CN220915392U

CN220915392U - Novel sound equipment

Info

Publication number: CN220915392U
Application number: CN202323011732.4U
Authority: CN
Inventors: 李磊
Original assignee: Bengbu Jinlilei Audio Equipment Co ltd
Current assignee: Bengbu Jinlilei Audio Equipment Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-07
Anticipated expiration: 2033-11-08

Abstract

The utility model discloses a novel sound box, which comprises a sound box body, wherein two vertical plates and five partition plates are fixedly arranged in the sound box body, five installation cavities and two woofer guide holes are formed through the two vertical plates and the five partition plates, the space of the two installation cavities is larger than the volume of the other three installation cavities, a first woofer unit is fixedly arranged in the two installation cavities, and a second woofer unit is fixedly arranged in the other three installation cavities. In the using process, through the arrangement of the tweeter units, the first woofer unit and the second woofer unit, the five tweeter units and the first woofer unit are installed together by using the support plate, the generated low-pitched effect is deeper, the low-pitched effect is more expanded, and in addition, the tweeter units and the second woofer unit are installed on the same axis by using the support plate, so that the emitted sound quality is greatly improved.

Description

Novel sound equipment

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a novel sound.

Background

With the progress of society, people have more colorful life. The dance is a form of entertainment that flows for thousands of years, and goes deep into the lives of people of all families. However, with the development and progress of technology, there are more and more demands on performance forms and sites of singing and dancing. The sound system is continuously improved and perfected along with the demands of people, is so large as to meet the field sound expansion demands of thousands of people and is so small as to meet the demands of personal family playing musical instruments and K songs, wherein the sound system is as important as equipment, the sound box is generally composed of a loudspeaker unit and a box body, the loudspeaker unit is used as a sounding component, the box body is used as the supplement of the loudspeaker unit to play a role of correcting sound, the sounding principle of the loudspeaker unit is that electric energy is converted into sound, when different electronic energy is transmitted to coils, the coils generate energy which interacts with the magnetic field of a magnet, the interaction causes the paper disc to vibrate, the coils of the loudspeaker move forwards or backwards because the electronic energy changes at any time, and therefore the paper disc of the loudspeaker moves along with the change of the density degree of air to generate sound.

In the prior art, the publication number is CN216599919U, a novel sound box is disclosed, when a set of sound box containing a left sound channel and a right sound channel are required to be moved, a lug on a right shell is embedded into the left shell, then a plug rod is enabled to be embedded into a through hole through moving the plug rod, so that the lug is fixed, further the left shell and the right shell are fixed, then the left pull rod and the right pull rod are slid, the left pull rod and the right pull rod are enabled to be unfolded, the left pull rod and the right pull rod are fixed through a fastener, and then a concave pull rod assembly is formed, the two sound boxes are conveniently held by hand to move after being held, and then the carrying of the set of sound boxes is facilitated, so that the problem that in order to achieve a three-dimensional and better sound effect, the sound box of the left sound channel and the sound box of the right sound channel are often adopted to be mutually matched for use is solved, and two people are required to carry or one person uses two hands to carry the sound box during carrying when the two sound boxes are used for carrying

However, the prior art still has great disadvantages, such as:

The overall arrangement of stereo set is mostly all installed tweeter unit and woofer unit respectively in each cavity in the box at present, because two loudspeaker are separately set up, lead to the sound that two loudspeaker units sent also not on same straight line, can lead to tweeter unit and woofer unit to send the sound not concentrated like this, thereby can influence the feel of stereo set, and the stereo set is when not using, because personnel's negligence or stereo set do not have the position temporarily and place, can lead to the stereo set to be in the external world for a long time, external dust can enter into the stereo set box through the net hole on the stereo set box, very easily influence the normal use of stereo set when the dust is great.

