CN218182446U

CN218182446U - Waterproof powder spraying and silver plating separation structure for indoor product for filter duplexer

Info

Publication number: CN218182446U
Application number: CN202222508740.9U
Authority: CN
Inventors: 汪亭; 史作毅; 梁文超
Original assignee: Suzhou Nuotaixin Communication Co ltd
Current assignee: Suzhou Nuotaixin Communication Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-30
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a filter duplex utensils indoor product is waterproof to be dusted and is spouted plastics and silver-plated separation structure relates to filter structure technical field. The utility model discloses a cavity, the apron is installed on the top of cavity and is prevented tearing open outer apron with decorating, adjusting screw is installed to the screw thread on the apron, adjusting screw stretches into in the cavity, input joint and output joint are installed respectively to the both sides of cavity, the input joint with output joint's inner core all stretches into in the cavity, fixed mounting has the resonance post in the cavity, fixed mounting has the lug in the cavity, the lug will divide into a plurality of resonant cavities in the cavity, the top of cavity is dug and is equipped with the round and cuts apart the groove, can cut apart the groove through cutting apart and electroplate the transition of dusting in order to distinguish, makes things convenient for the operating personnel pad pasting to cut.

Description

Waterproof powder spraying and silver plating separation structure for indoor product for filter duplexer

Technical Field

The utility model belongs to the technical field of the wave filter structure, specifically speaking relates to a wave filter duplex is with interior product waterproof powder spraying plastics and silver-plated partition structure that dusts.

Background

In the design of a conventional filter, a duplexer and a multiplexer, part of products can be used as testing media for customers in an external field or a laboratory, generally, the products are required to be attractive and elegant in appearance under the condition, and the problem that the products are poor due to collision and the like is solved by protecting an adjusting screw rod on a cover plate in the using process.

Accordingly, there is a need to improve upon the deficiencies and drawbacks of the prior art by providing a non-watertight powder injection molding and silver plating spacer structure for an indoor product for a filter duplexer.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides one kind and can overcome above-mentioned problem or solve above-mentioned problem at least partially the indoor product of wave filter duplex ware is waterproof to be dusted and is spouted plastics and silver-plated separate structure.

In order to solve the technical problem, the utility model adopts the following basic concept: the utility model provides a filter is interior product waterproof powder spraying plastics and silver-plating separation structure not, includes the cavity, the apron is installed on the top of cavity and is prevented tearing open outer apron, adjusting screw is installed to the screw thread on the apron, adjusting screw stretches into in the cavity, input joint and output joint are installed respectively to the both sides of cavity, input joint with output joint's inner core all stretches into in the cavity, fixed mounting has the resonance post in the cavity, fixed mounting has the lug in the cavity, the lug will be divided into a plurality of resonant cavities in the cavity, the top of cavity is dug and is equipped with the round and cut apart the groove.

For convenience of surface treatment, it is preferable that the two groove faces of the dividing groove have an included angle of 90 °.

In order to facilitate the sealing and cutting, the depth of the dividing groove is 0.5mm.

In order to make the resonant columns perform step-by-step resonance, preferably, the number of the resonant cavities is three, the number of the resonant columns is three, and the three resonant columns are respectively located at the centers of the three resonant cavities.

In order to make the adjusting screws perform auxiliary tuning, further, the number of the adjusting screws is five, three of the adjusting screws are respectively located right above the three resonance columns, and the other two adjusting screws are located right above the centers of the three resonance columns.

In order to fix the adjusting screw, preferably, an adjusting screw locking nut is threadedly mounted on the adjusting screw, and the bottom surface of the adjusting screw locking nut abuts against the top surface of the cover plate.

In order to fix the cover plate, preferably, a plurality of cover plate fixing screw holes are formed in the top end of the cavity and the cover plate, and cover plate fixing screws are installed in the cover plate fixing screw holes in an internal thread mode.

In order to fix the decoration anti-dismantling outer cover plate, preferably, four corners at the top end of the cavity and the decoration anti-dismantling outer cover plate are provided with four matched outer cover plate fastening holes, and decoration anti-dismantling outer cover plate fastening screws are mounted in the outer cover plate fastening holes in an internal thread manner.

In order to fix the input connector, preferably, four input connector fixing screw holes are formed in the fixing plate portion of the input connector and the cavity, and an input connector fixing screw is mounted in the input connector fixing screw hole through threads.

In order to fix the output connector, preferably, four output connector fixing screw holes are arranged on the fixing plate part of the output connector and the cavity, and output connector fixing screws are arranged in the output connector fixing screw holes in a threaded manner.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has: the utility model relates to a filter duplex utensils indoor product is waterproof spray plastics and silver-plating partition structure of dusting not, establish through digging on the cavity and cut apart the groove, when needs carry out the pad pasting silvering to the device, can carry out the pad pasting earlier, cut the pad pasting along cutting apart the groove, tear the pad pasting of cutting apart the groove outside the circle, spray powder, tear the pad pasting of cutting apart the inslot circle after spraying powder again, to carrying out silvering in cutting apart the inslot circle, electroplate the transition of dusting in order to distinguish through cutting apart the groove, make things convenient for the operating personnel pad pasting to cut.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

In the drawings:

fig. 1 is a schematic diagram of a three-dimensional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the front view internal structure of the present invention;

FIG. 5 is a schematic view of the upper view structure of the detachable decorative anti-detachment outer cover plate of the present invention;

FIG. 6 is a front view of the outer cover plate of the present invention;

fig. 7 is a schematic diagram of the structure of the cavity of the present invention;

fig. 8 is a schematic view of a in fig. 7 according to the present invention.

In the figure: 1. a cover plate; 2. a cavity; 3. an input connector; 4. an input joint fixing screw; 5. an output connector; 6. an output connector fixing screw; 7. adjusting the screw rod; 8. adjusting the screw rod locking nut; 9. decorating the anti-disassembly outer cover plate; 10. fastening screws for the decorative anti-disassembly outer cover plate; 11. a cover plate fixing screw; 12. dividing the groove; 13. a resonant column.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Example (b):

referring to fig. 1-8, a water-proof powder-spraying plastic-spraying and silver-plating separating structure for an indoor product for a filter duplexer comprises a cavity 2, a cover plate 1 and a decorative anti-disassembly outer cover plate 9 are installed at the top end of the cavity 2, an adjusting screw 7 is installed on the cover plate 1 in a threaded manner and extends into the cavity 2, an input connector 3 and an output connector 5 are installed on two sides of the cavity 2 respectively, inner cores of the input connector 3 and the output connector 5 extend into the cavity 2, a resonant column 13 is fixedly installed in the cavity 2, a lug is fixedly installed in the cavity 2 and divides the cavity 2 into a plurality of resonant cavities, a circle of separating grooves 12 are dug at the top end of the cavity 2, the top end of the cavity 2 and the top end of the cover plate 1 are plated with silver, and powder is sprayed in other areas of the cavity 2.

The included angle of the two groove surfaces of the dividing groove 12 is 90 degrees, the depth of the dividing groove 12 is 0.5mm, and the surface treatment and the plugging cutting are convenient for workers to carry out through the dividing groove 12.

The resonant cavity is three, the resonant columns 13 are three, the three resonant columns 13 are located at the centers of the three resonant cavities respectively, the adjusting screws 7 are five, the three adjusting screws 7 are located right above the three resonant columns 13 respectively, the other two adjusting screws 7 are located right above the centers of the three resonant columns 13, the bottom ends of the adjusting screws 7 extend into grooves in the top ends of the resonant columns 13, the resonant columns 13 are enabled to resonate in the filtering cavity, and the three filtering cavities perform step-by-step resonance.

Adjusting screw locking nut 8 is installed to adjusting screw 7 upper thread, and adjusting screw locking nut 8's bottom surface offsets with the top surface of apron 1, and the length that controlling adjusting screw 7 stretched into in the cavity 2 to change the coupling value of adjusting screw 7 and resonance post 13 combination, rotate adjusting screw locking nut 8, fix adjusting screw 7.

The top of cavity 2 and apron 1 are equipped with the fixed screw of a plurality of assorted apron, and apron fixed screw internal threads installs apron set screw 11, firmly fixes apron 1 on the top of cavity 2 through apron set screw 11.

Four corners on the top end of the cavity 2 and the decorative anti-dismantling outer cover plate 9 are provided with four matched outer cover plate fastening holes, the decorative anti-dismantling outer cover plate fastening screws 10 are installed in the outer cover plate fastening holes, and the decorative anti-dismantling outer cover plate fastening screws 10 firmly fix the decorative anti-dismantling outer cover plate 9 on the top end of the cavity 2.

The fixing plate part of the input connector 3 and the cavity 2 are provided with four matched input connector fixing screw holes, input connector fixing screws 4 are installed in the input connector fixing screw holes in a threaded mode, and the input connector 3 is firmly fixed at the side end of the cavity 2 through the input connector fixing screws 4.

The fixing plate part of the output connector 5 and the cavity 2 are provided with four output connector fixing screw holes matched with each other, output connector fixing screws 6 are arranged in the output connector fixing screw holes in a threaded mode, and the output connector 5 is firmly fixed at the side end of the cavity 2 through the output connector fixing screws 6.

The utility model discloses a product index according to the demand, on 1 lid dress cavity 2 will be lapped, install 7 threaded mounting of adjusting screw on lapping 1 again, the length that control adjusting screw 7 stretches out from the bottom of lapping 1, with this control adjusting screw 7 stretches into the length in cavity 2, thereby finely tune predetermined coupling value, the back is accomplished in the adjustment, after having adjusted each adjusting screw 7, screw rotation adjusting screw lock nut 8 on adjusting screw 7, fix apron 1 through apron set screw 11, later with cut-off groove 12 as the boundary line, carry out the pad pasting on cavity 2, cut along cut-off groove 12, only remain the pad pasting in the circle of cut-off groove 12, tear the pad pasting in other regions, then spray powder, other regions in the circle of cut-off groove 12 on cavity 2 are sprayed powder, spray powder and accomplish the back, tear the pad pasting in the circle of groove 12, cut off silver-plating in the circle of cut-off groove 12.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides a filter is waterproof powder injection plastic blasting and silver-plated separation structure of indoor product for duplex ware which characterized in that: including cavity (2), apron (1) and decoration are installed on the top of cavity (2) and are prevented tearing open outer apron (9), adjusting screw (7) are installed to the screw thread on apron (1), adjusting screw (7) stretch into in cavity (2), input joint (3) and output joint (5) are installed respectively to the both sides of cavity (2), input joint (3) with the inner core of output joint (5) all stretches into in cavity (2), cavity (2) internal fixation installs resonance post (13), cavity (2) internal fixation installs the lug, the lug will be a plurality of resonant cavities in cavity (2), the top of cavity (2) is dug and is equipped with round partition groove (12).

2. The indoor product water-spraying powder-spraying and silver-plating separating structure for the filter duplexer according to claim 1, characterized in that: the included angle of the two groove surfaces of the dividing groove (12) is 90 degrees.

3. The indoor product water-spraying powder-spraying and silver-plating separating structure for the filter duplexer according to claim 2, characterized in that: the depth of the dividing groove (12) is 0.5mm.

4. The indoor product water-spraying powder-spraying and silver-plating separating structure for the filter duplexer according to claim 1, characterized in that: the number of the resonant cavities is three, the number of the resonant columns (13) is three, and the three resonant columns (13) are respectively located at the centers of the three resonant cavities.

5. The indoor product water-repellent powder-spraying and silver-plating separating structure for the filter duplexer as claimed in claim 4, wherein: the number of the adjusting screws (7) is five, the three adjusting screws (7) are respectively positioned right above the three resonance columns (13), and the other two adjusting screws (7) are positioned right above the centers among the three resonance columns (13).

6. The indoor product water-repellent powder-spraying and silver-plating separating structure for the filter duplexer as claimed in claim 1, wherein: an adjusting screw locking nut (8) is installed on the adjusting screw (7) in a threaded mode, and the bottom face of the adjusting screw locking nut (8) is abutted to the top face of the cover plate (1).

7. The indoor product water-spraying powder-spraying and silver-plating separating structure for the filter duplexer according to claim 1, characterized in that: the top of cavity (2) with be equipped with a plurality of assorted apron fixed screw on apron (1), apron fixed screw internal thread installs apron set screw (11).

8. The indoor product water-repellent powder-spraying and silver-plating separating structure for the filter duplexer as claimed in claim 1, wherein: four corners at the top end of the cavity (2) and the decorative anti-dismantling outer cover plate (9) are provided with four matched outer cover plate fastening holes, and decorative anti-dismantling outer cover plate fastening screws (10) are installed in the outer cover plate fastening holes in an internal thread mode.

9. The indoor product water-repellent powder-spraying and silver-plating separating structure for the filter duplexer as claimed in claim 1, wherein: the fixed plate part of the input joint (3) and the cavity (2) are provided with four matched input joint fixing screw holes, and input joint fixing screws (4) are installed in the input joint fixing screw holes in a threaded mode.

10. The indoor product water-spraying powder-spraying and silver-plating separating structure for the filter duplexer according to claim 1, characterized in that: the fixed plate part of the output connector (5) and the cavity (2) are provided with four output connector fixing screw holes matched with each other, and output connector fixing screws (6) are installed in the output connector fixing screw holes in an internal thread mode.