CN202889300U

CN202889300U - Crystal resonator insulator

Info

Publication number: CN202889300U
Application number: CN 201220516330
Authority: CN
Inventors: 薛喜华
Original assignee: RIZHAO HUIFENG ELECTRONIC CO Ltd
Current assignee: RIZHAO HUIFENG ELECTRONIC CO Ltd
Priority date: 2012-10-10
Filing date: 2012-10-10
Publication date: 2013-04-17
Anticipated expiration: 2022-10-10

Abstract

The utility model discloses a crystal resonator insulator, relates to a quartz crystal resonator raw material, and especially relates to a quartz crystal resonator insulator. The crystal resonator insulator includes a body (2). The center of the body is provided with a lead through hole (1). The crystal resonator insulator is characterized in that the height of the body is from 0.7 to 1.2 millimeters, the external diameter of the body is from 1.1 to 1.3 millimeters, and the diameter of the lead through hole is from 0.2 to 0.5 millimeters. The crystal resonator insulator has the active effects of reasonable structural design and suitable size.

Description

The crystal resonator insulator

Technical field

The utility model relates to a kind of quartz-crystal resonator raw material, particularly belongs to a kind of quartz-crystal resonator insulator.

Background technology

Based on the rapid update of product in the electron trade, electronic devices and components are just day by day towards miniaturization, microminiaturized future development.But there is the problem of two aspects in prior art: one because quartz-crystal resonator insulator volume is larger, thereby has caused product integral body can't realize miniaturization and microminiaturization.On the other hand, if the insulator volume is too small, be processing and the limited space of producing reservation, can increase the difficulty of product when producing and use, cause the difficult quality control of product, production efficiency is difficult to improve, and then can increase the unit cost of production.

The utility model content

The purpose of this utility model is to provide a kind of novel crystal resonator insulator, reduces small product size, easy to use, the purpose that improves product stability to reach.

Crystal resonator insulator provided by the utility model has body, and there is the wire perforation in the central authorities of body; It is characterized in that body height is the 0.7-1.2 millimeter, this body diameter is the 1.1-1.3 millimeter, and the aperture of wire perforation is the 0.2-0.5 millimeter.

Crystal resonator insulator provided by the utility model in use, fits together with substrate, wire, sinters quartz crystal resonator base into through high temperature furnace.Because the full-size of insulator is limited, supporting raw material size also can correspondingly be dwindled with it, therefore can guarantee microminiaturization, the miniaturization of product integral body, simultaneously, the utility model also limits for the minimum dimension of insulator, reserve requisite space for making processing and follow-up use, carried out with can guaranteeing the production process high efficient and reliable, had reasonable in design, good effect that size is suitable.

Description of drawings

Accompanying drawing partly discloses specific embodiment of the utility model, wherein,

Fig. 1, the utility model vertical view;

Fig. 2, the utility model front view;

Fig. 3, the utility model is used the assembly relation schematic diagram.

Embodiment

As shown in drawings, crystal resonator insulator provided by the utility model has body 2, and there is wire perforation 1 in the central authorities of body.

Through test and measuring and calculating repeatedly, suitable size of the present utility model is as follows: body height is the 0.7-1.2 millimeter, and this body diameter is the 1.1-1.3 millimeter, and the aperture of wire perforation is the 0.2-0.5 millimeter.

In use, two insulators provided by the utility model respectively are placed in the two insulator placement holes of substrate, fit together with wire, sinter quartz crystal resonator base into through high temperature furnace, because the size of insulator is further dwindled, the matching used raw material size of institute is corresponding dwindling also, therefore has the good effect that reduces small product size, improves product stability.

Claims

1. a crystal resonator insulator has body (2), and there is wire perforation (1) in the central authorities of body; It is characterized in that body height is the 0.7-1.2 millimeter, this body diameter is the 1.1-1.3 millimeter, and the aperture of wire perforation is the 0.2-0.5 millimeter.