CN211294606U

CN211294606U - Music box with conduction mechanism

Info

Publication number: CN211294606U
Application number: CN201920962808.6U
Authority: CN
Inventors: 段云涛; 沈晓晨
Original assignee: Shanghai Kahn Culture Communication Co Ltd
Current assignee: Shanghai Kahn Culture Communication Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-08-18
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a music box with a conduction mechanism, which comprises a protective shell, wherein a music box body is arranged inside the protective shell; at least one first conduction mechanism, one second conduction mechanism and one third conduction mechanism are arranged on one side of the top end of the music box body; the top end of the protection shell is provided with a concave part, wherein the first conduction mechanism, the second conduction mechanism and the third conduction mechanism penetrate through the concave part; the first conduction mechanism, the second conduction mechanism and the third conduction mechanism are in transmission connection with a rotating shaft of the music box body. The utility model discloses be provided with respectively have first conduction mechanism, second conduction mechanism, the third conduction mechanism of one at least, and can be through actions such as first conduction mechanism, second conduction mechanism, third conduction mechanism transmission rotation, swing, can cooperate toy subassembly or toy part equipment, improved the interest that the music box or music box and toy part combined use.

Description

Music box with conduction mechanism

Technical Field

The utility model relates to a music box or music box sub-assembly, in particular to a music box with conduction mechanism.

Background

The manufacturing technology of the music box is exquisite, and clear and bright sound quality of the music box brings wonderful enjoyment to people. Nowadays, the music box (box) becomes a gift for relatives and friends; the main part comprises a power source (a power source such as a clockwork spring or a crank), a sound tube, a sound board, a damper, a bottom plate, a transmission mechanism and the like; the principle is that a sound tube with small bulges on the surface is driven by power to rotate at a constant speed, and when the bulges pass through sound bars of a sound board, the spring plate is stirred (firstly lifted slowly and then put down suddenly) so that the spring plate vibrates according to a set vibration frequency to generate a set sound. The sound board of the music box is made by cutting thin strips with the same length but different thickness (the thickness is different according to the set vibration frequency) on an elastic steel plate. One salient point on the sound tube is equivalent to one note on the music score. The sound tube rotates according to regularly set salient points, the salient points are scratched from the edge of the sound board, the sound production is different due to the difference of the salient points, the sound tube rotates at a constant speed under the action of damping, and the ordinary machine core rotates for a circle within 8-17 seconds, so that the climax part of a first yeast can be expressed; of course the high end music boxes typically cycle between 30 seconds and 8 minutes.

The existing music box has only a simple sounding function when being used or used as a toy component, cannot be well combined or assembled with the toy, and lacks certain interestingness.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a music box with conduction mechanism.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a music box with a conduction mechanism, which comprises a protective shell, wherein,

the music box body is arranged in the protective shell;

at least one first conduction mechanism, one second conduction mechanism and one third conduction mechanism are arranged on one side of the top end of the music box body;

the top end of the protective shell is provided with a concave part, wherein,

the first conducting means, the second conducting means and the third conducting means all pass through the recess;

the first conduction mechanism, the second conduction mechanism and the third conduction mechanism are in transmission connection with a rotating shaft of the music box body.

As a preferable technical proposal of the utility model, the top end of the first conduction mechanism is provided with a mounting seat, wherein,

the first conduction mechanism is detachable from the mounting seat;

slotted holes or pins are arranged on the top surfaces of the first conduction mechanism and the mounting seat.

As a preferred technical proposal of the utility model, the second conduction mechanism is positioned in the mounting cavity of the fixed part, the bottom end of the fixed part is fixed with the top end of the music box body, wherein,

the fixing part penetrates through the protective shell;

the top end of the second conduction mechanism is connected with a steering mechanism, the end part of the steering mechanism is connected with a linkage rod in a transmission manner, and the end part of the linkage rod is provided with a mounting groove.

As a preferable technical proposal of the utility model, a swing arm is arranged at the top end of the third conduction mechanism, a clamping mechanism is arranged on the top surface of the swing arm, wherein,

and a hole position corresponding to or larger than the swing range of the swing arm is arranged on the protection shell.

As a preferred technical scheme of the utility model, the bottom of music box body is provided with screws up the mechanism, wherein, the bottom of protection casing be provided with screw up the hole site that the mechanism corresponds.

As a preferred technical proposal of the utility model, a plurality of fixing devices are arranged between the music box body and the inner wall of the protective shell, wherein,

the fixing device comprises an injection molding limiting block integrally formed with the protective shell.

As an optimized technical scheme of the utility model, chucking mechanism is pin or pinhole.

As a preferred technical scheme of the utility model, it does to screw up the mechanism the clockwork spring of music box body screws up the axle.

The utility model discloses the beneficial effect who reaches is: the utility model discloses be provided with respectively have first conduction mechanism, second conduction mechanism, the third conduction mechanism of one at least, and can be through actions such as first conduction mechanism, second conduction mechanism, third conduction mechanism transmission rotation, swing, can cooperate toy subassembly or toy part equipment, improved the interest that the music box or music box and toy part combined use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the music box body of the present invention;

in the figure: 1. a protective housing; 101. a recessed portion; 102. a fixing device; 2. a music box body; 3. a first conducting mechanism; 301. a mounting seat; 4. a fixed part; 401. a mounting cavity; 402. a second conducting mechanism; 403. a steering mechanism; 404. a linkage rod; 405. mounting grooves; 5. a third conducting mechanism; 501. a swing arm; 502. a chucking mechanism; 6. and a tightening mechanism.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, the utility model provides a music box with a conduction mechanism, which comprises a protective casing 1, wherein a music box body 2 is arranged inside the protective casing 1; at least one first conduction mechanism 3, a second conduction mechanism 402 and a third conduction mechanism 5 are arranged on one side of the top end of the music box body 2; the top end of the protection shell 1 is provided with a recessed part 101, wherein the first conducting mechanism 3, the second conducting mechanism 402 and the third conducting mechanism 5 all penetrate through the recessed part 101, the first conducting mechanism 3, the second conducting mechanism 402 and the third conducting mechanism 5 are all in transmission connection with the rotating shaft of the music box body 2, and the first conducting mechanism 3, the second conducting mechanism 402 and the third conducting mechanism 5 can conveniently drive transmission power through the music box body 2, so that the mounting seat 301, the linkage rod 404 and the swing arm 501 are driven to move.

Further, a mounting seat 301 is mounted at the top end of the first conducting mechanism 3, wherein the first conducting mechanism 3 is detachable from the mounting seat 301; slotted holes or pins are arranged on the top surfaces of the first transmission mechanism 3 and the mounting seat 301, so that toy part assemblies and the like can be respectively mounted on the first transmission mechanism 3 and/or the mounting seat 301 when the toy is used, the toy is more convenient, and the assembling diversity is expanded.

Specifically, the second conduction mechanism 402 is located in the installation cavity 401 of the fixing portion 4, the bottom end of the fixing portion 4 is fixed to the top end of the music box body 2, wherein the fixing portion 4 penetrates through the protection casing 1;

the top end of the second conduction mechanism 402 is connected with a steering mechanism 403, the end part of the steering mechanism 403 is connected with a linkage rod 404 in a transmission manner, the end part of the linkage rod 404 is provided with a mounting groove 405, the linkage rod 404 can be sequentially driven to operate, and toy parts or components mounted in the mounting groove 405 can conveniently move.

A swing arm 501 is mounted at the top end of the third conduction mechanism 5, a clamping mechanism 502 is arranged on the top surface of the swing arm 501, wherein a hole position corresponding to or larger than the swing range of the swing arm 501 is arranged on the protective shell 1, so that the swing arm 501 can move or swing conveniently.

The bottom of music box body 2 is provided with screws up mechanism 6, and wherein, the bottom of protection casing 1 is provided with the hole site that corresponds with screws up mechanism 6 to guarantee that the level of protection casing 1 is placed steadily.

Be provided with a plurality of fixing device 102 between the inner wall of music box body 2 and protection casing 1, wherein, fixing device 102 includes the stopper of moulding plastics with protection casing 1 integrated into one piece, makes things convenient for the firm degree between music box body 2 and the protection casing 1.

The clamping mechanism 502 is a pin or pin hole to facilitate mounting of toy parts or components, etc.

The tightening mechanism 6 is a clockwork spring tightening shaft of the music box body 2, and is convenient for providing power for the music box body 2 and driving the transmission mechanism to run by the power of the music box body 2.

When in use, one side of the top end of the music box body 2 is provided with at least one first conduction mechanism 3, a second conduction mechanism 402 and a third conduction mechanism 5; the top end of the protection shell 1 is provided with a concave part 101, wherein the first conducting mechanism 3, the second conducting mechanism 402 and the third conducting mechanism 5 all penetrate through the concave part 101, the first conducting mechanism 3, the second conducting mechanism 402 and the third conducting mechanism 5 are all in transmission connection with a rotating shaft of the music box body 2, and the first conducting mechanism 3, the second conducting mechanism 402 and the third conducting mechanism 5 can conveniently drive and transmit power through the music box body 2 so as to drive the mounting seat 301, the linkage rod 404 and the swing arm 501 to move; the top end of the first conducting mechanism 3 is provided with an installation seat 301, wherein the first conducting mechanism 3 is detachable from the installation seat 301; slotted holes or pins are arranged on the top surfaces of the first transmission mechanism 3 and the mounting seat 301, so that toy part assemblies and the like can be respectively arranged on the first transmission mechanism 3 and/or the mounting seat 301 when the toy is used, the toy is more convenient, and the assembling diversity is expanded; the top end of the second conduction mechanism 402 is connected with a steering mechanism 403, the end part of the steering mechanism 403 is connected with a linkage rod 404 in a transmission manner, and the end part of the linkage rod 404 is provided with a mounting groove 405 which can sequentially drive the linkage rod 404 to operate, so that toy parts or components mounted in the mounting groove 405 can conveniently move; a swing arm 501 is mounted at the top end of the third conduction mechanism 5, a clamping mechanism 502 is arranged on the top surface of the swing arm 501, wherein a hole position corresponding to or larger than the swing range of the swing arm 501 is arranged on the protective shell 1, so that the swing arm 501 can move or swing conveniently. By applying power to the music box body 2 through the tightening mechanism 6, the music box body 2 drives the components on the first transmission mechanism 3, the second transmission mechanism 402 and the third transmission mechanism 5 to operate at the same time of sounding.

The utility model discloses be provided with respectively have first conduction mechanism 3, second conduction mechanism 402, third conduction mechanism 5 of one at least, and can transmit actions such as rotatory, the swing through first conduction mechanism 3, second conduction mechanism 402, third conduction mechanism 5, can cooperate toy subassembly or toy parts equipment, improved the interest that music box or music box and toy parts combined use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Music box with conduction mechanism, characterized in that it comprises a protective casing (1) in which,

a music box body (2) is arranged in the protective shell (1);

at least one first conduction mechanism (3), a second conduction mechanism (402) and a third conduction mechanism (5) are arranged on one side of the top end of the music box body (2);

the top end of the protective shell (1) is provided with a concave part (101), wherein,

the first conducting means (3), the second conducting means (402) and the third conducting means (5) all pass through the recess (101);

the first conduction mechanism (3), the second conduction mechanism (402) and the third conduction mechanism (5) are in transmission connection with a rotating shaft of the music box body (2).

2. Music box with conduction mechanism according to claim 1, characterized in that the top of the first conduction mechanism (3) is fitted with a mounting seat (301), wherein,

the first conduction mechanism (3) is detachable from the mounting seat (301);

slotted holes or pins are arranged on the top surfaces of the first conduction mechanism (3) and the mounting seat (301).

3. Music box with conduction mechanism according to claim 1, characterized in that the second conduction mechanism (402) is located in the mounting cavity (401) of the fixing part (4), the bottom end of the fixing part (4) is fixed with the top end of the music box body (2), wherein,

the fixing part (4) penetrates through the protective shell (1);

the top end of the second conduction mechanism (402) is connected with a steering mechanism (403), the end part of the steering mechanism (403) is connected with a linkage rod (404) in a transmission manner, and the end part of the linkage rod (404) is provided with a mounting groove (405).

4. Music box with conduction mechanism according to claim 1, characterized in that the top end of the third conduction mechanism (5) is mounted with a swing arm (501), the top surface of the swing arm (501) is provided with a chucking mechanism (502), wherein,

and a hole position corresponding to or larger than the swing range of the swing arm (501) is arranged on the protection shell (1).

5. Music box with conduction mechanism according to any of claims 2 to 4, characterized in that the bottom end of the music box body (2) is provided with a tightening mechanism (6), wherein,

and a hole position corresponding to the screwing mechanism (6) is arranged at the bottom of the protective shell (1).

6. Music box with conduction mechanism according to claim 5, characterized in that several fixing means (102) are provided between the music box body (2) and the inner wall of the protective casing (1), wherein,

the fixing device (102) comprises an injection molding limiting block integrally formed with the protection shell (1).

7. Music box with conduction mechanism according to claim 4, characterized in that the gripping means (502) is a pin or a pin hole.

8. A music box with a conduction mechanism according to claim 5, characterized in that the tightening mechanism (6) is the spring tightening shaft of the music box body (2).