Portable support
By designing a retractable and flipped bracket body and flip support plate, the problem of insufficient contact surface of the existing guitar bracket is solved, and stable support for large instruments and convenient placement of small instruments is achieved, which is suitable for a variety of instrument types.
Patent Information
- Application Number
- CN202420269032.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-02
AI Technical Summary
Due to the limited contact surface, existing guitar brackets cannot effectively support larger guitar instruments, resulting in unstable placement. Especially, small instruments such as ukulele and violin have a lower center of gravity, and smaller contact surfaces can meet the placement needs. Not applicable to large instruments such as guitars.
A portable bracket is designed, including two bracket main bodies and a telescopic part. The bracket main body and the flip support plate can be rotated to increase the ground contact surface, and through the combined structure of the main telescopic rod and the small telescopic rod, it is realized by using a straight spring and a rubber ring. Telescopic, snap and slot mechanisms ensure stable clamping of the instrument.
By increasing the horizontal flip of the flip support plate and the elastic expansion and contraction of the telescopic part, the placement stability of the musical instrument is significantly improved. It is suitable for instruments such as large guitars. At the same time, the volume is smaller when the flip is combined and removed, making it easier to carry.
Smart Images
Figure CN222190269U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of musical instrument brackets, in particular to a portable bracket. Background Art
[0002] Guitars, violins, ukuleles, or stringed instruments often require stands for support or placement. For example, a guitar stand with Chinese patent application number 202222628937.6 and a guitar stand with Chinese patent application number 202020667639.6 can both support the guitar. However, when supporting the guitar, due to the limited contact area with the ground, the contact area with the ground cannot be adjusted according to the volume of the instrument. For smaller instruments such as ukuleles or violins, the center of gravity is relatively low, and a smaller contact area can meet the placement requirements. However, for guitars, due to their large size and relatively high center of gravity, a smaller contact area will result in unstable placement. Utility Model Content
[0003] The purpose of the utility model is to provide a portable bracket to solve the problems raised in the above background technology.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable bracket, comprising at least two bracket bodies, a telescopic part is arranged between the two bracket bodies, the telescopic parts can be telescoped and support the musical instrument;
[0005] The flip cover support plate is rotatably connected to the bracket body, and the flip cover support plate can be flipped outward to a horizontal position to increase the placement surface on the ground.
[0006] Preferably, the telescopic portion includes
[0007] A main telescopic rod, fixedly connected to one of the bracket bodies;
[0008] The small telescopic rod is slidably plugged with the main telescopic rod, and one end of the small telescopic rod extends out of the main telescopic rod. A straight spring is installed between one end of the small telescopic rod located inside and the inner cavity end of the main telescopic rod.
[0009] Preferably, a rubber ring is installed at one end of the small telescopic rod located inside the main telescopic rod, and evenly distributed protrusions are fixedly provided on the side wall of the inner cavity of the main telescopic rod.
[0010] Preferably, a buckle frame is fixedly mounted on one end of the main telescopic rod away from the bracket body, a support shaft is arranged on the buckle frame, and a buckle is rotatably mounted on the support shaft.
[0011] A torsion spring is installed on the support shaft, one end of the torsion spring is fixedly connected to the buckle frame, and the other end is fixedly connected by a buckle;
[0012] The small telescopic rod is provided with a plurality of slots matching the buckles, and the buckles are connected with the slots under the elastic force of the torsion spring;
[0013] When the buckle is pressed, it can rotate downward around the supporting shaft, and the buckle is separated from the slot.
[0014] Preferably, a sponge ring is fixedly mounted on the outer side of the main telescopic rod.
[0015] Preferably, a clamping shaft is fixedly mounted on the outer bottom of the bracket body, and the flip cover support plate is rotatably connected to the clamping shaft, so that the flip cover support plate can rotate outward.
[0016] Preferably, a limit block is fixedly installed on the bottom of the outer side of the bracket body, and a limit groove matching the limit block is opened on the flip cover support plate.
[0017] Preferably, a protrusion is fixedly mounted on one end of the main telescopic rod on which the small telescopic rod is mounted, and an axially distributed sliding groove is provided on the small telescopic rod.
[0018] Preferably, a sea surface pad is fixedly installed on one side of the two bracket bodies that are close to each other.
[0019] Preferably, the top of one side of the bracket body that is close to each other is configured as a slope structure that is inclined outward.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] The utility model provides a support body and a flip cover support plate. When the flip cover support plate is rotated outward to a horizontal position, it can remain in a horizontal state and remain flush with the bottom of the support body, thereby increasing the contact surface with the ground. When placing a relatively large musical instrument, it can ensure a more stable placement. When the flip cover support plate is attached to the support body, the overall volume is relatively small, which is more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is the overall structure diagram of the utility model;
[0023] Figure 2 This is an exploded view of the utility model;
[0024] Figure 3 This is a structural diagram of the buckle and buckle frame of the utility model;
[0025] Figure 4 This is a bottom view of the structure of the utility model;
[0026] Figure 5 It is a structural diagram of the bracket body and the clamping shaft of the utility model.
[0027] In the figure: 1. bracket body; 2. small telescopic rod; 3. sponge ring; 31. main telescopic rod; 4. flip cover support plate; 41. snap ring; 5. clamping shaft; 51. limit block; 52. limit groove; 6. buckle; 61. buckle frame; 62. support shaft; 7. torsion spring; 8. straight spring; 9. rubber ring; 10. sea surface pad. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] As shown in FIG. 1 , this embodiment provides a portable bracket, including two bracket bodies 1, a retractable telescopic part is installed between the two bracket bodies 1, and the retractable part is used to place a musical instrument and support the musical instrument, such as Figure 1 As shown. The telescopic part includes a main telescopic rod 31 and a small telescopic rod 2. The small telescopic rod 2 is inserted into the interior of the main telescopic rod 31 from one end of the main telescopic rod 31 and extends from the other end of the main telescopic rod 31. A straight spring 8 is installed between one end of the small telescopic rod 2 located inside the main telescopic rod 31 and the other end of the main telescopic rod 31. The straight spring 8 provides a rebound force to the small telescopic rod 2. When the small telescopic rod 2 is extended to the outside, it can move to the inside of the main telescopic rod 31 under the action of the straight spring 8, so that the telescopic part can complete the telescopic. The installation of the telescopic part can be completed according to the above steps. The end of the main telescopic rod 31 where the small telescopic rod 2 is not installed is fixedly connected to one of the bracket bodies 1, and the end of the small telescopic rod 2 located outside the main telescopic rod 31 is fixedly connected to the other bracket body 1, thereby completing the installation of the telescopic part and the two bracket bodies 1.
[0030] like Figure 2-Figure 3 As shown, a protrusion is fixedly installed at one end of the main telescopic rod 31 on which the small telescopic rod 2 is installed, and an axially distributed sliding groove is opened on the small telescopic rod 2. When the small telescopic rod 2 and the main telescopic rod 31 are installed together, the protrusion and the sliding groove are clamped together. The protrusion and the sliding groove limit the small telescopic rod 2 to prevent the small telescopic rod 2 from rotating on the main telescopic rod 31, thereby ensuring that the small telescopic rod 2 is more stable when sliding.
[0031] In this embodiment, a sponge ring 3 is fixedly installed on the outer side of the main telescopic rod 31. The sponge ring 3 is relatively soft and can reduce the wear of the main telescopic rod 31 on the musical instrument.
[0032] A rubber ring 9 is installed at one end of the small telescopic rod 2 located inside the main telescopic rod 31, and the inner cavity side wall of the main telescopic rod 31 is fixedly provided with evenly distributed protrusions (not shown in the figure). Due to the provision of the protrusions and the rubber ring 9, when the small telescopic rod 2 slides inside the main telescopic rod 31, the small telescopic rod 2 slides more slowly, especially when the telescopic portion contracts due to the pulling force of the straight spring 8, when the rubber ring 9 contacts the protrusion, the rubber ring 9 will be deformed and slowly slide from the protrusion, thereby slowing down the contraction speed of the small telescopic rod 2. After the telescopic portion is pulled open, the slow contraction speed makes it more convenient to place the musical instrument on the bracket, thereby avoiding the inconvenience of placing the musical instrument caused by the telescopic portion of the bracket contracting too quickly.
