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CN-121971864-A - Adjustable swing type toy swing

CN121971864ACN 121971864 ACN121971864 ACN 121971864ACN-121971864-A

Abstract

The invention discloses an adjustable swing type toy swing, which comprises a swing seat, a transverse top frame and supporting frames fixedly arranged at two ends of the bottom of the transverse top frame, wherein the center of the bottom of the transverse top frame is provided with a mounting groove, the bottoms of the transverse top frames positioned at two sides of the mounting groove are also provided with swing grooves, the swing frames are movably arranged in the two swing grooves through swing mechanisms, the bottoms of the swing frames are provided with adjusting grooves, and an adjusting sleeve is movably sleeved in the adjusting grooves through the adjusting mechanisms. According to the invention, through the mutual coordination of multiple mechanisms, not only can the swing speed and the swing amplitude be conveniently adjusted, but also the swing amplitude and the swing angle range of the swing can be more accurately adjusted and controlled, so that the adjustment of people according to actual needs is facilitated, the use requirements of playing by children of different ages can be further met, the limitation in use is ensured to be smaller, and the popularization and the use are facilitated.

Inventors

  • LI BAONING
  • WANG BENFU

Assignees

  • 盐城市华阜服饰玩具有限公司

Dates

Publication Date
20260505
Application Date
20240318

Claims (8)

  1. 1. The adjustable swing type toy swing comprises a swing seat (7), a transverse top frame (2) and supporting frames (1) fixedly installed at two ends of the bottom of the transverse top frame (2), and is characterized in that an installation groove (201) is formed in the center of the bottom of the transverse top frame (2), swing grooves (202) are formed in the bottoms of the transverse top frames (2) located at two sides of the installation groove (201), swing frames (4) are movably installed in the two swing grooves (202) through swing mechanisms, an adjusting groove (401) is formed in the bottom of each swing frame (4), an adjusting sleeve (5) is movably sleeved in each adjusting groove (401) through the corresponding adjusting mechanism, the bottom end of each adjusting sleeve (5) movably penetrates through the corresponding adjusting groove (401), a swing rope (6) is movably sleeved in each adjusting sleeve (5), the top end of each swing rope (6) is fixedly connected with the inner wall of the top of each adjusting groove (401), and the bottom end of each swing rope (6) movably penetrates through the lower portion of the corresponding adjusting sleeve (5) and is fixedly connected with the outer end of the top of each adjusting sleeve (7); The swing mechanism comprises a first stepping motor (8) fixedly arranged at the top of the transverse top frame (2), the output end of the first stepping motor (8) rotates and penetrates into the mounting groove (201) and is fixedly connected with a worm (9), a worm wheel (10) is meshed with the worm (9), a swing rod (3) is fixedly sleeved on the worm wheel (10), two ends of the swing rod (3) rotate and penetrate into two swing grooves (202) respectively and are rotatably arranged on the outer side inner wall of the swing grooves (202), and the top of the swing frame (4) is fixedly sleeved on the swing rod (3); The adjusting mechanism comprises slide grooves (402) formed in the inner walls of two sides of an adjusting groove (401), slide blocks (18) are fixedly connected to the tops of two sides of an adjusting sleeve (5) and are slidably mounted in the slide grooves (402) along the vertical direction, a groove (181) is formed in one side, close to the adjusting sleeve (5), of each slide block (18), a second stepping motor (12) is fixedly mounted in each groove (181), a first bevel gear (13) is fixedly sleeved at the output end of each second stepping motor (12), a second bevel gear (14) is meshed with the first bevel gear (13), a threaded cylinder (15) is fixedly sleeved on each second bevel gear (14), the top end and the bottom end of each threaded cylinder (15) are rotatably mounted on the top inner wall and the bottom inner wall of each groove (181), a fixing screw (17) is fixedly mounted between the top inner wall and the bottom inner wall of each slide groove (402), and the threaded cylinder (15) is sleeved on the fixing screw (17) and is in threaded connection with the fixing screw (17).
  2. 2. An adjustable swing toy swing according to claim 1, wherein the worm (9) and the worm wheel (10) in the swing mechanism have a transmission ratio, and the transmission ratio of the worm (9) and the worm wheel (10) is used for controlling the swing speed and amplitude of the swing seat (7); The swing rope (6) and the adjusting sleeve (5) in the adjusting mechanism are further used for controlling and changing the swing amplitude and angle, a buffer sleeve (501) is arranged at the position of the suspension point between the swing rope (6) and the adjusting sleeve (5), the buffer sleeve (501) is fixedly sleeved at the bottom end part of the inner wall of the adjusting sleeve (5), and the swing rope (6) further penetrates through the buffer sleeve (501) in a movable mode.
  3. 3. An adjustable pendulum toy swing according to claim 2, characterized in that the gear ratio calculation formula of the worm (9) and worm wheel (10) is: gear ratio = worm gear number/worm head number The number of the worm wheels is the number of the teeth of the worm wheels, and the number of the worm heads is the number of spiral lines on the worm; The calculation formula of the gear ratio of the worm and the worm wheel is used for determining the gear ratio of the worm and the worm wheel, so that the required swing speed and amplitude are realized.
  4. 4. An adjustable pendulum toy swing according to claim 3, characterized in that the gear ratio calculation formula of the worm (9) and worm wheel (10), denoted by the letter worm and worm wheel, is defined as: I=z_2/z_1 where I represents the gear ratio, z_2 represents the number of teeth of the worm wheel, and z_1 represents the number of heads of the worm.
  5. 5. An adjustable swing toy according to claim 1, wherein the top and bottom inner walls of the recess (181) are each provided with a first bearing (16), and the threaded cylinders (15) are rotatably mounted on the two first bearings (16), respectively.
  6. 6. An adjustable swing toy according to claim 1, wherein the second bearings (11) are fixedly mounted on both side inner walls of the mounting groove (201), and the swing lever (3) is rotatably mounted on both second bearings (11).
  7. 7. The adjustable swing toy according to claim 1, wherein the top end of the swing frame (4) is provided with a mounting hole (403), and the top end of the swing frame (4) is fixedly sleeved on the swing rod (3) through the mounting hole (403).
  8. 8. An adjustable swing toy according to claim 1, wherein the left outer side of the support frame (1) is provided with a controller (19), and the controller (19) is electrically connected to the first stepper motor (8) and the second stepper motor (12) respectively.

Description

Adjustable swing type toy swing Technical Field The invention relates to the technical field of toy swings, in particular to an adjustable swing type toy swing. Background As is well known, a swing toy swing is a game tool and generally comprises two support frames, the tops of which are connected with a connecting rod, the connecting rod is provided with a connecting rope, and a seat board is fixed on the connecting rope. When in use, people sit on the seat board and shake the seat board, thereby realizing the use and playing of the swing. The prior art CN220345067U discloses an adjustable swing through retrieving, and it includes two support columns, rotates between two support columns to be connected with the dwang, is provided with the swinging arms on the dwang, slides on the swinging arms and is connected with the swing seat, and the swing seat slides along the length direction of swinging arms and sets up, is provided with the drive assembly who is used for pulling the swing seat to slide on the support column. The application has the effect of improving the convenience of using the swing. The prior adjustable toy swing can only adjust the height of the swing seat so as to be suitable for children with different heights, but can not adjust the swing amplitude and the swing angle range of the swing, so that the swing cannot be adjusted according to the use needs of people, the playing use needs of children with different ages can not be met, and the swing type toy swing also needs manual swing, is more troublesome and inconvenient, has larger limitation, and aims to solve the problems. Disclosure of Invention Based on the technical problems in the background technology, the invention provides an adjustable swing type toy swing. The invention provides an adjustable swing type toy swing, which comprises a swing seat, a transverse top frame and supporting frames fixedly arranged at two ends of the bottom of the transverse top frame, wherein a mounting groove is formed in the center of the bottom of the transverse top frame, and swing grooves are formed in the bottoms of the transverse top frames positioned at two sides of the mounting groove; the swing racks are movably arranged in the two swing grooves through the swing mechanisms, the bottoms of the swing racks are provided with adjusting grooves, adjusting sleeves are movably sleeved in the adjusting grooves through the adjusting mechanisms, the bottom ends of the adjusting sleeves movably penetrate through the bottoms of the adjusting grooves, swing ropes are movably sleeved in the adjusting sleeves, the top ends of the swing ropes are fixedly connected with the inner walls of the tops of the adjusting grooves, and the bottom ends of the swing ropes movably penetrate through the bottoms of the adjusting sleeves and are fixedly connected with the outer ends of the tops of the swing seats; The swing mechanism comprises a first stepping motor fixedly arranged at the top of the transverse top frame, the output end of the first stepping motor rotates and penetrates into the mounting groove and is fixedly connected with a worm, a worm wheel is meshed on the worm, a swing rod is fixedly sleeved on the worm wheel, two ends of the swing rod respectively rotate and penetrate into the two swing grooves and are rotatably arranged on the outer side inner walls of the swing grooves, and the top of the swing frame is fixedly sleeved on the swing rod; The adjusting mechanism comprises slide grooves arranged on the inner walls of two sides of the adjusting groove, slide blocks are fixedly connected to the tops of two sides of the adjusting sleeve and are slidably arranged in the slide grooves along the vertical direction, a groove is formed in one side, close to the adjusting sleeve, of each slide block, a second stepping motor is fixedly arranged in the groove, the output end of each second stepping motor is fixedly sleeved with a first bevel gear, a second bevel gear is meshed with the first bevel gear, a threaded cylinder is fixedly sleeved on the second bevel gear, the top end and the bottom end of each threaded cylinder are respectively and rotatably arranged on the inner wall of the top and the inner wall of the bottom of the groove, a fixing screw is fixedly arranged between the inner wall of the top of the slide groove and the inner wall of the bottom of the slide groove, and the threaded cylinder is sleeved on the fixing screw and is in threaded connection with the fixing screw. Further, a transmission ratio is arranged between the worm and the worm wheel in the swing mechanism, the transmission ratio of the worm and the worm wheel is used for controlling the swing speed and amplitude of the swing seat, the rotation speed, the rotation direction and the rotation stroke of the first stepping motor are also used for controlling the swing speed and amplitude of the swing seat, the position of a suspension point between the swing rope and the adjusting sleeve in