Battery charging and discharging equipment
By designing structures such as rotating shaft, stop disc, conductive slip ring and locking plate in charge and discharge equipment, the problem of wire entanglement and stuck in existing charge and discharge equipment is solved, and the automatic winding and locking of wires is realized, which improves the convenience of charge and discharge operation.
Patent Information
- Application Number
- CN202421858418.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-02
AI Technical Summary
When using wires in existing charging and discharging machines, they need to frequently unwrap and straighten the wound wires, which takes a long time and is difficult, affecting the convenience of charging and discharging operations.
A battery charging and discharging device is designed, adopting structures such as rotating shaft, stop disc, conductive slip ring and locking plate. By rotating the rotating shaft and stop disc, the conductive slip ring is kept on the fixed right side, ensuring that the power cord is not wound or stuck, and at the same time, the locking plate and the clamp block automatically wind and lock the wires.
It realizes the problem of winding or jamming while keeping the power line and connecting wire electrically connected, simplifies the wire collection and release process, reduces the need to frequently straighten the lines, and facilitates charging and discharging operations.
Smart Images
Figure CN222884029U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging and discharging equipment, in particular to a battery charging and discharging equipment. Background Art
[0002] The integrated charging and discharging machine is a high-efficiency, multifunctional device that can switch between charging and discharging states and is widely used in various fields. This device has fast and stable charging capabilities, can quickly fill the battery with electricity, and ensure safety during the charging process. The integrated charging and discharging machine can also intelligently identify the battery type and characteristics, and select the best charging mode to provide a more accurate and stable charging effect; in addition to the charging function, the integrated charging and discharging machine can also perform discharge operations; in short, the integrated charging and discharging machine is a high-efficiency, multifunctional device suitable for battery management and energy utilization in various fields. It has fast and stable charging and discharging capabilities, intelligently identifies and manages batteries, and ensures safety during the charging and discharging process. The integrated charging and discharging machine can also save energy and protect the environment, and improve energy utilization efficiency;
[0003] When using some existing integrated charging and discharging machines, they need to be connected to other devices through power cords. After the wires are used, they are often tangled into a ball and collected. When the wires are used again, they need to be untangled and straightened. The whole process is time-consuming and difficult, and it is not convenient to perform charging and discharging operations. Therefore, a battery charging and discharging device is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a battery charging and discharging device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery charging and discharging device, comprising an integrated charging and discharging machine, the front surface of the integrated charging and discharging machine is provided with an interface, the front surface of the integrated charging and discharging machine is provided with a wire box, the inner side wall of the wire box is rotatably connected to a rotating shaft, the outer side wall of the rotating shaft is fixedly connected to a pair of baffles, the outer side wall of the rotating shaft is wound with a connecting wire, the left side wall of one of the baffles is fixedly connected to a conductive slip ring, the left side of the conductive slip ring is fixedly connected to the inner side wall of the wire box through a flange, and one end of the connecting wire passes through the baffle The inner wall of the wire box is electrically connected to the right side of the outer wall of the conductive slip ring, a power cord is fixedly connected to the upper side of the inner wall of the wire box, and the lower end of the power cord is electrically connected to the left side of the outer wall of the conductive slip ring, a clamping ring is fixedly connected to the outer wall of the rotating shaft, a support block is fixedly connected to the right side of the outer wall of the wire box, a top cylinder is slidably connected to the upper surface of the support block, a spring is fixedly connected between the upper side of the inner wall of the top cylinder and the inner wall of the support block, a locking plate is rotatably connected to the upper surface of the support block, and a clamping block is fixedly connected to the lower surface of the locking plate.
[0006] As a further preferred embodiment of the technical solution: the upper end of the power cord is electrically connected to a socket, the socket is inserted into the inner wall of the interface, and the side of the connecting line away from the conductive slip ring is electrically connected to a three-pin plug.
[0007] As a further preferred embodiment of the present technical solution: a rocker is fixedly connected to the right end of the rotating shaft.
[0008] As a further preferred embodiment of the technical solution: a pair of slide rails are fixedly connected to the front surface of the integrated charging and discharging machine, and plug blocks are fixedly connected to the left and right side walls of the wire box, and the outer side walls of the plug blocks are slidably connected to the inner side walls of the slide rails.
[0009] As a further preferred embodiment of the technical solution: the lower surface of the charging and discharging integrated machine is fixedly connected with uniformly distributed universal wheels.
[0010] As a further preferred embodiment of the technical solution: the right side wall of the charging and discharging integrated machine is provided with evenly distributed heat dissipation holes.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] When the utility model is used, the locking plate is pressed downward, and the middle part of the locking plate rotates to drive the right end to tilt up, thereby driving the clamping block to separate from the clamping ring, pulling the connecting line outward to drive the rotating shaft to rotate, and releasing the line. When the rotating shaft rotates, the baffle plate is driven to rotate, thereby causing the right side of the conductive slip ring to rotate, and the right side of the conductive slip ring is fixed, so that the power line can be rotated without being affected by the rotation of the rotating shaft while the power line and the connecting line are kept electrically connected, and there will be no problem of winding or jamming. When not in use, the rotating shaft is rotated to reel the connecting line, and the locking plate is released. The spring drives the top cylinder to push the locking plate, so that the clamping block is clamped into a groove of the clamping ring to complete the locking. The electrical wire can be collected and released more neatly, and it is not easy to be entangled and knotted. There is no need to frequently straighten the line, which is convenient for charging and discharging operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a front structural schematic diagram of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the interface, slide rail and universal wheel in the utility model;
[0015] Figure 3 It is a structural schematic diagram of the center line box, support block and plug block of the utility model;
[0016] Figure 4 It is a schematic diagram of the structure of the connecting wire, the conductive slip ring and the power line in the utility model;
[0017] Figure 5It is a schematic cross-sectional structural diagram of the top cylinder, connecting wire and locking plate in the utility model.
[0018] In the figure: 1. Charging and discharging integrated machine; 2. Interface; 3. Wire box; 4. Rotating shaft; 5. Baffle plate; 6. Connecting wire; 7. Conductive slip ring; 8. Power cord; 9. Clamp ring; 10. Support block; 11. Top tube; 12. Spring; 13. Locking plate; 14. Block; 15. Socket; 16. Three-pin plug; 17. Rocker; 18. Slide rail; 19. Plug block; 20. Universal wheel; 21. Heat dissipation hole. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0021] See also Figure 1-5The utility model provides a technical solution: a battery charging and discharging device, including a charging and discharging integrated machine 1, an interface 2 is provided on the front surface of the charging and discharging integrated machine 1, a wire box 3 is provided on the front surface of the charging and discharging integrated machine 1, the inner side wall of the wire box 3 is rotatably connected with a rotating shaft 4, a pair of baffles 5 are fixedly connected to the outer side wall of the rotating shaft 4, a connecting wire 6 is wound around the outer side wall of the rotating shaft 4, a conductive slip ring 7 is fixedly connected to the left side wall of the baffle 5, the left side of the conductive slip ring 7 is fixedly connected to the inner side wall of the wire box 3 through a flange, and the connecting wire One end of the threaded rod 6 penetrates the inner wall of the baffle plate 5 and is electrically connected to the right side of the outer wall of the conductive slip ring 7. The upper side of the inner wall of the wire box 3 is fixedly connected with a power line 8. The lower end of the power line 8 is electrically connected to the left side of the outer wall of the conductive slip ring 7. The outer wall of the rotating shaft 4 is fixedly connected with a clamping ring 9. The right side of the outer wall of the wire box 3 is fixedly connected with a support block 10. The upper surface of the support block 10 is slidably connected with a top cylinder 11. A spring 12 is fixedly connected between the upper side of the inner wall of the top cylinder 11 and the inner wall of the support block 10. The support block 10 The upper surface of the locking plate 13 is rotatably connected, and the lower surface of the locking plate 13 is fixedly connected with a clamping block 14; when in use, the locking plate 13 is pressed downward, and the middle part of the locking plate 13 rotates to drive the right end to tilt up, thereby driving the clamping block 14 to disengage from the clamping ring 9, and the connecting wire 6 is pulled outward to drive the rotating shaft 4 to rotate. At this time, the connecting wire 6 can be extended, which is convenient for connecting with other equipment for charging and discharging operations. When the rotating shaft 4 rotates, it drives the baffle plate 5 to rotate, thereby rotating the right side of the conductive slip ring 7, and the right side of the conductive slip ring 7 is fixed. The power cord 8 can be rotated without being affected by the rotation of the rotating shaft 4 while maintaining the electrical connection between the power cord 8 and the connecting wire 6, and there will be no problem of entanglement or jamming. When not in use, the connecting wire 6 is reeled in by rotating the rotating shaft 4, and the locking plate 13 is loosened. The spring 12 drives the top tube 11 to push the locking plate 13, so that the clamping block 14 is clamped into a groove of the clamping ring 9 to complete the locking. The electrical wire can be collected and released more neatly, and it is not easy to be entangled or knotted. There is no need to frequently straighten the line, which is convenient for charging and discharging operations.
[0022] In this embodiment, specifically: the upper end of the power cord 8 is electrically connected to the socket 15, the socket 15 is inserted into the inner wall of the interface 2, and the side of the connecting line 6 away from the conductive slip ring 7 is electrically connected to the three-pin plug 16; the socket 15 can be electrically connected to the charging and discharging machine 1 through the interface 2, and the three-pin plug 16 can be connected to an external device.
[0023] In this embodiment, specifically: the right end of the rotating shaft 4 is fixedly connected with a rocker 17; the rocker 17 is convenient for the user to rotate.
[0024] In this embodiment, specifically: a pair of slide rails 18 are fixedly connected to the front surface of the charging and discharging integrated machine 1, and the left and right side walls of the wire box 3 are fixedly connected to plug blocks 19, and the outer wall of the plug block 19 is slidably connected to the inner wall of the slide rail 18; by inserting the plug block 19 into the slide rail 18, the wire box 3 can be fixed on the charging and discharging integrated machine 1.
[0025] In this embodiment, specifically: the lower surface of the charging and discharging integrated machine 1 is fixedly connected with uniformly distributed universal wheels 20 ; the universal wheels 20 facilitate the movement of the charging and discharging integrated machine 1 .
[0026] In this embodiment, specifically: the right side wall of the charging and discharging integrated machine 1 is provided with evenly distributed heat dissipation holes 21; the heat dissipation holes 21 can discharge the internal heat.
[0027] The working principle of the utility model is as follows: when in use, the locking plate 13 is pressed downward, and the middle part of the locking plate 13 rotates to drive the right end to tilt up, thereby driving the clamping block 14 to disengage from the clamping ring 9, and pulling the connecting line 6 outward drives the rotating shaft 4 to rotate. At this time, the connecting line 6 can be extended, which is convenient for connecting with other equipment for charging and discharging operations. When the rotating shaft 4 rotates, it drives the baffle plate 5 to rotate, thereby causing the right side of the conductive slip ring 7 to rotate, and the right side of the conductive slip ring 7 is fixed, so that the power line 8 can be rotated without being affected by the rotation of the rotating shaft 4 while the power line 8 and the connecting line 6 are kept electrically connected, and there will be no problem of winding or jamming. When not in use, the rotating shaft 4 is rotated to reel in the connecting line 6, and the locking plate 13 is released. The spring 12 drives the top cylinder 11 to push the locking plate 13, so that the clamping block 14 is stuck in a groove of the clamping ring 9 to complete the locking. The electrical properties can be collected and released more neatly, and winding and knotting are not easy to occur. There is no need to frequently straighten the line, which is convenient for charging and discharging operations.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A battery charging and discharging device, comprising a charging and discharging integrated machine (1), characterized in that: The front surface of the integrated charging and discharging machine (1) is provided with an interface (2), and the front surface of the integrated charging and discharging machine (1) is provided with a wire box (3), the inner side wall of the wire box (3) is rotatably connected to a rotating shaft (4), the outer side wall of the rotating shaft (4) is fixedly connected to a pair of baffles (5), the outer side wall of the rotating shaft (4) is wound with a connecting wire (6), the left side wall of one of the baffles (5) is fixedly connected to a conductive slip ring (7), the left side of the conductive slip ring (7) is fixedly connected to the inner side wall of the wire box (3) through a flange, one end of the connecting wire (6) passes through the inner side wall of the baffle (5) and is electrically connected to the right side of the outer side wall of the conductive slip ring (7), and the A power line (8) is fixedly connected to the upper side of the inner wall of the wire box (3), the lower end of the power line (8) is electrically connected to the left side of the outer wall of the conductive slip ring (7), the outer wall of the rotating shaft (4) is fixedly connected to a clamping ring (9), the right side of the outer wall of the wire box (3) is fixedly connected to a support block (10), the upper surface of the support block (10) is slidably connected to a top tube (11), a spring (12) is fixedly connected between the upper side of the inner wall of the top tube (11) and the inner wall of the support block (10), the upper surface of the support block (10) is rotatably connected to a locking plate (13), and the lower surface of the locking plate (13) is fixedly connected to a clamping block (14).
2. A battery charging and discharging device according to claim 1, characterized in that: The upper end of the power cord (8) is electrically connected to a socket (15), and the socket (15) is inserted into the inner wall of the interface (2). The side of the connecting line (6) away from the conductive slip ring (7) is electrically connected to a three-pin plug (16).
3. A battery charging and discharging device according to claim 1, characterized in that: The right end of the rotating shaft (4) is fixedly connected with a rocker (17).
4. A battery charging and discharging device according to claim 1, characterized in that: A pair of slide rails (18) are fixedly connected to the front surface of the integrated charging and discharging machine (1), and an insert block (19) is fixedly connected to the left and right side walls of the wire box (3), and the outer side wall of the insert block (19) is slidably connected to the inner side wall of the slide rail (18).
5. A battery charging and discharging device according to claim 1, characterized in that: The lower surface of the charging and discharging integrated machine (1) is fixedly connected with uniformly distributed universal wheels (20).
6. A battery charging and discharging device according to claim 1, characterized in that: The right side wall of the integrated charging and discharging machine (1) is provided with evenly distributed heat dissipation holes (21).