Microphone rack convenient to adjust and use method thereof

Abstract

The invention relates to the technical field of music teaching instruments, in particular to a microphone rack convenient to adjust and a using method thereof.The microphone rack comprises a supporting base, a guide sleeve, a positioning seat, an adjusting rod, an assembling assembly, a supporting assembly and a dustproof assembly; a positioning seat is fixedly mounted on the outer side of the center of the top end face of the guide sleeve, an adjusting rod is mounted in the guide sleeve in an inserted mode, one end of the top of the adjusting rod penetrates through the positioning seat to be provided with an assembling assembly, and a dustproof assembly is arranged at the edge position of the top end face of the supporting base. A supporting assembly is arranged below the bottom of the supporting base. According to the microphone rack, the overall supporting is firm and good in stability, and a good microphone mounting effect is achieved; the mounting requirements of different angles and heights are met, and the mounting convenience is improved; and meanwhile, a good dustproof effect is achieved, and the storage convenience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of music teaching instruments, and in particular to a microphone stand that is easy to adjust and a use method thereof. Background Art

[0002] A music teaching microphone stand is a device used to support and fix the microphone, and is usually used in music teaching, performances, recordings and other occasions. Its main function is to provide stable support and position adjustment to ensure that the microphone can accurately capture the sound, facilitating voice amplification and recording during teaching and performances.

[0003] The existing microphone stands for music teaching have some obvious deficiencies. When adjusting the height and angle, the existing microphone stands are not stable enough and are prone to shaking or loosening, resulting in an unstable microphone position. Moreover, when adjusting the height and angle, the operation is not convenient and requires a lot of force or the use of tools to complete the adjustment. At the same time, the microphone stands in the existing technology have poor dustproof effect and are prone to dust accumulation. Therefore, it is very necessary to design a microphone stand that is easy to adjust and a method for using it. Summary of the Invention

[0004] The problem solved by the present invention is to provide a microphone stand that is easy to adjust and a method for using the same. The microphone stand has a simple structure, firm overall support and good stability, and can achieve a good microphone installation effect. When in use, it can meet the installation requirements of different angles and heights, greatly improving the ease of installation. At the same time, it also has a good dust-proof effect, effectively improving the convenience of storage.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A microphone stand that is easy to adjust, comprising a support base, a guide sleeve, a positioning seat, an adjustment rod, an assembly component, a support component, and a dustproof component. The guide sleeve is plugged and installed in the center of the top end surface of the support base, the positioning seat is fixedly installed on the outer side of the center of the top end surface of the guide sleeve, the adjustment rod is plugged and installed inside the guide sleeve, and the top end of the adjustment rod passes through the positioning seat and is provided with an assembly component. The dustproof component is provided at the edge of the top end surface of the support base, and the support component is provided below the bottom of the support base.

[0007] The assembly component includes a first threaded seat, a second threaded seat, a first locking screw, a fastening top frame, an adjusting top frame, an electric guide rail, a guide rail slide, a supporting seat, a sliding connecting rod, an assembly base, an assembly tooth column, a first plastic socket, an assembly tooth seat, an electric cylinder, a piston push rod, a mounting liner, a second plastic socket and a counterweight block. The first threaded seat is fixedly installed at the top end of the adjusting rod, and a second threaded seat is provided on the outside of the first threaded seat. The first locking screw is plugged into the center of the end face of the second threaded seat, and one end of the first locking screw passes through the second threaded seat and is fixedly connected to the first threaded seat. The fastening top frame is fixedly installed at the center of the top end face of the second threaded seat, and the electric cylinder is plugged into the inner center of the fastening top frame. The center of the top end of the electric cylinder A piston push rod is connected and installed, and a mounting liner is fixedly installed on the top end of the piston push rod, a second plastic sleeve is fixedly installed on the top of the mounting liner, a counterweight is fixedly installed on the bottom end of the electric cylinder, the top end face of the fastening top frame is fixedly installed with an adjusting top frame, the center of the top end face of the adjusting top frame is fixedly installed with an electric guide rail, and a guide rail slide is connected and installed on the outside of the electric guide rail, the outer end face of the guide rail slide is fixedly installed with a supporting seat, and a sliding connecting rod is fixedly installed on the center of the end face of the supporting seat, the outer side of the sliding connecting rod is fixedly installed with an assembly base frame, and an assembly tooth column is fixedly installed on the center of the outer wall of the assembly base frame, the outer side of the assembly tooth column is plugged with an assembly gear seat, and a first plastic sleeve is fixedly installed on the top side of the assembly gear seat.

[0008] Preferably, three threaded jaws are fixedly installed at the edge of the top end face of the positioning seat, and the angle between the three threaded jaws is 120°. The outer sides of the three threaded jaws are sleeved with locking thread sleeves, and the inner wall of the locking thread sleeve is fixedly connected to the outer walls of the three threaded jaws by threads.

[0009] Preferably, both ends of one side of the outer wall of the fastening top frame are inserted with second locking screws through threaded connection, and one end of the second locking screw passes through the outer wall of the fastening top frame and is fitted and connected with the outer wall of the electric cylinder.

[0010] Preferably, positioning slots are provided in the center of both ends of the top of the adjustable top frame, connecting rods are fixedly installed at the edge positions of both ends of the back of the assembly base frame, and both ends of the sliding connecting rod pass through the guide slots and are fixedly connected to one end of the two connecting rods.

[0011] Preferably, the support assembly includes a guide groove, a spring clamping groove, a rotating groove, a track groove, a fixed pin shaft, a supporting foot rod, a guide push block, a limit plate, a driven rod, a return spring and a locking clamp plate. The guide groove is opened in the center of the end face of the support base, the outer wall of the guide sleeve is fitted with the inner wall of the guide groove, and one end of the bottom of the guide sleeve passes through the guide groove and is installed with an anti-slip ring through a threaded connection. The inner wall of the guide groove is evenly distributed with spring clamping grooves on three sides, and the outer wall bottom of the support base is evenly distributed with rotating grooves on three sides, and the rotating groove is connected with the spring clamping groove. A track groove is opened in the center of the top of the inner wall of the rotating groove, and one end of the track groove is connected with the spring clamping groove. One side of the inner wall of the spring clamping groove A limit plate is fixedly installed, and a driven rod is plugged into and installed in the center of the end face of the limit plate, and a locking card is fixedly installed on the other end of the driven rod, and the outer wall of the locking card is fitly connected to the outer wall of the guide sleeve, and a return spring is sleeved on the outer side of the driven rod, one end of the return spring is fixedly connected to the inner end face of the limit plate, and the other end of the return spring is fixedly connected to the locking card, a fixing pin is fixedly installed in the center of the inner side of the rotating groove, and a supporting foot rod is sleeved on the outer side of the fixing pin, a guide push block is fixedly installed in the center of the outer wall of one end of the top of the supporting foot rod, and the guide push block is arranged inside the track groove, and one end of the driven rod passes through the limit plate and is fitly connected to one end of the outer wall of the guide push block.

[0012] Preferably, one end of the bottom of the supporting foot rod is connected to and installed with a wear-resistant bracket through a rotating groove.

[0013] Preferably, the dustproof component includes a storage groove, a connecting base pad, an elastic dustproof cloth bag, a shaping frame, an elastic rope loop, a storage cable and a dustproof end cover. The storage groove is opened at the edge of the top end face of the support base. Dustproof end covers are installed on both sides of the top end face of the storage groove through hinges, and the dustproof end covers are fan-shaped structures. The inner end face of the storage groove is fixedly installed with a connecting base pad, the center of the top end face of the connecting base pad is fixedly installed with an elastic dustproof cloth bag, and the end face of the elastic dustproof cloth bag is provided with several shaping frames, the center of the top end face of the elastic dustproof cloth bag is fixedly installed with an elastic rope loop, and the storage cable is installed inside the elastic rope loop.

[0014] A method for using a microphone stand that is easy to adjust comprises the following steps:

[0015] Step S1: When in use, the support base can be supported by the support assembly at the bottom of the support base, and the guide sleeve can be fixed, so that the support base and the guide sleeve have a stable supporting effect; the support foot rod outside the fixed pin shaft is rotated until the top of the outer wall of the three support foot rods fits tightly against the inner wall of the rotating groove, so that the wear-resistant bracket at the bottom end face of the support foot rod contacts the placement surface, and the support base is supported by the three wear-resistant brackets and the support foot rod. When the support foot rod rotates, it can drive the guide push block on the track When the guide push block of the supporting foot rod rotates to contact one end of the driven rod in the center of the end face of its limit plate, as the supporting foot rod continues to rotate, one end of the guide push block can push the driven rod, so that the other end of the driven rod pushes the locking clamping plate to move and stretches the return spring. When the supporting foot rod stops rotating, the outer wall of the locking clamping plate can fit and press against the outer wall of the spring clamping groove. After the three locking clamping plates press against the outer wall of the spring clamping groove, the spring clamping groove is fixed to the center of the end face of the supporting base.

[0016] Step S2: Pull the adjusting rod in the center of the end face of the guide sleeve to adjust the adjusting rod to the appropriate height, and then tighten the locking threaded sleeve on the outside of the threaded clamp claw so that the locking threaded sleeve can squeeze and deform the threaded clamp claw, so that the three threaded clamp claws can fit and tighten against the outer wall of the adjusting rod, thereby fixing the adjusting rod and the guide sleeve, so that the adjusting rod can have a stable support effect on the assembly component; the assembly component can be easily fixed to the microphone; by rotating the first locking screw, the second threaded seat and the first threaded seat are adjusted to a suitable angle, and then tighten the first locking screw to fix the second threaded seat and the first threaded seat; after the electric cylinder is plugged into and installed in the interior of the fastening top frame, the electric cylinder is pulled to slide inside the fastening top frame, and the distance between the counterweight block on the bottom side of the electric cylinder and the assembly tooth seat is adjusted to facilitate counterweighting, so that the electric cylinder can have a good balance and stability effect. After the adjustment is completed, by tightening the two second locking screws The screw is tightened to fix the electric cylinder inside the fastening top frame. When the electric cylinder is working, the distance between the mounting liner shell and the second plastic socket can be adjusted by the piston push rod, which is convenient for the user to insert one end of the microphone into the inside of the second plastic socket, or the assembly tooth seat at the bottom of the first plastic socket can be inserted into the inside of the assembly tooth column on the outside of the assembly base frame, so that the assembly tooth seat and the assembly tooth column are engaged and fixed, thereby the first plastic socket is installed on the outside of the fastening top frame. By adjusting the combination of the assembly tooth seat and the racks at different positions inside the assembly tooth column, it is convenient to adjust the angle of the first plastic socket; at the same time, when the electric guide rail on the outside of the adjustment top frame is working, the guide rail slide pulls the two ends of the sliding connecting rod through the support seat to move in the positioning slide groove of the adjustment top frame, so that the assembly tooth column can be flipped to the other side of the fastening top frame through the assembly base frame, thereby facilitating the microphone to be installed on the other side of the fastening top frame for use, thereby improving the convenience of use;

[0017] Step S3: After use, insert the adjusting rod into the interior of the guide sleeve so that the first threaded seat and the guide sleeve are at the minimum distance, and then reset the assembly component and the support component so that the electric cylinder, the supporting foot rod and the guide sleeve are in the same horizontal direction. At this time, the anti-slip ring at the bottom of the guide sleeve is stored in the interior of the guide groove, and the three supporting foot rods are located on the outside of the guide sleeve. The device is dust-proofed by the dust-proof component, and the dust-proof end cover at the top of the storage groove is opened. The storage cable is pulled so that the storage cable pulls the folded elastic dust-proof cloth bag and the shaping frame out of the interior of the storage groove. After the folded elastic dust-proof cloth bag is stretched out, the elastic dust-proof cloth bag is sleeved and installed on the outside of the guide sleeve, the positioning seat, the threaded clamp claw, the locking thread sleeve, the adjusting rod and the assembly component, and the dust-proof end cover on the end face of the storage cable is used to tie and fix the top end of the elastic dust-proof cloth bag, so that the guide sleeve, the positioning seat, the threaded clamp claw, the locking thread sleeve, the adjusting rod and the assembly component are stored in the interior of the elastic dust-proof cloth bag for subsequent use.

[0018] The beneficial effects of the present invention are as follows: the microphone stand of the present invention has a simple structure. When in use, the overall support is firm and stable by setting a supporting component, and a stable microphone installation effect can be achieved by setting an assembly component. The height and angle adjustment are convenient and the operation is simple. It can also meet the installation requirements of different angles and heights, greatly improving the ease of installation and effectively avoiding shaking or loosening caused by insufficient stability when adjusting the height and angle. At the same time, by setting a dustproof component, it is convenient to store the structure inside the dustproof cloth bag for storage, thereby having a good dustproof effect and effectively improving the convenience of storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the first overall structure of the present invention;

[0020] Figure 2 It is a second overall structural schematic diagram of the present invention;

[0021] Figure 3 It is the overall front view of the present invention;

[0022] Figure 4 It is an overall side view of the present invention;

[0023] Figure 5 for Figure 5 Schematic cross-sectional view of AA in the figure;

[0024] Figure 6 for Figure 5 A partial enlarged view of middle A;

[0025] Figure 7 It is a structural schematic diagram of the assembly components of the present invention;

[0026] Figure 8 It is a schematic diagram of the partial structure of the assembly component of the present invention.

[0027] Legend:

[0028] 1. Support base; 2. Guide sleeve; 3. Positioning seat; 4. Threaded clamp claw; 5. Locking thread sleeve; 6. Adjusting rod; 7. Assembly assembly; 8. Support assembly; 9. Dustproof assembly; 71. First threaded seat; 72. Second threaded seat; 73. First locking screw; 74. Fastening top frame; 75. Second locking screw; 76. Adjusting top frame; 77. Electric guide rail; 78. Guide rail slide; 79. Support seat; 710. Sliding connecting rod; 711. Assembly base; 712. Assembly tooth column; 713. First plastic sleeve; 714. Assembly tooth seat; 715. Electric Active cylinder; 716, piston push rod; 717, mounting liner; 718, second plastic sleeve; 719, counterweight; 81, guide groove; 82, spring clamping groove; 83, rotation groove; 84, track groove; 85, fixed pin; 86, support foot; 87, wear-resistant bracket; 88, guide push block; 89, limit plate; 810, driven rod; 811, return spring; 812, locking clamp; 91, storage groove; 92, connecting base pad; 93, elastic dustproof cloth bag; 94, shaping frame; 95, elastic rope loop; 96, storage cable; 97, dustproof end cover. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] Specific examples are given below.

[0031] See also Figures 1 to 8 A microphone stand that is easy to adjust includes a support base 1, a guide sleeve 2, a positioning seat 3, an adjustment rod 6, an assembly component 7, a support component 8 and a dustproof component 9. The guide sleeve 2 is plugged into and installed in the center of the top end surface of the support base 1, and the positioning seat 3 is fixedly installed on the outer side of the top end surface of the guide sleeve 2. The adjusting rod 6 is plugged into and installed inside the guide sleeve 2, and the top end of the adjusting rod 6 passes through the positioning seat 3 and is provided with the assembly component 7. A dustproof component 9 is provided at the edge of the top end surface of the support base 1, and a support component 8 is provided under the bottom of the support base 1;

[0032] The assembly component 7 includes a first threaded seat 71, a second threaded seat 72, a first locking screw 73, a fastening top frame 74, an adjusting top frame 76, an electric guide rail 77, a guide rail slide 78, a support seat 79, a sliding connecting rod 710, an assembly base 711, an assembly tooth column 712, a first plastic plug sleeve 713, an assembly tooth seat 714, an electric cylinder 715, a piston push rod 716, a mounting liner 717, a second plastic plug sleeve 718 and a counterweight 719. The first threaded seat 7 The first and second screw terminals are located in the upper and lower parts of the body, and the upper and lower parts of the body are fixed with the? springs 72 and 73. The springs 72 are in the upper and lower parts of the body, and the upper and lower parts of the body are fixed with the springs 73. When the springs 72 are in the lower and upper parts of the body are fixed with the springs 73, the body 73 is in the lower and lower parts of the body, and the body 73 is in the lower and upper parts of the body. A guide rail slide 78 is installed, and a support seat 79 is fixedly installed on the outer end surface of the guide rail slide 78, and a sliding link 710 is fixedly installed on the center of the end surface of the support seat 79, and an assembly base 711 is fixedly installed on the outer side of the sliding link 710, and an assembly gear column 712 is fixedly installed on the center of the outer wall of the assembly base 711, and an assembly gear seat 714 is plugged into the outer side of the assembly gear column 712, and a first plastic socket 713 is fixedly installed on the top side of the assembly gear seat 714.

[0033] Three threaded jaws 4 are fixedly installed at the edge of the top end face of the positioning seat 3, and the angle between the three threaded jaws 4 is 120°. The outer sides of the three threaded jaws 4 are sleeved with locking thread sleeves 5, and the inner wall of the locking thread sleeve 5 is fixedly connected with the outer wall of the three threaded jaws 4 through threads; after pulling the adjusting rod 6 in the center of the end face of the guide sleeve 2 to adjust the adjusting rod 6 to a suitable height, tighten the locking thread sleeve 5 on the outer side of the threaded jaw 4, so that the locking thread sleeve 5 can squeeze and deform the threaded jaw 4, so that the three threaded jaws 4 can fit and tighten against the outer wall of the adjusting rod 6, thereby fixing the adjusting rod 6 to the guide sleeve 2, so that the adjusting rod 6 can have a stable supporting effect on the assembly component 7.

[0034] The second locking screws 75 are inserted at both ends of one side of the outer wall of the fastening top frame 74 through threaded connection, and one end of the second locking screw 75 passes through the outer wall of the fastening top frame 74 and is fitly connected to the outer wall of the electric cylinder 715; by tightening the two second locking screws 75, the electric cylinder 715 is fixedly installed inside the fastening top frame 74.

[0035] There are positioning grooves in the center of both ends of the top of the adjusting top frame 76, and connecting rods are fixedly installed at the edge positions of both ends of the back of the assembly base 711, and the two ends of the sliding link 710 pass through the guide grooves and are fixedly connected to one end of the two connecting rods; when the electric guide rail 77 on the outside of the adjusting top frame 76 is working, the guide rail slide 78 pulls the two ends of the sliding link 710 through the support seat 79 to move in the positioning groove of the adjusting top frame 76, which can have a positioning and guiding effect on the sliding link 710, thereby improving the stability of the movement.

[0036] The support assembly 8 includes a guide groove 81, a spring clamping groove 82, a rotating groove 83, a track groove 84, a fixed pin 85, a support foot rod 86, a guide push block 88, a limit plate 89, a driven rod 810, a return spring 811 and a locking clamp 812. The guide groove 81 is opened in the center of the end face of the support base 1, and the outer wall of the guide sleeve 2 is fitted with the inner wall of the guide groove 81. The bottom end of the guide sleeve 2 passes through the guide groove 81 and is installed with an anti-slip ring through a threaded connection. The guide groove 81 is The inner wall is evenly distributed with spring fixing grooves 82 on three sides, and the outer wall bottom of the support base 1 is evenly distributed with rotation grooves 83 on three sides, and the rotation grooves 83 are connected with the spring fixing grooves 82. A track groove 84 is opened in the center of the inner wall top of the rotation groove 83, and one end of the track groove 84 is connected with the spring fixing groove 82. A limit plate 89 is fixedly installed on one side of the inner wall of the spring fixing groove 82, and a driven rod 810 is installed in the center of the end face of the limit plate 89. The other end of the driven rod 810 is fixedly installed with a locking card. The outer wall of the locking card plate 812 is connected to the outer wall of the guide sleeve 2, and the outer side of the driven rod 810 is sleeved with a return spring 811, one end of the return spring 811 is fixedly connected to the inner end surface of the limit plate 89, and the other end of the return spring 811 is fixedly connected to the locking card plate 812. A fixed pin 85 is fixedly installed in the center of the rotating groove 83, and a supporting foot rod 86 is sleeved on the outer side of the fixed pin 85. The outer wall of the top end of the supporting foot rod 86 is fixedly installed in the middle of the outer wall of the top end of the supporting foot rod 86. A guide push block 88 is fixedly installed in the center, and the guide push block 88 is arranged inside the track groove 84. One end of the driven rod 810 passes through the limit plate 89 and is fitted and connected to one end of the outer wall of the guide push block 88; the bottom end of the supporting foot rod 86 passes through the rotating groove 83 and is connected to a wear-resistant bracket 87; the support assembly 8 at the bottom of the support base 1 can support the support base 1 and fix the guide sleeve 2, so that the support base 1 and the guide sleeve 2 have a stable supporting effect.

[0037] The dustproof component 9 includes a storage groove 91, a connecting base pad 92, an elastic dustproof cloth bag 93, a shaping frame 94, an elastic rope loop 95, a storage cable 96 and a dustproof end cover 97. The storage groove 91 is opened at the edge of the top end face of the support base 1. Dustproof end covers 97 are installed on both sides of the top end face of the storage groove 91 through hinges, and the dustproof end cover 97 is a fan-shaped structure. The inner end face of the storage groove 91 is fixedly installed with a connecting base pad 92, and an elastic dustproof cloth bag 93 is fixedly installed in the center of the top end face of the connecting base pad 92, and the end face of the elastic dustproof cloth bag 93 is provided with several shaping frames 94, and an elastic rope loop 95 is fixedly installed in the center of the top end face of the elastic dustproof cloth bag 93, and the storage cable 96 is installed inside the elastic rope loop 95; the device is dustproofed by the dustproof component 9.

[0038] When the support rod 86 is in operation, the guide block 88 is driven by the guide rod 810 and the guide rod 811 is moved to the left of the support rod 86. When the support rod 86 is in operation, the guide block 88 is driven by the guide rod 810 and the guide rod 812 is moved to the right of the support rod 86. When the support rod 86 is in operation, the guide block 88 is driven by the guide rod 810 and the guide rod 811 is moved to the right of the support rod 86. When the support foot rod 86 stops rotating, the outer wall of the locking card plate 812 can fit and press against the outer wall of the spring fixing groove 82. After the three locking card plates 812 are pressed against the outer wall of the spring fixing groove 82, the spring fixing groove 82 is fixed to the center of the end face of the support base 1; pull the adjusting rod 6 in the center of the end face of the guide sleeve 2 to adjust the adjusting rod 6 to a suitable height, and then tighten the locking threaded sleeve 5 on the outer side of the threaded clamp claw 4 so that the locking threaded sleeve 5 can squeeze and deform the threaded clamp claw 4 so that the three threaded clamp claws 4 can fit and press against the outer wall of the adjusting rod 6, thereby fixing the adjusting rod 6 and the guide sleeve 2, so that the adjusting rod 6 can have a stable supporting effect on the assembly component 7; the assembly component 7 can be easily fixed to the microphone; after the second threaded seat 72 and the first threaded seat 71 are adjusted to a suitable angle by rotating the first locking screw 73, the second threaded seat 72 and the first threaded seat 71 are fixed;After the electric cylinder 715 is inserted and installed inside the fastening top frame 74, the electric cylinder 715 is pulled to slide inside the fastening top frame 74. By adjusting the distance between the counterweight block 719 on the bottom side of the electric cylinder 715 and the assembly gear seat 714, it is convenient to balance the weight, so that the electric cylinder 715 can have a good balance and stability effect. After the adjustment is completed, the two second locking screws 75 are tightened to fix the electric cylinder 715 inside the fastening top frame 74. When the electric cylinder 715 is working, the distance between the mounting liner 717 and the second plastic socket 718 can be adjusted by the piston push rod 716, which is convenient for the user to insert one end of the microphone into the second plastic socket 71 8, the assembly tooth seat 714 at the bottom of the first plastic sleeve 713 can also be inserted into the inside of the assembly tooth column 712 on the outside of the assembly base 711, so that the assembly tooth seat 714 and the assembly tooth column 712 are engaged and fixed, thereby installing the first plastic sleeve 713 on the outside of the fastening top frame 74, and adjusting the combination of the assembly tooth seat 714 and the racks at different positions inside the assembly tooth column 712 to facilitate the adjustment of the angle of the first plastic sleeve 713; at the same time, when the electric guide rail 77 on the outside of the adjustment top frame 76 works, the guide rail slide 78 pulls the two ends of the sliding link 710 through the support seat 79 to move in the positioning slot of the adjustment top frame 76, so that it can pass through the assembly base After the first screw threaded seat 71 is in the first position and the second screw threaded seat 71 is in the first position, the first screw threaded seat 71 is in the first position and the second screw threaded seat 71 is in the second position, the first screw threaded seat 71 is in the first position and the second screw threaded seat 71 is in the first position, and the second screw threaded seat 71 is in the first position and the second screw threaded seat 71 is in the first position, and the second screw threaded seat 71 is in the first position and the second screw threaded seat 71 is in the first position, and the second screw threaded seat 71 is in the first position and the second screw threaded seat 71 is in the first position, and the second screw threaded seat 71 is in the first position and the second screw threaded seat 71 is in the first position, The dustproof end cap 97 on the top of the storage cable 96 is pulled, causing the storage cable 96 to pull the folded elastic dustproof cloth bag 93 and the shaping frame 94 out of the storage slot 91. After the folded elastic dustproof cloth bag 93 is stretched, the elastic dustproof cloth bag 93 is installed on the outside of the guide sleeve 2, the positioning seat 3, the threaded clamp claw 4, the locking threaded sleeve 5, the adjustment rod 6, and the assembly component 7. The dustproof end cap 97 on the end face of the storage cable 96 is then used to tie and secure the top end of the elastic dustproof cloth bag 93. This allows the guide sleeve 2, the positioning seat 3, the threaded clamp claw 4, the locking threaded sleeve 5, the adjustment rod 6, and the assembly component 7 to be stored inside the elastic dustproof cloth bag 93, making it easier to use later.

[0039] A method for using a microphone stand that is easy to adjust comprises the following steps:

[0040] Step S1: When in use, the support base 1 can be supported by the support assembly 8 at the bottom of the support base 1, and the guide sleeve 2 can be fixed, so that the support base 1 and the guide sleeve 2 have a stable supporting effect; the support foot rod 86 outside the fixed pin shaft 85 is rotated until the top of the outer wall of the three support foot rods 86 is tightly fitted with the inner wall of the rotating groove 83, so that the wear-resistant bracket 87 at the bottom end face of the support foot rod 86 is in contact with the placement surface, and the support base 1 is supported by the three wear-resistant brackets 87 and the support foot rod 86. When the support foot rod 86 rotates, it can drive the guide push block 88 inside the track groove 84. When the guide push block 88 of the support foot rod 86 rotates to contact one end of the driven rod 810 in the center of the end face of its limit plate 89, as the support foot rod 86 continues to rotate, one end of the guide push block 88 can push the driven rod 810, so that the other end of the driven rod 810 pushes the locking clamping plate 812 to move and stretches the return spring 811. When the support foot rod 86 stops rotating, the outer wall of the locking clamping plate 812 can fit and press against the outer wall of the spring fixing groove 82. After the three locking clamping plates 812 press against the outer wall of the spring fixing groove 82, the spring fixing groove 82 is fixed to the center of the end face of the support base 1.

[0041] Step S2: Pull the adjusting rod 6 at the center of the end face of the guide sleeve 2 to adjust the adjusting rod 6 to a suitable height, then tighten the locking threaded sleeve 5 on the outside of the threaded jaws 4, so that the locking threaded sleeve 5 can squeeze and deform the threaded jaws 4, so that the three threaded jaws 4 can fit tightly against the outer wall of the adjusting rod 6, thereby fixing the adjusting rod 6 to the guide sleeve 2, so that the adjusting rod 6 can have a stable supporting effect on the assembly component 7; the assembly component 7 can be used to easily fix the microphone; by rotating the first locking screw 73, the second threaded seat 72 is aligned with the first After the threaded seat 71 is adjusted to a suitable angle, the first locking screw 73 is tightened to fix the second threaded seat 72 to the first threaded seat 71; after the electric cylinder 715 is inserted and installed inside the fastening top frame 74, the electric cylinder 715 is pulled to slide inside the fastening top frame 74, and the distance between the counterweight block 719 on the bottom side of the electric cylinder 715 and the assembly gear seat 714 is adjusted to facilitate weight counterweighting, so that the electric cylinder 715 can have a good balance and stability effect. After the adjustment is completed, the two second locking screws 75 are tightened to fix the electric cylinder 7 15 is fixedly mounted inside the fastening top frame 74. When the electric cylinder 715 is working, the distance between the mounting liner 717 and the second plastic socket 718 can be adjusted through the piston push rod 716, so that the user can insert one end of the microphone into the inside of the second plastic socket 718. The assembly tooth seat 714 at the bottom of the first plastic socket 713 can also be inserted into the inside of the assembly tooth column 712 on the outside of the assembly base 711, so that the assembly tooth seat 714 and the assembly tooth column 712 are engaged and fixed, thereby installing the first plastic socket 713 on the outside of the fastening top frame 74. By adjusting the assembly tooth seat 714 and the racks at different positions inside the assembly tooth column 712, the angle of the first plastic sleeve 713 can be adjusted. At the same time, when the electric guide rail 77 on the outside of the adjustment top frame 76 is in operation, the guide rail slide 78 pulls the two ends of the sliding link 710 through the support seat 79 to move in the positioning slide groove of the adjustment top frame 76, so that the assembly tooth column 712 can be flipped to the other side of the fastening top frame 74 through the assembly base 711, thereby facilitating the installation of the microphone on the other side of the fastening top frame 74 for use, thereby improving the convenience of use.

[0042] Step S3: After use, insert the adjusting rod 6 into the interior of the guide sleeve 2 so that the first threaded seat 71 and the guide sleeve 2 are at the minimum distance, and then reset the assembly component 7 and the support component 8 so that the electric cylinder 715, the supporting foot rod 86 and the guide sleeve 2 are in the same horizontal direction. At this time, the anti-slip ring at the bottom of the guide sleeve 2 is stored in the interior of the guide groove 81, and the three supporting foot rods 86 are located on the outside of the guide sleeve 2. The device is dust-proofed by the dustproof component 9, the dustproof end cover 97 on the top of the storage groove 91 is opened, and the storage cable 96 is pulled so that the storage cable 96 is The folded elastic dust-proof cloth bag 93 and the shaping frame 94 are pulled out from the inside of the storage groove 91. After the folded elastic dust-proof cloth bag 93 is stretched out, the elastic dust-proof cloth bag 93 is installed on the outside of the guide sleeve 2, the positioning seat 3, the threaded clamp claw 4, the locking thread sleeve 5, the adjusting rod 6, and the assembly component 7, and the dust-proof end cover 97 on the end face of the storage cable 96 is used to tie and fix the top end of the elastic dust-proof cloth bag 93, so that the guide sleeve 2, the positioning seat 3, the threaded clamp claw 4, the locking thread sleeve 5, the adjusting rod 6, and the assembly component 7 are stored in the interior of the elastic dust-proof cloth bag 93 for subsequent use.

[0043] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A microphone stand that is easy to adjust, characterized in that: The utility model comprises a support base (1), a guide sleeve (2), a positioning seat (3), an adjusting rod (6), an assembly component (7), a support component (8) and a dustproof component (9), wherein the guide sleeve (2) is plugged and installed in the center of the top end surface of the support base (1), the positioning seat (3) is fixedly installed on the outer side of the center of the top end surface of the guide sleeve (2), the adjusting rod (6) is plugged and installed inside the guide sleeve (2), and the top end of the adjusting rod (6) passes through the positioning seat (3) and is provided with an assembly component (7), the dustproof component (9) is provided at the edge position of the top end surface of the support base (1), and the support component (8) is provided below the bottom of the support base (1); The assembly component (7) includes a first threaded seat (71), a second threaded seat (72), a first locking screw (73), a fastening top frame (74), an adjusting top frame (76), an electric guide rail (77), a guide rail slide (78), a support seat (79), a sliding connecting rod (710), an assembly base (711), an assembly tooth column (712), a first plastic plug sleeve (713), an assembly tooth seat (714), an electric cylinder (715), a piston push rod (716), a mounting liner (717), a second plastic plug sleeve (718) and a counterweight (719). The first threaded seat (71) is fixedly mounted on one end of the top of the adjusting rod (6), and a second threaded seat (72) is provided on the outside of the first threaded seat (71), a first locking screw (73) is plugged and installed in the center of the end face of the second threaded seat (72), and one end of the first locking screw (73) passes through the second threaded seat (72) and is fixedly connected to the first threaded seat (71), a fastening top frame (74) is fixedly mounted in the center of the top end face of the second threaded seat (72), and an electric cylinder (715) is plugged and installed in the center of the interior of the fastening top frame (74), and the electric cylinder (715) is installed. A piston push rod (716) is connected and installed in the center of the top end of the cylinder (715), and a mounting liner (717) is fixedly installed on the top end of the piston push rod (716). A second plastic plug sleeve (718) is fixedly installed on the top of the mounting liner (717). A counterweight (719) is fixedly installed on the bottom end of the electric cylinder (715). An adjusting top frame (76) is fixedly installed on the top end face of the fastening top frame (74). An electric guide rail (77) is fixedly installed in the center of the top end face of the adjusting top frame (76), and the outer surface of the electric guide rail (77) is fixedly mounted on the top end face of the adjusting top frame (76). A guide rail slide (78) is installed on the side connection, a support seat (79) is fixedly installed on the outer end surface of the guide rail slide (78), and a sliding link (710) is fixedly installed in the center of the end surface of the support seat (79), an assembly base (711) is fixedly installed on the outer side of the sliding link (710), and an assembly tooth column (712) is fixedly installed in the center of the outer wall of the assembly base (711), an assembly tooth seat (714) is plugged and installed on the outer side of the assembly tooth seat (714), and a first plastic plug sleeve (713) is fixedly installed on one side of the top of the assembly tooth seat (714).

2. The adjustable microphone stand according to claim 1, characterized in that: Three threaded jaws (4) are fixedly mounted at the edge of the top end surface of the positioning seat (3), and the angle between the three threaded jaws (4) is 120 degrees. The outer sides of the three threaded jaws (4) are sleeved with locking thread sleeves (5), and the inner wall of the locking thread sleeve (5) is fixedly connected with the outer walls of the three threaded jaws (4) through threads.

3. The adjustable microphone stand according to claim 1, characterized in that: The second locking screw (75) is inserted at both ends of one side of the outer wall of the fastening top frame (74) through a threaded connection, and one end of the second locking screw (75) passes through the outer wall of the fastening top frame (74) and is fitted and connected to the outer wall of the electric cylinder (715).

4. The adjustable microphone stand according to claim 1, characterized in that: Positioning slots are provided at the centers of both ends of the top of the adjusting top frame (76), connecting rods are fixedly installed at the edges of both ends of the back of the assembly bottom frame (711), and both ends of the sliding connecting rod (710) pass through the guide slots and are fixedly connected to one end of the two connecting rods.

5. The adjustable microphone stand according to claim 1, characterized in that: The support assembly (8) includes a guide groove (81), a spring clamping groove (82), a rotation groove (83), a track groove (84), a fixed pin (85), a support foot rod (86), a guide push block (88), a limit plate (89), a driven rod (810), a return spring (811) and a locking clamp (812), wherein the guide groove (81) is provided at the center of the end surface of the support base (1), the outer wall of the guide sleeve (2) is in contact with the inner wall of the guide groove (81), and the guide sleeve (2) One end of the bottom of the support base (1) passes through the guide groove (81) and is installed with an anti-slip ring through a threaded connection. The inner wall of the guide groove (81) is evenly distributed with spring fixing grooves (82). The outer wall bottom of the support base (1) is evenly distributed with rotation grooves (83) on three sides, and the rotation groove (83) is connected with the spring fixing groove (82). A track groove (84) is opened at the center of the top of the inner wall of the rotation groove (83), and one end of the track groove (84) is connected with the spring fixing groove (82). The inner wall of the spring fixing groove (82) is A limiting plate (89) is fixedly installed on one side of the wall, and a driven rod (810) is plugged and installed in the center of the end face of the limiting plate (89), and a locking card (812) is fixedly installed on the other end of the driven rod (810), and the outer wall of the locking card (812) is fitted and connected with the outer wall of the guide sleeve (2), and a return spring (811) is sleeved and installed on the outer side of the driven rod (810), and one end of the return spring (811) is fixedly connected to the inner end face of the limiting plate (89), and the return spring (811) is fixedly connected to the inner end face of the limiting plate (89). ) is fixedly connected to the locking card (812), a fixed pin (85) is fixedly installed in the center of the interior of the rotating groove (83), and a supporting foot rod (86) is sleeved and installed on the outside of the fixed pin (85), a guide push block (88) is fixedly installed in the center of the outer wall of one end of the top of the supporting foot rod (86), and the guide push block (88) is arranged in the interior of the track groove (84), and one end of the driven rod (810) passes through the limiting plate (89) and is in close contact with one end of the outer wall of the guide push block (88).

6. The adjustable microphone stand according to claim 5, characterized in that: One end of the bottom of the supporting foot rod (86) passes through the rotating groove (83) and is connected to and installed with a wear-resistant bracket (87).

7. The adjustable microphone stand according to claim 1, characterized in that: The dustproof assembly (9) comprises a storage slot (91), a connecting base pad (92), an elastic dustproof cloth bag (93), a shaping frame (94), an elastic rope loop (95), a storage cable (96) and a dustproof end cover (97). The storage slot (91) is opened at the edge of the top end face of the support base (1). Both sides of the top end face of the storage slot (91) are equipped with dustproof end covers (97) through hinges, and the dustproof end covers (97) are fan-shaped. The inner end surface of the storage groove (91) is fixedly installed with a connecting base pad (92), the center of the top end surface of the connecting base pad (92) is fixedly installed with an elastic dustproof cloth bag (93), and the end surface of the elastic dustproof cloth bag (93) is provided with a plurality of shaping frames (94), the center of the top end surface of the elastic dustproof cloth bag (93) is fixedly installed with an elastic rope loop (95), and the interior of the elastic rope loop (95) is plugged and installed with a storage cable (96).

8. A method for using the easily adjustable microphone stand according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step S1: When in use, the support base (1) can be supported by the support assembly (8) at the bottom of the support base (1), and the guide sleeve (2) can be fixed, so that the support base (1) and the guide sleeve (2) have a stable supporting effect; the support foot rod (86) outside the fixed pin shaft (85) is rotated until the top of the outer wall of the three support foot rods (86) is tightly fitted with the inner wall of the rotating groove (83), so that the wear-resistant bracket (87) at the bottom end face of the support foot rod (86) is in contact with the placement surface, and the support base (1) is supported by the three wear-resistant brackets (87) and the support foot rod (86). When the support foot rod (86) rotates, it can drive the guide push block (88) to move in the inner wall of the track groove (84). The support base (86) rotates, and when the guide push block (88) of the support foot rod (86) rotates to contact one end of the driven rod (810) at the center of the end face of its limit plate (89), as the support foot rod (86) continues to rotate, one end of the guide push block (88) can push the driven rod (810), so that the other end of the driven rod (810) pushes the locking card (812) to move and stretches the return spring (811). When the support foot rod (86) stops rotating, the outer wall of the locking card (812) can fit and press against the outer wall of the spring fixing groove (82). After the three locking card plates (812) press against the outer wall of the spring fixing groove (82), the spring fixing groove (82) is fixed to the center of the end face of the support base (1); Step S2: Pull the adjusting rod (6) at the center of the end face of the guide sleeve (2) to adjust the adjusting rod (6) to a suitable height, then tighten the locking threaded sleeve (5) on the outside of the threaded jaws (4) so ​​that the locking threaded sleeve (5) can squeeze and deform the threaded jaws (4), so that the three threaded jaws (4) can fit tightly against the outer wall of the adjusting rod (6), thereby fixing the adjusting rod (6) and the guide sleeve (2), so that the adjusting rod (6) can have a stable supporting effect on the assembly component (7); the assembly component (7) can be used to easily fix the microphone; by rotating the first locking screw (73), the second threaded seat (72 ) and the first threaded seat (71) are adjusted to a suitable angle, and the first locking screw (73) is tightened to fix the second threaded seat (72) and the first threaded seat (71); after the electric cylinder (715) is inserted and installed inside the fastening top frame (74), the electric cylinder (715) is pulled to slide inside the fastening top frame (74), and the distance between the counterweight block (719) at the bottom side of the electric cylinder (715) and the assembly tooth seat (714) is adjusted to facilitate counterweighting, so that the electric cylinder (715) can have a good balance and stability effect. After the adjustment is completed, the electric cylinder is tightened by tightening the two second locking screws (75). (715) is fixedly installed inside the fastening top frame (74). When the electric cylinder (715) is working, the distance between the mounting liner (717) and the second plastic plug sleeve (718) can be adjusted by the piston push rod (716), so that the user can insert one end of the microphone into the inside of the second plastic plug sleeve (718). The assembly tooth seat (714) at the bottom of the first plastic plug sleeve (713) can also be inserted into the inside of the assembly tooth column (712) outside the assembly base frame (711), so that the assembly tooth seat (714) and the assembly tooth column (712) are engaged and fixed, thereby installing the first plastic plug sleeve (713) on the outside of the fastening top frame (74). By adjusting the combination of the assembly tooth seat (714) and the racks at different positions inside the assembly tooth column (712), the angle of the first plastic plug sleeve (713) can be adjusted; at the same time, when the electric guide rail (77) outside the adjustment top frame (76) works, the guide rail slide (78) pulls the two ends of the sliding connecting rod (710) through the support seat (79) to move in the positioning slide groove of the adjustment top frame (76), so that the assembly tooth column (712) can be flipped to the other side of the fastening top frame (74) through the assembly base (711), so that the microphone can be installed on the other side of the fastening top frame (74) for use, thereby improving the convenience of use; Step S3: After use, insert the adjustment rod (6) into the interior of the guide sleeve (2) so that the first threaded seat (71) and the guide sleeve (2) are at the minimum distance, and then reset the assembly component (7) and the support component (8) so that the electric cylinder (715), the support foot rod (86) and the guide sleeve (2) are in the same horizontal direction. At this time, the anti-slip ring at the bottom of the guide sleeve (2) is stored in the interior of the guide groove (81), and the three support foot rods (86) are located on the outside of the guide sleeve (2). The device is dustproofed by the dustproof component (9), the dustproof end cover (97) at the top of the storage groove (91) is opened, and the storage cable (96) is pulled so that the storage cable (96) is folded. The elastic dust-proof cloth bag (93) and the shaping frame (94) are pulled out from the inside of the storage groove (91), and the elastic dust-proof cloth bag (93) in the folded state is stretched out. The elastic dust-proof cloth bag (93) is then sleeved and installed on the outside of the guide sleeve (2), the positioning seat (3), the threaded clamp claw (4), the locking thread sleeve (5), the adjusting rod (6), and the assembly component (7). The top end of the elastic dust-proof cloth bag (93) is then tied and fixed using the dust-proof end cover (97) on the end face of the storage cable (96), so that the guide sleeve (2), the positioning seat (3), the threaded clamp claw (4), the locking thread sleeve (5), the adjusting rod (6), and the assembly component (7) are stored inside the elastic dust-proof cloth bag (93), making it convenient for subsequent use.

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