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Adjustable fixture for welding crystal oscillator pin

A crystal oscillator and pin technology, applied in the field of adjustable jigs, can solve the problems of complex structure, unsuitable crystal oscillator pin welding, and many moving parts, and achieve the effect of simple structure and low production cost

Inactive Publication Date: 2018-03-13
六安三创建筑材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although the clamping fixture can flexibly and elastically adjust the warp adjustment device and the weft adjustment device, so that various types of chips can be placed in the chip accommodating groove, the complex structure and many moving parts increase the production cost and operational complexity
Moreover, the jig is a jig for chips, and its shape is not suitable for soldering the pins of the crystal oscillator.

Method used

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  • Adjustable fixture for welding crystal oscillator pin
  • Adjustable fixture for welding crystal oscillator pin
  • Adjustable fixture for welding crystal oscillator pin

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Embodiment Construction

[0026] In order to more clearly illustrate the embodiments of the present invention and / or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0027] The drawings provided in this detailed description are only used to describe the relative positional relationship among the components, and the shapes and sizes of the components shown in the drawings are not necessarily the shapes and sizes of the components.

[0028] The adjustable jig of the present invention includes a base 1 and an adjustment plate 2 arranged on the base 1 . See Figure 1~4 As shown, the base 1 is provided with a fixed groove array formed by arran...

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Abstract

The invention discloses an adjustable fixture for welding a crystal oscillator pin. The adjustable fixture comprises a base, an adjusting plate arranged on the base and a fixing piece used for fixingthe base and the adjusting plate; wherein the base is provided with a fixing groove array formed by arranging a plurality of fixing grooves. An adjusting through hole array corresponding to the fixinggroove array is formed in the adjusting plate, and positioning through holes are formed in one corner of the adjusting plate. A positioning column array is arranged at the corresponding corner of thebase, and the positioning columns are matched with the positioning through holes. Different positioning columns in the positioning column array penetrate through the positioning through holes, so asto adjust the shielding degree of the adjusting plate on the fixing grooves. The sizes of the actual available space of the fixing grooves are adjusted. The adjustable fixture is simple in structure,low in manufacturing cost and convenient to use, and can be applied to crystal oscillators of various types.

Description

technical field [0001] The invention relates to a jig, in particular to an adjustable jig used for soldering pins of a crystal oscillator. Background technique [0002] A crystal oscillator is a crystal oscillator, which generally refers to a thin slice cut from a quartz crystal at a certain azimuth angle, packaged and led out. At present, a commonly used soldering method for crystal oscillator pins is: place the crystal oscillator flat in the fixing groove of the jig, place the lead frame on the jig, and weld the crystal oscillator pins to the lead frame by using welding equipment. However, there are various types of crystal oscillators, and the sizes of different crystal oscillators are different. For different types of crystal oscillators, corresponding specific fixtures need to be used, which wastes the manufacturing cost of the fixtures. [0003] Aiming at the above-mentioned problems in the prior art, the Chinese patent with the notification number CN 101364560 B disc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/68H01L21/60
CPCH01L21/68H01L24/81H01L2224/81121
Inventor 李和兵
Owner 六安三创建筑材料有限公司
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