TWM645100U - Drum Frame Clamping Stand - Google Patents

Abstract

A drum frame clamping stand, clamped and fixed on a drum frame, includes an upper clamp, a lower clamp and a screw lock, wherein the upper clamp is provided with a locking structure, and the upper clamp and the lower clamp The parts are pivotally connected through a rotating shaft. The upper clamping member forms a driving part and a passive part respectively on both sides of the rotating shaft. The passive part has an upper clamping end located on the drum frame. The lower clamping member has a pressing part. The curved surface and a fixed part have a lower clamping end, and the screw lock threads through the driving part and presses against the pressing curved surface; according to this, the drum frame can share the musical instrument provided on the locking structure Or the weight of the auxiliary device reduces the stress on the screw lock, so the screw lock operates smoothly and is not prone to noise interference, and the drum frame can be loosened or clamped by simply turning the screw lock to meet quick assembly and disassembly. needs.

Description

Drum frame clamping stand

This new type of related drum frame clamping stand is particularly related to the assembly and disassembly structure of the drum frame clamping stand.

The main purpose of the drum frame holder is to clamp the drum frame of the drum instrument so that various musical instruments or auxiliary devices, such as cymbals, microphones, mobile phones, cameras, etc., can be installed around the drum instrument. .

United States Notice No. US 6,344,605 B discloses a drum frame holder, which has an L-shaped fixed clamp block, a movable clamp block and an adjusting stud. By rotating the adjusting stud, the movable clamp block can be driven to rotate relative to the fixed clamp block, so that the movable clamp block can be rotated relative to the fixed clamp block. The clamping block is close to the fixed clamping block so as to be clamped on the drum frame.

In this conventional clamping structure, the L-shaped fixed clamping block clamps the lower edge of the drum frame, and the movable clamping block clamps the upper edge of the drum frame, and the L-shaped fixed clamping block is further provided with a locking structure, and the locking structure Various musical instruments or auxiliary devices can be erected. Since the L-shaped fixed clamp block clamps the bottom of the drum frame, the weight of various musical instruments or auxiliary devices will directly act on the adjusting stud, which will cause the adjusting stud to rotate. It is not smooth, and the adjustment studs are easy to loosen and break away from the clamping drum frame.

Therefore, the main purpose of the present invention is to disclose a drum frame clamping stand that can be clamped and fixed on the drum frame. The weight of various musical instruments or auxiliary devices will not directly act on the screw lock, thus increasing the smooth operation of the screw lock. It is highly resistant to noise interference, and the drum frame can be loosened or clamped by simply turning the screw lock to meet the need for quick assembly and disassembly.

In order to achieve the above purpose, the present invention provides a drum frame clamping stand for clamping and fixing to a drum frame. It includes an upper clamp, a lower clamp and a screw lock, wherein the upper clamp is provided with a lock. The upper clamp and the lower clamp are pivotally connected together through a rotating shaft. The upper clamp forms a driving part and a passive part on both sides of the rotating shaft. The passive part has a driver located on the drum frame. Clamp the upper end.

The lower clamp has a pressing curved surface and a fixed part. The fixed part has a lower clamping end located under the drum frame, and the screw lock passes through the driving part and presses the lower clamp. The pressing curved surface and the spiral rotation of the screw lock can drive the driving part to move, allowing the upper clamping member to rotate relative to the lower clamping member so that the upper clamping end is close to the lower clamping end to clamp the drum frame.

Accordingly, the locking structure can be used to install various musical instruments or auxiliary devices. As long as the screw lock is rotated, the upper clamp can be rotated relative to the lower clamp with the rotating shaft as the axis, so that the upper clamp can The end is close to the lower clamping end to clamp the drum frame. Since the upper clamping end of the upper clamping member is located above the drum frame, the drum frame can share the weight of various musical instruments or auxiliary devices provided on the locking structure without directly exerting force on the screw locking member. , so the screw lock of the present invention operates smoothly and is not prone to noise interference, and the drum frame can be loosened or clamped by simply turning the screw lock to meet the need for quick assembly and disassembly.

The technical content, features and functions of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings.

Please refer to "Figure 1", "Figure 2", "Figure 3" and "Figure 4". This invention is a drum frame clamping stand for clamping and fixing on a drum frame 10, which includes a The upper clamp 20 , the lower clamp 30 and a screw lock 40 , wherein the upper clamp 20 and the lower clamp 30 are pivotally connected together through a rotating shaft 50 , and the upper clamp 20 is located on both sides of the rotating shaft 50 respectively. A driving part 21 and a passive part 22 are formed, and the passive part 22 has an upper clamping end 221 located on the drum frame 10 .

The lower clamp 30 has a pressing curved surface 31 and a fixing part 32. The fixing part 32 has a lower clamping end 321 located under the drum frame 10, and the screw lock 40 screws through the driving part 21 and The pressing curved surface 31 presses the lower clamp 30 . In one embodiment, the driving part 21 is equipped with a nut 211 that cannot rotate relatively. The driving part 21 can be made of plastic steel and has the ability to absorb shock, which can effectively reduce noise interference, and the driving part 21 has a through hole 212 , the through hole 212 exposes the nut 211, and the screw lock 40 passes through the through hole 212 and is screwed on the nut 211. Since the nut 211 cannot rotate relative to the driving part 21, the screw lock 40 is rotated 40 can drive the driving part 21 to move through the nut 211, allowing the upper clamp 20 to rotate relative to the lower clamp 30 with the rotating shaft 50 as the axis, so that the upper clamp end 221 is close to the lower clamp end 321 to clamp. The drum frame 10 is made.

In practice, the lower clamp 30 may have a receiving groove 301 for the driving part 21 of the upper clamp 20 to be inserted, so that the upper clamp 20 and the lower clamp can be 30 are pivoted together in a left-right symmetrical manner to maintain the balance of the entire component, and the screw lock 40 can have a knob head 41 and a push plate 42. The knob head 41 provides a grasping space for fingers, which can facilitate rotation. The screw lock 40 and the pressing plate 42 can be used to press the pressing curved surface 31 to increase the stability of the upper clamp 20 when rotating relative to the lower clamp 30 .

Please refer to "Fig. 5A" and "Fig. 5B" together. In one embodiment, the upper clamping end 221 may have an upper groove 222 for clamping the upper edge 11 of the drum frame 10, and the lower The clamping end 321 has a lower groove 322 for clamping the lower edge 12 of the drum frame 10. The upper groove 222 and the lower groove 322 can securely lock the upper edge 11 and the lower edge of the drum frame 10 respectively. 12. In addition, for the convenience of operation, the invention can further include a return spring 60, which has 60 turns around the rotating shaft 50, and the two ends of the return spring 60 resist the lower clamp 30 and the upper clamp 20 respectively. When the screw lock 40 is screwed out, the upper clamping end 221 and the lower clamping end 321 can be automatically opened by the elastic force of the return spring 60 (as shown in FIG. 5B ), thereby increasing the convenience of use.

In addition, please refer to "Figure 2" and "Figure 6" again. The upper clamp 20 can be provided with at least one upward locking hole 223, 224 as a locking structure. The locking structure can be used to set various Musical instruments or auxiliary devices such as cymbals, microphones, cameras, mobile phones, etc. In one embodiment, the locking hole 224 can be screwed into an adapter thread 225 with different outer diameters. The adapter thread 225 locks a bushing ring 226 and a radio bracket 70. The radio bracket 70 can be erected. A sound-receiving device like a microphone 71.

As mentioned above, the advantages of this creation include at least:

1. The drum frame can share the weight of various musical instruments or auxiliary devices provided on the locking structure without directly exerting force on the screw lock. Therefore, the screw lock of this invention operates smoothly and is not prone to noise interference. , and as long as the screw lock is turned, the drum frame can be loosened or clamped to meet the need for quick assembly and disassembly.

2. The setting of the return spring can automatically open the upper clamp end and the lower clamp end, increasing the convenience of use.

3. Through the design of the driving part with the nut that cannot rotate relatively, the driving part can be made of plastic steel and has the ability to absorb shock, which can effectively reduce noise interference.

10: drum frame 11:Shangyuan 12: lower edge 20: Upper clamp 21:Drive Department 211: Nut 212:Perforation 22: Passive Department 221: Upper clamp end 222: Upper groove 223, 224: Locking hole 225:Adapter thread 226: Lining ring 30:Lower clamp 301: Accommodation tank 31: Pressure against curved surface 32: Fixed part 321: Lower clamp end 322:Lower groove 40:Screw lock parts 41: Knob head 42:Push plate 50:Rotating axis 60:Return spring 70:Radio stand 71:Radio equipment

Figure 1 is a structural diagram of this creative combination. Figure 2 is an exploded structure diagram of this creation. Figure 3 is a schematic cross-sectional view of this creation. Figure 4 is a schematic diagram of the use of this creation. Figures 5A-5B are sectional structural action diagrams of the clamped drum frame of this invention. Figure 6 is a schematic diagram of setting up the radio equipment for this creation.

20: Upper clamp

21:Drive Department

211: Nut

212:Perforation

22: Passive Department

221: Upper clamp end

222: Upper groove

223, 224: Locking hole

225:Adapter thread

226: Lining ring

30:Lower clamp

301: Accommodation tank

31: Pressure against curved surface

32: Fixed part

321: Lower clamp end

322:Lower groove

40:Screw lock parts

41: Knob head

42:Push plate

50:Rotating axis

60:Return spring

Claims (8)

A drum frame clamping stand is used for clamping and fixing on a drum frame, which includes: An upper clamp, which is provided with a locking structure; The upper clamp and the lower clamp are pivotally connected together through a rotating shaft. The upper clamp forms a driving part and a passive part on both sides of the rotating shaft. The passive part has a driver located on the drum frame. The upper clamp end is on top, and the lower clamp member has a pressing curved surface and a fixed part, and the fixed part has a lower clamp end located under the drum frame; and A screw lock that passes through the driving part and presses against the pressing curved surface of the lower clamp. The spiral rotation of the screw lock can drive the driving part to move, allowing the upper clamp to move relative to the lower clamp. The clamp rotates to bring the upper clamp end close to the lower clamp end to clamp the drum frame. The drum frame holding stand according to claim 1, wherein the driving part is equipped with a nut that cannot rotate relatively, and the driving part has a through hole, the through hole exposes the nut, and the screw lock passes through the nut. Drill holes and screw onto the nut. The drum frame clamping stand according to claim 1, wherein the lower clamp has a receiving groove for the driving part of the upper clamp to be inserted. The drum frame holding stand according to claim 1, wherein the screw lock has a knob head and a pressing plate, and the pressing plate is used to press the pressing curved surface. The drum frame clamping stand according to claim 1, wherein the upper clamp end has an upper groove for clamping an upper edge of the drum frame, and the lower clamp end has an upper groove for clamping an upper edge of the drum frame. The lower groove of the rim. The drum frame clamping stand of claim 1 further includes a return spring, the return spring coil surrounds the rotating shaft, and the two ends of the return spring resist the lower clamp and the upper clamp respectively. The drum frame clamping stand of claim 1, wherein the locking structure includes at least one upward locking hole. The drum frame holding stand as described in claim 7, wherein the locking hole is screwed to an adapter thread with different outer diameters, and the adapter thread is locked to a bushing ring and a radio bracket, and the radio bracket is Set up a radio equipment.

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