Network sound box shell with anti-collision structure

Abstract

The utility model discloses a network sound box shell with an anti-collision structure, and relates to the technical field of network sound boxes, the network sound box shell comprises a shell, an anti-collision mechanism and a fixing mechanism, the shell is connected with a cover plate through a hinge, two side surfaces of the shell are connected with a connecting plate through a hydraulic rod, one side of the connecting plate is provided with an anti-collision air bag, and the other side of the connecting plate is provided with an anti-collision air bag. Anti-collision mechanisms are symmetrically arranged on the surfaces of the two sides of the shell, a fixing mechanism is arranged at the bottom of the inner wall of the shell, a handle is arranged on the surface of the shell, anti-skid lines are arranged on the handle, and a plurality of heat dissipation holes are formed in one side of the shell. When the surfaces of the two sides of the shell are subjected to external collision, the anti-collision air bags play a certain anti-collision protection role, meanwhile, the hydraulic rods contract, the moving blocks move towards the two sides, the compression springs are made to buffer the loudspeaker box in the shell, the surfaces are prevented from being damaged, the attractiveness of the loudspeaker box is guaranteed, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of network speakers, in particular to a network speaker shell with an anti-collision structure. Background Art

[0002] As the name suggests, network speakers are speakers based on network transmission. They are a new generation of innovative network audio playback equipment that can realize wireless connection between digital devices and the network. It is one of the main expansion devices of the system and is the terminal device of the entire digital network broadcasting system. The network speaker shell mainly plays a protective role. However, when the existing network speaker shell is in use, when it is accidentally hit, it is not only easy to damage the surface of the device, affecting the appearance, but also easy to cause damage to internal parts, making maintenance difficult and reducing the service life of the speaker. Utility Model Content

[0003] The utility model provides a network speaker shell with an anti-collision structure, which solves the existing problems.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a network speaker shell with an anti-collision structure, comprising a shell, an anti-collision mechanism and a fixing mechanism, the shell and the cover plate are connected by a hinge, the two side surfaces of the shell are connected to the connecting plate by a hydraulic rod, an anti-collision airbag is provided on one side of the connecting plate, and anti-collision mechanisms are symmetrically provided on both side surfaces of the shell, a fixing mechanism is provided on the bottom of the inner wall of the shell, a handle is provided on the surface of the shell, and anti-slip grooves are provided on the handle, and a plurality of heat dissipation holes are provided on one side of the shell.

[0005] Preferably, the anti-collision mechanism includes a connecting seat, a movable block, a connecting rod, a spring and a rotating shaft, a connecting seat is symmetrically provided on the other side of the fixed plate, buffer grooves are symmetrically provided on the left and right sides of the shell, and sliding grooves are symmetrically provided in the buffer grooves, the buffer grooves and the movable block are slidingly connected through the sliding grooves, the movable block is rotationally connected to one end of the connecting rod through a rotating shaft, and the other end of the connecting rod is rotationally connected to the connecting seat through a rotating shaft.

[0006] Preferably, the fixing mechanism includes a driving motor, a bidirectional screw, a slider, a fixing plate and a protective pad. A groove is provided at the bottom of the inner wall of the shell, a driving motor is provided in the groove, an output shaft of the driving motor is connected to the bidirectional screw, opposite threads are provided at both ends of the bidirectional screw, sliders are provided at both ends of the bidirectional screw, a fixing plate is provided on the slider, and a protective pad is provided on one side of the fixing plate.

[0007] Preferably, nuts are provided at both ends of the rotating shaft, and the rotating shaft and the nuts are connected by threads.

[0008] Preferably, universal wheels arranged in pairs symmetrically in a rectangular array are installed at the bottom of the shell.

[0009] Preferably, an electric push rod is symmetrically provided at the bottom of the shell, and one end of the electric push rod is connected to the anti-slip pad.

[0010] The beneficial effects of the utility model are as follows: the driving motor works, driving the sliders at both ends of the bidirectional screw rod to move inward, so that the network speaker is clamped and fixed; when the shell is moved using the universal wheel, the fixing mechanism makes it difficult for the network speaker to collide with the inner wall of the shell, thereby avoiding damage to the internal components of the network speaker; when the surfaces on both sides of the shell are subjected to external collisions, the anti-collision airbags play a certain anti-collision protection role; at the same time, the hydraulic rod contracts, and the moving block moves to both sides, so that the compression spring buffers the speaker in the shell, which not only avoids damage to the surface and ensures the beauty of the speaker, but also extends its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0013] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0014] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0015] Numbers in the figure: 1. Shell; 2. Anti-collision mechanism; 3. Fixing mechanism; 4. Cover plate; 5. Hydraulic rod; 6. Anti-collision airbag; 7. Handle; 8. Heat dissipation hole; 9. Connecting seat; 10. Moving block; 11. Connecting rod; 12. Spring; 13. Rotating shaft; 14. Driving motor; 15. Bidirectional screw rod; 16. Sliding block; 17. Fixing plate; 18. Protective pad; 19. Nut; 20. Universal wheel; 21. Electric push rod; 22. Anti-slip pad; 23. Connecting plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Reference Figure 1-Figure 4As shown, a network speaker shell with an anti-collision structure includes a shell 1, an anti-collision mechanism 2 and a fixing mechanism 3. The shell 1 is connected to a cover plate 4 by a hinge, and the two side surfaces of the shell 1 are connected to a connecting plate 23 by a hydraulic rod 5. An anti-collision airbag 6 is provided on one side of the connecting plate 23, and the anti-collision mechanism 2 is symmetrically provided on both side surfaces of the shell 1. The fixing mechanism 3 is provided on the bottom of the inner wall of the shell 1, and a handle 7 is provided on the surface of the shell 1. The handle 7 is provided with anti-slip grooves, and a plurality of heat dissipation holes 8 are provided on one side of the shell 1.

[0018] The anti-collision mechanism 2 includes a connecting seat 9, a moving block 10, a connecting rod 11, a spring 12 and a rotating shaft 13. The connecting seat 9 is symmetrically provided on the other side of the fixed plate 17. Buffer grooves are symmetrically provided on the left and right sides of the shell 1. Slide grooves are symmetrically provided in the buffer grooves. The buffer grooves and the moving block 10 are slidably connected through the slide grooves. The moving block 10 is rotationally connected to one end of the connecting rod 11 through the rotating shaft 13. The other end of the connecting rod 11 is rotationally connected to the connecting seat 9 through the rotating shaft 13. When both sides of the shell 1 are collided, the anti-collision airbag 6 plays a certain protective role. At the same time, the hydraulic rod 5 contracts and the moving block 10 moves to both sides, so that the compression spring 12 is used to buffer the network speaker in the shell 1, so that the protection effect is good.

[0019] The fixing mechanism 3 includes a driving motor 14, a bidirectional screw rod 15, a slider 16, a fixing plate 17 and a protective pad 18. A groove is provided at the bottom of the inner wall of the shell 1, and a driving motor 14 is provided in the groove. The output shaft of the driving motor 14 is connected to the bidirectional screw rod 15. Opposite threads are provided at both ends of the bidirectional screw rod 15. Sliders 16 are provided at both ends of the bidirectional screw rod 15. A fixing plate 17 is provided on the slider 16. A protective pad 18 is provided on one side of the fixing plate 17. When the driving motor 14 works, the sliders 16 at both ends of the bidirectional screw rod 15 are driven to move inward, so that the network speaker is clamped and fixed, so that it is not easy to collide with the inner wall when moving, which plays a protective role and avoids damage to components in the network speaker.

[0020] Nuts 19 are provided at both ends of the rotating shaft 13, and the rotating shaft 13 and the nut 19 are connected by threads. Universal wheels 20 are installed at the bottom of the shell 1, which are symmetrically arranged in a rectangular array in pairs, making movement more convenient. Electric push rods 21 are symmetrically provided at the bottom of the shell 1, and one end of the electric push rod 21 is connected to the anti-slip pad 22. The electric push rod 21 is extended so that the anti-slip pad 22 contacts the ground, which acts as a fixing device.

[0021] Working principle: When the device of the utility model is in use, the driving motor 14 works, driving the sliders 16 at both ends of the bidirectional screw rod 15 to move inward, so that the network speaker is clamped and fixed. When the universal wheel 20 is used to move the shell 1, the fixing mechanism 3 makes it difficult for the network speaker to collide with the inner wall of the shell 1, avoiding damage to the internal components of the network speaker. When the surfaces on both sides of the shell 1 are subjected to external collisions, the anti-collision airbag 6 plays a certain anti-collision protection role. At the same time, the hydraulic rod 5 contracts and the moving block 10 moves to both sides, so that the compression spring 12 buffers the network speaker in the shell 1 and extends its service life.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A network speaker shell with an anti-collision structure, comprising a shell (1), an anti-collision mechanism (2) and a fixing mechanism (3), characterized in that: The shell (1) and the cover plate (4) are connected via a hinge, the two side surfaces of the shell (1) and the connecting plate (23) are connected via a hydraulic rod (5), one side of the connecting plate (23) is provided with an anti-collision airbag (6), the two side surfaces of the shell (1) are symmetrically provided with anti-collision mechanisms (2), the bottom of the inner wall of the shell (1) is provided with a fixing mechanism (3), the surface of the shell (1) is provided with a handle (7), the handle (7) is provided with anti-slip grooves, and one side of the shell (1) is provided with a plurality of heat dissipation holes (8).

2. The network speaker housing with an anti-collision structure according to claim 1, characterized in that: The fixing mechanism (3) comprises a driving motor (14), a bidirectional screw rod (15), a slider (16), a fixing plate (17) and a protective pad (18); a groove is provided at the bottom of the inner wall of the housing (1); a driving motor (14) is provided in the groove; an output shaft of the driving motor (14) is connected to the bidirectional screw rod (15); opposite threads are provided at both ends of the bidirectional screw rod (15); sliders (16) are provided at both ends of the bidirectional screw rod (15); a fixing plate (17) is provided on the slider (16); and a protective pad (18) is provided on one side of the fixing plate (17).

3. The network speaker housing with an anti-collision structure according to claim 2, characterized in that: The anti-collision mechanism (2) comprises a connecting seat (9), a moving block (10), a connecting rod (11), a spring (12) and a rotating shaft (13); the connecting seat (9) is symmetrically provided on the other side of the fixing plate (17); buffer grooves are symmetrically provided on the left and right sides of the housing (1); slide grooves are symmetrically provided in the buffer grooves; the buffer grooves and the moving block (10) are slidably connected via the slide grooves; the moving block (10) and one end of the connecting rod (11) are rotationally connected via the rotating shaft (13); and the other end of the connecting rod (11) and the connecting seat (9) are rotationally connected via the rotating shaft (13).

4. The network speaker housing with an anti-collision structure according to claim 3, characterized in that: Nuts (19) are provided at both ends of the rotating shaft (13), and the rotating shaft (13) and the nuts (19) are connected via threads.

5. The network speaker housing with an anti-collision structure according to claim 1, characterized in that: Universal wheels (20) arranged in pairs symmetrically in a rectangular array are mounted on the bottom of the housing (1).

6. The network speaker housing with an anti-collision structure according to claim 1, characterized in that: An electric push rod (21) is symmetrically arranged at the bottom of the housing (1), and one end of the electric push rod (21) is connected to an anti-slip pad (22).

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