CN209608622U - A kind of high stability quartz-crystal resonator - Google Patents
A kind of high stability quartz-crystal resonator Download PDFInfo
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- CN209608622U CN209608622U CN201920537091.0U CN201920537091U CN209608622U CN 209608622 U CN209608622 U CN 209608622U CN 201920537091 U CN201920537091 U CN 201920537091U CN 209608622 U CN209608622 U CN 209608622U
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- Prior art keywords
- quartz
- pin
- reed
- array distribution
- high stability
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- 239000013078 crystal Substances 0.000 title claims abstract description 36
- 238000009826 distribution Methods 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 17
- 239000010453 quartz Substances 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- -1 elargol Chemical compound 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
The utility model discloses a kind of high stability quartz-crystal resonator, including fixed substrate, the fixed substrate is equipped with the insulation fixed column of array distribution, the fixed column that insulate is equipped with the reed of mirror image distribution, shell is additionally provided on fixed substrate, fixed substrate lower end is equipped with grounding pin, quartz wafer is equipped on reed jointly, quartz wafer is equipped with the buckle of array distribution, fixed block equipped with mirror image distribution in shell, shell two sides are equipped with the pin bores of array distribution, reed one end is equipped with fixinig plate, reed is equipped with the card of array distribution, quartz-crystal film trap is formed between card, quartz wafer is placed in quartz-crystal film trap, quartz-crystal film trap lower end is equipped with pin plate, pin plate is equipped with the first lateral pin of array distribution, first pin top is equipped with vertical second pin.The utility model structure is simple, and stability is high, is not easy to occur damaging in use and failure problems, the resonator using effects such as wire contacts are bad are good.
Description
Technical field
The utility model relates to a kind of resonator field, specifically a kind of high stability quartz-crystal resonator.
Background technique
Quartz-crystal resonator, abbreviation quartz crystal or crystal oscillator are the piezoelectric effects using quartz crystal (also known as crystal),
For generating a kind of electronic component of high-precision oscillation frequency, belong to passive device.The element mainly by quartz wafer, pedestal,
Shell, elargol, silver etc. are at being grouped as.Straight cutting (having lead) and surface mount (no lead) two types can be divided into according to lead situation
Type.Current common predominant package model has HC-49U, HC-49/S, GLASS, UM-1, UM-4, UM-5 and SMD.Resonator one
As be divided into plug-in unit (Dip) and patch (SMD) plug-in unit and be divided into HC-49U, HC-49S, HC-49SS, tuning-fork-type (columnar crystal oscillator).
HC-49U is commonly referred to as 49U, some buyings are commonly called as " high type ", and HC-49S is commonly referred to as 49S, is commonly called as " dwarf forms ", and HC-49SS is commonly referred to as
49SS is commonly called as (super dwarf forms, usually 2.5mm packaging height).Existing quartz-crystal resonator is mostly double pin configurations, is stablized
Property it is low, and shell is welded on substrate, production trouble, in response to this, it is proposed that a kind of high stability quartz crystal is humorous
Shake device.
Utility model content
The purpose of this utility model is to provide a kind of high stability quartz-crystal resonators, and structure is simple, and stability is high,
It is easy to make, is not easy to occur damaging in use and failure problems, the resonator using effects such as wire contacts are bad are good.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of high stability quartz-crystal resonator, including fixed substrate, the fixed substrate are equipped with array distribution
Insulate fixed column, and insulation fixed column is equipped with the reed of mirror image distribution, and shell is additionally provided on fixed substrate, and fixed substrate lower end is set
There is grounding pin, be equipped with quartz wafer on reed jointly, quartz wafer is equipped with the buckle of array distribution.
Further, the fixed substrate is equipped with the inserted sheet of mirror image distribution.
Further, the fixed block equipped with mirror image distribution in the shell, fixed block are equipped with card slot, and shell two sides are all provided with
There are the pin bores of array distribution.
Further, described reed one end is equipped with fixinig plate, and fixinig plate is fixed in insulation fixed column, and reed is equipped with battle array
The card of column distribution forms quartz-crystal film trap between card, and quartz wafer is placed in quartz-crystal film trap, quartz-crystal film trap lower end
Equipped with pin plate, pin plate is equipped with the first lateral pin of array distribution, and the first pin passes through pin bores, the first pin top
End is equipped with vertical second pin.
Further, the buckle both ends are equipped with locking end.
Further, the buckle is at least provided with two.
The utility model has the beneficial effects that
1, the utility model structure is simple, and stability is high, is easy to make；
2, the utility model is not easy to occur damaging in use and the failure problems such as wire contacts are bad, resonator
Using effect is good.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model high stability quartz-crystal resonator structural schematic diagram；
Fig. 2 is the utility model high stability quartz-crystal resonator partial structure diagram；
Fig. 3 is the utility model shell mechanism schematic diagram；
Fig. 4 is the fixed schematic diagram of substrate structure of the utility model；
Fig. 5 is the utility model reed structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of high stability quartz-crystal resonator, including fixed substrate 1 are set on fixed substrate 1 as shown in Figure 1 and Figure 2
There is the insulation fixed column 11 of array distribution, insulation fixed column 11 is equipped with the reed 3 of mirror image distribution, is additionally provided on fixed substrate 1
Shell 2, fixed 1 lower end of substrate are equipped with grounding pin 13, are equipped with quartz wafer 4 on reed 3 jointly, and quartz wafer 4 is equipped with battle array
The buckle 5 of column distribution, buckle 5 is at least provided with two.
Fixed substrate 1 is equipped with the inserted sheet 12 of mirror image distribution, as shown in Figure 4.
Fixed block 21 equipped with mirror image distribution in shell 2, as shown in figure 3, fixed block 21 is equipped with card slot 22,2 liang of shell
Side is equipped with the pin bores 23 of array distribution.
3 one end of reed is equipped with fixinig plate 31, as shown in figure 5, fixinig plate 31 is fixed in insulation fixed column 11, on reed 3
Card 32 equipped with array distribution, forms quartz-crystal film trap 33 between card 32, and quartz wafer 4 is placed on quartz-crystal film trap 33
Interior, 33 lower end of quartz-crystal film trap is equipped with pin plate 34, and pin plate 34 is equipped with the first lateral pin 35 of array distribution, and first
Pin 35 passes through pin bores 23, and 35 top of the first pin is equipped with vertical second pin 36.
It buckles 5 both ends and is equipped with locking end 51, as shown in Figure 2.
In use, quartz wafer 4 is placed in quartz-crystal film trap 33, buckle buckle 5, by shell 2 using card slot 22 with
Inserted sheet 12 connects, and second pin 36 is welded in PCB circuit board.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (6)
1. a kind of high stability quartz-crystal resonator, including it is fixed substrate (1), which is characterized in that on the fixed substrate (1)
Insulation fixed column (11) equipped with array distribution, insulation fixed column (11) are equipped with the reed (3) of mirror image distribution, fixed substrate
(1) it is additionally provided on shell (2), fixed substrate (1) lower end is equipped with grounding pin (13), is equipped with quartz wafer on reed (3) jointly
(4), quartz wafer (4) is equipped with the buckle (5) of array distribution.
2. a kind of high stability quartz-crystal resonator according to claim 1, which is characterized in that the fixed substrate
(1) it is equipped with the inserted sheet (12) of mirror image distribution.
3. a kind of high stability quartz-crystal resonator according to claim 1, which is characterized in that in the shell (2)
Fixed block (21) equipped with mirror image distribution, fixed block (21) are equipped with card slot (22), and shell (2) two sides are equipped with array distribution
Pin bores (23).
4. a kind of high stability quartz-crystal resonator according to claim 1, which is characterized in that the reed (3) one
End is equipped with fixinig plate (31), and fixinig plate (31) is fixed in insulation fixed column (11), and reed (3) is equipped with the card of array distribution
(32), quartz-crystal film trap (33) are formed between card (32), quartz wafer (4) is placed in quartz-crystal film trap (33), quartz-crystal
Film trap (33) lower end is equipped with pin plate (34), lateral first pin (35) of the pin plate (34) equipped with array distribution, and first
Pin (35) passes through pin bores (23), and the first pin (35) top is equipped with vertical second pin (36).
5. a kind of high stability quartz-crystal resonator according to claim 1, which is characterized in that the buckle (5) two
End is equipped with locking end (51).
6. a kind of high stability quartz-crystal resonator according to claim 1, which is characterized in that the buckle (5) is extremely
There are two setting less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537091.0U CN209608622U (en) | 2019-04-18 | 2019-04-18 | A kind of high stability quartz-crystal resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537091.0U CN209608622U (en) | 2019-04-18 | 2019-04-18 | A kind of high stability quartz-crystal resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608622U true CN209608622U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920537091.0U Expired - Fee Related CN209608622U (en) | 2019-04-18 | 2019-04-18 | A kind of high stability quartz-crystal resonator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114884478A (en) * | 2022-07-01 | 2022-08-09 | 成都泰美克晶体技术有限公司 | Photoetching quartz wafer and design method of electrode thereof |
-
2019
- 2019-04-18 CN CN201920537091.0U patent/CN209608622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114884478A (en) * | 2022-07-01 | 2022-08-09 | 成都泰美克晶体技术有限公司 | Photoetching quartz wafer and design method of electrode thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |