CN213043040U - Ceramic antenna with good protection performance - Google Patents
Ceramic antenna with good protection performance Download PDFInfo
- Publication number
- CN213043040U CN213043040U CN202021709384.1U CN202021709384U CN213043040U CN 213043040 U CN213043040 U CN 213043040U CN 202021709384 U CN202021709384 U CN 202021709384U CN 213043040 U CN213043040 U CN 213043040U
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- China
- Prior art keywords
- ceramic
- fixedly connected
- plate
- antenna
- protective shell
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- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 96
- 230000001681 protective effect Effects 0.000 claims description 44
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structure Of Receivers (AREA)
Abstract
The utility model discloses a ceramic antenna that barrier propterty is good, including protecting sheathing and gusset plate, the gusset plate upper surface is close to the four corners position and has seted up threaded holes, fixed surface connects on the gusset plate and installs the blotter, fixed surface connects on the blotter and installs protecting sheathing, fixed surface connects on the protecting sheathing and installs the apron, the inside fixed connection of protecting sheathing installs the ceramic plate, fixed surface connects on the ceramic plate and installs signal receiver, ceramic plate surface edge fixed connection installs external antenna interface, fixed surface connects under the ceramic plate and installs filter amplifier, the fixed welding that the surface is located filter amplifier the place ahead under the ceramic plate has the connecting wire. A ceramic antenna that barrier propterty is good, can fix ceramic antenna, can play the cushioning effect when installing on moving object to jolt and damage ceramic antenna by a wide margin, can also fix the protection to signal receiver.
Description
Technical Field
The utility model relates to a ceramic antenna field, in particular to ceramic antenna that barrier propterty is good.
Background
The reading distance of the ceramic antenna can reach 2 meters generally, the ceramic antenna is called a short-distance antenna because the reading distance is short, the antenna gain is 2dbi, and the ceramic antenna has the capabilities of resisting interference, thunder and water and dust and is low in production cost and widely applied to the field of various ceramic antennas by adopting a ceramic shell; however, the ceramic antenna at the present stage has some defects, the ceramic antenna lacks a better protective performance, and cannot be well protected, when the ceramic antenna is installed on a moving object, the ceramic antenna installed on the object can be damaged by a bumpy object, the ceramic antenna cannot be prevented from being damaged and cannot be prevented from being bumpy, the connecting wire of the ceramic antenna cannot be fixedly protected, and the connecting wire of the ceramic antenna cannot be conveniently folded when the ceramic antenna is not used.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a ceramic antenna with good protection performance, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ceramic antenna that barrier propterty is good, includes protective housing and gusset plate, the gusset plate upper surface is close to the four corners position and has seted up the through-hole, fixed surface installs the blotter on the gusset plate, fixed surface installs protective housing on the blotter, fixed surface installs the apron on the protective housing, the inside fixed connection of protective housing installs the ceramic plate, fixed surface installs signal receiver on the ceramic plate, ceramic plate surface edge fixed connection installs external antenna interface, fixed surface installs filter amplifier under the ceramic plate, the fixed welding that is located filter amplifier the place ahead under the ceramic plate has the connecting wire.
Preferably, the front surface of the protective shell is provided with a wire guide hole, one side of the front surface of the protective shell, which is positioned at the wire guide hole, is fixedly connected with a bayonet, the surface of one side of the protective shell is provided with a wiring hole, and the protective shell is internally provided with an embedded groove.
Preferably, the ceramic plate mounting hole has been seted up on the surface of ceramic plate, the fixed slot has been seted up to the surperficial border position of ceramic plate, the ceramic plate is through inlaying and establishing groove and protective housing fixed connection.
Preferably, a nut is fixedly connected to one end of the connecting wire, a signal receiving head is fixedly connected to one side, located on the nut, of one end of the connecting wire, and the signal receiving head is in threaded connection with the nut.
Preferably, the upper surface of the cover plate is provided with threaded holes, the positions, close to four corners, of the upper surfaces of the cover plate and the protective shell are provided with threaded holes, the protective shell is fixedly connected with the cover plate through fastening screws, and the protective shell is sealed with the cover plate through a sealing gasket.
Preferably, the external antenna interface is fixedly connected with the ceramic board through a fixing groove, and the connecting wire is fixedly connected with the ceramic board through a wire hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, can protect ceramic antenna not receive the influence of jolting through the blotter that sets up for ceramic antenna can protect the inside structure of ceramic antenna can not damaged by the condition of jolting when the object of removal, can better permanent use, through the bayonet socket that sets up, can fix and protect the connecting wire, can pack up the connecting wire when not using and fix in bayonet socket department, convenient better packing up ceramic antenna.
Drawings
Fig. 1 is a schematic view of the overall structure of a ceramic antenna with good protection performance according to the present invention;
fig. 2 is a top view of a ceramic plate of a ceramic antenna with a good protection performance;
fig. 3 is a ceramic plate lower surface mechanism diagram of a ceramic antenna with good protection performance according to the present invention;
fig. 4 is an internal structure diagram of the protective housing of the ceramic antenna with good protective performance.
In the figure: 1. a reinforcing plate; 2. a through hole; 3. a cushion pad; 4. a protective housing; 401. a bayonet; 402. a wiring hole; 403. a wire guide hole; 404. embedding a groove; 5. a cover plate; 501. a threaded hole; 6. a ceramic plate; 601. a ceramic plate mounting hole; 602. fixing grooves; 7. an external antenna interface; 8. a signal receiver; 9. a filter amplifier; 10. a connecting wire; 1001. a nut; 1002. a signal receiving head.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-4, a ceramic antenna with good protection performance comprises a protective shell 4 and a reinforcing plate 1, wherein through holes 2 are formed in the upper surface of the reinforcing plate 1 near four corners, a cushion pad 3 is fixedly connected and installed on the upper surface of the reinforcing plate 1, the cushion pad 3 can protect the ceramic antenna from being affected by bumping, so that the internal structure of the ceramic antenna can be protected from being damaged by bumping when the ceramic antenna is on a moving object, the ceramic antenna can be better and longer-term used, the protective shell 4 is fixedly connected and installed on the upper surface of the cushion pad 3, a cover plate 5 is fixedly connected and installed on the upper surface of the protective shell 4, a ceramic plate 6 is fixedly connected and installed inside the protective shell 4, a signal receiver 8 is fixedly connected and installed on the upper surface of the ceramic plate 6, an external antenna interface 7 is fixedly connected and installed on the edge position of the surface, the lower surface of the ceramic plate 6 is fixedly welded with a connecting wire 10 in front of the filter amplifier 9;
the front surface of the protective shell 4 is provided with a wire guide hole 403, one side of the front surface of the protective shell 4, which is positioned at the wire guide hole 403, is fixedly connected with a bayonet 401, the connecting wire 10 can be fixed and protected through the arranged bayonet 401, when the protective shell is not used, the connecting wire 10 can be folded and fixed at the bayonet 401, so that the ceramic antenna can be conveniently and better folded, one side surface of the protective shell 4 is provided with a wire connection hole 402, and the interior of the protective shell 4 is provided with an embedded groove 404; the ceramic plate 6 is provided with ceramic plate mounting holes 601 on the surface thereof, the edge of the surface of the ceramic plate 6 is provided with a fixing groove 602, and the ceramic plate 6 is fixedly connected with the protective shell 4 through the embedding groove 404; one end of the connecting wire 10 is fixedly connected with a nut 1001, one end of the connecting wire 10, which is positioned at one side of the nut 1001, is fixedly connected with a signal receiving head 1002, and the signal receiving head 1002 is in threaded connection with the nut 1001; the upper surface of the cover plate 5 is provided with threaded holes 501, the positions, close to four corners, of the upper surfaces of the cover plate 5 and the protective shell 4 are provided with the threaded holes 501, the protective shell 4 is fixedly connected with the cover plate 5 through fastening screws, and the protective shell 4 is sealed with the cover plate 5 through a sealing washer; the external antenna interface 7 is fixedly connected with the ceramic board 6 through the fixing groove 602, and the connection wire 10 is fixedly connected with the ceramic board 6 by passing through the wire hole 403.
It should be noted that, the utility model relates to a ceramic antenna with good protection performance, when in use, firstly, when the ceramic antenna works, the external signal will be transmitted to the signal receiver 8 through the signal receiving head 1002, when the external antenna is to be connected, the external antenna can be connected with the external antenna through the external antenna interface 7, when the ceramic antenna is installed on the moving object, the moving object will bump, the bumping object will damage the internal structure of the ceramic antenna, which is not beneficial to the use of the ceramic antenna, the bumping can be buffered to the maximum extent by installing the buffer pad 3 on the lower surface of the ceramic antenna protective shell 4, thereby the ceramic antenna will not damage the internal structure due to bumping, when the ceramic antenna is not used, the connecting wire 10 of the ceramic antenna can be fixed and protected, the connecting wire 10 of the ceramic antenna can be fixed on the bayonet 401 fixedly installed on the surface of the protective shell 4, and the ceramic antenna can be conveniently folded to prevent the ceramic antenna from damaging the connecting wire 10 which is arranged outside and the signal receiving head 1002 at one end of the connecting wire 10 because the ceramic antenna is not used, so that the signal receiving function of the signal receiving head 1002 is damaged.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The ceramic antenna with good protection performance is characterized in that: comprises a protective shell (4) and a reinforcing plate (1), through holes (2) are arranged on the upper surface of the reinforcing plate (1) near four corners, the upper surface of the reinforcing plate (1) is fixedly connected with a cushion pad (3), the upper surface of the cushion pad (3) is fixedly connected with a protective shell (4), the upper surface of the protective shell (4) is fixedly connected with a cover plate (5), the interior of the protective shell (4) is fixedly connected with a ceramic plate (6), the upper surface of the ceramic plate (6) is fixedly connected with a signal receiver (8), the edge position of the surface of the ceramic plate (6) is fixedly connected with an external antenna interface (7), the lower surface of the ceramic plate (6) is fixedly connected with a filter amplifier (9), the lower surface of the ceramic plate (6) is fixedly welded with a connecting wire (10) in front of the filter amplifier (9).
2. The ceramic antenna with good protection performance as claimed in claim 1, wherein: wire guide (403) have been seted up to the front surface of protective housing (4), bayonet socket (401) are installed to one side fixed connection that the front surface of protective housing (4) is located wire guide (403), wiring hole (402) have been seted up to one side surface of protective housing (4), the inside of protective housing (4) is equipped with inlays establishes groove (404).
3. The ceramic antenna with good protection performance as claimed in claim 1, wherein: ceramic plate mounting hole (601) have been seted up on the surface of ceramic plate (6), fixed slot (602) have been seted up to the surperficial border position of ceramic plate (6), ceramic plate (6) are through inlaying establish groove (404) and protective housing (4) fixed connection.
4. The ceramic antenna with good protection performance as claimed in claim 1, wherein: the connecting wire is characterized in that a nut (1001) is fixedly connected to one end of the connecting wire (10), a signal receiving head (1002) is fixedly connected to one side, located on the nut (1001), of one end of the connecting wire (10), and the signal receiving head (1002) is in threaded connection with the nut (1001).
5. The ceramic antenna with good protection performance as claimed in claim 1, wherein: the novel protective cover is characterized in that a threaded hole (501) is formed in the upper surface of the cover plate (5), the threaded holes (501) are formed in the positions, close to four corners, of the upper surfaces of the cover plate (5) and the protective shell (4), the protective shell (4) is fixedly connected with the cover plate (5) through fastening screws, and the protective shell (4) is sealed with the cover plate (5) through a sealing gasket.
6. The ceramic antenna with good protection performance as claimed in claim 1, wherein: the external antenna interface (7) is fixedly connected with the ceramic board (6) through a fixing groove (602), and the connecting wire (10) is fixedly connected with the ceramic board (6) through penetrating through a wire hole (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709384.1U CN213043040U (en) | 2020-08-17 | 2020-08-17 | Ceramic antenna with good protection performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709384.1U CN213043040U (en) | 2020-08-17 | 2020-08-17 | Ceramic antenna with good protection performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213043040U true CN213043040U (en) | 2021-04-23 |
Family
ID=75531294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021709384.1U Expired - Fee Related CN213043040U (en) | 2020-08-17 | 2020-08-17 | Ceramic antenna with good protection performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213043040U (en) |
-
2020
- 2020-08-17 CN CN202021709384.1U patent/CN213043040U/en not_active Expired - Fee Related
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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: 20210423 |