CN110572727A - Portable music play device for body building - Google Patents
Portable music play device for body building Download PDFInfo
- Publication number
- CN110572727A CN110572727A CN201910887336.7A CN201910887336A CN110572727A CN 110572727 A CN110572727 A CN 110572727A CN 201910887336 A CN201910887336 A CN 201910887336A CN 110572727 A CN110572727 A CN 110572727A
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- CN
- China
- Prior art keywords
- bearing
- wall
- bearing seat
- box body
- portable music
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention belongs to the technical field of music equipment, and particularly relates to a portable music playing device for fitness. The loudspeaker box body has high practicability, the loudspeaker box body can be moved randomly by pushing the push rod, the carrying burden of people is relieved, the contact area of the loudspeaker box body and the ground is greatly increased by the plurality of conical columns, the stability is improved, the loudspeaker box body cannot be easily interfered by external factors, the loudspeaker box body can be effectively protected by the damping springs and the buffer cushions in the carrying process, the service life of the loudspeaker box body is prolonged, and the using effect is obviously improved.
Description
Technical Field
The invention relates to the technical field of music equipment, in particular to a portable music playing device for body building.
Background
Body-building is a sports item, for example, various bare-handed aerobics exercises, rhythm exercises, gymnastics and various self-resistance movements, gymnastics can strengthen strength, pliability, increase endurance, improve coordination, the ability of controlling each part of health, thereby make the health strong, in addition, including people's normal jogging, swimming, bicycle riding or the square dance that has risen in recent years can all plan in the middle of the body-building, people usually will carry some audio amplifier in body-building to this increases the enjoyment of body-building process, especially in some large-scale square dances, often will carry bigger audio amplifier, in order to guarantee that every dancer can hear, thereby can normally carry out body-building action.
However, the sound box used in square dance at present is large in size, people can consume great energy when moving the sound box to a designated place, even if the sound box is used in the designated place, the sound box needs to be moved in a small range under external factors, the movement is inconvenient, and the square section has many children, the sound box is easy to collide in the funny and playful, the sound box can be damaged, the normal dancing and body building process of people is influenced, and the using effect is poor.
disclosure of Invention
The invention aims to solve the defects in the prior art and provides a portable music playing device for fitness.
In order to achieve the purpose, the invention adopts the following technical scheme: a portable music playing device for fitness comprises a bearing seat, wherein a connecting seat is fixedly installed at the top of the bearing seat, a placing groove is formed in the top of the connecting seat, grooves are formed in the inner walls of the two sides of the placing groove, two fixing columns are fixedly installed on the top of the two grooves and the inner wall of the bottom of the two grooves, the same connecting plate is installed on the four fixing columns in a sliding mode, a sound box body is fixedly installed on the connecting plate, a cushion pad is fixedly installed on the inner wall of the bottom of the placing groove, six damping springs are fixedly installed at the bottom of the connecting plate, the bottoms of the damping springs are fixedly connected with the cushion pad, a cavity is formed in the bearing seat, rotating shafts are rotatably installed on the inner walls of the two sides of the cavity, one end of each rotating shaft extends out of the bearing seat and is fixedly, the bottom of bearing seat is equipped with two spliced poles, the screw rod is installed to the screw thread on the spliced pole, and the top of two screw rods all extends to in the cavity and fixed cover is equipped with second conical gear, and two first conical gear all mesh with the second conical gear that corresponds mutually, the screw rod rotates with the bearing seat to be connected, and the bottom fixed mounting of two spliced poles has same fixed plate, the bottom fixed mounting of fixed plate has a plurality of posts that link up, the bottom fixed mounting who links up the post has the tapered column, the bottom fixed mounting of bearing seat has four pole settings that are the distribution of rectangle array, the bottom of pole setting extends to the below and the fixed mounting of fixed plate has universal location pulley, one side fixed mounting of bearing seat has the push rod.
Preferably, four first bearing holes are formed in the connecting plate, linear bearings are slidably sleeved on the four fixing columns, and the inner walls of the four first bearing holes are fixedly connected with outer rings of the four linear bearings respectively.
preferably, a second bearing hole is formed in the inner wall of one side, close to the rotating handle, of the cavity, a first bearing is arranged on the rotating shaft in a fixed sleeve mode, the inner wall of the second bearing hole is fixedly connected with the outer ring of the first bearing, a bearing groove is formed in the inner wall of one side, far away from the rotating handle, of the cavity, a second bearing is arranged on the rotating shaft in a fixed sleeve mode, and the inner wall of the bearing groove is fixedly connected with the outer ring of the second bearing.
Preferably, two third bearing holes are formed in the inner wall of the bottom of the cavity, third bearings are fixedly sleeved on the two screws, and the inner walls of the two third bearings are fixedly connected with the outer rings of the two third bearings respectively.
Preferably, the top of the connecting column is provided with a threaded blind hole, and the screw rod is screwed with the inner wall of the threaded blind hole.
Preferably, two fixing feet are fixedly mounted on two sides of the sound box body and fixedly connected with the connecting plate through bolts.
Preferably, the bottom fixed mounting of bearing seat has two gag lever posts, and the spout has all been seted up to one side that two gag lever posts are close to each other, slidable mounting has the slider in the spout, and one side that two sliders are close to each other all extends to outside the spout that corresponds and with fixed plate fixed connection.
Preferably, four avoidance openings distributed in a rectangular array are formed in the fixing plate, and the avoidance openings are matched with the vertical rods and the universal positioning pulleys.
Compared with the prior art, the invention has the beneficial effects that: firstly, the device is matched with a push rod through a bearing seat, a connecting seat, a placing groove, a fixing column, a connecting plate, a sound box body, a cushion pad, a damping spring and the like, in the pushing process, the sound box body can jolt and vibrate to give the damping spring pressure, the damping spring can transmit the pressure to the cushion pad, and the cushion pad absorbs the pressure, so that the sound box body is effectively protected in a damping mode;
The loudspeaker box comprises a loudspeaker box body, a cavity, a rotating shaft, a rotating handle, a first conical gear, connecting columns, a screw rod, a second conical gear, a fixing plate, connecting columns, conical columns, a vertical rod and universal positioning pulleys, wherein the fixing plate, the connecting columns, the conical columns, the screw rod, the second conical gear, the fixing plate, the vertical rod and the universal positioning pulleys are matched;
The loudspeaker box body has high practicability, the loudspeaker box body can be moved randomly by pushing the push rod, the carrying burden of people is relieved, the contact area of the loudspeaker box body and the ground is greatly increased by the plurality of conical columns, the stability is improved, the loudspeaker box body cannot be easily interfered by external factors, the loudspeaker box body can be effectively protected by the damping springs and the buffer cushions in the carrying process, the service life of the loudspeaker box body is prolonged, and the using effect is obviously improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic side view of the load carrier of the present invention;
Fig. 5 is a schematic top view of the connecting plate of the present invention.
In the figure: 1. a load bearing seat; 2. a connecting seat; 3. a placement groove; 4. a groove; 5. fixing a column; 6. a connecting plate; 7. a sound box body; 8. a cushion pad; 9. a damping spring; 10. a chamber; 11. a rotating shaft; 12. a handle is rotated; 13. a first bevel gear; 14. connecting columns; 15. a screw; 16. a second bevel gear; 17. a fixing plate; 18. connecting the column; 19. a tapered post; 20. erecting a rod; 21. a universal positioning pulley; 22. a push rod.
Detailed Description
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 5, the present invention provides a technical solution: a portable music playing device for fitness comprises a bearing seat 1, wherein a connecting seat 2 is fixedly installed at the top of the bearing seat 1, a placing groove 3 is formed in the top of the connecting seat 2, grooves 4 are formed in the inner walls of two sides of the placing groove 3, two fixing columns 5 are fixedly installed on the top of the two grooves 4 and the inner wall of the bottom of the two grooves 4, the same connecting plate 6 is installed on the four fixing columns 5 in a sliding manner, a sound box body 7 is fixedly installed on the connecting plate 6, a cushion pad 8 is fixedly installed on the inner wall of the bottom of the placing groove 3, six damping springs 9 are fixedly installed at the bottom of the connecting plate 6, the bottoms of the damping springs 9 are fixedly connected with the cushion pad 8, a cavity 10 is formed in the bearing seat 1, rotating shafts 11 are rotatably installed on the inner walls of two sides of the cavity 10, one end of each rotating shaft 11 extends to the, the bottom of the bearing seat 1 is provided with two connecting columns 14, the connecting columns 14 are provided with screws 15 in a threaded manner, the top ends of the two screws 15 extend into the cavity 10 and are fixedly sleeved with second bevel gears 16, the two first bevel gears 13 are respectively meshed with the corresponding second bevel gears 16, the screws 15 are rotatably connected with the bearing seat 1, the bottoms of the two connecting columns 14 are fixedly provided with the same fixing plate 17, the bottom of the fixing plate 17 is fixedly provided with a plurality of linking columns 18, the bottom of the linking columns 18 is fixedly provided with conical columns 19, the bottom of the bearing seat 1 is fixedly provided with four upright rods 20 distributed in a rectangular array manner, the bottom ends of the upright rods 20 extend to the lower part of the fixing plate 17 and are fixedly provided with universal positioning pulleys 21, and one side of the bearing seat 1 is fixedly provided with a push rod;
In this embodiment, four first bearing holes are formed in the connecting plate 6, linear bearings are slidably sleeved on the four fixing columns 5, inner walls of the four first bearing holes are respectively and fixedly connected with outer rings of the four linear bearings, a second bearing hole is formed in an inner wall of one side of the cavity 10 close to the rotating handle 12, a first bearing is fixedly sleeved on the rotating shaft 11, an inner wall of the second bearing hole is fixedly connected with an outer ring of the first bearing, a bearing groove is formed in an inner wall of one side of the cavity 10 far away from the rotating handle 12, a second bearing is fixedly sleeved on the rotating shaft 11, an inner wall of the bearing groove is fixedly connected with an outer ring of the second bearing, two third bearing holes are formed in an inner wall of the bottom of the cavity 10, third bearings are fixedly sleeved on the two screws 15, inner walls of the two third bearings are respectively and fixedly connected with outer rings of the two third bearings, threaded, the screw 15 is screwed with the inner wall of the threaded blind hole, two fixing feet are fixedly installed on two sides of the sound box body 7, the fixing feet are fixedly connected with the connecting plate 6 through bolts, two limiting rods are fixedly installed on the bottom of the bearing seat 1, sliding grooves are formed in the sides, close to each other, of the two limiting rods, sliding blocks are installed in the sliding grooves in a sliding mode, one sides, close to each other, of the two sliding blocks extend out of the corresponding sliding grooves and are fixedly connected with the fixing plate 17, four avoiding openings distributed in a rectangular array are formed in the fixing plate 17, the avoiding openings are matched with the vertical rods 20 and the universal positioning pulleys 21, the sound box body 7, the cushion 8, the damping springs 9 and the push rods 22 are matched through the bearing seat 1, the connecting seat 2, the placing groove 3, the groove 4, the fixing columns 5, the connecting plate 6, the sound box body 7, the cushion 8, the damping springs, the damping spring 9 transmits the received pressure to the buffer pad 8, and the buffer pad 8 absorbs the pressure, so that the sound box body 7 is effectively protected by damping, and the sound box body 7, the chamber 10, the rotating shaft 11, the rotating handle 12, the first conical gear 13, the connecting columns 14, the screw 15, the second conical gear 16, the fixing plate 17, the connecting columns 18, the conical columns 19, the upright rod 20 and the universal positioning pulley 21 are matched, when in use, the rotating handle 12 is rotated in the forward direction, the two connecting columns 14 start to descend under the meshing transmission of the first conical gear 13 and the second conical gear 16, so as to drive the conical columns 19 to descend, and when the conical columns 19 contact the ground, the rotating handle 12 is continuously rotated, so that the universal positioning pulley 21 completely leaves the ground, the contact area with the ground can be increased through the plurality of conical columns 19, the stability of the device is ensured, even under the influence of external force, the loudspeaker box body 7 can not be turned over easily, use experience is improved, the practicability is high, the loudspeaker box body can be moved randomly by pushing the push rod 22, carrying burden of people is relieved, the contact area between the loudspeaker box body and the ground is greatly increased by the conical columns 19, stability is improved, interference caused by external factors cannot be easily caused, the loudspeaker box body 7 can be effectively protected by the damping springs 9 and the buffer pads 8 in the carrying process, the service life of the loudspeaker box body 7 is prolonged, and the using effect is remarkably improved.
