CN213403915U - Low-orbit satellite communication electric cabinet based on Internet of things - Google Patents
Low-orbit satellite communication electric cabinet based on Internet of things Download PDFInfo
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- CN213403915U CN213403915U CN202021730063.XU CN202021730063U CN213403915U CN 213403915 U CN213403915 U CN 213403915U CN 202021730063 U CN202021730063 U CN 202021730063U CN 213403915 U CN213403915 U CN 213403915U
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Abstract
The utility model discloses a low orbit satellite communication electric cabinet based on the internet of things, which comprises a cabinet body, wherein a servo motor is arranged right above the cabinet body, a rotating shaft is vertically arranged in the cabinet body, the rotating shaft is fixedly connected with a servo motor driving end, a first circular plate is fixedly connected below the rotating shaft, the first circular plate is connected with a second circular plate through a sliding rod, the sliding rod is fixedly connected with the first circular plate, the sliding rod is slidably connected with the second circular plate, a rotating sheet is arranged below the second circular plate, a cam is fixedly connected with the rotating shaft, a fixed sleeve and a through hole are symmetrically arranged on the upper inner wall of the cabinet body, the second circular plate can also rotate around the center of the first circular plate, the rotating sheets on both sides of a fixed rod connected below the second circular plate can also rotate in the cabinet body, so that the air circulation speed in the cabinet body is accelerated, and hot air, make the radiating effect in the cabinet good, prevent that the electric elements in the cabinet from being damaged.
Description
Technical Field
The utility model relates to an electric cabinet technical field of communication especially relates to a low orbit satellite communication electric cabinet based on thing networking.
Background
The rapid development of the mobile communication technology greatly facilitates the life, work and study of people, a plurality of communication base stations need to be built to improve the signal coverage range in order to provide communication quality, and with the establishment of iron tower companies, the method effectively reduces the repeated construction of three operators on communication iron towers, improves the co-construction sharing level, relieves the problem of difficult site selection of enterprises, promotes the resource saving and environmental protection, and reduces the communication operation cost.
However, some communication electric cabinets are used in practice, the communication electric cabinets only dissipate heat by utilizing natural convection of air, the heat dissipation effect is poor, the temperature in the communication electric cabinets is still high, and electric elements in the communication electric cabinets are easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, the electric cabinet of communication only utilizes the natural convection current of air to dispel the heat, and the radiating effect is not good, and the temperature in the electric cabinet of communication still is very high, and the electric component in the electric cabinet of communication damages easily, and the low rail satellite communication electric cabinet based on thing networking that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low rail satellite communication electricity cabinet based on thing networking, includes the cabinet body, be equipped with servo motor directly over the cabinet body, the internal vertical axis of rotation that is equipped with of cabinet, axis of rotation and servo motor drive end fixed connection, the first plectane of axis of rotation below fixedly connected with, first plectane is connected with the second plectane through the slide bar, slide bar and first plectane fixed connection, slide bar and second plectane sliding connection, second plectane below is equipped with the rotor plate, axis of rotation fixedly connected with cam, the internal wall symmetry is equipped with fixed cover and through-hole on the cabinet body, sliding connection has the slide bar in the fixed cover, be equipped with straight spring in the fixed cover, straight spring both ends respectively with fixed cover and slide bar fixed connection, the one end fixedly connected with communicating pipe of axis of rotation.
Preferably, the sliding rod is provided with an arc spring in a surrounding manner, and two ends of the arc spring are fixedly connected with the first circular plate and the second circular plate respectively.
Preferably, the rotating piece is connected with the second circular plate through a fixing rod, the rotating piece is fixedly connected with the fixing rod, and the fixing rod is clamped with the second circular plate.
Preferably, the inner walls of the two sides of the cabinet body are respectively provided with a drying cavity, and drying agents are filled in the drying cavities.
Preferably, the inner walls of the two sides of the cabinet body are symmetrically provided with a plurality of heat dissipation holes, and each heat dissipation hole is internally provided with a filter screen.
Preferably, the cabinet body below is equipped with the shock pad, the shock pad is equipped with a plurality of lugs in the one side of keeping away from the cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. under the drive of a servo motor, the rotating shaft starts to rotate, the cam sleeved with the rotating shaft also rotates along with the rotating shaft, when the cam is contacted with the moving rod, the moving rod is forced by the cam to slide in the fixed sleeve, so that air outside the cabinet body can enter the cabinet body from the fixed sleeve, and air outside the cabinet body can enter the cabinet body, hot air in the cabinet body can go out from the radiating hole due to the increase of the air inside the cabinet body, meanwhile, as the rotating shaft rotates, the first circular plate connected below the rotating shaft can rotate along with the rotating shaft, the first circular plate is connected below the second circular plate through the sliding rod, the sliding rod is in sliding connection with the second circular plate, the first circular plate and the second circular plate are not in the same vertical plane, when the first circular plate rotates, the second circular plate can also rotate around the center of the first circular plate, the rotating pieces on two sides of the fixing rod connected to the lower portion of the second circular plate can rotate in the cabinet body, so that the air circulation speed in the cabinet body is increased, hot air can be favorably discharged from the heat dissipation holes, the heat dissipation effect in the cabinet is good, and the electric elements in the cabinet are prevented from being damaged.
2. Because the arc-shaped spring is arranged between the first circular plate and the second circular plate, when the second circular plate rotates along with the first circular plate, the sliding rod is in sliding connection with the second circular plate, and the second circular plate can move relative to the sliding rod, so that the vertical height of the fixed rod below the second circular plate is changed, and the air flowing effect inside the cabinet body is better.
3. Rotating plate and dead lever fixed connection, when the dead lever rotated, the rotating plate also can rotate along with the dead lever for the internal air of cabinet flows, makes the speed that the hot-air goes out from the louvre accelerate, and dead lever and second plectane are the joint simultaneously, overhauls the internal electric elements of cabinet when needs, and the dead lever just can directly be followed the second plectane and taken off, makes to overhaul more convenient.
Drawings
Fig. 1 is a schematic structural view of a low-earth-orbit satellite communication electric cabinet based on the internet of things;
fig. 2 is a schematic structural diagram at a.
In the figure: the cabinet body 1, the servo motor 2, the axis of rotation 3, 4 first plectane, 5 cams, 6 carriage release levers, 7 second plectane, 8 communicating pipes, 9 dry chamber, 10 rotor plates, 11 shock pads, 12 dead levers, 13 louvres, 14 slide bars, 15 arc spring, 16 fixed cover, 17 straight spring, 18 through-holes.
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. 1-2, a low-orbit satellite communication electric cabinet based on the internet of things comprises a cabinet body 1, wherein drying cavities 9 are respectively arranged on the inner walls of two sides of the cabinet body 1, drying agents are filled in the drying cavities 9, air outside the cabinet body 1 enters the cabinet body 1 in the process of entering the cabinet body 1 and moving a sliding rod 14 through heat dissipation holes 13, when the external environment is humid, the air entering the cabinet body 1 also carries moisture, so that the interior of the cabinet body 1 is humid, electronic elements in the cabinet body 1 are easily damaged, the drying agents in the drying cavities 9 can keep the interior of the cabinet body 1 dry, the electronic elements are prevented from being damaged, a plurality of heat dissipation holes 13 are symmetrically arranged on the inner walls of two sides of the cabinet body 1, a filter screen is arranged in each heat dissipation hole 13, a large amount of dust is contained in the external air, but the heat dissipation holes 13 need to dissipate, the dust will get into the cabinet body 1 with the air of circulation together, filter screen in the louvre 13 just can keep off great dust outside the cabinet body, prevent that the electronic component in the cabinet body 1 from gluing a large amount of dust and damaging, cabinet body 1 below is equipped with shock pad 11, one side that the cabinet body 1 was kept away from to shock pad 11 is equipped with a plurality of lugs, shock pad 11 can prevent the vibrations of the cabinet body 1, prevent that the electronic component in the cabinet body 1 from droing from the cabinet body 1, make the cabinet body 1 more stable, because one side that ground was pressed close to shock pad 11 is provided with a plurality of lugs, a plurality of lugs can increase the frictional force between shock pad 11 and the ground, prevent that the cabinet body 1 from taking place to slide, make the work that.
A servo motor 2 is arranged right above the cabinet body 1, a rotating shaft 3 is vertically arranged in the cabinet body 1, the rotating shaft 3 is fixedly connected with a driving end of the servo motor 2, a first circular plate 4 is fixedly connected below the rotating shaft 3, the first circular plate 4 is connected with a second circular plate 7 through a sliding rod 14, the sliding rod 14 is fixedly connected with the first circular plate 4, the sliding rod 14 is slidably connected with the second circular plate 7, the sliding rod 14 is provided with an arc spring 15 in a surrounding manner, two ends of the arc spring 15 are respectively fixedly connected with the first circular plate 4 and the second circular plate 7, because the arc spring 15 is arranged between the first circular plate 4 and the second circular plate 7, when the second circular plate 7 rotates along with the first circular plate 4, the sliding rod 14 is slidably connected with the second circular plate 7, the second circular plate 7 can move relative to the sliding rod 14, so that a fixing rod 12 below the second circular plate 7 is changed in vertical height, the air flow effect in the cabinet body 1 is better, a rotating sheet 10 is arranged below the second circular plate 7, the rotating sheet 10 is connected with the second circular plate 7 through a fixing rod 12, the rotating sheet 10 is fixedly connected with the fixing rod 12, the fixing rod 12 is clamped with the second circular plate 7, the rotating sheet 10 is fixedly connected with the fixing rod 12, when the fixing rod 12 rotates, the rotating sheet 10 can also rotate along with the fixing rod 12 to accelerate the air flow in the cabinet body 1, so that the hot air can be accelerated to go out from the heat dissipation holes 13, meanwhile, the fixing rod 12 is clamped with the second circular plate 7, when the maintenance of the electrical elements in the cabinet body 1 is required, the fixing rod 12 can be directly taken down from the second circular plate 7, so that the maintenance is more convenient, the cam 5 is fixedly connected with the rotating shaft 3, the upper inner wall of the cabinet body 1 is symmetrically provided with a fixing sleeve 16 and a through hole 18, the, two ends of the straight spring 17 are respectively fixedly connected with the fixed sleeve 16 and the moving rod 6, and one end of the fixed sleeve 16 far away from the rotating shaft 3 is fixedly connected with the communicating pipe 8.
In the utility model, under the driving of the servo motor 2, the rotating shaft 3 starts to rotate, the cam 5 sleeved on the rotating shaft 3 also rotates along with the rotating shaft 3, when the cam 5 contacts with the moving rod 6, because the moving rod 6 is forced by the cam 5, the moving rod 6 slides in the fixed sleeve 16, the air outside the cabinet 1 can enter the cabinet 1 from the fixed sleeve 16, the air outside the cabinet 1 can enter the cabinet 1, the hot air in the cabinet 1 can go out from the heat dissipation holes 13 because the air inside the cabinet increases, meanwhile, because the rotating shaft 3 rotates, the first circular plate 4 connected below the rotating shaft 3 rotates along with the rotating shaft 3, the lower part of the first circular plate 4 is connected with the second circular plate 7 through the sliding rod 14, the sliding rod 14 is connected with the second circular plate 7 in a sliding way, the first circular plate 4 is not in the same vertical plane as the second circular plate 7, when the first circular plate 4 rotates, the second circular plate 7 also rotates around the center of the first circular plate 4, and the rotating pieces 10 on two sides of the fixing rod 12 connected to the lower portion of the second circular plate 7 also rotate in the cabinet 1, so that the air circulation speed inside the cabinet 1 is increased, hot air can be conveniently discharged from the heat dissipation holes 13, the heat dissipation effect of the cabinet 1 is good, and the electric elements of the cabinet 1 are prevented from being damaged.
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 (6)
1. The utility model provides a low rail satellite communication electricity cabinet based on thing networking, includes the cabinet body (1), its characterized in that, be equipped with servo motor (2) directly over the cabinet body (1), the vertical axis of rotation (3) that is equipped with in the cabinet body (1), axis of rotation (3) and servo motor (2) drive end fixed connection, axis of rotation (3) below fixedly connected with first plectane (4), first plectane (4) are connected with second plectane (7) through slide bar (14), slide bar (14) and first plectane (4) fixed connection, slide bar (14) and second plectane (7) sliding connection, second plectane (7) below is equipped with rotor (10), axis of rotation (3) fixedly connected with cam (5), the inner wall symmetry is equipped with fixed cover (16) and through-hole (18) on the cabinet body (1), sliding connection has movable rod (6) in fixed cover (16), the movable rod is characterized in that a straight spring (17) is arranged in the fixed sleeve (16), two ends of the straight spring (17) are fixedly connected with the fixed sleeve (16) and the movable rod (6) respectively, and one end of the fixed sleeve (16) far away from the rotating shaft (3) is fixedly connected with a communicating pipe (8).
2. The Internet of things-based low-orbit satellite communication electric cabinet as claimed in claim 1, wherein the sliding rod (14) is provided with an arc-shaped spring (15) in a surrounding manner, and two ends of the arc-shaped spring (15) are respectively fixedly connected with the first circular plate (4) and the second circular plate (7).
3. The Internet of things-based low-orbit satellite communication electric cabinet as claimed in claim 1, wherein the rotating sheet (10) is connected with the second circular plate (7) through a fixing rod (12), the rotating sheet (10) is fixedly connected with the fixing rod (12), and the fixing rod (12) is clamped with the second circular plate (7).
4. The low-earth-orbit satellite communication electric cabinet based on the Internet of things as claimed in claim 1, wherein drying cavities (9) are formed in the inner walls of the two sides of the cabinet body (1), and drying agents are filled in the drying cavities (9).
5. The Internet of things-based low-earth-orbit satellite communication electric cabinet as claimed in claim 1, wherein a plurality of heat dissipation holes (13) are symmetrically formed in the inner walls of two sides of the cabinet body (1), and a filter screen is arranged in each heat dissipation hole (13).
6. The low-earth-orbit satellite communication electric cabinet based on the Internet of things as claimed in claim 1, wherein a shock pad (11) is arranged below the cabinet body (1), and a plurality of convex blocks are arranged on one side, away from the cabinet body (1), of the shock pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730063.XU CN213403915U (en) | 2020-08-19 | 2020-08-19 | Low-orbit satellite communication electric cabinet based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730063.XU CN213403915U (en) | 2020-08-19 | 2020-08-19 | Low-orbit satellite communication electric cabinet based on Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213403915U true CN213403915U (en) | 2021-06-08 |
Family
ID=76207055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021730063.XU Active CN213403915U (en) | 2020-08-19 | 2020-08-19 | Low-orbit satellite communication electric cabinet based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213403915U (en) |
-
2020
- 2020-08-19 CN CN202021730063.XU patent/CN213403915U/en active Active
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