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Housing of electronic component, and filter provided with the housing

A technology for electronic components and casings, which is applied in the field of casings to avoid disconnection, reduce the difficulty of tin immersion, and reduce production costs.

Inactive Publication Date: 2015-10-14
FEEL CHERNG ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a casing of an electronic component and a filter with the casing, in order to reduce the difficulty of tin immersion, facilitate the control of the depth of tin immersion, avoid the problem of disconnection caused by uneven tin immersion, and can Separate the lead wires to avoid tinning. When using a wire winding tool to wind the lead wires around the terminals, it is not easy to be blocked by adjacent terminals, and it is fixed by snapping instead of dispensing, so as to improve production efficiency and pass rate and reduce production costs.

Method used

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  • Housing of electronic component, and filter provided with the housing
  • Housing of electronic component, and filter provided with the housing
  • Housing of electronic component, and filter provided with the housing

Examples

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Embodiment Construction

[0050] Please also refer to figure 1 and figure 2 , figure 1 and figure 2 Shown is a filter 10 in accordance with one embodiment of the present invention. The filter 10 includes a casing 11 and a plurality of loop coils (not shown). In other embodiments, the housing can also be used by other electronic components, such as transformers, inductors, and the like. The housing 11 includes a bottom 21 , a side 22 , a plurality of terminals 23 and a cover 24 . The side portion 22 is arranged around the periphery of the bottom 21 , and the side portion 22 and the bottom 21 jointly form an accommodating space 25 , and the loop coil is disposed in the accommodating space 25 . Two opposite sides of the side portion 22 each have an electrical connection portion 26 . The side of the electrical connection portion 26 facing away from the bottom 21 has a top surface 27 . The terminals 23 are embedded in the electrical connection portion 26 and the bottom 21 . Since there are two elect...

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Abstract

The invention discloses a housing of an electronic component, and a filter provided with the housing. The housing comprises a bottom portion, a side portion and a plurality of terminals, wherein the side portion is arranged to encircle the periphery of the bottom portion, the side portion and the bottom portion form an accommodation space together, the two opposite edges of the side portion are each provided with an electric connection portion, and the sides, which are back to the bottom portion, of the electric connection portions are provided with top surfaces. The terminals are embedded in the electric connection portions and the bottom portion, one end of each terminal penetrates from the top surface and the other end of the terminal penetrates from the bottom portion. The terminals are arranged in a first row and a second row, the first row is disposed between the second row and the accommodation space, and the terminals in the first row and the terminals in the second row are staggered. According to the invention, the production efficiency and the qualification rate can be improved, and the production cost is decreased.

Description

technical field [0001] The invention relates to a casing, in particular to a casing of an electronic component and a filter with the casing. Background technique [0002] The existing filter (transformer) includes a housing, a plurality of coils and a plurality of terminals, the housing forms a storage space, the terminals are inserted in the side of the housing, the coil is placed in the storage space, and the coil is pulled out The leads are soldered to the terminals. In the case of a large number of filter terminals, the terminals will be arranged in rows, but the rows of terminals are aligned with each other, so the distance between the terminals of two adjacent rows is quite narrow, such a structure will This makes it difficult to immerse tin, and it is easy to cause a short circuit between two adjacent leads. Since the filter is dipped into the tin obliquely during tin dipping, the terminals located in the outer row will be dipped deeper and for a longer time, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H01F17/02H01F27/02H03H1/00
Inventor 杨淑美
Owner FEEL CHERNG ENTERPRISE
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