CN211981544U

CN211981544U - Lawn mower charger and lawn mower

Info

Publication number: CN211981544U
Application number: CN202020853735.XU
Authority: CN
Inventors: 曹亚飞; 张月祥
Original assignee: Nanjing Deshuo Industrial Co Ltd
Current assignee: Nanjing Chervon Industry Co Ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-11-20
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the technical field of electric tool, a lawn mower charger and lawn mower is disclosed, this lawn mower charger includes: a charger main body including a housing; the charging unit is connected with the charger main body through a lead and is used for charging the mower; the charging device also comprises a receiving assembly suitable for receiving the charging unit; the accommodating component comprises a sliding part and an accommodating part, wherein the sliding part is connected with the shell in a sliding manner so that the accommodating component has a retracted position and an extended position, and when the charging unit is in an idle state, the sliding part slides relative to the shell to extend out of the shell to reach the extended position so that the charging unit is hung on the accommodating part for accommodating, and the charging unit is prevented from being damaged due to random placement; when the charging unit charges an electric load or the mower charger is stored, the sliding part slides relative to the shell to retract to a retraction position attached to the shell, so that the storage is facilitated, and the space is saved.

Description

Lawn mower charger and lawn mower

Technical Field

The utility model relates to an electric tool technical field especially relates to a lawn mower charger and lawn mower.

Background

Riding type lawn mower need be equipped with the battery charging outfit and charge to it, and in prior art, battery charging outfit's charging unit is after finishing charging and lawn mower separation, because the last structure of accomodating that does not set up of battery charging outfit, leads to the battery charging unit not have the department when non-charging state to place, often is shelved at will on ground, has to be rolled over risk and potential safety hazard of stepping on the damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lawn mower charger and lawn mower is convenient for accomodate the charging unit, and practices thrift occupation space.

To achieve the purpose, the utility model adopts the following technical proposal:

a lawn mower charger comprising:

a charger main body including a housing;

the charging unit is electrically connected with the charger main body through a lead and is used for charging the mower;

the charging device also comprises a receiving assembly which is suitable for receiving the charging unit;

the receiving assembly includes:

a sliding part slidably coupled with the housing to allow the receiving assembly to have a retracted position and an extended position;

a housing portion for housing the charging unit when in the extended position.

In a preferred embodiment of the lawn mower charger, the sliding portion is provided to slide in a vertical direction on the housing, and the storage portion is bent and connected to the sliding portion.

As a preferable technical solution of the above mower charger, the charging unit is a charging gun, the storage portion is provided with a hanging groove, and the charging gun is adapted to be hung in the hanging groove.

As a preferable technical solution of the above mower charger, the mower charger further comprises a positioning member, the positioning member is disposed on the housing, and the sliding portion is slidably connected to the positioning member.

As a preferable aspect of the mower charger, the positioning member includes:

a guide extending in a sliding direction of the sliding portion to guide the sliding portion;

a plurality of positioning protrusions which are arranged on the guide piece at intervals along the sliding direction of the sliding part;

the sliding portion includes:

a guide groove which is matched with the guide piece;

and the positioning groove is arranged on the side wall of the guide groove and is matched with one of the positioning bulges.

As a preferable aspect of the mower charger, the positioning member includes:

a plurality of positioning grooves which are arranged on the guide piece at intervals along the sliding direction of the sliding part;

the sliding portion includes:

a guide groove which is matched with the guide piece;

and the positioning protrusion is arranged on the side wall of the guide groove and is matched with one of the plurality of positioning grooves.

As the preferable technical scheme of the mower charger, a plurality of positioning grooves and a plurality of positioning bulges are arranged.

As a preferable technical solution of the mower charger, the housing is provided with a limiting sliding groove, and the sliding portion is slidably disposed in the limiting sliding groove.

In a preferred embodiment of the mower charger, an elastic cushion is provided on a side of the storage portion contacting the charging unit.

The utility model also provides a lawn mower, include:

a cutting mechanism including a blade for mowing grass and a first motor driving the blade to rotate;

the traveling mechanism comprises a traveling wheel and a second motor for driving the traveling wheel to travel;

a power supply mechanism for supplying power to the first motor and the second motor;

the lawn mower further comprises the lawn mower charger, and a charging interface electrically connected with the charging unit is arranged on the power supply mechanism.

Compared with the prior art, the utility model discloses an advantage and beneficial effect lie in:

the utility model provides a lawn mower charger, the storage component includes sliding part and storage part, sliding part and shell sliding connection to make the storage component have retraction position and extension position, and can switch between retraction position and extension position, realize the flexible of storage component for the shell, so that when the charging unit is in idle state, the sliding part slides relative to the shell to extend the shell to reach the extension position, so as to hang the charging unit on the storage part for storage, avoid the charging unit to place at will and cause the damage; when the charging unit charges an electric load or the mower charger is stored, the sliding part slides relative to the shell to retract to a retraction position attached to the shell, so that the storage is facilitated, and the space is saved.

Drawings

Fig. 1 is a perspective view of a mower charger according to an embodiment of the present invention;

fig. 2 is a perspective view of another perspective of a mower charger according to an embodiment of the present invention;

fig. 3 is a perspective view of a storage assembly according to an embodiment of the present invention;

fig. 4 is a perspective view of another perspective of a storage assembly according to an embodiment of the present invention;

fig. 5 is a perspective view of a positioning member according to an embodiment of the present invention.

The figures are labeled as follows:

100-mower charger;

11-a housing; 12-a power cable; 13-a charging unit; 14-a receiving assembly; 15-a positioning element;

111-a limiting chute; 141-a sliding part; 142-a storage section; 151-a guide; 152-a positioning projection;

1411-guide slots; 1412-positioning groove.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to user's mode of operation, the utility model provides a lawn mower both can be hand propelled lawn mower also can be the riding mower. The present embodiment will be described by taking a riding mower as an example.

The embodiment discloses a riding mower which mainly comprises a frame, a seat, a driving mechanism, a traveling mechanism, an operating mechanism, a power supply mechanism and a control unit. As will be appreciated by those skilled in the art, the term "control unit" as used in the present disclosure may include or refer to software or hardware.

The frame is used for bearing the seat, and at least part of the frame extends in a direction parallel to the front-back direction; the seat is used for an operator to sit on and is mounted on the frame; the drive mechanism comprises an output for outputting power to perform a mechanical function, for example in this embodiment the output may in particular be a mowing unit for performing a mowing function, the drive mechanism further being connected to the chassis. The drive mechanism also includes a first motor for driving the mowing element to rotate at a high speed and a blade for mowing. The drive mechanism may include more than one mowing element and, correspondingly, the number of first motors may correspond to the mowing element.

The traveling mechanism is used for enabling the riding mower to travel on the lawn. The traveling mechanism may specifically include: the walking device comprises a first walking wheel and a second walking wheel, wherein the number of the first walking wheel is equal to that of the second walking wheel. The travelling mechanism further comprises second motors for driving the second travelling wheels, and the number of the second motors is also such that when the two second motors drive the corresponding second travelling wheels to rotate at different rotating speeds, a speed difference is generated between the two second travelling wheels, so that the riding mower can steer.

The operating mechanism is used by an operator to control the walking of the riding mower and/or determine whether the riding mower enters a working state.

And the control unit is electrically connected with the detection device in the operating mechanism and used for outputting control signals to control the first motor and the second motor according to detection signals of the detection device.

The power mechanism is used for supplying power to the first motor, the second motor and other electronic components on the riding mower. In some embodiments, the power supply mechanism is disposed on the frame at the rear side of the seat. In some embodiments, the power mechanism includes a plurality of battery packs for powering the power tool.

As shown in fig. 1 and 2, the lawn mower in the present embodiment further includes a mower charger 100 for charging the riding lawn mower. The mower charger 100 facilitates storage of the charging unit 13, and avoids damage caused by random placement of the charging unit 13.

The mower charger 100 provided by the present embodiment mainly includes a charger main body including a housing 11 and a battery provided in an inner cavity of the housing 11, a power supply cable 12, and a charging unit 13. One end of the power cable 12 extends into the housing 11 to be connected with the battery, and the other end extends out of the housing 11 to be connected with an external power supply for charging the battery. One end of the charging unit 13 is connected to the battery by extending into the housing 11 through a wire, and the other end extends out of the housing 11 for connecting to an electric load to charge the electric load. In other embodiments, the electrical load may be other equipment devices that need to be charged. In the present embodiment, a battery pack of the power supply mechanism of the riding mower is provided with a charging interface for electrically connecting with the charging unit 13.

The mower charger 100 of the present embodiment further comprises a receiving assembly 14 adapted to receive the charging unit 13. The containing assembly 14 is arranged on the shell 11 in a sliding mode, has a retracted position and an extended position, and can be switched between the retracted position and the extended position, so that the containing assembly can stretch relative to the shell, when the charging unit 13 is in an idle state, the containing assembly 14 slides relative to the shell 11 to extend out of the shell 11 to reach the extended position, so that the charging unit 13 is hung on the containing assembly 14 to be contained, and the charging unit 13 is prevented from being damaged due to random placement; when the charging unit 13 charges an electrical load or the mower charger 100 is stored, the storage assembly 14 slides relative to the housing 11 to retract to a retracted position attached to the housing 11, so that the storage is convenient and the space is saved.

Specifically, the storage assembly 14 is slidably disposed on the housing 11 in a vertical direction for convenience of use. When needs use storage assembly 14, storage assembly 14 part stretches out shell 11 below, and its extension length does not take place to interfere as the principle design with shell 11 after establishing with charging unit 13 is hung, and storage assembly 14's specific size does not do the utility model discloses a protection is important. Preferably, the receiving assembly 14 in this embodiment is preferably a hook structure. It should be noted that the vertical direction mentioned in the present embodiment refers to a direction perpendicular to the horizontal plane. It can be understood that, in other embodiments, the receiving assembly 14 may also be slidably disposed on the housing 11 along a horizontal direction or an inclined direction, which may be designed according to different use situations, and the description of this embodiment is not repeated.

As shown in fig. 3 and 4, the receiving assembly 14 includes a sliding portion 141 and a receiving portion 142 connected to each other, the sliding portion 141 being slidably disposed on the housing 11 in a vertical direction so that the receiving assembly 14 has a retracted position and an extended position; the housing portion 142 is used to house the charging unit 13 when in the extended position. Further, the receiving portion 142 is connected to the sliding portion 141 by bending so that the receiving portion 142 extends toward the front of the housing 11 and is substantially parallel to the bottom of the housing 11, thereby facilitating the receiving of the charging unit 13.

For conveniently taking the charging unit 13, the charging unit 13 takes the form of a charging gun, the storage assembly 14 serves as a gun hanging part, a hanging groove is formed in the storage part 142 of the gun hanging part, and the charging gun can be hung in the hanging groove. The specific form structure of the charging gun and the hanging groove can refer to the prior art, and the embodiment is not particularly limited.

In order to realize the sliding connection between the receiving assembly 14 and the housing 11, a positioning member 15 is disposed on the housing 11, and the sliding portion 141 of the receiving assembly 14 is slidably connected with the positioning member 15 to realize the drawing of the receiving assembly 14. Preferably, the positioning member 15 is attached to the lower portion of the housing 11 by means of screws.

Further, as shown in fig. 4 and 5 in conjunction, the positioning member 15 includes a guide 151 and a positioning projection 152, the guide 151 extending in the sliding direction of the sliding portion 141 to guide the sliding portion 141; a plurality of positioning protrusions 152 are provided on the guide 151 at intervals along the sliding direction of the sliding portion 141. The sliding portion 141 includes a guide groove 1411 and a positioning groove 1412, the guide groove 1411 is engaged with the guide member 151, and the guide member 151 is adapted to be inserted into the guide groove 1411 and slidably engaged therewith; a positioning groove 1412 is provided on a sidewall of the guide groove 1411 to be engaged with one of the plurality of positioning protrusions 152.

In this embodiment, the positioning member 15 is provided with a positioning protrusion 152, the sliding portion 141 is correspondingly provided with a positioning groove 1412, and the positioning protrusion 152 can be engaged with the positioning groove 1412. In the sliding and pulling process of the accommodating component 14, the positioning element 15 limits the sliding part 141 through the positioning protrusion 152, and can create in-place hand feeling, thereby improving the operation convenience. In other embodiments, the positioning protrusion 152 may be provided on the sliding portion 141, and the positioning groove 1412 may be provided on the positioning member 15. Specifically, a plurality of positioning grooves 1412 are provided on the guide 151 at intervals in the sliding direction of the sliding portion 141; the positioning protrusion 152 is provided on a sidewall of the guide groove 1411 to be engaged with one of the plurality of positioning grooves 1412. Through the structure, a user can adjust the containing assembly 14 in a vertically telescopic manner according to needs, so that the height of the containing assembly 14 is adjusted, and the application range of the containing assembly 14 is widened.

The positioning grooves 1412 in this embodiment are provided in pairs on opposite sides of the guide groove 1411, and accordingly, the positioning protrusions 152 are also provided in pairs on opposite sides of the guide 151. Alternatively, the guide groove 1411 is a strip-shaped groove extending in the vertical direction, and the guide 151 is a rectangular bump structure.

In order to further improve the stability of the storage assembly 14 when being drawn, as shown in fig. 1, the housing 11 is provided with a limit sliding groove 111, and the sliding portion 141 is slidably disposed in the limit sliding groove 111. Further, the positioning member 15 is disposed in the limit chute 111, and the width of the limit chute 111 is equal to the width of the sliding portion 141.

In this embodiment, the housing 11 and the positioning member 15 are both plastic members, the positioning protrusion 152 on the positioning member 15 has elasticity, and the storage assembly 14 is a metal member, so as to ensure the structural strength and the service life of the storage assembly 14.

An elastic buffer pad is provided on a side of the receiving portion 142 of the receiving member 14 contacting the charging unit 13 to reduce collision and abrasion against the charging unit 13.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A lawn mower charger comprising:

a charger main body including a housing;

the method is characterized in that:

the receiving assembly includes:

a housing portion for housing the charging unit when in the extended position.

2. The mower charger according to claim 1, wherein the sliding portion is slidably provided on the housing in a vertical direction, and the receiving portion is connected to the sliding portion in a bent manner.

3. The mower charger according to claim 2, wherein the charging unit is a charging gun, and the receiving portion is provided with a hanging slot, and the charging gun is adapted to be hung in the hanging slot.

4. A mower charger as claimed in claim 2 or 3 further comprising a positioning member disposed on said housing, said sliding member being slidably connected to said positioning member.

5. A lawnmower charger as claimed in claim 4, wherein said positioning member comprises:

the sliding portion includes:

a guide groove which is matched with the guide piece;

6. A lawnmower charger as claimed in claim 4, wherein said positioning member comprises:

the sliding portion includes:

a guide groove which is matched with the guide piece;

7. A lawnmower charger according to claim 5 or 6, wherein each of said positioning recess and said positioning projection is provided in plurality.

8. A lawnmower charger according to claim 2 or 3, wherein the housing is provided with a limit runner in which the sliding part is slidably arranged.

9. A lawnmower charger according to any of claims 1 to 3, wherein a resilient cushion is provided on the side of the receiving portion in contact with the charging unit.

10. A lawn mower, comprising:

the mower is characterized by further comprising the mower charger according to any one of claims 1 to 9, and the power supply mechanism is provided with a charging interface electrically connected with the charging unit.