A multi-channel robot remote control
Patent Information
- Application Number
- CN202522366464.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-07
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-07
AI Technical Summary
[0003]现有该类遥控器为实现控制过程的可视化，常采用外接平板的方案，虽能满足基本可视化需求，但外接平板需额外布设连接线路，导致现场线路杂乱，不仅影响操作便捷性，还可能因线路缠绕引发故障；为同时控制机械臂与底盘，多采用共用按键或操作组件的设计，尽管可减少部件数量，却使得两者控制逻辑相互叠加，易出现操作混淆，增加误触风险；在信号传输上，多依赖单一频段进行数据交互，虽能实现基础通信，却在金属环境中易受干扰，导致信号丢包，影响遥控指令的准确传递，为此提出一种多通道机器人遥控器
本实用新型通过将安卓核心板设置在人体工学外壳内部且位于触控屏正下方，触控屏安装在外壳下部并与安卓核心板连接，实现了本地可视化控制，具有无需外接平板的好处，解决了现有方案需外接平板导致布线混乱的问题；通过五向霍尔摇杆对称安装在外壳上方两侧、十六通道按键矩阵的拨杆分布在外壳前端两斜面且与摇杆相邻，实现了操作分区，具有避免机械臂与底盘控制逻辑混乱的好处，解决了现有方案共用按键导致逻辑混乱的问题；通过FHSS射频模组与5GHzWi-Fi/蓝牙模组分别安装在外壳上部及射频模组下方，实现了双链路通信，具有抗干扰的好处，解决了现有方案单一频段在金属环境干扰大的问题；通过各部件紧凑布局及人体工学外壳设计，实现了整机结构精简，具有便携握持的好处，解决了现有方案体积大、重量沉的问题；通过电池安装在外壳下部靠近握持区域，实现了供电稳定且便于拆装，具有保障续航的好处，解决了现有方案供电结构不合理的问题。
Smart Images
Figure CN224826583U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of robot remote control terminal structure, specifically a multi-channel robot remote control. Background Technology
[0002] Multi-channel robot remote controllers are specifically designed for the coordinated remote control of AGV chassis and upper body robotic arms. These remote controllers need to be adapted to the real-time control requirements of industrial and other scenarios to ensure the continuity and stability of equipment operation.
[0003] Existing remote controllers of this type often employ an external tablet to visualize the control process. While this meets basic visualization requirements, the external tablet requires additional wiring, resulting in cluttered wiring on-site. This not only affects ease of operation but may also cause malfunctions due to tangled wiring. To simultaneously control the robotic arm and chassis, a design often uses shared buttons or operating components. Although this reduces the number of parts, it causes the control logic of both to overlap, easily leading to operational confusion and increasing the risk of accidental touches. In terms of signal transmission, data interaction often relies on a single frequency band. While this enables basic communication, it is susceptible to interference in metallic environments, leading to signal packet loss and affecting the accurate transmission of remote control commands. Therefore, a multi-channel robot remote controller is proposed. Utility Model Content
[0004] To address the shortcomings of existing technologies, this invention provides a multi-channel robot remote controller to solve the problems mentioned in the background section.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-channel robot remote controller, comprising: Ergonomic shell, Android core board, 16-channel button matrix, 5-way Hall effect joystick, touch screen, FHSS RF module, 5GHz Wi-Fi / Bluetooth module and battery; The Android core board is located inside the ergonomic shell and directly below the touch screen, serving as the control center for the remote control. The touchscreen is installed on the lower part of the ergonomic shell and is connected to the Android core board via a ribbon cable; the five-way Hall effect joysticks are symmetrically installed on both sides of the upper part of the ergonomic shell. The sixteen-channel key matrix includes toggle switches and array keys. The toggle switches are symmetrically distributed on the two beveled surfaces at the front of the ergonomic housing and are adjacent to the five-way Hall effect rocker. The array keys use eight 12mm×5mm keycaps with a travel of 0.8mm. The FHSS RF module is installed between the upper part of the ergonomic shell and the five-way Hall rocker. The FHSS RF module is connected to the Android core board through wiring. The array button is connected to the FHSS RF module through a 1mm FPC flexible cable. The 5GHz Wi-Fi / Bluetooth module is installed below the FHSS radio frequency module and close to the antenna interface of the ergonomic housing, and is connected to the Android core board via wiring. The battery is installed at the bottom of the ergonomic shell and close to the grip area of the ergonomic shell, and is located directly below the Android core board. It is connected to the Android core board and all power-requiring modules in the remote control via a power cord. The location and connection between the Android core board and the touch screen enable local visual control, avoiding the wiring chaos caused by external tablets. The layout of the five-way Hall effect joystick and the sixteen-channel button matrix enables operation zoning, preventing confusion between the robotic arm and chassis control logic. The installation method of the FHSS RF module and the 5GHz Wi-Fi / Bluetooth module can form dual-link communication, improving anti-interference capabilities. The compact layout of each component within the ergonomic shell, combined with the battery installation location, achieves a simplified overall structure, portability, stable power supply, and easy disassembly and assembly, effectively improving the problems of existing remote controls such as large size, confusing operation, poor anti-interference, and messy wiring.
[0006] Preferably, the touch screen is an IPS touch screen with a resolution of 1920×1080 and a brightness of 800 nits; The Android core board is connected to the touch screen via a USB-C interface, and the Android core board transmits data to the FHSS radio frequency module via the USB-C interface at a serial port rate of 921600bps.
[0007] Preferably, the FHSS radio frequency module adopts a dual-chip structure consisting of an nRF52840 chip and a CC2500 chip, and the frequency hopping rate of the FHSS radio frequency module is 100 hops / second; the 5GHz Wi-Fi / Bluetooth module is a Bluetooth 5.0 version module.
[0008] Preferably, the battery is a 4000mAh 186502P2S battery pack with a rated voltage of 7.4V and a rated capacity of 29.6Wh; the battery supports USB-CPD 30W fast charging, and the ergonomic shell has an independent locking battery compartment corresponding to the battery installation position.
[0009] Preferably, the back grip area of the ergonomic shell is made of secondary injection molded TPU soft rubber, and the back grip area forms a double curvature contact surface, the gap between the double curvature contact surface and the palm of an adult is ≤2mm; the side transition rounded corner of the ergonomic shell is R8mm, and the top transition rounded corner is R12mm.
[0010] Preferably, the touch screen further includes a glass cover, which is fully bonded to the ergonomic shell using 0.15mm UV adhesive, and the surface of the glass cover is covered with an AF anti-fingerprint coating; the bonding structure between the glass cover and the ergonomic shell meets the IP54 dustproof and waterproof rating.
[0011] Compared with the prior art, this utility model provides a multi-channel robot remote controller, which has the following advantages: This invention achieves local visual control by placing the Android core board inside an ergonomic shell and directly below the touchscreen. The touchscreen is installed at the bottom of the shell and connected to the Android core board, eliminating the need for an external tablet and solving the wiring problems caused by the requirement of an external tablet in existing solutions. The symmetrical installation of five-way Hall effect joysticks on both sides of the top of the shell, along with the distribution of levers on the two sloping surfaces at the front of the shell adjacent to the joysticks, creates operational partitions, preventing confusion between the robotic arm and chassis control logic and solving the logic confusion caused by shared buttons in existing solutions. The installation of the FHSS RF module and the 5GHz Wi-Fi / Bluetooth module on the top of the shell and below the RF module, respectively, enables dual-link communication, providing anti-interference capabilities and solving the problem of significant interference in metal environments caused by a single frequency band in existing solutions. The compact layout of components and the ergonomic shell design result in a simplified overall structure, offering portability and ease of use, solving the problems of large size and heavy weight in existing solutions. The battery, installed at the bottom of the shell near the grip area, provides stable power supply and easy disassembly, ensuring battery life and solving the problem of unreasonable power supply structures in existing solutions. Attached Figure Description
[0012] Figure 1 This is a front view of the overall structure of this utility model; Figure 2 This is a bottom view of the overall structure of this utility model; Figure 3 This is a three-dimensional view of the internal structure of the ergonomic shell of this utility model. Figure 4 This is a three-dimensional view of the overall structure of this utility model in a disassembled state; Figure 5 This is a three-dimensional view of the sixteen-channel key matrix of this utility model; Figure 6 This is a perspective view of the Android core board of this utility model.
[0013] In the image: 1. Ergonomic shell; 2. Android core board; 3. Sixteen-channel button matrix; 4. Five-way Hall effect joystick; 5. Touch screen; 6. FHSS RF module; 7. 5GHz Wi-Fi / Bluetooth module; 8. Battery. Detailed Implementation
[0014] 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.
[0015] This utility model provides a technical solution: a multi-channel robot remote controller. Please refer to [link / reference needed]. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,include: Ergonomic shell 1, Android core board 2, 16-channel button matrix 3, 5-way Hall effect joystick 4, touch screen 5, FHSS radio frequency module 6, 5GHz Wi-Fi / Bluetooth module 7, and battery 8; The Android core board 2 is located inside the ergonomic shell 1 and directly below the touch screen 5, serving as the control center of the remote control. The touch screen 5 is installed on the lower part of the ergonomic shell 1, and the touch screen 5 is connected to the Android core board 2 via a ribbon cable; the five-way Hall effect joystick 4 is symmetrically installed on both sides of the upper part of the ergonomic shell 1; The sixteen-channel key matrix 3 includes toggle switches and array keys. The toggle switches are symmetrically distributed on the two beveled surfaces at the front of the ergonomic housing 1, and are adjacent to the five-way Hall rocker 4. The array keys use eight 12mm×5mm keycaps with a travel of 0.8mm. The FHSS RF module 6 is installed between the upper part of the ergonomic housing 1 and the five-way Hall rocker 4. The FHSS RF module 6 is connected to the Android core board 2 through wiring. The array button is connected to the FHSS RF module 6 through a 1mm FPC flexible cable. The 5GHz Wi-Fi / Bluetooth module 7 is installed below the FHSS RF module 6 and close to the antenna interface of the ergonomic housing 1, and is connected to the Android core board 2 via wiring. The battery 8 is installed at the bottom of the ergonomic shell 1 and close to the grip area of the ergonomic shell 1, and is located directly below the Android core board 2. It is connected to the Android core board 2 and all power-requiring modules in the remote control via a power cord. The buttons can be replaced with 4×4 metal microswitches with a lifespan of 2 million cycles; Communication can be replaced with LoRa433MHz, which has a longer range, but the bandwidth is limited.
[0016] Please see Figure 1 and Figure 4The touchscreen 5 is an IPS touchscreen with a resolution of 1920×1080 and a brightness of 800 nits. The Android core board 2 and the touch screen 5 are connected via a USB-C interface, and the Android core board 2 transmits data to the FHSS radio frequency module 6 via the USB-C interface at a serial port rate of 921600bps. The touchscreen 5 can be replaced with a 12.7 CME-ink, which offers better readability outdoors, but has a lower refresh rate.
[0017] Please see Figure 4 The FHSS RF module 6 adopts a dual-chip structure consisting of the nRF52840 chip and the CC2500 chip, and the frequency hopping rate of the FHSS RF module 6 is 100 hops / second; the 5GHz Wi-Fi / Bluetooth module 7 is a Bluetooth 5.0 version module.
[0018] Please see Figure 3 and Figure 4 The battery 8 is a 4000mAh 186502P2S battery pack with a rated voltage of 7.4V and a rated capacity of 29.6Wh. The battery 8 supports USB-CPD 30W fast charging. The ergonomic shell 1 has an independent locking battery compartment corresponding to the installation position of the battery 8.
[0019] Please see Figure 1 and Figure 2 The back grip area of the ergonomic shell 1 is made of TPU soft rubber through secondary injection molding, and the back grip area forms a double curvature contact surface. The gap between the double curvature contact surface and the palm of an adult is ≤2mm. The side transition rounded corner of the ergonomic shell 1 is R8mm, and the top transition rounded corner is R12mm. Fully bonded OCA can be replaced with OCR liquid optical adhesive, which reduces costs but requires secondary UV curing.
