CN219322569U

CN219322569U - Horn installed through magnetic attraction positioning

Info

Publication number: CN219322569U
Application number: CN202223425206.8U
Authority: CN
Inventors: 袁仁亮
Original assignee: Dongguan Shengliang Communication Technology Co ltd
Current assignee: Dongguan Shengliang Communication Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-07
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a loudspeaker installed through magnetic attraction positioning, which belongs to the technical field of loudspeakers, and comprises a shell, wherein an adjusting knob is arranged in the middle of the upper end of the shell, loudspeakers are arranged on two sides of the adjusting knob, dust blocking mechanisms are arranged at positions, corresponding to the loudspeakers, of the two sides of the upper end of the shell.

Description

Horn installed through magnetic attraction positioning

Technical Field

The utility model belongs to the technical field of horns, and particularly relates to a horn installed through magnetic attraction positioning.

Background

The loudspeaker is a very common sound amplifying device, is a modern electroacoustic component and is used for converting an electric signal into sound, and is also called a loudspeaker and a sound amplifier. And can also be used for the shape of people to replace people blowing and propaganda.

Chinese patent application No. 2021215232257 discloses a take dustproof construction's many loudspeaker box, which comprises an outer shell, shell up end both sides position all is provided with power amplifier loudspeaker, the shell up end is provided with the bounding wall at power amplifier loudspeaker outer lane, shell up end middle part position is provided with adjust knob, the terminal surface all is provided with the laminating fixture block in corresponding power amplifier loudspeaker middle part position around the shell, be provided with adjustable fixed pole setting in the laminating fixture block, fixed pole setting top is provided with dustproof apron, dustproof apron up end is provided with magnetism and inhales the charging plate. The utility model relates to a multi-loudspeaker sound box with a dustproof structure, which belongs to the field of sound boxes, and can effectively isolate dust by arranging a dustproof cover plate which is convenient to disassemble and assemble above a power amplifier loudspeaker so as to prevent the dust from falling into the loudspeaker to influence sound quality.

Inconvenient dismouting to loudspeaker among the above-mentioned disclosed patent, when need overhauling or maintaining loudspeaker dismouting, it is loaded down with trivial details to loudspeaker dismouting process, the practicality is relatively poor, and former device does not possess and carries out fixed function with mesa etc. simultaneously, and the device is inconvenient to be placed and use or invert and use on the inclined plane.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides the loudspeaker which is installed through magnetic attraction positioning, and has the characteristics of convenience in disassembly and assembly of the loudspeaker and high practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a loudspeaker through magnetism inhale location installation, includes the shell, shell upper end intermediate position is provided with adjust knob, and adjust knob both sides are provided with loudspeaker, and shell upper end both sides are provided with the ash blocking mechanism with the position that loudspeaker corresponds, inhale the subassembly through magnetism between loudspeaker and the shell and be connected.

Preferably, the magnetic component comprises an arc-shaped seat, a first magnetic block, a poking column, an arc-shaped groove, a second magnetic block and a positioning sliding groove, wherein the arc-shaped seat is welded at the position corresponding to the loudspeaker at the upper end of the shell, the first magnetic block is arranged at the two ends of the loudspeaker, the arc-shaped groove corresponding to the first magnetic block is arranged in the arc-shaped seat, the second magnetic block is arranged at one end of the arc-shaped groove, the poking column is arranged at the upper end of the first magnetic block, and the positioning sliding groove corresponding to the poking column is arranged at the upper end of the arc-shaped seat.

Preferably, the first magnetic block and the second magnetic block are of opposite structures, and the second magnetic block is connected with the arc-shaped seat through clamping.

Preferably, the loudspeaker is in sliding connection with the arc-shaped seat, the first magnetic block is in sliding connection with the arc-shaped seat, and the shifting column is in sliding connection with the arc-shaped seat.

Preferably, the shell lower extreme welding has the bottom plate, and the bottom plate lower extreme is provided with rubber pad one, and the bottom plate both ends are provided with two fixing bases, are provided with the mounting panel between two fixing bases, and the inside storage tank that corresponds with the mounting panel that is provided with of bottom plate, mounting panel both ends one side is provided with the pivot, and the inside removal groove that corresponds with the pivot that all is provided with of bottom plate and fixing base one end, has seted up the mounting hole on the mounting panel.

Preferably, the inner wall of the moving groove is adhered with a second rubber pad through glue, and the diameter of the rotating shaft is the same as the height of the moving groove.

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

1. according to the utility model, the horn is connected with the shell through the magnetic component, when the horn is required to be installed, the horn is placed at the upper end of the shell, then the horn is rotated, the magnet I at the outer side is driven by the horn to enter the arc-shaped groove of the arc-shaped seat, meanwhile, the poking column at the upper end of the magnet I enters the positioning sliding groove, after the horn rotates by a proper angle, the magnet I is adsorbed with the magnet II in the arc-shaped seat, so that the limiting and fixing functions of the horn are achieved, when the horn is required to be disassembled, the magnet I is separated from the magnet by pushing the poking column, the horn can be disassembled, and the magnet is convenient to disassemble and assemble by arranging the magnetic component, so that the horn is convenient to overhaul or maintain.

2. According to the utility model, the bottom plate is arranged at the lower end of the shell, the rubber pad I is arranged at the lower end of the bottom plate, so that the device is not easy to displace due to vibration when in use, when the device is required to be placed on an inclined plane for use or inverted, the mounting plate is pulled to outwards move from the storage groove, the mounting plate drives the rotating shaft to move in the moving groove, the mounting plate is rotated after moving to a proper position, the rotating shafts at the two ends of the mounting plate rotate in the moving groove of the fixed seat, and after the mounting plate rotates to a proper position, the mounting plate can be fixed with the table top and the like through the mounting hole and the bolt, so that the effect of fixing the shell is achieved, and the device is convenient to place on the inclined plane for use or inverted use through the mounting plate.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the horn assembly of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

FIG. 4 is a cut-away perspective view of a base plate of the present utility model;

in the figure: 1. a housing; 2. a bottom plate; 3. a fixing seat; 4. a horn; 5. an ash blocking mechanism; 6. a magnetic attraction component; 61. an arc-shaped seat; 62. a first magnetic block; 63. a poking column; 64. an arc-shaped groove; 65. a second magnetic block; 66. positioning a chute; 7. an adjustment knob; 8. a mounting plate; 9. a first rubber pad; 10. a second rubber pad; 11. a moving groove; 12. a rotating shaft; 13. a storage tank; 14. and (5) mounting holes.

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.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a loudspeaker through magnetism inhale location installation, includes shell 1, and shell 1 upper end intermediate position is provided with adjust knob 7, and adjust knob 7 both sides are provided with loudspeaker 4, and shell 1 upper end both sides are provided with ash blocking mechanism 5 with loudspeaker 4 corresponding position, are connected through magnetism inhale subassembly 6 between loudspeaker 4 and the shell 1.

Specifically, the magnetic attraction assembly 6 comprises an arc-shaped seat 61, a first magnetic block 62, a poking column 63, an arc-shaped groove 64, a second magnetic block 65 and a positioning sliding groove 66, wherein the arc-shaped seat 61 is welded at the upper end of the housing 1 corresponding to the loudspeaker 4, the first magnetic block 62 is arranged at the two ends of the loudspeaker 4, the arc-shaped groove 64 corresponding to the first magnetic block 62 is arranged in the arc-shaped seat 61, the second magnetic block 65 is arranged at one end of the arc-shaped groove 64, the poking column 63 is arranged at the upper end of the first magnetic block 62, and the positioning sliding groove 66 corresponding to the poking column 63 is arranged at the upper end of the arc-shaped seat 61.

Through adopting above-mentioned technical scheme, inhale subassembly 6 through setting up magnetism and make things convenient for loudspeaker 4 to dismouting to the convenience overhauls or maintains loudspeaker 4.

Specifically, the first magnet 62 and the second magnet 65 are of opposite structures, and the second magnet 65 is connected with the arc-shaped seat 61 through clamping.

By adopting the technical scheme, the first magnet 62 and the second magnet 65 can be adsorbed, and the second magnet 65 and the arc-shaped seat 61 are connected through clamping, so that the second magnet 65 can be conveniently disassembled and assembled.

Specifically, the horn 4 is slidably connected with the arc-shaped seat 61, the first magnet 62 is slidably connected with the arc-shaped seat 61, and the poking column 63 is slidably connected with the arc-shaped seat 61.

Through adopting above-mentioned technical scheme, make loudspeaker 4 installation back more firm, loudspeaker 4 is difficult for taking place to rock at shell 1 upper end.

When the loudspeaker 4 of location installation is inhaled through magnetism during the use of this embodiment, install the device in suitable position, can adjust loudspeaker 4 sound size through adjust knob 7, ash blocking mechanism 5 can keep off the ash to loudspeaker 4, through inhaling subassembly 6 through magnetism between loudspeaker 4 and the shell 1 and being connected, loudspeaker 4 need install the time, place loudspeaker 4 into shell 1 upper end, afterwards rotate loudspeaker 4, loudspeaker 4 drives outside magnetic path one 62 and gets into arc groove 64 of arc seat 61, simultaneously in the dialling post 63 of magnetic path one 62 upper end gets into location spout 66, loudspeaker 4 rotates suitable angle back, magnetic path one 62 adsorbs with the magnetic path two 65 in the arc seat 61, reach and carry out spacing fixed function to loudspeaker 4, when loudspeaker 4 need dismantle, through pushing dialling post 63, make magnetic path one 62 and magnetic path two 65 separation, can dismantle loudspeaker 4, make things convenient for loudspeaker 4 to dismantle through setting up magnetism and inhale subassembly 6, thereby conveniently overhaul or maintain loudspeaker 4.

Example 2

This embodiment differs from embodiment 1 in that: the bottom plate 2 is welded to the lower end of the shell 1, the first rubber pad 9 is arranged at the lower end of the bottom plate 2, two fixing seats 3 are arranged at two ends of the bottom plate 2, the mounting plate 8 is arranged between the two fixing seats 3, a storage groove 13 corresponding to the mounting plate 8 is arranged inside the bottom plate 2, a rotating shaft 12 is arranged on one side of two ends of the mounting plate 8, a moving groove 11 corresponding to the rotating shaft 12 is arranged inside the bottom plate 2 and at one end of the fixing seat 3, and mounting holes 14 are formed in the mounting plate 8.

Through adopting above-mentioned technical scheme, make things convenient for the device to place at the inclined plane and use or use inversion through setting up mounting panel 8.

Specifically, the inner wall of the moving groove 11 is adhered with a second rubber pad 10 by glue, and the diameter of the rotating shaft 12 is the same as the height of the moving groove 11.

Through adopting above-mentioned technical scheme, set up two rubber pads 10 at the removal inslot 11 inner wall, avoid mounting panel 8 to lead to pivot 12 to outwards roll off at removal inslot 11 under the unstressed condition, the diameter size of pivot 12 is the same with the high size in removal inslot 11 makes between pivot 12 and the bottom plate 2 laminating more.

When the device is used, the bottom plate 2 is arranged at the lower end of the shell 1, the first rubber pad 9 is arranged at the lower end of the bottom plate 2, the device is not easy to displace due to vibration during use, when the device is required to be placed on an inclined surface for use or inverted, the mounting plate 8 is pulled to move outwards from the storage groove 13, the mounting plate 8 drives the rotating shaft 12 to move in the moving groove 11, after the mounting plate 8 moves to a proper position, the mounting plate 8 is rotated, the rotating shafts 12 at two ends of the mounting plate 8 rotate in the moving groove 11 of the fixed seat 3, after the mounting plate 8 rotates to a proper position, the mounting plate 8 can be fixedly installed through the mounting holes 14, bolts, a table top and the like, so that the effect of fixing the shell 1 is achieved, the device is convenient to place on the inclined surface for use or inverted use through the arrangement of the mounting plate 8, and the second rubber pad 10 is arranged on the inner wall of the moving groove 11, and the phenomenon that the rotating shaft 12 outwards slides out of the moving groove 11 under the condition that the mounting plate 8 is not stressed is avoided.

The structure and the working principle of the shell 1, the loudspeaker 4, the ash blocking mechanism 5 and the adjusting knob 7 are disclosed in a multi-loudspeaker sound box with a dustproof structure disclosed in China patent application No. 2021215232257, and the working principle is that the sound size of the loudspeaker 4 can be adjusted through the adjusting knob 7, and the ash blocking mechanism 5 can block ash of the loudspeaker 4.

The working principle and the using flow of the utility model are as follows: when the loudspeaker 4 installed by magnetic attraction positioning is used, the device is installed at a proper position, the sound size of the loudspeaker 4 can be regulated through the regulating knob 7, the ash blocking mechanism 5 can block ash of the loudspeaker 4, when the loudspeaker 4 needs to be installed, the loudspeaker 4 is placed into the upper end of the shell 1 through the magnetic attraction component 6, then the loudspeaker 4 is rotated, the loudspeaker 4 drives the magnetic block I62 on the outer side to enter the arc groove 64 of the arc seat 61, meanwhile, the poking column 63 on the upper end of the magnetic block I62 enters the positioning chute 66, after the loudspeaker 4 rotates at a proper angle, the magnetic block I62 is adsorbed with the magnetic block II 65 in the arc seat 61, the limiting and fixing functions of the loudspeaker 4 are achieved, when the loudspeaker 4 needs to be disassembled, the magnetic block I62 is separated from the magnetic block II 65 through pushing the poking column 63, the loudspeaker 4 can be disassembled, the loudspeaker 4 is convenient to disassemble through the magnetic attraction component 6, thereby facilitating the maintenance of the loudspeaker 4, arranging the bottom plate 2 at the lower end of the shell 1 and arranging the rubber gasket I9 at the lower end of the bottom plate 2, ensuring that the device is not easy to displace due to vibration when in use, when the device needs to be placed on an inclined plane for use or inverted, pulling the mounting plate 8 to move outwards from the storage groove 13, the mounting plate 8 drives the rotating shaft 12 to move in the moving groove 11, rotating the mounting plate 8 after the mounting plate 8 moves to a proper position, rotating the rotating shafts 12 at two ends of the mounting plate 8 in the moving groove 11 of the fixed seat 3, after the mounting plate 8 rotates to a proper position, installing and fixing the mounting plate 8 through the mounting hole 14, the bolts, the table top and the like, thereby achieving the effect of fixing the shell 1, facilitating the device to be placed on the inclined plane for use or inverted use through arranging the mounting plate 8, arranging the rubber gasket II 10 on the inner wall of the moving groove 11, the mounting plate 8 is prevented from being forced to slide out the rotating shaft 12 in the moving groove 11.

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. The utility model provides a loudspeaker through magnetism inhale location installation, includes shell, its characterized in that: the shell upper end intermediate position is provided with adjust knob, and adjust knob both sides are provided with loudspeaker, and the shell upper end both sides are provided with the ash blocking mechanism with loudspeaker corresponding position, are connected through the magnetism between loudspeaker and the shell.

2. A loudspeaker mounted by magnetic attraction positioning according to claim 1, wherein: the magnetic attraction assembly comprises an arc-shaped seat, a first magnetic block, a poking column, an arc-shaped groove, a second magnetic block and a positioning sliding groove, wherein the arc-shaped seat is welded at the position, corresponding to the loudspeaker, of the upper end of the shell, the first magnetic block is arranged at the two ends of the loudspeaker, the arc-shaped groove, corresponding to the first magnetic block, is arranged in the arc-shaped seat, the second magnetic block is arranged at one end of the arc-shaped groove, the poking column is arranged at the upper end of the first magnetic block, and the positioning sliding groove, corresponding to the poking column, is arranged at the upper end of the arc-shaped seat.

3. A loudspeaker mounted by magnetic attraction positioning according to claim 2, wherein: the first magnetic block and the second magnetic block are of opposite structures, and the second magnetic block is connected with the arc-shaped seat through clamping.

4. A loudspeaker mounted by magnetic attraction positioning according to claim 2, wherein: the loudspeaker is in sliding connection with the arc-shaped seat, the first magnetic block is in sliding connection with the arc-shaped seat, and the poking column is in sliding connection with the arc-shaped seat.

5. A loudspeaker mounted by magnetic attraction positioning according to claim 1, wherein: the shell lower extreme welding has the bottom plate, and the bottom plate lower extreme is provided with rubber pad one, and the bottom plate both ends are provided with two fixing bases, are provided with the mounting panel between two fixing bases, and the inside storage tank that corresponds with the mounting panel that is provided with of bottom plate, mounting panel both ends one side is provided with the pivot, and the inside removal groove that corresponds with the pivot that all is provided with of bottom plate and fixing base one end, has seted up the mounting hole on the mounting panel.

6. A loudspeaker mounted by magnetic attraction positioning according to claim 5, wherein: the inner wall of the movable groove is adhered with a second rubber pad through glue, and the diameter of the rotating shaft is the same as the height of the movable groove.