CN212627908U

CN212627908U - Small-sized vehicle-mounted satellite communication device

Info

Publication number: CN212627908U
Application number: CN202021682364.XU
Authority: CN
Inventors: 廖海辉; 王继会
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-02-26
Anticipated expiration: 2030-08-13

Abstract

The utility model belongs to the technical field of satellite communication, especially, be a small-size on-vehicle satellite communication device, to the on-vehicle satellite communication device in prior art, the installation of being not convenient for is dismantled when the installation, leads to the later stage to be not convenient for maintain its maintenance, and the poor problem of radiating effect, now proposes following scheme, and it includes the mount pad, the mounting groove has been seted up to the front side of mount pad, and the recess internal rotation installs the pivot, and the one end of pivot extends to the front side and the fixed mounting of mount pad and has the knob, and the other end fixed mounting of pivot has a conical gear. The utility model has the advantages of reasonable design, be convenient for to satellite communication device's dismantlement installation, the later stage of being convenient for is maintained satellite communication device's maintenance, and can play good buffering guard action to satellite communication device, can play good radiating effect at satellite communication device during operation simultaneously, has improved satellite communication device's life.

Description

Small-sized vehicle-mounted satellite communication device

Technical Field

The utility model relates to a satellite communication technical field especially relates to a small-size on-vehicle satellite communication device.

Background

Satellite communication is simply communication between radio communication stations on earth (including the ground and in the lower atmosphere) using a satellite as a relay. The satellite communication system consists of two parts, a satellite and an earth station. The satellite communication is characterized in that: the communication range is large; communication can be performed from any two points as long as the range covered by the electric wave transmitted by the satellite is covered; the device is not easily affected by land disasters (high reliability); the earth station circuit can be switched on (the circuit is switched on quickly) only by setting the earth station circuit; meanwhile, the system can receive at multiple places, and can economically realize broadcasting and multiple access communication (multiple access characteristic); the circuit is very flexible in arrangement, and excessively centralized telephone traffic can be dispersed at any time; the same channel may be used for different directions or different intervals.

However, in the vehicle-mounted satellite communication device in the prior art, the vehicle-mounted satellite communication device is inconvenient to mount and dismount during mounting, so that the vehicle-mounted satellite communication device is inconvenient to repair and maintain in the later period, and the heat dissipation effect is poor, so that a small vehicle-mounted satellite communication device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the on-vehicle satellite communication device in prior art, the installation dismantlement of being not convenient for when the installation results in the later stage not convenient for maintain its maintenance, and the poor shortcoming of radiating effect, and the small-size on-vehicle satellite communication device who provides.

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

a small vehicle-mounted satellite communication device comprises a mounting seat, wherein a mounting groove is formed in the front side of the mounting seat, a groove is formed in the inner side of the mounting seat, a rotating shaft is rotatably mounted in the groove, one end of the rotating shaft extends to the front side of the mounting seat and is fixedly provided with a knob, a first bevel gear is fixedly mounted at the other end of the rotating shaft, one end of a threaded rod is rotatably mounted on the inner wall of each of the two sides of the groove, two second bevel gears are fixedly mounted at the mutually close ends of the two threaded rods and are meshed with the first bevel gear, a movable plate is threadedly mounted at the outer sides of the two threaded rods, through grooves are formed in the two sides of the top of the groove, the tops of the two movable plates extend into the through grooves, one ends of fixing rods are fixedly mounted at the mutually close sides of the two movable plates, the equal fixed mounting in one side that two fixed plates are close to each other has the one end of a plurality of springs, and the equal fixed mounting in the other end of a plurality of springs has same splint, and the equal fixed mounting in one side that two splint are close to each other has the protection pad.

Preferably, the front side of the mounting seat is connected with a baffle through a hinge, and the baffle is matched with the mounting groove, so that the satellite communication device can be conveniently taken and placed.

Preferably, two connecting plates are fixedly mounted in the groove, and the two threaded rods are respectively rotatably mounted on the inner sides of the corresponding connecting plates, so that the two threaded rods can be conveniently rotatably mounted.

Preferably, the through groove is internally and fixedly provided with two cross rods, and the moving plate is connected to the outer sides of the two cross rods in a sliding manner and plays a certain limiting role for the two moving plates.

Preferably, two equal fixed mounting in one side that two splint kept away from each other have two gag lever posts, and four gag lever posts are sliding connection respectively in corresponding fixed plate, and the equal fixed mounting in one end that lies in two left gag lever posts and two gag lever posts that lie in the right side kept away from each other has the cardboard among four gag lever posts, plays certain limiting displacement to two splint.

Preferably, a plurality of louvres have been seted up at the top of mount pad, and the inboard equal fixed mounting of a plurality of louvres has dustproof filter screen, plays the dustproof effect of heat dissipation.

In the utility model, a small-size on-vehicle satellite communication device, through opening the baffle with the satellite communication device mounting groove in, then drive the pivot through the rotating knob and rotate, then through the meshing transmission of first bevel gear and two second bevel gears, can drive two second bevel gears and rotate, thereby can make two second bevel gears drive two threaded rods and rotate, thereby through the threaded connection of threaded rod and movable plate, can drive two movable plates and be close to each other and remove, thereby can drive two splint and be close to each other and remove through two dead levers, and through two protection pads with the satellite communication device clamp tightly fixed, be convenient for to the dismantlement installation of satellite communication device, be convenient for the maintenance of later stage to satellite communication device;

in the utility model, the small vehicle-mounted satellite communication device can play a certain buffer protection role through a plurality of springs, can play a good protection role for the satellite communication device through two protection pads, and can play a good heat dissipation role during the working of the satellite communication device through a plurality of heat dissipation holes and a dustproof filter screen;

the utility model has the advantages of reasonable design, be convenient for to satellite communication device's dismantlement installation, the later stage of being convenient for is maintained satellite communication device's maintenance, and can play good buffering guard action to satellite communication device, can play good radiating effect at satellite communication device during operation simultaneously, has improved satellite communication device's life.

Drawings

Fig. 1 is a schematic structural diagram of a small vehicle-mounted satellite communication device according to the present invention;

fig. 2 is a schematic cross-sectional structural diagram of a small vehicle-mounted satellite communication device according to the present invention;

fig. 3 is a schematic structural diagram of a cross section a-a of a small vehicle-mounted satellite communication device according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of a small vehicle-mounted satellite communication device according to the present invention.

In the figure: 1. a mounting seat; 2. mounting grooves; 3. a baffle plate; 4. a groove; 5. a rotating shaft; 6. a knob; 7. a first bevel gear; 8. a threaded rod; 9. a second bevel gear; 10. moving the plate; 11. a through groove; 12. fixing the rod; 13. a fixing plate; 14. a spring; 15. a splint; 16. heat dissipation holes; 17. dustproof filter screen.

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. 1-4, a small vehicle-mounted satellite communication device comprises a mounting base 1, a mounting groove 2 is arranged on the front side of the mounting base 1, a groove 4 is arranged on the inner side of the mounting base 1, a rotating shaft 5 is rotatably arranged in the groove 4, one end of the rotating shaft 5 extends to the front side of the mounting base 1 and is fixedly provided with a knob 6, a first bevel gear 7 is fixedly arranged at the other end of the rotating shaft 5, one ends of threaded rods 8 are rotatably arranged on the inner walls of two sides of the groove 4, one ends, close to each other, of the two threaded rods 8 are fixedly provided with second bevel gears 9, the two second bevel gears 9 are respectively meshed with the first bevel gears 7, movable plates 10 are respectively arranged on the outer sides of the two threaded rods 8 in a threaded manner, through grooves 11 are respectively arranged on two sides of the top of the groove 4, the tops of the two movable plates 10 extend into the through, the other end of two dead levers 12 all extends to in mounting groove 2 and fixed mounting has fixed plate 13, and the equal fixed mounting in one side that two fixed plates 13 are close to each other has the one end of a plurality of springs 14, and the equal fixed mounting in the other end of a plurality of springs 14 has same splint 15, and the equal fixed mounting in one side that two splint 15 are close to each other has the protection pad.

The front side of the mounting seat 1 is connected with a baffle 3 through a hinge, the baffle 3 is matched with the mounting groove 2 and is convenient for taking and placing a satellite communication device, two connecting plates are fixedly arranged in a groove 4, two threaded rods 8 are respectively and rotatably arranged at the inner sides of the corresponding connecting plates and are convenient for rotatably arranging the two threaded rods 8, two cross rods are fixedly arranged in a through groove 11, a movable plate 10 is slidably connected at the outer sides of the two cross rods and plays a certain limiting role for the two movable plates 10, two limiting rods are fixedly arranged at the sides, away from each other, of two clamping plates 15, four limiting rods are respectively and slidably connected in corresponding fixed plates 13, clamping plates are fixedly arranged at the ends, away from each other, away from the two limiting rods at the left side and the two limiting rods at the right side, of the four limiting rods and play a certain limiting role for the two clamping, the inner sides of the heat dissipation holes 16 are fixedly provided with dustproof filter screens 17, so that the heat dissipation and dustproof effects are achieved.

In the utility model, when in use, the baffle 3 can be opened to drive the rotating shaft 5 to rotate in the satellite communication device mounting groove 2, then the two second bevel gears 9 can be driven to rotate through the rotating knob 6, and then the two second bevel gears 9 can be driven to rotate through the meshing transmission of the first bevel gear 7 and the two second bevel gears 9, so that the two second bevel gears 9 can drive the two threaded rods 8 to rotate, thereby the two moving plates 10 can be driven to move close to each other through the threaded connection of the threaded rods 8 and the moving plates 10, thereby the two fixing rods 12 can drive the two clamping plates 15 to move close to each other, and the satellite communication device is clamped and fixed through the two protection pads, meanwhile, a certain buffer protection effect can be achieved through the plurality of springs 14, and the two protection pads can achieve good protection effect on the satellite communication device and facilitate the disassembly and installation of the satellite communication device, the maintenance of the satellite communication device in the later stage of being convenient for can play good radiating effect through a plurality of louvres 16 and dustproof filter screen 17 at the satellite communication device during operation simultaneously.

Claims

1. A small vehicle-mounted satellite communication device comprises a mounting seat (1) and is characterized in that a mounting groove (2) is formed in the front side of the mounting seat (1), a groove (4) is formed in the inner side of the mounting seat (1), a rotating shaft (5) is rotatably mounted in the groove (4), one end of the rotating shaft (5) extends to the front side of the mounting seat (1) and is fixedly provided with a knob (6), a first bevel gear (7) is fixedly mounted at the other end of the rotating shaft (5), one ends of threaded rods (8) are rotatably mounted on the inner walls of the two sides of the groove (4), two second bevel gears (9) are fixedly mounted at the ends, close to each other, of the two threaded rods (8), the two second bevel gears (9) are meshed with the first bevel gear (7), two movable plates (8) are respectively and threadedly mounted on the outer sides of the two movable plates (10), through grooves (11) are, the top of two movable plates (10) all extends to logical groove (11) in, the equal fixed mounting in one side that two movable plates (10) are close to each other has the one end of dead lever (12), the other end of two dead levers (12) all extends to in mounting groove (2) and fixed mounting has fixed plate (13), the equal fixed mounting in one side that two fixed plates (13) are close to each other has the one end of a plurality of springs (14), the equal fixed mounting in the other end of a plurality of springs (14) has same splint (15), the equal fixed mounting in one side that two splint (15) are close to each other has the protection pad.

2. A small vehicle-mounted satellite communication device according to claim 1, wherein the front side of the mounting seat (1) is connected with a baffle plate (3) through a hinge, and the baffle plate (3) is matched with the mounting groove (2).

3. A small vehicle-mounted satellite communication device according to claim 1, wherein two connection plates are fixedly arranged in the groove (4), and two threaded rods (8) are rotatably arranged on the inner sides of the corresponding connection plates respectively.

4. A small vehicle-mounted satellite communication device according to claim 1, wherein two cross bars are fixedly mounted in the through slot (11), and the moving plate (10) is slidably connected to the outer sides of the two cross bars.

5. A small vehicle-mounted satellite communication device according to claim 1, wherein two limiting rods are fixedly mounted on the sides of the two clamping plates (15) away from each other, four limiting rods are slidably connected in the corresponding fixing plates (13), and clamping plates are fixedly mounted on the ends of the four limiting rods away from each other, wherein the two limiting rods on the left side and the two limiting rods on the right side are fixedly mounted on the ends of the four limiting rods away from each other.

6. The small vehicle-mounted satellite communication device according to claim 1, wherein a plurality of heat dissipation holes (16) are formed in the top of the mounting seat (1), and a dustproof filter screen (17) is fixedly mounted on the inner sides of the heat dissipation holes (16).