CN219780310U - Desktop stereo set of removable screen panel - Google Patents

Abstract

The utility model discloses a desktop stereo with a replaceable mesh enclosure, which comprises a box body, wherein one side of the box body is detachably provided with a mesh enclosure assembly, a neodymium magnet III is symmetrically and fixedly arranged at the top of one side of the box body facing the mesh enclosure assembly, a neodymium magnet IV is fixedly arranged at two corners of one side of the box body facing the bottom of the mesh enclosure assembly, the mesh enclosure assembly comprises a mesh enclosure frame, a mesh enclosure side collecting groove is formed in the edge position of one side of the mesh enclosure assembly facing the box body, a neodymium magnet I in matched connection with the neodymium magnet III is symmetrically and fixedly arranged at the top of one side of the mesh enclosure frame facing the box body, a neodymium magnet II in matched connection with the neodymium magnet IV is fixedly arranged at two corners of the bottom of the mesh enclosure frame facing the box body, a mesh enclosure body is fixedly arranged in the mesh enclosure side collecting groove, a woofer unit is fixedly arranged at the middle of one side of the box body facing the mesh enclosure assembly, the replaceable mesh enclosure desktop stereo is reasonable in structure, the mesh enclosure is convenient to detach and replace, and the use requirements of different scenes are met, and the desktop stereo with the replaceable mesh enclosure is high in practicability.

Description

Desktop stereo set of removable screen panel

Technical Field

The utility model belongs to the technical field of desktop stereo sets, and particularly relates to a desktop stereo set with a replaceable mesh enclosure.

Background

The sound equipment refers to a set of audio system for making sound by combining electrical equipment. The development history of sound technology can be divided into four stages of an electron tube, a transistor, an integrated circuit and a field effect tube, and sound is a simplified daily word and is short for sound systems. Namely, a whole set of equipment capable of reproducing and playing audio signals, the same important equipment of the sound system is a sound box, and the sound box is generally composed of a loudspeaker unit and a box body. The loudspeaker unit is used as a sounding component, and the box body is used as a supplement of the loudspeaker unit to play a role in correcting sound. The sounding principle of the loudspeaker unit is that electric energy is converted into sound, when different electronic energy is transmitted to the coil, the coil generates energy to interact with the magnetic field of the magnet, the interaction causes the paper disc to vibrate, the coil of the loudspeaker moves forwards or backwards due to the fact that the electronic energy changes at any time, and therefore the paper disc of the loudspeaker moves along with the movement, and the action causes the density degree of air to change to generate sound.

The traditional desktop stereo set sound production loudspeaker outside is provided with the screen panel generally, mainly plays dirt-proof effect, but traditional screen panel generally with desktop stereo set fixed mounting, inconvenient dismantlement, and the user can't be according to different house designs, different environment, different places, change the different screen panel pictures that oneself liked, therefore there is certain not enoughly.

Disclosure of Invention

The utility model aims to provide a desktop stereo with a replaceable mesh enclosure, which solves the problems in the background technology.

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

a tabletop sound with a replaceable mesh enclosure comprises a box body with one side provided with a mesh enclosure component in a detachable mode;

the box body is symmetrically and fixedly provided with a third neodymium magnet at the top of one face of the screen assembly, the two corners of the bottom of one face of the box body facing the screen assembly are fixedly provided with a fourth neodymium magnet, the screen assembly comprises a screen frame with a screen cloth edge collecting groove arranged at the edge of one face of the box body, the net rack frame is towards a first neodymium magnet which is in matching connection with a third neodymium magnet and is symmetrically and fixedly arranged at the top of one face of the box body, a second neodymium magnet which is in matching connection with a fourth neodymium magnet and is fixedly arranged at two corners of one face of the net rack frame towards the bottom of the box body, and a net cover body is fixedly arranged in the net cover trimming groove.

Further, the box is towards the one side of screen panel subassembly fixed mounting in the middle of having the woofer unit, and the box is towards the equal fixed mounting in two angles in one side top of screen panel subassembly has the tweeter unit.

Further, control button and pilot lamp are fixed mounting on one side of the up end of box, and the up end of box is placed in the middle demountable installation has the cortex handle, but the upper surface both ends of cortex handle all are provided with the big head screw that one end screw in the box.

Further, vibration-proof rubber feet are arranged at four corners of the lower end face of the box body, and the top ends of the vibration-proof rubber feet are adhered and fixed with the lower end face of the box body.

Further, the one side that the screen panel subassembly was kept away from to the box is demountable installation active power amplifier backplate, the one side four corners that the box was kept away from to the power amplifier backplate all is provided with one end and can screw in the cross bolt one in the box.

Further, one side of the power amplifier backboard, which is far away from the box body, is provided with an inverter tube, a power switch, a power input port, a USB charging port and an audio input port, one side of the power amplifier backboard, which is far away from the box body, is detachably provided with a battery compartment, and four corners of the battery compartment are provided with cross bolts two of which one ends can be screwed into the box body in a threaded manner.

Compared with the prior art, the utility model has the following beneficial effects: the utility model has the advantages of benefitting by the setting of box, third neodymium magnet, fourth neodymium magnet, rack frame, screen cloth receipts limit groove, first neodymium magnet and second neodymium magnet, through the first and third neodymium magnet's magnetism attraction cooperation and the second and fourth neodymium magnet's magnetism attraction cooperation of second neodymium magnet, be favorable to carrying out quick installation and dismantlement to screen panel subassembly and box, the user of being convenient for changes the different screen panel pictures that oneself liked according to using the scene simultaneously, the practicality is strong.

Drawings

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

FIG. 2 is a schematic view of the back structure of FIG. 1 according to the present utility model;

fig. 3 is a schematic diagram illustrating the disassembly of the case and the mesh enclosure assembly of the present utility model.

In the figure: 1. a case; 2. vibration-proof rubber feet; 3. a control key; 4. an indicator light; 5. a cortical handle; 6. a large head screw; 7. a power amplifier backboard; 8. a cross bolt I; 9. an inverter tube; 10. a power switch; 11. a power supply input port; 12. a USB charging port; 13. an audio input; 14. a battery compartment; 15. a cross bolt II; 16. a mesh enclosure assembly; 1601. a grid frame; 1602. a mesh cloth edge folding groove; 1603. a neodymium magnet I; 1604. a neodymium magnet II; 17. a neodymium magnet III; 18. a neodymium magnet IV; 19. a tweeter unit; 20. a woofer unit.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 3, this desktop stereo set of removable screen panel, including the box 1 that one side demountable installation has screen panel subassembly 16, box 1 is towards the equal fixed mounting in one side top symmetry of screen panel subassembly 16 has neodymium magnet three 17, and box 1 is towards the equal fixed mounting in one side bottom of screen panel subassembly 16 has neodymium magnet four 18, screen panel subassembly 16 includes the screen frame 1601 of screen cloth edging groove 1602 has been seted up towards the one side border position of box 1, screen frame 1601 is towards the one side top symmetry fixed mounting of box 1 have neodymium magnet one 1603 that is connected with the cooperation of neodymium magnet three 17 magnetic attraction, and screen frame 1601 is towards the equal fixed mounting in one side bottom of box 1 has neodymium magnet two 1604 that are connected with the cooperation of neodymium magnet four 18 magnetic attraction, screen panel body that benefits from box 1, neodymium magnet three 17, neodymium magnet four 18, screen panel frame 1601, neodymium magnet limit groove 1602, neodymium magnet one 1603 and neodymium magnet two 1604 set up, through the cooperation of neodymium magnet one neodymium magnet three 17 and neodymium magnet two magnets 1603 and the setting up of neodymium magnet four, the screen panel frame 1601, the screen panel 16 is favorable to detach with the cooperation of the user's own quick-change of screen panel and the cooperation of four magnet five magnets, the screen panel 16 is favorable to the practicality of the same type and the screen panel 1 is convenient for the user to detach.

As shown in fig. 1 and 3, a woofer unit 20 is fixedly installed in the middle of one face of the box body 1 facing the screen assembly 16, a tweeter unit 19 is fixedly installed in two corners of the top of one face of the box body 1 facing the screen assembly 16, a control key 3 and an indicator lamp 4 are fixedly installed on one side of the upper end face of the box body 1, a leather handle 5 is detachably installed in the middle of the upper end face of the box body 1, big head screws 6 with one end capable of being screwed into the box body 1 are arranged at two ends of the upper surface of the leather handle 5, vibration-proof rubber feet 2 are arranged at four corners of the lower end face of the box body 1, and the top ends of the vibration-proof rubber feet 2 are fixedly bonded with the lower end face of the box body 1.

As shown in fig. 1 and 2, the face of the box body 1 far away from the mesh enclosure assembly 16 is detachably provided with a power amplification backboard 7, four corners of the face of the power amplification backboard 7 far away from the box body 1 are respectively provided with a cross bolt I8, one end of which can be screwed into the box body 1, one face of the power amplification backboard 7 far away from the box body 1 is provided with an inverter tube 9, a power switch 10, a power input port 11, a USB charging port 12 and an audio input port 13, and one face of the power amplification backboard 7 far away from the box body 1 is detachably provided with a battery compartment 14, and four corners of the battery compartment 14 are provided with cross bolts II 15, one end of which can be screwed into the box body 1.

Working principle: this desktop stereo set of removable screen panel, during the use, through the cooperation is inhaled to neodymium magnet 1603 and neodymium magnet three 17's magnetism and the cooperation is inhaled to neodymium magnet two 1604 and four 18's magnetism, be favorable to carrying out quick installation and dismantlement to screen panel subassembly 16 and box 1, the user of being convenient for simultaneously changes the different screen panel pictures that oneself liked according to using the scene, through setting up vibration-proof rubber foot 2, can realize stable placing to box 1, through setting up cortex handle 5, be convenient for carry and draw the removal to box 1, this desktop stereo set of removable screen panel, and is rational in infrastructure, be convenient for dismantle the change to the screen panel, satisfy the user demand of different scenes, the practicality is strong.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A tabletop sound with a replaceable mesh enclosure comprises a box body (1) with one side provided with a mesh enclosure component (16) in a detachable mode;

the method is characterized in that: the utility model discloses a net cover comprises a net cover component (16), a net cover component (16) and a net frame (1601), wherein the net cover component (16) is provided with a net cover side slot (1602) towards one side top symmetry fixed mounting of the net cover component (16), a net cover magnet III (17) is symmetrically arranged towards one side top of the net frame (1601) towards the box component (16), a net cover magnet II (1604) is fixedly arranged at two corners of one side bottom of the net frame (1601) towards the box component (1), the net cover body is fixedly arranged in the net cover side slot (1602) towards one side edge position of the box component (1), the net frame body is fixedly arranged in the net cover side slot (1601).

2. A mesh enclosure replaceable desktop stereo set according to claim 1, wherein: the box (1) is towards one side of screen panel subassembly (16) fixed mounting in the middle has woofer unit (20), and box (1) towards one side top both angles of screen panel subassembly (16) fixed mounting have tweeter unit (19).

3. A mesh enclosure replaceable desktop stereo set according to claim 1, wherein: control button (3) and pilot lamp (4) are fixed mounting on one side of the up end of box (1), and the up end of box (1) is placed in the middle demountable installation has cortex handle (5), but the upper surface both ends of cortex handle (5) all are provided with one end screw in big head screw (6) in box (1).

4. A mesh enclosure replaceable desktop stereo set according to claim 1, wherein: vibration-proof rubber feet (2) are arranged at four corners of the lower end face of the box body (1), and the top ends of the vibration-proof rubber feet (2) are fixedly bonded with the lower end face of the box body (1).

5. A mesh enclosure replaceable desktop stereo set according to claim 1, wherein: one side of the box body (1) far away from the net cover component (16) is detachably provided with a power amplification backboard (7), and four corners of one side of the power amplification backboard (7) far away from the box body (1) are respectively provided with a cross bolt I (8) with one end capable of being screwed into the box body (1).

6. The mesh enclosure replaceable desktop audio of claim 5, wherein: one side that box (1) was kept away from to power amplifier backplate (7) is provided with phase inversion pipe (9), switch (10), power input port (11), USB mouth (12) and audio input port (13) that charge, and power amplifier backplate (7) are kept away from one side demountable installation of box (1) has battery compartment (14), the four corners of battery compartment (14) is provided with one end and can screw in cross bolt two (15) in box (1).