Mobile terminal based on Beidou satellite communication

Abstract

The invention discloses a mobile terminal based on Beidou satellite communication, and relates to the technical field of mobile terminals, the mobile terminal comprises a terminal body, a charging controller and a solar panel, the terminal body is provided with a storage battery, and the storage battery, the charging controller and the solar panel are electrically connected in sequence; the charging pile further comprises a shell, a charging interface, a charging head, an inner cavity, a stable connection assembly, a winding mechanism fixedly arranged on the shell and a plurality of sets of telescopic rods fixedly installed on the shell. The solar panel disclosed by the invention has the advantages that the solar panel adopts a solar thin film battery, the solar panel is stably wound and unfolded for light receiving by the winding mechanism, the solar panel is stably unfolded by a plurality of groups of telescopic rods fixedly arranged on the shell during unfolding, and the light receiving surface can be enlarged during use and the occupied space can be reduced when the solar panel is not used; the stable connection assembly is arranged between the terminal body and the shell, and the stable connection assembly is assembled and fixed when in use and is disassembled when not in use, so that the holding force is reduced, and the practicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile terminals, and more specifically to a mobile terminal based on Beidou satellite communication. Background Art

[0002] Beidou satellite communication-based mobile terminals refer to mobile devices that can receive and send signals and use China's independently developed Beidou satellite navigation system for positioning, navigation, and communication; The existing mobile terminal may be: {publication (announcement) number: CN220043406U, a Beidou airborne Beidou communication terminal}, {publication (announcement) number: CN114598343A, a mobile operation terminal based on Beidou satellite communication}, {publication (announcement) number: CN213365035U, a Beidou positioning communication terminal module}, etc.; At the same time, for example, the above-mentioned "a Beidou-based airborne Beidou communication terminal" and "a Beidou positioning communication terminal module" provide a continuous and reliable energy supply for the terminal, and propose a solar panel, but the solar panel occupies a small area due to the limitation of terminal operation and display pages, or is set on the back of the terminal operation and display page and the holding position, and will be blocked, and has the disadvantage of a small light-receiving surface; and it adopts an integrated setting, which is laborious and inconvenient to hold when it does not need to be charged. Summary of the invention

[0003] The purpose of the present invention is: in order to solve the above technical problems, the present invention provides a mobile terminal based on Beidou satellite communication.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: The present invention proposes a mobile terminal based on Beidou satellite communication, comprising a terminal body, a charging controller and a solar panel, wherein 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; The terminal also includes a shell disposed outside the terminal body, a charging interface disposed on the terminal body and electrically connected to the battery, a charging head electrically connected to the charging interface, an inner cavity disposed in the shell, a stabilizing assembly disposed between the terminal body and the shell and detachably fixed thereto, a reeling mechanism fixedly disposed on the shell, and a plurality of telescopic rods fixedly mounted on the shell; The charging controller is fixed in the inner cavity, the charging head is electrically connected to the charging controller, the solar panel is a solar thin-film battery, the winding mechanism is connected to one side of the solar panel to stabilize the winding of the solar panel and unfold it to receive light, and the output end of the telescopic rod is fixed relative to the solar panel and connected to the other side of the winding mechanism to stabilize the unfolded shape of the solar panel.

[0005] As a preferred technical solution of the present invention, the stabilizing component includes a sleeve cavity arranged on the outside of the shell, a guide bar fixed in the sleeve cavity, a guide groove arranged on the outside of the terminal body, several groups of connecting holes respectively penetrating from the outside of the shell to the outside of the terminal body, a fixing device connecting the connecting holes to fix the shell and the terminal body, and a cushion layer arranged between the sleeve cavity and the terminal body for fitting and pressing. A part of the terminal body is placed in the sleeve cavity, and the charging head is in the sleeve cavity. Several groups of fixing devices are provided corresponding to the several groups of connecting holes.

[0006] As a preferred technical solution of the present invention, the fastener includes a screw rod and a rotating plate fixed to one end of the screw rod, and the screw rod is threadedly connected to the connecting hole.

[0007] As a preferred technical solution of the present invention, the winding mechanism includes a winding shell fixed to the outside of the outer shell, a winding cavity provided in the winding shell, a rotating rod rotatably connected in the winding cavity, a knob fixed to one end of the rotating rod, an opening provided on the winding shell to connect the inside and outside thereof, and a stabilizing component provided between the knob and the winding shell for limiting the rotation of the rotating rod, one end of the rotating rod fixed to the knob passes out of the winding shell, the rotating rod 93 is located on the outside of the winding cavity and is fixed to one side of the solar panel, and the solar panel moves inside and outside the winding shell through the opening.

[0008] As a preferred technical solution of the present invention, the stabilizing assembly includes a connecting plate fixed to the knob, a movable hole provided on the connecting plate, a movable rod movable in the movable hole, a grip 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, and the threaded groove is provided on the roll shell.

[0009] As a preferred technical solution of the present invention, the threaded block and the gripping block will not be separated from the connecting plate through the movable hole.

[0010] As a preferred technical solution of the present invention, the telescopic rod includes more than two groups of sleeve rods and they are sequentially sleeved from the inside to the outside, one rod end of the sleeve rod is closed and the other rod end is open, the inner side sleeve rods of the more than two groups of sleeve rods are telescopically movable in the adjacent outer side sleeve rods and are prevented from slipping out of the inner group at the sleeve rod opening by an anti-slip assembly arranged between the two adjacent groups of sleeve rods, the outer side of the outermost group of the more than two groups of sleeve rods is fixed to the outer shell, and a connecting plate is fixed on the protruding end of the innermost group of the more than two groups of sleeve rods, and the outer side of the connecting plate is fixed to the other side of the rotating rod connected to the solar panel.

[0011] As a preferred technical solution of the present invention, the anti-slip assembly includes an expansion edge arranged on the periphery of a non-outermost group of two or more groups of sleeve rods and a contraction enclosure arranged on the periphery of the sleeve rods, the expansion edge is close to the closed rod end of the sleeve rod where it is correspondingly arranged, and the contraction enclosure is close to the open rod end of the sleeve rod where it is correspondingly arranged.

[0012] The beneficial effects of the present invention are as follows: The solar panel 3 uses solar thin-film batteries, and the winding mechanism 9 is used to stably wind up and unfold the solar panel 3 to receive light. When unfolding, a plurality of telescopic rods 10 fixed to the housing 4 are used to stably unfold the solar panel 3, so that the light-receiving surface can be enlarged when in use and can be stored to reduce the occupied space when not in use; At the same time, a stabilizing assembly 8 is provided between the terminal body 1 and the housing 4, which is assembled and fixed when in use and disassembled when not in use to reduce the effort of holding and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 A schematic diagram of a partial cross-sectional structure; Figure 3 yes Figure 2 Schematic diagram of the local structure A; Figure 4 yes Figure 1 The structural diagram of the left view; Figure 5 It is a schematic diagram of the telescopic rod structure of the present invention.

[0014] Figure markings: terminal body -1, charging controller -2, solar panel -3, shell -4, charging interface -5, charging head -6, inner cavity -7, stabilizing component -8, winding mechanism -9, telescopic rod -10, sleeve cavity -81, guide bar -82, guide groove -83, connecting hole -84, firmware -85, cushion 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-slip component -102, connecting plate -103, expansion rim -1021, contraction rim -1022. DETAILED DESCRIPTION

[0015] like Figures 1 to 5 As shown, the present invention proposes: a mobile terminal based on Beidou satellite communication, comprising a terminal body 1, a charging controller 2 and a solar panel 3, the terminal body 1 is provided with a battery (the battery is a lithium battery, etc., which is carried by the terminal body 1 itself), and the battery, the charging controller 2 and the solar panel 3 are electrically connected in sequence, the solar panel 3 collects energy to generate electric energy, and the electric energy is charged into the battery through the charging controller 2; The terminal also includes a shell 4 disposed outside the terminal body 1, a charging interface 5 disposed 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 disposed in the shell 4, a stabilizing component 8 disposed between the terminal body 1 and the shell 4 and detachably fixed thereto, a reeling mechanism 9 fixedly disposed on the shell 4, and a plurality of telescopic rods 10 fixedly mounted on the shell 4; According to the above, if Figure 2 As shown, the shell 4 is arranged at the rear side of the terminal body 1, the charging interface 5 is arranged at the rear end of the terminal body 1, and the charging head 6 (the charging interface 5 and the charging head 6 can be connectors and interfaces such as USB) is arranged on the shell 4. The charging controller 2 is installed in the inner cavity 7 and the charging head 6 is electrically connected to the charging controller 2, so that the charging interface 5 and the charging head 6 are arranged between the charging controller 2 and the battery as components for separating the power connection, and then cooperate with the stabilizing component 8 to detachably fix the terminal body 1 and the shell 4 so that they can be disassembled when not in use to reduce the gripping effort, and a winding mechanism 9 is fixed on the shell 4, and a plurality of telescopic rods 10 are fixed on the shell 4; Furthermore, the solar panel 3 is a solar thin-film battery (solar thin-film battery is an existing flexible and soft solar panel, for example, the "solar thin-film battery panel" described in "Public (Announcement) No.: CN218039235U"), the winding mechanism 9 is connected to one side of the solar panel 3 to ensure the winding of the solar panel 3 is stable and to allow the solar panel 3 to be unfolded and receive light, the output end of the telescopic rod 10 is fixed relative to the solar panel 3 and connected to the other side of the winding mechanism 9 to ensure the stable unfolding shape of the unfolded solar panel 3, and when unfolding, the solar panel 3 is stably unfolded by using several groups of telescopic rods 10 fixedly mounted on the outer shell 4, which can increase the light-receiving surface when in use and reduce the occupied space when not in use.

[0016] like Figure 1 , 2 , 4, specifically: In order to implement the above-mentioned stable connection component 8, it is proposed that the specific structure and composition of the stable connection component 8 can be: the stable connection component 8 includes a sleeve cavity 81 arranged on the outside of the shell 4, a guide bar 82 fixed in the sleeve cavity 81, a guide groove 83 arranged on the outside of the terminal body 1, a plurality of groups of connecting holes 84 respectively penetrating from the outside of the shell 4 to the outside of the terminal body 1, a fixing 85 connecting the connecting holes 84 to fix the shell 4 and the terminal body 1, and a cushion layer 86 (the cushion layer 86 can be made of rubber or other materials) arranged between the sleeve cavity 81 and the terminal body 1 for pressing and fitting, a part of the terminal body 1 is placed in the sleeve cavity 81, and the charging head 6 is in the sleeve cavity 81, and the fixing 85 is provided with a plurality of groups of connecting holes 84 corresponding to the plurality of groups (the connecting holes 84 and the fixing 85 can be provided with a plurality of groups to improve the stability of the connection. As shown in the figure, two groups of fixing 85 are symmetrically provided on the left and right sides of the shell 4); According to the above, when the stabilizing assembly 8 is used: when the shell 4 is facing the rear end of the terminal body 1, the front-to-back guide bar 82 is guided in the front-to-back guide groove 83, so that a part of the terminal body 1 is placed in the sleeve cavity 81 and partially wrapped, providing a stable connection except for the front and back when connected. During this process, the charging head 6 is electrically connected to the charging interface 5, and is compressed and supported by the cushion layer 86 to provide stability for a part of the terminal body 1 to be placed in the sleeve cavity 81, and then the fastener 85 is connected to the connecting hole 84 for assembly and fixing, so that the shell 4 can be stabilized; As shown in the figure, the fixing device 85 includes a screw rod and a rotating plate fixed to one end of the screw rod. The screw rod is connected to the inner thread of the connecting hole 84. The rotating plate is rotated by the screw rod to approach the connecting hole 84, so as to be rotated and inserted for connection and fixing.

[0017] like Figures 1 to 4 As shown, specifically: In order to implement the above-mentioned winding mechanism 9, it is proposed that the specific structure and composition of the winding mechanism 9 can be as follows: the winding mechanism 9 includes a winding shell 91 fixed to the outside of the outer shell 4, a winding chamber 92 provided in the winding shell 91, a rotating rod 93 rotatably connected in the winding chamber 92, a knob 94 fixed to one end of the rotating rod 93, an opening 95 provided on the winding shell 91 to connect the inside and outside thereof, and a stabilizing component 96 provided between the knob 94 and the winding shell 91 for limiting the rotation of the rotating rod 93, one end of the rotating rod 93 fixed to the knob 94 passes through the outside of the winding shell 91, the rotating rod 93 is located outside the winding chamber 92 and is fixed to one side of the solar panel 3, and the solar panel 3 moves inside and outside the winding shell 91 through the opening 95; According to the above, when the winding mechanism 9 is used, the knob 94 at the right end of the winding shell 91 is rotated by hand to drive the rotating rod 93 to rotate, and the solar panel 3 fixed on one side of the rotating rod 93 is wound around the outer periphery of the rotating rod 93 and stored in the winding cavity 92, and the other side of the solar panel 3 is outside the opening 95 at the rear lower end of the winding shell 91, and then rotated and locked by the stabilizing component 96 to prevent self-rotation. Similarly, the solar panel 3 wound around the outer periphery of the rotating rod 93 can be pulled by the side exposed outside the opening 95 to expose the solar panel 3 and unfold it, so as to absorb energy and power supply over a large area, and the light-receiving surface can be increased when in use and stored to reduce the occupied space when not in use; In order to implement the above-mentioned stabilizing component 96, it is proposed that the specific structure and composition of the stabilizing component 96 can 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 grip 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, and the threaded groove 966 is provided on the coil shell 91; According to the above, when the stabilizing assembly 96 is used: the operating grip block 964 is rotated to drive the movable rod 963 and the threaded block 965 to rotate synchronously, and 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 provided through the connecting plate 961, when the movable rod 963 is in the movable hole 962, the position of the knob 94 can be fixed by the fixing of the movable rod 963, so that the position of the knob 94 can be stabilized when it is rotated; Furthermore, the threaded block 965 and the gripping block 964 will not be separated from the connecting plate 961 through the movable hole 962 (such as Figure 3 As shown, the thread block 965 and the grip block 964 are relatively large and will not pass to the left or right in the movable hole 962 and fall off the connecting plate 961), thus preventing loss; like Figures 4 and 5 As shown, specifically: In order to implement the telescopic rod 10, it is proposed that the specific structure and composition of the telescopic rod 10 can be as follows: the telescopic rod 10 (the telescopic rod 10 is made of hard material, such as plastic, stainless steel, etc.) includes more than two sets of sleeve rods 101 and they 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 and they are sequentially sleeved in the rod; and the left end of the sleeve rod 101 is open and the right end is sealed); The inner side sleeve rods 101 of more than two sets of sleeve rods 101 are telescopically movable in the adjacent outer side sleeve rods, and the anti-slip assembly 102 provided between the two adjacent sets of sleeve rods 101 prevents the inner set from slipping out of the sleeve rod 101 opening (as shown in the figure, the sleeve rods 101 of the inner set move left and right in the adjacent outer set of sleeve rods 101, and in the process of moving to the left, the anti-slip assembly 102 prevents the entire set from slipping out, providing a telescopic effect); The outer side of the outermost group of the two or more sets of sleeve rods 101 is fixed to the outer shell 4 (such as Figure 4 As shown, the right side of the sleeve rod 101 is inserted into the housing 4 for fixation); A connecting plate 103 is fixed to the extended end of the innermost group of the two or more sets of sleeve rods 101, and the outer side of the connecting plate 103 is fixed to the other side of the rotating rod 93 connected to the solar panel 3 (such as Figure 5 As shown, the left end of the innermost set of sleeve rods 101 is connected to a connecting plate 103, and the connecting plate 103 is connected to the side of the solar panel 3 extending out of the opening 95, so that when the solar panel 3 is extended and unfolded, the telescopic rod 10 can be extended synchronously to support it, so as to stabilize the shape of the solar panel 3 when it is unfolded). The connecting plate 103 is oriented front to back to cover the front and rear sides of the bottom end of the solar panel 3, so as to improve the support stability; Or more than two groups of telescopic rods 10 are provided, that is, they are evenly arranged in the front and rear directions of the housing 4, and then more than two groups of connecting plates 103 are used to fix the solar panel 3 to improve the support stability; like Figure 5 As shown, the anti-slip assembly 102 includes an expansion edge 1021 provided on the periphery of the non-outermost group of two or more sets of sleeve rods 101 and a contraction opening 1022 provided on the periphery of the sleeve rods 101 (according to the above, as Figure 5 Three groups of sleeve rods 101 are provided, and the anti-drop assembly 102 is provided between every two groups); The expansion edge 1021 is close to the closed rod end of the sleeve rod 101 corresponding to the expansion edge 1021, and the contraction edge 1022 is close to the open rod end of the sleeve rod 101 corresponding to the expansion edge 1021. Figure 5 , as shown in the two groups from right to left, the expansion edge 1021 is set on the right side periphery of the left group of sleeve rods 101, and the contraction enclosure 1022 is set on the left side of the right group of sleeve rods 101, so that when the left group is extended to the left, the expansion edge 1021 at this position will be restricted at the position of the contraction enclosure 1022 to prevent separation). As shown in the figure, the expansion edge 1021 and the contraction enclosure 1022 are gradually expanded from left to right and the expansion edge 1021 and the contraction enclosure 1022 are interlocked to improve the fitting strength and compression.

[0018] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.

[0019] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0020] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes 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 a storage battery is provided on the terminal body (1), and the storage battery, the charging controller (2) and the solar panel (3) are electrically connected in sequence; It is characterized in that It also includes a shell (4) arranged outside the terminal body (1), a charging interface (5) arranged 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) arranged in the shell (4), a stabilizing component (8) arranged between the terminal body (1) and the shell (4) and detachably fixed thereto, a reeling mechanism (9) fixedly arranged on the shell (4), and a plurality of telescopic rods (10) fixedly mounted on the shell (4); The charging controller (2) is fixedly mounted 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 ensure that the solar panel (3) is wound stably and unfolded to receive light, and the output end of the telescopic rod (10) is fixedly connected to the other side of the winding mechanism (9) relative to the solar panel (3) to ensure that the unfolded solar panel (3) is in a stable unfolded shape.

2. A mobile terminal based on Beidou satellite communication according to claim 1, characterized in that: The stabilizing assembly (8) comprises a sleeve cavity (81) arranged on the outer side of the housing (4), a guide bar (82) fixed in the sleeve cavity (81), a guide groove (83) arranged on the outer side of the terminal body (1), a plurality of groups of connecting holes (84) respectively extending from the outer side of the housing (4) to the outer side of the terminal body (1), a fixing member (85) connecting the connecting holes (84) to fix the housing (4) and the terminal body (1), and a cushion layer (86) arranged between the sleeve cavity (81) and the terminal body (1) to fit and press tightly. A portion of the terminal body (1) is placed in the sleeve cavity (81), and the charging head (6) is located in the sleeve cavity (81). The fixing member (85) is provided with a plurality of groups of connecting holes (84) corresponding to each other.

3. A mobile terminal based on Beidou satellite communication according to claim 2, characterized in that: The fixing device (85) comprises a screw rod and a rotating plate fixed to one end of the screw rod, and the screw rod is connected to the internal thread of the connecting hole (84).

4. A mobile terminal based on Beidou satellite communication according to claim 1, characterized in that: The reeling mechanism (9) comprises a reel shell (91) fixed to the outside of the housing (4), a reel cavity (92) provided in the reel shell (91), a rotating rod (93) rotatably connected in the reel cavity (92), a knob (94) fixed to one end of the rotating rod (93), an opening (95) provided on the reel shell (91) to communicate the inside and outside of the reel shell, and a stabilizing component (96) provided between the knob (94) and the reel shell (91) to limit the rotation of the rotating rod (93); one end of the rotating rod (93) fixed to the knob (94) passes out of the reel shell (91); the rotating rod (93) is located outside the reel cavity (92) and is fixed to one side of the solar panel (3); and the solar panel (3) moves inside and outside the reel shell (91) through the opening (95).

5. A mobile terminal based on Beidou satellite communication according to claim 4, characterized in that: The stabilizing assembly (96) comprises 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 two ends of the movable rod (963), and a threaded groove (966) threadably connected to the threaded block (965), wherein the threaded groove (966) is provided on the coil shell (91).

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

7. A mobile terminal based on Beidou satellite communication according to claim 6, characterized in that: The telescopic rod (10) comprises more than two groups of sleeve rods (101) which are sleeved in sequence from the inside to the outside, one rod end of the sleeve rod (101) is sealed and the other rod end is open, the inner side sleeve rods (101) of the more than two groups of sleeve rods (101) are telescopically movable in the adjacent outer side sleeve rods and are prevented from slipping out of the inner group at the opening of the sleeve rods (101) by an anti-slip assembly (102) arranged between the two adjacent groups of sleeve rods (101), the outer side of the outermost group of the more than two groups of sleeve rods (101) is fixed to the outer shell (4), and a connecting plate (103) is fixed to the extended end of the innermost group of the more than two groups of sleeve rods (101), and the outer side of the connecting plate (103) is fixed to the other side of the connecting rod (93) connected to the solar panel (3).

8. A mobile terminal based on Beidou satellite communication according to claim 7, characterized in that: The anti-drop assembly (102) comprises an expansion rim (1021) provided on the periphery of a non-outermost group of the two or more groups of sleeve rods (101) and a contraction rim (1022) provided on the periphery of the sleeve rods (101), wherein the expansion rim (1021) is close to the closed rod end of the sleeve rod (101) on which it is provided, and the contraction rim (1022) is close to the open rod end of the sleeve rod (101) on which it is provided.

Images