CN204859128U - Crystal resonator subassembly convenient to production installation - Google Patents
Crystal resonator subassembly convenient to production installation Download PDFInfo
- Publication number
- CN204859128U CN204859128U CN201520301198.7U CN201520301198U CN204859128U CN 204859128 U CN204859128 U CN 204859128U CN 201520301198 U CN201520301198 U CN 201520301198U CN 204859128 U CN204859128 U CN 204859128U
- Authority
- CN
- China
- Prior art keywords
- spring leaf
- upper cover
- pedestal
- pin
- crystal resonator
- 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.)
- Expired - Fee Related
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- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
The utility model discloses a crystal resonator subassembly convenient to production installation, including base and upper cover, it is the square structure, and the base up end has the protruding plane that makes progress, and the protruding plane central authorities that make progress set up two through -holes, makes progress to form the recess that is used for fixed upper cover between protruding plane and the base periphery, is equipped with a pair of parallel spring leaf that sets up on the protruding plane, and every spring leaf one end has the pin, and the pin passes two through -holes of base piece, and two spring leaf lower extreme pins set up relatively, the pin pass through insulating cement fixed seal on the base and connect, quartzy wafer sets up on a pair of spring leaf, go up on the housing locates spring leaf and quartzy wafer upper cover lower edge and pedestal connection. The utility model overcomes prior art's is not enough, reasonable in design, and simple structure through with the parallel setting of two flat spring pieces, processes the convenience, easy location, the size is little, the processing degree of difficulty of quartz resonator product, the preparation cost is reduced.
Description
Technical field
The utility model relates to crystal resonator technical field, specifically belongs to a kind of being convenient to and produces the crystal resonator components installed.
Background technology
At present, the quartz resonator for communication field uses ceramic packaging series SMD product in a large number.Because Ceramic manufacturing difficulty is large, gold-plated cost is high, brings difficulty to resonator processing technology, and process equipment investment is large etc.Therefore, current resonator product brings a high price, especially the quartz resonator product of China, substantially all by external import pottery SMD pedestal, greatly constrains quartz resonator in the product of China and added value of product; Existingly be oppositely arranged mounting spring sheet at two ends, crystal base upper surface, its spring leaf needs to fix at pedestal, fixing operation is loaded down with trivial details, point glue success rate is not high, when wafer is fixed on spring leaf simultaneously, also need two-end-point glue to fix, be difficult to fix if one end occurs that deviation just there will be, production difficulty is larger.
Utility model content
For the problems referred to above, the purpose of this utility model there is provided a kind of being convenient to and produces the crystal resonator components installed, and overcomes the deficiencies in the prior art, reasonable in design, structure is simple, by two panels spring leaf juxtaposition being arranged, easy to process, easily locate, size is little.
The technical solution adopted in the utility model is as follows:
A kind of being convenient to produces the crystal resonator components installed, comprise pedestal and upper cover, it is tetragonal structure, described pedestal upper surface has the plane that raises up, the described plane central that raises up offers two through holes, raise up the groove formed between plane and base perimeter for fixed cover, convex plane is provided with the spring leaf of a pair juxtaposition setting, described each spring leaf one end has pin, pin and spring leaf connect as one, pin is through base pieces two through holes, two spring leaf lower end pins are oppositely arranged, described pin is by insulating cement fixed seal connection on pedestal, quartz wafer is arranged on a pair spring leaf, upper cover covers on spring leaf and quartz wafer, and upper cover lower edge is connected with pedestal.
Described spring leaf is strip.
Described spring leaf both ends have to stretch out and upwards bend, extend and upwards bend extension more again, form step structure.
Described upper cover is connected by electric resistance welding with between pedestal.
Described pedestal, upper cover are metal material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by improving spring leaf and mount structure and syndeton thereof, two panels spring leaf juxtaposition is arranged, spring leaf lower end connects pin, easy to process, easy location, size is little, so reduce the difficulty of processing of quartz resonator product, reduce cost of manufacture, also make process equipment invest simultaneously and greatly reduce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of the utility model pedestal.
