CN211090673U

CN211090673U - Lithium electricity lawn mower battery picture peg mounting structure

Info

Publication number: CN211090673U
Application number: CN201922098463.7U
Authority: CN
Inventors: 黄高锋; 梁超; 曹良志; 杨远安; 武森
Original assignee: Leo Group Co ltd
Current assignee: Leo Group Co ltd; Leo Group Zhejiang Pump Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-28
Anticipated expiration: 2029-11-28

Abstract

The utility model belongs to the technical field of lithium cell picture peg, refer in particular to a lithium electricity lawn mower battery picture peg mounting structure, include the battery compartment and install the battery picture peg on the battery compartment, be equipped with the mounting groove on the battery compartment, the mounting groove upper surface is equipped with the installation face, and mounting groove one end is equipped with pothook, the other end including hook-like portion one and is equipped with the arch that has the cavity, battery picture peg one end upper surface be equipped with the outside extension of buckle, other end middle part of hook-like portion one-phase joint is equipped with the extension with cavity matched with, the bottom surface and the installation face of battery picture peg cooperate, terminal surface and pothook corresponding surface that the battery picture peg is close to buckle one end cooperate, the spacing face one and the spacing face of bellied two-phase cooperation. The utility model discloses the structure is reliable, simple to operate.

Description

Lithium electricity lawn mower battery picture peg mounting structure

The technical field is as follows:

the utility model belongs to the technical field of the lithium cell picture peg, refer in particular to a lithium electricity lawn mower battery picture peg mounting structure.

Background art:

the lawn mower is mainly used for trimming and beautifying lawns in places such as park lawns, green belts, factory lawns, golf courses, home gardens, lawns, orchards and the like, and is a full-automatic mechanical tool. It can replace or reduce manpower, and is convenient to operate, fully saves manpower and time, realizes the beautification of the environment, so that it is widely applied. The power sources of lawn mowers were primarily gasoline and diesel engines at the beginning, and then evolved to electric power, primarily lead-acid and lithium batteries.

The current lithium battery plugboard installation mode: after the battery plugboard is installed on the surface of the battery compartment, the battery plugboard is fixed by adopting a welding process, the battery plugboard is easy to fall off when the welding is poor, and potential risks of damaging the battery compartment of a plastic part are damaged during the welding.

The invention content is as follows:

the utility model aims at providing a structure is improved in installation of lithium electricity lawn mower battery picture peg reliable in structure, simple to operate.

The utility model discloses a realize like this:

the utility model provides a lithium electricity lawn mower battery picture peg mounting structure, includes the battery compartment and installs the battery picture peg on the battery compartment, be equipped with the mounting groove on the battery compartment, the mounting groove upper surface is equipped with the installation face, and mounting groove one end is equipped with pothook, the other end including hook-like portion one and is equipped with the arch that has the cavity, battery picture peg one end upper surface be equipped with the outside extension of buckle, other end middle part of hook-like portion one-phase joint is equipped with the extension with cavity matched with, the bottom surface and the installation face of battery picture peg cooperate, and the terminal surface that battery picture peg is close to buckle one end corresponds face and cooperatees with the spacing face two of bellied one-phase cooperation with the pothook, the spacing face one.

In the above installation structure for the battery plug board of the lithium lawn mower, a second hook-shaped portion facing the protrusion is arranged at one end, away from the battery plug board, of the extension portion, and the second hook-shaped portion is clamped with the protrusion.

In the lithium lawn mower battery plug board mounting structure, an included angle between a matching surface of the hook-shaped portion II and the protrusion in clamping connection and an extension surface of the extension portion is a right angle or an acute angle.

In the lithium lawn mower battery plugboard mounting structure, an included angle between a first hook-shaped part and a matching surface clamped with the buckle and the inner side surface of the hook is a right angle or an acute angle.

In the above-mentioned lithium electric lawn mower battery picture peg mounting structure, the pothook is provided with three, is provided with the socket terminal of fixing on the battery picture peg between two adjacent pothooks respectively.

In the lithium lawn mower battery plugboard mounting structure, one end of a wire is connected to the socket terminal, the other end of the wire is connected with a plug spring, and the plug spring is connected with a micro switch or a male plug.

In the lithium lawn mower battery plugboard mounting structure, the battery compartment is provided with a wire mounting frame for fixing a wire and a microswitch mounting frame for placing a microswitch.

In the above-mentioned lithium electricity lawn mower battery picture peg mounting structure, battery compartment and battery picture peg are the working of plastics.

Compared with the prior art, the utility model outstanding advantage is:

the utility model discloses a battery compartment carries out spacing installation to the battery picture peg through the joint structure, this kind of mounting means structure safe and reliable, simple to operate is swift, and the location is firm reliable, can accomplish the toolless installation, has reduced the welding process among the prior art, has avoided the product defect that welding process brought, has still reduced the cost of labor simultaneously.

Description of the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a partial perspective view of the battery compartment of the present invention;

fig. 3 is a perspective view of the battery socket of the present invention;

fig. 4 is a cross-sectional view of the battery socket of the present invention before installation;

fig. 5 is a sectional view of the battery socket according to the present invention after installation.

Reference numerals: 1. a battery compartment; 11. mounting grooves; 12. a mounting surface; 13. a hook; 131. a first hook part; 14. a protrusion; 141. a cavity; 142. a second limiting surface; 15. a wire mounting bracket; 16. a microswitch mounting bracket; 2. a battery plug board; 21. buckling; 22. an extension portion; 221. a second hook part; 23. a first limiting surface; 3. a socket terminal; 4. a wire; 5. a micro switch.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 5:

a lithium lawn mower battery plugboard mounting structure comprises a battery bin 1 and a battery plugboard 2 mounted on the battery bin 1, wherein a mounting groove 11 is formed in the battery bin 1, a mounting surface 12 is arranged on the upper surface of the mounting groove 11, one end of the mounting groove 11 is provided with a clamping hook 13 comprising a hook part I131, and the other end of the mounting groove 11 is provided with a bulge 14 with a cavity 141; the upper surface of one end of the battery inserting plate 2 is provided with a buckle 21 clamped with the first hook-shaped part 131, and the middle part of the other end of the battery inserting plate extends outwards to be provided with an extending part 22 matched with the cavity 141 so as to limit the upper surface of the battery inserting plate 2; the bottom surface of the battery inserting plate 2 is matched with the mounting surface 12, and the bottom surface of the battery inserting plate 2 is limited; the end surface of the battery plugboard 2 close to one end of the buckle 21 is matched with the corresponding surface of the hook 13, and the first limiting surface 23 at the other end is matched with the second limiting surface 142 of the bulge 14, so that the two end surfaces of the battery plugboard 2 are limited; the two side surfaces of the extension part 22 are respectively matched with the two inner side wall surfaces of the cavity 141 to limit the two side surfaces of the battery inserting plate 2.

In order to better limit the end face of the battery inserting plate 2, a second hook-shaped part 221 facing the protrusion 14 is arranged at one end of the extending part 22 away from the battery inserting plate 2, and the second hook-shaped part 221 is clamped with the protrusion 14.

Furthermore, the included angle α between the mating surface of the second hook 221 and the protrusion 14 and the extending surface of the extending portion 22 is a right angle or an acute angle, in this embodiment, the included angle α between the mating surface of the second hook 221 and the protrusion 14 and the extending surface of the extending portion 22 is a right angle.

In order to make the hook 13 better catch the buckle 21, the included angle β between the mating surface of the first hook 131 and the buckle 21 and the inner side surface of the hook 13 is a right angle or an acute angle, and in this embodiment, the included angle β between the mating surface of the first hook 131 and the buckle 21 and the inner side surface of the hook 13 is an acute angle.

In order to reasonably utilize the space for installing the socket terminal 3, the number of the hooks 13 is three, the number of the corresponding buckles 21 is three, and the socket terminals 3 fixed on the battery plugboard 2 are respectively arranged between two adjacent hooks 13.

Preferably, one end of the lead 4 is connected to the socket terminal 3, and the other end of the lead 4 is connected to a plug spring, which is connected to the micro switch 5 or the male plug. The battery plugboard, the microswitch and the male plug can be assembled without welding wires.

The battery compartment 1 is provided with a wire mounting rack 15 for fixing the wire 4 and a micro switch mounting rack 16 for placing the micro switch 5.

Preferably, the battery compartment 1 and the battery inserting plate 2 are both made of plastic parts, so that the cost of raw materials is reduced.

The utility model discloses an assembling process:

the extension part 22 of the battery inserting plate 2 extends into the cavity 141 of the bulge 14 of the battery compartment 1, and then the hook 13 of the battery compartment 1 is buckled with the buckle 21 of the battery inserting plate 2, so that the assembly of the battery compartment 1 and the battery inserting plate 2 can be completed.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a lithium electricity lawn mower battery picture peg mounting structure, includes battery compartment (1) and installs battery picture peg (2) on battery compartment (1), its characterized in that: the battery compartment (1) is provided with a mounting groove (11), the upper surface of the mounting groove (11) is provided with a mounting surface (12), one end of the mounting groove (11) is provided with a hook (13) comprising a hook part I (131), the other end is provided with a bulge (14) with a cavity (141), the upper surface of one end of the battery inserting plate (2) is provided with a buckle (21) which is clamped with the first hook-shaped part (131), the middle part of the other end of the battery inserting plate extends outwards to be provided with an extending part (22) which is matched with the cavity (141), the bottom surface of the battery inserting plate (2) is matched with the mounting surface (12), the end surface of one end of the battery inserting plate (2) close to the buckle (21) is matched with the corresponding surface of the clamping hook (13), the first limiting surface (23) at the other end is matched with the second limiting surface (142) of the bulge (14), two side surfaces of the extension part (22) are respectively matched with two inner side wall surfaces of the cavity (141).

2. The lithium lawn mower battery plug board mounting structure of claim 1, wherein: one end of the extension part (22) far away from the battery inserting plate (2) is provided with a second hook-shaped part (221) facing the protrusion (14), and the second hook-shaped part (221) is clamped with the protrusion (14).

3. The lithium lawn mower battery plug board mounting structure of claim 2, wherein: and the included angle between the matching surface of the second hook-shaped part (221) clamped with the protrusion (14) and the extending surface of the extending part (22) is a right angle or an acute angle.

4. The lithium lawn mower battery plug board mounting structure of claim 1, wherein: the included angle between the matching surface of the first hook-shaped part (131) and the buckle (21) and the inner side surface of the clamping hook (13) is a right angle or an acute angle.

5. The lithium lawn mower battery plug board mounting structure of claim 1, wherein: the number of the hooks (13) is three, and socket terminals (3) fixed on the battery plugboard (2) are respectively arranged between two adjacent hooks (13).

6. The lithium lawn mower battery plug board mounting structure of claim 5, wherein: one end of a lead (4) is connected to the socket terminal (3), the other end of the lead (4) is connected with a plug spring, and the plug spring is connected with a microswitch (5) or a male plug.

7. The lithium lawn mower battery plug board mounting structure of claim 6, wherein: and the battery compartment (1) is provided with a wire mounting rack (15) for fixing the wire (4) and a microswitch mounting rack (16) for placing the microswitch (5).

8. The lithium lawn mower battery plug board mounting structure of claim 1, wherein: the battery compartment (1) and the battery plugboard (2) are both plastic parts.