CN202948713U - Novel bass device of accordion - Google Patents
Novel bass device of accordion Download PDFInfo
- Publication number
- CN202948713U CN202948713U CN 201220729517 CN201220729517U CN202948713U CN 202948713 U CN202948713 U CN 202948713U CN 201220729517 CN201220729517 CN 201220729517 CN 201220729517 U CN201220729517 U CN 201220729517U CN 202948713 U CN202948713 U CN 202948713U
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- CN
- China
- Prior art keywords
- top flat
- sheets
- groove
- sound track
- group
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- Expired - Lifetime
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Abstract
The utility model relates to a novel bass device of an accordion, which comprises a harmony groove, rolled threads, fixed sheets and a set of ejection sheets. The bottom surface of the harmony groove is provided with the rolled threads arranged side by side. A set of fixed sheets are arranged inside the harmony groove at intervals, wherein the bottom ends of the fixed sheets are pressed by the rolled threads. The harmony groove is composed of a front groove panel and a rear groove panel. The rear ends of the set of ejection sheets are one by one inserted into a set of ejection sheet rear installing holes machined on the rear groove panel, and the front ends of the set of ejection sheets are one by one inserted into a set of ejection sheet front installing holes machined on the front groove panel. The novel bass device is characterized in that the upper edge of the front groove panel is fixedly provided with a fixed screw limited at the top parts of the set of ejection sheets. The novel bass device of the accordion has the advantages of scientific and reasonable structural design and easy realization. The ejection sheets are not easy to drop off, convenient in assembly, abrasion resistant and long in service life. Therefore, the novel bass device of the accordion is better in innovation property.
Description
Technical field
The utility model relates to a kind of accordion bass machine, particularly a kind of Novel hand organ bass machine.
Background technology
The performance of accordion is completed by the operation kinematic train, the kinematic train of accordion refers to that it mainly is divided into key kinematic train and key button kinematic train from keys of keyboard or bass key button to the transmission device between the sound hole cover that is enclosed on grill separately.
the bass machine is the main drive disk assembly in accordion key button legacy system, it is mainly by support body, and sound track, installing plate, rolled thread, column, top flat and push rod consist of, be provided with and sound track in the front portion of support body, rear portion at support body is fitted with installing plate, rolled thread rely on stator be installed on uniformly with sound track in, be welded with column on the same plane of rolled thread, top flat be plugged in sound track before and after in the top flat mounting hole of frid, push rod one end is plugged in the mounting hole of installing plate, the other end be plugged in successively with sound track before on frid and drop end the installation circular hole and install in square hole.Owing to being shaped with the tone dialing post of stirring column on top flat, so the installation of this top flat in the bass machine will adopt the rear end direction from front to back of top flat to carry out plug-in mounting, the front end needs direction from top to bottom of top flat is carried out the mode of plug-in mounting, and it is the structure of upper end open that this kind mounting means just requires the front mounting hole of top flat made on the front frid of bass machine and sound track.This kind structure due to top flat can not be fixed on sound track in, make the bass machine in the process of lifting or stirring, top flat easily drops, disperses, and brings difficulty for the assembling of accordion.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of design science is provided, is easy to realize, top flat is difficult for dropping, Novel hand organ bass machine convenient for assembly.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of Novel hand organ bass machine, comprise and sound track, rolled thread, stator and one group of top flat, with the sound track inner bottom surface, rolled thread is being installed side by side, with sound track in the interval stator that one group of bottom press-fits rolled thread is installed, consisted of by front frid and drop end with sound track, the rear end of described one group of top flat is plugged in after one group of made top flat of drop end in mounting hole one by one, the front end of this group of top flat is plugged in before the made top flat of front frid in mounting hole one by one, it is characterized in that: be fixed with a fixedly screw mandrel that is limited in described one group of top flat top on the upper edge of described front frid.
And, described fixedly screw mandrel by be threaded onto be formed on wearing in a groove of stator side realize with front frid on being fixedly mounted with of edge.
And described and sound track is that wimet draws moulding.
Advantage of the present utility model and beneficial effect are:
1. this Novel hand organ bass machine, by with sound track in the fixedly device of top flat is installed, namely wearing of stator install in a groove with front frid on along the fixedly screw mandrel of the fixedly top flat that fits, effectively avoided dropping because stirring the top flat that the bass machine causes, thereby before having solved, whole accordion is difficult for the problem of assembling, has improved the efficiency of assembling of accordion.
2. this Novel hand organ bass machine, by traditional and sound track are designed to draw moulding by wimet and sound track, make it more wear-resisting in the process of using, extended the serviceable life of accordion.
3. the utility model scientific structure design is reasonable, have be easy to realize, the advantages such as top flat is difficult for dropping, convenient for assembly, wear-resisting, long service life, be a kind of Novel hand organ bass machine with higher innovation.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view (enlarged drawing) of Fig. 1;
Fig. 3 is the cut-open view of Fig. 2;
Fig. 4 is the structural representation of the utility model stator.
Description of reference numerals:
1-and sound track, the 2-drop end, the 3-rolled thread, frid before 4-stator, 5-, mounting hole before 6-top flat, 7-top flat, 8-is screw mandrel fixedly, and mounting hole after the 9-top flat, 10-are worn a groove.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
a kind of Novel hand organ bass machine, comprise and sound track 1, rolled thread 3, stator 4 and one group of top flat 6, with the sound track inner bottom surface, rolled thread is being installed, with sound track in the interval stator that one group of bottom press-fits rolled thread is installed, consisted of by front frid 5 and drop end 2 with sound track, the rear end of described one group of top flat is plugged in after one group of made top flat of drop end in mounting hole 9 one by one, the front end of this group of top flat is plugged in the front mounting hole 7 of the made top flat of front frid one by one, its innovation is: be fixed with a fixedly screw mandrel 8 that is limited in described one group of top flat top on the upper edge of described front frid.Described fixedly screw mandrel by be threaded onto be formed on the stator side wear being fixedly mounted with of edge on the interior realization of a groove 10 and front frid.
Described and sound track is that wimet draws moulding.This uses the bass machine of wimet drawing moulding more wear-resisting in the process of using, and has extended the serviceable life of accordion.
This Novel hand organ bass machine, by with sound track in the fixedly device of top flat is installed, namely wearing of stator install in a groove with front frid on along the fixedly screw mandrel bar of the fixedly top flat that fits, effectively avoided dropping because stirring the top flat that the bass machine causes, thereby before having solved, whole accordion is difficult for the problem of assembling, has improved the efficiency of assembling of accordion.
Claims (3)
1. Novel hand organ bass machine, comprise and sound track, rolled thread, stator and one group of top flat, with the sound track inner bottom surface, rolled thread is being installed side by side, with sound track in the interval stator that one group of bottom press-fits rolled thread is installed, consisted of by front frid and drop end with sound track, the rear end of described one group of top flat is plugged in after one group of made top flat of drop end in mounting hole one by one, the front end of this group of top flat is plugged in the front mounting hole of the made top flat of front frid one by one, it is characterized in that: be fixed with a fixedly screw mandrel that is limited in described one group of top flat top on the upper edge of described front frid.
2. a kind of Novel hand organ bass machine according to claim 1 is characterized in that: described fixedly screw mandrel by be threaded onto be formed on wearing of stator side realize in a groove with front frid on being fixedly mounted with of edge.
3. a kind of Novel hand organ bass machine according to claim 1 is characterized in that: described and sound track is that wimet draws moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729517 CN202948713U (en) | 2012-12-24 | 2012-12-24 | Novel bass device of accordion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729517 CN202948713U (en) | 2012-12-24 | 2012-12-24 | Novel bass device of accordion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948713U true CN202948713U (en) | 2013-05-22 |
Family
ID=48424405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220729517 Expired - Lifetime CN202948713U (en) | 2012-12-24 | 2012-12-24 | Novel bass device of accordion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505068A (en) * | 2015-01-06 | 2015-04-08 | 云南格律乐器制造有限公司 | Accordion bass |
-
2012
- 2012-12-24 CN CN 201220729517 patent/CN202948713U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505068A (en) * | 2015-01-06 | 2015-04-08 | 云南格律乐器制造有限公司 | Accordion bass |
| CN104505068B (en) * | 2015-01-06 | 2017-11-03 | 云南格律乐器制造有限公司 | A kind of accordions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |