CN203103127U - Novel step-shaped tubular ceramic capacitor - Google Patents
Novel step-shaped tubular ceramic capacitor Download PDFInfo
- Publication number
- CN203103127U CN203103127U CN 201320037404 CN201320037404U CN203103127U CN 203103127 U CN203103127 U CN 203103127U CN 201320037404 CN201320037404 CN 201320037404 CN 201320037404 U CN201320037404 U CN 201320037404U CN 203103127 U CN203103127 U CN 203103127U
- Authority
- CN
- China
- Prior art keywords
- insulation medium
- tubular ceramic
- shaped tubular
- tube portion
- ceramic insulation
- 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 - Lifetime
Links
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
Abstract
The utility model discloses a novel step-shaped tubular ceramic capacitor. The novel step-shaped tubular ceramic capacitor comprises an external electrode, an internal electrode and a tubular ceramic insulation medium, and is structurally characterized in that the tubular ceramic insulation medium adopts a step-shaped tubular ceramic insulation medium; the step-shaped tubular ceramic insulation medium is integrally die-casted by a small circular pipe portion and a large circular pipe portion, and a step is formed in a connection position of the small circular pipe portion and the large circular pipe portion; the internal electrode is disposed in a center hole wall of the step-shaped tubular ceramic insulation medium; and the external electrode is disposed in an outer circular wall of the step-shaped tubular ceramic insulation medium. Since the step-shaped tubular ceramic capacitor is in a step-shaped tubular structure, when penetrating an installation hole of a shielding housing, the step-shaped tubular ceramic capacitor can accurately position the shielding housing dependent on the step of the capacitor structure, and accordingly the installation process is relatively simple and the installation effect is very good. The step-shaped tubular ceramic capacitor is characterized by simple structure, convenience in use and the like.
Description
Technical field
The utility model belongs to capacitor area, relates in particular to a kind of novel step-like tubular ceramic capacitor.
Background technology
Existing tubular capacitor sees that Fig. 1 is made of external electrode, interior electrode and ceramic insulation medium, and the ceramic insulation medium is a tubular structure, and the center hole wall of tubular ceramic dielectric is provided with interior electrode, and the cylindrical wall of tubular ceramic dielectric is provided with external electrode.Because it is shaped as single column structure the tubular ceramic dielectric, as Figure 1-1, when passing through the installing hole of shield shell, self is the location and installation height accurately, generally need to make one to two pair of frock in addition when mounted and position, make that tubular capacitor more complicated and locating effect when installing and locating are undesirable.So solving tubular capacitor is a task of the present utility model in the problem aspect location and the installation.
Summary of the invention
The purpose of this utility model is to provide a kind of location and simpler, novel step-like tubular ceramic capacitor more easily is installed.
The purpose of this utility model is to realize like this, described novel step-like tubular ceramic capacitor, comprise external electrode, interior electrode and tubular type ceramic insulation medium, its design feature is that described tubular type ceramic insulation medium adopts step-like tubular type ceramic insulation medium, described step-like tubular type ceramic insulation medium is formed by roundlet tube portion and the die casting of great circle tube portion one, junction at roundlet tube portion and great circle tube portion forms a step, center hole wall at step-like tubular type ceramic insulation medium is provided with interior electrode, is provided with external electrode at the cylindrical wall of step-like tubular type ceramic insulation medium.
The central lines of the center line of described roundlet tube portion and great circle tube portion together, the centre bore of roundlet tube portion is connected with the centre bore of great circle tube portion.
Advantage of the present utility model: the utility model is owing to adopt step-like tubular type ceramic insulation medium thereby can form step-like tubular ceramic capacitor, so when passing through the mounting hole site of shield shell, because step-like tubular ceramic capacitor is step-like tubular structure, when passing through the installing hole of shield shell, rely on the step characteristics of self structure to play and locatees shield shell exactly, so technology is fairly simple and the installation effect is very good when installing; The utlity model has characteristics such as simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of existing tubular capacitor.
Fig. 1-1 is the mounting structure schematic diagram of existing tubular capacitor.
Fig. 2 is the structural representation of step-like tubular ceramic capacitor of the present utility model.
Fig. 2-1 is the mounting structure schematic diagram of step-like tubular ceramic capacitor of the present utility model.
Fig. 3 is the perspective view after the partial cutaway of the step-like tubular type ceramic insulation medium among Fig. 2 is fallen.
Among the figure: roundlet tube portion 1, great circle tube portion 2, step 3, external electrode 4, interior electrode 5, shield shell 6.
Embodiment
Below in conjunction with drawings and Examples structure of the present utility model is elaborated:
As Fig. 2, Fig. 2-1 and shown in Figure 3, novel step-like tubular ceramic capacitor described in the utility model, comprise external electrode, interior electrode and tubular type ceramic insulation medium, its design feature is that described tubular type ceramic insulation medium adopts step-like tubular type ceramic insulation medium, described step-like tubular type ceramic insulation medium is formed by roundlet tube portion 1 and the 2 one die casting of great circle tube portion, the central lines of the center line of described roundlet tube portion 1 and great circle tube portion 2 together, utilize the difference of outside dimension size between roundlet tube portion 1 and the great circle tube portion 2, junction at roundlet tube portion 1 and great circle tube portion 2 forms a step 3 naturally, the centre bore of roundlet tube portion 1 is connected with the centre bore of great circle tube portion 2 and the aperture is can be the same big also can be different big, electrode 5 in the center hole wall of step-like tubular type ceramic insulation medium is provided with is provided with external electrode 4 at the cylindrical wall of step-like tubular type ceramic insulation medium.Roundlet tube portion 1 can pass through the installing hole of shield shell 6 smoothly when mounted, because the diameter of great circle tube portion 2 so can't pass through installing hole, just can produce locating effect greater than installing hole naturally.
The utility model is not stated part and is prior art.
Claims (2)
1. novel step-like tubular ceramic capacitor, comprise external electrode, interior electrode and tubular type ceramic insulation medium, it is characterized in that described tubular type ceramic insulation medium adopts step-like tubular type ceramic insulation medium, described step-like tubular type ceramic insulation medium is formed by roundlet tube portion (1) and great circle tube portion (2) one die casting, at the junction formation step (3) of roundlet tube portion (1) with great circle tube portion (2), center hole wall at step-like tubular type ceramic insulation medium is provided with interior electrode (5), is provided with external electrode (4) at the cylindrical wall of step-like tubular type ceramic insulation medium.
2. novel step-like tubular ceramic capacitor according to claim 1, the central lines that it is characterized in that the center line of described roundlet tube portion (1) and great circle tube portion (2) together, the centre bore of roundlet tube portion (1) is connected with the centre bore of great circle tube portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037404 CN203103127U (en) | 2013-01-24 | 2013-01-24 | Novel step-shaped tubular ceramic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037404 CN203103127U (en) | 2013-01-24 | 2013-01-24 | Novel step-shaped tubular ceramic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103127U true CN203103127U (en) | 2013-07-31 |
Family
ID=48854513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320037404 Expired - Lifetime CN203103127U (en) | 2013-01-24 | 2013-01-24 | Novel step-shaped tubular ceramic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792447A (en) * | 2014-01-20 | 2014-05-14 | 常州嘉恩电子科技有限公司 | Ultrahigh-voltage ceramic filter |
| CN105551798A (en) * | 2016-01-27 | 2016-05-04 | 福州欣翔威电子科技有限公司 | Ceramic capacitor |
| CN107680804A (en) * | 2017-09-26 | 2018-02-09 | 北京智罗盘智能电气有限公司 | A kind of tubulose high voltage ceramic capacitor with umbrella skirt construction |
-
2013
- 2013-01-24 CN CN 201320037404 patent/CN203103127U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792447A (en) * | 2014-01-20 | 2014-05-14 | 常州嘉恩电子科技有限公司 | Ultrahigh-voltage ceramic filter |
| CN105551798A (en) * | 2016-01-27 | 2016-05-04 | 福州欣翔威电子科技有限公司 | Ceramic capacitor |
| CN107680804A (en) * | 2017-09-26 | 2018-02-09 | 北京智罗盘智能电气有限公司 | A kind of tubulose high voltage ceramic capacitor with umbrella skirt construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203103127U (en) | Novel step-shaped tubular ceramic capacitor | |
| CN202355298U (en) | Lifting rod device | |
| CN201365030Y (en) | Signal connector | |
| CN205159801U (en) | Bus connector | |
| CN104421252B (en) | Advance military drum pull-rod nut | |
| CN203202468U (en) | Reducing connecting flange | |
| CN203362806U (en) | Spherical connection set structure | |
| CN202582718U (en) | Vibrational spectrum sensor installing device | |
| CN204668467U (en) | A kind of metal rain cover of conceal antenna | |
| CN202259187U (en) | Screw cap structure | |
| CN202650255U (en) | Intelligent parking lot geomagnetic sensor structure | |
| CN208651340U (en) | A kind of server connection structure | |
| CN202043302U (en) | Fixed insulation device of electric water heater heating pipe | |
| CN207994164U (en) | Elbow connector | |
| CN203180035U (en) | Antenna reflecting plate and antenna housing installation connecting plate | |
| CN206451894U (en) | A kind of automobile radio frequency female type connectors | |
| CN203596421U (en) | N-type female joint radio frequency coaxial connector | |
| CN204061460U (en) | A kind of fixed structure having Line Doorbell | |
| CN202514179U (en) | Holder cabinet | |
| CN206132081U (en) | Vehicle crankshaft sensor | |
| CN203760728U (en) | Connector contact gear sleeve | |
| CN203422996U (en) | Hollow high-voltage ignition cable | |
| CN203400777U (en) | Convenient iron removal machine | |
| CN106298687B (en) | A kind of Guan Ji for semiconductor packages | |
| CN203387372U (en) | Plastic packaging motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: Scud Industrial Park No. 70 Ru Jiang Road 350000 Fujian Mawei District Fuzhou City, No. 9 Building 4 layer (FTA test area) Patentee after: FUZHOU XINXIANGWEI ELETRONIC TECHNOLOGY CO.,LTD. Address before: 406 block B, Yung Yung garden, Taijiang District, Fujian, Fuzhou 350001, China Patentee before: Li Yongzhong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |