The present invention relates to a musical instrument stand clamp, particularly to a fast-assemble/disassemble structure of a musical instrument stand clamp.
Refer to
The clamp 3 comprises a static plate 5 and a movable plate 6. The static plate 5 and the movable plate 6 respectively include clamp grooves 7. The clamp grooves 7 are corresponding to each other and respectively disposed at two sides of the stand 4. The stand 4 is clamped by the two clamp grooves 7, and two screws 8 are screwed into the static plate 5 and the movable plate 6 respectively from two sides of the stand 4 to lock the static plate 5 and the movable plate 6 together, whereby the clamp 3 is secured to the stand 4.
As shown in
Therefore, the user has to spend more time in assembling the conventional clamp 3 to and disassembling the conventional clamp 3 from a musical instrument stand. Further, the user has to pay more attention to using the conventional clamp 3 lest the musical instrument be damaged or the performance be affected. Obviously, the conventional clamp 3 for a musical instrument stand is hard to satisfy the requirement of users.
The primary objective of the present invention is to provide a musical instrument stand clamp, whereby the user can assemble or disassemble the musical instrument stand clamp merely via locking or unlocking a single a screw.
To achieve the abovementioned objective, the present invention proposes a musical instrument stand clamp, which is to be fixed to a stand and comprises a fixed part, a movable part and a screwing-lock part. The movable part is pivotally coupled to a pivotal point. The fixed part includes a locked section and a clamping section respectively at two sides of the pivotal point. The clamping section includes a clamping member. The movable part includes an outer curved surface near the locked section and a movable member far away from the locked section. The screwing-lock part is screwed through the locked section to push the outer curved surface of the movable part to rotate the movable part with respect to the fixed part and move the movable member toward the clamping member, whereby the stand is clamped by the fixed part and the movable part, wherefore the clamp of the present invention is fixed to the stand.
In the present invention, rotating the screwing-lock part can push the outer curved surface, rotate the movable part with respect to the fixed part, and make the movable member of the movable part and the clamping member approach to each other. Thereby, the musical instrument stand clamp of the present invention can be fast assembled or disassembled merely via rotating the screwing-lock part.
The embodiments will be described in detail in cooperation with the attached drawings to demonstrate the technical contents, characteristics and efficacies of the present invention below.
Refer to
The clamping section 22 includes a clamping member 221. The clamping member 221 includes a fixing groove 222. The movable part 30 includes an outer curved surface 31 near the locked section 21 and a movable member 32 far away from the locked section 21. The screwing-lock part 40 is screwed through the locked section 21 to push the outer curved surface 31 to rotate the movable part 30 with respect to the fixed part 20 and move the movable member 32 toward the clamping member 221, whereby the stand 10 is finally clamped by the fixed part 20 and the movable part 30.
In one embodiment, the movable part 30 includes an accommodation room 301 for accommodating the locked section 21 of the fixed part 20, whereby the fixed part 20 and the movable part 30 are pivotally coupled to assume a bilateral-symmetry and maintain the balance of the overall structure. In one embodiment, the screwing-lock part 40 includes a manual knob 41 for rotating the screwing-lock part 40. In one embodiment, a protrudent block 23 is vertically extended from the clamping section 22 for clamping a thinner stand 10. The clamping member 221 is disposed on the protrudent block 23 to make the movable member 32 able to approach the clamping member 221 more closely so as to clamp a thinner stand 10.
In one embodiment, a pressing plate 50 is arranged between the screwing-lock part 40 and the outer curved surface 31, and the screwing-lock part 40 squeezes the outer curved surface 31 through the pressing plate 50, whereby is improved the operation stability. In one embodiment, the musical instrument stand clamp of the present invention further comprises a position-restoring spring 60 whose two ends respectively press against the fixed part 20 and the movable part 30 to separate the movable member 32 from the clamping member 221, whereby is improved the operation convenience. While the screwing-lock part 40 is gradually screwed out, the resilient force of the position-restoring spring 60 makes the outer curved surface 31 keeps on contacting the screwing-lock part 40 and makes the clamping member 221 separated from the movable member 32.
In one embodiment, soft pads 70 are respectively disposed on the clamping member 221 and the movable member 32 to increase the clamping force therebetween and prevent the surface of the stand 10 from being damaged by clamping. In one embodiment, an installation plate 24 is extended outward from the clamping section 22, and the installation plate 24 is used to fix a cylindrical connector 80. The cylindrical connector 80 is used to lock a cymbal rack 81 for fixing a cymbal (not shown in the drawings).
Refer to
In summary, the present invention at least includes the following advantages:
1. Rotating the screwing-locking member squeezes the outer curved surface and rotates the movable part toward the fixed part, whereby the clamping member of the fixed part and the movable member of the movable part approach to each other and clamp the stand, wherefore the clamp of the present invention can be fast assembled or disassembled.
2. The position-restoring spring of the present invention can automatically separate the clamping member from the movable member and increase operation convenience.
3. The soft pads of the present invention can function as buffers to avoid damage to the stand and increase structural stability.
4. The protrudent block extends from the locked section and allows the clamping member to be disposed thereon, whereby the movable member can approach the clamping member more closely for clamping a thinner stand.
Number | Date | Country | Kind |
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104215199 | Sep 2015 | TW | national |