Switch encoder with side pressing function

Abstract

The utility model relates to the technical field of encoder design, in particular to a switch encoder with a side pressing function. Comprising an encoder body. The brush mounting seat is mounted on the encoder body; the fluctuation disc is mounted on the brush mounting seat; the rotating disc is mounted on the fluctuation disc and is used for driving the fluctuation disc to rotate relative to the brush mounting seat and driving the brush mounting seat to move in the encoder body along the surface of the encoder body through the fluctuation disc; the brush is mounted in the brush mounting seat and is used for abutting against the fluctuation disc, generating a coding signal when the fluctuation disc rotates relative to the brush mounting seat, and transmitting the coding signal to the encoder body; the positioning elastic sheet is mounted on the brush mounting seat; and the switch spring is arranged on the encoder body.

Description

TECHNICAL FIELD

[0001] The utility model relates to encoder design technical field especially relates to a switch encoder with side press function. BACKGROUND

[0002] Encoder is a kind of sensor for motion control, utilizes photoelectricity, electromagnetic, capacitance or inductance etc. Sensing principle, detects the mechanical position of object and its change, and this information is converted into electric signal after output, as the feedback of motion control, can convert the angular displacement, angular velocity etc. Mechanical quantity of output shaft into corresponding electric pulse to digital output, has been widely used in each electronic field.

[0003] However, the existing encoder due to the unreasonable structure setting, single function, when using poor stability, and do not have the function of switch, and lead to low practicality, greatly reduce the user experience.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. UTILITY MODEL CONTENT

[0005] The utility model adopts the following technical scheme:

[0006] A switch encoder with side press function, comprising

[0007] Encoder body;

[0008] Brush mounting seat, the brush mounting seat is installed on the encoder body;

[0009] Wave disk, the wave disk is installed on the brush mounting seat, and the outer periphery of the wave disk is provided with positioning teeth;

[0010] Rotary disc, the rotary disc is installed on the wave disk, for driving the wave disk relative rotation of brush mounting seat, and through the wave disk, drive the brush mounting seat in the encoder body, along the surface of the encoder body moves;

[0011] Brush, the brush is installed in the brush mounting seat, for with the wave disk abuts, and when the wave disk relative rotation of brush mounting seat produces encoding signal, and the encoding signal is delivered to the encoder body;

[0012] Positioning elastic sheet, the positioning elastic sheet is installed on the brush mounting seat, and the positioning elastic sheet is provided with the elastic convex part of embedding in the positioning tooth for abutting with the positioning tooth;

[0013] A switch spring is mounted on the encoder body, and is used to abut against the brush mounting seat when the brush mounting seat moves relative to the encoder body, and transmit a switch signal through the encoder body, and drive the brush mounting seat to reset after the brush mounting seat loses external force.

[0014] Preferably, the brush mounting seat is provided with a mounting groove for mounting the wobble plate; the mounting groove is provided with a mounting hole; the bottom of the wobble plate is provided with a connecting shaft corresponding to the mounting hole; and the wobble plate is rotatably mounted in the mounting groove through the mounting hole and the connecting shaft.

[0015] Preferably, one side of the mounting groove is provided with an opening for the wobble plate to extend out; the positioning spring is mounted at the opening; and one side of the wobble plate extends out of the mounting groove through the opening, and the positioning teeth in the wobble plate are matched with the elastic protrusions in the positioning spring.

[0016] Preferably, the utility model also comprises a bracket mounted between the rotating disc and the encoder body; and the bracket is provided with a through hole for the wobble plate to pass through.

[0017] Preferably, the side of the bracket is provided with a buckle hole; the side of the encoder body is provided with a buckling block corresponding to the buckle hole; and the bracket is mounted on the encoder body through the buckle hole and the buckling block.

[0018] The switch encoder with side pressing function of the utility model relates to a kind of positioning teeth and the setting of elastic protrusions, to make rotating disc can be stably rotated to preset position, and high stability;The setting of switch spring, to make user can control opening and closing as needed, facilitate user control to device, greatly improve the user experience of use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the overall schematic diagram of the switch encoder with side pressing function of the utility model;

[0020] Fig. 2 It is the schematic diagram of the explosion structure of the switch encoder with side pressing function of the utility model;

[0021] Fig. 3 It is the connection schematic diagram of part structure in the switch encoder with side pressing function of the utility model. DETAILED DESCRIPTION

[0022] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] Please refer to Figs. 1 to 3The utility model relates to a kind of switch encoders with side press function, including encoder body 10;Brush mounting seat 20, brush mounting seat 20 is installed on encoder body 10;Wave disk 30, wave disk 30 is installed on brush mounting seat 20, the outer periphery of wave disk 30 is equipped with positioning tooth 301;Rotary disc 40, rotary disc 40 is installed on wave disk 30, for driving wave disk 30 relative to brush mounting seat 20 rotation, and by wave disk 30, with brush mounting seat 20 be moved in encoder body 10, along the surface of encoder body 10;Brush 50, brush 50 is installed in brush mounting seat 20, for with wave disk 30 abuts, and when wave disk 30 rotates relative to brush mounting seat 20, it generates encoding signal, and encoding signal is transmitted to encoder body 10;Positioning elastic piece 60, positioning elastic piece 60 is installed on brush mounting seat 20, and positioning elastic piece 60 is equipped with the elastic protrusion 601 of being embedded in positioning tooth 301 with positioning tooth 301 abuts;Switch spring 70, switch spring 70 is installed on encoder body 10, for when brush mounting seat 20 moves relative to encoder body 10, with brush mounting seat 20 abuts, and by encoder body 10 transmission switch signal, and for after brush mounting seat 20 loses external force, drive brush mounting seat 20 reset.

[0026] Further, the outside of the encoder body 10 is provided with a connection terminal 101 for transmitting signals externally;Specifically, in the embodiment, during operation, the wave disk 30 is rotated by the rotary disc 40, the encoding signal is transmitted by the brush 50, and the external output is realized by the encoder body 10, so as to control the preset variable, which can be the volume, the pressure, etc., or the control type can be switched according to the encoding signal;In addition, the wave disk 30 can be effectively rotated to the preset position and maintained stably by the positioning tooth 301 and the elastic protrusion 601 in the positioning elastic piece 60, so as to improve the user experience.

[0027] When the device switch needs to be controlled, the wave disk 30 is moved by the rotary disc 40, the brush mounting seat 20 is moved relative to the encoder body 10, so as to abut with the switch spring 70, and then the switch signal is transmitted externally by the switch spring 70 and the encoder body 10;When the rotary disc 40 removes the external force, the brush mounting seat 20 is reset by the switch spring 70.

[0028] The switch encoder with side press function of the utility model realizes that the rotary disc 40 can be stably rotated to the preset position with high stability by the positioning tooth 301 and the elastic protrusion 601, and the user can control the opening and closing as needed by the switch spring 70, which is convenient for the user to control the device and greatly improves the user experience.

[0029] In one specific embodiment, a bracket 80 is installed between the rotating disc 40 and the encoder body 10, and a through hole 802 is arranged in the bracket 80 for the wobble disc 30 to pass through. Specifically, in this embodiment, the arrangement of the bracket 80 can effectively protect the brush mounting seat 20, the brush 50, the positioning elastic sheet 60 and the like in the encoder body 10, and improves the rationality of the structural arrangement. Further, the radius of the through hole 802 is greater than the radius of the wobble disc 30, so as to provide a moving gap for the wobble disc 30, so that the rotating disc 40 can pass through the wobble disc 30 and drive the brush mounting seat 20 to move along the surface of the encoder body 10. Further, the side of the bracket 80 is provided with a buckle hole 801, and the side of the encoder body 10 is provided with a buckling block 102 corresponding to the buckle hole 801, and the bracket 80 is installed on the encoder body 10 through the buckle hole 801 and the buckling block 102. In this embodiment, the arrangement of the buckle hole 801 and the buckling block 102 facilitates the assembly of the bracket 80 and the encoder body 10.

[0030] In one specific embodiment, the brush mounting seat 20 is provided with a mounting groove 501 for mounting the wobble disc 30, and a mounting groove 502 is arranged in the mounting groove 501. The bottom of the wobble disc 30 is provided with a connecting shaft corresponding to the mounting groove 502, and the wobble disc 30 is rotatably installed in the mounting groove 501 through the mounting groove 502 and the connecting shaft. Further, one end of the brush 50 is installed in the mounting groove 501 and abuts against the bottom of the wobble disc 30, and an encoder disc is arranged in the wobble disc 30. When the rotating disc 40 drives the wobble disc 30 to rotate, the brush 50 cooperates with the encoder disc, so as to output an encoding signal.

[0031] In one specific embodiment, one side of the mounting groove 501 is provided with an opening 503 for the wobble disc 30 to extend out of the mounting groove 501, and the positioning elastic sheet 60 is installed at the opening 503. One side of the wobble disc 30 extends out of the mounting groove 501 through the opening 503, and the positioning teeth 301 in the wobble disc 30 cooperate with the elastic protrusions 601 in the positioning elastic sheet 60. In this embodiment, the arrangement of the opening 503 facilitates the positioning teeth 301 to stably cooperate with the elastic protrusions 601 when the wobble disc 30 rotates.

[0032] The switch encoder with a side pressing function can stably rotate the rotating disc 40 to a preset position with high stability through the arrangement of the positioning teeth 301 and the elastic protrusions 601, and can be controlled to be turned on and off as needed by the user through the arrangement of the switch spring 70, so as to facilitate the user to control the device and greatly improve the user experience.

[0033] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A switch encoder with side-press function, characterized in that: include Encoder body; A brush mounting bracket is mounted on the encoder body; A wavy disk is mounted on the brush mounting base, and positioning teeth are provided on the outer periphery of the wavy disk; A rotating disk is mounted on the oscillating disk and is used to drive the oscillating disk to rotate relative to the brush mounting base, and to drive the brush mounting base to move within the encoder body and along the surface of the encoder body via the oscillating disk; A brush, which is installed in the brush mounting base, is used to abut against the undulating disk, and generates an encoding signal when the undulating disk rotates relative to the brush mounting base, and transmits the encoding signal to the encoder body; A positioning spring is mounted on the brush mounting base, and the positioning spring has an elastic protrusion that abuts against the positioning teeth and is used to engage with the positioning teeth. A switch spring is mounted on the encoder body and is used to abut against the brush mount when the brush mount moves relative to the encoder body, and to transmit a switch signal through the encoder body, and to drive the brush mount to reset after the brush mount loses external force.

2. The switch encoder with side-press function according to claim 1, characterized in that: The brush mounting base is provided with a mounting groove for mounting the oscillating disk; the mounting groove is provided with a mounting hole; the bottom of the oscillating disk is provided with a connecting shaft corresponding to the mounting hole; the oscillating disk is rotatably mounted in the mounting groove through the mounting hole and the connecting shaft.

3. The switch encoder with side-press function according to claim 2, characterized in that: The mounting groove has an opening on one side for the oscillating disk to extend out; the positioning spring is installed at the opening; one side of the oscillating disk extends out of the mounting groove through the opening, and the positioning teeth therein cooperate with the elastic protrusion in the positioning spring.

4. A switch encoder with side-press function according to claim 1, characterized in that: It also includes a bracket installed between the rotary disk and the encoder body; the bracket has a through hole for the rotary disk to pass through.

5. A switch encoder with side-press function according to claim 4, characterized in that: The bracket has a buckle hole on its side; the encoder body has a buckle block on its side corresponding to the buckle hole; the bracket is installed on the encoder body through the buckle hole and the buckle block.

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