CN219612315U

CN219612315U - Waterproof remote controller

Info

Publication number: CN219612315U
Application number: CN202320625532.9U
Authority: CN
Inventors: 唐兴潮; 夏晖; 张萌; 刘小林; 江一平
Original assignee: Chongqing Huayu Electric Instrument Group Co Ltd
Current assignee: Chongqing Huayu Electric Instrument Group Co Ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-29
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a waterproof remote controller, which comprises an upper shell and a lower shell, wherein a first mounting hole corresponding to a control device is formed in a panel of the upper shell, and an operating piece matched with the control device is arranged in the first mounting hole; an elastic sealing sleeve is further arranged in the first mounting hole, the sealing sleeve is sleeved on the operating piece and is provided with a sealing skirt edge formed by extension, the outer diameter of the skirt edge is larger than the aperture of the first mounting hole, the upper side of the skirt edge is clung to the upper shell, the lower side of the skirt edge is clung to the circuit board, and the skirt edge seals the upper shell around the first mounting hole and the circuit board. The utility model has simple structure, convenient assembly and good sealing effect.

Description

Waterproof remote controller

Technical Field

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

Background

A remote control is usually a device for remote control of equipment, and modern remote control mainly consists of an integrated circuit board and buttons or rockers for generating messages. The development of remote controllers is not only focusing on the realization of remote control functions, but also gradually improving the protection requirements for complex working conditions.

In special occasions such as water area operation and use, for example, remote controllers of intelligent robots on water, remote controllers of ship models and the like, internal electronic elements are short-circuited or damaged due to the fact that splashing or falling into water easily occurs in the use process, therefore, the water area use environment of the remote controllers brings forward higher requirements on waterproof sealing performance, the conventional common waterproof remote controllers only provide simple shells for supporting and assisting in operation, only provide a certain effect on protection such as dust prevention and water prevention, the waterproof performance is poor, the sealing structures of buttons or rockers of the conventional remote controllers are sealed through simple sealing rings, the buttons or rockers are independent components with the sealing structures, the sealing matching requirements between the structures are high, the assembly structure is relatively complex, the sealing effect is poor, the protection to the remote controllers is limited, and the service life and reliability of the internal electronic elements of the remote controllers are severely restricted.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: the waterproof remote controller solves the problems of complex structure and poor sealing effect in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a waterproof remote controller comprises an upper shell and a lower shell, wherein the upper shell is in sealed buckling connection with the lower shell and internally forms a first cavity, a circuit board and a power supply assembly are installed in the first cavity, a control device is arranged on the upper side of the circuit board and used for controlling the start and stop or the direction of an object to be remotely controlled, and a gap is reserved between the circuit board and the upper shell;

a first mounting hole corresponding to the control device is formed in the panel of the upper shell, and an operating piece matched with the control device is arranged in the first mounting hole; an elastic sealing sleeve is further arranged in the first mounting hole, the sealing sleeve is sleeved on the operating piece and is provided with a sealing skirt edge formed by extension, the outer diameter of the skirt edge is larger than the aperture of the first mounting hole, the upper side of the skirt edge is clung to the upper shell, the lower side of the skirt edge is clung to the circuit board, and the skirt edge seals the upper shell around the first mounting hole and the circuit board.

As optimization, the control device comprises a push type control device, the operating piece is a button, the corresponding sealing sleeve is formed into a tubular structure with the upper end being closed and the lower end being open, the opening of the tubular structure is opposite to the control device, the button is fixedly connected with the upper end of the sealing sleeve, when the upper end of the sealing sleeve is pressed, the button can be contacted with the control device to enable the control device to act, and after the pressing is stopped, the button can be reset under the action of the sealing sleeve.

As optimization, the control device comprises a rocker type control device, the operating piece is a rocking handle, the rocking handle is connected with a rocking rod of the rocker type control device, the sealing sleeve is correspondingly formed into a rocking rod sleeve with the upper end closed and the lower end open, the rocking handle stretches into the rocking rod sleeve, when the rocking handle is rocked, the control device can act, and the lower end of the rocking rod sleeve extends to form the sealing skirt edge.

Preferably, a guard rail is formed at the edge of the first mounting hole in an upward extending manner, and the operating member is located in the guard rail and has an upper end protruding from the guard rail.

As optimization, one end of the panel of the upper shell is protruded, the panel is in a step structure, a second mounting hole is formed in the protrusion of the panel of the upper shell, a display screen is mounted in the second mounting hole and is connected with a circuit board, and a protection plate made of transparent materials is mounted above the display screen in the second mounting hole in a sealing mode.

As an optimization, the power supply assembly comprises a mounting plate fixedly mounted on the lower side of the circuit board, a battery is mounted between the mounting plate and the circuit board, a heat insulation plate is arranged between the battery and the mounting plate, and a wireless charging assembly is mounted on the lower side of the mounting plate.

As optimization, the antenna is also included, the antenna is connected with the upper shell or the lower shell through the sealing bolt, and one end of the antenna stretches into the first cavity to be connected with the circuit board.

As optimization, the upper shell and the lower shell are rectangular, protruding structures are formed on two opposite sides of the upper shell, which are close to two ends, and a fourth cavity is arranged in the protruding structures, so that the protruding structures form a buoyancy cabin.

As optimization, a groove is arranged on the panel of the upper shell, a threading hole is formed in the bottom of the groove, a film button is installed in the groove in a sealing mode, and the film button is connected with the circuit board through a wire penetrating through the threading hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the operating piece and the sealing sleeve (such as a button and a rocking handle) are used as an integral sealing structure and are assembled into the first mounting hole of the upper shell of the remote controller, the sealing skirt is formed at the lower end of the sealing sleeve, and when the upper shell or the circuit board is assembled, the upper side and the lower side of the skirt are respectively attached to the upper shell and the circuit board through the extrusion between the circuit board and the upper shell, so that the sealing of the first mounting hole is realized, and the integral sealing structure of the operating piece is combined, so that the integral sealing effect of the remote controller is improved. The utility model has simple structure, convenient assembly and good sealing effect.

Drawings

FIG. 1 is a schematic view of an assembled structure of the present utility model;

FIG. 2 is a schematic view of the lower housing structure of the present utility model;

FIG. 3 is a schematic view of the upper housing structure of the present utility model;

FIG. 4 is a schematic view of a button structure according to the present utility model;

FIG. 5 is a schematic view of the structure of the rocker sleeve of the present utility model;

in the figure, a lower shell 1, hooks 110, anti-skid patterns 120, an upper shell 2, a first mounting hole 210, a second mounting hole 220, a buoyancy compartment 230, a sealing sleeve 240, a button 250, a sealing skirt 260, a membrane button 3, a protective rail 4, a rocker sleeve 5, a protection plate 6, an antenna 7, a light guide column hole 8, a circuit board 10, a rocker 11, a battery 12, a heat insulation plate 13 and a mounting plate 14.

Description of the embodiments

The present utility model will be described in further detail with reference to the accompanying drawings.

The specific implementation method comprises the following steps: with reference to figures 1-5 of the drawings,

the utility model provides a waterproof remote controller, includes casing 2 and lower casing 1, goes up casing 2 and casing 1 sealed lock and is connected and form first cavity in inside down casing 1 install circuit board 10 and power module in the first cavity, the upside of circuit board 10 is equipped with the control device and has the clearance between circuit board 10 and the casing 2. Specifically, the lower side end face of the upper shell 2 is provided with a protrusion extending along the outline of the upper shell, the corresponding upper side end face of the lower shell 1 is provided with a groove, and the protrusion is embedded in the groove through a foaming adhesive tape to realize sealing buckling connection between the upper shell 2 and the lower shell 1. The circuit board 10 is fixedly mounted on a fixed mounting position in the upper housing 2 by screws, and a gap is formed between the circuit board 10 and the upper housing 2. The power supply assembly comprises a mounting plate 14 fixedly mounted on the lower side of the circuit board 10, wherein the mounting plate 14 is fixed on the circuit board 10 through screws, and a space is reserved between the mounting plate 14 and the circuit board 10. Within the distance between the mounting plate 14 and the circuit board 10, a battery 12 is mounted, which battery 12 is mounted on the circuit board 10 by means of glue and is pressed by the mounting plate 14. The heat insulation plate 13 is arranged between the battery 12 and the mounting plate 14 to separate heat, the wireless charging assembly is arranged on the lower side of the mounting plate 14, specifically, the wireless charging assembly can be a wireless charging coil and is fixed on the mounting plate 14 through a viscose, the traditional charging port mode is omitted, and the overall sealing effect of the remote controller is further improved.

A first mounting hole 210 corresponding to the control device is formed in the panel of the upper shell 2, an operation piece matched with the control device is mounted in the first mounting hole 210, and the control device can be triggered to act by pressing or shaking the operation piece; a sealing sleeve 240 is further installed in the first installation hole 210, the sealing sleeve 240 is in sealing connection with the operation member, the lower end of the sealing sleeve 240 penetrates through the first installation hole 210, a sealing skirt 260 is formed at the lower end of the sealing skirt 260 in an extending mode, the upper side of the sealing skirt 260 is attached to the upper shell 2, and the lower side of the sealing skirt is attached to the circuit board 10 to enable the first installation hole 210 to be sealed. Specifically, in this embodiment, the operating member may be in the form of a button 250 structure or a rocker 11 structure.

For the button structure, the control device includes a push switch, the operating element is a button 250, and correspondingly, the sealing sleeve 240 is made of an elastic sealing material and is formed into a tubular structure with a closed upper end and a second cavity inside, the opening of the lower end of the tubular structure is opposite to the push switch, the button 250 is slidably mounted in the second cavity and fixedly connected with the upper end of the sealing sleeve 240, and when the upper end of the sealing sleeve 240 is pressed, the button 250 can slide along the second cavity and the lower end of the button contacts with the push switch to enable the push switch to act. In this embodiment, the button 250 and the sealing sleeve 240 may be integrally formed, further improving sealing performance. The button 250 may be a pressing post with a certain rigidity formed by extending downward from the upper end of the sealing sleeve 240, and when the upper end of the sealing sleeve 240 is pressed, the button 250 or the lower end of the pressing post can move in the second cavity and make contact with the button 250 to switch the button 250 to act so as to send a corresponding signal.

For the rocker structure, the control device comprises a potentiometer, the operating part is a rocker 11, the rocker 11 is connected with a rocker arranged on the potentiometer, the sealing sleeve 240 is made of elastic sealing materials and is formed into a rocker sleeve 5 with a closed upper end and a third cavity inside, the rocker 11 stretches into the rocker sleeve 5, and when the rocker 11 is rocked, the potentiometer can act to send corresponding signals. When in use, the rocking handle sleeve 5 is stirred to drive the rocking handle 11 to swing, so that a corresponding control signal is sent through the potentiometer.

In this embodiment, three first mounting holes 210 are formed on the panel of the upper housing 2, and two button structures and one rocker structure are respectively mounted, where the sealing structures of the button structures or the rocker structures are the sealing skirt 260, and the whole is formed by compression molding of silica gel, and the sealing skirt 260 is pressed in the gap between the circuit board 10 and the upper housing 2 when the circuit board 10 or the upper housing 2 is mounted during assembly, so that the first mounting holes 210 are sealed, and meanwhile, the whole sealing structure made of rubber or other sealing elastic materials is adopted no matter the button structures or the rocker structures.

In order to further improve the waterproof sealing effect, the upper casing 2 and the lower casing 1 are rectangular, protruding structures are formed on two opposite sides, close to two ends, of the upper casing 2, and fourth cavities are formed in the protruding structures, so that buoyancy tanks 230 are formed in the protruding structures, specifically, in this embodiment, only the buoyancy tanks 230 are arranged in the upper casing 2, and guard rails 4 are formed by extending upwards at the edges of the first mounting holes 210, and the operating piece is located in the guard rails 4, and the upper ends of the operating piece protrude out of the guard rails 4, so that after the remote controller falls into water, the upper casing 2 can enable the remote controller to overturn and enable the upper casing 2 to float upwards under the action of buoyancy, and the higher guard rails 4 can further prevent water from entering the positions of the first mounting holes 210, so that the waterproof effect is further improved.

Further, one end of the panel of the upper housing 2 is protruded, so that the panel forms a step structure, a second mounting hole 220 is formed in the protrusion of the panel of the upper housing 2, a display screen is mounted in the second mounting hole 220, the display screen is connected with the circuit board 10, and a protection plate 6 made of transparent material is mounted above the display screen in the second mounting hole 220 in a sealing manner. Specifically, be equipped with first installation step in second mounting hole 220 and be used for fixed display screen to be equipped with the second installation step in the position that second mounting hole 220 is located first mount table top, guard plate 6 seals through the mode of viscose and fixes on the second installation step, thereby plays the guard action to the display screen, after the remote controller falls into water, owing to buoyancy cabin 230's effect on casing 2 float upwards, the display screen is located higher position and does benefit to the landing of water, further improvement display screen department's water-proof effects.

The antenna 7 is connected with the upper shell 2 or the lower shell 1 through a sealing bolt, and one end of the antenna 7 extends into the first cavity to be connected with the circuit board 10. Specifically, an antenna 7 hole is formed in the top of the upper housing 2, and the antenna 7 is connected to the upper housing 2 by a waterproof joint and is connected to the circuit board 10 by threads.

A groove is arranged at one end, far away from the display screen, of the panel of the upper shell 2, a threading hole is formed in the bottom of the groove, a film button 3 is mounted in the groove in a sealing mode, and the film button 3 is connected with a circuit board 10 through a wire penetrating through the threading hole.

The position of the upper shell 2 close to the display screen is also provided with three light guide column holes 8 for installing light guide columns, and the light guide columns are installed in the light guide column holes 8 by adopting adhesive and interference fit so as to conduct signal lights of the circuit board 10.

The lower shell 1 comprises a hole for installing an anti-slip rope, the anti-slip rope is woven by nylon, knots which are larger than the holes are formed by knots and are installed in the hole for installing the anti-slip rope, the length of the anti-slip rope is moderate, and the anti-slip rope can be hung on the neck or be tied on hands for anti-slip.

The back of the lower shell 1 is provided with anti-skid patterns 120 for increasing the hand-held friction force and preventing the remote controller from sliding down accidentally.

A hook 110 is further arranged on the top of the lower shell 1 to facilitate hanging and placing of the remote controller.

The acute angles of the appearance surfaces of the upper shell 2 and the lower shell 1 are all rounded, and all edges are rounded.

On the basis of the traditional remote controller, the utility model adds a waterproof structure, improves the charging mode and adds an anti-skid structure, so that the electric elements in the remote controller are in a sealed protection state, the entry of impurities such as water, sediment and the like is effectively stopped, and the application field and application field of the remote controller are expanded.

Therefore, the present utility model achieves more positive effects in both ergonomic design and functional design, as follows:

1) According to the utility model, the integral sealing of the remote controller is carried out in the form of groove sealing between the upper shell and the lower shell, interference fit sealing of the button or the rocking handle and the installation hole site and plane sealing of the display screen protection plate, so that the waterproof effect can be effectively and reliably realized.

2) The utility model provides effective buoyancy through the sealed space formed by the upper shell and the lower shell, can float on the water surface even if the remote controller falls into water carelessly, and can turn over through arranging the buoyancy cabin on the upper shell, thereby effectively preventing the components on the upper shell panel from being water.

3) According to the utility model, the slipping of the lower shell in the using process is effectively prevented through the anti-slip lines and the anti-slip ropes arranged on the lower shell.

4) According to the utility model, the charging connector is canceled through the built-in wireless charging device, so that the possibility of water leakage during charging is prevented.

5) According to the utility model, through obtuse angle of the acute angle of the edge, collision injury possibly caused by falling of the remote controller is prevented.

According to the utility model, the operating piece and the sealing sleeve (such as a button and a rocking handle) are used as an integral sealing structure and are assembled into the first mounting hole of the upper shell of the remote controller, the sealing skirt is formed at the lower end of the sealing sleeve, and when the upper shell or the circuit board is assembled, the upper side and the lower side of the sealing skirt are respectively attached to the upper shell and the circuit board through extrusion between the circuit board and the upper shell, so that the sealing of the first mounting hole is realized, and the integral sealing structure of the operating piece is combined, so that the integral sealing effect of the remote controller is improved. The utility model has simple structure, convenient assembly and good sealing effect.

While embodiments of the present utility model have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents, and thus the embodiments of the utility model are to be considered illustrative of the utility model and not limited in any way.

Claims

1. A waterproof remote controller comprises an upper shell and a lower shell, wherein the upper shell is in sealed buckling connection with the lower shell and internally forms a first cavity, a circuit board and a power supply assembly are installed in the first cavity, a control device is arranged on the upper side of the circuit board and used for controlling the start and stop or the direction of an object to be remotely controlled, and a gap is reserved between the circuit board and the upper shell;

the panel of the upper shell is provided with a first mounting hole corresponding to the control device, and an operating piece matched with the control device is arranged in the first mounting hole; an elastic sealing sleeve is also arranged in the first mounting hole, the sealing sleeve is sleeved on the operating piece and is provided with a sealing skirt edge formed by extension, the outer diameter of the skirt edge is larger than the aperture of the first mounting hole, the upper side of the skirt edge is clung to the upper shell, the lower side of the skirt edge is clung to the circuit board, and the skirt edge seals the upper shell around the first mounting hole and the circuit board;

the antenna is connected with the upper shell or the lower shell through a sealing bolt, and one end of the antenna extends into the first cavity to be connected with the circuit board;

the upper shell and the lower shell are rectangular, protruding structures are formed on two opposite sides of the upper shell, which are close to two ends, and a fourth cavity is arranged in the protruding structures, so that the protruding structures form a buoyancy cabin.

2. The waterproof remote controller according to claim 1, wherein the control device comprises a push-type control device, the operating member is a button, the sealing sleeve is correspondingly formed into a tubular structure with an upper end closed and a lower end open, the opening of the tubular structure is opposite to the control device, the button is fixedly connected with the upper end of the sealing sleeve, when the upper end of the sealing sleeve is pushed, the button can be contacted with the control device to enable the control device to act, and after the pushing is stopped, the button can be reset under the action of the sealing sleeve.

3. A waterproof remote control according to claim 1 or 2, wherein the control means comprises a rocker control means, the operating member is a rocker, the rocker is connected to a rocker of the rocker control means, the sealing sleeve is correspondingly shaped into a rocker sleeve with a closed upper end and an open lower end, the rocker extends into the rocker sleeve, when the rocker is rocked, the control means can be actuated, and the lower end of the rocker sleeve extends to form the sealing skirt.

4. The waterproof remote control of claim 1, wherein a guard rail is formed to extend upward at an edge of the first mounting hole, and the operating member is located in the guard rail with an upper end protruding from the guard rail.

5. The waterproof remote controller according to claim 1, wherein one end of the panel of the upper case is protruded to form a stepped structure on the panel, a second mounting hole is formed in the protrusion of the panel of the upper case, a display screen is mounted in the second mounting hole, the display screen is connected with the circuit board, and a protection plate made of a transparent material is mounted above the display screen in a sealing manner in the second mounting hole.

6. The waterproof remote control of claim 1, wherein the power supply assembly comprises a mounting plate fixedly mounted on the underside of the circuit board, a battery is mounted between the mounting plate and the circuit board, a heat insulating plate is arranged between the battery and the mounting plate, and a wireless charging assembly is mounted on the underside of the mounting plate.

7. The waterproof remote controller according to claim 1, wherein a groove is provided on a panel of the upper case, a threading hole is provided at a bottom of the groove, a film button is sealingly installed in the groove, and the film button is connected with the circuit board through a wire passing through the threading hole.