CN203057091U - Pasting sheet type quartz crystal resonator - Google Patents
Pasting sheet type quartz crystal resonator Download PDFInfo
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- CN203057091U CN203057091U CN 201320054124 CN201320054124U CN203057091U CN 203057091 U CN203057091 U CN 203057091U CN 201320054124 CN201320054124 CN 201320054124 CN 201320054124 U CN201320054124 U CN 201320054124U CN 203057091 U CN203057091 U CN 203057091U
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- crystal resonator
- pasting
- quartz crystal
- sheet
- pad
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Abstract
The utility model relates to the quartz crystal resonator technology field and particularly relates to a pasting sheet type quartz crystal resonator comprising a housing, a base sheet, two reeds, a pad sheet, and two pasting sheets, wherein the peripheral edge of a bottom end of the housing is fixedly connected with the peripheral edge of the base sheet, the reeds are fixedly connected with top ends of the pasting sheets, the pad sheet is arranged right below the base sheet, both the base sheet and the pad sheet are provide with via holes which match with the pasting sheets, the pasting sheets are nested in the via holes of the base sheet and the pad sheet, and insulators are nested between the via holes of the base plate and the pasting sheets. When the pasting sheet type quartz crystal resonator is used, pins are changed into pasting sheets, and therefore the thickness and the size of a quartz crystal resonator are greatly reduced, the quartz crystal resonator can be nested in various kinds of electronic products according to different needs, the problem of dependence on imported products can be solved, utilization of domestic accessories can be realized, and manufacture cost of electronic product can be effectively lowered. The pasting sheet type quartz crystal resonator is advantaged by simple structure, reasonable arrangement, low manufacture cost, and the like.
Description
Technical field
The utility model relates to the quartz-crystal resonator technical field, particularly a kind of quartz-crystal resonator of patch-type.
Background technology
Quartz-crystal resonator is called quartz crystal again, is commonly called as crystal oscillator, and main material is quartzy, and composition is SiO2, and it is not only optical material preferably, and is important piezoelectric.The principal character of crystal is its atom or the regular arrangement of molecule, and being reflected on the macroscopic view is the symmetry of profile.Synthetic quartz crystallization under HTHP forms, under effect of electric field, and the stress that crystals produces and deformation, thus produce mechanical oscillation, obtain specific frequency.We utilize its this inverse piezoelectric effect characteristic to make quartz-crystal resonator, use with semiconductor device and Resistor-Capacitor Unit, just can constitute quartz oscillator.Quartz-crystal resonator is widely used in providing the system oscillation pulse in the electronic equipments such as colour TV, DVD, microcomputer, display, mobile phone, cordless telephone, and stabilized frequency is selected frequency.
The thickness of electronic products such as TV, display, notebook and mobile phone thins down at present, and just the accessory structure to these electronic products has proposed new requirement.Domestic existing quartz-crystal resonator mostly is the wire type pedestal, and this quartz-crystal resonator manufacture craft is stable, and price is low, but influenced by architectural characteristic, is difficult to reduce the thickness of product.In order to satisfy present demand, thin thickness, the quartz-crystal resonator that volume is little can only rely on import, so just cause the cost of electronic product to raise.Therefore, how to provide a kind of problems such as quartz-crystal resonator economical, sheet type to become the focus of research in the industry.
The utility model content
The purpose of this utility model is at the defective of prior art and deficiency, and the quartz-crystal resonator of patch-type a kind of simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of quartz-crystal resonator of patch-type, comprise housing and substrate, the edge, bottom of described housing and the edge of substrate are fixedly connected, it also comprises two reeds, pad and two pasters, the top of described reed and paster is fixedly connected, described pad be arranged on substrate under; Described substrate and pad are provided with the through hole that is complementary with paster, and paster is nested in the through hole of substrate and pad; Also be nested with insulator between the through hole of substrate and the paster; The shell length of described housing is 4.5～8.5mm, and the shell of described housing top length is 4～8mm, and the spacing between two reeds is 3～6mm; Thickness one between described housing outer end face and the pad bottom face is 1.9mm, and the thickness two in described reed and the housing between the top end face is 0.25mm, and described spacer thickness three is 0.4mm.
Further, the shell of described housing is long to be 5.2mm, and the shell top of described housing is long to be 4.7mm, and the spacing between two reeds is 3.7mm.
Further, the shell of described housing is long to be 6mm, and the shell top of described housing is long to be 5.5mm, and the spacing between two reeds is 3.7mm.
Further, the shell of described housing is long to be 7mm, and the shell top of described housing is long to be 6.5mm, and the spacing between two reeds is 5.2mm.
Further, the shell of described housing is long to be 8mm, and the shell top of described housing is long to be 7.5mm, and the spacing between two reeds is 5.2mm.
After adopting said structure, the utility model beneficial effect is: the quartz-crystal resonator of a kind of patch-type described in the utility model, when using the utility model, by optimizing the structure of quartz-crystal resonator, pin is become patch form, thickness and the volume of quartz-crystal resonator have greatly been reduced, can advance to have now in each electronic product according to different demands is nested, can solve simultaneously the problem of dependence on import product, the production domesticization accessory is quoted in realization, thereby effectively reduces the cost of electronic product.The utlity model has simple in structurely, arrange rationally, advantage such as cost of manufacture is low.
Description of drawings
Fig. 1 is cutaway view of the present utility model; Description of reference numerals: 1, housing; 2, reed; 3, substrate; 4, pad; 5, insulator; 6, paster; L1, shell are long; L2, shell top length; L3, spacing; H1, thickness one; H2, thickness two; H3, thickness three.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the quartz-crystal resonator of a kind of patch-type described in the utility model, comprise housing 1 and substrate 3, the edge, bottom of described housing 1 and the edge of substrate 3 are fixedly connected, it also comprises two reeds 2, pad 4 and two pasters 6, described reed 2 is fixedly connected with the top of paster 6, described pad 4 be arranged on substrate 3 under; Described substrate 3 and pad 4 are provided with the through hole that is complementary with paster 6, and paster 6 is nested in the through hole of substrate 3 and pad 4; Also be nested with insulator 5 between the through hole of substrate 3 and the paster 6; The long L1 of the shell of described housing 1 is 4.5～8.5mm, and the long L2 in the shell of described housing 1 top is 4～8mm, and the spacing L3 between two reeds 2 is 3～6mm; Thickness one H1 between described housing 1 outer end face and pad 4 bottom faces is 1.9mm, and thickness two H2 in described reed 2 and the housing 1 between the top end face are 0.25mm, and described pad 4 thickness three H3 are 0.4mm.
As a kind of optimal way of the present utility model, the long L1 of the shell of described housing 1 is 5.2mm, and the long L2 in the shell of described housing 1 top is 4.7mm, and the spacing L3 between two reeds 2 is 3.7mm.
As a kind of optimal way of the present utility model, the long L1 of the shell of described housing 1 is 6mm, and the long L2 in the shell of described housing 1 top is 5.5mm, and the spacing L3 between two reeds 2 is 3.7mm.
As a kind of optimal way of the present utility model, the long L1 of the shell of described housing 1 is 7mm, and the long L2 in the shell of described housing 1 top is 6.5mm, and the spacing L3 between two reeds 2 is 5.2mm.
As a kind of optimal way of the present utility model, the long L1 of the shell of described housing 1 is 8mm, and the long L2 in the shell of described housing 1 top is 7.5mm, and the spacing L3 between two reeds 2 is 5.2mm.
When using the utility model, can reduce thickness and the volume of quartz-crystal resonator, can advance to have now in each electronic product according to different demands is nested; And can solve the problem of dependence on import product, realize quoting the production domesticization accessory, thereby effectively reduce the cost of electronic product.The utlity model has simple in structurely, arrange rationally, advantage such as cost of manufacture is low.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. the quartz-crystal resonator of a patch-type, comprise housing (1) and substrate (3), the edge of the edge, bottom of described housing (1) and substrate (3) is fixedly connected, it is characterized in that: it also comprises two reeds (2), pad (4) and two pasters (6), the top of described reed (2) and paster (6) is fixedly connected, described pad (4) be arranged on substrate (3) under; Described substrate (3) and pad (4) are provided with the through hole that is complementary with paster (6), and paster (6) is nested in the through hole of substrate (3) and pad (4); Also be nested with insulator (5) between the through hole of substrate (3) and the paster (6); The shell of described housing (1) long (L1) is 4.5～8.5mm, and the shell top long (L2) of described housing (1) is 4～8mm, and the spacing (L3) between two reeds (2) is 3～6mm; Thickness one (H1) between described housing (1) outer end face and pad (4) bottom face is 1.9mm, and the thickness two (H2) between described reed (2) and the interior top end face of housing (1) is 0.25mm, and described pad (4) thickness three (H3) are 0.4mm.
2. the quartz-crystal resonator of a kind of patch-type according to claim 1, it is characterized in that: the shell of described housing (1) long (L1) is 5.2mm, the shell top long (L2) of described housing (1) is 4.7mm, and the spacing (L3) between two reeds (2) is 3.7mm.
3. the quartz-crystal resonator of a kind of patch-type according to claim 1, it is characterized in that: the shell of described housing (1) long (L1) is 6mm, the shell top long (L2) of described housing (1) is 5.5mm, and the spacing (L3) between two reeds (2) is 3.7mm.
4. the quartz-crystal resonator of a kind of patch-type according to claim 1, it is characterized in that: the shell of described housing (1) long (L1) is 7mm, the shell top long (L2) of described housing (1) is 6.5mm, and the spacing (L3) between two reeds (2) is 5.2mm.
5. the quartz-crystal resonator of a kind of patch-type according to claim 1, it is characterized in that: the shell of described housing (1) long (L1) is 8mm, the shell top long (L2) of described housing (1) is 7.5mm, and the spacing (L3) between two reeds (2) is 5.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054124 CN203057091U (en) | 2013-01-31 | 2013-01-31 | Pasting sheet type quartz crystal resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054124 CN203057091U (en) | 2013-01-31 | 2013-01-31 | Pasting sheet type quartz crystal resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203057091U true CN203057091U (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054124 Expired - Fee Related CN203057091U (en) | 2013-01-31 | 2013-01-31 | Pasting sheet type quartz crystal resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203057091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869152A (en) * | 2014-03-07 | 2014-06-18 | 西安交通大学 | Low-inductance resistor-capacitor element |
-
2013
- 2013-01-31 CN CN 201320054124 patent/CN203057091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869152A (en) * | 2014-03-07 | 2014-06-18 | 西安交通大学 | Low-inductance resistor-capacitor element |
| CN103869152B (en) * | 2014-03-07 | 2016-04-27 | 西安交通大学 | A kind of low inductance Resistor-Capacitor Unit |
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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: 20130710 Termination date: 20140131 |