A kind of uniform sand blasting unit of sound equipment activity
The present invention relates to stereo set technical field, the specially a kind of uniform sand blasting unit of sound equipment activity.
Sound equipment refers to the language except people, other sounds in addition to music, including the sound of natural environment, animal sound,
Various sound that the sound equipment of machine tools, the action of people are sent etc.；Sound equipment probably include power amplifier, peripheral equipment (including compressor,
Effect device, balanced device, VCD, DVD etc.), loudspeaker (audio amplifier, loudspeaker), sound console, microphone, display device etc. add up one
Set.Wherein, audio amplifier is exactly audio output device, loudspeaker, subwoofer etc..In one audio amplifier include it is high and low, in three kinds raise one's voice
Device, three kinds but not necessarily with regard to three, the developing history of technology can be divided into electron tube, transistor, integrated circuit, FET
One of four-stage, the principle of sound of sound equipment is to pass to sound production medium by converting audio signals into audio mechanical oscillation,
Make medium sounding.In use, need to only such sound equipment be positioned on one medium side (wooden desktop, metal, glass etc.), work as sound equipment
After receiving audio signal, whole medium side will produce resonance, so as to play music.However, such acoustic product outward appearance compared with
To be single and it is necessary to which music could be played by being placed on medium side, and this reduces Consumer's Experience to a certain extent.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of uniform sand blasting unit of sound equipment activity, solve shower nozzle and enter
Row is mobile and positioning and equipment ventilation and supporting plate is moved up and down and buffered, and ensures mobile and positioning and shower nozzle work
Stable, the air-flow of integral device carries out circulation and supporting plate steadily moves up and down, ensures the efficiency and speed of work, realizes automatic
The problem of change.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：Uniformly sandblasting fills for a kind of sound equipment activity
Put, including work box, the work chamber interior wall top are fixedly connected with connecting rod, the connecting rod bottom rotation connection is dynamic
Gear, the power gear surface are provided with dismounting chuck, and the power gear bottom engagement is connected with half gear, half tooth
Wheel both ends are fixedly connected with expansion link, are rotatably connected to the first cursor at the top of the expansion link, first cursor is remote
Expansion link one end is rotatably connected to the second cursor, and the work chamber interior wall both sides are fixedly connected with support frame, support frame as described above
One end is fixedly connected with erecting bed, and the erecting bed top is fixedly connected with active supporting arm, and the active supporting arm is away from peace
The one end for filling platform turns to be connected with the first lever arm by the first rotary shaft, and slip is rotatably connected to above first rotary shaft
Frame, the travelling carriage outer wall are arranged with sliding shoe, and first lever arm is rotatably connected to second away from first rotary shaft one end
Lever arm, the one end of second lever arm away from the first lever arm are rotatablely connected with sliding shoe, above the sliding shoe with
Side is respectively arranged with the first spring and second spring, and the travelling carriage top is provided with fixed block, first lever arm and the
Two lever arms are rotatablely connected by bearing pin and the second cursor, and the centre position of the half gear bottom is fixedly connected with installation
Bar, the mounting rod lower rotation are connected with spray painting mounting bracket, and the spray painting mounting bracket bottom is fixedly connected with shower nozzle erector,
The shower nozzle erector bottom is fixedly connected with sandblasting shower nozzle, and the work chamber interior wall two bottom sides are fixedly connected with movable dress
Put, side of the head away from work chamber interior wall is fixedly connected with support platform, in the work chamber interior wall bottom
Between position be fixedly connected with damper erecting bed, pass through damping device at the top of the damper erecting bed and fixed with support platform and connect
Connect, buffering mounting base is fixedly connected with the top of the support platform, buffering is fixedly connected with the top of the buffering mounting base
Cavity, the buffer cavity buffer cavity top are fixedly connected with workbench by buffering installation top.
Preferably, ventilation unit is fixedly connected with the middle part of the work chamber interior wall both sides, and ventilation unit is symmetrical arranged.
Preferably, the work chamber interior wall offers sliding rail groove, and the workbench both ends are slided with sliding rail groove
Preferably, the damping device includes shock frame and shock-absorbing support frame, and the shock frame bottom is provided with bottom
Portion's damping mounting rod, the bottom damping mounting rod top are fixedly connected with damping spring, pass through top at the top of the damping spring
Portion's damping mounting rod is fixedly connected with electric expansion bar, and the top damping mounting rod outer wall top is provided with postive stop baffle.
Preferably, the sandblasting shower nozzle includes installation shell, and the installation outer casing inner wall is fixedly connected with feed pipe, described
Installation outer casing bottom is fixedly connected with clamping shell, and the clamping shell bottom is fixedly connected with containment vessel, the feed pipe bottom
Portion is communicated with shower nozzle by passage, and knob frame is fixedly connected with the middle part of the containment vessel outer wall, and the knob frame side is set
There is flow valve.
Preferably, the ventilation unit includes installation housing, and described installation housing () two bottom sides are separately installed with first
Air Filter and the second Air Filter, the second Air Filter inwall are fixedly connected with blower fan by fan installation frame.
Preferably, the head includes Movable motor, and the Movable motor output shaft rotation is connected with the first belt
Wheel, first belt pulley are rotatably connected to the second belt pulley by belt.
Preferably, second belt pulley is fixedly connected with threaded rod by flat key, and the threaded rod outer wall is arranged with shifting
Motion block, the movable block side are fixedly connected with bolt erector, and the threaded rod top is fixedly connected with limiting block plate.
Preferably, the work chamber interior wall is located at Movable motor and is fixedly connected with auxiliary travelling carriage, the auxiliary travelling carriage
Inwall slidably connects auxiliary sliding shoe, and side of the auxiliary sliding shoe away from auxiliary travelling carriage is fixedly connected with movable block.
Preferably, the sandblasting shower nozzle quantity is at least three, and is uniformly arranged.
(3) beneficial effect
The invention provides a kind of uniform sand blasting unit of sound equipment activity.Possesses following beneficial effect：
(1), the uniform sand blasting unit of sound equipment activity, half pinion rotation, the installation of half gear both ends are driven by power gear
Expansion link and the first cursor and the second cursor be rotatablely connected, pass through sliding shoe on travelling carriage and the second lever arm rotated and connected
Connect, the second cursor of auxiliary rotates, and second spring and the first spring can aid in sliding shoe to move, the peace of half gear bottom installation
Bar and spray painting mounting bracket are filled so as to drive shower nozzle erector and sandblasting shower nozzle to move, has reached and shower nozzle is moved and determined
The purpose of position, ensure the stabilization of mobile and positioning and shower nozzle work, ensure the efficiency and speed of work, realize automation.
(2), the uniform sand blasting unit of sound equipment activity, the ventilation unit installed by work box both sides can ensure overall set
Standby ventilation, be not in toxin buildup, head provides power by Movable motor, and threaded rod is driven by belt pulley set
Rotate, so as to realize that movable block drives support platform to move up and down, support platform bottom is provided with damping device, reaches
The purpose for being divulged information to equipment and moving up and down and buffering to supporting plate, ensure that the air-flow of integral device is circulated and supported
Plate steadily moves up and down, ensures the stabilization and operating efficiency of work.
Brief description of the drawings
Fig. 1 is the overall structural representation of the present invention；
Fig. 2 is structure A of the present invention partial enlarged drawing；
Fig. 3 is the structural representation of sandblasting shower nozzle of the present invention；
Fig. 4 is the structural representation of ventilation unit of the present invention；
Fig. 5 is the structural representation of head of the present invention；
Fig. 6 is the structural representation of damping device of the present invention.
In figure：1 work box, 2 connecting rods, 3 power gears, 4 dismounting chucks, 5 half gears, 6 expansion links, 7 first cursors,
8 support frames, 9 erecting beds, 10 active supporting arms, 11 first rotary shafts, 12 first lever arms, 13 travelling carriages, 14 second lever arms,
15 sliding shoes, 16 second springs, 17 first springs, 18 fixed blocks, 19 second cursors, 20 mounting rods, 21 spray painting mounting brackets, 22
Shower nozzle erector, 23 sandblasting shower nozzles, 231 installation shells, 232 feed pipes, 233 clamping shells, 234 passages, 235 containment vessels,
It is 236 shower nozzles, 237 knob framves, 238 flow valves, 24 ventilation units, 241 installation housings, 242 first Air Filters, 243 second dust-proof
Net, 244 fan installation frames, 245 blower fans, 25 heads, 2501 Movable motors, 2,502 first belt pulleys, 2,503 second belts
Wheel, 2504 movable blocks, 2505 limiting block plates, 2506 auxiliary travelling carriages, 2507 auxiliary sliding shoes, 2508 bolt erectors,
2509 threaded rods, 26 support platforms, 27 mounting bases, 28 buffer cavities, 29 buffering installation tops, 30 workbenches, 31 are slided
Rail groove, 32 damper erecting beds, 33 damping devices, 331 shock frames, 332 shock-absorbing support framves, 333 bottom damping mounting rods,
334 damping springs, 335 top damping mounting rods, 336 postive stop baffles, 337 electric expansion bars.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-6 are referred to, the present invention provides a kind of technical scheme：A kind of uniform sand blasting unit of sound equipment activity, including work
Case 1, the inwall of work box 1 top are fixedly connected with connecting rod 2, and the bottom of connecting rod 2 is rotatably connected to power gear 3, power gear 3
Surface is provided with dismounting chuck 4, and the engagement of the bottom of power gear 3 is connected with half gear 5, and the both ends of half gear 5 are fixedly connected with flexible
Bar 6, the top of expansion link 6 are rotatably connected to the first cursor 7, and the first cursor 7 is rotatably connected to second away from the one end of expansion link 6
Cursor 19, the inwall both sides of work box 1 are fixedly connected with support frame 8, and the one end of support frame 8 is fixedly connected with erecting bed 9, erecting bed
9 tops are fixedly connected with active supporting arm 10, and the one end of active supporting arm 10 away from erecting bed 9 is connected for 11 turns by the first rotary shaft
The first lever arm 12 is connected to, the top of the first rotary shaft 11 is rotatably connected to travelling carriage 13, and the outer wall of travelling carriage 13 is arranged with sliding shoe
15, the first lever arm 12 is rotatably connected to the second lever arm 14 away from the one end of the first rotary shaft 11, and the second lever arm 14 is away from
One end of one lever arm 12 is rotatablely connected with sliding shoe 15, and the first spring 17 and are respectively arranged with above and below sliding shoe 15
Two springs 16, the top of travelling carriage 13 are provided with fixed block 18, and the first lever arm 12 and the second lever arm 14 pass through bearing pin and second
Cursor 19 is rotatablely connected, and the centre position of the bottom of half gear 5 is fixedly connected with mounting rod 20, the connection of the lower rotation of mounting rod 20
There is spray painting mounting bracket 21, spray painting mounting bracket 21 bottom is fixedly connected with shower nozzle erector 22, and the bottom of shower nozzle erector 22, which is fixed, to be connected
Sandblasting shower nozzle 23 is connected to, the inwall two bottom sides of work box 1 are fixedly connected with head 25, and head 25 is away from work box 1
The side of inwall is fixedly connected with support platform 26, and the centre position of the inwall bottom of work box 1 is fixedly connected with damper installation
Platform 32, the top of damper erecting bed 32 are fixedly connected by damping device 33 with support platform 26, and the top of support platform 26 is fixed
Buffering mounting base 27 is connected with, the top of buffering mounting base 27 is fixedly connected with buffer cavity 28, and buffer cavity 28 buffers sky
The top of chamber 28 is fixedly connected with workbench 30 by buffering installation top 29.
The middle side part of 1 inwall of work box two is fixedly connected with ventilation unit 24, and ventilation unit 24 is symmetrical arranged.
The inwall of work box 1 offers sliding rail groove 31, and the both ends of workbench 30 are slidably connected with sliding rail groove 31.
Damping device 33 includes shock frame 331 and shock-absorbing support frame 332, and the bottom of shock frame 331 is provided with bottom and subtracted
Mounting rod 333 is shaken, the top of bottom damping mounting rod 333 is fixedly connected with damping spring 334, and the top of damping spring 334 passes through top
Portion's damping mounting rod 335 is fixedly connected with electric expansion bar 337, and the outer wall top of top damping mounting rod 335 is provided with limiting block
Sandblasting shower nozzle 23 includes installation shell 231, and the installation inwall of shell 231 is fixedly connected with feed pipe 232, installs shell
231 bottoms are fixedly connected with clamping shell 233, and the bottom of clamping shell 233 is fixedly connected with containment vessel 235, the bottom of feed pipe 232
Shower nozzle 236 is communicated with by passage 234, knob frame 237, the side of knob frame 237 are fixedly connected with the middle part of the outer wall of containment vessel 235
It is provided with flow valve 238.
Ventilation unit 24 includes installation housing 241, installs housing 241) two bottom sides are separately installed with the first Air Filter 242
With the second Air Filter 243, the inwall of the second Air Filter 243 is fixedly connected with blower fan 245 by fan installation frame 244.
Head 25 includes Movable motor 2501, and the output shaft rotation of Movable motor 2501 is connected with the first belt pulley
2502, the first belt pulley 2502 is rotatably connected to the second belt pulley 2503 by belt.
Second belt pulley 2503 is fixedly connected with threaded rod 2509 by flat key, and the outer wall of threaded rod 2509 is arranged with movable block
2504, the side of movable block 2504 is fixedly connected with bolt erector 2508, and the top of threaded rod 2509 is fixedly connected with postive stop baffle
The inwall of work box 1 is located at Movable motor 2501 and is fixedly connected with auxiliary travelling carriage 2506, aids in travelling carriage 2506
Wall slidably connects auxiliary sliding shoe 2507, side and movable block 2504 of the auxiliary sliding shoe 2507 away from auxiliary travelling carriage 2506
It is fixedly connected.
The quantity of sandblasting shower nozzle 23 is at least three, and is uniformly arranged.
In use, by power gear 3 drive half gear 5 rotate, the both ends of half gear 5 installation expansion link 6 and first turn
The cursor 19 of swing arm 7 and second is rotatablely connected, and is rotatablely connected by the lever arm 14 of sliding shoe on travelling carriage 13 15 and second, auxiliary
Second cursor 19 rotates, and the spring 17 of second spring 16 and first can aid in sliding shoe 15 to move, the installation of the bottom of half gear 5
Mounting rod 20 and spray painting mounting bracket 21 are so as to drive shower nozzle erector 22 and sandblasting shower nozzle 23 to move, the both sides of work box 1 peace
The ventilation unit 24 of dress can ensure the ventilation of integral device, be not in toxin buildup, and head 25 passes through Movable motor
2501 provide power, drive threaded rod 2509 to rotate by belt pulley set, so as to realize that movable block 2504 drives support platform 26
Move up and down, the bottom of support platform 26 is provided with damping device 33.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.