Amphibious vehicle

Abstract

The utility model discloses an amphibious vehicle. The amphibious vehicle comprises a chassis, a terminal cover, a vehicle shell and a sealing piece. A driving mechanism and a storage battery are arranged in the chassis, a charging terminal and wheels are arranged outside the chassis, and the charging terminal and the driving mechanism are electrically connected to the storage battery. The terminal cover is connected to the base plate through a fastener, the first sealing ring seals a gap between the peripheral side edge of the terminal cover and the base plate, the terminal cover is provided with a terminal groove, and the charging terminal is arranged in the terminal groove. The sealing member is detachably connected to the terminal cover, the sealing member is in sealing connection with the terminal cover, and the sealing member covers the terminal groove. According to the amphibious vehicle, the gap between the terminal cover and the chassis is sealed through the first sealing ring, and then the sealing piece covers and seals the terminal groove in the terminal cover, so that the charging terminal is sealed, and when the amphibious vehicle runs in water, water cannot enter the vehicle body from the charging terminal. When charging is needed, the cable can be connected with the charging terminal in the terminal groove only by opening the sealing piece, and charging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of toy vehicles, in particular to an amphibious vehicle. Background Art

[0002] An amphibious vehicle, also known as a water-road vehicle, is a vehicle that has the characteristics of both a vehicle and a boat, and can travel on land and in water. Toy amphibious vehicles in the prior art are all electrically driven, with a battery compartment in the vehicle body, the battery is arranged in the battery compartment, the battery compartment has an exposed opening, the battery cover is arranged on the opening, and the battery cover and the vehicle body are sealed to ensure that when the toy amphibious vehicle is traveling in the water, water will not leak into the vehicle body and cause a short circuit. However, when the battery power is exhausted, a new battery needs to be replaced, which has a high cost of use and is very troublesome to replace the battery. If the toy amphibious vehicle is provided with electric energy by a battery, the battery is fixedly arranged inside the vehicle body, and the battery can be charged through an external cable. The battery has a charging interface, one end of the external cable is connected to the charging interface, and the other end is connected to an external power supply, so that the battery can be charged without replacing the battery, which saves costs. However, when the toy amphibious vehicle is traveling in the water, water is easily infiltrated at the charging interface, causing a short circuit.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to solve one of the above technical problems, the utility model provides an amphibious vehicle.

[0005] This application provides the following technical solutions:

[0006] An amphibious vehicle, comprising:

[0007] A chassis, wherein a driving mechanism and a battery are disposed inside the chassis, and charging terminals and wheels are disposed outside the chassis, the driving mechanism and the wheels are drivingly connected, and the charging terminals and the driving mechanism are both electrically connected to the battery;

[0008] A terminal cover, the terminal cover is connected to the chassis via a fastener, a first sealing ring is arranged between the terminal cover and the chassis, the first sealing ring closes the gap between the peripheral edge of the terminal cover and the chassis, a terminal groove is arranged on the terminal cover, and the charging terminal is arranged in the terminal groove;

[0009] A vehicle shell, the vehicle shell is connected to the chassis, the vehicle shell has an escape opening, and at least the terminal groove of the terminal cover is exposed in the escape opening;

[0010] A sealing member is detachably connected to the terminal cover, the sealing member and the terminal cover are sealingly connected, and the sealing member covers the terminal groove.

[0011] Optionally, a connecting column is provided on the chassis;

[0012] One end of the sealing member is connected to the connecting column, and the other end of the sealing member is provided with a sealing ring;

[0013] The terminal cover is provided with a sealing matching groove, and the sealing matching groove is arranged around the terminal groove;

[0014] The sealing ring is embedded in the sealing matching groove.

[0015] Optionally, the chassis includes a middle main shell, a first side shell and a second side shell;

[0016] The middle main housing has a cavity, in which the drive mechanism is arranged, and the drive mechanism includes a motor;

[0017] The first side shell is connected to the middle main shell, a first transmission cavity is formed between the first side shell and the middle main shell, a first gear train is arranged in the first transmission cavity, an input end gear of the first gear train is connected to the motor, and an output end gear of the first gear train is connected to a corresponding wheel;

[0018] The second side shell is connected to the middle main shell, a second sealing ring is arranged between the second side shell and the middle main shell, the second side shell has a second transmission cavity, a second gear train is arranged in the second transmission cavity, the input end gear of the second gear train is connected to the motor, and the output end gear of the second gear train is connected to the corresponding wheel.

[0019] Optionally, the second side shell includes an inner shell and an outer shell, and a side opening communicating with the cavity is provided on a side of the chassis away from the first side shell;

[0020] The inner shell is connected to the chassis, and the second sealing ring is arranged between the inner shell and the chassis, the second sealing ring is located outside the side opening, and the inner shell closes the side opening;

[0021] The outer shell is connected to the inner shell, and the second transmission cavity is formed between the inner shell and the outer shell.

[0022] Optionally, the chassis is provided with an annular sealing groove around the edge of the side opening;

[0023] The second sealing ring is embedded in the annular sealing groove.

[0024] Optionally, the amphibious vehicle includes a battery cover;

[0025] The chassis has a battery cavity and a hatch communicating with the battery cavity;

[0026] The battery cover is detachably connected to the chassis, the battery cover closes the hatch, a third sealing ring is arranged between the battery cover and the chassis, and the third sealing ring closes the battery cover and the chassis.

[0027] Optionally, the amphibious vehicle includes a flexible seal;

[0028] The chassis is provided with a button opening connected to the cavity, and a button is movably arranged on the button opening;

[0029] The flexible seal is sealingly connected to the chassis, and the flexible seal covers the button.

[0030] Optionally, the amphibious vehicle comprises an extrusion;

[0031] The extrusion piece has a hollow groove;

[0032] The flexible sealing member comprises a shell portion and a flange located around the shell portion;

[0033] The extrusion piece is connected to the chassis, the flange is compressed and arranged between the extrusion piece and the chassis, the shell part passes through the hollow groove, and the shell part covers the button.

[0034] Optionally, a molding and a lamp body are disposed on an outer wall of the chassis, and a circuit board in the chassis is connected to a cable, which extends along an inner cavity of the molding and is electrically connected to the lamp body.

[0035] By adopting the above technical solution, the utility model has the following beneficial effects:

[0036] The gap between the terminal cover and the chassis of the amphibious vehicle of the present application is sealed by a first sealing ring, and then a sealing member is used to cover and seal the terminal slot on the terminal cover, so that the charging terminal is sealed. When driving in water, water will not enter the vehicle body from the charging terminal. When charging is needed, only the sealing member needs to be opened, and the charging terminal in the terminal slot can be connected with a cable, which is convenient for charging.

[0037] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0039] Figure 1 A schematic diagram of the structure of an amphibious vehicle provided in an embodiment of the present application;

[0040] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0041] Figure 3 A schematic diagram of the structure of an amphibious vehicle provided in an embodiment of the present application without the vehicle shell;

[0042] Figure 4 A schematic diagram of the structure of the shell of an amphibious vehicle provided in an embodiment of the present application;

[0043] Figure 5 An exploded view of the chassis, first sealing ring, terminal cover and sealing member of the amphibious vehicle provided in an embodiment of the present application;

[0044] Figure 6 A schematic diagram of a partial structure of an amphibious vehicle provided in an embodiment of the present application with wheels, a vehicle shell, a terminal cover and a seal removed;

[0045] Figure 7 A schematic diagram of the structure of a terminal cover of an amphibious vehicle provided in an embodiment of the present application;

[0046] Figure 8 A schematic diagram of the structure of a seal of an amphibious vehicle provided in an embodiment of the present application;

[0047] Fig. 9 A schematic structural diagram of the chassis of an amphibious vehicle provided in an embodiment of the present application;

[0048] Fig.10 A schematic diagram of the bottom structure of an amphibious vehicle provided in an embodiment of the present application;

[0049] Fig.11 A schematic diagram of the structure of the amphibious vehicle provided in an embodiment of the present application without the battery cover, the flexible seal and the extrusion member;

[0050] Fig.12 A schematic diagram of the structure of a flexible seal of an amphibious vehicle provided in an embodiment of the present application;

[0051] Fig.13 A schematic diagram of the structure of an extruded part of an amphibious vehicle provided in an embodiment of the present application.

[0052] In the figure, chassis 1, middle main shell 11, first threaded hole 111, connecting column 112, outer flange 1121, second threaded hole 1122, side opening 113, annular sealing groove 1131, key opening 114, key 1141, first side shell 12, second side shell 13, inner shell 131, outer shell 132, molding 14, lamp body 15, battery cavity 16, terminal cover 2, terminal groove 21, first connecting hole 22, sealing matching groove 23, car shell 3, avoidance opening 31, seal 4, sealing ring 41, second connecting hole 42, motor 5, charging terminal 6, wheel 7, drive shaft 71, flexible seal 8, shell 81, flange 82, extrusion 9, hollow groove 91, third connecting hole 92, battery cover 10, first sealing ring 20, second sealing ring 30, third sealing ring 40, second gear train 50, through hole a.

[0053] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0055] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] See also Figures 1 to 13As shown, an embodiment of the present disclosure provides an amphibious vehicle, comprising: a chassis 1, a terminal cover 2, a vehicle shell 3 and a sealing member 4. A driving mechanism and a battery are arranged inside the chassis 1, and a charging terminal 6 and a wheel 7 are arranged outside the chassis 1. The driving mechanism and the wheel 7 are in driving connection, and the charging terminal 6 and the driving mechanism are both electrically connected to the battery. The terminal cover 2 is connected to the chassis 1 through a fastener (not shown), and a first sealing ring 20 is arranged between the terminal cover 2 and the chassis 1. The first sealing ring 20 closes the gap between the peripheral edge of the terminal cover 2 and the chassis 1. A terminal groove 21 is arranged on the terminal cover 2, and the charging terminal 6 is arranged in the terminal groove 21. First connecting holes 22 are arranged at both ends of the terminal cover 2, and a first threaded hole 111 is arranged on the chassis 1. The fastener may be a screw, and the screw rod of the screw passes through the first connecting hole 22 and is threadedly connected to the first threaded hole 111, and the cap of the screw is limited to the side of the terminal cover 2 away from the chassis 1. The first sealing ring 20 can be made of other flexible materials such as rubber, and has a good sealing effect. The vehicle shell 3 is connected to the chassis 1, and the vehicle shell 3 has an avoidance opening 31, and at least the terminal slot 21 of the terminal cover 2 is exposed to the avoidance opening 31. The sealing member 4 is detachably connected to the terminal cover 2, and the sealing member 4 and the terminal cover 2 are sealed, and the sealing member 4 covers the terminal slot 21. The gap between the terminal cover 2 and the chassis 1 of the amphibious vehicle of the present application is sealed by the first sealing ring 20, and then the sealing member 4 is used to cover and seal the terminal slot 21 on the terminal cover 2, so that the charging terminal 6 is sealed. When driving in water, water will not enter the interior of the vehicle body from the charging terminal 6. When charging is needed, you only need to open the sealing member 4, and you can use the cable to connect the charging terminal 6 in the terminal slot 21, which is convenient for charging.

[0058] like Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the chassis 1 is provided with a connecting column 112, one end of the sealing member 4 is connected to the connecting column 112, and the other end of the sealing member 4 is provided with a sealing ring 41. The terminal cover 2 is provided with a sealing matching groove 23, and the sealing matching groove 23 is arranged around the terminal groove 21, and the sealing ring 41 is embedded in the sealing matching groove 23. The connecting column 112 is provided with an outer flange 1121 and a second threaded hole 1122 arranged at the top of the connecting column 112, and the sealing member 4 has a second connecting hole 42. The sealing member 4 can be connected to the connecting column 112 by screws. When assembling the sealing member 4, the top of the connecting column 112 is firstly made to pass through the second connecting hole 42, so that the sealing member 4 is limited to the outer flange 1121, and then the screw of the screw is threadedly connected to the second threaded hole 1122 of the connecting column 112, so that the sealing member 4 is limited to between the cap body of the screw and the outer flange 1121. The seal 4 can be made of a flexible material, such as rubber or silicone. The seal ring 41 is embedded in the seal matching groove 23. The flexible material makes the seal better. The seal 4 can be bent. When charging is required, the seal 4 can be bent and opened to the side away from the terminal groove 21, so that the charging terminal 6 in the terminal groove 21 can be connected to the cable. The seal 4 is connected to the connecting column 112 so that the seal 4 will not be separated from the chassis 1 and is not easy to be lost.

[0059] In one possible embodiment, Fig. 9As shown, the chassis 1 includes a central main housing 11, a first side housing 12 and a second side housing 13. The central main housing 11 has a cavity, and the driving mechanism is arranged in the cavity. The driving mechanism includes a motor 5. The first threaded hole 111 and the connecting column 112 are arranged in the central main housing 11. The first side housing 12 is connected to the central main housing 11, and a first transmission cavity is formed between the first side housing 12 and the central main housing 11. A first gear train (not shown) is arranged in the first transmission cavity, and the input end gear of the first gear train is connected to the motor 5, and the output end gear of the first gear train is connected to the corresponding wheel 7. The second side housing 13 is connected to the central main housing 11, and a second sealing ring 30 is arranged between the second side housing 13 and the central main housing 11. The second side housing 13 has a second transmission cavity, and a second gear train 50 is arranged in the second transmission cavity. The input end gear of the second gear train 50 is connected to the motor 5, and the output end gear of the second gear train 50 is connected to the corresponding wheel 7. The first side shell 12 and the second side shell 13 are both provided with a through hole a, and the driving shaft 71 of the wheel 7 can be rotatably passed through the through hole a. The output end gears of the first wheel train and the second wheel train 50 are respectively matched with the driving shaft 71 of the corresponding wheel 7, wherein the through hole a and the driving shaft 71 of the corresponding wheel 7 are sealed. The sealing cooperation between the driving shaft 71 of the wheel 7 and the through hole a is an existing conventional technology, and is not the invention point of the present application, and the present application will not repeat it. There is a gap between the middle main shell 11 and the second side shell 13, which needs to be sealed. The second sealing ring 30 can effectively seal the gap between the middle main shell 11 and the second side shell 13. The driving mechanism may include two motors 5, one motor 5 is matched with the first wheel train, and the other motor 5 is matched with the second wheel train 50.

[0060] like Fig. 9 As shown, the second side shell 13 includes an inner shell 131 and an outer shell 132, and a side opening 113 connected to the cavity is provided on the side of the chassis 1 away from the first side shell 12. The inner shell 131 is connected to the chassis 1, and the second sealing ring 30 is provided between the inner shell 131 and the chassis 1, and the second sealing ring 30 is located outside the side opening 113, and the inner shell 131 closes the side opening 113. The outer shell 132 is connected to the inner shell 131, and the second transmission cavity is formed between the inner shell 131 and the outer shell 132. The second sealing ring 30 can effectively seal the gap between the middle main shell 11 and the second side shell 13. Prevent water from flowing into the cavity from the gap, causing the motor 5 to be short-circuited and damaged.

[0061] like Fig. 9As shown, the chassis 1 is provided with an annular sealing groove 1131 around the edge of the side opening 113, and the second sealing ring 30 is embedded in the annular sealing groove 1131. The annular sealing groove 1131 is convenient for setting the second sealing ring 30, and the second sealing ring 30 can be made of other flexible materials such as rubber, and has a good sealing effect.

[0062] In one possible embodiment, Fig.10 and Fig.11 As shown, the amphibious vehicle includes a battery cover 10. The chassis 1 has a battery cavity 16 and a hatch communicating with the battery cavity 16. The battery cover 10 is detachably connected to the chassis 1, the battery cover 10 closes the hatch, a third sealing ring 40 is provided between the battery cover 10 and the chassis 1, and the third sealing ring 40 closes the battery cover 10 and the chassis 1. The third sealing ring 40 closes the gap between the battery cover 10 and the chassis 1, so that external water cannot flow into the battery cavity 16. The third sealing ring 40 can be made of other flexible materials such as rubber, and has a good sealing effect.

[0063] like Fig.10 and Fig.11 As shown, the amphibious vehicle includes a flexible seal 8. A key port 114 communicating with the cavity is provided on the chassis 1, and a key 1141 is movably provided on the key port 114. The flexible seal 8 is sealedly connected to the chassis 1, and the flexible seal 8 covers the key 1141, so that external water does not contact the key 1141.

[0064] like Fig.10 , Fig.12 and Fig.13 As shown, the amphibious vehicle includes an extrusion 9. The extrusion 9 has a hollow groove 91, and the flexible seal 8 has a shell 81 and a flange 82 located around the shell 81. The extrusion 9 is connected to the chassis 1, and the flange 82 is compressed and arranged between the extrusion 9 and the chassis 1. The shell 81 passes through the hollow groove 91, and the shell 81 covers the button 1141. The extrusion 9 has a third connecting hole 92, and the extrusion 9 is detachably connected to the chassis 1 through a fastener. During installation, the flexible seal 8 is first made to cover the button 1141, and then the shell 81 passes through the hollow groove 91, and finally the fastener is used to pass through the third connecting hole 92 to connect to the chassis 1. The fastener can be a screw.

[0065] In one possible embodiment, Figure 5As shown, the outer wall of the chassis 1 is provided with a molding 14 and a lamp body 15, and the circuit board in the chassis 1 is connected with a cable, and the cable extends along the internal cavity of the molding 14 and is electrically connected to the lamp body 15. The first side shell 12 and the second side shell 13 are both provided with a evacuation hole through which the cable passes, and one end of the cable is connected to the circuit board in the chassis 1, and the other end passes through the evacuation hole, extends in the internal cavity of the molding 14, and is electrically connected to the lamp body 15. The evacuation hole and the cable are sealed and matched, and the lamp body 15 is lit to make the appearance of the amphibious vehicle of the present application more beautiful.

[0066] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. An amphibious vehicle, characterized in that: include: A chassis, wherein a driving mechanism and a battery are disposed inside the chassis, and charging terminals and wheels are disposed outside the chassis, the driving mechanism and the wheels are drivingly connected, and the charging terminals and the driving mechanism are both electrically connected to the battery; A terminal cover, the terminal cover is connected to the chassis via a fastener, a first sealing ring is arranged between the terminal cover and the chassis, the first sealing ring closes the gap between the peripheral edge of the terminal cover and the chassis, a terminal groove is arranged on the terminal cover, and the charging terminal is arranged in the terminal groove; A vehicle shell, the vehicle shell is connected to the chassis, the vehicle shell has an escape opening, and at least the terminal groove of the terminal cover is exposed in the escape opening; A sealing member is detachably connected to the terminal cover, the sealing member and the terminal cover are sealingly connected, and the sealing member covers the terminal groove.

2. The amphibious vehicle according to claim 1, characterized in that: A connecting column is arranged on the chassis; One end of the sealing member is connected to the connecting column, and the other end of the sealing member is provided with a sealing ring; The terminal cover is provided with a sealing matching groove, and the sealing matching groove is arranged around the terminal groove; The sealing ring is embedded in the sealing matching groove.

3. The amphibious vehicle according to claim 1, characterized in that: The chassis includes a middle main shell, a first side shell and a second side shell; The middle main housing has a cavity, in which the drive mechanism is arranged, and the drive mechanism includes a motor; The first side shell is connected to the middle main shell, a first transmission cavity is formed between the first side shell and the middle main shell, a first gear train is arranged in the first transmission cavity, an input end gear of the first gear train is connected to the motor, and an output end gear of the first gear train is connected to a corresponding wheel; The second side shell is connected to the middle main shell, a second sealing ring is arranged between the second side shell and the middle main shell, the second side shell has a second transmission cavity, a second gear train is arranged in the second transmission cavity, the input end gear of the second gear train is connected to the motor, and the output end gear of the second gear train is connected to the corresponding wheel.

4. The amphibious vehicle according to claim 3, characterized in that: The second side shell comprises an inner shell and an outer shell, and a side opening communicating with the cavity is provided on a side of the chassis away from the first side shell; The inner shell is connected to the chassis, and the second sealing ring is arranged between the inner shell and the chassis, the second sealing ring is located outside the side opening, and the inner shell closes the side opening; The outer shell is connected to the inner shell, and the second transmission cavity is formed between the inner shell and the outer shell.

5. The amphibious vehicle according to claim 4, characterized in that: The bottom plate is provided with an annular sealing groove around the edge of the side opening; The second sealing ring is embedded in the annular sealing groove.

6. The amphibious vehicle according to claim 4, characterized in that: Includes battery cover; The chassis has a battery cavity and a hatch communicating with the battery cavity; The battery cover is detachably connected to the chassis, the battery cover closes the hatch, a third sealing ring is arranged between the battery cover and the chassis, and the third sealing ring closes the battery cover and the chassis.

7. The amphibious vehicle according to claim 6, characterized in that: including a flexible seal; The chassis is provided with a button opening connected to the cavity, and a button is movably arranged on the button opening; The flexible seal is sealingly connected to the chassis, and the flexible seal covers the button.

8. The amphibious vehicle according to claim 7, characterized in that: Includes extrusions; The extrusion piece has a hollow groove; The flexible sealing member comprises a shell portion and a flange located around the shell portion; The extrusion piece is connected to the chassis, the flange is compressed and arranged between the extrusion piece and the chassis, the shell part passes through the hollow groove, and the shell part covers the button.

9. The amphibious vehicle according to claim 1, characterized in that: The outer wall of the chassis is provided with a molding and a lamp body, and a circuit board in the chassis is connected with a cable, and the cable extends along the inner cavity of the molding and is electrically connected to the lamp body.

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