, so conductive rod 9 does not interfere with connecing for aerial signal
By with transmitting.
Rotated for the ease of each gear, drive gear 8, the upper and lower surface of driven gear 14 set a circle to support ball respectively
17, at present installer much use portable chargeable electric screw driver, the diameter of drive gear 8 is more than driven tooth in addition
The diameter of wheel 14, the torque of such drive gear 8 is larger, and driving driven gear 14 that can be more effortless rotates, certainly, cap nut
10 lower surfaces can also set a circle conduction ball 18 to be contacted with the first radiator 1.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in the essential scope of the utility model, change, change, addition or the replacement made, all
The scope of protection of the utility model should be belonged to.
Claims (2)
1. a kind of ultra wide band ceiling mount antenna, including the first radiator, the second radiator and dead ring, the first radiator, the second spoke
Beam is cone, and the first radiator diameter is more than the second radiator, it is characterised in that：Second radiator and the first radiation
Body centrum tip is respectively inserted in the upper and lower ends of dead ring, the first firm banking of the radiator bottom covered with plastic material, and
The edge bottom of one radiator is fixed with the insulation annulus for being sleeved on firm banking periphery, is set respectively in the latch slideway of ring textures
The Fixed latches being inserted in firm banking are put, the center of firm banking is provided with drive gear free to rotate, conductive
Rod extends through the first radiator, the second radiator and dead ring, and conductive rod is contacted with the first radiator, the upper end of conductive rod
The cap nut with cruciate flower groove is further fixed on, the lower end of conductive rod is then arranged to hexagonal prisms, and hexagonal prisms runs through drive gear, leads
The lower end surface of torch is additionally provided with the conductive column for being raised in conductive rod body, is inserted with and presses in the firm banking of conductive column side
Conductive carbon brush on conductive column lateral wall, drive gear periphery is evenly distributed to have four to be meshed with drive gear, and can be with
The driven gear rotated with drive gear, the lower end surface center of each driven gear is respectively fixedly connected with vertical fixation spiral shell
Nail, and the diameter of drive gear is more than the diameter of driven gear, the outer of annulus is further fixed on a circle copper ring, such rotation screw
Cap rotates conductive rod, you can each fixing screws rotation on driven gear, Mei Gegu are driven under the drive of drive gear
It is consistent to determine the hand of spiral of screw, and each fixing screws are screwed to equivalent to thread tapping, fixing screws under the action of rotary force
In ceiling, rotated in conductive rod or inactive state, conductive carbon brush can be contacted with conductive column all the time, so it is conductive by connecting
The pin of carbon brush can turn on connection with the second radiator by hexagonal prisms, conductive rod, cap nut, and antenna electric cable can be distinguished
Pin, the first radiator and copper ring welding with conductive carbon brush use.
2. according to a kind of ultra wide band ceiling mount antenna described in claim 1, it is characterised in that the antenna electric cable is by
One radiator, the second radiator short circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400264.1U CN207303351U (en) | 2017-10-27 | 2017-10-27 | A kind of ultra wide band ceiling mount antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400264.1U CN207303351U (en) | 2017-10-27 | 2017-10-27 | A kind of ultra wide band ceiling mount antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303351U true CN207303351U (en) | 2018-05-01 |
Family
ID=62274662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721400264.1U Expired - Fee Related CN207303351U (en) | 2017-10-27 | 2017-10-27 | A kind of ultra wide band ceiling mount antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701440A (en) * | 2020-12-16 | 2021-04-23 | 四川天邑康和通信股份有限公司 | Single-polarization indoor ceiling antenna |
-
2017
- 2017-10-27 CN CN201721400264.1U patent/CN207303351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701440A (en) * | 2020-12-16 | 2021-04-23 | 四川天邑康和通信股份有限公司 | Single-polarization indoor ceiling antenna |
| CN112701440B (en) * | 2020-12-16 | 2022-04-26 | 四川天邑康和通信股份有限公司 | Single-polarization indoor ceiling antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |