CN114412979A - Electric toy movement capable of dancing - Google Patents
Electric toy movement capable of dancing Download PDFInfo
- Publication number
- CN114412979A CN114412979A CN202210078356.1A CN202210078356A CN114412979A CN 114412979 A CN114412979 A CN 114412979A CN 202210078356 A CN202210078356 A CN 202210078356A CN 114412979 A CN114412979 A CN 114412979A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- sound
- shock
- rear end
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 123
- 238000010521 absorption reaction Methods 0.000 claims abstract description 100
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 230000035939 shock Effects 0.000 claims abstract description 47
- 238000013016 damping Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 102
- 238000005192 partition Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H11/00—Self-movable toy figures
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H13/00—Toy figures with self-moving parts, with or without movement of the toy as a whole
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H13/00—Toy figures with self-moving parts, with or without movement of the toy as a whole
- A63H13/02—Toy figures with self-moving parts, with or without movement of the toy as a whole imitating natural actions, e.g. catching a mouse by a cat, the kicking of an animal
- A63H13/04—Mechanical figures imitating the movement of players or workers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H29/00—Drive mechanisms for toys in general
- A63H29/22—Electric drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
The application provides an electric toy movement capable of dancing, which relates to the technical field of toy movements and comprises a fixed box body, a sound-insulation damping box body, a transmission shaft and a transmission wheel; the sound insulation and shock absorption box body is positioned inside the fixed box body and fixedly connected with the fixed box body, the sound insulation and shock absorption box body is made of elastic rubber materials, and the fixed box body is made of hard plastic materials; the transmission shaft is rotatably connected with the box body, the transmission wheel is connected with the transmission shaft, and the transmission wheel is positioned inside the sound-insulation damping box body. The electronic toy core that the ability danced that this embodiment provided, at the course of the work, the motor drives transmission shaft and drive wheel operation, gives the load with power take off after the variable speed, and the part vibrations and the noise that the drive wheel transmission in-process produced are isolated inside the shock attenuation box body that gives sound insulation, reach the effect that reduces vibrations and noise.
Description
Technical Field
The application relates to the technical field of toy movement, in particular to an electric toy movement capable of dancing.
Background
The toy movement is a transmission device in a power system of a toy, the toy movement in the prior art generally refers to a wave box (also called a gear box), the movement generally comprises a plurality of transmission shafts, a plurality of gears and a support, the transmission shafts are rotatably connected with the support, the gears are fixedly connected with the transmission shafts, the gears are correspondingly arranged according to a target transmission ratio and are in meshed transmission connection, the transmission shafts comprise input shafts and output shafts, the input shafts are generally connected with a motor, the output shafts are connected with a load end, the load end is a leg and a hand of the toy, the swinging of the leg and the hand needs to be smooth and needs to follow the rhythm of music rhythm, so that the movement is required to have small vibration and low noise, however, the movement in the prior art generates large noise by transmission among a plurality of gears in the working process and has large vibration, so that the waving smoothness of the toy is influenced, the noise affects the melodic atmosphere of the dance.
Disclosure of Invention
The application provides an electronic toy core that can dance for shake and the big problem of noise among the prior art in the core working process are solved.
In order to achieve the above purpose, the embodiments of the present application propose the following technical solutions:
an electric toy movement capable of dancing comprises a fixed box body, a sound-insulation damping box body, a transmission shaft and a transmission wheel;
the sound insulation and shock absorption box body is positioned inside the fixed box body, the sound insulation and shock absorption box body is fixedly connected with the fixed box body, the sound insulation and shock absorption box body is made of elastic rubber materials, and the fixed box body is made of hard plastic materials;
the transmission shaft is rotatably connected with the box body, the transmission wheel is connected with the transmission shaft, and the transmission wheel is positioned inside the sound-insulation damping box body.
In some embodiments, the transmission shaft includes an input shaft, an output shaft, and a transition shaft, the transmission wheel includes a driving gear, a driven gear, and a transition wheel, the driving gear is fixedly connected to the input shaft, the driven gear is fixedly connected to the output shaft, the transition wheel is fixedly connected to the transition shaft, the driving gear is in transmission connection with the transition wheel, and the transition wheel is in transmission connection with the driven gear;
the input shaft, the output shaft and the transition shaft are parallel, the input shaft and the output shaft are respectively positioned at two ends of the fixed box body, the rear end of the input shaft is positioned in the sound-insulation damping box body, the front end of the input shaft is positioned outside the fixed box body, the front end of the output shaft is positioned in the sound-insulation damping box body, and the rear end of the output shaft is positioned outside the fixed box body;
the input shaft is rotationally connected with the fixed box body, and the output shaft is rotationally connected with the fixed box body;
the driving gear, the driven gear and the transition wheel are located inside the sound insulation and shock absorption box body, the transition shaft is located inside the sound insulation and shock absorption box body, the front end of the transition shaft is rotatably connected with the front end of the box body, and the rear end of the transition shaft is rotatably connected with the rear end of the box body.
In some embodiments, the sound-insulation and shock-absorption box body comprises a sound-insulation and shock-absorption cylinder body, a front-end sound-insulation and shock-absorption cover plate and a rear-end sound-insulation and shock-absorption cover plate;
the front-end sound-insulation shock-absorption cover plate covers the front end of the sound-insulation shock-absorption cylinder body, the front-end sound-insulation shock-absorption cover plate is fixedly connected with the sound-insulation shock-absorption cylinder body, the rear-end sound-insulation shock-absorption cover plate covers the rear end of the sound-insulation shock-absorption cylinder body, and the rear-end sound-insulation shock-absorption cover plate is fixedly connected with the sound-insulation shock-absorption cylinder body;
the input shaft, the output shaft, the transition shaft, the driving gear, the driven gear and the transition wheel are positioned on the inner side of the sound insulation and shock absorption cylinder body, and the driving gear, the driven gear and the transition wheel are positioned between the front end sound insulation and shock absorption cover plate and the rear end sound insulation and shock absorption cover plate;
the front end sound insulation and shock absorption cover plate is parallel to the rear end sound insulation and shock absorption cover plate, and the input shaft is perpendicular to the front end sound insulation and shock absorption cover plate.
In some embodiments, the fixed box comprises a fixed cylinder, a front end fixed cover plate and a rear end fixed cover plate;
the front end fixed cover plate is covered at the front end of the fixed cylinder body, the front end fixed cover plate is fixedly connected with the fixed cylinder body, the rear end fixed cover plate is covered at the rear end of the fixed cylinder body, and the rear end fixed cover plate is fixedly connected with the fixed cylinder body;
the fixed cylinder is sleeved on the sound-insulation shock-absorption cylinder, the front-end sound-insulation shock-absorption cover plate is positioned between the front-end fixed cover plate and the fixed cylinder, and the rear-end sound-insulation shock-absorption cover plate is positioned between the rear-end fixed cover plate and the sound-insulation shock-absorption cylinder;
the front end sound-insulation and shock-absorption cover plate is in compression fit with the front end fixed cover plate, and the rear end sound-insulation and shock-absorption cover plate is in compression fit with the rear end fixed cover plate;
the front end fixed cover plate is parallel to the rear end fixed cover plate, the front end fixed cover plate is parallel to the front end sound-insulating and shock-absorbing cover plate, the front end fixed cover plate is fixedly connected with the fixed cylinder body, and the rear end fixed cover plate is fixedly connected with the fixed cylinder body;
the input shaft is rotatably connected with the front end fixing cover plate, the front end of the input shaft is positioned on one side, away from the front end sound insulation and shock absorption cover plate, of the front end fixing cover plate, and the rear end of the input shaft is positioned on the side, away from the front end fixing cover plate, of the front end sound insulation and shock absorption cover plate;
the output shaft is rotatably connected with the rear end fixing cover plate, the front end of the output shaft is positioned on one side, away from the rear end fixing plate, of the rear end sound-insulation shock-absorption cover plate, and the rear end of the output shaft is positioned on one side, away from the rear end sound-insulation shock-absorption cover plate, of the rear end fixing cover plate;
the transition shaft is positioned between the front end fixed cover plate and the rear end fixed cover plate, the front end of the transition shaft is rotatably connected with the front end fixed cover plate, and the rear end of the transition shaft is rotatably connected with the rear end fixed cover plate.
In some embodiments, the front-end outer edge of the sound-insulation shock-absorption cylinder is integrally connected with a front-end flange, the rear-end outer edge of the sound-insulation shock-absorption cylinder is integrally connected with a rear-end flange, the fixed cylinder is located between the front-end flange and the rear-end flange, the front-end flange is in press fit with the end face of the front end of the fixed cylinder, and the rear-end flange is in press fit with the end face of the rear end of the fixed cylinder;
the front end flanging is positioned between the front end fixed cover plate and the front end of the fixed cylinder, the front end fixed cover plate is in compression fit with the front end flanging, the rear end flanging is positioned between the rear end fixed cover plate and the rear end of the fixed cylinder, and the rear end fixed cover plate is in compression fit with the rear end flanging.
In some embodiments, a front end positioning ring is integrally connected to the inner side surface of the front end of the sound-insulating and shock-absorbing cylinder, the front end sound-insulating and shock-absorbing cover plate is located between the front end positioning ring and the front end fixed cover plate, and the front end positioning ring is in press fit with the front end sound-insulating and shock-absorbing cover plate;
the inner side surface of the rear end of the sound-insulating and shock-absorbing cylinder body is integrally connected with a rear end positioning ring, the rear end sound-insulating and shock-absorbing cover plate is positioned between the rear end positioning ring and the rear end fixing cover plate, and the rear end positioning ring is in press fit with the rear end sound-insulating and shock-absorbing cover plate;
the input shaft, the output shaft and the transition shaft are positioned on the inner side of the front end positioning ring, and the input shaft, the output shaft and the transition shaft are positioned on the inner side of the rear end positioning ring.
In some embodiments, the inner side surface of the sound-insulation damping cylinder body is integrally connected with a sound-insulation damping partition plate, the sound-insulation damping partition plate is parallel to the front-end sound-insulation damping cover plate, the sound-insulation damping partition plate is located between the front-end positioning ring and the rear-end positioning ring, the rear end of the input shaft is rotatably connected with the sound-insulation damping partition plate, and the front end of the output shaft is rotatably connected with the sound-insulation damping partition plate.
In some embodiments, a shaft support is fixedly connected to the center of the sound-insulating and shock-absorbing barrier, the rear end of the input shaft is rotatably connected to the shaft support, and the front end of the output shaft is rotatably connected to the shaft support.
In some embodiments, the transition shaft comprises a primary rotating shaft, a secondary rotating shaft, a tertiary rotating shaft, and a quaternary rotating shaft;
the first-stage rotating shaft, the second-stage rotating shaft, the third-stage rotating shaft and the fourth-stage rotating shaft are arranged around the input shaft and the output shaft, and the first-stage rotating shaft, the second-stage rotating shaft, the third-stage rotating shaft and the fourth-stage rotating shaft are sequentially arranged;
the front end of the first-stage rotating shaft is rotationally connected with the front end fixed cover plate, the rear end of the first-stage rotating shaft is rotationally connected with the rear end fixed cover plate, the front end of the second-stage rotating shaft is rotationally connected with the front end fixed cover plate, the rear end of the second-stage rotating shaft is rotationally connected with the rear end fixed cover plate, the front end of the third-stage rotating shaft is rotationally connected with the front end fixed cover plate, the rear end of the third-stage rotating shaft is rotationally connected with the rear end fixed cover plate, the front end of the fourth-stage rotating shaft is rotationally connected with the front end fixed cover plate, and the rear end of the fourth-stage rotating shaft is rotationally connected with the rear end fixed cover plate;
the transition wheel comprises a driving transition gear, a first-stage small belt pulley, a second-stage large belt pulley, a second-stage small belt pulley, a third-stage large belt pulley, a third-stage small belt pulley, a fourth-stage large belt pulley and a driven transition gear;
the diameter of the driving transition gear is larger than that of the driving gear, the diameter of the first-stage small belt pulley is smaller than that of the driving transition gear, the diameter of the second-stage large belt pulley is larger than that of the first-stage small belt pulley, the diameter of the second-stage small belt pulley is smaller than that of the second-stage large belt pulley, the diameter of the third-stage large belt pulley is larger than that of the second-stage small belt pulley, the diameter of the third-stage small belt pulley is smaller than that of the third-stage large belt pulley, the diameter of the fourth-stage large belt pulley is larger than that of the third-stage small belt pulley, the diameter of the driven transition gear is smaller than that of the fourth-stage large belt pulley, and the diameter of the driven transition gear is smaller than that of the driven gear;
the driving transition gear and the first-stage small belt pulley are respectively and fixedly connected with the first-stage rotating shaft, the second-stage large belt pulley and the second-stage small belt pulley are respectively and fixedly connected with the second-stage rotating shaft, the third-stage large belt pulley and the third-stage small belt pulley are respectively and fixedly connected with the third-stage rotating shaft, and the fourth-stage large belt pulley and the driven transition gear are respectively and fixedly connected with the fourth-stage rotating shaft;
the driving transition gear is in meshed transmission connection with the driving gear, the first-level small belt pulley is in transmission connection with the second-level large belt pulley through a belt, the second-level small belt pulley is in transmission connection with the third-level large belt pulley through a belt, the third-level small belt pulley is in transmission connection with the fourth-level large belt pulley through a belt, and the driven transition gear is in meshed transmission connection with the driven gear.
In some embodiments, the driving gear, the driving transition gear, the first-stage small pulley, the second-stage large pulley, the second-stage small pulley and the third-stage large pulley are located between the sound-insulation and shock-absorption partition plate and the front-end sound-insulation and shock-absorption cover plate, and the third-stage small pulley, the fourth-stage large pulley, the driven transition gear and the driven gear are located between the sound-insulation and shock-absorption partition plate and the rear-end sound-insulation and shock-absorption cover plate;
the electric toy movement capable of dancing further comprises a fixing bolt and a fixing nut, the fixing bolt sequentially penetrates through the rear end fixing cover plate, the rear end flanging, the fixing barrel, the front end flanging and the front end fixing cover plate, and the fixing bolt is perpendicular to the rear end fixing cover plate;
the bolt head of the fixing bolt is positioned on one side, away from the rear end flanging, of the rear end fixing cover plate, and the bolt head of the fixing bolt is in press fit with the rear end fixing cover plate;
the fixing nut is positioned on one side of the front end fixing cover plate, which is far away from the front end flanging, and the fixing nut is in compression fit with the front end fixing cover plate;
the fixing nut is in threaded connection with the fixing bolt;
the fixed box body and the sound-insulation damping box body are quadrangular, the number of the fixed bolts and the number of the fixed nuts are four, and the fixed bolts are located at four corners of the fixed box body respectively;
the input shaft is positioned at the center of the front end fixed cover plate, and the output shaft is positioned at the center of the rear end fixed cover plate.
Has the advantages that:
the application provides an electronic toy core that can dance, in the course of the work, the motor drives transmission shaft and drive wheel operation, gives the load with power take off after the variable speed, and the part vibrations and the noise that the drive wheel transmission in-process produced are isolated inside the shock attenuation box body that gives sound insulation, reach the effect that reduces vibrations and noise.
Drawings
FIG. 1 is a schematic view of an embodiment of an electric toy movement capable of dancing;
FIG. 2 is an exploded view of the electric toy movement of FIG. 1 capable of dancing;
FIG. 3 is a schematic view of an embodiment of the present application showing a dancing motor toy movement from another perspective;
figure 4 is an exploded view of the electric toy movement of figure 3 capable of dancing;
FIG. 5 is an exploded view of the sound-insulating shock-absorbing box body in the embodiment of the present application;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;
FIG. 7 is an exploded view of the space between the fixing cylinder and the soundproof shock-absorbing cylinder in the embodiment of the present application;
FIG. 8 is a schematic structural view of a sound-insulating and shock-absorbing cylinder in the embodiment of the present application;
FIG. 9 is a schematic view of the structure of FIG. 8 from another perspective;
FIG. 10 is a schematic view showing a coupling structure of a driving shaft and a driving wheel in the embodiment of the present application;
FIG. 11 is a schematic view of the structure of FIG. 10 from another perspective;
figure 12 is a top view of a dance-enabled electronic toy movement according to an embodiment of the present application;
FIG. 13 is a cross-sectional view taken along line A-A of FIG. 12;
FIG. 14 is a cross-sectional view taken along line B-B of FIG. 13;
fig. 15 is a sectional view taken along line C-C in fig. 13.
Reference numerals:
101. fixing the box body; 102. a sound insulation and shock absorption box body; 103. an input shaft; 104. an output shaft; 105. a driving gear; 106. a driven gear; 107. a sound-insulating and shock-absorbing cylinder; 108. the front end is provided with a sound-insulation and shock-absorption cover plate; 109. the rear end is provided with a sound-insulation and shock-absorption cover plate; 110. fixing the cylinder; 111. a cover plate is fixed at the front end; 112. a cover plate is fixed at the rear end; 113. the front end is flanged; 114. the rear end is flanged; 115. a front end positioning ring; 116. a rear end positioning ring; 117. a sound-insulating and shock-absorbing partition plate; 118. a shaft support; 119. a primary rotating shaft; 120. a secondary rotating shaft; 121. a third-stage rotating shaft; 122. a four-stage rotating shaft; 123. an active transition gear; 124. a first-stage small belt pulley; 125. a second-stage large belt pulley; 126. a second-stage small belt pulley; 127. a third-stage large belt pulley; 128. a third-stage small belt pulley; 129. a four-stage large belt pulley; 130. a driven transition gear; 131. fixing the bolt; 132. and (5) fixing the nut.
Detailed Description
Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
As shown in fig. 1 to 15, in the embodiment of the present application, there is provided an electric toy movement capable of dancing, including a fixed case 101, a soundproof and shock-absorbing case 102, a transmission shaft, a transmission wheel; the sound insulation and shock absorption box body 102 is positioned inside the fixed box body 101, the sound insulation and shock absorption box body 102 is fixedly connected with the fixed box body 101, the sound insulation and shock absorption box body 102 is made of elastic rubber materials, and the fixed box body 101 is made of hard plastic materials; the transmission shaft is rotatably connected with the box body, the transmission wheel is connected with the transmission shaft, and the transmission wheel is positioned inside the sound-insulation damping box body 102.
The electronic toy core that the embodiment provided can dance, at the course of the work, the motor drives transmission shaft and drive wheel operation, gives the load with power take off after the variable speed, and the part vibrations and the noise that the drive wheel transmission in-process produced are isolated inside the shock attenuation box body 102 that gives sound insulation, reach the effect that reduces vibrations and noise.
In some embodiments, the transmission shaft includes an input shaft 103, an output shaft 104, and a transition shaft, the transmission wheel includes a driving gear 105, a driven gear 106, and a transition wheel, the driving gear 105 is fixedly connected with the input shaft 103, the driven gear 106 is fixedly connected with the output shaft 104, the transition wheel is fixedly connected with the transition shaft, the driving gear 105 is in transmission connection with the transition wheel, and the transition wheel is in transmission connection with the driven gear 106; the input shaft 103, the output shaft 104 and the transition shaft are parallel, the input shaft 103 and the output shaft 104 are respectively positioned at two ends of the fixed box body 101, the rear end of the input shaft 103 is positioned inside the sound-insulation shock-absorption box body 102, the front end of the input shaft 103 is positioned outside the fixed box body 101, the front end of the output shaft 104 is positioned inside the sound-insulation shock-absorption box body 102, and the rear end of the output shaft 104 is positioned outside the fixed box body 101; the input shaft 103 is rotationally connected with the fixed box body 101, and the output shaft 104 is rotationally connected with the fixed box body 101; the driving gear 105, the driven gear 106 and the transition wheel are located inside the sound insulation and shock absorption box body 102, the transition shaft is located inside the sound insulation and shock absorption box body 102, the front end of the transition shaft is rotatably connected with the front end of the box body, and the rear end of the transition shaft is rotatably connected with the rear end of the box body.
In some embodiments, the sound-insulating and shock-absorbing box body 102 comprises a sound-insulating and shock-absorbing cylinder 107, a front sound-insulating and shock-absorbing cover plate 108 and a rear sound-insulating and shock-absorbing cover plate 109; the front-end sound-insulation shock-absorption cover plate 108 covers the front end of the sound-insulation shock-absorption cylinder 107, the front-end sound-insulation shock-absorption cover plate 108 is fixedly connected with the sound-insulation shock-absorption cylinder 107, the rear-end sound-insulation shock-absorption cover plate 109 covers the rear end of the sound-insulation shock-absorption cylinder 107, and the rear-end sound-insulation shock-absorption cover plate 109 is fixedly connected with the sound-insulation shock-absorption cylinder 107; the input shaft 103, the output shaft 104, the transition shaft, the driving gear 105, the driven gear 106 and the transition wheel are positioned on the inner side of the sound-proof damping cylinder 107, and the driving gear 105, the driven gear 106 and the transition wheel are positioned between the front-end sound-proof damping cover plate 108 and the rear-end sound-proof damping cover plate 109; the front end sound insulation and shock absorption cover plate 108 is parallel to the rear end sound insulation and shock absorption cover plate 109, and the input shaft 103 is perpendicular to the front end sound insulation and shock absorption cover plate 108.
In some embodiments, the fixed box 101 includes a fixed cylinder 110, a front fixed cover plate 111, and a rear fixed cover plate 112; the front end fixed cover plate 111 covers the front end of the fixed cylinder 110, the front end fixed cover plate 111 is fixedly connected with the fixed cylinder 110, the rear end fixed cover plate 112 covers the rear end of the fixed cylinder 110, and the rear end fixed cover plate 112 is fixedly connected with the fixed cylinder 110; the fixed cylinder 110 is sleeved on the sound-insulation shock-absorption cylinder 107, the front-end sound-insulation shock-absorption cover plate 108 is positioned between the front-end fixed cover plate 111 and the fixed cylinder 110, and the rear-end sound-insulation shock-absorption cover plate 109 is positioned between the rear-end fixed cover plate 112 and the sound-insulation shock-absorption cylinder 107; the front end sound insulation and shock absorption cover plate 108 is in press fit with the front end fixed cover plate 111, and the rear end sound insulation and shock absorption cover plate 109 is in press fit with the rear end fixed cover plate 112; the front end fixed cover plate 111 is parallel to the rear end fixed cover plate 112, the front end fixed cover plate 111 is parallel to the front end sound-insulation shock-absorption cover plate 108, the front end fixed cover plate 111 is fixedly connected with the fixed cylinder 110, and the rear end fixed cover plate 112 is fixedly connected with the fixed cylinder 110; the input shaft 103 is rotatably connected with the front end fixing cover plate 111, the front end of the input shaft 103 is positioned on one side of the front end fixing cover plate 111 far away from the front end sound-insulating and shock-absorbing cover plate 108, and the rear end of the input shaft 103 is positioned on the side of the front end sound-insulating and shock-absorbing cover plate 108 far away from the front end fixing cover plate 111; the output shaft 104 is rotatably connected with the rear end fixing cover plate 112, the front end of the output shaft 104 is positioned at one side of the rear end sound-insulating and shock-absorbing cover plate 109, which is far away from the rear end fixing plate, and the rear end of the output shaft 104 is positioned at one side of the rear end fixing cover plate 112, which is far away from the rear end sound-insulating and shock-absorbing cover plate 109; the transition shaft is located between the front end fixed cover plate 111 and the rear end fixed cover plate 112, the front end of the transition shaft is rotatably connected with the front end fixed cover plate 111, and the rear end of the transition shaft is rotatably connected with the rear end fixed cover plate 112.
In some embodiments, the front end of the sound-insulating and shock-absorbing cylinder 107 is integrally connected with a front end flange 113, the rear end of the sound-insulating and shock-absorbing cylinder 107 is integrally connected with a rear end flange 114, the fixed cylinder 110 is located between the front end flange 113 and the rear end flange 114, the front end flange 113 is in press fit with the front end face of the fixed cylinder 110, and the rear end flange 114 is in press fit with the rear end face of the fixed cylinder 110; the front end flange 113 is located between the front end fixed cover plate 111 and the front end of the fixed cylinder 110, the front end fixed cover plate 111 is in press fit with the front end flange 113, the rear end flange 114 is located between the rear end fixed cover plate 112 and the rear end of the fixed cylinder 110, and the rear end fixed cover plate 112 is in press fit with the rear end flange 114.
In some embodiments, a front end positioning ring 115 is integrally connected to the inner side surface of the front end of the sound-insulating and shock-absorbing cylinder 107, the front end sound-insulating and shock-absorbing cover plate 108 is located between the front end positioning ring 115 and the front end fixing cover plate 111, and the front end positioning ring 115 is in press fit with the front end sound-insulating and shock-absorbing cover plate 108; a rear end positioning ring 116 is integrally connected to the inner side surface of the rear end of the sound-insulating and shock-absorbing cylinder 107, the rear end sound-insulating and shock-absorbing cover plate 109 is positioned between the rear end positioning ring 116 and the rear end fixed cover plate 112, and the rear end positioning ring 116 is in press fit with the rear end sound-insulating and shock-absorbing cover plate 109; the input shaft 103, the output shaft 104 and the transition shaft are positioned inside the front end positioning ring 115, and the input shaft 103, the output shaft 104 and the transition shaft are positioned inside the rear end positioning ring 116.
In some embodiments, a sound-insulating and shock-absorbing partition 117 is integrally connected to the inner side surface of the sound-insulating and shock-absorbing cylinder 107, the sound-insulating and shock-absorbing partition 117 is parallel to the front sound-insulating and shock-absorbing cover plate 108, the sound-insulating and shock-absorbing partition 117 is located between the front positioning ring 115 and the rear positioning ring 116, the rear end of the input shaft 103 is rotatably connected to the sound-insulating and shock-absorbing partition 117, and the front end of the output shaft 104 is rotatably connected to the sound-insulating and shock-absorbing partition 117.
In some embodiments, a shaft support 118 is fixedly coupled to the center of the soundproof vibration damping partition 117, the rear end of the input shaft 103 is rotatably coupled to the shaft support 118, and the front end of the output shaft 104 is rotatably coupled to the shaft support 118.
In some embodiments, the transition shaft includes a first stage rotating shaft 119, a second stage rotating shaft 120, a third stage rotating shaft 121, and a fourth stage rotating shaft 122; the first-stage rotating shaft 119, the second-stage rotating shaft 120, the third-stage rotating shaft 121 and the fourth-stage rotating shaft 122 are arranged around the input shaft 103 and the output shaft 104, and the first-stage rotating shaft 119, the second-stage rotating shaft 120, the third-stage rotating shaft 121 and the fourth-stage rotating shaft 122 are sequentially arranged; the front end of the first-stage rotating shaft 119 is rotatably connected with the front end fixed cover plate 111, the rear end of the first-stage rotating shaft 119 is rotatably connected with the rear end fixed cover plate 112, the front end of the second-stage rotating shaft 120 is rotatably connected with the front end fixed cover plate 111, the rear end of the second-stage rotating shaft 120 is rotatably connected with the rear end fixed cover plate 112, the front end of the third-stage rotating shaft 121 is rotatably connected with the front end fixed cover plate 111, the rear end of the third-stage rotating shaft 121 is rotatably connected with the rear end fixed cover plate 112, the front end of the fourth-stage rotating shaft 122 is rotatably connected with the front end fixed cover plate 111, and the rear end of the fourth-stage rotating shaft 122 is rotatably connected with the rear end fixed cover plate 112; the transition wheel comprises a driving transition gear 123, a first-stage small belt pulley 124, a second-stage large belt pulley 125, a second-stage small belt pulley 126, a third-stage large belt pulley 127, a third-stage small belt pulley 128, a fourth-stage large belt pulley 129 and a driven transition gear 130; the diameter of the driving transition gear 123 is larger than that of the driving gear 105, the diameter of the first-stage small belt pulley 124 is smaller than that of the driving transition gear 123, the diameter of the second-stage large belt pulley 125 is larger than that of the first-stage small belt pulley 124, the diameter of the second-stage small belt pulley 126 is smaller than that of the second-stage large belt pulley 125, the diameter of the third-stage large belt pulley 127 is larger than that of the second-stage small belt pulley 126, the diameter of the third-stage small belt pulley 128 is smaller than that of the third-stage large belt pulley 127, the diameter of the fourth-stage large belt pulley 129 is larger than that of the third-stage small belt pulley 128, the diameter of the driven transition gear 130 is smaller than that of the fourth-stage large belt pulley 129, and the diameter of the driven transition gear 130 is smaller than that of the driven gear 106; the driving transition gear 123 and the first-stage small belt pulley 124 are respectively and fixedly connected with the first-stage rotating shaft 119, the second-stage large belt pulley 125 and the second-stage small belt pulley 126 are respectively and fixedly connected with the second-stage rotating shaft 120, the third-stage large belt pulley 127 and the third-stage small belt pulley 128 are respectively and fixedly connected with the third-stage rotating shaft 121, and the fourth-stage large belt pulley 129 and the driven transition gear 130 are respectively and fixedly connected with the fourth-stage rotating shaft 122; the driving transition gear 123 is in meshed transmission connection with the driving gear 105, the first-stage small belt pulley 124 is in belt transmission connection with the second-stage large belt pulley 125, the second-stage small belt pulley 126 is in belt transmission connection with the third-stage large belt pulley 127, the third-stage small belt pulley 128 is in belt transmission connection with the fourth-stage large belt pulley 129, and the driven transition gear 130 is in meshed transmission connection with the driven gear 106.
In some embodiments, the driving gear 105, the driving transition gear 123, the first-stage small pulley 124, the second-stage large pulley 125, the second-stage small pulley 126 and the third-stage large pulley 127 are positioned between the sound-proof damping partition 117 and the front-end sound-proof damping cover plate 108, and the third-stage small pulley 128, the fourth-stage large pulley 129, the driven transition gear 130 and the driven gear 106 are positioned between the sound-proof damping partition 117 and the rear-end sound-proof damping cover plate 109; the electric toy movement capable of dancing further comprises a fixing bolt 131 and a fixing nut 132, the fixing bolt 131 penetrates through the rear end fixing cover plate 112, the rear end flanging 114, the fixing cylinder 110, the front end flanging 113 and the front end fixing cover plate 111 in sequence, and the fixing bolt 131 is perpendicular to the rear end fixing cover plate 112; the bolt head of the fixing bolt 131 is positioned on one side of the rear end fixing cover plate 112 far away from the rear end flanging 114, and the bolt head of the fixing bolt 131 is in press fit with the rear end fixing cover plate 112; the fixing nut 132 is positioned on one side of the front end fixing cover plate 111 far away from the front end flanging 113, and the fixing nut 132 is in compression fit with the front end fixing cover plate 111; the fixing nut 132 is in threaded connection with the fixing bolt 131; the fixed box body 101 and the sound-insulation shock-absorption box body 102 are quadrangular, the number of the fixed bolts 131 and the fixed nuts 132 is four, and the fixed bolts 131 are respectively positioned at four corners of the fixed box body 101; the input shaft 103 is located at the center of the front end fixing cover plate 111, and the output shaft 104 is located at the center of the rear end fixing cover plate 112.
The electronic toy core overall structure that the embodiment provided can dance is compact, and the dismouting of being convenient for is maintained, and fixed box body 101 can carry out the support that stabilizes to the transmission shaft to protect syllable-dividing shock attenuation box body 102, syllable-dividing shock attenuation box body 102 adopts elastic rubber material to make, seals the drive wheel in inside, reaches syllable-dividing shock attenuation effect. Through belt drive between the partial drive wheel, for gear engagement transmission, better shock attenuation and noise reduction effect have, can avoid electronic toy to cause the motor overload operation at dance in-process limbs (load) card death simultaneously, the motor lasts the operation while the belt skids, under the condition that the belt does not skid, multistage belt drive makes electronic toy move more gently nature when dancing, has solved the stiff (similar to mechanical dance) problem of dance appearance among the prior art. The transition shaft is arranged around the input shaft 103 and the output shaft 104, so that the moment is more uniform on the circumferences of the input shaft 103 and the output shaft 104, the center of gravity of the whole transmission shaft and the transmission wheel is closer to the centers of the fixed box body 101 and the sound-insulation damping box body 102, and the operation is more stable. The sound-proof and shock-absorbing partition 117 can support and absorb shock for the input shaft 103 and the output shaft 104, so that the input shaft 103 and the output shaft 104 are kept on the same line, and meanwhile, the two parts of driving wheels are separated at two sides, and the mutual interference of resonance, air flow and the like between the two parts of driving wheels is reduced.
The terms "front" and "rear" in the above description mean that along the central axis of the input shaft 103, the direction of the input shaft 103 toward the output shaft 104 is rear, and the direction of the input shaft 103 away from the output shaft 104 is front.
The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.
Claims (10)
1. An electric toy movement capable of dancing is characterized by comprising a fixed box body, a sound-insulation and shock-absorption box body, a transmission shaft and a transmission wheel;
the sound insulation and shock absorption box body is positioned inside the fixed box body, the sound insulation and shock absorption box body is fixedly connected with the fixed box body, the sound insulation and shock absorption box body is made of elastic rubber materials, and the fixed box body is made of hard plastic materials;
the transmission shaft is rotatably connected with the box body, the transmission wheel is connected with the transmission shaft, and the transmission wheel is positioned inside the sound-insulation damping box body.
2. A dancing electric toy movement according to claim 1, wherein the transmission shaft comprises an input shaft, an output shaft and a transition shaft, the transmission wheel comprises a driving gear, a driven gear and a transition wheel, the driving gear is fixedly connected with the input shaft, the driven gear is fixedly connected with the output shaft, the transition wheel is fixedly connected with the transition shaft, the driving gear is in transmission connection with the transition wheel, and the transition wheel is in transmission connection with the driven gear;
the input shaft, the output shaft and the transition shaft are parallel, the input shaft and the output shaft are respectively positioned at two ends of the fixed box body, the rear end of the input shaft is positioned in the sound-insulation damping box body, the front end of the input shaft is positioned outside the fixed box body, the front end of the output shaft is positioned in the sound-insulation damping box body, and the rear end of the output shaft is positioned outside the fixed box body;
the input shaft is rotationally connected with the fixed box body, and the output shaft is rotationally connected with the fixed box body;
the driving gear, the driven gear and the transition wheel are located inside the sound insulation and shock absorption box body, the transition shaft is located inside the sound insulation and shock absorption box body, the front end of the transition shaft is rotatably connected with the front end of the box body, and the rear end of the transition shaft is rotatably connected with the rear end of the box body.
3. A dancing electric toy movement according to claim 2, wherein the sound-insulating and shock-absorbing box body comprises a sound-insulating and shock-absorbing cylinder body, a front sound-insulating and shock-absorbing cover plate and a rear sound-insulating and shock-absorbing cover plate;
the front-end sound-insulation shock-absorption cover plate covers the front end of the sound-insulation shock-absorption cylinder body, the front-end sound-insulation shock-absorption cover plate is fixedly connected with the sound-insulation shock-absorption cylinder body, the rear-end sound-insulation shock-absorption cover plate covers the rear end of the sound-insulation shock-absorption cylinder body, and the rear-end sound-insulation shock-absorption cover plate is fixedly connected with the sound-insulation shock-absorption cylinder body;
the input shaft, the output shaft, the transition shaft, the driving gear, the driven gear and the transition wheel are positioned on the inner side of the sound insulation and shock absorption cylinder body, and the driving gear, the driven gear and the transition wheel are positioned between the front end sound insulation and shock absorption cover plate and the rear end sound insulation and shock absorption cover plate;
the front end sound insulation and shock absorption cover plate is parallel to the rear end sound insulation and shock absorption cover plate, and the input shaft is perpendicular to the front end sound insulation and shock absorption cover plate.
4. A dancing electric toy cartridge according to any of claims 1 to 3, wherein the stationary cartridge comprises a stationary barrel, a front end stationary cover plate, a rear end stationary cover plate;
the front end fixed cover plate is covered at the front end of the fixed cylinder body, the front end fixed cover plate is fixedly connected with the fixed cylinder body, the rear end fixed cover plate is covered at the rear end of the fixed cylinder body, and the rear end fixed cover plate is fixedly connected with the fixed cylinder body;
the fixed cylinder is sleeved on the sound-insulation shock-absorption cylinder, the front-end sound-insulation shock-absorption cover plate is positioned between the front-end fixed cover plate and the fixed cylinder, and the rear-end sound-insulation shock-absorption cover plate is positioned between the rear-end fixed cover plate and the sound-insulation shock-absorption cylinder;
the front end sound-insulation and shock-absorption cover plate is in compression fit with the front end fixed cover plate, and the rear end sound-insulation and shock-absorption cover plate is in compression fit with the rear end fixed cover plate;
the front end fixed cover plate is parallel to the rear end fixed cover plate, the front end fixed cover plate is parallel to the front end sound-insulating and shock-absorbing cover plate, the front end fixed cover plate is fixedly connected with the fixed cylinder body, and the rear end fixed cover plate is fixedly connected with the fixed cylinder body;
the input shaft is rotatably connected with the front end fixing cover plate, the front end of the input shaft is positioned on one side, away from the front end sound insulation and shock absorption cover plate, of the front end fixing cover plate, and the rear end of the input shaft is positioned on the side, away from the front end fixing cover plate, of the front end sound insulation and shock absorption cover plate;
the output shaft is rotatably connected with the rear end fixing cover plate, the front end of the output shaft is positioned on one side, away from the rear end fixing plate, of the rear end sound-insulation shock-absorption cover plate, and the rear end of the output shaft is positioned on one side, away from the rear end sound-insulation shock-absorption cover plate, of the rear end fixing cover plate;
the transition shaft is positioned between the front end fixed cover plate and the rear end fixed cover plate, the front end of the transition shaft is rotatably connected with the front end fixed cover plate, and the rear end of the transition shaft is rotatably connected with the rear end fixed cover plate.
5. The dancing electric toy movement according to claim 4, wherein the front-end outer edge of the sound-insulating and shock-absorbing cylinder is integrally connected with a front-end flange, the rear-end outer edge of the sound-insulating and shock-absorbing cylinder is integrally connected with a rear-end flange, the fixed cylinder is located between the front-end flange and the rear-end flange, the front-end flange is in press fit with the end face of the front end of the fixed cylinder, and the rear-end flange is in press fit with the end face of the rear end of the fixed cylinder;
the front end flanging is positioned between the front end fixed cover plate and the front end of the fixed cylinder, the front end fixed cover plate is in compression fit with the front end flanging, the rear end flanging is positioned between the rear end fixed cover plate and the rear end of the fixed cylinder, and the rear end fixed cover plate is in compression fit with the rear end flanging.
6. The electric toy movement capable of dancing according to claim 5, wherein a front end positioning ring is integrally connected to the inner side surface of the front end of the sound-insulating and shock-absorbing cylinder, the front end sound-insulating and shock-absorbing cover plate is positioned between the front end positioning ring and the front end fixing cover plate, and the front end positioning ring is in press fit with the front end sound-insulating and shock-absorbing cover plate;
the inner side surface of the rear end of the sound-insulating and shock-absorbing cylinder body is integrally connected with a rear end positioning ring, the rear end sound-insulating and shock-absorbing cover plate is positioned between the rear end positioning ring and the rear end fixing cover plate, and the rear end positioning ring is in press fit with the rear end sound-insulating and shock-absorbing cover plate;
the input shaft, the output shaft and the transition shaft are positioned on the inner side of the front end positioning ring, and the input shaft, the output shaft and the transition shaft are positioned on the inner side of the rear end positioning ring.
7. A dancing electric toy movement according to claim 6, wherein a sound-insulating and shock-absorbing partition is integrally connected to the inner side surface of the sound-insulating and shock-absorbing cylinder, the sound-insulating and shock-absorbing partition is parallel to the front end sound-insulating and shock-absorbing cover plate, the sound-insulating and shock-absorbing partition is located between the front end positioning ring and the rear end positioning ring, the rear end of the input shaft is rotatably connected to the sound-insulating and shock-absorbing partition, and the front end of the output shaft is rotatably connected to the sound-insulating and shock-absorbing partition.
8. A dancing electric toy movement according to claim 7, wherein a shaft support is fixedly connected to the centre of the sound-insulating and shock-absorbing partition, the rear end of the input shaft is rotatably connected to the shaft support, and the front end of the output shaft is rotatably connected to the shaft support.
9. A dancing electronic toy movement according to any of claims 1 to 8, wherein the transition shaft comprises a primary, a secondary, a tertiary, a quaternary shaft;
the first-stage rotating shaft, the second-stage rotating shaft, the third-stage rotating shaft and the fourth-stage rotating shaft are arranged around the input shaft and the output shaft, and the first-stage rotating shaft, the second-stage rotating shaft, the third-stage rotating shaft and the fourth-stage rotating shaft are sequentially arranged;
the front end of the first-stage rotating shaft is rotationally connected with the front end fixed cover plate, the rear end of the first-stage rotating shaft is rotationally connected with the rear end fixed cover plate, the front end of the second-stage rotating shaft is rotationally connected with the front end fixed cover plate, the rear end of the second-stage rotating shaft is rotationally connected with the rear end fixed cover plate, the front end of the third-stage rotating shaft is rotationally connected with the front end fixed cover plate, the rear end of the third-stage rotating shaft is rotationally connected with the rear end fixed cover plate, the front end of the fourth-stage rotating shaft is rotationally connected with the front end fixed cover plate, and the rear end of the fourth-stage rotating shaft is rotationally connected with the rear end fixed cover plate;
the transition wheel comprises a driving transition gear, a first-stage small belt pulley, a second-stage large belt pulley, a second-stage small belt pulley, a third-stage large belt pulley, a third-stage small belt pulley, a fourth-stage large belt pulley and a driven transition gear;
the diameter of the driving transition gear is larger than that of the driving gear, the diameter of the first-stage small belt pulley is smaller than that of the driving transition gear, the diameter of the second-stage large belt pulley is larger than that of the first-stage small belt pulley, the diameter of the second-stage small belt pulley is smaller than that of the second-stage large belt pulley, the diameter of the third-stage large belt pulley is larger than that of the second-stage small belt pulley, the diameter of the third-stage small belt pulley is smaller than that of the third-stage large belt pulley, the diameter of the fourth-stage large belt pulley is larger than that of the third-stage small belt pulley, the diameter of the driven transition gear is smaller than that of the fourth-stage large belt pulley, and the diameter of the driven transition gear is smaller than that of the driven gear;
the driving transition gear and the first-stage small belt pulley are respectively and fixedly connected with the first-stage rotating shaft, the second-stage large belt pulley and the second-stage small belt pulley are respectively and fixedly connected with the second-stage rotating shaft, the third-stage large belt pulley and the third-stage small belt pulley are respectively and fixedly connected with the third-stage rotating shaft, and the fourth-stage large belt pulley and the driven transition gear are respectively and fixedly connected with the fourth-stage rotating shaft;
the driving transition gear is in meshed transmission connection with the driving gear, the first-level small belt pulley is in transmission connection with the second-level large belt pulley through a belt, the second-level small belt pulley is in transmission connection with the third-level large belt pulley through a belt, the third-level small belt pulley is in transmission connection with the fourth-level large belt pulley through a belt, and the driven transition gear is in meshed transmission connection with the driven gear.
10. A dancing electric toy movement according to claim 9, wherein the driving gear, the driving transition gear, the first-stage small pulley, the second-stage large pulley, the second-stage small pulley and the third-stage large pulley are located between the sound-insulating and shock-absorbing partition plate and the front-end sound-insulating and shock-absorbing cover plate, and the third-stage small pulley, the fourth-stage large pulley, the driven transition gear and the driven gear are located between the sound-insulating and shock-absorbing partition plate and the rear-end sound-insulating and shock-absorbing cover plate;
the electric toy movement capable of dancing further comprises a fixing bolt and a fixing nut, the fixing bolt sequentially penetrates through the rear end fixing cover plate, the rear end flanging, the fixing barrel, the front end flanging and the front end fixing cover plate, and the fixing bolt is perpendicular to the rear end fixing cover plate;
the bolt head of the fixing bolt is positioned on one side, away from the rear end flanging, of the rear end fixing cover plate, and the bolt head of the fixing bolt is in press fit with the rear end fixing cover plate;
the fixing nut is positioned on one side of the front end fixing cover plate, which is far away from the front end flanging, and the fixing nut is in compression fit with the front end fixing cover plate;
the fixing nut is in threaded connection with the fixing bolt;
the fixed box body and the sound-insulation damping box body are quadrangular, the number of the fixed bolts and the number of the fixed nuts are four, and the fixed bolts are located at four corners of the fixed box body respectively;
the input shaft is positioned at the center of the front end fixed cover plate, and the output shaft is positioned at the center of the rear end fixed cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078356.1A CN114412979A (en) | 2022-01-24 | 2022-01-24 | Electric toy movement capable of dancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078356.1A CN114412979A (en) | 2022-01-24 | 2022-01-24 | Electric toy movement capable of dancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114412979A true CN114412979A (en) | 2022-04-29 |
Family
ID=81276448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210078356.1A Pending CN114412979A (en) | 2022-01-24 | 2022-01-24 | Electric toy movement capable of dancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114412979A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161825A (en) * | 2004-12-02 | 2006-06-22 | Hitachi Ltd | Power transmission device and operation expression device |
| CN201140394Y (en) * | 2007-12-14 | 2008-10-29 | 上海慧烁信息科技发展有限公司 | Gear case apparatus for robot joint |
| CN104121328A (en) * | 2013-04-29 | 2014-10-29 | 无锡商业职业技术学院 | Second-level cylinder gear speed reducer |
| CN208281473U (en) * | 2018-06-04 | 2018-12-25 | 杭州庆敏传动设备有限公司 | A kind of super low noise speed reducer |
| CN109701285A (en) * | 2018-12-29 | 2019-05-03 | 深圳市优必选科技有限公司 | Reduction gears and building blocks |
| CN112366890A (en) * | 2020-10-31 | 2021-02-12 | 李登进 | Noise reduction type gear low-speed motor |
-
2022
- 2022-01-24 CN CN202210078356.1A patent/CN114412979A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161825A (en) * | 2004-12-02 | 2006-06-22 | Hitachi Ltd | Power transmission device and operation expression device |
| CN201140394Y (en) * | 2007-12-14 | 2008-10-29 | 上海慧烁信息科技发展有限公司 | Gear case apparatus for robot joint |
| CN104121328A (en) * | 2013-04-29 | 2014-10-29 | 无锡商业职业技术学院 | Second-level cylinder gear speed reducer |
| CN208281473U (en) * | 2018-06-04 | 2018-12-25 | 杭州庆敏传动设备有限公司 | A kind of super low noise speed reducer |
| CN109701285A (en) * | 2018-12-29 | 2019-05-03 | 深圳市优必选科技有限公司 | Reduction gears and building blocks |
| CN112366890A (en) * | 2020-10-31 | 2021-02-12 | 李登进 | Noise reduction type gear low-speed motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090142212A1 (en) | Rotary blower with noise abatement jacket enclosure | |
| CN114412979A (en) | Electric toy movement capable of dancing | |
| US7140998B2 (en) | Device of an improvement on the structure of linear actuator | |
| CN216617948U (en) | Marine axial fan vibration/noise reduction device | |
| CN217256432U (en) | Anticollision determine module of robot | |
| CN211574207U (en) | Transmission assembly and air conditioner | |
| CN220668299U (en) | Low-noise compact harmonic speed reducer | |
| CN2797956Y (en) | Shock-absorbing structure for water drainage | |
| CN214480071U (en) | Motor and foot type robot | |
| CN210256197U (en) | Robot joint integrating harmonic speed reducer and flat motor | |
| CN220910092U (en) | Noise reduction machine box of centrifugal fan | |
| CN219242607U (en) | Noise reduction mechanism of speed reducer and speed reducer with same | |
| CN216200366U (en) | Worm gear speed reducer with noise reduction mechanism | |
| CN2556426Y (en) | Balancing shaft damping jacket for motorcycle engine | |
| CN220060042U (en) | Low-noise centrifugal pipeline fan | |
| CN220265279U (en) | Medical oxygenerator with noise reduction effect | |
| CN215409856U (en) | High-power centrifugal clutch structure | |
| CN216407300U (en) | Multistage centrifugal pump with good noise reduction effect | |
| CN220748523U (en) | Hole pin type cycloid rotor pump | |
| JP2583737B2 (en) | Piston power machine or work machine | |
| CN221590855U (en) | Low noise curtain system head | |
| CN220045763U (en) | Cleaning apparatus | |
| CN215580750U (en) | Speed reducing motor | |
| CN215646443U (en) | Adsorption device and motor using same | |
| CN216923693U (en) | Type of making an uproar engine bonnet assembly falls in giving sound insulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |