CN201608693U - Special glass packaging ceramic quartz crystal resonator for novel vehicle - Google Patents
Special glass packaging ceramic quartz crystal resonator for novel vehicle Download PDFInfo
- Publication number
- CN201608693U CN201608693U CN2010201022880U CN201020102288U CN201608693U CN 201608693 U CN201608693 U CN 201608693U CN 2010201022880 U CN2010201022880 U CN 2010201022880U CN 201020102288 U CN201020102288 U CN 201020102288U CN 201608693 U CN201608693 U CN 201608693U
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- chip
- crystal resonator
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- special glass
- glass packaging
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Abstract
The utility model relates to a special glass packaging ceramic quartz crystal resonator for a novel vehicle, which comprises an upper cover, a base, a chip, a metal film and conductive adhesive; the metal film is covered on the chip, and fixed points are arranged on the four corners of a base groove; the metal film is in a bilateral electrode shape; the metal film is covered on the chip and is connected with the adjacent two fixed points on the base through the conductive adhesive; the other fixed points on the base are also fixedly connected with the chip by the conductive adhesive; and the upper cover is covered above the base. The improved design comprises changing the fixing method of the chip and the base into bilateral four-point fixation from original single-lateral fixation, and changing the shape of the metal film covered on the chip into the bilateral electrode shape from the original single-lateral electrode shape. The volume of the resonator is 8.0*4.5*1.8mm, and the ceramic packaging quartz crystal resonator can be applied to control systems and electronic equipment of automobile electronics.
Description
Technical field
The utility model relates to quartz-crystal resonator, particularly relates to a kind of novel on-vehicle special glass packaging ceramic quartz-crystal resonator.
Background technology
Along with the automobile industry development, increasing automobile develops towards electronization, so be applied to the reliability of the quartz-crystal resonator of automobile, the requirement of stability also increases.Originally be applied to the common quartz-crystal resonator of IT market always, can't satisfy the demands, its internal structure as depicted in figs. 1 and 2.So at the demand of high reliability stability, the structure of resonator is improved, has newly designed this and be exclusively used in the glass packaging pottery quartz-crystal resonator of automobile.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of novel on-vehicle special glass packaging ceramic quartz-crystal resonator, satisfies the application demand in automobile electronics market.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel on-vehicle special glass packaging ceramic quartz-crystal resonator is provided, comprise loam cake, pedestal, chip, metallic film and conducting resinl, be coated with described metallic film on the described chip, on four angles of described base recess a fixing point arranged respectively; Described metallic film be shaped as the edged electrode shape; Be coated with described metallic film on the described chip and be and utilize two adjacent on conducting resinl and pedestal fixing points to be connected; Two fixing points in addition on the described pedestal also utilize conducting resinl to fixedly connected with chip; Described loam cake covers above described pedestal.
Described conducting resinl is the conductivity elargol.
Described loam cake adopts pottery to make; Described pedestal adopts pottery to make.
Described resonator volume is 8.0*4.5*1.8mm.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: the utility model adopts the fixed form of 4 of both sides to improve anti-mechanical shock performance, thereby satisfies the application demand in automobile electronics market.
Description of drawings
Fig. 1 is a quartz-crystal resonator internal structure vertical view in the prior art;
Fig. 2 is a quartz-crystal resonator internal structure front view in the prior art;
Fig. 3 is a quartz-crystal resonator internal structure vertical view of the present utility model;
Fig. 4 is a quartz-crystal resonator internal structure front view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Execution mode of the present utility model relates to a kind of novel on-vehicle special glass packaging ceramic quartz-crystal resonator, as shown in Figure 3 and Figure 4, comprise loam cake 1, pedestal 2, chip 3, metallic film 4 and conducting resinl 5, be coated with described metallic film 4 on the described chip 3, on four angles of described pedestal 2 grooves a fixing point arranged respectively; Described metallic film 4 be shaped as the edged electrode shape; Be coated with described metallic film 4 on the described chip 3 and be and utilize two adjacent on conducting resinl 5 and the pedestal 2 fixing points to be connected; Two fixing points in addition on the described pedestal 2 also utilize conducting resinl 5 to fixedly connected with chip 3, and chip 3 is fixed on the pedestal 2; Described loam cake 1 covers above described pedestal 2.Described conducting resinl 5 is the conductivity elargol.Described loam cake 1 adopts pottery to make; The described pedestal 2 same potteries that adopt are made.Described resonator volume is 8.0*4.5*1.8mm.
Be not difficult to find, the utility model is a kind of high reliability, the resonator that good impact resistance is arranged, by ceramic loam cake, base of ceramic, chip, the metallic film that is covered on the chip and form by the conductivity elargol of fixed chip and conducting metallic film and base of ceramic function, that the fixed form of base of ceramic and chip is fixedly changed to 4 of both sides from 2 original of sides is fixing in order to improve anti-mechanical shock performance, because the change of fixed form has also been carried out new design to the shape of the metallic film that is covered on the chip, be the shape of edged electrode by the transfer of shapes of monolateral electrode.The utility model can be applied to the control system and the electronic equipment of automotive electronics, satisfies the application demand in automobile electronics market.
Claims (4)
1. novel on-vehicle special glass packaging ceramic quartz-crystal resonator, comprise loam cake (1), pedestal (2), chip (3), metallic film (4) and conducting resinl (5), be coated with described metallic film (4) on the described chip (3), it is characterized in that on four angles of described pedestal (2) groove a fixing point being arranged respectively; Described metallic film (4) be shaped as the edged electrode shape; Being coated with described metallic film (4) on the described chip (3) is to utilize conducting resinl (5) and pedestal (2) to go up two adjacent fixing points to be connected; Two fixing points in addition on the described pedestal (2) also utilize conducting resinl (5) to fixedly connected with chip (3); Described loam cake (1) covers in described pedestal (2) top.
2. novel on-vehicle special glass packaging ceramic quartz-crystal resonator according to claim 1 is characterized in that described conducting resinl (5) is the conductivity elargol.
3. novel on-vehicle special glass packaging ceramic quartz-crystal resonator according to claim 1 is characterized in that, described loam cake (1) adopts pottery to make; Described pedestal (2) adopts pottery to make.
4. novel on-vehicle special glass packaging ceramic quartz-crystal resonator according to claim 1 is characterized in that described resonator volume is 8.0*4.5*1.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201022880U CN201608693U (en) | 2010-01-26 | 2010-01-26 | Special glass packaging ceramic quartz crystal resonator for novel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201022880U CN201608693U (en) | 2010-01-26 | 2010-01-26 | Special glass packaging ceramic quartz crystal resonator for novel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608693U true CN201608693U (en) | 2010-10-13 |
Family
ID=42953393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201022880U Expired - Lifetime CN201608693U (en) | 2010-01-26 | 2010-01-26 | Special glass packaging ceramic quartz crystal resonator for novel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082557A (en) * | 2010-11-29 | 2011-06-01 | 南京中电熊猫晶体科技有限公司 | Design method for performing multi-point adhesive dispensing on surface mount type quartz crystal resonator |
| CN113054939A (en) * | 2021-03-23 | 2021-06-29 | 台晶(宁波)电子有限公司 | Quartz crystal vibrating body and manufacturing method thereof |
-
2010
- 2010-01-26 CN CN2010201022880U patent/CN201608693U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082557A (en) * | 2010-11-29 | 2011-06-01 | 南京中电熊猫晶体科技有限公司 | Design method for performing multi-point adhesive dispensing on surface mount type quartz crystal resonator |
| CN113054939A (en) * | 2021-03-23 | 2021-06-29 | 台晶(宁波)电子有限公司 | Quartz crystal vibrating body and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |
|
| CX01 | Expiry of patent term |