CN202171942U - Press plate type top-drum seat of large drum - Google Patents
Press plate type top-drum seat of large drum Download PDFInfo
- Publication number
- CN202171942U CN202171942U CN2011202656407U CN201120265640U CN202171942U CN 202171942 U CN202171942 U CN 202171942U CN 2011202656407 U CN2011202656407 U CN 2011202656407U CN 201120265640 U CN201120265640 U CN 201120265640U CN 202171942 U CN202171942 U CN 202171942U
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- China
- Prior art keywords
- drum
- seat
- big
- big drum
- drum top
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- 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
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Abstract
The utility model discloses a press plate type top-drum seat of a large drum. A clamping mechanism of a large-drum seat comprises two through holes symmetrically arranged on the top-drum seat of the large drum. The two through holes are respectively provided with plastic sleeves. Two large-drum top press plates with identical structures are arranged on the top-drum seat of the large drum, one side of the large-drum top plates is provided with a bolt hole, and the other side of the large-drum top plates is provided with an insert-pin hole, and the large-drum top press plates are fixedly connected with the top-drum seat of the large drum through the bolt, a fastening knob and a screw. The press plate clamping mechanism is adopted, area of a clamping tube is enlarged and a protection tube is provided so that iron tubes for fixing a lug drum can not be deformed no matter how large the clamping force is. Accordingly, adjustment time of a performance is reduced. The thickness of tube wall of the lug drum can be reduced so as to save materials.
Description
Technical field
The utility model relates to the presser type big drum top drum seat of a kind of percussion instrument, particularly a kind of frame drum.
Background technology
Frame drum is a crucial percussion instrument in the jazz band, is made up of a big drum and a plurality of eardrums that branch hangs over the big drum both sides usually, and people of drummer just can handle many percussion instruments simultaneously.Wherein, fixedly be crucial to eardrum.At present, external a lot of positive push pipes of screw that adopt compress mode, manage stressed concentrating like this, and it is yielding to be pressed from both sides the eardrum support tube, makes eardrum insecure, and the adjustment and the eardrum that influence eardrum clamp stability.
Summary of the invention
To structural deficiency in the prior art, the purpose of the utility model provides a kind of presser type big drum top drum seat, is beneficial to improve clamping force, increases to compress area, reduces by the clamp distortion, and reducing tube wall thickness is production cost.Simultaneously this structure can be fast, fixing eardrum easily, the adjustment time when reducing performance.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts provides a kind of presser type big drum top drum seat, and wherein: this clamp system includes big drum top drum seat; On the drum seat of big drum top, be arranged with two through holes; Plastic jacket is housed respectively in two through holes, on the drum seat of big drum top, the identical two big drum top pressing boards of structure is housed, a side of big drum top pressing board is provided with bolt hole; Opposite side is provided with pin hole, the big drum top pressing board is fixedly connected with big drum top drum seat with locking knob and screw through bolt.
The effect of the utility model is to adopt this pressing plate clamp system because big drum top clamps, and the pinch tube area increases, and the pillar effect is arranged, clamping force more greatly fixedly the eardrum support tube can not be out of shape yet.The adjustment time when reducing performance; Can reduce the pipe thickness of eardrum support, save material.
Description of drawings
Fig. 1 is the presser type big drum top drum holder structure synoptic diagram of the utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure:
1, big drum top pressing board 2, locking knob 3, bolt 4, screw
5, big drum footstock 6, plastic jacket 7, stage clip
Embodiment
In conjunction with accompanying drawing and embodiment the presser type big drum top drum holder structure of the utility model is explained.
Like Fig. 1, shown in 2; The structure of presser type big drum of the present invention top drum seat is that this drum seat mechanism includes big drum top drum seat 5, on big drum top drum seat 5, is arranged with two through holes, and plastic jacket 6 is housed respectively in two through holes; On big drum top drum seat 5, the identical two big drum top pressing boards 1 of structure are housed; One side of big drum top pressing board 1 is provided with bolt hole, and opposite side is provided with pin hole, big drum top pressing board 1 is fixedly connected with big drum top drum seat 5 with locking knob 2 and screw 4 through bolt 3.When big drum top pressing board 1 was connected fixedly with big drum top drum seat 5, bolt 3 passed big drum top drum seat 5, stage clip 7 and big drum top pressing board 1, and bolt 3 is screwed into locking knob 2 screw threads again; Simultaneously screw 4 is screwed in the threaded hole on jack and the corresponding big drum top drum seat 5, because screw 4 be the flat-top screw, end face is smooth closes for the presser type big drum top drum after the assembling
The upper surface of said big drum top pressing board 1 and big drum top drum seat 5 maintains an equal level, and contact with big drum top drum seat 5 periphery of part of big drum top pressing board 1 matches with big drum top drum seat 5, forms a streamlined good presser type big drum and pushes up and rouse an outward appearance.
The presser type big drum top drum seat function declaration of the utility model:
At first unclamp locking knob 2 and screw 4; The eardrum club of
22 is inserted in the plastic jacket 6, again that locking knob 2 and screw 4 is fastening.Through clamping the eardrum club of
22; Fixing eardrum support on the frame drum again; Because it is very big to require to clamp eardrum support tube clamping force; In the time of could guaranteeing to hit eardrum, the eardrum support can not become flexible, and adjustment eardrum support wants flexible, convenient.
Claims (2)
1. seat is roused on a presser type big drum top; It is characterized in that: this top drum seat includes big drum top drum seat (5), on big drum top drum seat (5), is arranged with two through holes, and plastic jacket (6) is housed respectively in two through holes; On big drum top drum seat (5), the identical two big drum top pressing boards (1) of structure are housed; One side of big drum top pressing board (1) is provided with bolt hole, and opposite side is provided with pin hole, big drum top pressing board (1) is fixedly connected with big drum top drum seat (5) with locking knob (2) and screw (4) through bolt (3).
2. presser type big drum according to claim 1 top drum seat is characterized in that: the upper surface of said big drum top pressing board (1) maintains an equal level with the upper surface (5) of big drum top drum seat, and big drum top pressing board (1) periphery partly that contacts with big drum top drum (5) matches fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202656407U CN202171942U (en) | 2011-07-26 | 2011-07-26 | Press plate type top-drum seat of large drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202656407U CN202171942U (en) | 2011-07-26 | 2011-07-26 | Press plate type top-drum seat of large drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171942U true CN202171942U (en) | 2012-03-21 |
Family
ID=45830133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202656407U Expired - Fee Related CN202171942U (en) | 2011-07-26 | 2011-07-26 | Press plate type top-drum seat of large drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394056A (en) * | 2011-07-26 | 2012-03-28 | 天津市津宝乐器有限公司 | Platen type bass drum jacking holder |
-
2011
- 2011-07-26 CN CN2011202656407U patent/CN202171942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394056A (en) * | 2011-07-26 | 2012-03-28 | 天津市津宝乐器有限公司 | Platen type bass drum jacking holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |