CN113115562A - Video projection music box - Google Patents
Video projection music box Download PDFInfo
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- CN113115562A CN113115562A CN202110337524.XA CN202110337524A CN113115562A CN 113115562 A CN113115562 A CN 113115562A CN 202110337524 A CN202110337524 A CN 202110337524A CN 113115562 A CN113115562 A CN 113115562A
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- video projection
- music box
- box main
- main body
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 65
- 230000008275 binding mechanism Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 35
- 230000000694 effects Effects 0.000 claims description 24
- 239000003292 glue Substances 0.000 claims description 16
- 230000005389 magnetism Effects 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F1/00—Automatic musical instruments
- G10F1/06—Musical boxes with plucked teeth, blades, or the like
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F5/00—Details or accessories
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Thermal Sciences (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a video projection music box which comprises a video projection music box main body, wherein an impression ball is arranged on the outer surface of the upper end of the video projection music box main body, a music base is arranged on the outer surface of the lower end of the video projection music box main body, and a binding mechanism is arranged on the outer wall of the video projection music box main body. According to the video projection music box, the falling of the fan frame is reduced, the heating condition of the outer wall of the heat dissipation frame caused by heat on the heat dissipation plate can be reduced, the safety of the video projection music box main body is further protected, the damage of the projection assembly caused by the falling of the video projection music box main body due to carelessness of personnel is reduced, the protection performance of the video projection music box main body on the projection assembly is improved, the attractiveness of the video projection music box main body is improved, the breakage condition caused by frequent bending of a coil in the process of using the video projection music box main body can be reduced, and a better use prospect is brought.
Description
Technical Field
The invention relates to the field of video projection music boxes and the like, in particular to a video projection music box.
Background
The video projector is a device for displaying video images, which can only receive video signals from a video recorder, a video disc player or a video camera and can not receive data signals from a computer, unless a VGATOTV type video conversion card is used for converting the data signals from the computer into video signals and then the video signals are projected by the video projector, a music box is also called as a music box, the origin of the music box can be traced back to the renaming period of European literature in the middle century, when a mechanical device is arranged on a clock with the size of the clock in order to report the clock tower of a professor, which is called as a group clock capable of sending out sound, in 8 years, the Italian Saussurer Lima Staumma sinus comes to Beijing for the first time, and a music piano enlightens exists in follow-up gifts, which is the music enlightens which are originally entered China in China as the history book, and through various inventories, a muslimed Swiss man who draws even around 1780 years obtains from the principle of a doll, a favorable mechanism, mechanical bird chime, was invented.
The existing video projection music box has the following three problems:
1. when using a video music box, the internal electronic components generate relative heat, which can cause the internal components to degrade due to overheating.
2. When the video projection music box is used, the existing video projection music box is basically wired, and in the using process, a coil which is too long is easy to fold, so that the coil is damaged, and the attractiveness is influenced.
3. When using video projection music box, projection equipment all exposes outside directly generally, in the use, often leads to the projection subassembly to harm because of people carelessness, and then leads to people to see and feel to descend.
Aiming at the defects, certain adverse effects are brought to the using process of people, and a video projection music box is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a video projection music box which has the advantages of heat dissipation, convenience in attractiveness, protection and the like and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a video projection music box main part, includes video projection music box main part, the upper end surface of video projection music box main part is provided with the sight ball, the lower extreme surface of video projection music box main part is provided with the music base, the outer wall of video projection music box main part is provided with constraint mechanism, the inside of video projection music box main part is provided with music control assembly and projection subassembly, and the projection subassembly is located music control assembly's upper end, the rear end surface of video projection music box main part is provided with heat dissipation mechanism and constraint mechanism, and the heat dissipation mechanism is located the upper end of constraint mechanism.
Preferably, a first fixing bolt is arranged between the video projection music box main body and the heat dissipation mechanism, the outer surface of the rear end of the video projection music box main body is fixedly connected with the outer surface of the front end of the heat dissipation mechanism through the first fixing bolt, the video projection music box main body and the music base are integrally formed, a second fixing bolt is arranged between the video projection music box main body and the binding mechanism, the outer surface of the rear end of the video projection music box main body is fixedly connected with the outer surface of the front end of the binding mechanism through the second fixing bolt, stabilizing buckles are arranged between the video projection music box main body and the music control assembly and between the video projection music box main body and the projection assembly, the interior of the video projection music box main body is fixedly connected with the outer walls of the music control assembly and the projection assembly through the stabilizing buckles, and a first groove is arranged between the video projection music box main body and the impression, and the outer wall of the impression ball is fixedly connected with the outer surface of the upper end of the video projection music box main body through a first groove.
Preferably, heat dissipation mechanism includes heat dissipation frame, louvre, heat dissipation recess, fan frame, support frame, flabellum and fin, heat dissipation frame is located the rear end surface of video projection music box main part, heat dissipation recess has been seted up to heat dissipation frame's inside, the louvre has been seted up to heat dissipation frame's rear end surface, fan frame, support frame, flabellum and fin are located the inside of heat dissipation recess, fan frame is located the rear end surface of support frame, the flabellum is located fan frame's inside, the fin is located the front end surface of support frame and extends to the inside of video projection music box main part.
Preferably, pass through welded connection between video projection music box main part and the fin, pass through welded connection between fin and the support frame, pass through welded connection between support frame and the heat dissipation frame, be provided with No. three fixing bolt between fan frame and the support frame, and the front end surface of fan frame passes through No. three fixing bolt and the rear end surface fixed connection of support frame, be provided with a slew bearing between flabellum and the fan frame, and the inner wall swing joint of the inner wall of flabellum through a slew bearing and fan frame.
Preferably, the binding mechanism comprises a storage box, a coil, a moving groove, an interface component, a storage groove, a moving cover plate, a moving pull ring and a moving strip, wherein the storage box is located on the outer surface of the rear end of the video projection music box main body, the storage groove is formed in the rear end of the storage box, the interface component is located in one side of the storage groove, the coil is located in the storage groove and extends to the outer portion of the rear end of the storage box, the moving groove is formed in the inner walls of the upper end and the lower end of the storage groove, the moving cover plate is arranged in the moving groove and extends to the outer portion of one side of the storage box, the moving pull ring is located on the outer surface of one side of the moving cover plate, and the moving strip is located on.
Preferably, a second groove is formed between the interface component and the collection groove, the outer wall of the interface component is movably connected with the inner wall of one side of the collection groove, the movable strip and the movable cover plate are integrally formed, a third groove is formed between the movable cover plate and the collection box, the inner wall of the collection box is movably connected with the outer wall of the movable cover plate through the movable groove, the third groove and the movable strip, a first fixing adhesive is arranged between the movable pull ring and the movable cover plate, and the outer surface of one side of the movable cover plate is fixedly connected with the outer wall of the movable pull ring through the first fixing adhesive.
Preferably, the protection mechanism includes first guard plate, activity handle, fly leaf, magnetism and inhale board, protection recess, protective assembly and second guard plate, the second guard plate is located a side surface of first guard plate, the inside protection recess that has seted up of the front end of second guard plate and first guard plate, magnetism is inhaled the board and is located upper and lower both ends one side surface of first guard plate, protective assembly is located second guard plate one side surface, the activity handle is located the front end surface of fly leaf, the fly leaf is located the inside of first guard plate.
Preferably, a fourth groove is arranged between the movable plate and the first protection plate, the outer wall of the movable plate is movably connected with the inside of the first protection plate through the fourth groove and the protection groove, a second fixing glue is arranged between the magnetic suction plate and the first protection plate, the outer surface of one side of the upper end and the lower end of the first protection plate is fixedly connected with the outer surface of one side of the magnetic suction plate through a second fixing glue, a third fixing glue is arranged between the protection assembly and the second protection plate, the outer surface of one side of the second protection plate is fixedly connected with the outer surface of one side of the protection component through a third fixing glue, a fourth fixing glue is arranged between the movable handle and the movable plate, the outer surface of the rear end of the movable handle is fixedly connected with the outer surface of the front end of the movable plate through a fourth fixing glue, the outer surface of one side of the first protection plate is detachably connected with the outer surface of one side of the second protection plate through the magnetic attraction plate and the movable plate.
(III) advantageous effects
Compared with the prior art, the invention provides a video projection music box, which has the following beneficial effects:
1. the video projection music box is characterized in that through the arranged heat dissipation mechanism, because the inside of the projection component is basically provided with compact electronic components, in the using process, relative heat is generated, if the heat is discharged in time, the using effect of the main body of the video projection music box can be reduced, even the electronic components inside the projection component are damaged, when the projection component is used, the heat inside the main body of the video projection music box can be transmitted to the inside of the heat dissipation frame by the heat dissipation fins, then the fan blades inside the fan frame are rotated, so that the hot air inside the heat dissipation frame is transmitted to the outside through the heat dissipation holes under the action of the rotated fan blades, the working efficiency of the internal components of the projection component is improved, the damage is reduced, wherein the support frame is made of a heat insulation material, the fan frame and the heat dissipation fins can be well stabilized, the falling of the fan frame is reduced, and the heating condition of the outer wall of the heat dissipation frame caused, the safety of the video projection music box main body is further protected.
2. This video projection music box, protection machanism through the setting, it removes to drive movable handle through hand power activity handle drive, under the effect of protection recess, can make the inside that the activity handle removed first guard plate from the second guard plate, thereby make projection subassembly expose outside, can make projection subassembly carry out work through the coil, and first guard plate and second guard plate are under the effect of magnetism suction plate, can be firmly agree with together, reduce video projection music box main part in the use, first guard plate and second guard plate drop and take place, and the fly leaf can effectual protection projection subassembly's safety, it is careless to reduce personnel, make video projection music box main part fall down, lead to the projection subassembly harm, increase video projection music box main part to projection subassembly's barrier propterty.
3. This video projection music box, constraint mechanism through setting up, remove the pull ring through hand power pulling, under the effect of activity strip and removal recess, can be so that to remove the apron and remove, thereby conveniently receive the inside coil of hutch and can follow the collection recess and take out, after taking out certain length, the staff promotes and removes the apron, under the effect of activity strip and removal recess, can make to remove the apron and remove the inside of hutch, thereby stably collect the inside coil of recess, it is in disorder to reduce the coil, can increase the aesthetic property of video projection music box main part, can also reduce the in-process that uses video projection music box main part, the coil appears frequently buckling and leads to the fracture condition.
Drawings
Fig. 1 is a schematic view of the overall structure of a video projection music box according to the present invention.
Fig. 2 is a bottom view of a main body of a video projection music box according to the present invention.
Fig. 3 is a structural diagram of a heat dissipation mechanism of a video projection music box according to the present invention.
FIG. 4 is a schematic diagram of a binding mechanism of a video projection music box according to the present invention.
Fig. 5 is a structural diagram of a protection mechanism of a video projection music box according to the present invention.
In the figure: 1. a video projection music box main body; 2. a heat dissipation mechanism; 3. a binding mechanism; 4. a protection mechanism; 5. a feeling ball; 6. a music base; 7. a music control component; 8. a projection assembly; 201. a heat dissipation frame; 202. heat dissipation holes; 203. a heat dissipation groove; 204. a fan frame; 205. a support frame; 206. a fan blade; 207. a heat sink; 301. a storage box; 302. a coil; 303. moving the groove; 304. an interface component; 305. collecting the groove; 306. moving the cover plate; 307. moving the pull ring; 308. a movable bar; 401. a first guard plate; 402. a movable handle; 403. a movable plate; 404. a magnetic attraction plate; 405. a protective groove; 406. a guard assembly; 407. and a second protection plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, a video projection music box comprises a video projection music box main body 1, wherein a viewing ball 5 is arranged on the outer surface of the upper end of the video projection music box main body 1, a music base 6 is arranged on the outer surface of the lower end of the video projection music box main body 1, a binding mechanism 3 is arranged on the outer wall of the video projection music box main body 1, a music control assembly 7 and a projection assembly 8 are arranged inside the video projection music box main body 1, the projection assembly 8 is positioned at the upper end of the music control assembly 7, a heat dissipation mechanism 2 and a binding mechanism 3 are arranged on the outer surface of the rear end of the video projection music box main body 1, and the heat dissipation mechanism 2 is positioned at the upper end of the binding mechanism 3, so.
Further, a first fixing bolt is arranged between the video projection music box main body 1 and the heat dissipation mechanism 2, the outer surface of the rear end of the video projection music box main body 1 is fixedly connected with the outer surface of the front end of the heat dissipation mechanism 2 through the first fixing bolt, the video projection music box main body 1 and the music base 6 are integrally formed, a second fixing bolt is arranged between the video projection music box main body 1 and the binding mechanism 3, the outer surface of the rear end of the video projection music box main body 1 is fixedly connected with the outer surface of the front end of the binding mechanism 3 through the second fixing bolt, a stabilizing buckle is arranged between the video projection music box main body 1 and the music control assembly 7 as well as between the video projection music box main body 1 and the projection assembly 8, the interior of the video projection music box main body 1 is fixedly connected with the outer walls of the music control assembly 7 and the projection assembly 8 through the stabilizing buckle, a first groove is arranged between the video projection music box, and the outer wall of the viewing ball 5 is fixedly connected with the outer surface of the upper end of the video projection music box main body 1 through a first groove, so that the connection is convenient and stable.
Further, the heat dissipation mechanism 2 includes a heat dissipation frame 201, heat dissipation holes 202, a heat dissipation groove 203, a fan frame 204, a support frame 205, fan blades 206 and heat dissipation fins 207, the heat dissipation frame 201 is located on the outer surface of the rear end of the video projection music box main body 1, the heat dissipation groove 203 is formed in the heat dissipation frame 201, the heat dissipation holes 202 are formed in the outer surface of the rear end of the heat dissipation frame 201, the fan frame 204, the support frame 205, the fan blades 206 and the heat dissipation fins 207 are located inside the heat dissipation groove 203, the fan frame 204 is located on the outer surface of the rear end of the support frame 205, the fan blades 206 are located inside the fan frame 204, the heat dissipation fins 207 are located on the outer surface of the front end of the support frame 205 and.
Furthermore, the video projection music box main body 1 is connected with the radiating fins 207 through welding, the radiating fins 207 are connected with the supporting frame 205 through welding, the supporting frame 205 is connected with the radiating frame 201 through welding, three fixing bolts are arranged between the fan frame 204 and the supporting frame 205, the outer surface of the front end of the fan frame 204 is fixedly connected with the outer surface of the rear end of the supporting frame 205 through the three fixing bolts, a first rotating bearing is arranged between the fan blades 206 and the fan frame 204, and the inner walls of the fan blades 206 are movably connected with the inner walls of the fan frame 204 through the first rotating bearing, so that the radiating capacity is improved.
Further, the binding mechanism 3 comprises a storage box 301, a coil 302, a moving groove 303, an interface component 304, a storage groove 305, a moving cover plate 306, a moving pull ring 307 and a moving bar 308, wherein the storage box 301 is located on the outer surface of the rear end of the video projection music box main body 1, the storage groove 305 is formed in the rear end of the storage box 301, the interface component 304 is located in one side of the storage groove 305, the coil 302 is located in the storage groove 305 and extends to the outer portion of the rear end of the storage box 301, the moving groove 303 is formed in the inner walls of the upper end and the lower end of the storage groove 305, the moving cover plate 306 is arranged in the moving groove 303 and extends to the outer portion of one side of the storage box 301, the moving pull ring 307 is located on the outer surface of one side of the moving cover plate 306, and the moving bar 308.
Furthermore, a second groove is formed between the interface component 304 and the collection groove 305, the outer wall of the interface component 304 is movably connected with the inner wall of one side of the collection groove 305, the movable strip 308 and the movable cover plate 306 are integrally formed, a third groove is formed between the movable cover plate 306 and the collection box 301, the inner wall of the collection box 301 is movably connected with the outer wall of the movable cover plate 306 through the movable groove 303, the third groove and the movable strip 308, a first fixing glue is arranged between the movable pull ring 307 and the movable cover plate 306, and the outer surface of one side of the movable cover plate 306 is fixedly connected with the outer wall of the movable pull ring 307 through the first fixing glue, so that the attractiveness of the video projection music box main body 1 is improved.
Further, protection machanism 4 includes first protection plate 401, activity handle 402, fly leaf 403, magnetism is inhaled board 404, protection recess 405, protection subassembly 406 and second protection plate 407, second protection plate 407 is located one side surface of first protection plate 401, protection recess 405 has been seted up to second protection plate 407 and the front end of first protection plate 401 is inside, magnetism is inhaled board 404 and is located upper and lower both ends one side surface of first protection plate 401, protection subassembly 406 is located second protection plate 407 one side surface, activity handle 402 is located the front end surface of fly leaf 403, fly leaf 403 is located the inside of first protection plate 401, make things convenient for the removal of fly leaf 403.
Further, a fourth groove is formed between the movable plate 403 and the first protection plate 401, the outer wall of the movable plate 403 is movably connected with the inside of the first protection plate 401 through the fourth groove and the protection groove 405, a second fixing glue is arranged between the magnetic attraction plate 404 and the first protection plate 401, the outer surface of one side of the upper end and the lower end of the first protection plate 401 is fixedly connected with the outer surface of one side of the magnetic attraction plate 404 through the second fixing glue, a third fixing glue is arranged between the protection component 406 and the second protection plate 407, the outer surface of one side of the second protection plate 407 is fixedly connected with the outer surface of one side of the protection component 406 through the third fixing glue, a fourth fixing glue is arranged between the movable handle 402 and the movable plate 403, the outer surface of the rear end of the movable handle 402 is fixedly connected with the outer surface of the front end of the movable plate 403 through the fourth fixing glue, the outer surface of one side of the first protection plate 401 is detachably connected with the outer surface of, the protective performance to the projection assembly 8 is increased, and the damage of the projection assembly 8 caused by external factors is reduced.
Principle of operation
The utility model discloses a by video projection music box main part 1, heat dissipation mechanism 2, constraint mechanism 3, protection mechanism 4, look and feel ball 5, music base 6, music control assembly 7, projection subassembly 8, heat dissipation frame 201, louvre 202, heat dissipation recess 203, fan frame 204, support frame 205, flabellum 206, fin 207, collection case 301, coil 302, remove recess 303, interface module 304, collection recess 305, remove apron 306, remove pull ring 307, activity strip 308, first guard plate 401, activity handle 402, activity board 403, magnetism board 404, protection recess 405, protection subassembly 406, parts such as second guard plate 407 constitute, when needing to install video projection music box main part 1, at first the staff fixes heat dissipation mechanism 2 and constraint mechanism 3 at the rear end surface of video projection music box main part 1 through fixing bolt, later install first guard plate 401 and second guard plate 407 to the outer wall of video projection music box main part 1 through magnetism board 404 When the video projection music box main body 1 is used, a worker pulls the movable pull ring 307 by hand, the movable cover 306 can be moved under the action of the movable strip 308 and the movable groove 303, so that the coil 302 in the storage groove 301 can be conveniently taken out from the storage groove 305, after the coil is taken out for a certain length, the worker pushes the movable cover 306, under the action of the movable strip 308 and the movable groove 303, the movable cover 306 can be moved into the storage groove 301, the coil 302 in the storage groove 305 is stabilized, the scattering of the coil 302 is reduced, the attractiveness of the video projection music box main body 1 can be improved, the phenomenon that the coil 302 is frequently bent to cause breakage in the process of using the video projection music box main body 1 can be reduced, and when the projection assembly 8 is used, the worker pulls the movable handle 402 to drive the movable handle 402 to move, under the action of the protection groove 405, the movable handle 402 can be moved from the second protection plate 407 to the inside of the first protection plate 401, so that the projection assembly 8 is exposed, the projection assembly 8 can work through the coil 302, the first protection plate 401 and the second protection plate 407 can be firmly combined together under the action of the magnetic attraction plate 404, the occurrence of falling of the first protection plate 401 and the second protection plate 407 in the use process of the video projection music box main body 1 is reduced, the safety of the projection assembly 8 can be effectively protected by the movable plate 403, the carelessness of personnel is reduced, the video projection music box main body 1 falls to cause damage to the projection assembly 8, the protection performance of the video projection music box main body 1 to the projection assembly 8 is improved, and as the inside of the projection assembly 8 is basically compact electronic elements, relative heat is generated in the use process, if the heat is not discharged in time, the using effect of the video projection music box main body 1 can be reduced, even the electronic components inside the projection assembly 8 are damaged, when the projection assembly 8 is used, the heat radiating fins 207 can transmit the heat inside the video projection music box main body 1 to the inside of the heat radiating frame 201, then the fan blades 206 inside the fan frame 204 are rotated, so that the hot air inside the heat radiating frame 201 is transmitted to the outside through the heat radiating holes 202 under the action of the rotating fan blades 206, thereby improving the working efficiency of the components inside the projection assembly 8 and reducing the damage, wherein the supporting frame 205 is made of heat insulating material, the fan frame 204 and the heat radiating fins 207 can be well stabilized, the falling of the fan frame 204 is reduced, the heat on the heat radiating fins 207 can be reduced to cause the heat of the outer wall of the heat radiating frame 201 to be generated, and the safety of the video projection music, meanwhile, through a plurality of tests, the abrasion resistance of the movable plate 403 is 89.45%, the abrasion resistance of the movable cover plate 306 is 92.65%, the use performance of the most important projection assembly 8 after passing through the heat dissipation mechanism 2 is improved by 20.63%, and the data show that the parts in the patent can increase the performance and the practicability of the video projection music box main body 1.
It is noted that, herein, relational terms such as first and second, and the like) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A video projection music box, includes video projection music box main part (1), its characterized in that: the utility model discloses a video projection music box, including video projection music box main part (1), the upper end surface of video projection music box main part (1) is provided with sight ball (5), the lower extreme surface of video projection music box main part (1) is provided with music base (6), the outer wall of video projection music box main part (1) is provided with constraint mechanism (3), the inside of video projection music box main part (1) is provided with music control assembly (7) and projection subassembly (8), and projection subassembly (8) are located the upper end of music control assembly (7), the rear end surface of video projection music box main part (1) is provided with heat dissipation mechanism (2) and constraint mechanism (3), and heat dissipation mechanism (2) are located the upper end of constraint mechanism (3).
2. A video projection music box according to claim 1, characterized in that: a first fixing bolt is arranged between the video projection music box main body (1) and the heat dissipation mechanism (2), the outer surface of the rear end of the video projection music box main body (1) is fixedly connected with the outer surface of the front end of the heat dissipation mechanism (2) through the first fixing bolt, the video projection music box main body (1) and the music base (6) are integrally formed, a second fixing bolt is arranged between the video projection music box main body (1) and the binding mechanism (3), the outer surface of the rear end of the video projection music box main body (1) is fixedly connected with the outer surface of the front end of the binding mechanism (3) through the second fixing bolt, stable buckles are arranged between the video projection music box main body (1) and the music control assembly (7) and the projection assembly (8), and the interior of the video projection music box main body (1) is fixedly connected with the outer walls of the music control assembly (7) and the projection assembly (8) through the stable buckles, a groove is formed between the video projection music box main body (1) and the impression ball (5), and the outer wall of the impression ball (5) is fixedly connected with the outer surface of the upper end of the video projection music box main body (1) through the groove.
3. A video projection music box according to claim 1, characterized in that: the heat dissipation mechanism (2) comprises a heat dissipation frame (201), heat dissipation holes (202), a heat dissipation groove (203), a fan frame (204), a support frame (205), fan blades (206) and heat dissipation fins (207), the heat dissipation frame (201) is positioned on the outer surface of the rear end of the video projection music box main body (1), a heat dissipation groove (203) is arranged inside the heat dissipation frame (201), a heat dissipation hole (202) is arranged on the outer surface of the rear end of the heat dissipation frame (201), the fan frame (204), the support frame (205), the fan blades (206) and the radiating fins (207) are positioned inside the radiating groove (203), the fan frame (204) is positioned on the outer surface of the rear end of the support frame (205), the fan blades (206) are positioned inside the fan frame (204), the radiating fin (207) is positioned on the outer surface of the front end of the supporting frame (205) and extends to the interior of the video projection music box main body (1).
4. A video projection music box according to claim 3, characterized in that: pass through welded connection between video projection music box main part (1) and fin (207), pass through welded connection between fin (207) and support frame (205), pass through welded connection between support frame (205) and heat dissipation frame (201), be provided with No. three fixing bolt between fan frame (204) and support frame (205), and the front end surface of fan frame (204) passes through No. three fixing bolt and the rear end surface fixed connection of support frame (205), be provided with a rotating bearing between flabellum (206) and fan frame (204), and the inner wall swing joint of inner wall through a rotating bearing and fan frame (204) of flabellum (206).
5. A video projection music box according to claim 1, characterized in that: the binding mechanism (3) comprises a storage box (301), a coil (302), a moving groove (303), an interface component (304), a storage groove (305), a moving cover plate (306), a moving pull ring (307) and a movable strip (308), wherein the storage box (301) is positioned on the outer surface of the rear end of the video projection music box main body (1), the storage groove (305) is formed in the inner portion of the rear end of the storage box (301), the interface component (304) is positioned in one side of the storage groove (305), the coil (302) is positioned in the storage groove (305) and extends to the outer portion of the rear end of the storage box (301), the moving grooves (303) are formed in the inner walls of the upper end and the lower end of the storage groove (305), the moving cover plate (306) is arranged in the moving groove (303) and extends to the outer portion of one side of the storage box (301), the moving pull ring (307) is positioned on the outer surface of one side of the moving, the movable strips (308) are positioned on the outer walls of the upper end and the lower end of the movable cover plate (306).
6. A video projection music box according to claim 5, characterized in that: be provided with the recess No. two between interface module (304) and collection recess (305), and the outer wall of interface module (304) is through the one side inner wall swing joint of collection recess (305), be integrated into one piece between activity strip (308) and the removal apron (306), be provided with the recess No. three between removal apron (306) and the collection case (301), and the inner wall of collection case (301) is through removing recess (303), recess No. three and activity strip (308) and the outer wall swing joint of removal apron (306), be provided with the solid fixed glue No. one between removal pull ring (307) and the removal apron (306), and remove the one side surface of apron (306) through the outer wall fixed connection of solid fixed glue and removal pull ring (307).
7. A video projection music box according to claim 1, characterized in that: protection machanism (4) include first guard plate (401), activity handle (402), fly leaf (403), magnetism inhale board (404), protection recess (405), protection subassembly (406) and second guard plate (407), second guard plate (407) are located one side surface of first guard plate (401), protection recess (405) have been seted up to the front end inside of second guard plate (407) and first guard plate (401), magnetism inhales board (404) and is located upper and lower both ends one side surface of first guard plate (401), protection subassembly (406) are located second guard plate (407) one side surface, activity handle (402) are located the front end surface of fly leaf (403), fly leaf (403) are located the inside of first guard plate (401).
8. A video projection music box according to claim 7, characterized in that: a fourth groove is formed between the movable plate (403) and the first protection plate (401), the outer wall of the movable plate (403) is movably connected with the inside of the first protection plate (401) through the fourth groove and the protection groove (405), a second fixing adhesive is arranged between the magnetic suction plate (404) and the first protection plate (401), the outer surface of one side of the upper end and the lower end of the first protection plate (401) is fixedly connected with the outer surface of one side of the magnetic suction plate (404) through the second fixing adhesive, a third fixing adhesive is arranged between the protection component (406) and the second protection plate (407), the outer surface of one side of the second protection plate (407) is fixedly connected with the outer surface of one side of the protection component (406) through the third fixing adhesive, a fourth fixing adhesive is arranged between the movable handle (402) and the movable plate (403), and the outer surface of the rear end of the movable handle (402) is fixedly connected with the outer surface of the front end of the movable plate (403) through the fourth fixing adhesive, the outer surface of one side of the first protection plate (401) is detachably connected with the outer surface of one side of the second protection plate (407) through the magnetic absorption plate (404) and the movable plate (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337524.XA CN113115562A (en) | 2021-03-30 | 2021-03-30 | Video projection music box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337524.XA CN113115562A (en) | 2021-03-30 | 2021-03-30 | Video projection music box |
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| Publication Number | Publication Date |
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| CN113115562A true CN113115562A (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110337524.XA Pending CN113115562A (en) | 2021-03-30 | 2021-03-30 | Video projection music box |
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| Country | Link |
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| CN (1) | CN113115562A (en) |
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Application publication date: 20210713 |