CN217388665U

CN217388665U - Network filter with layered structure

Info

Publication number: CN217388665U
Application number: CN202221096544.9U
Authority: CN
Inventors: 杨平; 刘珍; 文鹏
Original assignee: Suzhou Juguangda Communication Technology Co ltd
Current assignee: Suzhou Juguangda Communication Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-06
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a network filter with layered structure, including shell and control button, the front end left side of shell is provided with control button, control button's right side is provided with the pilot lamp, the upper end of shell is provided with uses notices the sticking paper, the rear end right side of shell is provided with electrical socket, electrical socket's left side is provided with data jack, has set up the fixed slot through the right side at the shell, has set up the heating panel again, makes the heating panel slide in the fixed slot on the shell and takes out, lets the inside and outside of heating panel all can wash, can not influence the heat dissipation of equipment, has set up the inserted block on the heating panel, makes the inserted block can insert in the shell, lets heating panel and shell better fixed, has set up supplementary arch in the outside of heating panel again, can make the heating panel more convenient when promoting.

Description

Network filter with layered structure

Technical Field

The utility model belongs to the technical field of the network filter is relevant, concretely relates to network filter with layered structure.

Background

The function of the filter is to allow signals of some frequencies to pass through smoothly, while signals of other frequencies are greatly suppressed, which is essentially a frequency-selective circuit, and the frequency range through which signals can pass in the filter is called passband or passband.

The existing network filter technology with a layered structure has the following problems: when the existing network filter with a layered structure is used, the filter needs to be installed on a circuit board, the circuit board is installed in a shell and used, when the filter is used, the filter can generate heat, the heat can be discharged from a radiating hole, after the device is used for a long time, certain dust can be accumulated in the radiating hole, the device is cleaned from the outside of the shell alone, the dust in the radiating hole cannot be removed completely, and the heat dissipation of the device can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a network filter with layered structure to after solving the long-time service equipment that proposes in the above-mentioned background art, will accumulate certain dust in the radiating hole, and singly follow the outside clearance of shell, can not clear away the dust in the radiating hole is whole, will influence the radiating problem of equipment like this.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a network filter with layered structure, includes shell and control button, the front end left side of shell is provided with control button, control button's right side is provided with the pilot lamp, the upper end of shell is provided with uses notices the adhesive paper, the rear end right side of shell is provided with electrical socket, electrical socket's left side is provided with data jack, data jack's left side is provided with the net twine jack, the inside of shell is provided with the circuit board, the upper end of circuit board is provided with the filter subassembly, the left end of shell is provided with the fixed slot, the inside of fixed slot is provided with the heating panel, transversely run through on the heating panel has the louvre, the upper and lower both ends of heating panel all are provided with the inserted block, two the inserted block all inserts in the shell, the left end front side of heating panel is provided with supplementary arch.

Preferably, the housing is made of hard plastic, and the control button can be pressed back and forth at the front end of the housing.

Preferably, the number of the indicator lamps is two, and both the indicator lamps can emit red light and green light.

Preferably, the attention sticking paper is fixed on the upper surface of the shell in a sticking mode, and the power supply jack, the data jack and the network cable jack are connected with the circuit board.

Preferably, the cross-sectional shapes of the power jack and the data jack are both circular, and the inner walls of the power jack, the data jack and the network cable jack are all made of metal materials.

Preferably, the heat dissipation plate has a convex cross-sectional shape, and the heat dissipation plate can slide back and forth in the fixing groove.

Preferably, the cross-sectional shapes of the two insertion blocks are circular, and the two insertion blocks can be pulled out from the shell.

Preferably, the auxiliary protrusions are three in number, and the heat dissipation plate and the three auxiliary protrusions are manufactured in an integrated pouring mode.

Compared with the prior art, the utility model provides a network filter with layered structure possesses following beneficial effect:

1. this network filter with layered structure, through the cooperation of heating panel and fixed slot, makes the heating panel slide in the fixed slot on the shell and take out, lets the inside and outside all can wash of heating panel, can not influence the heat dissipation of equipment.

2. This network filter with layered structure through inserted block and supplementary bellied cooperation, makes the inserted block can insert in the shell, lets heating panel and shell better fixed, and the supplementary arch in the heating panel outside can make the more convenient promotion of heating panel.

The utility model discloses a right side at the shell has set up the fixed slot, the heating panel has been set up again, make the heating panel can slide in the fixed slot on the shell and take out, let the inside and outside of heating panel all can wash, can not influence the heat dissipation of equipment, the inserted block has been set up on the heating panel, make the inserted block can insert in the shell, let heating panel and shell better fixed, set up supplementary arch in the outside of heating panel again, can make the heating panel more convenient when promoting, when using, promote the heating panel outside in the fixed slot through supplementary arch, make the inserted block shift out from the shell, take the heating panel out in following the fixed slot, wash the louvre on the heating panel, insert back the fixed slot with the heating panel in, make two inserted blocks on the heating panel insert in the shell can.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic diagram of a back structure of a network filter with a layered structure according to the present invention;

fig. 2 is a schematic front structural diagram of a network filter with a layered structure according to the present invention;

fig. 3 is a schematic side sectional structure diagram of a network filter with a layered structure according to the present invention;

fig. 4 is a schematic view of an appearance structure of a network filter heat dissipation plate with a layered structure according to the present invention;

fig. 5 is a schematic view of a sectional structure of a heat dissipating plate of a network filter with a layered structure according to the present invention;

in the figure: 1. a power jack; 2. a data jack; 3. a housing; 4. a network cable jack; 5. using the attention sticking paper; 6. a heat dissipation plate; 7. a control button; 8. an indicator light; 9. a circuit board; 10. a filter component; 11. heat dissipation holes; 12. inserting a block; 13. an auxiliary projection; 14. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a network filter with layered structure, including shell 3 and control button 7, the front end left side of shell 3 is provided with control button 7, control button 7's right side is provided with pilot lamp 8, the upper end of shell 3 is provided with uses notices sticking paper 5, the rear end right side of shell 3 is provided with electrical socket 1, electrical socket 1's left side is provided with data jack 2, data jack 2's left side is provided with net twine jack 4, the inside of shell 3 is provided with circuit board 9, the upper end of circuit board 9 is provided with filter assembly 10, the left end of shell 3 is provided with fixed slot 14, the inside of fixed slot 14 is provided with heating panel 6, transversely run through on heating panel 6 has louvre 11, the upper and lower both ends of heating panel 6 all are provided with inserted block 12, two inserted block 12 all insert in shell 3, the left end front side of heating panel 6 is provided with supplementary arch 13.

Example two

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a network filter with a layered structure, a shell 3 is of a structure made of hard plastic materials, the hard plastic materials can make the device more portable, a control button 7 can be pressed back and forth at the front end of the shell 3, the device can be controlled by the control button 7 to be used by setting, two indicator lights 8 are arranged, the two indicator lights 8 can emit red and green light, the setting can enable a user to observe from the outside, a piece of attention pasting paper 5 is fixed on the upper surface of the shell 3 in a pasting mode, the attention pasting paper 5 can be fixed on the shell 3 more conveniently, a power supply jack 1, a data jack 2 and a network cable jack 4 are connected with a circuit board 9, the cross-sectional shapes of the power supply jack 1 and the data jack 2 are circular, and the inner walls of the power supply jack 1, the data jack 2 and the network cable jack 4 are made of metal materials, the arrangement can make the data line more convenient in work.

EXAMPLE III

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides a network filter with layered structure, the cross sectional shape of heating panel 6 is type of calligraphy, heating panel 6 can slide around going on in fixed slot 14, the setting can make things convenient for the slip of heating panel 6 like this, the cross sectional shape of two inserted blocks 12 is circular, circular can be more convenient insert in shell 3, two inserted blocks 12 all can be followed in shell 3 and extracted, the setting can make heating panel 6 and shell 3 better fixed like this, supplementary arch 13 is provided with threely altogether, can increase the frictional force of supplementary arch 13 with the finger like this, make things convenient for taking out of heating panel 6, heating panel 6 makes with the mode that three supplementary arch 13 adopted integrative pouring, the mode of integrative pouring can make the device more convenient when using, and the recycle rate has been improved.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the circuit board 9 with the filter assembly 10 is installed inside the shell 3, the power line is inserted into the power jack 1 at the rear end of the shell 3, the data line is inserted into the data jack 2, the network line is inserted into the network line jack 4, the control button 7 at the front end of the shell 3 is pressed to start the equipment, at the moment, the indicator light 8 starts to light, the filter assembly 10 in the shell 3 can filter various network frequencies, when the equipment works, the filter assembly 10 inside can emit heat, the heat can be emitted from the heat radiation holes 11 on the heat radiation plate 6, after long-time use, dust can be accumulated in the heat radiation holes 11, at the moment, the heat radiation plate 6 is pushed to the outside in the fixed groove 14 through the auxiliary bulge 13, the plug block 12 is moved out from the shell 3, the heat radiation plate 6 is taken out from the fixed groove 14, the heat radiation holes 11 on the heat radiation plate 6 are cleaned, the heat sink 6 is inserted into the fixing groove 14, and the two insertion blocks 12 of the heat sink 6 are inserted into the case 3.

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

Claims

1. A network filter having a layered structure comprising a housing (3) and a control button (7), characterized in that: a control button (7) is arranged on the left side of the front end of the shell (3), an indicator lamp (8) is arranged on the right side of the control button (7), a piece of attention paste paper (5) is arranged at the upper end of the shell (3), a power supply jack (1) is arranged on the right side of the rear end of the shell (3), a data jack (2) is arranged on the left side of the power supply jack (1), a network cable jack (4) is arranged on the left side of the data jack (2), a circuit board (9) is arranged in the shell (3), a filter assembly (10) is arranged on the upper end of the circuit board (9), a fixing groove (14) is arranged at the left end of the shell (3), a heat dissipation plate (6) is arranged in the fixing groove (14), heat dissipation holes (11) transversely penetrate through the heat dissipation plate (6), and insertion blocks (12) are arranged at the upper end and the lower end of the heat dissipation plate (6), the two inserting blocks (12) are inserted into the shell (3), and an auxiliary protrusion (13) is arranged on the front side of the left end of the heat dissipation plate (6).

2. A network filter having a layered structure according to claim 1, characterized in that: the shell (3) is made of hard plastic materials, and the control button (7) can be pressed back and forth at the front end of the shell (3).

3. A network filter having a layered structure according to claim 1, characterized in that: the number of the indicator lamps (8) is two, and the two indicator lamps (8) can emit red and green light.

4. A network filter having a layered structure according to claim 1, characterized in that: the attention pasting paper (5) is fixed to the upper surface of the shell (3) in a pasting mode, and the power supply jack (1), the data jack (2) and the network cable jack (4) are connected with the circuit board (9).

5. A network filter having a layered structure according to claim 1, characterized in that: the cross-sectional shapes of the power supply jack (1) and the data jack (2) are circular, and the inner walls of the power supply jack (1), the data jack (2) and the network cable jack (4) are made of metal materials.

6. A network filter having a layered structure according to claim 1, characterized in that: the section of the heat dissipation plate (6) is in a convex shape, and the heat dissipation plate (6) can slide back and forth in the fixing groove (14).

7. A network filter having a layered structure according to claim 1, characterized in that: the cross section shapes of the two insertion blocks (12) are circular, and the two insertion blocks (12) can be pulled out from the shell (3).

8. A network filter having a layered structure according to claim 1, characterized in that: the auxiliary bulges (13) are three in number, and the heat dissipation plate (6) and the three auxiliary bulges (13) are manufactured in an integrated pouring mode.