CN202889306U - Quartz crystal resonator - Google Patents
Quartz crystal resonator Download PDFInfo
- Publication number
- CN202889306U CN202889306U CN 201220561761 CN201220561761U CN202889306U CN 202889306 U CN202889306 U CN 202889306U CN 201220561761 CN201220561761 CN 201220561761 CN 201220561761 U CN201220561761 U CN 201220561761U CN 202889306 U CN202889306 U CN 202889306U
- Authority
- CN
- China
- Prior art keywords
- crystal resonator
- quartz crystal
- quartz
- resonator
- substrate
- 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
Images
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
The utility model discloses a quartz crystal resonator and belongs to the technical field of quartz crystal resonator structures. The quartz crystal resonator comprises a substrate, wherein a shell covers the upper part of the substrate; insulators and a lead are arranged inside the substrate; the upper part of the lead is provided with springs; and the quartz crystal resonator is characterized in that the distance between the outer ends of the two springs is 4.51-8.00mm; the distance between the centers of the two insulators is 2.51-4.87mm; a quartz wafer is (4.10-7.90)*(0.90-1.70)mm; the resonator has the length of 7.01-12.00mm and the width of 1.00-2.99mm and 4.01-6.00mm; the bottom plate of the base has the thickness of 1.5mm and below; and the lead type resonator has the height of 1.81-2.49mm. The quartz crystal resonator is reasonable in structural design, convenient to process, low in cost and small in volume, the medium size and miniaturization of the quartz crystal resonator are realized, and the conventional high-price quartz crystal resonator can be replaced.
Description
Technical field
The utility model relates to a kind of quartz-crystal resonator, belongs to the quartz-crystal resonator technical field of structures.
Background technology
Quartz-crystal resonator is called again quartz crystal, is commonly called as crystal oscillator, is to utilize the piezoelectric effect of quartz crystal and the resonant element made, uses with semiconductor device and Resistor-Capacitor Unit, just can consist of quartz oscillator.Crystal oscillator is the oscillator of a kind of high accuracy and high stability, be widely used in all kinds of oscillating circuits such as colour TV, computer, remote controller, and be used for frequency generator in the communication system, provide reference signal for the data processing equipment clocking with for particular system.The type of quartz-crystal resonator mainly contains wire type and surface attaching type at present, these two kinds of quartz-crystal resonator complex structures that use now, and technique is immature, and size is larger, can't accomplish medium-sizedization and miniaturization, is unfavorable for large scale application.
The utility model content
The purpose of this utility model is to provide a kind of quartz-crystal resonator in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: quartz-crystal resonator, comprise substrate, the top of described substrate is coated with shell, substrate inside is provided with insulator and lead-in wire, the top of lead-in wire is provided with reed, two reed outer end spacings are 4.51-8.00mm, and two insulator center distance are 2.51-4.87mm, and quartz wafer is (4.10-7.90) * (0.90-1.70) mm.
Described resonator length is 7.01-12.00mm, and width is 1.00-2.99mm, 4.01-6.00mm, and pedestal bottom plate thickness is 1.5mm and following, and wire type resonator height is 1.81-2.49mm.
The beneficial effect that the utility model has is:
The utility model reasonable in design is convenient to processing, has realized medium-sizedization and the miniaturization of quartz-crystal resonator, and cost is low, volume is little, can substitute the higher quartz-crystal resonator of present price.
Description of drawings
Accompanying drawing 1 is wire type quartz-crystal resonator structural representation.
Accompanying drawing 2 is the vertical view of Fig. 1.
Accompanying drawing 3 is pasting type quartz-crystal resonator structural representation.
Accompanying drawing 4 is the vertical view of Fig. 3.
Embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1, the utility model comprises substrate 1, the top of described substrate 1 is coated with shell 2, substrate 1 inside is provided with insulator 3 and lead-in wire 4, the top of lead-in wire 4 is provided with reed 5, it is characterized in that two reeds, 5 outer end spacings are 5.30mm, two insulators, 3 center distance are 3.00mm, and quartz wafer is 5.00*1.25mm; Described resonator length is 7.25mm, and width is 2.85mm, and pedestal bottom plate thickness is 1.40mm and following, and wire type resonator height is 1.70mm.The height of pasting type quartz-crystal resonator is 2.00mm, and width is 3.00mm, and length is 7.60mm.The utility model can have the various deformation scheme, and above-mentioned is embodiment of the present utility model only, is not so limits to scope of authority of the present utility model, and other the improvement without creative work is also in protection range of the present utility model.
Claims (2)
1. quartz-crystal resonator, comprise substrate, the top of described substrate is coated with shell, substrate inside is provided with insulator and lead-in wire, the top of lead-in wire is provided with reed, it is characterized in that: two reed outer end spacings are 4.51-8.00mm, and two insulator center distance are 2.51-4.87mm, and quartz wafer is (4.10-7.90) * (0.90-1.70) mm.
2. quartz-crystal resonator according to claim 1, it is characterized in that: described resonator length is 7.01-12.00mm, width is 1.00-2.99mm, 4.01-6.00mm, and pedestal bottom plate thickness is 1.5mm and following, and wire type resonator height is 1.81-2.49mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561761 CN202889306U (en) | 2012-10-29 | 2012-10-29 | Quartz crystal resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561761 CN202889306U (en) | 2012-10-29 | 2012-10-29 | Quartz crystal resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889306U true CN202889306U (en) | 2013-04-17 |
Family
ID=48080692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220561761 Expired - Fee Related CN202889306U (en) | 2012-10-29 | 2012-10-29 | Quartz crystal resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840787A (en) * | 2013-12-31 | 2014-06-04 | 四川索斯特电子有限公司 | Quartz crystal resonator base |
| 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 |
-
2012
- 2012-10-29 CN CN 201220561761 patent/CN202889306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840787A (en) * | 2013-12-31 | 2014-06-04 | 四川索斯特电子有限公司 | Quartz crystal resonator base |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202889306U (en) | Quartz crystal resonator | |
| CN106357234A (en) | Quartz crystal resonator and machining technology thereof | |
| CN108110437A (en) | Minimize tunable GPS antenna device and its production technology | |
| CN209250587U (en) | A kind of substrate and electronic product being implanted with welding material | |
| CN204230241U (en) | Array base palte and display unit | |
| CN203504507U (en) | Quartz crystal resonator | |
| CN200983575Y (en) | Quartz crystal resonator | |
| CN207691009U (en) | Minimize tunable GPS antenna device | |
| CN201298832Y (en) | A small surface mount quartz crystal resonator | |
| CN109412546A (en) | A kind of substrate being implanted with welding material and its processing technology | |
| CN206733381U (en) | It is a kind of be used for fix quartz-crystal stick together carry out wire cutting fixture | |
| CN206283479U (en) | Integrated crystal resonator | |
| CN206908580U (en) | A kind of thickness is 2.5mm 49SM paster quartz-crystal resonators | |
| CN203057091U (en) | Pasting sheet type quartz crystal resonator | |
| CN202634375U (en) | Novel piece-type glass sealing chassis | |
| CN204272052U (en) | A kind of base construction of SMD quartz resonator of external thermistor | |
| CN202218198U (en) | Surface mounting quartz crystal oscillator | |
| CN209330077U (en) | A kind of high-precision quartz oscillator | |
| CN210578462U (en) | SMD resonator | |
| CN203071894U (en) | Quartz crystal resonator | |
| CN204272053U (en) | A kind of base construction of SMD quartz resonator | |
| CN202998017U (en) | Quartz crystal resonator | |
| CN201298831Y (en) | A quartz crystal resonator with low aging rate | |
| CN204517768U (en) | Miniaturized patch formula quartz-crystal resonator | |
| CN202085138U (en) | Filtering quartz-crystal resonator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131029 |