Pluggable detector core filter mounting improved structure

Abstract

The utility model discloses a plugging detector core filter mounting improved structure, which comprises a bottom shell, a diode fixing groove seat and a core, the diode fixing groove seat is fixedly arranged on the bottom shell, and the core is arranged in the diode fixing groove seat and comprises a light through hole in the center and a filter mounting boss on the outer side. The filter mounting boss is square, an exhaust slotted hole is formed in the middle of the filter mounting boss, the exhaust slotted hole is communicated with the light through hole, and the upper surface of the filter mounting boss is a sand blasting rough surface; a square mounting surface is adopted and sand blasting treatment is carried out, so that the glue amount is large, the mounting adhesive force is large, mounting is firm and reliable, the mounting direction of the filter is easy to control, exhaust holes are not prone to being blocked, the product performance is better, the yield is high, and the use requirements are effectively met.

Description

Technical Field

[0001] The utility model belongs to the field of communication, and particularly relates to an improved structure for mounting filter sheets of a plug-in detector core, which has the advantages of firm and reliable bonding, good exhaust effect and high yield. Background Art

[0002] The plug-in detector core needs to be mounted with a filter. At present, a circular mounting surface is generally made on the top of the core. The mounting surface is a smooth plane. Glue needs to be applied on the mounting surface before the filter is mounted. This circular mounting surface and a smooth plane can meet certain usage requirements, but there are also major defects. When gluing is applied on the smooth plane, the amount of glue retained is small, the mounting adhesion is small, the filter is not mounted firmly and reliably enough, and the direction of the circular mounting surface is difficult to control when placing the filter, which can easily block the exhaust hole, and the gas is not discharged smoothly and easily remains, which affects the product performance, has a low yield rate, and cannot effectively meet the usage requirements.

[0003] The technical problem to be solved by the utility model is to provide an improved structure for mounting filter sheets of a plug-in detector core, which has large glue retention, large mounting adhesion, firm and reliable mounting, easy control of the mounting direction of the filter sheet, is not easy to block the exhaust holes, has better product performance, high yield rate, and effectively meets the use requirements. Utility Model Content

[0004] In order to solve the problems of the above-mentioned prior art, such as the small amount of glue remaining on the smooth surface, the small mounting adhesion, the filter mounting is not firm and reliable enough, the direction of the filter is difficult to control, the exhaust hole is easy to be blocked, the gas is not discharged smoothly and is easy to remain, which affects the product performance, has a low yield rate, and cannot effectively meet the use requirements, the utility model adopts the following technical solutions:

[0005] The utility model provides an improved structure for mounting a filter on a pluggable detector core, comprising a bottom shell, a diode fixing slot seat and a core, wherein the diode fixing slot seat is fixed on the bottom shell, the core is arranged in the diode fixing slot seat and comprises a light-through hole in the middle and a filter mounting boss on the outside, the filter mounting boss is square in shape and has an exhaust slot hole in the middle, the exhaust slot hole is connected to the light-through hole, and the upper surface of the filter mounting boss is a sandblasted rough surface.

[0006] The beneficial effects of the utility model are: a square mounting surface is adopted and sandblasted, a large amount of glue is retained, the mounting adhesion is large, the mounting is firm and reliable, the mounting direction of the filter is easy to control, the exhaust hole is not easy to be blocked, the product performance is better, the yield rate is high, and the use requirements are effectively met. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 The utility model is a schematic structural diagram of an embodiment. DETAILED DESCRIPTION

[0008] The preferred embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0009] See also Figure 1 , an improved structure for mounting a filter on a plug-in detector core, comprising a bottom shell 1, a diode fixing slot seat 2 and a core 3, wherein the diode fixing slot seat 2 is fixed on the bottom shell 1, and the core 3 is arranged in the diode fixing slot seat 2 and comprises a light-through hole 31 in the center and a filter mounting boss 32 on the outside, wherein the filter mounting boss 32 is square in shape and has an exhaust slot 33 in the middle. The boss is square, and the direction of the filter is easier to control when it is placed, and it is not easy to block the exhaust slot, so that the gas is easier to discharge, and the effect on the product performance is small. The exhaust slot 33 is connected with the light-through hole 31, and the upper surface of the filter mounting boss 32 is a sandblasted rough surface. When dispensing glue, the glue retention amount on the sandblasted rough surface is large, and the adhesion force is also greater when the filter is mounted, and the fitting is more firm and reliable.

[0010] The beneficial effects of the utility model are: a square mounting surface is adopted and sandblasted, a large amount of glue is retained, the mounting adhesion is large, the mounting is firm and reliable, the mounting direction of the filter is easy to control, the exhaust hole is not easy to be blocked, the product performance is better, the yield rate is high, and the use requirements are effectively met.

[0011] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. An improved structure for mounting filter on plug-in detector core, characterized in that: The invention comprises a bottom shell (1), a diode fixing groove seat (2) and a core (3); the diode fixing groove seat (2) is fixed on the bottom shell (1); the core (3) is arranged in the diode fixing groove seat (2) and comprises a light-through hole (31) located in the middle and a filter mounting boss (32) on the outside; the filter mounting boss (32) is square in shape and has an exhaust slot (33) in the middle; the exhaust slot (33) is connected to the light-through hole (31); and the upper surface of the filter mounting boss (32) is a sandblasted rough surface.

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