A quick release controller

Abstract

A quick-release controller includes a controller, a controller box, and a quick-release mechanism. The controller box has a mounting slot, the controller is placed in the mounting slot, and the quick-release mechanism is provided between the two. The quick-release mechanism includes a quick-release seat, an actuating member, and an elastic member. The controller box has a quick-release seat on at least one side, and the top side of the controller is positioned to abut against the quick-release seat. The actuating member is movably disposed within the quick-release seat, with one end penetrating through the quick-release seat. The elastic member is disposed between the actuating member and the inner wall of the quick-release seat along the direction of movement of the actuating member. This invention achieves the purpose of fixing the controller by installing the controller in the controller box and fixing the controller box to the vehicle frame. The quick-release mechanism between the controller box and the controller, and the ejection mechanism at the bottom of the controller box, facilitate quick disassembly and assembly of the controller, improving the convenience of future controller maintenance and replacement.

Description

Technical Field

[0001] This invention relates to the field of controller technology, and more specifically to a quick-release controller. Background Technology

[0002] An electric bicycle controller is a core component used to control the starting, running, forward and reverse movement, speed, and stopping of the electric bicycle motor, as well as other electronic devices. It's like the brain of the electric bicycle, a crucial part of the machine. However, existing electric bicycle controllers have a simple structure, generally bolted to the frame, making disassembly and assembly inconvenient and causing difficulties in later maintenance and replacement. Some electric bicycle controllers are directly placed in the frame; however, over time, the connectors can loosen, and the vibrations caused by the vehicle during riding can also damage the controller. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a quick-release controller to solve the problems existing in the prior art.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0005] A quick-release controller includes a controller, a controller housing, and a quick-release mechanism. The controller housing has a mounting slot, the controller is placed in the mounting slot, and the quick-release mechanism is provided between the two. The quick-release mechanism includes a quick-release seat, an actuating member, and an elastic member. The controller housing has the quick-release seat on at least one side, and the top side of the controller is positioned to abut against the quick-release seat. The actuating member is movably disposed within the quick-release seat, with one end penetrating through the quick-release seat. The elastic member is disposed between the actuating member and the inner wall of the quick-release seat along the direction of movement of the actuating member.

[0006] When locked, the actuating member, under the action of the elastic member, causes one end of the actuating member to abut against and remain in contact with the abutting and receiving position on the controller; when unlocked, the actuating member is subjected to force and presses against the elastic member, causing one end of the abutting member to move back and disengage from the abutting and receiving position on the controller.

[0007] Preferably, the actuating element is a sliding tongue. The side of the quick-release seat and the side wall of the controller box are respectively provided with a first connecting hole and a second connecting hole. The sliding tongue is slidably disposed in the quick-release seat, and one end of it passes through the first connecting hole and the second connecting hole in sequence and is placed in the mounting groove to correspond to the abutment and bearing position. The top surface of the sliding tongue is an inclined guide surface. The elastic element is disposed between the other end of the sliding tongue and the inner side wall of the quick-release seat along the sliding direction of the sliding tongue so that the bottom surface of the sliding tongue abuts and contacts the top surface of the abutment and bearing position.

[0008] Preferably, the quick-release mechanism further includes an unlock button, the top of which extends through the top of the quick-release base and protrudes from the top surface of the controller box. The bottom of the unlock button is located inside the quick-release base and is connected to the sliding tongue through a drive structure to drive the sliding tongue away from the abutment position.

[0009] Preferably, the driving structure includes a U-shaped protrusion and an I-shaped slider. The sliding tongue is located inside the quick-release seat and is the I-shaped slider. The bottom of the unlock button is provided with the U-shaped protrusion and the opening of the U-shaped protrusion faces the I-shaped slider. The side of the I-shaped slider facing the controller is an inclined abutment surface. Any side of the U-shaped protrusion and the abutment surface are inclined working surfaces. The working surface on the U-shaped protrusion and the abutment surface on the I-shaped slider are abutted and connected in a surface contact manner.

[0010] Preferably, the actuating element is a rotating tongue, one end of which is rotatably disposed within the quick-release seat via a rotating shaft, and the other end of which penetrates the top of the quick-release seat and protrudes from the top surface of the controller box to correspond to the abutment and bearing position. The elastic element is disposed along the rotation direction of the rotating tongue between the side of the rotating tongue away from the controller and the inner sidewall of the quick-release seat so that the bottom surface of the rotating tongue abuts and contacts the top surface of the abutment and bearing position.

[0011] Preferably, the quick-release mechanism further includes an unlocking push button. The end of the rotating tongue that protrudes from the top surface of the controller box is provided with or formed with the unlocking push button. The side of the unlocking push button facing the controller is an inclined push surface. The top of the unlocking push button and the part of the push surface near the top of the unlocking push button are evenly provided with multiple push textures. The part of the push surface without push textures is a smooth surface.

[0012] Preferably, the quick-release mechanism further includes a limiting component. The limiting component is provided on the top surface of the controller box at any side of the unlock push button. The limiting component includes a limiting block, a limiting block abutment groove, and a limiting block sliding groove. The limiting block sliding groove is recessed on the top surface of the controller at any side of the unlock push button, and the setting direction of the limiting block sliding groove is parallel to the axis of the rotating shaft. The limiting block abutment groove is recessed at the position corresponding to the unlock push button and the limiting block. The limiting block is slidably disposed in the limiting block sliding groove, and a locking structure is provided between the two. The limiting block slides into the limiting block abutment groove in the direction of the unlock push button and is locked in the position of the limiting block in the limiting block sliding groove by the locking structure, so as to restrict the unlock push button from rotating away from the controller.

[0013] Preferably, the limiting block is L-shaped, with one end slidably disposed in the limiting block sliding groove to form a sliding end, and the other end protruding from the limiting block sliding groove to form a mating end that matches the limiting block abutment groove. The locking structure includes a lug and a lug groove. The lug extends from the sliding end of the limiting block toward the two side walls of the limiting block sliding groove. The lug groove is correspondingly recessed on the two side walls of the limiting block sliding groove, and the two are connected by an arc transition. When the mating end of the limiting block slides into the limiting block abutment groove, the lug slides in the limiting block sliding groove and is embedded in the lug groove.

[0014] Preferably, the bottom of the controller box has a connector port, the bottom of the mounting slot has at least two pop-out mechanisms, the controller is placed in the mounting slot and abuts against the pop-out mechanisms, the controller box has multiple heat dissipation holes, and the top four corners of the controller box have threaded holes for installation.

[0015] Preferably, the controller box includes a mounting part and a connecting plate. The mounting groove is recessed in the mounting part and the mounting part is provided with a plurality of heat dissipation holes. The connecting plate is detachably connected to the side of the mounting part and is provided with threaded holes at its four corners.

[0016] Compared with existing technologies, the present invention provides a quick-release controller. The controller is installed in a controller box and the controller box is fixed to the vehicle frame, thereby achieving the purpose of securing the controller. At the same time, a quick-release mechanism is provided between the controller box and the controller, and a pop-out mechanism is provided at the bottom of the controller box to quickly assemble and disassemble the controller, improving the convenience of future controller maintenance and replacement. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a quick-release controller in Embodiment 1;

[0019] Figure 2 This is a structural schematic diagram of a quick-release controller from another perspective in Embodiment 1;

[0020] Figure 3 This is a schematic diagram of the quick-release mechanism in Example 1;

[0021] Figure 4 A schematic diagram showing the location of the spring in the first implementation;

[0022] Figure 5 A schematic diagram of the structure of a sliding tongue;

[0023] Figure 6 A schematic diagram of the structure of the unlock button;

[0024] Figure 7 This is a schematic diagram of the structure of a quick-release controller in Embodiment 2;

[0025] Figure 8 This is a schematic diagram of the mounting section in Embodiment 2;

[0026] Figure 9 This is a schematic diagram of the quick-release mechanism in Example 2;

[0027] Figure 10 This is a structural schematic diagram of the quick-release mechanism from another perspective in Embodiment 2;

[0028] Figure 11 This is a schematic diagram of the structure of the limiting component in Embodiment 2;

[0029] Figure 12 for Figure 11 An enlarged schematic diagram of part A in the middle;

[0030] Figure 13 This is a schematic diagram of the structure when the limiting block and the rotating tongue cooperate in Embodiment 2.

[0031] Explanation of reference numerals and components in the accompanying drawings:

[0032] 1. Controller; 2. Controller box; 3. Quick-release base; 4. Abutting step; 5. Connector port; 6. Threaded hole; 7. Sliding tongue; 8. First connecting hole; 9. Slide rail; 10. Spring; 11. Unlock button; 12. U-shaped protrusion; 13. I-shaped slider; 14. Abutting surface; 15. Acting surface; 16. Guide surface; 17. Heat dissipation hole; 18. Rotating tongue; 19. Rotating shaft; 20. Unlock push button; 21. Push surface; 22. Push texture; 23. Limiting block; 24. Limiting block abutting groove; 25. Limiting block sliding groove; 26. Lug; 27. Lug groove; 28. Pop-out mechanism;

[0033] 201. Installation section; 202. Connecting plate; 203. Mounting slot. Detailed Implementation

[0034] The technical solution of the present invention will now be clearly and completely described through specific embodiments. Obviously, the described embodiments are merely some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0035] A quick-release controller includes a controller 1, a controller housing 2, and a quick-release mechanism. The controller 1 includes a controller housing and a circuit board and electronic components disposed therein. The structure of the controller 1 is the same as that of existing controllers and will not be described in detail here. The controller housing 2 is provided with a mounting slot 203, and the controller 1 is placed in the mounting slot 203 with a quick-release mechanism between them. At the same time, at least two ejection mechanisms 28 are provided at the bottom of the mounting slot 203. The controller 1 is placed in the mounting slot 203 and abuts against the ejection mechanisms 28. The ejection mechanisms 28 can be any elastic structure such as springs or sheet springs.

[0036] The aforementioned quick-release mechanism includes a quick-release seat 3, an actuating element, and an elastic element. The controller box 2 has a quick-release seat 3 on at least one side. The top edge of the controller 1, corresponding to the position of the quick-release seat 3, is a contact point. The top surface of this contact point can be flush with or lower than the top surface of the controller 1, forming a contact step 4. The actuating element is movably disposed within the quick-release seat 3, with one end penetrating through the quick-release seat 3. The elastic element is disposed between the actuating element and the inner wall of the quick-release seat 3 along the direction of movement of the actuating element. When the controller 1 is locked, i.e., fixed within the mounting slot 203, the end of the actuating element penetrating the quick-release seat 3, under the action of the elastic element, abuts against and remains in contact with the contact point on the controller 1. When the controller 1 is unlocked, i.e., needs to be removed from the mounting slot 203, the actuating element is subjected to force, pressing the elastic element to cause the end penetrating the quick-release seat 3 to move and retract, disengaging from the contact point on the controller 1.

[0037] Example 1

[0038] See Figures 1-6 As shown, the bottom of the controller box 2 has a connector port 5 for connecting the controller 1 to the connector. The top four corners of the controller box 2 have threaded holes 6 for mounting the controller box 2 inside the vehicle frame.

[0039] To improve the fixing effect, it is preferable to provide the aforementioned quick-release seats 3 on both sides of the controller box 2. In this embodiment, the active component is a sliding tongue 7, corresponding to the first connecting hole 8 and the second connecting hole (not shown in the figure) respectively opened on the side of the quick-release seat 3 and the side wall of the controller box 2. The sliding tongue 8 is slidably disposed in the quick-release seat 3, with one end passing through the first connecting hole 8 and the second connecting hole in sequence and placed in the mounting groove 203 to correspond to the abutment and bearing position. In this embodiment, the abutment and bearing position adopts the abutment step 4 structure. In order to make the sliding tongue 8 slide more stably, a slide rail 9 is provided in the quick-release seat 3 at the position where the sliding tongue 7 is provided, and the sliding tongue 7 is slidably disposed in the slide rail 9. An elastic element is disposed between the other end of the sliding tongue 7 and the inner side wall of the quick-release seat 3 along the sliding direction of the sliding tongue 7 so that the bottom surface of the sliding tongue 7 abuts and contacts the top surface of the abutment step 4. The elastic element is preferably a spring 10.

[0040] In addition, an unlocking button 11 is also provided on the sliding tongue 7 so that the sliding tongue 7 can be moved in the direction of the quick-release seat 3 and retracted until it disengages from the abutment step 4. Specifically, the top of the unlocking button 11 extends through the top of the quick-release seat 3 and protrudes from the top surface of the controller box 2. The bottom of the unlocking button 11 is located inside the quick-release seat 3 and is connected to the sliding tongue 7 through a driving structure. The driving structure includes a U-shaped protrusion 12 and an I-shaped slider 13. The structure of the sliding tongue 7 inside the quick-release seat 3 is the I-shaped slider 13. The bottom of the unlocking button 11 is provided with a U-shaped protrusion 12, and the opening of the U-shaped protrusion 12 is oriented towards the I-shaped slider 13. The side of the I-shaped slider 13 facing the controller 1 is an inclined abutment surface 14. Any side of the U-shaped protrusion 12 corresponding to the abutment surface 14 is an inclined working surface 15. The working surface 15 on the U-shaped protrusion 12 and the abutment surface 14 on the I-shaped slider 13 are connected in a face-to-face contact manner.

[0041] When the controller 1 is not fixed inside the controller box 2, the sliding protrusions 7 on both sides of the controller box 2, under the action of the spring 10, have one end passing through the first connecting hole 8 and the second connecting hole and placed in the mounting groove 203. At this time, the spring 10 is in its initial state. When the controller 1 is embedded in the mounting groove 203, the two sides of the controller 1 respectively abut against the top surface of the sliding protrusion 7. For this purpose, the top surface of the sliding protrusion 7 is specially designed as an inclined guide surface 16. As the controller 1 continues to move downward, the sliding tongue 7 moves and retracts towards the quick-release seat 3 by abutting against the guide surface 16 on the controller 1 and compressing the spring 10. When the controller 1 is fully embedded in the mounting groove 203, the bottom surface of the controller 1 abuts against the pop-out mechanism 28 on the bottom surface of the mounting groove 203. The guide surfaces 16 of the two sliding tongues 7 lose their abutting function. Under the force of the spring 10, the sliding tongue 7 extends towards the controller 1 and abuts against the top surface of the abutting step 4 on the controller 1 through its bottom surface and holds it in place to fix the controller 1 in the mounting groove 203.

[0042] When controller 1 needs to be removed from controller box 2 for repair or replacement, the user presses the unlock buttons 11 on both sides of controller 1 simultaneously. This causes the unlock buttons 11 to move the U-shaped protrusion 12 towards the sliding tongue 7. Since the action surface 15 of the U-shaped protrusion 12 and the abutting surface 14 of the I-shaped slider 13 are in contact with each other and both are inclined, the U-shaped protrusion 12 can cause the I-shaped slider 13 to slide in the slide rail 9 as it moves towards the I-shaped slider 13. This causes the sliding tongue 7 to slide and retract towards the quick-release seat 3 until it disengages from the abutting step 4. At this time, the spring 10 is in a compressed state. The abutting steps 4 on both sides of controller 1 simultaneously lose the abutting effect of the sliding tongue 7, and controller 1 can be removed after being ejected from the mounting slot 203 by the ejection mechanism 28.

[0043] Example 2

[0044] See Figures 7-13 As shown, the controller box 2 in this embodiment differs from the controller box 2 in the first embodiment in that it includes a mounting part 201 and a connecting plate 202. A mounting groove 203 is recessed in the mounting part 201 for placing the controller 1. The mounting part 201 has multiple heat dissipation holes 17 to prevent damage to the internal electronic components of the controller 1 due to insufficient heat dissipation during operation. The connecting plate 202 is detachably connected to the side of the mounting part 201 and has threaded holes 6 at its four corners for fixed connection to the vehicle frame. By adopting a split design for the controller box 2, the connecting plate 202 and the mounting part 201 can be replaced as needed, thereby adapting to various types of vehicle frames.

[0045] Similarly, to improve the fixing effect, it is preferable to provide the aforementioned quick-release seats 3 on both sides of the mounting part 201, with the top side of the controller 1 corresponding to the position of the quick-release seat 3 as the abutment and support position. In this embodiment, the actuating element is a rotating tongue 18, with one end of the rotating tongue 18 rotatably mounted inside the quick-release seat 3 via a rotating shaft 19, and the other end penetrating through the top of the quick-release seat 3 and protruding from the top surface of the mounting part 201 to correspond to the abutment and support position. The rotating tongue 18 moves closer to or away from the abutment and support position by rotating. In this embodiment, the abutment and support position can be a structure flush with the top surface of the mounting part 201 or a structure with an abutment step 4. The elastic element is arranged between the side of the rotating tongue 18 away from the controller 1 and the inner wall of the quick-release seat 3 along the rotation direction of the rotating tongue 18 so that the bottom surface of the rotating tongue 18 abuts and contacts the top surface of the abutment and support position. In this embodiment, the elastic element is a spring 10.

[0046] Furthermore, an unlocking push button 20 is provided or formed on one end of the rotating tongue 18 that protrudes from the top surface of the mounting part 201, so that the user can apply force to the rotating tongue 18 more effectively. The side of the unlocking push button 20 facing the controller 1 is an inclined push surface 21, and the top of the unlocking push button 20 and the part of the push surface 21 near the top of the unlocking push button 20 are evenly provided with multiple push textures 22 to improve the user's tactile experience.

[0047] When the controller 1 is not fixed in the mounting part 201, the rotating tongue 18 remains perpendicular to the quick-release seat 3 under the action of the spring 10, that is, the contact point between the rotating tongue 18 and the abutment position is located in the mounting groove, and the spring 10 is in the initial state. When the controller 1 is embedded in the mounting groove 203, the two sides of the controller 1 abut against the push surfaces 21 of the two unlocking push buttons 20, so the part of the push surface 21 without the push texture 22 is designed as a smooth structure. As the controller 1 continues to move downward, the contact between the controller 1 and the push surface 21 causes the unlocking push button 20 to rotate the rotating tongue 18 away from the controller 1 and compress the spring 10. When the controller 1 is fully embedded in the mounting groove 203, the bottom surface of the controller 1 contacts the pop-out mechanism 28 on the bottom surface of the mounting groove 203. The push surfaces 21 of the two unlocking push buttons 20 lose their contacting effect, causing the rotating tongue 18 to rotate and extend towards the controller 1 under the force of the spring 10. The bottom surface of the rotating tongue 18 contacts and holds the top surface of the contacting position to fix the controller 1 in the mounting groove 203.

[0048] When the controller 1 needs to be removed from the mounting section 201 for maintenance or replacement, the user simultaneously moves the push surfaces 21 on the two unlocking push buttons 20 with both hands, causing the two unlocking push buttons 20 to rotate the rotating lugs 18 away from the controller 1 until they disengage from the abutment position. At this time, the spring 10 is in a compressed state. The abutment positions on both sides of the controller 1 simultaneously lose the abutment effect of the rotating lugs 18, and the controller 1 can be removed after being ejected from the mounting slot 203 by the ejection mechanism 28.

[0049] Furthermore, to prevent the unlocking push button 20 from being accidentally subjected to force, causing the rotating tongue 18 to rotate and release its fixing effect on the controller 1, this quick-release mechanism is specially equipped with a limiting component for the unlocking push button 20. This limiting component includes a limiting block 23, a limiting block abutment groove 24, and a limiting block sliding groove 25. The top surface of the controller 1 is recessed at any side of the unlocking push button 20 with the limiting block sliding groove 25, and the setting direction of the limiting block sliding groove 25 is designed to be parallel to the axis of the rotating shaft 19. Correspondingly, the unlock push button 20 and the position corresponding to the limiting block 23 are recessed with a limiting block abutment groove 24. The limiting block 23 is slidably disposed in the limiting block sliding groove 25 and a locking structure is provided between the two. The limiting block 23 slides into the limiting block abutment groove 24 in the direction of the unlock push button 20 in the limiting block sliding groove 25 and the locking structure locks the position of the limiting block 23 in the limiting block sliding groove 25, so as to restrict the unlock push button 20 from moving away from the controller 1 and prevent the rotating tongue 18 from rotating and disengaging from the abutment receiving position.

[0050] The aforementioned limiting block 23 is L-shaped, with one end slidably disposed within the limiting block sliding groove 25 to form a sliding end, and the other end protruding from the limiting block sliding groove 25 to form a mating end that matches the limiting block abutment groove 24. The locking structure includes lugs 26 and lug grooves 27. The sliding end of the limiting block 23 extends towards the two side walls of the limiting block sliding groove 25, and lugs 26 are correspondingly recessed into the two side walls of the limiting block sliding groove 25, with a rounded transition between them. When the limiting block 23 is embedded in the limiting block abutment groove 24 and remains abutting, it is necessary to force the limiting block 23 to remain in the position within the limiting block sliding groove 25. Therefore, the lugs 26 are embedded in the lug grooves 27 to prevent the limiting block 23 from moving within the limiting block sliding groove 25.

[0051] After the controller 1 is fixed in the mounting slot 203, the bottom surface of the rotating tongue 18 abuts against the top surface of the abutment receiving position. At this time, the user can manually push the abutting end of the limiting block 23 into the limiting block abutment groove 24 embedded in the side of the unlocking push button 20, so as to prevent the unlocking push button 20 from driving the rotating tongue 18 to rotate away from the controller 1. During this process, the sliding end of the limiting block 23 moves in the limiting block sliding groove 25, so that the lug 26 on it is embedded in the lug groove 27 on both sides of the limiting block sliding groove 25, thereby locking the position of the limiting block 23 in the limiting block sliding groove 25 and keeping it embedded in the limiting block abutment groove 24. When the controller 1 needs to be removed from the mounting slot 203 for maintenance or replacement, the user must first push the limiting block 23 away from the unlocking push button 20, causing its lug 26 to slide out of the lug groove 27. The exact position of the lug 26 within the limiting block sliding groove 25 after sliding out of the lug groove 27 is not critical; it is only necessary to ensure that the movement lock on the limiting block 23 is released. Afterward, the limiting block 23 disengages from the limiting block abutment groove 24 on the side of the unlocking push button 20, releasing the restriction on the unlocking push button 20 and the rotating tongue 18. The user can then simultaneously push the unlocking push button 20 with both hands.

