CN208424324U - A kind of quartz resonator - Google Patents
A kind of quartz resonator Download PDFInfo
- Publication number
- CN208424324U CN208424324U CN201820895451.XU CN201820895451U CN208424324U CN 208424324 U CN208424324 U CN 208424324U CN 201820895451 U CN201820895451 U CN 201820895451U CN 208424324 U CN208424324 U CN 208424324U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- metal
- nickel
- cut down
- ring
- 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.)
- Active
Links
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
The utility model belongs to electronic component field, more particularly to a kind of quartz resonator, ring and metal cover board can be cut down including pedestal, chip, metal, the chip is located in pedestal, the metal can cut down ring sintering in the oral area of pedestal, the metal can cut down ring surface and be coated with nickel, layer gold or nickel, silver layer, and the metal cover board, which is placed on metal and can cut down at the top of ring and can cut down ring with metal by laser welding, to fix as one.The beneficial effects of the utility model are: the resonator of the utility model is small in size, and it is at low cost, electronic product shape requirement is adapted in 3.2mm × 2.5mm, 2.5mm × 2.0mm, 2.0mm × 1.6mm, 1.6mm × 1.2mm.
Description
Technical field
The utility model belongs to electronic component field, and in particular to a kind of quartz resonator.
Background technique
Quartz-crystal resonator is the piezoelectric device made of piezoelectric quartz (i.e. crystal), it not only has highly stable
Physical and chemical performance, and elastic vibration loss is minimum.Compared with other electronic components, piezoelectric quartz crystal also has very high
Frequency stability and high q-factor, become stable frequency and select frequency Important Components.
The development trend of electronic product is: Internet, E-Mail, GPS, photograph, camera shooting, large scale color LCD screen etc.
Function is largely used, and welding circuit board develops to Reflow Soldering by wave-soldering, so surface mount and highly low miniaturization production
Product become the developing direction of quartz-crystal resonator.
Utility model content
To solve the above-mentioned problems, the purpose of the utility model is to provide a kind of quartz resonator, pedestal minimum dimensions
Up to 1.2mm × 1.0mm.
The utility model provides the following technical solution:
A kind of quartz resonator, including pedestal, chip, metal can cut down ring and metal cover board, and the chip is located in pedestal,
The metal can cut down ring sintering in the oral area of pedestal, and the metal can cut down ring surface and be coated with nickel, layer gold or nickel, silver layer, the gold
Belong to cover board and be placed on metal and can cut down at the top of ring and ring can be cut down with metal by laser welding and fixes as one.
Preferably, including pedestal, chip and metal cover board, the chip are located in pedestal, be coated at the top of the pedestal nickel,
Layer gold or nickel, silver layer, the metal cover board is placed at the top of pedestal and the nickel by being plated at the top of laser welding and pedestal, layer gold
Or nickel, silver layer welding are integrated.
Preferably, the length of the pedestal is 3.20 ± 0.1mm, and width is 2.50 ± 0.1mm.
Preferably, the length of the pedestal is 2.50 ± 0.1mm, and width is 2.00 ± 0.1mm.
Preferably, the length of the pedestal is 2.00 ± 0.1mm, and width is 1.60 ± 0.1mm.
Preferably, the length of the pedestal is 1.60 ± 0.1mm, and width is 1.20 ± 0.1mm.
Preferably, the length of the pedestal is 1.20 ± 0.1mm, and width is 1.00 ± 0.1mm.
The beneficial effects of the utility model are: the resonator of the utility model is small in size, and it is at low cost, it is adapted to electronic product
Contour length is required in 1.2mm or more.Base-plates surface is coated with nickel, layer gold or nickel, silver layer, and metal cover board is placed at the top of pedestal simultaneously
The nickel, layer gold or the nickel that are plated by laser welding with base-plates surface, silver layer welding are integrated, and can make entire resonator height
It is lower.
Detailed description of the invention
Fig. 1 is quartz resonator structural schematic diagram；
Fig. 2 is another structural schematic diagram of quartz resonator structure；
Fig. 3 is the top view of pedestal, and wherein L is the length of pedestal, and B is the width of pedestal.
Attached meaning marked in the figure is as follows:
1- pedestal 2- chip 3- metal can cut down ring 4- cover board
Specific embodiment
The utility model is illustrated combined with specific embodiments below.
Embodiment 1
As shown in Figure 1, a kind of quartz resonator, including pedestal 1, chip 2, metal can cut down ring 3 and metal cover board 4, it is described
Chip 2 is located in pedestal 1, and the metal can cut down the sintering of ring 3 in the oral area of pedestal 1, and metal can cut down 3 surface of ring and be coated with nickel, layer gold,
The metal cover board 4 is placed on metal and can cut down 3 top of ring and can cut down nickel, gold that 3 surface of ring is plated by laser welding and metal
Layer welding is integrated.
In the present embodiment, the length of pedestal 1 is 3.20 ± 0.1mm, and width is 2.50 ± 0.1mm.
Embodiment 2
As shown in Figure 1, a kind of quartz resonator, including pedestal 1, chip 2, metal can cut down ring 3 and metal cover board 4, it is described
Chip 2 is located in pedestal 1, and the metal can cut down the sintering of ring 3 in the oral area of pedestal 1, and metal can cut down 3 surface of ring and be coated with nickel, silver layer,
Metal cover board 4 is placed on that metal can cut down the top of ring 3 and can to cut down the nickel plated on 3 surface of ring, silver layer by laser welding and metal molten
It is connected in one.
In the present embodiment, the length of pedestal 1 is 2.50 ± 0.1mm, and width is 2.00 ± 0.1mm.
Embodiment 3
As shown in Fig. 2, a kind of quartz resonator, including pedestal 1, chip 2 and metal cover board 4, chip 2 are located in pedestal 1,
4 surface of metal cover board is coated with nickel, layer gold, 1 top of pedestal is placed at the top of pedestal 1 and by laser welding and 1 top institute of pedestal
The nickel of plating, layer gold welding are integrated.
In the present embodiment, the length of pedestal 1 is 2.00 ± 0.1mm, and width is 1.60 ± 0.1mm.
Embodiment 4
As shown in Fig. 2, a kind of quartz resonator, including pedestal 1, chip 2 and metal cover board 4, chip 2 are located in pedestal 1,
4 surface of metal cover board is coated with nickel, silver layer, 1 top of pedestal is placed at the top of pedestal 1 and by laser welding and 1 top institute of pedestal
The nickel of plating, silver layer welding are integrated.
In the present embodiment, the length of pedestal 1 is 1.60 ± 0.1mm, and width is 1.20 ± 0.1mm.
Embodiment 5
As shown in Figure 1, a kind of quartz resonator, including pedestal 1, chip 2 and metal cover board 4, chip 2 are located in pedestal 1,
Nickel, layer gold are coated at the top of pedestal 1, metal cover board 4 is placed on 1 top of pedestal and passes through what laser welding was plated with 1 top of pedestal
Nickel, layer gold welding are integrated.
In the present embodiment, the length of pedestal 1 is 1.20 ± 0.1mm, and width is 1.00 ± 0.1mm.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of quartz resonator, which is characterized in that ring (3) and metal cover board can be cut down including pedestal (1), chip (2), metal
(4), the chip (2) is located in pedestal (1), and the metal can cut down ring (3) sintering in the oral area of pedestal (1), and the metal can
It cuts down ring (3) surface and is coated with nickel, layer gold or nickel, silver layer, the metal cover board (4) is placed on metal and can cut down at the top of ring (3) and pass through
Laser welding can cut down the nickel, layer gold or the nickel that are plated on ring (3) surface with metal, silver layer welding is integrated.
2. a kind of quartz resonator, which is characterized in that including pedestal (1), chip (2) and metal cover board (4), the chip (2)
In pedestal (1), it is coated with nickel, layer gold or nickel, silver layer at the top of the pedestal (1), the metal cover board (4) is placed on pedestal
(1) at the top of and nickel, layer gold or nickel by being plated at the top of laser welding and pedestal (1), silver layer welding are integrated.
3. a kind of quartz resonator according to claim 1 or 2, which is characterized in that the length of the pedestal (1) is 3.20
± 0.1mm, width are 2.50 ± 0.1mm.
4. a kind of quartz resonator according to claim 1 or 2, which is characterized in that the length of the pedestal (1) is 2.50
± 0.1mm, width are 2.00 ± 0.1mm.
5. a kind of quartz resonator according to claim 1 or 2, which is characterized in that the length of the pedestal (1) is 2.00
± 0.1mm, width are 1.60 ± 0.1mm.
6. a kind of quartz resonator according to claim 1 or 2, which is characterized in that the length of the pedestal (1) is 1.60
± 0.1mm, width are 1.20 ± 0.1mm.
7. a kind of quartz resonator according to claim 1 or 2, which is characterized in that the length of the pedestal (1) is 1.20
± 0.1mm, width are 1.00 ± 0.1mmm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895451.XU CN208424324U (en) | 2018-06-08 | 2018-06-08 | A kind of quartz resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895451.XU CN208424324U (en) | 2018-06-08 | 2018-06-08 | A kind of quartz resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424324U true CN208424324U (en) | 2019-01-22 |
Family
ID=65111585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895451.XU Active CN208424324U (en) | 2018-06-08 | 2018-06-08 | A kind of quartz resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424324U (en) |
-
2018
- 2018-06-08 CN CN201820895451.XU patent/CN208424324U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200633363A (en) | Surface mount type piezoelectric vibrator, oscillator, electronic device, and radio clock | |
| CN1956323B (en) | Airtight terminal, piezoelectric vibrator and its fabricating method, oscillator, electronic apparatus and radio wave timepiece | |
| JPH1013078A (en) | Electronic part and its manufacturing method | |
| JP2008118585A (en) | Electronic component for surface mounting | |
| CN207339795U (en) | A kind of tuning fork-type quartz crystal resonator | |
| CN102204088A (en) | Piezoelectric vibrator, oscillator, electronic device, atomic clock and method for manufacturing piezoelectric vibrator | |
| CN101946405A (en) | Piezoelectric vibrator manufacturing method, piezoelectric vibrator, oscillator, electronic device, and radio-controlled watch | |
| CN208424324U (en) | A kind of quartz resonator | |
| CN102694521A (en) | Piezoelectric vibrator, oscillator, electronic apparatus and radio-controlled timepiece | |
| CN101997503A (en) | Method for manufacturing package, method for manufacturing piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece | |
| JP4620752B2 (en) | Crystal device for surface mounting | |
| JP2004031934A (en) | Mounted electronic circuit component | |
| JP2010171572A (en) | Crystal oscillator for surface mounting | |
| JP2007200997A (en) | Solder paste and soldering method | |
| JP2009260021A5 (en) | ||
| JP2000031773A (en) | Crystal vibrator of surface mount type | |
| CN103036519A (en) | Method of manufacturing piezoelectric vibration reed, piezoelectric vibration reed, piezoelectric vibrator, oscillator, electronic instrument, and radio time piece | |
| JP2003124428A (en) | Surface-mounting type el driver | |
| JP4571012B2 (en) | Crystal unit with pedestal | |
| KR200257823Y1 (en) | 8 pin DIL 2 outputs crystal oscillator | |
| WO2023241244A1 (en) | Mask plate, and electronic device and manufacturing method therefor | |
| CN212115673U (en) | Microphone circuit board and microphone | |
| KR200188836Y1 (en) | Glazing covered ferrite core electrode terminal of a surface mounting inductor | |
| CN2888748Y (en) | Surface-mounted quartz crystal resonator | |
| CN206790454U (en) | The pin crystal resonators of chip 49S bis- |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |