Integrally-designed power mechanism and sliding plate
By integrating the power mechanism and placing the control components inside the shell on the bottom side of the skateboard surface, the problems of large space occupation and poor heat dissipation in traditional four-wheeled electric skateboards are solved. This achieves space optimization, structural simplification, and improved heat dissipation efficiency, enhancing portability and aesthetics while reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-29
- Publication Date
- 2026-03-24
AI Technical Summary
The traditional four-wheeled electric skateboard's separate controller and motor design results in a large space occupation, affecting structural compactness, aesthetics, and portability. At the same time, poor heat dissipation reduces its lifespan.
The integrated design houses the control components within the housing on the bottom side of the skateboard surface. The components are integrated using a storage cavity and encased in a sealing layer. The power devices are attached to the inner wall of the housing for heat conduction, and the switching components are electrically connected to the control components, providing both heat dissipation and operating space.
Optimize space design, simplify structure, improve heat dissipation efficiency, enhance portability and aesthetics, extend service life, and reduce production and management costs.
Smart Images
Figure CN224024200U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a tool and sports equipment technology field of travelling, concretely relates to a power mechanism and slide of integrated design. BACKGROUND
[0002] Four-wheel electric slide occupies an important position in the market because of its portability and controllability. However, the traditional four-wheel electric slide controller and power motor are usually separate structures, which leads to the need for independent installation space for the controller in the overall layout of the electric slide. This independent design occupies a large space, making the overall structure of the electric slide not compact enough. For a four-wheel slide, especially for such a small size product that pursues extreme space, not only will the overall size of the slide be forced to be lengthened, or the battery capacity will be sacrificed in order to control the small size; and the design space of the whole board is wasted, making the structure bloated, also affecting the aesthetics and portability of the slide. In addition, it also affects the heat dissipation of the control assembly, to some extent, also reduces the overall service life of the electric slide. SUMMARY
[0003] The utility model aims at the defects and deficiencies of prior art, provides a power mechanism of integrated design, has the advantages that the space design is optimized, the structure is simplified and the control assembly heat dissipation is facilitated.
[0004] To achieve the above object, the utility model adopts the technical scheme of a power mechanism of integrated design, comprising:
[0005] The shell is assembled on the bottom side of the slide plate surface.
[0006] The storage cavity is provided in the shell.
[0007] The control assembly is arranged in the storage cavity.
[0008] The utility model further provides that one side of the shell is open, and the storage cavity is in communication with the opening.
[0009] The utility model further provides that the control assembly comprises a control circuit board, a power connection line electrically connected to one end of the control circuit board, and a power device attached to one side of the control circuit board and electrically connected to the control circuit board.
[0010] The utility model further provides that the other side of the power device is attached to the inner wall of the shell for heat conduction.
[0011] The utility model further provides that the storage cavity is filled with a sealing layer for wrapping the control assembly.
[0012] The utility model further sets up, the integrated design's power mechanism still includes: the support of one side of the shell is assembled to the control component back, the wheel group of two ends of the support is rotationally assembled and the driving arrangement of two ends of the support is assembled, the driving arrangement is used for driving the wheel group rotation, the driving arrangement with control component electric connection.
[0013] The utility model further sets up, the integrated design's power mechanism still includes: the switch component of setting on the shell, the switch component with control component electric connection.
[0014] The utility model further sets up, the switch component includes: fixedly set up on the inner wall of the shell with control component electric connection's switch circuit board and one end is connected in the inner wall of the shell with the switch circuit board between the button cap of another end exposure in the shell outside, the switch circuit board on the side of button cap is provided with control switch, the side of button cap towards switch circuit board is provided with the abutting column for abutting control switch.
[0015] The utility model further sets up, the side of switch circuit board towards button cap still is provided with the indicating lamp with switch circuit board electric connection.
[0016] To realize above-mentioned purpose, the utility model adopts another technical scheme is: a slide, include: integrated design's power mechanism and the slide body of bottom surface assembly integrated design's power mechanism as described above.
[0017] After adopting above-mentioned technical scheme, the utility model has the beneficial effects that: in the utility model, compared with traditional slide space design, control component is arranged in the slide plate surface, instead of being designed on the shell, the utility model sets up control component in the storage cavity in the shell, optimizes space design, simplifies structure and avoids long distance wiring design. At the same time, since control component is arranged in the shell, the shell is assembled to the bottom side of slide plate surface, and keeps a certain distance from the ground, to provide more spacious heat dissipation space for control component, and natural convection during sliding can also accelerate heat dissipation. In addition, more operation space is reserved for the added heat dissipation design, to avoid that heat is directly transmitted to the plate surface when control component is heated, to affect user experience and the structural performance of the whole slide. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0019] Figure 1 is a structural schematic view of the utility model;
[0020] Figure 2 is a structural schematic view of the utility model hidden control assembly;
[0021] Figure 3 is a structural schematic view of another view of the utility model;
[0022] Figure 4 is a structural schematic view of the utility model;
[0023] Figure 5 is a structural schematic view of the switch assembly;
[0024] Figure 6 is a structural schematic view of another view of the switch assembly;
[0025] Figure 7 is a structural schematic view of the slide plate.