[0052] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quick-release controller, characterized in that: The device includes a controller, a controller housing, and a quick-release mechanism. The controller housing has a mounting slot, and the controller is placed within the mounting slot with the quick-release mechanism positioned between them. The quick-release mechanism includes a quick-release base, an actuating member, and an elastic member. The controller housing has the quick-release base on at least one side, and the top side of the controller, corresponding to the position of the quick-release base, is positioned to abut and receive the controller. The actuating member is movably disposed within the quick-release base, with one end penetrating through the quick-release base. The elastic member is positioned between the actuating member and the inner wall of the quick-release base along the direction of movement of the actuating member. When locked, the actuating member, under the action of the elastic member, causes one end of the actuating member to abut against and remain in contact with the abutting and receiving position on the controller; when unlocked, the actuating member is subjected to force and presses against the elastic member, causing one end of the abutting member to move back and disengage from the abutting and receiving position on the controller. The actuating element is a rotating tongue. One end of the rotating tongue is rotatably disposed in the quick-release seat via a rotating shaft, and the other end passes through the top of the quick-release seat and protrudes from the top surface of the controller box to correspond to the abutting and receiving position. The elastic element is disposed along the rotation direction of the rotating tongue between the side of the rotating tongue away from the controller and the inner sidewall of the quick-release seat so that the bottom surface of the rotating tongue abuts and contacts the top surface of the abutting and receiving position. The quick-release mechanism also includes an unlocking push button. The unlocking push button is provided or formed on one end of the rotating tongue that protrudes from the top surface of the controller box. The side of the unlocking push button facing the controller is an inclined push surface. The top of the unlocking push button and the part of the push surface near the top of the unlocking push button are evenly provided with multiple push textures. The part of the push surface without push textures is a smooth surface. The quick-release mechanism also includes a limiting component. The limiting component is provided on the top surface of the controller box at any side of the unlock push button. The limiting component includes a limiting block, a limiting block abutment groove, and a limiting block sliding groove. The limiting block sliding groove is recessed on the top surface of the controller at any side of the unlock push button, and the setting direction of the limiting block sliding groove is parallel to the axis of the rotating shaft. The limiting block abutment groove is recessed at the position corresponding to the unlock push button and the limiting block. The limiting block is slidably disposed in the limiting block sliding groove, and a locking structure is provided between the two. The limiting block slides into the limiting block abutment groove in the limiting block sliding groove toward the unlock push button, and the locking structure locks the position of the limiting block in the limiting block sliding groove to restrict the unlock push button from rotating away from the controller. The limiting block is L-shaped, with one end slidably disposed within the limiting block sliding groove to form a sliding end, and the other end protruding from the limiting block sliding groove to form a mating end that matches the limiting block abutment groove. The locking structure includes a lug and a lug groove. The lug extends from the sliding end of the limiting block toward the two side walls of the limiting block sliding groove. The lug groove is correspondingly recessed on the two side walls of the limiting block sliding groove, and the two are connected by an arc transition. When the mating end of the limiting block slides into the limiting block abutment groove, the lug slides within the limiting block sliding groove and is embedded in the lug groove.

2. The quick-release controller according to claim 1, characterized in that: The actuating element is a sliding tongue. The side of the quick-release base and the side wall of the controller box are respectively provided with a first connecting hole and a second connecting hole. The sliding tongue is slidably disposed in the quick-release base, and one end of it passes through the first connecting hole and the second connecting hole in sequence and is placed in the mounting groove to correspond to the abutment and bearing position. The top surface of the sliding tongue is an inclined guide surface. The elastic element is disposed between the other end of the sliding tongue and the inner side wall of the quick-release base along the sliding direction of the sliding tongue so that the bottom surface of the sliding tongue abuts and contacts the top surface of the abutment and bearing position.

3. A quick-release controller according to claim 2, characterized in that: The quick-release mechanism also includes an unlock button. The top of the unlock button extends through the top of the quick-release base and protrudes from the top surface of the controller box. The bottom of the unlock button is located inside the quick-release base and is connected to the sliding tongue through a drive structure to drive the sliding tongue away from the abutment position.

4. A quick-release controller according to claim 3, characterized in that: The driving structure includes a U-shaped protrusion and an I-shaped slider. The sliding tongue is located inside the quick-release seat and is the I-shaped slider. The bottom of the unlock button is provided with the U-shaped protrusion and the opening of the U-shaped protrusion faces the I-shaped slider. The side of the I-shaped slider facing the controller is an inclined abutment surface. Any side of the U-shaped protrusion and the abutment surface are inclined working surfaces. The working surface on the U-shaped protrusion and the abutment surface on the I-shaped slider are abutted and connected in a surface contact manner.

5. A quick-release controller according to claim 1, characterized in that: The bottom of the controller box has a connector port, and the bottom of the mounting slot has at least two pop-out mechanisms. The controller is placed in the mounting slot and abuts against the pop-out mechanisms. The controller box has multiple heat dissipation holes, and the top four corners of the controller box have threaded holes for installation.

6. A quick-release controller according to claim 5, characterized in that: The controller box includes a mounting part and a connecting plate. The mounting groove is recessed in the mounting part and the mounting part has a plurality of heat dissipation holes. The connecting plate is detachably connected to the side of the mounting part and has threaded holes at its four corners.

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