Base station and mowing system

Abstract

The utility model discloses a base station and a mowing system. Belongs to the technical field of mowers. In the base station, the positioning module and the power supply module are detachably connected through the connecting module, so that the positioning module and the power supply module can be quickly disassembled or connected, and when the connecting module is in the locking state, the positioning module is connected with the power supply module, so that the overall structural strength of the base station can be effectively improved; the power supply stability of the power supply module to the positioning module is improved, the space occupied by the base station is effectively compressed, the length of a connecting line for the power supply module to supply power to the positioning module is shortened, the difficulty of arranging the connecting line is reduced, and the line arranging efficiency is improved. Therefore, the modularly-arranged base station has the advantages of being convenient to move, transport, store and maintain and the like.

Description

Technical Field

[0001] The present application relates to the technical field of lawn mowers, and in particular to a base station and a lawn mowing system. Background Art

[0002] With the continuous development and popularization of global navigation satellite system (GNSS) technology, real-time dynamic carrier phase differential technology (RTK) is increasingly being used in the fields of measurement, navigation, and positioning. As a key device for achieving high-precision positioning, the stability and portability of the performance of RTK-based positioning base stations are crucial to meeting the needs of modern surveying and mapping work.

[0003] A base station is usually composed of a positioning module, a power supply module, and other auxiliary modules. The positioning module is responsible for receiving signals from satellites and determining the precise location of the base station receiver by calculating the carrier phase difference. The power supply module provides the necessary power for the entire system to ensure its continuous and stable operation. However, since the positioning module and power supply module of the base station are usually fixed on the base station at intervals, the overall size of the base station is large during movement, transportation, storage, or maintenance, which makes it inconvenient to move, carry, and operate. Utility Model Content

[0004] The main purpose of the present application is to provide a base station and a lawn mowing system to solve the problem that the existing base station is large in size and inconvenient to move.

[0005] In one aspect, the present application provides a base station, the base station comprising:

[0006] A positioning module, wherein the positioning module is used to perform a positioning function;

[0007] A power supply module, the power supply module is used to supply power to the positioning module;

[0008] The connection module has a locking state and an unlocking state. When the connection module is in the locking state, the positioning module and the power supply module are fixedly connected. When the connection module is in the unlocking state, the positioning module and the power supply module are separated from each other.

[0009] Furthermore, the connection module includes a locking piece and a locking groove, one of the locking piece and the locking groove is arranged on the positioning module, and the other of the locking piece and the locking groove is arranged on the power supply module, when the locking piece enters the locking groove, the positioning module and the power supply module are fixedly connected, and when the locking piece exits the locking groove, the positioning module and the power supply module are separated from each other.

[0010] Further, the positioning module includes a mounting shell, the power supply module includes a mounting base, the locking groove is arranged on the mounting shell, and the locking piece is arranged on the mounting base; or, the locking groove is arranged on the mounting base, and the locking piece is arranged on the mounting shell.

[0011] Further, a first boss is formed at the bottom of the mounting shell, the locking groove is arranged on the first boss, a second boss matched with the first boss is formed on the top of the mounting base, and the locking member is arranged on the second boss.

[0012] Further, the first boss has a first abutting surface, the locking groove is arranged on the first abutting surface, the second boss has a second abutting surface arranged opposite to the first abutting surface, and the locking member can extend out of the second abutting surface and enter the locking groove.

[0013] Furthermore, the first boss has a third abutment surface, and the mounting base is configured to have a fourth abutment surface on one side facing the third abutment surface, and a limiting column is configured to be formed on one of the third abutment surface and the fourth abutment surface, and a limiting hole adapted to the corresponding limiting column is configured to be formed on the other of the third abutment surface and the fourth abutment surface.

[0014] Further, a first boss is formed at the bottom of the mounting shell, the locking groove is arranged on the first boss, a first groove adapted to the first boss is formed at the top of the mounting base, the locking member is arranged on the mounting base, and can move in a preset direction to enter or exit the locking groove; or

[0015] A first groove is formed on the top of the mounting base, the locking groove is arranged on the mounting base and is located in the first groove, a first boss adapted to the first groove is formed on the bottom of the mounting shell, the locking member is arranged on the first boss and can move in a preset direction to enter or exit the locking groove; or

[0016] A first boss is formed on the top of the mounting base, the locking groove is arranged on the first boss, a first groove adapted to the first boss is formed on the bottom of the mounting shell, the locking member is arranged on the mounting shell and can move in a preset direction to enter or exit the locking groove, or

[0017] A first groove is formed at the bottom of the mounting shell, the locking groove is arranged on the mounting shell and is located in the first groove, a first boss adapted to the first groove is formed at the top of the mounting base, the locking piece is arranged on the first boss and can move along a preset direction to enter or exit the locking groove.

[0018] Furthermore, the locking member includes a wedge-shaped structure, and when the positioning module is fixedly connected to the power supply module, the locking member enters the locking groove through the wedge-shaped structure.

[0019] Furthermore, the connection module includes an unlocking member, which is connected to the locking member and is used to drive the locking member to withdraw from the locking groove to separate the positioning module and the power supply module.

[0020] Furthermore, the unlocking member and the locking member are integrally arranged.

[0021] Furthermore, the unlocking member is an automatic driving device, and the automatic driving device is used to drive the locking member to move along a preset direction to exit the locking groove;

[0022] Alternatively, the unlocking member is a manual operating mechanism, and the manual operating mechanism drives the locking member to move along a preset direction under the action of an external force to exit the locking groove.

[0023] Furthermore, a first installation cavity is provided inside the installation base, and the unlocking member and the locking member are arranged in the first installation cavity.

[0024] Furthermore, the mounting base is formed with a first slot and a second slot corresponding to the first mounting cavity, the first slot is connected to the first mounting cavity to provide a movable space for the unlocking member, and the second slot is connected to the first mounting cavity to provide a movable space for the locking member.

[0025] Further, the power supply module includes a power supply device;

[0026] The mounting base includes a first shell, a second shell and a third shell, the first shell is connected to the second shell to form the first mounting cavity, the unlocking member and the locking member are arranged in the first mounting cavity, the second shell is connected to the third shell to form a second mounting cavity, and the power supply device is arranged in the second mounting cavity.

[0027] Further, the connection module includes an elastic member, the second shell has a fifth abutting surface, the first end of the elastic member abuts against the fifth abutting surface, and the second end of the elastic member abuts against the locking member.

[0028] Furthermore, the locking member includes a limiting protrusion, and the second end is sleeved on the limiting protrusion.

[0029] Further, the unlocking member has a first movable distance, and there is a second distance between the limiting protrusion and the fifth abutting surface, wherein the first distance is smaller than the second distance.

[0030] On the other hand, the present application further provides a mowing system, which includes a mowing device and any one of the base stations described above, wherein the base station is used to locate the mowing device.

[0031] In the base station of the present application, the positioning module and the power supply module are detachably connected through the connecting module, so that the positioning module and the power supply module can be quickly separated or connected, and when the connecting module is in the locked state, the positioning module is connected to the power supply module, thereby effectively improving the overall structural strength of the base station, thereby improving the stability of the power supply module supplying power to the positioning module, and effectively compressing the space occupied by the base station, shortening the length of the connecting line from the power supply module to the positioning module, and reducing the difficulty of arranging the connecting line, thereby improving the line management efficiency. When the connecting module is in the unlocked state, the positioning module and the power supply module are separated from each other, so that the modularly arranged base station has the advantages of being easy to move, transport, store and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0033] Figure 1 It is an overall schematic diagram of a base station in an embodiment disclosed in the present application.

[0034] Figure 2 An exploded diagram of a base station in an embodiment disclosed in the present application.

[0035] Figure 3 This is a cross-sectional view of a connection module in an unlocked state in an embodiment disclosed in the present application.

[0036] Figure 4 It is a cross-sectional view of a connection module in a locked state in an embodiment disclosed in the present application.

[0037] Figure 5 This is a cross-sectional view from another perspective of a base station in which a connection module is in a locked state in an embodiment disclosed in the present application.

[0038] Figure 6 It is a schematic diagram of a positioning module in an embodiment disclosed in the present application.

[0039] Figure 7 It is a cross-sectional view of a power supply module in one embodiment disclosed in the present application.

[0040] Figure 8 This is a schematic diagram of the cooperation between the mounting base and the locking member and the unlocking member in one embodiment disclosed in the present application.

[0041] Fig. 9 It is a schematic diagram of an installation base in an embodiment disclosed in the present application.

[0042] Fig.10 for Figure 8 The corresponding exploded diagram.

[0043] Fig.11 It is a cross-sectional view of the cooperation between the mounting base, the locking member, the unlocking member and the elastic member in one embodiment disclosed in the present application.

[0044] The above drawings include the following reference numerals:

[0045] Base station 100, support module 10, support rod 11, first connection portion 111, ground plug 12, first pin 121, second pin 122, first section 1221, second section 1222, third pin 123, third section 1231, fourth section 1232, positioning module 20, mounting shell 21, first boss 211, first abutting surface 2111, third abutting surface 2112, limiting hole 2113, second connection portion 212, power supply module 30, mounting base 31, second boss 311, second abutting surface 3111, fourth abutting surface 312, limiting column 313, first mounting cavity 314, first groove Mouth 315, second notch 316, first shell 317, second shell 318, fifth abutment surface 3181, first wall 3182, second wall 3183, second mounting portion 3184, third shell 319, second mounting cavity 320, first mounting portion 3201, rib 321, plug hole 322, first groove 323, power supply device 33, battery 331, photovoltaic panel assembly 332, connecting module 40, locking member 41, wedge structure 411, wedge surface 4111, receiving groove 412, limiting protrusion 413, locking groove 42, unlocking member 43, elastic member 44, first end 441, second end 442. DETAILED DESCRIPTION

[0046] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0047] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0048] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0049] See also Figure 1-3 As shown, the present application provides a base station 100, which includes a support module 10, a positioning module 20, a power supply module 30 and a connection module 40. The support module 10 is used to support the positioning module 20 and the power supply module 30, and install the positioning module 20 and the power supply module 30 at the target installation position; the positioning module 20 is used to receive satellite signals and calculate the distance between the satellite and the base station 100, and then transmit this information to a mobile station (such as a self-moving device such as a lawn mowing device) through a radio signal, so as to achieve accurate positioning of the mobile station; the power supply module 30 is used to supply power to the positioning module 20. The connection module 40 is used to connect the power supply module 30 and the positioning module 20.

[0050] For further information, see Figure 3-5 As shown, the connection module 40 has a locked state and an unlocked state. When the connection module 40 is in the locked state, the positioning module 20 is connected to the power supply module 30, thereby effectively improving the overall structural strength of the base station 100, thereby improving the stability of the power supply module 30 supplying power to the positioning module 20, and effectively compressing the space occupied by the base station 100.

[0051] When the connection module 40 is in the unlocked state, the positioning module 20 and the power supply module 30 are separated from each other, so that the modularized base station 100 has the advantages of being easy to move, transport, store and maintain.

[0052] In this embodiment, the power supply module 30 and the positioning module 20 are detachably connected through the connection module 40, so that the power supply module 30 and the positioning module 20 can be quickly and easily separated and connected.

[0053] Further, the connection module 40 includes a locking member 41 and a locking groove 42. The locking member 41 is locked into the locking groove 42 so that the power supply module 30 is fixedly connected to the positioning module 20. The locking member 41 withdraws from the locking groove 42 so that the power supply module 30 is separated from the positioning module 20.

[0054] In one embodiment, the locking member 41 is provided on the positioning module 20, and the locking groove 42 is provided on the power supply module 30. When the locking member 41 enters the locking groove 42, the positioning module 20 and the power supply module 30 are fixedly connected, and when the locking member 41 exits the locking groove 42, the positioning module 20 and the power supply module 30 are separated from each other.

[0055] In another embodiment, the locking groove 42 is provided on the positioning module 20, and the locking member 41 is provided on the power supply module 30. When the locking member 41 enters the locking groove 42, the positioning module 20 and the power supply module 30 are fixedly connected, and when the locking member 41 exits the locking groove 42, the positioning module 20 and the power supply module 30 are separated from each other.

[0056] By opening the locking groove 42 on one of the positioning module 20 and the power supply module 30, and setting the locking member 41 on the other of the positioning module 20 and the power supply module 30, the existing structure of the positioning module 20 and the power supply module 30 is cleverly utilized to realize the installation and setting of the connection module 40, and the overall structure of the base station 100 can be made more compact.

[0057] For further information, see Figure 6 , 7 Combined with Figure 2 , 3 As shown, the positioning module 20 includes a mounting shell 21. The power supply module 30 includes a mounting base 31 and a power supply device 33, wherein the power supply device 33 is disposed on the mounting base 31 and is used to supply power to the positioning module 20. One of the locking member 41 and the locking groove 42 is disposed on the mounting shell 21, and the other of the locking member 41 and the locking groove 42 is disposed on the mounting base 31.

[0058] The mounting base 31 and the mounting shell 21 are detachably fixedly connected through the connecting module 40, and the power supply device 33 is arranged on the mounting base 31. This can also effectively compress the space occupied by the base station 100 as a whole, and shorten the length of the connecting line that the power supply device 33 uses to supply power to the positioning module 20, thereby shortening the routing distance of the connecting line and reducing the difficulty of arranging the connecting line, thereby improving the efficiency of arranging the connecting line, avoiding increased workload and difficulty of arranging the connecting line due to the excessive length of the connecting line, and thus improving the disassembly and assembly efficiency of the base station 100.

[0059] Further, in one embodiment, the locking groove 42 is disposed on the mounting base 31 , and the locking member 41 is disposed on the mounting shell 21 .

[0060] In another embodiment, the locking groove 42 is disposed on the mounting shell 21 , and the locking member 41 is disposed on the mounting base 31 .

[0061] Further, in the first embodiment, a first boss 211 is formed at the bottom of the mounting shell 21, and the locking groove 42 is disposed on the first boss 211. A second boss 311 adapted to the first boss 211 is formed at the top of the mounting base 31, and the locking member 41 is disposed on the second boss 311.

[0062] By providing the first boss 211 and the second boss 311 , the positioning module 20 and the power supply module 30 can be more accurately docked when connected, and have higher connection accuracy and connection stability.

[0063] For further information, see Figure 2 , 6 As shown in FIG. 10 , the first boss 211 has a first abutting surface 2111 , and the locking groove 42 is disposed on the first abutting surface 2111 . The second boss 311 has a second abutting surface 3111 , and the locking member 41 can extend from the second abutting surface 3111 to enter the locking groove 42 .

[0064] Furthermore, the second abutting surface 3111 is arranged opposite to the first abutting surface 2111. When the first abutting surface 2111 is opposite to and abuts against the second abutting surface 3111, the locking piece 41 is opposite to the locking groove 42, and after the locking piece 41 enters the locking groove 42, the connecting module 40 is in the locking state, and the mounting base 31 and the mounting shell 21 are interconnected so that the power supply module 30 and the positioning module 20 are connected together.

[0065] By setting the first abutment surface 2111 and the second abutment surface 3111, the connection between the power supply module 30 and the positioning module 20 is surface contact, so that the abutment between the mounting base 31 and the mounting shell 21 is more stable, and when the connecting module 40 is in the locking state, relative displacement between the power supply module 30 and the positioning module 20 can be effectively prevented, thereby improving the stability of the connection between the power supply module 30 and the positioning module 20.

[0066] Furthermore, the first boss 211 also has a third abutting surface 2112, and the third abutting surface 2112 and the first abutting surface 2111 are two adjacent surfaces of the boss. The mounting base 31 has a fourth abutting surface 312 on the side facing the third abutting surface 2112, and the fourth abutting surface 312 and the second abutting surface 3111 are two adjacent surfaces of the mounting base 31.

[0067] When the positioning module 20 is connected to the power supply module 30, the third abutting surface 2112 and the fourth abutting surface 312 abut against each other, so that the abutting area between the mounting base 31 and the mounting shell 21 is further increased, thereby further improving the stability of the connection between the positioning module 20 and the power supply module 30.

[0068] Furthermore, please combine Figure 5-8 As shown, a limiting column 313 is formed on one of the third abutting surface 2112 and the fourth abutting surface 312 , and a limiting hole 2113 matched with the corresponding limiting column 313 is formed on the other of the third abutting surface 2112 and the fourth abutting surface 312 .

[0069] When the third abutting surface 2112 and the fourth abutting surface 312 abut against each other, the limiting column 313 is inserted into the corresponding limiting hole 2113, so that the positioning module 20 and the power supply module 30 are mutually limited along the radial direction of the limiting hole 2113, and under the mutual limiting action of the locking member 41 and the locking groove 42 along the axial direction of the supporting limiting hole 2113, the positioning module 20 and the power supply module 30 can be stably connected together under the action of the connecting module 40 in the locking state.

[0070] In one embodiment, a limiting column 313 is formed on the third abutting surface 2112 , and a limiting hole 2113 matched with the corresponding limiting column 313 is formed on the fourth abutting surface 312 .

[0071] Furthermore, a plurality of the limiting posts 313 are formed at intervals on the third abutting surface 2112 , and a limiting hole 2113 is formed on the fourth abutting surface 312 corresponding to each of the limiting posts 313 .

[0072] In another embodiment, a limiting column 313 is formed on the fourth abutting surface 312 , and a limiting hole 2113 matched with the corresponding limiting column 313 is formed on the third abutting surface 2112 .

[0073] Furthermore, a plurality of the limiting posts 313 are formed at intervals on the fourth abutting surface 312 , and a limiting hole 2113 is formed on the third abutting surface 2112 corresponding to each of the limiting posts 313 .

[0074] In the second implementation, see Figure 6 , 8 As shown, a first boss 211 is formed at the bottom of the mounting shell 21, and the locking groove 42 is arranged on the first boss 211. A first groove 323 adapted to the first boss 211 is formed at the top of the mounting base 31, and the locking member 41 is arranged on the mounting base 31 and can move in a preset direction to enter or exit the locking groove 42 located in the first groove 323.

[0075] Alternatively, a first groove 323 is formed at the top of the mounting base 31, and the locking groove 42 is provided on the mounting base 31 and is located in the first groove 323. A first boss 211 adapted to the first groove 323 is formed at the bottom of the mounting shell 21, and the locking member 41 is provided on the first boss 211 and can move in a preset direction to enter or exit the locking groove 42 located in the first groove 323.

[0076] Alternatively, a first boss 211 is formed on the top of the mounting base 31, the locking groove 42 is arranged on the first boss 211, a first groove 323 adapted to the first boss 211 is formed on the bottom of the mounting shell 21, the locking piece 41 is arranged on the mounting shell 21, and can move along a preset direction to enter or exit the locking groove 42 located in the first groove 323.

[0077] Alternatively, a first groove 323 is formed at the bottom of the mounting shell 21, the locking groove 42 is arranged on the mounting shell 21 and is located in the first groove 323, and a first boss 211 adapted to the first groove 323 is formed on the top of the mounting base 31, the locking piece 41 is arranged on the first boss 211, and can move along a preset direction to enter or exit the locking groove 42 located in the first groove 323.

[0078] In this embodiment, the first groove 323 and the first boss 211 are mutually limited so that the positioning module 20 and the power supply module 30 can be more stably connected together under the action of the connecting module 40 in the locking state.

[0079] For further information, please refer to Figure 2-4 As shown in FIGS. 6 , 8 and 10 , the locking member 41 includes a wedge-shaped structure 411 . When the positioning module 20 is fixedly connected to the power supply module 30 , the locking member 41 enters the locking groove 42 through the wedge-shaped structure 411 .

[0080] Furthermore, when the positioning module 20 is fixedly connected with the power supply module 30, the first boss 211 abuts against the wedge structure 411 and drives the locking member 41 to retreat into the second boss 311 through the wedge structure 411, so that the first abutting surface 2111 passes over the locking member 41 and abuts against the second abutting surface 3111, and when the locking groove 42 is opposite to the locking member 41, the locking member 41 can enter the locking groove 42, so that the connecting module 40 is in the locked state. At this time, the positioning module 20 is connected with the power supply module 30.

[0081] Furthermore, the wedge-shaped structure 411 has a wedge-shaped surface 4111. The wedge-shaped surface 4111 faces the positioning module 20. When the positioning module 20 is connected to the power supply module 30, the first boss 211 presses the wedge-shaped surface 4111 to make the locking member 41 retreat into the second boss 311, so that the first abutting surface 2111 and the second abutting surface 3111 abut against each other, and when the locking member 41 faces the locking groove 42, the locking member 41 with the wedge-shaped structure 411 can enter the locking groove 42 more smoothly, thereby improving the efficiency of the connection module 40 switching from the unlocked state to the locked state.

[0082] Furthermore, the connection module 40 includes an unlocking member 43 , which is connected to the locking member 41 and is used to drive the locking member 41 to withdraw from the locking groove 42 , so as to separate the positioning module 20 and the power supply module 30 .

[0083] By providing the unlocking member 43 , the locking member 41 can be quickly unlocked, so that the connecting module 40 is quickly switched from the locked state to the unlocked state, thereby quickly separating the positioning module 20 from the power supply module 30 .

[0084] Furthermore, in one embodiment, the unlocking member 43 and the locking member 41 are integrated so that the unlocking member 43 and the locking member 41 can move synchronously, and the difficulty of installing the unlocking member 43 and the locking member 41 can be reduced, and the efficiency of installing the locking member 41 and the unlocking member 43 can be improved. At the same time, the structure can be simplified, and the connection points between the unlocking member 43 and the locking member 41 can be reduced, thereby reducing the failure rate and improving the overall stability and reliability.

[0085] In another embodiment, the locking member 41 and the unlocking member 43 are separately arranged. The unlocking member 43 may be an automatic driving device, and the automatic driving device is used to drive the locking member 41 to exit the locking groove 42.

[0086] Furthermore, the self-driving device may be an electric driving device, such as an electric motor, which can drive the locking member 41 to withdraw from the locking groove 42. Alternatively, the unlocking member 43 may also be a pneumatic driving device, such as a cylinder, which can drive the locking member 41 to withdraw from the locking groove 42.

[0087] The unlocking member 43 may also be a manual operating mechanism. Specifically, the manual operating mechanism drives the locking member 41 to exit the locking slot 42 under the action of an external force.

[0088] Furthermore, a first installation cavity 314 is provided inside the installation base 31 , and the unlocking member 43 and the locking member 41 are disposed in the first installation cavity 314 .

[0089] Furthermore, the first installation cavity 314 is arranged in the second boss 311, so as to fully utilize the space occupied by the installation base 31 to install and accommodate the locking member 41 and the unlocking member 43, so as to make the overall structure of the base station 100 more compact and improve the overall aesthetics and structural regularity of the base station 100.

[0090] For further information, please refer to Fig. 9 , 10 As shown, the mounting base 31 is formed with a first notch 315 and a second notch 316 corresponding to the first mounting cavity 314. The first notch 315 is connected to the first mounting cavity 314 to provide a movable space for the unlocking member 43. The second notch 316 is connected to the first mounting cavity 314 to provide a movable space for the locking member 41.

[0091] Furthermore, the first notch 315 is formed at one side of the second boss 311 and is adjacent to or opposite to the second abutting surface 3111 , and the second notch 316 is formed at the second abutting surface 3111 and is opposite to the locking groove 42 .

[0092] When the connection module 40 switches from the unlocked state to the locked state, the locking member 41 extends out of the second notch 316 and enters the locking groove 42 .

[0093] When the connection module 40 switches from the locked state to the unlocked state, the locking member 41 is driven by the unlocking member 43 to withdraw from the locking groove 42 and retract from the second notch 316 into the first installation cavity 314 .

[0094] For further information, see Figure 2-4 As shown in Figures 7 and 8, the mounting base 31 includes a first shell 317, a second shell 318 and a third shell 319. The first shell 317 and the second shell 318 are connected to form the second boss 311 and the first mounting cavity 314 located in the second boss 311. The unlocking member 43 and the locking member 41 are disposed in the first mounting cavity 314.

[0095] The third shell 319 is connected to a side of the second shell 318 away from the first shell 317 , and the third shell 319 and the second shell 318 are connected to form a second installation cavity 320 , and the power supply device 33 is disposed in the second installation cavity 320 .

[0096] By providing the first installation cavity 314 for installing the unlocking member 43 and the locking member 41, and providing the second installation cavity 320 for installing the power supply device 33, the internal space of the installation base 31 is reasonably utilized, and the connection module 40 and the power supply device 33 are independently provided for easy maintenance and replacement.

[0097] In one embodiment, the power supply device 33 is used to convert solar energy into electrical energy to supply power to the positioning module 20 .

[0098] Furthermore, the power supply device 33 includes a battery 331 and a photovoltaic panel assembly 332. The photovoltaic panel assembly 332 is used to convert light energy into electrical energy and transmit it to the battery 331, and the battery 331 is used to store the received electrical energy and supply electrical energy to the positioning module 20.

[0099] For further information, please refer to Figure 2 , 3As shown in FIG. 10 , the connection module 40 further includes an elastic member 44 , and the elastic member 44 is used to drive the locking member 41 to remain in the locking groove 42 , so that a stable connection can be maintained between the power supply module 30 and the positioning module 20 .

[0100] The second shell 318 has a fifth abutting surface 3181. Specifically, the fifth abutting surface 3181 is located in the first mounting cavity 314 and is opposite to the second notch 316. The elastic member 44 includes a first end 441 and a second end 442 that are oppositely disposed. The first end 441 abuts against the fifth abutting surface 3181, and the second end 442 abuts against the locking member 41.

[0101] In one embodiment, the elastic member 44 is used to provide a pulling force to drive the locking member 41 to remain in the locking groove 42. The elastic member 44 can be a tension spring or an elastic rope.

[0102] In another embodiment, the elastic member 44 is used to provide thrust to drive the locking member 41 to remain in the locking groove 42. The elastic member 44 can be a compression spring, a tower spring, a disc spring, a metal spring, a silicone member, etc.

[0103] Furthermore, the locking member 41 is structured to form a receiving groove 412 and a limiting protrusion 413 , wherein the limiting protrusion 413 is located in the receiving groove 412 and is arranged opposite to the wedge-shaped structure 411 in opposite directions. The second end 442 is sleeved on the limiting protrusion 413 .

[0104] By providing the receiving groove 412 and the limiting protrusion 413 , the elastic member 44 can be effectively limited along the radial direction of the elastic member 44 , so that the elastic member 44 is stably held in the first installation cavity 314 , thereby providing a driving force to the locking member 41 more stably.

[0105] For further information, see Fig.11 As shown, the unlocking member 43 has a movable first distance d1, and a second distance d2 is provided between the limiting protrusion 413 and the fifth abutting surface 3181 .

[0106] Furthermore, the second shell 318 has a first wall 3182 and a second wall 3183 corresponding to the first slot 315, and the first wall 3182 and the second wall 3183 are relatively arranged along the direction in which the locking piece 41 enters and exits the locking slot 42, and the first wall 3182 is close to the fifth abutting surface 3181, and the second wall 3183 is close to the second abutting surface 3111.

[0107] When the side of the unlocking member 43 close to the second wall 3183 abuts against the second wall 3183, the connecting module 40 is in the locked state. The distance between the side of the unlocking member 43 close to the first wall 3182 and the first wall 3182 is the first distance d1, and the minimum distance between the locking member 41 and the fifth abutting surface 3181 is the second distance d2.

[0108] Furthermore, the first distance d1 is smaller than the second distance d2, so that when the connecting module 40 is in the unlocked state, the unlocking member 43 is close to the side of the first wall 3182 and abuts against the first wall 3182. At this time, the limiting protrusion 413 is close to the fifth abutting surface 3181, thereby preventing the limiting protrusion 413 from abutting and interfering with the fifth abutting surface 3181 when the connecting module 40 is in the unlocked state, thereby improving the safety and stability of the connecting module 40 switching from the locked state to the unlocked state, and at the same time preventing the elastic member 44 from being excessively compressed or stretched, resulting in the failure of the driving action of the elastic member 44 on the locking member 41.

[0109] Furthermore, a plurality of convex ribs 321 are provided in the first installation cavity 314, and the locking member 41 contacts the plurality of convex ribs 321 to reduce the friction force of the locking member 41 sliding in the first installation cavity 314. Thus, when the connection module 40 switches between the locked state and the unlocked state, the locking member 41 can move more smoothly in a predetermined direction.

[0110] For further information, please refer to Figure 1 , 2 As shown in FIG. 6 , the support module 10 includes a support rod 11, and the support rod 11 is provided with a first connection portion 111 corresponding to the positioning module 20. A second connection portion 212 is formed on the mounting shell 21, and the second connection portion 212 is adapted to the first connection portion 111 and is detachably connected to the first connection portion 111.

[0111] Furthermore, the mounting base 31 is provided with a plug hole 322 corresponding to the support rod 11 . The support rod 11 passes through the plug hole 322 so that the first connection portion 111 extends out of the plug hole 322 and is connected to the positioning module 20 .

[0112] By passing the support rod 11 through the socket 322 and detachably fixing it to the positioning module 20, the power supply module 30 can be connected to the positioning module 20 through the connecting module 40 so as to be supported by the support rod 11, thereby avoiding the need to separately install the positioning module 20, the power supply module 30 and the support rod 11.

[0113] At the same time, by providing the insertion hole 322 on the mounting base 31 , the insertion hole 322 can also be used to limit the radial direction of the mounting base 31 relative to the support rod 11 .

[0114] In one embodiment, the first connection portion 111 is a first threaded portion, and the second connection portion 212 is a second threaded portion, and the second threaded portion is adapted to the first threaded portion so that the first threaded portion and the second threaded portion can be threadably connected.

[0115] Furthermore, in one embodiment, the first threaded portion is an external thread, and the second threaded portion is an internal thread.

[0116] In another embodiment, the first threaded portion is an internal thread, and the second threaded portion is an external thread.

[0117] In other embodiments, the first connection portion 111 and the second connection portion 212 may be plugged and fixed to each other; or the first connection portion 111 and the second connection portion 212 may be detachably fixedly connected by mutual snap-fitting.

[0118] For further information, please refer to Figure 2 , 7 As shown, the second mounting cavity 320 has a first mounting portion 3201, and the battery 331 is received in the first mounting portion 3201. The second shell 318 extends outwardly along the radial direction of the support rod 11 to form a second mounting portion 3184, and the photovoltaic panel assembly 332 is disposed in the second mounting portion 3184.

[0119] Among them, the first mounting part 3201 and the second mounting part 3184 are arranged relatively to each other along the radial direction of the support rod 11, so that the photovoltaic panel assembly 332 and the battery 331 are arranged relatively to each other along the radial direction of the support rod 11, thereby making the photovoltaic panel assembly 332 and the battery 331 maintain balance relative to the support rod 11, thereby improving the stability of the base station 100.

[0120] Preferably, the angle of the photovoltaic panel assembly 332 relative to the mounting base 31 can be adjusted so that the photovoltaic panel assembly 332 can more fully receive light energy. And when the photovoltaic panel assembly 332 interferes with the signal of the positioning module 20 (such as blocking the positioning module 20), the angle of the photovoltaic panel assembly 332 relative to the mounting base 31 can be adjusted to reduce or avoid interference with the signal received by the positioning assembly.

[0121] Please refer to Figure 1 , 2As shown, the support module 10 further includes a ground plug 12 , which is connected to an end of the support rod 11 away from the first connection portion 111 and is used to fix the base station 100 at a target installation position.

[0122] Furthermore, the ground plug 12 includes a first pin 121 and a second pin 122. The first pin 121 extends along the length direction of the support rod 11 in a direction away from the support rod 11. The second pin 122 is connected to the first pin 121 or the support rod 11, and at least one of the second pins 122 is located below the first mounting portion 3201 or the second mounting portion 3184, so that when the base station 100 is installed at the target installation position, the stability of the base station 100 can be improved by the second pin 122, and the base station 100 can be better kept stable under the action of external force (such as being blown by the wind).

[0123] Further, the second plug pin 122 includes a first section 1221 and a second section 1222, wherein the first section 1221 extends radially outwardly along the support rod 11 and is connected to the second section 1222, and the second section 1222 extends in a direction away from the support rod 11. The extending direction of the first section 1221 is consistent with the extending direction of the first mounting portion 3201 relative to the support rod 11, so that the second section 1222 is inserted below the battery 331; or the extending direction of the first section 1221 is consistent with the extending direction of the second mounting portion 3184 relative to the support rod 11, so that the second section 1222 is inserted below the photovoltaic panel assembly 332.

[0124] Furthermore, the first section 1221 and the second section 1222 are fixedly connected, and the first section 1221 and the first pin 121 or the support rod 11 are threadedly connected, so that the phase of the second pin 122 relative to the first pin 121 can be adjusted as needed to facilitate the insertion of the second section 1222 under the battery 331 or the photovoltaic panel assembly 332.

[0125] Preferably, the ground plug 12 is provided with two second pins 122 , wherein the second section 1222 of one second pin 122 is located below the battery 331 , and the second section 1222 of the other second pin 122 is located below the photovoltaic panel assembly 332 .

[0126] Furthermore, the ground plug 12 further includes a third plug pin 123, the third plug pin 123 includes a third section 1231 and a fourth section 1232, the third section 1231 is connected to the first plug pin 121, and extends radially outwardly along the support rod 11 to connect to the fourth section 1232, and the fourth section 1232 extends in a direction away from the support rod 11. The third section 1231 can be fixedly connected between the fourth section 1232 and the first plug pin 121.

[0127] On the other hand, the present application also provides a mowing system, which includes a mowing device and a base station 100 as described in any of the above embodiments, and the base station 100 is used to locate the mowing device. The mowing system includes the effects of any of the above embodiments, so they are not repeated here.

[0128] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0129] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0130] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A base station, characterized in that: include: A positioning module (20), the positioning module (20) being used to perform a positioning function; a power supply module (30), the power supply module (30) being used to supply power to the positioning module (20); A connection module (40), the connection module (40) having a locked state and an unlocked state, when the connection module (40) is in the locked state, the positioning module (20) and the power supply module (30) are fixedly connected, and when the connection module (40) is in the unlocked state, the positioning module (20) and the power supply module (30) are separated from each other.

2. The base station according to claim 1, characterized in that The connection module (40) comprises a locking piece (41) and a locking groove (42); one of the locking piece (41) and the locking groove (42) is arranged on the positioning module (20); the other of the locking piece (41) and the locking groove (42) is arranged on the power supply module (30); when the locking piece (41) enters the locking groove (42), the positioning module (20) and the power supply module (30) are fixedly connected; when the locking piece (41) exits the locking groove (42), the positioning module (20) and the power supply module (30) are separated from each other.

3. The base station according to claim 2, characterized in that The positioning module (20) comprises a mounting shell (21), the power supply module (30) comprises a mounting base (31), the locking groove (42) is arranged on the mounting shell (21), and the locking member (41) is arranged on the mounting base (31); or, the locking groove (42) is arranged on the mounting base (31), and the locking member (41) is arranged on the mounting shell (21).

4. The base station according to claim 3, characterized in that A first boss (211) is formed at the bottom of the mounting shell (21), the locking groove (42) is arranged on the first boss (211), a second boss (311) adapted to the first boss (211) is formed at the top of the mounting base (31), and the locking member (41) is arranged on the second boss (311).

5. The base station according to claim 4, characterized in that The first boss (211) has a first abutting surface (2111), the locking groove (42) is arranged on the first abutting surface (2111), the second boss (311) has a second abutting surface (3111) arranged opposite to the first abutting surface (2111), and the locking member (41) can extend out of the second abutting surface (3111) and enter the locking groove (42).

6. The base station according to claim 4, characterized in that The first boss (211) has a third abutting surface (2112), and a fourth abutting surface (312) is formed on one side of the mounting base (31) facing the third abutting surface (2112), a limiting column (313) is formed on one of the third abutting surface (2112) and the fourth abutting surface (312), and a limiting hole (2113) adapted to the corresponding limiting column (313) is formed on the other of the third abutting surface (2112) and the fourth abutting surface (312).

7. The base station according to claim 3, characterized in that: A first boss (211) is formed at the bottom of the mounting shell (21), the locking groove (42) is arranged on the first boss (211), a first groove (323) adapted to the first boss (211) is formed at the top of the mounting base (31), the locking member (41) is arranged on the mounting base (31), and can move in a preset direction to enter or exit the locking groove (42); or A first groove (323) is formed on the top of the mounting base (31), the locking groove (42) is arranged on the mounting base (31) and is located in the first groove (323), a first boss (211) adapted to the first groove (323) is formed on the bottom of the mounting shell (21), the locking member (41) is arranged on the first boss (211), and can move in a preset direction to enter or exit the locking groove (42); or A first boss (211) is formed on the top of the mounting base (31), the locking groove (42) is arranged on the first boss (211), a first groove (323) adapted to the first boss (211) is formed on the bottom of the mounting shell (21), the locking member (41) is arranged on the mounting shell (21) and can move in a preset direction to enter or exit the locking groove (42), or A first groove (323) is formed at the bottom of the mounting shell (21); the locking groove (42) is arranged on the mounting shell (21) and is located in the first groove (323); a first boss (211) adapted to the first groove (323) is formed at the top of the mounting base (31); the locking member (41) is arranged on the first boss (211) and can move in a preset direction to enter or exit the locking groove (42).

8. The base station according to claim 2, characterized in that: The locking member (41) comprises a wedge-shaped structure (411), and when the positioning module (20) and the power supply module (30) are fixedly connected, the locking member (41) enters the locking groove (42) through the wedge-shaped structure (411).

9. The base station according to any one of claims 3 to 7, characterized in that: The connection module (40) comprises an unlocking member (43), wherein the unlocking member (43) is connected to the locking member (41) and is used to drive the locking member (41) to withdraw from the locking groove (42) so as to separate the positioning module (20) and the power supply module (30).

10. The base station according to claim 9, characterized in that The unlocking member (43) and the locking member (41) are integrally arranged.

11. The base station according to claim 9, characterized in that: The unlocking member (43) is an automatic driving device, and the automatic driving device is used to drive the locking member (41) to move along a preset direction to exit the locking groove (42); Alternatively, the unlocking member (43) is a manual operating mechanism, which drives the locking member (41) to move along a preset direction under the action of an external force to exit the locking groove (42).

12. The base station according to claim 9, characterized in that A first installation cavity (314) is provided inside the installation base (31), and the unlocking member (43) and the locking member (41) are arranged in the first installation cavity (314).

13. The base station according to claim 12, characterized in that: The mounting base (31) is formed with a first notch (315) and a second notch (316) corresponding to the first mounting cavity (314); the first notch (315) is connected to the first mounting cavity (314) to provide a movable space for the unlocking member (43); and the second notch (316) is connected to the first mounting cavity (314) to provide a movable space for the locking member (41).

14. The base station according to claim 13, characterized in that: The power supply module (30) comprises a power supply device (33); The mounting base (31) comprises a first shell (317), a second shell (318) and a third shell (319); the first shell (317) and the second shell (318) are connected to form the first mounting cavity (314); the unlocking member (43) and the locking member (41) are arranged in the first mounting cavity (314); the second shell (318) and the third shell (319) are connected to form a second mounting cavity (320); and the power supply device (33) is arranged in the second mounting cavity (320).

15. The base station according to claim 14, characterized in that: The connection module (40) includes an elastic member (44), the second shell (318) has a fifth abutting surface (3181), the first end (441) of the elastic member (44) abuts against the fifth abutting surface (3181), and the second end (442) of the elastic member (44) abuts against the locking member (41).

16. The base station according to claim 15, characterized in that: The locking member (41) comprises a limiting protrusion (413), and the second end (442) is sleeved on the limiting protrusion (413).

17. The base station according to claim 16, characterized in that: The unlocking member (43) has a first movable distance, and there is a second distance between the limiting protrusion (413) and the fifth abutting surface (3181), wherein the first distance is smaller than the second distance.

18. A mowing system, characterized in that: It comprises a lawn mowing device and a base station (100) as claimed in any one of claims 1 to 17, wherein the base station (100) is used for positioning the lawn mowing device.

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