Multi-generation handle transverse and longitudinal four-direction staggered charging structure
By designing a horizontal and vertical staggered charging structure for multiple generations of game controllers, the problems of poor compatibility and physical interference with charging devices were solved, enabling compatible charging for multiple generations of game controllers, improving charging stability and safety, simplifying circuit design and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2026-04-14
AI Technical Summary
Existing charging devices cannot be compatible with multiple generations of Nintendo game controllers simultaneously, posing a risk of physical interference and a lack of intelligent features.
Design a multi-generation controller with four staggered horizontal and vertical directions charging structure, including a T-shaped charging base, multiple charging slots connected in parallel to the power input module, and equipped with an intelligent identification chip to achieve compatible charging of multi-generation controllers.
It achieves compatible charging for multiple generations of game controllers, avoids physical interference, improves charging stability and safety, optimizes space utilization, simplifies circuit design, and reduces costs.
Smart Images
Figure CN224123920U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic device charging technology, specifically to a multi-generation handle with four staggered horizontal and vertical charging structures. Background Technology
[0002] With the rapid development of the gaming industry, Nintendo has successively launched multiple generations of game controllers, including the standard controllers for the first and second generations of the Switch and their corresponding Pro versions. Differences in charging port location and structural dimensions between different generations of controllers have led to charging compatibility issues for users who own multiple generations of controllers.
[0003] Currently, the charging devices on the market mainly suffer from the following technical defects:
[0004] 1. Single compatibility: Existing charging docks usually only support a single type of controller (such as only supporting the first generation Switch or the second generation Switch), which cannot meet the charging needs of multiple generations of controllers at the same time. Users need to purchase multiple charging devices, resulting in waste of resources and inconvenience.
[0005] 2. Risk of physical interference: If multiple generations of charging interfaces are arranged on the same charging base, the difference in handle size and interface position may easily lead to structural collision or contact misalignment when the handle is placed, affecting charging stability or even damaging the device.
[0006] 3. Lack of intelligence: Traditional charging equipment lacks the function of adapting to the current parameters of different generations of handles, which may affect charging efficiency or battery life due to mismatch in output current.
[0007] Therefore, in view of this, we studied and improved the existing structure and proposed a multi-generation handle with four staggered charging positions in the horizontal and vertical directions. Utility Model Content
[0008] The technical problems to be solved by this utility model are poor compatibility, limited functionality, physical interference, and insufficient intelligence.
[0009] To solve the above technical problems, the technical solution adopted by this utility model is as follows: a multi-generation handle with four staggered horizontal and vertical directions charging structure, including a charging base, and the charging base is T-shaped. Two first charging slots and two second charging slots are provided on both sides of the protrusion of the charging base, and two third charging slots are provided on the top of the charging base, and the two third charging slots are arranged opposite to each other on both sides of the protrusion of the charging base.
[0010] Charging contacts are provided on the first, second, and third charging slots; several sets of charging contacts are connected in parallel to the same power input module through internal circuitry to achieve compatible charging of multiple generations of controllers.
[0011] As a further embodiment of this utility model: the first charging slot corresponds to the charging port position of the Switch 1st generation controller, the second charging slot corresponds to the charging port position of the Switch 2nd generation controller, and the third charging slot corresponds to the charging port positions of the Switch 1st generation and Switch 2nd generation Pro controllers.
[0012] As a further embodiment of this utility model: the first charging slot and the second charging slot are a group, and each group is arranged longitudinally in a staggered manner. The distance between the first charging slot and the second charging slot is 5-8mm, and the third charging slot is laterally staggered from the first charging slot and the second charging slot.
[0013] As a further aspect of this utility model: the charging base is provided with an anti-interference isolation wall inside, which separates the charging contacts of each charging slot into independent chambers to avoid physical interference when different generations of handles are placed at the same time.
[0014] As a further aspect of this invention: the power input module includes an intelligent identification chip, used to detect the model of the connected handle and automatically match the output current parameters.
[0015] Compared with the prior art, the advantages of this utility model are as follows:
[0016] 1. Multi-generation compatible charging
[0017] By setting up a first charging slot, a second charging slot, and a third charging slot, respectively adapting to the charging interfaces of the Switch 1st generation, Switch 2nd generation standard controllers, and the Pro controller, a single dock can support charging four types of controllers simultaneously, avoiding the hassle of users purchasing multiple charging devices.
[0018] 2. Optimize spatial layout to avoid physical interference.
[0019] Staggered arrangement design: The charging slots are arranged horizontally in a staggered manner (as shown by the arrows), and different generations of handles (such as the first and second generation handles) are placed in adjacent slots at the same time to avoid structural collisions or obstruction of charging contacts.
[0020] Power load management: Although designed with 10 charging slots, physical limitations (such as misaligned slot mutual exclusion) and power protection mechanisms are used to forcibly limit the number of controllers charging at the same time to ≤6, to prevent overload.
[0021] Enhanced isolation structure: An internal anti-interference isolation wall separates the contacts of each charging slot into an independent chamber, completely eliminating physical contact between the handles and improving charging stability and safety.
[0022] 3. Intelligent current matching enhances charging safety and efficiency.
[0023] The power input module integrates an intelligent identification chip, which can automatically detect the model of the connected handle and match the corresponding charging current parameters (such as 5V / 1A or 5V / 2.4A) to avoid slow charging or battery damage caused by current mismatch.
[0024] 4. Compact structure and easy to use
[0025] The T-shaped charging base design makes full use of space, allowing multiple controllers to be placed simultaneously without interfering with each other, making it suitable for multi-controller usage scenarios such as homes and e-sports venues.
[0026] All charging contacts are connected in parallel through internal circuitry to ensure stable power supply, while simplifying circuit design and reducing production costs.
[0027] 5. Broad market application prospects
[0028] This solution is not only applicable to Nintendo controllers, but its staggered layout and intelligent recognition technology can also be extended to compatible charging devices for other brands of gaming peripherals (such as PS and Xbox controllers), making it highly valuable for commercial promotion. Attached Figure Description
[0029] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0030] Figure 1 This is a schematic diagram of the overall structure of a multi-generation handle with four staggered horizontal and vertical positions for charging.
[0031] Figure 2 This is a schematic diagram of the charging structure of the Switch 1st generation controller, which is a multi-generation controller with a staggered charging structure in four horizontal and vertical directions.
[0032] Figure 3 This is a schematic diagram of the charging structure of the Switch 2nd generation controller, which has a multi-generation controller with staggered horizontal and vertical four-position charging structure.
[0033] Figure 4 This is a schematic diagram of the charging structure of the Switch 1 and Switch 2 Pro controllers, which are based on the present invention, and features a multi-generation controller with a staggered charging structure in four horizontal and vertical directions.
[0034] Figure 5 This is a schematic diagram of the charging structure of the Switch 1st generation controller and the Switch 1st generation and Switch 2nd generation Pro controllers during charging, which is a multi-generation controller with a staggered charging structure in four horizontal and vertical directions.
[0035] Figure 6 This is a schematic diagram of the charging structure of the Switch 2nd generation controller and the Switch 1st generation and Switch 2nd generation Pro controllers, which are based on the present invention and have a multi-generation controller with a staggered charging structure in four horizontal and vertical directions.
[0036] Figure 7 This is a schematic diagram of the charging structure of the Switch 1st generation and Switch 2nd generation controllers and the Switch 1st generation and Switch 2nd generation Pro controllers, which are based on the present invention and have a multi-generation controller with a staggered charging structure in four directions (horizontal and vertical).
[0037] In the attached image:
[0038] 1. Charging base; 2. First charging slot; 3. Second charging slot; 4. Third charging slot. Detailed Implementation
[0039] 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.
[0040] Please see Figure 1-7 A multi-generation controller charging structure with staggered horizontal and vertical orientations includes a charging base 1, which is T-shaped and includes a horizontal base and a vertical protrusion. This structure optimizes space utilization, allowing multiple controllers to be placed simultaneously without interference. Two first charging slots 2 and two second charging slots 3 are provided on both sides of the protrusion of the charging base 1, and two third charging slots 4 are provided on the top of the charging base 1, with the two third charging slots 4 arranged opposite each other on both sides of the protrusion of the charging base 1. The first charging slots 2 and second charging slots 3 form a group, and each group is vertically staggered, offset along the longitudinal direction (perpendicular to the base direction). The distance between the first charging slots 2 and second charging slots 3 is 5-8mm. This design ensures that the charging ports of the Switch I and Switch II standard controllers will not obstruct or collide when placed simultaneously. The third charging slots 4 are horizontally staggered from the first charging slots 2 and second charging slots 3, and this layout avoids structural interference between the Pro controller and the standard controller during charging.
[0041] Charging contacts are provided on the first charging slot 2, the second charging slot 3, and the third charging slot 4. Several sets of charging contacts are connected in parallel to the same power input module through internal circuitry to ensure stable power supply. The power input module includes an intelligent identification chip (such as an MCU or a dedicated charging management IC) that can automatically detect the model of the connected controller. This detection automatically matches the output current parameters to achieve compatible charging for multiple generations of controllers. Detection methods can include resistance identification, communication protocol handshake (such as USB PD), or current demand detection. Based on the identification results, the output voltage / current is automatically adjusted (e.g., 5V / 1A for a first-generation Switch controller, 5V / 2.4A for a Pro controller) to optimize charging efficiency and protect battery life.
[0042] The charging base 1 has an anti-interference isolation wall inside, which separates the charging contacts of each charging slot into an independent chamber to avoid physical interference when different generations of handles are placed at the same time, and to prevent short circuits or poor contact when the handles are placed.
[0043] The first charging slot 2 corresponds to the charging port of the Switch 1 controller, the second charging slot 3 corresponds to the charging port of the Switch 2 controller, and the third charging slot 4 corresponds to the charging port of both the Switch 1 and Switch 2 Pro controllers.
[0044] The working principle of this utility model:
[0045] 1. Single controller charging mode
[0046] The user inserts the Switch 1 controller into the first charging slot 2. After the smart chip recognizes the controller, it outputs an appropriate current to complete the charging process.
[0047] Similarly, the Switch 2nd generation controller or the Pro Controller can be inserted into the corresponding slots for charging.
[0048] 2. Simultaneous charging mode for multiple controllers
[0049] Users can simultaneously place a Switch 1 controller (first charging slot 2), a Switch 2 controller (second charging slot 3), and a Pro controller (third charging slot 4). Due to the staggered design, the controllers do not interfere with each other, and the charging base automatically distributes current to ensure stable power supply.
[0050] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A multi-generational handle with four staggered charging positions in the horizontal and vertical directions, characterized in that: Includes a charging base (1), and the charging base (1) is T-shaped. Two first charging slots (2) and two second charging slots (3) are provided on both sides of the protrusion of the charging base (1). Two third charging slots (4) are provided on the top of the charging base (1), and the two third charging slots (4) are arranged opposite to each other on both sides of the protrusion of the charging base (1). Charging contacts are provided on the first charging slot (2), the second charging slot (3), and the third charging slot (4); several sets of charging contacts are connected in parallel to the same power input module through internal circuitry to achieve compatible charging of multiple generations of controllers.
2. The multi-generation handle's horizontal and vertical four-position staggered charging structure according to claim 1, characterized in that: The first charging slot (2) corresponds to the charging port position of the Switch 1 controller, the second charging slot (3) corresponds to the charging port position of the Switch 2 controller, and the third charging slot (4) corresponds to the charging port position of the Switch 1 and Switch 2 Pro controllers.
3. The multi-generation handle with four staggered horizontal and vertical positions charging structure according to claim 1, characterized in that: The first charging slot (2) and the second charging slot (3) are a group, and each group is arranged in a longitudinally staggered manner. The distance between the first charging slot (2) and the second charging slot (3) is 5-8mm. The third charging slot (4) is laterally staggered from the first charging slot (2) and the second charging slot (3).
4. The multi-generation handle with four staggered horizontal and vertical positions charging structure according to claim 1, characterized in that: The charging base (1) is equipped with an anti-interference isolation wall inside, which separates the charging contacts of each charging slot into independent chambers to avoid physical interference when different generation handles are placed at the same time.
5. The multi-generation handle with four staggered horizontal and vertical positions charging structure according to claim 1, characterized in that: The power input module includes an intelligent identification chip, which is used to detect the model of the connected handle and automatically match the output current parameters.