CN203276817U - support frame - Google Patents
support frame Download PDFInfo
- Publication number
- CN203276817U CN203276817U CN 201320300526 CN201320300526U CN203276817U CN 203276817 U CN203276817 U CN 203276817U CN 201320300526 CN201320300526 CN 201320300526 CN 201320300526 U CN201320300526 U CN 201320300526U CN 203276817 U CN203276817 U CN 203276817U
- Authority
- CN
- China
- Prior art keywords
- timpani
- king
- rod
- base
- support frame
- 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
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Abstract
The utility model discloses a percussion instrument, and especially relates to a timpani <{EN0}>support frame. The structure of the timpani <{EN0}>support frame is that the periphery of a tray (1) is provided with flexible fastening locking plates (2) used to fix a drum body, a lower end of the tray (1) is connected with a base (7) through an expansion link (5), and a lower end surface of the base (7) is connected with universal wheels (9) through folding connecting pieces (8). A lower end of the base is provided with grooves (10) used to store the universal wheels (9). The number of the grooves (10) is the same with the number of the universal wheels (9). The timpani <{EN0}>support frame is long in service life, convenient in moving, and the height of a drum surface can be adjusted, thereby providing convenience for users, and improving comfort level of the users.
Description
Technical field
The utility model relates to a kind of percussion instrument, especially relates to a kind of bracing frame of timpani.
Background technology
Timpani is idiophonic a kind of.Formed by drum surface, drum and drumstick.Drum is a copper or brazen sympathetic response bucket, above the drum surface of tight calf-skin.Drum surface is entangled with becket by the wood circle is fixing again, and available several screw adjusting tightness, and the player is exactly the pitch of regulating whereby timpani.Timpani usually take more than two as one group, the wooden bulging rod that uses two fronts wrapping felt during performance knocks drum surface.
Because timpani is heavier, its cross section is circular, therefore mobilely gets up more inconveniently, normally timpani is placed on bracing frame, comes mobile timpani by movable supporting frame.But existing support frame structure is simple, is mostly the carriage that adopts metal material to make, and the carriage of this structure moves inconvenience, and can not regulate the drum surface height, makes troubles to the user.
Summary of the invention
The utility model is exactly in order to solve the problems of the technologies described above, and the bracing frame of a kind of timpani that provides, and its long service life, conveniently moving, can regulate the height of drum surface, offers convenience to the user, has improved user's comfort level.
The problem that exists in order to solve prior art, the technical solution adopted in the utility model is:
The bracing frame of timpani, its structure is as follows: the periphery of pallet is provided with the flexible fastening locking plate for fixing drum body, the pallet lower end is connected with base by expansion link, the lower surface of base is connected with universal wheel by folding lash plate, the base lower end offers be used to the groove of depositing universal wheel, and the quantity of groove is identical with the quantity of universal wheel.
Above-mentioned expansion link is to be formed by connecting by upper boom, king-rod and lower beam, and upper boom and king-rod are threaded connection, and king-rod and lower beam are threaded connection.
The diameter of above-mentioned lower beam is greater than the diameter of king-rod, and the diameter of king-rod is greater than the diameter of upper boom.
Characteristics and effect that the utility model has are as follows:
The utility model long service life, conveniently moving, can regulate the height of drum surface, offer convenience to the user, improve user's comfort level.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, tray, 2, fixing locking plate, 3, upper boom, 4, king-rod, 5, expansion link, 6, lower beam, 7, base, 8, web member, 9, universal wheel.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in and limit protection domain of the present utility model.
As shown in Figure 1, the bracing frame of the utility model timpani, its structure is as follows: the periphery of pallet 1 is provided with the flexible fastening locking plate 2 for fixing drum body, pallet 1 lower end is connected with base 7 by expansion link 5, the lower surface of base 7 is connected with universal wheel 9 by folding lash plate 8, the base lower end offers be used to the groove 10 of depositing universal wheel 9, and the quantity of groove 10 is identical with the quantity of universal wheel 9.
Described expansion link 5 is to be formed by connecting by upper boom 3, king-rod 4 and lower beam 6, and upper boom 3 is threaded connection with king-rod 4, and king-rod 4 is threaded connection with lower beam 6.The diameter of described lower beam 6 is greater than the diameter of king-rod 4, and the diameter of king-rod 4 is greater than the diameter of upper boom 3, and king-rod 4 can turn in lower beam 6 like this, and upper boom 3 can turn in lower king-rod 4.The convenient height of regulating, adjustable scope is large, long service life.
Principle of work of the present utility model is as follows:
King-rod 4 can turn in lower beam 6, and upper boom 3 can turn in lower king-rod 4.The convenient like this height of regulating, adjustable scope is large, long service life.The lower surface of base 7 is connected with universal wheel 9 by folding lash plate 8, and the base lower end offers be used to the groove 10 of depositing universal wheel 9, when movement, universal wheel 9 is pulled out, move, move to when needing to play, universal wheel is taken in groove 10, and base 7 contacts with ground.Do not affect use.
Claims (3)
1. the bracing frame of timpani, it is characterized in that structure is as follows: the periphery of pallet (1) is provided with the flexible fastening locking plate (2) for fixing drum body, pallet (1) lower end is connected with base (7) by expansion link (5), the lower surface of base (7) is connected with universal wheel (9) by folding lash plate (8), the base lower end offers be used to the groove of depositing universal wheel (9) (10), and the quantity of groove (10) is identical with the quantity of universal wheel (9).
2. the bracing frame of timpani according to claim 1, it is characterized in that described expansion link (5) is to be formed by connecting by upper boom (3), king-rod (4) and lower beam (6), upper boom (3) is threaded connection with king-rod (4), and king-rod (4) is threaded connection with lower beam (6).
3. the bracing frame of timpani according to claim 2, is characterized in that the diameter of described lower beam (6) greater than the diameter of king-rod (4), and the diameter of king-rod (4) is greater than the diameter of upper boom (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300526 CN203276817U (en) | 2013-05-29 | 2013-05-29 | support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300526 CN203276817U (en) | 2013-05-29 | 2013-05-29 | support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276817U true CN203276817U (en) | 2013-11-06 |
Family
ID=49507180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300526 Expired - Fee Related CN203276817U (en) | 2013-05-29 | 2013-05-29 | support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782450A (en) * | 2017-03-03 | 2017-05-31 | 张炯 | A kind of exercising drum |
-
2013
- 2013-05-29 CN CN 201320300526 patent/CN203276817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782450A (en) * | 2017-03-03 | 2017-05-31 | 张炯 | A kind of exercising drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140529 |