CN104810011A - Frame of musical instrument - Google Patents
Frame of musical instrument Download PDFInfo
- Publication number
- CN104810011A CN104810011A CN201510128455.6A CN201510128455A CN104810011A CN 104810011 A CN104810011 A CN 104810011A CN 201510128455 A CN201510128455 A CN 201510128455A CN 104810011 A CN104810011 A CN 104810011A
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- Prior art keywords
- shaped
- outer tube
- movable plate
- hinged
- fork
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Abstract
The invention discloses a frame of a musical instrument. The frame comprises a support and a self-locking supporting fork; the self-locking supporting fork is arranged at the upper end of the support, and comprises a carriage which is horizontally arranged at the upper end of the support; and the front end of the carriage is provided with a U-shaped fork base. The frame is characterized in that a movable support is arranged over the carriage, the front end of the movable support is provided with a U-shaped supporting fork, a spring is compressed between the rear end of the carriage and the rear end of the movable support, and when the U-shaped supporting fork bears a downward force, the U-shaped supporting fork compresses the spring to approach the U-shaped fork base, the U-shaped ends at one same side of the U-shaped fork base and the U-shaped supporting fork are correspondingly hinged to one end of a first movable sheet and one end of a second movable sheet, the other end of the first movable sheet is hinged to the other end of the second movable sheet, and U-shaped ends at the other same side of the U-shaped fork base and the U-shaped supporting fork are correspondingly hinged to one end of a third movable sheet and one end of a fourth movable sheet, and the other end of the third movable sheet is hinged to the other end of the fourth movable sheet.
Description
Technical field
The present invention relates to a kind of music stand, wherein, this musical instrument can say guitar, violin, violoncello and saxophone etc.
Background technology
A lot of musical instrument, comprises guitar, violin, violoncello and saxophone etc., when playing, needing to be positioned on ground, therefore, needing music stand to set up, and when the effect of music stand being exactly for guaranteeing that musical instrument stands on ground, being unlikely generation and toppling over arbitrarily.Existing music stand drops out from music stand to prevent above-mentioned musical instrument, the openend of upper palette fork is provided with locking belt, in use, first the neck of above-mentioned musical instrument is leaned against in upper palette fork, and with locking belt hand-manipulated, the musical instrument putting into upper palette fork is sealed, like this, the location being subject to upper palette fork when musical instrument just collision free ura-rate can go out or damage, but due to manual operation cumbersome.
For this reason, the existing patent No. is the self-locking type pop-up fork that the Chinese invention patent of ZL200810062363.2 discloses a kind of guitar frame, it comprises pedestal and " Y " type crotch, pedestal is provided with switching chamber, switching is provided with motion bar in chamber, " I " type part of crotch is fixedly connected with l-shaped with motion bar, motion bar is provided with the first back-moving spring, " V " type both-side ends of crotch is connected with latch segment, latch segment is provided with the second back-moving spring, pedestal is provided with stationary installation, connecting line is provided with between described latch segment and stationary installation, described " Y " type crotch is provided with groove, connecting line is laid in groove, its advantage to realize auto-lock function, but it is slightly complicated that its Problems existing is process structure, assembling trouble, manufacturing cost is slightly high.
Summary of the invention
The technical problem to be solved in the present invention is the present situation for prior art, provides a kind of structure simple, easy to use, has the music stand that auto-lock function firmly can lock musical instrument.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of music stand, comprise support and the self-lock top-holding fork being located at this pedestal upper end, this self-lock top-holding fork comprises the bracket being laterally located at pedestal upper end, the front end of this bracket is provided with a U-shaped forked standard, it is characterized in that: above described bracket, be provided with travel(l)ing rest, the front end of this travel(l)ing rest is provided with a U-shaped palette fork, a spring is compressed with between the rear end of this bracket and the rear end of travel(l)ing rest, when U-shaped palette fork is subject to downward acting force, U-shaped palette fork Compress Spring is drawn close to U-shaped forked standard, the U-shaped end of wherein phase the same side of this U-shaped forked standard and U-shaped palette fork is hinged with one end of the first movable plate and the second movable plate respectively accordingly, the other end of this first movable plate and the other end of the second movable plate are hinged, the U-shaped end of another phase the same side of this U-shaped forked standard and U-shaped palette fork is hinged with one end of the 3rd movable plate and the 4th movable plate respectively accordingly, the other end of the 3rd movable plate and the other end of the 4th movable plate are hinged.
Palette fork cover is arranged with outside the U-shaped palette fork of described travel(l)ing rest.
The rear end of described U-shaped forked standard be fixed with one for musical instrument against supporter, this supporter has one towards the butting section of musical instrument and the portion that arches upward that is connected with this butting section, and the rear end that this portion of arching upward pushes down travel(l)ing rest makes spring be in preloading condition.
The rear end of described bracket has the joint pin of a transverse direction, and be longitudinally connected with an adapter in the upper end of described support, this joint pin and adapter have the inclined-plane cooperatively interacted respectively, and this bracket rotates and fixes in horizontal or longitudinal state on this inclined-plane.
Described support comprises interior pipe and is sheathed on the askew outer tube of this interior pipe, the upper end of this outer tube is provided with a swivel nut, this swivel nut is sheathed on outside outer tube and inside and has a blocking part offseted with the upper surface of outer tube, the tapered plug of an opening is arranged with outside interior pipe, this tapered plug one end is inserted in swivel nut port, this swivel nut outer wall is screwed with extension sleeve, and this extension sleeve one end is pressed against in tapered plug.
The bottom outer wall of this tapered plug described is formed with a tapering, and the upper end inwall of this swivel nut has the cone mouth suitable with the bottom outer wall of tapered plug.
The bottom of described outer tube is provided with base, and this base comprises the base body being arranged on outer tube bottom, is hinged with the pin pipe of some in the circumference of this base body.
The middle part of described base body is through body, a base liner is fitted with in this body, the lower end of outer tube is plugged in this base liner, the outer wall of this body has through hole, the briquetting offseted with outer tube outer wall is provided with in this through hole, this tube wall is hinged with a spanner, this spanner has a compressed part, this compressed part offsets through this through hole and briquetting, this compressed part is formed with a compression curved surface with the briquetting place of offseting, and when spanner pulls open, compressed part unclamps briquetting, when wrench is held together, compressed part compresses briquetting restriction outer tube and slides.
The periphery of described body is evenly equipped with three pairs of braces, and often pair of brace is hinged with pin pipe adapter by rivet pin, and each pin pipe adapter is fitted with pin pipe.
Compared with prior art, owing to the invention has the advantages that: during non-musical instrument, travel(l)ing rest and bracket are under the action of the spring, angledly to open, when musical instrument, travel(l)ing rest is under the Action of Gravity Field of musical instrument, overcome the elastic force of spring, thus make U-shaped forked standard and U-shaped palette fork mutually be close to closed, simultaneously, four movable plates extrude to the inside, hold musical instrument tightly, realize auto-lock function and the effect of stablizing fastening musical instrument, very easy to use, in addition, the present invention only relates to travel(l)ing rest, bracket, spring and four movable plates, there is the simple feature of structure, be applicable to guitar, violin, the musical instrument such as violoncello and saxophone is applied.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present invention;
Fig. 2 is the structural representation after Fig. 1 installs;
Fig. 3 is the structural representation that the present invention copies in process mechanically;
Fig. 4 is the structural representation in use procedure of the present invention;
Fig. 5 is the structural representation of self-lock top-holding fork in the present invention;
Fig. 6 is the structural representation in Fig. 5 in self-lock top-holding fork handling process;
Structural representation when Fig. 7 is Fig. 5 duty;
Fig. 8 is the partial enlarged drawing at A place in Fig. 2;
Fig. 9 is the cut-open view at C-C place in Fig. 8;
Figure 10 is spanner closed configuration schematic diagram in Fig. 9;
Figure 11 is the partial enlarged drawing at B place in Fig. 4.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Fig. 1 to 11, the invention discloses a kind of music stand, comprise support and self-lock top-holding fork 3, wherein, this support comprises interior pipe 2, outer tube 1 and base, and this outer tube 1 is sheathed on outside this interior pipe 2, and base is arranged at the bottom of outer tube 1.
Wherein, self-lock top-holding fork 3 is located at the upper end of this interior pipe 2, this self-lock top-holding fork 3 comprises the bracket 31 being laterally located at pedestal upper end, the front end of this bracket 31 is provided with a U-shaped forked standard 311, travel(l)ing rest 32 is provided with above described bracket 31, the front end of this travel(l)ing rest 32 is provided with a U-shaped palette fork 321, palette fork cover 35 is arranged with outside the U-shaped palette fork 321 of travel(l)ing rest 32, this palette fork cover 35 is made up of anti-skidding sponge, a spring 37 is compressed with between the rear end of this bracket 31 and the rear end of travel(l)ing rest 32, when U-shaped palette fork 321 is subject to downward acting force, U-shaped palette fork 321 Compress Spring 37 is drawn close to U-shaped forked standard 311, the rear end of U-shaped forked standard 311 be fixed with one for musical instrument 15 against supporter 33, this supporter 33 has one towards the butting section 331 of musical instrument 15 and the portion that arches upward 332 that is connected with this butting section 331, TPU rubber cushion 36 is posted in this butting section 331, this TPU rubber cushion 36 prevents musical instrument 15 from wearing and tearing, the rear end that this portion 332 that arches upward pushes down travel(l)ing rest 32 makes spring 37 be in preloading condition, the U-shaped end of wherein phase the same side of this U-shaped forked standard 311 and U-shaped palette fork 321 is hinged with one end of the first movable plate 341 and the second movable plate 342 respectively accordingly, the other end of this first movable plate 341 and the other end of the second movable plate 342 are hinged, the U-shaped end of another phase the same side that this U-shaped forked standard 311 and U-shaped holder 321 are pitched is hinged with one end of the 3rd movable plate 343 and the 4th movable plate 344 respectively accordingly, the other end of the 3rd movable plate 343 and the other end of the 4th movable plate 344 are hinged, this first movable plate 341, second movable plate 342, 3rd movable plate 343 and the 4th movable plate 344 are in raindrop shape, there is large end, small end and a concave surface, large end is articulated with the end of U-shaped forked standard 311 or U-shaped palette fork 321, two movable plate small ends of homonymy are hinged, and two of homonymy movable plate concave surfaces are relative, four movable plates are provided with metallic gasket 16 separately and between the end of U-shaped forked standard 311 or U-shaped palette fork 321.
The rear end of bracket 31 has the joint pin 312 of a transverse direction, longitudinally an adapter 21 is connected with in the upper end of described interior pipe 2, this joint pin 312 and adapter 21 have the inclined-plane cooperatively interacted respectively, and this bracket 31 rotates and fixes in horizontal or longitudinal state on this inclined-plane.When bracket 31 transversely state time, whole self-lock top-holding fork 3 becomes plumbness with interior pipe, for musical instrument 15 against time use; When the longitudinal state of 31 one-tenth, bracket, only by bracket 31 90-degree rotation, whole self-lock top-holding fork 3 and support 31 place need be made point-blank, which save the space that self-lock top-holding fork 3 takies, use, as shown in Fig. 2 to 6 for music stand carrying or when storing.
In addition, in order to the height of support can be regulated, the upper end of this outer tube 1 is provided with a swivel nut 8, this swivel nut 8 is sheathed on outside outer tube 1 and inside and has a blocking part 81 offseted with the upper surface of outer tube 1, the tapered plug 9 of an opening is arranged with outside interior pipe 2, this tapered plug 9 adopts nylon material, this tapered plug 9 one end is inserted in swivel nut 8 port, particularly, the bottom outer wall of this tapered plug 8 is formed with a tapering, the upper end inwall of this swivel nut 8 has the cone mouth 82 suitable with the bottom outer wall of tapered plug 9, this cone mouth 82 adopts lathe turning to form, this swivel nut 8 outer wall is screwed with extension sleeve 10, this extension sleeve 10 one end is pressed against in tapered plug 9.When needs telescope support, rotary extension sleeve 10, extension sleeve 10 moves up, and tapered plug 9 is in relaxed state, and tapered plug 9 disappears to the constraint of interior pipe 2, and interior pipe 2 can arbitrarily stretch up and down relative to outer tube 1; After regulating and needing height, reverse rotation extension sleeve 10, extension sleeve 10 makes tapered plug 9 draw close to swivel nut 8, and make tapered plug 9 hold interior pipe 2 tightly, thus limit the slip of interior pipe 2, now, support cannot stretch.
In addition, base is located at the bottom of outer tube 1, this base comprises the base body 4 being arranged on outer tube 1 bottom, the middle part of base body 4 is through body 41, the pin pipe 12 of some is hinged with in the circumference of this base body 4, each pin pipe outer wall 12 is arranged with pin pipe box 13, this pin pipe box 13 adopts anti-skidding sponge to make, particularly, for the ease of processing and assembling, the periphery of body 41 is evenly equipped with three pairs of braces 42, often pair of brace 42 is hinged with pin pipe adapter 11 by rivet pin 17, each pin pipe adapter 11 is fitted with pin pipe 12, when music stand uses, each pin pipe 12 can be strutted, when music stand needs carrying or stores, each pin pipe 12 can be closed up, save space.
In order to realize outer tube 1 and base being separated, a base liner 6 is fitted with in this body 41, the lower end of outer tube 1 is plugged in this base liner 6, the outer wall of this body 41 has through hole, the briquetting 7 offseted with outer tube 1 outer wall is provided with in this through hole, this body 41 outer wall is hinged with a spanner 5, this is pulled 5 hands and has a compressed part 51, this compressed part 51 offsets through this through hole and briquetting 7, this compressed part 51 is formed with a compression curved surface with briquetting 7 place of offseting, when spanner 5 pulls open, compressed part 51 unclamps briquetting 7, when spanner 5 is pulled, compressed part 51 compresses briquetting 7 and limits outer tube 1 and slide, thus outer tube 1 and base body 41 are become one structure.
When the non-musical instrument 15 of music stand, travel(l)ing rest 32 and bracket 31 are under the effect of spring 37, angledly to open, when musical instrument, travel(l)ing rest 32 is under the Action of Gravity Field of musical instrument 15, overcome the elastic force of spring 37, thus make U-shaped forked standard 311 and U-shaped palette fork 321 mutually be close to closed, simultaneously, four movable plates extrude to the inside, hold musical instrument 15 tightly, realize auto-lock function and the effect of stablizing fastening musical instrument 15, very easy to use, in addition, the present invention only relates to travel(l)ing rest 32, bracket 31, spring 37 and four movable plates, there is the simple feature of structure.
Claims (9)
1. a music stand, comprise support and the self-lock top-holding fork being located at this pedestal upper end, this self-lock top-holding fork comprises the bracket being laterally located at pedestal upper end, the front end of this bracket is provided with a U-shaped forked standard, it is characterized in that: above described bracket, be provided with travel(l)ing rest, the front end of this travel(l)ing rest is provided with a U-shaped palette fork, a spring is compressed with between the rear end of this bracket and the rear end of travel(l)ing rest, when U-shaped palette fork is subject to downward acting force, U-shaped palette fork Compress Spring is drawn close to U-shaped forked standard, the U-shaped end of wherein phase the same side of this U-shaped forked standard and U-shaped palette fork is hinged with one end of the first movable plate and the second movable plate respectively accordingly, the other end of this first movable plate and the other end of the second movable plate are hinged, the U-shaped end of another phase the same side of this U-shaped forked standard and U-shaped palette fork is hinged with one end of the 3rd movable plate and the 4th movable plate respectively accordingly, the other end of the 3rd movable plate and the other end of the 4th movable plate are hinged.
2. music stand according to claim 1, is characterized in that: be arranged with palette fork cover outside the U-shaped palette fork of described travel(l)ing rest.
3. music stand according to claim 2, it is characterized in that: the rear end of described U-shaped forked standard be fixed with one for musical instrument against supporter, this supporter has one towards the butting section of musical instrument and the portion that arches upward that is connected with this butting section, and the rear end that this portion of arching upward pushes down travel(l)ing rest makes spring be in preloading condition.
4. music stand according to claim 3, it is characterized in that: the rear end of described bracket has the joint pin of a transverse direction, longitudinally an adapter is connected with in the upper end of described support, this joint pin and adapter have the inclined-plane cooperatively interacted respectively, and this bracket rotates and fixes in horizontal or longitudinal state on this inclined-plane.
5. music stand according to claim 1, it is characterized in that: described support comprises interior pipe and is sheathed on the askew outer tube of this interior pipe, the upper end of this outer tube is provided with a swivel nut, this swivel nut is sheathed on outside outer tube and inside and has a blocking part offseted with the upper surface of outer tube, the tapered plug of an opening is arranged with outside interior pipe, this tapered plug one end is inserted in swivel nut port, and this swivel nut outer wall is screwed with extension sleeve, and this extension sleeve one end is pressed against in tapered plug.
6. music stand according to claim 5, is characterized in that: the bottom outer wall of this tapered plug described is formed with a tapering, and the upper end inwall of this swivel nut has the cone mouth suitable with the bottom outer wall of tapered plug.
7. music stand according to claim 5, is characterized in that: the bottom of described outer tube is provided with base, and this base comprises the base body being arranged on outer tube bottom, is hinged with the pin pipe of some in the circumference of this base body.
8. music stand according to claim 7, it is characterized in that: the middle part of described base body is through body, a base liner is fitted with in this body, the lower end of outer tube is plugged in this base liner, the outer wall of this body has through hole, the briquetting offseted with outer tube outer wall is provided with in this through hole, this tube wall is hinged with a spanner, this spanner has a compressed part, this compressed part offsets through this through hole and briquetting, this compressed part is formed with a compression curved surface with the briquetting place of offseting, when spanner pulls open, compressed part unclamps briquetting, when wrench is held together, compressed part compresses briquetting restriction outer tube and slides.
9. music stand according to claim 8, is characterized in that: the periphery of described body is evenly equipped with three pairs of braces, and often pair of brace is hinged with pin pipe adapter by rivet pin, and each pin pipe adapter is fitted with pin pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128455.6A CN104810011B (en) | 2015-03-24 | 2015-03-24 | A kind of music stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128455.6A CN104810011B (en) | 2015-03-24 | 2015-03-24 | A kind of music stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810011A true CN104810011A (en) | 2015-07-29 |
| CN104810011B CN104810011B (en) | 2018-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510128455.6A Active CN104810011B (en) | 2015-03-24 | 2015-03-24 | A kind of music stand |
Country Status (1)
| Country | Link |
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| CN (1) | CN104810011B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424591A (en) * | 2017-08-28 | 2017-12-01 | 西安聚投未来网络科技有限公司 | A kind of portable multi-functional musical instrument stand |
| CN108717848A (en) * | 2018-06-19 | 2018-10-30 | 威海光威复合材料股份有限公司 | Fold split type composite material musical instrument stand |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424591A (en) * | 2017-08-28 | 2017-12-01 | 西安聚投未来网络科技有限公司 | A kind of portable multi-functional musical instrument stand |
| CN108717848A (en) * | 2018-06-19 | 2018-10-30 | 威海光威复合材料股份有限公司 | Fold split type composite material musical instrument stand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104810011B (en) | 2018-06-08 |
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Effective date of registration: 20200110 Address after: 315000 Jingpu An Village, Hemudu Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Wanchen Audio Electronic Technology Co., Ltd. Address before: 315038 Zhejiang Province, Ningbo Jiangbei District Hongtang Qiu City Industrial Zone Patentee before: The north of the Changjiang River, Ningbo Xin Xiang acoustic electronic Co., Ltd |