CN107820143A - Microphone senses hanger and program request equipment - Google Patents
Microphone senses hanger and program request equipment Download PDFInfo
- Publication number
- CN107820143A CN107820143A CN201710978596.6A CN201710978596A CN107820143A CN 107820143 A CN107820143 A CN 107820143A CN 201710978596 A CN201710978596 A CN 201710978596A CN 107820143 A CN107820143 A CN 107820143A
- Authority
- CN
- China
- Prior art keywords
- microphone
- mobile device
- hanger
- sensing
- support groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of microphone to sense hanger, including elastic potential energy and the elastic component that mobile device can be promoted to reset upwards are stored when fixing device, mobile device and mobile device move downward；Fixing device switchs provided with inductor, fixed sensing counterpart and the suspender for hanging microphone in mobile device；When sensing counterpart moves downward, inductor switches off, and control microphone disconnects electric signal；When sensing counterpart reset, inductor switch closure, control microphone connects electric signal.The present invention drives mobile device to move downward using the deadweight of microphone, and in the case where losing microphone deadweight, mobile device is set to move upwards using the restoring force of elastic component, so as to the induced signal switched by the location triggered inductor of mobile device, to confirm whether microphone is hung in mobile device, and with the software function of this equipment of sound amplification function or triggering with microphone sensing hanger for triggering microphone.
Description
Technical field
The present invention relates to amusement equipment field, especially a kind of microphone sensing hanger and program request equipment.
Background technology
Microphone hanger is mainly used on the public places of entertainment such as singing, recording or relevant device, for hanging or placing wheat
Gram wind, prevent microphone from damaging or losing.Microphone hanger in the market, it is main the defects of have：
First：The function of microphone hanger is single, and most microphone hangers, which only play, places Mike's wind action, non-inductive
The effect of microphone state.
Second：It is inconvenient during microphone to pick up or place, and Consumer's Experience is poor, and easily causes microphone and surprisingly fall
Damage.
The content of the invention
The primary and foremost purpose of the present invention aims to solve the problem that above-mentioned at least one problem, especially microphone hanger can not sense Mike
The problem of wind state.Technical scheme is as follows：
A kind of microphone senses hanger, including stores bullet when fixing device, mobile device and mobile device move downward
Property potential energy and the elastic component that mobile device can be promoted to reset upwards；Fixing device switchs provided with inductor, solid in mobile device
Surely counterpart and the suspender for hanging microphone are sensed；When sensing counterpart moves downward, inductor switch is disconnected
Open, control microphone disconnects electric signal；When sensing counterpart reset, inductor switch closure, control microphone connects telecommunications
Number.
Preferably, some vertical guide rods are provided with fixing device, the elastic component is cased with every guide rod；Elasticity
The fixing end of part is fixed in fixing device, and telescopic end is fixed in mobile device.
Preferably, guide rod is two, and its upper and lower side is individually fixed on the inside of fixing device, and the middle part of fixing device is provided with gear
Plate；Elastic component is compression spring, and the fixing end of compression spring bottom is fixed on baffle plate；Mobile device includes inside and is provided with step
The master slider in hole, two guide rods extend through the stepped hole, and the telescopic end on compression spring top is stretched into stepped hole, and is supported
In on the step of stepped hole；The sensing counterpart is fixed on master slider middle inside, is oppositely arranged with inductor switch；It is described
Master slider is fixed on suspender by connector.
Preferably, mobile device also includes the internal cooperation sliding block for being provided with through hole, coordinates sliding block to be fixed on suspender；It is logical
Borehole jack is in two guide rod bottoms；The inwall of the through hole and stepped hole is provided with the ball with guide rod rolling friction.
Preferably, suspender includes the lower support for the upper support groove of support microphone head and for support microphone afterbody
Groove；Upper support groove overlaps with the center line of lower support groove, and offers the wire casing opening with outside insertion in the same direction,
The lower end of suspender is inclined upwardly, and the angle of inclination in the center line and vertical-horizontal direction is 5 ° -30 °；Upper support groove and gear
Vertical range between plate is less than the half of vertical range between upper support groove and lower support groove.
Preferably, the circumference of upper support groove and upper support groove is provided with heating coil, is coated with outside heating coil
Corrugated plastic parts；When the inductor switches off, power on heating coil is controlled；When inductor switch closes
Close, control power supply disconnects heating coil.
Preferably, the stepped hole of master slider is flat hole, and the long axis direction in the flat hole is consistent with the axial direction of connector.
Preferably, inductor switch is the infrared opposite-radiation induction pieces for including transmitter and receiver, and sensing counterpart is
The sensing plectrum of infrared ray can be blocked；When master slider resets upwards, between sensing plectrum insertion transmitter and receiver, barrier connects
Receive the infrared signal that device receives transmitter；When master slider stress is pressed downward contracting compression spring, sensing plectrum remove transmitter and
Between receiver, receiver receives the infrared signal of transmitter.
Preferably, the elastic component also includes extension spring, and the upper end of the extension spring is fixed on baffle plate, and lower end is solid
Due in mobile device；When mobile device stress moves downward, extension spring elongation is driven.
The present invention also proposes a kind of program request equipment, and the microphone sensing that the program request equipment includes described in foregoing any one is hung
Frame.
Compared with prior art, the solution of the present invention has advantages below：
1st, the present invention drives mobile device to move downward using the deadweight of microphone, and dynamic answers counterpart to move downward,
And in the case where losing microphone deadweight, mobile device is set to move upwards using the restoring force of elastic component, dynamic should coordinate
Part is moved downward and resetted, and so as to change the induced signal of the inductor being fixed in mobile device switch, obtaining microphone is
The no state for hanging on mobile device, control microphone disconnect, connect electric signal, with trigger using microphone sound amplification function,
Or triggering enters program request state etc., reality simple in construction using the software interface function of the equipment of this patent structure, such as jukebox
With.
2nd, this patent has ensured the cleaning of internal structure, kept away by sealing structures such as elastic component, guide rods inside fixing device
Exempt from inductor switch to be interfered and cause erroneous judgement；Meanwhile ball is set on the contact surface of guide rod and master slider, and connect
Contact hole is designed as flat hole, can reduce because the slip that microphone deadweight causes master slider on guide rod is obstructed problem.
3rd, the upper support groove of this patent and the center line of lower support groove and the angle of inclination in vertical-horizontal direction are 5 ° -30 °,
Microphone can be made more easily to be placed in support groove and lower support groove；And the vertical range between upper support groove and baffle plate is small
The half of vertical range between upper support groove and lower support groove, make the distance of elastic component and upper support groove closer to, it is ensured that it is heavier
The nose heave amount of microphone produce less rotation torque, to ensure fluency that suspender moves up and down；And can be by upper
The support groove heating coil circumferential with lower support groove carries out disinfection to microphone.
The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and it is readily appreciated that, wherein：
Fig. 1 is that inventive microphone senses the dimensional structure diagram that the elastic component of hanger preferred embodiment resets；
Fig. 2 is that inventive microphone senses the dimensional structure diagram that the elastic component of hanger preferred embodiment is compressed；
Fig. 3 is that inventive microphone senses the Facad structure view that the elastic component of hanger preferred embodiment is compressed；
Fig. 4 is that inventive microphone senses the master slider of hanger preferred embodiment with coordinating the fixed structure of sliding block to explode
Figure.
Label declaration：
11 guide rods, 12 baffle plates, 13 inductors switch, 21 suspenders, and support groove, 212 times support grooves, 22, which sense, on 211 matches somebody with somebody
Component, 23 master sliders, 24 coordinate sliding block, 25 connectors, 26 steady pins, 3 elastic components.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " refer to the feature, integer, step, operation, element and/or component be present, but it is not excluded that in the presence of or addition
One or more other features, integer, step, operation, element, component and/or their groups.It should be understood that when we claim member
When part is "connected" to another element, it can be directly connected or coupled to other elements, or there may also be intermediary element.
In addition, " connection " used herein can include wireless connection or wireless coupling.Wording "and/or" used herein includes one
Or more the whole of an associated list items or any cell and all combine.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), there is the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also
Understand, those terms defined in such as general dictionary, it should be understood that have with the context of prior art
The consistent meaning of meaning, and unless by specific definitions as here, idealization or the implication of overly formal otherwise will not be used
To explain.
The present invention proposes that a kind of microphone sensing hanger, including fixing device, mobile device and mobile device are transported downwards
Elastic potential energy and the elastic component 3 that mobile device can be promoted to reset upwards are stored when dynamic；Fixing device is provided with inductor switch 13,
Fixed sensing counterpart 22 and the suspender 21 for hanging microphone in mobile device；When sensing counterpart 22 is transported downwards
When dynamic, inductor switch 13 disconnects, and control microphone disconnects electric signal；When sensing the reset of counterpart 22, inductor switch 13
Closure, control microphone connect electric signal.
Preferred embodiment with reference to shown in Fig. 1, fixing device are securable to request tune in equipment or on Microphone stand.Work as Mike
When wind is hung in suspender 21, due to the deadweight of microphone, downward pressure is imposed to suspender 21, cause suspender 21 to
Lower motion；Meanwhile elastic component 3 is compressed or stretched when suspender 21 moves downward, downward gravitional force is converted into
Elastic potential energy stores；Sensing counterpart 22 moves downward with suspender 21, causes the induced signal change of inductor switch 13, should
Induced signal associates with the controlling switch signal of microphone, microphone is disconnected electrical signal circuitry, so that microphone is hung on
When in suspender 21, auto power off or signal are connected to close sound amplification function；The usage time of microphone can also be extended,
Noise signals will not be produced, influence user；When microphone takes out from suspender 21, suspender 21 loses the deadweight of microphone
Pressure, the elastic potential energy that elastic component 3 stores discharge, push or pull on suspender 21 and move up to reset, elastic component 3
Elastic potential energy is converted into the gravitional force of suspender 21；Sensing counterpart 22 moves up to reset, inductor with suspender 21
The induced signal change of switch 13, control microphone closure electrical signal circuitry, so that microphone recovers the function such as amplify, not shadow
User is rung to use.The microphone sensing hanger of the present invention can perceive whether microphone is hung in suspender 21 in time, in not shadow
On the premise of ringing user's use, Mike's wind power signal is disconnected, to extend the usage time of microphone, and microphone can be avoided not make
The noise jamming of used time.
Some vertical guide rods 11, every guide rod 11 are provided with the preferred embodiment shown in Fig. 1, in fixing device
On be cased with the elastic component 3；The fixing end of elastic component 3 is fixed in fixing device, and telescopic end is fixed in mobile device.Elasticity
Part 3 is sandwiched between fixing device and mobile device and is placed on guide rod 11, when can make the drive motion of elastic component 3 of suspender 21, bullet
Property Direction distortion of the part 3 along guide rod 11 and store elastic potential energy, and discharge elastic potential energy so that suspension along the direction of guide rod 11
Part 11 resets, so as to ensure that the direction of motion in the deformation direction of elastic component 3 and suspender 21, avoid elastic component 3 crooked so that
The problem of 21 retard motion of suspender.The elastic component 3 can be the compression piece of forced compression or the tensioning member of stress stretching.
To ensure stable movement and saving manufacturing cost, the guide rod 11 is preferably two, and its upper and lower side is individually fixed in
On the inside of fixing device, the middle part of fixing device is provided with baffle plate 12；Elastic component 3 is compression spring, the fixing end of compression spring bottom
It is fixed on baffle plate 12；Mobile device includes the internal master slider 23 for being provided with stepped hole, and two guide rods 11 extend through described
Rank hole, the telescopic end on compression spring top is stretched into stepped hole, and is held on the step of stepped hole；Inductor counterpart 22 is solid
Due to the middle inside of master slider 23, it is oppositely arranged with inductor switch 13；Master slider 23 can be fixed on suspension by connector 25
On part 21.The fixed structure explosive view of embodiment as shown in Figure 4, shown master slider 23 are four prism type, and connector 25 is through sense
Counterpart 22 and master slider 23 are answered, is inserted in the steady pin 26 of the sidepiece of suspender 21, will sensing counterpart 22 and master slider 23
In fixed and mobile device.To disperse the stress of master slider 23, make its slip more smooth, master slider 23 can be laterally fixed length
Bar shaped, and it is fixed on by multiple connectors 25 sidepiece of suspender 21.In this configuration, guide rod 11 is located in fixing device
Side, cover baffle plate 12 that elastic component 3 thereon is connected with master slider 23, with elastic component 3 and sensing counterpart 22 be respectively positioned on it is solid
Determine on the inside of device, only suspender 21 is stretched out on the outside of fixing device, for users to use, has been beautified overall structure outward appearance, has also been reduced
Irrelevant signal interferes to inductor switch 13, has ensured the clean-up performance of internal structure, improves microphone sensing hanger
Life-span.Arrow A directions are on the outside of fixing device in Fig. 1, are the visible external structure of user；Arrow B directions are fixing device
Inner side, it is the sightless internal structure of user.
When hanging microphone, for fixing device, in addition to the downward Action of Gravity Field of microphone, also by microphone gravity
Caused turning moment effect, the turning moment will cause certain moment of torsion in the junction of fixing device and mobile device, so as to
Influence the flatness that mobile device is moved upwardly or downwardly.Therefore the mobile device of the present invention may also include internal matching somebody with somebody provided with through hole
Sliding block 24 is closed, suspender 21 is kept balance when moving up and down, lower section will not rock.Sliding block 24 is coordinated to be fixed on suspender 21
On, it is synchronized with the movement with master slider 23, through hole is placed on the bottom of two guide rods 11, to disperse the stress and moment of torsion of master slider 23.Institute
State the ball that can be set on the inwall of through hole and stepped hole with the rolling friction of guide rod 11, by master slider 23, coordinate sliding block 24 with
The sliding friction moved between guide rod 11 is converted into rolling friction, reduces the resistance of motion, avoids moment of torsion from causing retard motion problem,
Make master slider 23, coordinate the slip along guide rod 11 of sliding block 24 more smooth.Sliding block 24 is coordinated also to be fixed on by connector 25
On the steady pin 26 of the bottom of suspender 21, the embodiment shown in Fig. 4 shows to coordinate sliding block 24 only by taking a connector 25 as an example
Attachment structure, but, coordinate sliding block 24 can be also fixed on by multiple connectors 25 on multiple steady pins 26, be not intended to limit herein
The quantity of connector 25 and steady pin 26.
In general, the microphone head of microphone is heavier compared with its afterbody, of the invention to ensure the steadiness of microphone suspension
Suspender 21 includes the lower support groove 212 for the upper support groove 211 of support microphone head and for support microphone afterbody；Upper support
Groove 211 overlaps with the center line of lower support groove 212, and offers the wire casing opening with outside insertion in the same direction, with
Avoid the microphone cord of cable microphone；As shown in figure 3, the lower end of suspender 21 is inclined upwardly, the center line and vertical water square
To tilt angle alpha be 5 ° -30 °；Vertical range between upper support groove 211 and baffle plate 12 is held less than upper support groove 211 with
The half of vertical range between bracket 212, so that elastic component 3 is fixed on the top of fixed mobile device by baffle plate 12, holds by
Bracket 211 reduces microphone head in moment of torsion caused by the junction of fixing device and mobile device as main load-supporting part；
And during microphone slant setting, placed angle is more humane, it is more steady to place tailheaviness；Also can be under Gravitative Loads, preferably
Control elastic component 3 moves downward.
As a preferred embodiment, the tilt angle alpha in center line and vertical-horizontal direction is 15 °, upper support groove 211 and gear
Vertical range between plate 12 between upper support groove 211 and lower support groove 212 vertical range 1/3rd.Angle of inclination and
Vertical range can all influence the moment of torsion of the junction of moment of torsion fixing device and mobile device, and research staff has done many experiments, hair
Now moment of torsion caused by the embodiment, it is preferable to the active force of elastic component, appropriate power can be produced, can effectively extend elastic component again
Service life.
When the present invention is applied to common equipment, public health problem is the problem of especially noting that.In consideration of it, this hair
The bright circumference in upper support groove 211 and upper support groove 212 is provided with heating coil, is coated with outside heating coil in ripple
The plastic parts of shape；When the disconnection of inductor switch 13, illustrate that microphone is placed in suspender 21, controllable power connects heating
Coil, heating coil are begun to warm up, and carry out disinfection sterilization；When the closure of inductor switch 13, illustrate that sensing counterpart 22 answers
Position, microphone are lifted, and controllable power disconnects heating coil, and heating coil stops heating；Waste heat suffered by microphone is also
The steam on microphone head can be evaporated, microphone head is kept drying.The microphone with heating coil senses in the technical program
Hanger embodiment solves the problems, such as to sterilize and dries microphone head, and corrugated plastic parts can start cushioning effect, make microphone
Shock and vibrations during placement is smaller, reduces the harmful effect to microphone.If just add before microphone disconnects electric signal
Heat, then radiation caused by heating coil heating can influence to connect the accurate device inside the microphone of electrical signal status, for a long time
Radiation will reduce service life；Therefore this programme just heats after electric signal is disconnected, avoid influenceing accurate device.
On the basis of the preferred embodiment of the present invention, the gravity torque that can further optimize microphone causes to master slider 23
Slip be obstructed problem., can also be by the step of master slider 23 in addition to ball is set on the contact surface in master slider 23 and guide rod 11
Hole is arranged to flat hole, and the long axis direction in the flat hole is consistent with the axial direction of connector 25.When microphone under gravity
When producing turning moment to master slider 23, master slider 23 has the torque deflected to microphone direction；The present embodiment is by master slider
After being designed as flat hole with the contact hole of guide rod 11 in 23, the influence of deflection torque can be reduced；Even if master slider 23 produces small
Deflection, because it has larger fit clearance on yawing moment, therefore will not cause slip to be obstructed.
Described inductor switch 13 can use multiple sensors and sensor circuit overlap joint to form.It is such as quick using power
Sensor sensing microphone hangs and not hung caused different gravity：When sensing counterpart 22 with mobile device downward or upward
During motion, the parameters such as resistance or the electric capacity of the force-sensing sensor in inductor switch 13 are made to change, the Parameters variation draws
The signal intensity of inductor switch 13 is played, judges whether microphone is hung on suspender 21 according to the signal intensity；Also can profit
With the position of magneto-dependent sensor sensing microphone：When sensing counterpart 22 moves downward or upward with mobile device, make sensing
The magnetic field of magneto-dependent sensor in device switch 13 changes, and passes through the changes of magnetic field or the Current Voltage caused by changes of magnetic field
Change to judge whether microphone is hung on suspender 21.It is corresponding that the sensing counterpart 22 produces inductor switch 13
Inductor signal, the type that its fixed position can switch 13 according to specific inductor determine.For example, sensing counterpart 22 can
The relative position of inductor switch 13 is arranged at, wireless induction is carried out by contactless electric field or electromagnetic signal, also can be with
The contact of inductor switch 13, makes force-sensing sensor produce deformation induced signal etc. by contact force；Its particular location can be found in existing
There is the mounting means of each sensor in technology, will not be repeated here.
The present invention preferably selects light sensor, such as：Inductor switch 13 is include transmitter and receiver red
Outside line is the sensing plectrum that can block infrared ray to penetrating induction pieces, sensing counterpart 22；When master slider 23 resets upwards, sensing
Plectrum is inserted between transmitter and receiver, and barrier receiver receives the infrared signal of transmitter；When the stress of master slider 23 to
When pushing contracting compression spring, sensing plectrum is removed between transmitter and receiver, and receiver receives the infrared signal of transmitter；
The infrared signal of transmitter can be received by receiver, you can judge the position of sensing plectrum, and then judge suspender 21
Whether it is depressed or resets, and then learns microphone whether in suspender 21.
In the preferred embodiment of the present invention, the elastic component 3 is compression spring, to improve the service life of compression spring,
The present invention can also set up an extension spring, and the upper end of the extension spring is fixed on baffle plate 12, and mobile device is fixed in lower end
Bottom；When mobile device is being moved downward by microphone from gravity, extension spring elongation is driven, with compression spring one
Play storage elastic potential energy.When losing the deadweight of microphone, extension spring discharges elastic potential energy together with compression spring, stretches bullet
Spring shortens, and resets mobile device.After the long period is used alone in single spring, the reason probably due to spring hangs down etc. naturally,
Cause inductor switch 13 mismatch error occur with sensing counterpart 22, and then influence microphone whether in suspender 21
Judge structure；Tensioning member and compression piece are used cooperatively by embodiments of the invention, can reduce such error.
As a preferred embodiment, extension spring is identical with the specification of compression spring, and the quantity of compression spring is two
Root, the quantity of extension spring is one, the compression spring load-bearing of lower section, and the extension spring of top plays adjusting force effect, the knot
Structure is advantageous to the cooperation of inductor switch and sensing counterpart.
Each embodiment of hanger is sensed according to above-mentioned microphone, the present invention also proposes a kind of program request equipment, the program request equipment
Hanger is sensed including the microphone described in foregoing any one, with the signal condition triggering program request equipment according to inductor switch 13
Corresponding function or state, such as rapidly enter choosing song menu or searching menu etc..
Described above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of microphone senses hanger, it is characterised in that is transported downwards including fixing device, mobile device and mobile device
Elastic potential energy and the elastic component that mobile device can be promoted to reset upwards are stored when dynamic；Fixing device switchs provided with inductor, moves
Fixed sensing counterpart and the suspender for hanging microphone on dynamic device；When sensing counterpart moves downward, sensing
Device switches off, and control microphone disconnects electric signal；When sensing counterpart reset, inductor switch closure, microphone is controlled
Connect electric signal.
2. microphone according to claim 1 senses hanger, it is characterised in that some are provided with fixing device vertically
Guide rod, be cased with the elastic component on every guide rod；The fixing end of elastic component is fixed in fixing device, and telescopic end is fixed on shifting
On dynamic device.
3. microphone according to claim 2 senses hanger, it is characterised in that guide rod is two, and its upper and lower side is solid respectively
On the inside of fixing device, the middle part of fixing device is provided with baffle plate；Elastic component is compression spring, the fixing end of compression spring bottom
It is fixed on baffle plate；Mobile device includes the internal master slider for being provided with stepped hole, and two guide rods extend through the stepped hole, press
The telescopic end on contracting spring top is stretched into stepped hole, and is held on the step of stepped hole；The sensing counterpart is fixed on master
Sliding block middle inside, it is oppositely arranged with inductor switch；The master slider is fixed on suspender by connector.
4. microphone according to claim 3 senses hanger, it is characterised in that mobile device also includes inside and is provided with through hole
Cooperation sliding block, coordinate sliding block be fixed on suspender；Through hole is placed on two guide rod bottoms；The inwall of the through hole and stepped hole
It is provided with the ball with guide rod rolling friction.
5. microphone according to claim 4 senses hanger, it is characterised in that suspender is included for support microphone head
Upper support groove and the lower support groove for support microphone afterbody；Upper support groove overlaps with the center line of lower support groove, and same
The wire casing opening with outside insertion is offered on direction, the lower end of suspender is inclined upwardly, the center line and vertical-horizontal
The angle of inclination in direction is 5 ° -30 °；Vertical range between upper support groove and baffle plate is less than between upper support groove and lower support groove
The half of vertical range.
6. microphone according to claim 5 senses hanger, it is characterised in that the circumference for going up support groove and upper support groove is equal
Heating coil is provided with, corrugated plastic parts is coated with outside heating coil；When the inductor switches off, control
Power on heating coil；Closed when the inductor switchs, control power supply disconnects heating coil.
7. microphone according to claim 3 senses hanger, it is characterised in that the stepped hole of master slider is flat hole, described
The long axis direction in flat hole is consistent with the axial direction of connector.
8. microphone according to claim 3 senses hanger, it is characterised in that inductor switch is to include transmitter and connect
The infrared opposite-radiation induction pieces of device are received, sensing counterpart is the sensing plectrum that can block infrared ray；When master slider resets upwards, sense
Answer between plectrum insertion transmitter and receiver, barrier receiver receives the infrared signal of transmitter；Master slider stress is downward
When compressing compression spring, sensing plectrum is removed between transmitter and receiver, and receiver receives the infrared signal of transmitter.
9. microphone according to claim 3 senses hanger, it is characterised in that the elastic component also includes extension spring,
The upper end of the extension spring is fixed on baffle plate, and the bottom of mobile device is fixed in lower end；Mobile device stress moves downward
When, drive extension spring elongation.
10. one kind program request equipment, it is characterised in that the program request equipment includes the microphone sense described in claim any one of 1-9
Answer hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710978596.6A CN107820143B (en) | 2017-10-19 | 2017-10-19 | Microphone induction hanging rack and requesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710978596.6A CN107820143B (en) | 2017-10-19 | 2017-10-19 | Microphone induction hanging rack and requesting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107820143A true CN107820143A (en) | 2018-03-20 |
| CN107820143B CN107820143B (en) | 2019-12-24 |
Family
ID=61608222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710978596.6A Active CN107820143B (en) | 2017-10-19 | 2017-10-19 | Microphone induction hanging rack and requesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107820143B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593505Y (en) * | 2002-12-25 | 2003-12-17 | 刘再兴 | Ultraviolet sterilzing and disinfecting instrument especially for microphone |
| CN200970363Y (en) * | 2006-11-17 | 2007-11-07 | 张日龙 | Cleaning and sterilizing device for mouth phone |
| US20120049025A1 (en) * | 2010-08-25 | 2012-03-01 | Shure Acquisition Holdings, Inc. | Microphone Mounting Apparatus |
| CN103096198A (en) * | 2013-01-31 | 2013-05-08 | 广州瀚诚电子产品有限公司 | Induction microphone circuit and method of achieving induction microphone |
| CN103347240A (en) * | 2013-07-02 | 2013-10-09 | 广州瀚诚电子产品有限公司 | Wireless handheld microphone |
| CN104568089A (en) * | 2014-12-31 | 2015-04-29 | 浙江华电器材检测研究所 | Weighing mechanism for insulator temperature cycletesting machine |
| CN204681592U (en) * | 2015-06-12 | 2015-09-30 | 周岳 | The full-automatic energy-saving mode microphone of anti-rolling |
-
2017
- 2017-10-19 CN CN201710978596.6A patent/CN107820143B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593505Y (en) * | 2002-12-25 | 2003-12-17 | 刘再兴 | Ultraviolet sterilzing and disinfecting instrument especially for microphone |
| CN200970363Y (en) * | 2006-11-17 | 2007-11-07 | 张日龙 | Cleaning and sterilizing device for mouth phone |
| US20120049025A1 (en) * | 2010-08-25 | 2012-03-01 | Shure Acquisition Holdings, Inc. | Microphone Mounting Apparatus |
| CN103096198A (en) * | 2013-01-31 | 2013-05-08 | 广州瀚诚电子产品有限公司 | Induction microphone circuit and method of achieving induction microphone |
| CN103347240A (en) * | 2013-07-02 | 2013-10-09 | 广州瀚诚电子产品有限公司 | Wireless handheld microphone |
| CN104568089A (en) * | 2014-12-31 | 2015-04-29 | 浙江华电器材检测研究所 | Weighing mechanism for insulator temperature cycletesting machine |
| CN204681592U (en) * | 2015-06-12 | 2015-09-30 | 周岳 | The full-automatic energy-saving mode microphone of anti-rolling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107820143B (en) | 2019-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2376705A1 (en) | Cable crossover exercise apparatus | |
| CA2317073A1 (en) | Pantagraph-type jack | |
| CN107820143A (en) | Microphone senses hanger and program request equipment | |
| CN105977820A (en) | Power equipment cabinet | |
| KR101237511B1 (en) | A game controller for mobile phone | |
| CN106618262A (en) | Outdoor folding portable charcoal fire barbecue grill | |
| EP1422912A3 (en) | Mobile terminal , orientation and open/close detection method thereof | |
| CN207474057U (en) | Suspension type program request apparatus | |
| KR20060005916A (en) | Golf ball auto-discharging device | |
| CN113558383B (en) | Cupboard with lifting function | |
| CN205795092U (en) | The umbrella of adjustable dimension | |
| CN109002124A (en) | A kind of mobile computer cabinet | |
| CN104873026A (en) | Manufacturing method of lifting bed | |
| CN107613691A (en) | A kind of electric power casing with mobile lifting function | |
| CN108144273A (en) | A kind of Multifunctional feather ball grid | |
| CN209779264U (en) | Side wall hanging type clothes hanger | |
| CN208244077U (en) | Man-machine chess's platform and man-machine chess's equipment | |
| WO2002056410A3 (en) | Conical communications pole with cavity | |
| KR200366634Y1 (en) | Golf ball auto-discharging device | |
| CN112220303A (en) | Electronic product publicity is with exhibition device | |
| KR20040042074A (en) | Solenoid Assisted Jumping Stick | |
| CN206497559U (en) | A kind of wireless lighting remote control of application electric technology | |
| CN210488896U (en) | Metronome for music teaching | |
| CN214050354U (en) | Dance limb training device | |
| CN204962237U (en) | It is flexible from rapping bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |