CN211959448U

CN211959448U - Combined matrix sound box

Info

Publication number: CN211959448U
Application number: CN202020729099.XU
Authority: CN
Inventors: 解振康
Original assignee: Nanjing Liyin Audio Visual Equipment Co ltd
Current assignee: Nanjing Liyin Audio Visual Equipment Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-11-17
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a combined matrix sound box, which comprises a shell, wherein a fixed column is installed in the middle of the top surface of the shell through a screw, a shock pad is bonded on the top surface of the fixed column, a fixed groove is arranged at the position, corresponding to the fixed column, of the bottom surface of the shell, a mounting groove is arranged at one end of the shell, a placing groove is arranged on the top surface of the mounting groove, a sliding groove is arranged at the end, far away from the mounting groove, of the shell, a sliding strip is connected inside the sliding groove in a sliding way, a fixed block is installed on one side of the bottom end of the sliding strip through a screw, rubber strips are bonded at both ends of the fixed block, the shell is moved to one side of another shell, the fixed block is placed into the placing groove through moving the sliding strip, the fixed block is clamped into the mounting groove, so that, the efficiency of staff's installation and dismantlement is improved.

Description

Combined matrix sound box

Technical Field

The utility model relates to an audio amplifier technical field specifically is a modular matrix audio amplifier.

Background

The sound box refers to a device capable of converting an audio signal into sound, and the sound box is a terminal of the whole sound box system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of a sound box system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the ears of a person.

When the matrix audio amplifier is being made up at present, the staff puts an audio amplifier in another audio amplifier top surface or one side, through the fix with screw, has reduced like this when not using the audio amplifier, the efficiency of installation and dismantlement, perhaps puts the audio amplifier at another audio amplifier top surface, does not fix, can lead to the audio amplifier to rock easily like this, influences the effect of audio amplifier sound production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modular matrix audio amplifier can effectively solve and put forward among the above-mentioned background art when combining the matrix audio amplifier now, and the staff puts an audio amplifier in another audio amplifier top surface or one side, through the fix with screw, has reduced like this when not using the audio amplifier, and the efficiency of installation and dismantlement, perhaps put the audio amplifier at another audio amplifier top surface, does not fix, can lead to the audio amplifier to rock easily like this, influences the problem of the effect of audio amplifier sound production.

In order to achieve the above object, the utility model provides a following technical scheme: a combined matrix sound box comprises a shell, wherein an assembly component is arranged on the outer side of the shell, and comprises a fixing column, a damping pad, a fixing groove, a mounting groove, a placing groove, a sliding strip, a fixing block and a rubber strip;

the utility model discloses a rubber strip, including shell, mounting groove, fixing column top surface, fixed column department, mounting groove, the inside sliding connection of spout has the draw runner, there is the fixed column shell top surface middle part through bolted mounting, the fixed column top surface bonds there is the shock pad, the shell bottom surface corresponds the fixed column department and has seted up the fixed slot, the mounting groove has been seted up to shell one end, the standing groove has been seted up to the mounting groove top surface, the shell is kept away from mounting groove one end.

Preferably, the bottom surface of the shell is provided with a limit groove around the fixing groove, and the top surface of the shell is provided with a limit column corresponding to the limit groove.

Preferably, a rubber pad is bonded on the top surface of the shell, and the cross section of the rubber pad is the same as that of the top surface of the shell.

Preferably, the diameter of the fixing groove is equal to that of the fixing column, the cross sections of the mounting groove and the fixing block are both T-shaped, and the inner diameter of the mounting groove is equal to the outer diameter of the fixing block.

Preferably, the fixed plate is installed to the shell bottom surface through the screw, the even welding of fixed plate bottom surface has the spring, the spring bottom welds in the backup pad top surface, the backup pad top surface corresponds fixed slot department and has the erection column through the screw installation.

Preferably, a protection assembly is installed on the back of the shell, and the protection assembly comprises a protection box, a sliding groove, a sliding block and a closing plate;

the back of the shell is provided with a protection box through screws, two sliding grooves are formed in two ends of one side of the protection box, sliding blocks are arranged inside the sliding grooves, and the sliding blocks are arranged at two ends of one side of the closed plate respectively.

Preferably, the sliding block is T-shaped with the sliding groove in the longitudinal section, and the width of the bottom end of the sliding block is equal to the width of the bottom end of the sliding groove.

Preferably, high temperature sensor is installed to shell one side, shell one side is close to high temperature sensor department and installs current sensor, high temperature sensor and current sensor all are connected with external power supply output electric property.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the equipment subassembly, remove the shell to one side of another shell, through removing the draw runner, put into the standing groove with the fixed block, go into the mounting groove with the fixed block card to install the shell at both ends, when needing to assemble another shell at the shell top surface, put the top surface at another shell with the shell, make the fixed column card go into in the fixed slot, it is fixed with the shell, need not assemble two shells through the screw, improve the efficiency that the staff installed and dismantled.

2. Be provided with the protection subassembly, when not using the audio amplifier, the staff seals the guard box through removing the closing plate, protects the power source interface of audio amplifier, prevents that external water stain and dust from getting into in the power source interface, the influence is to the next use of audio amplifier.

3. Fix the backup pad on subaerial through the screw, pass through the mounting screw with the shell on the fixed plate, reduce the vibrations that the audio amplifier produced at the operation in-process through the spring, prevent because vibrations lead to the screw not hard up to lead to the audio amplifier to rock, influence the effect of audio amplifier sound production.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the fixing groove of the present invention;

FIG. 3 is a schematic view of the structure of the placement groove of the present invention;

fig. 4 is a schematic view of the mounting structure of the fixing block of the present invention;

fig. 5 is a schematic view of the spring mounting structure of the present invention;

fig. 6 is a schematic view of the mounting structure of the protection component of the present invention;

reference numbers in the figures: 1. a housing;

2. assembling the components; 201. fixing a column; 202. a shock pad; 203. fixing grooves; 204. mounting grooves; 205. a placement groove; 206. a chute; 207. a slide bar; 208. a fixed block; 209. a rubber strip;

3. a limiting groove; 4. a limiting column; 5. a rubber pad; 6. a fixing plate; 7. a spring; 8. a support plate; 9. mounting a column;

10. a protection component; 1001. a protection box; 1002. a sliding groove; 1003. a slider; 1004. a closing plate;

11. a high temperature sensor; 12. and a current sensor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model provides a technical scheme, a combined matrix audio amplifier, including shell 1, high temperature sensor 11 is installed to shell 1 one side, shell 1 one side is close to high temperature sensor 11 and installs current sensor 12, high temperature sensor 11 and current sensor 12 all are connected with external power supply output electrical property, shell 1 top surface bonds there is rubber pad 5, the cross section of rubber pad 5 is the same with the cross section of shell 1 top surface, increase the frictional force between two shells 1, make fixed more firm between two shells 1, the equipment subassembly 2 is installed to the shell 1 outside, equipment subassembly 2 includes fixed column 201, shock pad 202, fixed slot 203, mounting groove 204, standing groove 205, spout 206, draw runner 207, fixed block 208 and rubber strip 209;

the middle part of the top surface of the shell 1 is provided with a fixed column 201 through a screw, the top surface of the fixed column 201 is bonded with a shock pad 202, the bottom surface of the shell 1 is provided with a fixed groove 203 corresponding to the fixed column 201, the diameter of the fixed groove 203 is equal to that of the fixed column 201, the cross sections of the installation groove 204 and the fixed block 208 are both T-shaped, the inner diameter of the installation groove 204 is equal to the outer diameter of the fixed block 208, the fixed column 201 is prevented from shaking in the fixed groove 203, the fixed block 208 is limited through the installation groove 204, the fixed block 208 is prevented from shaking and falling off from the installation groove 204, the periphery of the bottom surface of the shell 1 close to the fixed groove 203 is uniformly provided with a limiting groove 3, the top surface of the shell 1 is provided with a limiting column 4 corresponding to the limiting groove 3 on the bottom, mounting groove 204 has been seted up to shell 1 one end, and mounting groove 204 top surface has been seted up standing groove 205, and shell 1 keeps away from mounting groove 204 one end and has been seted up spout 206, and the inside sliding connection of spout 206 has draw runner 207, and there is fixed block 208 on one side of draw runner 207 bottom through the screw mounting, and fixed block 208 both ends have all been bonded rubber strip 209.

Fixed plate 6 is installed to shell 1 bottom surface through the screw, and the even welding in fixed plate 6 bottom surface has spring 7, and spring 7 bottom weld is in 8 top surfaces of backup pad, and there is erection column 9 in backup pad 8 top surfaces corresponding fixed slot 203 department through the mounting screw.

A protection component 10 is arranged on the back surface of the shell 1, and the protection component 10 comprises a protection box 1001, a sliding groove 1002, a sliding block 1003 and a closing plate 1004;

there is guard box 1001 at the back of shell 1 through the screw mounting, and sliding tray 1002 has all been seted up at guard box 1001 one side both ends, and two inside sliding blocks 1003 of all installing of sliding tray 1002, sliding block 1003 are the T type with the longitudinal section of sliding tray 1002, and the width of sliding block 1003 bottom equals with the width of sliding tray 1002 bottom, and it is spacing to sliding block 1003 through sliding tray 1002, prevents that closing plate 1004 from dropping, and two sliding blocks 1003 are installed respectively at closing plate 1004 one side both ends.

The utility model discloses a theory of operation and use flow: the shell 1 is moved to one side of another shell 1, the sliding strip 207 is moved in the sliding groove 206 by moving the sliding strip 207, the fixing block 208 is driven to move, the fixing block 208 is placed in the placing groove 205, the sliding strip 207 is moved at the moment, the fixing block 208 is clamped in the mounting groove 204, the friction force between the fixing block 208 and the mounting groove 204 is increased through the rubber strip 209, the fixing block 208 is fixed more firmly, the shells 1 at two ends are assembled, when another shell 1 needs to be assembled on the top surface of the shell 1, the shell 1 is placed on the top surface of another shell 1, the fixing column 201 is clamped in the fixing groove 203, the shell 1 is fixed, the limiting column 4 is clamped in the limiting groove 3, when the shell 1 needs to be rotated for an angle, a worker rotates the shell 1 to clamp the limiting column 4 into different limiting grooves 3, and then adjusts the angle of the shell 1, the effect of the improvement audio amplifier, through shock pad 202, prevent to produce great vibrations when assembling two shells 1, cause the damage to shell 1, install through fixed column 201 and fixed block 208, improve the efficiency of staff's installation and dismantlement, through rubber pad 5, increase the frictional force between two shells 1 for fixed more firm between two shells 1.

When not using the audio amplifier, the staff is through removing closing plate 1004 to drive sliding block 1003 and remove in sliding tray 1002, make closing plate 1004 seal guard box 1001, protect the power source interface of audio amplifier, prevent that external water stain and dust from getting into in the power source interface, the influence is to audio amplifier next use.

Fix backup pad 8 subaerial through the screw, with shell 1 through the screw mounting on fixed plate 6, during erection column 9 inserted fixed slot 203 this moment, it is spacing to shell 1, reduce the vibrations that the audio amplifier produced at the operation in-process through spring 7, prevent because vibrations lead to the screw not hard up to lead to the audio amplifier to rock, influence the effect of audio amplifier sound production.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular matrix audio amplifier, includes shell (1), its characterized in that: an assembly component (2) is installed on the outer side of the shell (1), and the assembly component (2) comprises a fixing column (201), a shock pad (202), a fixing groove (203), a mounting groove (204), a placing groove (205), a sliding groove (206), a sliding strip (207), a fixing block (208) and a rubber strip (209);

the utility model discloses a fixing device for the automobile seat, including shell (1), fixed column (201), mounting groove (204), standing groove (205), mounting groove (206), spout (206), sliding strip (207) inside sliding connection has draw runner (207), fixed block (208) are installed through the screw to draw runner (207) in the middle part of shell (1) top surface, fixed column (201) top surface bonds and has shock pad (202), fixed slot (203) have been seted up to shell (1) bottom surface correspondence fixed column (201), mounting groove (204) one end has been seted up to shell (1), standing groove (205) have been seted up to mounting groove (204) top surface, shell (1) is kept away from mounting groove (204) one end, and fixed block (208).

2. A modular matrix loudspeaker according to claim 1, wherein: the bottom surface of the shell (1) is close to the periphery of the fixed groove (203) and is uniformly provided with a limiting groove (3), and the top surface of the shell (1) is provided with a limiting column (4) corresponding to the limiting groove (3).

3. A modular matrix loudspeaker according to claim 1, wherein: the top surface of the shell (1) is bonded with a rubber pad (5), and the cross section of the rubber pad (5) is the same as that of the top surface of the shell (1).

4. A modular matrix loudspeaker according to claim 1, wherein: the diameter of the fixing groove (203) is equal to that of the fixing column (201), the cross sections of the mounting groove (204) and the fixing block (208) are both T-shaped, and the inner diameter of the mounting groove (204) is equal to the outer diameter of the fixing block (208).

5. A modular matrix loudspeaker according to claim 1, wherein: fixed plate (6) is installed through the screw to shell (1) bottom surface, the even welding in fixed plate (6) bottom surface has spring (7), spring (7) bottom weld is in backup pad (8) top surface, backup pad (8) top surface corresponds fixed slot (203) and locates to have erection column (9) through the screw.

6. A modular matrix loudspeaker according to claim 1, wherein: a protection assembly (10) is installed on the back surface of the shell (1), and the protection assembly (10) comprises a protection box (1001), a sliding groove (1002), a sliding block (1003) and a closing plate (1004);

the back of the shell (1) is provided with a protection box (1001) through a screw, two ends of one side of the protection box (1001) are provided with sliding grooves (1002), two sliding blocks (1003) are arranged inside the sliding grooves (1002), and the two sliding blocks (1003) are arranged at two ends of one side of a sealing plate (1004) respectively.

7. A modular matrix loudspeaker according to claim 6, wherein: the longitudinal sections of the sliding block (1003) and the sliding groove (1002) are both T-shaped, and the width of the bottom end of the sliding block (1003) is equal to that of the bottom end of the sliding groove (1002).

8. A modular matrix loudspeaker according to claim 1, wherein: high temperature sensor (11) are installed to shell (1) one side, shell (1) one side is close to high temperature sensor (11) department and installs current sensor (12), high temperature sensor (11) and current sensor (12) all are connected with external power supply output electrical property.