[0026] Mark explanation: 100, the shell; 110, the storage cavity; 200, control assembly; 210, control circuit board; 220, power connection line; 230, power device; 300, support; 400, wheel group; 510, switch circuit board; 520, control switch; 530, key cap; 540, abutment column; 550, indicator light; 600, slide plate body. DETAILED DESCRIPTION
[0027] The utility model will be further explained in detail below in combination with the drawings.
[0028] The specific embodiment is only the explanation of the utility model, and it is not the limitation of the utility model, and the person skilled in the art can make the modification without the creative contribution according to the need after reading the present specification, but as long as in the utility model's right claim range all receive the patent law's protection.
[0029] The embodiment relates to a power mechanism of integrated design, referring to Figures 1-3, including: a shell 100, a receiving cavity 110, and a control assembly 200. Wherein the shell 100 is assembled on the bottom side of the skateboard deck; the receiving cavity 110 is opened in the shell 100; and the control assembly 200 is arranged in the receiving cavity 110. In this embodiment, the control assembly 200 for controlling the electric skateboard wheel set 400 is arranged in the receiving cavity 110 of the shell 100 assembled on the bottom side of the skateboard deck, which optimizes the space design, simplifies the overall structure, and facilitates subsequent maintenance and replacement, compared with installing the control assembly 200 on the skateboard deck. Moreover, the shell 100 is assembled on the bottom side of the skateboard deck, maintaining a certain distance from the ground, providing more heat dissipation space for the control assembly 200 and reserving more operation space for subsequent heat dissipation design. At the same time, during the user's sliding process, the natural convection in the air can also accelerate the heat dissipation of the control assembly 200. In addition, the traditional skateboard control assembly 200 is arranged in the deck, and the control assembly 200 generates heat during operation. If the heat accumulates on the deck for a long time, it may cause thermal expansion of the deck material, affecting the user experience and the overall service life of the skateboard. Arranging the control assembly 200 on the shell 100 reduces the risk of thermal expansion. In this embodiment, the shell 100 is made of metal or alloy material. Specifically, the shell 100 is made of aluminum. In some embodiments, the shell 100 is made of aluminum alloy.
[0030] Further, one side of the shell 100 is open, and the receiving cavity 110 is in communication with the opening. In this embodiment, the side of the shell 100 facing the skateboard deck is open, and the receiving cavity 110 is in communication with the opening. When the shell 100 is assembled on the bottom side of the skateboard deck, a closed cavity is formed between the skateboard deck and the shell 100, which includes the receiving cavity 110 and provides additional space for placing the control assembly 200. In other embodiments, the receiving cavity 110 is arranged in the shell 100, and the side of the shell 100 facing the skateboard deck is also provided with a cover plate for covering the receiving cavity 110, which serves to fix the control assembly 200 and prevent the control assembly 200 from falling off.
[0031] In this embodiment, referring to Figure 4The control assembly 200 comprises a control circuit board 210, a power connection line 220 and a power device 230. One end of the power connection line 220 is electrically connected to the control circuit board 210, and one side of the power device 230 is attached to and electrically connected to the control circuit board 210. The power device 230 mainly refers to an electronic device capable of bearing a large current and voltage, and includes a diode, a thyristor and a MOS tube. The other side of the power device 230 is attached to the inner wall of the shell 100 for heat conduction. That is, the heat generated by the power device 230 is directly dissipated through the shell 100, eliminating the traditional secondary heat conduction design. In this embodiment, the shell 100 is CNC machined according to the size requirements of the control circuit board and the space requirements of the wiring, and the most suitable wiring line is reserved in the shell 100, and the corresponding slot and component mounting hole are machined to ensure the electrical connection and installation and fixation between the components. In addition, the external communication antenna is also designed on the shell 100 and is away from the interference of other power lines, which ensures the stable communication between the electric skateboard and external devices (such as remote controllers, etc.), improves the stability and reliability of the controller, and further comprises other electronic components.
[0032] In this embodiment, the accommodation cavity 110 is filled with a sealing layer for wrapping the control assembly 200. Specifically, the sealing layer is a sealing glue layer. The sealing glue layer not only realizes the integration of the components in the control assembly 200, but also fully compresses the movable space in the shell 100, so that the structures in the shell 100 are more compact; at the same time, it can also protect the control assembly 200 from the influence of the external environment, such as moisture, dust, etc., improve its waterproofness and dustproofness; also play the role of fixing, shock absorption and heat dissipation, increase the stability and durability of the control assembly 200. The manufacturing process of the sealing layer is: evenly pouring the glue material into the shell 100, immersing the control assembly 200, controlling the flow rate of the glue during pouring, confirming the uniformity and sealing of the pouring, waiting for the control assembly 200 to be completely covered and without bubbles, and storing the well-poured control assembly 200, waiting for the glue to completely solidify into a whole. In this embodiment, the raw material of the sealing glue layer can be silicone AB glue. In some embodiments, it can also be polyurethane AB glue, acrylic AB glue, epoxy resin AB glue, etc.
[0033] In this embodiment, with reference to Figures 1-4The power mechanism of the integrated design further comprises a support 300, a wheel set 400, and a driving device (not shown in the figure). The support 300 is assembled on the side of the shell 100 opposite to the control assembly 200. The wheel set 400 is rotatably assembled on both ends of the support 300. The driving device is assembled on both ends of the support 300. The driving device is used to drive the wheel set 400 to rotate. The driving device is electrically connected with the control assembly 200. One end of the power line in the control assembly 200 is connected with the driving device, so that the control circuit board 210 controls the opening and closing of the driving device, thereby controlling the rotation speed of the wheel set 400 and the start and stop of the rotation of the wheel set 400. The integrated design of the control assembly 200 and the support 300 makes the electric skateboard more beautiful and simple in appearance. By integrating the control assembly 200 and the support 300, the space occupation is greatly reduced, the structure of the electric skateboard is more compact, the neatness is improved, more possibilities are provided for the design and layout of other components, which is helpful to realize the miniaturization and lightweight design of the electric skateboard. The steering structure is further arranged on the support 300. After the driving device is fixed on both ends of the support 300, the steering structure on the support 300 cooperates with the shell 100 to form a whole. The shell 100 is pre-provided with a terminal structure matched with the quick release terminal of the driving device, which facilitates the installation and disassembly of the driving device, and makes the maintenance or replacement of the motor more convenient. The power mechanism of the integrated design further comprises a driving device power line, one end of which is connected with the driving device and the other end of which is connected with the power connection line 220. The quick release terminal of the driving device power line is designed as a 100-degree elbow. This design reduces the radius space of the wiring and reduces the stress of the wiring terminal during the movement of the electric skateboard. When the user uses the electric skateboard to perform various large-angle actions, the wiring terminal can be effectively protected, the service life is prolonged, and the safety and stability of the electric skateboard are improved. The combination of the quick release terminal structure and the integrated design reduces the types of materials, reduces the production process and assembly time, improves the production efficiency, and is conducive to large-scale production. At the same time, due to the reduction in the number of components, the production cost and management cost are reduced. Even when the driving device or the control assembly 200 needs to be repaired or replaced, the quick release structure on the shell 100 can be quickly and conveniently operated, thereby improving the maintenance efficiency.
[0034] In the embodiment, the wheel set 400 is provided with two groups, and the driving device is correspondingly provided with two groups. In the embodiment, the driving device is arranged inside the wheel set 400 to drive the wheel set 400 to rotate. Arranging the driving device inside the wheel set 400 optimizes the space structure. Specifically, in the embodiment, the driving device is a hub motor. In some embodiments, the driving device is arranged outside the wheel set 400, and the driving device is arranged as an external motor arranged outside the wheel set 400. The external motor drives the wheel set 400 to rotate through a transmission assembly such as a belt or a gear. In some embodiments, the number of wheel sets 400 and driving devices is designed according to user needs.
[0035] In the embodiment, the integrated power mechanism further includes a switch assembly arranged on the shell 100. The switch assembly is electrically connected to the control assembly 200, so that the user can turn on and off the driving device through the switch assembly, thereby starting to use or turning off the driving device when stopping using, which to some extent increases the service life of the driving device. Further, referring to Figures 4-6 , the switch assembly includes a switch circuit board 510 and a key cap 530. The switch circuit board 510 is fixedly arranged on the inner wall of the shell 100 and is electrically connected to the control assembly 200. One end of the key cap 530 is clamped between the inner wall of the shell 100 and the switch circuit board 510 to prevent the key cap 530 from falling off, and the other end is exposed outside the shell 100 for the user to use. The side of the switch circuit board 510 facing the key cap 530 is provided with a control switch 520, and the side of the key cap 530 facing the switch circuit board 510 is provided with an abutting column 540 for abutting the control switch 520. During use, the user presses the side of the key cap 530 facing the shell 100, the abutting column 540 of the key cap 530 abuts the control switch 520 on the switch circuit board 510, opens or closes the control switch 520, further opens or closes the control assembly 200, and finally controls the opening and closing of the driving device. The key cap 530 is exposed for the user to operate.
[0036] In the embodiment, referring to Figure 5 , the side of the switch circuit board 510 facing the key cap 530 is further provided with an indicator light 550 electrically connected to the switch circuit board 510 to prompt the boot state. Specifically, the key cap 530 is made of silicone material by die casting, the body color is transparent, and the required pattern is formed on the outer surface by oil spraying and laser. When the user presses the key cap 530 to open the switch on the switch circuit board 510, the indicator light 550 is turned on synchronously, and the light of the indicator light 550 is projected onto the key cap 530 to prompt the boot state. In some embodiments, the key cap 530 can also be made of rubber material by die casting.
[0037] In the embodiment, the shell 100 is further provided with a shockproof assembly, the shockproof assembly comprises a PU vertex and a PU shockproof pad, a center column screw rod is punched through the shell 100, the PU vertex is assembled at the end of the center column screw rod, the PU shockproof pad is sleeved on the center column screw rod, the support 300 is provided with a center column hole for the center column screw rod to pass through, and the combination of the center column screw rod, the PU shockproof pad and the PU vertex stably supports and fixes the support 300 and other assemblies.
[0038] The embodiment also relates to a skateboard, referring to Figure 7 , comprising the integrated power mechanism and a skateboard body 600 provided with the integrated power mechanism, so that the structure design of the skateboard is simplified and the overall space design of the skateboard is optimized.
[0039] The above is only used to illustrate the technical scheme of the utility model and not limit the utility model, other modifications or equivalent replacements of the technical scheme of the utility model made by the ordinary skilled in the art should be covered in the claim range of the utility model.
Claims
1. An integrated power mechanism, characterized in that, include: The housing (100) is fitted to the bottom side of the slide plate surface; A receiving cavity (110) is formed within the housing (100); as well as A control component (200) is disposed within the receiving cavity (110).
2. The integrated power mechanism according to claim 1, characterized in that, The housing (100) has an open side, and the receiving cavity (110) is connected to the open side.
3. The integrated power mechanism according to claim 1, characterized in that, The control component (200) includes: a control circuit board (210), a power connection line (220) with one end electrically connected to the control circuit board (210), and a power device (230) with one side attached to the control circuit board (210) and electrically connected to the control circuit board (210).
4. The integrated power mechanism according to claim 3, characterized in that, The other side of the power device (230) is attached to the inner wall of the housing (100) for heat conduction.
5. The integrated power mechanism according to any one of claims 1-4, characterized in that, The storage cavity (110) is filled with a sealing layer for enclosing the control component (200).
6. The integrated power mechanism according to claim 1, characterized in that, The integrated power mechanism further includes: a bracket (300) mounted on the side of the housing (100) facing away from the control component (200), a wheel set (400) rotatably mounted on both ends of the bracket (300), and a drive device mounted on both ends of the bracket (300); the drive device is used to drive the wheel set (400) to rotate; the drive device is electrically connected to the control component (200).
7. The integrated power mechanism according to claim 6, characterized in that, The integrated power mechanism further includes a switch assembly disposed on the housing (100); the switch assembly is electrically connected to the control assembly (200).
8. The integrated power mechanism according to claim 7, characterized in that, The switch assembly includes: a switch circuit board (510) fixedly disposed on the inner wall of the housing (100) and electrically connected to the control assembly (200), and a button cap (530) with one end snapped between the inner wall of the housing (100) and the switch circuit board (510) and the other end exposed outside the housing (100); a control switch (520) is provided on the side of the switch circuit board (510) facing the button cap (530), and an abutment post (540) for abutting the control switch (520) is provided on the side of the button cap (530) facing the switch circuit board (510).
9. The integrated power mechanism according to claim 8, characterized in that, The side of the switch circuit board (510) facing the keycap (530) is also provided with an indicator light (550) that is electrically connected to the switch circuit board (510).
10. A skateboard, characterized in that, include: The integrated power mechanism as described in any one of claims 6-9 and the skateboard body (600) on which the integrated power mechanism is mounted on the bottom surface.