CN215223146U - Operation structure for mower and mower thereof - Google Patents
Operation structure for mower and mower thereof Download PDFInfo
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- CN215223146U CN215223146U CN202121611429.6U CN202121611429U CN215223146U CN 215223146 U CN215223146 U CN 215223146U CN 202121611429 U CN202121611429 U CN 202121611429U CN 215223146 U CN215223146 U CN 215223146U
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- rod
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- walking
- safety
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Abstract
The application discloses operation structure for lawn mower and lawn mower thereof. This operation structure for lawn mower includes: first bar, second bar is connected to its one side end, and the third bar is connected to another side end, dispose connecting portion on the second bar, dispose safety part on the third bar, the both ends that start the action bars are connected to connecting portion respectively and safety part, dispose the locking trigger on the safety part, the locking trigger disposes the bulge, when the locking trigger is in initial position, the bulge supports start the body of rod of action bars. The starting operation rod is provided with a self-locking protection structure, false triggering is prevented, the structure of the operation structure is clean and tidy, and user experience is improved.
Description
Technical Field
The application relates to a garden instrument, concretely relates to operation structure for lawn mower and lawn mower thereof.
Background
The lawn mower is also called as a lawn mower, saves a large amount of labor time, and can be used for making the lawn more beautiful after being trimmed. The mower generally comprises a chassis, a blade, a power assembly (gasoline and motor), a traveling mechanism, an armrest control mechanism and a grass discharge mechanism. The handrail is provided with a pull rod which is convenient for an operator to control. The mower walks on the ground by means of the thrust exerted on the grab bar by the operator. The mower with the self-driving function comprises a gearbox for driving wheels so as to achieve the advancing function, and an operator can control the advancing of the mower only by operating a control pull rod. However, the mower with the self-driving function requires an operator to control various functions of the mower by adopting a plurality of mechanical switches, the mower is complex in operation structure on the market, is inconvenient to use quickly and conveniently, is unreasonable in control and adjustment setting, does not change in quick adjustment during the movement process, and is not high in user experience.
In view of the above, there is a need to provide a new control box for improving the experience of operation.
SUMMERY OF THE UTILITY MODEL
To overcome the above disadvantages, the present application aims to:
the operating structure for the mower is neat in structure and better accords with the operation of human engineering.
In order to achieve the purpose, the following technical scheme is adopted in the application:
an operation structure for a lawnmower, comprising:
one side end of the first handrail rod is connected with the second handrail rod, the other side end is connected with the third handrail rod,
a connecting part is arranged on the second grab rail, a safety part is arranged on the third grab rail,
both ends of the starting operation rod are respectively connected to the connecting part and the safety part,
a locking trigger is arranged on the safety part, the locking trigger is provided with a bulge,
when the locking trigger is at an initial position, the protrusion props against the rod body of the starting operation rod. So that it cannot move to the human-computer interaction part side. The starting operation rod is provided with a self-locking protection structure, false triggering is prevented, the structure of the operation structure is clean and tidy, and user experience is improved. The actuating lever is rotatably coupled to the connecting portion and the safety member.
Preferably, the connecting portion includes: a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
and a second torsion spring is arranged in the shell and connected with the rod body of the starting operating rod.
Preferably, the safety member is provided with a first torsion spring connected to a lever body of the actuating lever.
Preferably, the operation structure for a lawnmower further includes:
and a self-walking pull rod which is arranged on the side of the first handrail rod far away from the starting operation rod and is positioned below the starting operation rod.
Preferably, the safety member is provided with a cam portion, the cam portion is connected with a rod body of the starting operation rod, the safety member is provided with a first microswitch, the microswitch is provided with an triggering end, and the side end of the cam portion is at least partially used for pressing the triggering end.
Preferably, the safety component is further provided with a second microswitch, a pressure spring and a sliding block, the pressure spring is sleeved on the pull wire, the trigger end of the second microswitch is far away from the sliding block in a normal state, when the self-walking pull rod is attached to the first handrail, the pull wire connected with the self-walking pull rod is pulled when the self-walking pull rod rotates, the pull wire moves to drive the sliding block connected with the self-walking pull rod to move, the sliding block moves to trigger the second microswitch, the second microswitch is closed, and the machine automatically moves the motor in the walking device to drive, so that a self-walking function is realized.
Preferably, the safety member is provided with an introduction mechanism, said introduction mechanism comprising a third torsion spring,
and loosening the starting operating rod, and pushing the locking trigger to return to the initial position by the third torsion spring while rotating the rod body of the starting operating rod.
Preferably, the operation structure for a mower further comprises a human-computer interaction part disposed in the middle of the first grab bar, wherein the human-computer interaction part is provided with:
an activation button to wake up the machine from a sleep mode into a standby mode,
an operation mode button for setting different operation modes, an
And the electric quantity display unit is configured on the same side as the operation mode button and is used for displaying the current electric quantity.
Preferably, the human-computer interaction component is provided with:
and the first speed button and the second speed button are arranged at the same side, are arranged at the side end of the man-machine interaction part and are close to the user side.
The embodiment of the present application provides a lawn mower, which carries on the above-mentioned operation structure for the lawn mower.
Advantageous effects
Compared with the prior art, the operation structure for the mower of the application is the self-propelled and starting system integrated safety box, the appearance is simple, the self-starting and self-propelled combined switch box cavity is provided with a neat structure, and the operation and the good man-machine exchange interface of the man-machine engineering are better met.
Drawings
The accompanying drawings are included to provide an understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure. The shapes and sizes of the various elements in the drawings are not to be considered as true proportions, but rather are merely intended to illustrate the context of the application.
FIG. 1 is a schematic structural view of a lawn mower according to an embodiment of the present application,
FIG. 2, FIG. 3 and FIG. 4 are schematic structural views of the safety box and the starting operation rod according to the embodiment of the present application,
FIGS. 5 and 6 are schematic views of a human-computer interaction panel according to an embodiment of the present application,
figure 7 is a schematic view of a lawnmower according to an embodiment of the present application,
fig. 8 is a partially enlarged schematic view of the safety box of fig. 7.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions employed in the examples may be further adjusted as determined by the particular manufacturer, and the conditions not specified are typically those used in routine experimentation.
Unless otherwise defined, technical or scientific terms used in the embodiments of the present disclosure should have the ordinary meaning as understood by those having ordinary skill in the art to which this application belongs. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, direct connections, or electrical connections. In this document, "upper", "lower", "left", "right", etc. are used only to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.
Examples
The application provides an operation structure for lawn mower, includes: the two ends of the first grab rail are respectively connected with the second grab rail and the third grab rail, the second grab rail is provided with a connecting part, the third grab rail is provided with a safety part, the two ends of the starting operating rod are respectively connected with the connecting part and the safety part, and the safety part is provided with a locking trigger to prevent the false triggering of a user. The safety component (also called a safety box) integrates self-starting and self-walking combination in one box cavity, the structure is neat, and the user experience is improved.
The operation structure of the lawn mower and the lawn mower thereof according to the present invention will be described with reference to fig. 1 to 8.
This operation structure for lawn mower includes:
a human-computer interaction part 200, a starting operation rod 300 and a self-propelled pull rod 500,
the human-machine interaction part 200 is disposed in the middle of the first grab bar 603,
the start operating rod 300 and the self-propelled pull rod 400 are respectively and rotatably fixed on the second grab rail 601 and the third grab rail 602, both sides of the first grab rail 603 are respectively connected with the second grab rail 601 and the third grab rail 602,
the safety member 100 is disposed on the third grab bar 602, the locking trigger 101 is disposed on the safety member 100, when the locking trigger 101 is at the first position, the protrusion 101a of the locking trigger 101 blocks the rod 301 of the actuating lever 300 from moving toward the human machine interface part 200, and the stop portion 102 is disposed on the safety member 100 to limit the rotation range of the rod 301 of the actuating lever 300.
The second grab rail 601 is provided with a connecting portion 400, and the connecting portion 400 is used for connecting the start operating lever 300. The connecting portion 400 includes a housing 401, and a first torsion spring 401 is disposed in the housing 401. The first torsion spring 401 and the first torsion spring 104 always maintain the repulsive force, and the start lever 300 returns to the initial position after the application force of the start lever 300 disappears. The man-machine interaction part 200 in the middle of the first grab rail 603 is also provided with a switch box, a power supply starting key is arranged in the switch box, the starting key is pressed when the system is used, and the system is switched from a sleep mode to a standby mode. The second and third rest bars 601 and 602 are directly connected to the main body of the lawn mower or connected to the main body of the lawn mower through auxiliary bars.
When the micro-gap cutting machine is used, the locking trigger 101 is rotated, so that the protruding portion 101a of the locking trigger 101 does not block the rod body 301 of the starting operation rod 300, the starting operation rod 300 is pressed to the first grab rail 603 side (the preferred starting operation rod 300 touches the first grab rail 603), the rod body 301 rotates and simultaneously drives the cam portion 301a at the side end of the rod body 301 to move, the side end of the cam portion 301a abuts against the trigger end 103a of the micro-gap switch 103, therefore, the micro-gap switch 103 is closed (the micro-gap switch 103 is normally open in a normal state), a circuit is switched on, and the operation of a main cutting motor which is not shown can be realized.
When the start lever 300 is released, the start lever 300 is automatically rebounded by the torsion springs (the first torsion spring 401 and the first torsion spring 104) on both sides of the start lever 300. The lever body 301 is rotated and, at the same time, the lock trigger 101 is pushed to rotate by the introduction mechanism, and the lock trigger 101 is reversed to the initial position. The introduction mechanism in this embodiment includes a third torsion spring that is coupled to the lock trigger.
A cable assembly (not shown) is arranged on the self-propelled pull rod 500, the cable assembly comprises a cable, a pressure spring and a slide block, the pressure spring and the slide block are arranged in the safety box in a natural state, and a contact end of the slide block is far away from a key on the self-propelled switch 105 due to the spring of the pressure spring in the natural state; the self-walking pull rod 500 is operated to be attached to the first hand-held rod 603, a pull wire is arranged on the self-walking pull rod, the pull wire can be pulled when the pull rod rotates, the pull wire is linked with the inner sliding block 106 to enable the sliding block 106 to be in contact with the triggering end of the self-walking switch 105, the self-walking switch 105 is closed, and after a self-walking circuit is activated, a motor in the motor self-walking device is driven to drive, so that the machine moves, and a self-walking function is achieved. When the self-propelled pull rod 500 is released, the pull rod naturally falls under the influence of the self-gravity, the slider 106 in the safety box moves in the reverse direction under the repulsive force of the spring 107, and the self-propelled switch 105 is turned off to exit the self-propelled state. The start lever 300 is configured with a protrusion that is contoured to match the human interaction part 200.
The human-computer interaction component 200 is configured in the middle (middle) of the first hand-support rod 603, a start button 204 is arranged on the human-computer interaction component, the start button 204 is powered on to wake up the machine from a sleep mode to enter a standby mode, a mode button 205 is operated, and a user sets different operation modes by using the mode button 205 according to different grass conditions and use environments so as to save energy and improve cruising ability; the electric quantity display unit 203 is used for displaying the current electric quantity, so that a user can check the battery capacity of the whole machine at any time in the using process; the first speed button 201 and the second speed button 202 adjust the speed (acceleration/deceleration) by the first speed button 201 and the second speed button 202, and preferably, the first speed button 201 and the second speed button 202 are disposed at a side end of the human-machine interaction part 200 and close to the user side, so that the user can adjust the self-walking speed at any time during the operation, and a good operation feeling is improved.
The embodiment of the application provides a mower, which is provided with the operating structure for the mower.
The above embodiments are merely illustrative of the technical concepts and features of the present application, and the purpose of the embodiments is to enable those skilled in the art to understand the content of the present application and implement the present application, and not to limit the protection scope of the present application. All equivalent changes and modifications made according to the spirit of the present application are intended to be covered by the scope of the present application.
Claims (10)
1. An operation structure for a lawnmower, comprising:
one side end of the first handrail rod is connected with the second handrail rod, the other side end is connected with the third handrail rod,
a connecting part is arranged on the second grab rail, a safety part is arranged on the third grab rail,
two ends of the starting operation rod are respectively connected to the connecting part and the safety component,
a locking trigger is arranged on the safety part, the locking trigger is provided with a bulge,
when the locking trigger is at an initial position, the protrusion props against the rod body of the starting operation rod.
2. The operation structure for a lawnmower according to claim 1,
the connecting portion includes: a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
and a second torsion spring is arranged in the shell and connected with the rod body of the starting operating rod on one side.
3. The operating structure of claim 1, wherein the safety member is provided with a first torsion spring connected to a lever body of the activation lever.
4. The operating structure for a lawnmower according to claim 1, further comprising:
and a self-walking pull rod which is arranged on the side of the first handrail rod far away from the starting operation rod and is positioned below the starting operation rod.
5. The operating structure for a lawnmower according to claim 4, wherein said safety member is provided with a cam portion, said cam portion being connected to a lever body of said start lever, said safety member being provided with a first microswitch having an activation end, a side end of said cam portion being at least partially configured to press said activation end.
6. The operating structure for a lawnmower according to claim 4 or 5,
the safety component is further provided with a second microswitch, a pressure spring and a sliding block, the pressure spring is sleeved on the pull wire, the trigger end of the second microswitch is far away from the sliding block in a normal state, when the self-walking pull rod is attached to the first hand-held rod, the pull wire connected with the self-walking pull rod is pulled when the self-walking pull rod rotates, the pull wire moves to drive the sliding block connected with the self-walking pull rod to move, the sliding block moves to trigger the second microswitch, the second microswitch is closed, and the machine automatically moves the motor in the walking device to drive, so that a self-walking function is realized.
7. The operating structure for a lawnmower according to claim 1, wherein the safety member is provided with an introduction mechanism including a third torsion spring,
and loosening the starting operating rod, and pushing the locking trigger to return to the initial position by the third torsion spring while rotating the rod body of the starting operating rod.
8. The operating structure of claim 1, further comprising a man-machine interface part disposed at a middle portion of the first grab bar, the man-machine interface part having:
an activation button to wake up the machine from a sleep mode into a standby mode,
an operation mode button for setting different operation modes, an
And the electric quantity display unit is configured on the same side as the operation mode button and is used for displaying the current electric quantity.
9. The operation structure for lawnmowers according to claim 8, wherein the human-machine interaction part is provided with:
and the first speed button and the second speed button are arranged at the same side, are arranged at the side end of the man-machine interaction part and are close to the user side.
10. A lawnmower having the operation structure for a lawnmower according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611429.6U CN215223146U (en) | 2021-07-15 | 2021-07-15 | Operation structure for mower and mower thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611429.6U CN215223146U (en) | 2021-07-15 | 2021-07-15 | Operation structure for mower and mower thereof |
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| Publication Number | Publication Date |
|---|---|
| CN215223146U true CN215223146U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121611429.6U Active CN215223146U (en) | 2021-07-15 | 2021-07-15 | Operation structure for mower and mower thereof |
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| CN (1) | CN215223146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316107A (en) * | 2022-07-26 | 2022-11-11 | 利欧集团浙江泵业有限公司 | Lawn mower switch box |
| CN115316107B (en) * | 2022-07-26 | 2024-05-17 | 利欧集团浙江泵业有限公司 | Switch box of lawn mower |
-
2021
- 2021-07-15 CN CN202121611429.6U patent/CN215223146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316107A (en) * | 2022-07-26 | 2022-11-11 | 利欧集团浙江泵业有限公司 | Lawn mower switch box |
| CN115316107B (en) * | 2022-07-26 | 2024-05-17 | 利欧集团浙江泵业有限公司 | Switch box of lawn mower |
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