[0033] In the present embodiment, the top of one side of the bracket body 1 which is close to each other is arranged as a slope structure inclined outward, so that the upper end opening of the entire bracket is in an inverted "eight" shape, which is more convenient for placing the musical instrument, and a sea surface pad 10 is fixedly installed on this side. The sea surface pad 10 is in direct contact with the musical instrument, which can reduce the wear of the bracket body 1 on the musical instrument.
[0034] For small musical instruments, such as ukulele, erhu, zhongruan, stringed instruments and other small musical instruments, the small musical instruments can be directly placed on the telescopic parts of the two bracket bodies 1. Since the size and weight of the musical instruments are relatively small, the bracket body 1 can complete the support of the above musical instruments.
[0035] For a guitar, which is a relatively large instrument in size and weight, when it is placed on a support frame, if only two support bodies 1 are used for support, the support frame will be unstable. Therefore, in order to improve the applicability of the instrument, a flip support plate 4 is provided on the outer side of the support body 1.
[0036] A flip cover support plate 4 is rotatably mounted on the outer side of the bracket body 1 .
[0037] The specific setting method is as follows: Figure 4 and Figure 5 As shown, a clamping shaft 5 is fixedly installed on the bottom of the bracket body 1, and a clamping ring 41 is fixedly installed on the bottom of the flip cover support plate 4. The clamping ring 41 is similar to a C-shaped structure. The clamping ring 41 is clamped together with the clamping shaft 5. The clamping ring 41 can rotate on the outside of the clamping shaft 5, so that the flip cover support plate 4 can be flipped outward to a horizontal position, flush with the bottom of the bracket body 1, thereby increasing the placement surface on the ground.
[0038] A limit block 51 is fixedly mounted on the bottom of the outer side of the bracket body 1, and a limit groove 52 matching the limit block 51 is provided on the flip support plate 4. The flip support plate 4 flips outward to a horizontal state (i.e., a state in which it is kept vertically with the bracket body 1), and the limit groove 52 is engaged with the limit block 51, and the flip support plate 4 is kept in a horizontal position. When placing a musical instrument, the horizontal flip support plate 4 increases the contact area with the ground, which can make the placement of the musical instrument more stable, and is more suitable for musical instruments with relatively large volume and weight.
[0039] When placing musical instruments such as guitars and violins, the two bracket bodies 1 need to be pulled outwards. However, since the spring between the main telescopic rod 31 and the small telescopic rod 2 provides elastic force to the small telescopic rod 2, the small telescopic rod 2 slides inwards. Therefore, after the two bracket bodies 1 are pulled apart, the distance between the two bracket bodies 1 will become smaller. If the musical instrument such as guitar or violin is not placed in time, the bracket bodies 1 need to be pulled apart again. In order to reduce the inward sliding of the small telescopic rod 2 on the main telescopic rod 31 and ensure that the position of the pulled apart bracket body 1 remains unchanged, it is more convenient to place musical instruments, such as Figure 3 As shown, a buckle frame 61 is fixedly installed at one end of the main telescopic rod 31 away from the bracket body, and a support shaft 62 is provided on the buckle frame 61, and a buckle 6 is rotatably installed on the support shaft 62. A torsion spring 7 is installed on the support shaft 62, and one end of the torsion spring 7 is fixedly connected to the buckle frame 61, and the other end is fixedly connected to the buckle 6.
[0040] The small telescopic rod 2 is provided with a plurality of slots matching the buckle 6, and the slots are evenly distributed on the small telescopic rod 2. Figure 3 and Figure 4 As shown, the slot is similar to a "7"-shaped structure. Along the rebound direction of the small telescopic rod 2, the slope of the slot near the main telescopic rod 31 is relatively large, and the slope of the other side is relatively small, close to 90 degrees, that is, it is almost perpendicular to the axis of the small telescopic rod 2. Under the elastic force of the torsion spring 7, the buckle 6 and the slot are snapped together. In this state, the small slope of the slot fits the buckle 6 together, and the buckles 6 are snapped together to prevent the small telescopic rod 2 from sliding inside the main telescopic rod 31. When the small telescopic rod is pulled out, the small telescopic rod 2 can be pulled outward because the slope of the side in contact with the buckle is large.
[0041] After the telescopic part is opened, a musical instrument is placed on the telescopic part. The buckle 6 is subjected to the pressure of the musical instrument and rotates downward around the support shaft 62. The buckle 6 is separated from the slot. Under the action of the straight spring 8, the small telescopic rod 2 continues to move inside the main telescopic rod 31, thereby clamping the musical instrument. After the musical instrument is removed from the bracket, the buckle 6 rotates upward under the action of the torsion spring 7 and is inserted into the slot. The small telescopic rod 2 will not slide on the main telescopic rod 31, and the two main brackets 1 remain in an open state.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Portable bracket, Features: include At least two support bodies (1), a telescopic portion being arranged between the two support bodies (1), the telescopic portions being able to telescope and support the musical instrument; The flip cover support plate (4) is rotatably connected to the bracket body (1), and the flip cover support plate (4) can be flipped outward to a horizontal position to increase the placement surface on the ground.
2. The portable bracket according to claim 1, Features: The telescopic portion includes A main telescopic rod (31) fixedly connected to one of the bracket bodies (1); The small telescopic rod (2) is slidably plugged with the main telescopic rod (31), and one end of the small telescopic rod (2) extends out from the main telescopic rod (31). A straight spring (8) is installed between one end of the small telescopic rod (2) located inside and the inner cavity end of the main telescopic rod (31).
3. The portable bracket according to claim 2, Features: The small telescopic rod (2) is located inside the main telescopic rod (31) and one end thereof is provided with a rubber ring (9), and the inner cavity side wall of the main telescopic rod (31) is fixedly provided with evenly distributed protrusions.
4. The portable bracket according to claim 3, Features: A buckle frame (61) is fixedly mounted on one end of the main telescopic rod (31) away from the bracket body, and a support shaft is arranged on the buckle frame (61), on which a buckle (6) is rotatably mounted. A torsion spring (7) is installed on the support shaft, one end of the torsion spring (7) is fixedly connected to the buckle frame (61), and the other end is fixedly connected to the buckle (6); The small telescopic rod (2) is provided with a plurality of slots matching the buckle (6), and the buckle (6) is connected to the slots under the elastic force of the torsion spring (7); When the buckle (6) is pressed, it can rotate downward around the support shaft, and the buckle (6) is separated from the clamping groove.
5. The portable bracket according to claim 2 or 3, Features: A sponge ring (3) is fixedly mounted on the outer side of the main telescopic rod (31).
6. The portable bracket according to claim 1, Features: A clamping shaft (5) is fixedly mounted on the outer bottom of the bracket body (1); the flip cover support plate (4) is rotatably connected to the clamping shaft (5); and the flip cover support plate (4) can rotate outward.
7. The portable bracket according to claim 6, Features: A limiting block (51) is also fixedly mounted on the outer bottom of the bracket body (1), and a limiting groove (52) matching the limiting block (51) is provided on the flip cover support plate (4).
8. The portable bracket according to claim 5, Features: A protrusion is fixedly mounted on one end of the main telescopic rod (31) on which the small telescopic rod (2) is mounted, and an axially distributed sliding groove is provided on the small telescopic rod (2).
9. The portable bracket according to claim 1, Features: A sea surface pad (10) is fixedly mounted on one side of the two bracket bodies (1) that are close to each other.
10. The portable bracket according to claim 1, Features: The top of one side of the bracket body (1) that is close to each other is arranged as a slope structure that is inclined outward.