Intelligent voice amplification equipment

Abstract

The utility model belongs to the technical field of voice amplification, and especially relates to an intelligent voice amplification device comprising a housing, four corners of the front end of the housing are respectively provided with a first screw hole, the four first screw holes are internally in threaded connection with bolts, the front end of the housing is fixedly connected with a sound amplification assembly through the four bolts, and the sound amplification assembly is fixedly connected with the front end of the housing. Fixing plates are fixedly connected to the upper inner wall face and the lower inner wall face of the shell, damping assemblies are fixedly connected to the four corners of the inner side faces of the two fixing plates, a loudspeaker body is fixedly installed among the eight damping assemblies jointly, a connecting plate is fixedly connected to the rear end of the shell, and a connecting assembly is fixedly connected to the rear end of the connecting plate. The front part of the right end of the housing is provided with a plurality of heat dissipation grooves which are through from inside to outside, and the inner wall surfaces of the plurality of heat dissipation grooves are embedded with dustproof nets. According to the utility model, by arranging the damping assembly, the buffering and damping effects of the loudspeaker body can be effectively realized, so that the protectiveness of the loudspeaker body is effectively improved, and the loudspeaker is practical and effective.

Description

Technical Field

[0001] The utility model relates to the technical field of voice amplification, and in particular to intelligent voice amplification equipment. Background Art

[0002] Sound reinforcement refers to a set of advanced, reliable and fully functional sound reinforcement systems built in important places such as conference rooms to amplify the voice of speakers. It is an important part of conference room construction. The sound reinforcement system mainly includes mixers, power amplifiers, microphones and other equipment. Audio equipment is mainly a general term for audio input and output equipment. It includes many types of products, which can generally be divided into power amplifiers, speakers, multimedia consoles, digital mixers, audio sampling cards, synthesizers, medium and high frequency speakers, microphones, sound cards and headphones in PCs, and other peripheral audio equipment: professional microphone series, headphones, sound amplification systems, etc. However, the existing intelligent voice sound reinforcement equipment still has the following shortcomings when used: 1. The structure of traditional intelligent voice sound reinforcement equipment is relatively simple and lacks protective structure. When the intelligent voice sound reinforcement equipment is accidentally dropped during use, it is easy to break; 2. The structure of traditional intelligent voice sound reinforcement equipment is relatively simple, and they are all fixed structures, which are not convenient for disassembly and maintenance, resulting in poor convenience of use. Therefore, we propose an intelligent voice sound reinforcement equipment. Utility Model Content

[0003] The main purpose of the utility model is to provide an intelligent voice amplification device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An intelligent voice amplification device comprises a shell, wherein four corners of the front end of the shell are provided with No. 1 screw holes, four of the No. 1 screw holes are threadedly connected with bolts, the front end of the shell is fixedly connected with a sound amplification component by four bolts, the upper inner wall surface and the lower inner wall surface of the shell are fixedly connected with fixing plates, four corners of the inner side surfaces of the two fixing plates are fixedly connected with shock absorbing components, a loudspeaker body is fixedly installed between the eight shock absorbing components, a connecting plate is fixedly connected with the rear end of the shell, and a connecting component is fixedly connected with the rear end of the connecting plate, a plurality of heat dissipation grooves that penetrate inside and outside are provided at the front right end of the shell, and dustproof nets are embedded in the inner wall surfaces of the plurality of heat dissipation grooves, a connector is fixedly connected with the middle part of the left end and the middle part of the right end of the shell, and the outer sides of the two connectors are provided with installation grooves that penetrate left and right.

[0006] Preferably, the sound amplification component comprises a sound amplification board, a plurality of sound amplification holes extending forward and backward are opened in the middle of the outer surface of the sound amplification board, and No. 2 screw holes extending forward and backward are opened at the four corners of the front end of the sound amplification board.

[0007] Preferably, the four No. 1 screw holes and the four No. 2 screw holes are symmetrically distributed in pairs front and back, and the outer surfaces of the four bolts are respectively threadedly connected with the inner wall surfaces of the corresponding four No. 2 screw holes.

[0008] Preferably, the shock absorbing assembly includes a bottom block, the upper end of the bottom block on the lower side is fixedly connected to a damper and a spring, the upper end of the damper and the upper end of the spring on the lower side are commonly fixedly connected to a top block, and the lower end of the bottom block on the lower side is fixedly connected to the upper end of the lower fixed plate.

[0009] Preferably, the damper is located in the corresponding spring and there is a gap between the damper and the inner wall surface of the corresponding spring, and the upper end of the top block at the lower side is fixedly connected to the lower end of the loudspeaker body.

[0010] Preferably, the connecting assembly includes a mounting plate, a No. 1 elastic plate is fixedly connected to the middle of the rear end of the mounting plate, a No. 2 elastic plate is fixedly connected to the left and right parts of the rear end of the mounting plate, and the front end of the mounting plate is fixedly connected to the rear end of the connecting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, by setting a sound amplification component, by opening four No. 1 screw holes on the outer shell, opening four No. 2 screw holes on the sound amplification board, and then using four bolts to thread together the corresponding four No. 1 screw holes and the corresponding No. 2 screw holes, the sound amplification board and the outer shell can be installed and fixed. At the same time, this method can facilitate the disassembly of the sound amplification board and the inspection of the loudspeaker body, thereby improving the convenience of use of the utility model.

[0013] 2. In the utility model, by setting a shock absorbing assembly, the loudspeaker body is installed between eight top blocks. When the device falls accidentally, the provided damper and spring can effectively realize the buffering and shock absorbing effect of the loudspeaker body, thereby effectively improving the protection of the loudspeaker body, which is practical and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an intelligent voice amplification device of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a sound amplification component of an intelligent voice sound amplification device of the utility model;

[0016] Figure 3 This is a structural schematic diagram of a shock absorbing component of an intelligent voice amplification device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of the connection components of an intelligent voice amplification device.

[0018] In the figure: 1. Shell; 2. No. 1 screw hole; 3. Bolt; 4. Sound amplification component; 5. Fixing plate; 6. Shock absorption component; 7. Loudspeaker body; 8. Connecting plate; 9. Connecting component; 10. Heat dissipation slot; 11. Dust screen; 12. Connecting head; 13. Mounting slot; 41. Sound amplification board; 42. Sound amplification hole; 43. No. 2 screw hole; 61. Bottom block; 62. Damper; 63. Spring; 64. Top block; 91. Mounting plate; 92. No. 1 elastic plate; 93. No. 2 elastic plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] An intelligent voice amplification device comprises a shell 1, wherein four corners of the front end of the shell 1 are provided with No. 1 screw holes 2, bolts 3 are threadedly connected in the four No. 1 screw holes 2, a sound amplification component 4 is fixedly connected to the front end of the shell 1 through four bolts 3, a fixing plate 5 is fixedly connected to the upper inner wall surface and the lower inner wall surface of the shell 1, shock absorbing components 6 are fixedly connected to the four corners of the inner side surfaces of the two fixing plates 5, a loudspeaker body 7 is fixedly installed between the eight shock absorbing components 6, a connecting plate 8 is fixedly connected to the rear end of the shell 1, a connecting component 9 is fixedly connected to the rear end of the connecting plate 8, a plurality of heat dissipation grooves 10 penetrating inside and outside are provided at the front right end of the shell 1, dustproof nets 11 are embedded in the inner wall surfaces of the plurality of heat dissipation grooves 10, a connector 12 is fixedly connected to the middle of the left end and the middle of the right end of the shell 1, and the outer sides of the two connectors 12 are provided with installation grooves 13 penetrating left and right.

[0024] In this embodiment, the sound amplification component 4 includes a sound amplification plate 41, and a plurality of sound amplification holes 42 are opened in the middle of the outer surface of the sound amplification plate 41 and pass through the front and back. No. 2 screw holes 43 are opened at the four corners of the front end of the sound amplification plate 41. The four No. 1 screw holes 2 and the four No. 2 screw holes 43 are symmetrically distributed in pairs, and the outer surfaces of the four bolts 3 are respectively threadedly connected with the inner wall surfaces of the corresponding four No. 2 screw holes 43; the shock absorbing component 6 includes a bottom block 61, and the upper end of the lower bottom block 61 is fixedly connected with a damper 62 and a spring 63. The damper 62 and the spring 63 can effectively achieve the buffering and shock absorbing effect of the loudspeaker body 7, thereby effectively improving the protection of the loudspeaker body 7. It is practical and effective. The upper end of the lower damper 62 and the upper end of the spring 63 are fixedly connected with The top block 64 and the lower end of the lower bottom block 61 are fixedly connected to the upper end of the lower fixing plate 5; the damper 62 is located in the corresponding spring 63 and there is a gap with the inner wall surface of the corresponding spring 63. The damper 62 can effectively improve the stability of the corresponding spring 63, and the upper end of the lower top block 64 is fixedly connected to the lower end of the loudspeaker body 7; the connecting component 9 includes a mounting plate 91, and a No. 1 elastic plate 92 is fixedly connected to the middle of the rear end of the mounting plate 91, and a No. 2 elastic plate 93 is fixedly connected to the left and right parts of the rear end of the mounting plate 91. The No. 1 elastic plate 92 and the two No. 2 elastic plates 93 are arranged to fit the user's waist, which can effectively improve the comfort of the device when used, and the front end of the mounting plate 91 is fixedly connected to the rear end of the connecting plate 8.

[0025] It should be noted that the utility model is an intelligent voice amplification device. In the specific use process, the loudspeaker body 7 is charged in advance, and then the loudspeaker body 7 is installed between the eight top blocks 64 for use. The loudspeaker body 7 is set as a small bee, and a microphone is inserted into the small bee to amplify the voice. When the device is accidentally dropped, the damper 62 and the spring 63 can effectively achieve the buffering and shock absorption effect of the loudspeaker body 7, thereby effectively improving the protection of the loudspeaker body 7. It is practical and effective. Four No. 1 screw holes 2 are opened on the sound expansion board 41, and four No. 2 screw holes 43 are opened on the sound expansion board 41. Then, four bolts 3 are respectively threadedly connected with the corresponding four No. 1 screw holes 2 and the corresponding No. 2 screw holes 43, so that the sound expansion board 41 and the shell 1 can be installed and fixed. At the same time, this method can facilitate the disassembly of the sound expansion board 41 to inspect the loudspeaker body 7, thereby improving the convenience of use of the utility model. By setting the No. 1 elastic plate 92 and the two No. 2 elastic plates 93 to fit the user's waist, the comfort of the utility model during use can be effectively improved.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent voice amplification device, comprising a housing (1), characterized in that: The front end of the housing (1) is provided with a No. 1 screw hole (2) at each of the four corners, and the four No. 1 screw holes (2) are threadedly connected with bolts (3). The front end of the housing (1) is fixedly connected with a sound amplification component (4) via the four bolts (3). The upper inner wall surface and the lower inner wall surface of the housing (1) are fixedly connected with a fixing plate (5), and the inner side surfaces of the two fixing plates (5) are fixedly connected with a shock absorbing component (6) at each of the four corners, and the eight shock absorbing components (6) are fixedly mounted with a sound amplification component. (7), the rear end of the shell (1) is fixedly connected to a connecting plate (8), the rear end of the connecting plate (8) is fixedly connected to a connecting assembly (9), the front right end of the shell (1) is provided with a plurality of heat dissipation grooves (10) that penetrate inside and outside, the inner wall surfaces of the plurality of heat dissipation grooves (10) are embedded with dustproof nets (11), the middle of the left end and the middle of the right end of the shell (1) are fixedly connected to connecting heads (12), and the outer side surfaces of the two connecting heads (12) are provided with installation grooves (13) that penetrate left and right.

2. The intelligent voice amplification device according to claim 1, characterized in that: The sound amplification component (4) comprises a sound amplification plate (41), a plurality of sound amplification holes (42) penetrating from front to back are opened in the middle of the outer surface of the sound amplification plate (41), and No. 2 screw holes (43) penetrating from front to back are opened at the four corners of the front end of the sound amplification plate (41).

3. The intelligent voice amplification device according to claim 2, characterized in that: The four No. 1 screw holes (2) and the four No. 2 screw holes (43) are symmetrically distributed in pairs in front and back, and the outer surfaces of the four bolts (3) are respectively threadedly connected with the inner wall surfaces of the corresponding four No. 2 screw holes (43).

4. The intelligent voice amplification device according to claim 1, characterized in that: The shock absorbing assembly (6) comprises a bottom block (61), the upper end of the bottom block (61) on the lower side is fixedly connected to a damper (62) and a spring (63), the upper end of the damper (62) and the upper end of the spring (63) on the lower side are fixedly connected to a top block (64), and the lower end of the bottom block (61) on the lower side is fixedly connected to the upper end of the lower fixing plate (5).

5. The intelligent voice amplification device according to claim 4, characterized in that: The damper (62) is located inside the corresponding spring (63) and there is a gap between the damper and the inner wall surface of the corresponding spring (63). The upper end of the top block (64) at the lower side is fixedly connected to the lower end of the loudspeaker body (7).

6. The intelligent voice amplification device according to claim 1, characterized in that: The connecting assembly (9) comprises a mounting plate (91), a first elastic plate (92) being fixedly connected to the middle of the rear end of the mounting plate (91), a second elastic plate (93) being fixedly connected to the left and right rear ends of the mounting plate (91), and a front end of the mounting plate (91) being fixedly connected to the rear end of the connecting plate (8).

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