CN2553865Y - balance swing charm - Google Patents

Abstract

The utility model discloses a balance sways ornaments, it has the base in usable electric power production magnetic field, and this base is put on the shelf and is equipped with the strut, is equipped with main goods of furniture for display rather than for use and two at least follow goods of furniture for display rather than for use on the strut, and this main goods of furniture for display rather than for use bottom is equipped with the magnetism sensing counterweight, and it has the repulsion force to produce between its and the base to push away this main goods of furniture for display rather than for use, and this main goods of furniture for display rather than for use and follow through gear engagement transmission between the goods of furniture for display rather than for use simultaneously, when main goods of furniture for display rather than for use receives the repulsion force to swing, can drive.

Description

balance pendant

technical field

The utility model relates to a balance swing ornament, in particular to a balance swing ornament which uses magnetic force to drive a swing piece to swing.

Background technique

Generally, balance swing ornaments can be divided into two types according to different types of driving sources: one is directly swayed by hand; the other is driven by batteries or external power supply. As for the hand-dial balance swinging ornament, please refer to FIG. 1, the swinging ornament 1 includes a bracket 11 with two parallel side walls 111, and three rocking pieces 12, the corresponding side walls 111 Three pivot holes 112 are respectively opened on the face edge, and each rocker 12 has a cross bar 121 pivoted in the pivot hole 112. On the cross bar 121, an upright bar 122 is crossed, and the upright bar 122 tops, An ornament 123 and a counterweight 124 are respectively fixed at the bottom end, and this structure makes the rocker 12 swing back and forth by stirring it. Although the design of the known balance swing ornament 1 has the effect of balance swing decoration, it will still stop after the swing part 12 swings for a period of time, and it is very inconvenient to stir it again to continue swinging.

Another kind of swing ornament, its structure is shown in Figure 2, this swing ornament 2 includes a base 21, the base 21 has a supporting plate 211, there is provided a power source 212 and a coil 213 electrically connected with the power source 212, the aforementioned power The source 212 is a battery here, and a cover 214 is provided on the upper cover of the supporting tray 211, so that the power source 212 and the coil 213 are covered therein. In addition, a support with two parallel side walls is provided above the cover 214. A frame 22, on which a rocker 23 is erected, and the bottom of the rocker 23 is provided with an ornament 231 and a magnetic member 232 respectively, and the magnetic member 232 can be repelled by the magnetic force of the coil 213 to swing, and then drive the whole rocker 23 to swing; Although this kind of swinging ornament 2 can be swayed by electric power for a long time, it can only drive a swinging part 23 to swing, and its variability and visibility are not good.

Utility model content

The purpose of the utility model is to provide an electromagnetically driven balanced swing ornament that can drive a plurality of swing pieces to swing.

In order to achieve the above purpose, the utility model provides a balanced swing ornament, which includes a base, a support frame, and a swing assembly; A cover is provided; the support frame has two parallel and opposite frame walls erected on the edge of the top surface of the cover, and at least two shaft holes are arranged on the frame wall near the top edge; The horizontal shaft in the shaft hole of the wall is crossed and fixed on the horizontal shaft, and the top and bottom ends of the vertical rod are respectively provided with an ornament and a magnetically sensitive counterweight that swings correspondingly to the coil; wherein: the swing assembly includes There is a main ornament and at least one slave ornament, and the slave ornament has the same structure as the main ornament except that there is no magnetically sensitive counterweight; a master gear is arranged at one end of the horizontal axis of the main ornament; The slave gear meshed with the master gear.

The swing assembly of the balanced swing ornament further includes a slave rocker, which is erected in the shaft holes of the two frame walls, and is separately arranged on both sides of the master rocker with another slave rocker, and the slave gear of the slave rocker meshes with the master gear .

A positioning slot for positioning the coil is provided on the support tray of the base of the balanced swing ornament; the bottom surface of the cover forms an annular flange corresponding to the coil.

Bearings are arranged in the frame wall shaft holes of the balance swing ornament bracket, and the horizontal shaft is arranged therein.

The outer wall surface of the bracket frame wall of the balance swing ornament is protrudingly provided with a ring wall around the shaft hole, and the inner ring of the ring wall forms a receiving space, and the main gear and the slave gear are arranged in the receiving space.

The bracket of the balanced swing ornament is provided with a side cover that is covered on the ring wall.

After adopting the above scheme, because the utility model divides the rocking assembly into a main rocker and a slave rocker, when the magnetically sensitive counterweight is driven by the magnetic field generated by the coil to make the master rocker swing, through the transmission of the master gear and the slave gear, and then The secondary ornaments are also swayed accordingly, thereby achieving the purpose of driving a plurality of oscillating elements to swing, and increasing the variability and visibility of the oscillating ornaments.

Description of drawings

Fig. 1 is a perspective view of a conventional hand-dial type swing ornament;

Fig. 2 is a schematic diagram of a conventional electromagnetic swing ornament;

Fig. 3 is a three-dimensional exploded view of the utility model;

Fig. 4 is a swing effect diagram of the utility model.

Detailed ways

Please refer to Fig. 3 and Fig. 4, the balance swing ornament 3 of the present invention includes a base 4, a bracket 5 and a swing assembly 6; wherein:

The base 4 has a supporting tray 41, and a positioning groove 411 is provided in its central part. The supporting tray 41 is provided with a power source 42 and a coil 43. The power source 42 and the coil 43 are electrically connected. In this embodiment, the power source 42 is a battery box. And the battery assembled therein can also be designed differently, and the coil 43 is rectified by the external power supply of the transformer and then connected and driven. The power of the aforementioned power source 42 can make the coil 43 generate a magnetic field, and the center of the coil 43 is protruded with a shaft 431, the bottom end of the shaft 431 is inserted in the positioning groove 411 of the supporting tray 41, so that the coil 43 is positioned on the supporting tray 41, in order to protect the power source 42, the coil 43 and increase the aesthetics, it can be placed on the supporting tray 41 The upper cover is provided with a cover 44, and the power source 42 and the coil 43 are covered therein. At the same time, the bottom surface of the cover 441 of the cover 44 corresponds to the coil 43 to form an annular flange 442. After assembly, the annular flange 442 The edge 442 can surround the top of the limit coil 43 .

The support frame 5 has two frame walls 51 that are parallel and oppositely erected on the edge of the top surface of the cover surface 441 of the cover 44. Three shaft holes 511 are respectively arranged at intervals near the top edge of the frame wall 51, and bearings are assembled in each shaft hole 511. 52, the outer wall surface of one of the frame walls 51 protrudes a wall 53 at the periphery of the shaft hole 511, and the inner circle of the wall 53 in the figure forms an accommodating space 54, which can be closed by the side cover 55.

The swing assembly 6 includes a main rocker 61 and two slave rockers 62, and the two slave rockers 62 are arranged on both sides of the master rocker 61, wherein: the master rocker 61 has a transverse axis 611, which passes through the central part of the two frame walls 51 In the bearing 52, at the same time, one end of it is extended in the accommodation space 54, and a main gear 613 is provided, and a vertical rod 614 is fixed on the horizontal axis 611, and the top and bottom ends of the vertical rod 614 are respectively provided with ornaments 615 And the magnetically sensitive counterweight 616, while the magnetic field of the magnetically sensitive counterweight 616 itself and the magnetic field generated after the coil 43 is energized will generate a repulsive force, so that the magnetically sensitive counterweight 616 is subject to the repulsive force and swing; from the pendulum 62 There is also a horizontal shaft 621 arranged in the bearing 52 of the shaft hole 511, and a vertical rod 622 is extended upwards from the horizontal shaft 621. One end of the horizontal shaft 621 also has a penetrating and extending in the accommodating space. The slave gear 624 meshed with the master gear 613 is provided with an ornament 625 on the top of the vertical rod 622, and the aforementioned master and slave gears 613, 624 can be helical gears.

After electrification, the top of the coil 43 produces an N-pole magnetic field, and the bottom end of the coil 43 produces an S-pole magnetic field. The magnetically sensitive counterweight 616 is actually a magnet with N poles and S poles. The repulsive force can be generated between the coil 43. The magnetically sensitive counterweight 616 is set with the N pole facing downward and the S pole facing upward. In this way, the coil 43 and the N pole of the magnetically sensitive counterweight 616 will have the same polarity. The repulsive force of mutual repulsion makes the magnetically sensitive counterweight 616 swing back and forth.

When the main rocker 61 is subjected to the repulsive force of the magnetic field, the magnetically sensitive counterweight 616 immediately swings from the position of the lowest point A, and the magnitude of the swing depends on the size of the repulsive force. When the magnetically sensitive counterweight 616 swings up to At the position of the highest point B, due to the action of its own gravity, it swings back to the lowest point A, and the force of this swing back is enough to overcome the repulsive force of the magnetic field, so that the magnetically sensitive counterweight 616 swings in the other direction through the lowest point A Move, and be moved by the repulsive force of the magnetic field again, so that the magnetically sensitive counterweight 616 swings up to the highest point B again, so that the magnetically sensitive counterweight 616 repeatedly swings back and forth between the highest point B and the lowest point A. When the magnetically sensitive counterweight 616 swings back and forth, the vertical rod 614 also swings accordingly, and drives the horizontal shaft 611 to rotate. The horizontal shaft 611 in this rotation will drive the main gear 613 to rotate back and forth, and then drive the two slave gears meshing with it 624 rotates, so that the slave gear 624 will also rotate in conjunction with the horizontal axis 621 of the slave rocker 62 and make the vertical rod 622 swing, and the rocking direction of the vertical rod 622 is opposite to the vertical rod 614 of the main rocker 61, that is to say, the main rocker 61 The ornaments 615 and 625 of the pendulum 61 and the secondary pendulum 62 will swing in opposite directions relative to each other.

The main pendant 61 of the balance swing ornament 3 of the utility model can be automatically swayed for a long time by the repulsive force of the magnetic field, and at the same time can drive the two slave pendulums 62 to swing in the opposite direction, which solves the problem that the conventional hand-dial type often needs to be manually moved and the electric type is changed. In other words, the design of the balance swing ornament 3 of the present utility model can indeed achieve the effect of automatically driving a plurality of swing parts to swing, and the swing of multiple changes.

Claims (6)

1, a kind of Balance swinging ornament, it includes base, support, waves assembly;

Base has Support tray, which is provided with electric power source and with the coil of the electric binding of electric power source, on Support tray, be covered with capping;

Support has the frame wall that two parallel opposition are erected at the capping top edge, is provided with at least two axis holes near the apical margin position on the frame wall;

Wave assembly and include goods of furniture for display rather than for use, this goods of furniture for display rather than for use has the transverse axis in the axis hole that is located at two walls, intersects to set firmly vertical rod on transverse axis, and the vertical rod top and bottom ends respectively is provided with ornaments and the corresponding sense magnetic counterweight feeling magnetic and swing with coil;

It is characterized in that:

Wave assembly and include a main goods of furniture for display rather than for use and at least one from goods of furniture for display rather than for use, should be except that not feeling the magnetic counterweight from goods of furniture for display rather than for use, other structure is identical with main goods of furniture for display rather than for use; End at main goods of furniture for display rather than for use transverse axis is provided with a master gear; The transverse axis from goods of furniture for display rather than for use be provided with master gear engagement from gear.

2, Balance swinging ornament as claimed in claim 1, it is characterized in that: this waves assembly and comprises one again from goods of furniture for display rather than for use, should be erected at the axis hole of two walls from goods of furniture for display rather than for use, be divided into main goods of furniture for display rather than for use both sides with another from goods of furniture for display rather than for use, should from goods of furniture for display rather than for use from gear and master gear engaged transmission.

3, Balance swinging ornament as claimed in claim 1 is characterized in that: the locating slot that offers set winding on the Support tray of this base; The corresponding coil in the bottom surface of capping forms a collar flange.

4, Balance swinging ornament as claimed in claim 1 is characterized in that: be provided with bearing in the frame wall axis hole of this support, transverse axis is located therein.

5, Balance swinging ornament as claimed in claim 1 is characterized in that: the outside wall surface of this support frame wall convexes with the circle wall at the axis hole periphery, and this circle pars intramuralis corral becomes an accommodation space, master gear be located at this accommodation space from gear.

6, Balance swinging ornament as claimed in claim 5 is characterized in that: this support is provided with the side cover that is covered on the circle wall.

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