Lithium battery charger

Abstract

The utility model discloses a lithium battery charger which comprises a charger body and a wire harness arranged on the charger body. The body is provided with one or more clamping parts used for accommodating wire harnesses; the clamping part is movably connected with the body and is detachably arranged on the body; the clamping part comprises a connecting piece, and a plurality of mounting holes matched with the connecting piece are formed in the body; the clamping part is detachably and movably connected with a mounting hole in the body through a connecting piece; according to the lithium battery charger convenient for wire harness storage provided by the utility model, the wire harness is stored after passing through one or more clamping parts movably arranged on the lithium battery charger, so that the problems of cable scattering, difficult storage and the like are solved, and the use convenience of the lithium battery charger is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a lithium battery charger. Background Art

[0002] A lithium battery charger is a charger used to charge lithium batteries. A conventional lithium battery charger includes a housing, a control module, and a wiring harness for connecting to the lithium battery. The wiring harness is usually long to adapt to charging needs in different scenarios.

[0003] However, this design approach brings many inconveniences in practical applications:

[0004] 1. Scattered cables: Long-distance wiring harnesses are often placed randomly when not in use, which not only takes up a lot of space, but also easily causes the cables to become tangled and entangled, affecting the aesthetics and ease of use.

[0005] 2. Difficulty in storage management: In a home or office environment, the charger harnesses of multiple devices are intertwined, which increases the difficulty of management and maintenance, especially in scenarios with limited space. Utility Model Content

[0006] The utility model aims to solve the deficiencies in the prior art and provides a lithium battery charger.

[0007] In order to solve the above technical problems, the present invention solves them through the following technical solutions: A lithium battery charger includes a charger body and a wiring harness arranged on the charger body.

[0008] In the above solution, preferably, the charger body is provided with one or more clamping parts for storing the wiring harness;

[0009] The clamping portion is movably connected to the charger body and is detachably arranged on the charger body;

[0010] The clamping part includes a connecting piece, and the charger body is provided with a plurality of mounting holes that can cooperate with the connecting piece;

[0011] The clamping portion is detachably connected to the mounting hole on the charger body through a connecting piece.

[0012] In the above solution, preferably, a convex ring is provided on the connecting member, and an annular groove matching the convex ring is provided in the mounting hole.

[0013] In the above solution, preferably, the clamping portion includes a base connected to the connecting member, and a plurality of clamping pieces are rotatably provided on the base, and one end of the clamping piece is connected to the base in a damped rotation manner.

[0014] In the above solution, preferably, the clamping piece is an arc-shaped piece, and the clamping piece is relatively arranged on two sides of the base.

[0015] In the above solution, preferably, one end of the clamping piece is rotatably connected to the base through a damping shaft.

[0016] In the above solution, preferably, a toothed surface is provided on the outer surface of the engaging piece.

[0017] In the above solution, preferably, the base is provided with a mounting bracket that cooperates with the clamping piece, one end of the clamping piece is provided with a slot that cooperates with the mounting bracket, and the clamping piece and the mounting bracket are both provided with a damping hole that cooperates with the damping shaft.

[0018] In the above solution, preferably, the mounting holes are provided on the four side walls of the charger body.

[0019] In the above solution, preferably, the connecting piece is in the shape of a cylindrical rod, and its material is plastic, and the convex ring is a rubber ring.

[0020] The beneficial effects of the present invention are as follows: the present invention provides a lithium battery charger that is convenient for storing wire harnesses. The wire harnesses are stored after passing through one or more clamping parts movably arranged on the lithium battery charger, thereby solving the problems of scattered cables and difficult storage, and improving the convenience of using the lithium battery charger. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model.

[0022] Figure 2 This is a schematic diagram of the explosion structure of the utility model.

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping piece of the utility model.

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the base of the utility model. DETAILED DESCRIPTION

[0025] The present invention is described in further detail below with reference to the accompanying drawings and specific embodiments: Figure 1-Figure 4 A lithium battery charger includes a charger body 1 and a wiring harness 2 arranged on the charger body 1. The wiring harness 2 is extended to provide a plug connected to the lithium battery. The charger body 1 is then plugged into a socket to charge the lithium battery.

[0026] The charger body 1 is provided with one or more clamping parts 3 for storing the wiring harness 2. Specifically, the side walls of the charger body 1 are provided with mounting holes 101, and the number of mounting holes 101 can be opened as needed; the clamping part 3 is movably connected to the charger body 1, and a connecting piece 301 is fixed on the clamping part 3. Preferably, the connecting piece 301 is in the shape of a cylindrical rod and is made of plastic. After the connecting piece 301 is inserted into the mounting hole 101, a rotational connection can be achieved. When the clamping part 3 is installed on the mounting hole 101, the wiring harness 2 can be clamped through the clamping part 3 to allow the wiring harness 2 to be stored.

[0027] The connector 301 is provided with a convex ring 302, which is a rubber ring and can be fixedly connected to the connector 301 by gluing or other means. The mounting hole 101 is provided with an annular groove 102 that matches the convex ring 302. When the connector 301 is inserted into the mounting hole 101, the convex ring 302 is squeezed and engaged with the annular groove 102, so that the connector 301 and the mounting hole 101 can achieve damped rotation, so that the clamping part 3 is detachably rotatably connected to the mounting hole 101 on the charger body 1 through the connector 301.

[0028] The clamping portion 3 includes a base 303 connected to the connector 301 and a plurality of clamping pieces 304 provided on the base 303. One end of the clamping piece 304 is connected to the base 303 with damped rotation, and the other end can be flipped to the other side of the base 303 to form a channel for the wiring harness 2 to pass through. When the other end of the clamping piece 304 contacts the end face of the base 303, the wiring harness 2 is guided into the channel formed by the clamping piece 304 and the base 303, thereby realizing the storage and binding of the wiring harness 2.

[0029] The clamping piece 304 is an arc-shaped piece. Preferably, two sets of clamping pieces 304 are used in this embodiment. Figure 1-Figure 2 As shown, the snap-in plates 304 are arranged relative to each other. At the same time, the snap-in plates 304 are staggered up and down, one end of which is rotatably connected to one side of the base 303, and the other end can be flipped to the other side of the base 303, so that the concave surface of the arc-shaped plate of the snap-in plate 304 and the end face of the base 303 form a channel for the wiring harness 2 to pass through.

[0030] One end of the snap-fit ​​piece 304 is rotatably connected to the base 303 via the damping shaft 305. Specifically, the base 303 is provided with a mounting bracket 307 that cooperates with the snap-fit ​​piece 304, and one end of the snap-fit ​​piece 304 is provided with a slot 308 that cooperates with the mounting bracket 307. During installation, the slot 308 at one end of the snap-fit ​​piece 304 is inserted into the mounting bracket 307; both the snap-fit ​​piece 304 and the mounting bracket 307 are provided with a damping hole 309 that cooperates with the damping shaft 305. After the damping shaft 305 passes through the damping holes 309 of the snap-fit ​​piece 304 and the mounting bracket 307 in turn, the snap-fit ​​piece 304 is rotatably connected to the base 303 and has a damping effect, that is, the snap-fit ​​piece 304 has a certain resistance when rotating.

[0031] A toothed surface 306 is provided on the outer surface of the clamping piece 304 away from the end surface of the base 303 , thereby increasing the gripping resistance of the clamping piece 304 .

[0032] A method for using a lithium battery charger as described above: the clamping portion 3 is rotatably connected to any one or more mounting holes 101 on the charger body 1 through the connector 301, and then the wiring harness 2 passes through the clamping portion 3. By rotating the clamping pieces 304 on both sides toward each other, staggered channels for accommodating the wiring harness 2 are formed. At the same time, since the rotation of the clamping pieces 304 has a certain damping, the wiring harness 2 is firmly accommodated in the channel. In addition, the wiring harness 2 can also surround the charger body 1 along the setting direction of the clamping portion 3, and the wiring harness 2 is clamped in the clamping portion 3 set on the side walls of the charger body 1 to complete the winding and storage.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A lithium battery charger, comprising a charger body (1) and a wiring harness (2) provided on the charger body (1), and characterized in that: the charger body (1) is provided with one or more clamping portions (3) for receiving the wiring harness (2); The clamping portion (3) is movably connected to the charger body (1) and is detachably arranged on the charger body (1); The clamping portion (3) includes a connecting piece (301), and the charger body (1) is provided with a plurality of mounting holes (101) that can cooperate with the connecting piece (301); The clamping portion (3) is detachably connected to the mounting hole (101) on the charger body (1) via a connecting piece (301).

2. A lithium battery charger according to claim 1, characterized in that: A convex ring (302) is provided on the connecting piece (301), and an annular groove (102) matching the convex ring (302) is provided in the mounting hole (101).

3. A lithium battery charger according to claim 1 or 2, characterized in that: The clamping portion (3) comprises a base (303) connected to a connecting member (301), a plurality of clamping plates (304) are rotatably provided on the base (303), and one end of the clamping plate (304) is connected to the base (303) in a damped rotation manner.

4. A lithium battery charger according to claim 3, characterized in that: The clamping piece (304) is an arc-shaped piece, and the clamping piece (304) is relatively arranged on two sides of the base (303).

5. A lithium battery charger according to claim 3, characterized in that: One end of the clamping piece (304) is rotatably connected to the base (303) via a damping shaft (305).

6. A lithium battery charger according to claim 3, characterized in that: A tooth surface (306) is provided on the outer surface of the clamping piece (304).

7. A lithium battery charger according to claim 5, characterized in that: The base (303) is provided with a mounting frame (307) that matches the clamping piece (304), one end of the clamping piece (304) is provided with a clamping slot (308) that matches the mounting frame (307), and both the clamping piece (304) and the mounting frame (307) are provided with a damping hole (309) that matches the damping shaft (305).

8. The lithium battery charger according to claim 1, characterized in that: The mounting holes (101) are provided on the four side walls of the charger body (1).

9. A lithium battery charger according to claim 2, characterized in that: The connecting piece (301) is in the shape of a cylindrical rod and is made of plastic, and the convex ring (302) is a rubber ring.

Images