Battery compartment and mower with same

Abstract

The battery compartment comprises a compartment body and a compartment cover, one end of the compartment body and one end of the compartment cover are rotationally connected through an adjustable hinge, and the other end of the compartment body and the other end of the compartment cover are opened and closed through a self-locking buckle; the adjustable hinge comprises a damping hinge body and a rotary knob rotatably arranged on the damping hinge body, the damping of the damping hinge body can be adjusted by rotating the rotary knob, the self-locking buckle comprises a buckle body and a pressing body, the buckle body is arranged on the bin body, and the bin cover is in linkage fit with the pressing body. Opening and closing between the pressing body and the buckle body can be achieved by pressing the bin cover. Opening and closing between the bin cover and the bin body can be achieved, damping can be adjusted through the adjustable hinge, the bin cover can be kept at the needed angle after being opened, pressing opening and closing are achieved through the self-locking buckle, operation is simpler and more effective, cost is low, and production is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of garden tools, in particular to a battery compartment and a corresponding lawn mower with the battery compartment. Background Art

[0002] As a garden tool, lawn mowers are widely used in the fields of mowing lawns, vegetation, etc. Existing lawn mowers generally include handheld lawn mowers and riding lawn mowers. Among them, riding lawn mowers are suitable for mowing lawns in larger areas. Compared with hand-push lawn mowers, they require more battery packs, and the battery compartment to be used becomes larger. The corresponding battery compartment cover also becomes larger, and an opening and closing structure is required between the battery compartment cover and the battery compartment. For example, the riding lawn mower disclosed in patent number CN212034865U includes: a seat for users to sit on; a main frame, which is configured to carry the seat; a mowing element, which is configured to cut vegetation; a walking component, which is configured to make the riding lawn mower walk; an operating component for users to operate to control the riding lawn mower. The riding lawn mower also includes: a power supply device, which is arranged at the rear end of the main frame; the power supply device includes a battery pack that can provide energy and a battery compartment for accommodating the battery pack; the battery compartment includes a main compartment for accommodating the battery pack and a compartment cover for at least partially closing the main compartment; the compartment cover is also provided with a buckle locked to the main compartment; the main compartment is formed with a matching limiting portion; the buckle includes a locking portion, and the locking portion includes a first side and a second side on one side facing the limiting portion, and the angle between the first side and the second side is greater than or equal to 60° and less than or equal to 90°. It adopts a gas spring structure to achieve support after opening. The cost of this type of structure is relatively high, and the other end is connected by a buckle, which requires a buckle-breaking action, which is relatively complicated to use and has shortcomings. Utility Model Content

[0003] The utility model aims to avoid the deficiencies of the prior art and provides a battery compartment that is easy to use and a lawn mower with the battery compartment.

[0004] The utility model solves the technical problem by adopting the following technical solution: a battery compartment, comprising a compartment body and a compartment cover, wherein the compartment body and the compartment cover are rotatably connected at one end by an adjustable hinge, and are opened and closed at the other end by a self-locking buckle;

[0005] The adjustable hinge comprises a damping hinge body and a knob rotatably arranged on the damping hinge body, and the damping size of the damping hinge body can be adjusted by rotating the knob;

[0006] The self-locking buckle includes a buckle body and a pressing body. The buckle body is arranged on the bin body. The bin cover cooperates with the pressing body. The pressing body and the buckle body can be opened and closed by pressing the bin cover.

[0007] In several embodiments, the damping hinge body includes a hinge shaft and two hinge plates rotatably mounted on the hinge shaft, the two hinge plates are respectively connected to the bin body and the bin cover, the knob is screwed on the hinge shaft and at least two relatively arranged disc springs are arranged between the knob and the hinge plate.

[0008] In several embodiments, the knob is threadably matched with the hinge shaft.

[0009] In several embodiments, a first gasket is disposed between the two hinge plates, and a second gasket is disposed on the outer side of each of the two disc springs.

[0010] In several embodiments, the compartment cover is provided with a slot for the hinge plate to pass through, and a connecting frame is provided outside the slot, and the connecting frame is used to be connected to a single hinge plate.

[0011] In several embodiments, a connecting groove is provided at one end of the compartment cover away from the groove, and the position of the connecting groove corresponds to the position of the pressing body and is used to accommodate the pressing body.

[0012] And, a lawn mower comprising the battery compartment.

[0013] In several embodiments, the lawn mower further comprises a frame, the battery compartment is arranged on the frame, a wheel body and a mowing disc are arranged below the frame, and a seat is arranged above the frame.

[0014] The utility model has the following beneficial effects:

[0015] The utility model can realize the opening and closing between the bin cover and the bin body. The damping size can be adjusted by the adjustable hinge so that the bin cover can be kept at a desired angle after opening. The opening and closing can be realized by pressing the self-locking buckle, which is simpler and more effective to operate. At the same time, the cost is low and it is conducive to production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0017] Figure 1 The overall structure of the lawn mower in Embodiment 1 is schematically shown, and the compartment cover is in a closed state;

[0018] Figure 2 Schematically shows Figure 1 The partially enlarged structure and the compartment cover are in an open state;

[0019] Figure 3 Schematically shows Figure 2 The A-part amplification structure;

[0020] Figure 4 Schematically shows Figure 2 Explosion structure of adjustable hinge;

[0021] Figure 5 Schematically shows Figure 2 The enlarged structure of the self-locking buckle. DETAILED DESCRIPTION

[0022] Below, the embodiments of the present invention are described in detail. In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in combination with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Therefore, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0024] The terms used herein are intended to explain the embodiments and are not intended to limit and / or define the present invention.

[0025] Example 1

[0026] like Figure 1-Figure 5 As shown, the lawn mower in this embodiment is a riding lawn mower structure, which mainly includes conventional components such as a frame 50, a battery compartment arranged at the upper end of the frame 50, a wheel body 60 arranged below the frame 50, a mowing disc 70, and a seat 80 arranged above the frame 50.

[0027] Specifically, the battery compartment includes a compartment body 10 and a compartment cover 20 . The compartment body 10 and the compartment cover 20 are rotatably connected at one end through an adjustable hinge 30 , and are opened and closed at the other end through a self-locking buckle 40 .

[0028] Among them, the adjustable hinge 30 includes a damping hinge body and a knob 31 rotatably arranged on the damping hinge body. The damping size of the damping hinge body can be adjusted by rotating the knob 31. The damping hinge body includes a hinge shaft 32 and two hinge plates 33 rotatably mounted on the hinge shaft 32. The two hinge plates 33 are respectively connected to the bin body 10 and the bin cover 20. The knob 31 is screwed on the hinge shaft 32 and at least two relatively arranged disc springs 34 are arranged between the knob 31 and the hinge plate 33. The knob 31 is threadedly matched with the hinge shaft 32.

[0029] At the same time, in order to improve the connection tightness and buffering function, a first gasket 35 is arranged between the two hinge plates 33, and a second gasket 36 is respectively arranged on the outer side of the two disc springs 34.

[0030] Furthermore, a slot is provided on the compartment cover 20 for the hinge plate 33 to pass through, and a connecting frame 21 is provided outside the slot. The connecting frame 21 is used to connect with a single hinge plate 33 .

[0031] Therefore, by rotating the position of the adjustment knob 31, the pressing force of the disc spring 34 on the two hinge plates 33 can be adjusted, and then the unfolding angle of the two hinge plates 33 can be adjusted, so that the compartment cover is maintained at a desired angle after opening.

[0032] Among them, the self-locking buckle 40 includes a buckle body 41 and a pressing body 42, and the buckle body 41 is arranged on the bin body 10, and the bin cover 20 cooperates with the pressing body 42. The opening and closing between the pressing body 42 and the buckle body 41 can be achieved by pressing the bin cover 20. A connecting groove 22 is provided at one end of the bin cover 20 away from the groove. The position of the connecting groove 22 corresponds to the position of the pressing body 42 and is used to accommodate the pressing body 42. The self-locking buckle 40 can be purchased from Guangzhou Weinoda Hardware Technology Co., Ltd. The beetle rebounder can be purchased to achieve opening and closing by pressing.

[0033] The examples shown in the utility model, the embodiments and special forms of the representation have been shown and described in detail in the drawings and the foregoing description, and should also be considered to be illustrative rather than restrictive. The description of special features in one embodiment does not mean that those special features are necessarily limited to that embodiment. The features of one embodiment can be used in combination with the features of other embodiments, which can be understood by those of ordinary skill in the art, whether or not explicitly described in this way. Exemplary embodiments have been shown and described, and all changes and improvements fall into the spirit of the utility model and are expected to be protected.

Claims

1. A battery compartment, comprising a compartment body and a compartment cover, characterized in that: The bin body and the bin cover are rotatably connected at one end by an adjustable hinge, and are opened and closed at the other end by a self-locking buckle; The adjustable hinge comprises a damping hinge body and a knob rotatably arranged on the damping hinge body, and the damping size of the damping hinge body can be adjusted by rotating the knob; The self-locking buckle includes a buckle body and a pressing body. The buckle body is arranged on the bin body. The bin cover cooperates with the pressing body. The pressing body and the buckle body can be opened and closed by pressing the bin cover.

2. A battery compartment according to claim 1, characterized in that: The damping hinge body includes a hinge shaft and two hinge plates rotatably mounted on the hinge shaft. The two hinge plates are respectively connected to the bin body and the bin cover. The knob is screwed on the hinge shaft and at least two disc springs are arranged opposite to each other between the knob and the hinge plate.

3. A battery compartment according to claim 2, characterized in that: The knob is threadably matched with the hinge shaft.

4. A battery compartment according to claim 3, characterized in that: A first gasket is arranged between the two hinge plates, and a second gasket is respectively arranged on the outer sides of the two disc springs.

5. A battery compartment according to claim 2, characterized in that: The compartment cover is provided with a slot through which a hinge plate passes, and a connecting frame is provided outside the slot, and the connecting frame is used to be connected with a single hinge plate.

6. A battery compartment according to claim 1, characterized in that: The back of the compartment cover is provided with a connecting groove at one end thereof, and the position of the connecting groove corresponds to the position of the pressing body and is used to accommodate the pressing body.

7. A lawn mower, characterized in that: Comprising a battery compartment as described in any one of claims 1-6.

8. A lawn mower according to claim 7, characterized in that: The vehicle also includes a frame, the battery compartment is arranged on the frame, a wheel body and a mowing blade are arranged below the frame, and a seat is arranged above the frame.

Images