CN212012990U - Outdoor telescopic waterproof stereo set of high-fidelity - Google Patents
Outdoor telescopic waterproof stereo set of high-fidelity Download PDFInfo
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- CN212012990U CN212012990U CN202021164548.7U CN202021164548U CN212012990U CN 212012990 U CN212012990 U CN 212012990U CN 202021164548 U CN202021164548 U CN 202021164548U CN 212012990 U CN212012990 U CN 212012990U
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Abstract
The utility model discloses an outdoor telescopic waterproof stereo set of high-fidelity, including sound, sound's rear side is equipped with flexible pull rod, sound's the flexible mobile device of bottom fixedly connected with, flexible mobile device includes U-shaped frame one, the top of U-shaped frame one and sound's bottom fixed connection, the inner wall fixedly connected with diaphragm of U-shaped frame one, spacing logical groove has been seted up to the upper surface of diaphragm, the spacing sliding connection of inner wall that leads to the groove has two slide bars. The utility model, through the cooperation of the above structures, solves the problem that the roller of the traditional sound box is difficult to be adjusted in a telescopic way when in use so as to avoid the collision between the sound box body and the ground when in movement in the actual use process; when the use of stewing, its gyro wheel is difficult to be accomodate, and the stability when making the influence body place is difficult to obtain guaranteeing, gives the problem of using inconvenience.
Description
Technical Field
The utility model relates to a waterproof stereo set equipment technical field specifically is an outdoor telescopic waterproof stereo set of high-fidelity.
Background
Stage stereo set equipment is bulky and heavy, when the stereo set needs to be moved, adopts the people to move more, and is hard inconvenient. At present, rollers and pull rods are arranged on a part of large stage sound equipment in the market, when the sound equipment needs to be moved or consigned, the sound equipment is inclined, and the movement or consignment can be realized by the aid of the two rollers and the pull rods; because of this type of movement or shipping, the overall weight of the large audio is concentrated on both rollers, which tends to accelerate roller damage. Meanwhile, the existing stage sound equipment does not have the waterproof and rainproof functions, and is easy to damage the sound equipment and limit the use of the sound equipment when meeting the bad weather such as overcast and rainy days in the outdoor environment, so that the waterproof sound equipment is provided, for example, a movable waterproof sound equipment disclosed in Chinese patent CN204104116U, a piece of waterproof cloth is connected in a box, the edge of the waterproof cloth is fixed with a memory steel wire, and the whole shape of the waterproof cloth is consistent with the shape of the main body of the sound equipment. The utility model has simple structure, is convenient for stably moving the stage sound equipment and can realize the waterproof function;
in the actual use process, however, when the traditional sound box is used, the rollers of the traditional sound box are difficult to stretch and adjust so as to avoid the collision between the sound box body and the ground when the sound box body moves; when the use of stewing, its gyro wheel is difficult to be accomodate, and the stability when making the influence body place is difficult to obtain guaranteeing, brings the inconvenience for the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor telescopic waterproof stereo set of high-fidelity possesses the flexible advantage of adjusting of self-adaptation, has solved the problem of proposing in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor telescopic waterproof stereo set of high-fidelity, includes sound body, sound body's rear side is equipped with flexible pull rod, sound body's the flexible mobile device of bottom fixedly connected with.
The telescopic moving device comprises a first U-shaped frame, the top of the first U-shaped frame is fixedly connected with the bottom of the sound body, the inner wall of the first U-shaped frame is fixedly connected with a transverse plate, the upper surface of the transverse plate is provided with a limiting through groove, the inner wall of the limiting through groove is in limiting sliding connection with two sliding rods, the bottom of the transverse plate is in limiting rotating connection with a rotary plate, the upper surface of the rotary plate is provided with a spiral groove, the inner wall of the spiral groove is in sliding connection with the bottoms of the sliding rods, the opposite sides of the two sliding rods are fixedly connected with a first transmission arm, the surface of the upper horizontal section of the first transmission arm penetrates through the first U-shaped frame and is in sliding connection with the first U-shaped frame, the bottom of the first transmission arm is fixedly connected with a sliding sleeve, the inner wall of the sliding sleeve is in sliding connection with a limiting, the bottom fixedly connected with of curb plate puts the board to one side, the lower fixed surface of sliding sleeve is connected with transmission arm two, keep away from the one end fixedly connected with guide ring of sliding sleeve on the transmission arm two, the inner wall sliding connection of guide ring has the depression bar, the top of depression bar and the lower surface sliding connection who puts the board to one side, the bottom fixedly connected with gyro wheel seat of depression bar, the inner wall of gyro wheel seat rotates through the round pin axle and is connected with the gyro wheel, the lower fixed surface of gag lever post is connected with U-shaped frame two, the logical groove that supplies the gyro wheel to pass is seted up to the lower surface of U-shaped frame.
Preferably, the bottom of the sliding rod is an arc-shaped surface, and the sliding rod is connected with the inner wall of the spiral groove in a sliding mode through the arc-shaped surface on the sliding rod.
Preferably, the opposite sides of the two sliding rods are fixedly connected with damping springs.
Preferably, the bottom of the rotating disc is fixedly connected with a positioning column, and the bottom of the positioning column is connected with the bottom of one inner wall of the U-shaped frame in a limiting and rotating mode.
Preferably, the limiting rod is a rectangular rod.
Preferably, the inclined plate is fixedly connected with the stop blocks on the lower surfaces close to the two sides.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can realize adaptive expansion change of the roller wheel in the use process through the arrangement of the expansion moving device, and avoid the collision between the sound body and the ground when moving; when the device is placed still for use, the roller can be accommodated and separated from the contact with the ground, so that the overall stability of the device is improved;
the transmission arm I can only horizontally move on the U-shaped frame I after penetrating through the U-shaped frame I, when the rotary disc rotates, a sliding rod on the transmission arm I and the rotary disc on the rotary disc can slide relatively, and the two sliding rods can move oppositely or oppositely by changing the rotating direction of the rotary disc;
through the transmission of the first transmission arm, the two sliding sleeves drive the second transmission arms thereon to synchronously move in opposite directions or move in opposite directions; when the two transmission arms II drive the guide rings and the pressure rods on the two transmission arms to move oppositely, the pressure rods drive the roller seats to gradually move downwards under the guidance of the inclined plane of the inclined plate and are exposed out of the through grooves on the U-shaped frame II to replace the U-shaped frame II to contact with the supporting surface, and the rollers on the roller seats roll on the supporting surface to realize the integral portable movement of the device;
similarly, when the two pressure levers move away from each other, the roller on the roller seat is gradually accommodated in the U-shaped frame II and the roller is replaced by the U-shaped frame II to be contacted with the ground; the lower surface of the U-shaped frame II is larger than the surface area of the roller on the roller seat, and is more stable when standing;
through the matching use of the structures, the problem that in the actual use process, when the traditional sound box is used, the roller is difficult to stretch and adjust so as to avoid the collision between the sound box body and the ground when the sound box body moves is solved; when the use of stewing, its gyro wheel is difficult to be accomodate, and the stability when making the influence body place is difficult to obtain guaranteeing, gives the problem of using inconvenience.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the first U-shaped frame of the present invention;
fig. 3 is a top view of the turntable of the present invention.
In the figure: 1. a sound body; 2. a telescopic pull rod; 3. a telescopic moving device; 4. a first U-shaped frame; 5. a transverse plate; 6. a limiting through groove; 7. a slide bar; 8. a turntable; 9. a helical groove; 10. a first transmission arm; 11. a sliding sleeve; 12. a limiting rod; 13. a side plate; 14. obliquely placing a plate; 15. a second transmission arm; 16. a guide ring; 17. a pressure lever; 18. a roller seat; 19. a U-shaped frame II; 20. a damping spring; 21. a positioning column; 22. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a high-fidelity outdoor telescopic waterproof sound box comprises a sound box body 1, wherein a waterproof cloth storage box is arranged on the sound box, and a cavity body can be used for storing waterproof cloth; when the waterproof cloth is needed, the waterproof cloth can be quickly and automatically opened into the shape of the sound main body, so that the sound is conveniently and quickly covered, and the sound is protected from being influenced by bad weather such as rainwater; the waterproof cloth is made of a composite layer consisting of a non-woven fabric layer, an aluminum-plated layer and a polytetrafluoroethylene layer, and can prevent rainwater, insolation, corrosion and the like; the rear side of the sound body 1 is provided with a telescopic pull rod 2, and the whole push-pull movement of the device is realized through the telescopic pull rod 2; the bottom of the sound equipment body 1 is fixedly connected with a telescopic moving device 3, and the arrangement of the telescopic moving device 3 enables the roller to be subjected to adaptive telescopic change in the using process, so that the sound equipment body 1 is prevented from colliding with the ground during moving; when the device is placed still for use, the roller can be accommodated and separated from the contact with the ground, so that the overall stability of the device is improved;
the telescopic moving device 3 comprises a U-shaped frame I4, the top of the U-shaped frame I4 is fixedly connected with the bottom of the sound body 1, the inner wall of the U-shaped frame I4 is fixedly connected with a transverse plate 5, the upper surface of the transverse plate 5 is provided with a limiting through groove 6, the inner wall of the limiting through groove 6 is in limiting sliding connection with two sliding rods 7, the bottom of the transverse plate 5 is in limiting rotating connection with a rotary plate 8, the upper surface of the rotary plate 8 is provided with a spiral groove 9, the inner wall of the spiral groove 9 is in sliding connection with the bottoms of the sliding rods 7, the bottom of each sliding rod 7 is an arc-shaped surface, each sliding rod 7 is in sliding connection with the inner wall of the spiral groove 9 through the arc-shaped surface on each sliding rod, and the;
the opposite sides of the two sliding rods 7 are fixedly connected with damping springs 20, and the damping operation can be performed on the opposite or opposite movement of the two sliding rods 7 through the arrangement of the damping springs 20 on the opposite sides of the two sliding rods 7, so that the stability in the moving process is ensured;
the bottom of the rotating disc 8 is fixedly connected with a positioning column 21, the bottom of the positioning column 21 is in limited rotation connection with the bottom of the inner wall of the U-shaped frame I4, and the positioning column 21 is used for performing limited rotation on the inner wall of the U-shaped frame I4, so that the stability of limited rotation of the rotating disc 8 on the lower surface of the transverse plate 5 is further ensured;
the limiting rotation of the turntable 8 on the lower surface of the transverse plate 5 is manually driven, after the transmission arm I10 penetrates through the U-shaped frame I4, the motion track of the transmission arm I is limited, so that the transmission arm I10 can only horizontally move on the U-shaped frame I4, when the turntable 8 rotates, the sliding rod 7 on the transmission arm I10 and the turntable 8 on the turntable 8 can slide relatively, and the two sliding rods 7 can move in the opposite direction or away from each other by changing the rotation direction of the turntable 8;
the opposite sides of the two sliding rods 7 are fixedly connected with a first transmission arm 10, the surface of the upper horizontal section of the first transmission arm 10 penetrates through a first U-shaped frame 4 and is in sliding connection with the first U-shaped frame 4, the bottom of the first transmission arm 10 is fixedly connected with a sliding sleeve 11, the inner wall of the sliding sleeve 11 is in sliding connection with a limiting rod 12, the limiting rod 12 is a rectangular rod, the limiting rod 12 is arranged in the rectangular rod, the sliding sleeve 11 cannot rotate when sliding on the sliding sleeve 11, and the sliding sleeve 11 is a rectangular sleeve matched with the limiting rod 12;
the bottom of the U-shaped frame I4 is fixedly connected with a side plate 13, a limiting rod 12 penetrates through the side plate 13 and is fixedly connected with the side plate 13, the bottom of the side plate 13 is fixedly connected with an inclined plate 14, the lower surface of the sliding sleeve 11 is fixedly connected with a transmission arm II 15, one end, far away from the sliding sleeve 11, of the transmission arm II 15 is fixedly connected with a guide ring 16, the inner wall of the guide ring 16 is slidably connected with a pressure rod 17, the top of the pressure rod 17 is slidably connected with the lower surface of the inclined plate 14, the lower surfaces, close to two sides, of the inclined plate 14 are fixedly connected with stop blocks 22, through the arrangement of the stop blocks 22 on the lower surface of the inclined plate 14, the moving track of the pressure rod 17 can be limited, the situation that the pressure rod 17 is excessively moved on the;
the bottom of the pressure lever 17 is fixedly connected with a roller seat 18, the inner wall of the roller seat 18 is rotatably connected with a roller through a pin shaft, the lower surface of the limiting lever 12 is fixedly connected with a U-shaped frame II 19, the lower surface of the U-shaped frame II 19 is provided with a through groove for the roller to pass through, and the two sliding sleeves 11 drive the transmission arms II 15 thereon to synchronously move in opposite directions or move back to back through the transmission of the transmission arm I10; when the two transmission arms 15 drive the guide rings 16 and the pressure levers 17 on the two transmission arms to move oppositely, the pressure levers 17 drive the roller bases 18 to gradually move downwards under the guidance of the inclined surfaces of the inclined plates 14, the pressure levers are exposed out of the through grooves on the U-shaped frames 19 to replace the U-shaped frames 19 to be in contact with the supporting surface, and the rollers on the roller bases 18 roll on the supporting surface to realize the integral portable movement of the device; in a similar way, when the two pressing rods 17 move away from each other, the rollers on the roller seat 18 are gradually accommodated in the U-shaped frame II 19, and the U-shaped frame II 19 replaces the rollers to contact with the ground; the lower surface of the U-shaped frame 19 has a larger surface area than the surface area of the roller on the roller seat 18, and is more stable when standing.
The working principle is as follows: when the high-fidelity outdoor telescopic waterproof sound box is used, the telescopic moving device 3 is arranged, so that the roller can be subjected to adaptive telescopic change in the using process, and the sound box body 1 is prevented from colliding with the ground during moving; when the device is placed still for use, the roller can be accommodated and separated from the contact with the ground, so that the overall stability of the device is improved; the limiting rotation of the turntable 8 on the lower surface of the transverse plate 5 is manually driven, after the transmission arm I10 penetrates through the U-shaped frame I4, the motion track of the transmission arm I is limited, so that the transmission arm I10 can only horizontally move on the U-shaped frame I4, when the turntable 8 rotates, the sliding rod 7 on the transmission arm I10 and the turntable 8 on the turntable 8 can slide relatively, and the two sliding rods 7 can move in the opposite direction or away from each other by changing the rotation direction of the turntable 8; through the transmission of the transmission arm I10, the two sliding sleeves 11 with the transmission arms II 15 thereon move synchronously in opposite directions or back to back; when the two transmission arms 15 drive the guide rings 16 and the pressure levers 17 on the two transmission arms to move oppositely, the pressure levers 17 drive the roller bases 18 to gradually move downwards under the guidance of the inclined surfaces of the inclined plates 14, the pressure levers are exposed out of the through grooves on the U-shaped frames 19 to replace the U-shaped frames 19 to be in contact with the supporting surface, and the rollers on the roller bases 18 roll on the supporting surface to realize the integral portable movement of the device; in a similar way, when the two pressing rods 17 move away from each other, the rollers on the roller seat 18 are gradually accommodated in the U-shaped frame II 19, and the U-shaped frame II 19 replaces the rollers to contact with the ground; the lower surface of the U-shaped frame II 19 has larger surface area compared with the surface area of the roller on the roller seat 18, and is more stable when standing; through the matching use of the structures, the problem that in the actual use process, when the traditional sound box is used, the roller of the traditional sound box is difficult to stretch and adjust so as to avoid the collision between the sound box body and the ground when the sound box body moves is solved; when the use of stewing, its gyro wheel is difficult to be accomodate, and the stability when making the influence body place is difficult to obtain guaranteeing, gives the problem of using inconvenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outdoor telescopic waterproof stereo set of high-fidelity, includes sound body (1), the rear side of sound body (1) is equipped with flexible pull rod (2), its characterized in that: the bottom of the sound body (1) is fixedly connected with a telescopic moving device (3);
the telescopic moving device (3) comprises a U-shaped frame I (4), the top of the U-shaped frame I (4) is fixedly connected with the bottom of the sound body (1), the inner wall of the U-shaped frame I (4) is fixedly connected with a transverse plate (5), a limiting through groove (6) is formed in the upper surface of the transverse plate (5), two sliding rods (7) are connected to the inner wall of the limiting through groove (6) in a limiting sliding mode, a rotary plate (8) is connected to the bottom of the transverse plate (5) in a limiting rotating mode, a spiral groove (9) is formed in the upper surface of the rotary plate (8), the inner wall of the spiral groove (9) is connected with the bottoms of the sliding rods (7) in a sliding mode, transmission arms I (10) are fixedly connected to the opposite sides of the two sliding rods (7), the surface of the upper horizontal section of the transmission arms I (10) penetrates through the U-shaped frame I (4) and is connected with the U-shaped frame I (4) in, the inner wall of the sliding sleeve (11) is connected with a limiting rod (12) in a sliding manner, the bottom of the U-shaped frame I (4) is fixedly connected with a side plate (13), the limiting rod (12) penetrates through the side plate (13) and is fixedly connected with the side plate (13), the bottom of the side plate (13) is fixedly connected with an inclined plate (14), the lower surface of the sliding sleeve (11) is fixedly connected with a second transmission arm (15), one end, far away from the sliding sleeve (11), of the second transmission arm (15) is fixedly connected with a guide ring (16), the inner wall of the guide ring (16) is connected with a compression rod (17) in a sliding manner, the top of the compression rod (17) is connected with the lower surface of the inclined plate (14) in a sliding manner, the bottom of the compression rod (17) is fixedly connected with a roller seat (18), the inner wall of the roller seat (18) is rotatably connected with a roller through a pin shaft, and a through groove for the roller to pass through is formed in the lower surface of the U-shaped frame II (19).
2. The high-fidelity outdoor telescopic waterproof sound box of claim 1, which is characterized in that: the bottom of the sliding rod (7) is an arc-shaped surface, and the sliding rod (7) is connected with the inner wall of the spiral groove (9) in a sliding mode through the arc-shaped surface.
3. The high-fidelity outdoor telescopic waterproof sound box of claim 1, which is characterized in that: and the opposite sides of the two sliding rods (7) are fixedly connected with damping springs (20).
4. The high-fidelity outdoor telescopic waterproof sound box of claim 1, which is characterized in that: the bottom fixedly connected with reference column (21) of carousel (8), the bottom of reference column (21) is connected with the spacing rotation in bottom of U-shaped frame (4) inner wall.
5. The high-fidelity outdoor telescopic waterproof sound box of claim 1, which is characterized in that: the limiting rod (12) is a rectangular rod.
6. The high-fidelity outdoor telescopic waterproof sound box of claim 1, which is characterized in that: the lower surfaces of the inclined plates (14) close to the two sides are fixedly connected with stop blocks (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164548.7U CN212012990U (en) | 2020-06-22 | 2020-06-22 | Outdoor telescopic waterproof stereo set of high-fidelity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164548.7U CN212012990U (en) | 2020-06-22 | 2020-06-22 | Outdoor telescopic waterproof stereo set of high-fidelity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212012990U true CN212012990U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021164548.7U Active CN212012990U (en) | 2020-06-22 | 2020-06-22 | Outdoor telescopic waterproof stereo set of high-fidelity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212012990U (en) |
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2020
- 2020-06-22 CN CN202021164548.7U patent/CN212012990U/en active Active
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