Disclosure of utility model

The utility model aims to provide a novel sound box so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a novel stereo set, including the stereo set box, the inside fixed mounting of stereo set box has two risers and five baffles, form five installation chambeies and two woofer guiding holes through two risers, five baffles, wherein the space in two installation chambeies is greater than the volume in three other installation chambeies, wherein the inside fixed mounting in two installation chambeies has first woofer unit, the inside fixed mounting in three other installation chambeies has second woofer unit, all be provided with the mounting panel on first woofer unit and the second woofer unit, all there is the tweeter unit through mounting panel fixed mounting on first woofer unit and the second woofer unit, there are five tweeter units on the first woofer unit, there is a tweeter unit on the second woofer unit.

Preferably, the bracket plate on the first woofer unit is provided in a cross shape.

Preferably, four tweeter units among the five tweeter units are respectively installed on four corners of the support plate, and one tweeter unit is installed at the middle position of the support plate.

Preferably, the tweeter unit on the second woofer unit is on the same axis as the second woofer unit.

Preferably, the left and right outer side surfaces of the sound box body are provided with fixing frames, and handles are fixedly arranged in the fixing frames.

Preferably, the outer surface of the sound box body is provided with a grid plate.

Preferably, an auxiliary frame is fixedly arranged on the lower surface of the sound box body, and a moving wheel is rotatably arranged in the auxiliary frame.

Preferably, the place ahead of grid board is provided with dustproof subassembly, and dustproof subassembly is including installing the installation shell on the stereo set box, and fixed mounting has driving motor on the installation shell, and driving motor's output fixed mounting has the wind-up roll, is provided with on the wind-up roll and shelters from the area, and the one end fixed mounting who keeps away from the wind-up roll shelters from the area has spacing horizontal pole, and the lower terminal surface fixed mounting of spacing horizontal pole has the elastic cord.

Preferably, the front surface of the sound box body and the front side of the grid plate are provided with limiting grooves for limiting the sliding of the limiting cross bars, and one end, away from the limiting cross bars, of the elastic rope is fixedly arranged in the limiting grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through the arrangement of the tweeter units and the first woofer unit and the second woofer unit, the five tweeter units and the first woofer unit are installed together by utilizing the support plate, so that the generated low-pitched effect is deeper, the low-pitched effect is more expanded, in addition, the tweeter units and the second woofer unit are installed on the same axis by utilizing the support plate, the emitted sound quality can be greatly improved, and the five woofers and the thirteen tweeter units are installed in the same sound box body to exert respective functions, so that the whole sound of the sound box body has stronger exerting effect;

2. Through dustproof subassembly's setting, utilize shielding area on the wind-up roll can seal the last grid plate of stereo set box, can make the stereo set can avoid external impurity to enter into in the stereo set through the mesh of grid plate when not using, lead to the sound that the stereo set body takes place impaired, the wind-up roll can be with shielding area rolling to avoid shielding area to influence the normal use of stereo set simultaneously.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a structure of a wrapping tape of the present utility model;

FIG. 4 is a schematic diagram of a first woofer unit according to the present utility model;

FIG. 5 is a schematic diagram of a second woofer unit according to the present utility model;

FIG. 6 is a schematic view of a shielding tape according to the present utility model;

Fig. 7 is an enlarged view at a in fig. 6.

In the figure: 1. a sound box body; 2. a riser; 3. a partition plate; 4. a woofer guide hole; 5. a mounting cavity; 6. a first woofer unit; 7. a second woofer unit; 8. a support plate; 9. a tweeter unit; 10. a mounting shell; 11. a driving motor; 12. a wind-up roll; 13. a shielding tape; 14. a limiting cross bar; 15. an elastic rope; 16. a grid plate; 17. a fixing frame; 18. a handle; 19. an auxiliary frame; 20. and (5) moving the wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution:

Embodiment one:

The utility model provides a novel stereo set, including stereo set box 1, the left and right sides face of stereo set box 1 all is provided with mount 17, fixed mounting has handle 18 in the mount 17, utilize handle 18 can conveniently carry stereo set box 1, the surface of stereo set box 1 is provided with grid plate 16, utilize grid plate 16 can avoid external article to enter into in the stereo set box 1, cause the damage to loudspeaker unit in the stereo set box 1, the lower surface fixed mounting of stereo set box 1 has auxiliary frame 19, the movable wheel 20 is installed to the auxiliary frame 19 internal rotation, utilize movable wheel 20 can promote whole stereo set box 1, can effectually improve the convenience that this stereo set box 1 removed;

The sound box 1 is internally and fixedly provided with two vertical plates 2 and five partition plates 3, five installation cavities 5 and two woofer guide holes 4 are formed through the two vertical plates 2 and the five partition plates 3, the positions of the two woofer guide holes 4 are located below the installation cavities 5, the space of the two installation cavities 5 is larger than the volume of the other three installation cavities 5, the position of the installation cavity 5 in large space is located on the left side of the three installation cavities 5 in small volume, the two installation cavities 5 are internally and fixedly provided with a first woofer unit 6, the first woofer unit 6 can be selected for 21 inches, the other three installation cavities 5 are internally and fixedly provided with a second woofer unit 7, the second woofer unit 7 can be selected for twelve inches, the first woofer unit 6 and the second woofer unit 7 are all provided with support plates 8, the shape of the plate 8 on the first woofer unit 6 is in a shape of a cross frame, the first woofer unit 6 and the second woofer unit 9 are respectively arranged on the woofer unit 7, the woofer unit 9 is arranged on the woofer unit 9, and the woofer unit 9 is arranged on the woofer unit 7, and the woofer unit 9 is arranged on the woofer unit 9.

Embodiment two:

On the basis of embodiment one, in order to avoid the stereo set to place the stereo set in the external world when not using, external dust enters into the stereo set through the mesh on the last grid 16 of stereo set in, utilize dustproof subassembly to avoid this phenomenon to take place, the place ahead of grid 16 is provided with dustproof subassembly, dustproof subassembly is including installing the shell 10 on stereo set box 1, install the position of shell 10 and install the normal use that can not influence the stereo set, fixedly mounted with driving motor 11 on the shell 10, driving motor 11's power supply can install on stereo set box 1, make it can not influence the normal use of stereo set can, this technique is the conventional technical means in the art, do not make specific details here, driving motor 11's output fixed mounting has wind-up roll 12, be provided with on the wind-up roll 12 and shelter from area 13, the one end fixed mounting that keeps away from wind-up roll 12 has spacing horizontal pole 14, spacing horizontal pole 14's lower terminal surface fixed mounting has elastic cord 15, can shelter from the screen 13 on wind-up roll 12 in the place ahead of grid 16 with elastic cord 15, can effectively avoid the impurity entering into stereo set box 1 in the external world.

The front surface of the sound box body 1 and the front side of the grid plate 16 are provided with limiting grooves for limiting the sliding of the limiting cross rod 14, the limiting slide rod can be used for limiting the limiting cross rod 14, the shielding belt 13 can be effectively shielded in front of the grid plate 16, and one end, away from the limiting cross rod 14, of the elastic rope 15 is fixedly arranged in the limiting grooves.

Working principle:

when the loudspeaker box is used, two 21-inch woofers can be arranged in two mounting cavities 5 at the left side in the loudspeaker box body 1, then two cross-shaped support plates 8 are arranged on a 21-inch first woofer unit 6, finally ten tweeter units 9 are respectively arranged on the cross-shaped support plates 8, four tweeter units 9 in the five tweeter units 9 are respectively arranged at four corners of the cross-shaped support plates 8, one tweeter unit 9 is arranged in the middle position of the cross-shaped support plates 8, so that the produced bass effect is deeper, and the bass effect is more expansion;

The 12 inch second woofer unit 7 is arranged in the three installation cavities 5 on the right side in the sound box body 1, the support plate 8 is arranged on the second woofer unit 7, the other three tweeter units 9 are arranged on the support plate 8, and the tweeter units 9 and the second woofer unit 7 are arranged on the same axis by utilizing the support plate 8, so that the emitted sound quality can be greatly improved;

After the stereo set is used, can drive wind-up roll 12 through driving motor 11 and rotate, the shielding tape 13 that wind-up roll 12 was released can utilize the elasticity of elastic rope 15 can be with the spacing horizontal pole 14 that is in on shielding tape 13 in the spacing spout on stereo set box 1 spacing slip, can cover shielding tape 13 in the mesh board 16 in the place ahead through the slip of spacing horizontal pole 14, can avoid external dust to enter into in the stereo set box 1 through the mesh of mesh board 16 through shielding tape 13, lead to the sound that the stereo set takes place impaired, can utilize wind-up roll 12 can with shielding tape 13 rolling in the inside of installation shell 10 when using the stereo set can.

In the above description, the shielding belt 13 and the wind-up roller 12 are configured to prevent the sound from being placed in the outside for a long time, prevent external dust from entering the sound and affecting the normal use of the sound, and prevent this phenomenon, and the shielding belt is configured to prevent the sound from being used normally, so that the shielding belt can be disassembled and assembled according to the needs of personnel.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel stereo set, including stereo set box (1), its characterized in that: the utility model discloses a loudspeaker box, including stereo set box (1), baffle, mounting cavity, first woofer unit (6), second woofer unit (7) are installed to inside fixed mounting in stereo set box (1), through inside fixed mounting in stereo set box (1) has two risers (2) and five baffle (3), through two risers (2), five baffle (3) form five installation cavity (5) and two woofer guiding hole (4), wherein two the space in installation cavity (5) is greater than three in addition install the volume in cavity (5), wherein two the inside fixed mounting in installation cavity (5) has first woofer unit (6), three in addition install second woofer unit (7) in the inside fixed mounting in installation cavity (5), all be provided with mounting plate (8) on first woofer unit (6) and the second woofer unit (7), all be provided with tweeter unit (9) through mounting plate (8) on first woofer unit (6), there are five tweeter units (9) on second woofer unit (7).

2. A novel sound according to claim 1, characterized in that: the shape of the support plate (8) on the first woofer unit (6) is set to be a cross shape.

3. A novel audio device as claimed in claim 2, wherein: four tweeter units (9) of the five tweeter units (9) are respectively arranged at four corners of the support plate (8), and one tweeter unit (9) is arranged at the middle position of the support plate (8).

4. A novel sound according to claim 1, characterized in that: the tweeter unit (9) on the second woofer unit (7) is on the same axis as the second woofer unit (7).

5. A novel sound according to claim 1, characterized in that: the left and right outer side surfaces of the sound box body (1) are respectively provided with a fixing frame (17), and handles (18) are fixedly arranged in the fixing frames (17).

6. A novel sound according to claim 1, characterized in that: the outer surface of the sound box body (1) is provided with a grid plate (16).

7. A novel sound according to claim 1, characterized in that: an auxiliary frame (19) is fixedly arranged on the lower surface of the sound box body (1), and a moving wheel (20) is rotatably arranged on the auxiliary frame (19).

8. The novel audio device of claim 6, wherein: the front of grid board (16) is provided with dustproof subassembly, dustproof subassembly is including installing shell (10) on stereo set box (1), fixed mounting has driving motor (11) on installing shell (10), driving motor (11) output fixed mounting has wind-up roll (12), be provided with on wind-up roll (12) and shelter from area (13), the one end fixed mounting who keeps away from wind-up roll (12) of shelter from area (13) has spacing horizontal pole (14), the lower terminal surface fixed mounting of spacing horizontal pole (14) has elastic cord (15).

9. The novel audio device of claim 8, wherein: the front surface of stereo set box (1) and be in the front side of grid board (16) are provided with the spacing gliding spacing groove that is used for spacing horizontal pole (14), the one end fixed mounting in the spacing groove of spacing horizontal pole (14) is kept away from to elasticity rope (15).