CN110769338B - Square dance music playing device with storage function - Google Patents
Square dance music playing device with storage function Download PDFInfo
- Publication number
- CN110769338B CN110769338B CN201911039369.2A CN201911039369A CN110769338B CN 110769338 B CN110769338 B CN 110769338B CN 201911039369 A CN201911039369 A CN 201911039369A CN 110769338 B CN110769338 B CN 110769338B
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- cavity
- lifting
- end wall
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- plate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000004804 winding Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009191 jumping Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Toys (AREA)
Abstract
The invention discloses a square dance music playing device with a storage function, which comprises a sound box, wherein a playing cavity with a right opening is arranged in the sound box, a sound is fixed in the playing cavity, a lifting cavity is arranged in the rear end wall of the playing cavity, a pulling mechanism capable of automatically completing fixing when the sound box stops moving is arranged in the lifting cavity, a storage mechanism capable of providing a storage function for a user is further arranged in the sound box, and a transmission mechanism is further arranged on the upper side of the storage mechanism.
Description
Technical Field
The invention relates to the field of sound equipment, in particular to a square dance music playing device with a storage function.
Background
With the development of scientific technology and social economy, the progress of science and technology is affecting social economy and changing the life style of people; the sound equipment is electronic equipment for playing sound, and is applied to various aspects in our life; at present, the mobile integrated sound equipment in the market is greatly convenient for people to meet the requirements, such as outdoor dance on a jumping square and indoor speech for increasing the volume;
at the present stage, a stereo set for outdoor jumping square dance, in order to carry the facility of removal, set up the gyro wheel mostly in the stereo set below, in order to enable the stereo set to stand unmovable on the square, need the manual work of people at stereo set below installing support, because the quality of stereo set, it is inconvenient to install, and when jumping the square, the noble object article on the person of dancing drops at the process of dancing very easily, and is unsafe, and current sound equipment does not all set up the function of accomodating.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a square dance music playing device with a storage function, which solves the problems that storage cannot be provided and the square dance music playing device cannot be fixed on the ground conveniently, and is convenient to fix and provide a storage place.
The invention is realized by the following technical scheme.
The playing device of the square dance music with the storage function comprises a sound box, wherein a playing cavity with a right opening is formed in the sound box, a sound is fixed in the playing cavity, a lifting cavity is formed in the rear end wall of the playing cavity, a pulling mechanism capable of automatically completing fixing when the sound box stops moving is arranged in the lifting cavity, and a storage mechanism capable of providing the storage function for a user is further arranged in the sound box;
the receiving mechanism comprises two receiving cavities communicated with the external space, a transmission mechanism is further arranged on the upper side of the receiving mechanism, a sliding cavity communicated with the receiving cavity is arranged in the upper end wall of the receiving cavity, a sliding block and a sliding spring are connected in the sliding cavity in a sliding mode, the sliding block is provided with an ejection groove with a right opening, a moving block with a right end penetrating through the end wall of the ejection groove and located in the lifting cavity is arranged in the ejection groove, a connecting spring with a left end fixed with the left end wall of the ejection groove is fixed at the left end of the moving block, four ropes are further fixed at the left end of the moving block, a moving plate with a lower end located in the receiving cavity is fixed at the lower end of the sliding block, and a moving cavity is formed in the moving plate;
the rear end wall of the lifting cavity is further provided with a winding mechanism controlled by the storage mechanism and the transmission mechanism to move, the storage mechanism stores articles, and after the device is used, if the stored articles cannot be taken away completely, the pulling mechanism can drive the transmission mechanism to work when working, so that the transmission mechanism drives the storage mechanism to move, the storage mechanism is located in an external space, articles are reminded to a user and cannot be taken away, and the worry of the left-over person is prevented.
Further, the pulling mechanism comprises a limiting cavity arranged in the upper end wall of the lifting cavity, the upper end wall of the limiting cavity is communicated with the external space and the lower end wall of the lifting cavity, a limiting block is arranged in the limiting cavity, a transmission rod with a lower end located in the lifting cavity is fixed to the lower end face of the limiting block, a pressing plate is rotatably connected to the lower end of the transmission rod, a reset spring with an upper end fixedly connected with the upper end wall of the lifting cavity is fixed to the upper end face of the pressing plate, a pressing cavity with a lower end communicated with the external space is further arranged in the lower end wall of the playing cavity, a liftable lower pressing plate is arranged in the pressing cavity, a friction block with a lower end located in the external space and used for limiting the sound box to move is fixed to the lower end face of the pressing plate, the upper end of the pressing plate is fixedly connected with the upper end wall of the pressing cavity through a compression spring, and the upper end face of the pressing plate is further fixed to the upper end of the pressing cavity A rod.
Furthermore, the containing mechanism comprises four translation plates positioned in the containing cavity, sliding grooves which are positioned in the end walls of the containing cavity and are communicated with the containing cavity are respectively arranged at the front side and the rear side of each translation plate, sliding plates with one ends positioned in the sliding grooves are respectively fixed at the front end and the rear end of each translation plate, the sliding plates are fixedly connected with the end walls of the sliding grooves through extension springs, a sealing plate and a baffle plate are fixed on the upper end face of each translation plate, a supporting plate is arranged between the sealing plate and the baffle plate, lifting grooves communicated with the moving cavity are arranged in the translation plates, two connecting rods with the lower ends extending into the lifting grooves are fixed on the lower end face of the supporting plate, lifting springs with the lower ends fixedly connected with the upper end face of the translation plate are fixed in the lower end of the supporting plate, a lifting rod with one end positioned in the moving cavity is arranged in the lifting groove, and the lower ends of the, and a lifting block is fixed at one end of the lifting rod positioned in the moving cavity, and one end of the rope penetrates through the lower end wall of the ejection groove and is fixedly connected with the lifting block.
Furthermore, the winding mechanism comprises two ejection cavities with openings rightwards and communicated with the lifting cavity, a spring block with the front end located in the lifting cavity and abutted against the moving block is arranged in each ejection cavity, the spring block is fixedly connected with the left end wall of each ejection cavity through a telescopic spring, a rotating cavity with the right opening is arranged in each spring block, a rotating shaft is rotatably connected between the front end wall and the rear end wall of each rotating cavity, a rotating gear with the right end located in the lifting cavity and meshed with the left end face of the transmission rod is fixedly connected to the rotating shaft, a winding wheel is further fixed to the rotating shaft, and a chain with the left end penetrating through the left end wall of each rotating cavity, the left end wall of each ejection cavity and the sliding cavity end wall and fixedly connected with the sliding block is wound on the winding wheel.
Further, the elastic force of the sliding spring is much greater than that of the extension spring, and the elastic force of the connecting spring is much greater than that of the extension spring.
The invention has the beneficial effects that: the device simple structure, the simple operation accomplishes the fixed of stereo set automatically after removing, prevents that the stereo set from taking place the possibility of removing because of the existence of gyro wheel when using, and the device can provide the place of accomodating valuables for the dancer, can remind the user to take away storage article automatically after the end, has made things convenient for the dancer.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a front view enlarged schematic diagram of the structure at C in FIG. 2 according to the embodiment of the present invention;
FIG. 5 is a schematic diagram of the structure D-D shown in FIG. 3 according to an embodiment of the present invention;
FIG. 6 is a schematic top view of the translation plate of FIG. 5 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The playing device of square dance music with the storage function, which is described in conjunction with fig. 1-6, includes a sound box 10, a playing cavity 27 with a right opening is provided in the sound box 10, a sound 20 is fixed in the playing cavity 27, a lifting cavity 17 is provided in the rear end wall of the playing cavity 27, a pulling mechanism 53 capable of automatically completing fixing when the sound box 10 stops moving is provided in the lifting cavity 17, a storage mechanism 56 capable of providing a storage function for a user is further provided in the sound box 10, the storage mechanism 56 includes two storage cavities 38 communicated with the external space, a transmission mechanism 55 is further provided on the upper side of the storage mechanism 56, a sliding cavity 30 communicated with the storage cavities 38 is provided in the upper end wall of the storage cavity 38, a sliding block 32 is slidably connected in the sliding cavity 30, and a sliding spring 31 connecting the sliding block 32 and the left end wall of the sliding cavity 30 is provided, an ejecting groove 41 with a right opening is arranged in the sliding block 32, a moving block 43 with a right end penetrating through the end wall of the ejecting groove 41 and located in the lifting cavity 17 is arranged in the ejecting groove 41, a connecting spring 45 with a left end fixed with the left end wall of the ejecting groove 41 is fixed at the left end of the moving block 43, four ropes 35 are further fixed at the left end of the moving block 43, a moving plate 33 with a lower end located in the accommodating cavity 38 is fixed at the lower end of the sliding block 32, a moving cavity 34 is arranged in the moving plate 33, a winding mechanism 54 controlled by the accommodating mechanism 56 and the transmission mechanism 55 is further arranged at the rear end wall of the lifting cavity 17, the accommodating mechanism 56 stores articles, and after the device is used, if the stored articles cannot be taken away completely, the transmission mechanism 55 is driven to work when the pulling mechanism 53 works, so that the transmission mechanism 55 drives the accommodating mechanism 56 to move, the receiving mechanism 56 is thus located in the external space, thereby alerting the user that the item has not been removed, thereby preventing the worry of the legacy.
Beneficially, the pulling mechanism 53 includes a limiting cavity 11 disposed in an upper end wall of the lifting cavity 17, an upper end wall of the limiting cavity 11 is communicated with an external space, and a lower end wall of the limiting cavity 11 is communicated with the lifting cavity 17, a limiting block 28 is disposed in the limiting cavity 11, a transmission rod 18 having a lower end located in the lifting cavity 17 is fixed to a lower end face of the limiting block 28, a pressing plate 21 is rotatably connected to a lower end of the transmission rod 18, a return spring 19 having an upper end fixedly connected to the upper end wall of the lifting cavity 17 is fixed to an upper end face of the pressing plate 21, a lower pressing cavity 23 having a lower end wall communicated with the external space is further disposed in a lower end wall of the playing cavity 27, a liftable lower pressing plate 24 is disposed in the lower pressing cavity 23, a friction block 25 having a lower end located in the external space and used for limiting movement of the audio box 10 is fixed to a lower end of the lower pressing plate 24, and, and a transmission rod 22 with the upper end penetrating through the upper end wall of the lower pressing cavity 23 and the lower end wall of the lifting cavity 17 and abutting against the pressing plate 21 is further fixed on the upper end surface of the lower pressing plate 24.
Advantageously, the containing mechanism 56 comprises four translation plates 47 located in the containing cavity 38, sliding grooves 58 located in the end walls of the containing cavity 38 and communicating with the containing cavity 38 are respectively arranged on the front and rear sides of the translation plates 47, sliding plates 57 with one ends located in the sliding grooves 58 are respectively fixed on the front and rear ends of the translation plates 47, the sliding plates 57 are fixedly connected with the end walls of the sliding grooves 58 through tension springs 59, a closing plate 37 and a baffle plate 36 are fixed on the upper end surface of the translation plates 47, a supporting plate 39 is arranged between the closing plate 37 and the baffle plate 36, a lifting groove 49 communicating with the moving cavity 34 is arranged in the translation plates 47, two connecting rods 46 with lower ends extending into the lifting groove 49 are fixed on the lower end surface of the supporting plate 39, a lifting spring 50 with lower ends fixedly connected with the upper end surface of the translation plates 47 is fixed in the lower end surface of the supporting plate 39, the lifting groove 49 is internally provided with a lifting rod 48 with one end positioned in the moving cavity 34, the lower end of the connecting rod 46 is fixedly connected with the lifting rod 48, one end of the lifting rod 48 positioned in the moving cavity 34 is fixedly provided with a lifting block 52, and one end of the rope 35 penetrates through the lower end wall of the ejecting groove 41 and is fixedly connected with the lifting block 52.
Advantageously, the winding mechanism 54 comprises two ejection chambers 15 open to the right and communicating with the lifting chamber 17, a spring block 14 with the front end positioned in the lifting cavity 17 and abutted against the moving block 43 is arranged in the ejection cavity 15, the spring block 14 is fixedly connected with the left end wall of the ejection cavity 15 through a telescopic spring 13, a rotating cavity 16 with a right opening is arranged in the spring block 14, a rotating shaft 12 is rotatably connected between the front end wall and the rear end wall of the rotating cavity 16, a rotating gear 29 is fixedly connected to the rotating shaft 12, the right end of the rotating gear is positioned in the lifting cavity 17 and can be meshed with the left end face of the transmission rod 18, a rope winding wheel 42 is further fixed on the rotating shaft 12, and a chain 40 with the left end penetrating through the left end wall of the rotating cavity 16, the left end wall of the ejection cavity 15 and the end wall of the sliding cavity 30 and fixedly connected with the sliding block 32 is wound on the rope winding wheel 42.
Advantageously, the elastic force of the sliding spring 31 is much greater than that of the extension spring 13, and the elastic force of the connecting spring 45 is much greater than that of the extension spring 13.
Sequence of mechanical actions of the whole device:
1: in an initial state, the extension spring is in a compressed state, the compression spring and the return spring are in a stretched state, and the chain is in a loose state; after the sound box 10 is pushed to a square, the limiting block 28 is pressed downwards, so that the limiting block 28 enters the limiting cavity 11, then the limiting block 28 is rotated, the limiting block 28 descends to drive the transmission rod 18 to descend, so that the pressing plate 21 descends, the transmission rod 22 and the lower pressing plate 24 descend, so that the friction block 25 descends and the lower end of the friction block 25 is in contact with the ground, so that the sound box 10 is limited to move, the compression spring 26 is stretched due to the descending of the lower pressing plate 24, the return spring 19 is stretched due to the descending of the pressing plate 21, and the return spring 19 and the compression spring 26 are prevented from being reset due to the rotation of the limiting block 28;
2: the sound box 20 starts to work, dance music is played, the translation plate 47 is pulled, so that the closing plate 37 enters the external space, articles to be placed are placed on the upper side of the supporting plate 39, the supporting plate 39 descends, the connecting rod 46 and the translation plate 47 descend, the lifting spring 50 is compressed, the lifting block 52 descends under the descending driving of the translation plate 47, the moving cavity 34 is pulled, the moving block 43 leaves the lifting cavity 17 and returns to the ejection groove 41, the spring block 14 loses the limit, the telescopic spring 13 resets to drive the spring block 14 to move rightwards, the rotating gear 29 is meshed with the left end of the transmission rod 18, the lock chain 40 is stretched, the translation plate 47 is pushed to return to the storage cavity 38, and storage is completed;
3: when the sound 20 stops working and needs to move to retract the sound box 10, the limit block 28 is rotated to reset the compression spring 26 and the return spring 19, the return spring 19 resets to drive the press plate 21 to ascend, so that the transmission rod 18 ascends, so that the limit block 28 ascends and leaves the limit cavity 11, the compression spring 26 resets to drive the lower press plate 24 and the transmission rod 22 to ascend, so that the friction block 25 ascends, so that the friction block 25 no longer limits the movement of the sound box 10, when an article still exists in the containing cavity 38, the ascending of the transmission rod 18 drives the rotation gear 29 to rotate, so that the rotation shaft 12 and the rope winding wheel 42 are driven to rotate, so that the lock chain 40 is wound up, so that the slide block 32 is driven to move, the slide spring 31 is compressed, the movement of the slide block 32 drives the moving plate 33 to move, so that the baffle 36 and the translation plate 47 are driven to move, so that, thereby reminding the person moving the audio box 10 to take the stored article away and then take the article away;
4: removing the article resets the lifting spring 50, thereby raising the support plate 39, thereby raising the connecting rod 46 and the lifting rod 48, thereby raising the lifting block 52, thereby resetting the rope 35, thereby resetting the connecting spring 45 and the moving block 43, while pressing the stop block 28 downward, thereby lowering the transmission rod 18, thereby reversing the rotating gear 29, thereby reversing the rotating shaft 12 and the rope winding wheel 42, thereby releasing the chain 40, thereby resetting the sliding spring 31, thereby resetting the sliding block 32, thereby resetting the moving block 43 in the lifting cavity 17, thereby pressing the moving block 43 against the spring block 14, thereby moving the spring block 14 to the left back into the ejection cavity 15, thereby separating the rotating gear 29 from the transmission rod 18, while pulling the stop block 28 upward, thereby resetting the transmission rod 18, while resetting the transmission mechanism 55 and the winding mechanism 54, thereby returning the moving block 33 upon resetting of the sliding block 32, thereby repositioning the translating plate 47, the closure plate 37 and the baffle 36, thereby returning the closure plate 37 and translating plate 47 to the receiving cavity 38, thereby repositioning the receiving mechanism 56, thereby allowing the user to move the audio cabinet 10.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a square dance music play device with accomodate function, includes the stereo set case, its characterized in that: a playing cavity with a right opening is formed in the sound box, a sound is fixed in the playing cavity, a lifting cavity is formed in the rear end wall of the playing cavity, a pulling mechanism capable of automatically completing fixing when the sound box stops moving is arranged in the lifting cavity, and a containing mechanism capable of providing a containing function for a user is further arranged in the sound box; the receiving mechanism comprises two receiving cavities communicated with the external space, a transmission mechanism is further arranged on the upper side of the receiving mechanism, a sliding cavity communicated with the receiving cavity is arranged in the upper end wall of the receiving cavity, a sliding block and a sliding spring are connected in the sliding cavity in a sliding mode, the sliding block is provided with an ejection groove with a right opening, a moving block with a right end penetrating through the end wall of the ejection groove and located in the lifting cavity is arranged in the ejection groove, a connecting spring with a left end fixed with the left end wall of the ejection groove is fixed at the left end of the moving block, four ropes are further fixedly arranged at the left end of the moving block, a moving plate with a lower end located in the receiving cavity is fixed at the lower end of the sliding block, and a moving cavity is formed in the moving; the rear end wall of the lifting cavity is also provided with a winding mechanism controlled by the storage mechanism and the transmission mechanism to move, articles are stored in the storage mechanism, and after the device is used, if the stored articles cannot be taken away completely, the transmission mechanism is driven to work when the pulling mechanism works, so that the transmission mechanism drives the storage mechanism to move, the storage mechanism is positioned in an external space, a user is reminded that articles cannot be taken away, and the worry of a legacy person is prevented; the pulling mechanism comprises a limit cavity arranged in the upper end wall of the lifting cavity, the upper end wall of the limit cavity is communicated with the external space, the lower end wall of the limit cavity is communicated with the lifting cavity, a limiting block is arranged in the limiting cavity, a transmission rod with the lower end positioned in the lifting cavity is fixed on the lower end surface of the limiting block, the lower end of the transmission rod is rotatably connected with a pressure plate, the upper end surface of the pressure plate is fixed with a return spring of which the upper end is fixedly connected with the upper end wall of the lifting cavity, a lower pressing cavity with a lower end wall communicated with the external space is arranged in the lower end wall of the playing cavity, a liftable lower pressing plate is arranged in the lower pressing cavity, a friction block is fixed at the lower end of the lower pressure plate, the lower end of the friction block is positioned in the external space and used for limiting the movement of the sound box, the upper end of the lower pressing plate is fixedly connected with the upper end wall of the lower pressing cavity through a compression spring, and a transmission rod with the upper end penetrating through the upper end wall of the lower pressing cavity and the lower end wall of the lifting cavity and abutting against the pressing plate is further fixed on the upper end surface of the lower pressing plate; the containing mechanism comprises four translation plates positioned in the containing cavity, sliding grooves which are positioned in the end walls of the containing cavity and are communicated with the containing cavity are respectively arranged at the front side and the rear side of each translation plate, sliding plates with one ends positioned in the sliding grooves are respectively fixed at the front end and the rear end of each translation plate, the sliding plates are fixedly connected with the end walls of the sliding grooves through extension springs, a sealing plate and a baffle plate are fixed on the upper end surface of each translation plate, a supporting plate is arranged between the sealing plate and the baffle plate, lifting grooves communicated with the moving cavity are arranged in the translation plates, two connecting rods with the lower ends extending into the lifting grooves are fixed on the lower end surface of the supporting plate, lifting springs with the lower ends fixedly connected with the upper end surface of the translation plate are fixed in the lower end of the supporting plate, lifting rods with one ends positioned in the moving cavity are arranged in the lifting grooves, and the lower ends of, a lifting block is fixed at one end of the lifting rod positioned in the moving cavity, and one end of the rope penetrates through the lower end wall of the ejection groove and is fixedly connected with the lifting block; the winding mechanism comprises two ejection cavities with right openings and communicated with the lifting cavity, a spring block with a front end positioned in the lifting cavity and abutted against the moving block is arranged in each ejection cavity, the spring block is fixedly connected with the left end wall of the ejection cavity through a telescopic spring, a rotating cavity with a right opening is arranged in each spring block, a rotating shaft is rotatably connected between the front end wall and the rear end wall of each rotating cavity, a rotating gear with a right end positioned in the lifting cavity and capable of being meshed with the left end face of the transmission rod is fixedly connected onto each rotating shaft, a rope winding wheel is further fixed onto each rotating shaft, and a lock chain with a left end penetrating through the left end wall of the rotating cavity, the left end wall of the ejection cavity and the end wall of the sliding cavity and fixedly connected with the sliding block is wound on each rope; the elastic force of the sliding spring is far greater than that of the telescopic spring, and the elastic force of the connecting spring is far greater than that of the telescopic spring; when the intracavity of accomodating still deposited article, the rising of transfer line drives the running gear and rotates to drive axis of rotation and rope winding wheel and rotate, thereby wind up the chain, thereby drive the slider and remove, the slip spring is compressed, and the removal of sliding block drives the movable plate and removes, thereby drives baffle and translation board and removes, thereby makes the closing plate enter into in the external space, thereby reminds the people who removes the stereo set case to take away the article of storage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911039369.2A CN110769338B (en) | 2019-10-29 | 2019-10-29 | Square dance music playing device with storage function |
| JP2019227162A JP2021072145A (en) | 2019-10-29 | 2019-12-17 | Storable reproducing device of dance music in open space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911039369.2A CN110769338B (en) | 2019-10-29 | 2019-10-29 | Square dance music playing device with storage function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110769338A CN110769338A (en) | 2020-02-07 |
| CN110769338B true CN110769338B (en) | 2020-09-04 |
Family
ID=69334762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911039369.2A Expired - Fee Related CN110769338B (en) | 2019-10-29 | 2019-10-29 | Square dance music playing device with storage function |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021072145A (en) |
| CN (1) | CN110769338B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115134691B (en) * | 2022-05-31 | 2023-06-23 | 广州市明声电器科技有限公司 | Wall-mounted sound equipment capable of being suspended |
| CN114793309B (en) * | 2022-06-22 | 2022-09-27 | 山东交通职业学院 | Foldable voice box rack of accomodating convenient to remove installation on stage |
| CN115457988B (en) * | 2022-09-20 | 2023-05-05 | 江苏财经职业技术学院 | Information processing automation data storage system of computer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3097290B2 (en) * | 1991-04-15 | 2000-10-10 | 株式会社日立製作所 | Magnetic disk drive |
| JPH06302170A (en) * | 1993-04-19 | 1994-10-28 | Sony Corp | Portable video reproducing device |
| US8107666B2 (en) * | 2009-03-09 | 2012-01-31 | Meiloon Industrial Co., Ltd. | Embedded sound box |
| US20130170129A1 (en) * | 2011-11-10 | 2013-07-04 | Jason A. Sullivan | Systems and methods for providing a dynamic electronic storage unit |
| CN107371086A (en) * | 2017-08-19 | 2017-11-21 | 何小平 | A kind of large revolving square dance accompaniment PA-system |
| CN207321513U (en) * | 2017-09-12 | 2018-05-04 | 广东兆磊电子科技有限公司 | A kind of multipurpose square dance Outdoor voice box |
| CN208783062U (en) * | 2018-08-24 | 2019-04-23 | 深圳市俊睿科技有限公司 | A kind of universal square dance pull rod sound equipment |
-
2019
- 2019-10-29 CN CN201911039369.2A patent/CN110769338B/en not_active Expired - Fee Related
- 2019-12-17 JP JP2019227162A patent/JP2021072145A/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021072145A (en) | 2021-05-06 |
| CN110769338A (en) | 2020-02-07 |
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