Adjustable microphone support
By introducing vertical and horizontal adjustment components into the microphone bracket, combined with the motor-driven lifting rod, the problem of the inability to adjust the microphone spacing and adapt to different sizes of microphones is solved in the prior art, and the convenient use and flexibility of the microphone bracket is achieved.
Patent Information
- Application Number
- CN202421003570.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing microphone holder cannot adjust the spacing between the microphone and the person, and the diameter of the fixing ring is unadjustable, making it unable to adapt to microphones of different sizes, resulting in inconvenience in use.
An adjustable microphone bracket including vertical adjustment components and horizontal adjustment components is designed. The height and distance of the microphone are adjusted through components such as slide rods, pull rods, U-shaped plates and knobs, and the height is automatically adjusted by using a motor-driven lifting rod. .
It realizes fixing of microphones of different sizes and flexible adjustment of microphone and human spacing, improving the convenience and use effect of the microphone stand.
Smart Images
Figure CN222283437U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of multimedia equipment, in particular to an adjustable microphone bracket. Background Art
[0002] Microphone, scientific name is microphone, also known as microphone, micro-phone. Microphone is an energy conversion device that converts sound signals into electrical signals. There are dynamic, condenser, electret and the recently emerging silicon micro-microphone, in addition to liquid microphones and laser microphones. Most microphones are electret condenser microphones, which work on the principle of using a polymer material vibration membrane with permanent charge isolation. If a TV reporter faces the side of the interviewee during an interview, lacking the necessary response and standing awkwardly, the microphone stand was born.
[0003] Application number: CN201620384129.1 "Microphone holder" can carry a microphone and a mobile phone at the same time through the first bearing part and the second bearing part. In addition, the first bearing part is located at the other end of the column, which is convenient for the anchor to use the microphone. The above microphone holder solves the bearing and support problems of the microphone and the mobile phone at the same time. The above microphone holder has a simple structure, which improves the integration and convenience of the microphone holder.
[0004] However, the microphone stand cannot adjust the distance between the microphone and the person. Meanwhile, the diameter of the fixing ring of the microphone stand cannot be adjusted, so that the microphone stand cannot fix microphones of different sizes, thereby causing inconvenience in using the microphone stand. Utility Model Content
[0005] The purpose of the utility model is to provide an adjustable microphone stand, so that the microphone stand can fix microphones of different sizes, so as to solve the problems raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical solutions: an adjustable microphone stand, comprising a vertical adjustment component for adjusting the height of the microphone, a lateral adjustment component for adjusting the distance between the microphone and a person is provided at the top of the vertical adjustment component, and a fixing component for clamping and fixing the microphone is provided at one end of the lateral adjustment component;
[0007] Among them, the lateral adjustment component includes: a sliding rod, the outside of the sliding rod is slidably inserted into the inner ring of the outer frame, the bottom of the outer frame is fixedly connected to the top of the rotating plate 2, the side of the outer frame is fixedly connected to one side of the U-shaped plate, the other side of the U-shaped plate is slidably sleeved on the outside of the pull rod, one end of the pull rod is fixedly connected to one side of the round buckle, and the other end of the pull rod is fixedly connected to one end of the insertion rod.
[0008] Preferably, a plurality of groups of blind holes are evenly formed on one side of the slide rod, a circular through hole is formed on one side of the outer frame, and the hole walls of the circular through hole and the blind hole are both sleeved on the outside of the insertion rod.
[0009] Preferably, the outside of the pull rod is inserted into the inner ring of the spring, and both ends of the spring are supported between the insertion rod and the U-shaped plate.
[0010] Preferably, the fixing assembly includes: a U-shaped bracket, the bottom of the U-shaped bracket is fixedly connected to the top of the rotating plate one, the side of the rotating plate one is rotatably connected to one end of the sliding rod through a bolt, the two sides of the U-shaped bracket are rotatably connected to the outside of the left and right rotating screw rods, and the external threads of the left and right rotating screw rods are connected to the inside of the movable plate.
[0011] Preferably, the ends of the left and right screw rods are fixedly connected to one side of the knob.
[0012] Preferably, the movable plates are provided in two groups, and the exteriors of the two groups of movable plates are fixedly connected to one side of the V-shaped clamping block.
[0013] Preferably, the vertical adjustment assembly includes: a base, the top of the base is fixedly connected to the bottom end of the cylinder, the top of the cylinder is sleeved on the outside of the lifting rod, the top of the lifting rod is fixedly connected to the bottom of the mounting seat, and the top of the mounting seat is rotatably connected to the side of the rotating plate 2 by bolts.
[0014] Preferably, the side portion of the lifting rod is fixedly connected to one side of the strip-shaped sliding block, and the side portion of the lifting rod is also fixedly connected to the inner circle of a limiting plate, and the limiting plate is located in the cylinder.
[0015] Preferably, a guide through hole is provided on the top surface of the cylinder, a limiting sliding groove is provided on the hole wall of the guide through hole, the hole wall of the guide through hole is slidably sleeved on the side of the lifting rod, and the groove wall of the limiting sliding groove is slidably connected to the side of the strip sliding block.
[0016] Preferably, the side of the lower end of the lifting rod is threadedly connected to the inner ring of the threaded barrel, the bottom end of the threaded barrel is connected to the shaft end of the motor through a coupling, and the outside of the motor is fixedly connected to the bottom surface of the inside of the cylinder.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] The utility model uses a fixing component so that the microphone holder can fix microphones of different sizes; at the same time, uses a lateral adjustment component so that the distance between the microphone and a person can be adjusted; and through the coordinated use of the above components, the microphone holder is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the lateral adjustment component of the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of the vertical adjustment component of the utility model;
[0023] Figure 5 It is a schematic diagram of the cylinder structure of the utility model.
[0024] In the figure: 1. microphone; 2. fixing assembly; 21. U-shaped bracket; 22. rotating plate 1; 23. moving plate; 24. V-shaped clamp; 25. left and right screw rods; 26. knob; 27; 28; 29; 3. lateral adjustment assembly; 31. sliding rod; 311. blind hole; 32. outer frame; 321. circular through hole; 33. plug rod; 34. U-shaped plate; 35. round buckle; 36. spring; 37. pull rod; 38. rotating plate 2; 39; 4. vertical adjustment assembly; 41. mounting seat; 42. strip slider; 43. lifting rod; 44. cylinder; 441. limiting slide groove; 442. guide through hole; 45. limiting plate; 46. threaded cylinder; 47. motor; 48. base. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-5 The utility model provides a technical solution: an adjustable microphone stand, comprising: a vertical adjustment component 4 for adjusting the height of the microphone, a lateral adjustment component 3 for adjusting the distance between the microphone and a person is provided at the top of the vertical adjustment component 4, and a fixing component 2 for clamping and fixing the microphone is provided at one end of the lateral adjustment component 3.
[0027] The lateral adjustment component 3 includes: a sliding rod 31, the outer part of the sliding rod 31 is slidably inserted into the inner ring of the outer frame 32, the bottom of the outer frame 32 is fixedly connected to the top of the rotating plate 38, the side of the outer frame 32 is fixedly connected to one side of the U-shaped plate 34, the other side of the U-shaped plate 34 is slidably sleeved on the outside of the pull rod 37, one end of the pull rod 37 is fixedly connected to one side of the round buckle 35, and the other end of the pull rod 37 is fixedly connected to one end of the insertion rod 33.
[0028] A plurality of blind holes 311 are evenly arranged on one side of the slide rod 31, and a circular through hole 321 is arranged on one side of the outer frame 32. The hole walls of the circular through hole 321 and the blind hole 311 are both sleeved on the outside of the insertion rod 33; the outside of the pull rod 37 is inserted into the inner ring of the spring 36, and the two ends of the spring 36 are supported between the insertion rod 33 and the U-shaped plate 34.
[0029] Furthermore, when it is necessary to adjust the distance between the microphone 1 and the user, the round buckle 35 can be pulled, and the round buckle 35 drives the insertion rod 33 through the pull rod 37, so that the insertion rod 33 is pulled out of the blind hole 311, so that the sliding rod 31 can slide in the inner circle of the outer frame 32, and then drive the microphone 1 to move in the horizontal direction. After the adjustment is completed, the round buckle 35 is released. At this time, under the action of the spring 36, the insertion rod 33 is pushed into the circular through hole 321 and the blind hole 311, so that the sliding rod 31 and the outer frame 32 cannot slide relative to each other.
[0030] The fixing assembly 2 includes: a U-shaped bracket 21, the bottom of the U-shaped bracket 21 is fixedly connected to the top of the rotating plate 22, the side of the rotating plate 22 is rotatably connected to one end of the sliding rod 31 through bolts, the two sides of the U-shaped bracket 21 are rotatably connected to the outside of the left and right screw rods 25, and the external threads of the left and right screw rods 25 are connected to the inside of the movable plate 23; the ends of the left and right screw rods 25 are fixedly connected to one side of the knob 26; there are two groups of movable plates 23, and the outsides of the two groups of movable plates 23 are fixedly connected to one side of the V-shaped clamping block 24.
[0031] Furthermore, the microphone 1 is placed between the two V-shaped clamps 24, and then the knob 26 is turned, the knob 26 drives the left and right screw rods 25 to rotate, the left and right screw rods 25 drive the two moving plates 23 to move closer to each other, and the two moving plates 23 drive the two V-shaped clamps 24 to move closer to each other, so that the two V-shaped clamps 24 can clamp and fix microphones 1 of different sizes.
[0032] The vertical adjustment assembly 4 includes: a base 48, the top of the base 48 is fixedly connected to the bottom end of the cylinder 44, the top of the cylinder 44 is sleeved on the outside of the lifting rod 43, the top of the lifting rod 43 is fixedly connected to the bottom of the mounting seat 41, and the top of the mounting seat 41 is rotatably connected to the side of the rotating plate 2 38 by bolts.
[0033] The side of the lifting rod 43 is fixedly connected to one side of the strip slider 42, and the side of the lifting rod 43 is also fixedly connected to the inner circle of the limit plate 45, and the limit plate 45 is located in the cylinder 44; a guide through hole 442 is provided on the top surface of the cylinder 44, and a limit slide groove 441 is provided on the hole wall of the guide through hole 442, and the hole wall of the guide through hole 442 is slidably sleeved on the side of the lifting rod 43, and the groove wall of the limit slide groove 441 is slidably connected to the side of the strip slider 42.
[0034] Furthermore, when the lifting rod 43 moves up and down in the guide through hole 442, the lifting rod 43 drives the strip slider 42 to slide on the groove wall of the limiting slide groove 441. The cooperation between the strip slider 42 and the limiting slide groove 441 can prevent the lifting rod 43 from rotating with the threaded tube 46.
[0035] The side of the lower end of the lifting rod 43 is threadedly connected to the inner ring of the threaded cylinder 46, the bottom end of the threaded cylinder 46 is connected to the shaft end of the motor 47 through a coupling, and the outside of the motor 47 is fixedly connected to the bottom surface inside the cylinder 44.
[0036] Furthermore, when the height of the microphone 1 needs to be adjusted, the motor 47 is started, and the motor 47 drives the threaded cylinder 46 to rotate, thereby driving the lifting rod 43 to rise or fall, and the lifting rod 43 drives the microphone 1 to rise or fall, thereby achieving the adjustment of the height of the microphone 1.
[0037] Working principle: When using, place the microphone 1 between the two V-shaped clamping blocks 24, then turn the knob 26, the knob 26 drives the left and right screw rods 25 to rotate, the left and right screw rods 25 drive the two moving plates 23 to move closer to each other, the two moving plates 23 drive the two V-shaped clamping blocks 24 to move closer to each other, so that the two V-shaped clamping blocks 24 can clamp and fix microphones 1 of different sizes; when it is necessary to adjust the distance between the microphone 1 and the user, the round buckle 35 can be pulled, the round buckle 35 drives the plug rod 33 through the pull rod 37, so that the plug rod 33 is pulled out of the blind hole 311, this The slide bar 31 can slide on the inner circle of the outer frame 32, thereby driving the microphone 1 to move in the horizontal direction. After the adjustment is completed, the round buckle 35 is loosened. At this time, under the action of the spring 36, the insertion rod 33 is pushed into the circular through hole 321 and the blind hole 311, so that the slide bar 31 and the outer frame 32 cannot slide relative to each other; when the height of the microphone 1 needs to be adjusted, the motor 47 is started, and the motor 47 drives the threaded cylinder 46 to rotate, thereby driving the lifting rod 43 to rise or fall, and the lifting rod 43 drives the microphone 1 to rise or fall, thereby realizing the adjustment of the height of the microphone 1.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable microphone stand, characterized in that: It comprises a vertical adjustment component (4) for adjusting the height of a microphone, a lateral adjustment component (3) for adjusting the distance between the microphone and a person is arranged at the top of the vertical adjustment component (4), and a fixing component (2) for clamping and fixing the microphone is arranged at one end of the lateral adjustment component (3); Wherein, the lateral adjustment component (3) comprises: a sliding rod (31), the outer part of the sliding rod (31) is slidably inserted into the inner ring of the outer frame (32), the bottom of the outer frame (32) is fixedly connected to the top of the second rotating plate (38), the side of the outer frame (32) is fixedly connected to one side of the U-shaped plate (34), the other side of the U-shaped plate (34) is slidably sleeved on the outside of the pull rod (37), one end of the pull rod (37) is fixedly connected to one side of the round buckle (35), and the other end of the pull rod (37) is fixedly connected to one end of the insertion rod (33).
2. The adjustable microphone stand according to claim 1, characterized in that: A plurality of groups of blind holes (311) are evenly formed on one side of the slide rod (31), a circular through hole (321) is formed on one side of the outer frame (32), and the hole walls of the circular through hole (321) and the blind hole (311) are both sleeved on the outside of the insertion rod (33).
3. The adjustable microphone stand according to claim 1, characterized in that: The outside of the pull rod (37) is inserted into the inner circle of the spring (36), and the two ends of the spring (36) are supported between the insertion rod (33) and the U-shaped plate (34).
4. The adjustable microphone stand according to claim 1, characterized in that: The fixing assembly (2) comprises: a U-shaped bracket (21), the bottom of the U-shaped bracket (21) is fixedly connected to the top of the rotating plate (22), the side of the rotating plate (22) is rotatably connected to one end of the sliding rod (31) through bolts, and the two sides of the U-shaped bracket (21) are rotatably connected to the outside of the left and right rotating screw rods (25), and the outside of the left and right rotating screw rods (25) are threadedly connected to the inside of the movable plate (23).
5. The adjustable microphone stand according to claim 4, characterized in that: The ends of the left and right screw rods (25) are fixedly connected to one side of the knob (26).
6. The adjustable microphone stand according to claim 4, characterized in that: The movable plates (23) are provided in two groups in total, and the exteriors of the two groups of movable plates (23) are fixedly connected to one side of the V-shaped clamping block (24).
7. The adjustable microphone stand according to claim 1, characterized in that: The vertical adjustment assembly (4) comprises: a base (48), the top of the base (48) is fixedly connected to the bottom end of the cylinder (44), the top of the cylinder (44) is sleeved on the outside of the lifting rod (43), the top of the lifting rod (43) is fixedly connected to the bottom of the mounting seat (41), and the top of the mounting seat (41) is rotatably connected to the side of the second rotating plate (38) through bolts.
8. The adjustable microphone stand according to claim 7, characterized in that: The side of the lifting rod (43) is fixedly connected to one side of the strip-shaped slider (42), and the side of the lifting rod (43) is also fixedly connected to the inner circle of the limiting plate (45), and the limiting plate (45) is located in the cylinder (44).
9. The adjustable microphone stand according to claim 8, characterized in that: A guide through hole (442) is provided on the top surface of the cylinder (44), a limit slide groove (441) is provided on the hole wall of the guide through hole (442), the hole wall of the guide through hole (442) is slidably sleeved on the side of the lifting rod (43), and the groove wall of the limit slide groove (441) is slidably connected to the side of the strip slider (42).
10. The adjustable microphone stand according to claim 7, characterized in that: The side portion of the lower end of the lifting rod (43) is threadedly connected to the inner ring of the threaded cylinder (46), the bottom end of the threaded cylinder (46) is connected to the shaft end of the motor (47) through a coupling, and the outside of the motor (47) is fixedly connected to the bottom surface of the inside of the cylinder (44).