CN109346035A - Multi-gear sand belt adjusting mechanism - Google Patents
Multi-gear sand belt adjusting mechanism Download PDFInfo
- Publication number
- CN109346035A CN109346035A CN201811461532.XA CN201811461532A CN109346035A CN 109346035 A CN109346035 A CN 109346035A CN 201811461532 A CN201811461532 A CN 201811461532A CN 109346035 A CN109346035 A CN 109346035A
- Authority
- CN
- China
- Prior art keywords
- intermediate mass
- adjustment bolt
- disk
- slip lid
- gear
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 239000011324 bead Substances 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/01—General design of percussion musical instruments
- G10D13/02—Drums; Tambourines with drumheads
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/10—Details of, or accessories for, percussion musical instruments
- G10D13/16—Tuning devices; Hoops; Lugs
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Road Paving Structures (AREA)
- Golf Clubs (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a multi-gear sand belt adjusting mechanism which comprises a fixed seat, an intermediate block and a sliding cover, wherein the fixed seat is arranged on a drum cavity, the intermediate block is arranged on the fixed seat in a vertically sliding manner, and a multi-gear fine adjusting mechanism is also arranged between the fixed seat and the intermediate block; the multi-gear fine adjustment mechanism comprises a disc, a gear handle, an eccentric column and an elastic collision bead, the disc is rotatably arranged on the front end face of the fixed seat, a plurality of positioning grooves are formed in the back face of the disc and matched with the elastic collision bead for use, the eccentric column is arranged on the front end face of the disc, the gear handle drives the disc to rotate, and the eccentric column rotates and drives the middle block to slide up and down; the sliding cover is slidably arranged on the middle block and moves up and down through an adjusting bolt, and the lower part of the sliding cover is provided with a mounting plate used for being connected with the end part of the sand belt. The adjusting mode adopted by the sand belt adjusting mechanism is linear, so that the sand belt adjusting mechanism is beneficial to calibration and adjustment after the sand belt is deformed, and fine adjustment of the tightness of the sand belt can be realized through the multi-gear fine adjustment mechanism, so that the fine adjustment of the sand belt can be realized.
Description
Technical field
The present invention relates to a kind of musical instrument fittings, especially a kind of multi gear position sand ribbon regulating mechanism.
Background technique
Sand ribbon one end and drum chamber are affixed in existing sand ribbon drum, and the other end realizes sand ribbon by the way of fast-assembling spanner
Elastic adjusting, and then adjust sand ribbon and realize different tone colors at a distance from drum surface, this structure design be merely able to sand ribbon into
The adjustment of row by a loosening and a tightening, can not realize linear adjustment, and after prolonged use, sand ribbon will appear certain deformation, existing
Some regulating mechanisms are difficult to realize sand ribbon calibration adjustment, reduce product quality, affect the use feeling of user.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem and provide one kind can to sand ribbon realize multi gear fine tuning and line
Property adjustment multi gear position sand ribbon regulating mechanism.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of multi gear position sand ribbon regulating mechanism, including fixing seat, intermediate mass and slip lid, the fixing seat are fixedly mounted on drum
On chamber, the intermediate mass, which can slide up and down to, is mounted in fixing seat and is additionally provided between the two a multi gear micro-adjusting mechanism；
The multi gear micro-adjusting mechanism includes that disk, handle of gear, biasing post and elastic collision bead, the disk are installed in rotation on
On the front end face of fixing seat, and the back side of the disk is circumferentially with multiple locating slots, and the elasticity collision bead insertion is mounted on fixation
On seat, multiple locating slots after disk rotational thereon are switchably connected in elastic collision bead, and described handle of gear one end is fixed on
On the periphery wall of disk, the other end passes through intermediate mass and stretches out upwards, and the biasing post is fixed on the eccentric position of disk front end face
On, the back side of the intermediate mass is formed with a slotted hole, in sand ribbon under the action of tightening force the biasing post always with slotted hole
Inner wall be in contact, stir handle of gear with disc-rotated, later under the position-limiting action of elastic collision bead, disk and thereon inclined
Stem is fixed after turning an angle, and biasing post is moved along the inner wall of slotted hole during this, and then realizes that intermediate mass is opposite
Fixing seat slides up and down；
The slip lid, which can slide up and down to, is mounted on intermediate mass and is additionally provided between the two an adjustment bolt, the slip lid
Lower part be equipped with mounting plate for connecting with sand ribbon end, the back side of the slip lid is additionally provided with a link block, on the link block
It is formed through a threaded hole to match with adjustment bolt, the adjustment bolt top is installed in rotation on intermediate mass,
The threaded shank portion of the adjustment bolt lower part is mounted on link block, slip lid can be driven with respect to intermediate mass by rotating adjustment bolt
Move up and down the elastic adjusting to realize sand ribbon.
Further, the front end face two sides of the fixing seat are each formed with first sliding groove, the back side two sides of the intermediate mass
Outwardly protrude and be formed with the first sliding block, intermediate mass by the first sliding block can up or down Matching installation in fixing seat first
In sliding slot；The front end face two sides of the intermediate mass, which outwardly protrude, is formed with the second sliding block, the equal shape in back side two sides of the slip lid
At there is second sliding slot, intermediate mass is matchingly mounted in the second sliding slot of slip lid by the second sliding block, and slip lid can be relatively intermediate
Block moves up and down；It is wherein also respectively embedded into first sliding groove and second sliding slot and nylon sliding sleeve is installed.
Further, the top of the adjustment bolt is formed with annular groove, and the annular groove of the adjustment bolt is inserted in centre
In the mounting hole on block top, and there is a jackscrew in the side radially installed of intermediate mass mounting hole, and the jackscrew is entrapped in tune just
To limit adjustment bolt moving up and down with respect to intermediate mass in the annular groove of whole bolt.
The beneficial effects of the present invention are: slip lid can be driven to move up and down with respect to intermediate mass to realize by rotating adjustment bolt
Elastic adjusting to sand ribbon, and this regulative mode be it is linear, be conducive to sand ribbon deformed calibration adjustment, improve product
Quality, give the preferable use feeling of user；And can be disc-rotated by stirring handle of gear, later on disk
Locating slot and elastic collision bead position-limiting action under, disk and biasing post thereon are fixed after turning an angle, during this
Biasing post can drive the sliding up and down to realize the fine tuning elastic to sand ribbon, in addition on disk of the relatively fixed seat of intermediate mass and slip lid
The quantity of locating slot determines gear number, and the fining to sand ribbon can be achieved by the fine tuning of multi gear position and adjust.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of multi gear position of the present invention sand ribbon regulating mechanism；
Fig. 2 is the side structure schematic view of multi gear position of the present invention sand ribbon regulating mechanism；
Fig. 3 is the side view cutting structural schematic diagram of multi gear position of the present invention sand ribbon regulating mechanism；
Fig. 4 is that multi gear micro-adjusting mechanism is mounted on the schematic view of the front view in fixing seat in the present invention；
Fig. 5 is the backsight structural representation of disk and handle of gear in the present invention；
Fig. 6 is the backsight structural representation of intermediate mass in the present invention；
Fig. 7 is the side structure schematic view of intermediate mass in the present invention；
Fig. 8 is the schematic view of the front view of intermediate mass in the present invention；
Fig. 9 is the backsight structural representation of slip lid in the present invention.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
It is generally used simultaneously using two multi gear position sand ribbon regulating mechanisms of the invention in the drum of sand ribbon, two multi gear positions are husky
The both ends in sand ribbon are separately positioned on, with regulating mechanism to realize the two-way elastic adjusting to sand ribbon.
Referring to Fig. 1 to Fig. 9, multi gear position sand ribbon regulating mechanism of the invention includes fixing seat 1, intermediate mass 2 and slip lid 3, institute
It states fixing seat 1 to be fixedly mounted in drum chamber, specifically, fixing seat 1 is fixedly connected by two bolts with drum chamber.
The intermediate mass 2, which can slide up and down to, to be mounted in fixing seat 1.Specifically, the front end face two sides of the fixing seat 1
It is each formed with first sliding groove, the back side two sides of the intermediate mass 2, which outwardly protrude, is formed with the first sliding block 22, and intermediate mass 2 passes through
First sliding block 22 can up or down Matching installation in the first sliding groove of fixing seat 1；It is wherein also embedding respectively in first sliding groove
Enter to be equipped with nylon sliding sleeve 6, the design of nylon sliding sleeve 6 plays mute and wear-resisting effect.
A multi gear micro-adjusting mechanism is additionally provided between the intermediate mass 2 and fixing seat 1.The multi gear micro-adjusting mechanism includes disk
41, handle of gear 42, biasing post 43 and elastic collision bead 44.The disk 41 is installed in rotation on the front end face of fixing seat 1, and should
The back side of disk 41 is circumferentially with multiple locating slots 45, it is preferable that the quantity of locating slot 45 is three.The elasticity collision bead 44 is embedding
Enter to be mounted in fixing seat 1 and elastic collision bead 44 be partially exposed on the front end face of fixing seat 1 and be used cooperatively with locating slot 45,
Three locating slots 45 after the rotation of disk 41 thereon are switchably connected in elastic collision bead 44.Described 42 one end of handle of gear is fixed
On the periphery wall of disk 41, the other end passes through intermediate mass 2 and stretches out upwards, and handle of gear 42 is for driving disk 41 to rotate, handle of gear 42
When mobile interference will not be generated with intermediate mass 2.The biasing post 43 is fixed on the eccentric position of 41 front end face of disk (i.e. far from circle
The center location of disk 41) on, the back side of the intermediate mass 2 is formed with a slotted hole 21, described under the action of tightening force in sand ribbon
Biasing post 43 is in contact with the inner wall of slotted hole 21 always.Handle of gear 42 is stirred to drive disk 41 to rotate, later in elastic collision bead
Under 44 position-limiting action, disk 41 and biasing post 43 thereon are fixed after turning an angle, during this biasing post 43 along
The inner wall of slotted hole 21 is mobile, and then drives sliding up and down for intermediate mass 2 and slip lid 3 fixed seat 1 relatively, for realizing to sand
With elastic fine tuning.In addition the quantity of locating slot 45 determines gear number on disk 41, i.e. three locating slots 45 can realize three
The adjusting of gear can be achieved the fining to sand ribbon by the fine tuning of multi gear position and adjust.
The slip lid 3, which can slide up and down to, to be mounted on intermediate mass 2.Specifically, the front end face two sides of the intermediate mass 2 are equal
It outwardly protrudes and is formed with the second sliding block 23, the back side two sides of the slip lid 3 are each formed with second sliding slot, and intermediate mass 2 passes through second
Sliding block 23 is matchingly mounted in the second sliding slot of slip lid 3, and slip lid 3 can be moved up and down with respect to intermediate mass 2；It is wherein sliding second
It is also respectively embedded into slot and nylon sliding sleeve 6 is installed, the design of nylon sliding sleeve 6 plays mute and wear-resisting effect.
An adjustment bolt 5 is additionally provided between the slip lid 3 and intermediate mass 2.The lower part of the slip lid 3 is equipped with and is used for and sand ribbon
The mounting plate 31 of end connection, mounting plate 31 are equipped with connecting hole with the sand ribbon line for tying down sand ribbon end.The slip lid 3
The back side is additionally provided with a link block 32, and a threaded hole to match with adjustment bolt 5 is formed through on the link block 32.
5 top of adjustment bolt is installed in rotation on intermediate mass 2, specifically, the top shape of the adjustment bolt 5
At there is annular groove 51, the annular groove 51 of the adjustment bolt 5 is inserted in the mounting hole on 2 top of intermediate mass, and is installed in intermediate mass 2
The side radially installed in hole has a jackscrew 7, and the jackscrew 7 is entrapped in the annular groove 51 of adjustment bolt 5 just to limit adjustment
Bolt 5 is moved up and down with respect to intermediate mass 2, only adjustment bolt 5 is allowed to rotate relative to intermediate mass 2.
The threaded shank portion of 5 lower part of adjustment bolt is mounted on link block 32, can be driven by rotating adjustment bolt 5
Slip lid 3 moves up and down the elastic adjusting to realize sand ribbon with respect to intermediate mass 2, real further to adjust sand ribbon at a distance from drum surface
Now convert different tone colors.
In conclusion the contents of the present invention are not limited in the above embodiments, those skilled in the art can be
It is proposed other embodiments within technological guidance's thought of the invention, but these embodiments be included in the scope of the present invention it
It is interior.
Claims (3)
1. a kind of multi gear position sand ribbon regulating mechanism, it is characterised in that: described including fixing seat (1), intermediate mass (2) and slip lid (3)
Fixing seat (1) is fixedly mounted in drum chamber, the intermediate mass (2) can slide up and down to be mounted on fixing seat (1) and the two it
Between be additionally provided with a multi gear micro-adjusting mechanism；
The multi gear micro-adjusting mechanism includes disk (41), handle of gear (42), biasing post (43) and elastic collision bead (44), the disk
(41) it is installed in rotation on the front end face of fixing seat (1), and the back side of the disk (41) is circumferentially with multiple locating slots
(45), the elastic collision bead (44), which is embedded in, is mounted on fixing seat (1), multiple locating slots after disk (41) rotation thereon
(45) it is switchably connected on elastic collision bead (44), described handle of gear (42) one end is fixed on the periphery wall of disk (41), separately
One end passes through intermediate mass (2) and stretches out upwards, and the biasing post (43) is fixed on the eccentric position of disk (41) front end face, described
The back side of intermediate mass (2) is formed with a slotted hole (21), in sand ribbon under the action of tightening force the biasing post (43) always with length
The inner wall of circular hole (21) is in contact, and stirs handle of gear (42) to drive disk (41) to rotate, later in the limit of elastic collision bead (44)
Under effect, disk (41) and biasing post (43) thereon are fixed after turning an angle, and biasing post (43) is along length during this
The inner wall of circular hole (21) is mobile, and then realizes sliding up and down for intermediate mass (2) fixed seat (1) relatively；
The slip lid (3), which can slide up and down to, is mounted on intermediate mass (2) and is additionally provided between the two an adjustment bolt (5), institute
The lower part of slip lid (3) is stated equipped with the mounting plate (31) for connecting with sand ribbon end, the back side of the slip lid (3) is additionally provided with a connection
Block (32) is formed through a threaded hole to match with adjustment bolt (5), the adjustment bolt on the link block (32)
(5) top is installed in rotation on intermediate mass (2), and the threaded shank portion of adjustment bolt (5) lower part is mounted on link block
(32) on, slip lid (3) can be driven to move up and down with respect to intermediate mass (2) to realize the elastic of sand ribbon by rotating adjustment bolt (5)
It adjusts.
2. multi gear position described in accordance with the claim 1 sand ribbon regulating mechanism, it is characterised in that: the front end face of the fixing seat (1)
Two sides are each formed with first sliding groove, and the back side two sides of the intermediate mass (2), which outwardly protrude, to be formed with the first sliding block (22), intermediate
Block (2) by the first sliding block (22) can up or down Matching installation in the first sliding groove of fixing seat (1)；The intermediate mass
(2) front end face two sides, which outwardly protrude, to be formed with the second sliding block (23), and the back side two sides of the slip lid (3) are each formed with second
Sliding slot, intermediate mass (2) is matchingly mounted in the second sliding slot of slip lid (3) by the second sliding block (23), and slip lid (3) can be opposite
Intermediate mass (2) moves up and down；It is wherein also respectively embedded into first sliding groove and second sliding slot and nylon sliding sleeve (6) is installed.
3. multi gear position described in accordance with the claim 1 sand ribbon regulating mechanism, it is characterised in that: the top of the adjustment bolt (5)
Annular groove (51) are formed with, the annular groove (51) of the adjustment bolt (5) is inserted in the mounting hole on intermediate mass (2) top, and
The side radially installed of intermediate mass (2) mounting hole has a jackscrew (7), and the jackscrew (7) is entrapped in the ring of adjustment bolt (5) just
To limit adjustment bolt (5) moving up and down with respect to intermediate mass (2) in shape slot (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461532.XA CN109346035B (en) | 2018-12-02 | 2018-12-02 | Multi-gear sand belt adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461532.XA CN109346035B (en) | 2018-12-02 | 2018-12-02 | Multi-gear sand belt adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109346035A true CN109346035A (en) | 2019-02-15 |
| CN109346035B CN109346035B (en) | 2023-09-29 |
Family
ID=65320063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811461532.XA Active CN109346035B (en) | 2018-12-02 | 2018-12-02 | Multi-gear sand belt adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109346035B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828697A (en) * | 2021-02-26 | 2021-05-25 | 青岛北船管业有限责任公司 | Pipe fitting equipment of polishing of adaptable different pipe diameters size |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6008445A (en) * | 1998-06-18 | 1999-12-28 | Chen; Chang-Hui | Adjustment for drum snare |
| CN201383318Y (en) * | 2009-04-14 | 2010-01-13 | 邢保嘉 | Drum sand belt tightening device |
| CN201549202U (en) * | 2009-09-25 | 2010-08-11 | 天津市津宝乐器有限公司 | Fine-adjusting type adjusting device for outer sand ribbon of military drum |
| CN201751938U (en) * | 2009-09-25 | 2011-02-23 | 天津市津宝乐器有限公司 | Multifunctional link adjusting device for outer sand strip of snare drum |
| CN107657940A (en) * | 2016-07-23 | 2018-02-02 | 天津市津宝乐器有限公司 | Internal sand belt device for drum |
| CN209216567U (en) * | 2018-12-02 | 2019-08-06 | 天津市津宝乐器有限公司 | Multi-gear sand belt adjusting mechanism |
-
2018
- 2018-12-02 CN CN201811461532.XA patent/CN109346035B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6008445A (en) * | 1998-06-18 | 1999-12-28 | Chen; Chang-Hui | Adjustment for drum snare |
| CN201383318Y (en) * | 2009-04-14 | 2010-01-13 | 邢保嘉 | Drum sand belt tightening device |
| CN201549202U (en) * | 2009-09-25 | 2010-08-11 | 天津市津宝乐器有限公司 | Fine-adjusting type adjusting device for outer sand ribbon of military drum |
| CN201751938U (en) * | 2009-09-25 | 2011-02-23 | 天津市津宝乐器有限公司 | Multifunctional link adjusting device for outer sand strip of snare drum |
| CN107657940A (en) * | 2016-07-23 | 2018-02-02 | 天津市津宝乐器有限公司 | Internal sand belt device for drum |
| CN209216567U (en) * | 2018-12-02 | 2019-08-06 | 天津市津宝乐器有限公司 | Multi-gear sand belt adjusting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828697A (en) * | 2021-02-26 | 2021-05-25 | 青岛北船管业有限责任公司 | Pipe fitting equipment of polishing of adaptable different pipe diameters size |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109346035B (en) | 2023-09-29 |
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