CN220775794U

CN220775794U - Novel filter

Info

Publication number: CN220775794U
Application number: CN202322527202.9U
Authority: CN
Inventors: 刘�英
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-12
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the technical field of electronic communication, and discloses a novel filter, which comprises a filter, wherein a filter circuit of the filter is a first branch and a second branch which are connected in parallel, and the first branch comprises a first switch and a first resonator which are connected in series; the second branch comprises a second resonator, a third resonator and a fourth resonator which are connected in series, mounting plates are arranged on two sides of the filter, thread grooves are formed in the surfaces of the mounting plates, limit bolts penetrate through internal threads of the thread grooves, and spacing frames are arranged at one end of the filter. This novel filter, through the setting of spacer frame, coupling assembling and protection frame, when personnel use, with protection frame threaded connection at the top of spacer frame, with the arc ring of drain wire one end through connecting bolt and other circuit connection thereupon, the protection frame protects circuit junction to the mesh that has reached the convenience personnel and has connected the filter.

Description

Novel filter

Technical Field

The utility model relates to the technical field of electronic communication, in particular to a novel filter.

Background

Among many electronic components, the filter is used more often, and the function of the filter is to allow a signal with a certain frequency to pass smoothly, while a signal with another part of the frequencies is suppressed more, which is essentially a frequency-selective circuit. In the filter, a frequency range through which a signal can pass is called a passband or passband; conversely, the frequency range in which the signal is greatly attenuated or completely suppressed is called the stop band; the demarcation frequency between the pass band and the stop band is referred to as the cut-off frequency; the voltage gain of the ideal filter in the passband is constant, and the voltage gain in the stopband is zero; there is a transition band of a certain frequency range between the pass band and the stop band of the actual filter.

The novel filter disclosed in the publication No. CN213637679U solves the problems that the PIN joint of the existing filter is limited in manufacturing and installation, the installation hole for the PIN joint to pass through, which is required to be arranged on the shell, is required to be accurate and cannot have too large deviation, and the shell is difficult to buckle and fix due to the fact that the inside of the PIN joint is fixedly connected with the circuit board, and is inconvenient to use.

However, this new filter has the following drawbacks:

(1) When a person connects the filters, the connection steps are complicated, and the person is not familiar with the filter and is easy to operate errors;

(2) When the filter starts to work, more heat energy is generated inside, and the filter is easily damaged due to the fact that the heat energy exists for a long time inside.

Disclosure of Invention

(one) solving the technical problems

The utility model solves the technical problems that the practicability is higher, the structure is simpler through simple operation, and the problems that when people put forward in the background art connect the filter, the connection steps are more complicated, the people are not familiar with easy operation errors, more heat energy is generated in the filter when the filter starts to work, and the filter is easy to damage due to long-time heat energy in the filter are solved.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel filter, includes the filter, the both sides of filter all are equipped with the mounting panel, the screw thread groove has been seted up on the surface of mounting panel, the internal thread in screw thread groove runs through there is the spacing bolt, the one end of filter is equipped with the spacer frame, the inside of spacer frame is equipped with coupling assembling, the surface threaded connection of spacer frame has the guard frame, the recess has been seted up to the bottom of filter, heat radiation aluminum plate has been inlayed to the inside of recess, the opposite side fixedly connected with heat radiation assembly of filter.

Optionally, the radiating component includes the opposite side fixed mounting of filter has the installing frame, the mounting groove has been seted up to the surface of installing frame, the inside of mounting groove has inlayed the heating panel, the surface fixed mounting of heating panel has the fan, through the radiating component to personnel dispel the heat to the filter.

Optionally, a partition plate is fixedly installed at the top of the filter, and a plurality of straight plates are arranged on the surface of the partition plate, so that the filter can be protected through the partition plate.

Optionally, the coupling assembling includes the inside electric connection of interval frame has the drain wire, the one end of drain wire is equipped with the arc ring, the surface threaded connection of arc ring has the connecting bolt, through coupling assembling, has reduced the connection installation step.

Optionally, the spread groove has all been seted up to the both sides on spacer frame surface, the internal thread in spread groove runs through there is the gim peg, through the spread groove to personnel install the guard frame.

Optionally, the observation groove has been seted up on the surface of protection frame, the inside of observation groove has inlayed the transparent plate, through the setting of transparent plate to the personnel observe interface department.

(III) beneficial effects

The utility model provides a novel filter, which has the following beneficial effects:

1. this novel filter, through the setting of spacer frame, coupling assembling and protection frame, when personnel use, with protection frame threaded connection at the top of spacer frame, with the arc ring of drain wire one end through connecting bolt and other circuit connection thereupon, the protection frame protects circuit junction to the mesh that has reached the convenience personnel and has connected the filter.

2. This novel filter, through the setting of heat dissipation aluminum plate and radiator unit, when personnel use, the heat energy that the filter during operation produced will flow through heat dissipation aluminum plate, at the installing frame of one side installation of filter, the inside fan of installing frame takes out heat energy, inhales new air to reached and made things convenient for personnel to carry out radiating purpose with the filter, prevented that the filter from generating heat and taking place to damage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic view of a connecting assembly according to the present utility model;

fig. 4 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.

In the figure: 1. a filter; 2. a mounting plate; 3. a limit bolt; 4. a spacer frame; 5. a connection assembly; 501. a drain line; 502. an arc ring; 503. a connecting bolt; 6. a protective frame; 7. a heat-dissipating aluminum plate; 8. a heat dissipation assembly; 801. a mounting frame; 802. a heat dissipation plate; 803. a fan; 9. a partition board.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the novel filter comprises a filter 1, wherein a filter circuit of the filter 1 is a first branch and a second branch which are connected in parallel, and the first branch comprises a first switch and a first resonator which are connected in series; the second branch comprises a second resonator and a third resonator which are connected in series, and a fourth resonator, wherein the two sides of the filter 1 are respectively provided with a mounting plate 2, the surface of the mounting plate 2 is provided with a thread groove, the internal threads of the thread grooves penetrate through a limit bolt 3, one end of the filter 1 is provided with a spacing frame 4, the inside of the spacing frame 4 is provided with a connecting component 5, the surface of the spacing frame 4 is connected with a protection frame 6 in a threaded manner, the spacing frame 4, the connecting component 5 and the protection frame 6 are arranged, when a person uses the filter, the protection frame 6 is connected with the top of the spacing frame 4 in a threaded manner, then an arc-shaped ring 502 at one end of a guide line 501 is connected with other lines through a connecting bolt 503, the protection frame 6 is used for protecting the connection part of the lines, thereby achieving the purpose of facilitating the connection of the person to the filter 1, the bottom of the filter 1 is provided with a groove, the inside of which is embedded with a heat dissipation aluminum plate 7, the other side of the filter 1 is fixedly connected with a heat dissipation component 8, and when the person uses the filter 1 is provided with the heat dissipation component 8, heat energy generated during the working flows out through the spacing frame 4, the heat energy is conveniently drawn out through the aluminum plate 7, the heat energy generated during the work of the filter 1 when the person installs the filter 1, the fan is installed inside the filter 801, and the filter 801 is installed, and the heat is prevented from being damaged, and the heat is convenient to be air by the person is easy to take the heat dissipation;

the heat radiation component 8 comprises a mounting frame 801 fixedly mounted on the other side of the filter 1, a mounting groove is formed in the surface of the mounting frame 801, a heat radiation plate 802 is embedded in the mounting groove, a fan 803 is fixedly mounted on the surface of the heat radiation plate 802, and the heat radiation component 8 is used for enabling personnel to radiate the filter 1;

the top of the filter 1 is fixedly provided with a baffle 9, the surface of the baffle 9 is provided with a plurality of straight plates, and the filter 1 can be protected through the baffle 9;

the connecting component 5 comprises a spacing frame 4, wherein a current guide wire 501 is electrically connected inside the spacing frame 4, one end of the current guide wire 501 is provided with an arc-shaped ring 502, the surface of the arc-shaped ring 502 is in threaded connection with a connecting bolt 503, and the connecting and mounting steps are reduced through the connecting component 5;

connecting grooves are formed in two sides of the surface of the spacing frame 4, fixing bolts penetrate through internal threads of the connecting grooves, and people can conveniently install the protective frame 6 through the connecting grooves;

the observation groove has been seted up on the surface of protection frame 6, and the inside of observation groove inlays and has been equipped with the transparent plate, through the setting of transparent plate to the personnel observe interface department.

In the utility model, the working steps of the device are as follows:

a first step of: the protection frame 6 is connected with the top of the interval frame 4 in a threaded way, and then the arc-shaped ring 502 at one end of the current-conducting wire 501 is connected with other lines through the connecting bolt 503, so that the connection part of the lines is protected by the protection frame 6;

and a second step of: the heat energy generated during the operation of the filter 1 flows out through the heat radiation aluminum plate 7, the installation frame 801 installed at one side of the filter 1, and the fan 803 inside the installation frame 801 extracts the heat energy to suck new air.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel filter, comprising a filter (1), characterized in that: the utility model discloses a filter, including filter (1), mounting panel (2), mounting panel (1), mounting panel (2) and filter, mounting panel (1) both sides all are equipped with mounting panel (2), the screw thread groove has been seted up on the surface, the internal screw thread of screw thread groove runs through has spacing bolt (3), the one end of filter (1) is equipped with spacer frame (4), the inside of spacer frame (4) is equipped with coupling assembling (5), the surface threaded connection of spacer frame (4) has protection frame (6), the recess has been seted up to the bottom of filter (1), the inside of recess has inlayed radiating aluminum plate (7), the opposite side fixedly connected with radiator unit (8) of filter (1).

2. A novel filter as claimed in claim 1, wherein: the radiating assembly (8) comprises a mounting frame (801) fixedly mounted on the other side of the filter (1), a mounting groove is formed in the surface of the mounting frame (801), a radiating plate (802) is embedded in the mounting groove, and a fan (803) is fixedly mounted on the surface of the radiating plate (802).

3. A novel filter as claimed in claim 1, wherein: the top of the filter (1) is fixedly provided with a baffle plate (9), and the surface of the baffle plate (9) is provided with a plurality of straight plates.

4. A novel filter as claimed in claim 1, wherein: the connecting assembly (5) comprises a spacing frame (4), wherein a guide wire (501) is electrically connected inside the spacing frame, one end of the guide wire (501) is provided with an arc-shaped ring (502), and the surface of the arc-shaped ring (502) is connected with a connecting bolt (503) in a threaded manner.

5. A novel filter as claimed in claim 1, wherein: connecting grooves are formed in two sides of the surface of the spacing frame (4), and fixing bolts penetrate through internal threads of the connecting grooves.

6. A novel filter as claimed in claim 1, wherein: an observation groove is formed in the surface of the protection frame (6), and a transparent plate is embedded in the observation groove.