CN206076470U - Microwave isolator cavity components - Google Patents
Microwave isolator cavity components Download PDFInfo
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- CN206076470U CN206076470U CN201621021896.2U CN201621021896U CN206076470U CN 206076470 U CN206076470 U CN 206076470U CN 201621021896 U CN201621021896 U CN 201621021896U CN 206076470 U CN206076470 U CN 206076470U
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- diapire
- cavity components
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- microwave isolator
- isolator cavity
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Abstract
This utility model provides a kind of microwave isolator cavity components, belongs to Communication Electronic Element field, including diapire, circular diapire the side wall extended on the upside of diapire and flexible clamp piece；Diapire and side wall are surrounded jointly for housing the inner chamber of built-in component, and the inwall of side wall is provided with stopper slot；Flexible clamp piece is installed in stopper slot to fix in the lumen built-in component using natural resiliency.Built-in component is fixed on interior intracavity using flexible clamp piece by the microwave isolator cavity components that this utility model is provided, it is to avoid the possibility released outwardly against power, reduction built-in component of helicitic texture offside wall；And, configuration aspects are simpler, and difficulty of processing is relatively low, therefore reduce production cost；Additionally, the operation of flexible clamp piece, its installation effectiveness will be apparently higher than thread connecting mode.
Description
Technical field
This utility model is related to microwave isolator, and in particular to a kind of cavity components of microwave isolator.
Background technology
Microwave isolator and circulator are conventional signal adapter part.There is a kind of microwave isolation in prior art
The shell structure of device/circulator, as shown in figure 1, the microwave isolator includes 1 ＇ of pedestal and lid, the side wall of its lid is downward
Extension forms lid outer, and the lateral wall of lid outer is provided with external screw thread；1 ＇ middle settings of pedestal have 2 ＇ of storage tank, 1 ＇ of pedestal
The position that side wall is contacted with lid is correspondingly arranged on female thread, and female thread is fixed with external thread bolt connection.
In above-mentioned utility model, built-in component is fixed on by 2 ＇ of storage tank using lid, lid is matched somebody with somebody with 1 ＇ sides wall of pedestal
Close.However, this kind of fixed form makes side wall bear outside extruding force, there is the possibility that lid is released, therefore, functional reliability
It is not high；And, screw thread process is wasted time and energy, and production cost is higher.
Therefore, it is badly in need of a kind of simple structure on market, it is with low cost, and easy-to-install microwave isolator cavity components.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, with low cost, and easy-to-install microwave isolator
Cavity components.
For achieving the above object, this utility model provides a kind of microwave isolator cavity components, including：
Diapire；
The side wall for extending around diapire and on the upside of diapire, the diapire and side wall are surrounded jointly for housing built-in component
Inner chamber；The inwall of the side wall is provided with stopper slot；
Flexible clamp piece, the flexible clamp piece are installed in stopper slot using natural resiliency, and flexible clamp piece is by built-in component
Fix in the lumen.
Further, the microwave isolator cavity components also include elastic pressuring plate, and the top surface of the elastic pressuring plate is against bullet
On the bottom surface of property fastener, the bottom surface of elastic pressuring plate is against on the top surface of built-in component.
Further, the side wall is provided with the breach of multiple opening upwards, and the built-in component is provided with multiple pin ends
Son, when the built-in component is from top to bottom installed on inner chamber, the pin terminal is leant out from corresponding breach；
The microwave isolator cavity components also include coupling assembly, and the coupling assembly for built-in component is connected to is
System plate；
The indentation, there bending water outlet plano-convex ear, the coupling assembly are fixed on horizontal lug.
Further, the coupling assembly include connecting pole, stitch, to isolate the insulating part of stitch and horizontal lug with
And play the connection step of spacing fixation；The connection step is fixed on one end of connecting pole, and the stitch is fixed on connection
On post, the insulating part is sleeved on connecting pole；
The horizontal lug is provided with for being fixedly connected the through hole of component, and the connecting pole is fixed in through hole.
Further, the microwave isolator cavity components also include the levelling bench for carrying electronic component, the water
Average is horizontally outward extended by bottom wall edge；
The horizontal lug for protruding outward is provided with the outside of the levelling bench, the horizontal lug is provided with for fixed company
The through hole of connected components.
Further, the lower surface of the diapire is provided with slot to make way, and the slot to make way is located at the lower section of horizontal lug；It is described
The step site downside in horizontal lug of connection, and be partially housed in aforementioned slot to make way so that coupling assembly is closer in inner chamber
The heart.
Further, the stopper slot is annular, and the flexible clamp piece is annular spring, under the jump ring extended position
With diameter greater than the internal diameter of stopper slot.
Further, the elastic pressuring plate is middle recessed concave disks, and the edge of the concave disks is against flexible clamp piece
Bottom surface on, the middle concave point of the concave disks is pressed on the top surface of built-in component.
Further, the diapire is provided with some location holes for positioning.
Further, the lower surface of the horizontal lug is higher than diapire lower surface certain distance in order to install connection group
Part；The horizontal lug from lower surface higher than with a certain distance from diapire lower surface, and horizontal lug has the distance of diapire lower surface
It is identical with distance of the horizontal lug away from diapire lower surface.
Compared to a kind of microwave isolator cavity components that prior art, this utility model are provided, the inwall of wall in side, tool
Body, is positioned over spacing to be provided with stopper slot at the top position of the inwall of inner chamber after making elasticity of compression fastener volume-diminished
In groove；Release flexible clamp piece, in the presence of natural resiliency, flexible clamp piece recovers volume, is snap-fit in stopper slot.To wait to pacify
The built-in component of dress is positioned over intracavity bottom, and the flexible clamp piece being mounted in stopper slot keeps out built-in component upper surface is fixed on which
Interior intracavity.Compared to the microwave isolator cavity components that the mode being threadably secured in prior art, this utility model are provided
Built-in component is fixed on by interior intracavity using flexible clamp piece, it is to avoid helicitic texture offside wall outwardly against power, reduce built-in unit
The possibility that part is released；And, configuration aspects are simpler, and difficulty of processing is relatively low, therefore reduce production cost；Additionally, elastic
The operation of fastener, its installation effectiveness will be apparently higher than thread connecting modes.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
Needed for specific embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the dimensional structure diagram of the shell structure of microwave isolator/circulator provided in prior art；
The rearview of the microwave isolator cavity components that Fig. 2 is provided for this utility model；
Fig. 3 is the side view of the microwave isolator cavity components shown in Fig. 2；
The structure chart of the coupling assembly of the microwave isolator cavity components that Fig. 4 is provided for this utility model；
The structure chart of the flexible clamp piece of the microwave isolator cavity components that Fig. 5 is provided for this utility model；
The profile of the elastic pressuring plate of the microwave isolator cavity components that Fig. 6 is provided for this utility model.
Reference：
1 ＇-pedestal；2 ＇-storage tank；
1- diapires；2- sides wall；3- flexible clamp pieces；
4- coupling assemblies；5- elastic pressuring plates；11- slots to make way；
12- location holes；13- levelling benches；The horizontal lugs of 14-；
The horizontal lugs of 21-；22- breach；23- through holes；
41- connecting poles；42- stitch；43- insulating parts；
44- connects step.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
The rearview of the microwave isolator cavity components that Fig. 2 is provided for this utility model；
Fig. 3 is the side view of the microwave isolator cavity components shown in Fig. 2；
The structure chart of the coupling assembly of the microwave isolator cavity components that Fig. 4 is provided for this utility model；
The structure chart of the jump ring of the microwave isolator cavity components that Fig. 5 is provided for this utility model；
The profile of the concave disks of the microwave isolator cavity components that Fig. 6 is provided for this utility model.
As shown in Figures 2 and 3, the present embodiment provides a kind of microwave isolator cavity components, including：
Diapire 1；
The side wall 2 for extending around diapire 1 and on the upside of diapire 1, diapire 1 and side wall 2 are surrounded jointly for housing built-in unit
The inner chamber of part；The inwall of side wall 2 is provided with stopper slot；
Flexible clamp piece 3, flexible clamp piece 3 are installed in stopper slot using natural resiliency, and flexible clamp piece 3 is solid by built-in component
Determine in the lumen.
The microwave isolator cavity components that this utility model is provided, the inwall of wall 2 in side, the inwall of specially inner chamber are top
Position at be provided with stopper slot, after making 3 volume-diminished of elasticity of compression fastener, be positioned in stopper slot；Release flexible clamp piece
3, in the presence of natural resiliency, flexible clamp piece 3 recovers volume, is snap-fit in stopper slot.Built-in component to be installed is placed
In intracavity bottom, the flexible clamp piece 3 being mounted in stopper slot keeps out built-in component upper surface makes which be fixed on interior intracavity.
Compared to the microwave isolator cavity components that the mode being threadably secured in prior art, this utility model are provided
Built-in component is fixed on by interior intracavity using flexible clamp piece 3, it is to avoid helicitic texture offside wall 2 outwardly against power, reduce built-in
The possibility of element release；And, configuration aspects are simpler, and difficulty of processing is relatively low, therefore reduce production cost；Additionally, bullet
The operation of property fastener 3, its installation effectiveness will be apparently higher than thread connecting mode.
And, some location holes 12 are provided with diapire 1, further facilitate the installation of built-in component.
Refering to Fig. 5, specifically, stopper slot is annular, and flexible clamp piece 3 is annular spring, and jump ring is under extended position
With diameter greater than the internal diameter of stopper slot.Jump ring is provided with opening, and the both sides of opening are provided with operating block, by pinching two operating blocks of pressure, makes out
Mouth reduces, and the volume of jump ring reduces, and can fill in annular spacing groove；After filling in annular spacing groove, two operating blocks are discharged, jump ring is certainly
Unfold under body elasticity, and then be snap-fit in stopper slot.
Certainly, this is only a specific embodiment of the present utility model, the concrete structure of flexible clamp piece of the present utility model 3
It is not limited thereto, as long as flexible clamp piece 3 can be installed on stopper slot, and built-in component is fixed on into interior intracavity.
In the present embodiment, the microwave isolator cavity components also include elastic pressuring plate 5, and the top surface of elastic pressuring plate 5 is against
On the bottom surface of flexible clamp piece 3, the bottom surface of elastic pressuring plate 5 is against on the top surface of built-in component.
Elastic pressuring plate 5 is extruded between flexible clamp piece 3 and built-in component, to built-in component in the vertical direction
Position further limits, and built-in component is stably mounted at interior intracavity and is not susceptible to rock.
Refering to Fig. 6, specifically, elastic pressuring plate 5 can be stamped and formed out middle recessed concave disks, spill for circular sheet
The edge of disk is against on the bottom surface of flexible clamp piece 3, and the middle concave point of concave disks is pressed on the top surface of built-in component.
Also concave disks can be directly connected to be fixed on the bottom surface of jump ring, will be designed both as integral piece.
Certainly, this is only a specific embodiment of the present utility model, the concrete structure of elastic pressuring plate of the present utility model 5
It is not limited thereto, if can be installed between flexible clamp piece 3 and built-in component, and the position to built-in component in the vertical direction
Put and further limit.For example, flexible clamp piece 3 can also adopt many spring structures.
The side wall 2 of microwave isolator cavity components is stretched by thin plate with diapire 1 and is formed, and side wall 2 tears some opening upwards
Breach 22；Built-in component is provided with multiple pin terminals, and when built-in component is from top to bottom installed on inner chamber, pin terminal is from corresponding
Breach 22 lean out.
Refering to Fig. 4, the microwave isolator cavity components that this utility model is provided also include coupling assembly 4, and coupling assembly 4 is used
In built-in component is connected to system board.
Tear portion outward bending is formed into horizontal lug 21, horizontal lug 21 is provided with for being fixedly connected the logical of component 4
Hole 23；The lower surface of horizontal lug 21 is higher than 1 lower surface certain distance of diapire in order to install coupling assembly 4.
Outside eliminating water plano-convex ear 21, microwave isolator cavity components also include the levelling bench 13 for carrying electronic component,
Levelling bench 13 is stretched out by 1 edge level of diapire；The outside of levelling bench 13 is provided with the horizontal lug 14 for protruding outward, water
Planar tabs 14 are provided with for being fixedly connected the through hole 23 of component 4；Horizontal lug 14 from lower surface be higher than 1 lower surface one of diapire
Set a distance, and distance of the distance of tool 1 lower surface of diapire of horizontal lug 14 with horizontal lug 21 away from 1 lower surface of diapire is identical.
Specifically, coupling assembly 4 includes connecting pole 41, stitch 42, exhausted with horizontal lug 21 to isolate stitch 42
The connection step 44 of edge part 43 and a spacing fixation；Connection step 44 is fixed on one end of connecting pole 41, and stitch 42 is solid
It is scheduled on connecting pole 41, insulating part 43 is sleeved on connecting pole 41；Connecting pole 41 is fixed in through hole 23.
Electronic component needed for the coupling assembly 4 of said structure, levelling bench 13 and the convex fixation that can be stable of level,
System board or other pcb boards, circuit board.
In the present embodiment, 1 lower surface of diapire in the horizontal lug of alignment 21 is provided with slot to make way 11, after slot to make way 11 passes through
Continuous processing is formed, such as punch forming.Connection step 44 is located at the downside of horizontal lug 21, and is partially housed in aforementioned slot to make way
In 11.The design of slot to make way 11, enables coupling assembly 4 closer to lumen centers, makes the volume of microwave isolator cavity components
That what is can designed is more compact.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of microwave isolator cavity components, it is characterised in that include：
Diapire；
The side wall for extending around diapire and on the upside of diapire, the diapire and side wall are surrounded jointly for housing in built-in component
Chamber；The inwall of the side wall is provided with stopper slot；
Flexible clamp piece, the flexible clamp piece are installed in stopper slot using natural resiliency, and built-in component is fixed by flexible clamp piece
In the lumen.
2. microwave isolator cavity components according to claim 1, it is characterised in that the microwave isolator cavity components are also
Including elastic pressuring plate, the top surface of the elastic pressuring plate is against on the bottom surface of flexible clamp piece, and the bottom surface of elastic pressuring plate is against built-in unit
On the top surface of part.
3. microwave isolator cavity components according to claim 1, it is characterised in that the side wall is provided with multiple openings
Breach upwards, the built-in component are provided with multiple pin terminals, when the built-in component is from top to bottom installed on inner chamber, described
Pin terminal is leant out from corresponding breach；
The microwave isolator cavity components also include coupling assembly, and the coupling assembly is for being connected to system by built-in component
Plate；
The indentation, there bending water outlet plano-convex ear, the coupling assembly are fixed on horizontal lug.
4. microwave isolator cavity components according to claim 3, it is characterised in that the coupling assembly includes connection
Post, stitch, the connection step to isolate stitch and the insulating part and a spacing fixation of horizontal lug；The connected unit
Rank is fixed on one end of connecting pole, and the stitch is fixed on connecting pole, and the insulating part is sleeved on connecting pole；
The horizontal lug is provided with for being fixedly connected the through hole of component, and the connecting pole is fixed in through hole.
5. microwave isolator cavity components according to claim 4, it is characterised in that the microwave isolator cavity components are also
Including the levelling bench to carry electronic component, the levelling bench is horizontally outward extended by bottom wall edge；
The horizontal lug for protruding outward is provided with the outside of the levelling bench, the horizontal lug is provided with for being fixedly connected group
The through hole of part.
6. microwave isolator cavity components according to claim 4, it is characterised in that the lower surface of the diapire is provided with and allows
Position groove, the slot to make way are located at the lower section of horizontal lug；It is described to connect the step site downside in horizontal lug, and be partially housed in
So that coupling assembly is closer to lumen centers in aforementioned slot to make way.
7. microwave isolator cavity components according to claim 1, it is characterised in that the stopper slot is annular, described
Flexible clamp piece is annular spring, the internal diameter with diameter greater than stopper slot under the jump ring extended position.
8. microwave isolator cavity components according to claim 2, it is characterised in that the elastic pressuring plate is middle recessed
Concave disks, the edge of the concave disks is against on the bottom surface of flexible clamp piece, and the middle concave point of the concave disks presses on built-in
On the top surface of element.
9. according to the microwave isolator cavity components described in claim 1, it is characterised in that if the diapire is provided with for positioning
Dry location hole.
10. microwave isolator cavity components according to claim 5, it is characterised in that the lower surface of the horizontal lug
Higher than diapire lower surface certain distance in order to installing coupling assembly；The horizontal lug from lower surface be higher than diapire lower surface
Certain distance, and distance of the distance of horizontal lug tool diapire lower surface with horizontal lug away from diapire lower surface is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021896.2U CN206076470U (en) | 2016-08-31 | 2016-08-31 | Microwave isolator cavity components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021896.2U CN206076470U (en) | 2016-08-31 | 2016-08-31 | Microwave isolator cavity components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076470U true CN206076470U (en) | 2017-04-05 |
Family
ID=58435404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021896.2U Active CN206076470U (en) | 2016-08-31 | 2016-08-31 | Microwave isolator cavity components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229594A (en) * | 2016-08-31 | 2016-12-14 | 苏州市浩海精密机械有限公司 | Microwave isolator cavity components |
-
2016
- 2016-08-31 CN CN201621021896.2U patent/CN206076470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229594A (en) * | 2016-08-31 | 2016-12-14 | 苏州市浩海精密机械有限公司 | Microwave isolator cavity components |
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