CN109803187B - Industrial and civil dual-purpose microphone - Google Patents

Abstract

The utility model provides an industry and civilian dual-purpose microphone, includes sound-electricity conversion unit and base and a handle that has the cavity in the middle part, the opening part fastening of cavity has a smart mobile phone to paste the board, and this smart mobile phone pastes the board and forms a straight stick shape whole like ordinary microphone with the handle, and it pastes and is equipped with two elasticity that hug closely together and pastes the area on this smart mobile phone pastes the board, and two elasticity are pasted the area and can be centers on smart mobile phone pastes the board and rotates. The user can directly hold the handle to use the product of the invention like using a common wireless microphone, and can completely extend the palm or fingers of one hand into the cavity and then bypass the smart phone attaching plate to hold and control the smart phone, so that the user can hold and control the smart phone with one hand and hold the microphone at the same time, and leave the other hand free to do other things. The two elastic attaching belts can provide comfortable hand feeling and can be spread so as to clamp fingers or palms extending into the cavity.

Description

Industrial and civil dual-purpose microphone

Technical Field

The invention relates to industrial and civil dual-purpose public address equipment, in particular to a microphone which can be held by one hand and used by a user in the industrial field, wherein the distributed control system APP software installed in a flat-plate-shaped smart phone can be controlled by the user; the microphone is used in the civil field, except that a consumer can hold and control a smart phone by one hand and hold the microphone, and the microphone can also be wirelessly connected with the smart phone of the consumer by adopting a wireless transmission mode such as Bluetooth to receive accompaniment music played by the smart phone and mix the voice received by the microphone with the voice of the smart phone of the consumer, and then the accompaniment music and the voice are transmitted to a multimedia sound system such as an on-board radio, an on-board sound system or an indoor sound system to be played by a wireless transmission mode such as FM broadcast.

Background

The invention of this patent results from the in-person experience of the inventor over the industrial field and work. The inventor has experienced in-person experience of managing production and debugging and overhauling production line equipment in a factory, and particularly when the inventor commands subordinate staff to overhaul and debug production line equipment in a workshop, the wireless microphone is connected with the sound amplifying equipment, compared with an interphone, the wireless microphone can better transmit instructions to related maintenance and debugging personnel scattered in various places of a large-field workshop, the instructions of an inventor of a large-volume loudspeaker or a sound box can be timely transmitted to field operators as long as the instructions are installed near various important equipment in a factory workshop, if the interphone is used, the situation that the communication signal of the interphone is not smooth or the storage battery in the interphone is out of power is often encountered, therefore, the large loudspeaker or the sound box is used for being straight and straightforward, and the equipment regulation and control instructions can be simultaneously transmitted to all the personnel in the workshop site. Along with the general promotion of the industrial informatization degree of China, more and more factories are equipped with industrial control software and hardware called as a distributed control system, the control software of the distributed control system is mainly installed in a workstation computer and is also more and more installed in smart phones of managers at all levels of the factory, and the industrial distributed control system APP software installed in the flat smart phones can display various parameters of equipment in real time and even call videos of related cameras, so that the industrial distributed control system APP software also becomes the standard configuration of managers at all levels more and more in the field of industrial production. A writer likes to use the distributed control system APP software installed in the smart phone and the wireless microphone for sound amplification at the same time when examining and debugging a large production line in a factory at first, meanwhile, tools such as a torque wrench, a screwdriver, an infrared temperature measuring gun and the like are used, so that various production data displayed by the distributed control system APP in the smart phone need to be paid attention to at any time, and meanwhile, one hand is used for holding a wireless microphone to direct other staff in a workshop field to carry out related debugging or maintenance operations, and at times, a hand is required to be vacated, either the microphone or the mobile phone is put down, tools such as a torque wrench, a screwdriver and the like are operated to debug or overhaul production line equipment, and due to the concentration of attention, therefore, the user often forgets to lose his own smart phone or wireless microphone on the workshop site, and even attaches the smart phone and the microphone to his own belt by using two ropes for a while to prevent the smart phone or the wireless microphone from being lost. The inventor has now devised an idea of allowing a user to hold a wireless microphone while holding and operating a smart phone with the same hand, so that one of the two hands of the user can hold two non-detachable devices, namely the smart phone and the microphone, while the other hand can leave free a man-machine interface from operating tools such as a torque wrench, a screwdriver, an ammeter, etc., or from operating buttons and a touch screen on a dashboard of a machine tool. In the civil field, the inventor notices that singing with a wireless microphone connected with a sound system is gradually becoming a favorite of consumers and private car owners in recent years, in particular to a wireless microphone which is wirelessly connected with a smart phone of a user in a Bluetooth transmission mode to receive accompanying music and mix the voice received by the microphone and then transmits the accompanying music and the voice to multimedia sound systems such as a vehicle-mounted radio, a vehicle-mounted sound or an indoor sound system for playing through wireless connection modes such as frequency modulation broadcasting and the like. The wireless microphones on the market are generally expensive, one of the main reasons is that many wireless microphones are built with a built-in memory chip for storing song accompaniment and provide an external input interface such as a USB (USB is an abbreviation of Universal Series Bus) interface, and a high-performance microprocessor with a very low price is built for processing functions such as retrieving and playing a selected song accompaniment from the built-in memory chip, adjusting the song accompaniment and the high and low sound of human voice received by the wireless microphone, and the increase of the functions requires a button, a knob or a slide button to be added on the surface of the wireless microphone, and the wireless microphones with slightly higher levels also provide a small man-machine interaction interface such as a display screen or a touch screen, including a built-in memory chip, an external input interface, a high-performance microprocessor, The cost and price of a wireless microphone are undoubtedly increased by devices including buttons, knobs, slide buttons and human-computer interaction interfaces. However, in fact, these functions and the corresponding required devices can be completely realized and provided by the existing smart phones, and it is known that the hardware updating speed and performance increasing speed of the existing smart phones already exceed the hardware updating speed of desktop computers, and the large tracts of land touch-sensitive screen of modern smart mobile phone is joined in marriage the mobile phone APP Application software of carefully working out and also can provide pleasing to the eye and convenient to use swift man-machine operation interface early, modern smart mobile phone has all built-in to say the memory space of super large capacity, has long enough put down the accompaniment of hundreds of thousands of songs, utilize smart mobile phone also can directly download the accompaniment of song from the network, need not external input/output interface, music broadcast software APP Application program (APP is the abbreviation form of the first three letters of English Application) in the smart mobile phone also can easily realize the adjustment to output audio such as high bass. Therefore, as long as the modern smart phone can be fully utilized, unnecessary expansion of the wireless microphone in function can be completely avoided, so that the production cost and the selling price are reduced, natural and social resources are saved, in fact, the wireless microphone needs to be well done, namely wireless Bluetooth communication with the smart phone and wireless FM broadcast communication with a vehicle-mounted radio or an indoor sound system, and other things can be delivered to the modern smart phone for execution and perfection. To perfectly realize the wireless microphone and simultaneously fully utilize the smart phone, and solve the problem of how to simultaneously control the wireless microphone and the smart phone by a user, the conventional straight bar-shaped wireless microphone comprises an acoustoelectric conversion unit wrapped by a dustproof mesh enclosure at the uppermost end and a handle held by the user below the acoustoelectric conversion unit, when the user wants to use the smart phone and the wireless microphone simultaneously, the user needs to hold the handle of the wireless microphone by one hand and hold the smart phone by the other hand, both hands of the user are occupied, and other things cannot be done, for example, when the user wants to drink a drink, sing or raking the opposite sex together, the user has to put off the devices in the left hand and the right hand, or put off one smart phone, or put off the wireless microphone, which is difficult to embarrass and inconvenient. If a microphone is provided, a user can operate the smart phone and hold the microphone with one hand at the same time, and meanwhile, the use mode and the use habit that the sound-electricity conversion unit which is the same as the traditional wireless microphone is positioned above the palm tiger mouth of the hand holding the microphone by the user are also continued, so that the use requirements of professional users in the industrial field can be met, the requirements in the civil life and entertainment field can be met, more pleasure and convenience can be brought to consumers, and the production cost and the selling price of the microphone can be greatly reduced.

Disclosure of Invention

Aiming at the defects that the traditional wireless microphone can not well utilize the modern smart phone, so that the production and manufacturing cost and the price are high, and the single hand can not be provided to simultaneously control the smart phone and hold the microphone handle in the industrial and civil entertainment fields, the industrial and civil dual-purpose microphone provided by the invention not only maintains and continues the use mode and the corresponding use habit that the sound-electricity conversion unit is positioned above the palm tiger mouth of the hand of the user holding the microphone, which is the same as the traditional wireless microphone, but also realizes the function that the user can hold and control the smart phone by the single hand and hold the microphone at the same time.

Specifically, the industrial and civil microphone provided by the invention also comprises an acoustic-electric conversion unit which is arranged at the top end and used for receiving human voice and a handle which is arranged below the acoustic-electric conversion unit and used for a user to hold the industrial and civil microphone in a hand, like the currently popular wireless microphone, wherein the industrial and civil microphone can be connected with a multimedia sound system in a wireless duplex mode, and the industrial and civil microphone can also be connected with a smart phone in a wireless duplex mode. That is to say, the industrial and civil dual-purpose microphone provided by the invention can transmit the music accompaniment played by the smart phone and the human voice of the user received by the microphone to the vehicle-mounted radio system, the vehicle-mounted sound system or the indoor sound system in a frequency modulation broadcasting mode in the same way as the common wireless microphone. The industrial and civil microphone is different from the common wireless microphone in that the sound-electricity conversion unit is tightly fixed on a base, and the handle is composed of three parts, namely a top seat for bearing the base and the sound-electricity conversion unit at the uppermost part, a base at the lowermost part and an elongated straight rod-shaped middle connecting handle for bearing the top seat and the base. The upper end of the middle connecting handle is located at one side edge of the top seat, the lower end of the middle connecting handle is located at the same side edge of the base, the top seat is connected with the base through the middle connecting handle to form the handle, and a cavity which is not filled by the middle connecting handle is arranged between the top seat of the handle and the base. In fact, compared with the handle of the ordinary microphone, the handle of the present invention is equivalent to hollowing out the middle of the handle of the ordinary wireless microphone to form a long and narrow upright cavity, which provides a possibility for a user to hold and operate a smartphone with one hand while holding the handle and even the entire industrial and civil dual-purpose microphone, because the cavity allows the four fingers or palms of the index finger, middle finger, ring finger and little finger of one hand of the user to be inserted and moderately curled, and then the acoustic-electric conversion unit located right above the handle can be located above the web of the palm of the user, and the usage habit of the ordinary straight bar microphone is continued and maintained, because the acoustic-electric conversion unit and its base and the top seat of the handle will be located above the index finger or web of the finger. In addition, in the present invention, the industrial and civil microphone further includes a smart phone backup plate in an elongated sheet shape, an upper end of the smart phone backup plate is fastened to the top base, a lower end of the smart phone backup plate is fastened to the base, an upper end and a lower end of the smart phone backup plate are respectively fastened to a side edge of the top base and the base opposite to the intermediate connection handle, one inner side surface of the smart phone backup plate in a sheet shape faces toward the intermediate connection handle, and the other outer side surface faces toward an outer direction of the handle. The top seat, the middle connecting handle, the base and the smart phone attaching plate form a straight rod-shaped whole body with a cavity in the middle. In the invention, a user can put four fingers of an index finger, a middle finger, a ring finger and a little finger of a palm or the palm of the palm into the cavity between the middle connecting handle of the handle and the smartphone leaning plate, then hold a smartphone with the four fingers and the palm and operate the smartphone with the thumb of the same hand, and then hold the handle and the whole industrial and civil dual-purpose microphone on the palm of the same hand of the user because the same hand also extends into the cavity in the middle of the handle. That is, after the user inserts four fingers, i.e., the index finger, the middle finger, the ring finger and the little finger, or the palm of one hand into the cavity, the user can hold a smart phone around the smart phone attaching plate in a moderate curling manner, and use the thumb of the same hand to operate the industrial distributed control system APP or the APP software for the multimedia karaoke installed in the smart phone. In addition, because the length direction of the smart phone attachment plate points to the sound-electricity conversion unit above the handle, the smart phone can be automatically attached to the smart phone attachment plate under the condition that the smart phone is held by a human hand, so that the top end above the smart phone can be positioned below the sound-electricity conversion unit, the effect and the use feeling of a user using the smart phone are generally the same as those of a user using a common wireless microphone, the difference is only that the user holds a straight rod-shaped integral handle when using the common wireless microphone, the user holds the smart phone when using the smart phone, and the sound-electricity conversion unit is positioned above a crouched tiger mouth of the user under the two use conditions, so that the habit and the feeling of using the common wireless microphone can be continued. Certainly, the user can freely adjust the relative distance between the smart phone and the sound-electricity conversion unit according to the preference of the user, even adjust the smart phone to the position where the sound-electricity conversion unit is located behind the top of the smart phone, and when the user uses the industrial and civil dual-purpose microphone, the user only needs to make the sound-electricity conversion unit and the smart phone close to the lips of the user to receive the voice. In fact, the present invention utilizes a handle with a "hollowed-out" middle portion as mentioned above to allow a user to insert his hand into the handle and then use the front and rear smartphone attachment plates and the middle connection handle to mount the acousto-electric conversion unit above the index finger or the web of the user, while the same hand of the user can hold and operate a smartphone as usual, so that the design intent of the inventor as mentioned above is achieved, i.e. allowing the user to hold and operate the smartphone with one hand and hold the microphone at the same time, where the so-called holding is the purpose of mounting the industrial and civil microphone holder on the hand of the user. Of course, the present invention also retains the option of allowing the user to use the present invention entirely in the manner of using a conventional wireless microphone, as described above, since the top housing, the intermediate stem and the base housing, and the smartphone attachment plate form a straight rod-shaped whole with a cavity in the middle, i.e., the present invention retains the shape of the straight rod-shaped whole of the handle of the conventional wireless microphone, and since the sound-to-electricity converting unit is also located at the uppermost portion of the handle as in the case of the conventional wireless microphone, the user can use the handle holding the industrial and civil dual-purpose microphone provided by the present invention entirely as in the case of using a conventional wireless microphone, at which time the palm of the user will hold the intermediate stem and the smartphone attachment plate. Certainly, for the present invention, the main function of the mobile phone is to enable a user to hold the smartphone with one hand and hold the microphone and enable the sound-electricity conversion unit to be located above the palm web, so that the traditional habit that the user holds the smartphone and uses a common wireless microphone can be inherited and maintained, the user can conveniently and easily operate the smartphone with the hand holding the microphone to select songs and adjust high and low sounds, and even the user does not delay or hinder answering the phone during singing, and the other hand can be free to do other things, for example, singing while drawing the gesture as much as possible, while saving or holding the opposite sex, and the like. For users in the industrial field, one hand can hold and control the industrial distributed control system software installed in the smart phone and hold a microphone for issuing commands to relevant employees on site, and the other hand can hold equipment such as a wrench and a screwdriver. In fact, the invention hollows out the middle of the handle of the traditional wireless microphone and allows fingers and palms of a user to extend into and curl a smart phone, because a slender smart phone attaching plate has a much smaller volume compared with a whole straight bar-shaped integral handle, the slender smart phone attaching plate can be held in the hand by the user together with a flat-plate-shaped smart phone at the same time and can be used for controlling industrial distributed control system APP software or entertainment K song APP software installed in the smart phone by using the thumb as freely as usual, and for the common wireless microphone, if the user holds a straight bar-shaped integral handle in the heart, the palm inner space can not be completely occupied, so that the user can not hold and control a smart phone at the same time.

The purpose of introducing the smart phone backup plate is to provide a reference parking position for the smart phone of the user to cooperate with the microphone to enable the user to simultaneously control the smart phone and hold the microphone with one hand, so that the sound-electricity conversion unit can be located in the length extension direction of the smart phone when the user holds the smart phone, just like the topmost sound-electricity conversion unit of a common wireless microphone is located in the length extension direction of the handle of the wireless microphone. In fact, the sound-electricity conversion unit is located above the jaw of the palm of the user when the user holds the smart phone, and the use feeling and the use habit of the user caused by the fact that the sound-electricity conversion unit is located above the jaw of the user when the handle of the common wireless microphone is held and continued are kept. Because the sound-electricity conversion unit is positioned on the base of the sound-electricity conversion unit, and the uppermost end of the smart phone leaning plate is fastened on the top seat of the handle below the base, the base and the top seat can be integrated during the specific implementation. When the smart phone is held by the palm or fingers of a user, the smart phone attachment plate clamped between the palm or fingers of the user and the smart phone is attached to the back of the smart phone, and the acoustoelectric conversion unit is indirectly fastened with the smart phone attachment plate through the base and the top seat to form a whole, so that the smart phone is located in the palm web of the user and the acoustoelectric conversion unit can be located above the palm web of the user, namely directly above the length extension direction of the smart phone. In order to provide comfortable hand feeling for a user, in the invention, two elastic attaching belts tightly attached to the smart phone backing plate are fastened on the smart phone backing plate, wherein one of the two elastic attaching belts directly and tightly attached to the smart phone backing plate is an elastic attaching belt A, and the other elastic attaching belt is an elastic attaching belt B tightly attached to the elastic attaching belt A but not directly attached to the smart phone backing plate; the upper end and the lower end of the elastic leaning band B are respectively fastened on the upper end and the lower end of the elastic leaning band A; the smart phone leaning plate is characterized in that two side edges of the upper end and the lower end of the smart phone leaning plate are respectively provided with a pair of opposite open grooves, the tail ends of the upper end and the lower end of the elastic leaning belt A are respectively provided with a pair of extending hasps which transversely extend relative to the length direction of the elastic leaning belt A and are integrated with the elastic leaning belt A, and the two pairs of extending hasps are respectively and tightly wound in the two pairs of open grooves of the upper end and the lower end of the smart phone leaning plate so as to fasten the upper end and the lower end of the elastic leaning belt A on the smart phone leaning plate. In the present invention, the two elastic bands can be rotated around the smartphone attachment plate to be adjusted to the outside of the smartphone attachment plate or to the inside of the smartphone attachment plate toward the intermediate link and the cavity, because the two elastic bands are actually wound around the narrow portions inside the two pairs of open grooves fastened to the upper and lower ends of the smartphone attachment plate by the two pairs of extending snaps at the upper and lower ends of the elastic attachment band a, and it is only necessary to slightly unfasten the two pairs of extending snaps or even completely unfasten them, i.e., to rotate or change the attachment position and direction of the two elastic attachment bands with respect to the smartphone attachment plate. When the two elastic leaning bands are positioned on the outer side of the smartphone leaning plate, comfortable and warm buffer can be provided for fingers or palms of a user directly holding the handle of the straight rod-shaped whole body; when the two elastic attaching belts are positioned on the inner side of the smartphone attaching plate, comfortable and warm buffering can be provided for fingers or palms of users extending into the cavity; after the two elastic abutting belts are introduced, when the elastic abutting belts are positioned towards the outer side of the handle, the cold smartphone backup pad is not directly contacted by the user's fingers and palm as soon as the user holds the smartphone backup pad and the intermediate stem in a conventional manner, when a user wants to hold a smart phone and hold the industrial and civil microphones with the same hand, it is also possible to rotate the two elastic bands to the inner side of the handle facing the inner cavity of the handle and the intermediate connecting handle, so that when a user's finger or palm grips a smartphone from the inside of the smartphone rest plate 4 around the smartphone rest plate, the two elastic pasting bands can also prevent fingers or palms of a user from directly pasting the smart phone pasting plate and bring comfortable and warm buffering hand feeling to the user.

