Storage battery charging device

Abstract

The utility model discloses a storage battery charging device, which comprises a charger, positive and negative electrode connecting wires, a power line, a switching timer and a folding moving device, the charger is an electric energy carrier for a storage battery, the front surface of the charger shell is provided with jacks connected with the positive and negative electrode connecting wires, the back surface of the charger shell is provided with an interface connected with the power line, the other end of the power line is connected with the switching timer, and the other end of the switching timer is used for being connected with a power supply; the charger is placed in the folding and moving device, and the folding and moving device is used for supporting the charger and storing the positive and negative electrode connecting wires and the power line. According to the utility model, the storage frame is used for accommodating positive and negative electrode wires and a power line, and the folding and moving device is arranged to facilitate placement, so that a certain distance is kept between the charger and the storage battery, the safety of the charger is ensured, and the damage to the storage battery caused by the fault of the charger is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of battery charging technology, and specifically relates to a battery charging device. Background Technology

[0002] A storage battery is a device that directly converts chemical energy into electrical energy. It is a battery designed to be rechargeable, and it is recharged through a reversible chemical reaction. It usually refers to lead-acid batteries, which are a type of battery and belong to the category of secondary batteries.

[0003] Most existing car chargers are rectangular in shape and need to be placed directly next to the battery that needs to be charged. The charger can be placed either in the car or on the ground.

[0004] However, the lengths of the charger's power cords vary. Whether the charger is placed in a car or on the ground, the different lengths of the power cords can easily cause tangling and lead to a chain of damage. In addition, sometimes when it rains outdoors and the ground is too wet, the charger may cause short circuits and other safety hazards if it is left out for a long time. Utility Model Content

[0005] The purpose of this invention is to address the problem of inconvenient placement and easy loss or damage of charger wires. This invention provides a storage frame for storing the positive and negative terminals and power cord, a folding and moving device for easy placement, and maintains a certain distance between the charger and the battery. It also features spring supports to lift the charger and casters under the base plate, which provide moisture protection, mobility, and prevent damage to the battery in case of charger malfunction.

[0006] To achieve the aforementioned objective, the present invention employs the following technical solution:

[0007] A battery charging device includes a charger, positive and negative terminals, a power cord, a transfer timer, and a folding and moving device. The charger is a carrier of electrical energy for the battery. The front of the charger housing has a socket for connecting the positive and negative terminals, and the back of the charger housing has an interface for connecting the power cord. The other end of the power cord is connected to the transfer timer, and the other end of the transfer timer is used to connect to a power source. The charger is placed in the folding and moving device, which supports the charger and houses the positive and negative terminals and the power cord.

[0008] As a further technical improvement, the folding and moving device includes a base frame, a vertical frame, a U-shaped horizontal frame, an L-shaped frame, hooks, a storage frame, a rotating wheel, as well as rollers and spring supports. Two base frames are provided, with horizontal plates fixedly connected to the bottom of each end of the two base frames. Four rollers are provided, distributed at both ends of the bottom of the horizontal plates. Grooves are provided above each of the two base frames. The vertical frame is fixedly connected to the adjacent end of each of the two base frames. Spring supports are provided at the other end of each of the two base frames, and the spring supports are located in the grooves of the base frames. Hooks are provided at the ends of the base frames away from the vertical frames. A sliding groove is provided on the side of each vertical frame facing the spring support, and the U-shaped horizontal frame is slidably connected in the sliding groove. The charger is placed on the U-shaped horizontal frame. The L-shaped frame is provided at the top of each vertical frame, and a rotating wheel is provided between the L-shaped frame and the vertical frame. The vertical frame rotates towards the top of the charger through the action of the rotating wheel.

[0009] As a further technical improvement, each of the spring supports is provided with a spring clip at one end connected to the base frame. The spring support stands upright at one end of the base frame through the spring clip and is perpendicular to the base frame.

[0010] As a further technical improvement, the vertical frame is provided with a sliding groove on one side opposite the spring support, and the U-shaped cross frame is provided with a sliding member at one end close to the vertical frame, and the U-shaped cross frame is slidably connected to the vertical frame through the sliding member.

[0011] As a further technical improvement, the L-shaped frame is placed upside down on top of the vertical frame, and the L-shaped frame is provided with a hook corner directly above the charger, which can engage with the hook buckle.

[0012] As a further technical improvement, the dustproof plate is disposed around the power cord interface, and the dustproof plate is used to prevent dust from entering the power cord interface; the heat dissipation frame is disposed on the back of the charger, and the charger outputs heat to the outside of the casing through the heat dissipation frame.

[0013] Compared with the existing technology, the utility model has the following beneficial effects:

[0014] 1. This utility model includes a folding and moving device. The closed shape of the folding and moving device is a rectangular frame, which can enclose the charger and provide a certain degree of protection. When in use, lifting the charger to a certain height will trigger the spring support to spring up, making the spring support perpendicular to the base frame and placing the charger at a suitable height for the user, making it easy for the user to operate. At the same time, it keeps a certain distance between the charger and the battery to avoid damage to the battery in case of sudden events. The base plate of the folding and moving device is equipped with wheels to facilitate the movement and placement of the charger, which is beneficial to the use and placement of the charger and is also very important for the protection of the charger.

[0015] 2. This utility model features a storage frame on the back of the folding mobile device. The storage frame is used to store various loose parts such as positive and negative terminals, power cords, and adapter timers, saving users time in searching for wires and playing an important role in wire maintenance.

[0016] 3. This utility model is also equipped with a switching timer, which can effectively control the charging time, protect the entire circuit, and effectively reduce personal and property losses. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the charger of this utility model;

[0019] Figure 3 This is a schematic diagram of the folding and moving device of this utility model;

[0020] Figure 4 This is an anatomical diagram of the spring support column and base frame of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Charger; 2. Positive and negative terminals; 3. Power cord; 4. Adapter timer; 5. Folding and moving device; 6. Dustproof plate; 7. Heat dissipation frame; 51. Base frame; 52. Vertical frame; 53. U-shaped horizontal frame; 54. L-shaped frame; 55. Hook and buckle; 56. Storage box; 57. Turning wheel; 58. Roller; 59. Spring support; 511. Horizontal plate; 591. Spring clip. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 4 As shown, the present invention provides a battery charging device, including a charger 1, positive and negative terminals 2, a power cord 3, a transfer timer 4, and a folding and moving device 5. The charger 1 is a carrier for the battery's electrical energy. The front of the charger 1 housing has a socket for connecting to the positive and negative terminals 2, and the back of the charger 1 housing has an interface for connecting to the power cord 3. The other end of the power cord 3 is connected to the transfer timer 4, and the other end of the transfer timer 4 is used to connect to a power source. The charger 1 is placed in the folding and moving device 5, which supports the charger 1 and houses the positive and negative terminals 2 and the power cord 3.

[0025] The charger 1 is placed in the folding and moving device 5. By operating the folding and moving device 5, the charger 1 is kept at a certain distance from the ground. At the same time, the charger 1 is always kept at a certain distance from the battery. By operating the folding and moving device 5, the charger is brought to a height suitable for the user, making it easy for the user to operate and reducing the number of times the user has to bend over. The movable part of the folding and moving device 5 can move the charger 1 at any time, replacing the manual carrying method, which helps to save manpower and protect personal and property safety.

[0026] The folding and moving device 5 includes a base frame 51, a vertical frame 52, a U-shaped horizontal frame 53, an L-shaped frame 54, a hook 55, a storage frame 56, a rotating wheel 57, as well as rollers 58 and spring supports 59. Two base frames 51 are provided, with a horizontal plate 511 fixedly connected to the bottom of each end of the two base frames 51. Four rollers 58 are provided, distributed at both ends of the bottom of the horizontal plate 511. Grooves are provided above each of the two base frames 51, and a vertical frame 52 is fixedly connected to the adjacent end of each of the two base frames 51. The other end of each of the components is provided with a spring support 59, which is located in the groove of the base frame 51. The end of the base frame 51 away from the vertical frame 52 is provided with a hook 55. The side of the vertical frame 52 facing the spring support 59 is provided with a sliding groove, in which a U-shaped cross frame 53 is slidably connected. The charger 1 is placed on the U-shaped cross frame 53. The top of the vertical frame 52 is provided with an L-shaped frame 54, and a rotating wheel 57 is provided between the L-shaped frame 54 and the vertical frame 52. The vertical frame 52 rotates toward the top surface of the charger 1 by the action of the rotating wheel 57.

[0027] Charger 1 is detachably mounted on the U-shaped crossbar 53. When the folding and moving device 5 is closed, it encloses charger 1. L-shaped frames 54 rotate towards the top of charger 1 under the action of the rotating wheel 57. The two L-shaped frames 54 press down on top of charger 1, while the two spring supports 59 are pressed down below the U-shaped crossbar 53. The hooks on the L-shaped frames 54 are close to the hooks 55, which hook onto the hooks on the L-shaped frames 54, locking charger 1 within. When charging is needed, the hooks 55 are opened, and charger 1 is lifted upwards using the handle at the top. Charger 1 slides along the inner groove of the vertical frame 52 under the action of the U-shaped crossbar 53. At this time, the two spring supports 59, under the action of the springs, are positioned at the ends where the hooks 55 are located. The device launches upwards from the center until it is perpendicular to the base frame 51. At this point, the spring support column 59 can support the charger 1 above, allowing the charger 1 to reach a suitable height for the user. The design of the folding and moving device 5 keeps the charger 1 at a certain distance from the battery, improving the safety factor. The spring support column 59 fixes the charger 1 at a certain height, saving the need for manual bending. It is also equipped with wheels for easy dragging by the user, saving the need for manual carrying. The operation of the folding and moving device 5 keeps the source of fire away from the battery in case of emergency, minimizing property damage. The storage box 56 on the back of the folding and moving device 5 can store the necessary wires, making it convenient for the user and helping to maintain personal and property safety.

[0028] Each spring support 59 is equipped with a spring clip 591 at one end of its connection to the base frame 51. The spring support 59 stands upright at one end of the base frame 51 through the spring clip 591 and is perpendicular to the base frame 51.

[0029] The vertical frame 52 has a sliding groove on the side opposite the spring support 59, and the U-shaped horizontal frame 53 has a sliding member at one end close to the vertical frame 52. The U-shaped horizontal frame 53 is slidably connected to the vertical frame 52 through the sliding member.

[0030] The design of the vertical frame 52 slide groove and the U-shaped horizontal frame 53 slide is mainly to enable the charger 1 to slide vertically better and to support one end of the charger 1. Together with the spring support 59, the charger 1 can stand upright on the U-shaped horizontal frame 53, making the whole structure more stable and convenient for the charger 1 to use.

[0031] The L-shaped bracket 54 is placed upside down on top of the vertical bracket 52. The L-shaped bracket 54 has hooks above the charger 1, which can engage with the hooks 55. The use of the hooks and hooks 55 makes it easy to store the entire device and saves storage space.

[0032] The L-shaped bracket 54 can rotate towards the top of the charger. The hook of the L-shaped bracket 54 is close to the hook 55. The hook and hook 55 work together to fix the L-shaped bracket 54, while also facilitating the storage of the charger 1 and the closed folding moving device 5, saving storage space.

[0033] A dustproof plate 6 is installed around the power cord 3 interface to prevent dust from entering the interface. A heat dissipation frame 7 is installed on the back of the charger 1, through which the charger 1 dissipates heat to the outside of the casing. This heat dissipation helps protect the circuitry.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A battery charging device, characterized in that, include: The charger (1), positive and negative terminals (2), power cord (3), and a transfer timer (4) and a folding and moving device (5) are provided. The charger (1) is a carrier for the energy of the battery. The front of the charger (1) housing is provided with a socket for connecting the positive and negative terminals (2). The back of the charger (1) housing is provided with an interface for connecting the power cord (3). The other end of the power cord (3) is connected to the transfer timer (4). The other end of the transfer timer (4) is used to connect to the power source. The charger (1) is placed in the folding and moving device (5). The folding and moving device (5) is used to support the charger (1) and to house the positive and negative terminals (2) and the power cord (3).

2. The battery charging device according to claim 1, characterized in that: The folding moving device (5) includes a base frame (51), a vertical frame (52), a U-shaped horizontal frame (53), an L-shaped frame (54), a hook (55), a storage frame (56), a rotating wheel (57), as well as rollers (58) and spring supports (59); two base frames (51) are provided, and horizontal plates (511) are fixedly connected to the bottom of both ends of the two base frames (51); four rollers (58) are provided, and the four rollers (58) are distributed at both ends of the bottom of the horizontal plates (511); grooves are provided on the top of the two base frames (51); the vertical frame (52) is fixedly connected to the adjacent end of the two base frames (51); and grooves are provided on the other end of the two base frames (51). The spring support (59) is located in the groove of the base frame (51). The bottom end of the base frame (51) away from the vertical frame (52) is provided with hooks (55). The side of the vertical frame (52) facing the spring support (59) is provided with a sliding groove. The U-shaped cross frame (53) is slidably connected in the sliding groove. The charger (1) is placed on the U-shaped cross frame (53). The top of the vertical frame (52) is provided with an L-shaped frame (54). The rotating wheel (57) is provided between the L-shaped frame (54) and the vertical frame (52). The vertical frame (52) rotates toward the top surface of the charger (1) by the action of the rotating wheel (57).

3. A battery charging device according to claim 2, characterized in that: Each of the spring support column (59) is provided with a spring clip (591) at one end of the base frame (51). The spring support column (59) stands upright at one end of the base frame (51) through the spring clip (591) and is perpendicular to the base frame (51).

4. A battery charging device according to claim 2, characterized in that: The vertical frame (52) has a sliding groove on one side opposite the spring support (59), and the U-shaped horizontal frame (53) has a sliding member at one end close to the vertical frame (52). The U-shaped horizontal frame (53) is slidably connected to the vertical frame (52) through the sliding member.

5. A battery charging device according to claim 2, characterized in that: The L-shaped frame (54) is placed upside down on the top of the vertical frame (52). The L-shaped frame (54) has a hook angle above the charger (1), which can engage with the hook (55).

6. A battery charging device according to claim 2, characterized in that: The dustproof plate (6) is disposed around the power cord (3) interface and is used to prevent dust from entering the power cord (3) interface; the heat dissipation frame (7) is disposed on the back of the charger (1) and the charger (1) outputs heat to the outside of the casing through the heat dissipation frame (7).

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