阅读说明：本技术 一种防摔的麦克风 (Anti-falling microphone ) 是由 严宗宝 于 2021-08-14 设计创作，主要内容包括：本发明公开了一种防摔的麦克风,包括防摔外壳和固定螺栓；防摔外壳：内部前后侧分别开设有两个透气槽,所述防摔外壳内侧设有纵向减震单元,所述纵向减震单元中固定筒的内放置有麦克风本体,所述麦克风本体通过固定螺栓与纵向减震单元中法兰盘固定连接,所述纵向减震单元中固定筒的内部均匀设有至少十二个侧向减震单元,所述防摔外壳的下侧设有麦克风底端减震单元；设有防移动结构,能够预防放置在桌面麦克风发生移动,减少麦克风掉落几率,设有防摔减震结构,能够有效保护麦克风,防止麦克风掉落时摔坏,从而增加麦克风的使用寿命,减少人们使用麦克风的成本。(The invention discloses an anti-falling microphone, which comprises an anti-falling shell and a fixing bolt; prevent falling the shell: the front side and the rear side of the inner part of the anti-falling shell are respectively provided with two ventilation grooves, the inner side of the anti-falling shell is provided with a longitudinal damping unit, a microphone body is placed in a fixed cylinder in the longitudinal damping unit, the microphone body is fixedly connected with a flange plate in the longitudinal damping unit through a fixing bolt, at least twelve lateral damping units are uniformly arranged in the fixed cylinder in the longitudinal damping unit, and a damping unit at the bottom end of the microphone is arranged at the lower side of the anti-falling shell; be equipped with and prevent moving the structure, can prevent to place and take place to remove at the desktop microphone, reduce the microphone probability that drops, be equipped with and prevent falling shock-absorbing structure, can effectively protect the microphone, prevent that the microphone from breaking when dropping to increase the life of microphone, reduce the cost that people used the microphone.)

1. An anti-fall microphone, characterized by: comprises an anti-falling shell (1) and a fixing bolt (6);

anti-falling shell (1): two ventilation grooves (12) are respectively formed in the front side and the rear side of the interior of the anti-falling shell (1), a longitudinal damping unit (3) is arranged on the inner side of the anti-falling shell (1), a microphone body (2) is arranged in a fixed cylinder (35) in the longitudinal damping unit (3), the microphone body (2) is fixedly connected with a flange plate (36) in the longitudinal damping unit (3) through a fixing bolt (6), at least twelve lateral damping units (4) are uniformly arranged in the fixed cylinder (35) in the longitudinal damping unit (3), and a microphone bottom damping unit (5) is arranged on the lower side of the anti-falling shell (1);

longitudinal damping unit (3): the anti-falling shell comprises fixed sliding shafts (31), movable grooves (32), connecting blocks (33), springs I (34), a fixed cylinder (35) and a flange plate (36), wherein the left side and the right side of the interior of the anti-falling shell (1) are respectively provided with the two movable grooves (32), the fixed sliding shafts (31) are arranged in the two movable grooves (32), the flange plate (36) is arranged at the upper end of the fixed cylinder (35), the left end and the right end of the fixed cylinder (35) are respectively provided with the two connecting blocks (33), the outer surfaces of the two fixed sliding shafts (31) are respectively in sliding connection with sliding holes formed in the upper side and the lower side of the two connecting blocks (33), the outer surfaces of the two fixed sliding shafts (31) are respectively sleeved with the four springs I (34), and the four springs I (34) are respectively distributed between the interior of the two movable grooves (32) and the upper side and the lower side of the two connecting blocks (33);

the input end of the microphone body (2) is electrically connected with the output end of an external power supply through an external control switch group.

2. A fall-resistant microphone according to claim 1, wherein: the longitudinal damping unit (3) further comprises a protective rubber block (37), and the outer side surface of the flange plate (36) is provided with the protective rubber block (37).

3. A fall-resistant microphone according to claim 1, wherein: lateral damping unit (4) include telescopic link installation piece (41), telescopic link (42), spring two (43), gyro wheel installation piece (44) and gyro wheel (45), the inside back downside of fixed section of thick bamboo (35) is equipped with telescopic link installation piece (41), the front side of telescopic link installation piece (41) is equipped with telescopic link (42), the front side of telescopic link (42) is equipped with gyro wheel installation piece (44), the front side of gyro wheel installation piece (44) is equipped with gyro wheel (45), the surface of gyro wheel (45) and the downside surface roll connection of microphone body (2), spring two (43) have been cup jointed to the surface of telescopic link (42), spring two (43) distribute between telescopic link installation piece (41) and gyro wheel installation piece (44).

4. A fall-resistant microphone according to claim 1, wherein: microphone bottom shock attenuation unit (5) include microphone bottom contact piece (52), spring three (53), telescopic link two (54), telescopic link installation piece two (55) and fixed block (56), the inside upside of fixed block (56) evenly is equipped with at least three telescopic link installation piece two (55), and the upside of three telescopic link installation piece two (55) all is equipped with telescopic link two (54), and the upside of three telescopic link two (54) is equipped with microphone bottom contact piece (52), the downside of fixed block (56) is equipped with the screw thread, the downside of preventing falling shell (1) is equipped with the thread groove that corresponds with the screw thread, the screw thread of fixed block (56) and the thread groove threaded connection of preventing falling shell (1) downside, the downside swing joint of microphone bottom contact piece (52) and microphone body (2).

5. A fall-resistant microphone according to claim 4, wherein: the microphone bottom end damping unit (5) further comprises a sponge pad (51) and a fixed twisting block (57), the sponge pad (51) is arranged on the upper side contact surface of the microphone bottom contact block (52), and the fixed twisting block (57) is arranged on the lower side of the fixed block (56).

6. A fall-resistant microphone according to claim 5, wherein: the microphone bottom end shock absorption unit (5) further comprises a first fixed line groove (58) and a second fixed line groove (59), and the upper side and the lower side of the microphone bottom contact block (52) and the upper side and the lower side of the fixed block (56) are respectively provided with the first fixed line groove (58) and the second fixed line groove (59).

7. A fall-resistant microphone according to claim 1, wherein: still include fixed band installation piece (7) and finger fixed band (8), the right side of preventing falling shell (1) is equipped with two fixed band installation pieces (7) respectively, the both ends of finger fixed band (8) respectively with two fixed band installation pieces (7) fixed connection, finger fixed band (8) are the magic subsides.

8. A fall-resistant microphone according to claim 1, wherein: still including holding piece (9), the side is equipped with respectively and holds piece (9) about preventing falling shell (1), it is the silica gel piece to hold piece (9).

9. A fall-resistant microphone according to claim 1, wherein: still including preventing falling piece (10), the downside of preventing falling shell (1) is equipped with prevents falling piece (10), prevent falling piece (10) and be the block rubber.

10. A fall-resistant microphone according to claim 1, wherein: still include ventilative radiating groove (11), the surface of preventing falling shell (1) and fixed cylinder (35) evenly is equipped with ventilative radiating groove (11).

Technical Field

The invention relates to the technical field of microphones, in particular to an anti-falling microphone.

Background

Microphones, known as microphones, also known as microphones, which are energy conversion devices that convert sound signals into electrical signals, are classified into moving coil, condenser, electret and recently emerging silicon micro-microphones, as well as liquid microphones and laser microphones, most of which are electret condenser microphones, which operate on the principle of using a diaphragm of polymeric material with permanent charge isolation.

The microphone is a common article for people, most of the existing commonly used microphones are simple in structure, the microphones are generally placed on a table top after being used, the microphones are cylindrical and roll easily on the table top, and even fall on the ground, and the microphones are easy to break due to the fact that the microphones lack a falling-preventing structure, so that the service life of the microphones is prolonged, loss is brought to people, the use cost of people is improved, and therefore the falling-preventing microphones are provided.

Disclosure of Invention

The invention aims to overcome the existing defects, provides an anti-falling microphone which is provided with an anti-moving structure, can prevent a microphone placed on a desktop from moving, reduces the falling probability of the microphone, and is provided with an anti-falling damping structure, so that the microphone can be effectively protected, and the microphone can be prevented from being broken when falling, thereby prolonging the service life of the microphone, reducing the cost of using the microphone by people, and effectively solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a crash-proof microphone includes a crash-proof housing and a fixing bolt;

prevent falling the shell: the front side and the rear side of the inner part of the anti-falling shell are respectively provided with two ventilation grooves, the inner side of the anti-falling shell is provided with a longitudinal damping unit, a microphone body is placed in a fixed cylinder in the longitudinal damping unit, the microphone body is fixedly connected with a flange plate in the longitudinal damping unit through a fixing bolt, at least twelve lateral damping units are uniformly arranged in the fixed cylinder in the longitudinal damping unit, and a damping unit at the bottom end of the microphone is arranged at the lower side of the anti-falling shell;

a longitudinal damping unit: the anti-falling shell comprises fixed sliding shafts, movable grooves, connecting blocks, springs I, a fixed cylinder and a flange plate, wherein the left side and the right side in the anti-falling shell are respectively provided with two movable grooves, the fixed sliding shafts are arranged in the two movable grooves, the upper end of the fixed cylinder is provided with the flange plate, the left end and the right end of the fixed cylinder are respectively provided with two connecting blocks, the outer surfaces of the two fixed sliding shafts are respectively in sliding connection with sliding holes formed in the upper side and the lower side of the two connecting blocks, the outer surfaces of the two fixed sliding shafts are respectively sleeved with the springs I, and the springs I are respectively distributed in the two movable grooves and between the upper side and the lower side of the two connecting blocks;

the input end of the microphone body is electrically connected with the output end of an external power supply through an external control switch group.

Ventilative groove makes things convenient for the microphone heat dissipation, vertical shock attenuation unit plays the guard action to the microphone, vertical shock attenuation unit can reduce the impact that the microphone received when the microphone drops, the motion range of fixed slide-shaft and the fixed section of thick bamboo of activity groove restriction, fixed section of thick bamboo and the fixed microphone body of flange easy to assemble, the flange dish plays fixedly and guard action to the microphone, prevent that the microphone from placing the back and taking place to remove, spring one absorbs the fore-and-aft impact force of microphone body, play protection and cushioning action to the microphone body.

Furthermore, the longitudinal damping unit further comprises a protective rubber block, and the outer side surface of the flange plate is provided with the protective rubber block. The protective rubber block absorbs part of impact force applied when the microphone falls.

Further, side direction shock attenuation unit includes telescopic link installation piece one, telescopic link one, spring two, gyro wheel installation piece and gyro wheel, the inside back downside of fixed section of thick bamboo is equipped with telescopic link installation piece one, the front side of telescopic link installation piece one is equipped with telescopic link one, the front side of telescopic link one is equipped with gyro wheel installation piece, the front side of gyro wheel installation piece is equipped with the gyro wheel, the surface of gyro wheel and the downside surface roll connection of microphone body, spring two has been cup jointed to the surface of telescopic link one, spring two distributes between telescopic link installation piece one and gyro wheel installation piece. The side direction shock attenuation unit plays the guard action to the microphone, and the side direction shock attenuation unit conveniently absorbs the impact force of microphone side direction, and telescopic link installation piece is convenient for install telescopic link one, and the impact force that receives when the microphone dropped is conveniently absorbed to spring two, and gyro wheel installation piece is easy to assemble the gyro wheel, and the gyro wheel makes things convenient for the microphone to place in the solid fixed cylinder.

Further, microphone bottom shock attenuation unit includes microphone bottom contact piece, spring three, telescopic link two, telescopic link installation piece two and fixed block, the inside upside of fixed block evenly is equipped with at least three telescopic link installation piece two, and the upside of three telescopic link installation piece two all is equipped with telescopic link two, and the upside of three telescopic link two is equipped with microphone bottom contact piece, the downside of fixed block is equipped with the screw thread, the downside of preventing falling the shell is equipped with the thread groove that corresponds with the screw thread, the screw thread of fixed block and the thread groove threaded connection of preventing falling the shell downside, the downside swing joint of microphone bottom contact piece and microphone body. Microphone bottom shock attenuation unit plays protection and fixed action to the microphone bottom, and microphone bottom shock attenuation unit is convenient fixed and the shock attenuation to the microphone bottom, and microphone bottom contact piece makes things convenient for the contact microphone bottom, and spring three, telescopic link two and telescopic link installation piece are two pairs of microphone bottom contact piece supports and provide shock attenuation power, and fixed block and screw thread are convenient to be installed at the downside of preventing falling the shell.

Further, the microphone bottom damping unit further comprises a spongy cushion and a fixed torsion block, the spongy cushion is arranged on the contact block at the bottom of the microphone, and the fixed torsion block is arranged on the lower side of the fixed block. The foam-rubber cushion plays a role in protecting the bottom end of the microphone, impact generated after the microphone falls off is conveniently absorbed, the fixed block is convenient to twist by the fixed twisting block, and the fixed block is convenient to be fixedly installed on the lower side of the anti-falling shell.

Furthermore, the microphone bottom end damping unit further comprises a first fixing wire slot and a second fixing wire slot, and the first fixing wire slot and the second fixing wire slot are respectively formed in the upper side and the lower side of the contact block at the bottom of the microphone and the upper side and the lower side of the fixing block. The first fixing wire slot and the second fixing wire slot facilitate the microphone connecting wire to be connected with the input end of the microphone, and the microphone can be charged and used conveniently.

Further, still include fixed band installation piece and finger fixed band, the right side of preventing falling the shell is equipped with two fixed band installation pieces respectively, the both ends of finger fixed band respectively with two fixed band installation piece fixed connection, the finger fixed band is the magic subsides. The fixed band installation piece is convenient for install the finger fixed band, and the microphone is effectively prevented to the hand microphone of convenience of finger fixed band from taking off the hand and dropping.

Furthermore, the anti-falling shell is characterized by further comprising a hand-holding block, wherein the left side and the right side of the anti-falling shell are respectively provided with the hand-holding block, and the hand-holding block is a silica gel block. The hand-held block is convenient for a user to hold the microphone tightly, and the hand-held block is a silica gel block to increase the picking-up hand feeling of the microphone.

Further, still including preventing falling the piece, the downside of preventing falling the shell is equipped with prevents falling the piece, prevent falling the piece and be the block rubber. Prevent falling the piece and increase the structural strength who prevents falling the shell, increase the life who prevents falling the shell.

Further, still include ventilative radiating groove, the surface of preventing falling shell and fixed section of thick bamboo evenly is equipped with ventilative radiating groove. The ventilation and heat dissipation groove is convenient for the heat dissipation of the microphone, and the overhigh heat of the microphone is prevented.

Compared with the prior art, the invention has the beneficial effects that: this microphone that falls has the following benefit:

1. ventilative groove makes things convenient for the microphone heat dissipation, vertical shock attenuation unit plays the guard action to the microphone, vertical shock attenuation unit can reduce the impact that the microphone received when the microphone drops, the motion range of fixed slide-shaft and the fixed section of thick bamboo of activity groove restriction, fixed section of thick bamboo and the fixed microphone body of flange easy to assemble, the flange dish plays fixedly and guard action to the microphone, prevent that the microphone from placing the back and taking place to remove, spring one absorbs the fore-and-aft impact force of microphone body, play protection and cushioning action to the microphone body.

2. The side direction shock attenuation unit plays the guard action to the microphone, and the side direction shock attenuation unit conveniently absorbs the impact force of microphone side direction, and telescopic link installation piece is convenient for install telescopic link one, and the impact force that receives when the microphone dropped is conveniently absorbed to spring two, and gyro wheel installation piece is easy to assemble the gyro wheel, and the gyro wheel makes things convenient for the microphone to place in the solid fixed cylinder.

3. Microphone bottom shock attenuation unit plays protection and fixed action to the microphone bottom, and microphone bottom shock attenuation unit is convenient fixed and the shock attenuation to the microphone bottom, and microphone bottom contact piece makes things convenient for the contact microphone bottom, and spring three, telescopic link two and telescopic link installation piece are two pairs of microphone bottom contact piece supports and provide shock attenuation power, and fixed block and screw thread are convenient to be installed at the downside of preventing falling the shell.

4. Be equipped with and prevent moving the structure, can prevent to place and take place to remove at the desktop microphone, reduce the microphone probability that drops, be equipped with and prevent falling shock-absorbing structure, can effectively protect the microphone, prevent that the microphone from breaking when dropping to increase the life of microphone, reduce the cost that people used the microphone.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a longitudinal damping unit according to the present invention;

FIG. 3 is a schematic cross-sectional view of the crash-proof housing of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic cross-sectional view of a bottom-end damping unit of a microphone according to the present invention.

In the figure: 1 prevent falling the shell, 2 the microphone body, 3 vertical shock attenuation unit, 31 fixed sliding shaft, 32 movable grooves, 33 connecting blocks, 34 spring I, 35 fixed cylinder, 36 ring flange, 37 protective rubber block, 4 side direction shock attenuation unit, 41 telescopic link installation piece I, 42 telescopic link I, 43 spring II, 44 gyro wheel installation piece, 45 gyro wheel, 5 microphone bottom shock attenuation unit, 51 foam-rubber cushion, 52 microphone bottom contact piece, 53 spring III, 54 telescopic link II, 55 telescopic link installation piece II, 56 fixed block, 57 fixed block of turning round, 58 fixed wire casing I, 59 fixed wire casing II, 6 fixing bolt, 7 fixed band installation piece, 8 finger fixed bands, 9 hold the piece, 10 prevent falling the piece, 11 ventilation radiating grooves, 12 ventilative grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: a crash-proof microphone comprises a crash-proof housing 1 and a fixing bolt 6;

prevent falling shell 1: two ventilation grooves 12 are respectively arranged at the front side and the rear side of the interior of the anti-falling shell 1, a longitudinal damping unit 3 is arranged at the inner side of the anti-falling shell 1, a microphone body 2 is placed in a fixed cylinder 35 in the longitudinal damping unit 3, the microphone body 2 is fixedly connected with a flange plate 36 in the longitudinal damping unit 3 through a fixing bolt 6, at least twelve lateral damping units 4 are uniformly arranged in the fixed cylinder 35 in the longitudinal damping unit 3, each lateral damping unit 4 comprises a first telescopic rod mounting block 41, a first telescopic rod 42, a second spring 43, a roller mounting block 44 and a roller 45, the first telescopic rod mounting block 41 is arranged at the rear lower side of the interior of the fixed cylinder 35, the first telescopic rod 42 is arranged at the front side of the first telescopic rod mounting block 41, the roller mounting block 44 is arranged at the front side of the first telescopic rod 42, the roller 45 is arranged at the front side of the roller mounting block 44, and the outer surface of the roller 45 is in rolling connection with the lower side surface of the microphone body 2, the outer surface of the first telescopic rod 42 is sleeved with a second spring 43, and the second spring 43 is distributed between the first telescopic rod mounting block 41 and the roller mounting block 44. Lateral damping unit 4 plays the guard action to the microphone, and lateral damping unit 4 conveniently absorbs the impact force of microphone side direction, and telescopic link installation piece 41 is one easy to assemble telescopic link 42, and the impact force that receives when the microphone drops is conveniently absorbed to spring two 43, and gyro wheel installation piece 44 is easy to assemble gyro wheel 45, and gyro wheel 45 makes things convenient for the microphone to place in the solid fixed cylinder 35. A microphone bottom end damping unit 5 is arranged on the lower side of the anti-falling shell 1; microphone bottom shock attenuation unit 5 includes microphone bottom contact piece 52, three 53 springs, two 54 telescopic links, two 55 and fixed block 56 of telescopic link installation piece, the inside upside of fixed block 56 evenly is equipped with two 55 at least three telescopic link installation pieces, the upside of two 55 three telescopic link installation pieces all is equipped with two 54 telescopic links, the upside of two 54 three telescopic links is equipped with microphone bottom contact piece 52, the downside of fixed block 56 is equipped with the screw thread, the downside of preventing falling shell 1 is equipped with the thread groove that corresponds with the screw thread, the screw thread of fixed block 56 and the thread groove threaded connection of preventing falling shell 1 downside, the downside swing joint of microphone bottom contact piece 52 and microphone body 2. Microphone bottom shock attenuation unit 5 plays protection and fixed action to the microphone bottom, and microphone bottom shock attenuation unit 5 is convenient fixed and the shock attenuation to the microphone bottom, and microphone bottom contact piece 52 conveniently contacts the microphone bottom, and spring three 53, two 54 and two 55 telescopic link installation pieces support and provide damping power to microphone bottom contact piece 52, and fixed block 56 and screw thread are conveniently installed at the downside of preventing falling shell 1. The microphone bottom end damping unit 5 further comprises a spongy cushion 51 and a fixed torsion block 57, the spongy cushion 51 is arranged on the upper side contact surface of the microphone bottom contact block 52, and the fixed torsion block 57 is arranged on the lower side of the fixed block 56. The sponge cushion 51 plays a role in protecting the bottom end of the microphone, so that impact generated after the microphone falls off can be absorbed conveniently, the fixed block 56 can be twisted by the fixed twisting block 57 conveniently, and the fixed block 56 can be fixedly arranged on the lower side of the anti-falling shell 1 conveniently. The microphone bottom end damping unit 5 further comprises a first fixed line groove 58 and a second fixed line groove 59, and the upper side and the lower side of the microphone bottom contact block 52 and the fixed block 56 are respectively provided with the first fixed line groove 58 and the second fixed line groove 59. The first fixed line slot 58 and the second fixed line slot 59 facilitate the connection of a microphone connecting line to the input end of the microphone, and facilitate the charging and use of the microphone.

Longitudinal damping unit 3: the anti-falling shell comprises a fixed sliding shaft 31, movable grooves 32, connecting blocks 33, springs I34, a fixed cylinder 35 and a flange plate 36, wherein the left side and the right side in the anti-falling shell 1 are respectively provided with the two movable grooves 32, the fixed sliding shaft 31 is arranged in each of the two movable grooves 32, the flange plate 36 is arranged at the upper end of the fixed cylinder 35, the two connecting blocks 33 are respectively arranged at the left end and the right end of the fixed cylinder 35, the outer surfaces of the two fixed sliding shafts 31 are respectively in sliding connection with sliding holes formed in the upper side and the lower side of the two connecting blocks 33, the outer surfaces of the two fixed sliding shafts 31 are respectively sleeved with the four springs I34, and the four springs I34 are respectively distributed between the inner parts of the two movable grooves 32 and the upper side and the lower side of the two connecting blocks 33; the longitudinal damping unit 3 further comprises a protective rubber block 37, and the outer side surface of the flange plate 36 is provided with the protective rubber block 37. The protective rubber block 37 absorbs a part of the impact force received when the microphone is dropped.

Wherein, the input end of the microphone body 2 is electrically connected with the output end of the external power supply through the external control switch group.

Still include fixed band installation piece 7 and finger fixed band 8, the right side of preventing falling shell 1 is equipped with two fixed band installation pieces 7 respectively, the both ends of finger fixed band 8 respectively with two fixed band installation pieces 7 fixed connection, finger fixed band 8 is the magic subsides. The fixed band installation piece 7 is the finger fixed band 8 of easy to assemble, and the microphone is effectively prevented to the finger fixed band 8 convenience hand microphone and is taken off the hand and drop. Still including holding piece 9, the left and right sides of preventing falling shell 1 is equipped with respectively and holds piece 9, holds piece 9 and is the silica gel piece. The hand-held block 9 is convenient for a user to hold the microphone tightly, and the hand-held block 9 is a silica gel block to increase the picking-up hand feeling of the microphone. Still including preventing falling piece 10, the downside of preventing falling shell 1 is equipped with prevents falling piece 10, prevents falling piece 10 and is the block rubber. Prevent falling piece 10 and increase the structural strength who prevents falling shell 1, increase the life who prevents falling shell 1. Still include ventilative radiating groove 11, the surface of preventing falling shell 1 and fixed cylinder 35 evenly is equipped with ventilative radiating groove 11. The ventilation and heat dissipation groove 11 is convenient for the heat dissipation of the microphone, and the over-high heat of the microphone is prevented.

The working principle of the anti-falling microphone provided by the invention is as follows: ventilative groove 12 makes things convenient for the microphone heat dissipation, vertical shock attenuation unit 3 plays guard action to the microphone, vertical shock attenuation unit 3 can reduce the impact that the microphone received when the microphone drops, the motion range of fixed slide-shaft 31 and activity groove 32 restriction solid fixed cylinder 35, solid fixed cylinder 35 and flange 36 easy to assemble fixed microphone body 2, flange 36 plays fixed and guard action to the microphone, prevent that the microphone from placing the back and taking place to remove, the fore-and-aft impact force of microphone body 2 is absorbed to spring 34, play protection and cushioning action to microphone body 2. The protective rubber block 37 absorbs a part of the impact force received when the microphone is dropped. Lateral damping unit 4 plays the guard action to the microphone, and lateral damping unit 4 conveniently absorbs the impact force of microphone side direction, and telescopic link installation piece 41 is one easy to assemble telescopic link 42, and the impact force that receives when the microphone drops is conveniently absorbed to spring two 43, and gyro wheel installation piece 44 is easy to assemble gyro wheel 45, and gyro wheel 45 makes things convenient for the microphone to place in the solid fixed cylinder 35. Microphone bottom shock attenuation unit 5 plays protection and fixed action to the microphone bottom, and microphone bottom shock attenuation unit 5 is convenient fixed and the shock attenuation to the microphone bottom, and microphone bottom contact piece 52 conveniently contacts the microphone bottom, and spring three 53, two 54 and two 55 telescopic link installation pieces support and provide damping power to microphone bottom contact piece 52, and fixed block 56 and screw thread are conveniently installed at the downside of preventing falling shell 1. The sponge cushion 51 plays a role in protecting the bottom end of the microphone, so that impact generated after the microphone falls off can be absorbed conveniently, the fixed block 56 can be twisted by the fixed twisting block 57 conveniently, and the fixed block 56 can be fixedly arranged on the lower side of the anti-falling shell 1 conveniently. The first fixed line slot 58 and the second fixed line slot 59 facilitate the connection of a microphone connecting line to the input end of the microphone, and facilitate the charging and use of the microphone. The fixed band installation piece 7 is the finger fixed band 8 of easy to assemble, and the microphone is effectively prevented to the finger fixed band 8 convenience hand microphone and is taken off the hand and drop. Prevent falling piece 10 and increase the structural strength who prevents falling shell 1, increase the life who prevents falling shell 1. The ventilation and heat dissipation groove 11 is convenient for the heat dissipation of the microphone, and the over-high heat of the microphone is prevented.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.