CN213879776U

CN213879776U - Quartz resonator structure

Info

Publication number: CN213879776U
Application number: CN202022498651.1U
Authority: CN
Inventors: 林东; 吴春生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-11-03
Publication date: 2021-08-03
Anticipated expiration: 2030-11-03

Abstract

The utility model provides a quartz resonator structure, which comprises an outer shell, inside from left to right side of shell has set gradually the end cover, is located gasket, wafer and the bottom at end cover middle part, the gasket outside is provided with the pin that extends to the shell inside, be equipped with the electrical connection end that contacts with the pin on the wafer. The utility model has simple and reasonable structure, convenient processing and low cost, and effectively avoids damaging the element.

Description

Quartz resonator structure

Technical Field

The utility model relates to a quartz resonator structure.

Background

As shown in fig. 1, the shell of the conventional quartz resonator is formed by stamping and deep drawing, and the shell is long, so that the depth can be reached by adopting multiple times of drawing, the shell is easy to crack, the processing operation is inconvenient, the efficiency is low, and the cost is high; meanwhile, the end face of the shell is sealed by glass or ceramic in cooperation with the pins, so that the sealing performance is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is to provide a quartz resonator structure, processing is convenient and with low costs, effectively avoids damaging the component.

The utility model discloses a constitute like this, it includes the shell, inside end cover, the gasket that is located the end cover middle part, wafer and the bottom of having set gradually from left to right of shell, the gasket outside is provided with the pin that extends to the shell inside, be equipped with the electrical connection end that contacts with the pin on the wafer.

Furthermore, the middle part of the end cover is provided with a mounting groove for mounting a sealing sheet; the sealing piece is round, waist-shaped or special-shaped in shape; the installation groove is in corresponding tight fit with the sealing piece in shape.

Furthermore, the middle part of the sealing sheet is provided with a round hole for the pin to penetrate through.

Furthermore, the end cover and the bottom cover are tightly matched and sealed with the shell.

Furthermore, the number of the pins is two, the number of the electric connection ends on the wafer is two, and the pins correspond to the electric connection ends respectively.

Further, the cross section of the end cover is H-shaped or flake-shaped.

Furthermore, the shell is manufactured by cutting off the pipe material.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has simple and reasonable structure, convenient processing and low cost, and effectively avoids damaging the element.

Drawings

Fig. 1 is a schematic structural diagram of a conventional quartz resonator according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a quartz resonator according to an embodiment of the present invention;

fig. 3 is a side view of a quartz resonator structure according to an embodiment of the present invention;

FIG. 4 is a schematic top view of the sealing piece and the end cap of the present invention;

FIG. 5 is a schematic diagram of a top view of the three end caps and the sealing piece of the embodiment of the present invention;

FIG. 6 is a schematic top view of a four-end cap and seal piece configuration according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of an end cap according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of an embodiment of the present invention;

fig. 9 is a first schematic view of the bottom cap sealing (bottom cap tin immersion covering) according to the embodiment of the present invention;

fig. 10 is a second schematic view of the bottom cap sealing (the bottom cap is pressed after being electrically soldered) according to the embodiment of the present invention;

fig. 11 is a third schematic view of the bottom cap seal (bottom cap plating layer covering) according to the embodiment of the present invention;

fig. 12 is a fourth schematic view of the bottom cap seal (bottom cap welding seal) according to the embodiment of the present invention;

in the figure: 1-a housing; 2-end cap; 3-bottom cover; 4-a wafer; 5-pin; 6-sealing piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example (b): as shown in fig. 2-8, a quartz resonator structure is provided, which comprises a housing 1, wherein an end cover 2, a sealing sheet 6, a wafer 4 and a bottom cover 3 are sequentially arranged inside the housing 1 from left to right, the sealing sheet is positioned in the middle of the end cover, a pin 5 extending into the housing is arranged outside the sealing sheet, and an electric connection end contacting with the pin is arranged on the wafer.

In this embodiment, the end cap has a mounting groove in the middle for mounting the sealing plate.

In the embodiment, the outer shape of the sealing sheet is round, waist-shaped or special-shaped; the mounting groove is correspondingly and tightly matched with the sealing sheet in shape; the matching form between the end cover and the sealing sheet has various forms, and the mounting groove can be a round hole, a kidney-shaped groove or a special-shaped groove.

In the embodiment, the sealing sheet is used for sealing the gap between the pin and the mounting groove of the end cover; the gap between the pin and the end cap is matched by a sealing sheet with a corresponding shape.

In this embodiment, the middle of the sealing plate is provided with a round hole for the pin to penetrate through.

In this embodiment, the end cover and the bottom cover are tightly matched and sealed with the shell.

In this embodiment, the number of the pins is two, the number of the electrical terminals on the wafer is two, and the pins and the electrical terminals respectively correspond to each other.

In this embodiment, the cross-section of the end cap may be "H" shaped or thin sheet shaped.

In this embodiment, the housing is manufactured by cutting a pipe material.

In this embodiment, as shown in fig. 9 to 12, the sealing manner of the bottom cover may be 4 types: 1. tin immersion and covering of the bottom cover; 2. electrically tinning and then pressing the bottom cover; 3. covering the bottom cover with an electroplated layer; 4. and welding and sealing the bottom cover.

In this embodiment, during operation: firstly, the shell is made by cutting off the existing pipe material; the bottom of the shell is sealed by extruding a bottom cover; the top of the shell is sealed by an extrusion end cover; and the gap between the pin and the end cover is sealed and fixed by a sealing sheet with a corresponding shape.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a quartz resonator structure, its characterized in that, includes the shell, inside end cover, the gasket that is located the end cover middle part, wafer and the bottom of having set gradually from left to right of shell, the gasket outside is provided with the pin that extends to the shell inside, be equipped with the electrical connection end that contacts with the pin on the wafer.

2. The quartz resonator structure of claim 1, wherein the end cap has a mounting hole in the middle for mounting a sealing plate; the sealing piece is round or waist-shaped; the mounting hole is in corresponding tight fit with the sealing piece in shape.

3. The quartz resonator structure of claim 1, wherein the sealing plate is provided with a circular hole in the middle for a pin to pass through.

4. The quartz resonator structure of claim 1, wherein the end cap and the bottom cap are each tightly fitted and sealed to the housing.

5. The quartz resonator structure of claim 1, wherein the number of the pins is two, the number of the electrical terminals on the wafer is two, and the pins correspond to the electrical terminals, respectively.

6. The quartz resonator structure of claim 1, wherein the end cap is "H" shaped or wafer shaped in cross-section.

7. The quartz resonator structure of claim 1, wherein the enclosure is fabricated by cutting a tube.