A-type guitar stand
By employing a simple support rod connection structure in the guitar stand, the support rod can be easily folded and unfolded, solving the problems of large guitar stand size and high processing cost, and enhancing the product's market competitiveness and aesthetics.
Patent Information
- Application Number
- CN202422624397.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing guitar stands either cannot be folded when not in use or are too bulky when folded, making storage and transportation inconvenient. Furthermore, the connection structure of the support rods is complex and the processing cost is high, which affects market competitiveness.
The design employs two support rods whose tops are directly mounted in a closed fixed base. The opening or closing movement of the support rods is achieved through the first and second connecting parts, and the angular position is limited by the positioning pins and actuators. The structure is simple, easy to install, and reduces processing costs.
It enables convenient folding and unfolding of the support rod, reduces processing costs, enhances the product's aesthetics and competitiveness, and ensures the stability of the usage or storage location.
Smart Images
Figure CN223582670U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of guitar stand, specifically, relates to a type A guitar stand. BACKGROUND
[0002] In life, often use the guitar support for supporting and placing the guitar, but in the prior art, the existing guitar support has the following problems: in the non-use state, it cannot be folded or can only be partially folded, and the volume is still large after folding, which brings inconvenience to storage and transportation.
[0003] For example, a folding guitar stand disclosed in patent CN213935624U includes a base, a first support assembly mounted on the base, a second support assembly hinged to the base to move towards the direction of approaching or moving away from the first support assembly, a first elastic locking assembly provided on the second support assembly and used for elastically fixing the second support assembly at a preset position; the first support assembly and the second support assembly each include a foot stand, a foot pipe hinged to the bottom end of the foot stand, a second elastic locking assembly provided on the foot pipe and used for elastically fixing the foot stand at an open position, and a fork hinged to the foot pipe. In this structure, the top of the first support assembly and the second support assembly is connected through a metal base, and after connection, a plastic top box is further sleeved outside the base to achieve an aesthetic effect. In the structure of the above prior art, the top connection structure of the first support assembly and the second support assembly is complex, inconvenient to install, and the processing cost is always high, which limits the market competitiveness of the product. SUMMARY
[0004] To overcome at least one of the above defects in the prior art, the utility model provides a type A guitar stand, the top connection structure of the two support rods is simple, convenient to install, low in processing cost, and high in aesthetic property.
[0005] The utility model provides a kind of A-type guitar stand: including fixed seat, first support rod and second support rod, it is characterized by: the fixed seat includes base and cover plate, the base is provided with the mounting groove of front portion and lower portion opening, the upper end of two support rods is matched in the mounting groove in inverted V shape, the cover plate is covered in the front portion opening of the base, and first connecting piece and second connecting piece are provided on the cover plate, the first connecting piece is used to be fixedly connected in the mounting groove with the first support rod, the second connecting piece is movably passed through the second support rod and connected to the base, so that the second support rod can be opened or folded relative to the first support rod movement;Positioning pin and actuator for driving the positioning pin to stretch and retract in front-back direction are provided on the front side wall and / or rear side plate of the second support rod, a plurality of positioning insertion holes are formed on the rear side plate of the cover plate and / or base, and the actuator is used to drive the positioning pin to be matched to any positioning insertion hole, to realize the limitation of the relative rotation of the first support rod and the second support rod to a plurality of angular positions.
[0006] Compared with the prior art, the A-type guitar stand of the utility model has the following advantages:
[0007] Compared with the rotating connection structure of the support rod in the prior art, which needs to be connected relying on the metal base and then the top cover is sleeved on the outer wall of the base for beautification, in the guitar stand of the utility model, the top of two support rods is directly matched in the closed fixed seat, and the fixed seat includes base and cover plate, the base is provided with mounting groove for matching the top end of two support rods, and the cover plate is connected with the base by corresponding first connecting piece and second connecting piece, wherein the first connecting piece is used to fixedly connect the first support rod, and the second connecting piece realizes the rotating connection of the second support rod in the mounting groove, so that the two support rods can be relatively opened to the use angle or closed to the storage position, which is very convenient, and only the base, cover plate and connecting piece are needed in the whole connection structure, the structure is simple, installation is convenient, and the processing cost is greatly reduced, and the product competitiveness is improved.
[0008] Further, the first connecting piece includes two first bolts, the rear side plate of the mounting groove is provided with two first connecting columns, the upper end of the first support rod is provided with two first connecting holes, the two first connecting columns are respectively inserted and matched in the two first connecting holes, and the two first bolts are respectively connected on the two first connecting columns.
[0009] Further, the second connecting piece comprises a second bolt and a third bolt, a second connecting column and a third connecting column are further outwardly protruded on the rear side plate of the mounting groove, a second connecting hole and a third connecting hole are spaced apart along the length direction of the second supporting rod and are arranged on the upper end of the second supporting rod, the second connecting column is movably arranged in the second connecting hole, a notch in communication with the third connecting hole is arranged on the outer wall of the side of the second supporting rod away from the first supporting rod to form a U-shaped groove, the third connecting column is movably arranged in the U-shaped groove, and the second bolt and the third bolt are connected with the second connecting column and the third connecting column respectively.
[0010] As an improvement, a mounting groove is inwardly recessed on the outer side wall of the cover plate, four countersunk through holes for the bolts to pass through are arranged on the bottom of the mounting groove, and a shock pad is arranged in the mounting groove.
[0011] As a further improvement, four positioning columns abutting against the first connecting column, the second connecting column and the third connecting column are outwardly protruded on the inner wall of the side of the cover plate close to the mounting groove, limit protrusions are outwardly protruded on the outer ends of the four positioning columns, limit recesses are inwardly recessed on the outer ends of the two first connecting columns, the second connecting column and the third connecting column, and the four limit protrusions are inserted and matched with the limit recesses respectively, and mounting holes for the corresponding bolts to pass through are arranged on the four positioning columns.
[0012] As a further improvement, the actuating piece comprises a V-shaped elastic sheet, an accommodating cavity is arranged on the upper portion of the second supporting rod, the V-shaped elastic sheet is upwardly opened and is deformable along the front-rear direction of the second supporting rod and is arranged in the accommodating cavity, the positioning pin is connected to the upper end of the front side plate of the V-shaped elastic sheet, a pressing rod is connected to the lower end of the front side plate of the V-shaped elastic sheet, avoiding through holes for the positioning pin and the pressing rod to pass out are arranged on the front wall of the upper end of the second supporting rod, the V-shaped elastic sheet is compressed and deformed by pressing the pressing rod, the positioning pin is driven to retract into the accommodating cavity, and the limiting of the second supporting rod is released.
[0013] As a further improvement, the outer end of the pressing rod passing out of the avoiding through hole is detachably connected with a pressing cover.
[0014] Other improved features and advantages of the present application will be set forth in the following detailed description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the description and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a three-dimensional structure diagram of the A-shaped guitar stand of the present application;
[0016] Figure 2The utility model discloses a first support rod and second support rod top connecting structure partial explosion map in the utility model,
[0017] Figure 3 For Figure 2 The other angle schematic view of connecting structure in the utility model,
[0018] Figure 4 For the vertical section view of second support rod and fixed base connecting structure in the utility model.
[0019] Mark explanation:
[0020] Base plate 2, cover plate 3, mounting groove 4, positioning pin 5, positioning hole 6, first rod body 7, second rod body 8, first bolt 9, first connecting column 10, first connecting hole 11, second bolt 12, third bolt 13, second connecting column 14, third connecting column 15, second connecting hole 16, U-shaped groove 17, positioning column 18, limiting convex column 19, limiting recess 20, V-shaped elastic sheet 21, pressing rod 22, avoiding through hole 23, gland 24, shock pad 25, support cross bar 26, antiskid foot sleeve 27, supporting arm. Specific implementation
[0021] First, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the application, and are not intended to limit the protection scope of the embodiments of the application. Those skilled in the art can adjust them as needed in order to adapt to specific application occasions.
[0022] In the description of the embodiments of the application, it should be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the application can be understood according to specific circumstances.
[0023] The application will be further described in detail below in combination with the drawings and specific embodiments.
[0024] Referring to Figure 1 As shown in the drawings, the embodiments of the application disclose a type-A guitar stand, which comprises a fixed base and two support rods, and in the following description, the two support rods are defined as a first support rod and a second support rod, and the first support rod and the second support rod are structurally identical.
[0025] Participate in the Figure 2 , 3And 4, the fixed seat comprises a base 1 and a cover plate 2, the base 1 is provided with a mounting groove 3 with a front part and a lower part opening, the upper ends of the two support rods are in the form of inverted V and are fitted in the mounting groove 3, and the cover plate 2 covers the front part opening of the base 1, the cover plate 2 is provided with a first connecting piece and a second connecting piece, wherein the first connecting piece is used for fixedly connecting the first support rod in the mounting groove 3, and the second connecting piece is movably connected to the base 1 through the second support rod, so that the second support rod can be opened or folded relative to the first support rod, that is, the second connecting piece can be used as the rotating shaft of the second support rod in the mounting groove 3; in addition, the positioning pin 4 and the actuating piece for driving the positioning pin 4 to extend and retract in the front-rear direction are arranged on the front side wall and / or the rear side plate of the second support rod, and a plurality of positioning insertion holes 5 are formed in the rear side plate of the cover plate 2 and / or the base 1, and the actuating piece is used to drive the positioning pin 4 to be fitted into any one of the positioning insertion holes 5, so as to limit the relative rotation of the first support rod and the second support rod to a plurality of angular positions.
[0026] In the embodiment, in order to consider the aesthetics, the positioning pin 4 and the positioning insertion hole 5 are arranged on the rear side of the guitar stand, that is, the positioning insertion hole 5 is formed in the rear side plate of the base 1, and the outer end of the positioning pin 4 extends out of the rear side plate of the second support rod. Specifically, when the angle between the second support rod and the first support rod needs to be adjusted, the actuating piece is driven by external force, so that the positioning pin 4 extends and retracts in the front-rear direction of the second support rod, that is, when the positioning pin 4 retracts inward, it loses the limitation of the rotation of the second support rod, and the second support rod can be opened or folded in the left-right direction, and when the second support rod moves to the set position, the actuating piece drives the positioning pin 4 to reset outward until it is fitted into the corresponding positioning insertion hole 5 of the base 1.
[0027] More specifically, in the above structure, the first connecting piece comprises two first bolts 8 arranged at intervals along the length direction of the first support rod, the rear side plate of the mounting groove 3 is provided with two first connecting columns 9, and the upper end of the first support rod is provided with two first connecting holes 10, the two first connecting columns 9 are respectively fitted into the two first connecting holes 10, and the two first bolts 8 are respectively connected to the two first connecting columns 9. In this structure, since the base 1 is provided with the mounting groove 3, the thickness of the rear side plate thereof is insufficient, and the first bolts 8 cannot be directly connected and fixed. Therefore, the first bolts 8 are fixed through the first connecting columns 9, so as to ensure the connection strength of the cover plate 2 and the base 1, and realize the fixed connection of the first support rod in the mounting groove 3 at the same time as the connection of the cover plate 2 and the base 1.
[0028] In addition, the second connecting member comprises a second bolt 11 and a third bolt 12, and the rear side plate of the mounting groove 3 is further externally convexly provided with a second connecting column 13 and a third connecting column 14, the upper end of the second supporting rod is provided with a second connecting hole 15 and a third connecting hole which are arranged along the length direction of the second supporting rod, the second connecting column 13 is movably arranged in the second connecting hole 15; the outer wall of the side of the second supporting rod away from the first supporting rod is provided with a notch in communication with the third connecting hole to form a U-shaped groove 16, the third connecting column 14 is movably arranged in the U-shaped groove 16, and the second bolt 11 and the third bolt 12 are connected with the second connecting column 13 and the third connecting column 14 respectively. In this structure, the second connecting column 13 and the third connecting column 14 are also used to realize the fixed connection of the corresponding bolts and improve the structural strength; and the second supporting rod needs to rotate, so it cannot be provided with two closed connecting holes like the first supporting rod. In this structure, the second connecting hole 15 is provided for the movable cooperation of the second connecting column 13, the second connecting column 13 here plays the role of a rotating shaft, and the third connecting column 14 is used to increase the strength of the connecting structure of the first supporting rod, the second supporting rod, the cover plate 2 and the base 1 in the whole structure. The third connecting column 14 cannot interfere with the rotation of the second supporting rod, so in this embodiment, the corresponding U-shaped groove 16 is provided on the front wall of the second supporting rod, the third connecting column 14 can be accommodated in the U-shaped groove 16 and can easily be separated therefrom, facilitating the rotation of the second supporting rod.
[0029] In this embodiment, in order to further improve the strength of the connecting structure of the cover plate 2 and the base 1, four positioning columns 17 which are in abutment with the first connecting column 9, the second connecting column 13 and the third connecting column 14 respectively are externally convexly provided on the inner wall of the side of the cover plate 2 close to the mounting groove 3, the outer ends of the four positioning columns 17 are externally convexly provided with limiting convex columns 18, the outer ends of the two first connecting columns 9, the second connecting column 13 and the third connecting column 14 are internally concavely provided with limiting recesses 19 which are respectively inserted and matched with the four limiting convex columns 18, and mounting holes for the corresponding bolts to pass through are provided on the four positioning columns 17. When a plurality of bolts are connected and fixed, the cover plate 2 and the base 1 are axially in abutment with each other through the positioning columns 17 and the connecting columns to avoid the deformation of the rear side plates of the cover plate 2 and the base 1; and the limiting convex columns 18 and the limiting recesses 19 are provided to limit the connecting position of the cover plate 2 and the base 1, so that when the two components are closed, each bolt can be aligned with the threaded hole on the outer end surface of the corresponding connecting column, and the installation efficiency is improved.
[0030] In another aspect, in the structure described above, the outer end surface of the bolt can be seen on the front side of the cover plate 2 after the cover plate 2 is connected to the base 1. Therefore, in this embodiment, a mounting groove is provided on the inner recess of the front side wall of the cover plate 2, four countersunk through holes are provided at the bottom of the mounting groove, and two first bolts 8 and second and third bolts 11 are respectively arranged in the four countersunk through holes. A shock-absorbing pad 24, preferably made of EVA material, is arranged in the mounting groove. In actual use, when the guitar is placed on the support arm 27 (described later) at the lower end of the guitar stand, the upper end of the guitar directly contacts and abuts against the shock-absorbing pad. The shock-absorbing pad not only shields the bolts, but also has the functions of shock absorption and buffering, thereby avoiding wear and tear of the outer surface of the guitar due to direct contact with the fixing seat. In this structure, the shock-absorbing pad 24 is fixed in the mounting groove by means of glue after the cover plate 2 is connected to the base 1.
[0031] In the structure described above, preferably, the actuating member includes a V-shaped spring 20, the upper portion of the second support rod is provided with a receiving cavity, the V-shaped spring 20 is mounted in the receiving cavity with the opening facing upward and being deformable in the front-rear direction of the second support rod, the positioning pin 4 is connected to the upper end of the front side plate of the V-shaped spring 20, the lower end of the front side plate of the V-shaped spring 20 is connected to a pressing rod 21, the front wall of the upper end of the second support rod is provided with an avoiding through hole 22 for the positioning pin 4 and the pressing rod 21 to pass through, respectively, and the outer end of the pressing rod 21 passing through the avoiding through hole 22 is connected to a pressing cover 23. The pressing cover 23 can prevent the outer end of the pressing rod 21 from being completely retracted into the receiving cavity, thereby causing the subsequent pressing operation of the pressing rod 21 to be impossible.
[0032] More specifically, in this embodiment, referring to the accompanying drawings, Figure 4 The positioning pin 4 and the pressing rod 21 are both fixed to the V-shaped spring 20 by welding or riveting. Therefore, in this structure, the pressing rod 21 is also a metal piece. In order to increase the aesthetic appearance, the pressing cover 23 described above is a plastic piece, and the inner end of the pressing cover 23 is inserted and fitted with the pressing rod 21. In the process of use, the V-shaped spring 20 is deformed by pressing the pressing cover 23, the positioning pin 4 is retracted into the receiving cavity, thereby releasing the limitation on the second support rod. At this time, the second support rod can be rotated left and right. When it is rotated to the set position, the pressing cover 23 is loosened, and after losing the external force, the V-shaped spring 20 is reset, thereby driving the positioning pin 4 to be inserted and positioned in the positioning insertion hole 5 at the corresponding position on the rear side plate of the base 1 again.
[0033] In this embodiment, preferably, referring to the accompanying drawings, Figure 3 A large hole and three small holes are provided on the rear side plate of the base 1. The three small holes are the same in diameter and are used for the positioning pin 4 to be inserted and positioned when the second support rod is rotated to the use position. The large hole is mainly used for the positioning pin 4 to be inserted and positioned when the second support rod is rotated to the storage position.
[0034] In addition, in the embodiment, the first support rod and the second support rod are structurally identical, and each include a first rod body 6 and a second rod body 7. The second rod body 7 can be rotated downward to a use position in which the second rod body 7 is in a same straight line as the first rod body 6, and can be rotated upward to a storage position in which the second rod body 7 is at an angle to the first rod body 6.
[0035] Referring to the drawings Figure 1 The lower end of each of the first support rod and the second support rod is connected with a horizontally arranged support cross rod 25, and the two ends of each of the two support cross rods 25 are sleeved with an anti-skid foot sleeve 26. The front side wall of each of the two second rod bodies 7 is connected with a supporting arm 27 for supporting a guitar, and the outer part of each of the two supporting arms 27 is sleeved with protective foam to avoid scratching the bottom of the guitar.
[0036] In the description of the embodiments of the present application, it should be noted that, in the description of the present application, the terms indicating the direction or position relationship of “front”, “back”, “left”, “right”, “upper end”, “lower end” and the like are based on the direction or position relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or member must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0037] In the description of the present application, the description of the terms “one embodiment”, “some embodiments”, “in the embodiment”, “specific example” or “some examples” and the like means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present specification and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.
[0038] The above is merely a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A guitar stand of type A, comprising a fixing base, a first support rod and a second support rod, characterized in that: The fixing base comprises a base (1) and a cover plate (2), the base (1) is provided with a front part and a mounting groove (3) with a lower opening, the upper ends of two support rods are in inverted V shape and are fitted in the mounting groove (3), the cover plate (2) covers the front opening of the base (1), the first connecting piece is used for fixedly connecting the first support rod in the mounting groove (3), the second connecting piece is movably connected to the base (1) through the second support rod, so that the second support rod can be opened or folded relative to the first support rod, the positioning pin (4) is arranged on the front side wall and / or rear side plate of the second support rod, the actuator is arranged on the rear side plate of the cover plate (2) and / or the base (1), the actuator is used for driving the positioning pin (4) to be fitted into any one of the positioning holes (5), so as to realize the limitation of the relative rotation of the first support rod and the second support rod to multiple angle positions.
2. The guitar stand of claim 1, wherein: The first connecting piece comprises two first bolts (8), the rear side plate of the mounting groove (3) is provided with two first connecting columns (9), the upper end of the first support rod is provided with two first connecting holes (10), the two first connecting columns (9) are respectively inserted and matched in the two first connecting holes (10), and the two first bolts (8) are respectively connected to the two first connecting columns (9).
3. The guitar stand of claim 2, wherein: The second connecting piece comprises a second bolt (11) and a third bolt (12), the rear side plate of the mounting groove (3) is further provided with a second connecting column (13) and a third connecting column (14), the upper end of the second support rod is provided with a second connecting hole (15) and a third connecting hole which are arranged at intervals along the length direction, the second connecting column (13) is movably arranged in the second connecting hole (15), the outer wall of the second support rod away from the first support rod is provided with a notch in communication with the third connecting hole to form a U-shaped groove (16), the third connecting column (14) is movably fitted in the U-shaped groove (16), and the second bolt (11) and the third bolt (12) are respectively connected with the second connecting column (13) and the third connecting column (14).
4. The guitar stand of claim 3, wherein: The outer side wall of the cover plate (2) is provided with a mounting groove recessed inward, the bottom of the mounting groove is provided with four countersunk through holes for bolts, and a damping washer (24) is arranged in the mounting groove.
5. The guitar stand of claim 3, wherein: The inner wall of the cover plate (2) near the mounting groove (3) side is provided with four positioning columns (17) which are respectively in abutment with the first connecting column (9), the second connecting column (13) and the third connecting column (14), the outer end of the four positioning columns (17) is provided with a limiting convex column (18), the outer end of the two first connecting columns (9), the second connecting column (13) and the third connecting column (14) is provided with a limiting recess (19) which is respectively inserted and matched with the four limiting convex columns (18); the four positioning columns (17) are all provided with mounting holes for corresponding bolts.
6. The guitar stand of claim 1, wherein: The actuating member comprises a V-shaped elastic sheet (20), the upper portion of the second supporting rod is provided with a containing cavity, the V-shaped elastic sheet (20) is mounted in the containing cavity with the opening upward and being deformable along the front and back direction of the second supporting rod, the positioning pin (4) is connected to the upper end of the front side plate of the V-shaped elastic sheet (20), the lower end of the front side plate of the V-shaped elastic sheet (20) is connected with a pressing rod (21), the front wall of the upper end of the second supporting rod is provided with an avoiding through hole (22) for the positioning pin (4) and the pressing rod (21) to pass through respectively, pressing the pressing rod (21) can drive the V-shaped elastic sheet (20) to compress and deform, drive the positioning pin (4) to retract into the containing cavity, thereby releasing the limiting of the second supporting rod.
7. The guitar stand of claim 6, wherein: The outer end of the pressing rod (21) which passes through the avoiding through hole (22) is detachably connected with a pressing cover (23).