CN220874853U

CN220874853U - Waterproof remote controller

Info

Publication number: CN220874853U
Application number: CN202322406066.8U
Authority: CN
Inventors: 杨云楼; 闫良俊; 刘友辉
Original assignee: Shenzhen Hobbywing Technology Co Ltd
Current assignee: Shenzhen Hobbywing Technology Co Ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-30
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a waterproof remote controller which comprises a main body shell, a cover body, a sealing element and a movable trigger component, wherein the main body shell is formed at one time, the cover body is covered on the main body shell, the sealing element is arranged between the main body shell and the cover body, a sealing space is formed by surrounding the main body shell and the cover body together, an installation position isolated from the sealing space is formed in the concave of the main body shell, and the movable trigger component is installed at the installation position. Therefore, the sealing piece is added between the main body shell and the cover body, so that the main body structure is a sealed whole, the movable trigger component is arranged on the installation position isolated from the sealed space, the tightness of the main body is ensured, the waterproof performance of the control handle is good, and the reliability of the control handle in use in severe environments is ensured.

Description

Waterproof remote controller

Technical Field

The utility model relates to the technical field of control handles, in particular to a waterproof remote controller.

Background

The current control handles are commonly used for electric surfboards, aeromodelling, ship models, car models and game machines, and are used for regulating speed of surfboard motors, controlling flying speed of unmanned aerial vehicles, speed of model cars, speed of model yachts and acceleration and braking in games. Most of the handles are Hall trigger, mechanical linear trigger or stress trigger, etc., but the handles have no special waterproof structure, can be almost used in a non-water environment, can not be used in a more severe environment, and if the handles are used outdoors, the handles are exposed to heavy rain, the handles are possibly damaged by slightly taking care, and the waterproof performance is poor. In addition, most control handles in the market can integrate mechanical structures on a PCB (printed circuit board) in order to pursue the corresponding speed of a trigger, so that the complexity of the structure is greatly increased, and the manufacturing cost is increased. In addition, the existing control handle is poor in comprehensive experience, good in hand feeling experience, complex in structure, high in price, incapable of preventing water, uniform in bending strength of the trigger and incapable of adapting to the requirements of a user.

Disclosure of utility model

The embodiment of the utility model aims to at least solve one of the technical problems existing in the prior art. Therefore, the utility model needs to provide a waterproof remote controller, which can solve the technical problem of poor waterproof performance of a control handle in the prior art.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:

A waterproof remote control, comprising:

a one-time formed main body housing;

A cover body covering the main body shell;

The sealing piece is arranged between the main body shell and the cover body, a sealing space is formed by surrounding the main body shell and the cover body together, and a mounting position isolated from the sealing space is formed in the concave shape of the main body shell; and

And the movable trigger component is arranged at the installation position.

Optionally, the cover body includes a cover body and an encapsulation piece covering the cover body.

Optionally, the main body shell and the cover body are fixed by screws, and the sealing element is an O-ring.

Optionally, the waterproof remote controller further comprises a battery and a metal pin, the battery is accommodated in the main body shell, the metal pin is fixed on the main body shell, the metal pin comprises an anode pin and a cathode pin, and the anode pin and the cathode pin are used for realizing charging of the battery.

Optionally, the waterproof remote controller further comprises a water falling detection module and a control module, the metal contact pin further comprises a safety contact pin electrically connected with the battery, the water falling detection module is used for detecting whether the safety contact pin and the negative contact pin form a loop and reach a set time value so as to judge whether the waterproof remote controller falls into water, and the control module is used for receiving a detection signal sent by the water falling detection module and sending a control signal when receiving water falling information.

Optionally, the number of the positive pins is two, the number of the negative pins is two, and the number of the safety pins is one.

Optionally, the waterproof remote controller further comprises a buzzer.

Optionally, the movable trigger subassembly includes trigger setting element, trigger, magnet, pivot and elastic component, the trigger setting element is fixed in on the installation position, the magnet is fixed in on the trigger, the trigger with the trigger setting element passes through the pivot rotates to be connected, the elastic component is used for realizing the reset of trigger.

Optionally, the elastic component is the spring, one side protrusion of trigger is formed with cylinder portion, cylinder portion with the coaxial setting of pivot, the spring wears to locate on the cylinder portion, the one end of spring is fixed on the trigger setting element, the other end of spring with the trigger butt, the trigger setting element is formed with the dress position, the trigger magnet and the spring passes through the pivot rotate set up in on the dress position.

Optionally, the waterproof remote controller further includes a hall PCB board and a PCB board pressing cover located in the sealed space, the PCB board pressing cover is used for fixing the hall PCB board on the main body casing, the main body casing includes a side inner wall and a side outer wall opposite to the side inner wall, the side inner wall is exposed to the sealed space, the side outer wall is exposed to the mounting position, the hall PCB board is opposite to the side inner wall, and the magnet is opposite to the side outer wall.

According to the waterproof remote controller, the shell structure is designed by only two workpieces, namely the main body shell and the cover body, and the sealing piece is added between the main body shell and the cover body, so that the main body structure is a sealed whole, the main body shell and the cover body are enclosed together to form a sealed space, the movable trigger component is arranged on an installation position which is formed by the concave of the main body shell and is isolated from the sealed space, the sealing performance of the main body is ensured, the waterproof performance of the waterproof remote controller is good, and the reliability of the waterproof remote controller in use in severe environments is ensured.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

Fig. 1 is an exploded schematic view of a waterproof remote control according to an embodiment of the present utility model;

Fig. 2 is a schematic cross-sectional view of a waterproof remote control according to an embodiment of the present utility model;

Fig. 3 is another schematic cross-sectional view of a waterproof remote control according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of the positions of a main body casing and a magnet of a waterproof remote controller according to an embodiment of the present utility model;

FIG. 5 is an exploded view of a movable trigger assembly of a waterproof remote control according to an embodiment of the present utility model;

Fig. 6 is an assembly position diagram of a main body casing, a hall PCB and a PCB pressure cover of the waterproof remote controller according to the embodiment of the present utility model;

Fig. 7 is an assembly schematic diagram of a main body casing, a metal pin and a battery of the waterproof remote controller according to the embodiment of the present utility model.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper," "lower," "inner," "outer," "vertical," "horizontal," and the like as used in this specification, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

In addition, the technical features mentioned in the different embodiments of the utility model described below can be combined with one another as long as they do not conflict with one another.

Referring to fig. 1 to 3, the waterproof remote control 10 of the present utility model includes a main housing 11, a cover 12, a sealing member 13 and a movable trigger assembly 14, wherein the main housing 11 is formed in one piece, the cover 12 is covered on the main housing 11, the sealing member 13 is disposed between the main housing 11 and the cover 12, a sealing space 10a is formed by enclosing the main housing 11 and the cover 12 together, a mounting position 11a isolated from the sealing space 10a is formed by the concave shape of the main housing 11, and the movable trigger assembly 14 is mounted on the mounting position 11a.

According to the waterproof remote controller 10, as the shell structure is designed by only two pieces of workpieces, namely the main body shell 11 and the cover body 12, and the sealing piece 13 is added between the main body shell 11 and the cover body 12, so that the main body structure is a sealed whole, the main body shell 11 and the cover body 12 are jointly enclosed to form the sealed space 10a, the movable trigger component 14 is arranged on the installation position 11a which is formed by the concave shape of the main body shell 11 and is isolated from the sealed space 10a, compared with the existing control handle, the waterproof remote controller 10 disclosed by the utility model has the advantages that the moving structure is moved out of the main body structure, the complex main body structure is simplified into simple upper and lower shell assembly, the sealing structure is designed, the sealing property of the main body is ensured, the waterproof performance of the waterproof remote controller 10 is good, the waterproof performance grade can reach IP68, and the reliability of the waterproof remote controller 10 in severe environment is ensured.

Specifically, the cover 12 includes a cover body 121 and a rubber coating member 122 covering the cover body 121, and the rubber coating member 122 and the cover body 121 are integrated by a rubber coating process. The main body housing 11 adopts a mode of adding a plurality of sliding blocks to front and rear dies, and can form a complex appearance structure at one time to integrate the appearance structure. The sealing element 13 is an O-shaped ring, the O-shaped ring is added between the main body shell 11 and the cover body 12, and the main body shell 11 and the cover body 12 are fixed through screws, so that the main body structure is a sealed whole, and the IP68 waterproof grade is achieved.

Of course, the sealing member 13 is not limited to an O-ring, and may be other members having good sealing performance and being adapted to the main body case 11 and the cover 12.

Referring to fig. 4 and 5 in combination, in the present embodiment, the movable trigger assembly 14 includes a trigger positioning member 141, a trigger 142, a magnet 143, a rotating shaft 144 and an elastic member 145, wherein the trigger positioning member 141 is fixed on the mounting position 11a, the magnet 143 is fixed on the trigger 142, the trigger 142 is rotatably connected with the trigger positioning member 141 through the rotating shaft 144, and the elastic member 145 is used for resetting the trigger 142. Preferably, the magnets 143 are neodymium iron boron strong magnetic magnets.

The waterproof remote controller 10 greatly simplifies the sensing structure of the trigger 142, has a simple structure and greatly reduces the processing cost.

Further, the elastic member 145 is a spring, a cylindrical portion 142a is formed on one side of the trigger 142 in a protruding manner, the cylindrical portion 142a is coaxially disposed with the rotating shaft 144, the spring is inserted through the cylindrical portion 142a, one end of the spring is fixed on the trigger positioning member 141, the other end of the spring abuts against the trigger 142, the trigger positioning member 141 is formed with an assembling position 141a, and the trigger 142, the magnet 143 and the spring are rotatably disposed on the assembling position 141a through the rotating shaft 144. The number of windings of the spring, the wire diameter of the spring, or the bending angle can be changed, so that the hand feeling of the trigger 142 best meets the use requirement of an operator, namely, the requirements of different users can be adapted through the shape selection of the spring.

The assembly process of the movable trigger assembly 14 is: the magnet 143 is encapsulated in the trigger 142 at an angle, a substantially circular spring is inserted through the cylindrical portion 142a of the trigger 142, and then the whole is placed in the trigger positioning member 141, and the spindle 144 is inserted through the corresponding holes in the trigger positioning member 141 and the trigger 142, so that the five parts are integrated.

Referring to fig. 6 in combination, in the present embodiment, the waterproof remote controller 10 further includes a hall PCB 15 and a PCB pressing cover 16 located in the sealed space 10a, the PCB pressing cover 16 is used for fixing the hall PCB 15 on the main body housing 11, the main body housing 11 includes a side inner wall 111 and a side outer wall 112 opposite to the side inner wall 111, the side inner wall 111 is exposed to the sealed space 10a, the side outer wall 112 is exposed to the mounting position 11a, the hall PCB 15 is opposite to the side inner wall 111, and the magnet 143 is opposite to the side outer wall 112.

After the movable trigger assembly 14 is integrally installed at the installation position 11a of the main body shell 11, the magnet 143 is close to the side outer wall 112, the Hall PCB 15 is close to the side inner wall 111, the main body shell 11 is positioned between the magnet 143 and the Hall PCB 15, the magnetic induction line can penetrate through the main body shell 11, along with the rotation of the magnet 143, the magnetic field direction can change, the Hall sensor on the Hall PCB 15 can sense the change of the magnetic field, the Hall sensor outputs different voltages according to the Hall principle, the electric signals are transmitted to the central processing unit, and the electric signals are calculated and converted into the motor rotation speed through a series of algorithms according to the size of the electric signals, so that the speed regulation is realized.

Referring to fig. 7 in combination, in the present embodiment, the waterproof remote controller 10 further includes a battery 17 and a metal pin 18, the battery 17 is located in the sealed space 10a, the battery 17 is accommodated in the main body housing 11, the metal pin 18 is fixed on the main body housing 11, the metal pin 18 includes a positive electrode pin and a negative electrode pin, and the positive electrode pin and the negative electrode pin are used for realizing charging of the battery 17.

In this embodiment, the waterproof remote controller 10 further includes a water falling detection module and a control module, the metal pin 18 further includes a safety pin electrically connected to the battery 17, the water falling detection module is configured to detect whether the safety pin and the negative pin form a loop and reach a set time value, so as to determine whether the waterproof remote controller 10 falls into water, and the control module is configured to receive a detection signal sent by the water falling detection module and send a control signal when receiving water falling information, so as to implement water falling protection.

Specifically, the safety pin is provided with a high voltage by the battery 17 inside the waterproof remote controller 10, when the waterproof remote controller 10 falls into water, the safety pin forms a loop with the charged negative electrode pin and reaches a set time value, the falling water is judged, the waterproof remote controller 10 sends out a signal to stop the controlled object, for example, the motor of the surfboard stops rotating, the player playing the surfboard stops rotating, if the user falls into water carelessly in the using process, the control handle can not identify the falling of the operator, the motor of the surfboard continues to rotate, the life safety of the operator can be endangered, the waterproof remote controller 10 of the embodiment increases the falling water detection, the motor is automatically started to stop the rotation after the handle falls into water, the safety of the surfboard operator is greatly ensured, and the use reliability is improved.

In the present embodiment, the number of metal pins 18 is five, wherein the number of positive pins is two, the number of negative pins is two, and the number of safety pins is one. The metal pins 18 are embedded in the main body housing 11 during the processing and forming of the main body housing 11, so that the overall tightness of the main body housing 11 is ensured.

In another embodiment, the waterproof remote controller 10 further comprises a buzzer, and when the waterproof remote controller 10 falls into water, a control signal is sent out to enable the buzzer to alarm.

In summary, the waterproof remote controller 10 of the present utility model has the advantages of good comprehensive experience, good waterproof performance, simple structure, low cost, good hand feeling experience, and capability of detecting falling water by adapting the bending force of the trigger 142 to the requirements of different users through the selection of the springs.

The waterproof remote controller 10 of the utility model has the waterproof performance grade reaching IP68, realizes the speed regulation of the motor by utilizing the Hall principle, and can detect falling water and automatically start falling water protection, so that the preferable application scene of the waterproof remote controller 10 of the utility model is surfboard motor speed regulation, but the application scene of the waterproof remote controller 10 of the utility model is not limited to surfboard motor speed regulation, and can also be used for controlling the flying speed of an unmanned aerial vehicle, the speed of a model car and the like.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A waterproof remote control, comprising:

a one-time formed main body housing;

A cover body covering the main body shell;

And the movable trigger component is arranged at the installation position.

2. The waterproof remote control of claim 1, wherein the cover comprises a cover body and an encapsulation covering the cover body.

3. The waterproof remote control of claim 1, wherein the main body housing and the cover are fixed by screws, and the sealing member is an O-ring.

4. The waterproof remote control of claim 1, further comprising a battery and a metal pin, the battery being housed in the main body housing, the metal pin being fixed to the main body housing, the metal pin comprising a positive pin and a negative pin, the positive pin and the negative pin being configured to effect charging of the battery.

5. The waterproof remote control of claim 4, further comprising a water fall detection module and a control module, wherein the metal pin further comprises a safety pin electrically connected with the battery, the water fall detection module is used for detecting whether the safety pin and the negative pin form a loop and reach a set time value so as to judge whether the waterproof remote control falls into water, and the control module is used for receiving a detection signal sent by the water fall detection module and sending a control signal when receiving water fall information.

6. The waterproof remote control of claim 5, wherein the number of positive pins is two, the number of negative pins is two, and the number of safety pins is one.

7. The waterproof remote control of claim 5, further comprising a buzzer.

8. The waterproof remote control of any one of claims 1-7, wherein the movable trigger assembly comprises a trigger positioning member, a trigger, a magnet, a rotating shaft, and an elastic member, wherein the trigger positioning member is fixed to the mounting position, the magnet is fixed to the trigger, the trigger and the trigger positioning member are rotatably connected through the rotating shaft, and the elastic member is used for resetting the trigger.

9. The waterproof remote control of claim 8, wherein the elastic member is a spring, a cylindrical portion is formed by protruding one side of the trigger, the cylindrical portion is coaxially disposed with the rotating shaft, the spring is disposed on the cylindrical portion in a penetrating manner, one end of the spring is fixed on the trigger positioning member, the other end of the spring is abutted to the trigger, the trigger positioning member is formed with an assembly position, and the trigger, the magnet and the spring are rotatably disposed on the assembly position through the rotating shaft.

10. The waterproof remote control of claim 9, further comprising a hall PCB located in the sealed space and a PCB pressing cover for fixing the hall PCB to the main body housing, the main body housing including a side inner wall exposed to the sealed space and a side outer wall opposite to the side inner wall, the side outer wall exposed to the mounting location, the hall PCB being opposite to the side inner wall, the magnet being opposite to the side outer wall.