CN202524363U - Novel low-cost crystal resonator - Google Patents
Novel low-cost crystal resonator Download PDFInfo
- Publication number
- CN202524363U CN202524363U CN201220002036XU CN201220002036U CN202524363U CN 202524363 U CN202524363 U CN 202524363U CN 201220002036X U CN201220002036X U CN 201220002036XU CN 201220002036 U CN201220002036 U CN 201220002036U CN 202524363 U CN202524363 U CN 202524363U
- Authority
- CN
- China
- Prior art keywords
- wafer
- substrate
- sheet
- crystal resonator
- sheets
- 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 novel low-cost crystal resonator, which comprises a substrate, two lead wires, two symmetrical springs, a wafer and a housing. The housing is welded on the substrate; the lead wires penetrate the substrate and extend into the housing, an insulated glass body is sintered to fix and seal gaps between the lead wires and the substrate; each of the two springs comprises a connecting sheet and a carrying sheet, wherein the connecting sheets are welded on top ends of the lead wires inside the housing; the wafer is arranged between the carrying sheets of the two springs, and the wafer is adhered to the carrying sheets in a solidification manner via a silver glue layer; both the two springs are straight-folding springs, i.e., horizontal projections of the connecting sheets and the carrying sheets are straight and continuous; and the distance between the two carrying sheets is less than that between the two connecting sheets, and the length of the wafer is less than or equals to 5.00 mm. According to the utility model, part of the wafer is saved by changing the distance between the two carrying sheets, thereby effectively reducing the production cost of the whole crystal resonator, and lightening the burden of enterprises.
Description
Technical field
The utility model relates to the crystal resonator field, especially a kind of novel low-cost crystal resonator.
Background technology
Crystal resonator is as the indispensable components and parts of modern electronic product, and its purposes is very extensive, arrives Aero-Space greatly, and the electronic game tool of getting home for a short time is of wide application, so that the reduction of its production cost just seems is more important.
The utility model content
The utility model technical assignment is to above-mentioned technical deficiency, and the novel low-cost crystal resonator is provided.
The technical scheme that the utility model technical solution problem is adopted is: the novel low-cost crystal resonator; Comprise substrate, two lead-in wires, symmetrical two shell fragments, wafer and shells, shell is welded on the substrate, and said two lead-in wires pass substrate and extend enclosure; Space between lead-in wire and the substrate is through insulating glass body sintering sealing and fixing; Said two symmetrical shell fragments include brace and carry sheet, and brace is welded on the top that lead-in wire is positioned at enclosure, places wafer between the lift-launch sheet of two symmetrical shell fragments; Wafer bonds together through the curing of elargol layer with the lift-launch sheet; Said two symmetrical shell fragments are straight folding formula shell fragment, and promptly brace and the floor projection of carrying sheet are directly to, continuity, and two carry distance between sheet less than the distance between two braces.The length of said wafer≤5.00 millimeter.
The beneficial effect that the utility model can bring is:
1, effectively reduces the production cost of crystal resonator.
Description of drawings
Fig. 1, the utility model overall structure sketch map.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done following detailed description:
As shown in Figure 1; The novel low-cost crystal resonator that the utility model is announced; Comprise substrate 1, two lead-in wires 9, symmetrical two shell fragments 4, wafer 7 and shell 6, shell 6 is welded on the substrate 1, and said two lead-in wires 9 pass substrate 1 and extend shell 6 inside; Space between lead-in wire 9 and the substrate 1 is through insulating glass body 8 sintering sealing and fixing; Said two symmetrical shell fragments 4 include brace 2 and carry sheet 3, and brace 2 is welded on the top that lead-in wire 9 is positioned at shell 6 inside, place wafer 7 between the lift-launch sheet 3 of two symmetrical shell fragments 4; Wafer 7 bonds together through 5 curing of elargol layer with lift-launch sheet 3; Said two symmetrical shell fragments 4 are straight folding formula shell fragment 4, and promptly brace 2 and the floor projection of carrying sheet 3 are directly to, continuity, and two distances of carrying the distance of 3 of sheets less than 2 of two braces.The length of said wafer 7≤5.00 millimeter.
In sum, the utility model has saved part wafer 7 through changing the spacing of carrying on two shell fragments 4 between the sheet 3, effectively reduces the production cost of whole crystal resonator, for enterprise has alleviated burden.
Claims (2)
1. novel low-cost crystal resonator; Comprise substrate, two lead-in wires, symmetrical two shell fragments, wafer and shells, shell is welded on the substrate, and said two lead-in wires pass substrate and extend enclosure; Space between lead-in wire and the substrate is through insulating glass body sintering sealing and fixing; Said two symmetrical shell fragments include brace and carry sheet, and brace is welded on the top that lead-in wire is positioned at enclosure, places wafer between the lift-launch sheet of two symmetrical shell fragments; Wafer bonds together through the curing of elargol layer with the lift-launch sheet; It is characterized in that: said two symmetrical shell fragments are straight folding formula shell fragment, and promptly brace and the floor projection of carrying sheet are directly to, continuity, and two carry distance between sheet less than the distance between two braces.
2. novel low-cost crystal resonator according to claim 1 is characterized in that: the length of said wafer≤5.00 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220002036XU CN202524363U (en) | 2012-01-05 | 2012-01-05 | Novel low-cost crystal resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220002036XU CN202524363U (en) | 2012-01-05 | 2012-01-05 | Novel low-cost crystal resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524363U true CN202524363U (en) | 2012-11-07 |
Family
ID=47107288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220002036XU Expired - Fee Related CN202524363U (en) | 2012-01-05 | 2012-01-05 | Novel low-cost crystal resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524363U (en) |
-
2012
- 2012-01-05 CN CN201220002036XU patent/CN202524363U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012120032A3 (en) | Assembly having a substrate, an smd component, and a lead frame part | |
| WO2014023807A3 (en) | Encapsulated components comprising an organic layer, and method for the production thereof | |
| CN202524363U (en) | Novel low-cost crystal resonator | |
| CN203589042U (en) | Axial diode | |
| CN203118937U (en) | Semiconductor encapsulation structure convenient to position | |
| CN203491970U (en) | Assembling device for double-glass assembly junction box | |
| CN203895272U (en) | Tantalum capacitor | |
| CN203746841U (en) | Power semiconductor module | |
| CN203674515U (en) | Heat-conducting socket for printed board | |
| CN203260633U (en) | LED package structure requiring no welding line | |
| CN101937898A (en) | Rectifier structure for moisture protection | |
| CN201994921U (en) | Novel crystal resonator | |
| CN201336650Y (en) | Low-cost crystal resonator | |
| CN203826362U (en) | Structure of diode chip | |
| CN202167479U (en) | Surface mount type diode improved structure | |
| CN204257674U (en) | A kind of encapsulating structure of solar components adhesive-spill-preventing | |
| CN203826397U (en) | Structure of surface-mounted diode | |
| CN203118938U (en) | IGBT (insulated gate bipolar transistor) elastic main electrode | |
| CN202856699U (en) | Miniature quartz crystal | |
| CN104967419A (en) | TCXO and design method | |
| CN202796930U (en) | Packaging body for metal-oxide-semiconductor field effect transistor (MOSFET) chip | |
| CN202804536U (en) | Conducting wire bracket pressing plate for encapsulation of semiconductor device | |
| CN203386742U (en) | One-chip-type structural framework | |
| CN201323198Y (en) | Rectifier bridge | |
| CN206850739U (en) | SMD Metal Packaging tuning fork crystals |
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: 20121107 Termination date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |