CN212727387U

CN212727387U - Management device based on digital audio matrix

Info

Publication number: CN212727387U
Application number: CN202021718411.1U
Authority: CN
Inventors: 钱晓亚; 欧阳春; 周坤; 钱旺
Original assignee: Nanjing Haishengda Information Engineering Co ltd
Current assignee: Nanjing Haishengda Information Engineering Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-16
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a management device based on digital audio matrix, which comprises a device base body, a heat dissipation port is arranged in the middle of one end of the device base body, chutes are arranged at the positions of two sides of the symmetrical heat dissipation port at one end of the device base body at equal intervals, a slide block is connected in the middle of the inner wall of each chute in a sliding manner, a rectangular plate is welded at the edge part of the inner wall of each slide block, round holes are arranged at the equal intervals at one end of each rectangular plate, notches are arranged in the middle of the top end of each rectangular plate, filter cotton is connected in the middle of the inner wall of each notch in a sliding manner, the heat dissipation port can be blocked by utilizing the filter cotton, external dust and water stains are prevented from entering the inside of the heat dissipation port, meanwhile, the installation and the disassembly of the filter cotton can be convenient, the difficulty in installing and the disassembling of, meanwhile, the interference of dust to the inside of the device base body is reduced.

Description

Management device based on digital audio matrix

Technical Field

The utility model relates to a digital audio matrix technical field specifically is a management device based on digital audio matrix.

Background

However, with the development of social economy, along with the policy support of public entrepreneurship and public innovation, the business conferences of government and public institutions, education institutions, hotels and small and medium-sized enterprises are rapidly increased, the use of sound systems is more and more extensive, and various conference places, various stadiums and various artistic performance places are provided;

therefore, the Chinese patent discloses a digital audio management matrix, application number 201720389846.8, which realizes wireless remote control and centralized control of audio through various interfaces and solves the problems of single function, complex wiring and inconvenient user operation of a single analog audio device in the prior art;

however, the patent also has the following disadvantage that the device is inconvenient to protect the inside of the heat dissipation hole, so that external dust enters the device along the heat dissipation hole, and the dust interferes with the normal operation of the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a management device based on digital audio matrix can effectively solve and provide but change the patent and still exist following shortcoming among the above-mentioned background art, because the device is not convenient for protect the louvre is inside to lead to external dust to enter into the device along the louvre inside, thereby the dust that makes disturbs the problem of device normal operating.

In order to achieve the above object, the utility model provides a following technical scheme: a management device based on a digital audio matrix comprises a device base body, wherein a heat dissipation port is formed in the middle of one end of the device base body, sliding grooves are formed in positions, on two sides of the inner wall, of one end of the device base body, symmetrical to the heat dissipation port, of the inner wall of each sliding groove at equal intervals, a sliding block is connected to the middle of the inner wall of each sliding groove in a sliding mode, a rectangular plate is welded to the edge portion of the inner wall of each sliding block, round holes are formed in one end of each rectangular plate at equal intervals;

the device base member back bilateral symmetry embedding is installed the attach fitting, the device base member back corresponds the welding of attach fitting bottom limit portion position department has the bottom plate, the bottom plate top corresponds attach fitting bottom limit portion position department and has seted up the inclined groove, bottom plate top both sides all run through and are connected with the lead screw, the lead screw surface has cup jointed the movable plate, the welding of movable plate bottom middle part corresponding attach fitting top limit portion position department has the baffle, the semicircular groove has been seted up at baffle bottom middle part.

Preferably, the filter cotton is located inside the notch, and the filter cotton is connected with the heat dissipation port through a rectangular plate.

Preferably, the moving plate and the bottom plate are connected through a screw rod, and the moving plate and the bottom plate are identical in shape.

The device base member bottom four corners department all welds and has hollow post, there is the threaded rod hollow post inner wall middle part through threaded connection, the welding of threaded rod bottom middle part has the semicircle ball, the rotor plate has been cup jointed to semicircle ball surface bottom, rotor plate one end middle part threaded connection has the screw rod, rotor plate bottom middle part bonds has the slipmat.

Preferably, the rotating plate is rotatably connected with the semi-sphere, and the rotating plate and the semi-sphere are fixed through screw extrusion.

Preferably, the hollow column has an inner diameter equal to an outer diameter of the threaded rod, and the threaded rod and the hollow column have the same height.

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. through thermovent, spout, slider, rectangular plate, round hole, notch and filtration cotton, utilize the filtration cotton, can block up the thermovent, prevent that external dust and water stain from entering into inside the thermovent, can be convenient for simultaneously filter cotton's installation and dismantlement, reduced the installation of filtration cotton and the dismantlement degree of difficulty, and then ensured the inside cleanness of device base member, reduced the interference of dust to the device base member inside simultaneously.

2. Through attach fitting, bottom plate, inclined groove, lead screw, movable plate, baffle and half slot, can be convenient for fix the joint of the inside connecting wire of attach fitting, prevent to take place the phenomenon that drops between the joint of attach fitting internal connection line and the attach fitting, and then make the joint installation of connecting wire more stable.

3. Through hollow post, threaded rod, semicircle ball, rotor plate, screw rod and slipmat, can be convenient for install the connection between base member and the plane, reduced the connection degree of difficulty between device base member and the plane, can prevent to take place gliding phenomenon simultaneously between device base member and the plane, moreover, can the interval between adjusting device base member and the plane, reduced the interference of steam on the plane to the device base member.

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 heat dissipation opening of the present invention;

FIG. 3 is a schematic view of the installation structure of the bottom plate of the present invention;

FIG. 4 is a schematic view of the installation structure of the filter cotton of the present invention;

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

FIG. 6 is a schematic view of the installation structure of the semi-spherical ball of the present invention;

reference numbers in the figures: 1. a device base; 2. a heat dissipation port; 3. a chute; 4. a slider; 5. a rectangular plate; 6. a circular hole; 7. a notch; 8. filtering cotton; 9. connecting a joint; 10. a base plate; 11. an inclined groove; 12. a screw rod; 13. moving the plate; 14. a baffle plate; 15. a semicircular groove; 16. a hollow column; 17. a threaded rod; 18. a semi-sphere; 19. a rotating plate; 20. a screw; 21. a non-slip mat.

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 management device based on digital audio matrix, including device base member 1, the middle part of one end of device base member 1 has been seted up thermovent 2, the equidistant spout 3 that has been seted up of both sides position department of the symmetrical thermovent 2 inner wall of device base member 1 one end, the sliding connection has slider 4 in the middle part of the spout 3 inner wall, the welding of slider 4 inner wall edge has rectangular plate 5, the equidistant round hole 6 that has been seted up of rectangular plate 5 one end, notch 7 has been seted up in the middle part of rectangular plate 5 top, the sliding connection has filter pulp 8 in the middle part of notch 7 inner wall, filter pulp 8 is located inside notch 7, connect through rectangular plate 5 between filter pulp 8 and the thermovent 2, can be convenient for the installation of filter pulp;

connecting joint 9 is installed in the embedding of 1 back bilateral symmetry of device base member, the welding of the 1 back of device base member corresponding to connecting joint 9 bottom limit portion position department has bottom plate 10, the tip of bottom plate 10 corresponds 9 bottom limit portion position departments of connecting joint and has seted up inclined groove 11, bottom plate 10 top both sides all through connection has lead screw 12, movable plate 13 has been cup jointed to lead screw 12 surface, connect through lead screw 12 between movable plate 13 and the bottom plate 10, movable plate 13 and bottom plate 10's shape is the same, movable plate 13's removal of can being convenient for, the removal degree of difficulty of movable plate 13 has been reduced, movable plate 13 bottom middle part corresponds 9 top limit portion position department welding has baffle 14, semicircular groove 15 has been seted up.

All welding of 1 bottom four corners department of device base member has hollow post 16, the internal diameter of hollow post 16 equals the external diameter of threaded rod 17, threaded rod 17 and hollow post 16 highly equals, can be convenient for the removal of threaded rod 17, the removal degree of difficulty of threaded rod 17 has been reduced, there is threaded rod 17 at 16 inner wall middle parts of hollow post through threaded connection, threaded rod 17 bottom middle part welding has semicircle ball 18, rotor plate 19 has been cup jointed to 18 surface bottoms of semicircle ball, rotate between rotor plate 19 and the semicircle ball 18 and be connected, it is fixed to extrude through screw rod 20 between rotor plate 19 and the semicircle ball 18, the rotation of rotor plate 19 can be convenient for, it is fixed to extrude rotor plate 19 simultaneously, 19 one end middle part threaded connection of rotor plate has

screw rod

20, 19 bottom middle parts of rotor plate bond has slipmat 21.

