Portable satellite communication box

Abstract

The invention relates to the technical field of satellite communication, and discloses a portable satellite communication box which comprises a protection box body and a satellite communication mechanism, a front baffle is fixedly arranged at the front end of the protection box body, sliding grooves are formed in the two sides of the protection box body, side plates are slidably connected into the sliding grooves, and a top plate is fixedly arranged at the upper ends of the side plates; hidden movable supporting mechanisms are arranged at the front end and the rear end of the bottom of each side plate, the rear end of the protection box body is movably connected with a rear plate, an upper cover plate is installed at the upper end of the protection box body, a control device is arranged at the lower end of the front portion of a front baffle, and a satellite communication mechanism is installed in the protection box body; the satellite communication mechanism comprises a communication device body, a signal tuner, a first support rod, a second support rod and a signal output device, and the signal output device is arranged at the lower end of the communication device body. The box body safety protection satellite communication mechanism can be conveniently closed, carrying is convenient, or the box body is opened to rapidly display the satellite communication mechanism, and the strength of satellite communication signals is greatly enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of satellite communication, and particularly to a portable satellite communication box. Background Art

[0002] Satellite communication is a communication carried out between radio communication stations on the earth, including those on the ground and in the lower atmosphere, by using satellites as relays. A satellite communication system consists of two parts: a satellite and an earth station. The characteristics of satellite communication are: large communication range; as long as within the range covered by the radio waves emitted by the satellite, communication can be carried out between any two points; not easily affected by terrestrial disasters and with high reliability.

[0003] The existing satellite communication boxes adopt traditional fixed boxes and cannot be quickly unfolded and closed, resulting in low equipment deployment efficiency, long operation time-consuming, and difficult to quickly establish a connection in emergency communication scenarios, affecting the timeliness of information transmission; it is difficult to integrate the box for carrying, stable support or mobile use; the angle adjustment of the satellite communication mechanism is not flexible, it is difficult to accurately adapt to different satellite signal directions, the signal strength and stability are poor, and the risk of equipment damage is relatively high. Therefore, corresponding technical solutions need to be designed to solve this problem. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a portable satellite communication box to solve its technical problems.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A portable satellite communication box, including a protective box body and a satellite communication mechanism. A front baffle is fixedly provided at the front end of the protective box body. Sliding grooves are provided on both sides of the protective box body. Side plates are slidably connected inside the sliding grooves. A top plate is fixedly provided at the upper end of the side plates. Hidden mobile support mechanisms are provided at the front and rear ends of the bottom of the side plates. A rear plate is movably connected to the rear end of the protective box body. An upper cover plate is installed at the upper end of the protective box body. A control device is provided at the lower front part of the front baffle. A sliding keyboard is slidably connected to the lower end of the control device;

[0006] The satellite communication mechanism is installed inside the protective box body. The satellite communication mechanism includes a communication device body, a signal high-frequency head, a support rod one, a support rod two, and a signal output device. The signal high-frequency head is installed at the front ends of the support rod one and the support rod two. The support rod one and the support rod two are respectively installed on both sides and the lower end of the communication device body. The signal output device is provided at the lower end of the communication device body. The front end of the signal output device is electrically connected to a power supply device. The power supply device is fixedly distributed at the front end inside the protective box body.

[0007] Preferably, positioning bolts are distributed through threaded connections at the front and rear ends of the upper cover plate. Positioning holes are provided and distributed at the upper ends of the front baffle and the rear plate. The positioning bolts are threadedly connected to the inside of the positioning holes. The positioning bolts are used to quickly disassemble and assemble into the positioning holes to open and close the upper cover plate.

[0008] Preferably, insertion holes are provided at the upper and lower ends of the front part of the side plate. Through openings are provided at the upper and lower ends on both sides of the front part of the front baffle. A first movable groove is provided inside the through opening and extends backward to the sliding groove. A spring ring is fixedly provided at the front end of the through opening. An end plate is fixedly provided at the front end of the spring ring. A positioning pin is fixedly provided at the middle of the rear end of the end plate. The positioning pin is connected through the through opening and the first movable groove. A pull ring is fixedly provided at the front end of the end plate. The insertion holes are used to insert the positioning pins to lock the side plate. The through openings are used to fix the spring rings. The spring rings are used to fix the end plates to the outer ends. The end plates are used to fix the positioning pins to the inner ends. Both the through openings and the first movable grooves are used to limit and adjust the positioning pins. The pull ring is used to hold and stretch the end plate and the positioning pin for operation.

[0009] Preferably, the concealed mobile support mechanism includes a mobile support plate, a support shaft, a support, a first shaft plate, and mobile wheels. Receiving grooves are symmetrically provided at the front and rear ends of the bottom of the side plate. A first limiting groove is provided at the rear end of the receiving groove. A through groove is provided at the front end of the receiving groove. The support shaft is fixedly provided through the inside of the upper end of the mobile support plate. The front and rear ends of the support shaft are respectively slidably connected to the through groove and the first limiting groove. The support is fixedly provided at the bottom of the mobile support plate. The first shaft plate is rotatably connected to the lower end of the support. Support plates are fixedly distributed at the lower end of the first shaft plate. A first movable shaft is fixedly provided between the support plates at the lower end. The mobile wheels are rotatably connected to the middle of the first movable shaft. The receiving grooves are used to receive and conceal components such as the mobile support plate and the mobile wheels. The first limiting groove and the through groove are used to limit and slide-adjust the support shaft. The support shaft is used to horizontally fix and adjust the mobile support plate. The support is used to support the mobile components below the mobile support plate. The first shaft plate is used to rotatably support the double-group support plates. The support plates rotatably support the mobile wheels through the first movable shaft. The mobile wheels are used to support the ground and move the equipment. The mobile support plate slides to achieve expansion and reception. After expansion, the mobile wheels touch the ground, facilitating the movement of the box body. During reception, the mobile support plate does not occupy extra space, facilitating carrying.

[0010] Preferably, sliding columns are fixedly provided near the upper ends on both sides of the mobile support plate. Second limiting grooves are provided on both sides inside the receiving groove. The sliding columns are slidably connected to the inside of the second limiting grooves in a limiting manner. The second limiting grooves are used to limit and slide-adjust the sliding columns. The sliding columns are used to longitudinally fix and adjust the mobile support plate.

[0011] Preferably, the outer end of the support shaft is fixed with a limit plate, and the outer end of the support shaft passes through the limit plate and is connected to an extension shaft; a groove is provided on the outer side of the through groove, and the limit plate is slidingly connected to the groove in a limiting manner, and holes are provided at both ends of the groove, and plug rods are passed through and connected at both ends of the limit plate, and a magnetic block is fixed to the outer end of the plug rod, and the magnetic block is adsorbed on the outer wall of the limit plate; the extension shaft is used to fix the limit plate toward the outer end, and the groove is used to slide and adjust the limit plate up and down, and plug holes are provided at both ends of the limit plate, and correspond to the multiple groups of plug holes provided on both sides of the groove, and the plug rod is used to insert the plug hole to lock the limit plate, so as to lock the extension shaft, the support shaft and the movable support plate, and the magnetic block is used to be adsorbed to the outer end of the limit plate to stably support the plug rod, thereby ensuring the stability of the movable support plate during the expansion and storage process and preventing it from shaking or accidentally falling off.

[0012] Preferably, a locking hole is provided at one end of the inner rear portion of the protective box body; a movable groove 2 is provided on one side of the rear plate, an operating groove is provided at the rear end of the movable groove 2, a locking rod is movably connected inside the movable groove 2, a spring rod is fixedly provided at the inner end of the locking rod, a connecting plate is fixedly provided at the rear end of the locking rod, the connecting plate is limitedly slidably connected to the inside of the operating groove, and a convex plate is fixedly provided at the outer end of the connecting plate; a telescopic limiting plate is slidably connected to the bottom of the rear end of the protective box body; a photovoltaic panel is provided on the inner side wall of the rear plate, and the photovoltaic panel is electrically connected to the power supply device; the locking hole is used to Insert the locking rod to firmly close the rear panel, the movable groove two is used for telescopically adjusting the locking rod, the spring rod is used for elastically supporting the locking rod, the operating groove is used for limiting the sliding adjustment of the connecting plate, the connecting plate is used to fix the connecting locking rod inwardly to facilitate linkage adjustment of the locking rod, and the convex plate is used for hand-held sliding operation of the connecting plate to achieve rapid opening, closing and locking of the rear panel. The photovoltaic panel can convert solar energy into electrical energy to charge the power supply device, extend the use time of the equipment without an external power supply, and improve the endurance of the equipment. The telescopic limit plate is used to store the rear panel inwardly or limit it outward to support the rear panel, further enhancing the stability of the rear panel in the unfolded state.

[0013] Preferably, fixed blocks are fixed on the front and rear upper ends of both sides of the protective box body, and a movable sleeve is fixed on the outer end of the fixed block. The movable sleeve is movably connected with a movable shaft 2 inside, and the front and rear ends of the movable shaft 2 are fixed with limit baffles. A movable rod is fixedly provided through the inner end of the movable shaft 2, and a lifting device with a U-shaped structure is fixed between the movable rods; the fixed block is used to fix the movable sleeve toward the outer end, and the movable sleeve is used to movably adjust the movable shaft 2. The limit baffle is used to limit the movable shaft 2 to the inside of the movable sleeve for rotation adjustment, and the movable shaft 2 is used to extend and fix the movable rod toward the inner end, and the movable rod is used to fix and support the lifting device with a U-shaped structure, so as to realize flexible rotation of the lifting device, which is convenient for users to adjust the lifting angle according to needs, reduce the carrying burden, and improve the carrying comfort.

[0014] Preferably, the satellite communication mechanism further includes a base, a fixed seat, a support plate, an extension plate, a shaft seat, a support bracket plate and an adapter plate. The base is installed inside the protection box body. The fixed seat is fixedly arranged at the upper end of the base. The shaft seat is rotatably connected to the upper end of the fixed seat. The support bracket plates are fixedly distributed in a double group at the upper end of the shaft seat. An active shaft three is movably connected to the upper end inside the support bracket plate. The adapter plate is fixedly arranged at both ends of the active shaft three. An installation plate is fixedly arranged at the outer end of the adapter plate. The installation plate is installed at the front end of the support plate. The extension plate is fixedly connected to the lower end of the support plate. The signal output device is fixedly arranged at the middle of the extension plate. The communication device body is installed at the rear end of the support plate. A signal plug is inserted into the signal output device. A convex block is fixedly arranged at the outer end of the signal plug. A signal adapter box is electrically connected to the outside of the signal plug. The signal adapter box is fixedly arranged at the side end of the support bracket plate. A signal output line is electrically connected to the front end of the signal adapter box. The signal output line is electrically connected to the control device. A gear disc is fixedly arranged at the outer part of the upper end of the fixed seat. A horizontal plate is installed at the front end of the support bracket plate. A driving motor one is fixedly arranged at the upper end of the rear part of the horizontal plate. A driving shaft one is connected through the bottom of the driving motor one. A driving gear disc is fixedly arranged at the lower end of the driving shaft one. The driving gear disc is meshed and connected to the side part of the gear disc. A wire harness positioning ring is sleeved and distributed outside the signal output line. A telescopic rod is fixedly arranged at the lower end of the wire harness positioning ring. The lower end of the telescopic rod is connected to an electric telescopic device. The electric telescopic device is fixedly arranged at the upper end of the horizontal plate. The signal output device is used for inserting the signal plug to output signals. The signal adapter box is used for converting and optimizing signals. The signal output line is used for outputting and connecting to the control device. The electric telescopic device and the telescopic rod are used for lifting and adjusting the height of the wire harness positioning ring. The two wire harness positioning rings are used for adjusting the height of the signal output line according to the angle of the satellite communication mechanism, avoiding the winding and pulling of the signal output line, and ensuring the stability of signal transmission. The horizontal plate is used for installing a driving structure outside the support bracket plate. The driving motor one and the driving shaft one are used for controlling the rotation of the driving gear disc. The driving gear disc is used for meshing with the gear disc. The shaft seat is used for rotating and adjusting upward relative to the fixed seat to control the rotation adjustment of the components above it. The active shaft three is used for flipping and adjusting the adapter plate upward relative to the support bracket plate. The installation plate is used for installing the adapter plate at the outer end of the support plate.

[0015] Preferably, mounting blocks are fixedly provided at both ends of the adapter board. An extension shaft disc is connected to the outer end of the mounting block. The second driving motor is fixedly arranged at the lower end inside the support board. A second driving shaft penetrates and is connected to the outer side end of the second driving motor. A driving shaft disc is fixedly provided at the outer end of the second driving shaft. The driving shaft disc and the extension shaft disc are connected by a transmission belt; a flipping auxiliary telescopic support structure is connected between the inner side of the support board and the front end of the extension board. The flipping auxiliary telescopic support structure includes an electric push rod device, a push rod, a first support, a second shaft plate, a second support, a fixed cylinder, a shaft rod and a positioning plate. The push rod is connected to the output end of the electric push rod device. The first support and the second support are both U-shaped structures and are respectively fixedly arranged at the outer ends of the push rod and the electric push rod device. The second shaft plate is rotatably connected to the inside of the first support. A cushion block is fixedly provided at the outer end of the second shaft plate. The cushion block is mounted at the front end of the extension board. The fixed cylinder is fixedly arranged through the outer end of the second support. The shaft rod penetrates and is rotatably connected to the inside of the fixed cylinder. The positioning plate is fixedly arranged on the inner side wall of the support board. An adjustment groove is formed inside the positioning plate. The shaft rod is slidably connected to the inside of the adjustment groove; the second driving motor and the second driving shaft are used to control the rotation of the driving shaft disc. The driving shaft disc is used to drive the extension shaft disc through the transmission belt. The extension shaft disc is used to drive the mounting block to rotate. The mounting block is used to drive the adapter board to flip and adjust, thereby flipping and adjusting the angle of the communication device body. The flipping auxiliary telescopic support structure further assists in the flipping and adjustment of the communication device body, making it more stable. The electric push rod device and the push rod are used for telescopic adjustment. The U-shaped first support is used to movably support the second shaft plate. The second support and the fixed cylinder are used to movably adjust the shaft rod. The adjustment groove is used to limit and movably adjust the shaft rod to avoid jamming.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The protection box body is provided with an upper cover plate that can be disassembled and installed above, side plates that can be slid open and closed on both sides, and a rear plate that can be movably opened and closed at the rear. It is convenient to close for safe protection of the satellite communication mechanism and convenient to carry, or to quickly display the satellite communication mechanism for work after opening, greatly enhancing the intensity of the satellite communication signal. Compared with traditional fixed boxes, the deployment efficiency of the equipment is greatly improved, saving operation time. Especially in emergency communication scenarios, a communication connection can be established faster, ensuring the timeliness of information transmission;

[0017] By providing side plate positioning structures at both the upper and lower ends of the side plates, the closing positioning and downward sliding support positioning of the side plates are realized, effectively preventing the side plates from accidentally sliding, ensuring the support stability of the side plates in the unfolded and closed states, and by providing a hidden mobile support mechanism at the front and rear ends of the bottom of the side plates, it is convenient to manually operate to slide the moving wheels upward for storage and hiding or downward to support and move the entire equipment, meeting the usage requirements in different scenarios;

[0018] By setting a rotation adjustment structure and a flipping adjustment structure below the satellite communication mechanism, it is convenient to flexibly and precisely adjust the rotation and pitch angles, enabling better reception of satellite signals, meeting the requirements of different satellite signal directions, greatly enhancing the intensity and stability of satellite communication signals, reducing the risk of equipment damage, and having broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the structure of the front upper left view in the open state of the overall box of the present invention;

[0020] Figure 2 Schematic diagram of the structure of the rear lower left view in the open state of the overall box of the present invention;

[0021] Figure 3 Schematic diagram of the structure above the upper cover plate of the present invention;

[0022] Figure 4 Schematic diagram of the structure below the upper cover plate of the present invention;

[0023] Figure 5 Schematic diagram of the structure of the upper rear view of the whole after removing the upper cover plate of the present invention;

[0024] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure at C in;

[0025] Figure 7 Schematic diagram of the internal structure of the movable sleeve of the lifting device of the present invention;

[0026] Figure 8 For the present invention Figure 1 Schematic diagram of the enlarged structure at B in;

[0027] Figure 9 Schematic diagram of the internal cross-section of the side plate positioning structure of the present invention;

[0028] Figure 10 For the present invention Figure 1 Schematic diagram of the enlarged structure at A in;

[0029] Figure 11 Schematic diagram of the structure below the hidden mobile support mechanism of the present invention;

[0030] Figure 12 Schematic diagram of the structure above the hidden mobile support mechanism of the present invention;

[0031] Figure 13 Schematic diagram of the rear plate plug-in structure of the present invention;

[0032] Figure 14 Schematic diagram of the sliding positioning mechanism of the present invention;

[0033] Figure 15 Schematic diagram of the structure above the photovoltaic panel on the inner wall of the rear panel and the internal satellite communication mechanism of the present invention;

[0034] Figure 16 Schematic diagram of the front structure of the satellite communication mechanism of the present invention;

[0035] Figure 17 Schematic diagram of the rear structure of the satellite communication mechanism of the present invention;

[0036] Figure 18 Another perspective schematic diagram of the rear of the satellite communication mechanism of the present invention;

[0037] Figure 19 Schematic diagram of the rotation adjustment structure and wire harness positioning structure of the satellite communication mechanism of the present invention;

[0038] Figure 20 Of the present invention Figure 18 Enlarged structure schematic diagram at D in;

[0039] Figure 21 Schematic diagram of the flip-assisted telescopic support structure of the present invention.

[0040] In the figure: 1. Protective box body; 11. Front baffle; 111. Through hole; 112. First movable groove; 12. Side plate; 121. Slide groove; 122. Positioning pin; 1221. Spring coil; 1222. End plate; 1223. Pull ring; 123. Top plate; 124. Hidden mobile support mechanism; 1241. Storage groove; 12411. First limit groove; 12412. Second limit groove; 1242. Mobile support plate; 1243. Support shaft; 12431. Extension shaft; 1244. Support; 1245. First shaft plate; 12451. Support plate; 12452. Mobile wheel; 12453. First movable shaft; 1246. Limit disc; 1247. Magnetic block; 12471. Insert rod; 1248. Through slot; 12481. Groove; 12482. Insert hole; 1249. Slide post; 13. Rear plate; 131. Telescopic limit plate; 132. Locking hole; 133. Operation slot; 134. Second movable groove; 135. Locking rod; 136. Spring rod; 137. Connecting plate; 138. Convex plate; 139. Photovoltaic panel; 14. Upper cover plate; 141. Positioning bolt; 15. Control device; 151. Sliding keyboard; 16. Lifting device; 161. Movable rod; 1611. Second movable shaft; 1612. Limit baffle; 162. Movable sleeve; 163. Fixed block; 17. Positioning hole; 18. Power supply device;

[0041] 2. Satellite communication mechanism; 21. Communication device body; 22. Signal LNB; 221. First support rod; 222. Second support rod; 223. Signal output device; 23. Base; 231. Fixed seat; 232. Gear disc; 24. Support plate; 241. Extension plate; 25. Signal plug; 2501. Protrusion; 251. Signal adapter box; 252. Signal output line; 253. Wiring harness positioning ring; 254. Electric telescopic device; 255. Telescopic rod; 26. Axle seat; 261. Horizontal plate; 262. First driving motor; 2621. First driving shaft; 263. Driving gear disc; 27. Support plate; 271. Adapter plate; 2711. Mounting plate; 272. Third movable shaft; 2721. Mounting block; 273. Extension shaft disc; 274. Second driving motor; 275. Second driving shaft; 276. Driving shaft disc; 28. Flipping auxiliary telescopic support structure; 281. Electric push rod device; 282. Push rod; 283. First support; 284. Second axle plate; 285. Spacer; 286. Second support; 287. Fixed cylinder; 288. Shaft rod; 289. Positioning plate; 2891. Adjustment groove. Specific embodiments

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] Please refer to Figures 1 - 21 , the embodiments of the present invention provide a technical solution: a portable satellite communication box, including a protective box body 1 and a satellite communication mechanism 2. A front baffle 11 is fixedly provided at the front end of the protective box body 1. Sliding grooves 121 are opened on both sides of the protective box body 1. A side plate 12 is slidably connected inside the sliding grooves 121. A top plate 123 is fixedly provided at the upper end of the side plate 12. Hidden mobile support mechanisms 124 are provided at the front and rear ends of the bottom of the side plate 12. A rear plate 13 is movably connected to the rear end of the protective box body 1. An upper cover plate 14 is installed at the upper end of the protective box body 1. A control device 15 is provided at the lower front part of the front baffle 11. A sliding keyboard 151 is slidably connected to the lower end of the control device 15. The sliding keyboard 151 can be flexibly pulled out and stored, and the operation interface is simple and intuitive, facilitating users to perform various communication operations and improving the operation experience;

[0044] The satellite communication mechanism 2 is installed inside the protective box body 1. The satellite communication mechanism 2 includes a communication device body 21, a signal feed horn 22, a first support rod 221, a second support rod 222, and a signal output device 223. The signal feed horn 22 is installed at the front ends of the first support rod 221 and the second support rod 222. The first support rod 221 and the second support rod 222 are respectively installed on both sides and the lower end of the communication device body 21. The signal output device 223 is arranged at the lower end of the communication device body 21. The front end of the signal output device 223 is electrically connected to a power supply device 18, and the power supply device 18 is fixedly distributed at the front end inside the protective box body 1. Multiple signal feed horns 22 amplify the satellite signals of the communication device body 21, and process image distortion and interference caused by unstable transmission, are used for transmitting and receiving high-frequency signals, converting electrical signals into electromagnetic wave signals, and are widely used in natural media such as air, water, and ground. The first support rod 221 and the second support rod 222 are used to install the signal feed horn 22 in front of the communication device body 21, and the signal output device 223 is used for signal output connection.

[0045] Further improved, please refer to Figure 3 、 4 , positioning bolts 141 are distributed through-threadedly at the front and rear ends of the upper cover plate 14. Positioning holes 17 are opened and distributed at the upper ends of the front baffle 11 and the rear plate 13. The positioning bolts 141 are threadedly connected inside the positioning holes 17.

[0046] The positioning bolts 141 are used to quickly disassemble and assemble into the positioning holes 17 to open and close the upper cover plate 14.

[0047] Further improved, please refer to Figure 1 、 8 、9. Insertion holes are opened at the upper and lower ends of the front part of the side plate 12. Through openings 111 are opened and distributed on both sides and at the upper and lower ends of the front part of the front baffle 11. An inner movable slot 112 is opened inside the through opening 111, and the inner movable slot 112 extends backward to the sliding slot 121. A spring ring 1221 is fixedly arranged at the front end of the through opening 111. A end plate 1222 is fixedly arranged at the front end of the spring ring 1221. A positioning pin 122 is fixedly arranged at the middle of the rear end of the end plate 1222. The positioning pin 122 is connected through the through opening 111 and the inner movable slot 112. A pull ring 1223 is fixedly arranged at the front end of the end plate 1222.

[0048] The insertion holes are used to insert the positioning pin 122 to lock the side plate 12. The through openings 111 are used to fix the spring ring 1221. The spring ring 1221 is used to fix the end plate 1222 to the outer end. The end plate 1222 is used to fix the positioning pin 122 to the inner end. Both the through openings 111 and the inner movable slot 112 are used to limit and adjust the positioning pin 122 movably. The pull ring 1223 is used for hand-held stretching operation of the end plate 1222 and the positioning pin 122.

[0049] Further improved, please refer to Figure 11 and 12 The hidden mobile support mechanism 124 includes a mobile support plate 1242, a support shaft 1243, a support 1244, a first shaft plate 1245, and mobile wheels 12452. At the front and rear ends of the bottom of the side plate 12, storage grooves 1241 are symmetrically provided. A first limiting groove 12411 is provided at the rear end of the storage groove 1241, and a through groove 1248 is provided at the front end of the storage groove 1241. The support shaft 1243 is fixedly arranged through the upper end of the inside of the mobile support plate 1242. The front and rear ends of the support shaft 1243 are respectively slidably connected to the through groove 1248 and the first limiting groove 12411. The support 1244 is fixedly arranged at the bottom of the mobile support plate 1242. The first shaft plate 1245 is rotatably connected to the lower end of the support 1244. Support plates 12451 are fixedly distributed at the lower end of the first shaft plate 1245. A first movable shaft 12453 is fixedly arranged between the support plates 12451. The mobile wheels 12452 are rotatably connected to the middle of the first movable shaft 12453;

[0050] The storage groove 1241 is used to store components such as the hidden mobile support plate 1242 and the mobile wheels 12452. The first limiting groove 12411 and the through groove 1248 are used to limit and slide-adjust the support shaft 1243. The support shaft 1243 is used to horizontally fix and adjust the mobile support plate 1242. The support 1244 is used to support the mobile components below the mobile support plate 1242. The first shaft plate 1245 is used to rotatably support the double-group support plates 12451. The support plates 12451 rotatably support the mobile wheels 12452 through the first movable shaft 12453. The mobile wheels 12452 are used to support the ground mobile device. The mobile support plate 1242 slides to achieve deployment and storage. After deployment, the mobile wheels 12452 touch the ground, facilitating the movement of the box body; during storage, the mobile support plate 1242 does not occupy extra space, facilitating portability.

[0051] Further improved, sliding columns 1249 are fixedly arranged near the upper ends of both sides of the mobile support plate 1242. Second limiting grooves 12412 are provided on both sides inside the storage groove 1241. The sliding columns 1249 are limited and slidably connected to the inside of the second limiting grooves 12412;

[0052] The second limiting grooves 12412 are used to limit and slide-adjust the sliding columns 1249. The sliding columns 1249 are used to longitudinally fix and adjust the mobile support plate 1242.

[0053] Further improved, a limiting disk 1246 is fixedly arranged at the outer end of the support shaft 1243. An extension shaft 12431 is connected to the outer end of the support shaft 1243 through the limiting disk 1246;

[0054] A groove 12481 is provided on the outer side of the through groove 1248. The limiting disc 1246 is connected in a limiting sliding manner at the groove 12481. Insertion holes 12482 are provided and distributed at both ends of the groove 12481. Insertion rods 12471 penetrate and are connected to both ends of the limiting disc 1246. A magnetic attraction block 1247 is fixedly provided at the outer end of the insertion rod 12471, and the magnetic attraction block 1247 is adsorbed on the outer side wall of the limiting disc 1246;

[0055] The extension shaft 12431 is used to fixedly limit the limiting disc 1246 at the outer end. The groove 12481 is used to limit and slide-adjust the limiting disc 1246 up and down. Insertion holes 12482 are provided at both ends of the limiting disc 1246 and correspond to multiple groups of insertion holes 12482 provided on both sides of the groove 12481. The insertion rod 12471 is used to insert into the insertion hole 12482 to lock the limiting disc 1246, so as to lock the extension shaft 12431, the support shaft 1243 and the moving support plate 1242. The magnetic attraction block 1247 is used to adsorb to the outer end of the limiting disc 1246 to stably support the insertion rod 12471, ensuring the stability of the moving support plate 1242 during the unfolding and storage processes and preventing it from shaking or accidentally falling off.

[0056] Further improved, please refer to Figure 13 、 14 , a locking hole 132 is provided at one end of the inner rear part of the protection box body 1;

[0057] An activity groove two 134 is provided on one side of the rear plate 13. An operation groove 133 is provided at the rear end of the activity groove two 134. A locking rod 135 is movably connected inside the activity groove two 134. A spring rod 136 is fixedly provided at the inner end of the locking rod 135. A connecting plate 137 is fixedly provided at the rear end of the locking rod 135. The connecting plate 137 is connected in a limiting sliding manner inside the operation groove 133. A convex plate 138 is fixedly provided at the outer end of the connecting plate 137;

[0058] A telescopic limiting plate 131 is slidably connected to the bottom of the rear end of the protection box body 1;

[0059] A photovoltaic panel 139 is provided on the inner side wall of the rear plate 13, and the photovoltaic panel 139 is electrically connected to the power supply device 18;

[0060] The locking hole 132 is used to insert the locking rod 135 to firmly close the rear panel 13. The second movable slot 134 is used for telescopic adjustment of the locking rod 135. The spring rod 136 is used for elastically supporting the locking rod 135. The operation slot 133 is used for limiting the sliding adjustment of the connecting plate 137. The connecting plate 137 is used for fixedly connecting the locking rod 135 to the inner end, so as to link and adjust the locking rod 135. The convex plate 138 is used for hand-held sliding operation of the connecting plate 137 to realize the quick opening, closing and locking of the rear panel 13. The photovoltaic panel 139 can convert solar energy into electric energy to charge the power supply device 18, extend the use time of the device without an external power supply, and improve the endurance of the device. The telescopic limiting plate 131 is used for inward storage or outward limiting support of the rear panel 13 to further enhance the stability of the rear panel 13 in the unfolded state.

[0061] Further improved, please refer to Figure 5 、 6 、7. On the upper front and rear sides of both sides of the protective box body 1, fixing blocks 163 are fixedly provided. An activity sleeve 162 is fixedly provided at the outer end of the fixing block 163. An activity shaft two 1611 is movably connected inside the activity sleeve 162. Limiting baffles 1612 are fixedly provided at the front and rear ends of the activity shaft two 1611. An activity rod 161 is fixedly provided through the inner end of the activity shaft two 1611. A lifting device 16 with a U-shaped structure is fixedly provided between the activity rods 161.

[0062] The fixing block 163 is used for fixedly connecting the activity sleeve 162 to the outer end. The activity sleeve 162 is used for activity adjustment of the activity shaft two 1611. The limiting baffle 1612 is used for limiting the activity shaft two 1611 to rotate and adjust inside the activity sleeve 162. The activity shaft two 1611 is used for extending and fixing the activity rod 161 to the inner end. The activity rod 161 is used for fixedly supporting the lifting device 16 with a U-shaped structure to realize the flexible rotation of the lifting device 16, so that the user can adjust the lifting angle according to needs, reduce the carrying burden, and improve the comfort of carrying.

[0063] Further improved, please refer to Figures 16 - 19 As shown in, the satellite communication mechanism 2 further includes a base 23, a fixed seat 231, a support plate 24, an extension plate 241, a shaft seat 26, a support plate 27 and an adapter plate 271. The base 23 is installed inside the protective box body 1. The fixed seat 231 is fixedly provided at the upper end of the base 23. The shaft seat 26 is rotatably connected to the upper end of the fixed seat 231. The support plates 27 are fixedly distributed in a double group at the upper end of the shaft seat 26. An activity shaft three 272 is movably connected to the upper inner part of the support plate 27. The adapter plates 271 are fixedly provided at both ends of the activity shaft three 272. An installation plate 2711 is fixedly provided at the outer end of the adapter plate 271. The installation plate 2711 is installed at the front end of the support plate 24. The extension plate 241 is fixedly connected to the lower end of the support plate 24.

[0064] The signal output device 223 is fixedly arranged at the middle of the extension plate 241. The communication device body 21 is installed at the rear end of the support plate 24. A signal plug 25 is inserted into the signal output device 223. A convex block 2501 is fixedly arranged at the outer end of the signal plug 25. The signal plug 25 is externally electrically connected to a signal adapter box 251. The signal adapter box 251 is fixedly arranged at the side end of the support plate 27. A signal output line 252 is electrically connected to the front end of the signal adapter box 251. The signal output line 252 is electrically connected to the control device 15;

[0065] A gear disc 232 is fixedly arranged at the outer part of the upper end of the fixed seat 231. A cross plate 261 is installed at the front end of the support plate 27. A first driving motor 262 is fixedly arranged at the upper part of the rear of the cross plate 261. A first driving shaft 2621 is connected through the bottom of the first driving motor 262. A driving gear disc 263 is fixedly arranged at the lower end of the first driving shaft 2621. The driving gear disc 263 is meshed and connected to the side part of the gear disc 232;

[0066] A wire harness positioning ring 253 is sleeved and distributed outside the signal output line 252. A telescopic rod 255 is fixedly arranged at the lower end of the wire harness positioning ring 253. The lower end of the telescopic rod 255 is connected to an electric telescopic device 254. The electric telescopic device 254 is fixedly arranged at the upper end of the cross plate 261;

[0067] The signal output device 223 is used for inserting the signal plug 25 to output signals. The signal adapter box 251 is used for converting and optimizing signals. The signal output line 252 is used for outputting and connecting to the control device 15. The electric telescopic device 254 and the telescopic rod 255 are used for lifting and adjusting the height of the wire harness positioning ring 253. The two wire harness positioning rings 253 are used for adjusting the height of the signal output line 252 according to the angle of the satellite communication mechanism 2 to avoid winding and pulling of the signal output line 252 and ensure the stability of signal transmission. The cross plate 261 is used for installing a driving structure outside the support plate 27. The first driving motor 262 and the first driving shaft 2621 are used for controlling the rotation of the driving gear disc 263. The driving gear disc 263 is used for meshing with the gear disc 232. The shaft seat 26 is used for rotating and adjusting above the fixed seat 231 to control the rotation and adjustment of the components above it. The movable shaft three 272 is used for flipping and adjusting the adapter plate 271 above the support plate 27. The mounting plate 2711 is used for mounting the adapter plate 271 to the outer end of the support plate 24.

[0068] Specifically, for improvement, please refer to Figures 20 - 21 , mounting blocks 2721 are fixedly arranged at both ends of the adapter plate 271. An extension shaft disc 273 is connected to the outer end of the mounting block 2721. A second driving motor 274 is fixedly arranged at the inner lower end of the support plate 27. A second driving shaft 275 is connected through the outer side end of the second driving motor 274. A driving shaft disc 276 is fixedly arranged at the outer end of the second driving shaft 275. The driving shaft disc 276 and the extension shaft disc 273 are connected by a transmission belt;

[0069] A flip - assist telescopic support structure 28 is connected between the inner side of the support plate 27 and the front end of the extension plate 241. The flip - assist telescopic support structure 28 includes an electric push - rod device 281, a push rod 282, a support one 283, an axle plate two 284, a support two 286, a fixed cylinder 287, an axle rod 288 and a positioning plate 289. The push rod 282 is connected to the output end of the electric push - rod device 281. Both the support one 283 and the support two 286 are U - shaped structures and are respectively fixed to the outer ends of the push rod 282 and the electric push - rod device 281. The axle plate two 284 is rotatably connected to the inside of the support one 283. A cushion block 285 is fixedly arranged at the outer end of the axle plate two 284, and the cushion block 285 is installed at the front end of the extension plate 241;

[0070] The fixed cylinder 287 is fixedly arranged through the outer end of the support two 286. The axle rod 288 is rotatably connected through the inside of the fixed cylinder 287. The positioning plate 289 is fixedly arranged on the inner side wall of the support plate 27. An adjustment groove 2891 is opened inside the positioning plate 289, and the axle rod 288 is slidably connected to the inside of the adjustment groove 2891;

[0071] The drive motor two 274 and the drive shaft two 275 are used to control the rotation of the drive shaft disc 276. The drive shaft disc 276 is used to drive the extension shaft disc 273 through a transmission belt. The extension shaft disc 273 is used to drive the installation block 2721 to rotate. The installation block 2721 is used to drive the adapter plate 271 to flip and adjust, and then flip and adjust the angle of the communication device body 21. The flip - assist telescopic support structure 28 further assists in the flip and adjustment of the communication device body 21, making it more stable. The electric push - rod device 281 and the push rod 282 are used for telescopic adjustment. The U - shaped support one 283 is used for actively supporting the axle plate two 284. The support two 286 and the fixed cylinder 287 are used for actively adjusting the axle rod 288. The adjustment groove 2891 is used for limiting and actively adjusting the axle rod 288 to avoid jamming.

[0072] Working principle: Hold the lifting device 16 at both ends and lift the carrying and transporting protection box body 1 upward;

[0073] When it is needed to be used, first hold the pull - ring 1223 on the side of the front baffle 11, stretch the end plate 1222 and the positioning pin 122 outward through the action of the spring coil 1221, so that the side plate 12 and the top plate 123 slide downward inside the chute 121, and then release the positioning pin 122 and position - plug it into the pin hole above the side plate 12, so that the side plate 12 stably supports the protection box body 1;

[0074] When it is necessary to move the protection box body 1, hold the magnetic block 1247 so that the insertion rod 12471 leaves the jack 12482, drive the moving support plate 1242 to slide and adjust inside the through groove 1248, the first limiting groove 12411 and the second limiting groove 12412 through the support shaft 1243 and the sliding column 1249. At the same time, the limiting disc 1246 slides and adjusts inside the groove 12481. After adjusting the corresponding groove 12481, insert the insertion rod 12471 again, so that the magnetic block 1247 adsorbs to the outer end of the limiting disc 1246 to lock the support shaft 1243 and the moving support plate 1242. Rotate and support the support plate 12451 through the first shaft plate 1245 at the lower end of the support 1244, and support the moving wheel 12452 through the first movable shaft 12453, so that the moving wheel 12452 supports the ground for wide-range movement and use;

[0075] Remove the positioning bolt 141 to open the upper cover plate 14;

[0076] Pull out the telescopic limiting plate 131, and then hold the convex plate 138 to control the connecting plate 137 to slide and adjust inside the operation groove 133. Through the elastic action of the spring rod 136, the locking rod 135 is telescopically adjusted, so that the locking rod 135 leaves the locking hole 132, and then the rear plate 13 moves backward and opens, and supports to the upper end of the telescopic limiting plate 131; Then, the photovoltaic panel 139 absorbs solar energy and converts it into electric energy, which is stored inside the power supply device 18 to charge the power supply device 18, extending the use time of the device without external power supply and improving the endurance of the device;

[0077] Pull out and operate through the sliding keyboard 15 in front of the control device 15. The communication device body 21 of the satellite communication mechanism 2 cooperates with the signal high-frequency head 22 to perform high-efficiency satellite communication work, and transmits signals to the control device 15 through the signal output device 223, the signal plug 25, the signal adapter box 251 and the signal output line 252;

[0078] According to the need, start the first driving motor 262 to automatically control the rotation of the first driving shaft 2621 and the driving gear disc 263. The driving gear disc 263 meshes with the outer side wall of the gear disc 232, so that the shaft seat 26 and the upper components rotate and adjust the angle;

[0079] Start the second driving motor 274 to automatically control the rotation of the second driving shaft 275 and the driving shaft disc 276. The driving shaft disc 276 drives the extension shaft disc 273 to rotate through the transmission belt, and then drives the mounting block 2721 and the adapter plate 271 to move and adjust between the third movable shafts 272, and then drives the support plate 24 and the outer components to flip and adjust the angle; So as to better receive satellite signals, meet the needs of different satellite signal directions, and greatly enhance the intensity and stability of satellite communication signals.

[0080] The protective box body 1, front baffle 11, through hole 111, first movable groove 112, side plate 12, sliding groove 121, positioning pin 122, spring coil 1221, end plate 1222, pull ring 1223, top plate 123, hidden movable support mechanism 124, storage groove 1241, first limiting groove 12411, second limiting groove 12412, movable support plate 1242, support shaft 1243, extension shaft 12431, support 1244, first shaft plate 1245, support plate 12451, movable wheel 12452, first movable shaft 12453, limiting disc 1246, magnetic attraction block 1247, inserting rod 12471, through slot 1248, groove 12481, inserting hole 12482, sliding column 1249, rear plate 13, telescopic limiting plate 131, locking hole 132, operation slot 133, second movable groove 134, locking rod 135, spring rod 136, connecting plate 137, convex plate 138, photovoltaic panel 139, upper cover plate 14, positioning bolt 141, control device 15, sliding keyboard 151, lifting device 16, movable rod 161, second movable shaft 1611, limiting baffle 1612, movable sleeve 162, fixing block 163, positioning hole 17, power supply device 18, satellite communication mechanism 2, communication device body 21, signal high-frequency head 22, first support rod 221, second support rod 222, signal output device 223, base 23, fixing seat 231, gear disc 232, support plate 24, extension plate 241, signal plug 25, convex block 2501, signal adapter box 251, signal output line 252, wire harness positioning ring 253, electric telescopic device 254, telescopic rod 255, shaft seat 26, cross plate 261, first driving motor 262, first driving shaft 2621, driving gear disc 263, support plate 27, adapter plate 271, mounting plate 2711, third movable shaft 272, mounting block 2721, extension shaft disc 273, second driving motor 274, second driving shaft 275, driving shaft disc 276, flipping auxiliary telescopic support structure 28, electric push rod device 281, push rod 282, first support 283, second shaft plate 284, cushion block 285, second support 286, fixing cylinder 287, shaft rod 288, positioning plate 289, adjustment slot 2891 of the present invention. The components are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods. The problems solved by the present invention are that the traditional fixed box cannot be quickly unfolded and closed, the equipment deployment efficiency is low, the operation takes a long time, it is difficult to quickly establish a connection in an emergency communication scenario, affecting the timeliness of information transmission; it is difficult to integrate the functions of carrying, stable support and mobile use of the box body;The angle adjustment of the satellite communication mechanism is not flexible, making it difficult to accurately adapt to different satellite signal directions. The signal strength and stability are poor, and the risk of equipment damage is relatively high. Through the mutual combination of the above components, the present invention facilitates the safe protection of the satellite communication mechanism 2 after being closed and is convenient to carry, or quickly displays the satellite communication mechanism 2 for operation after being opened, greatly enhancing the strength of the satellite communication signal. Compared with traditional fixed boxes, the deployment efficiency of the equipment is greatly improved, saving operation time. Especially in emergency communication scenarios, a communication connection can be established faster to ensure the timeliness of information transmission. It effectively prevents the accidental sliding of the side plate 12 and ensures the support stability of the side plate 12 in the unfolded and closed states. And through the hidden mobile support mechanism 124 at the front and rear ends of the bottom of the side plate 12, it is convenient to manually operate to slide the moving wheels upward for storage and hiding or downward to support and move the entire equipment to meet the usage requirements in different scenarios. The rotation adjustment structure and flipping adjustment structure below the satellite communication mechanism 2 facilitate the flexible and precise adjustment of the rotation and pitch angles, enabling better reception of satellite signals, meeting the requirements of different satellite signal directions, greatly enhancing the strength and stability of the satellite communication signal, and reducing the risk of equipment damage, having broad market application prospects.

[0081] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0082] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable satellite communication box, comprising a protective box body (1) and a satellite communication mechanism (2), characterized in that: A front baffle (11) is fixedly provided at the front end of the protective box body (1). Slide grooves (121) are formed on both sides of the protective box body (1). A side plate (12) is slidably connected inside the slide grooves (121). A top plate (123) is fixedly provided at the upper end of the side plate (12). Hidden mobile support mechanisms (124) are provided at the front and rear ends of the bottom of the side plate (12). A rear plate (13) is movably connected to the rear end of the protective box body (1). An upper cover plate (14) is installed at the upper end of the protective box body (1). A control device (15) is provided at the lower front part of the front baffle (11). A sliding keyboard (151) is slidably connected to the lower end of the control device (15). The satellite communication mechanism (2) is installed inside the protective box body (1). The satellite communication mechanism (2) includes a communication device body (21), a signal high-frequency head (22), a support rod one (221), a support rod two (222), and a signal output device (223). The signal high-frequency head (22) is installed at the front ends of the support rod one (221) and the support rod two (222). The support rod one (221) and the support rod two (222) are respectively installed on both sides and the lower end of the communication device body (21). The signal output device (223) is provided at the lower end of the communication device body (21). The front end of the signal output device (223) is electrically connected to a power supply device (18). The power supply device (18) is fixedly distributed at the front end inside the protective box body (1).

2. The portable satellite communication box according to claim 1, characterized in that: Positioning bolts (141) are distributed through the front and rear ends of the upper cover plate (14) by threads. Positioning holes (17) are formed and distributed at the upper ends of the front baffle (11) and the rear plate (13). The positioning bolts (141) are threadedly connected inside the positioning holes (17).

3. A portable satellite communication box according to claim 1, characterized in that: Pin holes are formed at the upper and lower front parts of the side plate (12). Through openings (111) are formed at the upper and lower sides of the front part of the front baffle (11). An active groove one (112) is formed inside the through openings (111). The active groove one (112) extends backward to the slide grooves (121). A spring ring (1221) is fixedly provided at the front end of the through openings (111). An end plate (1222) is fixedly provided at the front end of the spring ring (1221). A positioning pin (122) is fixedly provided at the middle of the rear end of the end plate (1222). The positioning pin (122) is connected through the through openings (111) and the active groove one (112). A pull ring (1223) is fixedly provided at the front end of the end plate (1222).

4. A portable satellite communication box according to claim 1, characterized in that: The hidden mobile support mechanism (124) includes a mobile support plate (1242), a support shaft (1243), a support (1244), a first shaft plate (1245) and mobile wheels (12452). At the front and rear ends of the bottom of the side plate (12), storage grooves (1241) are symmetrically formed. A first limiting groove (12411) is formed at the rear end of the storage groove (1241), and a through groove (1248) is formed at the front end of the storage groove (1241). The support shaft (1243) is fixedly arranged through the upper end inside the mobile support plate (1242), and the front and rear ends of the support shaft (1243) are respectively slidably connected to the through groove (1248) and the first limiting groove (12411). The support (1244) is fixedly arranged at the bottom of the mobile support plate (1242). The first shaft plate (1245) is rotatably connected to the lower end of the support (1244). Support plates (12451) are fixedly distributed at the lower end of the first shaft plate (1245). A first movable shaft (12453) is fixedly arranged between the support plates (12451). The mobile wheels (12452) are rotatably connected to the middle of the first movable shaft (12453).

5. A portable satellite communication box according to claim 4, characterized in that: On both sides near the upper end of the mobile support plate (1242), sliding columns (1249) are fixedly arranged. Second limiting grooves (12412) are formed on both sides inside the storage groove (1241). The sliding columns (1249) are slidably and limitedly connected inside the second limiting grooves (12412).

6. The portable satellite communication box according to claim 5, wherein: A limiting disc (1246) is fixedly arranged at the outer end of the support shaft (1243). An extension shaft (12431) is connected to the outer end of the support shaft (1243) through the limiting disc (1246). A groove (12481) is formed outside the through groove (1248). The limiting disc (1246) is slidably and limitedly connected to the groove (12481). Insertion holes (12482) are formed and distributed at both ends of the groove (12481). Insertion rods (12471) are connected through both ends of the limiting disc (1246). A magnetic attraction block (1247) is fixedly arranged at the outer end of the insertion rod (12471). The magnetic attraction block (1247) is adsorbed on the outer side wall of the limiting disc (1246).

7. A portable satellite communication box according to claim 1, characterized in that: A locking hole (132) is formed at one end of the inner rear part of the protective box body (1). An activity groove two (134) is formed on one side of the rear plate (13). An operation groove (133) is formed at the rear end of the activity groove two (134). A locking rod (135) is movably connected inside the activity groove two (134). A spring rod (136) is fixedly arranged at the inner end of the locking rod (135). A connecting plate (137) is fixedly arranged at the rear end of the locking rod (135). The connecting plate (137) is slidably and limitedly connected inside the operation groove (133). A convex plate (138) is fixedly arranged at the outer end of the connecting plate (137). A telescopic limiting plate (131) is slidably connected to the bottom of the rear end of the protective box body (1). The inner side wall of the rear plate (13) is provided with a photovoltaic panel (139), and the photovoltaic panel (139) is electrically connected to a power supply device (18).

8. A portable satellite communication box according to claim 1, characterized in that: On the front, rear, upper ends of both sides of the protective box body (1), fixing blocks (163) are fixedly provided. An outer end of the fixing block (163) is fixedly provided with a movable sleeve (162). An inner part of the movable sleeve (162) is movably connected with a second movable shaft (1611). Front and rear ends of the second movable shaft (1611) are fixedly provided with limiting baffles (1612). An inner end of the second movable shaft (1611) is fixedly provided with a movable rod (161) passing through. Between the movable rods (161), a lifting device (16) in a U-shaped structure is fixedly provided.

9. A portable satellite communication box according to claim 1, characterized in that: The satellite communication mechanism (2) further includes a base (23), a fixing seat (231), a support plate (24), an extension plate (241), a shaft seat (26), a support bracket plate (27) and an adapter plate (271). The base (23) is installed inside the protective box body (1). The fixing seat (231) is fixedly provided on the upper end of the base (23). The shaft seat (26) is rotatably connected to the upper end of the fixing seat (231). The support bracket plates (27) are fixedly distributed in a double group on the upper end of the shaft seat (26). An upper inner part of the support bracket plate (27) is movably connected with a third movable shaft (272). The adapter plate (271) is fixedly provided at both ends of the third movable shaft (272). An outer end of the adapter plate (271) is fixedly provided with a mounting plate (2711). The mounting plate (2711) is installed at the front end of the support plate (24). The extension plate (241) is fixedly connected to the lower end of the support plate (24). The signal output device (223) is fixedly provided at the middle of the extension plate (241). The communication device body (21) is installed at the rear end of the support plate (24). A signal plug (25) is inserted into the signal output device (223). An outer end of the signal plug (25) is fixedly provided with a convex block (2501). The outside of the signal plug (25) is electrically connected to a signal adapter box (251). The signal adapter box (251) is fixedly provided at the side end of the support bracket plate (27). A front end of the signal adapter box (251) is electrically connected to a signal output line (252). The signal output line (252) is electrically connected to the control device (15). An outer part of the upper end of the fixing seat (231) is fixedly provided with a toothed disc (232). A cross plate (261) is installed at the front end of the support bracket plate (27). An upper rear part of the cross plate (261) is fixedly provided with a first driving motor (262). A bottom of the first driving motor (262) is connected through a first driving shaft (2621). A lower end of the first driving shaft (2621) is fixedly provided with a driving toothed disc (263). The driving toothed disc (263) is meshed and connected to a side part of the toothed disc (232). The outer part of the signal output line (252) is sleeved with a wire harness positioning ring (253). The lower end of the wire harness positioning ring (253) is fixedly provided with a telescopic rod (255). The lower end of the telescopic rod (255) is connected with an electric telescopic device (254), and the electric telescopic device (254) is fixedly arranged on the upper end of the cross plate (261).

10. A portable satellite communication box according to claim 9, characterized in that: Both ends of the adapter plate (271) are fixedly provided with mounting blocks (2721). The outer ends of the mounting blocks (2721) are connected with extension shaft discs (273). The second driving motor (274) is fixedly arranged at the lower end inside the support plate (27). The outer end of the second driving motor (274) is connected through a driving shaft two (275) in a penetrating manner. The outer end of the driving shaft two (275) is fixedly provided with a driving shaft disc (276). The driving shaft disc (276) and the extension shaft disc (273) are in transmission connection through a transmission belt; A flipping auxiliary telescopic support structure (28) is connected between the inner side of the support plate (27) and the front end of the extension plate (241). The flipping auxiliary telescopic support structure (28) includes an electric push rod device (281), a push rod (282), a support one (283), a shaft plate two (284), a support two (286), a fixed cylinder (287), a shaft rod (288) and a positioning plate (289). The push rod (282) is connected to the output end of the electric push rod device (281). Both the support one (283) and the support two (286) are U-shaped structures and are respectively fixedly arranged at the outer ends of the push rod (282) and the electric push rod device (281). The shaft plate two (284) is rotatably connected inside the support one (283). A cushion block (285) is fixedly arranged at the outer end of the shaft plate two (284), and the cushion block (285) is installed at the front end of the extension plate (241); The fixed cylinder (287) is fixedly arranged through the outer end of the support two (286). The shaft rod (288) is rotatably connected through the inside of the fixed cylinder (287) in a penetrating manner. The positioning plate (289) is fixedly arranged on the inner side wall of the support plate (27). An adjustment groove (2891) is opened inside the positioning plate (289), and the shaft rod (288) is slidably connected inside the adjustment groove (2891).

Images