CN205621645U - An improved high-precision miniature 3D rocker input device - Google Patents

Abstract

The utility model discloses a miniature 3D rocker input device of improvement type high accuracy, be provided with open-ended casing, rocker, rocking arm subassembly and canceling release mechanical system of setting on the casing including the top surface, the casing includes the face-piece and the drain pan that sets up with the face-piece cooperation, the both sides wall that the face-piece is adjacent all is provided with the buckling parts, the equal lock of two buckling parts is fixed with a variable resistor. The utility model has the advantages that: the variable resistor is fixed on two adjacent side walls of the face shell in a buckling mode, a resistor disc of the variable resistor is embedded in the containing cavity, a blocking piece is arranged on one side, close to the side sealing plate, of the resistor disc, a folding rotor is arranged on the blocking piece, a v-shaped contact portion of the folding rotor is abutted to the resistor disc, the blocking piece is driven to move through the upper rocker arm and the lower rocker arm respectively, and accordingly the blocking piece also drives the folding rotor to perform contact motion on the resistor disc to generate corresponding signals, and finally the purpose of accurate control is achieved.

Description

An improved high-precision miniature 3D joystick input device

technical field

The utility model relates to the technical field of rotary input devices, in particular to an improved high-precision miniature 3D joystick input device.

Background technique

The 3D rocker input device is commonly referred to as a rocker switch, which is mainly used in electronic products such as game handles. It generally includes a rocker that can be used for tilting operations, and can also output corresponding signals according to the tilting operation of the rocker by the operator. . At present, the 3D joystick input device generally includes a joystick, a rocker arm that rotates according to the tilting operation of the rocker, and a variable resistance device. The variable resistance device will output a corresponding output signal according to the rotation amount of the rocker arm, thereby realizing control. However, the 3D joystick input devices currently on the market generally suffer from unstable input signals, resulting in the inability to achieve precise control.

Contents of the invention

In order to solve the above-mentioned defects in the prior art, the purpose of this utility model is to provide an improved high-precision miniature 3D joystick input device.

The technical solution adopted by the utility model is: an improved high-precision miniature 3D rocker input device, including a shell with an opening on the top surface, a rocker on the shell, a rocker assembly and a reset mechanism. The housing includes a face shell and a bottom shell cooperating with the face shell. Both side walls adjacent to the face shell are provided with fastening parts, and the two fastening parts are fastened to fix a variable resistor; The variable resistor includes a body, a number of output terminals, a resistance sheet, a mover and a side sealing plate, the body and the side sealing plate are arranged in cooperation to form an accommodating cavity, and the resistance sheet is embedded in the accommodating cavity; A number of riveting holes are provided on the resistor sheet, and a number of output terminals are riveted on the position corresponding to the riveting holes on the side of the resistor sheet close to the body through riveting posts; Set against the side sealing plate, the flap is provided with a folder, the flap and the folder are integrally formed, and one end of the folder is set against the resistance sheet; the rocker assembly includes mutually orthogonal The upper rocker arm and the lower rocker arm are arranged in the casing, one end of the upper rocker arm penetrates the side wall of the face shell and extends to the accommodating cavity of the variable resistor to connect with the blocking plate; the lower rocker arm One end runs through the other adjacent side wall of the face shell and extends into the accommodating cavity of the variable resistor to connect with the blocking piece.

As a preferred solution, the rocker runs through the upper rocker arm and the lower rocker arm.

As a preferred solution, the reset mechanism includes a spring and a washer seat, the spring is positioned on the bottom surface of the inner cavity of the housing, the upper end of the spring abuts against the washer seat, and the washer seat is limited by the housing so that it can move vertically Reciprocate in the vertical direction to dump/reset the rocker.

As a preferred solution, the baffle is provided with a flat position, the upper rocker arm passes through the face shell and directly cooperates with the flat position; the lower rocker arm passes through the face shell and directly cooperates with the flat position.

