CN201490983U - Quartz crystal resonator - Google Patents
Quartz crystal resonator Download PDFInfo
- Publication number
- CN201490983U CN201490983U CN2009201583191U CN200920158319U CN201490983U CN 201490983 U CN201490983 U CN 201490983U CN 2009201583191 U CN2009201583191 U CN 2009201583191U CN 200920158319 U CN200920158319 U CN 200920158319U CN 201490983 U CN201490983 U CN 201490983U
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- CN
- China
- Prior art keywords
- support
- wafer
- base plate
- bottom plate
- wire
- 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 resonator, in particular to a quartz crystal resonator, which comprises a bottom plate, a shell, a guide wire, a wafer and an insulator, wherein the guide wire is arranged in a guide hole of the bottom plate, the insulator is filled between the guide wire and the bottom plate, the shell is arranged on the upper portion of the bottom plate, the upper surface of the wafer is coated with a coating layer, one end of the guide wire, which extends to the bottom plate is welded with a curved support, the support is provided with a mounting slot, the wafer is vertically inserted in the mounting slot, and is fixedly connected with the support through conductive adhesive. Compared with the prior art, the support is a curved type structure, the wafer is arranged in the mounting slot of the support in a vertical mode, thereby being capable of further buffering the damage to quartz crystal from accidental impact, simultaneously because the wafer and the support are fixedly connected by the conductive adhesive, the structural stability thereof is strengthened, and the conductivity between the wafer and the support is excellent.
Description
Technical field:
The utility model relates to a kind of resonator, a kind of specifically quartz-crystal resonator.
Background technology:
Quartz-crystal resonator is as frequency element, and product is widely used in fields such as consumer electronics audio-visual products, industrial electronics instrument and meter, computer and various integrated circuit board, automotive electronics, wireless telecommunications.Its basic comprising is to downcut thin slice by certain azimuth on a quartz crystal, be processed into the wafer of given size then, on its two corresponding surfaces, plate silver layer again, receive on the pin, add package casing and constitute at the support that respectively bonds on each electrode as electrode.This kind product is because the material of wafer is a silicon dioxide, and is easily crisp, though adopt the wafer of horizontal placement that the shell protection is arranged; but shock resistance and anti-seismic performance are not strong, especially in the automobile application, because complicated peripheral environment; be easy to cause broken wafers, cause crystal depressed.
Summary of the invention:
Goal of the invention of the present utility model is to overcome the deficiency of background technology and a kind of difficult fragmentation is provided, and has the quartz-crystal resonator of shock resistance and impact resistance preferably.
The utility model adopts following technical scheme:
A kind of quartz-crystal resonator comprises base plate, shell, lead-in wire, wafer, insulator, described lead-in wire places in the fairlead of base plate, fill insulator between lead-in wire and the base plate, shell places the base plate top, and coating is established in described wafer surface plating, the end that described lead-in wire extends in the base plate is welded with the shaped form support, this support is provided with mounting groove, and described wafer uprightly inserts in this mounting groove, and affixed with conducting resinl and support.
The utility model of employing technique scheme compared with prior art, support is the shaped form structure, wafer is vertical to be installed in the mounting groove of support, can further cushion the injury that accidental shock brings quartz wafer, simultaneously because affixed between wafer and the support with conducting resinl, its structural stability strengthens, and makes between wafer and the support electric conductivity good.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that A among Fig. 1 is to view.
Embodiment:
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
A kind of quartz-crystal resonator, referring to accompanying drawing 1 and accompanying drawing 2, form by base plate 1, shell 2, left shaped form support 3, wafer 4, coating 5, right shaped form support 6, conducting resinl 7, right insulator 8, right lead-in wire 9, left insulator 10, left side lead-in wire 11, mounting groove 12.
Left side lead-in wire 11 and right lead-in wire 9 place the left side of base plate 1 respectively, in the right fairlead, and and base plate 1 between fill left insulator 10 and right insulator 8, left side insulator 10 and right insulator 8 are bead, shell 2 places the top of base plate 1 also affixed with it, wafer 4 is provided with coating 5, coating 5 is silver layer, the end that left side lead-in wire 11 extends in the base plate 1 is welded with left shaped form support 3, the end that right lead-in wire 9 extends in the base plate 1 is welded with right shaped form support 6, be respectively equipped with mounting groove 12 on left side shaped form support 3 and the right shaped form support 6, mounting groove 12 V-shaped structures, wafer 4 upright insertions in the mounting groove 12, and affixed with left shaped form support 3 and right shaped form support 6 respectively with conducting resinl 7.
Wafer 4 vertical types are installed in the mounting groove 12 of left shaped form support 3 and right shaped form support 6, can further cushion the injury that accidental shock brings quartz wafer 4, simultaneously owing to be connected with conducting resinl 7 between wafer 4 and left shaped form support 3 and the right shaped form support 6, its conductivity is good, Stability Analysis of Structures, shock resistance and impact resistance strengthen.
Claims (2)
1. a quartz-crystal resonator comprises base plate, shell, lead-in wire, wafer, insulator, described lead-in wire places in the fairlead of base plate, fill insulator between lead-in wire and the base plate, shell places the base plate top, and described wafer surface is provided with coating, it is characterized in that: the end that described lead-in wire extends in the base plate is welded with the shaped form support, this support is provided with mounting groove, and described wafer uprightly inserts in this mounting groove, and affixed with conducting resinl and support.
2. quartz-crystal resonator according to claim 1 is characterized in that: the mounting groove on the described support is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201583191U CN201490983U (en) | 2009-05-22 | 2009-05-22 | Quartz crystal resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201583191U CN201490983U (en) | 2009-05-22 | 2009-05-22 | Quartz crystal resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490983U true CN201490983U (en) | 2010-05-26 |
Family
ID=42429849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201583191U Expired - Fee Related CN201490983U (en) | 2009-05-22 | 2009-05-22 | Quartz crystal resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901646A (en) * | 2015-06-02 | 2015-09-09 | 合肥晶威特电子有限责任公司 | Anti-vibration impact type quartz crystal resonator |
| CN106921360A (en) * | 2017-03-02 | 2017-07-04 | 金华市创捷电子有限公司 | Quartz-crystal resonator |
-
2009
- 2009-05-22 CN CN2009201583191U patent/CN201490983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901646A (en) * | 2015-06-02 | 2015-09-09 | 合肥晶威特电子有限责任公司 | Anti-vibration impact type quartz crystal resonator |
| CN106921360A (en) * | 2017-03-02 | 2017-07-04 | 金华市创捷电子有限公司 | Quartz-crystal resonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TANGSHAN JIBANG ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TANGSHAN HITONE ELECTRONICS CO., LTD. Effective date: 20141125 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063500 TANGSHAN, HEBEI PROVINCE TO: 063020 TANGSHAN, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141125 Address after: 063020, B building, block 5, Tangshan City hi tech Zone, Hebei Patentee after: Tangshan Jibang Energy Technology Co. Ltd. Address before: 063500 Luannan Tangshan City County of Hebei Province town of Ben Xihuan Road Songhe Street No. 33 Patentee before: Tangshan Hitone Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |