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 first rod and the second rod are detachably connected, so that the positioning module is connected to the first end of the first rod, and the mounting base provided with the power supply module needs to be assembled to the supporting module, or the mounting base on the supporting module and the power supply module need to be disassembled; the mounting base can be quickly connected to the supporting module or detached from the supporting module by separating the first rod from the second rod, and compared with the mode that the mounting base is detached from the first end of the first rod or detached from the fourth end of the second rod through a detaching and positioning module, the mounting and detaching efficiency can be effectively improved, and the practicability is high. And meanwhile, the efficiency of carrying and packaging the supporting module can be improved through detachable connection of the first rod and the second rod.

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. In existing base stations, the power supply module is not easy to remove from or install on the support module. 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 power supply module in the existing base station cannot be disassembled and assembled according to demand.

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

[0006] A support module including a first rod and a second rod and having a first state and a second state;

[0007] A positioning module, connected to the first rod, for performing a positioning function;

[0008] A mounting base is detachably disposed on the supporting module and is used to carry a power supply module, wherein the power supply module is used to supply power to the positioning module;

[0009] Wherein, if the mounting base needs to be installed on the supporting module, the supporting module is in the first state, the first rod or the second rod can pass through the mounting base, and after the mounting base is installed on the supporting module, the supporting module switches to the second state.

[0010] Further, the first rod includes a first end and a second end opposite to each other, and the positioning module is connected to the first end;

[0011] The second rod includes opposing third and fourth ends;

[0012] When the supporting module is in the first state, the second end is separated from the third end, and the first rod can pass through the mounting base along the second end, or the second rod can pass through the mounting base along the third end;

[0013] When the supporting module is in the second state, the second end is connected to the third end.

[0014] Furthermore, the length of the first rod is smaller than the length of the second rod.

[0015] Further, the first rod includes a first end and a second end opposite to each other, and the positioning module is connected to the first end;

[0016] The second rod includes an opposite third end and a fourth end, the second end being connected to the third end;

[0017] When the support module is in the first state, one of the first rod and the second rod moves relative to the other of the first rod and the second rod to shorten the support module to a first length;

[0018] When the support module is in the second state, one of the first rod and the second rod moves relative to the other of the first rod and the second rod to extend the support module to a second length.

[0019] Furthermore, a first connection structure is provided on the mounting base, and a second connection structure is provided on the positioning module, and the first connection structure and the second connection structure are connected to each other so that the mounting base is fixedly connected to the positioning module.

[0020] Furthermore, a third connection structure is provided on the mounting base, and a fourth connection structure is provided on the supporting module, and the third connection structure and the fourth connection structure are connected to each other so as to connect the mounting base and the supporting module.

[0021] Further, one of the first rod and the second rod is limitedly inserted into the other of the first rod and the second rod; or, the second end is threadedly connected to the third end.

[0022] Further, the support module includes a limiting member, which is used to limit the first rod and the second rod; or, the first rod is provided with a first limiting portion, and the second rod is provided with a second limiting portion, and the first limiting portion and the second limiting portion limit each other so that the first rod and the second rod are limited to each other.

[0023] Furthermore, the first rod is provided with a first position-limiting through hole, and the second rod is provided with a second position-limiting through hole;

[0024] The limiting member is simultaneously penetrated through the first limiting through hole and the second limiting through hole to enable the first rod and the second rod to be connected in a limiting manner.

[0025] Further, the first rod has a first receiving space, the second rod has a second receiving space, and the limiting member includes a limiting convex portion and an abutting portion;

[0026] The abutting portion is received in the second receiving space, the limiting protrusion is inserted in the second limiting through hole, and can move relative to the abutting portion along the axial direction of the second limiting through hole, so that the limiting member has a limiting state and a releasing state, when the limiting member is in the limiting state, the limiting protrusion is limited in the first limiting through hole, and when the limiting member is in the releasing state, the limiting protrusion exits the first limiting through hole; or

[0027] The abutment portion is accommodated in the first accommodating space, the limiting protrusion is inserted in the first limiting through hole, and can move relative to the abutment portion along the axial direction of the first limiting through hole, so that the limiting member has a limiting state and a releasing state. When the limiting member is in the limiting state, the limiting protrusion is limited in the second limiting through hole, and when the limiting member is in the releasing state, the limiting protrusion exits the second limiting through hole.

[0028] Furthermore, the limiting protrusion is connected to the abutting portion by an elastic connecting portion, and the limiting protrusion can withdraw from the first limiting through hole and be located in the second limiting through hole under the action of external force, or the limiting protrusion can withdraw from the second limiting through hole and be located in the first limiting through hole under the action of external force.

[0029] Further, if the abutting portion is accommodated in the second accommodation space, the abutting portion is limitedly connected to the inner wall of the second accommodation space corresponding to the second rod; if the abutting portion is accommodated in the first accommodation space, the abutting portion is limitedly connected to the inner wall of the first accommodation space corresponding to the first rod; and / or

[0030] The limiting protrusion is in surface contact with the first limiting through hole; and / or

[0031] The limiting protrusion is in surface contact with the second limiting through hole.

[0032] Furthermore, the power supply module includes a battery and a photovoltaic panel assembly, the photovoltaic panel assembly is used to convert light energy into electrical energy, and the battery is electrically connected to the positioning module and the photovoltaic panel assembly respectively, and is used to store electrical energy and supply power;

[0033] The mounting base structure is formed with a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are arranged on opposite sides of the first rod along a first direction, the battery is arranged on the first mounting portion, and the photovoltaic panel assembly is arranged on the second mounting portion.

[0034] Further, the support module includes a ground plug, the ground plug includes a first pin and a second pin, the first pin extends along the length direction of the second rod in a direction away from the first rod, the second pin includes a first section and a second section, the first section is connected between the second section and the first pin or the second rod, wherein the second pin is rotatable relative to the first pin or the second rod so that the first section extends outward along the first direction and the second section extends in a direction away from the second rod.

[0035] Further, the ground plug includes a third pin, the third pin includes a third section and a fourth section, the third section is connected between the first pin and the fourth section, wherein the third section extends radially outward along the second rod, and the fourth section extends in a direction away from the second rod.

[0036] Further, the third section extends outwardly along the first direction, and the fourth section and the second section are located on opposite sides of the first pin along the first direction.

[0037] 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.

[0038] In the base station of the present application, the first rod and the second rod are detachably connected, so that when the positioning module is connected to the first end of the first rod and the mounting base installed with the power supply module needs to be assembled to the supporting module, or the mounting base and the power supply module on the supporting module need to be disassembled, the mounting base can be quickly connected to the supporting module or disassembled from the supporting module by separating the first rod and the second rod. Compared with disassembling the positioning module to disassemble and assemble the mounting base from the first end of the first rod, or disassembling and assembling the mounting base from the fourth end of the second rod, the disassembly and assembly efficiency can be effectively improved. At the same time, the detachable connection between the first rod and the second rod can also improve the efficiency of carrying and packaging the supporting module. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] 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:

[0040] Figure 1It is an overall schematic diagram of a base station in an embodiment disclosed in the present application.

[0041] Figure 2 It is a cross-sectional view of a base station in one embodiment disclosed in the present application.

[0042] Figure 3 It is a cross-sectional view of a partial structure of a base station in an embodiment disclosed in the present application.

[0043] Figure 4 It is a schematic diagram of a second rod in an embodiment disclosed in the present application.

[0044] Figure 5 It is a cross-sectional view of a first rod in an embodiment disclosed in the present application.

[0045] Figure 6 It is a cross-sectional view of a support module in one embodiment disclosed in the present application.

[0046] Figure 7 It is an exploded cross-sectional view of a first rod and a second rod in an embodiment disclosed in the present application.

[0047] Figure 8 It is a cross-sectional view of a support module in another embodiment disclosed in the present application.

[0048] The above drawings include the following reference numerals:

[0049] Base station 100, supporting module 10, first rod 11, first end 111, second end 112, first limiting portion 114, first groove 1141, second groove 1142, first limiting through hole 115, first receiving space 116, second rod 12, third end 121, fourth end 122, second limiting portion 124, second limiting through hole 125, second receiving space 126, fourth limiting portion 127, first limiting hole 128, second limiting hole 129, third rod 13, limiting member 14, limiting convex portion 141, abutting portion 142, third limiting portion 143, Elastic connecting part 144, anti-detachment part 145, elastic member 15, ground plug 16, first pin 161, second pin 162, first section 1621, second section 1622, third pin 163, third section 1631, fourth section 1632, positioning module 20, second connecting structure 21, mounting base 30, jack 31, first connecting structure 32, first mounting shell 33, second mounting shell 34, accommodating cavity 35, first mounting part 36, second mounting part 37, power supply module 40, battery 41, photovoltaic panel assembly 42, photovoltaic panel 421, mounting frame 422. DETAILED DESCRIPTION

[0050] 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.

[0051] 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.

[0052] 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.

[0053] 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 mounting base 30 and a power supply module 40. The support module 10 is used to support the positioning module 20, the mounting base 30 and the power supply module 40, and install the positioning module 20, the mounting base 30 and the power supply module 40 at the target installation position; the power supply module 40 is used to supply power to the positioning module 20, and 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 robot) through radio signals, so as to achieve accurate positioning of the mobile station.

[0054] Further, the support module 10 has a first state and a second state. When the support module 10 is in the first state, the mounting base 30 can be mounted on the support module 10 or removed from the support module 10, and when the support module 10 is in the second state, the positioning module 20 can position the target device.

[0055] Further, the support module 10 includes a first rod 11 and a second rod 12. The first rod 11 includes an opposite first end 111 and a second end 112. The second rod 12 includes an opposite third end 121 and a fourth end 122. The positioning module 20 is connected to the first end 111.

[0056] In the first embodiment, the first rod 11 and the second rod 12 are detachably connected to the third end 121 via the second end 112 , so that the supporting module 10 has the first state and the second state.

[0057] In this embodiment, the first state is a state in which the first rod 11 and the second rod 12 are separated from each other; and the second state is a state in which the first rod 11 and the second rod 12 are connected to each other.

[0058] Further, when the supporting module 10 is in the first state, the second end 112 is separated from the third end 121. When the supporting module 10 is in the second state, the second end 112 is connected to the third end 121.

[0059] Further, in one embodiment, the mounting base 30 is detachably disposed on the first rod 11 and connected to the first rod 11, or connected to the positioning module 20, or may be connected to the first rod 11 and the positioning module 20 respectively.

[0060] In another embodiment, the mounting base 30 is detachably connected to the second rod 12 and is close to the third end 121 .

[0061] Furthermore, a plug hole 31 is formed on the mounting base 30 , and the plug hole 31 is used for the first rod 11 or the second rod 12 to pass through so that the mounting base 30 is connected to the supporting module 10 .

[0062] Further, when the positioning module 20 is connected to the first end 111 and the power supply module 40 needs to be installed on the supporting module 10 through the mounting base 30, the following operation sequence will be performed.

[0063] First, the first rod 11 is separated from the second rod 12 to put the supporting module 10 in the first state.

[0064] Then, the first rod 11 is inserted along the second end 112 and passed through the insertion hole 31 so that the mounting base 30 is sleeved on the first rod 11; or, the second rod 12 is inserted along the third end 121 and passed through the insertion hole 31 so that the mounting base 30 is sleeved on the second rod 12.

[0065] Secondly, the mounting base 30 is detachably fixedly connected to the supporting module 10 and / or the positioning module 20 , so that the power supply module 40 is connected to the supporting module 10 through the mounting base 30 .

[0066] Finally, the first rod 11 is connected to the second rod 12 to place the supporting module 10 in the second state.

[0067] When the positioning module 20 is connected to the first end 111 and the power supply module 40 and the mounting base 30 need to be removed from the supporting module 10 , the following operation sequence is performed.

[0068] First, the first rod 11 is separated from the second rod 12 to put the supporting module 10 in the first state.

[0069] Then, the mounting base 30 is withdrawn from the first rod 11 along the second end 112 ; or, the mounting base 30 is withdrawn from the second rod 12 along the third end 121 .

[0070] Finally, the first rod 11 is connected to the second rod 12 to place the supporting module 10 in the second state.

[0071] By detachably connecting the first rod 11 and the second rod 12, the power supply module 40 can be quickly connected to or removed from the support module 10 through the mounting base 30. Compared with disassembling the positioning module 20 to disassemble and assemble the mounting base 30 and the power supply module 40 from the first end 111 of the first rod 11, or to disassemble and assemble the mounting base 30 and the power supply module 40 from the fourth end 122 of the second rod 12, the disassembly efficiency can be effectively improved. At the same time, by detachably connecting the first rod 11 and the second rod 12, the efficiency of carrying and packaging the support module 10 can also be improved.

[0072] Furthermore, in one embodiment, one of the first rod 11 and the second rod 12 is inserted into the other of the first rod 11 and the second rod 12 in a limited position.

[0073] Furthermore, the second end 112 may be limited and inserted into the third end 121 ; or part of the third end 121 may be limited and inserted into the second end 112 .

[0074] The first rod 11 and the second rod 12 are arranged to be mutually limited and plugged, so that the first rod 11 and the second rod 12 can be quickly fixedly connected, or the first rod 11 and the second rod 12 can be quickly separated.

[0075] In another embodiment, the second end 112 is threadedly connected to the third end 121 so that the first rod 11 and the second rod 12 are connected to each other.

[0076] Furthermore, the first rod 11 is provided with a first threaded portion corresponding to the second end 112, and the third end 121 of the second rod 12 is provided with a second threaded portion corresponding to the first threaded portion, and the first threaded portion is threadedly connected with the second threaded portion. One of the first threaded portion and the second threaded portion is an internal thread, and the other of the first threaded portion and the second threaded portion is an external thread.

[0077] Furthermore, in one embodiment, the mounting base 30 is disposed on the first rod 11, and the length of the first rod 11 is less than the length of the second rod 12. Thus, the movement stroke of the first rod 11 along the second section 1622 when inserted into the insertion hole 31 is shorter, so as to improve the efficiency of the mounting base 30 being disposed on the first rod 11.

[0078] At the same time, by arranging the mounting base 30 on the first rod 11 so that the power supply module 40 is closer to the positioning module 20, the length of the power supply line between the power supply module 40 and the positioning module 20 can be effectively shortened, and the difficulty of arranging the power supply line can be reduced to improve the line management efficiency.

[0079] Furthermore, the support module 10 further includes a third rod 13 , one end of which is detachably connected to the fourth end 122 of the second rod 12 , so that the length of the second rod 12 can be further shortened to facilitate the transportation and packaging of the support module 10 .

[0080] In the second embodiment, the support module 10 is a telescopic structure, that is, the first rod 11 can extend or retract relative to the second rod 12 , or the second rod 12 can extend or retract relative to the first rod 11 .

[0081] In this embodiment, the first state is a state in which the supporting module 10 is contracted to a first length, and the second state is a state in which the supporting module 10 is extended to a second length.

[0082] Furthermore, one of the first rod 11 and the second rod 12 can be retracted relative to the other of the first rod 11 and the second rod 12 , so that the support module 10 is retracted to the first length and is in the first state.

[0083] One of the first rod 11 and the second rod 12 can be extended relative to the other of the first rod 11 and the second rod 12 , so that the support module 10 is extended to the second length and is in the second state.

[0084] Further, the second length is greater than the first length, so that when the support module 10 is in the first state, the support module 10 can be connected to the mounting base 30 along the fourth end 122 of the second rod 12 through the insertion hole 31 .

[0085] Further, when the positioning module 20 is connected to the first end 111 of the first rod 11 and the power supply module 40 needs to be installed on the supporting module 10 through the mounting base 30, the following operation sequence will be performed.

[0086] First, the first rod 11 or the second rod 12 is retracted to shorten the support module 10 to the first length and to be in the first state.

[0087] Then, the supporting module 10 is inserted into the insertion hole 31 along the fourth end 122 of the second rod 12 until the mounting base 30 is located at a designated position on the first rod 11 or the second rod 12 .

[0088] Next, the mounting base 30 is connected to the first rod 11 or the positioning module 20 .

[0089] Finally, the first rod 11 or the second rod 12 is extended to extend the support module 10 to the second length and to be in the second state.

[0090] When the positioning module 20 is connected to the first end 111 of the first rod 11 and the mounting base 30 and the power supply module 40 need to be removed from the supporting module 10 , the following operation sequence is performed.

[0091] First, the first rod 11 or the second rod 12 is retracted to shorten the support module 10 to the first length and to be in the first state.

[0092] Then, the mounting base 30 is withdrawn from the supporting module 10 along the fourth end 122 of the second rod 12 .

[0093] Finally, the first rod 11 or the second rod 12 is extended to extend the support module 10 to the second length and to be in the second state.

[0094] Further, the first rod 11 is positionally connected to the second rod 12 so that the first rod 11 moves relative to the second rod 12 , or the second rod 12 moves relative to the first rod 11 .

[0095] In one embodiment, see Figure 4-5 As shown, the first rod 11 is provided with a first limiting portion 114 , and the second rod 12 is provided with a second limiting portion 124 . The first limiting portion 114 and the second limiting portion 124 limit each other so that the first rod 11 and the second rod 12 limit each other.

[0096] In one embodiment, both the first rod 11 and the second rod 12 are circular tubular structures or polygonal tubular structures, and the second rod 12 can be inserted into the first rod 11 .

[0097] Further, the first limiting portion 114 is provided on the inner wall of the first rod 11. The first limiting portion 114 includes a first groove 1141 provided along the axial direction of the first rod 11 and connected to the second end 112 of the first rod 11, and a second groove 1142 provided along the circumferential direction of the inner side wall of the first rod 11. The first groove 1141 is connected to the second groove 1142 and has an L-shaped structure.

[0098] The second limiting portion 124 protrudes from the outer wall of the second rod 12, and the second limiting portion 124 can move along the first groove 1141 and enter the second groove 1142 to be limited in the second groove 1142. Thus, the first rod 11 and the second rod 12 are connected in a limited manner.

[0099] In another embodiment, both the first rod 11 and the second rod 12 are circular tubular structures or polygonal tubular structures, and the first rod 11 can be inserted into the second rod 12 .

[0100] Further, the second limiting portion 124 is provided on the inner wall of the second rod 12. The second limiting portion 124 includes a first groove 1141 provided along the axial direction of the second rod 12 and connected to the third end 121 of the second rod 12, and a second groove 1142 provided along the circumferential direction of the inner side wall of the second rod 12. The first groove 1141 is connected to the second groove 1142 and has an L-shaped structure.

[0101] The first limiting portion 114 protrudes from the outer wall of the first rod 11, and the first limiting portion 114 can move along the first groove 1141 and enter the second groove 1142 to be limited in the second groove 1142. Thus, the first rod 11 and the second rod 12 are connected in a limited manner.

[0102] For further information, please refer to Figure 3 As shown, the mounting base 30 is provided with a first connection structure 32 , and the positioning module 20 is provided with a second connection structure 21 . The first connection structure 32 and the second connection structure 21 are connected to each other so that the mounting base 30 is connected to the positioning module 20 .

[0103] In one embodiment, the first connection structure 32 is a plug-in component, and the second connection structure 21 is a plug-in slot. The plug-in component is inserted into the plug-in slot so that the mounting base 30 is fixedly connected to the supporting module 10 through the positioning module 20 .

[0104] By fixing the mounting base 30 on the supporting module 10 through the positioning module 20 , the stability of the connection between the positioning module 20 and the mounting base 30 can be effectively improved, so that the power supply module 40 can supply power to the positioning module 20 more stably.

[0105] Furthermore, under the mutual limiting action between the first rod 11 and the insertion hole 31 , the installation base 30 can be effectively prevented from moving relative to the supporting module 10 .

[0106] Furthermore, a third connection structure is provided on the mounting base 30 , and a fourth connection structure is provided on the supporting module 10 . The third connection structure and the fourth connection structure are connected to each other so as to connect the mounting base 30 with the supporting module 10 .

[0107] In this embodiment, the third connection structure may be a snap-fit ​​hole, and the fourth connection structure may be an elastic snap-fit, or the third connection structure may be an elastic snap-fit, and the fourth connection structure may be a snap-fit ​​hole. When the mounting base 30 is sleeved at a set position on the support module 10, and the snap-fit ​​hole corresponds to the position of the elastic snap-fit, the elastic snap-fit ​​is snap-fitted into the snap-fit ​​hole to limit the mounting base 30.

[0108] In another embodiment, see Figure 6 Combined with Figure 2As shown, the support module 10 includes a stopper 14, and the stopper 14 is used to stop the first rod 11 and the second rod 12. When the first rod 11 and the second rod 12 are connected, the stopper 14 stops the first rod 11 and the second rod 12 so that the first rod 11 and the second rod 12 can be detachably connected.

[0109] Furthermore, in one embodiment, the first rod 11 is provided with a first limiting through hole 115, and the second rod 12 is provided with a second limiting through hole 125. The limiting member 14 is simultaneously passed through the first limiting through hole 115 and the second limiting through hole 125 to limit the connection between the first rod 11 and the second rod 12.

[0110] Furthermore, the limiting member 14 may be a latch pin, a latch pin, or the like, which may be inserted into the aligned first limiting through hole 115 and the second limiting through hole 125 .

[0111] The limiting member 14 may also be built into the supporting module 10 and may enter the first limiting through hole 115 and the second limiting through hole 125 simultaneously when the first limiting through hole 115 is aligned with the second limiting through hole 125 to limit the first rod 11 and the second rod 12 .

[0112] For further information, please refer to Figure 7 As shown, the first rod 11 has a first receiving space 116 corresponding to the second end 112, and the first rod 11 is configured to form the first limiting through hole 115 corresponding to the first receiving space 116. The second rod 12 has a second receiving space 126 corresponding to the third end 121, and the second rod 12 is configured to form the second limiting through hole 125 corresponding to the second receiving space 126. When the first rod 11 and the second rod 12 are inserted into each other, the second limiting through hole 125 can be aligned with the first limiting through hole 115.

[0113] When the second rod 12 is inserted into the first receiving space 116 , the stopper 14 is disposed in the second receiving space 126 . When the first rod 11 is inserted into the second receiving space 126 , the stopper 14 is disposed in the first receiving space 116 .

[0114] Further, taking the second rod 12 inserted into the first receiving space 116 as an example, the position-limiting member 14 includes a position-limiting protrusion 141 and an abutting portion 142. The abutting portion 142 is received in the second receiving space 126 and is used to abut against the inner wall of the second receiving space 126 corresponding to the second rod 12 to limit the position of the position-limiting member 14, thereby preventing the position-limiting member 14 from sliding in the second receiving space 126.

[0115] The limiting protrusion 141 is inserted into the second limiting through hole 125, and can move relative to the abutting portion 142 along the axial direction of the second limiting through hole 125, so that the limiting protrusion 141 can enter the first limiting through hole 115, thereby putting the limiting member 14 in a limiting state. Alternatively, the limiting protrusion 141 can exit the first limiting through hole 115, thereby putting the limiting member 14 in a released state.

[0116] When the limiting member 14 is in the limiting state, the limiting protrusion 141 is simultaneously limited in the first limiting through hole 115. At this time, the first rod 11 and the second rod 12 are connected in a limiting manner.

[0117] When the limiting member 14 is in the released state, the limiting protrusion 141 withdraws from the first limiting through hole 115. At this time, the first rod 11 and the second rod 12 can be separated, or one of the first rod 11 and the second rod 12 can be retracted to the other of the first rod 11 and the second rod 12.

[0118] For further information, see Figure 8 As shown, in one embodiment, the abutment portion 142 is elastically abutted against the second receiving space 126 through the elastic member 15. So that the limiting protrusion 141 can squeeze the elastic member 15 under the action of external force, and further squeeze the limiting protrusion 141 under the action of the first rod 11 moving along the axial direction of the second rod 12 to make the limiting protrusion 141 withdraw from the first limiting through hole 115, so that the limiting member 14 is switched from the limiting state to the released state.

[0119] Furthermore, a third limiting portion 143 is connected to the abutting portion 142, a fourth limiting portion 127 is provided on the inner wall of the second rod 12 corresponding to the second receiving space 126, the first end 111 of the elastic member 15 is limited to the third limiting portion 143, and the second end 112 of the elastic member 15 is limited to the fourth limiting portion 127.

[0120] Preferably, the elastic member 15 is an elastic structure with a centerline axis such as a compression spring, a disc spring, or a tower spring, wherein the first end 111 and the second end 112 of the elastic member 15 are opposite ends. The third limiting portion 143 may be a limiting protrusion or a limiting groove, and the fourth limiting portion 127 may also be a limiting protrusion or a limiting groove, so that the first end 111 and the second end 112 of the elastic member 15 opposite to each other can be limited.

[0121] In other embodiments, the elastic member 15 may also be an elastic structure such as a metal spring, a torsion spring, a tension spring, an elastic silicone sleeve, etc.

[0122] Please refer to Figure 6 As shown, in another embodiment, the limiting member 14 includes an elastic connection portion 144, and the elastic connection portion 144 is connected between the limiting protrusion 141 and the abutting portion 142, so that the limiting protrusion 141 and the abutting portion 142 are accommodated in the second accommodation space 126 in an elastically deformed state.

[0123] Furthermore, the limiting member 14 can be formed by bending a sheet-shaped, rod-shaped or other metal member, so that the limiting member 14 is an integrated structure, and the elastic connection between the limiting protrusion 141 and the abutting portion 142 can be achieved only by its own structure.

[0124] Furthermore, in the first embodiment, the limiting member 14 also includes a limiting end portion 146, and the limiting end portion is located at an end of the limiting protrusion 141 away from the elastic connecting portion 144. The limiting member 14 can also be limitedly connected to the inner wall of the second receiving space 126 corresponding to the second rod 12 through the abutment portion 142 and / or the limiting end portion 146, so that the limiting member 14 is limitedly received in the second receiving space 126.

[0125] Furthermore, the inner wall of the second rod 12 corresponding to the second receiving space 126 may be provided with a first limiting hole 128 and / or a second limiting hole 129, and the end of the abutment portion 142 away from the elastic connecting portion 144 is inserted into the first limiting hole 128, and / or, when the limiting member 14 is in the limiting state, the limiting end portion 146 is limitedly abutted in the second limiting hole 129.

[0126] Furthermore, one end of the abutting portion 142 away from the elastic connecting portion 144 can also be clamped on the inner wall of the second rod 12 corresponding to the second receiving space 126 through a clamping spring.

[0127] In the second embodiment, the limiting protrusion 141 is in surface contact with the first limiting through hole 115 and / or the second limiting through hole 125. Thus, by increasing the contact area between the limiting protrusion 141 and the first limiting through hole 115 and / or the second limiting through hole 125, the contact friction is increased, thereby improving the limiting effect of the limiting protrusion 141.

[0128] In some cases, the limiting protrusion 141 is bent into an arc-shaped structure, and the inner wall of the first limiting through hole 115 and / or the second limiting through hole 125 is adapted to the outer surface of the limiting protrusion 141 of the arc-shaped structure, so that the limiting protrusion 141 is in surface contact with the first limiting through hole 115 and / or the second limiting through hole 125.

[0129] In other cases, the limiting protrusion 141 is a columnar structure or a trapezoidal structure in cross section, and the inner wall of the first limiting through hole 115 and / or the second limiting through hole 125 is adapted to the outer surface of the limiting protrusion 141 with the columnar structure or the trapezoidal structure in cross section, so that the limiting protrusion 141 is in surface contact with the first limiting through hole 115 and / or the second limiting through hole 125.

[0130] Preferably, the outer surface of the limiting protrusion 141 and the inner wall of the first limiting through hole 115 , as well as the inner wall of the second limiting through hole 125 are all rough surfaces.

[0131] More preferably, in the third embodiment, the limiting protrusion 141 is in surface contact with the first limiting through hole 115 and / or the second limiting through hole 125 , and is also connected to the inner wall of the second receiving space 126 corresponding to the second rod 12 in a limiting manner.

[0132] In other embodiments, an anti-slip portion 145 may be provided on the limiting protrusion 141 , and the anti-slip portion 145 may limit the opening of the first limiting through hole 115 away from the first end 111 when the support module 10 is placed vertically.

[0133] Further, taking the second rod 12 inserted into the first rod 11 as an example, the first rod 11 is configured to have a plurality of first limiting through holes 115 along its axial direction corresponding to the first receiving space 116, and the limiting protrusion 141 can pass through the second limiting through hole 125 and be limitedly inserted into any of the first limiting through holes 115, thereby achieving height adjustment of the support module 10, so as to facilitate setting the positioning module 20 at a height position corresponding to the optimal signal along the vertical direction.

[0134] For further information, please refer to Figure 3As shown, the power supply module 40 includes a battery 41 and a photovoltaic panel assembly 42, and the photovoltaic panel assembly 42 includes a photovoltaic panel 421 and a mounting frame 422. The battery 41 is electrically connected between the photovoltaic panel 421 and the positioning module 20, and is disposed on the mounting base 30, the photovoltaic panel 421 is disposed on the mounting frame 422, and the mounting frame 422 is connected to the mounting base 30.

[0135] Furthermore, the photovoltaic panel 421 is used to convert light energy into electricity and transmit it to the battery 41 , and the battery 41 is used to store the electric energy and supply power to the positioning module 20 .

[0136] The mounting base 30 includes a first mounting shell 33 and a second mounting shell 34. The first mounting shell 33 is located above the second mounting shell 34 along the axial direction of the first rod 11. The first mounting shell 33 is sealedly connected with the second mounting shell 34 to form a receiving cavity 35 and the insertion hole 31.

[0137] Furthermore, the accommodating cavity 35 has a first mounting portion 36, and the battery 41 is accommodated in the first mounting portion 36. The first mounting shell 33 or the second mounting shell 34 is extended outwardly along the radial direction of the first rod 11 to form a second mounting portion 37, and the mounting frame 422 is provided on the second mounting portion 37.

[0138] Among them, the first mounting portion 36 and the second mounting portion 37 are arranged relatively to each other along a first direction, and the first direction is one of the radial directions of the first rod 11, so that the photovoltaic panel 421 and the battery 41 are arranged relatively to each other along the radial direction of the supporting module 10, thereby making the photovoltaic panel 421 and the battery 41 maintain balance relative to the supporting module 10, thereby improving the stability of the base station 100.

[0139] For further information, please refer to Figure 1 As shown, the support module 10 further includes a ground plug 16 , and the ground plug 161 is connected to the fourth end 122 and is used to fix the base station 100 at the target installation position.

[0140] Furthermore, the ground plug 16 includes a first pin 161 and a second pin 162. The first pin 161 extends along the length direction of the second rod 12 in a direction away from the first rod 11. The second pin 162 is connected to the first pin 161 or the second rod 12, and at least one of the second pins 162 is located below the first mounting portion 36 or the second mounting portion 37, so that when the base station 100 is installed at the target installation position, the stability of the base station 100 can be improved through the second pin 162, and the base station 100 can be better kept stable under the action of external force (such as being blown by the wind).

[0141] Further, the second pin 162 includes a first section 1621 and a second section 1622, wherein the first section 1621 extends outwardly along the radial direction of the second rod 12 and is connected to the second section 1622, and the second section 1622 extends in a direction away from the first rod 11. The first section 1621 extends outwardly along the first direction, so that the second section 1622 is inserted under the battery 41 or inserted under the photovoltaic panel assembly 42.

[0142] Furthermore, the first section 1621 and the second section 1622 are fixedly connected, and the first section 1621 and the first pin 161 or the second rod 12 are threadedly connected, so that the phase of the second pin 162 relative to the first pin 161 can be adjusted as needed to facilitate the insertion of the second section 1622 under the battery 41 or the photovoltaic panel assembly 42.

[0143] Preferably, the ground plug 1612 is provided with two second pins 162 , wherein the second section 1622 of one second pin 162 is located below the battery 41 , and the second section 1622 of the other second pin 162 is located below the photovoltaic panel assembly 42 .

[0144] Furthermore, the ground plug 16 further includes a third plug pin 163, the third plug pin 163 includes a third section 1631 and a fourth section 1632, the third section 1631 is connected to the first plug pin 161, and extends radially outwardly of the second rod 12 to connect to the fourth section 1632, and the fourth section 1632 extends in a direction away from the second rod 12. The third section 1631 may be fixedly connected between the fourth section 1632 and the first plug pin 161.

[0145] In one embodiment, the third section 1631 extends outwardly along the first direction. The third section 1631 extends in the opposite direction to the first section 1621 along the first direction, so that the fourth section 1632 and the second section 1622 are located on the opposite side of the first plug pin 161 along the first direction. Therefore, the second plug pin 162 and the third plug pin 163 can be used to strengthen one side of the battery 41 and one side of the photovoltaic panel 421, respectively.

[0146] Further, when the second section 1622 is inserted under one side of the battery 41, the fourth section 1632 is inserted under one side of the photovoltaic panel 421; or, when the second section 1622 is inserted under one side of the photovoltaic panel 21, the fourth section 1632 is inserted under one side of the battery 41.

[0147] In another embodiment, the third section 1631 extends along a second direction, wherein the second direction and the first direction are two different directions. The base station 100 can be further strengthened by providing the third pin 163, so that the base station 100 can be installed more stably at the target installation location.

[0148] In another aspect, the present application further provides a mowing system, the mowing system comprising a mowing device and any one of the base stations 100 described above, the base station 100 being used to locate the mowing device. Therefore, the mowing system has the beneficial effects of any one of the above embodiments, which will not be described in detail here.

[0149] 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.

[0150] 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.

[0151] 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 support module (10) comprises a first rod (11) and a second rod (12), and has a first state and a second state; A positioning module (20), connected to the first rod (11), for performing a positioning function; A mounting base (30) is detachably disposed on the supporting module (10) and is used to carry a power supply module (40), wherein the power supply module (40) is used to supply power to the positioning module (20); Wherein, if it is necessary to arrange the mounting base (30) on the supporting module (10), the supporting module (10) is in the first state, the first rod (11) or the second rod (12) can pass through the mounting base (30), and after the mounting base (30) is arranged on the supporting module (10), the supporting module (10) switches to the second state.

2. The base station according to claim 1, characterized in that The first rod (11) comprises a first end (111) and a second end (112) opposite to each other, and the positioning module (20) is connected to the first end (111); The second rod (12) comprises a third end (121) and a fourth end (122) opposite to each other; When the support module (10) is in the first state, the second end (112) is separated from the third end (121), and the first rod (11) can pass through the mounting base (30) along the second end (112), or the second rod (12) can pass through the mounting base (30) along the third end (121); When the supporting module (10) is in the second state, the second end (112) is connected to the third end (121).

3. The base station according to claim 1, characterized in that The length of the first rod (11) is smaller than the length of the second rod (12).

4. The base station according to claim 1, characterized in that The first rod (11) comprises a first end (111) and a second end (112) opposite to each other, and the positioning module (20) is connected to the first end (111); The second rod (12) comprises a third end (121) and a fourth end (122) opposite to each other, and the second end (112) is connected to the third end (121); When the support module (10) is in the first state, one of the first rod (11) and the second rod (12) moves relative to the other of the first rod (11) and the second rod (12) to shorten the support module (10) to a first length; When the support module (10) is in the second state, one of the first rod (11) and the second rod (12) moves relative to the other of the first rod (11) and the second rod (12) to extend the support module (10) to a second length.

5. The base station according to any one of claims 1 to 4, characterized in that: The mounting base (30) is provided with a first connection structure (32), and the positioning module (20) is provided with a second connection structure (21), and the first connection structure (32) and the second connection structure (21) are connected to each other so that the mounting base (30) and the positioning module (20) are fixedly connected.

6. The base station according to any one of claims 1 to 4, characterized in that: The mounting base (30) is provided with a third connection structure, and the support module (10) is provided with a fourth connection structure, and the third connection structure and the fourth connection structure are interconnected to connect the mounting base (30) and the support module (10).

7. The base station according to any one of claims 2 or 4, characterized in that: One of the first rod (11) and the second rod (12) is inserted into the other of the first rod (11) and the second rod (12) in a limited position; or the second end (112) is threadedly connected to the third end (121).

8. The base station according to claim 7, characterized in that: The support module (10) comprises a limiting member (14), and the limiting member (14) is used to limit the first rod (11) and the second rod (12); or, the first rod (11) is provided with a first limiting portion (114), and the second rod (12) is provided with a second limiting portion (124), and the first limiting portion (114) and the second limiting portion (124) are mutually limited so that the first rod (11) and the second rod (12) are mutually limited.

9. The base station according to claim 8, characterized in that The first rod (11) is provided with a first position-limiting through hole (115), and the second rod (12) is provided with a second position-limiting through hole (125); The limiting member (14) is simultaneously passed through the first limiting through hole (115) and the second limiting through hole (125) to enable the first rod (11) and the second rod (12) to be connected in a limiting manner.

10. The base station according to claim 9, characterized in that The first rod (11) has a first receiving space (116), the second rod (12) has a second receiving space (126), and the limiting member (14) comprises a limiting convex portion (141) and an abutting portion (142); The abutting portion (142) is received in the second receiving space (126), the limiting protrusion (141) is inserted into the second limiting through hole (125), and can move relative to the abutting portion (142) along the axial direction of the second limiting through hole (125), so that the limiting member (14) has a limiting state and a releasing state, when the limiting member (14) is in the limiting state, the limiting protrusion (141) is limited in the first limiting through hole (115), and when the limiting member (14) is in the releasing state, the limiting protrusion (141) withdraws from the first limiting through hole (115); or The abutment portion (142) is received in the first receiving space (116), and the limiting protrusion (141) is inserted into the first limiting through hole (115), and can move relative to the abutment portion (142) along the axial direction of the first limiting through hole (115), so that the limiting member (14) has a limiting state and a releasing state. When the limiting member (14) is in the limiting state, the limiting protrusion (141) is limited in the second limiting through hole (125), and when the limiting member (14) is in the releasing state, the limiting protrusion (141) exits the second limiting through hole (125).

11. The base station according to claim 10, characterized in that: The limiting protrusion (141) is connected to the abutting portion (142) via an elastic connecting portion (144); the limiting protrusion (141) can be withdrawn from the first limiting through hole (115) and located in the second limiting through hole (125) under the action of an external force; or, the limiting protrusion (141) can be withdrawn from the second limiting through hole (125) and located in the first limiting through hole (115) under the action of an external force.

12. The base station according to claim 11, characterized in that If the abutting portion (142) is received in the second receiving space (126), the abutting portion (142) is positionally connected to the inner wall of the second receiving space (126) corresponding to the second rod (12); if the abutting portion (142) is received in the first receiving space (116), the abutting portion (142) is positionally connected to the inner wall of the first receiving space (116) corresponding to the first rod (11); and / or The limiting protrusion (141) is in surface contact with the first limiting through hole (115); and / or The limiting protrusion (141) is in surface contact with the second limiting through hole (125).

13. The base station according to claim 2, characterized in that: The power supply module (40) comprises a storage battery (41) and a photovoltaic panel assembly (42), wherein the photovoltaic panel assembly (42) is used to convert light energy into electrical energy, and the storage battery (41) is electrically connected to the positioning module (20) and the photovoltaic panel assembly (42) respectively, and is used to store electrical energy and supply power; The mounting base (30) is structured to form a first mounting portion (36) and a second mounting portion (37), wherein the first mounting portion (36) and the second mounting portion (37) are arranged on opposite sides of the first rod (11) along a first direction, and the storage battery (41) is arranged on the first mounting portion (36), and the photovoltaic panel assembly (42) is arranged on the second mounting portion (37).

14. The base station according to claim 13, characterized in that: The support module (10) comprises a ground plug (16), wherein the ground plug (16) comprises a first plug pin (161) and a second plug pin (162), wherein the first plug pin (161) extends along the length direction of the second rod (12) in a direction away from the first rod (11), and the second plug pin (162) comprises a first section (1621) and a second section (1622), wherein the first section (1621) is connected between the second section (1622) and the first plug pin (161) or the second rod (12), wherein the second plug pin (162) is rotatable relative to the first plug pin (161) or the second rod (12) so that the first section (1621) extends outwardly along the first direction, and the second section (1622) extends in a direction away from the second rod (12).

15. The base station according to claim 14, characterized in that: The ground plug (16) includes a third plug pin (163), and the third plug pin (163) includes a third section (1631) and a fourth section (1632), wherein the third section (1631) is connected between the first plug pin (161) and the fourth section (1632), wherein the third section (1631) extends radially outwardly of the second rod (12), and the fourth section (1632) extends in a direction away from the second rod (12).

16. The base station according to claim 15, characterized in that: The third section (1631) extends outwardly along the first direction, and the fourth section (1632) and the second section (1622) are located on opposite sides of the first pin (161) along the first direction.

17. A mowing system, characterized in that: It comprises a lawn mowing device and a base station (100) according to any one of claims 1 to 16, wherein the base station (100) is used for positioning the lawn mowing device.

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