CN216564601U

CN216564601U - A charger

Info

Publication number: CN216564601U
Application number: CN202123443041.2U
Authority: CN
Inventors: 陆春桃; 严安; 霍晓辉
Original assignee: Globe Jiangsu Co Ltd
Current assignee: Globe Jiangsu Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-17
Anticipated expiration: 2031-12-30

Abstract

The present invention provides a charger, including: the charging device comprises a shell, a charging bin, a handle assembly, a first roller assembly, a first assembly and a second assembly; the charging bin is arranged in the shell, and a plurality of charging positions are arranged in the charging bin; the handle assembly is arranged on one side of the shell and is movably connected with the shell; the first roller assembly is arranged at the bottom of the shell, and the center of gravity of the charger is positioned between the first roller assembly and the handle assembly; the first component is arranged at the bottom of the shell; the second assembly is not more than the other side of the shell opposite to the handle assembly, and in a horizontal state, the bottom of the first roller assembly and the bottom of the first assembly form a first placing surface which is configured for stably placing the charger; under the vertical state, the bottom of the first roller assembly and the second assembly form a second placing surface, so that the charger can be placed stably. The utility model aims to solve the problem that the conventional charger is difficult to carry.

Description

A charger

Technical Field

The utility model relates to the field of battery pack charging, in particular to a charger.

Background

The garden tool is a maintenance device for human green landscape, which is a mechanized tool, such as a mower, a grass pusher, a grass trimmer and the like, which replaces most of manual labor with the maintenance of lawns, hedges, flowers and trees as operation objects. The battery pack provides power for the garden tool and is a rechargeable power supply. The battery pack charger is used for charging the battery pack. The existing battery pack charger is heavy in weight, and is difficult to move and not beneficial to carry if the battery pack charger is placed in the battery pack charger.

SUMMERY OF THE UTILITY MODEL

In view of the above disadvantages of the prior art, the present invention provides a charger to improve the problem of the prior art that the charger is difficult to transport.

To achieve the above and other related objects, the present invention provides a charger, comprising: the charging device comprises a shell, a charging bin, a handle assembly, a first roller assembly, a first assembly and a second assembly; the charging bin is arranged in the shell, and a plurality of charging positions are arranged in the charging bin; the handle assembly is arranged on one side of the shell and is movably connected with the shell; the first roller assembly is arranged at the bottom of the shell, and the center of gravity of the charger is positioned between the first roller assembly and the handle assembly; the first component is arranged at the bottom of the shell; the second assembly is not more than the other side of the shell opposite to the handle assembly, and in a horizontal state, the bottom of the first roller assembly and the bottom of the first assembly form a first placing surface which is configured for stably placing the charger; under the vertical state, the bottom of the first roller assembly and the second assembly form a second placing surface, so that the charger can be placed stably.

In one embodiment of the present invention, a handle assembly includes: the handle is provided with limit structure between handle and the casing, and limit structure includes first locating part and second locating part, and first locating part sets up on hand, and the second locating part sets up on the casing to cooperate with first locating part.

In an embodiment of the utility model, the first limiting member is a sheet structure, the second limiting member is a limiting rib, and the limiting rib is disposed inside the housing.

In an embodiment of the present invention, the initial position of the handle is a first position, the limit position of the handle is a second position, an angle between the first position and the second position is 80 degrees to 120 degrees, and the handle can be rotated between the first position and the second position.

In an embodiment of the present invention, the handle includes a handle, a connecting rod, and a rotating shaft, one end of the connecting rod is fixedly connected to the handle, the other end of the connecting rod is fixedly connected to the rotating shaft, and at least one end of the rotating shaft is provided with a first limiting member.

In an embodiment of the present invention, the connecting rod includes a first rod and a second rod, the first rod is connected to the second rod, and an angle range between the first rod and the second rod is: 110-180 degrees.

In one embodiment of the utility model, the handle connected to the connecting rod comprises at least one hand grip.

In one embodiment of the present invention, the handle includes two connecting rods, the two connecting rods divide the handle into a first holding portion, a second holding portion, and a third holding portion, and the length of the second holding portion for holding is: 5-15 cm; the length of the first handheld part and/or the third handheld part used for holding the part is as follows: 5-12 cm.

In one embodiment of the present invention, the first handheld portion and/or the third handheld portion is provided with an anti-slip cover, and the anti-slip cover is provided with anti-slip lines.

In one embodiment of the utility model, the first roller assembly is detachably mounted at the bottom of the housing.

In one embodiment of the present invention, the first roller assembly includes: two first gyro wheels and locate the first connecting axle between two first gyro wheels, first connecting axle rotates with first gyro wheel to be connected, and first connecting axle demountable installation is in the bottom of casing.

In one embodiment of the present invention, the first roller is connected to the first connecting shaft through a ball bearing.

In one embodiment of the utility model, the first component is detachably mounted to the bottom of the housing.

In an embodiment of the present invention, the first assembly is a support frame, and a width of the support frame is smaller than a maximum distance of the first roller assemblies in the same direction.

In an embodiment of the present invention, the first assembly is a second roller assembly, and the second roller assembly is spaced from the first roller assembly in the same direction.

In an embodiment of the utility model, the charger further includes a power assisting assembly, the power assisting assembly is arranged at the bottom of the housing in parallel and can be pulled outwards along a horizontal direction, wherein after being pulled, an end of the power assisting assembly is in contact with the ground to form a fulcrum for assisting in lifting the charger.

In one embodiment of the present invention, a booster assembly comprises: the first supporting legs of the plurality of are arranged at the end parts of the drawing rods, and the drawing rods are arranged at the bottom of the shell.

In an embodiment of the present invention, the second component is a protrusion formed by extending the second leg or the housing outward from the rear portion thereof in the horizontal direction.

According to the charger, the handle assembly is arranged on the shell, the first roller assembly is arranged at the bottom of the shell, so that the charger can move by means of lifting force of the handle assembly and rolling of the first roller assembly, and the charger can be stably placed by means of matching of the first roller assembly and the first assembly, and therefore the problem that the existing charger is difficult to carry can be solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a charger according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the charger with the upper housing removed according to an embodiment of the utility model;

FIG. 3 is a schematic view of the handle assembly before and after rotation according to one embodiment of the present invention;

FIG. 4 is a cross-sectional view of FIG. 3A-A of the present invention;

FIG. 5 is an enlarged view of a portion of the area B of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic view of a handle assembly according to one embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a first roller assembly according to an embodiment of the present invention;

FIG. 8 is a schematic view of the bracket and the first roller assembly of the present invention in an embodiment;

fig. 9 is a schematic structural view of the charger of the present invention after the power assisting assembly and the second roller assembly are assembled and the drawing rod is in the first state;

fig. 10 is a schematic structural view of the charger of the present invention after the power assisting assembly and the second roller assembly are assembled and the drawing rod is in the second state;

fig. 11 is a schematic structural view of the charger in a third state after the power assisting assembly and the second roller assembly are assembled.

Description of the element reference numerals

100. A housing; 101. a second limiting member; 102. installing a shaft; 200. a charging bin; 300. a handle assembly; 301. a first limit piece; 310. a handle; 311. a rotating shaft; 3110. a handle; 3111. a first hand-held section; 3112. a second hand-held section; 3113. a third hand-held portion; 3120. a connecting rod; 3121. a first rod body; 3122. a second rod body; 400. a first roller assembly; 401. a first roller; 402. a first connecting shaft; 500. a first component; 510. a support frame; 511. a first support; 512. a second support; 513. wear-resistant rings; 520. a second roller assembly; 521. a second roller; 522. a second connecting shaft; 600. a boost assembly; 601. a first leg; 602. a pull rod; 603. a pull button; 700. a second component; 800. and (7) covering.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. It is also to be understood that the terminology used in the examples is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.

It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description only, and are not intended to limit the scope of the utility model, and that changes or modifications in the relative relationship may be made without substantial technical changes and modifications.

Referring to fig. 1 to 2, the present invention provides a charger, including: the charging device comprises a housing 100, a charging bin 200, a handle assembly 300, a first roller assembly 400, a first assembly 500 and a second assembly 700; wherein, the charging chamber 200 is disposed in the casing 100, and a plurality of charging sites are disposed therein; the handle assembly 300 is disposed at one side of the housing 100 and movably connected to the housing 100; the first roller assembly 400 is disposed at the bottom of the housing 100; the center of gravity of the charger is located between the handle assembly 300 and the first scroll wheel assembly 400; the first assembly 500 is disposed at the bottom of the housing 100; the second assembly 700 is disposed on the housing and located at the other side opposite to the handle assembly; in the horizontal state, the bottom of the first roller assembly 400 and the bottom of the first assembly 500 form a first placing surface, and the charger can stably stand on the first placing surface in the horizontal state. In the vertical state, the bottom of the first roller assembly 400 and the end of the second assembly 700 form a second placing surface, and the charger can be stably placed on the second placing surface in the vertical state.

Referring to fig. 3 to 4, in an embodiment of the present invention, the handle assembly 300 includes: the handle 310 and the limiting structure are arranged between the handle 310 and the casing 100, the limiting structure includes a first limiting member 301 and a second limiting member 101, the first limiting member 301 is arranged on the handle 310, and the second limiting member 101 is arranged on the casing 100 and is matched with the first limiting member 301. The first limiting member 301 and the second limiting member 101 are used together, so that the handle 310 can only rotate within a set angle range. The handle 310 includes a handle 310 including a handle 3110, a connecting rod 3120, and a rotation shaft 311, one end of the connecting rod 3120 is fixedly connected with the handle 3110, and the other end of the connecting rod 3120 is fixedly connected with the rotation shaft 311.

In an embodiment of the present invention, the first limiting member 301 is a limiting protrusion, and the second limiting member 101 is a limiting groove, which are used together to achieve the groove limiting.

Referring to fig. 5, in an embodiment of the utility model, the first limiting member 301 is a sheet structure, and the second limiting member 101 is a limiting rib disposed inside the casing 100. The flaky limiting structure and the limiting rib have the advantages of simple structure, material saving, high strength, good stability and good limiting effect.

Referring to fig. 6, the first limiting member 301 is at least disposed at one end of the rotating shaft 311, and the first limiting member 301 and the rotating shaft 311 may be an integrally formed structure. The integrated structure has the advantages of convenient processing, high strength and the like. The first stopper 301 may be welded to an end of the rotation shaft 311.

Referring to fig. 4, in an embodiment of the present invention, an initial position of the handle 310 is a first position, a limiting position of the handle 310 is a second position, an angle α between the first position and the second position of the handle is 80 degrees to 120 degrees, and the handle can rotate freely between the first position and the second position by using the rotating shaft 311 as a fulcrum. The rotation angle α is an angle between an initial state and a final state of the handle, and the initial state is a state in which the handle 310 in the non-operating state is located at a position where it should be placed (initial position), for example, i position in fig. 3 or 4. The end state is a state in which the handle 310 is rotated to a limit position, for example, a position ii in fig. 3 or 4. The handle 310 can be rotated at any angle of 0 to α within the allowable rotation angle range. It should be noted that, for a certain finished handle 310, the allowed rotation angle is not fixed conveniently. If the rotation angle of the handle 310 needs to be adjusted, the angle γ between the first limiting member 301 and the connecting rod 3120 needs to be adjusted before the handle 310 is manufactured. The rotation angle α allowed by the handle 310 can be adjusted to 80 to 120 degrees by adjusting the angle γ.

Referring to fig. 4, in an embodiment of the present invention, the connecting rod 3120 includes a first rod 3121 and a second rod 3122, the first rod 3121 is connected to the second rod 3122, and an angle β between the first rod 3121 and the second rod 3122 is in a range of: beta is more than or equal to 110 degrees and less than or equal to 180 degrees. The first rod 3121 and the second rod 3122 are integrally formed. The angle beta is within the angle range, so that a carrier can apply force conveniently in the process of carrying the charger, and the comfort of the carrier is improved.

Referring to fig. 6, in an embodiment of the present invention, the handle connected to the connecting rod includes at least one holding portion. For example, the handle 310 includes two connecting rods 3120, the two connecting rods 3120 divide the handle 3110 into a first handheld portion 3111, a second handheld portion 3112, and a third handheld portion 3113, and the length of the second handheld portion 3112 for gripping portions is: 5-15 cm; the length of the first hand-held portion 3111 and/or the third hand-held portion 3113 used for the holding portion is: 5-12 cm. The length setting range meets the use requirements of the palm of the human body, and the use feeling is further improved.

Referring to fig. 1, in an embodiment of the present invention, a first roller assembly 400 is detachably mounted at the bottom of a housing 100. The first roller assembly 400 and the housing 100 are detachably mounted to facilitate disassembly and assembly and post-maintenance. The user can choose to remove the first roller assembly 400 from the housing according to his or her needs (e.g., to securely store the charger).

Referring to fig. 7, in an embodiment of the present invention, a first roller assembly 400 includes: two first gyro wheels 401 and locate two first connecting axle 402 between first gyro wheel 401, first connecting axle 402 rotates with first gyro wheel 401 and is connected, and first connecting axle 402 demountable installation is in the bottom of casing 100. The bottom of the housing 100 is provided with a first mounting groove for receiving the first connection shaft 402, and the first connection shaft 402 is rotatable in the first mounting groove.

In one embodiment of the present invention, the first roller 401 and the first connecting shaft 402 are connected by a ball bearing. The ball bearing can provide certain flexible floating space for the roller, thereby having certain buffering effect and achieving the damping effect. When the handle is pulled, only the first roller of the whole charger is contacted with the walking surface, and the rest part of the charger is separated from the walking surface. Through carrying the handle, can drag first gyro wheel and rotate, easily transport the charger.

Referring to fig. 1, in an embodiment of the utility model, a first assembly 500 is detachably mounted at the bottom of a housing 100. The detachable installation makes the first assembly 500 more flexible in the using process, and the user can disassemble and assemble the first assembly 500 according to the actual requirement.

Referring to fig. 1, 7 and 8, in an embodiment of the utility model, the first assembly 500 is a support frame 510. The width of the supporting frame 510 is smaller than the maximum distance of the first roller assembly 400 in the same direction, wherein the width of the supporting frame 510 refers to the maximum dimension of the supporting frame 510 in the direction parallel to the first connecting shaft 402.

Referring to fig. 8, in an embodiment of the present invention, the supporting frame 510 includes a first supporting body 511 and a second supporting body 512, the first supporting body 511 is connected to the second supporting body 512 through a wear-resistant ring 513, the wear-resistant ring 513 is detachably connected to the first supporting body 511, and the wear-resistant ring 513 is detachably connected to the second supporting body 512.

In an embodiment of the present invention, the supporting frame 510 is an integrally formed structure, and wear-resistant rings 513 are disposed on two sides of the supporting frame 510. Wear-resisting circle 513 can be the rubber circle, and the effect of rubber circle is wear-resisting buffering, can effectively improve the life of support frame 510.

Referring to fig. 9, in an embodiment of the present invention, the first assembly 500 is a second roller assembly 520, and the second roller assembly 520 is spaced apart from the first roller assembly 400 in the same direction. The first roller assembly 400 and the second roller assembly 520 are used in cooperation, so that the charger can be stably placed, i.e. horizontally placed, and can be stably moved. In the present embodiment, there are two types of ways to move the charger by means of the roller: firstly, the handle 310 is lifted, so that only the first roller 401 of the whole charger is in contact with the walking surface, and the charger is moved by virtue of the first roller 401; secondly, the first roller 401 and the second roller 521 are both in contact with the walking surface, the handle 310 or the push-pull housing 100 is pulled, and the charger moves by means of the first roller 401 and the second roller 521.

Referring to fig. 9, in an embodiment of the present invention, the second roller assembly 520 includes: two second rollers 521 and a second connecting shaft 522, wherein the two second rollers 521 are rotatably mounted on the second connecting shaft 522, and the second connecting shaft 522 is detachably mounted at the bottom of the shell.

In an embodiment of the present invention, a ball bearing is disposed between the second connecting shaft 522 and the second roller 521, and the ball bearing can provide a certain flexible floating space for the roller, so as to have a certain buffering effect and achieve a shock absorption effect.

Referring to fig. 9 to 11, in an embodiment of the present invention, the charger further includes a power assisting assembly 600, the power assisting assembly 600 is parallel and detachably mounted at the bottom of the housing 100, and the power assisting assembly 600 can be pulled outward along a horizontal direction, wherein an end of the power assisting assembly 600 contacts with the ground after being pulled to form a fulcrum, and the charger can be lifted by applying an external force with the aid of the fulcrum. The power assist assembly 600 is used to assist a user in moving the charger to a target location, particularly an elevation, such as on a vehicle.

Referring to fig. 9 to 11, in an embodiment of the utility model, a power assisting assembly 600 includes: the first support legs 601 of the plurality of and the pull rod 602, the first support legs 601 of the plurality of are arranged at the end portion of the pull rod 602 contacting with the ground, the pull rod 602 is installed at the bottom of the shell, the pull button 603 is arranged on the inner side of the end portion of the pull rod 602, and the pull and the locking of the pull rod 602 can be realized through the pull button 603. When the charger needs to be moved to a certain height or a vehicle, the pull rod 602 is pulled out, the shell is lifted, the first support 601 is supported on the walking surface, then the shell is continuously lifted to the target height, the bottom of the shell or the first roller is in contact with an object to be stored or the vehicle body (the charger can be dragged if necessary), and then the shell is pressed, so that the charger is moved to the target height or the vehicle.

Referring to fig. 9 to 11, in an embodiment of the present invention, the pull rod 602 is at least configured to be in a first state, a second state and a third state; wherein, the first state of the drawing rod is the initial state as shown in fig. 9. When the drawing rod is in the second state, the drawing rod is drawn to the first length and is kept in the locking state as shown in fig. 10. When the pull rod is in the third state, the pull rod is pulled to the second length and keeps the locking state as shown in fig. 11.

Referring to fig. 9 to 11, in an embodiment of the utility model, the second component 700 is a protrusion formed by extending the tail of the second leg or the housing in the horizontal direction. The second support leg is disposed on the side of the housing 100, and the charger is placed stably, i.e., vertically, under the cooperation of the first roller 401 and the second support leg 700.

In an embodiment of the present invention, the housing 100 is provided with the mounting shaft 102, and the upper cover 800 is mounted on the mounting shaft 102. The upper cover 800 can cover the charging bin 200 to play roles of dust prevention, water prevention, and protection.

According to the charger, the first roller assembly 400 is arranged at the bottom of the shell 100, the lifting handle assembly 300 can enable the charger to move by means of rolling of the first roller assembly 400, the charger can be horizontally placed by the cooperation of the first roller assembly 400 and the first assembly 500, and the charger can be vertically placed by the cooperation of the first assembly 500 and the second assembly 700. Meanwhile, the handle is limited through the limiting part, so that the handle can rotate freely within an allowable range, and the use convenience is improved. In addition, the power assisting assembly is arranged to provide power assisting for moving the charger to a vehicle or a high place. Therefore, the charger of the utility model can solve the problem that the conventional charger is difficult to carry. Therefore, the utility model effectively overcomes some practical problems in the prior art, thereby having high utilization value and use significance.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A charger, comprising:

a housing;

the charging bin is arranged in the shell, and a plurality of charging points are arranged in the charging bin;

the handle assembly is arranged on one side of the shell and is movably connected with the shell;

the first roller assembly is arranged at the bottom of the shell, and the center of gravity of the charger is positioned between the first roller assembly and the handle assembly;

the first assembly is arranged at the bottom of the shell;

a second assembly disposed at the other side of the housing opposite to the handle assembly;

in a horizontal state, the bottom of the first roller assembly and the bottom of the first assembly form a first placing surface, and the first placing surface is configured to stably place the charger; under the vertical state, the bottom of the first roller assembly and the second assembly form a second placing surface, so that the charger can be placed stably.

2. The charger of claim 1, wherein the handle assembly comprises: the handle, the handle with be provided with limit structure between the casing, limit structure includes first locating part and second locating part, first locating part sets up on the handle, the second locating part sets up on the casing, and with first locating part cooperatees.

3. The charger according to claim 2, wherein the initial position of the handle is a first position, the limit position of the handle is a second position, the angle between the first position and the second position is 80-120 degrees, and the handle is freely rotatable between the first position and the second position.

4. The charger according to claim 2, wherein the handle includes a handle, a connecting rod, and a rotating shaft, one end of the connecting rod is connected to the handle, the other end of the connecting rod is connected to the rotating shaft, and the first stopper is provided on at least one end of the rotating shaft.

5. The charger of claim 4, wherein the connecting rod comprises a first rod and a second rod, the first rod is connected with the second rod, and an angle range between the first rod and the second rod is as follows: 110-180 degrees.

6. The charger of claim 4, wherein the handle connected to the connecting bar comprises at least one hand grip.

7. The charger according to claim 6, wherein the length of the holding portion for holding is: 5-15 cm.

8. The charger of claim 1, wherein the first assembly is a support bracket having a width less than a maximum distance of the first roller assemblies in the same direction.

9. The charger of claim 1, wherein the first assembly is a second roller assembly, and the second roller assembly is spaced apart from the first roller assembly in the same direction.

10. The charger according to any one of claims 1 to 9, wherein the second component is a second leg or a protrusion formed by extending a rear portion of the housing outward in a horizontal direction.

11. The charger according to any one of claims 1 to 9, further comprising a power assisting assembly, wherein the power assisting assembly is disposed at the bottom of the housing in parallel and can be pulled outwards in a horizontal direction, and after being pulled, an end of the power assisting assembly contacts with the ground to form a fulcrum for assisting in lifting the charger.