CN103285600A

CN103285600A - Golden cudgel toy

Info

Publication number: CN103285600A
Application number: CN2013101993229A
Authority: CN
Inventors: 张焰玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-27
Filing date: 2013-05-27
Publication date: 2013-09-11

Abstract

The invention discloses a golden cudgel toy which can be changed in length. The golden cudgel toy comprises a cudgel body comprising a central tube, a first sliding tube and a second sliding tube, a gear shaft is mounted on a bearing support, a worm gear and a rack gear are mounted on the gear shaft, the lower end of the rack gear is meshed with a first rack while the upper end of the rack gear is meshed with a second rack, the worm gear is meshed with a worm, one end of the first rack is integrated with a first clamping groove in a screw joint manner, one end of the second rack is integrated with a second clamping groove in a screw joint manner, an opening is formed above the central tube, a battery box is arranged below the opening, and a motor switch is arranged on a battery box cover. When the rack gear rotates, the first rack and the second rack are always kept moving reversely, so that the first sliding tube and the second sliding tube move oppositely to shorten the whole golden cudgel toy, or the first sliding tube and the second sliding tube move reversely to extend the whole golden cudgel toy. The purposes of extending and shortening the golden cudgel toy can be achieved by realizing forward rotation and reverse rotation of a motor via the motor switch.

Description

A kind of golden cudgel toy

Technical field

The present invention relates to a kind of toy, particularly the golden cudgel toy.

Background technology

Sun Wukong's image have left a deep impression to children in the Pilgrimage to the West, and the most worth children are interested to be my golden cudgel in empty-handed of grandson, change unpredictably, so golden cudgel is the toy that children like always.Common golden cudgel toy all is fixture, just does some modifications in appearance, but length can not change, and has lacked the mystique of golden cudgel.

Summary of the invention

The purpose of this invention is to provide the golden cudgel toy that a kind of length can change.

Technical scheme of the present invention is: comprise barred body, described barred body is made up of middle pipe, first slip pipe and second slip pipe, and one section of first slip pipe is arranged in pipe one end, one section other end that is arranged in pipe of second slip pipe; Be provided with support of bearing fixed head in the middle pipe, gear shaft is contained on the support of bearing that is made of support of bearing fixed head and support of bearing portable plate; Gear on worm and rack pinion are housed on the gear shaft, rack pinion below and the engagement of first tooth bar, rack pinion top and the engagement of second tooth bar, gear on worm and worm engaging, the output shaft of worm screw and motor connects as one; One end of first tooth bar is stuck in first set in first slip pipe draw-in groove, and is spirally connected with first draw-in groove and is one; One end of second tooth bar is stuck in second set in second slip pipe draw-in groove, and is spirally connected with second draw-in groove and is one; Motor is arranged in pipe and is spirally connected with pipe and is one, and middle pipe top is provided with opening, is provided with battery case below the opening, and battery case lid is provided with motor switch.

First slip pipe and first tooth bar connect as one, and one section end that is arranged in pipe of first slip pipe, the rack pinion engagement of first tooth bar and its top.In like manner, second slip pipe and second tooth bar connect as one, and one section other end that is arranged in pipe of second slip pipe, the rack pinion engagement of second tooth bar and its below.When rack pinion rotated, first tooth bar and second tooth bar always kept counter motion, therefore, in the time of the motion of first rack drives, first slip pipe, the motion of second rack drives, second slip pipe, its effect is, first slip pipe and the second slip pipe move toward one another shorten whole barred body; First slip pipe and second slip pipe make whole barred body elongation from motion.Realize that by motor switch motor rotates and reverse the purpose that just can reach the barred body elongation and shorten.

Description of drawings

Fig. 1 is the front view of structure of the present invention.

Fig. 2 is the rearview of Fig. 1.

Fig. 3 is the stereogram of structure of the present invention.

Fig. 4 is the structural perspective of middle pipe among the present invention.

Fig. 5 is the structural perspective of first slip pipe among the present invention.

Fig. 6 is the structural perspective of second slip pipe among the present invention.

Fig. 7 is the structural representation of transmission mechanism among the present invention.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.Shown in Figure 3, the present invention includes barred body, described barred body is made up of middle pipe 1, first slip pipe 2 and second slip pipe 3.One section of first slip pipe 2 is arranged in pipe 1 one ends, one section other end that is arranged in pipe 1 of second slip pipe 3.Fig. 4 is in conjunction with shown in Figure 7, be provided with support of bearing fixed head 6 in the middle pipe 1, gear shaft is contained in by support of bearing fixed head 6 and support of bearing portable plate 7 and is spirally connected on the support of bearing that constitutes, gear on worm 10 and rack pinion are housed on the gear shaft, rack pinion below and 9 engagements of first tooth bar, rack pinion top and 8 engagements of second tooth bar, gear on worm 10 and worm screw 12 engagements, worm screw 12 connects as one with the output shaft of motor 11.Fig. 1 is in conjunction with shown in Figure 5, and an end of first tooth bar 9 is stuck in first set in first slip pipe 2 draw-in grooves 4, and is spirally connected with first draw-in groove 4 and is one.Fig. 2 is in conjunction with shown in Figure 6, and an end of second tooth bar 8 is stuck in second set in second slip pipe 3 draw-in grooves 5, and is spirally connected with second draw-in groove 5 and is one.Motor 11 is arranged in pipe 1 and is spirally connected with pipe 1 and is one, and middle pipe 1 top is provided with opening, is provided with battery case 13 below the opening, and battery case lid is provided with motor switch 14.

During operation, before push away motor switch 14 sliders, motor 11 rotations drive worm screw 12 rotations, worm screw 12 drives gear on worm 10 again and rotates, thereby drive coaxial rack pinion rotation, make dorsal glide with first tooth bar 9 and second tooth bar 8 of rack pinion engagement, first slip pipe 2 and second slip pipe 3 are also made dorsal glide in middle pipe 1 thereupon, make whole barred body elongation.In like manner, during pusher motor switch 14 sliders, first slip pipe 2 and second slip pipe 3 are made slide in opposition in middle pipe 1, and whole barred body is shortened.When not in use, motor switch 14 sliders being pushed into the centre position gets final product.The motor switch 14 of above-mentioned employing, the control circuit of motor 11 are prior art, do not repeat them here.

Claims

1. golden cudgel toy, comprise barred body, it is characterized in that: described barred body is made up of middle pipe (1), first slip pipe (2) and second slip pipe (3), and one section of first slip pipe (2) is arranged in pipe (1) one end, one section other end that is arranged in pipe (1) of second slip pipe (3); Be provided with support of bearing fixed head (6) in the middle pipe (1), gear shaft is contained on the support of bearing that is made of support of bearing fixed head (6) and support of bearing portable plate (7); Gear on worm (10) and rack pinion are housed on the gear shaft, rack pinion below and first tooth bar (9) engagement, rack pinion top and second tooth bar (8) engagement, gear on worm (10) connects as one with the output shaft of motor (11) with worm screw (12) engagement, worm screw (12); One end of first tooth bar (9) is stuck in first draw-in groove (4) set in first slip pipe (2), and is spirally connected with first draw-in groove (4) and is one; One end of second tooth bar (8) is stuck in second draw-in groove (5) set in second slip pipe (3), and is spirally connected with second draw-in groove (5) and is one; Motor (11) is arranged in pipe (1) and is spirally connected with pipe (1) and is one, and middle pipe (1) top is provided with opening, and the opening below is provided with battery case (13), and battery case lid is provided with motor switch (14).