CN207602212U - It is a kind of electronic and control dual-purpose mechanical music box manually - Google Patents
It is a kind of electronic and control dual-purpose mechanical music box manually Download PDFInfo
- Publication number
- CN207602212U CN207602212U CN201721651311.XU CN201721651311U CN207602212U CN 207602212 U CN207602212 U CN 207602212U CN 201721651311 U CN201721651311 U CN 201721651311U CN 207602212 U CN207602212 U CN 207602212U
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- shaft
- gear
- music box
- electronic
- housing
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Abstract
It is a kind of electronic and control dual-purpose mechanical music box manually, it includes housing, shaft is equipped in housing, shaft one end is connect by clutch shaft bearing with housing, the shaft other end is pierced by housing and the central connecting part of turntable connects, first gear is equipped in the middle part of shaft, first gear and second gear engagement, second gear is connect by motor reel with motor, the feeder ear of motor is equipped with switch, and pronunciation roller is equipped in shaft, and pronunciation roller is connected with sound-generating strip, sound-generating strip is fixed in fixed plate, and music score solder joint is equipped on pronunciation roller.The purpose of this utility model is the innovation to existing tradition machinery music box and improvement and solves existing battery-driven music box after dead battery capability, it is impossible to the technical issues of playing music.
Description
Technical field
The utility model belongs to music player devices field, particularly a kind of electronic and control dual-purpose mechanical music manually
Box.
Background technology
Current mechanical music box basic principle be by the use of clockwork spring as driving force, the drawback is that：1, clockwork easily damages
Bad, clockwork spring is easily twisted into two parts, and is broken inconvenient repairing；2, the duration that power is provided with clockwork spring is too short, it is impossible to for a long time
It persistently listens, needs frequently to twist clockwork spring, usage experience is bad.
Invention content
The technical problem to be solved by the utility model is to provide a kind of electronic and control dual-purpose mechanical music box manually,
Purpose is the innovation to existing tradition machinery music box and improvement and solves existing battery-driven music box in battery electricity
After amount exhausts, it is impossible to the technical issues of playing music.
In order to solve the above technical problems, technical solution is used by the utility model：
A kind of electronic and control dual-purpose mechanical music box manually, it includes housing, and shaft, shaft one end are equipped in housing
It is connect by clutch shaft bearing with housing, the shaft other end is pierced by housing and the central connecting part of turntable connects, and is set in the middle part of shaft
There is first gear, first gear and second gear engagement, second gear are connect by motor reel with motor, the confession of motor
Electric end is equipped with switch, and pronunciation roller is equipped in shaft, and pronunciation roller is contacted with sound-generating strip cooperation, and pronunciation roller rubs with sound-generating strip
Contact is wiped, sound-generating strip is fixed in fixed plate.
Above-mentioned first gear is reduction gearing, and the gear radius of first gear is more than the gear radius of second gear.
The feeder ear of above-mentioned motor is connect with power supply.
Above-mentioned power supply is battery.
Above-mentioned fixed plate is fixedly connected with inner walls.
Above-mentioned first gear is fixedly connected with shaft.
Above-mentioned shaft is connect by clutch shaft bearing and second bearing with housing.
Above-mentioned pronunciation roller is equipped with the cylinder of at least one salient point for surface, and multiple salient points form salient point region.
Using the above structure, it has the following advantages that：
1）Do not change the principle of traditional music box mechanical device sounding, people is allow to experience pure machinery former
Sound；2）It does not need to the stubborn clockwork spring as traditional music box and provides power to music box, it is only necessary to which turn on the switch to listen always
To smooth music；3）Manual disk can allow user oneself control music speed, so as to obtain more enjoyment；
4）Manual disk can also upside down music to put, so as to obtain more enjoyment；5）The either replacement of battery or engine event
Barrier is all more prone to and facilitates repair.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of electronic and control dual-purpose mechanical music box manually, it includes housing 16, is set in housing 16
There is shaft 7,7 one end of shaft is connect by clutch shaft bearing 8 with housing 16, and 7 other end of shaft is pierced by housing 16 and turntable 15
Heart connecting portion 10 connects, and is equipped with first gear 6 at 7 middle part of shaft, first gear 6 and second gear 5 engage, and second gear 5 is logical
It crosses motor reel 4 to connect with motor 3, the feeder ear of motor 3 is equipped with switch 2, and pronunciation roller 11, hair are equipped in shaft 7
Sound roller 11 is contacted with the cooperation of sound-generating strip 13, and pronunciation roller 11 and 13 CONTACT WITH FRICTION of sound-generating strip, sound-generating strip 13 are fixed on fixed plate
On 14.
The first gear 6 is reduction gearing, and the gear radius of first gear 6 is more than the gear radius of second gear 5.
The feeder ear of the motor 3 is connect with power supply 1.
The power supply 1 is battery.
The fixed plate 14 is fixedly connected with 16 inner wall of housing.
The first gear 6 is fixedly connected with shaft 7.
The shaft 7 is connect by clutch shaft bearing 8 and second bearing 9 with housing 16.
The pronunciation roller 11 is equipped with the cylinder of at least one salient point for surface, and multiple salient points form salient point region, these have
The raised points of rule are exactly music score solder joint, i.e., music score solder joint is equipped on pronunciation roller, and pronunciation roller is contacted with sound-generating strip cooperation
When, these regular music score solder joints contact friction with sound-generating strip, so as to send out regular sound.
Pronunciation roller 11 and music score solder joint belong to the known technology of those skilled in the art, no longer superfluous in the present specification
It states.
Using the above structure, in use, when passing through electric drive：It closes a switch after 2, small-sized DC motor 3 rotates；It is logical
The motor reel 4 of small-sized DC motor is crossed, the second gear 5 being fixedly linked with small-sized DC motor axis is driven to rotate；The
Two gears 5 drive the reduction gearing 6 engaged with second gear 5 to rotate again；Shaft 7 is driven to rotate again；Shaft 7 passes through clutch shaft bearing
And second bearing, clutch shaft bearing and second bearing provide support for shaft 7；The center of shaft 7 and first gear 6, center connection
Portion 10 and pronunciation roller 11 are fixedly linked, and rotate coaxially；When the roller 11 that pronounces rotates, the music score solder joint on pronunciation roller 11
12 contact with sound-generating strip 13, are made a sound in this contact process（Music）；Sound-generating strip 13 is fixed on sound-generating strip and fixes version 14
On；Turntable 15 also rotates coaxially in this process with shaft 7, and housing 16 is used for the part in addition to turntable 15 and switch 2
It is encapsulated.
When being driven by manual processes：Turntable 15 is rotated, since shaft 7 and center of turntable 10 and pronunciation roller 11 are solid
It is fixed to be connected, it rotates coaxially；Pronunciation roller 11 will rotate, and can both rotate forward under the drive of turntable 15, and having can invert；Pronunciation
When roller 11 rotates, the music score solder joint 12 to pronounce on roller 11 is contacted with sound-generating strip 13, is made a sound in this contact process
（Music）；Sound-generating strip 13 is fixed on sound-generating strip and fixes in version 14；Turntable 15 also rotates coaxially in this process with shaft 7, dress
Housing 16 is put for the part in addition to turntable 15 and switch 2 to be encapsulated.
Claims (8)
- It is 1. a kind of electronic and control dual-purpose mechanical music box manually, it is characterised in that：It includes housing（16）, housing（16）It is interior Equipped with shaft（7）, shaft（7）One end passes through clutch shaft bearing（8）With housing（16）Connection, shaft（7）The other end is pierced by housing （16）With turntable（15）Central connecting part（10）Connection, in shaft（7）Middle part is equipped with first gear（6）, first gear（6）With Second gear（5）Engagement, second gear（5）Pass through motor reel（4）With motor（3）Connection, motor（3）Feeder ear set There is switch（2）, in shaft（7）It is equipped with pronunciation roller（11）, pronounce roller（11）With sound-generating strip（13）Cooperation contact, pronunciation rolling Cylinder（11）With sound-generating strip（13）CONTACT WITH FRICTION, sound-generating strip（13）It is fixed on fixed plate（14）On.
- It is 2. according to claim 1 electronic and control dual-purpose mechanical music box manually, it is characterised in that：First tooth Wheel（6）For reduction gearing, first gear（6）Gear radius be more than second gear（5）Gear radius.
- It is 3. according to claim 1 or 2 electronic and control dual-purpose mechanical music box manually, it is characterised in that：The electricity Motivation（3）Feeder ear and power supply（1）Connection.
- It is 4. according to claim 3 electronic and control dual-purpose mechanical music box manually, it is characterised in that：The power supply （1）For battery.
- It is 5. according to claim 1 electronic and control dual-purpose mechanical music box manually, it is characterised in that：The fixed plate （14）With housing（16）Inner wall is fixedly connected.
- It is 6. according to claim 1 or 2 electronic and control dual-purpose mechanical music box manually, it is characterised in that：Described One gear（6）With shaft（7）It is fixedly connected.
- It is 7. according to claim 1 electronic and control dual-purpose mechanical music box manually, it is characterised in that：The shaft （7）Pass through clutch shaft bearing（8）And second bearing（9）With housing（16）Connection.
- It is 8. according to claim 1 electronic and control dual-purpose mechanical music box manually, it is characterised in that：The pronunciation rolling Cylinder（11）The cylinder of at least one salient point is equipped with for surface, multiple salient points form salient point region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651311.XU CN207602212U (en) | 2017-12-01 | 2017-12-01 | It is a kind of electronic and control dual-purpose mechanical music box manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651311.XU CN207602212U (en) | 2017-12-01 | 2017-12-01 | It is a kind of electronic and control dual-purpose mechanical music box manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602212U true CN207602212U (en) | 2018-07-10 |
Family
ID=62762073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651311.XU Expired - Fee Related CN207602212U (en) | 2017-12-01 | 2017-12-01 | It is a kind of electronic and control dual-purpose mechanical music box manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823748A (en) * | 2019-04-19 | 2020-10-27 | 开箱即用书有限公司 | Book with integrated mechanical sounding assembly |
-
2017
- 2017-12-01 CN CN201721651311.XU patent/CN207602212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823748A (en) * | 2019-04-19 | 2020-10-27 | 开箱即用书有限公司 | Book with integrated mechanical sounding assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181201 |