CN218631363U

CN218631363U - Cableway device for music box

Info

Publication number: CN218631363U
Application number: CN202222905542.6U
Authority: CN
Inventors: 何文磊; 谢希
Original assignee: Xiamen Gaoying Technology Co ltd
Current assignee: Xiamen Gaoying Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-14
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a cableway device used on a music box, which relates to the technical field of the music box, and comprises an installation base, wherein the top of the installation base is rotatably provided with a driving shaft, the top of the installation base is fixedly provided with a fixed shaft, the bottom of the installation base is fixedly provided with a music box core, the output end of the music box core is fixedly connected with an accelerating gear, the bottom of the driving shaft is fixedly provided with a driven gear, the top of the driving shaft is fixedly provided with a driving rotating column, and the side surface of the driving rotating column is in transmission connection with a micro synchronous belt; the utility model discloses an output at music box core sets up accelerating gear, utilizes the great accelerating gear of number of teeth to drive the less driven gear rotation of number of teeth, plays the effect with higher speed to the driving shaft, in addition through the first bearing and the second bearing that set up, can reduce the frictional force that rotates the in-process and produce greatly, reduces the loss of power, guarantees that the axle can normally function under the low torsion circumstances.

Description

Cableway device for music box

Technical Field

The utility model relates to a music box technical field especially relates to a cableway device for on music box.

Background

The manufacturing skill of the music box is exquisite, and the cool tone quality brings wonderful enjoyment for people, and nowadays music box has become the present good item that people walk relatives and friends, and the main part comprises parts such as power source (power source such as clockwork spring or crank), sound tube, soundboard, damping, bottom plate, drive mechanism, and the principle is that power drives the sound tube that has little bellied surface and rotates at the uniform velocity, can stir the reed when protruding through the soundboard sound strip (will lift it slowly earlier, then put down suddenly) and make the reed vibrate according to the vibration frequency who sets for and send the sound of settlement.

The cableway device of the existing music box is large in structure, large in occupied space, capable of being statically displayed, incapable of moving and poor in display effect, so that the cableway device used on the music box is urgently required to be designed and produced aiming at the phenomenon so as to meet the requirement of actual use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cableway device for on music box has solved the technical problem in the background art.

In order to solve the technical problem, the utility model provides a pair of a cableway device for on music box, the installation base comprises an installation base, the top of installation base is rotated and is installed the driving shaft, the top fixed mounting of installation base has the fixed axle, the bottom fixed mounting of installation base has the music box core, the output fixedly connected with of music box core gear with higher speed, the bottom fixed mounting of driving shaft has driven gear, the top fixed mounting of driving shaft has the initiative to rotate the post, the side transmission that the post was rotated in the initiative is connected with miniature hold-in range, the side fixed mounting of miniature hold-in range has the cable car model.

Preferably, a side surface of the acceleration gear is engaged with a side surface of the driven gear.

Preferably, a first bearing is fixedly sleeved on the surface of the driving shaft and located at the joint of the driving shaft and the mounting base, a fixing column is fixedly mounted at the top of the fixing shaft, a second bearing is fixedly sleeved in the middle of the fixing column, and the micro synchronous belt is sleeved on the surface of the second bearing.

Preferably, the surface of the driving rotating column is provided with a transmission gear, and the inner surface of the micro synchronous belt is provided with a tooth socket.

Compared with the prior art, the utility model provides a pair of a cableway device for on music box has following beneficial effect:

the utility model provides a cableway device for on music box sets up the gear with higher speed through the output at music box core, utilizes the great accelerating gear of number of teeth to drive the less driven gear rotation of number of teeth, plays the effect to the driving shaft acceleration, in addition through the first bearing and the second bearing that set up, can reduce the frictional force that rotates the in-process and produce greatly, reduces the loss of power, guarantees that the axle can normally function under the low torque force condition.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

Reference numbers in the figures: 1. installing a base; 2. a drive shaft; 3. a fixed shaft; 4. a cable car model; 5. a music box movement; 6. an acceleration gear; 7. a driven gear; 21. a first bearing; 22. a driving rotation column; 23. a micro synchronous belt; 24. a transmission gear; 31. fixing a column; 32. a second bearing.

Detailed Description

In the first embodiment, as shown in fig. 1-3, the utility model discloses an installation base 1, the top of installation base 1 is rotated and is installed driving shaft 2, the top of installation base 1 is fixedly installed with fixed axle 3, the bottom of installation base 1 is fixedly installed with music box core 5, the output end of music box core 5 is fixedly connected with accelerating gear 6, the bottom of driving shaft 2 is fixedly installed with driven gear 7, the top of driving shaft 2 is fixedly installed with driving rotation column 22, the side transmission of driving rotation column 22 is connected with miniature hold-in range 23, the side of miniature hold-in range 23 is fixedly installed with cable car model 4, the side of accelerating gear 6 meshes with the side of driven gear 7;

in this embodiment, drive driven gear 7 through the accelerating gear 6 that sets up and rotate to drive driving shaft 2 and rotate, because the number of teeth of accelerating gear 6 is far greater than driven gear 7's number of teeth, make driven gear 7's rotational speed increase, thereby accelerated cable car model 4's removal rate, strengthen the bandwagon effect, miniature hold-in range 23 acts as cable car model 4's hawser.

A first bearing 21 is fixedly sleeved on the surface of the driving shaft 2, the first bearing 21 is positioned at the joint of the driving shaft 2 and the mounting base 1, a fixed column 31 is fixedly mounted at the top of the fixed shaft 3, a second bearing 32 is fixedly sleeved in the middle of the fixed column 31, a micro synchronous belt 23 is sleeved on the surface of the second bearing 32, a transmission tooth 24 is arranged on the surface of the driving rotating column 22, and a tooth groove is arranged on the inner surface of the micro synchronous belt 23;

in the embodiment, the micro synchronous belt 23 can be driven to rotate by the rotation of the driving shaft 2 so as to drive the cable car model 4 to move, and the friction force generated in the rotating process can be greatly reduced by the arrangement of the first bearing 21 and the second bearing 32, so that the loss of power is reduced, the normal operation of the shaft under the condition of low torque force is ensured, and in addition, the micro synchronous belt 23 can be replaced by a rubber band; the driving shaft 2, the fixing shaft 3, the driving rotating column 22 and the fixing column 31 are all made of acrylic plates, so that the attractive appearance of the creative product is improved, and meanwhile, the creative product has an environmental protection attribute.

The working principle is as follows: through setting up accelerating gear 6 at the output of music box core 5, utilize the great accelerating gear 6 of number of teeth to drive the less driven gear 7 rotation of number of teeth, play the effect with higher speed to driving shaft 2, in addition through the first bearing 21 and the second bearing 32 that set up, can reduce the frictional force that rotates the in-process and produce greatly, reduce the loss of power, guarantee that the axle can normally function under the low torsion condition.

Claims

1. A cableway device for a music box, comprising a mounting base (1), characterized in that: the top of installation base (1) is rotated and is installed driving shaft (2), the top fixed mounting of installation base (1) has fixed axle (3), the bottom fixed mounting of installation base (1) has music box core (5), the output fixedly connected with of music box core (5) is gear (6) with higher speed, the bottom fixed mounting of driving shaft (2) has driven gear (7), the top fixed mounting of driving shaft (2) has initiative rotation post (22), the side transmission that initiative rotation post (22) is connected with miniature hold-in range (23), the side fixed mounting of miniature hold-in range (23) has cable car model (4).

2. A cableway device for a music box according to claim 1, characterized in that the side of the acceleration gear (6) meshes with the side of the driven gear (7).

3. The cableway device for an octave box according to claim 1, wherein a first bearing (21) is fixedly sleeved on the surface of the driving shaft (2), the first bearing (21) is located at the joint of the driving shaft (2) and the mounting base (1), a fixed column (31) is fixedly mounted at the top of the fixed shaft (3), a second bearing (32) is fixedly sleeved in the middle of the fixed column (31), and the micro synchronous belt (23) is sleeved on the surface of the second bearing (32).

4. The cableway device for a music box according to claim 1, wherein the driving rotating column (22) has driving teeth (24) on its surface, and the micro timing belt (23) has teeth grooves on its inner surface.