CN113472366A - Signal transmitting station and mowing system - Google Patents

Signal transmitting station and mowing system Download PDF

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Publication number
CN113472366A
CN113472366A CN202110869698.0A CN202110869698A CN113472366A CN 113472366 A CN113472366 A CN 113472366A CN 202110869698 A CN202110869698 A CN 202110869698A CN 113472366 A CN113472366 A CN 113472366A
Authority
CN
China
Prior art keywords
battery pack
transmitting station
signal transmitting
signal
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110869698.0A
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Chinese (zh)
Inventor
曹金
高杰
李汪浩
蒲志高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Globe Jiangsu Co Ltd
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Globe Jiangsu Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Globe Jiangsu Co Ltd filed Critical Globe Jiangsu Co Ltd
Priority to CN202110869698.0A priority Critical patent/CN113472366A/en
Publication of CN113472366A publication Critical patent/CN113472366A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Harvester Elements (AREA)

Abstract

The invention provides a signal transmitting station and a mowing system, which relate to the technical field of automatic mowers and comprise the following components: a base; a housing mounted on the base; a battery pack cavity formed inside the housing, comprising: the plugging structure is fixed on the inner side wall of the battery pack cavity and used for detachably mounting a battery pack; the insert seat is fixed in the battery pack cavity and comprises a contact piece matched with the power supply terminal of the battery pack, and the contact piece seat is embedded and matched with the power supply terminal of the battery pack; and the circuit board is fixed in the battery pack cavity and is electrically connected with the plug sheet seat. The invention solves the problem that the signal transmitting station cannot normally work because the power line is easily damaged after being exposed outside for a long time because the external power line supplies power to the signal transmitting station in the prior art.

Description

Signal transmitting station and mowing system
Technical Field
The invention relates to the technical field of automatic mowers, in particular to a signal transmitting station and a mowing system.
Background
An automatic lawn mower is a garden tool for trimming lawns, vegetation, and the like, and generally includes a self-propelled mechanism, a cutter mechanism, and a power source, which may be a gasoline engine, a battery pack, and the like. The battery-driven automatic mower is widely favored by users because of low noise and zero pollution.
In the prior art, the definition of the working area of the automatic mower is usually controlled by a signal transmitting station, so that the automatic mower can work in the preset working area; however, most signal transmitting stations provide power by means of external power lines, and the power lines are exposed to the outside; in practical use, the installation process of the power line consumes great labor force, and the power line exposed outside for a long time is easy to be damaged, so that the improvement is needed.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a signal transmitting station and a mowing system, which are used to solve the problem that the signal transmitting station is easily damaged due to the long-term exposure of a power line outside, which results in the problem that the signal transmitting station cannot normally operate.
To achieve the above and other related objects, the present invention provides a signal transmitting station, comprising: a base; a housing mounted on the base; a battery pack cavity formed inside the housing, comprising: the plugging device is fixed on the inner side wall of the battery pack cavity and is used for detachably mounting a battery pack; the insert seat is fixed in the battery pack cavity and comprises a contact piece matched with the power supply terminal of the battery pack, and the contact piece seat is embedded and matched with the power supply terminal of the battery pack; and the circuit board is fixed in the battery pack cavity and is electrically connected with the plug sheet seat.
In an embodiment of the present invention, the plugging device further includes: the guide blocks are fixed on the inner side wall of the battery pack cavity, arranged in an L shape and positioned on two sides of the inserting piece seat in the length direction; and the positioning plate is fixed on the guide block, and the plate surface of the positioning plate and the guide block are arranged in a mutually perpendicular mode.
In an embodiment of the present invention, two guide blocks and two positioning plates are disposed, and the two guide blocks and the two positioning plates are symmetrically disposed.
In an embodiment of the present invention, an installation groove is formed between the guiding block and the bottom of the corresponding positioning plate for installing the insert seat.
In an embodiment of the invention, one end of the positioning plate, which is away from the guide block, is arranged in a T shape and is matched with the shape and size of the insertion groove of the battery pack.
In an embodiment of the invention, a seal cover is movably arranged at the opening of the battery pack cavity, and the seal cover is matched with the shape and size of the opening of the battery pack cavity.
In an embodiment of the invention, a drain hole is formed on the bottom wall of the battery pack cavity.
In an embodiment of the invention, the drain hole sequentially penetrates through the housing and the base.
In an embodiment of the present invention, the circuit board is integrated with a signal transmission source and a plurality of signal interfaces.
In an embodiment of the present invention, the base is provided with signal output terminals, and the signal output terminals are electrically connected to the signal interfaces and correspond to the signal interfaces one to one.
In an embodiment of the present invention, a charging plug board is horizontally installed on the housing, the charging plug board is electrically connected to the circuit board, and the charging plug board is adapted to a charging end of the lawn mower.
The present invention also provides a battery pack, including: the battery pack body is internally provided with a cavity for mounting a battery core; the power supply terminal is arranged on the outer side surface of the battery pack body and is electrically connected with the internal battery core; the power supply terminal is matched with the insert seat of the signal transmitting station; and the inserting groove is formed on the battery pack body and is matched with the inserting and pulling structure in the signal transmitting station.
In an embodiment of the invention, two insertion grooves are arranged on the battery pack body, and the two insertion grooves are respectively located on two sides of the battery pack body in the width direction.
The present invention also provides a mowing system comprising a lawnmower and a signal transmitting station, the signal transmitting station comprising: a base; a housing mounted on the base; a battery pack cavity formed inside the housing, comprising: the plugging device is fixed on the inner side wall of the battery pack cavity and is used for detachably mounting a battery pack; the insert seat is fixed in the battery pack cavity and comprises a contact piece matched with the power supply terminal of the battery pack, and the contact piece seat is embedded and matched with the power supply terminal of the battery pack; and the circuit board is fixed in the battery pack cavity and is electrically connected with the plug sheet seat.
In an embodiment of the invention, the mowing system further includes a signal guide wire embedded underground, and the signal guide wire is connected with the signal output terminal on the base to define an active area of the mower.
In an embodiment of the invention, the lawn mower is provided with a signal receiver for receiving the signal transmitted by the signal transmitting station.
In an embodiment of the invention, the mower has a battery pack plug-in device, and the battery pack plug-in device is detachably mounted with a battery pack.
In an embodiment of the present invention, the lawn mower has a battery pack fixedly disposed inside the lawn mower.
As described above, the signal transmitting station and mowing system of the present invention have the following advantages:
1. the signal transmitting station adopts a pluggable battery pack power supply mode, so that the installation flexibility of the signal transmitting station can be improved, and the signal transmitting station can be installed in different grassland areas.
2. The battery package passes through the plug-in structure to be installed on electric tool, can take out the battery package when the machine does not use for a long time to with battery package individual storage, can avoid the electric ion in the battery package to be in active state for a long time, thereby the condition emergence of accident appears, increases the security of machine.
3. The charging device is integrated on the signal transmitting station, so that the mower can return to the signal transmitting station when the electric quantity of the battery pack is exhausted, and the energy of the battery pack of the signal transmitting station is transmitted into the mower, thereby completing the charging operation of the mower and increasing the actual functions of the signal transmitting station.
Drawings
FIG. 1 is a schematic view of a mowing system according to the present invention;
FIG. 2 is a schematic diagram of a battery pack according to the present invention;
FIG. 3 is a schematic diagram of a signal transmitting station of the present invention;
FIG. 4 is an exploded view of a signal transmitting station of the present invention;
FIG. 5 is a partial cross-sectional view of a battery pack cavity in a signaling station according to the present invention;
FIG. 6 is a schematic diagram of a circuit board of a signal transmitting station according to the present invention;
fig. 7 is a schematic structural diagram of a charging device in a signal transmitting station according to the present invention.
Description of the element reference numerals
100. A signal transmitting station; 110. a base; 111. a base plate; 120. a housing; 121. a peaked cap; 122. a charging plug board; 130. a battery pack cavity; 131. a guide block; 132. positioning a plate; 133. a wafer inserting seat; 134. mounting grooves; 135. a rib plate; 136. sealing the cover; 137. a drain hole; 140. a circuit board; 141. a signal emission source; 142. a signal interface; 150. a signal output terminal; 160. a signal guide line; 200. a mower; 300. a battery pack; 310. a battery pack body; 320. a power supply terminal; 330. and (4) inserting grooves.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. It is also to be understood that the terminology used in the examples is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.
Please refer to fig. 1 to 7. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1, the present invention provides a mowing system, which includes a mower 200 and a signal transmitting station 100. The signal transmitting station 100 includes a built-in signal transmitting source 141, and a signal guide line 160 electrically connected to the signal transmitting source 141; the signal guide wire 160 is pre-buried under the ground, and the signal guide wire 160 defines the movable area of the lawn mower 200, so that the lawn mower 200 can perform mowing operation in a preset area. The lawn mower 200 is further provided with a signal receiver (not shown) for receiving the signal transmitted from the signal transmitting station 100, and the lawn mower 200 can move along a predetermined path according to the signal command, so as to perform lawn mowing in order.
Referring to fig. 1, the lawn mower 200 and the signal transmitting station 100 are powered by the same type of battery pack 300; the signal transmitting station 100 is powered by the pluggable battery pack 300, so that the installation flexibility of the signal transmitting station 100 can be improved, and the signal transmitting station 100 can be installed in different grassland areas; in addition, when the machine is not used for a long time, the battery pack 300 can be taken out, the battery pack 300 is stored independently, and therefore the situation that electric ions in the battery pack 300 are in an active state for a long time can be avoided, accidents occur, and the safety of the machine is improved.
Referring to fig. 2, the present invention further provides a battery pack, which includes a battery pack body 310, a cavity is formed inside the battery pack body, and the cavity is used for installing a battery core; a power supply terminal 320 mounted on an outer side surface of the battery pack body 310 and electrically connected to the internal battery cell; the power supply terminal 320 is fitted with the card socket 133 in the signal transmitting station 100; and the inserting and connecting slot 330 is formed on the battery pack body 310 and is matched with the inserting and connecting structure in the signal transmitting station 100. In this embodiment, two insertion grooves 330 are disposed on the battery pack body 310, and the two insertion grooves 330 are respectively located on two sides of the battery pack body 310 in the width direction.
The signal transmitting station is described in detail below. Referring to fig. 3 to 7, the signal transmitting station 100 further includes a base 110; a housing 120 mounted on the base 110; a battery pack cavity 130 vertically formed inside the housing 120 and having an open top, and including: the plugging device is fixed on the inner side wall of the battery pack cavity 130 and is used for detachably mounting the battery pack 300; the card-inserting seat 133 is fixed in the battery pack cavity 130, and the card-inserting seat 133 comprises a contact piece matched with the power supply terminal 320 of the battery pack 300 and is embedded and matched with the power supply terminal 320 of the battery pack 300; the circuit board 140 is fixed in the battery pack cavity 130 and electrically connected with the plug sheet seat 133.
Referring to fig. 4 and 5, in this embodiment, the shape of the battery pack cavity 130 is a column, a cavity for placing the battery pack 300 is formed inside the battery pack cavity 130, the cavity is substantially a square, the top of the battery pack cavity 130 is open, and the battery pack 300 can be placed into the battery pack cavity 130 from the open side; in addition, a plurality of rib plates 135 are formed on an inner side wall which is vertically arranged in the battery pack cavity 130, furthermore, the rib plates 135 are vertically arranged and are five in the horizontal direction, and the shape and the size of the rib plates 135 are matched with those of the battery pack 300, so that the battery pack 300 inserted into the battery pack cavity 130 can be clamped conveniently.
Referring to fig. 4 and 5, a cover 136 is mounted on the top of the battery pack cavity 130. In this embodiment, the cover 136 is rectangular plate-shaped, the cover 136 is detachably mounted at the opening of the battery pack cavity 130, and the size of the cover 136 is slightly larger than that of the opening of the battery pack cavity 130; when the signal transmitting station 100 needs to mount or dismount the battery pack 300, the cover 136 can be removed, so that the top of the battery pack cavity 130 is opened, and the mounting and dismounting operations of the battery pack 300 are facilitated. In addition, the cover 136 can protect the battery pack 300 installed in the battery pack cavity 130, so as to prevent foreign objects from colliding or prevent rainwater, dust or grass from entering the battery pack cavity 130, thereby causing damage to the battery pack 300.
Referring to fig. 5, in the present embodiment, the plugging structure includes a guiding block 131 and a positioning plate 132. The guide block 131 is vertically fixed on the inner side wall of the battery pack cavity 130 and is arranged in an L shape; furthermore, two guide blocks 131 are arranged in the battery pack cavity 130, and the two guide blocks 131 are symmetrically arranged and are positioned on two sides of the inserting piece seat 133 in the length direction; wherein a gap is left between the bottom of the guide block 131 and the inner bottom wall of the battery pack cavity 130.
Referring to fig. 5, the positioning plate 132 is fixed on the guiding block 131, the length direction of the positioning plate 132 is the same as the length direction of the guiding block 131, and is in one-to-one correspondence with the guiding block 131, and the plate surface of the positioning plate 132 is perpendicular to the guiding block 131; furthermore, one end of the positioning plate 132, which is far away from the guiding block 131 in the width direction, is arranged in a T shape, and is matched with the shape and size of the insertion groove 330 of the battery pack 300. Due to the structural arrangement, the situation that the battery pack 300 shakes in the battery pack cavity 130 can be reduced, and the installation stability of the battery pack 300 is improved. A mounting groove 134 is formed between the guide block 131 and the bottom of the positioning plate 132 and is used for mounting the insert seat 133.
Referring to fig. 5, in the present embodiment, the insert seat 133 is substantially T-shaped, two ends of the insert seat 133 are respectively inserted into the corresponding mounting grooves 134, and one side of the insert seat 133 in the width direction abuts against the inner side wall of the battery pack cavity 130; an abutting plate (not shown in the figure) is vertically formed on one side of the insert seat 133 close to the inner side wall of the battery pack cavity 130 in the width direction, and the length direction of the abutting plate is the same as that of the insert seat 133; one side and gusset 135 joint that the butt joint board kept away from the interior diapire of battery package die cavity 130, through mounting groove 134 and gusset 135 with the joint of plug-in sheet seat 133 in battery package die cavity 130, increase the installation stability of plug-in sheet seat 130. In addition, the card-inserting seat 130 is vertically provided with four contact pieces which are abutted against the power supply terminal 330 of the battery pack 300, and the four contact pieces are perpendicular to the abutting plate and arranged along the length direction of the card-inserting seat 133.
Referring to fig. 5, in the present embodiment, a drainage hole 137 is formed through the bottom wall of the battery pack cavity 130, and the drainage hole 137 sequentially penetrates through the housing 120 and the base 110; furthermore, nine drain holes 137 are formed in the inner bottom wall of the battery pack cavity 130, one of the drain holes is a circular drain hole and is arranged in the center of the inner bottom wall of the battery pack cavity 130, and the rest drain holes are square and arranged along the arc-shaped direction of the circular drain hole; the drain holes 137 may drain rainwater that penetrates into the battery pack cavity 130, reducing the occurrence of short-circuit damage to the battery pack 300 caused by rainwater.
Referring to fig. 6, in the present embodiment, the circuit board 140 is vertically fixed in the battery pack cavity 130 and located below the card socket 133, and a signal emitting source 141 and a plurality of signal interfaces 142 are integrated at one end of the circuit board 140 close to the card socket 133; further, three signal interfaces 142 are disposed on the circuit board 140, and the three signal interfaces 142 are arranged along the width direction of the circuit board 140. A signal output terminal 150 is fixed on the base 110 at a position close to the battery pack cavity 130, and the signal output terminal 150 is electrically connected to the signal interface 142 through a signal line and corresponds to the signal interface 142 one by one. In addition, two ends of the signal guide wire 160 are respectively connected with the two signal output terminals 150, and the signal guide wire 150 is embedded underground and surrounds an active area of the lawn mower 200.
In actual operation, the circuit board 140 electrically connected to the blade holder 133 supplies power to the signal emitting source 141, so that the signal emitting source 141 can send a signal according to a preset command, the signal interface 142 on the circuit board 140 transmits the signal of the signal emitting source 141 to the signal output terminal 150, and transmits the signal through the signal guide wire 160, so that the signal receiver on the lawn mower 200 receives the signal command, and the control device in the lawn mower 200 controls the movement of the lawn mower 200 according to the signal command, thereby completing the lawn mowing operation.
Referring to fig. 7, in another embodiment, the charging device is integrated in the signal transmitting station 100, so that the lawn mower 200 can return to the signal transmitting station 100 when the battery pack 300 is exhausted, and the energy of the battery pack 300 of the signal transmitting station 100 can be transmitted to the lawn mower 200, thereby completing the charging operation of the lawn mower 200.
Referring to fig. 7, the charging device includes a base plate 111 and a charging socket 122. The base plate 111 is fixed to the bottom of the base 110, and the base 110 is located at an edge position of one side of the base plate 111, and the lawn mower 200 can be parked on the base plate 111. The charging plug board 122 is horizontally fixed on the housing 120 of the signal transmitting station 100, and the length direction of the charging plug board 122 is the same as the length direction of the bottom board 111 and is electrically connected with the circuit board 140; the charging socket 122 is adapted to the charging end of the lawn mower 200.
Referring to fig. 7, in the present embodiment, the housing 120 of the signal transmitting station 100 is composed of two shells with matching structures, and a cavity is formed inside the shell for installing other components such as the battery pack 300 and the signal output terminal 150; and a hood 121 is bent toward the length direction of the bottom plate 111 on a housing, and the length of the hood 121 is slightly greater than that of the charging socket 122. When the mower 200 needs to be charged in a rainy day, the charging plug board 122 is embedded into the charging end of the mower 200, and the eaves cap 121 can shield the connection part of the mower 200 and the charging plug board 122, so that the situation of electric leakage caused by rainwater entering the connection part of the mower 200 and the charging plug board 122 can be reduced.
In summary, the signal transmitting station 100 of the present invention adopts the pluggable battery pack 300 to supply power, so as to improve the installation flexibility of the signal transmitting station 100, and enable the signal transmitting station 100 to be installed in different grassland areas; in addition, when the machine is not used for a long time, the battery pack 300 can be taken out, the battery pack 300 is stored independently, and therefore the situation that electric ions in the battery pack 300 are in an active state for a long time can be avoided, accidents occur, and the safety of the machine is improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (16)

1. A signal transmitting station, comprising:
a base;
a housing mounted on the base;
a battery pack cavity formed inside the housing, comprising:
the plugging device is fixed on the inner side wall of the battery pack cavity and is used for detachably mounting a battery pack; and
the insert seat is fixed in the battery pack cavity and comprises a contact piece matched with the power supply terminal of the battery pack, and the contact piece seat is embedded and matched with the power supply terminal of the battery pack; and
and the circuit board is fixed in the battery pack cavity and is electrically connected with the plug sheet seat.
2. The signal transmitting station of claim 1, wherein: the plugging device further comprises:
the guide blocks are fixed on the inner side wall of the battery pack cavity, arranged in an L shape and positioned on two sides of the inserting piece seat in the length direction;
the positioning plate is fixed on the guide block, and the plate surface of the positioning plate is perpendicular to the guide block.
3. The signal transmitting station of claim 2, wherein: the guide block with the locating plate all is provided with two, and two the guide block and two the locating plate all is mutual symmetry setting.
4. A signal transmitting station as claimed in claim 3, characterized in that: and mounting grooves are formed between the guide blocks and the bottoms of the corresponding positioning plates and used for mounting the insert seats.
5. The signal transmitting station of claim 4, wherein: one end of the positioning plate, which is far away from the guide block, is arranged in a T shape and is matched with the shape and the size of the insertion groove of the battery pack.
6. The signal transmitting station of claim 1, wherein: the opening of the battery pack cavity is movably provided with a sealing cover, and the sealing cover is matched with the opening of the battery pack cavity in shape and size.
7. The signal transmitting station of claim 1, wherein: and a drain hole is formed in the bottom wall of the battery pack cavity.
8. The signal transmitting station of claim 7, wherein: the drain hole penetrates through the shell and the base in sequence.
9. The signal transmitting station of claim 1, wherein: the circuit board is integrated with a signal emission source and a plurality of signal interfaces.
10. The signal transmitting station of claim 9, wherein: the base is provided with signal output terminals, and the signal output terminals are electrically connected with the signal interfaces and correspond to the signal interfaces one to one.
11. The signal transmitting station of claim 1, wherein: the casing is provided with a charging plug board in a horizontal installation mode, the charging plug board is electrically connected with the circuit board, and the charging plug board is matched with the charging end of the mower.
12. A mowing system comprising a lawnmower and a signal transmitting station, the signal transmitting station comprising:
a base;
a housing mounted on the base;
a battery pack cavity formed inside the housing, comprising:
the plugging device is fixed on the inner side wall of the battery pack cavity and is used for detachably mounting a battery pack; and
the insert seat is fixed in the battery pack cavity and comprises a contact piece matched with the power supply terminal of the battery pack, and the contact piece seat is embedded and matched with the power supply terminal of the battery pack; and
and the circuit board is fixed in the battery pack cavity and is electrically connected with the plug sheet seat.
13. The mowing system according to claim 12, wherein: the mowing system further comprises a signal guide wire which is pre-buried underground and connected with the signal output terminal on the base to define an active area of the mowing machine.
14. The mowing system according to claim 12, wherein: the mower is provided with a signal receiver used for receiving the signal emitted by the signal emitting station.
15. The mowing system according to claim 12, wherein: the mower is provided with a battery pack plug-in device, and the battery pack plug-in device is detachably mounted on a battery pack.
16. The mowing system according to claim 12, wherein: the lawn mower is provided with a battery pack fixedly arranged in the lawn mower.
CN202110869698.0A 2021-07-30 2021-07-30 Signal transmitting station and mowing system Pending CN113472366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110869698.0A CN113472366A (en) 2021-07-30 2021-07-30 Signal transmitting station and mowing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110869698.0A CN113472366A (en) 2021-07-30 2021-07-30 Signal transmitting station and mowing system

Publications (1)

Publication Number Publication Date
CN113472366A true CN113472366A (en) 2021-10-01

Family

ID=77883393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110869698.0A Pending CN113472366A (en) 2021-07-30 2021-07-30 Signal transmitting station and mowing system

Country Status (1)

Country Link
CN (1) CN113472366A (en)

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