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CN-224232424-U - Rocker potentiometer with threaded adjusting structure

CN224232424UCN 224232424 UCN224232424 UCN 224232424UCN-224232424-U

Abstract

The rocker potentiometer with the threaded adjusting structure comprises a rocker assembly, a shell, a first rotary output assembly, a second rotary output assembly, a pressure plate and a reset spring, wherein the shell comprises a gland, a shell and a bottom cover, the gland is correspondingly arranged on the upper surface of the shell, the bottom cover is correspondingly arranged at the bottom of the shell, the four side corners of the gland, the shell and the bottom cover are fixedly connected through a pin, the shell is provided with an opening for the rocker assembly to move, the rocker assembly comprises a rocker structure, an upper rocker arm and a lower rocker arm, the rocker arm and the lower rocker arm are respectively provided with a movable space for the rocker structure to deflect, the rocker structure comprises a hollow outer shaft sleeve and an inner adjusting shaft, the inner side wall of the hollow outer shaft sleeve is provided with inner threads, the outer side face of the inner adjusting shaft is provided with outer threads matched with the inner threads, the inner adjusting shaft penetrates through the hollow outer shaft sleeve, the operation and control hand feeling is adjustable, the use experience feeling of a user is improved, the structure of the shell is adjusted, and the service life is also prolonged on the basis of being convenient to assemble.

Inventors

  • LIU CHENGRUI

Assignees

  • 东莞福哥电子有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (9)

  1. 1. The rocker potentiometer with the threaded adjusting structure comprises a rocker assembly (14), a shell (44), a first rotary output assembly (23), a second rotary output assembly (22), a pressure plate (24) and a return spring (26), wherein the first rotary output assembly (23) and the second rotary output assembly (22) are respectively and adjacently arranged on the outer side surface of the shell (44), the lower part of the rocker assembly (14) is arranged in the shell (44), the output end of the rocker assembly (14) extends out of the shell (44) and is connected with the first rotary output assembly (23) and the second rotary output assembly (22), the return spring (26) is arranged at the bottom of an inner cavity of the shell (44), and the pressure plate (24) is correspondingly pressed on the upper surface of the return spring (26) and is positioned corresponding to the bottom of the rocker assembly (14); The novel rocker assembly is characterized in that the shell (44) comprises a gland (18), a shell (21) and a bottom cover (27), the gland (18) is correspondingly arranged on the upper surface of the shell (21), the bottom cover (27) is correspondingly arranged at the bottom of the shell (21), the four side corners of the gland (18), the shell (21) and the bottom cover (27) are fixedly connected through a pin (15), the shell (44) is provided with an opening for the rocker assembly (14) to move, the four sides of the gland (18) are respectively provided with an upper bearing sleeve (16) matched with the rocker assembly (14), the four sides of the upper surface of the shell (21) are respectively provided with a lower bearing sleeve (19) corresponding to the upper bearing sleeve (16), and the upper bearing sleeve (16) and the lower bearing sleeve (19) form a rotary supporting hole of the rocker assembly (14); The rocker assembly (14) comprises a rocker structure (45), an upper rocker arm (12) and a lower rocker arm (13), wherein movable spaces for the rocker structure (45) to deflect are formed in the upper rocker arm (12) and the lower rocker arm (13), the rocker structure (45) comprises a hollow outer shaft sleeve (11) and an inner adjusting shaft (10), inner threads are formed on the inner side wall of the hollow outer shaft sleeve (11), outer threads matched with the inner threads are formed on the outer side surface of the inner adjusting shaft (10), the inner adjusting shaft (10) penetrates through the hollow outer shaft sleeve (11), a pressing cap (33) matched with a pressure plate (24) is formed at the bottom of the inner adjusting shaft (10), the upper portion of the inner adjusting shaft (10) extends out of the hollow outer shaft sleeve (11) and is provided with an adjusting slot (32), two opposite sides of the lower portion of the hollow outer shaft sleeve (11) are rotatably connected with the lower rocker arm (13) through a first rotating shaft (43), one side of the upper rocker arm (10) extends out of the hollow outer shaft sleeve (11) and is rotatably connected with the other side of the lower rocker arm (13), and the other side of the lower rocker arm (13) is rotatably connected with the rotary support assembly (23) through the rotary support assembly.
  2. 2. The rocker potentiometer with the threaded adjusting structure according to claim 1, wherein a U-shaped mounting bracket (17) is arranged on one side surface of the first rotary output assembly (23) and one side surface of the second rotary output assembly (22) which are close to the shell (44), an upper protruding buckle (35) and a lower protruding buckle (34) are arranged on two opposite sides of the first rotary output assembly (23) and the second rotary output assembly (22) in the width direction, a first abutting buckling block (36) matched with the upper protruding buckle (35) is formed on one side upper portion of the U-shaped mounting bracket (17) in the width direction, a buckling hole (46) matched with the lower protruding buckle (34) is formed on the lower portion of the U-shaped mounting bracket (17), an elastic buckling arm (38) is arranged on the lower portion of one side surface of the U-shaped mounting bracket (17) which is close to the shell (44), and a second abutting buckling block (39) matched with the elastic buckling arm (38) is arranged on the position of the shell (21) corresponding to the elastic buckling arm (38).
  3. 3. A rocker potentiometer with a threaded adjustment structure according to claim 2, characterized in that the first and second rotation output assemblies (23, 22) are formed with a plurality of positioning pins (40) penetrating the U-shaped mounting bracket (17) against one side of the housing (21), the housing (21) being provided with positioning pin slots (41) into which the positioning pins (40) are inserted.
  4. 4. A rocker potentiometer with a threaded adjustment structure according to claim 3, characterized in that the housing (21) is formed with a limit projection (37) on the side facing the first (23) and second (22) rotational output assembly, and the U-shaped mounting bracket (17) is formed with a limit receptacle (47) in interference fit with the limit projection (37).
  5. 5. The rocker potentiometer with the threaded adjusting structure according to claim 1, wherein a second rotating shaft (31) is arranged at the part of the upper rocker arm (12) inserted into the rotating supporting hole, the second rotating shaft (31) is arranged in a water drop shape with a wide upper part and a narrow lower part, a third rotating shaft (48) is arranged at the part of the lower rocker arm (13) inserted into the rotating supporting hole, and the third rotating shaft (48) is arranged in a water drop shape with a wide upper part and a narrow lower part.
  6. 6. The rocker potentiometer with the threaded adjusting structure according to claim 1, wherein the inner side wall of the shell (21) is provided with a jogged guide groove (42) from top to bottom, and the outer side surface of the pressure plate (24) is provided with a plurality of guide convex blocks (25) correspondingly embedded in the jogged guide groove (42).
  7. 7. The rocker potentiometer with the threaded adjusting structure according to claim 1, wherein a limiting boss (28) inserted into the return spring (26) is formed in the middle of the upper surface of the bottom cover (27).
  8. 8. The rocker potentiometer with the threaded adjusting structure according to claim 7, wherein upturned bosses (29) are formed on four sides of the bottom cover (27) at positions corresponding to the pins (15), and the upturned bosses (29) are provided with first pin mounting holes (30) for penetrating connection of the pins (15).
  9. 9. A rocker potentiometer with a threaded adjustment structure according to any one of claims 1 to 8, characterized in that the first rotational output assembly (23) and the second rotational output assembly (22) are provided as contact or non-contact sensors.

Description

Rocker potentiometer with threaded adjusting structure Technical Field The utility model relates to the technical field of rocker potentiometers, in particular to a rocker potentiometer with a threaded adjusting structure. Background Chinese application publication No. CN210073519a, application publication No. 2020, 02 month and 14 days, it discloses a steady rocker potentiometer, including top surface have open-ended casing, base, rocker, go up rocking arm, lower rocking arm with the casing rotates to be connected, the casing both sides respectively fixedly connected with first rotation output unit, second rotation output unit, go up rocking arm one end with first rotation output unit fixed connection, lower rocking arm one end with second rotation output unit fixed connection, the inboard bottom of base is equipped with the guide cylinder, the cover is equipped with the axle sleeve moving part on the guide cylinder, the axle sleeve moving part is located the rocker downside, axle sleeve moving part outside cover is equipped with the spring, axle sleeve moving part middle part has the movable hole that runs through from top to bottom, the guide cylinder activity in the movable hole. The prior art has the defects that the hand feeling controlled by the prior art can not be correspondingly adjusted according to personal preference through long-term use inspection, the use experience of a user is affected, and the service life is still to be improved. In view of this, improvements are needed. Disclosure of utility model Aiming at the problems, the utility model provides the rocker potentiometer with the threaded adjusting structure, which has the advantages that the control handfeel is adjustable, the use experience of a user is improved, the structure setting of the shell is adjusted, and the service life is prolonged on the basis of being convenient to assemble. The rocker potentiometer with the threaded adjusting structure comprises a rocker assembly, a shell, a first rotary output assembly, a second rotary output assembly, a pressure plate and a return spring, wherein the first rotary output assembly and the second rotary output assembly are respectively and adjacently arranged on the outer side face of the shell, the lower part of the rocker assembly is arranged in the shell, the output end of the rocker assembly extends out of the shell and is connected with the first rotary output assembly and the second rotary output assembly, the return spring is arranged at the bottom of an inner cavity of the shell, and the pressure plate is correspondingly pressed on the upper surface of the return spring and is positioned corresponding to the bottom of the rocker assembly; The shell comprises a gland, a shell and a bottom cover, wherein the gland is correspondingly arranged on the upper surface of the shell, the bottom cover is correspondingly arranged at the bottom of the shell, and four side corners of the gland, the shell and the bottom cover are fixedly connected through a pin; the shell is provided with an opening for the rocker assembly to move, four sides of the gland are respectively provided with an upper bearing sleeve matched with the rocker assembly, four sides of the upper surface of the shell are respectively provided with a lower bearing sleeve corresponding to the upper bearing sleeve, and the upper bearing sleeve and the lower bearing sleeve form a rotary supporting hole of the rocker assembly; The rocker assembly comprises a rocker structure, an upper rocker arm and a lower rocker arm, wherein movable spaces for deflection of the rocker structure are formed in the upper rocker arm and the lower rocker arm, the rocker structure comprises a hollow outer shaft sleeve and an inner adjusting shaft, inner threads are arranged on the inner side wall of the hollow outer shaft sleeve, outer threads matched with the inner threads are arranged on the outer side face of the inner adjusting shaft, the inner adjusting shaft penetrates through the hollow outer shaft sleeve, the bottom of the inner adjusting shaft extends out of the hollow outer shaft sleeve and is provided with a pressing cap matched with the pressing disc, the upper portion of the inner adjusting shaft extends out of the hollow outer shaft sleeve and is provided with an adjusting slot, two opposite sides of the lower portion of the hollow outer shaft sleeve are in rotary connection with the lower rocker arm through a first rotary shaft, one side of the upper rocker arm is in rotary connection with the rotary supporting hole, the other side of the upper rocker arm is in rotary connection with the second rotary output assembly, and one side of the lower rocker arm is in rotary connection with the rotary supporting hole, and the first rotary output assembly. Preferably, a U-shaped mounting bracket is arranged on one side surface of the first rotary output assembly, which is close to the shell, and an upper convex buckle and a lower convex buckle