CN214477821U - Radio frequency duplexer with protective structure - Google Patents
Radio frequency duplexer with protective structure Download PDFInfo
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- CN214477821U CN214477821U CN202120201948.9U CN202120201948U CN214477821U CN 214477821 U CN214477821 U CN 214477821U CN 202120201948 U CN202120201948 U CN 202120201948U CN 214477821 U CN214477821 U CN 214477821U
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- frequency duplexer
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Abstract
The utility model discloses a radio frequency duplexer with protective structure, including the radio frequency duplexer main part, the lower surface of radio frequency duplexer main part is provided with the mounting panel, two mounting holes have all been seted up to the both sides of mounting panel, the upper surface integral type of mounting panel is formed and is had the cardboard, the inside of cardboard is seted up flutedly, the inside of recess is provided with the second spring, the tip elastic connection of second spring has the dop; through the first draw-in groove of the internal design at the radio frequency duplexer main part and be provided with the cardboard at the upper surface of mounting panel, can be directly by the bolt with mounting panel fixed mounting in certain mounted position department, through the cardboard block with the closed surface at the mounting panel of radio frequency duplexer main part in the inside of first draw-in groove, and through the effect that the second spring takes place elastic deformation in the inside of recess sticis in the inside of second draw-in groove with the dop, sticis fixed with the inside of second draw-in groove through the latch.
Description
Technical Field
The utility model belongs to the technical field of the radio frequency duplexer, concretely relates to radio frequency duplexer with protective structure.
Background
The existing radio frequency duplexer is a main accessory of a different frequency duplex radio station and a relay station, has the functions of isolating transmitting and receiving signals and ensuring that the receiving and the transmitting can work normally at the same time, and has the advantages of small volume, light weight, convenient installation and use and easy durability; the existing radio frequency duplexer is directly used at a certain position through bolt fixed mounting when being mounted, is inconvenient to dismount and maintain when being used for damage, is inconvenient to mount and is inconvenient to protect the outside when being used, and is easy to deform and damage when being impacted by an external object, so that the radio frequency duplexer with the protection structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radio frequency duplexer with protective structure to it directly uses in certain position department through bolt fixed mounting when the installation to propose current radio frequency duplexer in the above-mentioned background art, is not convenient for dismantle the maintenance when using the damage, otherwise installs inconveniently, is not convenient for protect the external world when using simultaneously, easily causes the problem of deformation damage when receiving external object striking.
In order to achieve the above object, the utility model provides a following technical scheme: a radio frequency duplexer with a protection structure comprises a radio frequency duplexer main body, wherein the lower surface of the radio frequency duplexer main body is provided with a mounting plate, two mounting holes are arranged on both sides of the mounting plate, a clamping plate is integrally formed on the upper surface of the mounting plate, a groove is arranged inside the clamping plate, a second spring is arranged inside the groove, the end part of the second spring is elastically connected with a clamping head, the end part of the chuck is integrally formed with a latch, the lower surface of the radio frequency duplexer main body is provided with a first clamping groove, two ends of the first clamping groove are positioned in the radio frequency duplexer main body and are provided with second clamping grooves, the radio frequency duplexer main body and the mounting plate are clamped and connected with the first clamping groove through the clamping plate, the second spring and the radio frequency duplexer main body are in compressed connection with the second clamping groove through the clamping head.
Preferably, the surface of radio frequency duplexer main part is fixed with first spring through the glue solution bonding, the tip elastic connection of first spring has the guard plate, the surface of guard plate is provided with elastic rubber pad.
Preferably, the elastic rubber pad and the protection plate are both of U-shaped structures, and the inner surface of the elastic rubber pad is fixedly bonded with the outer surface glue solution of the protection plate.
Preferably, the radio frequency duplexer main part with the guard plate passes through first spring elastic connection, just the embedding of radio frequency duplexer main part the inside of guard plate.
Preferably, the first clamping groove and the radio frequency duplexer main body are of an integrated structure, and the clamping plate is matched with the inside of the first clamping groove.
Preferably, the end of the chuck is embedded into the second clamping groove, and the end of the chuck is tightly pressed and clamped with the inside of the second clamping groove through the clamping teeth.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the radio frequency duplexer main body and the mounting plate are stably installed and used by designing the first clamping groove in the interior of the radio frequency duplexer main body and arranging the clamping plate on the upper surface of the mounting plate, the mounting plate can be directly and fixedly installed at a certain installation position through bolts, the radio frequency duplexer main body is closed on the surface of the mounting plate in the interior of the first clamping groove through clamping of the clamping plate, the clamping head is tightly pressed in the interior of the second clamping groove through the action of elastic deformation of the second spring in the interior of the groove, the clamping head is tightly pressed and fixed with the interior of the second clamping groove through the clamping teeth, the clamping plate is convenient to be firmly installed, so that the radio frequency duplexer main body and the mounting plate can be stably installed and used, the radio frequency duplexer main body can be disassembled and maintained by the same operation when the radio frequency duplexer main body is damaged after installation, the problem that the radio frequency duplexer is directly and fixedly installed at a certain position through the bolts when being used and damaged is inconvenient to disassemble and maintain when being damaged is solved, otherwise, the installation is inconvenient.
(2) Through tip design guard plate and the elastic rubber pad at first spring, can receive external object when using after the installation and strike, the effect that takes place elastic deformation through first spring this moment is in the buffering with guard plate and elastic rubber pad, easily to external object bounce-back, reduces the striking, and non-deformable damages, the protection of being convenient for does benefit to the use, has solved and has been not convenient for when using to external protection, easily causes the problem of deformation damage when receiving external object striking.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the radio frequency duplexer main body, the mounting plate and the protection plate of the present invention;
FIG. 3 is an enlarged schematic view of a portion B of FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;
in the figure: 1. a radio frequency duplexer body; 2. mounting a plate; 3. an elastic rubber pad; 4. mounting holes; 5. a protection plate; 6. a first spring; 7. clamping a plate; 8. a first card slot; 9. clamping a head; 10. clamping teeth; 11. a second card slot; 12. a groove; 13. a second spring.
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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a radio frequency duplexer with a protection structure comprises a radio frequency duplexer main body 1, a mounting plate 2 is arranged on the lower surface of the radio frequency duplexer main body 1, two mounting holes 4 are respectively formed on two sides of the mounting plate 2, a clamping plate 7 is integrally formed on the upper surface of the mounting plate 2, a groove 12 is formed in the clamping plate 7, a second spring 13 is arranged in the groove 12, a clamping head 9 is elastically connected to the end of the second spring 13, a clamping tooth 10 is integrally formed on the end of the clamping head 9, a first clamping groove 8 is formed in the lower surface of the radio frequency duplexer main body 1, two ends of the first clamping groove 8 are positioned in the radio frequency duplexer main body 1, a second clamping groove 11 is formed in the radio frequency duplexer main body 1, the radio frequency duplexer main body 1 and the mounting plate 2 are connected with the first clamping groove 8 in a clamping manner through the clamping plate 7, the second spring 13 and the radio frequency duplexer main body 1 are tightly pressed and connected with the second clamping groove 11 through the clamping head 9, the mounting plate 2 can be directly and fixedly mounted at a certain mounting position through bolts, close radio frequency duplexer main part 1 on the surface of mounting panel 2 through cardboard 7 block in the inside of first draw-in groove 8, and take place elastic deformation's effect through second spring 13 in the inside of recess 12 and sticis dop 9 in the inside of second draw-in groove 11, sticis fixed with the inside of dop 9 with second draw-in groove 11 through latch 10, be convenient for make radio frequency duplexer main part 1 and mounting panel 2 stable erection use with cardboard 7 fastening installation, use radio frequency duplexer main part 1 to dismantle the maintenance with radio frequency duplexer main part 1 in the same operation when damaging after the installation.
In this embodiment, it is preferred, the surface of radio frequency duplexer main part 1 is fixed with first spring 6 through the glue solution bonding, the tip elastic connection of first spring 6 has guard plate 5, guard plate 5's surface is provided with elastic rubber pad 3, when receiving external object striking when using after the installation, the effect that takes place elastic deformation through first spring 6 this moment is in the buffering with guard plate 5 and elastic rubber pad 3, easily to external object bounce-back, reduce the striking, non-deformable damages, the protection of being convenient for does benefit to the use.
In order to protect the outer surface of the radio frequency duplexer main body 1 for use through the closed installation of the elastic rubber pad 3 and the protection plate 5, in this embodiment, it is preferable that the elastic rubber pad 3 and the protection plate 5 are both U-shaped structures, and the inner surface of the elastic rubber pad 3 is fixed to the outer surface of the protection plate 5 by adhesive.
In order to be convenient for through first spring 6 with guard plate 5 elastic connection, be convenient for the buffering protection, in this embodiment, it is preferred that radio frequency duplexer main part 1 passes through first spring 6 elastic connection with guard plate 5, and the inside of radio frequency duplexer main part 1 embedding guard plate 5.
In order to be convenient for use the closed installation of radio frequency duplexer main part 1 and mounting panel 2 in the inside of first draw-in groove 8 through cardboard 7 block, otherwise convenient to detach, in this embodiment, preferred, first draw-in groove 8 and radio frequency duplexer main part 1 formula structure as an organic whole, and cardboard 7 and first draw-in groove 8's inside phase-match.
In order to facilitate the clamping of the chuck 9 in the second clamping groove 11 by the latch 10, and to facilitate the fixing and pressing, in this embodiment, it is preferable that the end of the chuck 9 is embedded in the second clamping groove 11, and the end of the chuck 9 is clamped in the second clamping groove 11 by the latch 10.
The utility model discloses a theory of operation and use flow: the radio frequency duplexer with the protection structure is characterized in that before use, the radio frequency duplexer is firstly installed, a bolt is directly penetrated through the inside of a mounting hole 4 to fixedly install a mounting plate 2 at a certain installation position, after installation, a clamping plate 7 is clamped in a first clamping groove 8 to close a radio frequency duplexer main body 1 on the surface of the mounting plate 2, a second spring 13 is used for generating elastic deformation in a groove 12 to tightly press a clamping head 9 in a second clamping groove 11, the clamping head 9 is tightly pressed and fixed with the inside of the second clamping groove 11 through a clamping tooth 10, the clamping plate 7 is conveniently and tightly installed to enable the radio frequency duplexer main body 1 and the mounting plate 2 to be stably installed for use, after installation, when the radio frequency duplexer main body 1 is damaged, the radio frequency duplexer main body 1 can be detached and maintained by the same operation, then when the radio frequency duplexer is impacted by an external object after installation, at the moment, the protection plate 5 and an elastic rubber pad 3 are in buffering through the elastic deformation of the first spring 6, the anti-collision device is easy to rebound to external objects, reduces collision, is not easy to deform and damage, is convenient to protect and is beneficial to use.
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 (6)
1. The utility model provides a radio frequency duplexer with protective structure, includes radio frequency duplexer main part (1), its characterized in that: the lower surface of the radio frequency duplexer main body (1) is provided with a mounting plate (2), two mounting holes (4) are respectively formed in two sides of the mounting plate (2), a clamping plate (7) is integrally formed on the upper surface of the mounting plate (2), a groove (12) is formed in the clamping plate (7), a second spring (13) is arranged in the groove (12), the end part of the second spring (13) is elastically connected with a clamping head (9), a clamping tooth (10) is integrally formed on the end part of the clamping head (9), a first clamping groove (8) is formed in the lower surface of the radio frequency duplexer main body (1), two ends of the first clamping groove (8) are positioned in the radio frequency duplexer main body (1) and are provided with a second clamping groove (11), and the radio frequency duplexer main body (1) and the mounting plate (2) are connected with the first clamping groove (8) in a clamping manner through the clamping plate (7), the second spring (13) and the radio frequency duplexer main body (1) are connected through the clamping head (9) and the second clamping groove (11) in a pressing mode.
2. The radio frequency duplexer with the protection structure as claimed in claim 1, wherein: the outer surface of radio frequency duplexer main part (1) is fixed with first spring (6) through the glue solution bonding, the tip elastic connection of first spring (6) has guard plate (5), the surface of guard plate (5) is provided with elastic rubber pad (3).
3. The radio frequency duplexer with the protection structure as claimed in claim 2, wherein: the elastic rubber pad (3) and the protection plate (5) are of U-shaped structures, and the inner surface of the elastic rubber pad (3) is fixedly bonded with the outer surface glue solution of the protection plate (5).
4. The radio frequency duplexer with the protection structure as claimed in claim 2, wherein: radio frequency duplexer main part (1) with guard plate (5) pass through first spring (6) elastic connection, just radio frequency duplexer main part (1) embedding the inside of guard plate (5).
5. The radio frequency duplexer with the protection structure as claimed in claim 1, wherein: the first clamping groove (8) and the radio frequency duplexer main body (1) are of an integrated structure, and the clamping plate (7) is matched with the inside of the first clamping groove (8).
6. The radio frequency duplexer with the protection structure as claimed in claim 1, wherein: the end part of the clamping head (9) is embedded into the second clamping groove (11), and the end part of the clamping head (9) is tightly pressed and clamped with the inner part of the second clamping groove (11) through the clamping teeth (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201948.9U CN214477821U (en) | 2021-01-25 | 2021-01-25 | Radio frequency duplexer with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201948.9U CN214477821U (en) | 2021-01-25 | 2021-01-25 | Radio frequency duplexer with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477821U true CN214477821U (en) | 2021-10-22 |
Family
ID=78113652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120201948.9U Active CN214477821U (en) | 2021-01-25 | 2021-01-25 | Radio frequency duplexer with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477821U (en) |
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2021
- 2021-01-25 CN CN202120201948.9U patent/CN214477821U/en active Active
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