in the embodiment, when the device is used, the push rod 22 is used for pushing the device to a designated use position, in the pushing process, if the device bumps on a concave-convex road surface, the sound box body 7 transmits the bumping vibration to the damping spring 9, the damping spring 9 compresses under pressure, the damping spring 9 transmits the pressure to the cushion pad 8, and the cushion pad 8 absorbs the pressure, so that the sound box body 7 is effectively protected by damping;
After moving to the assigned position, the rotating handle 12 is rotated forward, the rotating handle 12 can drive the rotating shaft 11 to rotate, meanwhile, under the meshing transmission of the first conical gear 13 and the second conical gear 16, the rotating shaft 11 can drive the two screw rods 15 to rotate, thereby the two connecting columns 14 start to descend, the situation that the connecting columns 14 are separated from the screw rods 15 due to too much descending can be prevented through the arranged limiting rods, the connecting columns 14 can drive the fixing plate 17 to descend, thereby the conical columns 19 can be driven to descend, after the conical columns 19 descend and contact the ground, the rotating handle 12 is continuously rotated, so that the four universal positioning pulleys 21 gradually leave the ground, after the universal positioning pulleys 21 completely leave the ground, the contact area with the ground can be increased through the plurality of conical columns 19, the fixing structure is consolidated, the stability of the device can be ensured, even under the condition of being influenced by external force, the device can not be turned over easily, and the use reliability is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a portable music play device is used in body-building, includes bearing seat (1), its characterized in that: the loudspeaker box is characterized in that a connecting seat (2) is fixedly mounted at the top of the bearing seat (1), a placing groove (3) is formed in the top of the connecting seat (2), grooves (4) are formed in inner walls of two sides of the placing groove (3), two fixing columns (5) are fixedly mounted on the top of the two grooves (4) and the inner wall of the bottom of the two grooves, the four fixing columns (5) are slidably mounted on a same connecting plate (6), a loudspeaker box body (7) is fixedly mounted on the connecting plate (6), a cushion pad (8) is fixedly mounted on the inner wall of the bottom of the placing groove (3), six damping springs (9) are fixedly mounted at the bottom of the connecting plate (6), the bottoms of the damping springs (9) are fixedly connected with the cushion pad (8), a cavity (10) is formed in the bearing seat (1), and a rotating shaft (11) is rotatably, the utility model discloses a bearing seat, including pivot (11), fixed mounting has turning handle (12) outside the one end of pivot (11) extends to bearing seat (1), fixed cover is equipped with two first conical gear (13) in pivot (11), the bottom of bearing seat (1) is equipped with two spliced poles (14), threaded mounting has screw rod (15) on spliced pole (14), and the top of two screw rods (15) all extends to in cavity (10) and fixed cover is equipped with second conical gear (16), and two first conical gear (13) all mesh with corresponding second conical gear (16), screw rod (15) and bearing seat (1) rotate to be connected, and the bottom fixed mounting of two spliced poles (14) has same fixed plate (17), the bottom fixed mounting of fixed plate (17) has a plurality of pillars (18) of linking, the bottom fixed mounting who links up pillars (18) has conical pillar (19), the bottom fixed mounting of bearing seat (1) has four pole setting (20) that are the rectangle array and distribute, the bottom of pole setting (20) extends to below and the fixed mounting of fixed plate (17) has universal positioning pulley (21), one side fixed mounting of bearing seat (1) has push rod (22).
2. a portable music player for fitness according to claim 1, wherein: four first bearing holes are formed in the connecting plate (6), linear bearings are slidably sleeved on the four fixing columns (5), and the inner walls of the four first bearing holes are fixedly connected with the outer rings of the four linear bearings respectively.
3. A portable music player for fitness according to claim 1, wherein: the bearing comprises a rotating handle (12), a cavity (10) and a bearing groove, wherein the inner wall of the cavity (10) is close to the inner wall of one side of the rotating handle (12), the rotating shaft (11) is fixedly sleeved with a first bearing, the inner wall of the second bearing hole is fixedly connected with the outer ring of the first bearing, the cavity (10) is far away from the inner wall of one side of the rotating handle (12), the rotating shaft (11) is fixedly sleeved with a second bearing, and the inner wall of the bearing groove is fixedly connected with the outer ring of the second bearing.
4. A portable music player for fitness according to claim 1, wherein: two third bearing holes are formed in the inner wall of the bottom of the cavity (10), third bearings are fixedly sleeved on the two screw rods (15), and the inner walls of the two third bearings are fixedly connected with the outer rings of the two third bearings respectively.
5. a portable music player for fitness according to claim 1, wherein: the top of the connecting column (14) is provided with a threaded blind hole, and the screw (15) is screwed with the inner wall of the threaded blind hole.
6. a portable music player for fitness according to claim 1, wherein: two fixing feet are fixedly mounted on two sides of the sound box body (7) and fixedly connected with the connecting plate (6) through bolts.
7. A portable music player for fitness according to claim 1, wherein: the bottom fixed mounting of bearing seat (1) has two gag lever posts, and the spout has all been seted up to one side that two gag lever posts are close to each other, slidable mounting has the slider in the spout, and one side that two sliders are close to each other all extends to outside the spout that corresponds and with fixed plate (17) fixed connection.
8. A portable music player for fitness according to claim 1, wherein: four avoidance openings distributed in a rectangular array are formed in the fixing plate (17), and the avoidance openings are matched with the vertical rods (20) and the universal positioning pulleys (21) in a homogeneous phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887336.7A CN110572727A (en) | 2019-09-19 | 2019-09-19 | Portable music play device for body building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887336.7A CN110572727A (en) | 2019-09-19 | 2019-09-19 | Portable music play device for body building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110572727A true CN110572727A (en) | 2019-12-13 |
Family
ID=68781130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910887336.7A Pending CN110572727A (en) | 2019-09-19 | 2019-09-19 | Portable music play device for body building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110572727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973243A (en) * | 2021-10-12 | 2022-01-25 | 深圳市肖科电子有限公司 | Stage is with audio amplifier that can anticollision |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008050353A2 (en) * | 2006-10-25 | 2008-05-02 | Golden Peakock Overseas Limited | Improved suspended cable display systems |
| CN108449663A (en) * | 2018-05-03 | 2018-08-24 | 杨煜海 | A kind of adjustable sound-box device |
| CN208905151U (en) * | 2018-12-19 | 2019-05-24 | 广州市梵音汇电子有限公司 | A kind of active suit speaker with mobile base |
-
2019
- 2019-09-19 CN CN201910887336.7A patent/CN110572727A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008050353A2 (en) * | 2006-10-25 | 2008-05-02 | Golden Peakock Overseas Limited | Improved suspended cable display systems |
| CN108449663A (en) * | 2018-05-03 | 2018-08-24 | 杨煜海 | A kind of adjustable sound-box device |
| CN208905151U (en) * | 2018-12-19 | 2019-05-24 | 广州市梵音汇电子有限公司 | A kind of active suit speaker with mobile base |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973243A (en) * | 2021-10-12 | 2022-01-25 | 深圳市肖科电子有限公司 | Stage is with audio amplifier that can anticollision |
| CN113973243B (en) * | 2021-10-12 | 2022-06-21 | 深圳市肖科电子有限公司 | Stage is with audio amplifier that can anticollision |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |
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| RJ01 | Rejection of invention patent application after publication |