As a preferred solution, the shape of the folder is fan-shaped, and the outer edge of the fan-shaped folder is provided with a v-shaped contact portion, and the v-shaped contact portion is set against the resistance sheet.

As a preferred solution, a conductor plate is arranged below the reset mechanism.

The beneficial effects of the utility model are: a variable resistor is fastened and fixed on the two side walls adjacent to the face shell, the resistance sheet of the variable resistor is embedded in the accommodating cavity, and the resistance sheet is close to the side of the side sealing plate One side is provided with a blocking piece, and a folding mover is arranged on the blocking piece. The v-shaped contact part of the moving piece is arranged against the resistor plate, and the moving piece is driven by the upper rocker arm and the lower rocking arm respectively, and the blocking piece is also correspondingly Drive the mover to perform contact movement on the resistor sheet to generate corresponding signals, and finally achieve the purpose of precise control, with simple structure and convenient assembly.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is an exploded view of the utility model.

Fig. 3 is a schematic diagram of the structure of a variable resistor.

Fig. 4 is a sectional view of a variable resistor.

Fig. 5 is an exploded view of a variable resistor.

In the figure: body 1, side sealing plate 2, output terminal 3, flat position 4, variable resistor 5, resistor plate 6, folding element 7, retaining plate 8, riveting column 9, riveting hole 10, v-shaped contact part 13. Accommodating cavity 15, rocker 16, fastening part 17, face shell 18, upper rocker arm 19, lower rocker arm 20, washer seat 21, spring 22, touch block 24, conduction shrapnel 25, bottom shell 26, Conductor plate 27.

detailed description

The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, an improved high-precision miniature 3D rocker input device includes a shell with an opening on the top surface and a rocker 16 arranged on the shell. , a rocker arm assembly and a reset mechanism, the housing includes a face shell 18 and a bottom shell 26 cooperating with the face shell 18, the two adjacent side walls of the face shell 18 are provided with fastening parts 17, the two The buckling parts 17 are buckled and fixed with a variable resistor 5 . The rocker arm assembly includes an upper rocker arm 19 and a lower rocker arm 20 which are arranged orthogonally to each other in the housing, and the rocker 16 runs through the upper rocker arm 19 and the lower rocker arm 20 . The reset mechanism includes a spring 22 and a washer seat 21, the spring 22 is positioned on the bottom surface of the inner cavity of the housing, the upper end of the spring 22 abuts against the washer seat 21, and the washer seat 21 is limited by the housing to be able to Reciprocate vertically to tip/reset the rocker.

The variable resistor includes a body 1, a number of output terminals 3, a resistor plate 6, a movable member 7 and a side sealing plate 2. The body 1 and the side sealing plate 2 are arranged together to form an accommodating cavity, and the resistor plate 6 is embedded in the accommodating cavity Inside, it is fixed by riveting, and then the body is injection molded. The resistor sheet 6 is provided with a number of riveting holes 10, and the resistor sheet 6 is riveted with a number of output terminals 3 through the riveting column 9 at the position corresponding to the riveting holes 10 on one side of the resistor sheet 6; One side is provided with a blocking piece 8, which is arranged against the side sealing plate 2, and the blocking piece 8 is provided with a folder 7, and the blocking piece 8 and the folding box 7 are integrally formed, and the folding box 7 One end of one end is arranged against the resistor sheet 6, specifically, the shape of the folder 7 is fan-shaped, and the outer edge of the fan-shaped folder 7 is provided with a v-shaped contact portion 13, and the v-shaped contact portion 13 is connected to the resistor Sheet 6 offsets the set. One end of the upper rocker arm 19 runs through the side wall of the face shell 18 and extends to the accommodating cavity of the variable resistor to connect with the blocking plate 8; one end of the lower rocker arm 20 runs through the other adjacent wall of the face shell 18 The side wall extends all the way to the accommodating cavity of the variable resistor and is connected with the blocking piece 8 . The baffle 8 is provided with a flat position 4 , the upper rocker arm 19 passes through the face shell 18 and directly cooperates with the flat position 4 ; the lower rocker arm 20 passes through the face shell 18 and directly cooperates with the flat position 4 .

In the utility model, a conductor plate 27 is provided below the reset mechanism, and a conductive shrapnel 25 is arranged above the conductive plate 27, and a button for the rocker 16 to be pressed down is arranged above the conductive shrapnel 25. Touch block 24, thereby make this technology possess the function of switch. When the switch needs to be turned on, the rocker 16 is pressed down so that the touch block 24 moves downward to press the conduction shrapnel 25, and the conduction shrapnel 25 conducts with the electrode contacts on the conductor plate 27 to realize the opening of the switch. . After the pressure is released, under the action of the spring 22, the rocker 16 is reset, and the conduction shrapnel 25 is separated from the electrode contact, so that the switch can be disconnected.

The operating principle of the present utility model is: first assume that the upper rocker arm 19 is the movement change in the X direction, and the lower rocker arm 20 is the movement change in the Y direction. Correspondingly, the movable member 7 is driven to perform a contact movement on the resistor plate 6 so as to generate a corresponding signal, and corresponding control can be realized; similarly, when the rocker 16 drives the lower rocker arm 20 to rotate, the blocking plate 8 is also correspondingly The movable member 7 is driven to perform a contact movement on the resistor sheet 6 to generate a corresponding signal, and corresponding control can be realized. When the rocking bar 16 is released, under the effect of the reset mechanism, the rocking bar 16 will automatically reset.

The above embodiments only show and describe the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. An improved high-precision miniature 3D rocker input device, comprising a housing with an opening on the top surface, a rocking rod arranged on the housing, a rocker arm assembly and a reset mechanism, characterized in that: the housing includes The face shell and the bottom shell set in cooperation with the face shell, the two side walls adjacent to the face shell are provided with fastening parts, and the two fastening parts are fastened and fixed with a variable resistor; the variable resistor The device includes a main body, a number of output terminals, a resistance sheet, a movable member and a side sealing plate. The body and the side sealing plate are arranged together to form an accommodating cavity, and the resistance sheet is embedded in the accommodating cavity; There are several riveting holes, and the position corresponding to the riveting holes on the side of the resistor sheet close to the body is riveted with a number of output terminals through riveting columns; the side of the resistor sheet close to the side sealing plate is provided with a baffle, and the baffle is connected to the side seal The plates are arranged against each other, and the flap is provided with a movable member, which is integrally formed with the movable member, and one end of the movable member is arranged against the resistor plate; the rocker arm assembly includes mutually orthogonally arranged The upper rocker arm and the lower rocker arm in the body, one end of the upper rocker arm penetrates the side wall of the face shell and extends to the accommodating cavity of the variable resistor to connect with the baffle; one end of the lower rocker arm penetrates the face shell The other adjacent side wall of the shell extends all the way into the accommodating cavity of the variable resistor and is connected with the blocking piece. 2. An improved high-precision miniature 3D rocker input device according to claim 1, wherein the rocker runs through the upper rocker arm and the lower rocker arm. 3. An improved high-precision miniature 3D rocker input device according to claim 1, characterized in that: the reset mechanism includes a spring and a washer seat, the spring is positioned on the bottom surface of the inner cavity of the housing, and the spring's The upper end abuts against a washer seat, and the washer seat is limited by the housing so as to be able to reciprocate in the vertical direction to tilt/reset the rocker. 4. An improved high-precision miniature 3D joystick input device according to claim 1, characterized in that: a flat position is set on the blocking plate, and the upper rocker arm passes through the face shell to directly cooperate with the flat position; The lower rocker arm passes through the face shell and directly cooperates with the flat position. 5. An improved high-precision miniature 3D rocker input device according to claim 1, characterized in that: the shape of the folding element is fan-shaped, and the outer edge of the fan-shaped folding element is provided with a v-shaped The contact part, the v-shaped contact part is arranged against the resistor sheet. 6. An improved high-precision miniature 3D joystick input device according to claim 1, characterized in that: a conductor plate is arranged below the reset mechanism.