Drum machine expansion support and drum machine

Abstract

The utility model provides a drum machine expansion support and a drum machine, and the drum machine expansion support comprises a first connecting plate which is fixed with at least two upward extending connecting convex points at the edge of the drum machine through a first connecting member and is provided with an accommodating groove for accommodating a placing object; the second connecting plate is hinged to the first connecting plate, the hinge angle is adjustable, the second connecting plate is located on one side of the containing groove, a limiting plane of the containing groove is formed, and a limiting component used for achieving the limiting effect with the first connecting plate or the drum machine when the hinge angle is adjusted is arranged. The first connecting plate is fixed to the connecting protruding points of the drum machine through the first connecting component, the connecting protruding points serve as the edge of a non-vibration area of the drum machine, vibration transmitted to the first connecting plate can be reduced, the hinge angle of the second connecting plate and the first connecting plate is adjustable, the placing angle of a placed object in the containing groove can be adjusted, and the placing angle of the placed object in the containing groove can be adjusted. And the limiting component is used for limiting after the hinge angle is adjusted, so that the stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of musical instruments, and in particular relates to a drum machine expansion bracket and a drum machine. Background Art

[0002] In the application scenario of drum set, drummers need to use interactive devices such as mobile phones and tablets while playing. However, traditional mobile phone holders cannot adapt to the application scenario of drum set and are not well compatible with the installation environment of drum set, resulting in poor practicality and stability. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a drum machine expansion bracket and a drum machine, which are mainly used to solve the defects of the mobile phone bracket in the prior art, such as weak practicality and poor stability.

[0004] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0005] In a first aspect, the utility model provides a drum machine expansion bracket, comprising:

[0006] The first connecting plate is fixed to at least two upwardly extending connecting protrusions on the edge of the drum machine through a first connecting member, and is provided with a receiving groove for receiving objects;

[0007] The second connecting plate is hinged to the first connecting plate, and the hinge angle is adjustable. The second connecting plate is located on one side of the accommodating groove and constitutes a limiting plane of the accommodating groove. A limiting component is provided for limiting the first connecting plate or the drum machine when adjusting the hinge angle.

[0008] In some embodiments, the first connecting member includes a connecting seat, an adapter nut and a fixing screw;

[0009] The connecting seat is provided with a first adapting structure located at the top and a second adapting structure located at the bottom;

[0010] The first adapter structure is used to embed the adapter nut, and the fixing screw passes through the fixing hole provided on the first connecting plate and is screwed to the adapter nut;

[0011] The second matching structure is used for matching connection with the connection bump.

[0012] In some embodiments, the fixing hole is an annular slot structure.

[0013] In some embodiments, a hinge assembly is further included, the hinge assembly including an adjusting screw, an adjusting nut, a first washer, a second washer, a first damping bushing, and a second damping bushing;

[0014] The first connecting plate and the second connecting plate are respectively provided with coaxial hinge shaft holes for accommodating the adjusting screw;

[0015] The adjusting screw passes through the hinge shaft hole and is connected with the adjusting nut;

[0016] The first damping sleeve and the second damping sleeve are partially embedded in the two ends of the hinge shaft hole of the second connecting plate, and are sleeved on the middle section of the adjusting screw;

[0017] The first gasket and the second gasket are respectively sleeved on the adjusting screw and the adjusting nut, and are respectively located at two ends of the outer sides of the hinge shaft hole of the first connecting plate.

[0018] In some embodiments, a baffle member is also included, which is arranged at the transverse opening end of the accommodating groove.

[0019] In some embodiments, the baffle member is integrally formed with the first connecting plate.

[0020] In some embodiments, the baffle member is adjustably connected to the first connecting plate, and the baffle member can be adjusted to a fixed position relative to the accommodating groove along its transverse opening direction.

[0021] In some embodiments, the limiting member is non-detachably connected to the second connecting plate, and is used to abut against the first connecting plate for limiting position when adjusted to the maximum hinge angle.

[0022] In some embodiments, the second connecting plate is provided with a connecting structure for limiting and fixing the expansion mechanism.

[0023] In a second aspect, the utility model provides a drum machine having the above-mentioned drum machine expansion bracket.

[0024] Compared with the prior art, the present invention has at least the following beneficial effects:

[0025] The first connecting plate is fixed to the connecting protrusion of the drum machine through the first connecting member. The connecting protrusion serves as the edge of the non-vibration area of ​​the drum machine, which can reduce the vibration transmitted to the first connecting plate. In addition, the hinge angle between the second connecting plate and the first connecting plate is adjustable, which can adjust the placement angle of the placed object in the accommodating groove, and the limiting member is used to limit the hinge angle after adjustment to improve stability.

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0028] Figure 1The present invention is a three-dimensional schematic diagram of a drum machine expansion bracket at an angle, a front view and a cross-sectional schematic diagram along the MM line in the front view under an embodiment.

[0029] Figure 2 The present invention is a schematic diagram of a drum machine expansion bracket and a drum machine in an unfixed state under an embodiment.

[0030] Figure 3 It is a schematic diagram of a drum machine expansion bracket and a drum machine in a fixed state under another embodiment and a partial schematic diagram of a cross-section along the AA line.

[0031] Figure 4 It is a schematic diagram of the structural explosion of the first connecting plate and the first connecting member.

[0032] Figure 5 Schematic diagram of the structure of the first connecting plate.

[0033] Figure 6 It is a schematic diagram of the structural explosion of the second connecting plate and the hinge assembly.

[0034] Figure 7 The present invention is a schematic diagram of the structure of a drum machine expansion bracket according to an embodiment.

[0035] Figure 8 It is a structural schematic diagram of a drum machine expansion bracket under another embodiment. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, when a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediate device, or may not be directly connected to the other devices but have an intermediate device.

[0039] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0040] Reference Figures 1 to 6 In a first aspect, the utility model provides a drum machine expansion bracket 101, comprising:

[0041] The first connecting plate 201 is fixed to at least two upwardly extending connecting protrusions 502 on the edge of the drum machine 501 through a first connecting member, and is provided with a receiving groove 601 for receiving objects;

[0042] The second connecting plate 202 is hinged to the first connecting plate 201, and the hinge angle is adjustable. The second connecting plate 202 is located on one side of the accommodating groove 601 and constitutes a limiting plane of the accommodating groove 601. A limiting component 605 is provided for limiting the first connecting plate 201 or the drum machine 501 when adjusting the hinge angle.

[0043] It should be noted that the structure of the drum machine 501 is a mesh surface in the middle and a frame at the edge. A circle of connecting protrusions 502 is fixed on the frame. Preferably, the connecting protrusions 502 are the ends of the screws; the first connecting plate 201 is fixed at two or more connecting protrusions 502. When hitting the mesh surface, the frame is subjected to less vibration, and is fixed by two or more connecting protrusions 502, thereby achieving surface contact between the first connecting plate 201 and the edge of the drum machine 501, and effectively improving the connection stability between the first connecting plate 201 and the edge of the drum machine 501.

[0044] Furthermore, the second connecting plate 202 is hinged to the first connecting plate 201, and a receiving groove 601 is constructed at the connection between the second connecting plate 202 and the first connecting plate 201. In detail, one side of the first connecting plate 201 forms a bend, and the second connecting plate 202 is connected to one side of the bend. By adjusting the hinge angle between the two, the opening angle of the receiving groove 601 can be adjusted, thereby realizing the placement angle of the object placed on the receiving groove 601; and when adjusting the hinge angle, the limiting member 605 provided at the bottom of the second connecting plate 202 is used to limit the first connecting plate 201 or the drum machine 501.

[0045] Combination Figures 2 to 4As an implementation mode, the first connecting member includes a connecting seat 305, an adapting nut 302 and a fixing screw 303;

[0046] The connection base 305 is provided with a first adapting structure at the top and a second adapting structure at the bottom, wherein:

[0047] The first adapting structure is used to embed the adapting nut 302, and the fixing screw 303 passes through the fixing hole 603 provided on the first connecting plate 201 and is screwed to the adapting nut 302;

[0048] The second matching structure is used for matching and connecting with the connection bump 502 .

[0049] During installation, first embed the adapter nut 302 into the first adapter structure at the top of the connecting seat 305, then accurately mate the second adapter structure at the bottom of the connecting seat 305 with the square head screw on the drum machine 501, and then use the fixing screw 303 to pass through the fixing hole 603 provided on the first connecting plate 201 to fix the first connecting plate 201 on at least two connecting seats 305, so as to achieve a reliable connection between the first connecting plate 201 and the drum machine 501.

[0050] Combination Figure 5 Preferably, the fixing hole 603 is an annular slot structure, and the fixing hole 603 is arranged at the first horizontal plane 301 of the first connecting plate 201, so that the first connecting plate 201 can adapt to drum machines 501 of different sizes and shapes.

[0051] Preferably, a silicone pad 304 is attached to the receiving groove 601 to increase friction.

[0052] As another embodiment, the connection seat 305 and the adapter nut 302 in the first connection member are integrally formed.

[0053] Combination Figure 6 , as an embodiment, further comprising a hinge assembly, the hinge assembly comprising an adjusting screw 403, an adjusting nut 401, a first gasket 404, a second gasket, a first damping sleeve 402 and a second damping sleeve;

[0054] The first connecting plate 201 and the second connecting plate 202 are respectively provided with coaxial hinge shaft holes for accommodating the adjusting screw 403; specifically, the first connecting plate 201 has two hinge shaft holes 602, and the second connecting plate 202 has one hinge shaft hole, and the two hinge shaft holes 602 of the first connecting plate 201 are respectively located at the two ends of the hinge shaft hole of the second connecting plate 202, in a clamping shape;

[0055] The adjusting screw rod 403 passes through the hinge shaft holes on the same axis in sequence and is connected to the adjusting nut 401;

[0056] The first damping sleeve 402 and the second damping sleeve are partially embedded in the two ends of the hinge shaft hole of the second connecting plate 202, and are sleeved on the middle section of the adjusting screw 403;

[0057] The first gasket 404 and the second gasket are respectively sleeved on the adjusting screw 403 and the adjusting nut 401 , and are respectively located at two ends of the outer sides of the hinge shaft hole 602 of the first connecting plate 201 .

[0058] It should be noted that the first damping sleeve 402 and the second damping sleeve are first pressed into the two ends of the hinge shaft hole of the second connecting plate 202 respectively, and are partially exposed at both ends of the hinge shaft hole; then the hinge shaft hole of the second connecting plate 202 is clamped between the two hinge shaft holes 602 of the first connecting plate 201, and the first gasket 404 and the second gasket are respectively mounted on the adjusting screw 403 and the adjusting nut 401, and then the adjusting screw 403 is passed through the hinge shaft hole in turn, and tightened with the adjusting nut 401. Since the first damping sleeve 402, the second damping sleeve, the first gasket 404 and the second gasket are all made of colloid material, when adjusting the hinge angle, a good damping force is provided to achieve precise change of the support angle.

[0059] As an embodiment, it also includes a baffle member 604, which is arranged at the lateral opening end of the receiving groove 601. When the object is placed on the receiving groove 601, the baffle member 604 provides left and right limit to prevent the object from falling from the lateral opening end of the receiving groove 601.

[0060] Optionally, the baffle member 604 and the first connecting plate 201 are integrally formed, and the position between the baffle member 604 and the receiving groove 601 is not adjustable.

[0061] Optionally, the baffle member is adjustably connected to the first connecting plate 201, and the baffle member can be adjusted to a fixed position relative to the accommodating groove 601 along its transverse opening direction. Specifically, the baffle member is connected to the first connecting plate 201 via a latching structure, and the position of the baffle member can be adjusted by pulling out or pushing in the baffle member.

[0062] As an embodiment, the limiting member 605 is non-detachably connected to the second connecting plate 202, and is used to abut and limit the first connecting plate 201 when adjusted to the maximum articulation angle. In order to prevent the second connecting plate 202 from being subjected to excessive pressure at the maximum articulation angle, which would result in insufficient damping support force provided by the hinge assembly, the limiting member 605 is used as a rigid limiting connection mechanism to avoid failure of the connection structure under extreme stress conditions.

[0063] As an embodiment, the second connecting plate 202 is provided with a second supporting plane 405 for supporting the placed objects, and the second supporting plane 405 is provided with a connecting structure for limiting and fixing the expansion mechanism. The placed objects can be placed in the accommodating groove 601, and can also be directly or indirectly fixed to the second connecting plate 202 through the connecting structure to improve the expansion function.

[0064] Optionally, the connection structure is a silicone round pad 406 or a magnetic module, and the expansion mechanism is fixed by friction or magnetic attraction, wherein the expansion mechanism is a mobile phone or a tablet.

[0065] Optionally, the connection structure is a fixing groove 606, and the extended structure is a bracket component. The fixing groove 606 is used to fix the bracket component, and the bracket component is then used to fix the mobile phone, tablet or radio device.

[0066] Combination Figure 7 and Figure 8 , Figure 7 and Figure 8 Shown are examples of expansion mechanisms and connection structures.

[0067] Combination Figure 2 and Figure 3 In a second aspect, the utility model provides a drum machine having a drum machine expansion bracket 101 in the above embodiment.

[0068] In summary, compared with the prior art, the above-mentioned embodiment provides a drum machine expansion bracket 101 and a drum machine, in which the first connecting plate 201 is fixed to the connecting protrusion 502 of the drum machine through the first connecting member, and the connecting protrusion 502 serves as the edge of the non-vibration area of ​​the drum machine, which can reduce the vibration transmitted to the first connecting plate 201, and the hinge angle between the second connecting plate 202 and the first connecting plate 201 is adjustable, which can adjust the placement angle of the placed object in the accommodating groove 601, and the limiting member 605 is used to limit the hinge angle after adjustment, thereby improving stability.

[0069] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A drum machine expansion bracket, characterized in that: include: The first connecting plate is fixed to at least two upwardly extending connecting protrusions on the edge of the drum machine through a first connecting member, and is provided with a receiving groove for receiving objects; The second connecting plate is hinged to the first connecting plate, and the hinge angle is adjustable. The second connecting plate is located on one side of the accommodating groove and constitutes a limiting plane of the accommodating groove. A limiting component is provided for limiting the first connecting plate or the drum machine when adjusting the hinge angle.

2. A drum machine expansion bracket as claimed in claim 1, characterized in that: The first connecting member includes a connecting seat, an adapting nut and a fixing screw; The connecting seat is provided with a first adapting structure located at the top and a second adapting structure located at the bottom; The first adapter structure is used to embed the adapter nut, and the fixing screw passes through the fixing hole provided on the first connecting plate and is screwed to the adapter nut; The second matching structure is used for matching connection with the connection bump.

3. A drum machine expansion bracket as claimed in claim 2, characterized in that: The fixing hole is an annular slot structure.

4. A drum machine expansion bracket as claimed in claim 1, characterized in that: Also included is a hinge assembly, which includes an adjusting screw, an adjusting nut, a first washer, a second washer, a first damping sleeve, and a second damping sleeve; The first connecting plate and the second connecting plate are respectively provided with coaxial hinge shaft holes for accommodating the adjusting screw; The adjusting screw passes through the hinge shaft hole and is connected with the adjusting nut; The first damping sleeve and the second damping sleeve are partially embedded in the two ends of the hinge shaft hole of the second connecting plate, and are sleeved on the middle section of the adjusting screw; The first gasket and the second gasket are respectively sleeved on the adjusting screw and the adjusting nut, and are respectively located at two ends of the outer sides of the hinge shaft hole of the first connecting plate.

5. The drum machine expansion bracket according to claim 1, characterized in that: It also includes a baffle component, which is arranged at the transverse opening end of the accommodating groove.

6. A drum machine expansion bracket as claimed in claim 5, characterized in that: The baffle member is integrally formed with the first connecting plate.

7. A drum machine expansion bracket as claimed in claim 5, characterized in that: The baffle member is connected to the first connecting plate in an adjustable position, and the baffle member can be adjusted to a fixed position relative to the accommodating groove along the transverse opening direction thereof.

8. The drum machine expansion bracket according to claim 1, characterized in that: The limiting component is non-detachably connected to the second connecting plate, and is used for abutting against the first connecting plate for limiting position when adjusted to the maximum hinge angle.

9. A drum machine expansion bracket as claimed in any one of claims 1 to 8, characterized in that: The second connecting plate is provided with a connecting structure for limiting and fixing the expansion mechanism.

10. A drum machine having a drum machine expansion bracket as claimed in any one of claims 1 to 9.

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