Anti-slip remote control handle

CN224720436UActive Publication Date: 2026-09-04SHENZHEN ALMU INNOVATION TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202521993331.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-16
Publication Date
2026-09-04
Estimated Expiration
2035-09-16

AI Technical Summary

Technical Problem

[0003]长时间对遥控手柄进行手持,使得手部与遥控手柄直接接触,一些使用者容易因为流汗,导致手部与遥控手柄之间存在汗液,此时极易出现打滑,打滑容易导致使用者误操作,从而使得航模因误操作而损坏,不便于遥控手柄的使用

Benefits of technology

[0022]上述提供的防滑遥控手柄,使用者握持所述手持部进行操控时,所述第一防滑凸条与所述第二防滑凸条通过相互倾斜的边棱在不同切向受力方向与手部皮肤形成啮合,持续对来自任一操作方向的切向力提供摩擦支撑;同时,握持压力使手部汗液与表面水膜被挤入所述第一透气槽与所述第二透气槽之内,并沿由所述第一透气槽与所述第二透气槽共同构成的开口通道向所述手持部边缘分散与蒸散,从而在操作过程中实现导汗、泄液与微量通气,以降低界面黏附并维持稳定握持状态。

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224720436U_ABST
    Figure CN224720436U_ABST
Patent Text Reader

Abstract

The utility model provides a kind of antiskid remote control handle, when user holds the hand-held portion and controls, the first anti-skid ridge and the second anti-skid ridge are engaged with hand skin in different tangential stress direction by mutually inclined edge, and continuously provide friction support to tangential force from any operating direction;Meanwhile, holding pressure makes hand sweat and surface water film be extruded into the first air-permeable groove and the second air-permeable groove, and is dispersed and transpired to the hand-held portion edge along the opening channel formed by the first air-permeable groove and the second air-permeable groove, to reduce interface adhesion and maintain stable holding state.Adopt by the structure that the first anti-skid ridge and the second anti-skid ridge are mutually inclined and cooperate with the first air-permeable groove and the second air-permeable groove, under the action of multidirectional operating force, the first anti-skid ridge and the second anti-skid ridge provide tangential friction support in different directions, reduce the risk of skidding.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of remote control handle technology, and in particular to an anti-slip remote control handle. Background Technology

[0002] Model airplanes are typically controlled by a remote control handle. By holding and operating the remote control handle, the model airplane's trajectory during flight can be controlled.

[0003] Holding the remote control for extended periods of time puts the hand in direct contact with it. Some users may experience sweating, which can cause the hand to slip on the remote control. This slippage can lead to misoperation, potentially damaging the model aircraft and making the remote control unusable.

[0004] Secondly, existing anti-slip remote control handles use materials such as silicone to cover part of the handle to increase contact, but sweat can still affect operation and cause slippage, making it inconvenient to operate the remote control handle.

[0005] At the same time, since each user's hand size is different, if the remote control handle is too large, it cannot be fully grasped, and if it is too small, it will be too cramped. It cannot be adjusted according to the different sizes of users' hands, making it inconvenient to use. Utility Model Content

[0006] Therefore, it is necessary to propose an anti-slip remote control handle to address the aforementioned technical problems.

[0007] This utility model proposes an anti-slip remote control handle, the anti-slip remote control handle comprising:

[0008] The remote control body has a handheld part and a control part fixedly connected to the handheld part. The handheld part has a first anti-slip ridge and a second anti-slip ridge. A first ventilation groove is formed between two adjacent first anti-slip ridges, and a second ventilation groove is formed between two adjacent second anti-slip ridges. The first anti-slip ridge and the second anti-slip ridge are inclined to each other.

[0009] In at least one embodiment of this application, the remote control body has a connecting hole that communicates with the outside, and the side wall of the second anti-slip protrusion has a vent hole that communicates with the second vent groove and the connecting hole.

[0010] In at least one embodiment of this application, the handheld part is provided with a first anti-slip part and a second anti-slip part, the first anti-slip protrusion is provided on the first anti-slip part, and the second anti-slip protrusion is provided on the second anti-slip part.

[0011] In at least one embodiment of this application, the handheld part is provided with an arc-shaped groove, the arc-shaped groove is arranged around the second anti-slip part, and the arc-shaped groove is connected to the second ventilation groove.

[0012] In at least one embodiment of this application, the first anti-slip portion and / or the second anti-slip portion are located on one side of the handgrip.

[0013] In at least one embodiment of this application, the first anti-slip portion and / or the second anti-slip portion are respectively located on both sides of the handgrip.

[0014] In at least one embodiment of this application, the handheld part is provided with a storage slot;

[0015] The anti-slip remote control handle also includes:

[0016] The unfolding handle is partially housed in the storage slot and is rotatably connected to the hand grip.

[0017] In at least one embodiment of this application, the anti-slip remote control handle further includes:

[0018] A locking member extends through the handle portion into the storage slot at one end and abuts against the unfolding handle to secure the unfolding handle.

[0019] In at least one embodiment of this application, the unfolding handle includes an unfolding portion and a rotating portion fixedly connected to the unfolding portion, and the locking member abuts against the rotating portion to fix the unfolding handle.

[0020] In at least one embodiment of this application, the handheld part includes a shaft portion, the shaft portion is installed in the storage groove, the rotating part has a rotating groove, and the shaft portion passes through the rotating groove.

[0021] The anti-slip remote control handle implemented in this embodiment will have at least the following beneficial effects:

[0022] When the user holds the handpiece to operate the aforementioned anti-slip remote control handle, the first and second anti-slip protrusions engage with the skin of the hand through their mutually inclined edges in different tangential force directions, continuously providing frictional support against tangential forces from any operating direction. At the same time, the gripping pressure forces sweat and surface water film from the hand into the first and second breathable grooves, and disperses and evaporates along the opening channel formed by the first and second breathable grooves towards the edge of the handpiece. This achieves sweat wicking, liquid drainage, and micro-ventilation during operation, thereby reducing interface adhesion and maintaining a stable grip.

[0023] The structure employs a design in which the first and second anti-slip ridges are inclined to each other and cooperate with the first and second ventilation grooves. Under the action of multi-directional operating forces, the first and second anti-slip ridges provide tangential friction support in different directions, reducing the risk of slippage. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] in:

[0026] Figure 1 A perspective view of an anti-slip remote control handle in one embodiment;

[0027] Figure 2 for Figure 1 Another perspective 3D view of the anti-slip remote control handle;

[0028] Figure 3 for Figure 2 Enlarged view of section A in the middle;

[0029] Figure 4 for Figure 1 Exploded view of the anti-slip remote control handle.

[0030] Explanation of main component symbols

[0031] 100. Anti-slip remote control handle; 10. Remote control body; 11. Handheld part; 12. Control part; 20. First anti-slip ridge; 21. Second anti-slip ridge; 22. First ventilation groove; 23. Second ventilation groove; 30. Connecting hole; 31. Ventilation hole; 40. First anti-slip part; 41. Second anti-slip part; 50. Arc-shaped groove; 60. Storage groove; 61. Unfolding handle; 62. Locking element; 63. Unfolding part; 64. Rotating part; 65. Shaft part; 66. Rotating groove. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] In one embodiment, a non-slip remote control handle 100 is provided, the non-slip remote control handle 100 comprising:

[0034] The remote control body 10 has a handheld part 11 and a control part 12 fixedly connected to the handheld part 11. The handheld part 11 has a first anti-slip ridge 20 and a second anti-slip ridge 21. A first ventilation groove 22 is formed between two adjacent first anti-slip ridges 20 and a second ventilation groove 23 is formed between two adjacent second anti-slip ridges 21. The first anti-slip ridges 20 and the second anti-slip ridges 21 are inclined to each other.

[0035] Please refer to Figures 1-4 In this embodiment, when the user holds the handpiece 11 for operation, the first anti-slip protrusion 20 and the second anti-slip protrusion 21 engage with the skin of the hand through their mutually inclined edges in different tangential force directions, continuously providing frictional support against tangential forces from any operating direction; at the same time, the gripping pressure causes the sweat and surface water film of the hand to be squeezed into the first breathable groove 22 and the second breathable groove 23, and dispersed and evaporated along the opening channel formed by the first breathable groove 22 and the second breathable groove 23 towards the edge of the handpiece 11, thereby achieving sweat wicking, liquid drainage and micro-ventilation during operation, so as to reduce interface adhesion and maintain a stable grip.

[0036] The structure employs a design in which the first anti-slip ridge 20 and the second anti-slip ridge 21 are inclined to each other and cooperate with the first ventilation groove 22 and the second ventilation groove 23. Under the action of multi-directional operating forces, the first anti-slip ridge 20 and the second anti-slip ridge 21 provide tangential friction support in different directions, reducing the risk of slippage.

