CN108173612B - A kind of novel broadcaster - Google Patents
A kind of novel broadcaster Download PDFInfo
- Publication number
- CN108173612B CN108173612B CN201810085432.5A CN201810085432A CN108173612B CN 108173612 B CN108173612 B CN 108173612B CN 201810085432 A CN201810085432 A CN 201810085432A CN 108173612 B CN108173612 B CN 108173612B
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- China
- Prior art keywords
- electricity
- slot
- conducts electricity
- head
- end wall
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of novel broadcasters, including the pedestal being mounted in building body, deep gouge is provided on the pedestal left side, electric supply hole is provided at the top of the deep gouge right end wall, electric supply head is provided among the electricity supply hole right end wall, the electricity supply hole is cooperatively connected with the insertion of plug-in card head and conducts electricity, it is characterized by: being provided among plug-in card head right side to connect the end that conducts electricity to conduct electricity with the electric supply head, plug-in card head left end is fixedly installed the cable siphunculus being electrically connected with loudspeaker, operation of the present invention is simple and convenient, reduce input cost, realize the automatic operation of electric power electricity supply, effectively reduce the generation of electric shock accidents in existing life, the life security of people is ensured, loudspeaker fix stably, safety is stablized in the supply of loudspeaker electricity.
Description
Technical field
The present invention relates to broadcast world, in particular to a kind of novel broadcaster.
Background technique
It is both provided with loudspeaker in many villages and street and merchant store doorway, for publicizing broadcast, generally all
Be by broadcast rope or other fix aloft, then the plug-in card head of broadcast is inserted into electric supply hole and is used, loudspeaker are fixed not
It is enough secured, and electricity supply is not sufficiently stable, and when in addition the plug-in card head of loudspeaker is not injected in electric supply hole, electric supply hole is naked
Dew, there are security risks.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of novel broadcasters, are able to solve above-mentioned show in the art
The problem of.
To solve the above problems, the present invention adopts the following technical scheme: a kind of novel broadcaster of the invention, including peace
Pedestal in building body is provided with deep gouge on the pedestal left side, is provided with electric confession at the top of the deep gouge right end wall
To hole, electric supply head is provided among the electricity supply hole right end wall, the electricity supply hole and the insertion of plug-in card head are cooperatively connected and pass
Electricity is provided among plug-in card head right side connect the end that conducts electricity to conduct electricity, the plug-in card head left side with the electric supply head
End is fixedly installed the cable siphunculus being electrically connected with loudspeaker, and deep gouge front bulkhead bottom is provided with the first slot position, institute
It states to communicate in the first slot position right end wall and is provided with the second slot position, stretching, extension setting up and down is connected in the second slot position right end wall
Sliding slot is driven, gliding groove is provided at the top of the drive sliding slot right end wall, is provided in the gliding groove top end wall and is stretched over institute to the left
The upper hopper chute driven in sliding slot top end wall is stated, is provided with the slot that conducts electricity, the slot left and right ends that conduct electricity on the right side of the upper hopper chute top end wall
Mutually claim to be provided with that a left side conducts electricity head and the right side conducts electricity head on wall, downslide fortune can be gone up and be stretched over to the left described by being provided in the gliding groove
The sliding block in sliding slot is driven, is provided on the right side of the sliding block top end face to the block that conducts electricity with the slot mating connection that conducts electricity,
Mutually claim to be provided in the block left and right ends that conducts electricity to conduct electricity head with the left side respectively and the right side head that conducts electricity connect the left side to conduct electricity
It conducts electricity piece and the right side conducts electricity piece, elastic slot is set among the block top end face that conducts electricity, is additionally provided in the gliding groove and stretches upwards
The slide bar of sliding block and the block that conducts electricity described in break-through is opened up, the top end of sliding rod is upward through the elastic force slot, upper hopper chute and biography
Electric slot and with the rotatable mating connection of groove top end wall that conducts electricity, be arranged in the slide bar periphery in the elastic force slot elastic
Part, is provided with rotatable arm plate in the deep gouge by first rotating shaft, the arm front edge of board and solid in the first rotating shaft
Surely the first gear wheel being provided in first slot position, one end on the arm plate backwards to the first rotating shaft are provided with
Cable slot position is provided with the second tooth that is rotatable and being engaged with first gear wheel by the second shaft in second slot position
Edge wheel, described to drive the stud that stretching, extension setting up and down is provided in sliding slot, spiral line, which is connected with, on the stud can go up downslide
The sliding block of fortune is fixedly installed the tip edge item being engaged with second gear wheel, the stud on sliding block left side
Bottom end is connect with electric rotor dynamic, and the cable siphunculus left end face is fixedly installed fixed block, the fixed block left end face
It is fixedly installed the loudspeaker, symmetrical two pillars in front and back, the pillar are fixedly installed on the left of the pedestal top surface
Top is fixedly installed protective umbrella canopy, is provided with regulation silencing shock-reduction device on the electricity rotor.
The cable siphunculus and the end that conducts electricity are electrically connected as a preferred technical solution, plug-in card head right side
Periphery is provided with the first oblique sliding surface, and the electricity supply head and the left side conduct electricity head electric connection, the right side conduct electricity head and it is total electrically
Connection is electrically connected with each other between the left side conducts electricity piece and the right side conducts electricity piece.
As a preferred technical solution, the first rotating shaft front end be stretched in first slot position and with first slot
The position rotatable mating connection of front bulkhead, the first rotating shaft rear end and the rotatable mating connection of deep gouge aft bulkhead, the arm
Plate is fixedly connected with the first rotating shaft, and first gear wheel is also fixedly connected with the first rotating shaft, second shaft
Rear and front end respectively with the rotatable mating connection of second slot position rear and front end wall, second gear wheel with described second turn
Axis is fixedly connected.
The stud top and the rotatable mating connection of the drive sliding slot top end wall as a preferred technical solution, it is described
Electric rotor is fixedly installed in the drive sliding slot base end wall.
It is provided with and the sliding fortune cooperation of the slide bar in the sliding block and the block that conducts electricity as a preferred technical solution,
The sliding fortune hole of connection, the sliding block left side top are provided with the second oblique sliding surface, and the block top end face periphery that conducts electricity is provided with
The oblique sliding surface of third.
The spring element top is fixedly connected with the groove top end wall that conducts electricity as a preferred technical solution, the elastic force
Part bottom end is fixedly connected with the elastic force slot bottom end wall.
The regulation silencing shock-reduction device includes being fixed at the electric rotor left and right sides as a preferred technical solution,
Silencing pad and be fixed at the vibration damper plate in the electric rotor front and rear sides face, the silencing pad is connected with the vibration damper plate
It connects.
The beneficial effects of the present invention are:
1. electric supply hole is in the open state by the way that arm plate is in parastate, sliding block is in the most bottom for driving sliding slot
Portion, sliding block and the block that conducts electricity are in gliding groove under the press effect of spring element, and electric supply hole is in off-position.
2. it is cooperatively connected by the way that plug-in card head to be initially inserted into electric supply hole, so that the end that conducts electricity is abutted with electric supply head, it
The electric working rotor drive of control pushes to slide sliding block and slides up fortune afterwards, to drive sliding second gear wheel revolution, the second gear wheel, which turns round to drive, to be slided
The revolution of first gear wheel, the revolution of the first gear wheel are cooperatively connected to turn round with swing arm plate with entering in deep gouge, when arm plate returns
Turn when entering in deep gouge, cable siphunculus can be contained in cable slot position, sliding block slide up after fortune can also by sliding block to
Upper promotion, sliding block slide up fortune and the block that conducts electricity are pushed to slide up fortune, when sliding block, which slides up, transports to the top for driving sliding slot, under
Sliding block is inserted into upper hopper chute and is cooperatively connected, and the block that conducts electricity is inserted into the slot that conducts electricity and is cooperatively connected, a left side conducts electricity head and a left side conducts electricity piece company
It connects and conducts electricity, right side piece and the right side head that conducts electricity that conducts electricity connect and conducts electricity, and all revolution enters in deep gouge and closes electric supply hole arm plate, arm plate
It is locked in electric supply hole in plumbness, and by plug-in card head, thus realize conducting electricity for loudspeaker, the opening of electric supply hole
It is simple to operate with closing, and operational safety is stablized.
3. the locking and unlocking operation of plug-in card head in the present invention, the revolution operation of arm plate and electric supply head conduct electricity and break
It is electrically operated to be completed at the same time by an electric rotor, it is simple to operate, reduce input cost, realizes the supply of electric power electricity
Automatic operation, effectively reduce the generation of electric shock accidents in existing life, ensured the life security of people, loudspeaker
Safety is stablized in fix stably, the supply of loudspeaker electricity.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the novel broadcaster of the present invention；
Fig. 2 is that plug-in card head and electric supply hole are in structural schematic diagram when being cooperatively connected in Fig. 1；
Fig. 3 is the external structure schematic diagram of the novel broadcaster of the present invention；
Fig. 4 is the structural schematic diagram of electric rotor in the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of novel broadcaster shown in -4 refering to fig. 1, including the pedestal 2 being mounted in building body, the pedestal 2 is left
It is provided with deep gouge 20 on end face, electric supply hole 21, electricity 21 right end of supply hole are provided at the top of the 20 right end wall of deep gouge
Electric supply head 22 is provided among wall, the electricity supply hole 21 is cooperatively connected with the insertion of plug-in card head 1 and conducts electricity, and the plug-in card head 1 is right
It is provided among end face to connect the end 10 that conducts electricity to conduct electricity, 1 left end of the plug-in card head fixed setting with the electric supply head 22
There is the cable siphunculus 12 being electrically connected with loudspeaker 14, the 20 front bulkhead bottom of deep gouge is provided with the first slot position, and described the
It is communicated in one slot position right end wall and is provided with the second slot position 42, stretching, extension setting up and down is connected in the 42 right end wall of the second slot position
Sliding slot 5 is driven, gliding groove 6 is provided at the top of the 5 right end wall of drive sliding slot, is provided in 6 top end wall of gliding groove and stretches to the left
To the upper hopper chute 60 in drive 5 top end wall of sliding slot, 60 top end wall of the upper hopper chute right side is provided with the slot 61 that conducts electricity, described to conduct electricity
Mutually claim to be provided on 61 left and right ends wall of slot a left side conduct electricity first 70 and the right side conduct electricity first 71, downslide can be gone up by being provided in the gliding groove 6
Fortune and the sliding block 63 being stretched in the drive sliding slot 5 to the left, be provided on the right side of 63 top end face of sliding block to it is described
The block 62 that conducts electricity that the slot 61 that conducts electricity is cooperatively connected, mutually claim in 62 left and right ends of block that conducts electricity to be provided with to respectively with the left side
It conducts electricity first 70 and the right left side that first 71 connection conducts electricity that conducts electricity conducts electricity piece 66 and the right side conducts electricity piece 65, is set among 62 top end face of block that conducts electricity
It is equipped with elastic force slot 68, the cunning of sliding block 63 and the block 62 that conducts electricity described in stretching, extension break-through upwards is additionally provided in the gliding groove 6
Bar 64,64 top of slide bar be upward through the elastic force slot 68, upper hopper chute 60 and conduct electricity slot 61 and with it is described conduct electricity slot 61 push up
End wall rotatable mating connection is provided with spring element 69 in 64 periphery of slide bar in the elastic force slot 68, in the deep gouge 20
It is provided with rotatable arm plate 4 by first rotating shaft 24,4 front end of arm plate and is fixedly installed in the first rotating shaft 24
The first gear wheel 25 in first slot position, one end on the arm plate 4 backwards to the first rotating shaft 24 are provided with electricity
Cable slot position 40 is provided with rotatable in second slot position 42 and is engaged with first gear wheel 25 by the second shaft 43
Second gear wheel 44, described to drive the stud 50 that stretching, extension setting up and down is provided in sliding slot 5, the cooperation of spiral line connects on the stud 50
It is connected to the sliding block 51 that can go up the fortune that glides, is fixedly installed on 51 left side of sliding block and is engaged with second gear wheel 44
Tip edge item 53,50 bottom end of stud is connected by power with electric rotor 52, and 12 left end face of cable siphunculus is fixedly installed
Fixed block 13,13 left end face of fixed block are fixedly installed the loudspeaker 14, and fixation is set on the left of 2 top surface of pedestal
Symmetrical two pillars 15 in front and back are equipped with, protective umbrella canopy 16 is fixedly installed at the top of the pillar 15, is set on the electricity rotor 52
It is equipped with regulation silencing shock-reduction device.
Wherein, the cable siphunculus 12 is electrically connected with the end 10 that conducts electricity, and the 1 right side periphery of plug-in card head is provided with
First oblique sliding surface 11, so that the plug-in card head 1 is facilitated to be inserted into the electric supply hole 21, the electricity supply head 22 and the left side
Conduct electricity and first 70 be electrically connected, the right side conducts electricity first 71 to be electrically connected with total, the left side conducts electricity piece 66 and the right side conducts electricity piece 65 it
Between be electrically connected with each other.
Wherein, 24 front end of first rotating shaft is stretched in first slot position and can return with the first slot position front bulkhead
Turn to be cooperatively connected, 24 rear end of first rotating shaft and the rotatable mating connection of 20 aft bulkhead of deep gouge, the arm plate 4 with it is described
First rotating shaft 24 is fixedly connected, and first gear wheel 25 is also fixedly connected with the first rotating shaft 24, second shaft 43
Rear and front end respectively with the 42 rotatable mating connection of rear and front end wall of the second slot position, second gear wheel 44 and described the
Two shafts 43 are fixedly connected, to facilitate, the revolution of arm plate 4 enters or the deep gouge 20 is exited in revolution.
Wherein, 50 top of stud and the 5 rotatable mating connection of top end wall of drive sliding slot, the electricity rotor 52 are fixed
It is set in 5 base end wall of drive sliding slot.
Wherein, the cunning being cooperatively connected with the sliding fortune of the slide bar 64 is provided in the sliding block 63 and the block 62 that conducts electricity
Hole is transported, is provided with the second oblique sliding surface 72 at the top of 63 left side of sliding block, the 62 top end face periphery of block that conducts electricity is provided with the
Three oblique sliding surfaces 67, to facilitate the sliding block 63 to be inserted into the upper hopper chute 60, thus the insertion of block 62 that conducts electricity described in convenient
Into the slot 61 that conducts electricity.
Wherein, 69 top of spring element is fixedly connected with 61 top end wall of slot that conducts electricity, 69 bottom end of spring element with
68 base end wall of elastic force slot is fixedly connected.
Wherein, the regulation silencing shock-reduction device includes the silencing pad 521 for being fixed at 52 left and right sides of the electric rotor
With the vibration damper plate 522 for being fixed at 52 front and rear sides face of the electric rotor, 522 phase of the silencing pad 521 and the vibration damper plate
Connection, the regulation silencing shock-reduction device can effectively reduce the noise and vibration that the electric operating of rotor 52 generates.
In initial position, the electricity rotor 52 is in stop working state, and the arm plate 4 is in parastate,
The electricity supply hole 21 is in the open state, and the sliding block 51 is in the bottommost for driving sliding slot 5,63 He of sliding block
The block 62 that conducts electricity is in the gliding groove 6 under the press effect of the spring element 69, and the electricity supply hole 21 is in
Off-position, at this point, electric shock accidents will not occur even if finger or metallic rod are inserted into electric supply hole 21 by child；
When loudspeaker needs to conduct electricity, the plug-in card head 1 is initially inserted into the electric supply hole 21 and is cooperatively connected, is made
It obtains the end 10 that conducts electricity to abut with the electric supply head 22, controls the electric work of rotor 52 later, the electricity rotor 52 works
It power is provided drives the sliding sliding block 51 and slide up fortune, the sliding block 51, which slides up fortune and then drives, to be slided second gear wheel 44 and return
Turn, the revolution of the second gear wheel 44 is driven sliding first gear wheel 25 and turned round, and the revolution of the first gear wheel 25 is to drive
The revolution of arm plate 4 is cooperatively connected with entering in the deep gouge 20, when the arm plate 4 revolution enters in the deep gouge 20
When, the cable siphunculus 12 can be contained in the cable slot position 40, and the sliding block 51 slides up after fortune can also will be described
Sliding block 63 pushes up, and the sliding block 63 slides up the block 62 that conducts electricity described in fortune promotion and slides up fortune, when the sliding
When block 51 slides up the top for transporting to the drive sliding slot 5, controls the electric rotor 52 and stop working, at this point, the sliding block
63 are inserted into the upper hopper chute 60 and are cooperatively connected, and the block 62 that conducts electricity is inserted into the slot 61 that conducts electricity and is cooperatively connected, described
A left side, which conducts electricity, first 70 to be connect and conducts electricity with the left side piece 66 that conducts electricity, and conduct electricity piece 65 and the right side of the right side conducts electricity and first 71 connect and conduct electricity, institute
Stating arm plate 4, all revolution enters in the deep gouge 20 and closes the electric supply hole 21, and the arm plate 4 is in plumbness,
And the plug-in card head 1 is locked in the electric supply hole 21, so that loudspeaker conducts electricity, do not need to pass in loudspeaker
It is only needed when electric by controlling the electric work of rotor 52 reversion so that the sliding block 51 transports to the drive sliding slot 5 to downslide
Bottommost, the revolution of arm plate 4 exit the deep gouge 20 to open the electric supply hole 21, and the electricity supply head 22 is then broken
Electricity extracts the plug-in card head 1 so that the present apparatus is restored to initial position later,
The beneficial effects of the present invention are:
1. electric supply hole is in the open state by the way that arm plate is in parastate, sliding block is in the most bottom for driving sliding slot
Portion, sliding block and the block that conducts electricity are in gliding groove under the press effect of spring element, and electric supply hole is in off-position.
2. it is cooperatively connected by the way that plug-in card head to be initially inserted into electric supply hole, so that the end that conducts electricity is abutted with electric supply head, it
The electric working rotor drive of control pushes to slide sliding block and slides up fortune afterwards, to drive sliding second gear wheel revolution, the second gear wheel, which turns round to drive, to be slided
The revolution of first gear wheel, the revolution of the first gear wheel are cooperatively connected to turn round with swing arm plate with entering in deep gouge, when arm plate returns
Turn when entering in deep gouge, cable siphunculus can be contained in cable slot position, sliding block slide up after fortune can also by sliding block to
Upper promotion, sliding block slide up fortune and the block that conducts electricity are pushed to slide up fortune, when sliding block, which slides up, transports to the top for driving sliding slot, under
Sliding block is inserted into upper hopper chute and is cooperatively connected, and the block that conducts electricity is inserted into the slot that conducts electricity and is cooperatively connected, a left side conducts electricity head and a left side conducts electricity piece company
It connects and conducts electricity, right side piece and the right side head that conducts electricity that conducts electricity connect and conducts electricity, and all revolution enters in deep gouge and closes electric supply hole arm plate, arm plate
It is locked in electric supply hole in plumbness, and by plug-in card head, thus realize conducting electricity for loudspeaker, the opening of electric supply hole
It is simple to operate with closing, and operational safety is stablized.
3. the locking and unlocking operation of plug-in card head in the present invention, the revolution operation of arm plate and electric supply head conduct electricity and break
It is electrically operated to be completed at the same time by an electric rotor, it is simple to operate, reduce input cost, realizes the supply of electric power electricity
Automatic operation, effectively reduce the generation of electric shock accidents in existing life, ensured the life security of people, loudspeaker
Safety is stablized in fix stably, the supply of loudspeaker electricity.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of novel broadcaster is provided with deep gouge on the pedestal left side, institute including the pedestal being mounted in building body
It states and is provided with electric supply hole at the top of deep gouge right end wall, be provided with electric supply head, the electricity among the electricity supply hole right end wall
The insertion of supply hole and plug-in card head, which is cooperatively connected, to conduct electricity, it is characterised in that: be provided among plug-in card head right side to institute
It states electric supply head and connects the end that conducts electricity to conduct electricity, it is logical that plug-in card head left end is fixedly installed the cable being electrically connected with loudspeaker
Pipe, deep gouge front bulkhead bottom are provided with the first slot position, communicate in the first slot position right end wall and be provided with the second slot position, institute
The drive sliding slot for connecting stretching, extension setting up and down in the second slot position right end wall is stated, is provided with downslide at the top of the drive sliding slot right end wall
Slot is provided with the upper hopper chute being stretched in the drive sliding slot top end wall to the left, the upper hopper chute top in the gliding groove top end wall
It is provided with the slot that conducts electricity on the right side of end wall, mutually claims to be provided with that a left side conducts electricity head and the right side conducts electricity head on the slot left and right ends wall that conducts electricity, it is described
It is provided with to go up in gliding groove and glides fortune and be stretched over the sliding block driven in sliding slot, the sliding block top end face right side to the left
It is provided with the block that conducts electricity to be cooperatively connected with the slot that conducts electricity, mutually claims to be provided with to divide in the block left and right ends that conducts electricity
It does not conduct electricity head with the left side and the right head that conducts electricity connect that the left side to conduct electricity conducts electricity piece and the right side conducts electricity piece, set among the block top end face that conducts electricity
It is equipped with elastic force slot, the slide bar of sliding block and the block that conducts electricity described in stretching, extension break-through upwards is additionally provided in the gliding groove, it is described
Top end of sliding rod be upward through the elastic force slot, upper hopper chute and conduct electricity slot and with the rotatable mating connection of groove top end wall that conducts electricity,
The slide bar periphery is provided with spring element in the elastic force slot, is provided with rotatable arm by first rotating shaft in the deep gouge
Plate, the arm front edge of board and the first gear wheel being fixedly installed in the first rotating shaft in first slot position, institute
It states one end on arm plate backwards to the first rotating shaft and is provided with cable slot position, be provided in second slot position by the second shaft
The second gear wheel that is rotatable and being engaged with first gear wheel, it is described to drive the spiral shell that stretching, extension setting up and down is provided in sliding slot
Column, spiral line is connected with the sliding block that can go up the fortune that glides on the stud, and the sliding block is fixedly installed on left side
The tip edge item being engaged with second gear wheel, the stud bottom end are connect with electric rotor dynamic, are provided on the electricity rotor
Regulation silencing shock-reduction device, the arm plate is in plumbness, and the plug-in card head is locked in the electric supply hole, so that
Loudspeaker conducts electricity, and is only needed when loudspeaker does not need to conduct electricity by controlling the electric working rotor reversion so that described push away
Sliding block transports to the bottommost for driving sliding slot to downslide, and the arm plate revolution exits the deep gouge to beat the electric supply hole
It opens.
2. novel broadcaster according to claim 1, it is characterised in that: the cable siphunculus and described conduct electricity hold electrical property
Connection, plug-in card head right side periphery are provided with the first oblique sliding surface, and the electricity supply head and the left side conduct electricity head electric connection,
The right side conduct electricity head and it is total be electrically connected, be electrically connected with each other between the left side conducts electricity piece and the right side conducts electricity piece, the cable
Siphunculus left end face is fixedly installed fixed block, and the fixed block left end face is fixedly installed the loudspeaker, and described
Symmetrical two pillars in front and back are fixedly installed on the left of seat top surface, the post top portion is fixedly installed protective umbrella canopy.
3. novel broadcaster according to claim 1, it is characterised in that: the first rotating shaft front end is stretched over described
In one slot position and with the rotatable mating connection of the first slot position front bulkhead, the first rotating shaft rear end and the deep gouge aft bulkhead
Rotatable mating connection, the arm plate are fixedly connected with the first rotating shaft, first gear wheel also with the first rotating shaft
It is fixedly connected, second shaft rear and front end is described respectively with the rotatable mating connection of second slot position rear and front end wall
Second gear wheel is fixedly connected with second shaft.
4. novel broadcaster according to claim 1, it is characterised in that: the stud top and the drive sliding slot top
The rotatable mating connection of wall, the electricity rotor are fixedly installed in the drive sliding slot base end wall.
5. novel broadcaster according to claim 1, it is characterised in that: be all provided in the sliding block and the block that conducts electricity
It is equipped with the sliding fortune hole being cooperatively connected with the sliding fortune of the slide bar, is provided with the second oblique sliding surface at the top of the sliding block left side, it is described
The block top end face periphery that conducts electricity is provided with the oblique sliding surface of third.
6. novel broadcaster according to claim 1, it is characterised in that: the spring element top and the groove top that conducts electricity
End wall is fixedly connected, and the spring element bottom end is fixedly connected with the elastic force slot bottom end wall.
7. novel broadcaster according to claim 1, it is characterised in that: the regulation silencing shock-reduction device includes fixed setting
The electric rotor left and right sides silencing pad and be fixed at the vibration damper plate in the electric rotor front and rear sides face, it is described to disappear
Sound pad is connected with the vibration damper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085432.5A CN108173612B (en) | 2018-01-29 | 2018-01-29 | A kind of novel broadcaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085432.5A CN108173612B (en) | 2018-01-29 | 2018-01-29 | A kind of novel broadcaster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108173612A CN108173612A (en) | 2018-06-15 |
| CN108173612B true CN108173612B (en) | 2019-09-24 |
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ID=62515996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810085432.5A Active CN108173612B (en) | 2018-01-29 | 2018-01-29 | A kind of novel broadcaster |
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| Country | Link |
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| CN (1) | CN108173612B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929776B (en) * | 2021-01-21 | 2022-01-04 | 深圳市悦尔声学有限公司 | Improve speaker of earphone audio effect |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205681626U (en) * | 2016-06-03 | 2016-11-09 | 寻乌县爱馨泰电子商贸有限公司 | A kind of rain proof type loudspeaker |
| CN206042259U (en) * | 2016-08-14 | 2017-03-22 | 徐磊 | Multi -stage intelligent broadcast control system |
| CN206332822U (en) * | 2017-01-04 | 2017-07-14 | 江苏齐龙电子科技有限公司 | A kind of special sound equipment of teaching for multi-media classroom |
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| US20060039570A1 (en) * | 2004-08-18 | 2006-02-23 | Ming-Hsiang Yeh | Music broadcasting apparatus |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205681626U (en) * | 2016-06-03 | 2016-11-09 | 寻乌县爱馨泰电子商贸有限公司 | A kind of rain proof type loudspeaker |
| CN206042259U (en) * | 2016-08-14 | 2017-03-22 | 徐磊 | Multi -stage intelligent broadcast control system |
| CN206332822U (en) * | 2017-01-04 | 2017-07-14 | 江苏齐龙电子科技有限公司 | A kind of special sound equipment of teaching for multi-media classroom |
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| CN108173612A (en) | 2018-06-15 |
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