CN109963211B - Microphone - Google Patents

Abstract

A microphone comprises a sound sensor and a handle which is integrally in a short rod shape, wherein the handle consists of a sound sensor mounting base, a handle base, a connecting rod fixedly connected with the sound sensor mounting base and a spiral cable filled between the sound sensor mounting base and the handle base from top to bottom, a consumer can hold the middle section of the handle by the connecting rod and the spiral cable like a common microphone to use the microphone, or can stretch four fingers or palms except a thumb into the space between the connecting rod and the spiral cable to tie the microphone on the back of the fingers or palms and hold a smart phone by the same hand and control application software which is installed in the smart phone and is related to singing by the thumb. The user can simultaneously operate the microphone and the smart phone with one hand, and the other hand is free to do other things.

Description

Microphone

Technical Field

The invention relates to a microphone, belongs to electroacoustic equipment, and particularly relates to a microphone which can enable a user to simultaneously control a smart phone and tie a microphone handle on fingers or palm back by using one hand when the user plays KTV singing, namely K singing.

Background

The microphones sold on the market at present, especially microphones, basically all consist of a short bar-shaped handle and a sound sensor which is installed at the top of the handle and is covered and protected by a mesh enclosure, when in use, a user holds the handle with one hand to move the whole microphone so that the sound sensor at the top of the handle is close to the mouth of the user to receive the sound emitted by the user, and the sound sensor can convert the sound emitted from the mouth of the user into an electric signal and then transmits the electric signal to a sound system in a wired or wireless mode for sound amplification and playing. Some microphones with higher grade on the market are provided with volume and high-low tone regulating switches and a small display screen for simple man-machine interaction, some are also provided with a built-in memory for storing accompaniment of songs, and a USB interface is provided on a handle for a user to download the accompaniment of the songs into the built-in memory of the microphone, but actually, the storage of the volume, the high-low tone regulation and the accompaniment of the songs can be realized by the smart phone which is popularized at present, only corresponding APP software for K songs is installed in the smart phone and the microphone can be connected with the smart phone through Bluetooth, so that a sound sensor of the microphone receives the sound of the user and converts the sound into an electric signal to transmit the electric signal to the smart phone in a Bluetooth wireless transmission mode, and the smart phone can mix the human sound and the accompaniment played by the K song software in the mobile phone and transmit the mixed sound and the played by the wireless or wired transmission mode to a multimedia sound system for transmission And (6) playing. In fact, compared with the smart phone, the microphone sold on the market has the greatest advantages that the sound sensor of the microphone sold on the market has far better human voice receiving capability, noise reduction capability, fidelity, high and low sound processing capability and the like than the sound sensor contained in the common smart phone, but if the microphone is required to have the same storage capacity and music playing capacity as the smartphone, the high-performance chip is required to be equipped to greatly increase the production cost and price of the microphone, moreover, compared with a large-screen touch screen of a smart phone, a man-machine interaction interface display screen contained in the microphone is incomparable in display effect and convenience in use, therefore, if the smart phone of almost one hand at present can be fully utilized, the production finished product and the price of the microphone sold in the market can be greatly reduced, and the use effect and the actual use experience of a user can be improved. If the smart phone and the microphone are combined to be used, a problem of how to operate the smart phone and the microphone by a user needs to be solved, and if the user holds the handle of the microphone by one hand and holds the mobile phone by the other hand, the user is very inconvenient, especially when the user goes out and uses a vehicle-mounted wireless microphone for entertainment, the user may have to hold the mobile phone by one hand and hold the microphone by the other hand, so that the two hands are not available, actions such as singing while and pulling up by a friend or worrisming to the friend cannot be realized, and in fact, many consumers hold their smart phone by one hand almost at all times even when not making a call at present. If a user can operate the smart phone and the microphone simultaneously by the same hand of the user, the two problems can be perfectly solved, namely a large screen of the smart phone can be used as a man-machine interaction interface display screen of the microphone, the strong CPU operation capacity of the smart phone is utilized to play song accompaniment, adjust high and low tones of voice and song accompaniment and the like, and the massive mobile phone internal storage area from 8 gigabytes to 16 gigabytes is utilized to store song accompaniment, so that the functions of the microphone are simplified, the production and manufacturing cost and the market retail price are reduced, and cheap and good microphone products are provided for mass consumers; in addition, the use experience of the consumer is greatly improved by simultaneously operating the smart phone and the microphone with one hand, and more convenience is brought to the consumer in use. However, so far, the two problems described above have not been solved by common commercially available microphones.

Disclosure of Invention

Aiming at the two defects that the common microphone on the market can not fully utilize the modern smart phone and can not allow the user to simultaneously control the smart phone and the microphone by the same hand, which are pointed out in the background technology section, the microphone provided by the invention can easily solve the two defects, namely, the user can very conveniently control the smart phone and the microphone by the same hand, in addition, the invention can use the large plane touch screen on the front of the smart phone to replace a small-area screen on a handle of a common microphone sold in the market and a button fixed on the handle to control the microphone.

In detail, the microphone provided by the invention also comprises a sound sensor which converts human voice into an electric signal and is covered and protected by a mesh enclosure, and a handle, wherein the sound sensor is arranged at the uppermost part of the handle, so that the traditional use mode can be reserved for consumers. Compared with a common microphone, the microphone provided by the invention is different from the common microphone in that the microphone provided by the invention can perform interactive transmission of information with a smart phone of a user through wireless transmission modes such as Bluetooth and the like, which is a premise that the microphone can be fully utilized, namely, the sound sensor with excellent performance above the microphone handle is combined with the smart phone through the wireless transmission modes such as Bluetooth and the like, and the smart phone has strong data processing and storage capacity and a large-area touch screen. In the present invention, unlike a single-piece handle in the form of a short bar of a common microphone available on the market, a handle for a microphone according to the present invention is composed of a cylindrical sound sensor mounting base on which the sound sensor is mounted, a cylindrical handle base, a connecting rod connecting the sound sensor mounting base and the handle base, and a spiral cable for transmitting electric power and electric signals between the sound sensor mounting base and the handle base, the sound sensor mounting base and the handle base having a cavity therein for mounting an electronic control system of the microphone, and both ends of the spiral cable respectively extending into and being fastened to the insides of the sound sensor mounting base and the handle base. Compared with the whole short bar-shaped handle of the common microphone, the volume of the internal space of the sound sensor mounting base and the handle base in the microphone is certainly smaller than that of the internal space of the handle of the common microphone sold in the market, but as mentioned above, the microphone has simplified functions, and the microphone only needs to receive and convert human voice and transmit and communicate with a mobile phone and a sound system, so that the design of a printed circuit board of an electronic control system of the microphone can be greatly simplified, the volume of the printed circuit board can be reduced, and the microphone can be accommodated without too much space. In the invention, the upper end of the connecting rod is tightly mounted on the outer surface of the sound sensor base, and the lower end of the connecting rod is tightly mounted on the outer surface of the handle base, namely, the sound sensor mounting base and the handle base are tightly fastened into a cylindrical whole with a hollow middle part through the connecting rod, and most side surfaces of the hollow middle part of the cylindrical whole are also open. The axial lead of the spiral cable which is positioned between the sound sensor mounting base and the handle base and has an integral cylindrical shape is superposed with the axial leads of the sound sensor base and the handle base, so that a handle consisting of the sound sensor mounting base, the handle base, the connecting rod and the spiral cable forms a short rod shape which can be held by hands; in fact, that is, the cylindrical sound sensor mounting base and the cylindrical handle base form a cylindrical hard frame with a hollow-out middle part and most of the side surfaces of the hollow-out part, the hollow-out part in the cylindrical hard frame is filled with the spiral cable which is in an integral cylindrical shape, the cylindrical hard frame and the spiral cable filled in the middle part thereof enable the appearance of the handle of the microphone to be in a short bar shape, so that when the microphone is used, a user can use the microphone provided by the invention like a common microphone by holding the spiral cable and the connecting rod in the middle part of the handle in a short bar shape with one hand, and the microphone also provides another way for a consumer to use, that is, the consumer can use the index finger of one hand completely, The middle finger, the ring finger and the little finger or the palm at the root of the fingers extend into the space between the connecting rod and the spiral cable, then the microphone is tied to the back of the fingers or the palm by utilizing the spiral cable and the elasticity generated by the fact that the spiral cable is pushed by the fingers or the palm and stretched, then the index finger, the middle finger, the ring finger, the little finger and the palm of the same hand are used for holding one smart phone, and the thumb of the same hand is used for controlling the smart phone. In fact, the invention utilizes the characteristic that the upper end and the lower end of the spiral cable line are respectively fastened on the upper end and the lower end of the handle and the spiral connecting cable between the fixed telephone main unit and the microphone thereof can be stretched and contracted, the spiral cable line is used as an elastic bandage, the microphone can be bound on the back of four fingers of a user except for the thumb or on the back of the palm of the user by the elastic bandage, so that the palm of the user can be vacated to hold the mobile phone of the user and the thumb is used for clicking the touch screen on the mobile phone to operate the mobile phone, and the invention realizes the purpose that the user can simultaneously operate the microphone and the smart mobile phone by the same hand by an innovative using method, and the microphone can be delivered to the position of the sound sensor close to the mouth of the user to receive the sound sensor as long as the microphone is fixed on the hand of the user, no matter the microphone is held in the palm or bound on the back of the palm of the fingers The key function of human voice is that the invention has a significant convenience in that the use mode of the traditional microphone handle held in the palm is creatively changed, and certainly, the whole cylindrical shape of the spiral cable line forming the handle can also be used as a part of the handle, so that the invention is also suitable for consumers who are willing to retain the use mode of the traditional microphone and maintain the use experience of the traditional microphone, and as before, the user can completely use the part formed by the spiral cable line and the connecting rod and holding the middle part of the handle of the invention like a common microphone handle on the market, and when the microphone product of the invention is produced, only the spiral cable line with the spiral outer diameter similar to the cylindrical outer diameter of the sound sensor mounting base and the handle base needs to be selected, of course, the spiral cable line with the larger outer diameter is preferably selected, The three technical requirements of a spiral cable line, in which the elasticity of the wire is relatively good and the pitch of the spiral is as small as possible, are not problematic for the current manufacturing level of the cable line. In fact, the inventive idea of the present invention is to be found in the creative use of the spiral cable, in addition to the great innovation of the use of the common commercially available microphone that the handle is held with the palm of the hand, and it is well known that the conventional utility of the spiral cable is to use the flexibility and elasticity characteristic of the spiral cable that is easy to stretch and contract and easy to bend and easily rebound to return to its original shape as the connection line between the main body of the stationary telephone and the microphone, in the present invention, besides utilizing the above-mentioned excellent characteristics, the overall cylindrical shape is also used as a main component of the handle, namely, the main part of the middle section of the handle for the user to hold, of course, the flexibility allows the user to squeeze his or her fingers and palm between the connecting rod and the spiral cable in an innovative way and to bind the microphone to the user's fingers or palm back by means of his or her elasticity.

As a further optimized measure of the invention, in order to facilitate the consumers to insert their fingers and palms between the spiral cable and the connecting rod to tie the microphone on the fingers or palms and to provide a soft buffering hand feeling for the fingers and palms of the consumers, preferably, the spiral cable is externally wrapped with a cylindrical soft cloth cover, and the flexibility of the soft cloth cover sleeved on the outside of the spiral cable can not only bring the buffering soft cushion type comfortable hand feeling to the users, but also facilitate the users to squeeze the spiral cable open at a time and insert their fingers and palms between the spiral cable and the connecting rod. In addition, the inner side surface of the back of the connecting rod facing the spiral cable is provided with at least four depressions; the directions of the four concave parts and the length direction of the connecting rod are vertical to respectively accommodate the index finger, the middle finger, the ring finger and the little finger of a user, the concave structure at the finger part of the user is attached to accord with the human engineering principle, and the concave structure is beneficial to improving the comfort level of the fingers of the user and improving the stability of the microphone bound on the back of the fingers of the user. In fact, the best binding position for the invention is to bind to the back of the four knuckles of the index finger, middle finger, ring finger and little finger, which are closest to the palm, because the rest knuckles may participate in the action of grasping the smart phone, and the part of the tiger mouth above the palm part may affect the flexibility of the thumb moving point to press the touch screen of the smart phone if the microphone is bound to the back of the palm because of the skin connecting the root of the thumb. Therefore, the depression for adhering the four fingers is processed on one side of the connecting rod, which is adhered to the fingers of the user, so that the stability effect of microphone binding is improved, and the use experience is improved.

As another preferable optimization measure of the present invention, in order to improve the hand feeling and the gripping stability of a consumer holding the middle section part of the handle, which is mostly composed of the spiral cable, preferably, the spiral cable is externally wrapped with a cylindrical soft cloth cover, the soft cloth cover is made of elastic cloth, and the upper end and the lower end of the soft cloth cover are respectively fastened on the sound sensor mounting base and the handle base. The outer surface of the spiral cable line is made into an integral cylinder shape like a common commercially available microphone handle by the soft cloth cover, so that the appearance of the outer surface of the microphone product is closer to the common commercially available microphone, the comfortable and firm hand feeling experience of a consumer when using the product by a traditional use method of holding the microphone handle in the palm of the consumer is also improved, the soft cloth cover is made of elastic materials, the upper end and the lower end of the soft cloth cover are respectively fastened at the upper end and the lower end of the handle, namely the elastic soft cloth cover and the spiral cable line are jointly used for binding the microphone on the back of the palm of the fingers of the user, and the position and the orientation stability of the microphone bound on the back of the palm of the fingers of the consumer can be improved. In the optimized technical scheme, the soft cloth cover only plays a role of assisting the spiral cable, and the spiral cable which is in an integral cylindrical shape and can provide certain rigidity after adopting a small-pitch spiral is the main body of the middle section of the handle.

As a preferable optimization measure of all the above technical solutions of the present invention, a spiral spring steel wire which is helpful for enhancing the strength, rigidity and elasticity of the spiral cable wire is inserted into the spiral cable wire, and the spiral pitch and the outer diameter of the spiral spring steel wire are matched with the spiral cable wire.

In summary, the microphone provided by the invention not only provides a use mode and use experience of holding the microphone handle in the palm of the hand and then delivering the sound sensor to the mouth of the user, but also provides a brand-new use mode for the user, namely, the microphone is bound on the back of the finger or the palm, and the user holds the smart phone of the user with the same hand and controls the related functions of karaoke entertainment through APP software installed in the smart phone. The novel use mode not only can bring a new consumption experience to consumers, but also can bring comfortable and convenient use experience to the consumers, and the consumers can leave free the other hand without controlling the smart phone and the microphone to do other things, such as interactive operation of taking hands with close and friendly people, wine giving and the like. In fact, after a consumer using the product of the invention binds the microphone on the back of the palm of the finger of the consumer, the consumer can completely do other things with the hand for controlling the microphone when not holding the smart phone of the consumer, for example, a piece of music is played with two hands in front of a piano or a mixer in a singing chart, or friends feel a mahjong tile, and the like. As mentioned above, the simplification of the function of the common commercially available microphone of the present invention also greatly reduces the manufacturing cost and the selling price of the microphone product of the present invention compared with the existing high-grade microphone, and the simplification of the function also reduces the weight of the microphone product so that the consumer can hold and control the microphone and the smart phone with the same hand.

Drawings

FIG. 1: a schematic diagram of a first embodiment;

FIG. 2: a link disassembly schematic view of the first embodiment;

FIG. 3: a schematic diagram of a second embodiment;

FIG. 4: the second embodiment and the mobile phone adopt the same hand to operate and use.

All reference numbers: a sound sensor 1; a handle 2; a sound sensor mounting base 2 a; a handle base 2 b; a connecting rod 2 c; a spiral cable line 2 d; a soft cloth cover 2 e; a recess 2 f; a screw 2 g; the index finger 3 a; 3b in the middle; ring finger 3 c; 3d of little finger; thumb 3 e; a palm 3 f; a wrist 3 g; a smart phone 4.

Detailed Description

Two embodiments of the present invention are specifically described below with reference to the accompanying drawings.

An overview is first made of all the figures of the description. As shown in fig. 1 and 2, the first embodiment of the present invention has the sound sensor 1 unit wrapped by the mesh at the uppermost part and the handle 2 for the consumer to hold and use the microphone, like the common microphone, of course, as shown in fig. 1, the handle 2 of the present invention is composed of the sound sensor mounting base 2a for mounting the sound sensor 1, the spiral cable 2d, and the handle base 2b in turn from top to bottom, and a rigid connecting rod 2c connects the sound sensor mounting base 2a and the handle base 2b by several screws 2g at the upper and lower ends to form a hard frame with a hollowed-out middle part, in the first embodiment, the sound sensor mounting base 2a and the handle base 2b are both in the same cylindrical shape as the handle of the common microphone, and the outer diameter of the spiral cable 2d filled between them is a cylindrical short rod substantially conforming to the outer diameters of the two as shown in fig. 1, as is common with the cylindrical stubs of conventional commercially available microphones, these three constitute the body of the handle 2 of the first embodiment. It can be seen from fig. 1 and 2 that the spiral pitch of the spiral cable 2d adopted in the first embodiment is relatively small, basically, the spiral shape is clearly shown so that a little space can be left between adjacent spirals of the spiral cable 2d of fig. 1 and 2, and in practical implementation, the inventor prefers to use spiral cables with adjacent spirals tightly attached together, because the smaller the pitch, the outer surface of the spiral cable 2d can be more fitted with the integral outer surface of the common commercial microphone handle. It can also be seen from fig. 1 and 2 that the handle base 2b in the first embodiment serves as a printed circuit board container for a common commercially available microphone handle providing a man-machine interface and an electronic control system, because it can be seen from all the drawings of the specification that the outer surface of the handle base 2b provides the relevant switch buttons, fast forward and backward pause buttons, volume bass adjustment buttons, etc. on the common commercially available microphone handle, and the side screws 2g and the bottom screws and the central dividing line of the handle base 2b indicate the presence of a cavity therein for carrying the printed circuit board and the antenna, etc. of the electronic control system. In the first embodiment, it is preferable that a high-sensitivity sensor, an analog-to-digital conversion circuit, a battery, and the like are mounted on the sound sensor mounting base 2a at the upper end of the handle 2, and a main control printed circuit board, an antenna, and the like of the entire microphone are mounted on the handle base 2b at the lower end of the handle 2. Fig. 1 and 2 also show the appearance of the first embodiment from two different viewing angles, respectively, and it can be seen from the exploded view of the right part of the double-headed arrow in the separated and disassembled state in the figure that the connecting rod 2c of the first embodiment provides a depression 2f for fingers to attach to the inner side of the back of the spiral cable, the connecting rod 2c is preferably made of stainless steel or hard aluminum alloy, the whole slender flat appearance, the depression 2f thereon and the countersink area around the screw hole position can be formed in one step by punching or die-casting process, the screw hole can be processed by bench drill, and then the later working procedure of polishing and removing sharp edge burrs is matched. The composition of the handle of the microphone of the present invention is illustrated in parenthesis in fig. 1 and 3. Fig. 3 and 4 show the second embodiment and how the consumer uses the second embodiment and his own smart phone with one hand simultaneously, respectively, and comparing fig. 3 and 1, it can be known that the second embodiment only differs from the first embodiment by the soft cloth cover 2e of the spiral cable 2d, so fig. 4 can be used to show how the consumer uses the first embodiment and his own smart phone with one hand simultaneously. For the present invention, even if the smart phone 4 in fig. 4 is removed, the four fingers and the palm 3f portion connected to the wrist 3g, which are vacated as shown in fig. 4, can actually do other things while holding the microphone at the back of the finger palm, so that consumers with talent skills can enjoy one end of the music on the piano keyboard at the singing interval, or play a climax in the middle of playing a song with an electroacoustic guitar, or even feel a mah-jong piece in family members. As shown in fig. 4, the optimal binding positions of the microphone provided by the invention are at the root knuckles of the four fingers, namely the index finger 3a, the middle finger 3b, the ring finger 3c and the little finger 3d, which are closest to the palm, so that the front ends of the fingers can be given the maximum degree of freedom to grasp the smart phone for operating or doing other things. It should be noted that the upper and lower ends of the soft cloth cover 2e shown in fig. 3 and 4 are not connected to the sound sensor mounting base 2a and the handle base 2b, and the main purpose is to expose the spiral cable 2d as the middle body of the handle 2, but the second embodiment can completely use the elastic cloth material as the material of the soft cloth cover 2e and fasten the upper and lower ends of the soft cloth cover 2e to the periphery of the end surfaces of the sound sensor mounting base 2a and the handle base 2b, so that the effect shown in fig. 3 and 4 is that the spiral cable 2d is not seen by being entirely wrapped and is in an integral straight rod shape and arc round rod shape, which is also a preferred embodiment of the present invention as described above.

Referring to the drawings of the specification, the following detailed description of the "summary of the invention" section shows that, as shown in fig. 1 and 2, a first exemplary embodiment of a microphone according to the present invention, like a common microphone currently on the market, also includes a sound sensor 1 and a handle 2, which are covered and protected by a mesh enclosure, for converting human voice into an electrical signal, and the sound sensor is mounted at the top of the handle 2, so that the conventional usage manner of the microphone can be reserved for consumers. Compared with a common microphone, the microphone provided by the invention is different from the common microphone in that the microphone provided by the invention can perform interactive transmission of information with a smart phone of a user through wireless transmission modes such as Bluetooth and the like, which is a premise that the microphone provided by the invention can fully utilize the smart phone, namely, the sound sensor 1 with excellent performance above the microphone handle 2 is combined with strong data processing and storage capacity of the smart phone and a large-area touch screen through the wireless transmission modes such as Bluetooth and the like. Of course, as mentioned above, the microphone provided by the present invention can also communicate with the sound system in a wired or wireless manner, and for the first and second embodiments shown in all the drawings of the specification, they are typically wireless transmission means, and therefore, the related external interface and signal transmission line are not shown in the drawings. In the present invention, as shown in fig. 1, 2 and 3, unlike a short bar-shaped one-piece handle of a commercially available general microphone, a handle 2 of a microphone according to the present invention is composed of a cylindrical sound sensor mounting base 2a on which the sound sensor 1 is mounted, a cylindrical handle base 2b, a link 2c connecting the sound sensor mounting base 2a and the handle base 2b, and a spiral cable 2d for transmitting electric power and signals between the sound sensor mounting base 2a and the handle base 2b, and it is noted that a cloth cover 2e in fig. 3 is not necessary, and the cloth cover 2e is fitted over the spiral cable 2d as an optimized technical measure. The sound sensor mounting base 2a and the handle base 2b have a cavity therein for mounting the electronic control system of the microphone, and in fact, it can be seen from all the drawings in the specification that both have a central separation line, and it can be understood that both have a cavity therein and can be divided into two parts based on daily experience. Both ends of the spiral cable 2d are respectively inserted into and fastened to the insides of the acoustic sensor mounting base 2a and the handle base 2b as shown in fig. 1 to 3. Compared with the whole short bar-shaped handle of a common microphone, referring to all the attached drawings of the specification, the internal space volume of the sound sensor mounting base 2a and the handle base 2b in the invention is certainly smaller than that of the handle of the common microphone sold in the market, but as mentioned above, the invention simplifies the functions of the microphone, and only needs to make the microphone receive and convert human voice and transmit and communicate with a mobile phone and a sound system, so that the design of a printed circuit board of an electronic control system of the microphone can be greatly simplified, the volume of the printed circuit board can be reduced, and the microphone can be accommodated without too much space. In the present invention, as shown in the two embodiments shown in all the figures of the specification, the upper end of the connecting rod 2c is tightly mounted on the outer surface of the sound sensor base 2a, the lower end of the connecting rod 2c is tightly mounted on the outer surface of the handle base 2b, and the length direction of the connecting rod 2c is also parallel to the axial line direction of the sound sensor mounting base 2a and the handle base 2b in the first and second embodiments. In fact, the sound sensor mounting base 2a and the handle base 2b are fastened by the connecting rod 2c into a cylindrical whole with a hollow middle part, and most of the side surfaces of the hollow part in the middle part of the cylindrical whole are also open. The axial lead of the helical cable 2d which is positioned between the sound sensor mounting base 2a and the handle base 2b and has an overall cylindrical shape is superposed with the axial leads of the sound sensor base 2a and the handle base 2b, so that the handle 2 consisting of the sound sensor mounting base 2a, the handle base 2b, the connecting rod 2c and the helical cable 2d forms a short rod shape which can be held by hands; in fact, that is, the sound sensor mounting base 2a and the cylindrical handle base 2b, which are substantially cylindrical as a whole, constitute a cylindrical hard frame with a hollowed-out part in the middle and most of the side surfaces of the hollowed-out part opened, by a hard rigid link 2c, the hollowed-out part in the cylindrical hard frame is filled with the spiral cable 2d, which is cylindrical as a whole, and the cylindrical hard frame and the spiral cable 2d filled in the middle thereof make the appearance of the handle 2 of the microphone to be a short bar shape, so that when using the present invention, referring to fig. 1, 2 and 3, a user can use a microphone provided by the present invention as if using a general microphone by holding the spiral cable 2d and the link 2c in the middle of the handle 2 of a short bar shape with one hand, in this mode of use, human interaction push button rotary switches, etc., such as those on the surface of the handle base 2b shown in all the drawings of the specification, provide the same function as the human interaction switches on the handle of a common commercially available microphone; the present invention also provides a consumer with another way to use the microphone as shown in fig. 4, that is, the consumer can also fully insert the index finger 3a, middle finger 3b, ring finger 3c and little finger 3d of one hand or the palm 3f of the base of the fingers between the connecting rod 2c and the spiral cable 2d of the first and second embodiments, and then bind the microphone on the back of the fingers or palm 3f by using the spiral cable 2d and the elasticity generated by the spiral cable 2d after being pushed by the fingers or palm, and then hold one smart phone 4 with the index finger 3a, middle finger 3b, ring finger 3c, little finger 3d and palm 3f of the same hand and operate the smart phone 4 with the thumb 3e of the same hand. In fact, the present invention utilizes the characteristic that the upper and lower ends of the spiral cable 2d are respectively fastened on the upper and lower ends of the handle 2 and the spiral connecting cable between the main body of the fixed telephone and the microphone thereof can be stretched and contracted, the spiral cable 2d is used as an elastic bandage, the microphone can be bound on the back of four fingers except the thumb of the user or on the back of the palm of the user by the elastic bandage, so that the palm of the user can be emptied to hold the mobile phone and the touch screen on the mobile phone can be pressed by the thumb to operate the mobile phone, thus the present invention as shown in fig. 4 realizes the purpose that the user can simultaneously operate the microphone and the smart mobile phone by the same hand, and the microphone can be transferred to the sound sensor to be close to the sound sensor as long as the microphone is fixed on the hand of the user, whether the microphone is held in the palm or bound on the back of the palm of the fingers The core function of receiving human voice is played by the mouth of the user, and a significant convenience of the present invention lies in that the use mode of the conventional microphone handle held in the palm is creatively changed as shown in fig. 4, of course, since the whole cylindrical shape of the spiral cable 2d constituting the handle can also be used as a part of the handle as long as the outer diameter of the spiral cable 2d is similar to the outer diameter of the sound sensor mounting base 2a and the handle base 2b above and below the handle, the present invention also relates to a consumer who is willing to retain the use mode of the conventional microphone and maintain the use experience of the conventional microphone, as the user can hold the part composed of the spiral cable 2d and the connecting rod 2c in the middle of the handle of the present invention to use the microphone just like holding the handle of the common microphone on the market, in the specific production of the microphone product of the present invention, it is only necessary to select a spiral cable having a spiral outer diameter similar to the cylindrical outer diameters of the acoustic sensor mounting base 2a and the handle base 2b, but it is preferable to select a spiral cable having a relatively large wire diameter, a relatively high wire elasticity, and a spiral pitch as small as possible, and these three technical requirements are not problematic in the current cable manufacturing level. In fact, the present invention is made in consideration of the innovative use of the spiral cable, which is a conventional spiral cable, which is used as a connection line between the main unit and the microphone of the stationary telephone, in addition to the flexibility and elasticity of the spiral cable, which is easy to stretch and contract and bend and which is easy to rebound to its original shape, and the flexibility and elasticity of the spiral cable are also made in consideration of the flexibility of the spiral cable 2d, which allows the user to squeeze his/her fingers and palm between the connecting rod 2c and the spiral cable 2d in an innovative manner and bind the microphone by its elasticity The fingers or palmar back of the user.

As a further optimized measure of the present invention, in order to facilitate the consumer to insert the palm of his/her finger between the spiral cable 2d and the connecting rod 2c to tie the microphone on the finger or palm back and to provide the palm back of his/her finger with a soft buffering hand feeling, preferably, as shown in fig. 2 and 4, a cylindrical soft cloth cover 2e is wrapped outside the spiral cable 2d according to the second embodiment of the present invention, and the flexibility of the soft cloth cover 2e sleeved outside the spiral cable 2d not only can bring the user with a buffering soft cushion type comfortable hand feeling, but also facilitates the user to squeeze the spiral cable 2d open to insert the palm of his/her finger between the spiral cable 2d and the connecting rod 2 c. Further, as shown in fig. 2, the back inside surface of the tie bar 2c facing the spiral cable 2d in the first embodiment has at least four depressions 2 f; the four recesses 2f are perpendicular to the length direction of the connecting rod 2c to accommodate the index finger 3a, middle finger 3b, ring finger 3c and little finger 3d of the user respectively, and the structure of the recess 2f at the position where the connecting rod 2c is attached to the fingers of the user is in accordance with the ergonomic principle, which helps to improve the comfort of the fingers of the user and the stability of the microphone bound on the back of the fingers of the user, and it is noted that the structure of the recess 2f at the inner side of the back of the connecting rod 2c is not essential to the present invention, and for example, a cushion having a recess attached to the inner side surface of the back of the connecting rod 2c can be used instead. In fact, the best binding position for the present invention is to bind to the back of the four knuckles of the index finger, middle finger, ring finger and little finger, which are the four fingers closest to the palm as shown in fig. 4, because the rest knuckles may participate in the action of grasping the smart phone, and the part of the tiger's mouth above the palm may affect the flexibility of the thumb moving point to press the touch screen of the smart phone 4 if the microphone is bound to the back of the palm because of the skin connecting the root of the thumb. Therefore, the recess 2f for adhering four fingers is processed on the side where the connecting rod 2c is adhered to the fingers of the user, which is beneficial to improving the stability effect of microphone binding and improving the use experience of consumers.

As another preferable optimization measure of the present invention, in order to improve the hand feeling and the gripping stability of a consumer holding the middle section part of the handle 2, which is mostly composed of the spiral cable 2d, preferably, the spiral cable 2d is externally wrapped with a cylindrical soft cloth cover 2e, the soft cloth cover 2e is made of elastic cloth, and the upper end and the lower end of the soft cloth cover 2e are respectively fastened on the sound sensor mounting base 2a and the handle base 2 b. Referring to fig. 4, although the second embodiment shown in fig. 4 does not fasten the upper and lower ends of the soft cloth cover 2e to the sound sensor mounting base 2a and the handle base 2b, any person skilled in the electromechanical field can imagine the possibility of fastening the upper and lower ends of the soft cloth cover 2e to the two and the appearance and effect obtained by this embodiment, and the reader can fully understand the optimization measure of fastening the upper and lower ends of the soft cloth cover 2e according to fig. 4. Referring to fig. 3 and 4, and based on reasonable imagination, after implementing the optimized scheme that the upper end and the lower end of the soft cloth cover are fastened, the soft cloth cover 2e will make the outer surface of the spiral cable a general cylindrical shape like a handle of a general commercially available microphone, therefore, the appearance of the outer surface of the microphone product is closer to that of a common microphone sold in the market, the comfortable and firm hand feeling experience of a consumer when using the product by the traditional use method of holding the microphone handle in the palm is also improved, the soft cloth sleeve 2e is made of elastic materials, the upper end and the lower end of the soft cloth sleeve 2e are respectively fastened at the upper end and the lower end of the handle, namely the elastic soft cloth sleeve 2e and the spiral cable 2d are used for binding the microphone on the back of the palm of the fingers of the user, therefore, the stability of the position and the orientation of the microphone tied to the back of the palm of the finger of the consumer can be improved. Of course, in this optimized technical solution, the soft cloth cover 2e only plays a role of assisting the spiral cable 2d, and after all, the spiral cable 2d, which has an overall cylindrical shape and can provide a certain rigidity after adopting a small pitch spiral, is the main body of the middle section of the handle.

Finally, please note that the above-described embodiments do not limit the embodiments of the present invention, and there may be various embodiments based on the technical solutions described in the claims of the present invention, and all the optimization improvements and equivalent replacements based on the above-mentioned two embodiments within the technical solutions described in the claims of the present invention, for example, inserting a spiral spring steel wire with a spiral size and a pitch matching with the spiral spring steel wire into the spiral cable 2d to increase the elastic force of the elastic expansion and contraction thereof and enhance the strength and rigidity thereof, so as to better maintain the overall cylindrical shape thereof, enhance the binding lining for binding the microphone on the back of the palm of the fingers, and better simulate the overall cylindrical rigid outer surface of the common commercially available microphone handle; or a connecting rod 2c with a middle section protruding outwards and recessed towards the inner side of the back of the spiral cable 2d is adopted to avoid the spiral cable with a large outer diameter, and the like, which also belongs to the protection scope of the claims of the patent.

Claims (4)

1. A microphone comprising a sound sensor (1) and a handle (2) which convert human voice into an electric signal and are protected by a mesh enclosure, the sound sensor (1) being mounted on the uppermost side of the handle (2), said microphone being characterized in that:

the microphone carries out interactive transmission of information with a smart phone (4) of a user in a Bluetooth transmission mode; the handle (2) consists of a cylindrical sound sensor mounting base (2a) for mounting the sound sensor (1), a cylindrical handle base (2b), a connecting rod (2c) for connecting the sound sensor base (2a) and the handle base (2b) and a spiral cable (2d) for transmitting electric energy and electric signals between the sound sensor mounting base (2a) and the handle base (2b), cavities are formed in the sound sensor mounting base (2a) and the handle base (2b) for mounting an electronic control system of the microphone, and two ends of the spiral cable (2d) respectively extend into and are fastened in the sound sensor mounting base (2a) and the handle base (2 b); the upper end of the connecting rod (2c) is tightly mounted on the outer surface of the sound sensor base (2a), the lower end of the connecting rod (2c) is tightly mounted on the outer surface of the handle base (2b), and the axial line of the spiral cable (2d) which is located between the sound sensor mounting base (2a) and the handle base (2b) and has an integral cylindrical shape is superposed with the axial lines of the sound sensor base (2a) and the handle base (2b), so that the handle (2) consisting of the sound sensor mounting base (2a), the handle base (2b), the connecting rod (2c) and the spiral cable (2d) forms a short rod shape which can be held by human hands;

the user uses the microphone by holding the spiral cable (2d) and the link (2c) in the middle of the handle (2) in the shape of a short bar with one hand, or an index finger (3a), a middle finger (3b), a ring finger (3c) and a little finger (3d) of one hand of the user or a palm (3f) at the root of the finger are stretched between the connecting rod (2c) and the spiral cable (2d), and then the microphone is tied on the back of the finger or the palm (3f) by utilizing the spiral cable (2d) and the elasticity generated by stretching after the spiral cable (2d) is pushed by the finger or the palm, then holding a smartphone (4) with the index finger (3a), middle finger (3b), ring finger (3c), little finger (3d) and palm (3f) of the same hand and manipulating the smartphone (4) with the thumb (3e) of the same hand.

2. A microphone as claimed in claim 1, wherein:

a layer of cylindrical soft cloth sleeve (2e) is wrapped outside the spiral cable (2 d); the inner back surface of the connecting rod (2c) facing the spiral cable (2d) is provided with at least four depressions (2 f); the directions of the four recesses (2f) are vertical to the length direction of the connecting rod (2c) and can respectively accommodate the index finger (3a), the middle finger (3b), the ring finger (3c) and the little finger (3d) of a user.

3. A microphone as claimed in claim 1, wherein:

spiral cable line (2d) outside parcel one deck cask shape soft cloth cover (2e), the material of soft cloth cover (2e) is elastic cloth, the upper and lower end fastening respectively of soft cloth cover (2e) is in on sound sensor installation base (2a) and handle base (2 b).

4. A microphone as claimed in any one of claims 1 to 3, wherein:

a spiral spring steel wire which is helpful for enhancing the strength, the rigidity and the elasticity of the spiral cable (2d) is inserted in the spiral cable.

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