CN2609279Y - Quartz resonator structure - Google Patents
Quartz resonator structure Download PDFInfo
- Publication number
- CN2609279Y CN2609279Y CN 03230144 CN03230144U CN2609279Y CN 2609279 Y CN2609279 Y CN 2609279Y CN 03230144 CN03230144 CN 03230144 CN 03230144 U CN03230144 U CN 03230144U CN 2609279 Y CN2609279 Y CN 2609279Y
- Authority
- CN
- China
- Prior art keywords
- quartz resonator
- electrode
- quartz crystal
- surface mount
- utility
- 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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- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
The utility model relates to a quartz crystal surface oscillator which consists of a sealing component and a quartz crystal oscillator. The quartz crystal oscillator has two leads; wherein the sealing component comprises an upper sealing lid and a lower sealing stand; an electrode film is positioned between the lower sealing stand and the upper sealing lid; the electrode film is provided with three or more electrode pins. The oscillator is positioned on the electrode film. Any one of the quartz crystal oscillator lead is respectively connected to the electrode pins. As the quartz crystal oscillator of the utility model directly sealed in the existing cylinder metal shell and is positioned on the electrode film, then seals the electrode films and the quartz crystal oscillator through the sealing component which is suitable to surface stick, at the same time the pins are positioned outside the sealing component, thus the utility model is simplistic in structure, convenient in processing and high in production efficiency.
Description
Technical field:
The utility model relates to electricity field, particularly a kind of basic electronic component, especially a kind of structure of surface mount quartz resonator.
Background technology:
In the prior art, electronic equipment trends towards miniaturization, surface mounting technology is also extensively adopted in being welded to connect of electronic component and printed board, the structure of the element that the surface mounting technology requirement is adopted is fit to surface mount, quartz resonator is generally the cylindrical encapsulation of metal shell, is not suitable for surface mount.And directly quartz wafer is encapsulated in the plastic body, technology is very complicated again.
Summary of the invention:
Technical problem to be solved in the utility model is: because quartz resonator of the prior art is generally the cylindrical encapsulation of metal shell, be not suitable for surface mount, and directly with quartz packaged in plastic body, technology is very complicated again.The utility model is to solve the aforementioned problems in the prior the structure that the technical scheme that is adopted provides a kind of surface mount quartz resonator, the structure of described this surface mount quartz resonator, constitute by packaging body and quartz resonator, described quartz resonator has two lead-in wires, wherein, described packaging body is made of last cap and following enclosed seat, between described enclosed seat down and last cap, be provided with electrode slice, described electrode slice is provided with at least three electrode pins, described quartz resonator is arranged on the described electrode slice, any one lead-in wire of described quartz resonator is connected with an electrode pin respectively, further, described quartz resonator has a metal shell, concrete, described metal shell is connected with described electrode pin, further, any one lead-in wire of described quartz resonator is a Welding Structure with the type of attachment of electrode pin, and the form that the top of described metal shell is connected with described electrode pin is the face contact.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is arranged on the electrode slice because of direct cylindrical encapsulation quartz resonator with metal shell of the prior art, again by being fit to surface-pasted packaging body with quartz resonator and electrode slice sealing, simultaneously pin is arranged on outside the packaging body, so simple in structure, easy to process.The production efficiency height.
Description of drawings:
Fig. 1 is the schematic diagram of the structure of a kind of surface mount quartz resonator of the utility model.
Fig. 2 is the following enclosed seat in a kind of surface mount quartz resonator of the utility model and the schematic diagram of electrode slice.
Embodiment:
As Fig. 1, shown in Figure 2, the structure of a kind of surface mount quartz resonator of the utility model, constitute by packaging body and quartz resonator 3, described quartz resonator 3 has two lead-in wires 5, wherein, described packaging body is made of last cap 4 and following enclosed seat 1, between described enclosed seat 1 down and last cap 4, be provided with electrode slice 2, described electrode slice 2 is provided with at least three electrode pins, described quartz resonator 3 is arranged on the described electrode slice 2, any one lead-in wire 5 of described quartz resonator 3 is connected with an electrode pin respectively, further, described quartz resonator 3 has a metal shell, concrete, described metal shell is connected with described electrode pin, further, any one lead-in wire 5 of described quartz resonator 3 is a Welding Structure with the type of attachment of electrode pin, and the form that the top of described metal shell is connected with described electrode pin is the face contact.
Claims (4)
1, a kind of structure of surface mount quartz resonator, constitute by packaging body and quartz resonator, described quartz resonator has two lead-in wires, it is characterized in that: described packaging body is made of last cap and following enclosed seat, between described enclosed seat down and last cap, be provided with electrode slice, described electrode slice is provided with at least three electrode pins, described quartz resonator is arranged on the described electrode slice, and any one lead-in wire of described quartz resonator is connected with an electrode pin respectively.
2, the structure of surface mount quartz resonator according to claim 1 is characterized in that: described quartz resonator has a metal shell.
3, the structure of surface mount quartz resonator according to claim 2 is characterized in that: the top of described metal shell contacts with described electrode pin face.
4, the structure of surface mount quartz resonator according to claim 1 is characterized in that: any one lead-in wire of described quartz resonator is a Welding Structure with the type of attachment of electrode pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230144 CN2609279Y (en) | 2003-04-08 | 2003-04-08 | Quartz resonator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230144 CN2609279Y (en) | 2003-04-08 | 2003-04-08 | Quartz resonator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609279Y true CN2609279Y (en) | 2004-03-31 |
Family
ID=34165195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03230144 Expired - Fee Related CN2609279Y (en) | 2003-04-08 | 2003-04-08 | Quartz resonator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609279Y (en) |
-
2003
- 2003-04-08 CN CN 03230144 patent/CN2609279Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |