CN106292254B - A kind of Quick-attachable mechanical metronome - Google Patents
A kind of Quick-attachable mechanical metronome Download PDFInfo
- Publication number
- CN106292254B CN106292254B CN201610770999.7A CN201610770999A CN106292254B CN 106292254 B CN106292254 B CN 106292254B CN 201610770999 A CN201610770999 A CN 201610770999A CN 106292254 B CN106292254 B CN 106292254B
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- China
- Prior art keywords
- movement
- sides
- rear shell
- front housing
- upper casing
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Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/02—Metronomes
Abstract
The invention discloses a kind of Quick-attachable mechanical metronomes, it includes casing and movement, and casing includes bottom plate, rear shell, front housing, upper casing, outer cover；Upper casing is equipped with fixed seat；Bottom plate is equipped with positioning convex platform, vertical mounting post with holes；Rear shell is equipped with bar shaped locating slot, laterally screw mounting base, mounting post with holes, posting, movement fixed column；Movement fixed plate is fixed in movement fixed column；Rear shell side is equipped with adjustment hole, keyhole；Adjusting rod is arranged in adjustment hole；Rotation key is arranged in keyhole；Front housing is equipped with bar shaped locating slot, screw mounting base, connecting hole, installation groove；Upper casing is equipped with concave station, mounting hole, pendulum slot, screw connection column；Upper casing top is equipped with hanger plate；It covers outside equipped with positioning strip and fixing device.Its surface is considerably less using screw, and housing assembly and disassembly are very convenient quick, and movement installation is very convenient, substantially increases metronomic handling speed, improves metronomic specious degree.
Description
Technical field
The invention belongs to metronome design field, specially a kind of Quick-attachable mechanical metronome.
Background technology
Metronome housing be big top and small bottom cone seal cavity, traditional metronome shell structure as shown in Figure 1,
Generally it is made up of main casing 91, sealing plate 92, bottom case 93, main casing 91 uses shell-like hull shape, and movement is arranged in main casing 91, this
More using screw during the metronome assembling of kind of structure, handling are very slow, simultaneously because main casing 91 is shell-like, and movement volume with
91 cavity volume of main casing is suitable, very inconvenient when the installation of metronomic movement is entered, it has not been convenient to and it is fixed, it needs in main casing
91 backs and side punching mounting screw fix movement so that the handling of movement are very inconvenient, while affect again metronomic
It is overall beautiful.
Invention content
The purpose of the present invention is in view of the above problems, providing a kind of Quick-attachable mechanical metronome, its surface uses
Screw is considerably less, and housing assembly and disassembly are very convenient quick, and movement installation is very convenient, substantially increases metronomic handling
Speed improves metronomic specious degree.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of Quick-attachable mechanical metronome, it includes
The movement 17 being arranged in casing, the casing includes being separately positioned on the rear shell 2 of 1 rear end of bottom plate and the front housing 3 of front end, described
Upper casing 4 is provided between front housing 3 and rear shell 2；Outer cover 5 is provided with outside the upper casing 4；4 outer wall upper end center of the upper casing setting
There is fixed seat 6；The 1 rear end both sides of bottom plate and front end both sides are both provided with the positioning convex platform 12 of bar shaped；1 both sides of bottom plate are set
It is equipped with vertical mounting post 11 with holes；The 2 bottom end back of rear shell is provided with bar shaped locating slot 8；2 bottom end of rear shell is uniformly arranged
There is screw mounting base 9；The 2 hypomere both sides of rear shell are symmetrically arranged with laterally mounting post 27 with holes；The 2 top center of rear shell is set
It is equipped with posting 30；The 2 hypomere back of rear shell is provided with movement fixed column 23；The machine of L shape is provided on the movement 17
Core fixed plate 16；The movement fixed plate 16 is fixed in movement fixed column 23；2 side of rear shell is provided with 21 He of adjustment hole
Keyhole 22；The adjusting rod 13 of the movement 17 is arranged in adjustment hole 21；The rotation key 14 of the movement 17 is arranged on key
In keyhole 22；3 bottom of front housing is provided with bar shaped locating slot 8；3 two bottom sides of front housing are provided with screw mounting base 9；Institute
It states 3 upper end both sides of front housing and is provided with connecting hole 31；The 3 top edge center inside of front housing is provided with installation groove 34；On described
4 outer wall upper end center of shell is provided with the concave station 41 for mounting-fixing base 6；41 edge of concave station is evenly arranged with mounting hole
42；The upper casing 4 is L shape, and base is provided centrally with pendulum loose slot 43, and the swing rod 15 of the movement 17 is arranged on pendulum
In loose slot 43；The 4 inner wall lower end both sides of upper casing are vertically arranged with screw connection column 44；4 top of upper casing is centrally disposed
It is useful for tangling the hanger plate 47 of posting 30；5 bottom edge of outer cover is provided with positioning strip 53；In 5 upper end of outer cover
The heart is provided with the fixing device being connect with fixed seat 6.
Further, 2 two sides of rear shell are evenly arranged with located lateral plate 7；The 2 stage casing both sides of rear shell are provided with
Positioning plate 29 with holes.
Further, it is evenly arranged with located lateral plate 7 on 3 two sides of front housing；On the inside of 3 top edge of front housing
It is even to be provided with vertical positioning plate 10；3 upper end-face edge of front housing is provided centrally with centralized positioning plate 33；The connecting hole 31 is located at
3 top edge upper end of front housing.
Further, the 4 inner wall lower end both sides of upper casing are provided with movement mounting post 45；The 4 inner wall both sides of upper casing are equal
It is even to be provided with located lateral plate 7；The 4 stage casing both sides of upper casing are symmetrically arranged with positioning hanger 46.
Further, the fixed seat 6 is housing shape, and shell top is provided centrally with outer cover fixing groove 63；The outer cover is fixed
63 lower end of slot is vertically provided with pendulum fixing groove 61；61 centre position of pendulum fixing groove is provided with pendulum hole 62；The fixation
6 bottom margins of seat are provided with hook foot 64.
Further, the fixing device includes the stay hook 51 positioned at 5 upper end center of outer cover；51 upper end of stay hook
It is provided with U-shaped board 52.
Further, it is provided on 6 inner wall of fixed seat positioned at 61 edge of pendulum fixing groove for clamping fixed hook
51 fixed block 65.
Further, it is provided with bracing piece 301 among the posting 30；47 cross section of hanger plate is L-shaped,
Centre is provided with the groove 471 coordinated with bracing piece 301.
Further, the top edge of the front housing 3 is by the symmetrical in the upper chimb 35 of circular arc protrusion and both sides upwards of center
Setting forms downwards in the lower concave edge 36 of arc depression.
Beneficial effects of the present invention：
1st, traditional shell-like main casing is changed to rear shell by the present invention and front housing assembles, and metronome case surface does not have spiral shell
Nail, only bottom have a small amount of screw, are connected between each housing by ad hoc package assembly, stable connection is secured, tears open simultaneously
It unloads and assembles quicker, substantially increase metronomic specious degree.
2nd, the present invention has added the Installing Plate of L-type on movement, and movement need to only be fixed by the Installing Plate of L-type
It can be completely fixed in the movement fixed column at rear shell back, fixing-stable is reliable, improves the degree easy for installation of movement.
Description of the drawings
Fig. 1 is traditional metronome structure diagram.
Fig. 2 is external structure schematic diagram of the present invention.
Fig. 3 removes the structure diagram after outer cover for the present invention.
Fig. 4 is schematic cross-sectional view of the present invention.
Fig. 5 is midsole plate structure schematic diagram of the present invention.
Fig. 6 is back cover structure schematic diagram in the present invention.
Fig. 7 is structure diagram when movement is mounted on rear shell in the present invention.
Fig. 8 is front casing structure schematic diagram in the present invention.
Fig. 9 is front housing positive structure schematic in the present invention.
Figure 10 is upper casing outer wall construction schematic diagram in the present invention.
Figure 11 is upper casing interior wall construction schematic diagram in the present invention.
Figure 12 is fixed seat positive structure schematic.
Figure 13 is fixed seat reverse structure schematic.
Figure 14 is outer cover interior wall construction schematic diagram.
Figure 15 is part A enlarged structure schematic diagrams in Figure 11.
Figure 16 is part B enlarged structure schematic diagrams in Figure 11.
In figure：1st, bottom plate；2nd, rear shell；3rd, front housing；4th, upper casing；5th, outer cover；6th, fixed seat；7th, located lateral plate；8th, bar shaped
Locating slot；9th, screw mounting base；10th, vertical positioning plate；11st, vertical mounting post with holes；12nd, positioning convex platform；13rd, adjusting rod；14、
Rotate key；15th, swing rod；16th, movement fixed plate；17th, movement；21st, adjustment hole；22nd, keyhole；23rd, movement fixed column；27、
Laterally mounting post with holes；29th, positioning plate with holes；30th, posting；31st, connecting hole；32nd, strip groove；33rd, centralized positioning plate；
34th, installation groove；35th, upper chimb；36th, lower concave edge；41st, concave station；42nd, mounting hole；43rd, pendulum loose slot；44th, screw connection
Column；45th, movement mounting post；46th, positioning hanger；47th, hanger plate；61st, pendulum fixing groove；62nd, pendulum hole；63rd, outer cover fixing groove；
64th, hook foot；65th, fixed block；51st, stay hook；52nd, U-shaped board；53rd, positioning strip；91st, main casing；92nd, sealing plate；93rd, bottom surface；301、
Bracing piece；471st, groove.
Specific embodiment
In order to which those skilled in the art is made to more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings to the present invention into
Row detailed description, the description of this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention
Effect.
As shown in Fig. 2-Figure 16, concrete structure of the invention is：A kind of Quick-attachable mechanical metronome, it includes setting
Movement 17 in casing, the casing include being separately positioned on the rear shell 2 of 1 rear end of bottom plate and the front housing 3 of front end, the front housing
Upper casing 4 is provided between 3 and rear shell 2；Outer cover 5 is provided with outside the upper casing 4；The 4 outer wall upper end center of upper casing is provided with solid
Reservation 6；The 1 rear end both sides of bottom plate and front end both sides are both provided with the positioning convex platform 12 of bar shaped；1 both sides of bottom plate are provided with
Vertical mounting post 11 with holes；The 2 bottom end back of rear shell is provided with bar shaped locating slot 8；2 bottom end of rear shell is evenly arranged with spiral shell
Silk mounting base 9；The 2 hypomere both sides of rear shell are symmetrically arranged with laterally mounting post 27 with holes；2 top of rear shell is provided centrally with
Posting 30；The 2 hypomere back of rear shell is provided with movement fixed column 23；The movement that L shape is provided on the movement 17 is consolidated
Fixed board 16；The movement fixed plate 16 is fixed in movement fixed column 23；2 side of rear shell is provided with adjustment hole 21 and key
Hole 22；The adjusting rod 13 of the movement 17 is arranged in adjustment hole 21；The rotation key 14 of the movement 17 is arranged on keyhole
In 22；3 bottom of front housing is provided with bar shaped locating slot 8；3 two bottom sides of front housing are provided with screw mounting base 9；Before described
3 upper end both sides of shell are provided with connecting hole 31；The 3 top edge center inside of front housing is provided with installation groove 34；Outside the upper casing 4
Wall upper end center is provided with the concave station 41 for mounting-fixing base 6；41 edge of concave station is evenly arranged with mounting hole 42；It is described
Upper casing 4 is L shape, and base is provided centrally with pendulum loose slot 43, and the swing rod 15 of the movement 17 is arranged on pendulum loose slot
In 43；The 4 inner wall lower end both sides of upper casing are vertically arranged with screw connection column 44；4 top of upper casing is centrally disposed to be useful for
Tangle the hanger plate 47 of posting 30；5 bottom edge of outer cover is provided with positioning strip 53；5 upper end center of the outer cover setting
There is the fixing device being connect with fixed seat 6.
Preferably, 2 two sides of rear shell are evenly arranged with located lateral plate 7；The 2 stage casing both sides of rear shell are provided with band
Hole positioning plate 29.
Preferably, it is evenly arranged with located lateral plate 7 on 3 two sides of front housing；On the inside of 3 top edge of front housing uniformly
It is provided with vertical positioning plate 10；3 upper end-face edge of front housing is provided centrally with centralized positioning plate 33；Before the connecting hole 31 is located at
3 top edge upper end of shell.
Preferably, the 4 inner wall lower end both sides of upper casing are provided with movement mounting post 45；The 4 inner wall both sides of upper casing are uniform
It is provided with located lateral plate 7；The 4 stage casing both sides of upper casing are symmetrically arranged with positioning hanger 46.
Preferably, the fixed seat 6 is housing shape, and shell top is provided centrally with outer cover fixing groove 63；The outer cover fixing groove
63 lower ends are vertically provided with pendulum fixing groove 61；61 centre position of pendulum fixing groove is provided with pendulum hole 62；The fixed seat 6
Bottom margin is provided with hook foot 64.
Preferably, the fixing device includes the stay hook 51 positioned at 5 upper end center of outer cover；51 upper end of stay hook is set
It is equipped with U-shaped board 52.
Preferably, it is provided on 6 inner wall of fixed seat positioned at 61 edge of pendulum fixing groove for clamping fixed hook 51
Fixed block 65.
Preferably, it is provided with bracing piece 301 among the posting 30；47 cross section of hanger plate is L-shaped, wherein
Between be provided with the groove 471 coordinated with bracing piece 301.
Preferably, the top edge of the front housing 3 symmetrically being set in the upper chimb 35 of circular arc protrusion and both sides upwards by center
That puts forms downwards in the lower concave edge 36 of arc depression.
During specific assembling of the invention, first metronomic movement is fixed in rear shell 2, it is then that rear shell 2 and front housing 3 is assembled
Get up, connecting hole 31 with laterally mounting post 27 with holes is connect by screw and is fixed up；Upper casing 4 is assembled in 2 He of rear shell again
On front housing 3；Fixed seat 6 is stuck in the concave station 41 of upper casing 4；Bottom plate 1 is assembled in bottom, then passes through screw on bottom plate 1
Vertical mounting post 11 with holes is connected with screw connection column 44, by the screw mounting base 9 on bottom plate 1 and rear shell 2 and front housing 3
It connects；Finally outer cover 5 is sleeved on upper casing 4；The positioning strip 53 of 5 lower end of outer cover is stuck in installation groove 34, the hook of upper end
Type foot 64 is stuck in outer cover fixing groove 63.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or equipment institute
Element.
Specific case used herein is expounded the principle of the present invention and embodiment, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention.The above is only the preferred embodiment of the present invention, should
When pointing out, due to the finiteness of literal expression, and objectively there are unlimited concrete structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination or the not improved structure by invention
Think and technical solution directly applies to other occasions, be regarded as protection scope of the present invention.
Claims (9)
1. a kind of Quick-attachable mechanical metronome, it includes the movement being arranged in casing（17）, which is characterized in that the machine
Shell includes being separately positioned on bottom plate（1）The rear shell of rear end（2）With the front housing of front end（3）, the front housing（3）With rear shell（2）Between
It is provided with upper casing（4）；The upper casing（4）It is provided with outer cover outside（5）；The upper casing（4）Outer wall upper end center is provided with fixed seat
（6）；The bottom plate（1）Rear end both sides and front end both sides are both provided with the positioning convex platform of bar shaped（12）；The bottom plate（1）Both sides are set
It is equipped with vertical mounting post with holes（11）；The rear shell（2）Bottom end back is provided with bar shaped locating slot（8）；The rear shell（2）Bottom end
It is evenly arranged with screw mounting base（9）；The rear shell（2）Hypomere both sides are symmetrically arranged with laterally mounting post with holes（27）；It is described
Rear shell（2）Top is provided centrally with posting（30）；The rear shell（2）Hypomere back is provided with movement fixed column（23）；It is described
Movement（17）On be provided with the movement fixed plate of L shape（16）；The movement fixed plate（16）It is fixed on movement fixed column（23）
On；The rear shell（2）Side is provided with adjustment hole（21）And keyhole（22）；The movement（17）Adjusting rod（13）It is arranged on
Adjustment hole（21）It is interior；The movement（17）Rotation key（14）It is arranged on keyhole（22）It is interior；The front housing（3）Bottom is set
There is bar shaped locating slot（8）；The front housing（3）Two bottom sides are provided with screw mounting base（9）；The front housing（3）Upper end both sides are set
It is equipped with connecting hole（31）；The front housing（3）Top edge center inside is provided with installation groove（34）；The upper casing（4）On outer wall
It holds and centrally disposed is useful for mounting-fixing base（6）Concave station（41）；The concave station（41）Edge is evenly arranged with mounting hole（42）；
The upper casing（4）For L shape, base is provided centrally with pendulum loose slot（43）, the movement（17）Swing rod（15）Setting
In pendulum loose slot（43）It is interior；The upper casing（4）Inner wall lower end both sides are vertically arranged with screw connection column（44）；The upper casing
（4）Top is centrally disposed to be useful for tangling posting（30）Hanger plate（47）；The outer cover（5）Bottom edge is provided with positioning
Item（53）；The outer cover（5）Upper end center is provided with and fixed seat（6）The fixing device of connection.
A kind of 2. Quick-attachable mechanical metronome according to claim 1, which is characterized in that the rear shell（2）Both sides
While it is evenly arranged with located lateral plate（7）；The rear shell（2）Stage casing both sides are provided with positioning plate with holes（29）.
A kind of 3. Quick-attachable mechanical metronome according to claim 1, which is characterized in that the front housing（3）Both sides
Located lateral plate is evenly arranged on side（7）；The front housing（3）Vertical positioning plate is evenly arranged on the inside of top edge（10）；Institute
State front housing（3）Upper end-face edge is provided centrally with centralized positioning plate（33）；The connecting hole（31）Positioned at front housing（3）On top edge
End.
A kind of 4. Quick-attachable mechanical metronome according to claim 1, which is characterized in that the upper casing（4）Inner wall
Lower end both sides are provided with movement mounting post（45）；The upper casing（4）Inner wall both sides are evenly arranged with located lateral plate（7）；It is described
Upper casing（4）Stage casing both sides are symmetrically arranged with positioning hanger（46）.
A kind of 5. Quick-attachable mechanical metronome according to claim 1, which is characterized in that the fixed seat（6）For
Housing shape, shell top are provided centrally with outer cover fixing groove（63）；The outer cover fixing groove（63）Lower end is vertically provided with pendulum fixing groove
（61）；The pendulum fixing groove（61）Centre position is provided with pendulum hole（62）；The fixed seat（6）Bottom margin is provided with hook
Type foot（64）.
6. a kind of Quick-attachable mechanical metronome according to claim 5, which is characterized in that the fixing device includes
Positioned at outer cover（5）The stay hook of upper end center（51）；The stay hook（51）Upper end is provided with U-shaped board（52）.
A kind of 7. Quick-attachable mechanical metronome according to claim 6, which is characterized in that the fixed seat（6）It is interior
It is located at pendulum fixing groove on wall（61）Edge is provided with for clamping fixed hook（51）Fixed block（65）.
A kind of 8. Quick-attachable mechanical metronome according to claim 1, which is characterized in that the posting（30）In
Between be provided with bracing piece（301）；The hanger plate（47）Cross section is L-shaped, is provided among it and bracing piece（301）Cooperation
Groove（471）.
A kind of 9. Quick-attachable mechanical metronome according to claim 1, which is characterized in that the front housing（3）It is upper
Edge is by center upwards in the upper chimb of circular arc protrusion（35）It is symmetrically arranged downwards in the lower concave edge of arc depression with both sides
（36）Composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770999.7A CN106292254B (en) | 2016-08-30 | 2016-08-30 | A kind of Quick-attachable mechanical metronome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770999.7A CN106292254B (en) | 2016-08-30 | 2016-08-30 | A kind of Quick-attachable mechanical metronome |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106292254A CN106292254A (en) | 2017-01-04 |
| CN106292254B true CN106292254B (en) | 2018-06-08 |
Family
ID=57675724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770999.7A Active CN106292254B (en) | 2016-08-30 | 2016-08-30 | A kind of Quick-attachable mechanical metronome |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257502A2 (en) * | 1986-08-22 | 1988-03-02 | Rudolf Wittner GmbH u. Co. | Metronome |
| JP2003294873A (en) * | 2002-03-29 | 2003-10-15 | Seiko Precision Inc | Metronome |
| CN2676253Y (en) * | 2003-12-13 | 2005-02-02 | 曾平蔚 | Mechanical metronome |
| CN202120597U (en) * | 2011-06-30 | 2012-01-18 | 上海师范大学附属第二外国语学校 | Mechanical metronome having minor electronic clock |
| CN202372796U (en) * | 2011-12-27 | 2012-08-08 | 佳木斯大学 | Metronome |
| CN202421765U (en) * | 2011-12-14 | 2012-09-05 | 王伟鸿 | Mechanical metronome |
| CN103594074A (en) * | 2013-11-21 | 2014-02-19 | 无锡伊佩克科技有限公司 | Piano metronome |
| CN104200800A (en) * | 2014-09-01 | 2014-12-10 | 管小金 | Electromechanical metronome |
-
2016
- 2016-08-30 CN CN201610770999.7A patent/CN106292254B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257502A2 (en) * | 1986-08-22 | 1988-03-02 | Rudolf Wittner GmbH u. Co. | Metronome |
| JP2003294873A (en) * | 2002-03-29 | 2003-10-15 | Seiko Precision Inc | Metronome |
| CN2676253Y (en) * | 2003-12-13 | 2005-02-02 | 曾平蔚 | Mechanical metronome |
| CN202120597U (en) * | 2011-06-30 | 2012-01-18 | 上海师范大学附属第二外国语学校 | Mechanical metronome having minor electronic clock |
| CN202421765U (en) * | 2011-12-14 | 2012-09-05 | 王伟鸿 | Mechanical metronome |
| CN202372796U (en) * | 2011-12-27 | 2012-08-08 | 佳木斯大学 | Metronome |
| CN103594074A (en) * | 2013-11-21 | 2014-02-19 | 无锡伊佩克科技有限公司 | Piano metronome |
| CN104200800A (en) * | 2014-09-01 | 2014-12-10 | 管小金 | Electromechanical metronome |
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| Publication number | Publication date |
|---|---|
| CN106292254A (en) | 2017-01-04 |
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