CN211124989U - Accordion bass partial chassis starting frame arrangement - Google Patents
Accordion bass partial chassis starting frame arrangement Download PDFInfo
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- CN211124989U CN211124989U CN201921697360.6U CN201921697360U CN211124989U CN 211124989 U CN211124989 U CN 211124989U CN 201921697360 U CN201921697360 U CN 201921697360U CN 211124989 U CN211124989 U CN 211124989U
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- connecting rod
- rod
- fixedly connected
- chassis
- rods
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Abstract
The utility model discloses an accordion bass part chassis starts a frame range, including connecting the bottom plate, the front end lower part equidistance of connecting the bottom plate is connected with 12 first connecting rods, the front end upper portion equidistance of connecting the bottom plate is connected with 12 second connecting rods, the first cylinder pole of upper end fixedly connected with of first connecting rod, the equal fixedly connected with second cylinder pole in left side lower part of first connecting rod, the left side lower part fixedly connected with third cylinder pole of second connecting rod. The chassis starting frames of the part of the base plate of the accordion bass are arranged, and the whole structure of the equipment can balance the pressing of the chassis of the accordion bass, so that the air cap is good in air tightness, uniform in opening and closing force and comfortable in hand feeling.
Description
Technical Field
The utility model relates to a music technical field specifically is an accordion bass part chassis starts a frame and arranges.
Background
The accordion is a keyboard musical instrument that can enough play alone, can accompany again, not only can play the graceful melody of monaural portion, can also play the melody of polyphonic portion, more can play abundant harmony with both hands like the piano. The accordion has large sound and rich tone variation, and the fingers and the bellows are skillfully combined, so that various music with different styles can be played, which is incomparable with many musical instruments; besides independent playing, the music instrument can also participate in repetition and ensemble, so that one accordion is a small band. In addition, the pitch is fixed, the learning is easy and the understanding is easy, the size is small, the carrying is convenient, therefore, the accordion is very suitable for players of different ages to entertain themselves, the accordion can also be conveniently carried to schools and theaters to play, the pressing balance of the chassis of the accordion bass is influenced by the arrangement of the chassis frame of the common accordion bass, and the arrangement of the chassis starting frame of the part of the accordion bass is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accordion bass part chassis starts a frame and arranges to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an array of partial chassis of accordion bass starts frame, includes the connection bottom plate, the front end lower part equidistance of connecting the bottom plate is connected with 12 first connecting rods, the front end upper portion equidistance of connecting the bottom plate is connected with 12 second connecting rods, the first cylinder pole of upper end fixedly connected with of first connecting rod, the equal fixedly connected with second cylinder pole of left side lower part of first connecting rod, the left side lower part fixedly connected with third cylinder pole of second connecting rod.
Preferably, the first connecting rod is in a reverse L shape, and the first cylindrical rod and the first connecting rod form an included angle of 30 degrees.
Preferably, the second cylindrical rod is in the shape of L, the lengths of the second cylindrical rod are 52.5mm, 49mm, 45.5mm, 42mm, 38.5mm, 35mm, 31.5mm, 28mm, 24.5mm, 21mm, 17.5mm and 14mm from left to right, and the distances between the left end of the second cylindrical rod and the right end of the first connecting rod are respectively 3mm, 0mm, 3.5mm, 7.5mm, 2.5mm, 0mm, 5mm, 0mm, 1.5mm, 4.5mm and 5.5 mm.
Preferably, the upper side and the lower side of the right end of each second connecting rod are fixedly connected with a cross rod, the third cylindrical rods on the 8 second connecting rods on the left side are L-shaped, and the third cylindrical rods on the rest second connecting rods are L-shaped.
Preferably, the length of the third cylindrical rod is 22mm, 25mm, 27.5mm, 30mm, 32mm, 34mm, 14.5mm, 17mm, 12mm, 12.2mm, 12mm and 14mm from left to right, and the distance between the left end of the third cylindrical rod and the right end of the second connecting rod is 4.5mm, 5.5mm, 3mm, 5mm, 0mm, 5.5mm, 3mm, 7mm, 6mm, 5mm, 3mm and 2.5mm from left to right in sequence.
Compared with the prior art, the beneficial effects of the utility model are that: the chassis starting frames of the part of the base plate of the accordion bass are arranged, and the whole structure of the equipment can balance the pressing of the chassis of the accordion bass, so that the air cap is good in air tightness, uniform in opening and closing force and comfortable in hand feeling.
Drawings
Fig. 1 is a top view of the present invention.
In the figure: the connecting device comprises a connecting bottom plate 1, a first connecting rod 2, a second connecting rod 3, a first cylindrical rod 4, a second cylindrical rod 5 and a third cylindrical rod 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a technical scheme, an array of organ bass partial chassis starting frame, including connecting bottom plate 1, the equidistance of front end lower part of connecting bottom plate 1 is connected with 12 first connecting rods 2, first connecting rod 2 is reversed "L" form, first cylinder pole 4 and first connecting rod 2 have 30 degrees contained angle, the equidistance of front end upper portion of connecting bottom plate 1 is connected with 12 second connecting rods 3, all fixedly connected with the horizontal pole on the downside on the right end of second connecting rod 3, and third cylinder pole 6 on 8 second connecting rods 3 on the left side is "L" form, third cylinder pole 6 on the remaining second connecting rod 3 is reversed "L" form, the upper end fixedly connected with first cylinder pole 4 of first connecting rod 2, the left side lower part of first connecting rod 2 all fixedly connected with second cylinder pole 5, second cylinder pole 5 is "L" form, second cylinder pole 5 is 52.5mm, the length of second cylinder pole 5mm, 5.5mm, 5mm, 14.5mm, 5mm, 14.5mm, 14mm, 5mm, 14mm, 14.5mm, 14mm of the third cylinder pole, 5mm, 3.5mm, 3mm, 5mm, 3mm, 5mm, 3.5mm, 3mm, 3.5mm, 5mm, 3mm, 3.5mm, 5mm, 3.5mm, 3mm of cylinder pole, 3.5mm, 3 mm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an array of partial chassis of accordion bass starts frame, includes connection bottom plate (1), its characterized in that: the connecting device is characterized in that 12 first connecting rods (2) are equidistantly connected to the lower portion of the front end of the connecting bottom plate (1), 12 second connecting rods (3) are equidistantly connected to the upper portion of the front end of the connecting bottom plate (1), a first cylindrical rod (4) is fixedly connected to the upper end of each first connecting rod (2), a second cylindrical rod (5) is fixedly connected to the lower portion of the left side of each first connecting rod (2), and a third cylindrical rod (6) is fixedly connected to the lower portion of the left side of each second connecting rod (3).
2. The arrangement of the accordion bass partial chassis actuating bracket as claimed in claim 1, wherein the first connecting rod (2) is in a reverse 'L' shape, and the first cylindrical rod (4) and the first connecting rod (2) have an included angle of 30 degrees.
3. The arrangement of the accordion bass partial chassis starting frame according to claim 1, wherein the second cylindrical rod (5) is shaped like L, the lengths of the second cylindrical rod (5) are 52.5mm, 49mm, 45.5mm, 42mm, 38.5mm, 35mm, 31.5mm, 28mm, 24.5mm, 21mm, 17.5mm and 14mm in sequence from left to right, and the distances between the left end of the second cylindrical rod (5) and the right end of the first connecting rod (2) are 3mm, 0mm, 3.5mm, 7.5mm, 2.5mm, 0mm, 5mm, 0mm, 1.5mm, 4.5mm and 5.5mm, respectively.
4. The arrangement of the chassis starting frame of the accordion bass part is characterized in that the upper and lower sides of the right end of the second connecting rods (3) are fixedly connected with cross rods, the third cylindrical rods (6) on the 8 second connecting rods (3) on the left side are L-shaped, and the third cylindrical rods (6) on the rest second connecting rods (3) are L-shaped.
5. An accordion bass partial chassis actuation rack arrangement according to claim 1, wherein: the length of the third cylindrical rod (6) is 22mm, 25mm, 27.5mm, 30mm, 32mm, 34mm, 14.5mm, 17mm, 12mm, 12.2mm, 12mm and 14mm from left to right respectively, and the distance between the left end of the third cylindrical rod (6) and the right end of the second connecting rod (3) is 4.5mm, 5.5mm, 3mm, 5mm, 0mm, 5.5mm, 3mm, 7mm, 6mm, 5mm, 3mm and 2.5mm from left to right in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697360.6U CN211124989U (en) | 2019-10-11 | 2019-10-11 | Accordion bass partial chassis starting frame arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697360.6U CN211124989U (en) | 2019-10-11 | 2019-10-11 | Accordion bass partial chassis starting frame arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211124989U true CN211124989U (en) | 2020-07-28 |
Family
ID=71690303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921697360.6U Active CN211124989U (en) | 2019-10-11 | 2019-10-11 | Accordion bass partial chassis starting frame arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211124989U (en) |
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2019
- 2019-10-11 CN CN201921697360.6U patent/CN211124989U/en active Active
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