CN110865719A - Photoelectric rocker assembly - Google Patents

Photoelectric rocker assembly Download PDF

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Publication number
CN110865719A
CN110865719A CN201911089591.3A CN201911089591A CN110865719A CN 110865719 A CN110865719 A CN 110865719A CN 201911089591 A CN201911089591 A CN 201911089591A CN 110865719 A CN110865719 A CN 110865719A
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CN
China
Prior art keywords
light
linkage
handle
piece
rocker assembly
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Pending
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CN201911089591.3A
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Chinese (zh)
Inventor
李建平
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Guangdong Hengfeng Enterprise Management Co ltd
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Dongguan Mingjian Technology Co ltd
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Application filed by Dongguan Mingjian Technology Co ltd filed Critical Dongguan Mingjian Technology Co ltd
Priority to CN201911089591.3A priority Critical patent/CN110865719A/en
Priority to PCT/CN2019/000242 priority patent/WO2021087635A1/en
Publication of CN110865719A publication Critical patent/CN110865719A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Switches With Compound Operations (AREA)

Abstract

The invention discloses a photoelectric rocker assembly, which comprises a handle, a shell, a bottom plate, a reset spring and at least one group of linkage signal modules, wherein the handle is provided with a handle rod at the bottom, the reset spring and the at least one group of linkage signal modules are arranged in the shell and the bottom plate, the linkage signal modules are driven to generate signals when the handle is shaken, and the at least one group of linkage signal modules comprise light-emitting elements and photosensitive units for generating position signals. The scheme of the invention replaces a mechanical contact element and a mechanical structure of transmission with a photoelectric element and an original structural component, effectively realizes the position signal output of the rocker, greatly prolongs the service life of a product, solves the problem of noise interference caused by poor contact and ensures that the signal output of the rocker is more accurate and stable; the photoelectric element is further provided for forming the output of the pressing signal, and meanwhile, comfortable pressing section feeling and good resilience are provided; the bottom plate can be coated with a film for dust prevention, water prevention and static prevention; the handle lighting effect is further arranged, so that the rocker assembly is more cool; the rocker assembly of this innovation has extensive applicability, and the practicality is strong, has wide market prospect.

Description

Photoelectric rocker assembly
Technical Field
The invention relates to the technical field of electronic accessories, in particular to a handle and rocker assembly mainly used for game operation.
Background
The rocker is an operation control signal input device of electronic equipment, and a user can rock left, right, front and back through the control handle to generate corresponding signal output so as to realize related control. If the method is applied to game operation (of course, other applications are possible), the control of simulating characters on a computer can be realized. The rocker belongs to the mature prior art, and mainly comprises contact type electrical components of mechanical mechanisms such as contact pieces and the like which form signal triggering. As simple as a rocker providing only touch switch signals, the signal generating elements of such rockers are mainly groups of switches; the common rocker moves on a carbon film resistor arranged on the bottom plate through a conductive contact piece to generate a position signal, and the rocker component with the structure adopts the conductive contact piece and the carbon film resistor which are easy to wear or have poor contact, so that the rocker forms a bottleneck in the aspects of prolonging the service life, reducing the failure rate, reducing noise interference and the like; moreover, the mechanical structure of the rocker is not separated from the electrical element, so that the dust prevention, the water prevention and the static electricity prevention (three prevention) of the bottom plate coating are difficult to realize.
Disclosure of Invention
In view of the above problems, the present invention is directed to a non-contact rocker assembly with a photoelectric element for generating a position signal output; still provide a rocker subassembly that has the effect of dazzling of light.
In order to realize the technical purpose, the scheme of the invention is as follows: a photoelectric rocker assembly comprises a handle, a shell, a bottom plate, a reset spring and at least one group of linkage signal modules, wherein the handle is provided with a handle rod at the bottom, the reset spring and the at least one group of linkage signal modules are arranged in the shell and the bottom plate, the linkage signal modules can be driven to generate signals when the handle is shaken, and the at least one group of linkage signal modules comprise light-emitting elements and photosensitive units for generating position signals.
Preferably, the photosensitive unit is composed of a movable grating and a PSD optical position sensor, and the movable grating moves by the operation of the handle, so that the light emitted from the light emitting element moves on the PSD optical position sensor to generate a position signal.
Preferably, the linkage signal modules of the photoelectric rocker assembly comprise a first group of linkage signal modules and a second group of linkage signal modules, wherein,
the first group of linkage signal modules comprise a first linkage piece and a first displacement grating pivoted with one end part of the first linkage piece, wherein one side of the grating is provided with a first light-emitting element, the other side of the grating is provided with a first PSD light position sensor, and the first displacement grating moves between the light-emitting element and the PSD light position sensor along with the swing of the first linkage piece to generate a position signal;
the second group of linkage signal modules comprise a second linkage part and a second displacement grating pivoted with one end part of the second linkage part, one side of the grating is provided with a second light-emitting element, the other side of the grating is provided with a second PSD optical position sensor, and the second displacement grating moves between the light-emitting element and the PSD optical position sensor along with the swing of the second linkage part to generate a position signal;
the first linkage part is positioned on the upper part of the second linkage part, the middle part of the first linkage part is provided with a mounting hole for the handle rod to pass through, and the middle part of the second linkage part is in a ball socket shape and is arranged on the reset spring.
Preferably, the photoelectric rocker assembly further comprises a third group of linkage signal modules, each third group of linkage signal module comprises a third linkage piece, the other end part, far away from the second displacement grating, of each second linkage piece is pivoted on the third linkage piece, a protrusion at one end part of each third linkage piece is a fulcrum, the other end part of each third linkage piece is a light path structure, a reset elastic piece is arranged in the middle of each two end part, and a light pair tube consisting of a light-emitting element and a photosensitive element is arranged corresponding to the light path structure; when the second linkage piece is pressed by the handle, the third linkage piece is driven to move downwards around the fulcrum so as to enable the light path structure to move downwards, when the handle is loosened, the light path structure moves upwards and resets, and the light path of the light-to-tube light is communicated or blocked by the up-and-down movement of the light path structure.
Preferably, the photosensitive unit is composed of a luminous flux switch and a photosensitive element, the luminous flux switch is driven by the action of the handle to move, so that the photosensitive element receives the change of the light quantity from the light-emitting element to generate a position signal.
Preferably, the linkage signal modules of the photoelectric rocker assembly comprise a first group of linkage signal modules and a second group of linkage signal modules, wherein,
the first group of linkage signal modules comprise a first linkage piece and a first luminous flux switch pivoted with one end part of the first linkage piece, wherein one side of the luminous flux switch is provided with a first light-emitting element, and the other side of the luminous flux switch is provided with a first photosensitive element;
the second group of linkage signal modules comprise a second linkage member and a second luminous flux switch pivoted with one end part of the second linkage member, wherein one side of the luminous flux switch is provided with a second light-emitting element, and the other side of the luminous flux switch is provided with a second photosensitive element which moves along with the swinging of the second linkage member, so that the photosensitive element is subjected to the change of the light quantity from the light-emitting element to generate a position signal;
the first linkage part is positioned on the upper part of the second linkage part, the middle part of the first linkage part is provided with a mounting hole for the handle rod to pass through, and the middle part of the second linkage part is in a ball socket shape and is arranged on the reset spring.
Preferably, the photoelectric rocker assembly further comprises a third group of linkage signal modules, each third group of linkage signal module comprises a third linkage piece, the other end part, far away from the second luminous flux switch, of the second linkage piece is pivoted on the third linkage piece, a protrusion at one end part of the third linkage piece is a fulcrum, the other end part of the third linkage piece is a light path structure, a reset elastic piece is arranged in the middle of each two end part, and a light pair tube consisting of a light-emitting element and a photosensitive element is arranged corresponding to the light path structure; when the second linkage piece is pressed by the handle, the third linkage piece is driven to move downwards around the fulcrum so as to enable the light path structure to move downwards, when the handle is loosened, the light path structure moves upwards and resets, and the light path of the light-to-tube light is communicated or blocked by the up-and-down movement of the light path structure.
Preferably, the return elastic element of the third link element is an elastic snap dome, and a pressing protrusion protrudes outwards from a position of the third link element corresponding to the snap dome.
Preferably, the return elastic member of the third link further includes a link return spring.
The light emitting element and the photosensitive element of the light-to-tube are arranged oppositely, the light path structure is a light barrier, and the light barrier moves up and down along with the elastic element to realize the communication or blocking of the light path of the light-to-tube.
Preferably, the light emitting element and the photosensitive element of the light-pair tube are arranged on the same side, the light path structure is a reflector, and the reflector moves up and down along with the elastic element to realize the communication or blocking of the light path of the light-pair tube.
Preferably, the first and second displacement gratings are provided with at least one sliding groove, and the housing portion corresponding to the sliding groove is provided with at least one sliding rail.
Preferably, the middle part of the return spring is provided with an LED lamp bead, the ball-and-socket-shaped middle part of the second linkage part is provided with a light transmitting hole, the handle rod is made of a light transmitting material, and light emitted by the LED lamp bead is transmitted outwards through the light transmitting hole and the light transmitting handle rod.
Preferably, the bottom plate comprises a circuit board, and the optical pair tubes, the first and second light-emitting elements, the first and second PSD optical position sensors and the LED lamp beads are all attached to the circuit board and covered with a waterproof film.
Preferably, the bottom plate comprises a circuit board, and the optical pair tubes, the first and second light-emitting elements, the first and second photosensitive elements and the LED lamp beads are all pasted on the circuit board and covered with a waterproof film.
The scheme of the invention replaces a mechanical contact element and a mechanical structure of transmission with a photoelectric element and an original structural component, thereby effectively realizing the position signal output of the rocker, greatly prolonging the service life of the product by the photoelectric element, solving the problem of noise interference caused by poor contact and enabling the signal output of the rocker to be more accurate and stable; the photoelectric element is further provided for forming the output of the pressing signal, and meanwhile, comfortable pressing section feeling and good resilience are provided; by adopting the rocker assembly provided by the scheme of the invention, the dust prevention, the water prevention and the static prevention (three prevention) of the bottom plate coating can be realized; the handle lighting effect is further arranged, so that the rocker assembly is more cool; the rocker assembly of this innovation has extensive applicability, and the practicality is strong, has wide market prospect.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an exploded view of the structure of the first embodiment;
FIG. 3 is an exploded view of the structure of the second embodiment;
FIG. 4 is a diagram of a first set of linked signal modules in an exemplary embodiment;
FIG. 5 is one of several views of a second set of linked signal modules in an exemplary embodiment;
FIG. 6 is a second view of a second set of linked signal modules in accordance with an embodiment;
FIG. 7 is a diagram of a third set of linked signal modules in an exemplary embodiment;
FIG. 8 is a view of the first/second linkage members in an exemplary embodiment;
FIG. 9 is a view of the first/second linkage members of the second embodiment;
fig. 10 is a schematic structural view of the housing.
Wherein: the light source device comprises a handle 1, a handle rod 2, a shell 3, a bottom plate 4, a spring 5, a first linkage 6, a second linkage 7, a third linkage 8, a first displacement grating 9, a first light-emitting element 10, a first PSD light position sensor 11, a second displacement grating 12, a second light-emitting element 13, a second PSD light position sensor 14, a first light flux switch 15, a first light-sensitive element 16, a second light flux switch 17, a second light-sensitive element 18, a light path structure 19, a reset elastic element 20, an elastic snap ring 201, a linkage return spring 202, a light pair tube 21, a pressing protrusion 22, an LED lamp bead 23, a light hole 24, a sliding groove 25 and a sliding rail 26.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, the photoelectric handle rocker assembly of the present invention is suitable for electronic game manipulation (and may be applied to other control fields, of course), and can provide left-right and front-back swing control and further provide signal output for press control. As shown in fig. 2-3, the rocking bar of the present invention comprises a handle 1 having a handle 2, a housing 3, a base plate 4, a return spring 5 installed in the housing and the base plate, and at least one set of linkage signal module, wherein the linkage signal module is driven to generate a signal when the handle is rocked. The basic function of the rocker achieved by the handle and the handle rod cooperating with the return spring belongs to the prior art and is not described in detail here. The main innovation of the invention is that the linkage signal module comprises a light-emitting element and a photosensitive unit for generating a position signal, and the position signal generated in the rocker assembly is a blank of the prior art. In the first embodiment, a PSD light position sensor is used to output a position signal in conjunction with a photosensitive unit formed by moving a grating, and in the second embodiment, a light flux switch is used to output a position signal in conjunction with a photosensitive unit formed by a photosensitive element.
In the first embodiment of the present invention, as shown in fig. 2, the photosensitive unit is composed of a moving grating and a PSD optical position sensor, and the moving grating moves under the driving of the handle action, so that the light emitted by the light emitting element moves on the PSD optical position sensor to generate a position signal.
In a first specific embodiment, the linkage signal modules include a first group of linkage signal modules, a second group of linkage signal modules, and a third group of linkage signal modules. The first group of linkage signal modules comprises a first linkage member 6 and a first displacement grating 9 pivoted with one end of the first linkage member 6, namely the first linkage member 6 swings along with the action of the handle rod 2, and the swinging motion is converted into the linear motion of the first displacement grating 9 through a pivoting mechanism (the structure is shown in the attached drawing and belongs to the conventional design of a mechanical connecting mechanism), one side of the first displacement grating 9 is provided with a first light-emitting element 10, the other side of the first displacement grating is provided with a first PSD light position sensor 11, the first displacement grating 9 moves between the light-emitting element and the PSD light position sensor along with the swinging motion of the first linkage member 6, the light emitted by the light-emitting element moves on the PSD light position sensor along with the movement of the grating, and the PSD light position sensor generates position signals to output;
similarly to the first group of linkage signals, the second group of linkage signal modules includes a second linkage member 7, a second displacement grating 12 pivotally connected to an end of the second linkage member 7, a second light emitting device 13 is disposed on one side of the grating, a second PSD light position sensor 14 is disposed on the other side of the grating, and the second displacement grating 12 moves between the light emitting device and the PSD light position sensor along with the swing of the second linkage member 7 to generate a position signal.
The optical fiber switch further comprises a third group of linkage signal modules for realizing the output of the press switch signal, the third group of linkage signal modules comprises a third linkage member 8, the other end part, far away from the second displacement grating 12, of the second linkage member 7 is pivoted on the third linkage member 8, a protrusion at one end part of the third linkage member 8 is a fulcrum, the other end part of the third linkage member 8 is an optical path structure 16, a reset elastic member 17 is arranged in the middle of the two end parts, and an optical pair tube 18 consisting of a light-emitting element and a photosensitive element is arranged corresponding to the optical path structure 16; when the second linkage piece is pressed by the handle, the third linkage piece is driven to move downwards around the fulcrum so as to enable the light path structure to move downwards, when the handle is loosened, the light path structure moves upwards and resets, the light path of the light-pair tube is communicated or blocked by the up-and-down movement of the light path structure, and a connection and interruption switch signal is generated.
As shown in fig. 4-8, one end of the first linkage member is fixed on the pad of the bottom plate in a limiting manner, the other end of the first linkage member is pivoted with the first displacement grating, the handle drives the first linkage member when moving, so that the first displacement grating is driven to move, light emitted by the light emitting element changes on the PSD optical position sensor along with the movement of the first displacement grating, corresponding position change signals are output, and different signals are output due to different hand-shaking amplitudes when a user operates the PSD optical position sensor; one end of the second linkage piece is pivoted on the groove in the middle of the third linkage piece, the other end of the second linkage piece is pivoted with the second displacement grating, and when the handle is moved towards different directions, the corresponding position change signals are output as the first linkage piece; when the handle is pressed down, the second linkage moves downwards to enable the third linkage to move downwards, the light path structure of the third linkage blocks the light path of the light pair tube, when the handle is loosened, the light path structure moves upwards to reset, and the light path structure of the third linkage moves upwards to enable the light path of the light pair tube to be communicated.
In the second embodiment of the present invention, the photosensitive unit is composed of a light flux switch and a photosensitive element, and the light flux switch is driven by the action of the handle to move, so that the photosensitive element receives the change of the light quantity from the light emitting element to generate the position signal. The linkage signal modules of the photoelectric rocker assembly comprise a first group of linkage signal modules and a second group of linkage signal modules.
Specifically, the first group of linkage signal modules comprises a first linkage member 6, a first luminous flux switch 15 pivoted with one end of the first linkage member 6, a first light-emitting element 10 arranged on one side of the luminous flux switch, and a first photosensitive element 16 arranged on the other side of the luminous flux switch, wherein the first luminous flux switch 15 moves along with the swing of the first linkage member 6, so that the photosensitive element receives the change of the light quantity from the light-emitting element to generate a position signal;
the second group of linkage signal modules comprises a second linkage member 10 and a second luminous flux switch 17 pivoted with one end of the second linkage member 10, wherein one side of the luminous flux switch is provided with a second light-emitting element 13, and the other side of the luminous flux switch is provided with a second photosensitive element 18, and the second luminous flux switch 17 moves along with the swinging of the second linkage member 10, so that the photosensitive element receives the light quantity change from the light-emitting element to generate a position signal;
the light source module further comprises a third group of linkage signal modules, each third group of linkage signal modules comprises a third linkage member 8, the other end part, far away from the second luminous flux switch 17, of the second linkage member 7 is pivoted on the third linkage member 8, a protrusion at one end part of the third linkage member 8 is a fulcrum, the other end part of the third linkage member 8 is a light path structure 19, a reset elastic member 20 is arranged in the middle of each two end part, and a light pair tube 21 consisting of a light-emitting element and a photosensitive element is arranged corresponding to the light path structure; when the second linkage piece is pressed by the handle, the third linkage piece is driven to move downwards around the fulcrum so as to enable the light path structure to move downwards, when the handle is loosened, the light path structure moves upwards and resets, and the light path of the light-to-tube light is communicated or blocked by the up-and-down movement of the light path structure.
As shown in fig. 9, the first flux switch is a triangular through-hole structure, when the handle moves, the first flux switch moves along with the swing of the first linkage member, the light emitted by the light emitting element changes from small to large or from large to small from the PSD light position sensor along with the triangle, corresponding position change signals are output according to the difference of the light flux, and the difference of signals output by the user due to the difference of the hand-shaking amplitude during the operation is realized; when the handle is moved towards different directions, the second linkage piece outputs corresponding position change signals as the first linkage piece; when the handle is pressed down, the second linkage moves downwards to enable the third linkage to move downwards, the light path structure of the third linkage blocks the light path of the light pair tube, when the handle is loosened, the light path structure moves upwards to reset, and the light path structure of the third linkage moves upwards to enable the light path of the light pair tube to be communicated.
The position relation among the three linkage pieces is that the first linkage piece 6 is positioned on the upper part of the second linkage piece 7, the first linkage piece 6 and the second linkage piece 7 are perpendicular to each other, the middle part of the first linkage piece 6 is provided with a mounting hole for the handle rod to pass through, the middle part of the second linkage piece 6 is in a ball socket shape and is arranged on the reset spring 5, the middle part of the second linkage piece is in a ball socket shape and is matched with the reset spring, and one end, far away from the second displacement grating, of the second linkage piece is pivoted with a groove in the middle part of the third linkage piece.
The reset elastic part 20 of the third link 8 comprises an elastic snap dome 201 and a link return spring 202, a pressing protrusion 22 protrudes outwards from a position of the third link 8 corresponding to the snap dome, the link return spring 202 is connected below the third link 8 to provide a springback effect, when the handle is pressed, the third link 8 moves downwards, the pressing protrusion 22 moves downwards to apply a downward acting force on the snap dome 201, the snap dome can provide a user with a pressing paragraph sense when being pressed (which is a technical characteristic of the snap dome and belongs to a common accessory), the light path structure 19 is a light barrier, the light pair tube 18 comprises a light emitting element and a light sensitive element which are arranged opposite to the light barrier, and the light path of the light pair tube 18 is communicated or blocked by the up and down movement of the light path structure 19, so that an on-off switch signal is obtained.
In a specific application, the light emitting element and the photosensitive element of the light-to-light pipe are arranged opposite to each other, and the light path structure may be designed as a light shielding plate, or may be another specific implementation manner, that is, the light emitting element and the photosensitive element of the light-to-light pipe are arranged on the same side, and the light path structure is a reflective mirror, and the reflective mirror realizes communication or blocking of the light path of the light-to-light pipe along with the up-and-down movement of the elastic member.
As shown in fig. 8 and 10, in order to facilitate the moving and positioning of the first and second displacement gratings, the first displacement grating 9 and the second displacement grating 12 are provided with at least one sliding groove 25, and the corresponding part of the housing 3 is provided with at least one sliding rail 26, so that the first and second displacement gratings can slide on the sliding rail along with the swinging of the first and second linkage members by matching the sliding rail 26 with the sliding groove 25, and meanwhile, the sliding groove and the sliding rail play a role of mutual limiting, so that the fixing is more compact. Similarly, as shown in fig. 9, the first and second luminous flux switches are also provided with at least one slide groove.
In order to make the photoelectric rocker assembly possess luminous effect, be provided with a LED lamp pearl 23 in reset spring 5's middle part, the light trap 24 has been seted up at the ball socket form middle part of second linkage 7, handle pole 2 is the printing opacity material, and the light that LED lamp pearl 23 sent passes through light trap 24 and the outside conduction of printing opacity handle pole 2, realizes whole luminous effect.
The base plate 4 is a circuit board, and the optical pair tubes 18, the first light-emitting element 10, the second light-emitting element 13, the first PSD optical position sensor 11, the second PSD optical position sensor 14, the first photosensitive element 16, the second photosensitive element 18 and the LED lamp beads 23 are all pasted on the circuit board and covered with a waterproof film for preventing the rocker from water inlet failure.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (15)

1. The utility model provides a photoelectric rocker subassembly, includes that the bottom is equipped with handle, casing, the bottom plate of handle pole to and the reset spring and at least a set of linkage signal module of device in casing and bottom plate, linkage signal module can drive and produce signal, its characterized in that when waveing the handle: at least one group of linkage signal modules comprises a light-emitting element and a photosensitive unit for generating position signals.
2. The opto-electronic rocker assembly of claim 1 wherein: the photosensitive unit is composed of a movable grating and a PSD optical position sensor, the movable grating moves under the driving of the action of the handle, and light emitted by the light-emitting element moves on the PSD optical position sensor to generate a position signal.
3. The opto-electronic rocker assembly of claim 2 wherein: the linkage signal modules of the photoelectric rocker assembly comprise a first group of linkage signal modules and a second group of linkage signal modules, wherein,
the first group of linkage signal modules comprise a first linkage piece and a first displacement grating pivoted with one end part of the first linkage piece, wherein one side of the grating is provided with a first light-emitting element, the other side of the grating is provided with a first PSD light position sensor, and the first displacement grating moves between the light-emitting element and the PSD light position sensor along with the swing of the first linkage piece to generate a position signal;
the second group of linkage signal modules comprise a second linkage part and a second displacement grating pivoted with one end part of the second linkage part, one side of the grating is provided with a second light-emitting element, the other side of the grating is provided with a second PSD optical position sensor, and the second displacement grating moves between the light-emitting element and the PSD optical position sensor along with the swing of the second linkage part to generate a position signal;
the first linkage part is positioned on the upper part of the second linkage part, the middle part of the first linkage part is provided with a mounting hole for the handle rod to pass through, and the middle part of the second linkage part is in a ball socket shape and is arranged on the reset spring.
4. The opto-electronic rocker assembly of claim 3 wherein: the photoelectric rocker assembly also comprises a third group of linkage signal modules, each third group of linkage signal module comprises a third linkage piece, the other end part, far away from the second displacement grating, of each second linkage piece is pivoted on the third linkage piece, a protrusion at one end part of each third linkage piece is a fulcrum, the other end part of each third linkage piece is a light path structure, a reset elastic piece is arranged between the two end parts, and a light pair tube consisting of a light-emitting element and a photosensitive element is arranged corresponding to the light path structure; when the second linkage piece is pressed by the handle, the third linkage piece is driven to move downwards around the fulcrum so as to enable the light path structure to move downwards, when the handle is loosened, the light path structure moves upwards and resets, and the light path of the light-to-tube light is communicated or blocked by the up-and-down movement of the light path structure.
5. The photoelectric rocker assembly of claim 1, wherein the photosensitive unit is composed of a light flux switch and a photosensitive element, the light flux switch is driven by the action of the handle to move, so that the photosensitive element receives the change of the light quantity from the light-emitting element to generate the position signal.
6. The opto-electronic rocker assembly of claim 5 wherein: the linkage signal modules of the photoelectric rocker assembly comprise a first group of linkage signal modules and a second group of linkage signal modules, wherein,
the first group of linkage signal modules comprise a first linkage piece and a first luminous flux switch pivoted with one end part of the first linkage piece, wherein one side of the luminous flux switch is provided with a first light-emitting element, and the other side of the luminous flux switch is provided with a first photosensitive element;
the second group of linkage signal modules comprise a second linkage member and a second luminous flux switch pivoted with one end part of the second linkage member, wherein one side of the luminous flux switch is provided with a second light-emitting element, and the other side of the luminous flux switch is provided with a second photosensitive element which moves along with the swinging of the second linkage member, so that the photosensitive element is subjected to the change of the light quantity from the light-emitting element to generate a position signal;
the first linkage part is positioned on the upper part of the second linkage part, the middle part of the first linkage part is provided with a mounting hole for the handle rod to pass through, and the middle part of the second linkage part is in a ball socket shape and is arranged on the reset spring.
7. The opto-electronic rocker assembly of claim 6 wherein: the photoelectric rocker assembly also comprises a third group of linkage signal modules, each third group of linkage signal module comprises a third linkage piece, the other end part, far away from the second luminous flux switch, of each second linkage piece is pivoted on the third linkage piece, a protrusion at one end part of each third linkage piece is a fulcrum, the other end part of each third linkage piece is a light path structure, a reset elastic piece is arranged between the two end parts, and a light pair tube consisting of a light-emitting element and a photosensitive element is arranged corresponding to the light path structure; when the second linkage piece is pressed by the handle, the third linkage piece is driven to move downwards around the fulcrum so as to enable the light path structure to move downwards, when the handle is loosened, the light path structure moves upwards and resets, and the light path of the light-to-tube light is communicated or blocked by the up-and-down movement of the light path structure.
8. The opto-electronic rocker assembly of claim 4 or 7 wherein: the reset elastic piece of the third link piece is an elastic snap dome, and a pressing bulge protrudes outwards from the position of the third link piece corresponding to the snap dome.
9. The opto-electronic rocker assembly of claim 8 wherein: the return elastic element of the third linkage element further comprises a linkage element return spring.
10. The photoelectric rocker assembly as in claim 4 or 7, wherein the light-emitting element and the photosensitive element of the light-to-tube are disposed opposite to each other, the light path structure is a light barrier, and the light barrier moves up and down along with the elastic member to connect or block the light path of the light-to-tube.
11. The photoelectric rocker assembly of claim 4 or 7, wherein the light-emitting element and the photosensitive element of the light-coupled tube are disposed on the same side, and the light path structure is a reflective mirror, and the reflective mirror moves up and down along with the elastic member to connect or block the light path of the light-coupled tube.
12. The opto-electronic joystick assembly of claim 3 wherein the first and second displacement gratings have at least one sliding groove and the corresponding housing portion has at least one sliding track.
13. The photoelectric rocker assembly of claim 4 or 7, wherein an LED lamp bead is arranged in the middle of the return spring, a light hole is formed in the ball-and-socket-shaped middle of the second linkage member, the handle rod is made of a light-transmitting material, and light emitted by the LED lamp bead is transmitted outwards through the light hole and the light-transmitting handle rod.
14. The photoelectric rocker assembly of claim 4, wherein the base plate comprises a circuit board, and the optical pair tube, the first and second light-emitting elements, the first and second PSD optical position sensors, and the LED lamp bead are all mounted on the circuit board and covered with a waterproof film.
15. The photoelectric rocker assembly of claim 7, wherein the base plate comprises a circuit board, and the optical pair tubes, the first and second light-emitting elements, the first and second photosensitive elements, and the LED lamp beads are all attached to the circuit board and covered with a waterproof film.
CN201911089591.3A 2019-11-08 2019-11-08 Photoelectric rocker assembly Pending CN110865719A (en)

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CN201911089591.3A CN110865719A (en) 2019-11-08 2019-11-08 Photoelectric rocker assembly
PCT/CN2019/000242 WO2021087635A1 (en) 2019-11-08 2019-12-11 Photoelectric joystick assembly

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CN201911089591.3A CN110865719A (en) 2019-11-08 2019-11-08 Photoelectric rocker assembly

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113190079A (en) * 2021-04-25 2021-07-30 歌尔股份有限公司 Mechanical rocker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4360078B2 (en) * 2002-11-14 2009-11-11 ミツミ電機株式会社 Small joystick
CN105138060B (en) * 2015-07-27 2017-07-07 中国科学院光电技术研究所 A kind of rocking bar of use grating sensor
CN108992921B (en) * 2018-10-16 2020-04-21 东莞市名键电子科技有限公司 Photoelectric handle rocker assembly
CN210627144U (en) * 2019-11-08 2020-05-26 东莞市名键电子科技有限公司 Photoelectric rocker assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113190079A (en) * 2021-04-25 2021-07-30 歌尔股份有限公司 Mechanical rocker

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