Musical instrument maintenance device
By designing the instrument maintenance device, the combination of threaded short shaft and hydraulic push rod is used to solve the problem of falling and damage of the instrument, the stable placement and pick-up of the instrument is achieved, and dustproof function is provided, which improves the maintenance effect of the instrument.
Patent Information
- Application Number
- CN202420830273.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-22
AI Technical Summary
Existing instrument maintenance devices cannot effectively place instruments of different shapes and sizes, resulting in the problem of falling and damage to the instrument.
A musical instrument maintenance device is designed, including a maintenance box, ejection structure, placement frame and limit structure. Through the coordination of threaded short shaft and hydraulic push rod, the stable placement and pick-up of the musical instrument is achieved, preventing it from falling, and passing through the waist. Type viewing windows and handles for easy operation.
It effectively prevents the instrument from falling and damaging, facilitates the placement and handling of the instrument, and provides dustproof function, enhancing the maintenance effect of the instrument.
Smart Images
Figure CN222260503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of musical instrument maintenance, in particular to a musical instrument maintenance device. Background Art
[0002] Musical instruments are instruments that can produce musical sounds and re-create musical art. Humans express and communicate their thoughts and feelings by playing musical instruments. The music industry and the music academic community have different views on the definition of musical instruments. The main products of the musical instrument manufacturing industry are basically musical instruments involved in the music industry, that is, instruments that can re-create musical art. In the process of teaching musical instruments, if the instruments are not well maintained, it will affect the timbre and pitch of the musical instruments.
[0003] There are already teaching music instrument maintenance devices on the market, but when maintaining instruments, due to the different sizes and shapes of instruments, it is impossible to place the instruments well (such as guitars, Hulusi, etc.), and there is a problem that the instruments may fall and be damaged. Therefore, we proposed a musical instrument maintenance device. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a musical instrument maintenance device, which has the advantages of conveniently placing musical instruments to prevent them from falling and causing damage, and solves the problem that musical instruments cannot be properly placed and may fall and cause damage to the instruments.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of conveniently placing musical instruments to prevent them from falling and causing damage to the instruments, the utility model provides the following technical solutions: a musical instrument maintenance device, including a maintenance box, the bottom wall of the inner cavity of the maintenance box is provided with an ejection structure, the ejection structure is provided with a placement structure, the ejection structure is provided with a placement rack, the outer surface of the ejection structure is provided with a limiting structure, the limiting structure is movably connected to the interior of the maintenance box, so as to facilitate the placement of the musical instrument, prevent the musical instrument from falling and causing damage to the musical instrument, and facilitate the ejection and retrieval of the musical instrument.
[0008] As a preferred technical solution of the utility model, the maintenance box includes a box body, the bottom wall of the inner cavity of the box body is fixedly connected to the ejection structure, the inner cavity wall of the box body is movably connected to the limiting structure, the top outer surface of the box body is movably connected with a box cover, and the top of the box cover is fixedly installed with a handle.
[0009] As a preferred technical solution of the utility model, a waist-shaped observation window is provided inside the outer surface of the box body, and a transparent glass is fixedly installed on the waist-shaped observation window;
[0010] The inner cavity wall of the box body is provided with a limiting groove, and the inner cavity of the limiting groove is movably connected with the limiting structure.
[0011] As a preferred technical solution of the utility model, the placement structure includes a round rod, a threaded short shaft is fixedly installed on the bottom end of the round rod, the outer surface of the threaded short shaft is movably connected to the ejection structure, a bearing is fixedly installed on the outer surface of the round rod, a connecting rod is fixedly installed on the outer surface of the bearing, and an open ring is fixedly installed on the end of the connecting rod away from the bearing.
[0012] As a preferred technical solution of the utility model, the ejection structure includes a hydraulic push rod, the bottom end of the hydraulic push rod is fixedly connected to the bottom wall of the inner cavity of the box body, a bearing seat is fixedly installed on the top of the hydraulic push rod, the top of the bearing seat is fixedly connected to the placement rack, the top of the bearing seat is movably connected to the threaded short shaft, and the outer surface of the bearing seat is fixedly connected to the limiting structure.
[0013] As a preferred technical solution of the utility model, a threaded hole is provided in the middle of the top of the bearing seat, and the inner cavity of the threaded hole is threadedly connected to the outer surface of the threaded short shaft;
[0014] The top of the bearing seat is provided with placement holes, and the placement holes are arranged in a circular array.
[0015] As a preferred technical solution of the utility model, the placement rack includes a bearing plate, the bottom end of the bearing plate is fixedly connected to the bearing seat, a placement groove is opened inside the bearing plate, and a connecting rod is fixedly installed on the inner side of the bearing plate.
[0016] As a preferred technical solution of the utility model, the limiting structure includes a slider, which is fixedly connected to the outer surface of the bearing seat, a limiting hole is opened inside the slider, the inner cavity of the limiting hole is slidably connected to a limiting rod, and both ends of the limiting rod are fixedly connected to the upper and lower walls of the inner cavity of the limiting groove.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the utility model provides a musical instrument maintenance device, which has the following beneficial effects:
[0019] 1. The instrument maintenance device assembles the threaded short shaft to the bearing seat through a spiral round rod. At this time, the threaded short shaft is threadedly moved in the inner cavity of the threaded hole until the round rod is fixed on the bearing seat, and then the musical instruments are placed on the open ring and the placement rack respectively. At this time, the Hulusi instrument is hung on the open ring, and the guitar instrument is placed on the placement groove on the bearing plate. The instrument is then stored in the maintenance box using the ejection structure, and the box cover is covered on the top outer surface of the box body using the handle to store and maintain the musical instrument and prevent dust. During this period, the musical instrument in the maintenance box can be observed through the waist-shaped observation window. At the same time, when placing the Hulusi instrument, the position of the musical instrument can be changed by rotating the open ring to increase the number of placed musical instruments, thereby facilitating the placement of the musical instrument to prevent the instrument from falling and causing damage to the instrument, and the musical instrument can be stored and maintained and dust-proofed.
[0020] 2. The musical instrument maintenance device uses a handle to open the box cover, at which time the box cover is separated from the box body, and then the hydraulic push rod is started. At this time, the hydraulic push rod drives the bearing seat to move, and the bearing seat drives the musical instrument on the placement rack and the musical instrument on the open ring to move, until the musical instrument on the placement rack and the musical instrument on the open ring are ejected, and it is convenient to take them out. At the same time, the bearing seat drives the slider to move along the inner cavity of the limit groove, and the slider moves along the outer surface of the limit rod, and at the same time plays the role of a limit guide to ensure the stability of the bearing seat when it is ejected, so as to eject the musical instrument. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a main stereoscopic view of the utility model;
[0022] Figure 2 This is an exploded perspective view of the utility model;
[0023] Figure 3 This is an exploded perspective view of the maintenance box of the utility model;
[0024] Figure 4 This is a three-dimensional diagram of the interior of the maintenance box of the utility model;
[0025] Figure 5 This is a three-dimensional diagram of the placement structure and the ejection structure of the utility model being separated;
[0026] Figure 6 This is a three-dimensional diagram of the placement rack of the utility model;
[0027] Figure 7 It is a three-dimensional diagram of the connection between the ejection structure and the limiting structure of the utility model.
[0028] In the figure: 1. maintenance box; 11. box body; 111. waist-shaped observation window; 112. limiting groove; 12. box cover; 13. handle; 2. ejection structure; 21. hydraulic push rod; 22. bearing seat; 221. threaded hole; 222. placement hole; 3. placement structure; 31. round rod; 32. threaded short shaft; 33. bearing; 34. connecting rod; 35. open ring; 4. placement frame; 41. bearing plate; 42. placement groove; 43. connecting rod; 5. limiting structure; 51. slider; 511. limiting hole; 52. limiting rod. DETAILED DESCRIPTION
[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0030] Example 1
[0031] Reference Figure 1-6 , which is the first embodiment of the utility model, provides a musical instrument maintenance device, which includes a maintenance box 1, the bottom wall of the inner cavity of the maintenance box 1 is provided with an ejection structure 2, a placement structure 3 is provided on the ejection structure 2, a placement rack 4 is provided on the ejection structure 2, and a limiting structure 5 is provided on the outer surface of the ejection structure 2, and the limiting structure 5 is movably connected to the interior of the maintenance box 1.
[0032] The maintenance box 1 includes a box body 11, the bottom wall of the inner cavity of the box body 11 is fixedly connected to the ejection structure 2, the inner cavity wall of the box body 11 is movably connected to the limiting structure 5, the top outer surface of the box body 11 is movably connected with a box cover 12, and the top of the box cover 12 is fixedly installed with a handle 13.
[0033] A waist-shaped observation window 111 is provided inside the outer surface of the box body 11, and a transparent glass is fixedly installed on the waist-shaped observation window 111;
[0034] The inner wall of the box body 11 is provided with a limiting groove 112 , and the inner cavity of the limiting groove 112 is movably connected to the limiting structure 5 .
[0035] The placement structure 3 includes a round rod 31, a threaded short shaft 32 is fixedly installed on the bottom end of the round rod 31, the outer surface of the threaded short shaft 32 is movably connected to the ejection structure 2, a bearing 33 is fixedly installed on the outer surface of the round rod 31, a connecting rod 34 is fixedly installed on the outer surface of the bearing 33, and an open ring 35 is fixedly installed on the end of the connecting rod 34 away from the bearing 33.
[0036] The placement rack 4 includes a bearing plate 41 , the bottom end of the bearing plate 41 is fixedly connected to the bearing seat 22 , a placement groove 42 is provided inside the bearing plate 41 , and a connecting rod 43 is fixedly installed on the inner side of the bearing plate 41 .
[0037] A threaded hole 221 is formed in the middle of the top of the bearing seat 22 , and the inner cavity of the threaded hole 221 is threadedly connected to the outer surface of the threaded short shaft 32 .
[0038] During use, the threaded short shaft 32 is assembled to the bearing seat 22 through the spiral round rod 31. At this time, the threaded short shaft 32 is threadedly moved in the inner cavity of the threaded hole 221 until the round rod 31 is fixed on the bearing seat 22, and then the musical instruments are placed on the open ring 35 and the placement rack 4 respectively. At this time, the Hulusi musical instrument is hung on the open ring 35, and the guitar musical instrument is placed on the placement groove 42 on the bearing plate 41. The musical instrument is then stored in the maintenance box 1 using the ejection structure 2, and the box cover 12 is covered on the top outer surface of the box body 11 using the handle 13 to store and maintain the musical instrument and prevent dust. During this period, the musical instrument in the maintenance box 1 can be observed through the waist-shaped observation window 111. At the same time, when placing the Hulusi musical instrument, the position of the musical instrument can be changed by rotating the open ring 35 to increase the number of placed musical instruments, thereby facilitating the placement of the musical instrument to prevent the musical instrument from falling and causing damage to the musical instrument, and the musical instrument can be stored and maintained and dust-proofed.
[0039] Example 2
[0040] Reference Figure 1-7 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the ejection structure 2 includes a hydraulic push rod 21, the bottom end of the hydraulic push rod 21 is fixedly connected to the bottom wall of the inner cavity of the box body 11, and a bearing seat 22 is fixedly installed on the top of the hydraulic push rod 21. The top of the bearing seat 22 is fixedly connected to the placement rack 4, the top of the bearing seat 22 is movably connected to the threaded short shaft 32, and the outer surface of the bearing seat 22 is fixedly connected to the limiting structure 5.
[0041] A top of the support base 22 is provided with placement holes 222 , which are arranged in a circular array.
[0042] The limiting structure 5 includes a slider 51, which is fixedly connected to the outer surface of the bearing seat 22. A limiting hole 511 is opened inside the slider 51. The inner cavity of the limiting hole 511 is slidably connected to the limiting rod 52. Both ends of the limiting rod 52 are fixedly connected to the upper and lower walls of the inner cavity of the limiting groove 112.
[0043] During use, when it is necessary to take a musical instrument, the case cover 12 is opened by using the handle 13. At this time, the case cover 12 is separated from the case body 11, and then the hydraulic push rod 21 fixed on the bottom wall of the inner cavity of the case body 11 is started. At this time, the hydraulic push rod 21 drives the supporting seat 22 fixed on the hydraulic push rod 21 to move, and the supporting seat 22 drives the musical instrument on the placement rack 4 and the musical instrument on the open ring 35 to move until the musical instrument on the placement rack 4 and the musical instrument on the open ring 35 are ejected, and it is convenient to take them out. At the same time, the supporting seat 22 drives the slider 51 to move along the inner cavity of the limiting groove 112, and the slider 51 moves along the outer surface of the limiting rod 52, and at the same time plays the role of limiting guide to ensure the stability of the supporting seat 22 when it is ejected, so as to eject the musical instrument.
[0044] The remaining structures are the same as those of Example 1.
[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A musical instrument maintenance device, characterized in that: The maintenance box (1) comprises a bottom wall of an inner cavity of the maintenance box (1) provided with an ejection structure (2), a placement structure (3) provided on the ejection structure (2), a placement rack (4) provided on the ejection structure (2), a limiting structure (5) provided on the outer surface of the ejection structure (2), and the limiting structure (5) being movably connected to the interior of the maintenance box (1).
2. The musical instrument maintenance device according to claim 1, characterized in that: The maintenance box (1) comprises a box body (11), the inner cavity bottom wall of the box body (11) is fixedly connected to the ejection structure (2), the inner cavity wall of the box body (11) is movably connected to the limiting structure (5), the top outer surface of the box body (11) is movably connected with a box cover (12), and the top of the box cover (12) is fixedly mounted with a handle (13).
3. The musical instrument maintenance device according to claim 2, characterized in that: A waist-shaped observation window (111) is provided inside the outer surface of the box body (11), and a transparent glass is fixedly mounted on the waist-shaped observation window (111); The inner cavity wall of the box body (11) is provided with a limiting groove (112), and the inner cavity of the limiting groove (112) is movably connected to the limiting structure (5).
4. The musical instrument maintenance device according to claim 2, characterized in that: The placement structure (3) comprises a round rod (31), a threaded short shaft (32) is fixedly mounted on the bottom end of the round rod (31), the outer surface of the threaded short shaft (32) is movably connected to the ejection structure (2), a bearing (33) is fixedly mounted on the outer surface of the round rod (31), a connecting rod (34) is fixedly mounted on the outer surface of the bearing (33), and an open ring (35) is fixedly mounted on one end of the connecting rod (34) away from the bearing (33).
5. The musical instrument maintenance device according to claim 4, characterized in that: The ejection structure (2) comprises a hydraulic push rod (21), the bottom end of the hydraulic push rod (21) is fixedly connected to the bottom wall of the inner cavity of the box body (11), the top end of the hydraulic push rod (21) is fixedly mounted with a bearing seat (22), the top end of the bearing seat (22) is fixedly connected to the placement frame (4), the top end of the bearing seat (22) is movably connected to the threaded short shaft (32), and the outer surface of the bearing seat (22) is fixedly connected to the limiting structure (5).
6. The musical instrument maintenance device according to claim 5, characterized in that: A threaded hole (221) is provided in the middle of the top of the bearing seat (22), and the inner cavity of the threaded hole (221) is threadedly connected to the outer surface of the threaded short shaft (32); The top of the bearing seat (22) is provided with placement holes (222) inside, and the placement holes (222) are arranged in a circular array.
7. The musical instrument maintenance device according to claim 5, characterized in that: The placement rack (4) comprises a bearing plate (41), the bottom end of the bearing plate (41) is fixedly connected to the bearing seat (22), a placement groove (42) is provided inside the bearing plate (41), and a connecting rod (43) is fixedly installed on the inner side of the bearing plate (41).
8. The musical instrument maintenance device according to claim 5, characterized in that: The limiting structure (5) comprises a slider (51), the slider (51) is fixedly connected to the outer surface of the bearing seat (22), a limiting hole (511) is provided inside the slider (51), the inner cavity of the limiting hole (511) is slidably connected to the limiting rod (52), and both ends of the limiting rod (52) are fixedly connected to the upper and lower walls of the inner cavity of the limiting groove (112).