CN207182720U - A kind of music learning metronome - Google Patents
A kind of music learning metronome Download PDFInfo
- Publication number
- CN207182720U CN207182720U CN201720646541.0U CN201720646541U CN207182720U CN 207182720 U CN207182720 U CN 207182720U CN 201720646541 U CN201720646541 U CN 201720646541U CN 207182720 U CN207182720 U CN 207182720U
- Authority
- CN
- China
- Prior art keywords
- housing
- hand member
- rotating shaft
- volume adjusting
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of music learning metronome, including housing, display screen is provided with front side of the housing, the display screen left end is provided with volume adjusting key, the volume adjusting key upper end is provided with shift knob, and volume adjusting key lower end is provided with fast forwarding and fast rewinding button, and the hull outside right-hand member is connected with small rod, the small rod right-hand member is connected by rotating shaft A with rotating shaft B, and the rotating shaft B, which runs through, bull stick.The utility model by front side of housing the upper left corner camera is installed, effectively error logging during user's playing music is got off, it is easy to later stage viewing change, due to being provided with USB interface in housing upper right-hand member, metronome can be transferred data on external screen by USB data line, because the enclosure interior lower right corner is provided with Bluetooth signal transmission module, it is easy to user to transfer data in mobile phone, it is convenient to observe at any time, by being provided with chute in joining rod right-hand member, it is easy to user to dismantle connecting rod.
Description
【Technical field】
A kind of music metronome is the utility model is related to, more particularly to a kind of music learning metronome.
【Background technology】
At present, as the development and the improvement of people's living standards of education, more parents increasingly pay attention to the emerging of child
The culture of interest hobby, wherein music is the interest of many children, and music metronome is needed in learning music to carry out auxiliary
Practise, many mistakes are all that oneself can't see for beginner, and existing music learning is not solved in bullet with metronome
Mistake cannot be played back after having played music, and it is existing metronomic excessively poor in solid timing flexibility, it is not readily portable.
A kind of therefore, it is proposed that music learning metronome.
【Utility model content】
Main purpose of the present utility model is to provide a kind of music learning metronome, passes through the upper left corner on front side of housing
Camera is installed, effectively error logging during user's playing music got off, is easy to later stage viewing change, due in shell
Body upper right end is provided with USB interface, can transfer data to metronome on external screen by USB data line, due to
The enclosure interior lower right corner is provided with Bluetooth signal transmission module, is easy to user to transfer data in mobile phone, convenient to observe at any time,
By being provided with chute in joining rod right-hand member, it is easy to user to dismantle connecting rod, effectively can solves in background technology
Problem.
To achieve the above object, the technical scheme that the utility model is taken is:
A kind of music learning metronome, including housing, the housing front side are provided with display screen, the display screen left end peace
Equipped with volume adjusting key, the volume adjusting key upper end is provided with shift knob, and volume adjusting key lower end is pressed provided with fast forwarding and fast rewinding
Key, the hull outside right-hand member are connected with small rod, and the small rod right-hand member is connected by rotating shaft A with rotating shaft B, the rotating shaft B
Through there is bull stick, the bull stick is connected with joining rod, and the joining rod right-hand member is provided with chute, and the chute passes through slide block B and company
Extension bar connects, and the slide block B is arranged on connecting rod left end, and the connecting rod right-hand member is provided with slide rail, the slide rail by sliding block A and
Train wheel bridge connects, and the sliding block A is arranged on train wheel bridge left end, and the lower plate left end is connected with connecting rod.
Further, the upper left corner is provided with camera on front side of the housing, and the housing upper right-hand member is provided with USB and connect
Mouthful.
Further, the enclosure interior is provided with battery, and the enclosure interior lower right corner is provided with Bluetooth signal transmission
Module.
Further, the train wheel bridge bottom is provided with plastic pad, and running through between the train wheel bridge and lower plate has spiral shell
Bolt, the lower plate upper end are provided with lower plastic pad.
Further, the bolt-through has spring, and the bolt upper end is provided with fastening screw.
Compared with prior art, the utility model has the advantages that:Using above technical scheme, by housing
The front side upper left corner is provided with camera, and effectively error logging during user's playing music gets off, and is easy to later stage viewing more
Change, due to being provided with USB interface in housing upper right-hand member, metronome can be transferred data to by USB data line external
On screen, because the enclosure interior lower right corner is provided with Bluetooth signal transmission module, it is easy to user to transfer data in mobile phone, side
Just observe at any time, by being provided with chute in joining rod right-hand member, be easy to user to dismantle connecting rod.
【Brief description of the drawings】
Fig. 1 is the metronomic overall structure diagram of the utility model music learning.
Fig. 2 is the utility model music learning metronomic battery and shell position structural representation.
Fig. 3 is the utility model music learning metronomic train wheel bridge and connecting rod attachment structure schematic diagram.
Fig. 4 is the utility model music learning metronomic joining rod and connecting rod attachment structure schematic diagram.
In figure:1st, housing;2nd, camera;3rd, shift knob;4th, volume adjusting key;5th, fast forwarding and fast rewinding button;6th, display screen;
7th, USB interface;8th, small rod;9th, rotating shaft A;10th, rotating shaft B;11st, joining rod;12nd, connecting rod;13rd, bolt;14th, fastening screw;
15th, train wheel bridge;16th, upper plastic pad;17th, spring;18th, lower plastic pad;19th, lower plate;20th, slide rail;21st, bull stick;22nd, electric power storage
Pond;23rd, Bluetooth signal transmission module;24th, sliding block A;25th, slide block B;26th, chute.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-4, a kind of music learning metronome, including housing 1, the front side of housing 1 are provided with display screen 6,
The left end of display screen 6 is provided with volume adjusting key 4, and the upper end of volume adjusting key 4 is provided with shift knob 3, and volume adjusting
The lower end of key 4 is provided with fast forwarding and fast rewinding button 5, and the outside right-hand member of housing 1 is connected with small rod 8, and the right-hand member of small rod 8 is by turning
Axle A9 is connected with rotating shaft B10, and the rotating shaft B10 is through there is bull stick 21, and the bull stick 21 is connected with joining rod 11, the joining rod
11 right-hand members are provided with chute 26, and the chute 26 is connected by slide block B 25 with connecting rod 12, and the slide block B 25 is arranged on connecting rod
12 left ends, the right-hand member of connecting rod 12 are provided with slide rail 20, and the slide rail 20 is connected by sliding block A24 with train wheel bridge 15, the cunning
Block A24 is arranged on the left end of train wheel bridge 15, and the left end of lower plate 19 is connected with connecting rod 12.
Wherein, the front side upper left corner of housing 1 is provided with camera 2, and the upper right end of housing 1 is provided with USB interface
7。
Wherein, battery 22 is installed, the inside lower right corner of housing 1 is provided with Bluetooth signal transmission inside the housing 1
Module 23.
Wherein, the bottom of train wheel bridge 15 is provided with plastic pad 16, runs through between the train wheel bridge 15 and lower plate 19
There is bolt 13, the upper end of lower plate 19 is provided with lower plastic pad 18.
Wherein, for the bolt 13 through there is spring 17, the upper end of bolt 13 is provided with fastening screw 14.
Operation principle:In use, train wheel bridge 15 and lower plate 19 are arranged on one end of guitar, pass through rotational fastener screw
14, the sliding block A24 installed in the left end of train wheel bridge 15 carries out slide downward by slide rail 20, and train wheel bridge 15 is carried out to one end of guitar
Fastening, after installing, the level angle of housing 1 is adjusted by left and right adjusting rotating shaft B10 by user, is turned by adjusting up and down
Axle A9 carrys out the vertical angle of adjustment housings 1, when adjusting the position angle of suitable user, presses shift knob 3, now images
The region that first 2 couples of users play guitar is noted down, and after use terminates, user can carry out viewing on display screen 6 and take the photograph
As first 2 learning processes recorded, volume can be adjusted by pressing volume adjusting key 4, can press fast forwarding and fast rewinding by
Video playback progress is adjusted in key 5, can be connecting rod 12 when user wants housing 1 to be separated with connecting rod 12
It is lifted up, is slided and separated with joining rod 11 by chute 26 installed in the left slider B25 of connecting rod 12, simple in construction, operation
It is convenient.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of music learning metronome, including housing (1), it is characterised in that:Display screen is provided with front side of the housing (1)
(6), display screen (6) left end is provided with volume adjusting key (4), and volume adjusting key (4) upper end is provided with shift knob
(3), and volume adjusting key (4) lower end is provided with fast forwarding and fast rewinding button (5), and the outside right-hand member of the housing (1) connects with small rod (8)
Connecing, small rod (8) right-hand member is connected by rotating shaft A (9) with rotating shaft B (10), and the rotating shaft B (10), which is run through, bull stick (21),
The bull stick (21) is connected with joining rod (11), and joining rod (11) right-hand member is provided with chute (26), and the chute (26) passes through
Slide block B (25) is connected with connecting rod (12), and the slide block B (25) is arranged on connecting rod (12) left end, and the connecting rod (12) is right
End is provided with slide rail (20), and the slide rail (20) is connected by sliding block A (24) with train wheel bridge (15), and the sliding block A (24) is arranged on
Train wheel bridge (15) left end, lower plate (19) left end are connected with connecting rod (12).
2. music learning metronome according to claim 1, it is characterised in that:Upper left corner peace on front side of the housing (1)
Equipped with camera (2), housing (1) upper right end is provided with USB interface (7).
3. music learning metronome according to claim 1, it is characterised in that:Storage is installed inside the housing (1)
Battery (22), the internal lower right corner of the housing (1) are provided with Bluetooth signal transmission module (23).
4. music learning metronome according to claim 1, it is characterised in that:Train wheel bridge (15) bottom is provided with
Upper plastic pad (16), running through between the train wheel bridge (15) and lower plate (19) has bolt (13), lower plate (19) upper end
Lower plastic pad (18) is installed.
5. music learning metronome according to claim 4, it is characterised in that:The bolt (13), which is run through, spring
(17), bolt (13) upper end is provided with fastening screw (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720646541.0U CN207182720U (en) | 2017-05-24 | 2017-05-24 | A kind of music learning metronome |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720646541.0U CN207182720U (en) | 2017-05-24 | 2017-05-24 | A kind of music learning metronome |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207182720U true CN207182720U (en) | 2018-04-03 |
Family
ID=61734861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720646541.0U Expired - Fee Related CN207182720U (en) | 2017-05-24 | 2017-05-24 | A kind of music learning metronome |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207182720U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110364129A (en) * | 2019-08-16 | 2019-10-22 | 新昌次长电子科技有限公司 | One kind having stringed musical instrument automatic tone tuning device |
-
2017
- 2017-05-24 CN CN201720646541.0U patent/CN207182720U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110364129A (en) * | 2019-08-16 | 2019-10-22 | 新昌次长电子科技有限公司 | One kind having stringed musical instrument automatic tone tuning device |
CN110364129B (en) * | 2019-08-16 | 2020-03-27 | 新昌次长电子科技有限公司 | Automatic tuning device for stringed instrument |
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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 |
Granted publication date: 20180403 Termination date: 20190524 |
|
CF01 | Termination of patent right due to non-payment of annual fee |