CN204732374U - A kind of valve base - Google Patents
A kind of valve base Download PDFInfo
- Publication number
- CN204732374U CN204732374U CN201520330522.8U CN201520330522U CN204732374U CN 204732374 U CN204732374 U CN 204732374U CN 201520330522 U CN201520330522 U CN 201520330522U CN 204732374 U CN204732374 U CN 204732374U
- Authority
- CN
- China
- Prior art keywords
- utility
- base
- model
- binding ring
- electron tube
- 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
Links
Landscapes
- Particle Accelerators (AREA)
Abstract
The utility model relates to a kind of valve base, comprise insulation fixed station, shell, described shell is fixed on insulation fixed station, described insulation fixed station is provided with positioning sleeve, described positioning sleeve is provided with location hole, described insulation fixed station is provided with wiring pin, described wiring pin is provided with wiring hole, be provided with binding ring inside described shell, be threaded connection between described binding ring and shell.Described wiring pin is insulating ceramics.Described binding ring is provided with groove.Be enclosed within electron tube by the binding ring on base, the electrode column on electron tube in a groove, inserts in wiring hole, by screwed tight binding ring and outer casing inner wall, thus is fixed on base by electron tube by the dop card on electron tube.The utility model provides a kind of valve base, and the utility model is convenient to connect electron tube and base, simultaneously the utility model good insulating, and avoid the leaky of base, the feature having structure simple, safe and reliable is leaned on.
Description
Technical field
The utility model relates to electronic component field, particularly relates to a kind of valve base.
Background technology
Electron tube is a kind of electric signal amplifier part, be closed in the cathode electronics radiating portion in glass container, control gate, accelerating grid electrode, anode (anode) lead-in wire be welded on electric dischange tube base, utilize electric field to inject electrical modulation signal to the control gate in vacuum, and obtain the different parameters signal data after to signal amplification or feedback oscillation at anode.Electron tube is a kind of to the highstrung components and parts of leak resistance, if pipe base portion position has leaky to produce a very large impact to the performance of electron tube, traditional electric dischange tube base is electroplated after generally aluminum pipe or copper pipe being pressed the insulating material such as pottery, bakelite again, electroplating liquid medicine can be made to infiltrate pottery or bakelite inner and cause leaky; Also having is first electroplate the mode of pressing again, and the structural deterioration can likely will electroplated before in the process of pressure.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of valve base, and the utility model is convenient to connect electron tube and base, and the utility model good insulating, avoids the leaky of base, have the advantages that structure is simple, safe and reliable simultaneously.
The utility model is achieved through the following technical solutions:
A kind of valve base, be characterized in comprising insulation fixed station, shell, described shell is fixed on insulation fixed station, described insulation fixed station is provided with positioning sleeve, described positioning sleeve is provided with location hole, described insulation fixed station is provided with wiring pin, described wiring pin is provided with wiring hole, be provided with binding ring inside described shell, be threaded connection between described binding ring and shell.
Described wiring pin is insulating ceramics.Described binding ring is provided with groove.Be enclosed within electron tube by the binding ring on base, the electrode column on electron tube in a groove, inserts in wiring hole, by screwed tight binding ring and outer casing inner wall, thus is fixed on base by electron tube by the dop card on electron tube.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides a kind of valve base, and the utility model is convenient to connect electron tube and base, simultaneously the utility model good insulating, avoid the leaky of base, have the advantages that structure is simple, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, positioning sleeve; 2, location hole; 3, insulate fixed station; 4, shell; 5, binding ring; 6, groove; 7, wiring hole; 8, wiring pin.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of valve base, be characterized in comprising insulation fixed station 3, shell 4, described shell 4 is fixed on insulation fixed station 3, described insulation fixed station 3 is provided with positioning sleeve 1, described positioning sleeve 1 is provided with location hole 2, described insulation fixed station 3 is provided with wiring pin 8, described wiring pin 8 is provided with wiring hole 7, be provided with binding ring 5 inside described shell 4, be threaded connection between described binding ring 5 and shell 4.
Described wiring pin 8 is insulating ceramics.Described binding ring 5 is provided with groove 6.Be enclosed within electron tube by the binding ring 5 on base, the dop on electron tube is stuck in groove 6, is inserted by the electrode column on electron tube in wiring hole 7, by screwed tight binding ring 5 and shell 4 inwall, thus is fixed on base by electron tube.Compared with prior art, the beneficial effects of the utility model are, the utility model provides a kind of valve base, the utility model is convenient to connect electron tube and base, the utility model good insulating, avoids the leaky of base, has the advantages that structure is simple, safe and reliable simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a valve base, it is characterized in that: comprise insulation fixed station (3), shell (4), described shell (4) is fixed in insulation fixed station (3), described insulation fixed station (3) is provided with positioning sleeve (1), described positioning sleeve (1) is provided with location hole (2), described insulation fixed station (3) is provided with wiring pin (8), described wiring pin (8) is provided with wiring hole (7), described shell (4) inner side is provided with binding ring (5), is threaded connection between described binding ring (5) and shell (4).
2. a kind of valve base according to claim 1, is characterized in that: described wiring pin (8) is insulating ceramics.
3. a kind of valve base according to claim 2, is characterized in that: described binding ring (5) is provided with groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330522.8U CN204732374U (en) | 2015-05-21 | 2015-05-21 | A kind of valve base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330522.8U CN204732374U (en) | 2015-05-21 | 2015-05-21 | A kind of valve base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732374U true CN204732374U (en) | 2015-10-28 |
Family
ID=54390707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330522.8U Expired - Fee Related CN204732374U (en) | 2015-05-21 | 2015-05-21 | A kind of valve base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732374U (en) |
-
2015
- 2015-05-21 CN CN201520330522.8U patent/CN204732374U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102856514B (en) | A cover plate assembly and lithium ion battery containing the cover plate assembly | |
| CN201638582U (en) | Ultra-small-diameter penning ion source device for controllable neutron source | |
| CN103367849B (en) | Pin structure of surface-mounted microwave ferrite circulator | |
| CN204732374U (en) | A kind of valve base | |
| CN203661317U (en) | Heating device and electric water heater with same | |
| CN206388742U (en) | A kind of lithium battery ceramic cover plate component | |
| CN208608240U (en) | A kind of electric lids of high-energy density lithium battery | |
| CN204497951U (en) | A kind of small power module power source | |
| CN204927239U (en) | Microwave plasma light source | |
| CN203387767U (en) | Irradiation linear accelerator electronic gun | |
| CN205454279U (en) | Insulating embedment device of high -voltage circuit board and high -voltage circuit module | |
| CN204179192U (en) | A kind of surface-mount type easily assembles high stability circulator | |
| CN203895272U (en) | Tantalum capacitor | |
| CN204339087U (en) | A kind of brazing tooling of L-band space travelling wave tube cathode insulator | |
| CN205303414U (en) | Regulate in vacuum | |
| CN203365044U (en) | Improved pressure transmitter | |
| CN204179193U (en) | A kind of surface-mount type circulator | |
| CN207474293U (en) | A kind of aluminium electrolutic capacitor | |
| CN206639704U (en) | A kind of insulated tension pole component | |
| CN205376304U (en) | Condenser fixing device | |
| CN204732373U (en) | A kind of electron tube | |
| CN203365050U (en) | Pressure transmitter | |
| CN216412892U (en) | Tin explosion prevention electrolytic capacitor | |
| CN203812839U (en) | Cathode lead-out mounting structure of high-power vacuum tube | |
| CN204558635U (en) | There is the sucker antenna of insulation protection |
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: 20151028 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |