CN202111204U - Coaxial attenuator - Google Patents
Coaxial attenuator Download PDFInfo
- Publication number
- CN202111204U CN202111204U CN2011202391389U CN201120239138U CN202111204U CN 202111204 U CN202111204 U CN 202111204U CN 2011202391389 U CN2011202391389 U CN 2011202391389U CN 201120239138 U CN201120239138 U CN 201120239138U CN 202111204 U CN202111204 U CN 202111204U
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- CN
- China
- Prior art keywords
- main body
- attenuator
- conductors
- coaxial attenuator
- coaxial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a coaxial attenuator. The coaxial attenuator comprises a body and a heat dissipating sleeve, wherein the heat dissipating sleeve is sleeved on the body, an input connector and an output connector are respectively arranged at two ends of the body, a cavity is arranged between the input connector and the output connector, two conductors are arranged in the cavity, and an attenuating sheet is arranged between the two conductors. In the coaxial attenuator, inserting pins are arranged in the input connector and the output connector, are connected with the conductors and are used for transferring an external signal onto the attenuating sheet through the conductors; and as the inserting pins are connected with the conductors in a welding manner, the signal attenuated through the attenuating sheet is output through a signal outputting connector. The coaxial attenuator has the advantages of simple structure, convenience for installation and easiness for dissipating heat.
Description
Technical field
The utility model relates to a kind of attenuator, and particularly a kind of coaxial attenuator is mainly used in the microwave radio field components and parts of the deamplification that uses.
Background technology
Coaxial attenuator is widely used in the microwave radio field; As radiofrequency signal is decayed; In case stop signal distortion etc. and since coaxial attenuator to the requirement of heat radiation than higher, the structure of therefore existing coaxial attenuator is inappropriate for and is made into more powerful coaxial attenuator.
The utility model content
To the technical problem of above-mentioned existence, the utility model provides a kind of simple in structure, easy for installation, coaxial attenuator of being easy to dispel the heat.
The technical solution of the utility model is achieved in that a kind of coaxial attenuator comprises that main body and peace are enclosed within the heat radiation cover on the main body; Described main body two ends are respectively arranged with input adapter and out splice going splice; Be provided with cavity between described input adapter and the out splice going splice; Be provided with two conductors in the described cavity, between described two conductors, be provided with attenuator.
Be provided with the contact pin that is connected with conductor in described input adapter and the out splice going splice; External signal is transferred on the attenuator through conductor; Described contact pin is to link to each other through the mode of welding with conductor, will export through signal output connector through the signal of attenuator decay.
Described main body periphery also is provided with screw thread, and said screw thread accounts for 1/2 of entire body.
Described heat radiation cover inner surface is provided with the internal thread that cooperates with main body, the equal in length of described heat radiation cover and main body.
The utlity model has following beneficial effect in sum:
1, simple in structure, easy for installation, be easy to the heat radiation.
Description of drawings
Fig. 1 is the utility model three-dimensional exploded view;
Fig. 2 is the utility model combination of side view.
Wherein: the 1-main body; The 2-cover that dispels the heat; The 3-input adapter; The 4-out splice going splice; The 5-cavity; The 6-conductor; The 7-contact pin; The 8-screw thread; The 9-internal thread; The 10-attenuator.
Embodiment
Shown in Fig. 1-2; A kind of coaxial attenuator of the utility model comprises that main body 1 and peace are enclosed within the heat radiation cover 2 on the main body 1; Main body 1 two ends are respectively arranged with input adapter 3 and out splice going splice 4; Be provided with cavity 5 between input adapter 3 and the out splice going splice 4, be provided with two conductors 6 in the cavity 5, between two conductors, be provided with attenuator 10; Be provided with the contact pin 7 that is connected with conductor 6 in input adapter 3 and the out splice going splice 4, external signal is transferred on the attenuator 10 through conductor 6, contact pin 7 and conductor 6 are that the mode through welding links to each other; To export through signal output connector 4 through the signal of attenuator 10 decay; Main body 1 periphery also is provided with screw thread 8, and screw thread 8 accounts for 1/2 of entire body 1; Heat radiation cover 2 inner surfaces are provided with the internal thread 9 that cooperates with main body 1, the equal in length of heat radiation cover 2 and main body 1.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, all should be encompassed in the claim scope of the utility model.
Claims (4)
1. a coaxial attenuator comprises that main body and peace are enclosed within the heat radiation cover on the main body; Described main body two ends are respectively arranged with input adapter and out splice going splice; It is characterized in that: be provided with cavity between described input adapter and the out splice going splice; Be provided with two conductors in the described cavity, between described two conductors, be provided with attenuator.
2. according to the said a kind of coaxial attenuator of claim 1, it is characterized in that: be provided with the contact pin that is connected with conductor in described input adapter and the out splice going splice, described contact pin and conductor are that the mode through welding links to each other.
3. according to the said a kind of coaxial attenuator of claim 1, it is characterized in that: described main body periphery also is provided with screw thread, and said screw thread accounts for 1/2 of entire body.
4. according to the said a kind of coaxial attenuator of claim 1, it is characterized in that: described heat radiation cover inner surface is provided with the internal thread that cooperates with main body, the equal in length of described heat radiation cover and main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202391389U CN202111204U (en) | 2011-07-07 | 2011-07-07 | Coaxial attenuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202391389U CN202111204U (en) | 2011-07-07 | 2011-07-07 | Coaxial attenuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111204U true CN202111204U (en) | 2012-01-11 |
Family
ID=45436657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202391389U Expired - Fee Related CN202111204U (en) | 2011-07-07 | 2011-07-07 | Coaxial attenuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332055A (en) * | 2020-11-25 | 2021-02-05 | 苏州灿勤通讯技术有限公司 | Attenuation sheet fixing structure for attenuator |
-
2011
- 2011-07-07 CN CN2011202391389U patent/CN202111204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332055A (en) * | 2020-11-25 | 2021-02-05 | 苏州灿勤通讯技术有限公司 | Attenuation sheet fixing structure for attenuator |
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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 |
Granted publication date: 20120111 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |