CN203480824U - Left hand palm key of saxophone - Google Patents
Left hand palm key of saxophone Download PDFInfo
- Publication number
- CN203480824U CN203480824U CN201320460328.2U CN201320460328U CN203480824U CN 203480824 U CN203480824 U CN 203480824U CN 201320460328 U CN201320460328 U CN 201320460328U CN 203480824 U CN203480824 U CN 203480824U
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- CN
- China
- Prior art keywords
- left hand
- saxphone
- key
- pilot hole
- connecting link
- 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 - Lifetime
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- Electrophonic Musical Instruments (AREA)
- Stringed Musical Instruments (AREA)
Abstract
The utility model discloses a left hand palm key of a saxophone. The left hand palm key comprises a connecting rod and a key body, wherein the middle section of the connecting rod is provided with a pivot sleeve, and one end of the connecting rod is provided with a disc body used for installing a sound hole cover; the other end, opposite to the disc body, of the connecting rod is connected with an assembling portion provided with a pilot hole, one side surface of the assembling portion is provided with a threaded hole communicated with the pilot hole, and a screw is disposed at the threaded hole; and the back side of the key body is provided with an assembling rod used for correspondingly being inserted in the pilot hole. The key body and the connecting rod can be assembled and combined by inserting the assembling rod in the pilot hole and screwing the screw, and the height of the key body can be rapidly adjusted or the key body can be rapidly replaced by loosening the screw and then through simple plugging action when necessary.
Description
Technical field
The utility model relates to a kind of button of Saxphone, particularly a kind of convenient Saxphone left hand palm key of adjusting key height.
Background technology
Music is human lives's some from ancient times to the present always, people can express emotion by music, relieve the anxiety of body and mind, to loosen and to alleviate life stress, more can utilize music to express the idea of actual environment and social phenomenon and suggestion, and counter point more can make its idea and suggestion easily be circulated and sung and disseminate.
Especially in modern society, the educational problem that the trend of few sonization and traditional-family pay attention to child makes many families more pay attention to child's intelligence and art cultivation, and majority select to allow child cultivate musical competence; Wherein, Saxphone is to be thought and enter in musical instrument, and coordinate the pressing under the numerical control key operation processed on musical instrument of finger via blow gun by user's air blowing, produce the sound (also claiming tone color) of different tones, and it has developed the available performance of Saxphone of different ranges, so become one of musical instrument that many singer or composers like.
Existing Saxphone mainly comprises a body, body is from top to bottom sequentially to offer a plurality of sound holes and side a plurality of pivotal axis are set, each sound hole cover is covered and be incorporated on each sound hole, each sound hole cover is provided with a button and a connecting link, and each connecting link is to be connected in each corresponding pivotal axis; While playing existing Saxphone, player plays wind instruments with mouth on the one hand, is to produce different tones on the other hand with different each button of finger presses.
11, Saxphone left hand as shown in Figure 1 palm key is being controlled Saxphone 10 tone color of the scale such as high pitch D, Eb, F accurately in order to coordinate; How the similar Saxphone left hand palm key of commonly using, weld a pivot barrel in the middle of connecting link one, and at connecting link two ends, one welds one for disk body and a key body that sound hole cover is installed respectively; But such structural design, cannot adjust voluntarily key height according to the custom of itself for player, and cannot change comparatively suitable or more beautiful key body.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of convenient Saxphone left hand palm key of adjusting key height.
For solving the problems of the technologies described above, the utility model adopts following technical proposals:
A Saxphone left hand palm key, comprises a connecting link and a key body; Wherein, described connecting link therein section place is provided with a pivot barrel, and one end of connecting link is provided with one for the disk body that sound hole cover is installed; Described connecting link is provided with respect to the other end of disk body the side that a ，Gai department of assembly, department of assembly is provided with a pilot hole ， department of assembly and is provided with a screw hole communicating with pilot hole; Described screw hole place spiral shell is provided with a screw; The back side of described key body is provided with one for the corresponding Assembly rail that is inserted in pilot hole.
Utilize said structure feature, the Saxphone left hand palm key that this creation is described, can be inserted in Assembly rail pilot hole and by after screw means, reaches and completes fast the object that key body and connecting link are assembled; If desired, screw can be loosened again by simple Plug Action, can rapid adjustment key height or quick-replaceable key body.
Further, described connecting link is provided with a structural strengthening portion in the position of its configuration pilot hole.This structural strengthening portion has predetermined thickness.
Further, the opening direction of described pilot hole and the card of disk body are vertical.
Further, described Assembly rail and key body by integral forming.
Further, described Assembly rail is welded in the key body back side.
Further, described department of assembly and connecting link are one-body molded.
Further, described department of assembly is welded on the other end of described connecting link with respect to disk body.
Further, described pilot hole is the perforation of a regular polygon, and described Assembly rail has the regular polygon profile profile conforming to pilot hole shape.
The utility model is compared with existing product, has following actively useful effect:
1, complete fast the assembling of key body and connecting link.
2, facilitate user to adjust voluntarily key height.
3, facilitate user's self-changeable key body.
Accompanying drawing explanation
Fig. 1 is the use configuration reference diagram of general Saxphone left hand palm key.
Fig. 2 is Saxphone left hand palm key stereoscopic figure in the utility model.
Fig. 3 is Saxphone left hand palm bond structure exploded view in the utility model.
Fig. 4 is that in the utility model, Saxphone left hand is slapped key in the action schematic diagram of adjusting key height.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 2,3, 4, the Saxphone left hand of this creation palm key, is comprised of a connecting link 20 and a key body 30 substantially; Wherein, this connecting link 20 therein section place is provided with a pivot barrel 21, is provided with one for the disk body 22 that sound hole cover (figure slightly) is installed in one end wherein.
This connecting link 20 is provided with a 23Zhi side, pilot hole 231， department of assembly with respect to the 23， department of assembly, another end You Yi department of assembly 23 of disk body 22 and is provided with a screw hole 232 communicating with pilot hole 231, separately at screw hole 232 place's spiral shells, is provided with a screw 24; 30 of key bodies are provided with one for the corresponding Assembly rail 31 that is inserted in pilot hole 231 at its back side; And described connecting link 20 can further be provided with the structural strengthening portion 233 of a tool predetermined thickness in the position of its configuration pilot hole 231.
This creation Saxphone left hand palm key, in the specific implementation, described connecting link 20 and key body 30 can be processed into by copper metal; As for, the Assembly rail 31 at key body 30 back sides can be one-body molded with key body 30, or be welded in key body 30 back sides; Same, the department of assembly 23 of connecting link 20 also can be one-body molded with connecting link 20, or be welded on connecting link 20 tail ends; In the present embodiment, pilot hole 231 is the perforation (positive square perforation as shown in Figure 3) of a regular polygon, and this Assembly rail 31 is to have the regular polygon profile profile (positive square profiled outline as shown in Figure 3) conforming to pilot hole 231 shapes.
In principle, the Saxphone left hand palm key that this creation is described, when assembling, after Assembly rail 31 being inserted in to pilot hole 231 and screw 24 being screwed, can complete fast key body 30 and be assembled with connecting link 20; In the embodiment shown in Fig. 2 and Fig. 3, the opening direction mode vertical with the card of disk body 22 of the pilot hole 231 of department of assembly 23 configures, if desired, screw 24 can be loosened and see through again simple Plug Action (as shown in Figure 4), can produce the effect of rapid adjustment key body 30 height or quick-replaceable key body.
Certainly the opening direction of pilot hole of the ，Ruo department of assembly mode parallel with the card of disk body configures, and Assembly rail is the mode parallel with the keyboard of key body and configures, and possessing can be for the effect of adjustment key body angle.
Particularly, the Saxphone left hand of this creation palm key, can produce following effect:
1. complete fast the assembling of key body and connecting link.
2. facilitate user to adjust voluntarily key height.
3. facilitate user's self-changeable key body.
The word in the description orientation that adopted herein " on ", D score, " left side ", " right side " etc. are all convenience in order to illustrate based on the orientation shown in drawing in accompanying drawing, in actual device, these orientation may be different due to the disposing way of device.
In sum, embodiment described in the utility model only provides a kind of embodiment of the best, technology contents of the present utility model and technical characterstic disclose as above, yet are familiar with the content that the personage of the technology still may disclose based on the utility model and do various replacement and the modifications that do not deviate from creation spirit of the present invention; Therefore, protection domain of the present utility model is not limited to the technology contents that embodiment discloses, therefore all equivalences of doing according to shape of the present utility model, structure and principle change, is all encompassed in protection domain of the present utility model.
Claims (8)
1. a Saxphone left hand palm key, comprises a connecting link and a key body; Wherein, described connecting link therein section place is provided with a pivot barrel, and one end of connecting link is provided with one for the disk body that sound hole cover is installed; It is characterized in that: described connecting link is provided with respect to the other end of disk body the side that a ，Gai department of assembly, department of assembly is provided with a pilot hole ， department of assembly and is provided with a screw hole communicating with pilot hole; Described screw hole place spiral shell is provided with a screw; The back side of described key body is provided with one for the corresponding Assembly rail that is inserted in pilot hole.
2. Saxphone left hand palm key according to claim 1, is characterized in that: described connecting link is provided with a structural strengthening portion in the position of its configuration pilot hole.
3. Saxphone left hand palm key according to claim 1 and 2, is characterized in that: the opening direction of described pilot hole is vertical with the card of disk body.
4. Saxphone left hand palm key according to claim 1 and 2, is characterized in that: described Assembly rail and key body by integral forming.
5. Saxphone left hand palm key according to claim 1 and 2, is characterized in that: described Assembly rail is welded in the key body back side.
6. Saxphone left hand palm key according to claim 1 and 2, is characterized in that: described department of assembly and connecting link are one-body molded.
7. Saxphone left hand palm key according to claim 1 and 2, is characterized in that: described department of assembly is welded on the other end of described connecting link with respect to disk body.
8. Saxphone left hand palm key according to claim 1 and 2, is characterized in that: described pilot hole is the perforation of a regular polygon, and described Assembly rail has the regular polygon profile profile conforming to pilot hole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460328.2U CN203480824U (en) | 2013-07-30 | 2013-07-30 | Left hand palm key of saxophone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460328.2U CN203480824U (en) | 2013-07-30 | 2013-07-30 | Left hand palm key of saxophone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480824U true CN203480824U (en) | 2014-03-12 |
Family
ID=50229112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460328.2U Expired - Lifetime CN203480824U (en) | 2013-07-30 | 2013-07-30 | Left hand palm key of saxophone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480824U (en) |
-
2013
- 2013-07-30 CN CN201320460328.2U patent/CN203480824U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |