CN210535341U - Zither rack convenient to height-adjusting - Google Patents
Zither rack convenient to height-adjusting Download PDFInfo
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- CN210535341U CN210535341U CN201921506390.4U CN201921506390U CN210535341U CN 210535341 U CN210535341 U CN 210535341U CN 201921506390 U CN201921506390 U CN 201921506390U CN 210535341 U CN210535341 U CN 210535341U
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- plate
- backup pad
- supporting plate
- connecting plate
- support
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- 230000005489 elastic deformation Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a zither rack convenient to height-adjusting, including first backup pad, the left front end hinge joint of first backup pad has the connecting plate, one side that the support is close to the connecting plate is provided with the bolt, the rear end on second backup pad right side is connected to the left end hinge joint of connecting plate, the inboard equal sliding connection of first backup pad and second backup pad has the fly leaf, the first support plate of upper end fixedly connected with of the inboard fly leaf of first backup pad, the upper end fixedly connected with second support plate of the inboard fly leaf of second backup pad, the inboard through connection of fly leaf has the movable block, the equal fixedly connected with protection of upper surface of first support plate and second support plate fills up. This zither rack convenient to height-adjusting is convenient for fold this rack, and makes things convenient for carrying of rack, is convenient for carry out the regulation of height in addition, the effectual practicality and the convenience that has improved this rack.
Description
Technical Field
The utility model relates to a relevant technical field of zither rack specifically is a zither rack convenient to height-adjusting.
Background
The Chinese zither is one of representatives of the long-standing traditional culture of China and has a non-negligible meaning, the Chinese zither is a unique and important national musical instrument in China and has quite strong expressive force, the Chinese zither needs to be placed on a musical instrument frame when in use, and the musical instrument frame generally consists of a high bracket and a low bracket according to the unique shape of the Chinese zither.
However, when dealing with the crowd of different heights, general zither rack is fixed, does not have the function of height-adjusting, makes the zither use convenient inadequately, is not convenient for fold in addition, and the carrying of inconvenient rack, great reduction the practicality of rack.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a zither rack convenient to height-adjusting to what provide does not have height-adjusting's function in solving above-mentioned background art, it is convenient inadequately to make the zither use, is not convenient for fold in addition, and the carrying of inconvenient rack, great reduction the problem of rack practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a Chinese zither placing frame convenient for height adjustment comprises a first supporting plate, wherein the front end of the left side of the first supporting plate is hinged with a connecting plate, the rear end of the left side of the first supporting plate is hinged with a support, one side of the support, which is close to the connecting plate, is provided with a bolt, the upper surface of the connecting plate is provided with a sliding chute, the left end of the connecting plate is hinged with the rear end of the right side of a second supporting plate, the front end of the right side of the second supporting plate is hinged with a support, the inner sides of the first supporting plate and the second supporting plate are both slidably connected with a movable plate, the inner sides of the first supporting plate and the second supporting plate are both provided with slotted holes, the upper end of the movable plate inside the first supporting plate is fixedly connected with a first supporting plate, the front end of the left side of the first supporting, and the rear end fixedly connected with limiting plate on second backup pad right side, the inboard through connection of fly leaf has the movable block, and the outside cover of movable block is equipped with the spring to one side fixedly connected with pull ring that the movable block kept away from the fly leaf, the equal fixedly connected with protection of upper surface of first support plate and second support plate fills up.
Preferably, the first supporting plate and the second supporting plate form a turnover structure on the connecting plate, the connecting plate is symmetrically arranged relative to the horizontal central axis of the first supporting plate, and the connecting plate, the second supporting plate and the first supporting plate are in a Z-shaped structure.
Preferably, the support forms a sliding structure on the connecting plate through a bolt, and the support, the connecting plate and the first support plate form a triangular structure.
Preferably, the second supporting plate and the first supporting plate and the movable plate form a lifting structure, and the cross section of the movable plate is in a shape like a Chinese character 'tu'.
Preferably, the longitudinal sections of the first carrier plate and the limiting plate are both in a U-shaped structure, and the height of the first carrier plate is smaller than that of the limiting plate.
Preferably, the movable block forms a sliding structure on the inner side of the movable plate, and the movable block is connected with the slot hole in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that: the Chinese zither placing frame convenient for height adjustment is convenient to fold, carry and adjust the height, and the practicability and convenience of the placing frame are effectively improved;
1. the rack is provided with the connecting plate and the bracket, the first supporting plate and the second supporting plate and the connecting plate form an overturning structure, and the arrangement of the connecting plate and the bracket is convenient for folding the rack and carrying the rack, so that the practicability of the rack is effectively improved;
2. the movable plate is arranged, and the first supporting plate and the second supporting plate are connected with the movable plate in a sliding mode, so that the height can be conveniently adjusted, the movable plate rack is convenient for people with different heights to use, and the convenience of the rack is effectively improved;
3. be equipped with movable block, first support plate and second support plate, through the elastic deformation of spring, make the movable block carry out the block with the slotted hole and be connected, be convenient for fix the fly leaf, the longitudinal section of first support plate and second support plate all is "U" font structure, is convenient for install fixedly to the zither.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of a side view structure of the first carrier plate connected to the protection pad of the present invention.
In the figure: 1. a first support plate; 2. a connecting plate; 3. a support; 4. a bolt; 5. a chute; 6. a second support plate; 7. a movable plate; 8. a slot; 9. a first carrier plate; 10. a limiting plate; 11. a second carrier plate; 12. a movable block; 13. a spring; 14. a pull ring; 15. a protective pad.
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. 1-4, the present invention provides a technical solution: a Chinese zither placing frame convenient for height adjustment comprises a first supporting plate 1, a connecting plate 2, a bracket 3, a bolt 4, a sliding groove 5, a second supporting plate 6, a movable plate 7, a groove hole 8, a first supporting plate 9, a limiting plate 10, a second supporting plate 11, a movable block 12, a spring 13, a pull ring 14 and a protective pad 15, wherein the front end of the left side of the first supporting plate 1 is hinged with the connecting plate 2, the rear end of the left side of the first supporting plate 1 is hinged with the bracket 3, one side of the bracket 3, which is close to the connecting plate 2, is provided with the bolt 4, the upper surface of the connecting plate 2 is provided with the sliding groove 5, the left end of the connecting plate 2 is hinged with the rear end of the right side of the second supporting plate 6, the front end of the right side of the second supporting plate 6 is hinged with the bracket 3, the inner sides of the first supporting plate 1 and the second supporting plate 6 are, the upper end fixedly connected with first support plate 9 of the inboard fly leaf 7 of first backup pad 1, and the left front end fixedly connected with limiting plate 10 of first backup pad 1, the upper end fixedly connected with second support plate 11 of the inboard fly leaf 7 of second backup pad 6, and the rear end fixedly connected with limiting plate 10 on second backup pad 6 right side, the inboard through connection of fly leaf 7 has movable block 12, and the outside cover of movable block 12 is equipped with spring 13, and one side fixedly connected with pull ring 14 of fly leaf 7 is kept away from to movable block 12, the equal fixedly connected with of upper surface protection pad 15 of first support plate 9 and second support plate 11.
Like in fig. 1 and fig. 2 first backup pad 1 and second backup pad 6 all constitute flip structure on connecting plate 2, and connecting plate 2 sets up about the horizontal axis symmetry of first backup pad 1, and connecting plate 2, second backup pad 6 and first backup pad 1 are "Z" font structure, support 3 passes through bolt 4 and constitutes sliding construction on connecting plate 2, and support 3, connecting plate 2 and first backup pad 1 constitute the triangle-shaped structure, be convenient for fold this rack, and make things convenient for carrying of rack, the effectual practicality that has improved this rack.
Like in fig. 1 and 3 second backup pad 6 and first backup pad 1 all constitute elevation structure with fly leaf 7, and the cross sectional shape of fly leaf 7 is "protruding" font, is convenient for carry out the regulation of height, makes things convenient for the crowd of different heights to use, the effectual convenience that has improved this rack.
As shown in fig. 1 and 4, the longitudinal sections of the first carrier plate 9 and the limiting plate 10 are both U-shaped, and the height of the first carrier plate 9 is smaller than that of the limiting plate 10, so as to fix the koto, the movable block 12 forms a sliding structure on the inner side of the movable plate 7, and the movable block 12 is connected with the slot 8 in a clamping manner, so as to fix the movable plate 7.
The working principle is as follows: when the koto rack convenient for height adjustment is used, firstly, as shown in the attached drawing 1, screwing and loosening the bolt 4 on the bracket 3, turning the first support plate 1 and the second support plate 6 on the connecting plate 2, limiting the connecting plate 2 through the limiting plate 10, enabling the bracket 3 to slide on the connecting plate 2, enabling the bolt 4 to start sliding on the connecting plate 2 through the chute 5, after the turning is finished, screwing the bolt 4 again to fix the bracket 3, then, adjusting the rack according to the required height, as shown in the attached drawing 3, pulling the pull ring 14 to enable the movable block 12 to slide on the inner side of the movable plate 7, enabling the spring 13 to generate elastic deformation, after the movable block 12 and the slotted hole 8 lose the clamping effect, driving the first support plate 9 to slide on the first support plate 1 through the movable plate 7, and after the height adjustment is finished, loosening the pull ring 14, the spring 13 resumes elastic deformation, makes the inboard of movable block 12 block income slotted hole 8, accomplishes the fixed of fly leaf 7, has adjusted the high back of first support plate 9 and second support plate 11, places the zither and accomplishes placing on first support plate 9 and second support plate 11, and the equal fixedly connected with protection pad 15 of upper surface of first support plate 9 and second support plate 11 plays certain guard action to the zither, and this is the whole process that the zither rack of being convenient for height-adjusting used.
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 (6)
1. The utility model provides a zither rack convenient to height-adjusting, includes first backup pad (1), its characterized in that: the left front end of the first supporting plate (1) is hinged with a connecting plate (2), the left rear end of the first supporting plate (1) is hinged with a support (3), one side, close to the connecting plate (2), of the support (3) is provided with a bolt (4), the upper surface of the connecting plate (2) is provided with a sliding groove (5), the left end of the connecting plate (2) is hinged with the rear end of the right side of the second supporting plate (6), the front end of the right side of the second supporting plate (6) is hinged with the support (3), the inner sides of the first supporting plate (1) and the second supporting plate (6) are both slidably connected with a movable plate (7), the inner sides of the first supporting plate (1) and the second supporting plate (6) are both provided with a groove hole (8), the upper end of the movable plate (7) on the inner side of the first supporting plate (1) is fixedly connected with a first supporting plate (9), and the left front end of the first, the utility model discloses a safety protection device for a vehicle, including second backup pad (6), inboard fly leaf (7) of second backup pad (6), the rear end fixedly connected with limiting plate (10) on second backup pad (6) right side, the inboard through connection of fly leaf (7) has movable block (12), and the outside cover of movable block (12) is equipped with spring (13) to one side fixedly connected with pull ring (14) of fly leaf (7) are kept away from in movable block (12), the equal fixedly connected with of upper surface of first support plate (9) and second support plate (11) protects pad (15).
2. A koto rack convenient for height adjustment according to claim 1, wherein: first backup pad (1) and second backup pad (6) all constitute flip structure on connecting plate (2), and connecting plate (2) are around the horizontal axis symmetry setting of first backup pad (1) to connecting plate (2), second backup pad (6) and first backup pad (1) are "Z" font structure.
3. A koto rack convenient for height adjustment according to claim 1, wherein: the support (3) forms a sliding structure on the connecting plate (2) through the bolt (4), and the support (3), the connecting plate (2) and the first supporting plate (1) form a triangular structure.
4. A koto rack convenient for height adjustment according to claim 1, wherein: the second supporting plate (6) and the first supporting plate (1) form a lifting structure together with the movable plate (7), and the cross section of the movable plate (7) is in a shape like a Chinese character 'tu'.
5. A koto rack convenient for height adjustment according to claim 1, wherein: the longitudinal sections of the first carrier plate (9) and the limiting plate (10) are both in a U-shaped structure, and the height of the first carrier plate (9) is smaller than that of the limiting plate (10).
6. A koto rack convenient for height adjustment according to claim 1, wherein: the movable block (12) forms a sliding structure on the inner side of the movable plate (7), and the movable block (12) is connected with the slotted hole (8) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506390.4U CN210535341U (en) | 2019-09-11 | 2019-09-11 | Zither rack convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506390.4U CN210535341U (en) | 2019-09-11 | 2019-09-11 | Zither rack convenient to height-adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210535341U true CN210535341U (en) | 2020-05-15 |
Family
ID=70604906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921506390.4U Expired - Fee Related CN210535341U (en) | 2019-09-11 | 2019-09-11 | Zither rack convenient to height-adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210535341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425144A (en) * | 2021-08-23 | 2021-09-24 | 杜广辉 | Umbrella strorage device based on artificial intelligence |
-
2019
- 2019-09-11 CN CN201921506390.4U patent/CN210535341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425144A (en) * | 2021-08-23 | 2021-09-24 | 杜广辉 | Umbrella strorage device based on artificial intelligence |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |