CN112038748A - Ceramic antenna fixing structure - Google Patents
Ceramic antenna fixing structure Download PDFInfo
- Publication number
- CN112038748A CN112038748A CN202010835206.1A CN202010835206A CN112038748A CN 112038748 A CN112038748 A CN 112038748A CN 202010835206 A CN202010835206 A CN 202010835206A CN 112038748 A CN112038748 A CN 112038748A
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- China
- Prior art keywords
- connecting seat
- ceramic antenna
- wall
- fixing structure
- fixed base
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- 239000000919 ceramic Substances 0.000 title claims abstract description 53
- 238000003825 pressing Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000670 limiting effect Effects 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- 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
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- Details Of Aerials (AREA)
Abstract
The invention discloses a ceramic antenna fixing structure which comprises a ceramic antenna main body, wherein the lower end of the ceramic antenna main body is connected with a connecting seat, the connecting seat is of a hollow cylindrical structure, threads are uniformly arranged on the outer wall of the connecting seat, the lower half section of the connecting seat is inserted into a cylindrical cavity in the middle of a fixing base, the fixing base is in threaded connection with the connecting seat, a connecting column penetrates through the middle of the fixing base, the upper end of the connecting column is inserted into the cavity of the connecting seat, and the lower end of the ceramic antenna main body penetrates into the cavity of the connecting seat and is connected with the upper end of the connecting column. This ceramic antenna fixed knot constructs adopts ceramic antenna main part, connecting seat, the lantern ring, unable adjustment base, fixture block and card strip isotructure for the connecting seat obtains extra drawknot effort on the basis with unable adjustment base threaded connection, forms dual reinforcement effect, thereby can form more firm limiting action to the connecting seat, makes the ceramic antenna main part more stable.
Description
Technical Field
The invention relates to the technical field of antennas, in particular to a ceramic antenna fixing structure.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. The antenna can be divided into a transmitting antenna and a receiving antenna according to working properties, can be divided into a communication antenna, a broadcasting antenna, a television antenna, a radar antenna and the like according to purposes, can be divided into an omnidirectional antenna, a directional antenna and the like according to directivity, can be divided into an ultra-long wave antenna, a medium wave antenna, a short wave antenna, an ultra-short wave antenna, a microwave antenna and the like according to working wavelengths, can be divided into a line antenna, a plane antenna and the like according to structural forms and working principles, and can describe characteristic parameters of the antenna such as a directional diagram, directivity coefficients, gain, input impedance, radiation efficiency, polarization and bandwidth, and can be divided into two types according to dimensions: one-dimensional antenna and two-dimensional antenna, the antenna can divide into according to the difference of use occasion: handheld antennas, vehicle-mounted antennas, and base antennas. The reading distance of the ceramic antenna can reach 2 meters, the ceramic antenna is called a short-distance antenna because the reading distance is short, the antenna gain is 2dbi, the ceramic antenna is an indoor industrial product, and the ceramic antenna has the capabilities of resisting interference, thunder and water and dust. The method is mainly used for the personnel management industry.
The traditional ceramic antenna is directly connected in a screwing mode through a thread structure, and the connection mode is loosened along with the loosening of threads, so that the ceramic antenna can also be loosened, and poor contact is caused.
Disclosure of Invention
The present invention is directed to a ceramic antenna fixing structure to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a ceramic antenna fixing structure comprises a ceramic antenna main body, wherein the lower end of the ceramic antenna main body is connected with a connecting seat, the connecting seat is of a hollow cylindrical structure, threads are uniformly arranged on the outer wall of the connecting seat, the lower half section of the connecting seat is inserted into a cylindrical cavity in the middle of a fixing base, the fixing base is in threaded connection with the connecting seat, a connecting column is arranged in the middle of the fixing base in a penetrating mode, the upper end of the connecting column is inserted into the cavity of the connecting seat, the lower end of the ceramic antenna main body penetrates into the cavity of the connecting seat and is connected with the upper end of the connecting column, supporting blocks are arranged on the outer wall of the fixing base, a plurality of the supporting blocks are distributed on the outer wall of the fixing base at equal intervals in a surrounding mode, clamping strips are rotatably connected between the supporting blocks, spring pieces are connected between, one side of the clamping block is embedded in the annular groove on the outer wall of the lantern ring, the lantern ring is sleeved on the outer wall of the upper half section of the connecting seat, and the lantern ring is fixedly connected with the connecting seat.
Preferably, the lantern ring and the connecting seat are of an integral structure.
Preferably, the outer wall at card strip middle part is the slope structure, the supporting shoe overcoat is equipped with the clamping ring, and the clamping ring is sliding connection with the supporting shoe, and is provided with the arch on the inner wall of clamping ring, and this bellied bottom surface is the slope structure to the slope structure of this bellied bottom surface and the slope structure phase-match of card strip.
Preferably, the outer wall of the pressing ring is provided with a plurality of strip-shaped grooves in an encircling manner, and the strip-shaped grooves are longitudinally and uniformly distributed.
Preferably, the middle part of the clamping strip is rotatably connected with the supporting block through a pin shaft.
Preferably, the spring piece is of an inverted V-shaped structure.
Preferably, the two ends of the spring piece are respectively connected with the clamping strip and the fixed base through a hoop.
Preferably, the clamping strip and the clamping block are of an integral structure.
Preferably, the bottom of the fixed base is provided with a bottom plate.
Compared with the prior art, the invention has the beneficial effects that: this ceramic antenna fixed knot constructs adopts structural design such as ceramic antenna main part, connecting seat, the lantern ring, unable adjustment base, fixture block and card strip for the connecting seat obtains extra drawknot effort on the basis with unable adjustment base threaded connection, forms dual reinforcement effect, thereby can form more firm limiting action to the connecting seat, prevents that the connecting seat from taking place not hard up, and then makes the ceramic antenna main part more stable.
Drawings
FIG. 1 is a front view of an internal structure of a fixing structure of a ceramic antenna according to the present invention;
FIG. 2 is a top view of a supporting block and a clamping strip of a ceramic antenna fixing structure according to the present invention;
FIG. 3 is a top view of a ceramic antenna mounting structure clamping ring according to the present invention;
FIG. 4 is a cross-sectional view of a connecting seat of a ceramic antenna fixing structure according to the present invention;
FIG. 5 is a front view of a supporting block of a fixing structure of a ceramic antenna according to the present invention;
fig. 6 is a front view of a ceramic antenna fixing structure compression ring according to the present invention.
In the figure: 1. ceramic antenna main part, 2, the lantern ring, 3, the fixture block, 4, the card strip, 5, the connecting seat, 6, round pin axle, 7, clamping ring, 8, spring leaf, 9, cuff, 10, supporting shoe, 11, bottom plate, 12, unable adjustment base, 13, spliced pole.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a ceramic antenna fixing structure comprises a ceramic antenna main body 1, the lower end of the ceramic antenna main body 1 is connected with a connecting seat 5, the lower end of the ceramic antenna main body 1 and the connecting seat 5 are fixed into a whole during production, the connecting seat 5 is a hollow cylindrical structure, threads are uniformly arranged on the outer wall of the connecting seat 5, the lower half section of the connecting seat 5 is inserted into a cylindrical cavity in the middle of a fixed base 12, the fixed base 12 is in threaded connection with the connecting seat 5, the structure enables a primary fixed connection to be formed between the fixed base 12 and the connecting seat 5, a connecting column 13 is arranged in the middle of the fixed base 12 in a penetrating mode, the upper end of the connecting column 13 is inserted into the cavity of the connecting seat 5, the lower end of the ceramic antenna main body 1 penetrates into the cavity of the connecting seat 5 to be connected with the upper end of the connecting column 13, the structure enables the ceramic antenna main body 1, the supporting blocks 10 and the fixed base 12 are of an integral structure, the integral structure can be produced and cast, the supporting blocks 10 are distributed on the outer wall of the fixed base 12 at equal intervals, the supporting blocks 10 are rotatably connected with the clamping strips 4, the middle parts of the clamping strips 4 are rotatably connected with the supporting blocks 10 through the pin shafts 6, the structure enables the two parts to be stably and rotatably connected without being separated, the spring pieces 8 are connected between the inner wall of the lower end of the clamping strips 4 and the outer wall of the fixed base 12, the structure enables the lower ends of the clamping strips 4 to be elastically supported, the upper ends of the clamping strips 4 to rotate like a lever and then stably prop against the lantern ring 2, the spring pieces 8 are of an inverted V-shaped structure, the structure can stably support the lower ends of the clamping strips 4, the two ends of the spring pieces 8 can be respectively connected with the clamping strips 4 and the fixed base 12 through the hoops 9, and the structure enables the spring pieces 8 to be connected with the clamping, the spring piece 8 can not be prevented from exerting the elastic performance of the spring piece, one side of the upper end of the clamping strip 4 is provided with the clamping block 3, the clamping strip 4 and the clamping block 3 are of an integral structure, the two can be integrally formed through casting, the structure is more stable and firm, one side of the clamping block 3 is embedded in an annular groove on the outer wall of the lantern ring 2, the lantern ring 2 is sleeved on the outer wall of the upper half section of the connecting seat 5, the lantern ring 2 is fixedly connected with the connecting seat 5, the lantern ring 2 and the connecting seat 5 are of an integral structure, the two can be integrally formed during production, the structure is more stable and firm, the clamping strip 4 can hook the lantern ring 2 through the clamping block 3, the connecting seat 5 in the middle of the lantern ring 2 is further enabled to obtain extra pulling acting force on the basis of being in threaded connection with the fixed base 12, so that a firmer limiting effect, the outer wall of the middle part of the clamping strip 4 is of an inclined structure, a press ring 7 is sleeved outside the supporting block 10, the press ring 7 is in sliding connection with the supporting block 10, a bulge is arranged on the inner wall of the press ring 7, the bottom surface of the bulge is of an inclined structure, the inclined structure of the bottom surface of the bulge is matched with the inclined structure of the clamping strip 4, the structure can lead an operator to push the clamping strip 4 to rotate when sliding the compression ring 7 up and down, the operation is more convenient, the strip-shaped groove is arranged on the outer wall of the compression ring 7 in a surrounding way, and a plurality of strip-shaped grooves are uniformly distributed in the longitudinal direction, so that the structure ensures that the hand of an operator has larger friction force when contacting the pressing ring 7, thereby the operation is more convenient, the bottom of the fixed base 12 is provided with the bottom plate 11, the bottom plate and the fixed base are of an integrated structure, the area of the bottom plate 11 is larger, this structure allows the bottom of the stationary base 12 to have a larger supporting area, thereby enabling more stable installation on a stationary facility.
The working principle is as follows: when the ceramic antenna fixing structure is used, whether parts of the device are damaged or not firmly connected is checked firstly, the device is used after the parts are checked to be correct, the connecting seat 5 is arranged at the lower end of the ceramic antenna main body 1, the connecting seat 5 is inserted into a cavity in the middle of the fixed base 12 in a screwing mode, so that threaded connection is formed between the connecting seat 5 and the fixed base 12, the ceramic antenna main body 1 is enabled to obtain a first fixing effect, meanwhile, the middle part of the clamping strip 4 is rotatably connected to the outer wall of the fixed base 12, the lower end of the clamping strip 4 can be pushed in a direction far away from the fixed base 12 under the elastic force action of the spring piece 8, the clamping strip 4 can rotate like a lever, the clamping block 3 at the upper end of the clamping strip 4 is stably embedded into the annular groove in the outer wall of the lantern ring 2, the lantern ring 2 is hooked, and the connecting seat 5 in the middle of the lantern ring 2 is further on, obtain extra drawknot effort to can form more firm restriction to connecting seat 5, prevent that connecting seat 5 from taking place to become flexible, this is this ceramic antenna fixed knot constructs's theory of operation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A ceramic antenna fixing structure includes a ceramic antenna main body (1), characterized in that: the lower end of the ceramic antenna main body (1) is connected with a connecting seat (5), the connecting seat (5) is of a hollow cylindrical structure, threads are uniformly arranged on the outer wall of the connecting seat (5), the lower half section of the connecting seat (5) is inserted into a cylindrical cavity in the middle of a fixed base (12), the fixed base (12) is in threaded connection with the connecting seat (5), a connecting column (13) is arranged in the middle of the fixed base (12) in a penetrating manner, the upper end of the connecting column (13) is inserted into the cavity of the connecting seat (5), the lower end of the ceramic antenna main body (1) penetrates into the cavity of the connecting seat (5) and is connected with the upper end of the connecting column (13), supporting blocks (10) are arranged on the outer wall of the fixed base (12), a plurality of the supporting blocks (10) are equidistantly distributed on the outer wall of the fixed base (12), and clamping strips (4) are rotatably connected among the, a spring piece (8) is connected between the inner wall of the lower end of the clamping strip (4) and the outer wall of the fixed base (12), a clamping block (3) is arranged on one side of the upper end of the clamping strip (4), one side of the clamping block (3) is embedded in an annular groove in the outer wall of the lantern ring (2), the lantern ring (2) is sleeved on the outer wall of the upper half section of the connecting seat (5), and the lantern ring (2) is fixedly connected with the connecting seat (5).
2. The ceramic antenna fixing structure according to claim 1, wherein: the lantern ring (2) and the connecting seat (5) are of an integral structure.
3. The ceramic antenna fixing structure according to claim 1, wherein: the outer wall at the middle part of the clamping strip (4) is of an inclined structure, the pressing ring (7) is sleeved outside the supporting block (10), the pressing ring (7) is in sliding connection with the supporting block (10), the inner wall of the pressing ring (7) is provided with a protrusion, the bottom surface of the protrusion is of an inclined structure, and the inclined structure of the bottom surface of the protrusion is matched with the inclined structure of the clamping strip (4).
4. A ceramic antenna fixing structure as claimed in claim 3, wherein: a plurality of strip-shaped grooves are formed in the outer wall of the compression ring (7) in an encircling mode and are longitudinally and uniformly distributed.
5. The ceramic antenna fixing structure according to claim 1, wherein: the middle part of the clamping strip (4) is rotatably connected with the supporting block (10) through a pin shaft (6).
6. The ceramic antenna fixing structure according to claim 1, wherein: the spring piece (8) is of an inverted V-shaped structure.
7. The ceramic antenna fixing structure according to claim 1, wherein: the two ends of the spring piece (8) are respectively connected with the clamping strip (4) and the fixed base (12) through a hoop (9).
8. The ceramic antenna fixing structure according to claim 1, wherein: the clamping strip (4) and the clamping block (3) are integrated.
9. The ceramic antenna fixing structure according to claim 1, wherein: the bottom of the fixed base (12) is provided with a bottom plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835206.1A CN112038748A (en) | 2020-08-19 | 2020-08-19 | Ceramic antenna fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835206.1A CN112038748A (en) | 2020-08-19 | 2020-08-19 | Ceramic antenna fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112038748A true CN112038748A (en) | 2020-12-04 |
Family
ID=73578277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010835206.1A Pending CN112038748A (en) | 2020-08-19 | 2020-08-19 | Ceramic antenna fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112038748A (en) |
-
2020
- 2020-08-19 CN CN202010835206.1A patent/CN112038748A/en active Pending
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Application publication date: 20201204 |
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| WD01 | Invention patent application deemed withdrawn after publication |