Mower remote controller capable of being disassembled and maintained

Abstract

The utility model provides a mower remote controller capable of being detached for maintenance, which comprises an upper shell and a lower shell, an operation panel is arranged on the upper shell, an operation rocker and a control button are arranged on the operation panel, and the upper shell and the lower shell are detachably connected to form a remote controller shell; the remote controller further comprises two protection rods, the two protection rods extend towards the outside of the remote controller and are detachably connected with the upper shell, and the extending parts of the protection rods form holding parts. The vertical height from the holding part to the operation panel is larger than the distance from the reset state of the operation rocker and the control button to the operation panel, so that mistaken touch during falling of equipment can be effectively prevented, maintenance is convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of remote controllers, in particular to a detachable and repairable remote controller for a lawn mower. Background Art

[0002] The remote control of a lawn mower needs to have a display screen for displaying various data, a receiving device for receiving the real-time parameters of the lawn mower, and a transmitting device for sending control signals. Therefore, this type of remote control is large in size and weight, and the operator may easily slip when using it. Since lawn mowers are large equipment and have sharp devices such as blades, if the remote control slips and accidentally hits the joystick, it will send an erroneous control signal, which may cause major safety hazards and equipment damage.

[0003] Currently available lawn mower remote controls typically feature a protective device combining a grip and a guard frame on the edge of the control panel to prevent drops and slips. However, most of these protective devices are integrally molded with the remote control housing, making them typically made of the same plastic material as the housing. This design presents the following problems: 1. Since the protective device is integrally molded with the housing, it is made of plastic, making it susceptible to damage if dropped. 2. Damage to the protective device requires replacing the remote housing, resulting in high repair costs. Therefore, a detachable and repairable lawn mower remote control is urgently needed to address these issues. Summary of the Invention

[0004] In order to solve the following problems in the prior art: the protective device is made of plastic material, and the remote control is easily damaged when it falls; when the protective device is damaged, the remote control shell needs to be replaced, which has a high maintenance cost.

[0005] The utility model provides a detachable and maintainable remote control for a lawn mower, comprising an upper shell and a lower shell, wherein the upper shell is provided with an operating panel, the operating panel is provided with an operating rocker and control buttons, and the upper shell and the lower shell are detachably connected to form a remote control shell; the utility model also includes two protective rods, which respectively extend toward the outside of the remote control and are respectively detachably connected to the upper shell, and the extended parts of the protective rods form a gripping portion; the vertical height of the gripping portion to the operating panel is greater than the distance from the operating rocker and the control button to the operating panel in a reset state.

[0006] Preferably, through holes are respectively provided on the four corners of the operating panel, and the protective rod is provided with a threaded end, which passes through the through hole; a fixing nut is provided on the side of the through hole away from the operating panel, and the fixing nut cooperates with the threaded end, and the part of the protective rod in the through hole is interference fit with the through hole.

[0007] Preferably, the gripping portion extends out of the side of the operating panel so that the projection of the gripping portion in a direction perpendicular to the operating panel is not on the operating panel; the length of the gripping portion is greater than the length of the side of the upper shell where it is located.

[0008] Preferably, the grip portion is covered with an anti-slip rubber sleeve, and the anti-slip rubber sleeve is provided with a plurality of convex strips, and the edge lines of the plurality of convex strips are parallel to the side of the upper shell where the grip portion is located.

[0009] Preferably, the lower shell is provided with a boss protruding in a direction away from the operation panel, and an anti-slip protrusion is provided around the edge of a side of the boss away from the operation panel.

[0010] Preferably, a data socket is provided on the side surface of the boss, and the data socket is covered with a waterproof rubber cover.

[0011] Preferably, a sealing silicone sleeve is provided on the side of the remote control shell, the sealing silicone sleeve covers the fitting line between the upper shell and the lower shell, and the sealing silicone sleeve extends to the side of the operation panel.

[0012] The beneficial effects of the present invention are as follows: compared with the prior art, the present invention includes an upper shell and a lower shell, which are detachably connected to form a remote control shell. This arrangement makes the remote control easy to disassemble and easy to repair or replace internal parts; the two protective rods extend toward the outside of the remote control and are detachably connected to the upper shell. When the upper shell or the protective rod is damaged, only one can be replaced, which reduces maintenance costs, and the protective rod and the upper shell are not integrally formed. Therefore, the protective rod can be made of metal, which is not easily damaged when the remote control falls; the part extending from the protective rod forms a grip, and the vertical height from the grip to the operation panel is greater than the distance from the operating rocker and the control button reset state to the operation panel, so that the control component is protected under the grip. When the remote control falls, the grip will touch the ground first to prevent accidental contact with the control component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is an exploded schematic diagram of the upper shell and protective rod structure of the utility model;

[0015] Figure 3 It is a bottom schematic diagram of the utility model;

[0016] Figure 4 This is another structural diagram of the present utility model.

[0017] Component symbol description:

[0018] Upper housing 1; operation panel 11; operation rocker 12; control button 13; through hole 14; fixing nut 15; lower housing 2; boss 21; anti-slip protrusion 211; data socket 212; protective rod 3; grip portion 31; threaded end 32; anti-slip rubber sleeve 33; ridge 331; sealing silicone sleeve 5. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0020] In the following description, details of general examples are provided to provide a deeper understanding of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, and are not intended to be exhaustive. It should be understood that the specific embodiments described are intended only to illustrate the present invention and are not intended to limit the present invention.

[0021] It should be understood that when the terms "comprise" and or "include" are used in this specification, they indicate the presence of the stated features, integers, steps, operations, elements or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components or combinations thereof.

[0022] See also Figure 1 The utility model provides a detachable and maintainable remote control for a lawn mower, comprising an upper shell 1 and a lower shell 2. The upper shell 1 is provided with an operation panel 11, and the operation panel 11 is provided with an operation rocker 12 and a control button 13. The upper shell 1 and the lower shell 2 are detachably connected to form a remote control shell; the utility model also includes two protective rods 3, which extend toward the outside of the remote control and are detachably connected to the upper shell 1 respectively, and the extended parts of the protective rods 3 form a gripping portion 31; the vertical height of the gripping portion 31 to the operation panel 11 is greater than the distance from the operation rocker 12 and the control button 13 to the operation panel 11 in the reset state; the upper shell 1 and the lower shell 2 form a remote control shell, and electronic components are arranged inside the remote control shell. The upper shell and the lower shell can be detachably connected by screws, snap connections, etc. This arrangement facilitates the maintenance of electronic components inside the remote control shell. In the present application, the protective rod plays a protective role and also forms a grip for the operator to use. The structure is simple. The protective rod is detachably connected to the upper shell 1 and does not need to be integrally formed during production. Therefore, the protective rod can be made of a different material from the remote control shell, such as high-strength materials such as alloys, which improves the hardness of the protective rod and increases the durability of the equipment. When the protective rod and the upper shell are damaged, only the damaged one needs to be replaced without replacing all of them, thereby reducing maintenance costs.

[0023] The detachable connection between the upper shell and the protective rod can be achieved by means of a latch, a snap or a flange connection. Since the remote control in this application is large in size and weight, the connection between the two needs to be more stable and a firm connection method needs to be adopted.

[0024] See also Figure 2 The cam 32 is provided with a screw thread 32 at the end of the through hole 14, and the cam 32 is provided with a screw thread 32 at the end of the through hole 14. The cam 32 is provided with a screw thread 32 at the end of the through hole 14, and the cam 32 is provided with a screw thread 32 at the end of the through hole 14. The cam 32 is provided with a screw thread 32 at the end of the through hole 14, and the cam 32 is provided with a screw thread 32 at the end of the through hole 14.

[0025] In this embodiment, the grip portion 3 extends out of the side of the operating panel 11 so that the projection of the grip portion 3 in a direction perpendicular to the operating panel 11 is not on the operating panel 11; the length of the grip portion 3 is greater than the length of the side of the upper shell 1 where it is located, and the protective rod is extended outward as much as possible to increase the protection range. When the device falls, the protective rod can always touch the ground before the operating panel, effectively preventing accidental contact with the operating components.

[0026] In this example, see Figure 1 The grip portion 3 is covered with a non-slip rubber sleeve 33, which is provided with a plurality of raised strips 331. The edges of the raised strips 331 are parallel to the side of the upper housing 1 where the grip portion 33 is located. The raised strips effectively increase the coefficient of friction, making the remote control less likely to slip when held. The direction of the raised strips is perpendicular to the direction of the fingers when holding, making it easier to hold and more secure.

[0027] See also Figure 3 In this embodiment, the lower shell 2 is provided with a boss 21 protruding away from the operation panel 11. The edge of the boss 21 away from the operation panel 11 is surrounded by an anti-slip protrusion 211. In addition to increasing the internal capacity of the remote control, the boss can also adapt to the workbench. When the remote control is placed on the workbench for operation, the anti-slip protrusion 211 increases the friction coefficient, which can play a role in shock absorption and anti-slip. A data socket 212 is penetrated by the side of the boss 21. Placing the socket here can effectively prevent water from entering the socket due to rain when used outdoors. At the same time, the data socket 212 is covered with a detachable waterproof rubber cover.

[0028] See also Figure 4 In this embodiment, a sealing silicone sleeve 5 is provided on the side of the remote control shell. The sealing silicone sleeve 5 covers the fitting line between the upper shell 1 and the lower shell 2. The sealing silicone sleeve 5 extends to the side of the operation panel 11. When the sealing silicone sleeve seals the connection gap between the upper shell 1 and the lower shell 2, it can also provide an interaction force between the upper shell 1 and the lower shell 2 to make the connection between the shells tighter. In addition, the sealing silicone sleeve extends to the side of the operation panel, which can play a buffering role when the device falls.

[0029] The technical effects of the present invention are:

[0030] 1) The upper shell and lower shell, as well as the upper shell and protective rod are all detachably connected, which makes equipment maintenance convenient and reduces maintenance costs. The protective rod can be made of high-strength material, which improves the durability of the equipment.

[0031] 2) Equipped with multiple anti-slip structures to prevent the remote control from slipping during use.

[0032] 3) The protective rod has a large protection range, can meet the grip requirements, and has a simple structure.

[0033] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. A detachable and repairable lawn mower remote control, characterized in that: The remote control comprises an upper shell and a lower shell, wherein the upper shell is provided with an operation panel, and the operation panel is provided with an operation rocker and control buttons, and the upper shell and the lower shell are detachably connected to form a remote control shell; the remote control comprises two protective rods, which extend toward the outside of the remote control and are detachably connected to the upper shell respectively, and the extended parts of the protective rods form a gripping part; the vertical height from the gripping part to the operation panel is greater than the distance from the operation rocker and the control button to the operation panel in the reset state.

2. The detachable and maintainable lawn mower remote control according to claim 1, characterized in that: Through holes are respectively provided on the four corners of the operating panel, and the protective rod is provided with a threaded end, which passes through the through hole; a fixing nut is provided on the side of the through hole away from the operating panel, and the fixing nut cooperates with the threaded end, and the part of the protective rod in the through hole is interference fit with the through hole.

3. The detachable and maintainable lawn mower remote control according to claim 1, characterized in that: The gripping portion extends out of the side of the operation panel so that the projection of the gripping portion in a direction perpendicular to the operation panel is not on the operation panel; the length of the gripping portion is greater than the length of the side of the upper shell where it is located.

4. The detachable and maintainable lawn mower remote control according to claim 1, characterized in that: The grip portion is covered with an anti-slip rubber sleeve, and the anti-slip rubber sleeve is provided with a plurality of convex strips, and the edge lines of the plurality of convex strips are parallel to the side of the upper shell where the grip portion is located.

5. The detachable and maintainable lawn mower remote control according to claim 1, characterized in that: The lower shell is provided with a boss protruding in a direction away from the operation panel, and an anti-slip protrusion is provided around the edge of a side of the boss away from the operation panel.

6. The detachable and maintainable lawn mower remote control according to claim 5, characterized in that: A data socket is provided on the side surface of the boss, and the data socket is covered with a waterproof rubber cover.

7. The detachable and maintainable lawn mower remote control according to claim 1, characterized in that: A sealing silicone sleeve is provided on the side of the remote control shell, and the sealing silicone sleeve covers the fitting line between the upper shell and the lower shell, and the sealing silicone sleeve extends to the side of the operation panel.

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