CN208782016U - A kind of ceiling mount antenna - Google Patents
A kind of ceiling mount antenna Download PDFInfo
- Publication number
- CN208782016U CN208782016U CN201821583503.6U CN201821583503U CN208782016U CN 208782016 U CN208782016 U CN 208782016U CN 201821583503 U CN201821583503 U CN 201821583503U CN 208782016 U CN208782016 U CN 208782016U
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- China
- Prior art keywords
- conductive metal
- fixes sleeve
- screw thread
- antenna conductor
- top surface
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Abstract
The utility model discloses a kind of ceiling mount antennas, the ceiling mount antenna includes disc-shaped base, it is fixedly arranged in the middle part of the base top surface and is directed toward the first antenna conductor of first direction, it is fixedly arranged on first side of base top surface and is directed toward the second antenna conductor of second direction, it is fixedly arranged on the base top surface second side and is directed toward the third antenna conductor of third direction, it is fixedly arranged on the circuit board of the base top surface, it is covered on the top cover of the base top surface, and it is fixedly arranged on fixation bracket of the pedestal periphery for firm banking, the first direction, second direction and third direction are all different, the base top surface is fixedly provided with conductive metal sheet, the conductive metal sheet is equipped with the first fixes sleeve for first antenna conductor bottom end insertion connection, for the second fixes sleeve of the second antenna conductor bottom end insertion connection, for the of third antenna conductor bottom end insertion connection Three fixes sleeves, first fixes sleeve is vertical with the conductive metal sheet to be fixedly connected.
Description
Technical field
The utility model relates to a kind of ceiling mount antennas.
Background technique
Existing ceiling mount antenna generallys use single antenna conductor progress signal and receives or sends, and causes signal not steady enough
It is fixed.And connection type generallys use welded connecting, brings inconvenience in being dismounted and replaced antenna conductor.
Utility model content
The utility model in view of the above drawbacks of the prior art, provides a kind of ceiling mount antenna.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of ceiling mount antenna is constructed, the ceiling day
Line includes disc-shaped base, is fixedly arranged in the middle part of the base top surface and is directed toward the first antenna conductor of first direction, is fixedly arranged on the bottom
Simultaneously it is directed toward the second antenna conductor of second direction, the base top surface second side is fixedly arranged on and is directed toward third direction in seat the first side of top surface
Third antenna conductor, be fixedly arranged on the base top surface circuit board, be covered on the top cover of the base top surface and be fixedly arranged on the bottom
Seat periphery is used for the fixation bracket of firm banking, and the first direction, second direction and third direction are all different, the base top surface
It is fixedly provided with conductive metal sheet, which is equipped with the first fixing sleeve for first antenna conductor bottom end insertion connection
Cylinder is inserted into connection for the second fixes sleeve of the second antenna conductor bottom end insertion connection, for the third antenna conductor bottom end
Third fixes sleeve, first fixes sleeve is vertical with the conductive metal sheet to be fixedly connected, and second fixes sleeve and third are solid
Determine sleeve to be obliquely installed respectively in conductive metal sheet two sides, the conductive metal sheet is by conducting wire and circuit board electrical connection, this first
Fixes sleeve bottom pad is equipped with the first conductive metal gasket that can be slided up and down in first fixes sleeve, first conductive gold
Belong to and be folded with the first conductive metal spring between gasket and the first fixes sleeve bottom wall, is set on the first fixes sleeve inner sidewall
There is the first internal screw thread, which is equipped with the first external screw thread that can be spirally connected with first internal screw thread, this
Two fixes sleeve bottoms pad is equipped with the second conductive metal gasket that can be slided up and down in second fixes sleeve, second conduction
It is folded with the second conductive metal spring between metal gasket and the second fixes sleeve bottom wall, on the second fixes sleeve inner sidewall
Equipped with the second internal screw thread, which is equipped with the second external screw thread that can be spirally connected with second internal screw thread, should
Third fixes sleeve bottom pad is equipped with the third conductive metal gasket that can be slided up and down in the third fixes sleeve, which leads
It is folded with third conductive metal spring between electric metal gasket and the third fixes sleeve bottom wall, the third fixes sleeve inner sidewall
It is equipped with third internal screw thread, which is equipped with the third external screw thread that can be spirally connected with the third internal screw thread；
The first conductive metal spring first end is fixedly connected with the conductive metal sheet, the first conductive metal spring second end and this
One conductive metal gasket is fixedly connected, which is fixedly connected with the conductive metal sheet, this second
Conductive metal spring second end is fixedly connected with the second conductive metal gasket, which leads with this
Electric metal plate is fixedly connected, which is fixedly connected with the third conductive metal gasket；
The fixation bracket includes at least three clips for being set to the base end face periphery, which is " Z "
Shape clip, the clip include fixinig plate, the first connection sheet for being fixedly arranged on the fixinig plate first end and are set to this
Second connection sheet of fixinig plate second end, first connection sheet are equipped with the first fixation hole, which is equipped with second
Fixation hole.
In ceiling mount antenna described in the utility model, the base end face be equipped at least three threaded holes, the threaded hole with
The first fixation hole position is opposite.
In ceiling mount antenna described in the utility model, which is equipped with the ring that can cover the base outside wall
Shape cover, the circular cowling inner sidewall are equipped with the 4th internal screw thread, which is equipped with and can be spirally connected with the 4th internal screw thread
4th external screw thread.
In ceiling mount antenna described in the utility model, the shielding case covered at outside the circuit board is installed on the pedestal.
The ceiling mount antenna for implementing the utility model, when having the advantages that the ceiling mount antenna using the utility model,
Ceiling mount antenna can be fixed on mobile object, on automobile.During automobile is mobile, by different directions are arranged first
Antenna conductor, the second antenna conductor and third antenna conductor realize that multi-faceted signal receives.During automobile is mobile, and
When there is automobile bumpiness, the first conductive metal gasket, the second conductive metal gasket and third conductive metal gasket are
Under the elastic restoring force effect of one conductive metal spring, the second conductive metal spring and third conductive metal spring, so that first
Conductive metal gasket, the second conductive metal gasket and third conductive metal gasket continue to lead with first antenna conductor, the second antenna
Body and third antenna conductor bottom end abut, and keep the stabilization of signal.Further, by the way that clip is arranged, can by pedestal and
Ceiling mount antenna is integrally fastened on other objects, convenient for being connected and fixed.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model ceiling mount antenna；
Fig. 2 is the structural schematic diagram of conductive metal sheet and first antenna conductor in the utility model ceiling mount antenna.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, 2, in the ceiling mount antenna first embodiment of the utility model, which includes discoid
Pedestal 2 is fixedly arranged in the middle part of 2 top surface of pedestal and is directed toward the first antenna conductor 3 of first direction, is fixedly arranged on 2 top surface of pedestal the
Simultaneously it is directed toward the second antenna conductor 4 of second direction, is fixedly arranged on the 2 top surface second side of pedestal and is directed toward the third of third direction in side
Antenna conductor 5, the circuit board 6 for being fixedly arranged on 2 top surface of pedestal, the top cover 7 for being covered on 2 top surface of pedestal and it is fixedly arranged on the bottom
2 peripheries of seat are used for the fixation bracket of firm banking 2, and the first direction, second direction and third direction are all different, the pedestal 2
Top surface is fixedly provided with conductive metal sheet 8, which is equipped with for 3 bottom end of first antenna conductor insertion connection
One fixes sleeve 9 is inserted into the second fixes sleeve 29 of connection for 4 bottom end of the second antenna conductor, for 5 bottom of third antenna conductor
The third fixes sleeve 10 of end insertion connection, conductive metal sheet 8 is vertical is fixedly connected with this for first fixes sleeve 9, this second
Fixes sleeve 29 and third fixes sleeve 10 are obliquely installed respectively in 8 two sides of conductive metal sheet, which passes through conducting wire
It is electrically connected with circuit board 6,9 bottom of the first fixes sleeve pad is equipped with can slide up and down in first fixes sleeve 9 first
Conductive metal gasket 11 is folded with the first conductive gold between the first conductive metal gasket 11 and 9 bottom wall of the first fixes sleeve
Belong to spring 12, which is equipped with the first internal screw thread 17, which is equipped with
The first external screw thread that can be spirally connected with first internal screw thread 17,29 bottom of the second fixes sleeve pad is equipped with can be in second fixing sleeve
The the second conductive metal gasket 13 slided up and down in cylinder 29, the second conductive metal gasket 13 and 29 bottom wall of the second fixes sleeve
Between be folded with the second conductive metal spring 14,29 inner sidewall of the second fixes sleeve be equipped with the second internal screw thread 18, this second
4 inner sidewall of antenna conductor is equipped with the second external screw thread that can be spirally connected with second internal screw thread 18,10 bottom of third fixes sleeve
Pad is equipped with the third conductive metal gasket 15 that can be slided up and down in the third fixes sleeve 10, the third conductive metal gasket 15
It is folded with third conductive metal spring 16 between 10 bottom wall of third fixes sleeve, is set on 10 inner sidewall of third fixes sleeve
There is third internal screw thread 19, which is equipped with the third external screw thread that can be spirally connected with the third internal screw thread 19；
First conductive metal spring, 12 first end is fixedly connected with the conductive metal sheet 8,12 second end of the first conductive metal spring
It is fixedly connected with the first conductive metal gasket 11,14 first end of the second conductive metal spring and the conductive metal sheet 8 are fixed
Connection, 14 second end of the second conductive metal spring are fixedly connected with the second conductive metal gasket 13, the third conductive metal
16 first end of spring is fixedly connected with the conductive metal sheet 8,16 second end of third conductive metal spring and the third conductive gold
Belong to gasket 15 to be fixedly connected；
The fixation bracket includes at least three clips 20 for being set to the 2 bottom surface periphery of pedestal, the clip 20
For Z-shaped clip 20, which includes fixinig plate 30, the first connection sheet for being fixedly arranged on 30 first end of fixinig plate
21 and it is set to the second connection sheet 22 of 30 second end of fixinig plate, which is equipped with the first fixation hole 23,
Second connection sheet 22 is equipped with the second fixation hole 24.
Using the utility model ceiling mount antenna 1 when, ceiling mount antenna 1 can be fixed on mobile object, on automobile.?
During automobile is mobile, by the way that first antenna conductor 3, the second antenna conductor 4 and the third antenna conductor 5 of different directions is arranged,
Realize that multi-faceted signal receives.During automobile is mobile, it is in the presence of automobile bumpiness in time, the first conductive metal gasket
11, the second conductive metal gasket 13 and third conductive metal gasket 15 are in the first conductive metal spring 12, the second conductive metal bullet
Under the effect of the elastic restoring force of spring 14 and third conductive metal spring 16, so that the first conductive metal gasket 11, the second conductive gold
Belong to gasket 13 and third conductive metal gasket 15 continues and first antenna conductor 3, the second antenna conductor 4 and third antenna conductor 5
Bottom end abuts, and keeps the stabilization of signal.It further, can be whole by pedestal 2 and ceiling mount antenna 1 by the way that clip 20 is arranged
It is fixed on other objects, convenient for being connected and fixed.
Preferably, above-mentioned conductive metal sheet 8, first antenna conductor 3, the second antenna conductor 4, third antenna conductor 5, first
Conductive metal gasket 11, the second conductive metal gasket 13 and third conductive metal gasket 15 are that copper product is made, this first is led
Electric metal spring 12, the second conductive metal spring 14 and third conductive metal spring 16 are by stainless steel material or copper product system
At.
For convenient for the fixation to clip 20, which is equipped at least three threaded holes, the threaded hole and this
One fixation hole, 23 position is opposite.
Specifically, the 7 bottom surface periphery of top cover, which is equipped with, can cover the circular cowling 25 of 2 lateral wall of pedestal, in the circular cowling 25
Side wall is equipped with the 4th internal screw thread 26, which is equipped with the 4th external screw thread that can be spirally connected with the 4th internal screw thread 26
27.In fixed top cover 7, top cover 7 only need to be rotated, so that the 4th internal screw thread 26 is spirally connected with the 4th external screw thread 27, can be realized pair
The fixation of top cover 7.
To reduce interference of the circuit board 6 to antenna conductor signal, it is installed with and is covered at outside the circuit board 6 on the pedestal 2
Shielding case 28.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of ceiling mount antenna, which is characterized in that the ceiling mount antenna includes disc-shaped base, is fixedly arranged in the base top surface
Portion and be directed toward the first antenna conductor of first direction, be fixedly arranged on first side of base top surface and be directed toward second direction second day
Line conductor, is fixedly arranged on the pedestal top at the third antenna conductor for being fixedly arranged on described base top surface second side and being directed toward third direction
The circuit board in face, the top cover for being covered on the base top surface and be fixedly arranged on the pedestal periphery for firm banking fixation
Bracket, the first direction, second direction and third direction are all different, and the base top surface is fixedly provided with conductive metal sheet,
The conductive metal sheet is equipped with the first fixes sleeve for the insertion connection of first antenna conductor bottom end, for described second day
Second fixes sleeve of line conductor bottom end insertion connection, the third fixing sleeve connected for the insertion of third antenna conductor bottom end
Cylinder, first fixes sleeve is vertical with the conductive metal sheet to be fixedly connected, second fixes sleeve and third fixing sleeve
Cylinder is obliquely installed respectively in conductive metal sheet two sides, and the conductive metal sheet is by conducting wire and circuit board electrical connection, and described first
Fixes sleeve bottom pad is equipped with the first conductive metal gasket that can be slided up and down in first fixes sleeve, and described first leads
The first conductive metal spring is folded between electric metal gasket and the first fixes sleeve bottom wall, in first fixes sleeve
Side wall is equipped with the first internal screw thread, and the first antenna conductor inner sidewall is equipped with can be spirally connected with first internal screw thread first
External screw thread, second fixes sleeve bottom pad are equipped with the second conductive metal that can be slided up and down in second fixes sleeve
Gasket is folded with the second conductive metal spring, institute between the second conductive metal gasket and the second fixes sleeve bottom wall
The second fixes sleeve inner sidewall is stated equipped with the second internal screw thread, the second antenna conductor inner sidewall is equipped with can be with described second
The second external screw thread that internal screw thread is spirally connected, third fixes sleeve bottom pad, which is equipped with, upper in the third fixes sleeve to glide
Dynamic third conductive metal gasket, is folded with third between the third conductive metal gasket and the third fixes sleeve bottom wall
Conductive metal spring, the third fixes sleeve inner sidewall is equipped with third internal screw thread, on the third antenna conductor inner sidewall
Equipped with the third external screw thread that can be spirally connected with the third internal screw thread；The first conductive metal spring first end and the conductive gold
Belonging to plate to be fixedly connected, the first conductive metal spring second end is fixedly connected with the first conductive metal gasket, and described the
Two conductive metal spring first ends are fixedly connected with the conductive metal sheet, the second conductive metal spring second end with it is described
Second conductive metal gasket is fixedly connected, and the third conductive metal spring first end is fixedly connected with the conductive metal sheet,
The third conductive metal spring second end is fixedly connected with the third conductive metal gasket；
The fixed bracket includes at least three clips for being set to the base end face periphery, and the clip is
Z-shaped clip, the clip include fixinig plate, the first connection sheet for being fixedly arranged on the fixinig plate first end and
It is set to the second connection sheet of the fixinig plate second end, first connection sheet is equipped with the first fixation hole, and described second connects
Contact pin is equipped with the second fixation hole.
2. ceiling mount antenna according to claim 1, which is characterized in that the base end face is equipped at least three threaded holes,
The threaded hole is opposite with first fixation hole position.
3. ceiling mount antenna according to claim 1, which is characterized in that top cover bottom surface periphery, which is equipped with, can cover the bottom
The circular cowling of seat lateral wall, the circular cowling inner sidewall are equipped with the 4th internal screw thread, and the base outside wall is equipped with can be with institute
State the 4th external screw thread that the 4th internal screw thread is spirally connected.
4. ceiling mount antenna according to claim 1, which is characterized in that be installed on the pedestal and cover at the circuit board
Outer shielding case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583503.6U CN208782016U (en) | 2018-09-27 | 2018-09-27 | A kind of ceiling mount antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583503.6U CN208782016U (en) | 2018-09-27 | 2018-09-27 | A kind of ceiling mount antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782016U true CN208782016U (en) | 2019-04-23 |
Family
ID=66162680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821583503.6U Active CN208782016U (en) | 2018-09-27 | 2018-09-27 | A kind of ceiling mount antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391497A (en) * | 2019-07-17 | 2019-10-29 | 桂林电子科技大学 | A kind of broadband side positioning ceiling antenna |
-
2018
- 2018-09-27 CN CN201821583503.6U patent/CN208782016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391497A (en) * | 2019-07-17 | 2019-10-29 | 桂林电子科技大学 | A kind of broadband side positioning ceiling antenna |
| CN110391497B (en) * | 2019-07-17 | 2021-03-26 | 桂林电子科技大学 | Broadband side-directional ceiling antenna |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |