CN207353435U - Dielectric phase shifter and its cavity body structure - Google Patents
Dielectric phase shifter and its cavity body structure Download PDFInfo
- Publication number
- CN207353435U CN207353435U CN201721355937.6U CN201721355937U CN207353435U CN 207353435 U CN207353435 U CN 207353435U CN 201721355937 U CN201721355937 U CN 201721355937U CN 207353435 U CN207353435 U CN 207353435U
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- cavity
- receiving space
- phase shifter
- dielectric phase
- pcb board
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- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
A kind of dielectric phase shifter and its cavity body structure, wherein dielectric phase shifter are the utility model is related to, including：Cavity, the cavity at least one end penetrate through, and for the cavity formed with more than one receiving space, the two opposite side walls of cavity offer the slot along the length direction extension of the cavity at each receiving space；And the pcb board identical with the receiving space quantity, each pcb board correspond to plugged and fixed in accordingly in the slot at the receiving space.The invention also discloses a kind of dielectric phase shifter cavity body structure.By the above embodiment, pcb board simple installation, be unlikely to deform, and then dielectric phase shifter is stable and reliable for performance.
Description
Technical field
It the utility model is related to a kind of dielectric phase shifter and its cavity body structure.
Background technology
In phase shifter production and assembling process, it is found that dielectric phase shifter Internal PCB material is softer, be easily deformed, lead
Cause performance unstable, and assemble relatively difficult.
Utility model content
The utility model provides a kind of dielectric phase shifter and its cavity body structure, pcb board installation to solve above-mentioned technical problem
Simplicity, be unlikely to deform, and then dielectric phase shifter is stable and reliable for performance.
In order to solve the above technical problems, the utility model provides a kind of dielectric phase shifter cavity body structure, including：Cavity, institute
Cavity at least one end is stated to penetrate through；The receiving space that the cavity is used to install pcb board formed with more than one, wherein, the chamber
The two opposite side walls of body are offered along the slot of the length direction extension of the cavity at each receiving space to insert
Connect fixed pcb board.
Further, the receiving space that the cavity is formed is two or more, and each receiving space is along institute
The short transverse distribution of cavity is stated, and each receiving space is separate.
Further, the cavity is metal cavity.
Further, the cavity offers the side wall thickening setting of the slot.
In order to solve the above technical problems, the utility model provides a kind of dielectric phase shifter, including：Cavity, the cavity is extremely
Few one end perforation, the cavity is formed with more than one receiving space, and the two opposite side walls of cavity are in each collecting
The slot along the length direction extension of the cavity is offered at space；And the PCB identical with the receiving space quantity
Plate, each pcb board correspond to plugged and fixed in accordingly in the slot at the receiving space.
Further, the receiving space that the cavity is formed is two or more, and each receiving space is along institute
The short transverse distribution of cavity is stated, and each receiving space is separate.
Further, the slot of the plugged and fixed that each pcb board is parallel to each other at the corresponding receiving space
It is interior.
Further, the cavity is metal cavity.
Further, the cavity offers the side wall thickening setting of the slot.
The dielectric phase shifter and its cavity body structure of the utility model, have the advantages that：
By opening up slot in the two opposite side walls of cavity with plugged and fixed pcb board, so as to pcb board simple installation, be not easy
Deformation, and then dielectric phase shifter is stable and reliable for performance.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of the utility model dielectric phase shifter.
Fig. 2 is the side view of cavity body structure in dielectric phase shifter shown in Fig. 1.
Fig. 3 is the mounting structure schematic diagram of the utility model dielectric phase shifter.
Fig. 4 is the side view of dielectric phase shifter shown in Fig. 3.
Embodiment
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.
Referred to reference to Fig. 1 and Fig. 2, the utility model provides a kind of dielectric phase shifter cavity body structure.The cavity body structure
Including：Cavity 1.
Specifically, which is typically metal cavity 1.Wherein, the cavity 1 at least one end penetrates through（It is set on
Mouthful）, to facilitate follow-up insertion pcb board 2.Preferably, which penetrates through, convenient to be inserted into pcb board 2 from either side.
The receiving space 11 that cavity 1 is used to install pcb board 2 formed with more than one.Wherein, 1 two opposite side walls of cavity
12 offer the slot 13 along the length direction extension of cavity 1 with plugged and fixed pcb board 2 at each receiving space 11.Should
The setting of slot 13 facilitates the dismounting of pcb board 2 so that pcb board 2 is unlikely to deform, and then dielectric phase shifter is stable and reliable for performance.
In one embodiment, the receiving space 11 that cavity 1 is formed is two or more, and each receiving space 11 is along chamber
The short transverse distribution of body 1, and each receiving space 11 can realize that 1 medium of Multicarity moves independently of each other to realize electrical isolation
Phase device, and it is stable and reliable for performance.For example, as shown in Fig. 2, the receiving space 11 in cavity 1 is arranged to two, it is divided into up and down two
Layer.The two opposite side walls 12 of the corresponding cavity 1 of upper strata receiving space 11 offer a pair of of slot 13 to be inserted into a pcb board 2, lower floor
The two opposite side walls 12 of the corresponding cavity 1 of receiving space 11 offer a pair of of slot 13 to be inserted into another pcb board 10.
In one embodiment, cavity 1 offers the thickening setting of side wall 12 of slot 13, to strengthen the knot of cavity body structure
Structure intensity.
Referred to reference to Fig. 1 to Fig. 4, the utility model also provides a kind of dielectric phase shifter.The dielectric phase shifter includes：
Cavity 1 and more than one pcb board 2.
Specifically, which is typically metal cavity 1.At least one end of cavity 1 penetrates through, to facilitate follow-up insertion pcb board
2.Preferably, which penetrates through, convenient to be inserted into pcb board 2 from either side.
Cavity 1 is equal at each receiving space 11 formed with more than one receiving space 11, the two opposite side walls 12 of cavity 1
Offer the slot 13 along the length direction extension of cavity 1.
2 quantity of pcb board is preferably identical with 11 quantity of receiving space, and each pcb board 2 corresponds to plugged and fixed in mutually receivable
Hold in the slot 13 at space 11.
In one embodiment, the receiving space 11 that cavity 1 is formed is two or more, and each receiving space 11 is along chamber
The short transverse distribution of body 1, and each receiving space 11 is separate.As shown in Fig. 2, the receiving space 11 in cavity 1 is arranged to
Two, it is divided into two layers up and down.The two opposite side walls 12 of the corresponding cavity 1 of upper strata receiving space 11 offer a pair of of slot 13 to insert
Enter a pcb board 2, it is another to be inserted into that the two opposite side walls 12 of the corresponding cavity 1 of lower floor's receiving space 11 offer a pair of of slot 13
Pcb board 10.
In one embodiment, slot 13 of the plugged and fixed that each pcb board 2 is parallel to each other at corresponding receiving space 11
It is interior.
In one embodiment, cavity 1 offers the side wall 12 of slot 13 and has carried out thickening processing.
The dielectric phase shifter and its cavity body structure of the utility model, have the advantages that：
By opening up slot 13 in the two opposite side walls 12 of cavity 1 with plugged and fixed pcb board 2, so that pcb board 2 installs letter
Just, it is unlikely to deform, and then dielectric phase shifter is stable and reliable for performance.
It these are only the embodiment of the utility model, it does not limit the scope of the patent of the present invention, every profit
The equivalent structure or equivalent flow shift made with the utility model specification and accompanying drawing content, is directly or indirectly used in it
His relevant technical field, is equally included in the patent within the scope of the utility model.
Claims (9)
- A kind of 1. dielectric phase shifter cavity body structure, it is characterised in that including：Cavity, the cavity at least one end penetrate through；The receiving space that the cavity is used to install pcb board formed with more than one, wherein, the two opposite side walls of cavity exist The slot along the length direction extension of the cavity is offered at each receiving space with plugged and fixed pcb board.
- 2. dielectric phase shifter cavity body structure according to claim 1, it is characterised in that：The receiving space that the cavity is formed is two or more, height side of each receiving space along the cavity To distribution, and each receiving space is separate.
- 3. dielectric phase shifter cavity body structure according to claim 1, it is characterised in that：The cavity is metal cavity.
- 4. dielectric phase shifter cavity body structure according to claim 1, it is characterised in that：The side wall that the cavity offers the slot thickeies setting.
- A kind of 5. dielectric phase shifter, it is characterised in that including：Cavity, the cavity at least one end penetrate through, and the cavity is two opposite formed with more than one receiving space, the cavity Side wall offers the slot along the length direction extension of the cavity at each receiving space；And the pcb board identical with the receiving space quantity, each pcb board correspond to plugged and fixed in the corresponding collecting In the slot at space.
- 6. dielectric phase shifter according to claim 5, it is characterised in that：The receiving space that the cavity is formed is two or more, height side of each receiving space along the cavity To distribution, and each receiving space is separate.
- 7. dielectric phase shifter according to claim 6, it is characterised in that：The plugged and fixed that each pcb board is parallel to each other is in the slot at the corresponding receiving space.
- 8. dielectric phase shifter according to claim 5, it is characterised in that：The cavity is metal cavity.
- 9. dielectric phase shifter according to claim 5, it is characterised in that：The side wall that the cavity offers the slot thickeies setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355937.6U CN207353435U (en) | 2017-10-20 | 2017-10-20 | Dielectric phase shifter and its cavity body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355937.6U CN207353435U (en) | 2017-10-20 | 2017-10-20 | Dielectric phase shifter and its cavity body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353435U true CN207353435U (en) | 2018-05-11 |
Family
ID=62355854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355937.6U Active CN207353435U (en) | 2017-10-20 | 2017-10-20 | Dielectric phase shifter and its cavity body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353435U (en) |
-
2017
- 2017-10-20 CN CN201721355937.6U patent/CN207353435U/en active Active
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