Compared with a microphone which is provided by the invention and can be detached by using a common wireless microphone, the microphone is only distinguished in that a palm or four fingers of one hand of a consumer hold the handle of the common wireless microphone when the consumer uses the common straight bar-shaped wireless microphone, and the acoustoelectric conversion unit is positioned at the upper end of the top of the handle so as to be positioned above the tiger mouth of the palm of the user; when the industrial and civil dual-purpose microphone provided by the invention is used, the user holds the smart phone directly like the smart phone by using the smart phone at ordinary times instead of the handle of the microphone by four fingers or palms of one hand, the handle and even the whole industrial and civil dual-purpose microphone are erected above the index finger or the tiger mouth of one hand of the user, and because the fingers or palms of the user extend into the space between the smart phone clinging plate and the handle, the sound-electricity conversion unit is also positioned above the tiger mouth of the palm of the user, for example, the effect that the user holds the handle of the common wireless microphone to enable the sound-electricity conversion unit to be positioned above the tiger mouth of the palm is realized, the smart phone clinging plate fastened with the sound-electricity conversion unit into a whole can skillfully position the sound-electricity conversion unit above the smart phone held by the user, as a user uses a general wireless microphone, the sound-electricity conversion unit is positioned above the held handle. When the user holds the industrial and civil dual-purpose microphone provided by the invention, the user can use the same hand to easily and freely control the smart phone to select songs, adjust volume, adjust high and low sound effects and even answer calls, or control distributed control system software in the industrial field, and only corresponding APP software is needed to be installed in the smart phone. The reason why the sound-electricity conversion unit can be positioned above the smartphone held by the user is that on one hand, the user can completely adjust the vertical position of the body of the smartphone held by fingers or palms like using the smartphone at ordinary times, and on the other hand, the smartphone attachment plate is positioned between the user's fingers or palms and the smartphone, so that when the user holds the smartphone, the smartphone and the smartphone attachment plate will naturally approach each other and are likely to abut against each other, and therefore, the user can easily adjust the upper top end position of the smartphone to be below the sound-electricity conversion unit. In addition, even if the user adjusts the up-down position of the smart phone to the position where the sound-electricity conversion unit is located on the upper portion of the back of the smart phone, the sound-electricity conversion unit is not actually prevented from receiving human voice, and the user only needs to move the sound-electricity conversion unit to a position closer to the mouth of the user. Of course, when using a microphone provided by the present invention, the other hand of the user, which is left free and does not hold the smartphone and the other hand which holds the microphone, can completely assist in operating the smartphone and the industrial and civil microphone when necessary, and only in most cases, the user does not need to operate the smartphone and the industrial and civil microphone with both hands at all, and the other hand, which is left free, can be used to operate the instrument panel of the tool equipment or to do other things such as drinking and holding a favorite sex while entertaining during off-duty hours. Finally, it is worth noting that although the industrial and civil microphone provided by the present invention is installed above the index finger or palm thumb when the user holds the smart phone, there is no worry that the weight of the industrial and civil microphone is too heavy to affect the flexibility and comfort of the single hand that the user holds the smart phone and the industrial and civil microphone at the same time, as mentioned above, the industrial and civil microphone provided by the present invention has implemented most of the music adjusting value-added functions on the smart phone, so that it is unnecessary to carry too many functional components, as long as the core wireless duplex transmission function and the necessary support function for the sound-electricity conversion unit are completed, so the weight of the industrial and civil microphone provided by the present invention is much smaller than that of a general wireless microphone, and the user has no worry that the component of the industrial and civil microphone is installed on the finger or palm to affect the flexibility of the hand .

As shown in fig. 2 and described with reference to the drawings of fig. 2, when a next mobile phone accessory named "finger ring buckle" is becoming a standard of a smart phone, more and more young people purchase their own smart phones and simultaneously select a finger ring buckle to be adhered to the back of the smart phone. In order to make full use of such so-called "ring-and-buckle" handset accessories that have become almost standard for smartphones, in the invention, the smart phone backup plate is provided with an overlapped through hole array along the length direction, all through holes forming the overlapped through hole array are partially overlapped with each other in pairs, the through hole can be inserted by a ring of a ring buckle fitting on the back surface of the front touch screen of the smart phone and a cylindrical ring hinge frame, the inner diameter of the mutually overlapped part of the through hole is smaller than the outer diameter of the ring hinge frame, therefore, the finger ring hinge frame can be limited in one through hole and cannot enter another through hole beyond the overlapped part between the through holes, therefore, after the finger ring and the finger ring hinge frame extend into a through hole, the vertical height position of the finger ring buckle and even the whole smart phone is fixed, and the burden of a user for holding the smart phone can be reduced. When the two elastic attachment straps are positioned on the inner side of the smartphone attachment plate, in the present invention, the elasticity of the elastic attachment strap A will drive the elastic attachment strap A to maintain a tendency to rotate a ring that will pass through the smartphone attachment plate to connect the smartphone to the smartphone attachment plate and even to the industrial and residential dual-purpose microphone; therefore, the finger ring buckle is ingeniously utilized to connect the smart phone and the smart phone leaning plate together, and the user can reliably grasp the smart phone to ensure that the smart phone cannot easily fall off under the condition that the thin-sheet-shaped smart phone leaning plate is inserted between the palm of the user and the smart phone. That is, after the ring which extends into a through hole of the overlapped through hole array and is positioned on the inner side of the back of the smart phone pasting plate rotates towards the smart phone pasting plate, the ring can be pressed by the elastic pasting belt, so that the smart phone and the smart phone pasting plate are connected together. In actual operation, firstly, the elastic leaning band A and the elastic leaning band B which are tightly pasted together with the smart phone leaning plate are pulled away from the smart phone leaning plate, then the finger ring is inserted between the longitudinal continuous channels of the overlapped through hole array, then the cylindrical finger ring hinged frame at the root of the finger ring is also inserted into one through hole of the overlapped through hole array, then the user rotates the finger ring to turn to the smart phone leaning plate, finally the two elastic leaning bands are released to press the finger ring by pressing the finger ring, so that the smart phone can be relatively and firmly connected onto the smart phone leaning plate and even the whole industrial and civil dual-purpose microphone, and the vertical height position of the smart phone relative to the smart phone leaning plate is fixed because the finger ring hinged frame can not move up and down to the adjacent through hole when the finger ring hinged frame is moved up and down, further allowing the user to hold the smartphone more easily. Of course, if the back of the user's mobile phone is not equipped with the ring buckle accessory, the industrial and civil dual-purpose microphone provided by the invention can be used as usual, after all, besides the smart phone held in the palm, only one smart phone attaching plate is inserted into the finger and palm of the user, the sheet shape of the smartphone attachment plate, without loss of generality, the thickness of the sheet may be set to not more than one millimeter, this hardly causes any hindrance to the user firmly grasping and freely operating the front touch screen of the smartphone with his thumb, and the ring can be easily bent towards the smart phone attaching plate after passing through the thin smart phone attaching plate, so that the smart phone is hooked on the smart phone attaching plate and even on the whole industrial and civil dual-purpose microphone. In specific implementation, the size of the through holes of the overlapped through hole array is relatively easy to determine, because the inventor finds that the size specification of the lower smart phone finger ring buckle is basically consistent after investigation, for example, the outer diameter of the cylindrical ring hinge frame is generally eight millimeters, and the thickness of the ring is not more than five millimeters, so that the requirement of the above function can be met by setting the diameter of the through holes to be nine to ten millimeters and setting the minimum distance between the overlapped parts of the through holes to be less than eight millimeters. In addition, the smart phone backup plate is actually a simple sheet metal part, and can be formed and blanked by a stamping die at one time, so that the production and manufacturing cost is very low, the selling price is also very low, even if the outer diameter sizes of a plurality of finger ring hinge frames need to be matched, overlapped through hole arrays with different apertures can be completely manufactured for consumers to select when the consumers purchase the microphones, and the selection is called as different 'packages' in the current popular Taobao shopping, and almost the knowledge is already known. However, it is said that the overlapped through hole array is advantageous and disadvantageous because it is troublesome for a user to adjust the up-down position of the smart phone, and it may be necessary to use another hand to help to open the elastic adhesive tape to pull the smart phone with the ring hinge frame and the ring out of a through hole of the overlapped through hole array to adjust the up-down position and then push the ring hinge frame into another through hole of the corresponding position; of course, it is necessary for the experienced user who uses the microphone more frequently to count the number of the finger ring buttons of the smart phone to be inserted into the overlapped through hole arrays.

In the invention, in order to facilitate female users with small sizes of figures and palms to firmly hold the industrial and civil microphones on their palms, when two elastic attachment belts are positioned on the inner sides of the smartphone attachment plates, the users can pull the elastic attachment belt b in the cavity away from the elastic attachment belt a and then extend the four fingers or palms of one hand between the elastic attachment belt a and the elastic attachment belt b, so that the user can attach the handle and even the entire industrial and civil microphone on their hand by using the elasticity of the two elastic attachment belts while bypassing the smartphone attachment plates and the elastic attachment plates a to hold and operate one smartphone. Because the space of the cavity may be free for a user with a small palm, the design of the two elastic sticking bands which are attached together can not only provide comfortable buffering effect for the fingers and the palm of the user by the elasticity of the two elastic sticking bands, but also help to fix the fingers or the palm of the user by the elasticity of the two elastic sticking bands, and certainly, the finger ring buckle of the smart phone can be fastened on the smart phone sticking plate, so that the smart phone sticking plate has the advantages of being large in number and capable of being a highlight point of the invention.

The present invention also provides an electronic control system including a printed circuit board as in the case of a general wireless microphone, and in order to install the components of the electronic control system such as the printed circuit board and the storage battery, as a preferred embodiment, in order to install the radio wave receiving antenna of the industrial and civil dual-purpose microphone and the components of the electronic control system such as the circuit board of the electronic control system and the storage battery into the handle, in the present invention, the handle composed of the three parts of the top base, the intermediate connecting handle and the base can be divided into two hollow parts in half so as to install the components of the electronic control system of the industrial and civil dual-purpose microphone into the hollow parts of the top base and the base, and the hollow part of the intermediate connecting handle can be used for inserting the cable. As mentioned above, since the industrial and civil dual-purpose microphone provided by the invention only needs to make the reception of the voice of the sound-electricity conversion unit, the wireless bluetooth communication between the smart phone and the wireless broadcast communication between the vehicle-mounted radio or the indoor sound system, and the other functions can be delivered to the modern smart phone for execution and improvement, although the internal accommodation space of the handle with the hollowed middle part is much smaller than that of the handle of the whole straight rod-shaped whole body of the common wireless microphone, the area, the volume and the related parts of the circuit board of the electronic control system do not need to be much because only needs to pay attention to the matters to be done, and the circuit board can be accommodated in the hollow parts of the top seat and the base seat.

Preferably, in order to facilitate the production, manufacture, assembly and disassembly of the product of the present invention, the two hollow portions are provided with screw holes corresponding to fastening screws for fastening the upper and lower ends of the smartphone attachment plate to the top base and the bottom base, respectively, so that when the smartphone attachment plate is fastened to the handle by a plurality of fastening screws, the two hollow portions of the handle are also integrated into a single handle.

Preferably, the upper end and the lower end of the elastic leaning band B are fastened with the upper end and the lower end of the elastic leaning band A by rivets respectively; the two side surfaces of the two pairs of transversely extending buckles at the tail ends of the upper end and the lower end of the belt A are elastically attached, so that the two pairs of opening grooves of the smart phone attaching plate can be firmly wound.

In the invention, as another optimized implementation manner of the above overlapping through hole array, a manner of generating the overlapping through hole array on the smartphone backup plate is not to directly punch a hole on the smartphone backup plate, the overlapping through hole array is to be located on the back of a straight groove along the length direction of the smartphone backup plate, the overlapping through hole array is composed of two spring steel wires welded on the back of the cavity of the straight groove facing the handle, and the two spring steel wires have a bending structure forming the overlapping through hole array; the width of the straight groove is larger than the outer diameter of the ring hinge frame, the ring hinge frame which extends into the overlapped through hole array can be manually driven to overcome the elasticity of the spring steel wire to prop open the overlapped parts of the through holes in pairs so as to enter the adjacent through hole from one through hole. Therefore, the vertical height position of the smart phone relative to the whole microphone can be adjusted dynamically by a consumer when the smart phone is used. And the elastic overlapped through hole array has good adaptability to the ring buckles of the smart phones with various dimensions as long as the width of the straight groove is controlled to enable the straight groove to accommodate the ring hinge frame.

In summary, the industrial and civil dual-purpose microphone provided by the invention not only enables a user to hold and operate a smart phone with one hand and hold the industrial and civil dual-purpose microphone, but also keeps and continues the use habit of the user using the traditional straight bar-shaped wireless microphone and the use feeling of the sound-electricity conversion unit positioned above the palm tiger's mouth, thereby providing great convenience for both the industrial field and the civil daily entertainment field, greatly reducing the production and manufacturing cost and the selling price of the industrial and civil dual-purpose microphone provided by the invention due to the simplification of functions, and leading the price, the light weight and the mentioned advantages of the parent and civil dual-purpose microphone to be loved by the vast users.

Drawings

FIG. 1: two view angle switching diagrams for two use states of the first exemplary embodiment of the dual-purpose microphone for industrial and civil use; in the figure, there is a vertical two-dot chain line, and two sides of the two-dot chain line are respectively appearance schematic diagrams of switching of the use states of the industrial and civil dual-purpose microphones at two different observation visual angles, that is, two parts of the vertical two-dot chain line respectively show two use states of the industrial and civil dual-purpose microphones from two different observation visual angles. In the figure, each side of the vertical two-dot chain line has a horizontal two-way arrow, and the left side of each horizontal two-way arrow shows the usage status of two elastic bands located at the outer side of the smartphone attachment plate 4, when the user holds the smartphone attachment plate 4 and the middle connecting handle 203 like using a common wireless microphone, the two elastic bands including the elastic attachment band a 5 and the elastic attachment band 6 will provide comfortable buffer feel to the fingers or palm of the user, in the figure, a two-way arrow pointing obliquely upward on the left side indicates a common straight-bar-shaped wireless microphone, the typical embodiment of the invention at both sides of the two-way arrow and the common straight-bar-shaped wireless microphone can be compared by the reader, and it can be seen at a glance that the handle of the invention is equivalent to hollowing the straight-bar-shaped integral handle of the common wireless microphone and then using one straight-bar-shaped wireless microphone The sheet-shaped smart phone clinging plate 4 continuously takes on the function of the handle for a user to hold at the opening of the hollowed part of the handle; note that as shown in fig. 1, the handle 2 of the present invention is composed of three parts, namely a base 202, an intermediate stem 203 and a top seat 204, and a cavity 201 not filled by the intermediate stem 203 is also present between the base 202 and the top seat 204 of the handle 2, so that in the figure, a bracket composed of a broken line appears in the vicinity of the vertical dash-dot line, which bracket includes the reference numerals 201 to 204 and is marked with a lead wire with the reference numeral 2 to indicate the composition of the handle 2. To the right of each horizontal double arrow in this figure is the state of use when rotating the two elastic bands around to the inside of the smartphone rest plate 4 facing the cavity 201 and the intermediate connection handle 203, and referring to fig. 3 and 2, when a user extends his hand into the cavity 201 and grips and manipulates a smartphone around the smartphone rest plate, the elastic attachment band can connect the smart phone with the finger ring buckle phone accessory on the back to the smart phone attachment plate 4, and can also provide comfortable buffer hand feeling for the fingers or the palm of the user, referring to fig. 4, the user can also extend the fingers or the palm of the user into the space between the two elastic attachment bands so as to better firmly hold the handle 2 and even the whole embodiment of the invention on the palm of the user, thereby ensuring that the user can stably and reliably operate the smart phone. In order to highlight the main parts and key using states of the invention, the schematic diagrams on both sides of the two horizontal double-headed arrows omit the fingers and palms of the smart phone and the user, but these factors can be associated with the figure, and the double-headed arrows also indicate that the states shown on both sides of the double-headed arrows can be freely switched with each other, that is, the user can wind the two elastic attaching belts to the outer sides or the inner sides of the attaching belts of the smart phone according to the preference of the user, as mentioned above, the arrangement of the two elastic attaching belts in the invention can be said to serve multiple purposes. Referring to this figure and fig. 5, it can also be seen that the handle 2 of the present embodiment is actually formed by assembling two hollow parts which can be divided into halves, each hollow part comprises half sides of the base 202, the intermediate connecting handle 203 and the top base 204, and the hollow parts form an internal space in which a printed circuit board can be installed and cables and antennas can be inserted and a storage battery can be placed. As shown in this figure and fig. 5, the smart phone attachment plate 4 is fastened to the handle 2 by means of six fastening screws 8, and the two hollow parts are integrated into the handle 2 while the smart phone attachment plate is fastened to the handle 2. As can be seen from this figure, fig. 3 and fig. 4, in the present invention, the sound-electricity converting unit 1 is located above the smartphone attachment plate 4 in the longitudinal direction at any time, so that it is ensured that the sound-electricity converting unit 1 can be located directly above the smartphone 7 held by the user, and the sound-electricity converting unit 1 will be located directly above the handle 2 held by the user when the consumer uses the ordinary wireless microphone, so as to retain and continue the habit and use feeling of the consumer using the ordinary wireless microphone. It can also be seen from this figure that in this embodiment the handle 2 has some of the necessary operating buttons and slide buttons in a recessed configuration on its outer surface, especially in the schematic diagram in the area indicated by the lead arrow with reference number 202 on the far left side of this figure. In order to clearly show the mounting and fastening manner of the two elastic abutting bands, two close-ups of the enlarged area are shown in the figure, which are led out by the wavy lines with arrows.

FIG. 2: a schematic appearance diagram of a bar-shaped smart phone; the figure shows a schematic appearance diagram of a straight-plate-shaped smart phone which is popular worldwide from the first generation of apple cell phones on the market in 2009 in the coming time, in the figure, a horizontal bidirectional arc arrow separates two different observation visual angles, the left part of the figure shows the front of the straight-plate-shaped smart phone and a touch screen occupying most of the area of the front, a rectangular area pointed by a lead arrow of a leftmost reference numeral 7 is actually the touch screen of the smart phone, and a user usually holds the smart phone 7 with a single hand and touches the touch screen with a thumb. The finger ring buckle 702 and the mobile phone case shown in the figure are basically the standard configuration of the young people when purchasing the smart phone, the finger ring buckle 702 is also called as the "finger ring support", and the application range is wide, and the invention can fully utilize the finger ring buckle 702 by referring to the figure, figure 3 and figure 4. From the enlarged view on the right side of the figure, it can be seen that the finger ring buckle 702 can be actually divided into three parts, one is a finger ring 7021 for the user to insert the finger, the other is a finger ring hinge rack 7022 at the root of the finger ring 7021, the finger ring 7021 can rotate around the finger ring hinge rack 7022, and finally, the finger ring buckle support 7023 is a flat plate shape, and the user usually uses the adhesive on the finger ring buckle support 7023 to firmly adhere the whole finger ring buckle 702 to the back of the smart phone 7 or the mobile phone protective case on the back of the smart phone. The ring buckle and its method of use are not described in detail herein since they are almost well known and popular techniques. Of course, as described above, even if the user's smartphone is not equipped with such a ring buckle accessory, the functions of holding and controlling the smartphone and holding the present embodiment with the same hand can be realized.

FIG. 3: schematic diagrams of two viewing angles for a first exemplary embodiment of an industrial and residential dual-purpose microphone used with a smartphone; in the figure, a horizontal straight-line bidirectional arrow separates and indicates two use states, i.e., whether the present embodiment is connected with the smartphone, and indicates that the smartphone of the user can be combined with the present embodiment or can be completely restored from the combined state to the state of being not combined together, and as described above, the smartphone attachment plate 4 can be completely separated from the present embodiment only by pulling the two elastic attachment bands away from the smartphone attachment plate 4, rotating the ring 7021, and pulling the ring 7021 and the ring hinge frame 7022 out of the overlapping through-hole array. The right side of the horizontal straight-line bidirectional arrow shows a state that the smart phone 7 equipped with the finger ring buckle accessory at two observation visual angles is connected with the embodiment and can be used by a single hand of a user at the same time, and two different observation visual angles of the use state are indicated by two sides of one horizontal arc bidirectional arrow in the figure. To highlight the key features of the present embodiment, the finger and palm of the user's hand extending into the cavity 201 are omitted from the drawings as shown in fig. 1 and 4, but the reader is fully imaginable of specific use cases with reference to the present specification and all drawings attached thereto. As shown in the figure, the fingers or palms of the user can enter the cavity 201 between the smart phone backup plate 4 and the intermediate connecting handle 203, and the index finger, the middle finger, the ring finger, the little finger and the palm of the user who bypasses the smart phone backup plate 4 can hold the smart phone 7 as usual and press the touch screen on the front of the smart phone 7 with the thumb of the same hand to control the industrial distributed control APP software installed in the smart phone or the APP application software related to the civil entertainment singing. Referring to fig. 1 and this figure, the smart phone attachment plate 4 has the technical features of the overlapping through hole array 402 as described above, the inner diameter of the overlapping portion of every two through holes is smaller than the outer diameter of the ring buckle hinge frame 7022 and the inner diameter of each through hole is larger than the outer diameter of the ring buckle hinge frame 7022, the ring 7021 of the ring buckle 702 extending into the smart phone attachment plate 4 and bending to the inner side of the back surface of the smart phone attachment plate 4 connects the smart phone 7 and the smart phone attachment plate 4 together, while the ring buckle hinge frame 7022 having a cylindrical shape in fig. 2 extends into one of the overlapping through hole arrays on the smart phone attachment plate 4 as shown in this figure and fig. 1 and cannot slide up and down, so that the up and down position of the smart phone 7 is fixed, and at the same time the user has gripped the smart phone 7 with the hand, naturally, it is also possible to press the bent finger ring 7021 to secure the connection between the smartphone 7 and the smartphone attachment plate 3. Furthermore, as shown in the figure and fig. 1, in the present invention, the elastic attachment band, which is located inside the smart phone attachment plate 4 and always keeps the attachment state with the smart phone attachment plate 4 due to its own elastic force, will inevitably press the bent ring buckle 7021 as described above, so as to ensure that the smart phone 7 can be relatively conveniently and firmly connected to the industrial and civil microphones, which are set up on the user's hand as described above, so that the smart phone 7 can be relatively firmly held and will not easily fall off due to the attachment of one smart phone attachment plate 4. Of course, even for a smartphone without a finger ring buckle, the present invention does not prevent a user from firmly holding the smartphone, and after all, as shown in the figure, the smartphone attachment plate 4 is only a long and narrow metal sheet, and is sandwiched between the smartphone and the fingers or palm of the user, which not only does not cause much interference, but also helps to position the smartphone 7 in a proper direction and position, and after all, the smartphone 7 naturally attaches to the smartphone attachment plate 4 when being held again. In fact, most users experience and experience too much to hold and manipulate the smartphone at ordinary times, so there is no undue concern that the smartphone 7 will fall from the user's hand when not connected to the smartphone rest plate 4 unless the user so desires. As mentioned above, the two elastic bands themselves can also provide the user with a comfortable and warm soft feel experience for the fingers and palm of the user. In summary, the smart phone 7 connected to the smart phone backup plate 4 shown in the figure can be held and controlled steadily, so that the user can completely adjust the vertical height of the smart phone to the position where the sound-to-electricity conversion unit 1 is just above the top of the smart phone 7 as shown in the figure, i.e. the sound-to-electricity conversion unit 1 is located above the handle 2 held by the user when using a common wireless microphone, but the user holds the smart phone 7 not the handle 2 but the smart phone 7 used normally when using the present invention. Certainly, the smartphone 7 cannot be held and operated by the same hand when the handle 2 of the ordinary wireless microphone is held, but the invention can also keep and continue above the tiger's mouth of the palm of the user, namely above the holding object held by the hand, which is the use feeling and the use habit of the sound-electricity conversion unit 1 needing to be close to the mouth. Since the two elastic bands are tightly attached, the reference numerals 5 and 6 are arranged side by side in the figure and separated by commas to share one indicating lead.

FIG. 4: a schematic diagram of another method of using a first exemplary embodiment of a dual-purpose industrial and residential microphone in conjunction with a smartphone; the use state of the two elastic bands shown in the upper left part of the figure without being pulled away can be compared with the use state of the elastic band B6 shown in the right part of the figure with being pulled away from the elastic band A5, and as mentioned above, the design of the two elastic bands in the present invention can not only give more comfortable and warm buffer feel to the user than a single elastic band, but also give a good sense of comfort to the female users with small stature and palm, because the cavity 201 may appear more spacious for such users and thus it is difficult to firmly hold the industrial and civil microphones provided by the present invention, and the space between the two elastic bands and the elasticity of the two elastic bands can firmly fasten the fingers or palm of the user in the cavity 201, thereby holding the smartphone backup plate 4 and the handle 2 and even the whole industrial and civil microphone in the hand of the user The above. Note that the gap between the two elastic abutment bands is highlighted and the user's fingers or palm extending into the gap is also omitted from this figure.

FIG. 5: a first exemplary embodiment of a dual-purpose industrial and residential microphone is shown in broken-down schematic form. In this figure, the state of the parts when they are completely assembled, that is, the schematic view shown in fig. 1 which should be inserted to the left side is omitted, but the effect of disassembly is merely shown as enlarged as possible within the size specified in the drawings of the specification. In the figure. It can be seen from the figures and with reference to fig. 1, 3 and 4 that the handle 2 of the present invention is composed of two hollow parts which can be divided into two parts, and the hollow handle 2 can be internally provided with relevant parts of the electronic control system of the industrial and civil microphones. The top of the top base 204 of the present embodiment is also shown to have a threading hole 2042 for threading the cable into the base 3. The structure of two pairs of open grooves 403 at the upper and lower ends of the smartphone attachment plate 4 is also well shown in the figure, and the extending buckles 502 wound and bound in each pair of open grooves 403 can firmly fasten the upper and lower ends of the elastic attachment band 5 to the upper and lower ends of the smartphone attachment plate 4, while the 6 fastening screws 8 in the embodiment fasten the upper and lower ends of the smartphone attachment plate 4 to the top base 204 and the bottom base 202 as shown in the figure and referring to fig. 1, 3 and 4, and at the same time, the two hollow parts constituting the handle 2 are also combined into one. Since the two elastic bands are tightly attached, the reference numerals 5 and 6 are arranged side by side in the figure and separated by commas to share one indicating lead.

FIG. 6: a schematic diagram of a second exemplary embodiment of the present invention is shown in comparison to the first embodiment. There is a vertical dashed line separating the first embodiment to the left of the dashed line from the second embodiment to the right of the dashed line, and a right-hand arrow in this figure indicates an enlarged close-up of the overlapping via array in the schematic diagram to the left of the arrow. Located to the left of the right-hand arrow and to the right of the vertical dashed line are outline views of the second embodiment, noting that the two elastic bands of the second embodiment are also differently positioned to highlight the array of overlapping through-holes from the two viewing perspectives. The second embodiment differs from the first embodiment only in the implementation of the overlapping via array 402. Unlike the first embodiment, in the second embodiment, the overlapping through hole array is not directly processed on the smartphone attachment plate 4, but a straight groove 404 is processed, as mentioned above, the width of the straight groove 404 is enough to accommodate the finger ring hinge rack 7022 of the smartphone finger ring buckle to extend into and slide up and down in the straight groove 404, the two spring steel wires 4041 actually forming the overlapping through hole array 402 are actually welded to the back surface of the smartphone attachment plate 4 facing the cavity 201 of the handle 2, the two spring steel wires 4041 are intentionally processed into a curved shape and then combined together to form an overlapping through hole array, the width of the overlapping through hole array at the position where the through holes overlap each other is smaller than the outer diameter of the finger ring hinge rack 7022 as mentioned above, so that the second embodiment can fully realize all functions of the first embodiment, but the second embodiment has the advantage that the overlapping through hole array 402 is realized to be elastic here, that is, the user can hold the smartphone 7 with force to open the two spring steel wires 4041 to freely shuttle in the straight slot 404, and after reaching the new height position, the elasticity of the two spring steel wires 4041 can restore the fixed overlapping through hole array as in the first embodiment, thereby completing the auxiliary fixation of the vertical height of the smartphone 7. In addition, due to the elasticity of the spring steel wire 4041, the finger ring hinge frame of the present embodiment can be even well adapted to finger ring hinge frames of various sizes, because the finger ring hinge frame of a little smaller size can be well wrapped and clamped by the two spring steel wires 4041.

[ list of reference numerals ]

1: an acoustic-electric conversion unit; 2: a handle; 201: a cavity; 202: a base; 203: the middle connecting handle; 204: a top seat; 2042: threading holes; 3: a base; 4: the smart phone is attached to the backup plate; 402: an array of overlapping vias; 403: opening the groove; 404: a straight groove; 4041: a spring steel wire; 5: the elastic belt is attached to the belt A; 502: an extension buckle; 6: the elastic adhesive band B; 602: riveting; 7: a smart phone; 702: a finger ring is buckled; 7021: a ring; 7022: a ring hinge frame; 7023: a finger ring buckle support; 8: and (4) screws.

Detailed Description

The following describes the technical solution of the present invention and two specific embodiments of the present invention in detail with reference to the drawings of the specification and the contents described in the above summary and the description of the drawings.

Specifically, as shown in fig. 1, the first exemplary embodiment of the industrial and civil microphone provided by the present invention, like the currently popular wireless microphone, also includes an uppermost sound-to-electricity conversion unit 1 for receiving human voice and a handle located below the sound-to-electricity conversion unit 1 for a user to hold the industrial and civil microphone, the industrial and civil microphone provided by the present invention can be connected with the multimedia sound system in a wireless duplex manner, and the industrial and civil microphone can also be connected with the smart phone in a wireless duplex manner. That is to say, the industrial and civil dual-purpose microphone provided by the invention can transmit the music accompaniment played by the smart phone and the human voice of the user received by the microphone to the vehicle-mounted radio system, the vehicle-mounted sound system or the indoor sound system in a frequency modulation broadcasting mode in the same way as the common wireless microphone. As shown in fig. 1 and referring to fig. 5, the industrial and domestic microphones are different from the conventional wireless microphone in that the sound-electricity conversion unit 1 is tightly mounted on a base 3, and the handle 2 is composed of three parts, i.e., a top base 204 for mounting the base 3 and the sound-electricity conversion unit 1 at the uppermost part, a base 202 at the lowermost part, and an intermediate connection handle 203 in the shape of an elongated straight rod for receiving the top base 204 and the base 202. The upper end of the middle connecting handle 203 is located at one side edge of the top seat 204, the lower end of the middle connecting handle 203 is located at the same side edge of the base 202, the top seat 204 is connected with the base 202 through the middle connecting handle 203 to form the handle 2, and a cavity 201 which is not filled by the middle connecting handle 203 exists between the top seat 204 of the handle 2 and the base 202. In fact, compared with the handle of the common microphone, referring to all the figures except fig. 2, the handle of the present invention is equivalent to hollowing out the middle of the handle of the common wireless microphone to form the long and narrow upright cavity 201, and the cavity 201 provides the possibility for the user to hold and operate a smart phone with one hand while holding the handle 2 and even the whole microphone for industrial and civil use, because the cavity 201 can allow four fingers of index finger, middle finger, ring finger and little finger or palm of one hand of the user to be inserted and moderately curled, and then the acoustoelectric conversion unit 1 positioned right above the handle 2 can be positioned above the web of the palm of the user, the use habit of the common straight bar microphone is continued and maintained, since then the acousto-electric conversion unit 1 and its base 3 and the top seat 204 of the handle 2 will be located above the index finger or palm web. Further, as shown in fig. 1 and 5, in the present invention, the microphone for both industrial and civil use further includes a smart phone backup plate 4 in the form of an elongated thin plate, an upper end of the smart phone backup plate 4 is fastened to the top base 204, a lower end of the smart phone backup plate 4 is fastened to the base 5, an upper end and a lower end of the smart phone backup plate 4 are respectively fastened to a side edge of the top base 204 and the base 202 opposite to the intermediate connection handle 203, one inner side surface of the smart phone backup plate 4 in the form of a thin plate faces toward the intermediate connection handle 203, and the other outer side surface faces toward the outside of the handle 2. Referring to all the figures in the specification except fig. 2, the top base 204, the middle connecting handle 203, the bottom base 202 and the smartphone attachment plate 4 form a straight bar-shaped whole with a cavity 201 in the middle. In the present invention, the user can put four fingers of the index finger, middle finger, ring finger and little finger or the palm of the palm into the cavity 201 between the middle connecting handle 203 of the handle 2 and the smartphone attachment plate 4, then hold a smartphone 7 with the four fingers and the palm and operate the smartphone 7 with the thumb of the same hand, and the same hand of the user also holds the handle 2 together with the entire industrial and civil dual-purpose microphone on the palm of the same hand because the same hand also extends into the cavity 201 in the middle of the handle 2. That is, when the user inserts four fingers, i.e., the index finger, the middle finger, the ring finger and the little finger, or the palm of one hand of the user into the cavity 201, the user moderately curls to hold a smart phone around the smart phone attachment plate 4, and uses the thumb of the same hand to operate the industrial distributed control system APP or the APP software for multimedia karaoke installed in the smart phone. Furthermore, as shown in fig. 1 and referring to fig. 3 and 4, since the length direction of the smartphone attachment plate 4 is directed to the acoustoelectric conversion unit above the handle 2, the smartphone 7 will automatically attach to the smartphone attachment plate 4 under the condition of being held by a human hand so that the upper end thereof can be located below the acoustoelectric conversion unit 1, the effect and the feeling of use of the present invention by the user are the same as those of a normal wireless microphone, and the difference is only that a handle in the form of a straight bar is held by a hand when a normal wireless microphone is used, when the invention is used, the user holds his own smart phone, and in both cases of use, as shown in fig. 3 and 4, the sound-to-electricity conversion unit 1 is located above the crouched tiger of the user, so that the user can continue the habit and feeling of using the common wireless microphone. Of course, the user can freely adjust the relative distance between the smartphone 7 and the sound-electricity conversion unit 1 according to his/her preference, and even adjust the smartphone 7 to a position where the sound-electricity conversion unit 1 is located behind the top of the smartphone 7, so that the user only needs to bring the sound-electricity conversion unit 1 and the smartphone 7 together close to his/her lips to receive human voice when using the industrial and civil dual-purpose microphone. In fact, the present invention utilizes a handle with a "hollowed-out" middle portion as mentioned above to allow a user to insert his hand into the handle and then use the front and rear smartphone attachment plates 4 and the middle connection handle 203 to mount the acousto-electric conversion unit above the index finger or the web of the user, while the same hand of the user can hold and operate a smartphone as usual, so that the design intent of the inventor as mentioned above is achieved, that is, the user can hold and operate the smartphone with one hand and hold the microphone at the same time, and the so-called holding is to set the industrial and civil microphone fixing frame on the hand of the user. Of course the invention also retains the option of allowing the user to use the invention entirely in the manner in which a normal wireless microphone is used, as described above, with reference to all figures of the description except for figure 2, because the top seat 204, the middle connecting handle 203, the bottom seat 202 and the smartphone attachment plate 4 form a straight rod-shaped whole body with a cavity 201 in the middle, namely the invention retains the shape of the straight rod-shaped whole body of the traditional wireless microphone handle, also in the present invention the acousto-electric conversion unit is located at the uppermost part of the handle 2 as in the case of a general wireless microphone, the user can therefore use the handle 2 of the industrial and domestic dual-purpose microphone of the present invention completely as a conventional wireless microphone, while the user's palm will hold the intermediate stem 203 and the smartphone attachment plate 4. Certainly, for the present invention, the main function of the mobile phone is to enable a user to hold the smartphone with one hand and hold the microphone and enable the sound-electricity conversion unit to be located above the palm web, so that the traditional habit that the user holds the smartphone and uses a common wireless microphone can be inherited and maintained, the user can conveniently and easily operate the smartphone with the hand holding the microphone to select songs and adjust high and low sounds, and even the user does not delay or hinder answering the phone during singing, and the other hand can be free to do other things, for example, singing while drawing the gesture as much as possible, while saving or holding the opposite sex, and the like. For users in the industrial field, one hand can hold and control the industrial distributed control system software installed in the smart phone and hold a microphone for issuing commands to relevant employees on site, and the other hand can hold equipment such as a wrench and a screwdriver. In fact, the invention hollows out the middle of the handle of the traditional wireless microphone and allows the fingers and the palm of the user to extend into and curl around to hold a smart phone, because the size of a slender smart phone leaning plate 4 is much smaller than that of a whole straight rod-shaped integral handle, the slender smart phone leaning plate can be held in the hand together with a flat-plate-shaped smart phone by the user and can be used for freely controlling the industrial distributed control system APP software or the entertainment K song APP software installed in the smart phone by the thumb at the same time, and for the common wireless microphone, if the user holds a straight rod-shaped integral handle in the palm, the palm inner space is completely occupied, and the user cannot hold and control a smart phone at the same time.

As shown in fig. 3 and 4, the purpose of introducing the smart phone backup plate is to provide a reference parking position for the smart phone of the user to cooperate with the microphone so that the user can operate the smart phone and hold the microphone with one hand, which ensures that the sound-to-electricity conversion unit can be located in the length extension direction of the smart phone when the user holds the smart phone, just as the uppermost sound-to-electricity conversion unit of the common wireless microphone is located in the length extension direction of the handle. In fact, the sound-electricity conversion unit is located above the jaw of the palm of the user when the user holds the smart phone, and the use feeling and the use habit of the user caused by the fact that the sound-electricity conversion unit is located above the jaw of the user when the handle of the common wireless microphone is held and continued are kept. Because the sound-electricity conversion unit 1 is located on the base 3 of the present invention, and the top end of the smartphone attachment plate 4 is fastened on the top seat 204 of the handle 2 below the base 3, the base 3 and the top seat 204 can be integrated in a specific implementation. When the smart phone 7 is held by the palm or fingers of the user, the smart phone attachment plate 4 sandwiched between the palm or fingers of the user and the smart phone 7 is attached to the back of the smart phone 7, and the acoustoelectric conversion unit 1 is indirectly fastened to the top base 204 and the smart phone attachment plate 4 through the base 3, so that the smart phone 7 is located in the palm web of the user and the acoustoelectric conversion unit 1 is located above the palm web of the user, i.e., directly above the extending direction of the length of the smart phone. As shown in fig. 1 and referring to all the figures except fig. 2, since the smart phone backup plate 4 is likely to be a long strip of sheet metal part with cold hand feeling in the implementation, in order to provide a comfortable hand feeling for a user, in the present invention, two elastic bands are fastened to the smart phone backup plate 4, wherein one of the two elastic bands is an elastic band a 5 directly closely attached to the smart phone backup plate 4, and the other is an elastic band b 6 closely attached to the elastic band a 5 but not directly attached to the smart phone backup plate 4; the upper end and the lower end of the elastic leaning band B6 are respectively fastened on the upper end and the lower end of the elastic leaning band A5; two side edges of the upper end and the lower end of the smart phone backup plate 4 are respectively provided with a pair of opposite open grooves 403, the tail ends of the upper end and the lower end of the elastic backup band A5 are respectively provided with a pair of extension hasps 502 which extend transversely relative to the length direction of the elastic backup band A5 and are integrated with the elastic backup band A5, and the two pairs of extension hasps 502 are respectively and tightly wound in the two pairs of open grooves 403 of the upper end and the lower end of the smart phone backup plate 4 so as to fasten the upper end and the lower end of the elastic backup band A5 on the smart phone backup plate 4. In the present invention, as shown in fig. 1 and referring to fig. 3 and 4, the two elastic bands can be rotated around the smartphone attachment plate 4 to be adjusted to the outside of the smartphone attachment plate 4 or to the inside of the smartphone attachment plate 4 facing the middle connection handle 203 and the cavity 201, because the two elastic bands are actually wound around the narrow portions inside the two pairs of open grooves 402 fastened to the upper and lower ends of the smartphone attachment plate by the two pairs of extended snaps 502 at the upper and lower ends of the elastic attachment band a 5, it is only necessary to slightly release the two pairs of extended snaps 502 or even completely release them, i.e., the attachment position and direction of the two elastic attachment bands relative to the smartphone attachment plate 4 can be rotated or changed. As shown in the figure on the left side of each horizontal double-headed arrow in fig. 1, when two elastic leaning bands are positioned on the outer side of the smartphone leaning plate 4, comfortable, warm and soft buffering can be provided for the fingers or palms of users directly holding the handle 2 of the straight-bar-shaped whole body; as shown in the figure on the right side of each horizontal double-headed arrow in fig. 1, when two elastic bands are located on the inner side of the smartphone attachment plate 4, comfortable warm cushioning can be provided for the fingers or palms of the user's hands extending into the cavity 201; after the two elastic bands are introduced, when the elastic bands are located at the positions facing the outer side of the handle 2, when the user holds the smartphone attachment plate 4 and the intermediate connection handle 203 in a conventional manner, the fingers and the palm of the user do not directly contact the cold smartphone attachment plate, and when the user wants to hold a smartphone and hold the industrial and civil microphone with the same hand at the same time, the two elastic bands can be completely rotated to the inner side facing the cavity 201 inside the handle 2 and the intermediate connection handle 203, so that when the user holds a smartphone by bypassing the smartphone attachment plate 4 from the inner side of the smartphone attachment plate 4, the two elastic bands can also prevent the user's fingers or palm from directly attaching to the smartphone attachment plate 4 and bringing a comfortable and warm cushion feel to the user The feeling of coldness and hardness is not felt by directly clinging to the smart phone clinging plate.

As shown in fig. 1 and referring to fig. 3 and 4, comparing the microphone with a normal wireless microphone and a detachable microphone with such a handle provided by the present invention, the difference is only that the palm or four fingers of one hand of a consumer is the handle holding the normal wireless microphone when using the normal straight bar-shaped wireless microphone, and the acoustoelectric conversion unit is located at the top upper end of the handle so as to be located just above the tiger's mouth of the palm of the user; when the industrial and civil dual-purpose microphone provided by the invention is used, the user holds the smart phone directly like the smart phone by using the smart phone at ordinary times instead of holding the handle of the microphone by four fingers or palms of one hand, the handle and even the whole industrial and civil dual-purpose microphone are erected above the index finger or the tiger mouth of one hand of the user, referring to fig. 3 and 4, because the fingers or palms of the user extend into the space between the smart phone backup plate 4 and the handle 2, the sound-electricity conversion unit 1 is still positioned above the palm tiger mouth of the user, as the user holds the handle 2 of the common wireless microphone to make the sound-electricity conversion unit 1 positioned above the palm tiger mouth, the smart phone backup plate 4 fastened with the sound-electricity conversion unit 1 into a whole can skillfully position the sound-electricity conversion unit 1 above the smart phone 7 held by the user, an effect that the sound-electricity converting unit 1 is located above the handle 2 being held as a user uses a general wireless microphone. When the user holds the industrial and civil dual-purpose microphone provided by the invention, the user can use the same hand to easily and freely control the smart phone to select songs, adjust volume, adjust high and low sound effects and even answer calls, or control distributed control system software in the industrial field, and only corresponding APP software is needed to be installed in the smart phone. The reason why the sound-electricity conversion unit 1 can be positioned above the smartphone held by the user is that, on one hand, the user can completely adjust the vertical position of the body of the smartphone held by the fingers or the palm as in normal use of the smartphone, and on the other hand, the smartphone attachment plate 4 is positioned between the fingers or the palm of the user and the smartphone, referring to fig. 3 and 4, when the user holds the smartphone, the smartphone and the smartphone attachment plate 4 will naturally approach each other and possibly abut against each other, so that the user can easily adjust the upper top position of the smartphone to be below the sound-electricity conversion unit 1. In addition, even if the user adjusts the up-down position of the smart phone to the position where the sound-electricity conversion unit is located on the upper portion of the back of the smart phone, the sound-electricity conversion unit is not actually prevented from receiving human voice, and the user only needs to move the sound-electricity conversion unit to a position closer to the mouth of the user. Of course, when using a microphone provided by the present invention, the other hand of the user, which is left free and does not hold the smartphone and the other hand which holds the microphone, can completely assist in operating the smartphone and the industrial and civil microphone when necessary, and only in most cases, the user does not need to operate the smartphone and the industrial and civil microphone with both hands at all, and the other hand, which is left free, can be used to operate the instrument panel of the tool equipment or to do other things such as drinking and holding a favorite sex while entertaining during off-duty hours. Finally, it is worth noting that although the industrial and civil microphone provided by the present invention is installed above the index finger or palm thumb when the user holds the smart phone, there is no worry that the weight of the industrial and civil microphone is too heavy to affect the flexibility and comfort of the single hand that the user holds the smart phone and the industrial and civil microphone at the same time, as mentioned above, the industrial and civil microphone provided by the present invention has implemented most of the music adjusting value-added functions on the smart phone, so that it is unnecessary to carry too many functional components, as long as the core wireless duplex transmission function and the necessary support function for the sound-electricity conversion unit are completed, so the weight of the industrial and civil microphone provided by the present invention is much smaller than that of a general wireless microphone, and the user has no worry that the component of the industrial and civil microphone is installed on the finger or palm to affect the flexibility of the hand .

As shown in fig. 2, when a mobile phone accessory named "finger ring buckle" becomes a standard of a smart phone, more and more young people purchase their own smart phones and simultaneously choose a finger ring buckle to be adhered to the back of the smart phone. In order to make full use of the so-called "ring buckle" mobile phone accessory that has become almost the standard of a smart phone, in the present invention, as shown in fig. 1 and referring to fig. 3, 4 and 5, the smart phone backup plate 4 has an overlapping through hole array 402 along its length direction, all the through holes constituting the overlapping through hole array 402 are overlapped with each other in pairs, the through holes can be inserted by the ring 7021 of the ring buckle 702 accessory on the back of the smart phone 7 opposite to its front touch screen and the cylindrical ring hinge rack 7022, the inner diameter of the overlapping parts of the through holes is smaller than the outer diameter of the ring hinge rack 7022, so that the ring hinge rack 7022 can be limited within one through hole and cannot enter another through hole beyond the overlapping part between the through holes, so that the ring buckle 702 or even the whole smart phone 7 can be inserted into one through hole after the ring 7021 and the ring hinge rack 7022 are inserted into the through hole, as shown in fig. 3 and 4 The vertical height position of the smart phone is fixed so that the burden of holding the smart phone by a user can be reduced. As shown in fig. 3 and 4, when two elastic bands are located on the inner side of the smartphone attachment plate 4, in the present invention, the elasticity of the elastic attachment strap 5 will drive the elastic attachment strap 5 to maintain the tendency of the ring 7021 that will pass through the smartphone attachment plate 4 to rotate so as to connect the smartphone 7 to the smartphone attachment plate 4 and thus to the industrial and residential dual-purpose microphone; therefore, the finger ring buckle 702 is skillfully utilized to connect the smart phone 7 and the smart phone backup plate 4 together, so that the user can reliably grasp the smart phone 7 to ensure that the smart phone 7 cannot easily fall off under the condition that the thin-sheet-shaped smart phone backup plate 4 is inserted between the palm of the user and the smart phone 7. That is, after extending into a through hole of the overlapped through hole array 402, the ring 7021 located on the inner side of the back of the smart phone backup pad 4 may be pressed by the elastic backup band after rotating toward the smart phone backup pad 4, so that the smart phone 7 and the smart phone backup pad 4 are connected together. In practical operation, firstly, the elastic attachment band A5 and the elastic attachment band B6 which are attached to the smart phone attachment plate 4 are pulled away from the smart phone attachment plate 4, then the finger ring 7021 is inserted between the longitudinal continuous channels of the overlapped through hole array 402, then the cylindrical finger ring hinge frame 7022 at the root of the finger ring 7021 is inserted into one of the through holes of the overlapped through hole array 402, then the user rotates the finger ring 7021 to turn the smart phone attachment plate 4, and finally the finger ring 7021 can be pressed by loosening the two elastic attachment bands to press the finger ring 7021, so that the smart phone 7 can be relatively firmly connected to the smart phone attachment plate 4 and even the whole industrial and civil microphones, and the finger ring hinge frame 7022 cannot move up and down to the adjacent through holes, in this way, the vertical height position of the smartphone 7 relative to the smartphone resting plate 4 is also fixed, and the user can further hold the smartphone 7 more easily. Of course, if the back of the user's mobile phone is not equipped with the ring buckle accessory, the industrial and civil dual-purpose microphone provided by the invention can be used as usual, after all, besides the smart phone 7 held in the palm, only one smart phone clinging plate 4 is inserted into the finger and palm of the user, the sheet shape of the smartphone attachment plate 4, without loss of generality, the thickness of the sheet may be set to not more than one millimeter, this hardly causes any hindrance to the user firmly grasping and freely handling the front touch screen of the smartphone 7 with his thumb, and the ring 7021 can be easily bent toward the smartphone attachment plate 4 after passing through the smartphone attachment plate 4 so as to hook the smartphone 7 to the smartphone attachment plate 4 and even to the entire industrial and civil dual-purpose microphone. In specific implementation, the size of the through holes of the overlapped through hole array is relatively easy to determine, because the inventor finds that the size specification of the lower smart phone finger ring buckle is basically consistent after investigation, for example, the outer diameter of the cylindrical ring hinge frame is generally eight millimeters, and the thickness of the ring is not more than five millimeters, so that the requirement of the above function can be met by setting the diameter of the through holes to be nine to ten millimeters and setting the minimum distance between the overlapped parts of the through holes to be less than eight millimeters. In addition, the smart phone backup plate is actually a simple sheet metal part, and can be formed and blanked by a stamping die at one time, so that the production and manufacturing cost is very low, the selling price is also very low, even if the outer diameter sizes of a plurality of finger ring hinge frames need to be matched, overlapped through hole arrays with different apertures can be completely manufactured for consumers to select when the consumers purchase the microphones, and the selection is called as different 'packages' in the current popular Taobao shopping, and almost the knowledge is already known. However, it is said that the overlapping through hole array is advantageous and disadvantageous because it is troublesome for the user to adjust the up-down position of the smart phone, and it may be necessary to use another hand to help to open the elastic adhesive tape to pull the smart phone with the ring hinge frame and the ring out of one through hole of the overlapping through hole array 402 to adjust the up-down position and then push the ring hinge frame 7022 into another through hole of the corresponding position; of course, it is necessary for the experienced user who uses the microphone more frequently to count the number of the finger ring buttons of the smart phone to be inserted into the overlapped through hole arrays.

In the present invention, in order to facilitate the female user with small size and palm to hold the industrial and civil microphones firmly on the palm, when two elastic bands are located on the inner side of the smartphone attachment plate 4, as shown in fig. 4, the user can pull the elastic attachment band b 6 in the cavity 201 away from the elastic attachment band a 5 and then insert the four fingers or palm of one hand between the elastic attachment band a 5 and the elastic attachment band b 6 so as to attach the handle 2 and even the entire industrial and civil microphones on the hand by using the elasticity of the two elastic attachment bands while bypassing the smartphone attachment plate 4 and the elastic attachment plate a 5 to hold and operate one smartphone 7. Because the space of the cavity 201 may be free for a user with a small palm, the design of the two elastic attachment bands attached together can not only provide comfortable and warm buffer effect for the fingers and the palm of the user due to the elasticity of the two elastic attachment bands, but also help to fix the fingers or the palm of the user due to the elasticity of the two elastic attachment bands, and certainly, the finger ring buckle of the smart phone can be fastened on the smart phone attachment plate.

The present invention also provides an electronic control system including a printed circuit board as in the case of a general wireless microphone, in order to mount the components of the electronic control system, such as the printed circuit board and the battery, as a preferred embodiment, in order to facilitate mounting of the radio wave receiving antenna of the industrial and consumer microphone, the circuit board of the electronic control system, and the components of the electronic control system, such as the battery, into the handle 2, in the present invention, as shown in fig. 5 and referring to fig. 1, 3 and 4, the handle 2 composed of the top base 204, the intermediate connecting handle 203 and the base 202 can be divided into two halves to facilitate installation of the relevant parts of the electronic control system of the industrial and civil microphone into the hollow interiors of the top base 204 and the base 202, while the hollow interior of the intermediate connecting handle 203 can be used for inserting the cable. As described above, since the industrial and civil dual-purpose microphone provided by the present invention only needs to make the receiving of the voice of the sound-electricity conversion unit, the wireless bluetooth communication between the smart phone and the wireless broadcast communication between the vehicle-mounted radio or the indoor sound system, and the other functions can be delivered to the modern smart phone for execution and improvement, although the internal accommodation space of the handle of the present invention which is "hollowed out" is much smaller than that of the handle of the whole straight rod-shaped whole body of the ordinary wireless microphone, the area, volume and related parts of the circuit board of the electronic control system do not need to be much because only the above-mentioned several things need to be done, and the circuit board can be accommodated in the hollow interiors of the top base 204 and the base 202.

Preferably, as shown in fig. 5 and referring to fig. 1, 3 and 4, in order to facilitate the production, manufacture, assembly and disassembly of the product of the present invention, both of the hollow portions have screw holes corresponding to the fastening screws 8 for fastening the upper and lower ends of the smartphone attachment plate 4 to the top base 204 and the bottom base 202, respectively, so that when the smartphone attachment plate 4 is fastened to the handle 2 by a plurality of fastening screws 8, both of the hollow portions of the handle 2 are also integrated into one handle.

Preferably, as shown in FIG. 5 and with reference to FIGS. 1, 3 and 4, the upper and lower ends of the elastic band B6 are fastened to the upper and lower ends of the elastic band A5 by rivets 602, respectively; the two side surfaces of the two pairs of transversely extending buckles 502 at the upper and lower ends of the elastic attachment strap A5 are provided with hook and loop fasteners, so that the two pairs of opening grooves 403 at the upper and lower ends of the smart phone attachment plate 4 can be firmly wound.

In the present invention, as another optimized implementation manner of the above-mentioned overlapped through hole array, a manner of generating the overlapped through hole array 402 on the smartphone attachment plate 4 is not to directly punch a hole on the smartphone attachment plate 4, as shown in fig. 6, in a second embodiment of the present invention, the overlapped through hole array 402 is located on a back surface of a straight groove 404 along a length direction of the smartphone attachment plate 4, the overlapped through hole array 402 is composed of two spring steel wires 4041 welded to the straight groove 404 toward a back surface of the cavity 201 of the handle 2, and as shown in fig. 6, the two spring steel wires 4041 have a bending structure forming the overlapped through hole array; the straight groove 404 has a width larger than the outer diameter of the ring hinge rack 7022, and the ring hinge rack 7022 extending into the overlapping through hole array 402 can be manually driven to overcome the elastic force of the spring steel wire 4041 to stretch the two-by-two overlapping parts of the through holes so as to enter the adjacent through hole from one through hole. This facilitates the consumer to dynamically adjust the vertical height position of the smartphone 7 relative to the entire microphone when using the present invention. Moreover, the elastic overlapped through hole array has good adaptability to the ring buckles of the smart phones with various dimensions, and the width of the straight groove 404 is controlled to be capable of accommodating the ring hinge frame.

Two scenarios can be imagined, if an industrial and civil microphone as shown in fig. 1, 3 and 4 is used, in the industrial field, as mentioned above, the smart phone with the industrial distributed control APP software installed therein can be held and operated by one hand and simultaneously the industrial and civil microphone can be used to signal workers in a remote workshop site, while the other hand can freely handle tool equipment such as a wrench, a screwdriver and the like or control an instrument panel; in the civil entertainment field, a user can hold the smart phone 7 and the microphone which can not be seen from the shadow of the user, hold a lovely girl with one hand instead of holding the mobile phone which is cold, play a theme song ' meteor rain ' of a classic youth idol drama ' meteor garden ' by the smart phone, listen to beautiful melody and accompany ' accompany the user to see the meteor rain and fall on the earth, so that the tears fall on the shoulders of the user. You believe that my love is only really brave to you, you will see a happy place. . . "such romantic lyrics enjoy pleasure.

Finally, it should be noted that the above-described embodiments are not intended to limit the embodiments of the present invention, and any modifications, equivalent substitutions, conventional improvements, etc. made within the technical concept of the technical solution provided by the present invention, such as optimization measures of making the intermediate connection handle 203 in an ergonomic curve shape and attaching a cushion for cushioning to the inner side of the intermediate connection handle 203 toward the cavity 201, should be included in the protection scope of the present invention as claimed in the claims.

Claims (3)

1. An industrial and civil dual-purpose microphone comprises an acoustic-electric conversion unit (1) at the top end for receiving human voice and a handle (2) which is positioned below the acoustic-electric conversion unit (1) and is used for a user to hold the industrial and civil dual-purpose microphone, wherein the industrial and civil dual-purpose microphone can be connected with a multimedia sound system in a wireless duplex mode, and can also be connected with a smart phone in a wireless duplex mode; the industrial and civil dual-purpose microphone is characterized in that:

the sound-electricity conversion unit (2) is tightly installed on a base (3), and the handle (1) consists of three parts, namely a top seat (204) for bearing the base (3) and the sound-electricity conversion unit (2) at the uppermost part, a base (202) at the lowermost part and an elongated straight rod-shaped middle connecting handle (203) for bearing the top seat (204) and the base (202); the upper end of the middle connecting handle (203) is positioned at one side edge of the top seat (204), the lower end of the middle connecting handle (203) is positioned at the same side edge of the base (202), the top seat (204) is connected with the base (202) through the middle connecting handle (203) to form the handle (2), and a cavity (201) which is not filled by the middle connecting handle (203) is arranged between the top seat (204) of the handle (1) and the base (202); the industrial and civil dual-purpose microphone also comprises a smart phone backup plate (4) in a thin and long sheet shape, the upper end of the smart phone backup plate (4) is fastened on the top seat (204), the lower end of the smart phone backup plate (3) is fastened on the base (5), the upper end and the lower end of the smart phone backup plate (3) are respectively fastened on one side edge of the top seat (204) and the base (202) opposite to the middle connecting handle (203), one inner side surface of the smart phone backup plate (4) in the thin sheet shape faces to face to the middle connecting handle (203), and the other outer side surface faces to the outer direction of the handle (2); the top seat (204), the middle connecting handle (203), the base (202) and the smart phone leaning plate (3) form a straight rod-shaped whole body with a cavity (201) in the middle; the user can put four fingers of index finger, middle finger, ring finger and little finger or palm of one palm into the cavity (201) between the middle connecting handle (203) of the handle (2) and the smartphone leaning plate (4), then hold one smartphone (7) by the four fingers and the palm and operate the smartphone (7) by the thumb of the same hand, and the same hand of the user holds the handle (2) and the whole industrial and civil dual-purpose microphone on the palm of the same hand because the same hand also stretches into the cavity (201) in the middle of the handle (2);

two elastic sticking bands which are tightly attached to the smart phone backing plate (4) are fastened on the smart phone backing plate (4), one of the two elastic sticking bands which is directly and tightly attached to the smart phone backing plate (4) is an elastic sticking band A (5), and the other elastic sticking band B (6) which is tightly attached to the elastic sticking band A (5) but not directly attached to the smart phone backing plate (4) is an elastic sticking band B; the upper end and the lower end of the elastic sticking belt B (6) are fastened to the upper end and the lower end of the elastic sticking belt A (5) respectively; two side edges of the upper end and the lower end of the smart phone backup plate (4) are respectively provided with a pair of opposite open grooves (403), the tail ends of the upper end and the lower end of the elastic backup band A (5) are respectively provided with a pair of extending hasps (502) which extend transversely relative to the length direction of the elastic backup band A (5) and are integrated with the elastic backup band A (5), and the two pairs of extending hasps (502) are respectively and tightly wound in the two pairs of open grooves (403) of the upper end and the lower end of the smart phone backup plate (4) so as to fasten the upper end and the lower end of the elastic backup band A (5) on the smart phone backup plate (4); the two elastic attachment straps can be rotated around the smartphone attachment plate (4) to be adjusted to be located on the outer side of the smartphone attachment plate (4) or to be adjusted to be located on the inner side of the smartphone attachment plate (4) facing the intermediate connection handle (203) and the cavity (201); when the two elastic leaning bands are positioned on the outer side of the smartphone leaning plate (4), comfortable buffering can be provided for fingers or palms of users who directly hold the straight rod-shaped integral handle (2); when the two elastic leaning bands are positioned on the inner side of the smartphone leaning plate (4), comfortable buffering can be provided for fingers or palms of users stretching into the cavity (201);

the smart phone attachment plate (4) is provided with an overlapped through hole array (402) in the length direction, all through holes forming the overlapped through hole array (402) are overlapped with each other in pairs, the through holes can be inserted by a ring (7021) of a finger ring buckle (702) accessory on the back of a front touch screen of a smart phone (7) and a cylindrical ring hinge frame (7022), and the inner diameter of the overlapped parts of the through holes is smaller than the outer diameter of the ring hinge frame (7022); when the two elastic attachment straps are positioned on the inner side of the smartphone attachment plate (4), the elasticity of the elastic attachment strap (5) will drive the elastic attachment strap (5) to maintain a tendency for the ring (7021) passing through the smartphone attachment plate (4) to rotate, thereby connecting the smartphone (7) to the smartphone attachment plate (4) and even above the industrial and residential dual-purpose microphone;

when two the elasticity pastes the area and is located when the smart mobile phone pastes the inboard of board 4, the user also can with in cavity (201) the elasticity pastes to take second (6) to pull away the elasticity pastes to take first (5) to stretch into with four fingers or palms of one hand of oneself again elasticity pastes between taking first (5) and the elasticity pastes and takes second (6) so walk around smart mobile phone pastes board (4) and elasticity pastes board first (5) and grips and control a smart mobile phone (7) simultaneously utilize two the elasticity of elasticity subsides area with handle (2) and even whole industry and civilian dual-purpose microphone are tied up on own hand.

2. The industrial and domestic microphone as claimed in claim 1, wherein:

the handle (2) composed of the top seat (204), the intermediate connecting handle (203) and the base (202) can be divided into two halves so as to facilitate the installation of the relevant parts of the electronic control system of the industrial and civil microphone in the hollow interiors of the top seat (204) and the base (202), and the hollow interior of the intermediate connecting handle (203) can be used for inserting a cable;

screw holes corresponding to fastening screws (8) used for fastening the upper end and the lower end of the smart phone leaning plate (4) on the top seat (204) and the base seat (202) respectively are formed in the two hollow parts, and when the smart phone leaning plate (4) is fastened on the handle (2) through a plurality of fastening screws (8), the two hollow parts of the handle (2) are combined into a whole handle;

the upper end and the lower end of the elastic leaning band B (6) are fastened with the upper end and the lower end of the elastic leaning band A (5) through rivets (602) respectively; the elastic attachment strap A (5) is provided with two pairs of transversely extending buckles (502) at the tail ends of the upper end and the lower end, and the surfaces of the two sides of the transversely extending buckles are provided with hook-and-loop fasteners, so that the elastic attachment strap A can be firmly wound on the two pairs of open grooves (403) at the upper end and the lower end of the smart phone attachment plate (4).

3. The industrial and domestic microphone as claimed in claim 1, wherein:

the smart phone attaching plate (4) is provided with a straight groove (404) along the length direction of the smart phone attaching plate, the overlapped through hole array (402) is composed of two spring steel wires (4041) welded to the back surface of the straight groove (404) facing the cavity (201) of the handle (2), and the two spring steel wires (4041) are provided with a bending structure forming the overlapped through hole array (402); the width of the straight groove (404) is larger than the outer diameter of the ring hinge frame (7022), the ring hinge frame (7022) extending into the overlapped through hole array (402) can overcome the elasticity of the spring steel wire (4041) to prop open the overlapped parts of the through holes in pairs under the drive of manpower so as to enter the adjacent through hole from one through hole.