CN209088237U - Music box rotary brush device - Google Patents
Music box rotary brush device Download PDFInfo
- Publication number
- CN209088237U CN209088237U CN201821823256.2U CN201821823256U CN209088237U CN 209088237 U CN209088237 U CN 209088237U CN 201821823256 U CN201821823256 U CN 201821823256U CN 209088237 U CN209088237 U CN 209088237U
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- stainless steel
- music box
- box
- tray
- elastic piece
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Abstract
The utility model relates to a kind of music box rotary brush devices, complex mainly for route arrangement in the existing music box product of solution, and overall construction design is not good enough to be led to Assembling Production more inconvenient technical problem and design.The music box exposition bottom of the rotary brush device is equipped with music box box body, the rotation connector for stretching out music box box body couples with the upper rotary-tray in music box exposition, and the box cover of music box box body bottom box mouth is equipped with power supply sound and puts component and rotating electric machine；The top of music box box body described in its main points is equipped with stainless steel elastic piece, and stainless steel elastic piece is equipped with equally distributed elastic slice, and the upper rotary-tray side of elastic slice is equipped with the contact of protrusion；The bottom of upper rotary-tray is equipped with stainless steel substrates, the contact of stainless steel elastic piece and upper rotary-tray, which offset, is kept in contact conduction, stainless steel elastic piece and upper rotary-tray are conducting medium, and stainless steel substrates and stainless steel elastic piece are in circular ring shape respectively, and rotation connector stretches out the center of small ring segment.
Description
Technical field
The utility model relates to music boxs, are a kind of music box rotary brush devices.
Background technique
Music box, or be music box, is a kind of mechanical pronunciation musical instrument, the machine core of music box have sound cylinder, soundboard, gear,
The components such as clockwork spring (or other power sources), damping composition, core sound number refer to the quantity of soundboard energy valid utterance, in rotary motion
Salient point on sound cylinder vibrates soundboard after provoking soundboard, and makes a sound by design vibration frequency.It will rotation in existing similar product
Turn brush structure applied to less in music box, i.e., existing similar product uses traditional circuit connection type, due to existing same
Class product relative rotary motion causes circuit arrangement difficult, is easy to cause in circuit arrangement and winds；Certain arrangements are being run
It is easy power down in the process, influences properties of product, using professional part, such as conducting slip ring, product cost increases, and music box structure needs
It does significantly adjustment or even can not achieve.Therefore need that the rotating device in existing music box is further improved, from
And it is further reduced the laying of route in music box.
Summary of the invention
To overcome above-mentioned deficiency, the purpose of this utility model is that a kind of simple and effective music box rotation is provided to this field
Brushgear, solving it in existing music box product, route arrangement is complex, and overall construction design is not good enough to cause assembly to be given birth to
Produce more inconvenient and less the technical issues of using rotary brush device.The purpose is to what is be achieved through the following technical solutions.
The music box exposition bottom of a kind of music box rotary brush device, the rotary brush device is equipped with music box box
Body, the interior rotation connector for stretching out music box box body of music box box body couple with the upper rotary-tray in music box exposition,
The box cover of music box box body bottom box mouth is equipped with power supply sound and puts component and rotating electric machine；Its structure designing points is the music box
The top of box body is equipped with stainless steel elastic piece, and stainless steel elastic piece is equipped with equally distributed elastic slice, the upper rotary-tray of elastic slice
Side is equipped with the contact of protrusion；The bottom of upper rotary-tray is equipped with stainless steel substrates, and the contact of stainless steel elastic piece and upper rotation are held in the palm
Disk, which offsets, is kept in contact conduction, and stainless steel elastic piece and upper rotary-tray are conducting medium, stainless steel substrates and stainless steel elastic piece
It is respectively in circular ring shape, rotation connector stretches out the center of small ring segment.Above-mentioned upper rotary-tray and stainless steel substrates bond, using double
Layer arrangement；Stainless steel elastic piece and music box box body bond, and also use rebuilding；Stainless steel elastic piece is powered, due to
Elastic reaction, stainless steel elastic piece contact always conduction with stainless steel substrates.
The stainless steel elastic piece and stainless steel substrates are positive the opposite magnetic steel disc of antipole.It is realized to be adsorbed by magnet
Conduction is kept in contact between stainless steel elastic piece and upper rotary-tray.
The stainless steel elastic piece and stainless steel substrates are respectively equipped with two ring segments of at least two layers of size.To if you need to multichannel
Circuit is separated, stainless steel elastic piece and stainless steel substrates use the multi-tier arrangements such as four layers, six layers.
The upper rotary-tray side of size ring segment is equipped with protrusion and stretches out connecing for upper rotary-tray in the stainless steel substrates
Terminal.To further enhance the fixation between stainless steel substrates and upper rotary-tray by the binding post of above-mentioned upper rotary-tray,
And power supply line is connected by binding post.
The motor screw of the rotation connector and rotating electric machine connects.Above-mentioned hand of spiral and music box direction of rotation phase
With.
The structure design of the utility model is reasonable, and production is easy to assembly, and production cost is low, and stability is good, reliable performance, knot
Structure is various informative, applied widely；Its rotary brush device for being suitable as music box uses, ex hoc genus anne the structure of product change
Into.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the configuration schematic diagram of Fig. 1, and part is confined in figure and is exaggerated.
Figure number and title: 1, music box exposition, 2, rotation connector, 3, stainless steel substrates, 4, upper rotary-tray,
5, stainless steel elastic piece, 6, music box box body, 7, rotating electric machine, 8, power supply sound put component.
Specific embodiment
Now in conjunction with attached drawing, the utility model structure and use are further described.As shown in Figure 1 and Figure 2, the electric rotating
1 bottom of music box exposition of brush device is equipped with music box box body 6, and the rotation connection of music box box body is stretched out in music box box body
Fitting 2 couples with the upper rotary-tray 4 in music box exposition, and the box cover of music box box body bottom box mouth is equipped with power supply sound and puts
Component 8 and rotating electric machine 7.Its specific structure is as follows: the top of music box box body is equipped with stainless steel elastic piece 5, stainless steel elasticity
On piece is equipped with equally distributed elastic slice, and the upper rotary-tray side of elastic slice is equipped with the contact of protrusion；The bottom of upper rotary-tray is set
There are stainless steel substrates 3, the contact of stainless steel elastic piece and upper rotary-tray, which offset, is kept in contact conduction, stainless steel elastic piece and upper rotation
The disk that asks is conducting medium, and stainless steel substrates and stainless steel elastic piece are in circular ring shape respectively, and stainless steel elastic piece and stainless steel substrates
Two layers of size, two ring segments are respectively equipped with, rotation connector stretches out the center of small ring segment.Meanwhile big or small ring in stainless steel substrates
The upper rotary-tray side of shape piece is equipped with protrusion and stretches out the binding post of upper rotary-tray, rotates the electricity of connector and rotating electric machine
The connection of machine screw rod.
Using the rotary brush device music box at work, rotating electric machine drives upper rotary-tray, upper rotary-tray
On put the music on box article on display, so that article on display is made rotating motion.When due to music box movement, gravity center eccentric be will lead on left and right
Under slightly shake, therefore arrange that upper DISCRETE ELASTIC SUPPORTS arrange according to practical multiple spot in structure, a limitation is shaken, and two guarantees have layout points to lead
Electricity.Meanwhile part music box needs to increase lighting effects and local interspersing on display material, needs to increase circuit.It should
Rotary brush device uses a kind of simple and effective rotary brush mode, and product realizes that effect is ideal；Its reliable performance, it is raw
Produce it is at low cost, to former music box structure change it is small, it is widely applicable.Meanwhile the rotary brush device is applicable not only to music box knot
Structure suitable for a variety of relative rotation but needs conductive coupling structure；The characteristics of it is designed is rotary brush, i.e., upper and lower elastic piece
Layering couple conductive, when arrangement, guarantees that rotary motion is powered.
The above content is intended to illustrate the technological means of utility model, not limits the technical scope of the utility model, root
According to above structure feature, those skilled in the art combine existing common knowledge to do conspicuous improvement to the utility model, also
It falls within the protection scope of the utility model claims；Such as arrange points, arrangement is arranged the number of plies, or even do not used
Elastic piece and use other connecting modes, such as the absorption of magnet.
Claims (5)
1. music box exposition (1) bottom of a kind of music box rotary brush device, the rotary brush device is equipped with music box
Box body (6), the interior rotation connector (2) for stretching out music box box body of music box box body and the upper rotation support in music box exposition
Disk (4) connection, the box cover of music box box body bottom box mouth are equipped with power supply sound and put component (8) and rotating electric machine (7)；It is characterized in that
The top of the music box box body (6) is equipped with stainless steel elastic piece (5), and stainless steel elastic piece is equipped with equally distributed elastic slice,
Upper rotary-tray (4) side of elastic slice is equipped with the contact of protrusion；The bottom of upper rotary-tray is equipped with stainless steel substrates (3), stainless steel
The contact of elastic piece and upper rotary-tray, which offset, is kept in contact conduction, and stainless steel elastic piece and upper rotary-tray are conducting medium,
Stainless steel substrates and stainless steel elastic piece are in circular ring shape respectively, and the center of small ring segment is stretched out in rotation connector (2).
2. music box rotary brush device according to claim 1, it is characterised in that the stainless steel elastic piece (5) and not
Rust steel disc (3) is positive the opposite magnetic steel disc of antipole.
3. music box rotary brush device according to claim 1, it is characterised in that the stainless steel elastic piece (5) and not
Rust steel disc (3) is respectively equipped with two ring segments of at least two layers of size.
4. music box rotary brush device according to claim 1, it is characterised in that big or small ring in the stainless steel substrates (3)
Upper rotary-tray (4) side of shape piece is equipped with protrusion and stretches out the binding post of upper rotary-tray.
5. music box rotary brush device according to claim 1, it is characterised in that the rotation connector (2) and rotation
The motor screw of motor (7) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823256.2U CN209088237U (en) | 2018-11-07 | 2018-11-07 | Music box rotary brush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823256.2U CN209088237U (en) | 2018-11-07 | 2018-11-07 | Music box rotary brush device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088237U true CN209088237U (en) | 2019-07-09 |
Family
ID=67122764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823256.2U Active CN209088237U (en) | 2018-11-07 | 2018-11-07 | Music box rotary brush device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088237U (en) |
-
2018
- 2018-11-07 CN CN201821823256.2U patent/CN209088237U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |