CN210490879U - Active antenna receiving relay amplifier - Google Patents
Active antenna receiving relay amplifier Download PDFInfo
- Publication number
- CN210490879U CN210490879U CN201921703936.5U CN201921703936U CN210490879U CN 210490879 U CN210490879 U CN 210490879U CN 201921703936 U CN201921703936 U CN 201921703936U CN 210490879 U CN210490879 U CN 210490879U
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- bottom plate
- casing
- active antenna
- strong magnet
- relay amplifier
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Abstract
The utility model discloses an active antenna receiving relay amplifier, which comprises a housin, the bottom buckle of casing is connected with the bottom plate, the bottom of bottom plate is provided with the mount, the crisscross strengthening rib that is provided with in surface of casing, the seal groove has been seted up to the bottom plate of casing, the inner wall of seal groove is provided with the sealing washer, the bottom plate center of bottom plate is provided with first strong magnet, the mount top is provided with the strong magnet of second, the top of the strong magnet of second is connected with the bottom magnetism of first strong magnet, the inner wall of casing and the inboard of bottom plate all spray have anti-interference cladding material, the utility model relates to an amplifier technical field. This active antenna receiving relay amplifier has solved its leakproofness of active antenna receiving relay amplifier of present use poor, and the radiating effect is not good, causes the internal element to damage easily, and the bolt fastening, and the easy corrosion of long-term use is unfavorable for the problem of later maintenance dismantlement.
Description
Technical Field
The utility model relates to an amplifier technical field specifically is an active antenna receives repeater amplifier.
Background
The active antenna is formed by adding an amplifier behind the common antenna, so that the sensitivity is improved, the signal to noise ratio is reduced, and a receiving antenna module, a low-noise amplification module and a power supply module are integrated inside the active antenna. The active antenna receiving repeater amplifier used at present is poor in sealing performance and poor in heat dissipation effect, internal elements are easily damaged, and the bolt is fixed and easy to rust after long-term use, so that the later maintenance and disassembly are not facilitated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an active antenna receives repeater amplifier has solved its leakproofness of active antenna receiving repeater amplifier of present use poor, and the radiating effect is not good, causes the internal element to damage easily, and the bolt fastening, uses easy corrosion for a long time, is unfavorable for the problem of later maintenance dismantlement.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an active antenna receiving relay amplifier, includes the casing, the bottom buckle of casing is connected with the bottom plate, the bottom of bottom plate is provided with the mount, the crisscross strengthening rib that is provided with in surface of casing, the seal groove has been seted up to the bottom plate of casing, the inner wall of seal groove is provided with the sealing washer, the bottom plate center of bottom plate is provided with first strong magnet, the mount top is provided with the strong magnet of second, the top of the strong magnet of second is connected with the bottom magnetism of first strong magnet, the inner wall of casing and the inboard equal spraying of bottom plate have anti-interference cladding material.
Preferably, the two sides of the shell and the bottom plate are correspondingly provided with fixed blocks, and the centers of the fixed blocks are provided with connecting holes.
Preferably, the inner wall four corners of the casing are fixedly connected with fixing columns, the outer end of each fixing column is provided with an integrated circuit board, one side of the casing is provided with an output connector, one side of the casing, which is far away from the output connector, is provided with an input connector and a power connector respectively, and the output connector and the input connector are threaded connectors.
Preferably, the top of the shell is provided with a nameplate, and fixing holes are formed in two sides of the bottom of the fixing frame at equal intervals.
Preferably, the shell and the bottom plate are both made of high-strength, oxidation-resistant and corrosion-resistant plastic materials through injection molding.
(III) advantageous effects
The utility model provides an active antenna receives repeater amplifier. Has the following beneficial effects:
this relay amplifier is received to active antenna, through casing and bottom plate buckle design, and the junction adds and is equipped with the sealing washer, the while articulate, the leakproofness is good, the crisscross strengthening rib that is provided with of housing surface, not only structural strength is high, and simultaneously, increase the surface area, make things convenient for the heat to scatter and disappear, guarantee the radiating effect, during the installation, if the installation face is the adsorbable material of magnet, can directly utilize first strong magnet to adsorb fixedly, the installation is swift, if the installation face is the adsorbable material of non-magnet, accessible bolt fit fixed orifices is rather than fixed with the mount, then adsorb through strong magnet of second and first strong magnet, fix, make things convenient for the later maintenance to take off fast.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
fig. 2 is a bottom view of the housing structure of the present invention;
fig. 3 is a bottom view of the bottom plate structure of the present invention;
FIG. 4 is a side view of the structure of the present invention;
fig. 5 is an assembly view of the structure of the present invention.
In the figure: the device comprises a shell 1, a bottom plate 2, a fixing frame 3, a reinforcing rib 4, a sealing groove 5, a sealing ring 6, a first strong magnetic block 7, a second strong magnetic block 8, a fixing block 9, a connecting hole 10, a fixing column 11, an integrated circuit board 12, an output connector 13, an input connector 14, a power connector 15, a nameplate 16 and a fixing hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an active antenna receiving relay amplifier comprises a shell 1, wherein the bottom of the shell 1 is connected with a bottom plate 2 in a buckling mode, the bottom of the bottom plate 2 is provided with a fixing frame 3, the surface of the shell 1 is provided with reinforcing ribs 4 in a staggered mode to guarantee the strength of the shell, meanwhile, the contact area is increased, heat dissipation is facilitated, the service life of an internal overheating reduction element is avoided, the bottom plate of the shell 1 is provided with a sealing groove 5, the inner wall of the sealing groove 5 is provided with a sealing ring 6 to guarantee the sealing performance of the device and facilitate outdoor installation, a first strong magnetic block 7 is arranged in the center of the bottom plate 2 and facilitates direct adsorption and fixation in installation, the top of the fixing frame 3 is provided with a second strong magnetic block 8, the top of the second strong magnetic block 8 is magnetically connected with the bottom of the first strong magnetic block 7, disassembly is, guarantee transmission efficiency, the both sides of casing 1 and bottom plate 2 all correspond and are provided with fixed block 9, the center of fixed block 9 is provided with connecting hole 10, make things convenient for casing and bottom plate equipment and dismantlement, equal fixedly connected with fixed column 11 in the inner wall four corners of casing 1, the outer end of fixed column 11 is provided with integrated circuit board 12, realize about signal amplification, one side of casing 1 is provided with output connector 13, one side that output connector 13 was kept away from to casing 1 is provided with input joint 14 and power connection 15 respectively, make things convenient for signal access, connect out and power access, output connector 13 and input connector 14 are screwed joint, guarantee connection strength, the top of casing 1 is provided with data plate 16, realize that the device uses the introduction, fixed orifices 17 have been seted up to the bottom both sides impartial distance of mount 3, make things convenient for the mount to be fixed with the installation face, The corrosion-resistant plastic material is formed by injection molding, so that the anti-falling, oxidation resistance and corrosion resistance of the shell are guaranteed, and the processing and production are convenient.
During the use, if the installation face is magnet adsorbable material, can directly utilize first strong magnet 7 to adsorb fixedly, the installation is swift, if the installation face is non-magnet adsorbable material, accessible bolt cooperation fixed orifices 17 is fixed mount 3 rather than the installation face, then adsorbs through strong magnet 8 of second and first strong magnet 7, fixes, makes things convenient for the later maintenance to take off fast.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An active antenna reception relay amplifier comprising a housing (1), characterized in that: the bottom buckle of casing (1) is connected with bottom plate (2), the bottom of bottom plate (2) is provided with mount (3), the crisscross strengthening rib (4) that is provided with in surface of casing (1), seal groove (5) have been seted up to the bottom plate of casing (1), the inner wall of seal groove (5) is provided with sealing washer (6), the bottom plate center of bottom plate (2) is provided with first strong magnet (7), mount (3) top is provided with strong magnet (8) of second, the top of the strong magnet (8) of second is connected with the bottom magnetism of first strong magnet (7), the inner wall of casing (1) and the inboard equal spraying of bottom plate (2) have anti-interference cladding material.
2. The active antenna reception relay amplifier according to claim 1, wherein: the two sides of the shell (1) and the bottom plate (2) are correspondingly provided with fixing blocks (9), and a connecting hole (10) is formed in the center of each fixing block (9).
3. The active antenna reception relay amplifier according to claim 1, wherein: the improved portable power supply is characterized in that fixed columns (11) are fixedly connected to four corners of the inner wall of the shell (1), an integrated circuit board (12) is arranged at the outer ends of the fixed columns (11), an output connector (13) is arranged on one side of the shell (1), an input connector (14) and a power connector (15) are arranged on one side, far away from the output connector (13), of the shell (1), and the output connector (13) and the input connector (14) are threaded connectors.
4. The active antenna reception relay amplifier according to claim 1, wherein: the top of casing (1) is provided with data plate (16), fixed orifices (17) have been seted up to the equal equidistance in bottom both sides of mount (3).
5. The active antenna reception relay amplifier according to claim 1, wherein: the shell (1) and the bottom plate (2) are both made of high-strength, oxidation-resistant and corrosion-resistant plastic materials through injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703936.5U CN210490879U (en) | 2019-10-11 | 2019-10-11 | Active antenna receiving relay amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703936.5U CN210490879U (en) | 2019-10-11 | 2019-10-11 | Active antenna receiving relay amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490879U true CN210490879U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703936.5U Active CN210490879U (en) | 2019-10-11 | 2019-10-11 | Active antenna receiving relay amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113259786A (en) * | 2021-07-16 | 2021-08-13 | 武汉新烽光电股份有限公司 | Heat dissipation formula communication repeater |
-
2019
- 2019-10-11 CN CN201921703936.5U patent/CN210490879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113259786A (en) * | 2021-07-16 | 2021-08-13 | 武汉新烽光电股份有限公司 | Heat dissipation formula communication repeater |
| CN113259786B (en) * | 2021-07-16 | 2021-10-08 | 武汉新烽光电股份有限公司 | Heat dissipation formula communication repeater |
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