CN205609414U - An improved 3D rocker device with high return precision - Google Patents

Abstract

The utility model discloses an improved 3D rocker device with high resetting precision, which comprises a shell, a rocker assembly, a rotation detection assembly and a reset mechanism, wherein the bottom of the rocker is provided with a first hinge hole, two sides of the lower rocker are provided with second hinge holes corresponding to the first hinge hole of the rocker, and the first hinge hole and the second hinge holes are penetrated together through a rivet column; a linkage switch mounting seat is arranged on one side of the base, and the linkage switch is fixed on the linkage switch mounting seat through a mounting buckle; the one end of going up the rocking arm is provided with articulated lug hole, and the other end is provided with the slice lug, articulated lug hole is fixed to be set up between lateral wall board and base, the slice lug runs through lateral wall board and is connected with first determine module. The utility model has the advantages that: the installation stability is better, has promoted the quality of product and the fineness of subassembly installation to a certain extent.

Description

An improved 3D rocker device with high return precision

technical field

The utility model relates to the technical field of rotary input devices, in particular to an improved 3D rocker device with high return accuracy.

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 rocker input device generally includes a rocker, a rocker 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. , There is also a reset mechanism under the rocker arm to ensure that the rocker and the rocker arm can be actively reset.

In the current 3D joystick input device, the connection mode between the rocker and the lower rocker arm is: the lower rocker arm is provided with a through hole for the rocker to pass through, and hinge columns are respectively arranged on both sides of the inner side of the through hole, and the rocker The lower part of the rod is also provided with a protruding part, and the protruding part is provided with a hinge hole matched with the hinge post. The setting of this structure, the existing curve is due to the long-term relative movement of the hinge post and the hinge hole, which is easy to affect the rotation effect due to the wear of the hinge hole, and ultimately affects the service life of the 3D joystick input device. In addition, for the setting of the linkage switch, stamping is generally used to press the linkage switch on the bottom case. The biggest disadvantage of this method is that the linkage switch is easy to fall off and the installation stability is poor.

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 3D rocker device with high return accuracy.

The technical solution adopted by the utility model is: an improved high-return precision 3D rocker device, including a shell: the shell includes a surface shell and a bottom shell, and the bottom shell includes a base and a support column arranged on the base , the face shell includes a panel with an opening and a side wall panel arranged around the panel; a rocker: vertically arranged in the housing and with an upper end protruding from the opening, capable of performing a dumping operation; a rocker assembly: including The upper rocker arm and the lower rocker arm are arranged orthogonally to each other in the casing, and the upper rocker arm and the lower rocker arm are respectively rotated according to the tilting operation of the rocker, and the rocker runs through the upper rocker arm and the Lower rocker arm; rotation detection assembly: including a first detection assembly for detecting the rotation of the upper rocker arm and a second detection assembly for detecting the rotation of the lower rocker arm; the first detection assembly and the second detection assembly are respectively arranged on adjacent On both side walls; also includes a reset mechanism for resetting the rocker arm assembly; the lower end of the rocker is provided with a crimping plate, the reset mechanism includes a reset seat abutting against the crimping plate, and a reset seat is provided below the reset seat There is a return spring; the bottom of the rocker is provided with a first hinge hole, the two sides of the lower rocker arm are provided with a second hinge hole corresponding to the first hinge hole of the rocker, the first hinge hole and the second hinge hole The two hinged holes are connected together by a rivet column; one side of the base is provided with a linkage switch installation seat, and the linkage switch is fixed on the linkage switch installation seat through a mounting buckle; one end of the upper rocker arm A hinged convex hole is provided, and a sheet-shaped protrusion is provided at the other end. The hinged convex hole is fixedly arranged between the side wall plate and the base, and the sheet-shaped protrusion penetrates the side wall plate to connect with the first detection component.

As a preferred solution, the installation buckle includes limit blocks fixed on both sides of the interlocking switch mounting base, and the upper parts of the limit blocks on both sides are provided with wedge-shaped projections with upper slopes opposite to each other.

As a preferred solution, the mounting buckle and the linkage switch mounting seat are integrally formed.

As a preferred solution, the first detection assembly includes a first rotating part connected to one end of the upper rocker arm and a first sensing part fixed to the side wall of the casing, and the first sensing part according to the The rotation amount adjustment output of the first rotating part, the second detection assembly includes a second rotating part connected to one end of the lower rocker arm and a second sensing part fixed on the side wall of the housing, the The second induction part adjusts the output according to the rotation amount of the second rotation part; the first rotation part and the second rotation part both include a catch piece and a folder riveted on the catch piece, the first induction part and Each of the second sensing parts includes a sensing resistor, an output terminal riveted to the sensing resistor, and an injection-molded body based on the sensing resistor. It is connected to the sensing resistance sheet; the blocking sheet is provided with a groove matching with the sheet-shaped bump.

As a preferred solution, the support column is provided with a guide bar, and the reset seat is slidably connected with the guide bar.

As a preferred solution, the upper rocker arm is set with metal materials.

As a preferred solution, the rocker is set with metal materials.

The beneficial effects of the utility model are: the rocker and the lower rocker arm are fixed by the rivet post, and the rivet post serves as a rotating shaft, which enhances the smoothness of rotation between the rocker bar and the lower rocker arm, and effectively avoids the The wear and tear of the 3D rocker device affects the service life of the 3D rocker device; a linkage switch mounting seat with a mounting buckle is provided, and the linkage switch is fixed by buckling, which is convenient and stable to assemble; one end of the upper rocker arm is provided with a hinged protrusion hole, and the other end is provided with a sheet-shaped protrusion. Through such a structural setting, the assembly between the upper rocker arm and the side wall plate, as well as the upper rocker arm and the stopper of the first rotating part is more convenient, and the installation stability is better. To a certain extent, the quality of the product and the precision of component installation are improved.

Description of drawings

Fig. 1 is an exploded view of the utility model.

Figure 2 is a front view of the upper rocker arm.

Fig. 3 is a structural schematic diagram of the base.

Figure 4 is an exploded view of the first detection assembly.

In the figure: side wall plate 1, panel 2, rocker 3, crimping plate 4, first hinge hole 5, upper rocker arm 6, rivet post 7, sheet-shaped bump 8, lower rocker arm 9, second hinge hole 10 , reset seat 12, return spring 14, base 15, guide bar 16, second detection component 17, wedge-shaped bump on the upper slope 18, linkage switch mounting seat 19, linkage switch 20, first detection component 21, hinged convex hole 22. Support column 23, limit block 25, groove 26, first rotating part 27, folding part 28, first sensing part 29, body 30, output terminal 31, blocking piece 32, sensing resistor 33.

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 and Fig. 4, an improved 3D rocker device with high return accuracy includes a housing: the housing includes a face shell and a bottom shell, and the bottom shell includes a base 15 And the support column 23 that is arranged on the base 15, the cover includes a panel 2 with an opening and a side wall panel 1 arranged around the panel 2; the rocker 3: vertically arranged in the housing and the upper end from the The opening protrudes and can be used for dumping operations; the rocker arm assembly: includes an upper rocker arm 6 and a lower rocker arm 9 which are arranged orthogonally to each other in the housing, and the upper rocker arm 6 and the lower rocker arm 9 are respectively arranged according to the position of the rocker 3 The rocker 3 runs through the upper rocker arm 6 and the lower rocker arm 9; the rotation detection assembly: includes the first detection assembly 21 that detects the rotation of the upper rocker arm 6 and detects the rotation of the lower rocker arm 9 The second detection assembly 17 of the action; the first detection assembly 21 and the second detection assembly 17 are respectively arranged on the adjacent two side wall panels 1; also includes a reset mechanism for resetting the rocker arm assembly; the rocker A crimping plate 4 is provided at the lower end of 3, and the reset mechanism includes a reset seat 12 abutting against the crimping plate 4, and a return spring 14 is provided below the reset seat 12.

The bottom of the rocker 3 is provided with a first hinge hole 5, the two sides of the lower rocker arm 9 are provided with a second hinge hole 10 corresponding to the first hinge hole 5 of the rocker, the first hinge hole and 5. The second hinged holes 10 are connected together through the rivet post 7. This assembly method makes the assembly of this technology more convenient. The rivet post 7 acts as a rotating shaft and strengthens the connection between the rocker 3 and the lower rocker arm 9. The smoothness of rotation, and effectively avoid the problem of affecting the service life of the 3D rocker device due to the wear of the hinge hole, and also improve the work efficiency to a certain extent.

One side of the base 15 is provided with a linked switch mounting seat 19, and the linked switch 20 is fixed on the linked switch mounting seat 19 through a mounting buckle. The installation buckle includes limit blocks 25 fixed on both sides of the interlocking switch mounting base 19 , and the upper parts of the limit blocks 25 on both sides are provided with wedge-shaped projections 18 on inclined surfaces opposite to each other. The mounting buckle and the interlocking switch mounting seat 19 are integrally formed. When assembling the linkage switch, press the linkage switch 20 from the linkage switch mounting base 19 directly above the limit blocks 25 on both sides, and the linkage switch 20 has a limiting effect on the limit blocks 25 on both sides. Its bottom slides down from the slopes of the upper slope wedge-shaped projections 18 on both sides, and the bottom of the linked switch 20 is pressed down to the upper surface of the linked switch mounting seat 19. At this time, the upper surface of the linked switch 20 is just in line with the upper surface. The bottoms of the inclined-plane wedge-shaped projections 18 abut against each other, thereby fixing the linkage switch 20 .

The first detection assembly 21 includes a first rotating part 27 connected to one end of the upper rocker arm 6 and a first sensing part 29 fixed to the side wall panel 1 of the casing. The first sensing part 29 The output is adjusted according to the amount of rotation of the first rotating part 27. The second detection assembly 17 includes a second rotating part connected to one end of the lower rocker arm 9 and a second rotating part fixed to the side wall plate 1 of the housing. The second sensing part, the second sensing part adjusts the output according to the rotation amount of the second rotating part; the first rotating part 27 and the second rotating part both include a blocking piece 32 and riveted on the blocking piece 32 The folding element 28, the first sensing part 29 and the second sensing part both include a sensing resistor 33, an output terminal 31 riveted to the sensing resistor 33, and a body 30 injection-molded based on the sensing resistor 33 , the body 30 is fixed on the side of the housing, and the flapper 28 abuts against the sensing resistor 33 . Driven by the upper rocker arm 6, the first rotating part 27 drives the blocking piece 32 and the folding member 28 to rotate, and then the first sensing part 29 adjusts the output signal according to the amount of rotation; similarly, driven by the lower rocker arm 9 , the second rotating part rotates, that is, the drive block 32 and the folding member 28 rotate, and then the second sensing part adjusts the output signal according to the amount of rotation.

One end of the upper rocker arm 6 is provided with a hinged convex hole 22, and the other end is provided with a sheet-shaped projection 8, the hinged convex hole 22 is fixedly arranged between the side wall plate 1 and the base 15, and the sheet-shaped projection 8 runs through The side wall plate 1 is connected with the first detection component 21 . Specifically, the blocking piece 32 is provided with a groove 26 matching with the sheet-shaped protrusion 8 . Through such a structural arrangement, the assembly between the upper rocker arm 6 and the side wall plate 1 and the upper rocker arm 6 and the baffle 32 of the first rotating part 27 is more convenient, the installation stability is better, and the product is improved to a certain extent. The quality and delicacy of component installation.

The support column 23 is provided with a guide bar 16 , and the reset seat 12 is slidably connected with the guide bar 16 . During work, under the restriction of the guide bar 16, the reset seat 12 moves up and down precisely along the guide bar 16; at the same time, under the action of the guide bar 16, the reset seat 12 moves up and down smoothly, thus avoiding the contact between the reset seat 12 and other components. Interference occurs. In addition, under the precise guidance of the guide bar 16, since the up and down movement of the reset seat 12 is a directional action, without interference, only one spring needs to be provided to realize the reset.

As a preferred embodiment, the upper rocker arm 6 in the present invention is made of metal material, and the rocker 3 is also made of metal material. This way of setting, the mold cost is low and the service life is long, thereby improving the quality of the product.

The working principle of the present utility model is: set the upper rocker arm 6 as the X direction, and the lower rocker arm 9 as the Y direction, when the rocker 3 drives the upper rocker arm, the upper rocker arm 6 rotates at a certain angle, and the first detection The component 21 outputs a corresponding signal by detecting the amount of rotation of the angle. The tilting of the rocker 3 at different angles will cause the crimping disc 4 to press down on the reset seat 12. When the force exerted by the rocker 3 on the upper rocker arm 6 is released, the Under the action of the reset spring 14, the upper rocker arm 6 realizes rapid reset; the same reason: when the rocker 3 drives the lower rocker arm 9, the lower rocker arm 9 rotates at a certain angle, and the second detection component 17 detects the rotation amount of the angle Output the corresponding signal, tilting the rocker 3 at different angles will cause the crimping disc 4 to press down on the reset seat 12 from another direction. Under the effect of, lower rocker arm 9 also realizes fast reset.

The utility model is provided with a linkage switch, and one end of the lower rocker arm 9 drives the second detection component, and the other end drives the linkage switch 20 synchronously. When operating, use the rocker 3 to perform corresponding operations. When the rocker 3 is tilted, it drives the lower rocker 9. One end of the lower rocker 9 drives the second detection assembly 17, and the other end drives the linkage switch 20 at the same time. When the rocking arm 9 is pressed down to the linkage switch contact, the switch function is realized.

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 (7)

1. An improved 3D rocker device with high return accuracy, including Shell: the shell includes a face shell and a bottom shell, the bottom shell includes a base and a support column arranged on the base, the face shell includes a panel with an opening and a side wall plate arranged around the panel; Rocker: vertically arranged in the housing and with its upper end protruding from the opening, capable of performing dumping operations; Rocker arm assembly: including an upper rocker arm and a lower rocker arm arranged orthogonally to each other in the casing, the upper rocker arm and the lower rocker arm are respectively rotated according to the tilting operation of the rocker, and the rocker runs through the upper rocker rocker arm and said lower rocker arm; Rotation detection assembly: including a first detection assembly for detecting the rotation of the upper rocker arm and a second detection assembly for detecting the rotation of the lower rocker arm; the first detection assembly and the second detection assembly are respectively arranged on the adjacent two side wall panels superior; It also includes a reset mechanism for resetting the rocker arm assembly; the lower end of the rocker is provided with a crimping plate, and the reset mechanism includes a reset seat abutting against the crimping plate, and a reset spring is provided under the reset seat; It is characterized in that: the bottom of the rocker is provided with a first hinge hole, the two sides of the lower rocker arm are provided with second hinge holes corresponding to the first hinge hole of the rocker, the first hinge hole and the second hinge hole The two hinged holes are connected together by a rivet column; one side of the base is provided with a linkage switch installation seat, and the linkage switch is fixed on the linkage switch installation seat through a mounting buckle; one end of the upper rocker arm A hinged convex hole is provided, and a sheet-shaped protrusion is provided at the other end. The hinged convex hole is fixedly arranged between the side wall plate and the base, and the sheet-shaped protrusion penetrates the side wall plate to connect with the first detection component. 2. An improved 3D rocker device with high return precision according to claim 1, characterized in that: the installation buckle includes limit blocks fixed on both sides of the linkage switch mounting seat, and the limit blocks on both sides The upper part of the bit block is provided with an upper slope wedge-shaped protrusion opposite to each other. 3. An improved high-return precision 3D rocker device according to claim 2, characterized in that: the mounting buckle and the linkage switch mounting seat are integrally formed. 4. An improved high-return precision 3D rocker device according to claim 1, characterized in that: the first detection component includes a first rotating part connected to one end of the upper rocker arm and a fixed On the first sensing part of the side wall of the housing, the first sensing part adjusts the output according to the rotation amount of the first rotating part, and the second detection component includes a The second rotating part and the second sensing part fixed on the side wall of the housing, the second sensing part adjusts the output according to the rotation amount of the second rotating part; the first rotating part, the second rotating part Each includes a blocking piece and a movable member riveted on the blocking piece, the first sensing part and the second sensing part both include a sensing resistor, an output terminal riveted to the sensing resistor, and based on the sensing resistor The main body is injection-molded, the main body is fixed on the side of the housing, and the movable member abuts against the sensing resistance piece; the blocking piece is provided with a groove matching the sheet-shaped protrusion. 5 . The improved high-return precision 3D rocker device according to claim 1 , wherein the support column is provided with a guide bar, and the reset seat is slidably connected with the guide bar. 6 . 6. An improved high-return precision 3D rocker device according to claim 1, wherein the upper rocker arm is made of metal material. 7. An improved high-return precision 3D rocker device according to claim 1, wherein the rocker is made of metal material.