CN204130678U - High q-factor C-band dielectric resonator - Google Patents
High q-factor C-band dielectric resonator Download PDFInfo
- Publication number
- CN204130678U CN204130678U CN201420602390.5U CN201420602390U CN204130678U CN 204130678 U CN204130678 U CN 204130678U CN 201420602390 U CN201420602390 U CN 201420602390U CN 204130678 U CN204130678 U CN 204130678U
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- cavity
- base
- connecting hole
- resonance post
- bulge loop
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Abstract
The utility model relates to a kind of high q-factor C-band dielectric resonator, comprise cavity and be arranged on the dielectric resonance post on cavity, dielectric resonance post is through floor installation on cavity, and the bottom surface of dielectric resonance post is arranged on base through binding agent, forms non-return fastening structure between base and cavity; This non-return fastening structure is: in the middle part of cavity, offer connecting hole, connection cylinder is installed in the middle part of the bottom surface of described base, described connection cylinder prolongs its length direction and is provided with cross fluting, the inner arm of described connecting hole is provided with a circle bulge loop, the outer wall of described connection cylinder is formed the annular groove matched with this bulge loop; When connecting the annular groove of cylinder and coordinating with the bulge loop in connecting hole, the bottom surface of base and the end face of cavity form veneer and coordinate.Improve the stability of dielectric resonance post on cavity, and then improve the Q value of resonator, thus make resonator have better performance, anti-vibration and impact property good.
Description
Technical field
The utility model relates to a kind of high q-factor C-band dielectric resonator.
Background technology
Resonator just refers to the electronic component producing resonance frequency, and conventional is divided into quartz-crystal resonator and ceramic resonator, plays a part to produce frequency, has stable, the feature that interference free performance is good, is widely used in various electronic product.
Dielectric resonance post in the past in resonator and the fixed structure of chamber mount fairly simple, adopt traditional screw to be connected and fixed, easily occur loosening or dead phenomenon of becoming rusty, very easily affect anti-vibration and the impact of resonator, easily reduce the Q value of resonator.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of high q-factor C-band dielectric resonator, solves the defect of dielectric resonator and cavity connective stability difference in the past.
The utility model solves the technical scheme that its technical problem adopts: a kind of high q-factor C-band dielectric resonator, comprise cavity and be arranged on the dielectric resonance post on cavity, described dielectric resonance post through floor installation on cavity, the bottom surface of described dielectric resonance post is arranged on base through binding agent, forms non-return fastening structure between described base and cavity;
This non-return fastening structure is: in the middle part of described cavity, offer connecting hole, connection cylinder is installed in the middle part of the bottom surface of described base, described connection cylinder prolongs its length direction and is provided with cross fluting, the inner arm of described connecting hole is provided with a circle bulge loop, the outer wall of described connection cylinder is formed the annular groove matched with this bulge loop; When connecting the annular groove of cylinder and coordinating with the bulge loop in connecting hole, the bottom surface of described base and the end face of cavity form veneer and coordinate.
Further, the bottom of described connection cylinder forms a circle spigot surface.
Further, in the endoporus of described connector drum, be formed with internal thread, described dielectric resonator also comprises a stud be used in combination with the endoporus of connector drum.
The beneficial effects of the utility model are: improve the stability of dielectric resonance post on cavity, and then improve the Q value of resonator, thus make resonator have better performance, anti-vibration and impact property good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of this practical dielectric resonator;
Wherein, 1, dielectric resonance post, 2, base, 21, connect cylinder, 3, binding agent, 4, cavity, 41, bulge loop, 5, stud.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of high q-factor C-band dielectric resonator, comprise cavity 4 and be arranged on the dielectric resonance post 1 on cavity 4, dielectric resonance post 1 is arranged on cavity 4 through base 2, the bottom surface of dielectric resonance post 1 is arranged on base 2 through binding agent 3, forms non-return fastening structure between base 2 and cavity 4.
This non-return fastening structure is: in the middle part of cavity 4, offer connecting hole, be provided with in the middle part of the bottom surface of base 2 and connect cylinder 21, connection cylinder 21 prolongs its length direction and is provided with cross fluting, and the setting of cross fluting can make connection cylinder 21 possess certain deformability in radial direction; The inner arm of connecting hole is provided with a circle bulge loop 41, the outer wall of connection cylinder 21 forms the annular groove matched with this bulge loop 41; When connecting the annular groove of cylinder 21 and coordinating with the bulge loop 41 in connecting hole, the bottom surface of base 2 forms veneer with the end face of cavity 4 and coordinates.
The bottom connecting cylinder 21 forms a circle spigot surface, and the circle spigot surface through this setting can make in the smooth connecting hole injected on inner chamber of connection cylinder 21.
In the endoporus of connector drum, be formed with internal thread, dielectric resonator also comprises a stud 5 be used in combination with the endoporus of connector drum.Can prevent from connecting inner core generation radial deformation after stud 5 is screwed in connecting hole from bottom, effectively can prevent connecting inner core and pull out from connecting hole.
When installing dielectric resonance post 1 of the present utility model, dielectric resonance post 1 is first arranged on base 2 through binding agent 3, then the connection cylinder 21 on base 2 plugs with the connecting hole on inner chamber and coordinates, and can make to form Primary Location between base 2 and inner chamber by bulge loop 41 and coordinating between groove, then by being selected into stud 5, connection cylinder 21 being fixed, preventing its radial dimension from changing and essence connection cylinder 21 skids off from connecting hole.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. a high q-factor C-band dielectric resonator, it is characterized in that, comprise cavity (4) and be arranged on the dielectric resonance post (1) on cavity (4), described dielectric resonance post (1) is arranged on cavity (4) through base (2), the bottom surface of described dielectric resonance post (1) is arranged on base (2) through binding agent (3), forms non-return fastening structure between described base (2) and cavity (4);
This non-return fastening structure is: offer connecting hole at described cavity (4) middle part, be provided with in the middle part of the bottom surface of described base (2) and connect cylinder (21), described connection cylinder (21) prolongs its length direction and is provided with cross fluting, the inner arm of described connecting hole is provided with a circle bulge loop (5), the outer wall of described connection cylinder (21) is formed the annular groove matched with this bulge loop (5); When the annular groove connecting cylinder (21) coordinates with the bulge loop (5) in connecting hole, the bottom surface of described base (2) forms veneer with the end face of cavity (4) and coordinates.
2. high q-factor C-band dielectric resonator according to claim 1, is characterized in that, the bottom of described connection cylinder (21) forms a circle spigot surface.
3. high q-factor C-band dielectric resonator according to claim 1, is characterized in that, in the endoporus of described connector drum, be formed with internal thread, and described dielectric resonator also comprises a stud be used in combination with the endoporus of connector drum (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602390.5U CN204130678U (en) | 2014-10-17 | 2014-10-17 | High q-factor C-band dielectric resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602390.5U CN204130678U (en) | 2014-10-17 | 2014-10-17 | High q-factor C-band dielectric resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130678U true CN204130678U (en) | 2015-01-28 |
Family
ID=52387002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602390.5U Expired - Fee Related CN204130678U (en) | 2014-10-17 | 2014-10-17 | High q-factor C-band dielectric resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319451B (en) * | 2014-10-17 | 2017-04-12 | 张家港保税区灿勤科技有限公司 | High-Q-value C-band dielectric resonator |
-
2014
- 2014-10-17 CN CN201420602390.5U patent/CN204130678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319451B (en) * | 2014-10-17 | 2017-04-12 | 张家港保税区灿勤科技有限公司 | High-Q-value C-band dielectric resonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20171017 |