[0037] Under sweating or humid conditions, sweat is promptly diverted and discharged by the first ventilation groove 22 and the second ventilation groove 23, weakening the lubrication effect caused by the continuous water film and reducing the probability of misoperation.

[0038] The microchannel formed by the first ventilation groove 22 and the second ventilation groove 23 enables interface ventilation and reduces stickiness, thereby improving comfort and controllability during long-term gripping.

[0039] In at least one embodiment of this application, the remote control body 10 has a connecting hole 30 that communicates with the outside, and the side wall of the second anti-slip protrusion 21 has a vent hole 31 that communicates with the second vent groove 23 and the connecting hole 30.

[0040] Please refer to Figures 1-4In this embodiment, the remote control body 10 has a connecting hole 30 that is connected to the outside, and a plurality of ventilation holes 31 are provided on the side wall of the second anti-slip protrusion 21 adjacent to the second ventilation groove 23.

[0041] The second ventilation groove 23 is arranged along the length direction, and the ventilation hole 31 is arranged perpendicular to the length direction. The axis of the ventilation hole 31 is at an angle of approximately 90° with the length direction of the second ventilation groove 23, and penetrates the side wall of the second anti-slip protrusion 21 in the radial / transverse direction.

[0042] During use, the gripping pressure and tangential friction cause sweat to first rapidly collect and migrate on the surface along the length of the second breathable groove 23, and then be laterally introduced into the connecting hole 30 and discharged to the outside through the breathable holes 31 arranged perpendicular to the length direction.

[0043] Meanwhile, external air can be replenished into the second ventilation groove 23 through the connecting hole 30 and the ventilation hole 31, achieving micro-ventilation and pressure balance during the press / release cycle, thereby reducing interface adhesion and suppressing slippage, and synergistically improving grip stability and operational controllability.

[0044] Sweat first flows along the second breathable groove 23 with low resistance in the length direction, and then enters the connecting hole 30 laterally through the breathable hole 31 perpendicular to the length direction, forming a graded flow that is longitudinally collected and laterally dispersed, shortening the drainage path and reducing surface residual liquid.

[0045] In at least one embodiment of this application, the handheld part 11 is provided with a first anti-slip part 40 and a second anti-slip part 41, the first anti-slip protrusion 20 is provided on the first anti-slip part 40, and the second anti-slip protrusion 21 is provided on the second anti-slip part 41.

[0046] Please refer to Figures 1-4 In this embodiment, when the first anti-slip part 40 bears the main gripping reaction force and longitudinal control force, the first anti-slip protrusion 20 provides stable tangential friction and sweat-wicking channels; while when the thumb, index finger, etc., flick, lift, or laterally correct the second anti-slip part 41, the second anti-slip protrusion 21 and the second breathable groove 23 undertake the lateral anti-slip and rapid liquid drainage functions.

[0047] Based on the differences in force and sweat distribution of the palm, the web between the thumb and index finger, and the sides under the grip posture, the first anti-slip ridge 20 and the second anti-slip ridge 21 provide more matched friction support in different directions in the corresponding areas, reducing the risk of misoperation caused by easy slippage in local directions.

[0048] By allowing the first breathable groove 22 and the second breathable groove 23 to independently converge and drain in different areas, the migration path of sweat from the high-humidity area to the edge is shortened, the continuous water film coverage area on the surface is reduced, and the grip stability under wet hand conditions is improved.

[0049] When the center of gravity of the handpiece 11 moves back and forth or left and right, the corresponding partitions and protrusions still bear the main functions of friction and sweat wicking, improving the fit.

[0050] In at least one embodiment of this application, the handheld part 11 is provided with an arc-shaped groove 50, the arc-shaped groove 50 is arranged around the second anti-slip part 41, and the arc-shaped groove 50 is connected to the second ventilation groove 23.

[0051] Please refer to Figures 1-4 In this embodiment, the handheld part 11 is provided with an arc-shaped groove 50, which surrounds the second anti-slip part 41 (for example, forming a basically annular or segmented annular guide groove around the second anti-slip part 41 in the top view direction), and the arc-shaped groove 50 is connected to the second breathable groove 23, so that the second breathable groove 23 located in the second anti-slip part 41 and defined by the second anti-slip protrusion 21 can collect sweat, condensate, etc. along the length direction and then enter the arc-shaped groove 50 in the circumferential direction.

[0052] The width and depth of the arc-shaped groove 50 can be set to be no less than the opening width and depth of the second venting groove 23, respectively, to form a circumferential confluence groove.

[0053] When a user holds the hand for a long time, causing sweat to appear on the surface of the handheld part 11, the sweat is first separated by the second anti-slip protrusion 21 and migrates with low resistance along the length of the second breathable groove 23. Then, it is collected and dispersed circumferentially within the perimeter of the second anti-slip part 41 through the chord-shaped and circumferential arc groove 50 that is connected to it. Under the periodic pressing and releasing action of the hand, the arc groove 50 acts as a buffer and distribution channel in the surface, reducing the accumulation and adhesion of liquid in local areas, thereby synergistically improving the grip stability and operational controllability.

[0054] The handheld part 11 has an arc-shaped groove 50, which surrounds the second anti-slip part 41 and is connected to the second ventilated groove 23. This structure enables graded flow guidance and rapid liquid drainage. The second ventilated groove 23 achieves longitudinal collection, and the arc-shaped groove 50 achieves secondary distribution and outward movement in the circumferential direction, shortening the local residence time of residual liquid on the surface and inhibiting the formation of a continuous water film.

[0055] The arc-shaped groove 50 provides an in-plane buffer volume and circumferential channel, reducing the feeling of adhesion in high contact pressure areas and making the friction in different directions provided by the first anti-slip ridge 20 and the second anti-slip ridge 21 more constant.

[0056] In at least one embodiment of this application, the first anti-slip portion 40 and / or the second anti-slip portion 41 are located on one side of the handgrip portion 11.

[0057] Please refer to Figures 1-4 In this embodiment, a central longitudinal reference line can be established along the length of the hand grip 11, and the first anti-slip part 40 and / or the second anti-slip part 41 are located on the same side of this reference line (for example, the side near the base of the thumb and the web of the hand, or the side near the little finger). When the first anti-slip part 40 is only provided on one side of the hand grip 11, the first anti-slip protrusion 20 and the first ventilation groove 22 are concentrated on that side to bear the main grip reaction force.

[0058] When the second anti-slip part 41 is provided only on one side of the hand grip 11, the second anti-slip protrusion 21 and the second breathable groove 23 are concentrated on that side to provide lateral support and sweat wicking.

[0059] When the first anti-slip part 40 and the second anti-slip part 41 are simultaneously disposed on one side of the hand-held part 11, the two can be arranged adjacent to each other or in segments along the length direction on that side, so that the first anti-slip protrusion 20 and the second anti-slip protrusion 21 form a linear skeleton that is inclined to each other on the same side, and respectively form an open sweat-guiding channel group with the first breathable groove 22 and the second breathable groove 23 on the same side.

[0060] By concentrating the first anti-slip part 40 and / or the second anti-slip part 41 on the side that is mainly subjected to force, the first anti-slip protrusion 20 and the second anti-slip protrusion 21 provide stronger frictional support in different directions for the tangential component generated during operation on this side, thereby reducing the probability of slippage on the main side.

[0061] In at least one embodiment of this application, the first anti-slip portion 40 and / or the second anti-slip portion 41 are respectively located on both sides of the handheld portion 11.

[0062] Please refer to Figures 1-4 In this embodiment, the first anti-slip part 40 is arranged on the first side of the hand-held part 11 (e.g., the side near the palm and the web of the hand), and the second anti-slip part 41 is arranged on the opposite second side of the hand-held part 11 (e.g., the side near the little finger and the outer edge of the palm).

[0063] In another embodiment, in order to obtain a consistent tactile feel for mirror grip, the first anti-slip portion 40 and the second anti-slip portion 41 can be provided on both sides of the hand grip portion 11, so that both sides have mutually inclined linear skeletons formed by the first anti-slip protrusion 20 and the second anti-slip protrusion 21, as well as the corresponding first ventilation groove 22 and the second ventilation groove 23.

[0064] When the user performs compound operations such as pitching and rolling, the tangential components from different directions will be supported by the engagement of the edges of the first anti-slip protrusions 20 and the second anti-slip protrusions 21 on both sides. At the same time, sweat will collect and move outward in the first breathable grooves 22 and the second breathable grooves 23 on both sides, reducing the possibility of forming a continuous water film on one side. This will maintain stable anti-slip and controllability when the grip posture changes or the load changes (such as wrist turning and posture correction).

[0065] Both sides have a network of edges formed by the first anti-slip ridge 20 and the second anti-slip ridge 21 tilting towards each other. Stable tangential support can be obtained regardless of whether the operating force is shifted to the left or right, reducing the risk of slippage during posture switching.

[0066] The first breathable groove 22 and the second breathable groove 23 set on both sides can respectively handle the sweat flow and outward movement on the corresponding side, shorten the drainage path, and reduce the continuous water film coverage area on the surface.

[0067] When held with the left or right hand, in a normal or off-center grip, the first anti-slip part 40 and the second anti-slip part 41 on the corresponding side provide a contact friction and sweat-wicking channel, improving adaptability to different hand shapes and operating habits.

[0068] In at least one embodiment of this application, the handheld part 11 is provided with a storage slot 60;

[0069] The anti-slip remote control handle 100 also includes:

[0070] The unfolding handle 61 is partially housed in the storage slot 60 and is rotatably connected to the hand grip 11.

[0071] Please refer to Figures 1-4 In this embodiment, in an optional embodiment, the pivot of the unfolding handle 61 is located at the end or side wall of the storage groove 60, and the unfolding handle 61 rotates around the pivot between the storage position (the unfolding handle 61 is basically flush with the outer surface of the handheld part 11 to avoid protrusion) and the unfolded position (the unfolding handle 61 is turned outward to form an additional support surface); the rotatable angle of the unfolding handle 61 can be 15° to 120°.

[0072] The outer surface of the unfolding handle 61 can be transitionally connected with the direction of the first anti-slip ridge 20 and the second anti-slip ridge 21 of the hand grip 11, or a matching texture can be provided on the surface of the unfolding handle 61 to continue the friction support and sweat diversion path after unfolding.

[0073] According to the size of the hand and the intensity of operation, the user can rotate the unfolding handle 61 out of the storage slot 60 to the desired angle, so that the unfolding handle 61 forms a widened support surface and lever arm at the base of the palm, the web of the thumb, or the outer edge of the palm, increasing the grip contact area and improving the covering posture of the fingers; when not needed, the unfolding handle 61 can be rotated back, and the unfolding handle 61 is at least partially housed in the storage slot 60 to reduce the volume and avoid snagging.

[0074] The unfolding handle 61 can be adjusted according to hand size and grip posture to select the unfolding angle, effectively increasing the effective grip width and support length of the hand grip 11, thus alleviating the problems of being too large to hold or too small to be too cramped.

[0075] The additional support surface formed after unfolding provides a longer lever arm and a larger contact area. Combined with the different directions of friction between the first anti-slip ridge 20 and the second anti-slip ridge 21, it can suppress the micro-displacement of the handle relative to the palm during compound actions such as pitching and rolling, reducing the risk of misoperation.

[0076] When not in use, the unfolding handle 61 is retracted into the storage slot 60. It has a flat shape and occupies little space, reducing the risk of snagging and wear on clothing or items in the bag.

[0077] In at least one embodiment of this application, the anti-slip remote control handle 100 further includes:

[0078] The locking member 62 extends through the handle portion 11 into the storage slot 60 and abuts against the unfolding handle 61 to fix the unfolding handle 61.

[0079] In at least one embodiment of this application, the unfolding handle 61 includes an unfolding portion 63 and a rotating portion 64 fixedly connected to the unfolding portion 63, and the locking member 62 abuts against the rotating portion 64 to fix the unfolding handle 61.

[0080] In at least one embodiment of this application, the handheld part 11 includes a shaft 65, which is mounted in the storage groove 60. The rotating part 64 has a rotating groove 66, through which the shaft 65 passes.

[0081] Please refer to Figures 1-4 In this embodiment, the locking member 62 can be arranged in a direction that is substantially perpendicular to the rotation plane of the unfolding handle 61. The outer end of the locking member 62 is located on the outer surface of the hand grip 11, and can adopt a threaded screw-in type, spring locking type or eccentric pressing type structure.

[0082] The inner end of the locking member 62 is provided with a pressure head or end face that matches the outer surface of the unfolding handle 61, so as to form an axial or radial clamping force by pressing when the unfolding handle 61 reaches the target angle, thereby achieving reliable fixation of the unfolding handle 61.

[0083] When in use, the user rotates the unfolding handle 61 to the desired angle and then operates the locking member 62 to press it tight. The contact and fixation between the locking member 62 and the unfolding handle 61 can suppress the angle drift caused by hand force or vibration, and ensure the stability of the grip geometry.

[0084] Under strong control or vibration conditions, the unfolding handle 61 is reliably fixed by the locking member 62, and the equivalent grip width and support angle remain unchanged, reducing the risk of grip imbalance and misoperation caused by accidental retraction.

[0085] The unfolding handle 61 adopts a split functional structure, that is, the unfolding handle 61 includes an unfolding part 63 and a rotating part 64 fixedly connected to the unfolding part 63. The unfolding part 63 is used to provide a support surface for contacting the palm, palm heel or outer edge of the palm after unfolding, and its outer surface can transition with the direction of the first anti-slip ridge 20 and the second anti-slip ridge 21 on the hand grip part 11.

[0086] The rotating part 64 is disposed in the storage slot 60 and forms a rotational engagement with the hand handle 11, serving as a load-bearing and guiding component for realizing the unfolding / storage action.

[0087] The rotating part 64 may form a partial plane, recess or reinforcing rib on the side facing the locking member 62 for the locking member 62 to press against it; when the rotating part 64 rotates to the target angle, the inner end of the locking member 62 abuts against the rotating part 64 and generates a normal pressing force, so that the entire unfolding handle 61 (including the unfolding part 63 and the rotating part 64) is fixed at that angle.

[0088] In use, the unfolding handle 61 rotates around the shaft 65 inside and outside the storage groove 60, achieving a smooth transition from the storage position to the unfolded position. When the locking member 62 abuts against the rotating part 64, the rotation of the rotating part 64 relative to the shaft 65 is prevented, and the unfolding handle 61 is fixed at the target angle. To improve durability, a lubricating layer, a wear-resistant bushing, or a slight draft angle can be provided on the contact surface between the rotating groove 66 and the shaft 65 to ensure smooth rotation over a long period and control side clearance.

[0089] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0090] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A non-slip remote control handle, characterized in that, The anti-slip remote control handle includes: The remote control body has a handheld part and a control part fixedly connected to the handheld part. The handheld part has a first anti-slip ridge and a second anti-slip ridge. A first ventilation groove is formed between two adjacent first anti-slip ridges, and a second ventilation groove is formed between two adjacent second anti-slip ridges. The first anti-slip ridge and the second anti-slip ridge are inclined to each other.

2. The anti-slip remote control handle according to claim 1, characterized in that, The remote control body has a connecting hole that communicates with the outside. The side wall of the second anti-slip protrusion has a vent hole that connects to the second vent groove and the connecting hole.

3. The anti-slip remote control handle according to claim 1, characterized in that, The handheld part is provided with a first anti-slip part and a second anti-slip part, the first anti-slip ridge is provided on the first anti-slip part, and the second anti-slip ridge is provided on the second anti-slip part.

4. The anti-slip remote control handle according to claim 3, characterized in that, The handheld part has an arc-shaped groove, which surrounds the second anti-slip part and is connected to the second ventilation groove.

5. The anti-slip remote control handle according to claim 3, characterized in that, The first anti-slip part and / or the second anti-slip part are located on one side of the hand grip.

6. The anti-slip remote control handle according to claim 3, characterized in that, The first anti-slip part and / or the second anti-slip part are respectively located on both sides of the handle.

7. The anti-slip remote control handle according to claim 1, characterized in that, The handheld part is provided with a storage slot; The anti-slip remote control handle also includes: The unfolding handle is partially housed in the storage slot and is rotatably connected to the hand grip.

8. The anti-slip remote control handle according to claim 7, characterized in that, The anti-slip remote control handle also includes: A locking member extends through the handle portion into the storage slot at one end and abuts against the unfolding handle to secure the unfolding handle.

9. The anti-slip remote control handle according to claim 8, characterized in that, The unfolding handle includes an unfolding part and a rotating part fixedly connected to the unfolding part. The locking member abuts against the rotating part to fix the unfolding handle.

10. The anti-slip remote control handle according to claim 9, characterized in that, The handheld part includes a shaft part, which is installed in the storage slot. The rotating part has a rotating slot, and the shaft part passes through the rotating slot.