Embodiment
See accompanying drawing, a kind of being convenient to produces the crystal resonator components installed, comprise pedestal 1 and upper cover 2, it is tetragonal structure, described pedestal 1 upper surface has the plane 3 that raises up, described plane 3 central authorities that raise up offer two through holes 301, the groove 4 for fixed cover is formed between the plane that raises up 3 and pedestal 1 periphery, convex plane is provided with the spring leaf 5 of a pair juxtaposition setting, described spring leaf 5 is strip, spring leaf both ends have to stretch out and upwards bend, extend again and upwards bend extension again, form step structure 501, for fixing quartz wafer 6, described each spring leaf one end has pin 7, pin and spring leaf connect as one, pin 7 is through base pieces two through holes 301, two spring leaf lower end pins 7 are oppositely arranged, described pin is by insulating cement fixed seal connection on pedestal, quartz wafer 6 is arranged on a pair spring leaf 5, upper cover 5 covers on spring leaf and quartz wafer 6, and upper cover 2 lower edge is connected with pedestal 1, and described upper cover 2 is connected by electric resistance welding with between pedestal 1, and described pedestal, upper cover are metal material.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. be convenient to produce the crystal resonator components installed for one kind, comprise pedestal and upper cover, it is tetragonal structure, it is characterized in that, described pedestal upper surface has the plane that raises up, the described plane central that raises up offers two through holes, raise up the groove formed between plane and base perimeter for fixed cover, convex plane is provided with the spring leaf of a pair juxtaposition setting, described each spring leaf one end has pin, pin and spring leaf connect as one, pin is through base pieces two through holes, two spring leaf lower end pins are oppositely arranged, described pin is by insulating cement fixed seal connection on pedestal, quartz wafer is arranged on a pair spring leaf, upper cover covers on spring leaf and quartz wafer, and upper cover lower edge is connected with pedestal.
2. a kind of being convenient to according to claim 1 produces the crystal resonator components installed, and it is characterized in that: described spring leaf is strip.
3. a kind of being convenient to according to claim 2 produces the crystal resonator components installed, and it is characterized in that: described spring leaf both ends have to stretch out and upwards bend, extend and upwards bend extension more again, form step structure.
4. produce according to a kind of being convenient to of claim 1-3 described in one of them crystal resonator components installed, it is characterized in that: be connected by electric resistance welding between upper cover with pedestal.
5. a kind of being convenient to according to claim 4 produces the crystal resonator components installed, and it is characterized in that: described pedestal, upper cover are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301198.7U CN204859128U (en) | 2015-05-11 | 2015-05-11 | Crystal resonator subassembly convenient to production installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301198.7U CN204859128U (en) | 2015-05-11 | 2015-05-11 | Crystal resonator subassembly convenient to production installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859128U true CN204859128U (en) | 2015-12-09 |
Family
ID=54749639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301198.7U Expired - Fee Related CN204859128U (en) | 2015-05-11 | 2015-05-11 | Crystal resonator subassembly convenient to production installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037858A1 (en) * | 2018-08-23 | 2020-02-27 | 应达利电子股份有限公司 | Quartz crystal oscillator and method for manufacturing the quartz crystal oscillator |
| CN112865737A (en) * | 2021-01-26 | 2021-05-28 | 辽阳鸿宇晶体有限公司 | double-R double-convex high-reliability low-frequency crystal resonator |
-
2015
- 2015-05-11 CN CN201520301198.7U patent/CN204859128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037858A1 (en) * | 2018-08-23 | 2020-02-27 | 应达利电子股份有限公司 | Quartz crystal oscillator and method for manufacturing the quartz crystal oscillator |
| CN112865737A (en) * | 2021-01-26 | 2021-05-28 | 辽阳鸿宇晶体有限公司 | double-R double-convex high-reliability low-frequency crystal resonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |