CN217985646U

CN217985646U - Signal analysis equipment for communication engineering

Info

Publication number: CN217985646U
Application number: CN202221423272.9U
Authority: CN
Inventors: 曹先桥
Original assignee: Qingdao Shuncheng Intelligent Technology Engineering Co ltd
Current assignee: Qingdao Shuncheng Intelligent Technology Engineering Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-12-06
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a signal analysis equipment for communication engineering, the power distribution box comprises a box body, the interior top fixedly connected with L type pole of box, the left side installation driving motor of L type pole, driving motor's output shaft end runs through L type pole and fixedly connected with bull stick, be equipped with the air inlet on the left side inner wall of box, install the filter screen on the air inlet, the right-hand member of bull stick runs through the filter screen and extends to the external world, the symmetry is equipped with two rectangular channels, two on the bull stick be equipped with the brush board, two in the rectangular channel the inner wall sliding connection with the rectangular channel of brush board, two the looks dorsal part of brush board all extends to the external world. This equipment is when using, can clear up the dust on the filter screen when driving a plurality of flabellum pivoted through driving motor, delays the time that the dust blockked up the filter screen to reduce the frequency to the filter screen clearance, and can be quick change brush board and filter screen, subsequent use of being convenient for.

Description

Signal analysis equipment for communication engineering

Technical Field

The utility model relates to a communication engineering technical field especially relates to a signal analysis equipment for communication engineering.

Background

In mathematics and signal processing, an analytic signal is a complex-valued function without negative frequency components, a real part and an imaginary part of the analytic signal are real-valued functions related by Hilbert transform, communication analytic equipment is used for carrying out maximum reduction on signal transmission, and the equipment needs to process a large number of signals, so that most of internal parts are relatively precise and expensive parts, but the conventional signal analytic equipment still has the following problems in use

Through retrieval, a signal analysis device for communication engineering is disclosed in a Chinese usage novel patent with the publication number of CN215956807U, and the background technology of the device provides that a plurality of heat dissipation holes are usually formed in a signal analysis box to facilitate heat dissipation of internal components of the signal analysis box in a high-speed running state;

a plurality of heat dissipation holes can be usually opened on the signal analysis box to facilitate heat dissipation of internal components under the high-speed running state of the signal analysis box, a fan can be usually set to accelerate the heat dissipation inside the signal analysis box, however, in the fan rotating process, a large amount of dust can be accumulated on the filter screen, and the later period is not easy to clean, so that how to reasonably solve the problem is needed to be considered.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the analytic equipment of a signal for communication engineering that proposes, this equipment can clear up the dust on the filter screen when driving a plurality of flabellum pivoted through driving motor when using, delays the time that the dust blockked up the filter screen to reduce the frequency of cleaning up the filter screen, and can be quick change brush board and filter screen, subsequent use of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a signal analysis equipment for communication engineering, includes the box, the interior top fixedly connected with L type pole of box, the left side installation driving motor of L type pole, driving motor's output shaft end runs through L type pole and fixedly connected with bull stick, be equipped with the air inlet on the left side inner wall of box, install the filter screen on the air inlet, the right-hand member of bull stick runs through the filter screen and extends to the external world, the symmetry is equipped with two rectangular channels on the bull stick, two be equipped with the brush board in the rectangular channel, two the inner wall sliding connection with the rectangular channel of brush board, two the looks dorsal part of brush board all extends to the external world, two a plurality of brush hairs of the equal fixedly connected with in left side of brush board.

Preferably, the outer wall of bull stick is equipped with a plurality of flabellums along its axial, and is a plurality of the flabellum all is located the left side of filter screen.

Preferably, be equipped with the rectangle chamber in the bull stick, be equipped with the slider in the rectangle chamber, the inner wall sliding connection in slider and rectangle chamber, the right side of slider and the right side inner wall in rectangle chamber are through two reset spring elastic connection, two gag lever post of left side fixedly connected with of slider, two the left end of gag lever post extends to the rectangle intracavity, two the right side of brush board all is equipped with the draw-in groove with gag lever post matched with.

Preferably, the right side of the sliding block is fixedly connected with a connecting rod, and the right side of the connecting rod extends to the outside and is fixedly connected with a pull handle.

Preferably, the inner top and the inner bottom of the air inlet are both provided with a stop block.

Preferably, the left space of the box body is communicated with the outside through a plurality of air outlets.

Compared with the prior art, the device has the advantages that:

1. compared with the prior art, the two brush plates are driven to rotate by the driving motor, and dust adhered to the filter screen is cleaned, so that the time for blocking the filter screen is reduced, and the frequency for replacing and cleaning the filter screen is reduced;

2. compared with the prior art, through the setting of gag lever post and draw-in groove for when needs clear up the filter screen, only need take off two brush boards, then take off the filter screen and change the filter screen can, convenient and fast.

Drawings

Fig. 1 is a schematic structural diagram of a signal analysis device for communication engineering according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a right side schematic view of fig. 1.

In the figure: the automatic cleaning device comprises a box body 1, an air outlet 2, a 3L-shaped rod, a 4-drive motor, a 5-rotating rod, fan blades 6, a 7-stop dog, a 8-filter screen, a 9-brush plate, a 10-rectangular groove, a 11-clamping groove, a 12-limiting rod, a 13-rectangular cavity, a 14-sliding block, a 15-pulling handle and a 16-reset spring.

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.

Referring to fig. 1-3, a signal analysis equipment for communication engineering, including box 1, box 1's left side space and external world are through a plurality of gas outlets 2 intercommunication, box 1's interior top fixedly connected with L type pole 3,L type pole 3's left side installation driving motor 4, driving motor 4's output shaft end runs through L type pole 3 and fixedly connected with bull stick 5, be equipped with the air inlet on box 1's the left side inner wall, install filter screen 8 on the air inlet, air inlet and filter screen 8 are circular, filter screen 8's axle center department is equipped with the opening, the right-hand member of bull stick 5 runs through the opening, the symmetry is equipped with two rectangular channel 10 on the bull stick 5, be equipped with brush board 9 in two rectangular channel 10, the inner wall sliding connection with rectangular channel 10 of two brush board 9, two opposite side of brush board 9 all extend to the external world, the equal fixedly connected with a plurality of brush hairs in left side of two brush board 9.

Wherein, the outer wall of bull stick 5 is equipped with a plurality of flabellums 6 along its axial, and a plurality of flabellums 6 all are located the left side of filter screen 8.

Wherein, be equipped with rectangle chamber 13 in the bull stick 5, be equipped with slider 14 in the rectangle chamber 13, the inner wall sliding connection in slider 14 and rectangle chamber 13, slider 14's right side and the right side inner wall in rectangle chamber 13 are through two reset spring 16 elastic connection, two gag lever posts 12 of the left side fixedly connected with of slider 14, the left end of two gag lever posts 12 extends to in the rectangle chamber 13, the right side of two brush boards 9 all is equipped with draw-in groove 11 with gag lever post 12 matched with, slider 14's right side fixedly connected with connecting rod, the right side of connecting rod extends to the external world and fixedly connected with draws a 15.

Wherein, the inner top and the inner bottom of the air inlet are both provided with a stop dog 7.

The utility model discloses its functional principle is explained to the following mode of operation of accessible: in the working engineering of the signal analysis equipment, the driving motor 4 operates at the moment so as to drive the rotating rod 5 and the plurality of fan blades 6 to rotate, and the rotation of the plurality of fan blades 6 can form the flow of outside air → the inside of the box body 1 → the outside air, so that the heat dissipation of electronic elements in the signal analysis equipment is accelerated;

in the process of heat dissipation, dust is carried by outside air, the dust is adsorbed on the filter screen 8 at the moment, and the rotation of the rotating rod 5 drives the two brush plates 9 to rotate, so that the plurality of bristles rotate to clean the dust on the filter screen 8, and the time for blocking the filter screen 8 is shortened;

when dust adhered to the filter screen 8 affects heat dissipation of the signal analysis equipment, the pull handle 15 can be pulled rightwards, so that the pull handle 15 drives the sliding block 14 to move rightwards, the two limiting rods 12 are separated from the clamping grooves 11, the two brush plates 9 can be taken down at the moment, the filter screen 8 is not limited any more, and then the filter screen 8 is taken down;

install new filter screen 8 in the air inlet for bull stick 5 runs through the opening on the filter screen 8, then puts into two brush boards 9 to rectangular channel 10 again, loosens and draws handle 15, under reset spring 16's elastic action, make slider 14 drive gag lever post 12 move back insert again to draw-in groove 11 in can, filter screen 8 is spacing between two brush boards 9 and dog 7 this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a signal analysis equipment for communication engineering, includes box (1), its characterized in that: the utility model discloses a brush box, including box (1), inner top fixedly connected with L type pole (3), driving motor (4) are installed in the left side of L type pole (3), the output shaft end of driving motor (4) runs through L type pole (3) and fixedly connected with bull stick (5), be equipped with the air inlet on the left side inner wall of box (1), install filter screen (8) on the air inlet, the right-hand member of bull stick (5) runs through filter screen (8) and extends to the external world, the symmetry is equipped with two rectangular channels (10) on bull stick (5), two be equipped with brush board (9), two in rectangular channel (10) the inner wall sliding connection with rectangular channel (10), two of brush board (9) the looks dorsal part of brush board (9) all extends to the external world, two the equal fixedly connected with a plurality of brush hairs in left side of brush board (9).

2. The signal analysis device for communication engineering according to claim 1, wherein: the outer wall of bull stick (5) is equipped with a plurality of flabellums (6) along its axial, and is a plurality of flabellum (6) all are located the left side of filter screen (8).

3. The signal analysis device for communication engineering according to claim 1, wherein: be equipped with rectangle chamber (13) in bull stick (5), be equipped with slider (14) in rectangle chamber (13), the inner wall sliding connection of slider (14) and rectangle chamber (13), the right side of slider (14) and the right side inner wall in rectangle chamber (13) are through two reset spring (16) elastic connection, two gag lever post (12) of the left side fixedly connected with of slider (14), two the left end of gag lever post (12) extends to in rectangle chamber (13), two the right side of brush board (9) all is equipped with draw-in groove (11) with gag lever post (12) matched with.

4. The signal analysis device for communication engineering according to claim 3, wherein: the right side of the sliding block (14) is fixedly connected with a connecting rod, and the right side of the connecting rod extends to the outside and is fixedly connected with a pull handle (15).

5. The signal analysis device for communication engineering according to claim 1, wherein: and the inner top and the inner bottom of the air inlet are both provided with a stop block (7).

6. The signal analysis device for communication engineering according to claim 1, wherein: the left space of the box body (1) is communicated with the outside through a plurality of air outlets (2).