A mobile terminal based on Beidou satellite communication

Abstract

The application discloses a mobile terminal based on Beidou satellite communication and relates to the technical field of mobile terminals, which comprises a terminal body, a charging controller and a solar panel, a storage battery is arranged on the terminal body, and the storage battery, the charging controller and the solar panel are electrically connected in sequence; further comprising a shell, a charging interface, a charging head, an inner cavity, a stable connecting assembly, a winding mechanism fixed on the shell and a plurality of telescopic rods fixed on the shell; the application has the following advantages: the solar panel adopts a solar thin film battery, the winding mechanism is used for stably winding and unfolding the solar panel to receive light, the shape of the unfolded solar panel is stably unfolded through the telescopic rods fixed on the shell, the light receiving surface can be increased during use, the solar panel can be stored to reduce the occupied space when not in use, the stable connecting assembly is arranged between the terminal body and the shell, the stable connecting assembly is assembled and fixed during use, the stable connecting assembly is disassembled when not in use, the holding labor intensity is reduced, and the practicability is improved.

Description

Technical Field

[0001] This invention relates to the field of mobile terminal technology, and more specifically to a mobile terminal based on BeiDou satellite communication. Background Technology

[0002] Mobile terminals based on BeiDou satellite communication refer to mobile devices that can receive and transmit signals and use China's independently developed BeiDou satellite navigation system for positioning, navigation, and communication.

[0003] The existing mobile terminal may be: {Publication (Announcement) No.: CN220043406U, a Beidou-based airborne Beidou communication terminal}, {Publication (Announcement) No.: CN114598343A, a mobile operation terminal based on Beidou satellite communication}, {Publication (Announcement) No.: CN213365035U, a Beidou positioning and communication terminal module}, etc.;

[0004] Meanwhile, for example, the aforementioned "a Beidou-based airborne Beidou communication terminal" and "a Beidou positioning and communication terminal module" provide a continuous and reliable energy supply to the terminal and propose a solar panel. However, the solar panel occupies a small area due to the limitations of the terminal's operation and display pages, or it is placed on the back of the terminal's operation and display pages or in the holding position, which will be blocked, resulting in a small light-receiving surface. Moreover, the integrated design makes it difficult and inconvenient to hold when charging is not required. Summary of the Invention

[0005] The purpose of this invention is to provide a mobile terminal based on BeiDou satellite communication in order to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention specifically adopts the following technical solution:

[0007] This invention proposes a mobile terminal based on BeiDou satellite communication, including a terminal body, a charging controller and a solar panel. The terminal body is equipped with a battery, and the battery, charging controller and solar panel are electrically connected in sequence.

[0008] It also includes an outer shell outside the terminal body, a charging interface on the terminal body and electrically connected to the battery, a charging head electrically connected to the charging interface, an inner cavity inside the outer shell, a stabilizing assembly between the terminal body and the outer shell and detachably fixed thereto, a winding mechanism fixed on the outer shell, and several sets of telescopic rods fixed on the outer shell.

[0009] The charging controller is fixed in the inner cavity, and the charging head is electrically connected to the charging controller. The solar panel is a thin-film solar cell. The winding mechanism is connected to one side of the solar panel to stabilize the solar panel during winding and to allow it to be unfolded to receive sunlight. The output end of the telescopic rod is fixed to the other side of the winding mechanism relative to the solar panel to stabilize the unfolded shape of the solar panel.

[0010] As a preferred embodiment of the present invention, the stabilizing assembly includes a cavity on the outside of the outer shell, a guide strip fixed in the cavity, a guide groove on the outside of the terminal body, several sets of connecting holes extending from the outside of the outer shell to the outside of the terminal body, fasteners connecting the connecting holes to fix the outer shell and the terminal body, and a pad layer that fits and presses tightly between the cavity and the terminal body. A portion of the terminal body is placed in the cavity, the charging head is located in the cavity, and the fasteners are provided in several sets corresponding to the several sets of connecting holes.

[0011] As a preferred embodiment of the present invention, the fastener includes a screw and a rotating plate fixed to one end thereof, the screw being threadedly connected to a connecting hole.

[0012] As a preferred embodiment of the present invention, the winding mechanism includes a roll shell fixed to the outside of the outer shell, a roll cavity disposed within the roll shell, a rotating rod rotatably connected within the roll cavity, a knob fixed to one end of the rotating rod, an opening disposed on the roll shell to communicate with its inner and outer sides, and a stabilizing component disposed between the knob and the roll shell to limit the rotation of the rotating rod. One end of the rotating rod fixed to the knob extends out of the roll shell, and the rotating rod 93 is located on the outer side of the roll cavity and fixed to one side of the solar panel. The solar panel moves inside and outside the roll shell through the opening.

[0013] As a preferred embodiment of the present invention, the stabilizing component includes a connecting plate fixed to the knob, a movable hole on the connecting plate, a movable rod movable within the movable hole, a gripping block and a threaded block respectively fixed to the two ends of the movable rod, and a threaded groove threadedly connected to the threaded block, the threaded groove being provided on the shell.

[0014] As a preferred embodiment of the present invention, the threaded block and the gripping block will not detach from the connecting plate through the movable hole.

[0015] As a preferred embodiment of the present invention, the telescopic rod includes two or more sets of sleeve rods, which are sequentially sleeved from the inside to the outside. One end of the sleeve rod is sealed and the other end is open. The inner sleeve rod of the two or more sets of sleeve rods can extend and retract within the adjacent outer sleeve rod. An anti-detachment component provided between the two adjacent sets of sleeve rods prevents the innermost set from detaching at the sleeve rod opening. The outer side of the outermost set of the two or more sets of sleeve rods is fixed to the outer shell. A connecting plate is fixed on the protruding end of the innermost set of the two or more sets of sleeve rods. The outer side of the connecting plate is fixed to the other side of the connecting rod opposite to the solar panel.

[0016] As a preferred embodiment of the present invention, the anti-detachment component includes an expansion rim on the periphery of two or more sets of sleeve rods (excluding the outermost set) and a contraction rim on the periphery of the sleeve rods. The expansion rim is located near the closed end of the corresponding sleeve rod, and the contraction rim is located near the open end of the corresponding sleeve rod.

[0017] The beneficial effects of this invention are as follows:

[0018] The solar panel 3 uses a thin-film solar cell, and the winding mechanism 9 stably winds and unfolds the solar panel 3 to receive light. When unfolded, the solar panel 3 is stably unfolded into shape by several sets of telescopic rods 10 fixed on the outer shell 4. The light-receiving surface can be increased when in use and stored away to reduce the space occupied when not in use.

[0019] Meanwhile, a stabilizing component 8 is set between the terminal body 1 and the outer shell 4. It is assembled and fixed when in use and disassembled when not in use to reduce the gripping effort and improve practicality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 yes Figure 1 A schematic diagram of a partial cross-sectional structure;

[0022] Figure 3 yes Figure 2 A schematic diagram of the local structure A;

[0023] Figure 4 yes Figure 1 A schematic diagram of the structure viewed from the left;

[0024] Figure 5 This is a schematic diagram of the telescopic rod structure of the present invention.

[0025] Reference numerals: Terminal body-1, Charging controller-2, Solar panel-3, Outer shell-4, Charging interface-5, Charging head-6, Inner cavity-7, Stabilizing component-8, Rewinding mechanism-9, Telescopic rod-10, Sleeve cavity-81, Guide bar-82, Guide groove-83, Connecting hole-84, Firmware-85, Pad-layer-86, Roll shell-91, Roll cavity-92, Rotating rod-93, Knob-94, Opening-95, Stabilizing component-96, Connecting plate-961, Movable hole-962, Movable rod-963, Grip block-964, Threaded block-965, Threaded groove-966, Sleeve rod-101, Anti-detachment component-102, Connecting plate-103, Expanding edge-1021, Shrinking edge-1022. Detailed Implementation

[0026] like Figures 1-5As shown, the present invention proposes a mobile terminal based on Beidou satellite communication, including a terminal body 1, a charging controller 2 and a solar panel 3. The terminal body 1 is equipped with a storage battery (the storage battery is a lithium battery or the like, which is carried by the terminal body 1 itself), and the storage battery, the charging controller 2 and the solar panel 3 are electrically connected in sequence. The solar panel 3 collects energy to generate electrical energy, which is then charged into the storage battery through the charging controller 2.

[0027] It also includes a housing 4 located outside the terminal body 1, a charging interface 5 located on the terminal body 1 and electrically connected to the battery, a charging head 6 electrically connected to the charging interface 5, an inner cavity 7 located inside the housing 4, a stabilizing assembly 8 located between the terminal body 1 and the housing 4 and detachably fixed thereto, a winding mechanism 9 fixed on the housing 4, and several sets of telescopic rods 10 fixed on the housing 4.

[0028] Based on the above, such as Figure 2 As shown, the outer shell 4 is located at the rear of the terminal body 1. A charging interface 5 is provided at the rear of the terminal body 1. A charging head 6 is provided on the outer shell 4 (the charging interface 5 and the charging head 6 can be USB or other connectors or interfaces). A charging controller 2 is installed in the inner cavity 7 and the charging head 6 is electrically connected to the charging controller 2. Thus, the charging interface 5 and the charging head 6 are provided between the charging controller 2 and the battery as separate power-connecting components. In addition, a stabilizing component 8 is used to detachably fix the terminal body 1 and the outer shell 4 so that they can be disassembled when not in use to reduce the gripping effort. A winding mechanism 9 and several sets of telescopic rods 10 are fixed on the outer shell 4.

[0029] Furthermore, the solar panel 3 is a thin-film solar cell (the thin-film solar cell is an existing flexible solar panel, such as the "thin-film solar cell panel" mentioned in "Publication (Announcement) No.: CN218039235U"). The winding mechanism 9 is connected to one side of the solar panel 3 to wind and stabilize the solar panel 3 and unfold it to receive light. The output end of the telescopic rod 10 is fixed to the other side of the solar panel 3 connected to the winding mechanism 9 to stabilize the unfolded shape of the solar panel 3. When unfolded, the solar panel 3 is stably unfolded by several sets of telescopic rods 10 fixed on the outer shell 4. When in use, the light-receiving surface can be increased, and when not in use, it can be stored to reduce the space occupied.

[0030] like Figure 1 , 2 As shown in Figure 4, specifically:

[0031] To implement the above-mentioned stabilizing component 8, it is proposed that the specific structure and composition of the stabilizing component 8 may be as follows: The stabilizing component 8 includes a cavity 81 located on the outside of the outer shell 4, a guide strip 82 fixed in the cavity 81, a guide groove 83 located on the outside of the terminal body 1, several sets of connecting holes 84 extending from the outside of the outer shell 4 to the outside of the terminal body 1, fasteners 85 connecting the connecting holes 84 to fix the outer shell 4 and the terminal body 1, and a pad 86 (the pad 86 may be made of rubber or other materials) placed between the cavity 81 and the terminal body 1 for close contact and compression. A portion of the terminal body 1 is placed inside the cavity 81, and the charging head 6 is located inside the cavity 81. The fasteners 85 are provided in several sets corresponding to the several sets of connecting holes 84 (multiple sets of connecting holes 84 and fasteners 85 can be set to improve the connection stability, as shown in the figure, two sets of fasteners 85 are symmetrically arranged on the left and right sides of the outer shell 4).

[0032] According to the above, when the stabilizing component 8 is used: when the outer shell 4 is facing the rear end of the terminal body 1, the guide strip 82 in the front and rear direction guides the terminal body 1 into the sleeve cavity 81 for partial wrapping, providing connection stability except for the front and rear. During this process, the charging head 6 is electrically connected to the charging interface 5 and is pressed and supported by the pad 86 to provide stability for the part of the terminal body 1 placed in the sleeve cavity 81. Then, the fastener 85 is connected to the connecting hole 84 for assembly and fixation, which can stabilize the outer shell 4.

[0033] As shown in the figure, the fastener 85 includes a screw and a rotating plate fixed to one end of the screw. The screw is threaded into the connecting hole 84. The rotating plate is gripped and rotated so that the screw approaches the connecting hole 84, thereby rotating and inserting the fastener for connection and fixation.

[0034] like Figures 1-4 As shown, specifically:

[0035] To realize the implementation and use of the above-mentioned winding mechanism 9, it is proposed that the specific structure and composition of the winding mechanism 9 may be as follows: The winding mechanism 9 includes a roll shell 91 fixed to the outside of the outer shell 4, a roll cavity 92 disposed in the roll shell 91, a rotating rod 93 rotatably connected in the roll cavity 92, a knob 94 fixed to one end of the rotating rod 93, an opening 95 disposed on the roll shell 91 to connect its inner and outer sides, and a stabilizing component 96 disposed between the knob 94 and the roll shell 91 to limit the rotation of the rotating rod 93. One end of the rotating rod 93 fixed to the knob 94 protrudes out of the roll shell 91. The rotating rod 93 is located on the outer side of the roll cavity 92 and fixed to one side of the solar panel 3. The solar panel 3 moves inside and outside the roll shell 91 through the opening 95.

[0036] According to the above, when the winding mechanism 9 is used: by rotating the knob 94 on the right end of the roll shell 91, the rotating rod 93 can be rotated, and the solar panel 3 fixed on one side of the rotating rod 93 is wound around the outside of the rotating rod 93 and stored in the roll cavity 92. The other side of the solar panel 3 is outside the opening 95 at the lower rear end of the roll shell 91. Then, the stabilizing component 96 is rotated and locked to prevent self-rotation. Similarly, by pulling the solar panel 3 wound around the outside of the rotating rod 93 through the side exposed outside the opening 95, the solar panel 3 can be exposed and unfolded to absorb energy and supply power over a large area. When in use, the light-receiving surface can be increased, and when not in use, it can be stored to reduce the space occupied.

[0037] To realize the implementation and use of the above-mentioned stabilizing component 96, it is proposed that the specific structure and composition of the stabilizing component 96 may be as follows: the stabilizing component 96 includes a connecting plate 961 fixed to the knob 94, a movable hole 962 provided on the connecting plate 961, a movable rod 963 movable in the movable hole 962, a gripping block 964 and a threaded block 965 respectively fixed to the two ends of the movable rod 963, and a threaded groove 966 threadedly connected to the threaded block 965, the threaded groove 966 being provided on the shell 91;

[0038] According to the above, when the stabilizing component 96 is used: rotating the operating grip 964 will drive the movable rod 963 and the threaded block 965 to rotate synchronously. The threaded block 965 is connected and fixed in the threaded groove 966. At the same time, since the connecting plate 961 is fixed on the knob 94, and the movable hole 962 is also provided through the connecting plate 961, when the movable rod 963 is in the movable hole 962, the fixed position of the knob 94 can be driven by the movable rod 963, thus stabilizing the position of the knob 94 when it rotates.

[0039] Furthermore, the threaded block 965 and the gripping block 964 will not disengage from the connecting plate 961 through the movable hole 962 (e.g., Figure 3 As shown, the threaded block 965 and the gripping block 964 are too large to pass through the movable hole 962 to the left or right and thus detach from the connecting plate 961 and fall off, which can prevent them from being lost;

[0040] like Figures 4-5 As shown, specifically:

[0041] To realize the implementation and use of the above-mentioned telescopic rod 10, it is proposed that the specific structure and composition of the telescopic rod 10 may be as follows: the telescopic rod 10 (the material of the telescopic rod 10 is a rigid material, such as plastic, stainless steel, etc.) includes two or more sets of sleeve rods 101, which are sequentially sleeved from the inside to the outside. One end of the sleeve rod 101 is closed and the other end is open (as shown in the figure, the sleeve rod 101 is provided with three sets of sleeve rods 101, which are sequentially sleeved inside the rod; and the left end of the sleeve rod 101 is open and the right end is closed).

[0042] The inner sleeve rod 101 of two or more sets of sleeve rods 101 can extend and retract within the adjacent outer sleeve rod, and the anti-detachment component 102 provided between the two adjacent sets of sleeve rods 101 prevents the inner set of sleeve rods 101 from detaching at the opening of the sleeve rod 101 (as shown in the figure, the inner set of sleeve rods 101 moves left and right within the adjacent outer set of sleeve rods 101, and the anti-detachment component 102 prevents the whole set from detaching during the leftward movement, thus providing the extension and retraction effect).

[0043] The outermost of two or more sets of sleeve rods 101 is fixed to the outer side of the outer casing 4 (e.g.) Figure 4 As shown, the right side portion of the sleeve 101 is inserted into the outer casing 4 for fixation.

[0044] A connecting plate 103 is fixed to the protruding end of the innermost set of two or more sets of sleeve rods 101. The outer side of the connecting plate 103 is fixed to the other side of the connecting rod 93 opposite to the solar panel 3 (e.g., Figure 5 As shown, the left end of the innermost set of sleeve rods 101 is connected to the connecting plate 103. The connecting plate 103 connects to the side of the solar panel 3 that extends out of the opening 95. In this way, when the solar panel 3 is extended and unfolded, the telescopic rod 10 can be extended simultaneously to provide support and stabilize the shape of the solar panel 3 when it is unfolded. The connecting plate 103 is oriented front and back to cover the front and back sides of the bottom of the solar panel 3 to improve the support stability.

[0045] Alternatively, two or more sets of telescopic rods 10 can be set, that is, they can be evenly set in the front and rear directions of the outer shell 4, and the solar panel 3 can be fixed by two or more sets of connecting plates 103 to improve the support stability.

[0046] like Figure 5 As shown, the anti-detachment component 102 includes an expansion perimeter 1021 provided on the periphery of two or more sets of sleeve rods 101 (excluding the outermost set) and a contraction perimeter 1022 provided on the periphery of the sleeve rod 101 (according to the above, as...). Figure 5 Three sets of levers 101 are provided, and the anti-detachment component 102 is positioned between every two sets.

[0047] The expanded perimeter 1021 is located near the sealing end of the corresponding sleeve rod 101, and the contracted perimeter 1022 is located near the opening end of the corresponding sleeve rod 101 (e.g., Figure 5 As shown in the two sets from right to left, the expansion edge 1021 is located on the right outer side of the left set of sleeve rods 101, and the contraction opening 1022 is located on the left inner side of the right set of sleeve rods 101. Thus, when the left set is extended or retracted to the left, the expansion edge 1021 at this position will be restricted at the position of the contraction opening 1022 to prevent separation. As shown in the figure, the expansion edge 1021 and the contraction opening 1022 gradually increase in size from left to right, and the expansion edge 1021 and the contraction opening 1022 interlock to improve the bonding strength and compression.

[0048] The control method of this invention is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this invention is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0050] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider 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 mobile terminal based on Beidou satellite communication, comprising a terminal body (1), a charging controller (2) and a solar panel (3), wherein the terminal body (1) is provided with a storage battery, and the storage battery, the charging controller (2) and the solar panel (3) are electrically connected in sequence; characterized in that It also includes a housing (4) located outside the terminal body (1), a charging interface (5) located on the terminal body (1) and electrically connected to the battery, a charging head (6) electrically connected to the charging interface (5), an inner cavity (7) located inside the housing (4), a stabilizing assembly (8) located between the terminal body (1) and the housing (4) and detachably fixed thereto, a winding mechanism (9) fixed on the housing (4), and several sets of telescopic rods (10) fixed on the housing (4). The charging controller (2) is fixed in the inner cavity (7), the charging head (6) is electrically connected to the charging controller (2), the solar panel (3) is a solar thin film battery, the winding mechanism (9) is connected to one side of the solar panel (3) to wind and stabilize the solar panel (3) and unfold it to receive light, and the output end of the telescopic rod (10) is fixed to the other side of the winding mechanism (9) relative to the solar panel (3) to stabilize the unfolded shape of the solar panel (3); The winding mechanism (9) includes a roll shell (91) fixed to the outside of the outer shell (4), a roll cavity (92) located inside the roll shell (91), a rotating rod (93) rotatably connected inside the roll cavity (92), a knob (94) fixed to one end of the rotating rod (93), an opening (95) located on the roll shell (91) to connect its inner and outer sides, and a stabilizing component (96) located between the knob (94) and the roll shell (91) to limit the rotation of the rotating rod (93). One end of the rotating rod (93) fixed to the knob (94) extends out of the roll shell (91). The rotating rod (93) is located on the outer side of the roll cavity (92) and fixed to one side of the solar panel (3). The solar panel (3) moves inside and outside the roll shell (91) through the opening (95).

2. The mobile terminal based on Beidou satellite communication according to claim 1, characterized in that, The stabilizing assembly (8) includes a cavity (81) located on the outside of the outer shell (4), a guide strip (82) fixed in the cavity (81), a guide groove (83) located on the outside of the terminal body (1), several sets of connecting holes (84) that extend from the outside of the outer shell (4) to the outside of the terminal body (1), fasteners (85) that connect the connecting holes (84) to fix the outer shell (4) and the terminal body (1), and a pad (86) that fits and presses between the cavity (81) and the terminal body (1). A part of the terminal body (1) is placed in the cavity (81), the charging head (6) is located in the cavity (81), and the fasteners (85) are provided in several sets corresponding to several sets of connecting holes (84).

3. The mobile terminal based on Beidou satellite communication according to claim 2, characterized in that, The fastener (85) includes a screw and a rotating plate fixed to one end of the screw, the screw being threaded into the connecting hole (84).

4. The mobile terminal based on Beidou satellite communication according to claim 1, characterized in that, The stabilizing assembly (96) includes a connecting plate (961) fixed to the knob (94), a movable hole (962) provided on the connecting plate (961), a movable rod (963) movable in the movable hole (962), a gripping block (964) and a threaded block (965) respectively fixed to the two ends of the movable rod (963), and a threaded groove (966) threadedly connected to the threaded block (965). The threaded groove (966) is provided on the shell (91).

5. The mobile terminal based on Beidou satellite communication according to claim 4, characterized in that, The threaded block (965) and the gripping block (964) will not disengage from the connecting plate (961) through the movable hole (962).

6. The mobile terminal based on Beidou satellite communication according to claim 5, characterized in that, The telescopic rod (10) includes two or more sets of sleeve rods (101) which are sequentially sleeved from the inside to the outside. One end of the sleeve rod (101) is closed and the other end is open. The inner side sleeve rod (101) of the two or more sets of sleeve rods (101) can extend and retract within the adjacent outer side sleeve rod. The anti-detachment component (102) provided between the two adjacent sets of sleeve rods (101) prevents the inner set from detaching at the opening of the sleeve rod (101). The outer side of the outermost set of the two or more sets of sleeve rods (101) is fixed to the outer shell (4). A connecting plate (103) is fixed on the protruding end of the innermost set of the two or more sets of sleeve rods (101). The outer side of the connecting plate (103) is fixed to the other side of the connecting rod (93) opposite to the solar panel (3).

7. The mobile terminal based on Beidou satellite communication according to claim 6, characterized in that, The anti-detachment component (102) includes an expansion rim (1021) on the periphery of the outermost group of two or more sleeve rods (101) and a contraction rim (1022) on the periphery of the sleeve rod (101). The expansion rim (1021) is close to the closed end of the corresponding sleeve rod (101) where it is set, and the contraction rim (1022) is close to the open end of the corresponding sleeve rod (101) where it is set.

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