Microphone stand for vocal music stage

Abstract

The utility model discloses a microphone stand for a vocal music stage, and particularly relates to the technical field of vocal music equipment, the microphone stand comprises a base and a support rod arranged in the base and used for adjusting the height of a microphone, the outer surface of the base is slidably connected with a driving plate, and the bottom of the outer side surface of the base is hinged with three storage arms; and three driving rods are hinged to one side of the outer surface of the driving plate, the three driving rods correspond to the three storage arms one to one, and the ends, away from the driving plate, of the three driving rods are hinged to the three storage arms correspondingly. According to the microphone stand for the vocal music stage, in actual work, a first rotating handle is held and rotated to enable a first threaded rod to rotate, so that a driving plate can ascend, three driving rods can drive three storage arms to rotate towards the direction of the base, a second rotating handle is held and rotated to drive a second threaded rod to rotate, and the first threaded rod is rotated to enable the driving plate to ascend; and the supporting rod descends to the inner bottom of the base, so that storage is facilitated, the occupied space in the carrying process is reduced, and carrying is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to vocal music equipment technical field, especially vocal music stage microphone stand. BACKGROUND

[0002] The microphone is the energy converter that converts the sound signal into the electric signal, is one of the equipment that the music lover sings, uses the microphone to play on the vocal music stage, often will use the microphone stand to support the microphone.

[0003] Through the search, for example, the utility model of the announcement number CN211240048U discloses a microphone stand, including a net format microphone stand board, a plurality of microphone clamps and a stand plate adjusting structure, music lovers often need to go to different places vocal music stage to perform, and then need to carry the microphone stand, and the microphone stand of the utility model is inconvenient to store, so that the space occupied in the carrying process is larger, and it is inconvenient to carry, therefore, in order to solve the above defects, the inventor puts forward a vocal music stage microphone stand. UTILITY MODEL CONTENT

[0004] The utility model mainly aims at providing a vocal music stage microphone stand, which can effectively solve the problem of the microphone stand being inconvenient to store, resulting in a larger space occupied during carrying, and being inconvenient to carry.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] A vocal music stage microphone stand, comprising a base and a support rod arranged inside the base to adjust the height of the microphone, the outer surface of the base is slidably connected with a driving plate, the bottom of the outer side of the base is hingedly connected with three storage arms, one side of the outer surface of the driving plate is hingedly connected with three driving rods, and the three driving rods are one-to-one corresponding to the three storage arms, and the ends of the three driving rods away from the driving plate are hingedly connected with the three storage arms respectively.

[0007] One side of the top surface of the base is rotatably connected with a first threaded rod, and the driving plate is threadedly connected with the first threaded rod, and the bottom end of the first threaded rod is fixedly installed with a first handle.

[0008] Preferably, the bottom surface of the storage arm is fixedly installed with a first ball seat, and the inside of the first ball seat is hingedly connected with a first ball head, one side of the outer surface of the first ball head is fixedly installed with a support plate, and the outer surface of the first ball seat is threadedly connected with two first bolts.

[0009] Preferably, sliding grooves are arranged on both sides of the inner part of the base, and the support rod is slidably connected with the two sliding grooves, a threaded hole is arranged in the inner part of the support rod, and a second threaded rod is rotatably connected with the inner part of the base and threadedly connected with the threaded hole.

[0010] Preferably, a second ball seat is fixedly installed at the top end of the support rod, a second ball head is hingedly arranged in the inner part of the second ball seat, a placing frame for fixing a microphone is fixedly installed on the outer surface of the second ball head, and two second bolts are threadedly connected with the outer surface of the second ball seat.

[0011] Preferably, three telescopic rods are fixedly installed on both sides of the inner wall of the placing frame, two clamping plates are fixedly installed at opposite ends of the six telescopic rods, three springs are fixedly installed on both sides of the inner wall of the placing frame and located at the two sides of the telescopic rods, and the six telescopic rods are respectively arranged in the six springs and fixedly connected with the two clamping plates.

[0012] Preferably, a second handle is fixedly installed at the end of the second threaded rod extending to the outside of the base.

[0013] Compared with the prior art, the microphone stand has the following beneficial effects:

[0014] The utility model discloses a microphone stand for vocal music stage, through setting up the base, in actual work, holds and rotates first handle, makes first threaded rod rotate, can make drive board ascend, three drive rods will drive three storage arms to rotate to the direction of base, holds and rotates second handle to drive second threaded rod to rotate, can make support rod drop to the inner bottom of base, thereby is convenient for storage, reduces the space occupied in carrying process, and is convenient for carrying. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the base side view structure schematic diagram of the utility model;

[0017] Figure 3 It is the support plate structure schematic diagram of the utility model;

[0018] Figure 4 It is the base sectional structure schematic diagram of the utility model;

[0019] Figure 5 It is the placing frame structure schematic diagram of the utility model;

[0020] Figure 6 It is the microphone stand storage structure schematic diagram of the utility model.

[0021] In the diagram: 1. Base; 2. Support rod; 101. Storage arm; 102. Drive rod; 103. Drive plate; 104. First threaded rod; 105. First handle; 1021. First ball seat; 1022. First ball head; 1023. First bolt; 1024. Support plate; 201. Threaded hole; 202. Slide groove; 203. Second threaded rod; 204. Second handle; 205. Second ball seat; 206. Second ball head; 207. Placement frame; 208. Second bolt; 2071. Telescopic rod; 2072. Spring; 2073. Clamping plate. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] This utility model discloses a microphone stand for vocal performance stages, such as... Figures 1-6 As shown, it includes a base 1 and a support rod 2 located inside the base 1 for adjusting the height of the microphone. The support rod 2 is located inside the base 1 and can slide up and down inside the base 1 to adjust the height of the microphone so that it can be used by users of different heights. At the same time, when the support rod 2 is completely lowered into the base 1, it can also reduce the space required during carrying.

[0024] A drive plate 103 is slidably connected to the outer surface of the base 1, and the drive plate 103 can move up and down along the outer surface of the base 1.

[0025] Three storage arms 101 are hinged to the bottom of the outer side of the base 1. The storage arms 101 can be rotated by the hinge to move closer to the base 1, so as to reduce the space occupied when carrying.

[0026] Three drive rods 102 are hinged to one side of the outer surface of the drive plate 103, and the three drive rods 102 correspond one-to-one with the three storage arms 101. The ends of the three drive rods 102 away from the drive plate 103 are respectively hinged to the three storage arms 101. When the drive plate 103 is raised or lowered, the three drive rods 102 can drive the three storage arms 101 to rotate. When the drive plate 103 is lowered, the three drive rods 102 will push the three storage arms 101 to rotate away from the base 1. When the drive plate 103 is completely lowered to the bottom of the base 1, the three storage arms 101 will rotate to a horizontal state. When the drive plate 103 is raised, the three drive rods 102 will drive the three storage arms 101 to rotate closer to the base 1. When the drive plate 103 is raised to the top of the base 1, the three storage arms 101 will rotate to a vertical state, so as to realize the storage and unfolding of the storage arms 101.

[0027] The top side of the base 1 is rotationally connected with a first threaded rod 104, and the driving plate 103 is threadedly connected with the first threaded rod 104. Since the driving plate 103 can only slide up and down along the base 1, when the first threaded rod 104 rotates, the driving plate 103 can be lifted along the base 1, and the base 1 can guide and limit the driving plate 103 to avoid rotating with the first threaded rod 104. The bottom end of the first threaded rod 104 is fixedly installed with a first handle 105, and the user can hold and rotate the first handle 105 to rotate the first threaded rod 104.

[0028] The bottom surface of the receiving arm 101 is fixedly installed with a first ball seat 1021, and the inside of the first ball seat 1021 is spherically hinged with a first ball head 1022. The first ball head 1022 is a spherical surface, and the inside of the first ball seat 1021 is a spherical cavity. They are in contact with no gap or micro-gap through precise tolerance, so that the first ball head 1022 can freely roll in the first ball seat 1021.

[0029] The outer surface of the first ball head 1022 is fixedly installed with a support plate 1024. By freely rolling the first ball head 1022 in the first ball seat 1021, the angle of the support plate 1024 can be adjusted to adjust the angle of the support plate 1024 according to actual needs. The outer surface of the first ball seat 1021 is threadedly connected with two first bolts 1023. By rotating the first threaded rod 104, one end of the first bolt 1023 presses the outer wall of the first ball head 1022 to limit the rotation of the first ball head 1022, and then the first ball head 1022 with the adjusted angle is fixed, so that the support plate 1024 can be kept at the current angle.

[0030] Both sides of the inside of the base 1 are provided with a sliding groove 202, and the support rod 2 is slidably connected with the two sliding grooves 202. The support rod can slide up and down along the two sliding grooves 202, and the two sliding grooves 202 guide and limit the support rod to make it only slide up and down.

[0031] The inside of the support rod 2 is provided with a threaded hole 201, and the inside of the base 1 is rotationally connected with a second threaded rod 203, and the second threaded rod 203 is threadedly connected with the threaded hole 201. Rotating the second threaded rod 203 can make the support rod 2 lift up and down along the two sliding grooves 202, so as to adjust the height of the placed microphone.

[0032] The end of the second threaded rod 203 extending to the outside of the base 1 is fixedly installed with a second handle 204, and the user can hold and rotate the second handle 204 to rotate the second threaded rod 203.

[0033] The top end of the supporting rod 2 is fixedly provided with a second ball seat 205, and the inner part of the second ball seat 205 is hingedly provided with a second ball head 206, the outer surface of the second ball head 206 is fixedly provided with a placing frame 207 for fixing a microphone, and the outer surface of the second ball seat 205 is threadedly connected with two second bolts 208, the structure of the second ball seat 205 and the second ball head 206 is same as that of the first ball seat 1021 and the first ball head 1022, by rotating the second bolts 208, the second ball head 206 is pressed, the rotation of the second ball head 206 is limited, the angle of the placing frame 207 is adjusted by the free rotation of the second ball head 206 in the second ball seat 205, and the angle of the microphone in the placing frame 207 is adjusted by adjusting the angle of the placing frame 207, so that the user can adjust the angle of the microphone according to actual needs.

[0034] The inner wall of the placing frame 207 is fixedly provided with three telescopic rods 2071 on both sides, and the opposite ends of the six telescopic rods 2071 are respectively fixedly provided with two clamping plates 2073, the six telescopic rods 2071 are divided into three groups, and the telescopic rods 2071 in two groups are respectively fixedly connected with the two clamping plates 2073.

[0035] The inner wall of the placing frame 207 is fixedly provided with three springs 2072 on both sides of the telescopic rods 2071, and the six telescopic rods 2071 respectively pass through the inside of the six springs 2072, and the six springs 2072 are respectively fixedly connected with the two clamping plates 2073, when the microphone is inserted into the placing frame 207, with the valve of the microphone inserted, the two clamping plates 2073 are away from each other to press the springs 2072, and by the elasticity of the springs 2072, the two clamping plates 2073 are tightly attached to the outer surface of the microphone to fix the microphone, and by the elasticity of the springs 2072, different sizes of microphones can be placed and fixed.

[0036] When the clamping plates 2073 move and press the springs 2072, the telescopic rods 2071 are telescoped, and the telescopic rods 2071 can guide the deformation process of the springs 2072, so that the springs 2072 can only deform along the telescopic rods 2071.

[0037] The working principle of the utility model is: when the microphone stand needs to be used, the user holds and rotates the first threaded rod 104, so that the driving plate 103 descends along the base 1, in the descending process of the driving plate 103, the driving rod 102 pushes the storage arm 101 to rotate away from the base 1, when the driving plate 103 completely descends to the bottom of the base 1, the storage arm 101 rotates to the horizontal state, the supporting plate 1024 contacts the vocal music stage, so that it can be placed on the vocal music stage, then the second threaded rod 203 is rotated to push the supporting rod 2 to ascend and descend, so that the height thereof is adjusted, then the microphone can be inserted between the two clamping plates 2073, so that the two clamping plates 2073 clamp and fix the microphone, when the microphone stand needs to be carried, the user takes down the microphone and rotates the second threaded rod 203 again, so that the supporting rod 2 descends, until the supporting rod 2 completely descends to the inside of the base 1, then the first threaded rod 104 is rotated again to drive the driving plate 103 to ascend, along with the ascending of the driving plate 103, the driving rod 102 drives the storage arm 101 to rotate and approach the base 1, until the storage arm 101 rotates to the vertical state, so that the microphone stand can be stored and carried.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, these changes and improvements all fall into the scope of the utility model claimed for protection. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A microphone stand for vocal stage, comprising a base (1) and a supporting rod (2) arranged inside the base (1) to adjust the height of the microphone, characterized in that: The outer surface of the base (1) is slidably connected with a driving plate (103), the outer side surface of the base (1) is hingedly connected with three receiving arms (101), one side of the outer surface of the driving plate (103) is hingedly connected with three driving rods (102), the three driving rods (102) correspond to the three receiving arms (101) one by one, and the ends, away from the driving plate (103), of the three driving rods (102) are hingedly connected with the three receiving arms (101) respectively. The top surface of the base (1) is rotatably connected with a first threaded rod (104), and the driving plate (103) is threadedly connected with the first threaded rod (104), and the bottom end of the first threaded rod (104) is fixedly installed with a first handle (105).

2. The microphone stand for vocal music stage according to claim 1, characterized in that: The bottom surface of the receiving arm (101) is fixedly installed with a first ball seat (1021), the inside of the first ball seat (1021) is hingedly connected with a first ball head (1022), one side of the outer surface of the first ball head (1022) is fixedly installed with a supporting plate (1024), and the outer surface of the first ball seat (1021) is threadedly connected with two first bolts (1023).

3. The microphone stand for vocal music stage according to claim 1, characterized in that: The inside of the base (1) is provided with two sliding grooves (202) on the two sides, the supporting rod (2) is slidably connected with the two sliding grooves (202), the inside of the supporting rod (2) is provided with a threaded hole (201), and the inside of the base (1) is rotatably connected with a second threaded rod (203), and the second threaded rod (203) is threadedly connected with the threaded hole (201).

4. The microphone stand for vocal music stage of claim 1, wherein: The top end of the supporting rod (2) is fixedly installed with a second ball seat (205), the inside of the second ball seat (205) is hingedly connected with a second ball head (206), the outer surface of the second ball head (206) is fixedly installed with a placing frame (207) for fixing a microphone, and the outer surface of the second ball seat (205) is threadedly connected with two second bolts (208).

5. The microphone stand for vocal music stage according to claim 4, characterized in that: The inner wall of the placing frame (207) is fixedly installed with three telescopic rods (2071) on the two sides, and the opposite ends of the six telescopic rods (2071) are fixedly installed with two clamping plates (2073) respectively, the inner wall of the placing frame (207) is fixedly installed with three springs (2072) on the two sides of the telescopic rods (2071), and the six telescopic rods (2071) penetrate into the six springs (2072) respectively, and the six springs (2072) are fixedly connected with the two clamping plates (2073) respectively.

6. The microphone stand for vocal music stage according to claim 3, characterized in that: The end, extending to the outside of the base (1), of the second threaded rod (203) is fixedly installed with a second handle (204).

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