Charger electrode arrangement structure
By employing a swing cylinder structure with upper and lower bars connected in the charger, the problem of cumbersome battery placement and removal operations is solved, enabling convenient battery placement and removal, and improving charging stability and safety.
Patent Information
- Application Number
- CN202520134424.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-20
AI Technical Summary
The charger is cumbersome to install and remove the battery, requiring multiple manual operations, which makes it inconvenient to use.
The battery adopts a swing cylinder structure with upper and lower bars connected. The battery rotates through the swing cylinder to the hollow area to contact the positive and negative electrode plates. The stability is increased by the elastically deformable conductive end, and the battery position is fixed by a locking structure, so as to realize convenient placement and removal of the battery.
It simplifies the battery placement and removal process, improves the stability and safety of the charging process, and increases the diversity of charging interfaces.
Smart Images
Figure CN223843566U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of chargers, and more specifically, to the electrode arrangement structure of a charger. Background Technology
[0002] Cylindrical batteries are commonly used in small household appliances and come in two types: dry cell batteries and rechargeable batteries. Dry cell batteries are single-use batteries that cannot be recharged; common types include alkaline and carbon-zinc batteries. Rechargeable batteries, on the other hand, can be repeatedly charged using a charger.
[0003] However, when placing the battery in the charger, one end of the battery needs to be pressed against the spring first to compress the spring, and then the other end of the battery needs to be pressed against the contact piece. When the charger needs to remove the battery later, the battery needs to be manually pried out, and the operation of placing and removing the two batteries needs to be repeated, which makes the battery placement and removal operation quite inconvenient. Utility Model Content
[0004] The purpose of this invention is to provide a charger electrode arrangement structure, which aims to solve the problem of cumbersome battery placement and removal operations in existing chargers.
[0005] This utility model is implemented as follows: the charger electrode arrangement structure includes a body, with an upper horizontally arranged strip and a lower horizontally arranged strip on the upper and lower sides of the body, respectively. The upper strip has an elastically deformable positive electrode sheet, and the lower strip has an elastically deformable negative electrode sheet. The upper and lower strips are arranged vertically and relatively at intervals to form a hollow area. A swinging cylinder is connected between the upper and lower strips, and the swinging cylinder has a cavity for placing the battery.
[0006] When the swing cylinder rotates into the hollow area, the positive terminal of the battery abuts against the positive electrode plate, and the negative terminal of the battery abuts against the negative electrode plate; the body is provided with a data port connected to the data cable, and the data port is electrically connected to the positive and negative electrode plates.
[0007] Furthermore, the positive and negative electrode plates are respectively provided with elastically deformable conductive ends protruding towards each other. The conductive ends are arranged in a U-shape and at least partially exposed in the hollow area. When the swing cylinder rotates into the hollow area, the positive terminal of the battery abuts against one conductive end, and the negative terminal of the battery abuts against the other conductive end.
[0008] Furthermore, the positive electrode plate and the oscillating cylinder are arranged at intervals, and the negative electrode plate and the oscillating cylinder are arranged at intervals.
[0009] Furthermore, both the positive and negative electrode plates have vertically penetrating notches with outer openings. One end of the conductive end is connected to the inner wall of the notch, while the other end of the conductive end is suspended in the air facing the outer opening.
[0010] Furthermore, the bottom of the upper strip has an upper opening for a conductive end to pass through, and the top of the lower strip has a lower opening for a conductive end to pass through. The upper opening and the lower opening are arranged in a staggered manner.
[0011] Furthermore, the upper and lower ends of the swing cylinder are respectively provided with rotating gear shafts, the top of the swing cylinder is rotatably connected to the upper bar through the rotating gear shafts, and the bottom of the swing cylinder is rotatably connected to the lower bar through the rotating gear shafts.
[0012] Furthermore, the upper and lower bars have connecting ends protruding towards each other at their ends away from the machine body. Both connecting ends are located in the hollow area. The swing cylinder is rotatably connected to the connecting ends by a rotating gear shaft inserted into it. The inner sidewalls of the connecting ends have locking pieces protruding towards each other on both sides. The two locking pieces are respectively movably abutting against the two sides of the rotating gear shaft.
[0013] Furthermore, the outer side of the swing cylinder is provided with multiple hollow openings, which are arranged at intervals around the circumference of the swing cylinder. The hollow openings penetrate the swing cylinder and communicate with the cylinder cavity.
[0014] Furthermore, the body is provided with a locking structure to lock the swing cylinder in the hollow area.
[0015] Furthermore, the data port includes a USB interface and a TOPC interface.
[0016] Compared with the prior art, the charger electrode arrangement structure provided by this utility model facilitates the rotational connection of the swing cylinder through the upper and lower strips, and also facilitates the swing cylinder to swing the battery to the hollow area, so that the two ends of the battery abut against the positive and negative electrode plates respectively. The positive or negative electrode plates will not affect the swing of the battery, and the elastically deformable positive and negative electrode plates will also form a clamping contact with the battery, thereby increasing the stability of the conduction process and realizing the forward or reverse charging of the battery. This solves the problem of cumbersome battery placement and removal operations in chargers. Attached Figure Description
[0017] Figure 1 This is a three-dimensional schematic diagram of the charger electrode arrangement structure provided by this utility model;
[0018] Figure 2 This is an exploded three-dimensional schematic diagram of the charger electrode arrangement structure provided by this utility model;
[0019] Figure 3This is a bottom-view perspective view of the body provided by this utility model;
[0020] Figure 4 This is a three-dimensional schematic diagram of the positive electrode sheet and the positive electrode sheet provided by this utility model;
[0021] Figure 5 This is a cross-sectional three-dimensional schematic diagram of the charger electrode arrangement structure provided by this utility model.
[0022] In the figure: body 10, swing cylinder 20, positive electrode plate 30, negative electrode plate 40, data port 50, locking structure 60, hollow area 11, upper bar 12, lower bar 13, connecting end 14, locking plate 15, upper port 121, lower port 131, cylinder cavity 21, rotating gear shaft 22, hollow opening 23, conductive end 31, notch groove 32. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0024] The implementation of this utility model will be described in detail below with reference to specific embodiments.
[0025] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0026] Reference Figure 1-5 The image shown is a preferred embodiment of the present invention.
[0027] The charger electrode arrangement structure includes a body 10. The upper and lower sides of the body 10 are respectively provided with a horizontally arranged upper strip 12 and a horizontally arranged lower strip 13. The upper strip 12 is provided with an elastically deformable positive electrode 30, and the lower strip 13 is provided with an elastically deformable negative electrode 40. The upper strip 12 and the lower strip 13 are arranged vertically relative to each other to form a hollow area 11. A swinging cylinder 20 is connected between the upper strip 12 and the lower strip 13. The swinging cylinder 20 has a cavity 21 for placing the battery.
[0028] When the swing cylinder 20 rotates into the hollow area 11, the positive terminal of the battery comes into contact with the positive electrode 30, and the negative terminal of the battery comes into contact with the negative electrode 40; the body 10 is provided with a data port 50 connected to the data cable, and the data port 50 is electrically connected to the positive electrode 30 and the negative electrode 40.
[0029] The charger electrode arrangement structure provided above facilitates the rotational connection of the swing cylinder 20 via the upper strip 12 and the lower strip 13. It also facilitates the swing cylinder 20 to swing the battery to the hollow region 11, allowing the two ends of the battery to abut against the positive electrode 30 and the negative electrode 40 respectively. The positive electrode 30 or the negative electrode 40 will not affect the swing of the battery. Furthermore, the elastically deformable positive electrode 30 and negative electrode 40 will also form a clamping contact with the battery, thereby increasing the stability of the conductivity process and realizing forward charging or reverse charging of the battery. This solves the problem of cumbersome battery placement and removal operations in chargers.
[0030] The battery can be charged in either the forward or reverse direction via data port 50.
[0031] The main body 10 is equipped with a battery power indicator light, which makes it easy to observe the battery power status and whether the charger is working.
[0032] In this embodiment, the positive electrode 30 and the negative electrode 40 are respectively provided with elastically deformable conductive ends 31 protruding towards each other. The conductive ends 31 are arranged in a U-shape and are at least partially exposed in the hollow region 11. When the swing cylinder 20 rotates into the hollow region 11, the positive terminal of the battery abuts against one conductive end 31, and the negative terminal of the battery abuts against the other conductive end 31. In this way, during the repeated swinging of the battery driven by the swing cylinder 20, the conductive ends 31 will not collide with the battery. The battery will only be squeezed along the U-shaped conductive ends 31, causing it to elastically deform. Furthermore, the two elastically deformable conductive ends 31 will also form a clamping contact with the battery, thereby increasing the stability of the conduction process.
[0033] In this embodiment, the positive electrode 30 and the swing cylinder 20 are arranged at intervals, and the negative electrode 40 and the swing cylinder 20 are also arranged at intervals. In this way, the swing cylinder 20 will not collide with the positive electrode 30 and the negative electrode 40 during the swinging process.
[0034] In this embodiment, both the positive electrode 30 and the negative electrode 40 have vertically penetrating notches 32 with outer openings. One end of the conductive end 31 is abutted against the inner wall of the notch 32, and the other end of the conductive end 31 is suspended facing the outer opening. In this way, when the conductive end 31 is squeezed during the swinging process of the battery, it is easy for the conductive end 31 to elastically deform, preventing the conductive end 31 from being excessively deformed.
[0035] In this embodiment, the bottom of the upper strip 12 has an upper opening 121 for the conductive end 31 to pass through, and the top of the lower strip 13 has a lower opening 131 for the conductive end 31 to pass through. The upper opening 121 and the lower opening 131 are arranged in a staggered manner. This increases the safety during the battery's conduction process.
[0036] In this embodiment, rotating gear shafts 22 are respectively protruding from the upper and lower ends of the swing cylinder 20. The top of the swing cylinder 20 is rotatably connected to the upper bar 12 via the rotating gear shafts 22, and the bottom of the swing cylinder 20 is rotatably connected to the lower bar 13 via the rotating gear shafts 22. In this way, the swing cylinder 20 can be rotatably connected to the upper bar 12 and the lower bar 13 via the two rotating gear shafts 22 respectively, which allows the swing cylinder 20 to have a tactile feedback during rotation, so that the swing cylinder 20 can be stably positioned during swinging and prevents it from swinging randomly.
[0037] In this embodiment, the upper bar 12 and the lower bar 13 are provided with connecting ends 14 facing each other at the ends away from the body 10. Both connecting ends 14 are located in the hollow area 11. The swing cylinder 20 is rotatably connected by being inserted into the connecting ends 14 through a rotating gear shaft 22. The inner sidewalls of the connecting ends 14 are provided with locking pieces 15 facing each other on both sides. The two locking pieces 15 are respectively movably abutting against the two sides of the rotating gear shaft 22.
[0038] The rotating gear shaft 22 is rotatably connected through the connecting end 14, which allows the swing cylinder 20 to be spaced apart from the upper bar 12 or the lower bar 13, preventing frictional obstruction between the swing cylinder 20 and the upper bar 12 or the lower bar 13 during the swing process.
[0039] By using two locking pieces 15 to abut against both sides of the rotating gear shaft 22, the swing cylinder 20 can have a jerky feel during rotation, so that the swing cylinder 20 can be stably positioned during swinging and prevent it from swinging randomly.
[0040] In this embodiment, the outer side of the swing cylinder 20 is provided with multiple hollow openings 23. The multiple hollow openings 23 are arranged at intervals around the circumference of the swing cylinder 20, and the hollow openings 23 penetrate the swing cylinder 20 and communicate with the cylinder cavity 21. In this way, the swing cylinder 20 can improve the heat dissipation effect of the battery through the multiple hollow openings 23.
[0041] In this embodiment, the body 10 is provided with a locking structure 60 to lock the swing cylinder 20 in the hollow region 11. In this way, when the swing cylinder 20 drives the battery to swing to the hollow region 11, the locking structure 60 locks the swing cylinder 20 in the hollow region 11, preventing the battery from becoming loose during charging or reverse charging.
[0042] In this embodiment, the data port 50 includes a USB interface and a TOPC interface. This allows the charger to charge the battery in either the forward or reverse direction via the USB and TOPC interfaces, thus increasing the versatility of the charging interfaces.
[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A charger electrode arrangement structure, characterized in that, The device includes a body, on the upper and lower sides of which are respectively provided an upper strip arranged horizontally and a lower strip arranged horizontally. The upper strip is provided with an elastically deformable positive electrode sheet, and the lower strip is provided with an elastically deformable negative electrode sheet. The upper strip and the lower strip are arranged vertically and relatively at intervals to form a hollow area. The upper strip and the lower strip are connected by a swinging cylinder, and the swinging cylinder has a cavity for placing a battery. When the swing cylinder rotates into the hollow area, the positive terminal of the battery abuts against the positive electrode plate, and the negative terminal of the battery abuts against the negative electrode plate; the body is provided with a data port connected to the data cable, and the data port is electrically connected to the positive and negative electrode plates.
2. The charger electrode arrangement structure as described in claim 1, characterized in that, The positive and negative electrode plates are respectively provided with elastically deformable conductive ends protruding towards each other. The conductive ends are arranged in a U-shape and at least partially exposed in the hollow area. When the swing cylinder rotates into the hollow area, the positive terminal of the battery abuts against one conductive end, and the negative terminal of the battery abuts against the other conductive end.
3. The charger electrode arrangement structure as described in claim 2, characterized in that, The positive electrode plate and the oscillating cylinder are arranged at intervals, and the negative electrode plate and the oscillating cylinder are arranged at intervals.
4. The charger electrode arrangement structure as described in claim 2, characterized in that, Both the positive and negative electrode plates have vertically penetrating notches with outer openings. One end of the conductive end is connected to the inner wall of the notch, while the other end of the conductive end is suspended in the air facing the outer opening.
5. The charger electrode arrangement structure as described in claim 2, characterized in that, The upper strip has an upper opening at its bottom for a conductive end to pass through, and the lower strip has a lower opening at its top for a conductive end to pass through. The upper opening and the lower opening are arranged in a staggered manner.
6. The charger electrode arrangement structure according to any one of claims 1 to 5, characterized in that, The upper and lower ends of the swing cylinder are respectively provided with rotating gear shafts. The top of the swing cylinder is rotatably connected to the upper bar through the rotating gear shafts, and the bottom of the swing cylinder is rotatably connected to the lower bar through the rotating gear shafts.
7. The charger electrode arrangement structure as described in claim 6, characterized in that, The upper and lower bars are provided with connecting ends facing each other at the ends away from the machine body. Both connecting ends are located in the hollow area. The swing cylinder is rotatably connected by a rotating gear shaft inserted into the connecting ends. The inner sidewalls of the connecting ends are provided with locking pieces facing each other on both sides. The two locking pieces are respectively movably abutting against the two sides of the rotating gear shaft.
8. The charger electrode arrangement structure according to any one of claims 1 to 5, characterized in that, The outer side of the swing cylinder has multiple hollow openings, which are arranged at intervals around the circumference of the swing cylinder. The hollow openings penetrate the swing cylinder and communicate with the cylinder cavity.
9. The charger electrode arrangement structure according to any one of claims 1 to 5, characterized in that, The body is equipped with a locking structure that locks the swing cylinder in the hollow area.
10. The charger electrode arrangement structure according to any one of claims 1 to 5, characterized in that, The data ports include a USB interface and a TOPC interface.