[0020] Please see Figure 1 and Figure 2 The touch screen 5 also includes a glass cover, which is fully bonded to the ergonomic shell 1 with 0.15mm UV adhesive, and the surface of the glass cover is covered with an AF anti-fingerprint coating; the bonding structure between the glass cover and the ergonomic shell 1 meets the IP54 dustproof and waterproof rating. Plain flat glass can be replaced with a 3mm chemically reinforced plastic cover, which reduces weight but decreases wear resistance.
[0021] In this solution: Battery 8 supplies power to Android core board 2 and all power-required modules via a power cable; Android core board 2 is located inside ergonomic shell 1, directly below touch screen 5, serving as the control center; a sixteen-channel button matrix 3 and five-way Hall effect joysticks 4 symmetrically mounted on both sides of the upper part of ergonomic shell 1 generate input signals, which are transmitted to FHSS RF module 6 via 1mm FPC flexible cable; touch screen 5 is connected to Android core board 2 via a cable and USB-C interface for display and configuration, and Android core board 2 also transmits data to FHSS RF module 6 via USB-C at 921600bps serial port; FHSS RF module 6 packages the signal and transmits it at 2.4GHz, and 5GHz Wi-Fi / Bluetooth module 7, located below it near the antenna interface of ergonomic shell 1, is connected to Android core board 2 via a cable, responsible for ground station, firmware upgrade, video and status feedback; the back of ergonomic shell 1 is a double-curved TPU soft rubber surface with secondary injection molding to ensure a comfortable grip.
[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0023] 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 multi-channel robot remote controller, characterized in that, include: Ergonomic shell (1), Android core board (2), sixteen-channel button matrix (3), five-way Hall joystick (4), touch screen (5), FHSS radio frequency module (6), 5GHz Wi-Fi / Bluetooth module (7) and battery (8); The Android core board (2) is located inside the ergonomic shell (1) and directly below the touch screen (5); The touch screen (5) is installed on the lower part of the ergonomic shell (1), and the touch screen (5) is connected to the Android core board (2) through a ribbon cable; the five-way Hall rocker (4) is symmetrically installed on both sides above the ergonomic shell (1); The sixteen-channel button matrix (3) includes levers and array buttons. The levers are symmetrically distributed on the two inclined surfaces at the front end of the ergonomic shell (1), and the levers are adjacent to the five-way Hall rocker (4). The FHSS radio frequency module (6) is installed between the upper part of the ergonomic shell (1) and the five-way Hall rocker (4). The FHSS radio frequency module (6) is connected to the Android core board (2) through wiring. The array button is connected to the FHSS radio frequency module (6) through a ribbon cable. The 5GHz Wi-Fi / Bluetooth module (7) is installed below the FHSS radio frequency module (6) and close to the antenna interface of the ergonomic housing (1); The battery (8) is installed on the lower part of the ergonomic housing (1) and close to the grip area of the ergonomic housing (1).
2. The multi-channel robot remote controller according to claim 1, characterized in that: The touch screen (5) is an IPS touch screen (5); The Android core board (2) is connected to the touch screen (5) via a USB-C interface, and the Android core board (2) transmits data to the FHSS radio frequency module (6) via the USB-C interface.
3. The multi-channel robot remote controller according to claim 1, characterized in that: The FHSS radio frequency module (6) adopts a dual-chip structure; the 5GHz Wi-Fi / Bluetooth module (7) is a Bluetooth 5.0 version module.
4. A multi-channel robot remote controller according to claim 1, characterized in that: The ergonomic shell (1) has an independent locking battery (8) compartment corresponding to the installation position of the battery (8).
5. A multi-channel robot remote controller according to claim 1, characterized in that: The back grip area of the ergonomic shell (1) is made of secondary injection molded TPU soft rubber, and the back grip area forms a double curvature contact surface.
6. A multi-channel robot remote controller according to claim 1, characterized in that: The touch screen (5) also includes a glass cover plate, which is bonded to the ergonomic shell (1) with UV adhesive, and the surface of the glass cover plate is covered with an AF anti-fingerprint coating.