Loudspeaker convenient to bind and carry

Abstract

The utility model discloses a horn convenient to bind and carry, which comprises a horn main body and a protective cover, the protective cover is arranged on the outer side of one end of the horn main body, a two-way screw rod is arranged on one side in the protective cover corresponding to the position of an open slot, threaded blocks are arranged at two ends of the two-way screw rod, and one side of each threaded block is fixedly connected with a baffle plate through the open slot. A containing groove is formed in the middle of the bottom of the loudspeaker body, a handle is hinged to the bottom of the side, close to the protective cover, of the containing groove, an elastic thread made of rubber is arranged at the bottom end of the side, away from the containing groove, of the handle, and an elastic ring is arranged at the other end of the elastic thread. According to the utility model, the port of the loudspeaker main body is shielded through the protective cover and the shielding plate, dust is prevented from entering, and when the loudspeaker is not used, the handle and the elastic ring can be folded, so that the loudspeaker can be conveniently stored and arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld loudspeakers, in particular to a loudspeaker that is convenient for bundling and carrying. Background Art

[0002] A handheld loudspeaker is a portable sound amplification device, usually consisting of a small speaker and a handle. Users can use it in a handheld manner, which is convenient to carry and operate. It can be used in various occasions where sound amplification is required, such as maintaining order in subways and train stations, outdoor publicity, street vendors, etc.

[0003] In the prior art, general handheld speakers do not have shielding and protection on the speaker end, which may allow dust to adhere and enter, affecting its use effect. In addition, when not in use, the handle of the handheld speaker is relatively protruding, which affects its storage and organization effect. Utility Model Content

[0004] The purpose of the present invention is to provide a speaker that is easy to bundle and carry, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a speaker that is easy to bundle and carry, comprising a speaker body and a protective cover, a protective cover is provided on the outer side of one end of the speaker body, and an opening is provided in the middle position of the protective cover away from the speaker body, and slots are provided on both sides of the opening of the protective cover, a bidirectional screw rod is provided at a position corresponding to the slot on one side of the protective cover, and a gear is provided at the middle position of the bidirectional screw rod, threaded blocks are provided at both ends of the bidirectional screw rod, and one side of the threaded block is fixedly connected to a shielding plate through the slot, and a soft pad is bonded to the outer side of the shielding plate, a sliding groove is provided at a position corresponding to the slot on the other side of the protective cover, and a moving block is slidably connected to the position corresponding to the threaded block in the sliding groove, The other side of the movable block is connected to the baffle through a slot, a storage slot is provided in the middle position of the bottom of the speaker body, and a handle is hinged at the bottom of the side of the storage slot close to the protective cover, and a rubber elastic line is provided at the bottom end of the handle away from the storage slot, and an elastic ring is provided at the other end of the elastic line, so that the threaded blocks at both ends of the bidirectional screw drive the baffle to move outward and inward at the same time, and the openings can be movably exposed and merged, which is convenient for protecting the port of the speaker body when not in use and preventing external dust from entering when not in use. When the speaker is not needed, the handle can be hinged into the storage slot, and the snap buckles can be buckled on both sides of the speaker body, and then the elastic ring can be put on the outside of the speaker body for convenient storage and organization of the speaker.

[0006] Preferably, a speaker cover is provided at the other end of the speaker body, and a buffer pad is provided on the outside of the speaker cover, and springs are evenly provided between the buffer pad and the speaker cover, so that the speaker cover is buffered by the buffer pad and the spring to prevent it from hitting hard objects when bending over while carrying the speaker across the body, causing splitting.

[0007] Preferably, snap straps are provided at the middle positions on both sides of the bottom of the handle, and the snap straps are connected to both sides of the speaker body through parent-child snaps, so that the handle is fastened to the speaker body through the snap straps to prevent the handle from falling out when stored.

[0008] Preferably, a turntable is provided on one side of the protective cover at a position corresponding to gear one, and a rotating rod on one side of the turntable extends into the protective cover through a bearing.

[0009] Preferably, a second gear is provided on the rotating rod in the protective cover, and the second gear is meshed with the first gear.

[0010] Preferably, a crossbody strap is provided between the speaker body and the two side walls of the protective cover, and a shoulder pad is provided in the middle of the crossbody strap, so that the customer can carry the speaker across the body with the crossbody strap for easy carrying and use.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the speaker that is easy to bundle and carry drives the gear 2 on the rotating rod to rotate by rotating the turntable, the gear 2 drives the gear 1 engaged with it to rotate, the gear 1 drives the threaded blocks at both ends of the two-way screw to move, so that the threaded blocks drive the shielding plate to move outward, and when the shielding plate moves to expose the opening, the customer can use the speaker body through the opening, which is convenient for protecting the port of the speaker body when not in use and preventing external dust from entering when not in use; when the speaker is not needed, the handle can be moved into the storage slot through the hinge, and the snap buckle belt can be buckled on both sides of the speaker body to fix the handle, and then the elastic ring can be put on the outside of the speaker body to facilitate the storage and organization of the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0013] Figure 2 This is a schematic cross-sectional view of the ice making machine and ice making trough of the present utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the ice maker and compressor of the present utility model;

[0015] Figure 4 For the utility model Figure 3 A in the middle is an enlarged structural diagram;

[0016] In the figure: 1. Speaker body; 2. Protective cover; 3. Soft cushion; 4. Crossbody strap; 5. Speaker cover; 6. Snap strap; 7. Elastic cord; 8. Elastic ring; 9. Gear 1; 10. Handle; 11. Storage slot; 12. Buffer pad; 13. Spring; 14. Bidirectional screw; 15. Turntable; 16. Gear 2; 17. Threaded block; 18. Moving block; 19. Slide; 20. Slot; 21. Shielding plate. DETAILED DESCRIPTION

[0017] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-4The utility model provides an embodiment: a speaker that is easy to bundle and carry, including a speaker body 1 and a protective cover 2, a protective cover 2 is provided on the outside of one end of the speaker body 1, and an opening is provided in the middle position of the protective cover 2 away from the side of the speaker body 1, and both sides of the opening of the protective cover 2 are provided with slots 20, a two-way screw rod 14 is provided at a position corresponding to the slot 20 on one side of the protective cover 2, and a gear 9 is provided at the middle position of the two-way screw rod 14, threaded blocks 17 are provided at both ends of the two-way screw rod 14, and one side of the threaded block 17 is fixedly connected to a shielding plate 21 through the slot 20, and a soft pad 3 is bonded to the outside of the shielding plate 21, and the other side of the protective cover 2 corresponds to the opening A slide groove 19 is provided at the position of the groove 20, and the position of the corresponding threaded block 17 in the slide groove 19 is slidably connected to a moving block 18, and the other side of the moving block 18 is connected to the baffle 21 through the slot 20. A storage groove 11 is provided in the middle position of the bottom of the speaker body 1, and the bottom of the storage groove 11 close to the protective cover 2 is hinged with a handle 10, and the bottom end of the handle 10 away from the storage groove 11 is provided with a rubber elastic line 7, and the other end of the elastic line 7 is provided with an elastic ring 8. Snap buckle belts 6 are provided in the middle positions on both sides of the bottom of the handle 10, and the snap buckle belts 6 are connected to both sides of the speaker body 1 through parent-child snap buckles. A position corresponding to the gear 9 on one side of the protective cover 2 is provided. The turntable 15 is provided with a rotating rod on one side of the turntable 15 and extends into the protective cover 2 through a bearing. The rotating rod in the protective cover 2 is provided with a gear 2 16, and the gear 2 16 is meshed with the gear 1 9, so that when the customer uses the horn, the turntable 15 can be rotated to drive the gear 2 16 on the rotating rod to rotate, and the gear 2 16 drives the gear 1 9 meshed with it to rotate, and the gear 1 9 drives the threaded blocks 17 at both ends of the bidirectional screw 14 to move, so that the threaded blocks 17 drive the shielding plate 21 to move outward, so that when the shielding plate 21 moves, the moving block 18 moves in the slide 19, which can make its movement more stable. When the shielding plate 21 moves to expose the opening, the customer can use the opening to control the horn. The main body 1 is used, and when in use, the adhesive cushion 3 is used to support and cushion the customer who is close to it, so that the port of the speaker main body 1 can be protected when not in use to prevent external dust from entering when not in use. When the speaker needs to be held in hand, the snap belt 6 can be removed, and then the handle 10 can be moved out of the storage groove 11 through the hinge, and then the elastic ring 8 can be put on the customer's hand through the elastic line 7 to prevent the speaker from falling and causing loss. When not in use, the handle 10 can be moved into the storage groove 11, and the snap belt 6 can be buckled on both sides of the speaker main body 1 to fix the handle 10, and then the elastic ring 8 can be put on the outside of the speaker main body 1 to facilitate storage and arrangement of the speaker.

[0019] A speaker cover 5 is provided at the other end of the speaker body 1, and a buffer pad 12 is provided on the outside of the speaker cover 5, and springs 13 are evenly provided between the buffer pad 12 and the speaker cover 5, so that the speaker cover 5 is buffered by the buffer pad 12 and the spring 13 to prevent the speaker cover from shaking when the user walks, and to prevent the speaker cover 5 from hitting a hard object when the user bends over, causing the speaker cover 5 to break, thereby affecting its use effect;

[0020] A crossbody strap 4 is provided between the two side walls of the speaker body 1 near the protective cover 2, and a shoulder pad is provided in the middle position of the crossbody strap 4, so that when the customer uses the speaker, he can carry it across his shoulders through the crossbody strap 4 and protect his shoulders through the shoulder pad, which can prevent the customer's shoulders from being injured due to long-term crossbody carrying.

[0021] When the embodiment of the present application is in use, the customer can carry the crossbody strap 4 across his shoulder when using the speaker, and protect his shoulder with the shoulder pad, so as to prevent the customer's shoulder from being injured due to long-term crossbody carrying. Then, the turntable 15 can be rotated to drive the gear 2 16 on the rotating rod to rotate, and the gear 2 16 drives the gear 1 9 meshing with it to rotate, and the gear 1 9 drives the threaded blocks 17 at both ends of the bidirectional screw rod 14 to move, so that the threaded blocks 17 drive the shielding plate 21 to move outward, so that when the shielding plate 21 moves, it drives the moving block 18 to move in the slide groove 19, so that the movement is more stable. When the shielding plate 21 moves to expose the opening, the customer can use the speaker body 1 through the opening, and the adhesive cushion 3 can be used to support and buffer the customer who is close to it during use. It is convenient to protect the port of the speaker body 1 when not in use to prevent external dust from entering when not in use. When the speaker needs to be held by hand, the snap strap 6 can be removed, and then the handle 10 can be moved out of the storage slot 11 through the hinge, and then the elastic ring 8 can be put on the customer's hand through the elastic line 7 to prevent the speaker from falling and causing loss. When not in use, the handle 10 can be moved into the storage slot 11, and the snap strap 6 can be buckled on both sides of the speaker body 1 to fix the handle 10. Then the elastic ring 8 can be put on the outside of the speaker body 1 to facilitate the storage and organization of the speaker. When the customer carries the speaker diagonally and bends over, the buffer pad 12 and the spring 13 can be used for buffering to prevent the speaker cover 5 from hitting a hard object, causing the speaker cover 5 to break and affecting its use effect.

[0022] Obviously, the embodiments described above are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

Claims

1. A speaker that is easy to bundle and carry, characterized by: The invention comprises a speaker body (1) and a protective cover (2), wherein the outer side of one end of the speaker body (1) is provided with a protective cover (2), and the protective cover (2) is provided with an opening at a middle position away from the speaker body (1), and both sides of the opening of the protective cover (2) are provided with slots (20), a bidirectional screw rod (14) is provided at a position corresponding to the slot (20) on one side of the inner side of the protective cover (2), and a gear (9) is provided at the middle position of the bidirectional screw rod (14), thread blocks (17) are provided at both ends of the bidirectional screw rod (14), and one side of the thread block (17) is fixedly connected to a shielding plate (21) through the slot (20), and the outer side of the shielding plate (21) is bonded A soft pad (3) is provided, a sliding groove (19) is provided at a position corresponding to the slot (20) on the other side of the protective cover (2), and a moving block (18) is slidably connected to a position corresponding to the threaded block (17) in the sliding groove (19), and the other side of the moving block (18) is connected to the shielding plate (21) through the slot (20), a receiving groove (11) is provided at the middle position of the bottom of the speaker body (1), and a handle (10) is hinged at the bottom of the side of the receiving groove (11) close to the protective cover (2), and a rubber elastic line (7) is provided at the bottom end of the side of the handle (10) away from the receiving groove (11), and an elastic ring (8) is provided at the other end of the elastic line (7).

2. The speaker that is easy to bundle and carry according to claim 1, characterized in that: A speaker cover (5) is provided at the other end of the speaker body (1), a buffer pad (12) is provided on the outside of the speaker cover (5), and springs (13) are evenly provided between the buffer pad (12) and the speaker cover (5).

3. The speaker that is easy to bundle and carry according to claim 1, characterized in that: Snap buckle belts (6) are provided at the middle positions of both sides of the bottom of the handle (10), and the snap buckle belts (6) are connected to both sides of the speaker body (1) through male and female snap buckles.

4. The speaker that is easy to bundle and carry according to claim 1, characterized in that: A rotating disk (15) is provided on one side of the protective cover (2) at a position corresponding to the gear 1 (9), and a rotating rod on one side of the rotating disk (15) extends into the protective cover (2) through a bearing.

5. The speaker that is easy to bundle and carry according to claim 1, characterized in that: A second gear (16) is provided on the rotating rod in the protective cover (2), and the second gear (16) and the first gear (9) are meshed with each other.

6. The speaker that is easy to bundle and carry according to claim 1, characterized in that: A crossbody strap (4) is provided between the speaker body (1) and the two side walls close to the protective cover (2), and a shoulder pad is provided in the middle of the crossbody strap (4).

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