Multi-mode communication equipment

Abstract

The utility model relates to the technical field of communication, in particular to multi-mode communication equipment, which comprises a shell, a heat dissipation part is mounted in the shell, a clamping part is mounted on the upper surface of the shell, and a rotating shaft in the heat dissipation part penetrates through the upper surface of the shell and is connected with a rotating plate and a center block of the clamping part. The clamping part comprises four sliding rails located on the two sides of a center shaft of the rotating shaft, the four sliding rails are installed on the upper surface of the shell, sliding blocks are installed on the four sliding rails, a clamping plate is installed above every two sliding blocks, anti-skid materials are installed on the inner sides of the two clamping plates, telescopic rods are installed below one ends of the clamping plates, and the telescopic rods are connected with the rotating shaft. The telescopic rod is connected with an air pump, a first connecting rod is installed in the center of the lower portion of one clamping plate, the other end of the first connecting rod is connected with one end of a rotating plate, a second connecting rod is installed in the center of the lower portion of the other clamping plate, the other end of the second connecting rod is connected with the other end of the rotating plate, and a fan is installed at the other end of a rotating shaft.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication technical field, concretely is a kind of multimode communication equipment. BACKGROUND

[0002] Multimode communication equipment is an innovative project involving ad hoc network and public network communication, aiming to build an intelligent, efficient and reliable communication infrastructure to support the cooperative operation between multiple unmanned aerial vehicles. The system includes small private network transmission module, 5G public network communication module, main control unit and communication coordination software and other core components. By integrating these modules, the system can realize intelligent switching of unmanned aerial vehicles between ad hoc network and public network, ensuring the continuity and efficiency of communication. The communication coordination software deployed on the main control unit is responsible for monitoring network situation, forwarding signaling, and supporting visual display and cross-platform transplantation, providing comprehensive communication management and monitoring capabilities for users.

[0003] Existing radio stations often have only one communication mode, i.e. public network or ad hoc network communication. When performing formation flight tasks in remote areas, there may be cases where 5G signals are not covered or weakly covered, resulting in general network-connected unmanned aerial vehicles unable to work normally. Therefore, a multimode communication equipment is proposed, which can be firmly clamped on an unmanned aerial vehicle and can achieve autonomous heat dissipation, enabling the unmanned aerial vehicle to have the ability to intelligently switch between private network and 5G public network. By intelligently selecting and switching communication channels, efficient, stable and secure communication can be achieved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of multimode communication equipment, the air pump in clamping part drives clamping plate to move inwards, thereby clamping unmanned aerial vehicle, the fan of heat dissipation part rotates and thereby drives rotating shaft rotation, rotating shaft drives rotating plate rotation, thereby make clamping plate clamp more tightly, in the process of flight, the faster fan rotates, clamping plate clamps more firmly, and the rotating fan plays the role of cooling heating element, more conducive to multimode communication equipment to realize real-time perception of network state of working environment, select appropriate communication mode, so as to better guarantee that multimode communication equipment realizes point-to-point reliable communication, can quickly perceive the change of network situation information, reflect the reliability of networking equipment physical layer communication technology and the effectiveness of network layer routing strategy.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A multi-mode communication device, comprising a shell, a heat dissipation part mounted inside the shell, a clamping part mounted on the upper surface of the shell, a rotating shaft in the heat dissipation part penetrating the upper surface of the shell and connected with a rotating plate and a center block of the clamping part, four sliding tracks on both sides of the central axis of the rotating shaft, the four sliding tracks being mounted on the upper surface of the shell, sliding blocks mounted on the four sliding tracks, a clamping plate mounted above each two sliding blocks, anti-skid materials mounted on the inner sides of the two clamping plates, telescopic rods mounted below one end of the clamping plates, the telescopic rods being connected with air pumps, a first connecting rod mounted at the center below the clamping plate, the other end of the first connecting rod being connected with one end of the rotating plate, a second connecting rod mounted at the center below the other clamping plate, the other end of the second connecting rod being connected with the other end of the rotating plate, the fan rotating to drive the rotating shaft to rotate, the rotating shaft rotating to drive the center block to rotate, and the two clamping plates being further moved to the center.

[0007] Preferably, the heat dissipation part comprises a rotating shaft connected with the center block, the other end of the rotating shaft being mounted with a fan, the rotating shaft penetrating the upper surface of the shell and being movably connected with the shell, and a main shaft being mounted on the outer periphery of the middle part of the rotating shaft.

[0008] Preferably, the upper end of the main shaft is mounted with a second ratchet wheel, the outer periphery of the second ratchet wheel is fixedly mounted with a second bevel gear, and the centers of the second bevel gear and the second ratchet wheel are on the same axis.

[0009] Preferably, the lower end of the main shaft is mounted with a first ratchet wheel, the inclination direction of the first ratchet wheel is consistent with that of the second ratchet wheel, the outer periphery of the first ratchet wheel is mounted with a first bevel gear, and the centers of the first bevel gear and the first ratchet wheel are on the same axis.

[0010] Preferably, the inner surfaces of the second bevel gear and the first bevel gear are fixedly mounted with U-shaped blocks, springs are clamped in the grooves of the U-shaped blocks, the other ends of the springs are clamped with telescopic blocks, and the two telescopic blocks are movably connected with the first ratchet wheel and the second ratchet wheel respectively.

[0011] Preferably, a third bevel gear is mounted between the second bevel gear and the first bevel gear, and the third bevel gear is meshed with the second bevel gear and the first bevel gear.

[0012] Preferably, ventilation grooves are formed in the side surface of the shell, and the openings of the ventilation grooves face downward.

[0013] Compared with the prior art, the multi-mode communication device has the following beneficial effects:

[0014] 1. The clamping part can be movably mounted on the unmanned aerial vehicle or other equipment.

[0015] 2. The heat dissipation design allows the fan to rotate the shaft when the multi-mode communication device is mounted on the drone, making the clamping plate more securely clamped to the drone.

[0016] 3. The fan design of the heat dissipation unit can cool down the heat-generating components in the multimode communication equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a bottom sectional view of the present invention;

[0019] Figure 3 This is a partially enlarged cross-sectional view of the present invention from below;

[0020] Figure 4 This is a top sectional view of the present invention;

[0021] Figure 5 This is a partially enlarged top sectional view of the present invention.

[0022] In the diagram: 1. Outer shell; 11. Ventilation slot; 2. Clamping part; 21. Rotating plate; 211. Center block; 22. Sliding rail; 221. Sliding block; 222. Clamping plate; 223. Anti-slip material; 224. Telescopic rod; 225. Air pump; 23. Link 1; 24. Link 2; 3. Heat dissipation part; 31. Rotating shaft; 311. Fan; 32. Main shaft; 321. Ratchet 2; 322. Bevel gear 2; 323. Ratchet 1; 324. Bevel gear 1; 325. U-shaped block; 326. Spring; 327. Telescopic block; 328. Bevel gear 3. Detailed Implementation

[0023] The technical solutions of the present utility model will now be described with reference to the accompanying drawings of the embodiments. The embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 5 This utility model provides a multi-mode communication device, the technical solution of which is as follows:

[0025] A multi-mode communication device, comprising a shell 1, a heat dissipation part 3 is installed inside the shell 1, a clamping part 2 is installed on the upper surface of the shell 1, a rotating shaft 31 in the heat dissipation part 3 penetrates the upper surface of the shell 1 and is connected with a rotating plate 21 and a center block 211 of the clamping part 2, the clamping part 2 comprises four sliding rails 22 located on both sides of the central axis of the rotating shaft 31, and the four sliding rails 22 are installed on the upper surface of the shell 1, a sliding block 221 is installed on the upper surface of each sliding rail 22, a clamping plate 222 is installed above each two sliding blocks 221, a non-slip material 223 is installed on the inner side of the two clamping plates 222, a telescopic rod 224 is installed below one end of the clamping plate 222, the telescopic rod 224 is connected with a air pump 225, a first connecting rod 23 is installed at the lower center of the clamping plate 222, the other end of the first connecting rod 23 is connected with one end of the rotating plate 21, a second connecting rod 24 is installed at the lower center of the other clamping plate 222, the other end of the second connecting rod 24 is connected with the other end of the rotating plate 21, the fan 311 rotates to drive the rotating shaft 31 to rotate, the rotating shaft 31 drives the center block 211 to rotate, so as to further move the two clamping plates 222 to the center.

[0026] A heat dissipation part 3 is installed inside the shell 1, a clamping part 2 is installed on the upper surface of the shell 1, a rotating shaft 31 in the heat dissipation part 3 penetrates the upper surface of the shell 1 and is connected with a rotating plate 21 and a center block 211 of the clamping part 2, the rotating shaft 31 is movably connected with the shell 1, the clamping part 2 comprises four sliding rails 22, the sliding rails 22 are installed in pairs on the upper surface of the shell 1 and are symmetrical, the sliding rails 22 are in the shape of a convex letter, a concave sliding block 221 is installed on the sliding rail 22, the sliding rail 22 and the sliding block 221 are embedded with each other, a clamping plate 222 is installed on each two sliding blocks 221, a non-slip material 223 is installed on the inner side of the clamping plate 222, the multi-mode communication device can be installed on an uneven unmanned aerial vehicle, the force generated by the non-slip material 223 during clamping will not deform the unmanned aerial vehicle, and the non-slip material 223 has a certain suction force, so that the clamping is more firm, the air pump 225 shrinks the telescopic rod 224 below the clamping plate 222 inward to move the clamping plate 222 inward, a first connecting rod 23 and a second connecting rod 24 are respectively installed below the two clamping plates 222, the other end of the first connecting rod 23 is connected with one end of the rotating plate 21, the other end of the second connecting rod 24 is connected with the other end of the rotating plate 21, when the clamping plate 222 drives the first connecting rod 23 to move, the second connecting rod 24 also drives the other clamping plate 222 to move inward, so as to realize the clamping function. The fan 311 installed at the other end of the rotating shaft 31 can dissipate heat for the heat generating elements in the multi-mode communication device, and the fan 311 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the moving plate to rotate, further realizing the clamping function, so that the clamping effect is better.

[0027] Refer to Figures 2 to 5, the heat dissipation part 3 includes a rotating shaft 31 connected with the center block 211, the other end of the rotating shaft 31 is provided with a fan 311, the rotating shaft 31 penetrates the upper surface of the shell 1 and is movably connected with the shell 1, and the outer periphery of the middle part of the rotating shaft 31 is provided with a main shaft 32, and the outer periphery of the middle part of the rotating shaft 31 is fixedly connected with the main shaft 32.

[0028] With reference to Figures 2 to 5 , the upper end of the main shaft 32 is provided with a second ratchet wheel 321, the outer periphery of the second ratchet wheel 321 is fixedly provided with a second bevel gear 322, the center of the second bevel gear 322 and the second ratchet wheel 321 is on the same axis, the inner surface of the second bevel gear 322 is fixedly provided with the second ratchet wheel 321, and the second bevel gear 322 semi-encloses the second ratchet wheel 321.

[0029] With reference to Figures 2 to 5 , the lower end of the main shaft 32 is provided with a first ratchet wheel 323, and the first ratchet wheel 323 is inclined in the same direction as the second ratchet wheel 321, the outer periphery of the first ratchet wheel 323 is provided with a first bevel gear 324, and the center of the first bevel gear 324 and the first ratchet wheel 323 is on the same axis.

[0030] The first ratchet wheel 323 and the second ratchet wheel 321 are inclined in the same direction, so that one of the ratchet wheels can work and the other ratchet wheel does not work, the inner surface of the first bevel gear 324 is fixedly provided with the first ratchet wheel 323, and the first bevel gear 324 semi-encloses the first ratchet wheel 323.

[0031] With reference to Figures 2 to 5 , the inner surfaces of the second bevel gear 322 and the first bevel gear 324 are fixedly provided with U-shaped blocks 325, the recesses of the U-shaped blocks 325 are clamped with springs 326, the other ends of the springs 326 are clamped with telescopic blocks 327, and the two telescopic blocks 327 are movably connected with the first ratchet wheel 323 and the second ratchet wheel 321 respectively.

[0032] The inner surfaces of the second bevel gear 322 and the first bevel gear 324 are fixedly provided with U-shaped blocks 325, the recesses of the U-shaped blocks 325 are clamped with springs 326, the other ends of the springs 326 are clamped with telescopic blocks 327, and the two telescopic blocks 327 are movably connected with the first ratchet wheel 323 and the second ratchet wheel 321 respectively, because the second bevel gear 322 and the first bevel gear 324 are coaxial and reverse, when rotating clockwise, the telescopic block 327 is in a spring-open state with the second ratchet wheel 321, the second bevel gear 322 does not work, and the rotating shaft 31 rotates clockwise, when rotating counterclockwise, the telescopic block 327 is clamped at the second ratchet wheel 321, so as to drive the second bevel gear 322 to rotate, and the rotating shaft 31 still rotates clockwise.

[0033] With reference to Figures 2 to 5The third bevel gear 328 is installed between the second bevel gear 322 and the first bevel gear 324, and the third bevel gear 328 is engaged with the second bevel gear 322 and the first bevel gear 324.

[0034] The second bevel gear 322 and the first bevel gear 324 are connected to rotate through the third bevel gear 328, and the diameter of the third bevel gear 328 is smaller than that of the first bevel gear 324 and the second bevel gear 322, so that the volume of the multi-mode communication device can be reduced.

[0035] With reference to Figures 2 to 5 The shell 1 is provided with a ventilation groove 11 on the side, and the ventilation groove 11 is downwardly opened.

[0036] The shell 1 is provided with a ventilation groove 11 on the side, and the ventilation groove 11 is downwardly opened.

[0037] Working principle: after the air pump 225 and the unmanned aerial vehicle are powered on, the telescopic rod 224 automatically pulls the clamping plate 222 to move to the center, the first connecting rod 23 drives the rotating plate 21 to rotate, the rotating plate 21 drives the second connecting rod 24 to move, so that the two clamping plates 222 move inward to clamp the unmanned aerial vehicle, and in the flight process of the unmanned aerial vehicle, air enters the multi-mode communication device from the ventilation groove 11 to drive the fan 311 to rotate, the rotating fan 311 plays a role in cooling the internal elements of the multi-mode communication device, and because the coaxial rotation is clockwise no matter which direction the fan 311 rotates, the rotating plate 21 is further clamped inward, and the faster the fan 311 rotates, the more firmly the clamping plate 222 clamps the unmanned aerial vehicle.

[0038] The embodiments of the utility model have been shown and described, for those skilled in the art, can make multiple changes, modification, replacement and variation to these embodiments without departing from the principles and spirits of the utility model, the range of the utility model is defined by the appended claims and its equivalents.

Claims

1. A multimode communication device, comprising a housing (1), wherein a heat dissipation unit (3) is installed inside the housing (1), characterized in that: A clamping part (2) is installed on the upper surface of the outer shell (1). The rotating shaft (31) in the heat dissipation part (3) passes through the upper surface of the outer shell (1) and is connected to the rotating plate (21) and the center block (211) of the clamping part (2). The clamping part (2) includes four sliding rails (22) located on both sides of the center axis of the rotating shaft (31). The four sliding rails (22) are installed on the upper surface of the outer shell (1). Sliding blocks (221) are installed on the four sliding rails (22). A clamping plate (222) is installed above every two sliding blocks (221). Anti-slip material (223) is installed on the inner side of the two clamping plates (222). A telescopic rod (224) is installed below one end of the clamping plate (222). The telescopic rod (224) is connected to the air pump (225), and a first connecting rod (23) is installed at the center of the lower part of the clamping plate (222). The other end of the first connecting rod (23) is connected to one end of the rotating plate (21). A second connecting rod (24) is installed at the center of the lower part of the other clamping plate (222). The other end of the second connecting rod (24) is connected to the other end of the rotating plate (21). The heat dissipation part (3) also includes a fan (311) installed at the other end of the rotating shaft (31). When the fan (311) rotates, it drives the rotating shaft (31) to rotate. When the rotating shaft (31) rotates, it drives the center block (211) to rotate, thereby further moving the two clamping plates (222) towards the center.

2. The multimode communication device according to claim 1, characterized in that: The heat dissipation part (3) includes a rotating shaft (31) connected to the center block (211). A fan (311) is installed at the other end of the rotating shaft (31). The rotating shaft (31) passes through the upper surface of the outer shell (1) and is movably connected to the outer shell (1). A main shaft (32) is installed on the outer periphery of the middle part of the rotating shaft (31).

3. A multi-mode communication device according to claim 2, characterized in that: The upper end of the main shaft (32) is equipped with a second ratchet (321), and a second bevel gear (322) is fixedly installed on the periphery of the second ratchet (321). The centers of the second bevel gear (322) and the second ratchet (321) are on the same axis.

4. A multimode communication device according to claim 3, characterized in that: The lower end of the main shaft (32) is equipped with a ratchet (323), and the ratchet (323) and the second ratchet (321) are inclined in the same direction. A bevel gear (324) is fixedly installed on the periphery of the ratchet (323), and the centers of the bevel gear (324) and the ratchet (323) are on the same axis.

5. A multimode communication device according to claim 4, characterized in that: U-shaped blocks (325) are fixedly installed on the inner surfaces of the second bevel gear (322) and the first bevel gear (324). A spring (326) is engaged in the groove of the U-shaped block (325), and a telescopic block (327) is engaged at the other end of the spring (326). The two telescopic blocks (327) are movably connected to the first ratchet (323) and the second ratchet (321) respectively.

6. A multimode communication device according to claim 5, characterized in that: A third bevel gear (328) is installed between the second bevel gear (322) and the first bevel gear (324), and the third bevel gear (328) meshes with the second bevel gear (322) and the first bevel gear (324).

7. A multimode communication device according to claim 1, characterized in that: The outer casing (1) has ventilation slots (11) on its side, and the openings of the ventilation slots (11) face downwards.

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