CN219553482U - Emergency stop button structure for intelligent mower - Google Patents
Emergency stop button structure for intelligent mower Download PDFInfo
- Publication number
- CN219553482U CN219553482U CN202222562152.3U CN202222562152U CN219553482U CN 219553482 U CN219553482 U CN 219553482U CN 202222562152 U CN202222562152 U CN 202222562152U CN 219553482 U CN219553482 U CN 219553482U
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- Prior art keywords
- shell
- emergency stop
- stop button
- button structure
- screw
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- 238000003825 pressing Methods 0.000 claims abstract description 34
- 241000463219 Epitheca Species 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 41
- 230000006978 adaptation Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Harvester Elements (AREA)
Abstract
The utility model discloses an emergency stop button structure for an intelligent mower, which comprises an upper shell, wherein the lower surface of the upper shell is movably connected with a middle shell, the inner bottom wall of the upper shell is fixedly connected with a pressing plate, the middle part of the inner bottom wall of the upper shell is fixedly connected with a butting block, the upper surface of the middle shell is provided with a bracket, and the left side and the right side of the upper surface of the bracket are respectively provided with an elastic sheet. This emergency stop button structure for intelligent mower, through the epitheca, the mesochite, the clamp plate, the shell fragment, the butt piece, seal cover and guide arm's setting, press the epitheca and drive the epitheca at the inferior valve inner wall down-ward movement, the shell fragment of clamp plate extrusion both sides makes the shell fragment warp, the butt piece pushes down the seal cover and drives the guide arm and move down, thereby the guide arm triggers electronic switch's output outage signal, reach the purpose of termination operation, the shell fragment that the symmetry set up makes to press the contact point more elasticity area of distribution great, mechanical structure motion is smooth and easy, can effectively solve the press card that emergency stop switch mechanical structure is bad to lead to and put back to the card and put.
Description
Technical Field
The utility model relates to the technical field of intelligent mowers, in particular to an emergency stop button structure for an intelligent mower.
Background
The mower is a mechanical tool for trimming lawns and vegetation, wherein the blade utilizes the high-speed rotation of an engine to cut weeds, so that the working time of weeding workers is saved, a large amount of manpower resources are reduced, but emergency situations often occur in the use process, the machine is damaged, and the casualties are seriously caused.
The utility model of Chinese patent publication No. CN216253985U discloses an emergency stop assembly of a mower, comprising: the emergency stop assembly is arranged on the mower, the mower comprises a shell, a PCB (printed circuit board) board, a base and an upper cover, the PCB board is arranged in the shell, the upper cover is arranged at the opening of the shell, the base is arranged between the PCB board and the upper cover, and a through groove is formed in the base; the scram assembly includes: the emergency stop button is arranged on the upper cover; the key rod penetrates through the through groove and can move along the axial direction of the through groove; the emergency stop switch is arranged on the PCB and is electrically connected with the PCB; the trigger comprises a fixed end and a movable end, wherein the fixed end is connected with the emergency stop switch, and the movable end can be contacted with the key rod and the emergency stop switch. The utility model can avoid the bad risk of manual welding of the lead and the situation of terminal plugging failure, has the advantages of simple assembly and convenient operation, and can improve the production efficiency.
The device can avoid the bad risk of manual welding wires and the situation of terminal plug failure, but has complex structure, and the emergency stop switch of some mowers on the market is bad in mechanical structure, and the switch shell is pressed downwards to cause blocking or upwards reset blocking, so that the power-off signal can not be effectively transmitted, the machine can not be stopped in time and an accident that damages the machine or hurts others exists.
Disclosure of Invention
The utility model mainly aims to provide an emergency stop button structure for an intelligent mower, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an intelligence emergency stop button structure for lawn mower, includes the epitheca, the lower surface swing joint of epitheca has the epitheca, the interior bottom wall fixedly connected with clamp plate of epitheca, the interior bottom wall middle part fixedly connected with butt piece of epitheca, the upper surface of epitheca is provided with the support, the left and right sides of support upper surface all is provided with the shell fragment, the spacing hole has been seted up to one side that the epitheca is close to the shell fragment, the inner wall threaded connection in spacing hole has first screw, first screw runs through in support and shell fragment, support and shell fragment are fixed connection through first screw and epitheca, the last surface fixedly connected with round hole cover of epitheca, the round hole cover runs through in the support, the inner wall swing joint of round hole cover has the seal cover, the interior bottom wall swing joint of seal cover has the guide arm, the lower surface swing joint of guide arm has electronic switch, the equal fixedly connected with connecting piece of the left and right sides wall of electronic switch, the inner wall threaded connection of connecting piece has the second screw, electronic switch is fixed connection with screw through the second screw with the inferior surface swing joint of epitheca.
In order to achieve the purpose of connecting the middle shell with the lower shell, as the emergency stop button structure for the intelligent mower, the left side and the right side of the middle shell, which are close to the bottom, are fixedly connected with the fixing blocks, the lower surface of each fixing block is provided with the threaded hole, the inner wall of each threaded hole is in threaded connection with the third screw, and the lower shell is fixedly connected with the middle shell through the third screw and the fixing blocks.
In order to achieve the sealing purpose, as the emergency stop button structure for the intelligent mower, the sealing groove is formed in the inner bottom wall of the lower shell, the sealing ring is movably connected to the inner wall of the sealing groove, and the size of the sealing ring is matched with that of the sealing groove.
In order to achieve the purpose of protection, the emergency stop button structure for the intelligent mower is characterized in that the perimeter of the sealing ring is matched with the perimeter of the lower surface of the middle shell.
In order to achieve the purpose of pressing the elastic sheet, the emergency stop button structure for the intelligent mower is characterized in that the pressing plate and the elastic sheet are axially arranged, and the length of the pressing plate is longer than that of the elastic sheet.
In order to achieve the purpose of contact, the emergency stop button structure for the intelligent mower is characterized in that the abutting block, the sealing sleeve and the guide rod are vertically and axially arranged.
In order to achieve the purpose of installing the emergency stop mechanism on the intelligent mower, as the emergency stop button structure for the intelligent mower, the left side and the right side of the lower surface of the lower shell are fixedly connected with the inserted bars, the lower surface of the inserted bars is provided with the fixing holes, and the middle part of the lower surface of the lower shell on the rear side is provided with the drain holes.
In order to achieve the purpose of convenient use, as the emergency stop button structure for the intelligent mower, an emergency stop sign is arranged on the upper surface of the upper shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the upper shell, the middle shell, the pressing plate, the elastic pieces, the abutting blocks, the sealing sleeve and the guide rod, the upper shell is pressed to drive the upper shell to move downwards on the inner wall of the middle shell, the elastic pieces on two sides of the pressing plate are pressed by the pressing plate to deform the elastic pieces, the abutting blocks press the sealing sleeve to drive the guide rod to move downwards, so that the guide rod triggers the output power-off signal of the electronic switch, the purpose of stopping operation is achieved, the symmetrically arranged elastic pieces enable more elastic force distribution areas of the pressing contact points to be larger, the mechanical structure moves smoothly, and the pressing clamping or upward resetting clamping caused by poor mechanical structure of the emergency stop switch can be effectively solved.
2. According to the utility model, through the arrangement of the pressing plate, the elastic sheet, the abutting block, the sealing sleeve, the guide rod and the sealing ring, the pressing plate and the elastic sheet are vertically and axially arranged, so that the pressing plate can downwards extrude the elastic sheet to deform the elastic sheet, the length of the pressing plate is longer than that of the elastic sheet, the contact area of the pressing plate extruding the elastic sheet can be increased, the abutting block, the sealing sleeve and the guide rod are axially arranged, and the abutting block, the sealing sleeve and the guide rod are arranged on a vertical central line, so that the abutting block can extrude the sealing sleeve to drive the guide rod to move, the aim of smooth extrusion is achieved, and the sealing ring can play a role of protecting a middle shell, and prevent dust from entering the middle shell to cause damage of an electronic switch.
Drawings
Fig. 1 is a schematic front view of an emergency stop button structure for an intelligent mower according to embodiment 1 of the present utility model;
FIG. 2 is a schematic diagram of an internal explosion structure of an emergency stop button structure for an intelligent mower according to embodiment 1 of the present utility model;
fig. 3 is a schematic diagram of a stand structure of an emergency stop button structure for an intelligent mower according to embodiment 1 of the present utility model;
FIG. 4 is a schematic diagram of an internal sectional side view of an emergency stop button structure for an intelligent mower according to embodiment 1 of the present utility model;
FIG. 5 is a schematic diagram showing a front cross-sectional view of an emergency stop button structure for an intelligent mower according to embodiment 1 of the present utility model;
fig. 6 is a schematic view showing the installation of the bayonet structure of embodiment 1 of the present utility model.
In the figure: 1. an upper case; 2. a middle shell; 3. a pressing plate; 4. an abutment block; 5. a bracket; 6. a spring plate; 7. a limiting hole; 8. a first screw; 9. a round hole sleeve; 10. sealing sleeve; 11. a guide rod; 12. an electronic switch; 13. a connecting piece; 14. a second screw; 15. a lower case; 16. a fixed block; 17. a threaded hole; 18. a third screw; 19. sealing grooves; 20. a seal ring; 21. a rod; 22. a fixing hole; 23. a drain hole; 24. an emergency stop sign.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-6, an emergency stop button structure for an intelligent mower comprises an upper shell 1, wherein a middle shell 2 is movably connected to the lower surface of the upper shell 1, a pressing plate 3 is fixedly connected to the inner bottom wall of the upper shell 1, an abutting block 4 is fixedly connected to the middle part of the inner bottom wall of the upper shell 1, a support 5 is arranged on the upper surface of the middle shell 2, elastic pieces 6 are arranged on the left side and the right side of the upper surface of the support 5, a limit hole 7 is formed in one side, close to the elastic pieces 6, of the middle shell 2, a first screw 8 is connected to the inner wall of the limit hole 7 in a threaded manner, the first screw 8 penetrates through the support 5 and the elastic pieces 6, and the support 5 and the elastic pieces 6 are fixedly connected with the middle shell 2 through the first screw 8;
in this embodiment, the upper surface fixedly connected with round hole cover 9 of well shell 2, round hole cover 9 runs through in support 5, and the inner wall swing joint of round hole cover 9 has seal cover 10, and the interior bottom wall swing joint of seal cover 10 has guide arm 11, and the lower surface swing joint of guide arm 11 has electronic switch 12, and the equal fixedly connected with connecting piece 13 of both sides wall of electronic switch 12, the inner wall threaded connection of connecting piece 13 has second screw 14, and electronic switch 12 is fixed connection through second screw 14 and well shell 2, and the lower surface swing joint of well shell 2 has inferior valve 15.
When the electronic switch is specifically used, the upper shell 1 is pressed to drive the upper shell 1 to move downwards on the inner wall of the middle shell 2, meanwhile, the pressing plate 3 presses the elastic pieces 6 on two sides to enable the elastic pieces 6 to deform, the abutting block 4 presses the sealing sleeve 10 to drive the guide rod 11 to move downwards, so that the guide rod 11 triggers the output power-off signal of the electronic switch 12, the purpose of stopping operation is achieved, after the upper shell 1 loses the downward pressing action, the upper shell 1 moves upwards to the initial position under the action of the elastic force of the elastic pieces 6 to achieve the purpose of resetting, the elastic pieces 6 symmetrically arranged enable the pressing contact points to have larger elastic force distribution area, the mechanical structure moves smoothly, and the pressing clamping or upward resetting clamping caused by poor mechanical structure of the emergency stop switch can be effectively solved.
In this embodiment, the left and right sides of the middle shell 2 that are lower are fixedly connected with a fixing block 16, a threaded hole 17 is provided on the lower surface of the fixing block 16, a third screw 18 is screwed on the inner wall of the threaded hole 17, and the lower shell 15 is fixedly connected with the middle shell 2 through the third screw 18 and the fixing block 16.
When the device is particularly used, the third screw 18, the threaded hole 17 and the fixed block 16 are arranged, and the lower shell 15 and the middle shell 2 are assembled and connected by screwing the third screw 18 into the threaded hole 17, so that the device is convenient to install and detach.
In this embodiment, a sealing groove 19 is formed in the inner bottom wall of the lower shell 15, a sealing ring 20 is movably connected to the inner wall of the sealing groove 19, and the size of the sealing ring 20 is matched with the size of the sealing groove 19.
When the sealing device is specifically used, the sealing groove 19 and the sealing ring 20 are arranged, the sealing ring 20 can play a role in sealing protection, and the sealing groove 19 plays a role in fixing the sealing ring 20.
In this embodiment, the circumference of the seal ring 20 is adapted to the circumference of the lower surface of the middle case 2.
When the electronic switch is specifically used, the circumference of the sealing ring 20 is matched with the circumference of the lower surface of the middle shell 2, so that the sealing ring 20 can play a role in protecting the middle shell 2, and dust is prevented from entering the middle shell 2 to cause damage to the electronic switch 12.
In this embodiment, the pressing plate 3 and the elastic sheet 6 are axially disposed, and the length of the pressing plate 3 is longer than the length of the elastic sheet 6.
When the pressing plate 3 is specifically used, the pressing plate 3 and the elastic sheet 6 are vertically and axially arranged, so that the pressing plate 3 can downwards extrude the elastic sheet 6 to deform the elastic sheet 6, the length of the pressing plate 3 is longer than that of the elastic sheet 6, and the contact area of the pressing plate 3 for extruding the elastic sheet 6 can be increased.
In this embodiment, the abutment block 4, the sealing sleeve 10 and the guide rod 11 are arranged in a vertical axial direction.
When the device is specifically used, the abutting block 4, the sealing sleeve 10 and the guide rod 11 are axially arranged, and the abutting block 4 can extrude the sealing sleeve 10 to drive the guide rod 11 to move on a vertical center line, so that the aim of smooth extrusion is fulfilled.
In this embodiment, the left and right sides of the lower surface of the lower case 15 are fixedly connected with the insert rod 21, the lower surface of the insert rod 21 is provided with the fixing hole 22, and the middle of the lower surface of the lower case 15 on the rear side is provided with the drain hole 23.
When the intelligent mower is specifically used, the inserting rod 21 and the fixing hole 22 are arranged, the emergency stop button can be arranged on the intelligent mower through the inserting rod 21 and the fixing hole 22, the water draining hole 23 is arranged, and water in the button can be drained through the water draining hole 23, so that the intelligent mower is convenient to use.
In the present embodiment, the upper surface of the upper case 1 is provided with a scram sign 24.
When the emergency stop sign 24 is specifically used, the emergency stop sign is set, so that the operation of workers can be facilitated, and the visibility is good.
The working principle is as follows; the third screw 18 is screwed into the threaded hole 17 so as to assemble and connect the lower shell 15 and the middle shell 2, so that the upper shell 1, the middle shell 2, the lower shell 15 and the internal parts form a scram button mechanism, the upper shell 1 is pressed to drive the upper shell 1 to move downwards on the inner wall of the middle shell 2, meanwhile, the pressing plate 3 presses the elastic pieces 6 on two sides to deform the elastic pieces 6, the abutting block 4 presses the sealing sleeve 10 to drive the guide rod 11 to move downwards, the guide rod 11 triggers the output power-off signal of the electronic switch 12, the aim of stopping operation is achieved, after the upper shell 1 loses the downward pressing action, the upper shell 1 moves upwards to the initial position under the elastic force action of the elastic pieces 6, the reset aim is achieved, the symmetrically arranged elastic pieces 6 enable the distribution area of the pressing contact points to be large, the mechanical structure moves smoothly, and pressing blocking or upward reset blocking caused by poor mechanical structure of the scram switch can be effectively solved.
The electrical components in the connection device are all connected with an external main controller and 210V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
While there has been shown and described what are at present considered to be fundamental and main features of the utility model and advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing description with reference to the accompanying drawings, which illustrate the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an intelligence emergency stop button structure for lawn mower, includes epitheca (1), its characterized in that: the lower surface of the upper shell (1) is movably connected with a middle shell (2), the inner bottom wall of the upper shell (1) is fixedly connected with a pressing plate (3), the middle part of the inner bottom wall of the upper shell (1) is fixedly connected with a butt block (4), the upper surface of the middle shell (2) is provided with a bracket (5), the left side and the right side of the upper surface of the bracket (5) are respectively provided with an elastic sheet (6), one side, close to the elastic sheet (6), of the middle shell (2) is provided with a limiting hole (7), the inner wall of the limiting hole (7) is in threaded connection with a first screw (8), the first screw (8) penetrates through the bracket (5) and the elastic sheet (6), and the bracket (5) and the elastic sheet (6) are fixedly connected with the middle shell (2) through the first screw (8);
the utility model discloses a well shell, including well shell, electronic switch (12), round hole cover (9) are fixed surface connection, round hole cover (9) run through in support (5), the inner wall swing joint of round hole cover (9) has seal cover (10), the interior bottom wall swing joint of seal cover (10) has guide arm (11), the lower surface swing joint of guide arm (11) has electronic switch (12), the equal fixedly connected with connecting piece (13) of the left and right sides wall of electronic switch (12), the inner wall threaded connection of connecting piece (13) has second screw (14), electronic switch (12) are fixed connection through second screw (14) and well shell (2), the lower surface swing joint of well shell (2) has inferior valve (15).
2. The emergency stop button structure for an intelligent mower of claim 1, wherein: the left side and the right side that well shell (2) are down all fixedly connected with fixed block (16), screw hole (17) have been seted up to the lower surface of fixed block (16), the inner wall threaded connection of screw hole (17) has third screw (18), inferior valve (15) are fixed connection through third screw (18) and fixed block (16) and well shell (2).
3. The emergency stop button structure for an intelligent mower of claim 1, wherein: the inner bottom wall of inferior valve (15) has seted up seal groove (19), the inner wall swing joint of seal groove (19) has sealing washer (20), the size of sealing washer (20) and the size looks adaptation of seal groove (19).
4. A scram button structure for an intelligent mower as claimed in claim 3, wherein: the perimeter of the sealing ring (20) is matched with the perimeter of the lower surface of the middle shell (2).
5. The emergency stop button structure for an intelligent mower of claim 1, wherein: the pressing plate (3) and the elastic sheet (6) are axially arranged, and the length of the pressing plate (3) is longer than that of the elastic sheet (6).
6. The emergency stop button structure for an intelligent mower of claim 1, wherein: the abutting block (4), the sealing sleeve (10) and the guide rod (11) are vertically and axially arranged.
7. The emergency stop button structure for an intelligent mower of claim 1, wherein: the left side and the right side of inferior valve (15) lower surface back are all fixedly connected with inserted bar (21), fixed orifices (22) have been seted up to the lower surface of inserted bar (21), drain hole (23) have been seted up at the middle part of inferior valve (15) lower surface back one side.
8. The emergency stop button structure for an intelligent mower of claim 1, wherein: the upper surface of the upper shell (1) is provided with a scram sign (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562152.3U CN219553482U (en) | 2022-09-27 | 2022-09-27 | Emergency stop button structure for intelligent mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562152.3U CN219553482U (en) | 2022-09-27 | 2022-09-27 | Emergency stop button structure for intelligent mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219553482U true CN219553482U (en) | 2023-08-18 |
Family
ID=87706137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222562152.3U Active CN219553482U (en) | 2022-09-27 | 2022-09-27 | Emergency stop button structure for intelligent mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219553482U (en) |
-
2022
- 2022-09-27 CN CN202222562152.3U patent/CN219553482U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240111 Granted publication date: 20230818 |