Trunk and intelligent mobile terminal

Abstract

The invention relates to the technical field of robots, in particular to a trunk and an intelligent mobile terminal. The trunk comprises a fuselage support, a battery module, a power supply module, a control module and a radar module, and the fuselage support is vertically arranged; the radar module is arranged on the front side of the fuselage support, parts of the battery module, the power module and the control module are arranged on the front side of the fuselage support, and the other parts of the battery module, the power module and the control module are arranged on the rear side of the fuselage support. By means of the front-back arrangement mode, the overall size of the trunk is effectively saved.

Description

Technical Field

[0001] The invention belongs to the technical field of robots, and in particular relates to a trunk and an intelligent mobile terminal. Background Art

[0002] Humanoid robots, as a type of robot that is dedicated to highly imitating human appearance, functions and intelligence, have shown remarkable versatility and adaptability in adapting to human working and living environments. However, due to the complexity and discontinuity of the use environment, humanoid robots still face many challenges in terms of modeling accuracy, ground adaptability, balance control and anti-interference ability. In terms of body design, humanoid robots need to integrate multiple key modules to realize their functions, among which power modules, control modules and radar modules are indispensable components.

[0003] In the prior art, the humanoid robot body design usually adopts a method of arranging the power module, control module, and radar module from bottom to top. However, this layout method results in a larger body volume, which affects the overall performance and flexibility of the robot. Summary of the invention

[0004] The technical problem to be solved by the present invention is: in view of the prior art, the humanoid robot body design usually adopts a method in which the power module, the control module, and the radar module are arranged in sequence from bottom to top, which has the problem of causing the body volume to be too large. A torso and an intelligent mobile terminal are provided.

[0005] To solve the above technical problems, on the one hand, an embodiment of the present invention provides a trunk, including a fuselage bracket, a battery module, a power module, a control module and a radar module, wherein the fuselage bracket is arranged vertically; The radar module is arranged on the front side of the fuselage bracket, part of the battery module, the power module and the control module are arranged on the front side of the fuselage bracket, and the other part is arranged on the rear side of the fuselage bracket.

[0006] Optionally, the battery module is detachably mounted on the fuselage bracket; The control module is detachably mounted on the fuselage bracket; The power module is detachably mounted on the fuselage bracket; The radar module is detachably mounted on the fuselage bracket or the control module.

[0007] Optionally, the power module and the control module are arranged on the front side of the fuselage support, and the battery module is arranged on the rear side of the fuselage support.

[0008] Optionally, the control module and the radar module are arranged above the power module, and the radar module is arranged in front of the control module.

[0009] Optionally, the battery module includes a battery and a main battery mounting mechanism, the battery is fixed on the battery mounting mechanism, and the battery mounting mechanism is fixed to the rear side of the fuselage bracket.

[0010] Optionally, the battery mounting mechanism comprises a battery fixing top plate, a battery mounting bracket and a battery fixing frame, and the battery fixing top plate, the battery fixing frame and the battery mounting bracket are respectively fixed to the upper part, the middle part and the lower part of the rear side of the fuselage bracket; The battery fixing top plate is connected to the top of the battery, the battery mounting bracket supports and is connected to the bottom of the battery, the upper limit of the height of the battery is located between the battery fixing top plate and the battery mounting bracket, and the battery fixing frame surrounds the middle part of the battery and fixes the middle part of the battery on the fuselage bracket.

[0011] Optionally, the control module includes a control board box and a control board installed in the control board box, and the control board box is fixed to the front side of the fuselage bracket.

[0012] Optionally, the control panel box includes a control panel base and a control panel shell, the control panel base is connected to the control panel shell and a control panel accommodating cavity for accommodating the control panel is formed therebetween, and a side of the control panel base facing away from the control panel shell is fixedly connected to the front side of the fuselage bracket.

[0013] Optionally, the power module includes the power box and a power board installed in the power box, and the power box is fixed on the front side of the fuselage bracket.

[0014] Optionally, the power box includes a power layer bracket, a power board base and a power board top plate, the power board base is connected to the power board top plate and forms a power board accommodating cavity therebetween for accommodating the power board, the side of the power board base facing away from the power board top plate is fixedly connected to the power layer bracket, and the power layer bracket is fixed to the front side of the fuselage bracket.

[0015] Optionally, the radar module includes a radar, a radar box and a radar control board installed in the radar box, the radar box is fixed to the front side of the fuselage bracket, and the radar is fixed to the front side of the fuselage bracket and is located below the radar box.

[0016] Optionally, the radar box includes a radar layer bracket, an Orin board bottom plate and an Orin board top plate, the Orin board bottom plate is fixedly connected to the Orin board top plate and a radar control board accommodating cavity for accommodating the radar control board is formed therebetween, a side of the Orin board bottom plate facing away from the Orin board top plate is fixedly connected to the radar layer bracket, the radar layer bracket is fixed to the front side of the fuselage bracket and surrounds the control module.

[0017] Optionally, the radar module further includes a radar mounting plate, wherein the radar mounting plate is fixed to the front side of the radar layer bracket, and the radar is fixed to the radar mounting plate.

[0018] Optionally, the trunk further includes a heat dissipation device, and the heat dissipation device is used to dissipate heat from the power module and the battery module.

[0019] Optionally, the front side of the body bracket is recessed toward the rear side, and the rear side of the body bracket is recessed toward the front side, so that the thickness of the outer edge portion of the body bracket is greater than the thickness of the middle region of the body bracket.

[0020] Optionally, the trunk further includes a protective frame, which is connected to the fuselage support and is arranged around the outside of the battery module, the power module, the control module and the radar module.

[0021] Optionally, the protective frame includes a front protective frame and a rear protective frame, the front protective frame is connected to the front side of the fuselage bracket, and a first protective space is formed between the front protective frame and the front surface of the fuselage bracket, and the rear protective frame is connected to the rear side of the fuselage bracket, and a second protective space is formed between the rear protective frame and the rear surface of the fuselage bracket.

[0022] According to the trunk provided by the embodiment of the present invention, the radar module is arranged on the front side of the fuselage support of the trunk, so that the device can detect obstacles and environmental changes ahead earlier during the travel process, thereby improving the accuracy and response speed of navigation. By adopting a front-to-back arrangement, part of the battery module, the power module and the control module are arranged on the front side of the fuselage support, and the other part is arranged on the rear side of the fuselage support, rather than the traditional up-and-down arrangement, the overall volume of the trunk is effectively saved. Each module (including the battery module, the power module, the control module and the radar module) is flexibly arranged on the front and back sides, avoiding the waste of space caused by vertical stacking.

[0023] On the other hand, an embodiment of the present invention provides a smart mobile terminal, including a mobile device and the above-mentioned trunk; The mobile device is connected to the lower end of the trunk and is used to drive the intelligent mobile terminal to travel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of a torso from a first perspective provided by an embodiment of the present invention; Figure 2 is a structural schematic diagram of a second viewing angle of a torso provided by an embodiment of the present invention; Figure 3 is an exploded view of a torso provided by an embodiment of the present invention.

[0025] The reference numerals in the specification are as follows: 2. Trunk; 21. Body bracket; 22. Battery module; 23. Power module; 24. Control module; 25. Radar module; 26. Protective frame; 27. Head support seat; 28. Light strip mounting bracket; 211. Hollow structure; 221. Battery fixing top plate; 222. Battery mounting bracket; 223. Battery fixing frame; 231. Power layer bracket; 232. Power board base; 233. Power board top plate; 241. Control board base; 242. Control board housing; 251. Radar layer bracket; 252. Orin board bottom plate; 253. Orin board top plate; 254. Radar mounting plate; 255. Support foot; 261. Front protective frame; 262. Rear protective frame. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] like Figures 1 to 3 As shown, an embodiment of the present invention provides a trunk 2, including a fuselage support 21, a battery module 22, a power module 23, a control module 24 and a radar module 25, wherein the fuselage support 21 is arranged vertically; The radar module 25 is arranged on the front side of the fuselage bracket 21, and part of the battery module 22, the power module 23 and the control module 24 are arranged on the front side of the fuselage bracket 21, and the other part is arranged on the rear side of the fuselage bracket 21. In this embodiment, the modular design allows the battery module 22, the power module 23, the control module 24 and the radar module 25 to be replaced and upgraded independently, which simplifies the maintenance process and reduces the maintenance cost. By arranging the radar module 25 on the front side of the fuselage bracket 21 of the trunk 2, while allowing the battery module 22, the power module 23 and the control module 24 to be flexibly arranged on the front side of the fuselage bracket 21 or the rear side of the fuselage bracket 21, this front-to-back arrangement effectively utilizes the three-dimensional space of the trunk 2 and avoids the volume redundancy caused by the traditional up-and-down stacking layout. This not only makes the trunk 2 more compact and improves the space utilization, but also reduces the overall weight and enhances the portability and flexibility of the device. The front-positioned design of the radar module 25 enables the device to detect obstacles and path changes in front earlier during the forward process, providing the control module 24 with more sufficient time to make decisions and react. This significantly improves the device's perception capabilities and navigation accuracy, especially in complex or dynamic environments, and can more effectively avoid collisions and ensure safe driving.

[0028] In one embodiment, the battery module 22 is detachably mounted on the body bracket 21; The control module 24 is detachably mounted on the fuselage bracket 21; The power module 23 is detachably mounted on the body bracket 21; The radar module 25 is detachably mounted on the fuselage bracket 21 or the control module 24. In this embodiment, the detachable design allows for quick disassembly, facilitating maintenance and replacement, and reducing maintenance time and cost. When a module has a problem, only the module needs to be disassembled and replaced, without the need for complex inspection and maintenance of the entire system.

[0029] In one embodiment, the power module 23 and the control module 24 are arranged on the front side of the fuselage bracket 21, and the battery module 22 is arranged on the rear side of the fuselage bracket 21. In this embodiment, the power module 23 and the control module 24 are arranged on one side, which is convenient for maintenance and upgrading at the same time, while the battery module 22 is arranged on the other side, which can be replaced without affecting other modules, thereby improving the convenience of maintenance. At the same time, the battery module 22 usually occupies a large part of the weight of the robot, and arranging it on the rear side of the fuselage bracket 21 helps to lower the center of gravity of the robot and improve stability and balance.

[0030] In one embodiment, the control module 24 and the radar module 25 are arranged above the power module 23, and the radar module 25 is arranged in front of the control module 24. In this embodiment, if space permits, the frequency of disassembly and assembly of electrical components will be evaluated, and those that are frequently repaired and disassembled will be placed on the upper layer, and those that are relatively stable will be placed on the lower layer. By arranging the control module 24 and the radar module 25 that often need to be repaired and disassembled on the upper layer, these components can be quickly accessed, thereby reducing maintenance time and cost.

[0031] In one embodiment, the battery module 22 includes a battery and a main battery mounting mechanism, the battery is fixed to the battery mounting mechanism, and the battery mounting mechanism is fixed to the rear side of the fuselage bracket 21. In this embodiment, the battery is mounted on the rear side of the fuselage bracket 21 through the main battery mounting mechanism, which facilitates the installation and removal of the battery.

[0032] In one embodiment, the battery mounting mechanism includes a battery fixing top plate 221, a battery mounting bracket 222 and a battery fixing frame 223, wherein the battery fixing top plate 221, the battery fixing frame 223 and the battery mounting bracket 222 are respectively fixed to the upper, middle and lower parts of the rear side of the fuselage bracket 21; The battery fixing top plate 221 is connected to the top of the battery, the battery mounting bracket 222 supports and connects to the bottom of the battery, the upper limit of the height direction of the battery is located between the battery fixing top plate 221 and the battery mounting bracket 222, and the battery fixing frame 223 surrounds the middle of the battery and fixes the middle of the battery to the fuselage bracket 21. In this embodiment, the battery is fixed in all directions by the battery fixing top plate 221 at the top, the battery fixing frame 223 in the middle, and the battery mounting bracket 222 at the bottom, which provides a stable support and reduces the displacement of the battery due to vibration or impact during operation. This triple fixing mechanism enhances the structural stability of the entire battery module 22 and ensures the safety and reliability of the battery in various working environments.

[0033] In one embodiment, the control module 24 includes a control panel box and a control panel installed in the control panel box, and the control panel box is fixed to the front side of the fuselage bracket 21. In this embodiment, the control panel box provides physical protection for the control panel to prevent dust, moisture, impact and other potential damages, thereby extending the service life of the control module 24.

[0034] In one embodiment, the control panel box includes a control panel base 241 and a control panel housing 242. The control panel base 241 is connected to the control panel housing 242 and a control panel accommodating cavity for accommodating the control panel is formed therebetween. The side of the control panel base 241 that is away from the control panel housing 242 is fixedly connected to the front side of the fuselage bracket 21. In this embodiment, during installation, the control panel is first mounted on the control panel base 241. After the screws are tightened, the control panel housing 242 is covered and tightened to prevent interference and prevent other small electrical components from falling onto the board to cause line disturbance. After the entire control module 24 is installed, it is mounted on the fuselage bracket 21 of the drive module. The design of the control panel accommodating cavity provides a closed space for the control panel, which can effectively prevent dust, moisture and other external factors from damaging the control panel and extend the service life of the control panel.

[0035] In one embodiment, the power module 23 includes a power box and a power board installed in the power box, and the power box is fixed to the front side of the body bracket 21. In this embodiment, the power box provides physical protection for the power board to prevent dust, moisture, impact and other potential damages, thereby extending the service life of the power module 23.

[0036] In one embodiment, the power box includes a power layer bracket 231, a power board base 232 and a power board top plate 233. The power board base 232 is connected to the power board top plate 233 and a power board accommodating cavity for accommodating the power board is formed between the two. The side of the power board base 232 facing away from the power board top plate 233 is fixedly connected to the power layer bracket 231, and the power layer bracket 231 is fixed to the front side of the fuselage bracket 21. In this embodiment, the power board mainly plays the role of power conversion and distribution. It receives the electric energy from the battery and converts it into the specific voltage and current required by each module inside the robot. In this embodiment, during installation, the power board is installed on the power board base 232 and the screws are tightened. Then the power board top plate 233 is wrapped around the power board and fastened to the power board base 232, and the whole is then installed on the power layer bracket 231, and the relevant driver is installed on the power layer bracket 231. Finally, the entire module is installed on the fuselage bracket 21 of the drive module. The connection between the power board base 232 and the power board top plate 233 forms a solid frame, which provides a stable installation platform for the power board and reduces the displacement or damage of the power board caused by vibration or impact. The design of the power board accommodating cavity protects the power board from dust, moisture and other external factors, extending the service life of the power board.

[0037] In one embodiment, the radar module 25 includes a radar, a radar box, and a radar control board installed in the radar box. The radar box is fixed to the front side of the fuselage bracket 21, and the radar is fixed to the front side of the fuselage bracket 21 and is located below the radar box. In this embodiment, by fixing the radar box to the front side of the fuselage bracket 21, it is possible to ensure that the radar module 25 remains stable under various working conditions and reduce performance degradation caused by vibration or impact. The radar box provides physical protection for the radar control board to prevent dust, moisture, impact and other potential damage, thereby extending the service life of the radar module 25.

[0038] In one embodiment, the radar box includes a radar layer bracket 251, an Orin board bottom plate 252 and an Orin board top plate 253. The Orin board bottom plate 252 is fixedly connected to the Orin board top plate 253 and a radar control board accommodating cavity for accommodating the radar control board is formed therebetween. The side of the Orin board bottom plate 252 facing away from the Orin board top plate 253 is fixedly connected to the radar layer bracket 251. The radar layer bracket 251 is fixed to the front side of the fuselage bracket 21 and surrounds the control module 24. In this embodiment, during installation, the Orin board (radar control board) is mounted on the Orin board bottom plate 252, covered with the Orin board top plate 253, and the whole is mounted on the radar layer bracket 251 to form a whole module, which is then mounted on the fuselage bracket 21 of the drive module. In this embodiment, the accommodating cavity formed by the Orin board bottom plate 252 and the Orin board top plate 253 provides additional physical protection for the Orin board, reduces the damage to the Orin board caused by dust, moisture and other environmental factors, and the arrangement of the radar layer bracket 251 allows the Orin board and other related components to be integrated together, saving space and improving the compactness of the overall design. The radar module 25 has a support leg 255, and the radar module 25 is connected to the fuselage bracket 21 through the support leg 255. The front side surface of the fuselage bracket 21, the radar module 25 and the support leg 255 form an accommodating space, and the control module 24 is arranged in the accommodating space, which can more effectively utilize the trunk 2 space and provide a suitable position for the control module 24.

[0039] In one embodiment, the radar module 25 further includes a radar mounting plate 254, which is fixed to the front side of the radar layer bracket 251, and the radar is fixed to the radar mounting plate 254. In this embodiment, during installation, the Orin board (radar control board) is mounted on the Orin board bottom plate 252, covered with the Orin board top plate 253, and the whole is mounted on the radar layer bracket 251, and the radar is mounted on the radar mounting plate 254, which is mounted on the radar layer bracket 251 as a whole to form a whole module, and then mounted on the fuselage bracket 21 of the drive module. The arrangement of the radar layer bracket 251 allows the Orin board, radar and other related components to be integrated together, saving space and improving the compactness of the overall design.

[0040] In one embodiment, the trunk 2 further includes a heat dissipation device, which is used to dissipate heat from the power module 23 and the battery module 22. In this embodiment, the heat dissipation device can be a fan, a semiconductor refrigeration device, a liquid cooling plate, etc. By lowering the temperature of the components on the fuselage bracket 21, the risk of component damage due to overheating can be reduced, and the service life of the components and the entire robot can be extended.

[0041] In one embodiment, the front side of the fuselage bracket 21 is recessed toward the rear side, and the rear side of the fuselage bracket 21 is recessed toward the front side, so that the thickness of the outer edge portion of the fuselage bracket 21 is greater than the thickness of the middle region of the fuselage bracket 21. In this embodiment, the bracket is shaped into an I-shaped structure, which is thin in the middle and thick at the edges. Without affecting the strength, the weight of the fuselage bracket 21 is reduced according to the topological data (a hollow structure 211 is set in the middle). By removing unnecessary materials while meeting the requirements of structural strength and stiffness, the lightweight structure is achieved while enhancing the bearing capacity of key parts.

[0042] In one embodiment, the trunk 2 further includes a protective frame 26, which is connected to the fuselage bracket 21 and is disposed outside the battery module 22, the power module 23, the control module 24, and the radar module 25. In this embodiment, the protective frame 26 can provide physical protection for the key modules inside the trunk 2, preventing damage to the modules caused by external impact, dust, moisture and other environmental factors, thereby improving the safety and reliability of the entire robot system.

[0043] In one embodiment, the protective frame 26 includes a front protective frame 261 and a rear protective frame 262. The front protective frame 261 is connected to the front side of the fuselage bracket 21, and a first protective space is formed between the front protective frame 261 and the front side surface of the fuselage bracket 21. The rear protective frame 262 is connected to the rear side of the fuselage bracket 21, and a second protective space is formed between the rear protective frame 262 and the rear side surface of the fuselage bracket 21. In this embodiment, the front protective frame 261 and the rear protective frame 262 are both detachably connected to the fuselage bracket 21. Through the design of the front protective frame 261 and the rear protective frame 262, comprehensive physical protection can be provided for the battery module 22, the power module 23, the control module 24 and the radar module 25, reducing the damage to these key components caused by external impact.

[0044] In one embodiment, the trunk 2 further includes a head support seat 27, a hanging ring, a light belt mounting bracket 28, a camera support base, a camera rotating bracket and a signal layer bracket. The support seat is arranged on the upper part of the fuselage bracket 21, and is suitable for connecting the head gimbal of the smart mobile terminal. Among them, the hanging ring is installed on the fuselage bracket 21, and the trunk 2 can be easily lifted when inspecting or repairing the components on the trunk 2. The light belt mounting bracket 28 is suitable for installing the light belt, which is used to display the working status of the trunk 2 in real time.

[0045] According to the trunk 2 provided by the embodiment of the present invention, the radar module 25 is arranged on the front side of the fuselage bracket 21 of the trunk 2, so that the device can detect obstacles and environmental changes ahead earlier during the travel process, thereby improving the accuracy and response speed of navigation. By adopting a front-to-back arrangement, part of the battery module 22, the power module 23 and the control module 24 are arranged on the front side of the fuselage bracket 21, and the other part is arranged on the rear side of the fuselage bracket 21, instead of the traditional up-and-down arrangement, the overall volume of the trunk 2 is effectively saved. Each module (including the battery module 22, the power module 23, the control module 24 and the radar module 25) is flexibly arranged on the front and back sides, avoiding the waste of space caused by vertical stacking.

[0046] In addition, an embodiment of the present invention provides a smart mobile terminal, including a mobile device and the trunk 2 of the above embodiment; The mobile device is connected to the lower end of the trunk 2 and is used to drive the intelligent mobile terminal to travel. In this embodiment, the design of the trunk 2 structure can provide a stable support platform, making the mobile device more stable during travel and reducing vibration and shaking.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A torso, characterized in that: It includes a fuselage support, a battery module, a power module, a control module and a radar module, wherein the fuselage support is arranged vertically; The radar module is arranged on the front side of the fuselage bracket, part of the battery module, the power module and the control module are arranged on the front side of the fuselage bracket, and the other part is arranged on the rear side of the fuselage bracket.

2. The torso according to claim 1, characterized in that The battery module is detachably mounted on the fuselage bracket; The control module is detachably mounted on the fuselage bracket; The power module is detachably mounted on the fuselage bracket; The radar module is detachably mounted on the fuselage bracket or the control module.

3. The torso according to claim 1, characterized in that The power module and the control module are arranged on the front side of the body support, and the battery module is arranged on the rear side of the body support.

4. The torso according to claim 3, characterized in that The control module and the radar module are arranged above the power module, and the radar module is arranged in front of the control module.

5. The torso according to claim 1, characterized in that The battery module comprises a battery and a main battery mounting mechanism, the battery is fixed on the battery mounting mechanism, and the battery mounting mechanism is fixed on the rear side of the fuselage bracket.

6. The torso according to claim 5, characterized in that The battery mounting mechanism comprises a battery fixing top plate, a battery mounting bracket and a battery fixing frame, wherein the battery fixing top plate, the battery fixing frame and the battery mounting bracket are respectively fixed to the upper, middle and lower parts of the rear side of the fuselage bracket; The battery fixing top plate is connected to the top of the battery, the battery mounting bracket supports and is connected to the bottom of the battery, the upper limit of the height of the battery is located between the battery fixing top plate and the battery mounting bracket, and the battery fixing frame surrounds the middle part of the battery and fixes the middle part of the battery on the fuselage bracket.

7. The torso according to claim 1, characterized in that The control module comprises a control panel box and a control panel installed in the control panel box, and the control panel box is fixed on the front side of the fuselage bracket.

8. The torso according to claim 7, characterized in that The control panel box includes a control panel base and a control panel shell. The control panel base is connected to the control panel shell and a control panel accommodating cavity for accommodating the control panel is formed therebetween. The side of the control panel base facing away from the control panel shell is fixedly connected to the front side of the fuselage bracket.

9. The torso according to claim 1, characterized in that The power module includes the power box and a power board installed in the power box, and the power box is fixed on the front side of the fuselage bracket.

10. The torso according to claim 9, characterized in that The power box includes a power layer bracket, a power board base and a power board top plate. The power board base is connected to the power board top plate and forms a power board accommodating cavity therebetween for accommodating the power board. The side of the power board base facing away from the power board top plate is fixedly connected to the power layer bracket, and the power layer bracket is fixed to the front side of the fuselage bracket.

11. The torso according to claim 1, characterized in that The radar module includes a radar, a radar box and a radar control board installed in the radar box. The radar box is fixed to the front side of the fuselage bracket. The radar is fixed to the front side of the fuselage bracket and is located below the radar box.

12. The torso according to claim 11, characterized in that The radar box includes a radar layer bracket, an Orin board bottom plate and an Orin board top plate. The Orin board bottom plate is fixedly connected to the Orin board top plate and a radar control board accommodating cavity for accommodating the radar control board is formed therebetween. A side of the Orin board bottom plate facing away from the Orin board top plate is fixedly connected to the radar layer bracket. The radar layer bracket is fixed to the front side of the fuselage bracket and surrounds the control module.

13. The torso according to claim 12, characterized in that The radar module further comprises a radar mounting plate, wherein the radar mounting plate is fixed to the front side of the radar layer bracket, and the radar is fixed to the radar mounting plate.

14. The torso according to claim 1, characterized in that The trunk also includes a heat dissipation device, which is used for dissipating heat from the power module and the battery module.

15. The torso according to claim 1, characterized in that The front side of the body bracket is recessed toward the rear side, and the rear side of the body bracket is recessed toward the front side, so that the thickness of the outer edge portion of the body bracket is greater than the thickness of the middle region of the body bracket.

16. The torso according to claim 1, characterized in that The trunk also includes a protective frame, which is connected to the fuselage bracket and is arranged around the outside of the battery module, the power module, the control module and the radar module.

17. The torso according to claim 16, characterized in that The protective frame includes a front protective frame and a rear protective frame, the front protective frame is connected to the front side of the fuselage bracket, and a first protective space is formed between the front protective frame and the front surface of the fuselage bracket, and the rear protective frame is connected to the rear side of the fuselage bracket, and a second protective space is formed between the rear protective frame and the rear surface of the fuselage bracket.

18. An intelligent mobile terminal, characterized in that: comprising a mobile device and a trunk as described in any one of claims 1 to 13; The mobile device is connected to the lower end of the trunk and is used to drive the intelligent mobile terminal to travel.

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