CN201294498Y - Down-lead quartz crystal resonator - Google Patents
Down-lead quartz crystal resonator Download PDFInfo
- Publication number
- CN201294498Y CN201294498Y CNU2008202032986U CN200820203298U CN201294498Y CN 201294498 Y CN201294498 Y CN 201294498Y CN U2008202032986 U CNU2008202032986 U CN U2008202032986U CN 200820203298 U CN200820203298 U CN 200820203298U CN 201294498 Y CN201294498 Y CN 201294498Y
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- right sides
- crystal resonator
- quartz
- flexure strip
- quartz wafer
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Abstract
The utility model relates to a lead wire type quartz crystal resonator comprising a metallic base (1), a metallic shell cover (2), a quartz crystal plate (3) and a left and right pin (4), wherein the left and right pin (4) is traversed through and fixed in the base (2), a low melting point metallic packaging layer (5) which is fused and sealed through heating is arranged between the metallic shell cover (2) and the metallic base (1). The resonator has the technical effects that the sealing performance is good, the manufacturing technique is simple, the shock resistance is strong and the ageing resistance is good.
Description
Technical field
A kind of resonator that the utility model relates to refers in particular to a kind of lead type quartz-crystal resonator.
Background technology
The cap of traditional lead type quartz-crystal resonator and pedestal sealing employing viscose glue are fixed and are sealed, be subjected to material and the restriction that adds technology, impact resistance, the ageing resistace of the quartz-crystal resonator of this structure are poor, cause easily the quality problems of product hermeticity difference and directly influence use, particularly can't reach and satisfy in the product of anti-acceleration requirement and use.Other has inner crystal wafer also all is simultaneously to adopt the directly fixed structure of bonding of conducting resinl, also has the shortcoming of its impact resistance and ageing resistace difference, therefore, how to address the above problem, and becomes problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model provides a kind of good airproof performance, production and processing technology is simple, the strong and good lead type quartz-crystal resonator of ageing resistance of impact resistance.
For solving the problems of the technologies described above, a kind of lead type quartz-crystal resonator of the present utility model, comprise metal base, metal cap, quartz wafer and left and right sides pin, described left and right sides pin is interspersed to be fixed in the pedestal, wherein: the LMP metallic packaging layer that is provided with the fused sealing of one deck heating between described metal cap and the metal base.
Above-mentioned lead type quartz-crystal resonator, also be respectively equipped with the arc flexure strip of symmetry between pin upper end, the described left and right sides and the quartz wafer, the bayonet socket on described two arc flexure strip tops constitutes fixedly quartz wafer of erecting bed relatively, fixedly connected with left and right sides pin respectively in the lower end, quartz wafer is fixed and is electrically connected with arc flexure strip by conducting resinl.
After the utility model adopts said structure, by the metallic packaging layer is set between metal cap and metal base, after being coated with the metallic packaging layer on the pedestal and by direct heating, just can make the fused one that is sealed into of metal cap and metal base in advance during encapsulation, advantage such as compared with prior art have good airproof performance, production and processing technology is simple, and the strong and ageing resistance of impact resistance is good; The fixedly arc flexure strip in the symmetrical left and right sides of quartz wafer also is set on this basis, realize the technique effect of the multistage buffering of quartz wafer, held stationary and accurate location and installation, and convenient regulate and adapt to error and constitute the shock resistance structure of integral type with conducting resinl, delay the aging of conducting resinl, further promoted overall performance and quality.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of concrete enforcement state of the utility model.
Among the figure: 1 is pedestal, and 2 is cap, and 3 is quartz wafer, and 4 is pin, and 5 is LMP metallic packaging layer, and 6 is arc flexure strip, and 61 is bayonet socket.
Embodiment
As shown in Figure 1, a kind of lead type quartz-crystal resonator, comprise metal base 1, metal cap 2, quartz wafer 3 and left and right sides pin 4, described left and right sides pin 4 interts and is fixed on pedestal 2, is provided with the LMP metallic packaging layer 5 of the fused sealing of one deck heating between metal cap 2 and the metal base 1.
The utility model can make just after being coated with the metallic packaging layer on the pedestal and by direct heating in advance that metal cap and metal base are fused to be sealed into one when concrete encapsulation, simplified processing technology greatly.
On the basis of above-mentioned case, pin 4 upper ends in the left and right sides also are respectively equipped with the arc flexure strip 6 of symmetry, the bayonet socket 61 on two arc flexure strip tops constitutes fixedly quartz wafer 3 of erecting beds relatively, fixedly connected with left and right sides pin 4 respectively in the lower end, the flexure strip 4 of quartz wafer 3 is fixed and is electrically connected with arc flexure strip 6 respectively by conducting resinl.
Above-described embodiment only is a preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make the adjustment and the improvement of some structures, these also should be considered as belonging to protection range of the present utility model.
Claims (2)
1, a kind of lead type quartz-crystal resonator, comprise metal base (1), metal cap (2), quartz wafer (3) and left and right sides pin (4), described left and right sides pin (4) is interspersed to be fixed in the pedestal (2), it is characterized in that: the LMP metallic packaging layer (5) that is provided with the fused sealing of one deck heating between described metal cap (2) and the metal base (1).
2, lead type quartz-crystal resonator according to claim 1, it is characterized in that: the arc flexure strip (6) that also is respectively equipped with symmetry between described left and right sides pin (4) upper end and the quartz wafer (3), the bayonet socket (61) on described two arc flexure strip (6) tops constitutes fixedly quartz wafer (3) of erecting bed relatively, fixedly connected with left and right sides pin (4) respectively in the lower end, quartz wafer (3) is fixed and is electrically connected with arc flexure strip (6) by conducting resinl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202032986U CN201294498Y (en) | 2008-11-12 | 2008-11-12 | Down-lead quartz crystal resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202032986U CN201294498Y (en) | 2008-11-12 | 2008-11-12 | Down-lead quartz crystal resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294498Y true CN201294498Y (en) | 2009-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202032986U Expired - Fee Related CN201294498Y (en) | 2008-11-12 | 2008-11-12 | Down-lead quartz crystal resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294498Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270115A (en) * | 2014-10-16 | 2015-01-07 | 东莞市杰精精密工业有限公司 | Quartz-crystal resonator and packaging technology of quartz-crystal resonator |
| CN105141277A (en) * | 2015-08-14 | 2015-12-09 | 舟山市金秋机械有限公司 | Assembly structure of crystal oscillator housing and base |
| CN107733394A (en) * | 2017-09-18 | 2018-02-23 | 维沃移动通信有限公司 | A kind of crystal oscillator and preparation method thereof and electronic equipment |
| CN109687837A (en) * | 2019-01-17 | 2019-04-26 | 铜陵日科电子有限责任公司 | A kind of resonator with fall-shock durable |
| CN111112018A (en) * | 2019-12-10 | 2020-05-08 | 廊坊中电熊猫晶体科技有限公司 | Direct-insertion type quartz crystal resonator dispensing device and using method thereof |
-
2008
- 2008-11-12 CN CNU2008202032986U patent/CN201294498Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270115A (en) * | 2014-10-16 | 2015-01-07 | 东莞市杰精精密工业有限公司 | Quartz-crystal resonator and packaging technology of quartz-crystal resonator |
| CN104270115B (en) * | 2014-10-16 | 2018-02-23 | 东莞市杰精精密工业有限公司 | Quartz-crystal resonator and its packaging technology |
| CN105141277A (en) * | 2015-08-14 | 2015-12-09 | 舟山市金秋机械有限公司 | Assembly structure of crystal oscillator housing and base |
| CN105141277B (en) * | 2015-08-14 | 2018-03-27 | 舟山市金秋机械有限公司 | A kind of assembling structure of shell of crystal oscillator and pedestal |
| CN107733394A (en) * | 2017-09-18 | 2018-02-23 | 维沃移动通信有限公司 | A kind of crystal oscillator and preparation method thereof and electronic equipment |
| CN109687837A (en) * | 2019-01-17 | 2019-04-26 | 铜陵日科电子有限责任公司 | A kind of resonator with fall-shock durable |
| CN111112018A (en) * | 2019-12-10 | 2020-05-08 | 廊坊中电熊猫晶体科技有限公司 | Direct-insertion type quartz crystal resonator dispensing device and using method thereof |
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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: 20090819 Termination date: 20131112 |