The utility model discloses a theory of operation and use flow: in the actual use process of the management device of the digital audio matrix, a user moves the sliding block 4 along the inside of the sliding groove 3, so that the rectangular plate 5 moves along the inside of the heat dissipation port 2, then the filter cotton 8 is placed into the rectangular plate 5 along the notch 7, then the rectangular plate 5 is placed into the heat dissipation port 2, heat emitted when the device base body 1 operates enters the inner wall of the rectangular plate 5 along the heat dissipation port 2 and is discharged along the circular hole 6 of the rectangular plate 5, the heat dissipation port 2 can be blocked by utilizing the filter cotton 8, external dust and water stains are prevented from entering the inside of the heat dissipation port 2, meanwhile, the filter cotton 8 can be conveniently mounted and dismounted, the mounting and dismounting difficulty of the filter cotton 8 is reduced, the cleanness of the inside of the device base body 1 is further ensured, and meanwhile, the interference of the dust to the inside of the device base body 1 is reduced;

then, a user puts the joint of the connecting line into the connecting joint 9 along the inclined groove 11 of the bottom plate 10, the joint of the connecting line is connected with the connecting joint 9, then the user rotates the screw rod 12, the screw rod 12 drives the moving plate 13 to move when moving, the moving plate 13 drives the baffle plate 14 to move when moving, the semicircular groove 15 at the bottom end of the baffle plate 14 limits the connecting line, and the baffle plate 14 limits the joint of the connecting line at the moment, so that the joint of the connecting line in the connecting joint 9 can be conveniently fixed, the phenomenon that the joint of the connecting line in the connecting joint 9 drops from the connecting joint 9 is prevented, and the joint of the connecting line is more stably installed;

finally, the user turns the threaded rod 17, the threaded rod 17 turns out along the inside of the hollow column 16, thereby driving the threaded rod 17 to move, driving the rotating plate 19 to move through the semi-sphere 18 when the threaded rod 17 moves, and, when the rotating plate 19 is moved to a position predetermined in advance, the user places the apparatus base 1 on a plane, and the anti-skid pad 21 at the bottom end of the rotating plate 19 is contacted with the plane, and the rotating plate 19 is driven to rotate around the outer surface of the semi-sphere 18, then a user rotates the screw rod 20, and utilizes the screw rod 20 to extrude and fix the rotating plate 19, which can facilitate the connection between the device base body 1 and the plane, reduce the difficulty of the connection between the device base body 1 and the plane, and simultaneously can prevent the sliding phenomenon between the device base body 1 and the plane, moreover, the distance between the device base body 1 and the plane can be adjusted, and the interference of water vapor on the plane to the device base body 1 is reduced.

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 management device based on a digital audio matrix, comprising a device base (1), characterized in that: the device is characterized in that a heat dissipation port (2) is formed in the middle of one end of a device base body (1), sliding grooves (3) are formed in positions, on two sides of the inner wall of the heat dissipation port (2), of one end of the device base body (1) symmetrically, at equal intervals, sliding blocks (4) are connected to the middle of the inner wall of each sliding groove (3) in a sliding mode, rectangular plates (5) are welded to the edge portions of the inner wall of each sliding block (4), round holes (6) are formed in one end of each rectangular plate (5) at equal intervals, notches (7) are formed in the middle of the top ends of;

connect (9) are installed in the embedding of device base member (1) back bilateral symmetry, device base member (1) back corresponds connect (9) bottom limit portion position department welding has bottom plate (10), bottom plate (10) top corresponds connect (9) bottom limit portion position department and has seted up inclined groove (11), bottom plate (10) top both sides all through connection has lead screw (12), movable plate (13) have been cup jointed to lead screw (12) surface, movable plate (13) bottom middle part corresponds connect (9) top limit portion position department welding has baffle (14), semicircular groove (15) have been seted up at baffle (14) bottom middle part.

2. The digital audio matrix-based management device according to claim 1, wherein the filter cotton (8) is located inside the notch (7), and the filter cotton (8) and the heat dissipation port (2) are connected through a rectangular plate (5).

3. The device for managing digital audio matrix according to claim 1, wherein the moving plate (13) and the bottom plate (10) are connected by a lead screw (12), and the moving plate (13) and the bottom plate (10) have the same shape.

4. The management device based on the digital audio matrix is characterized in that hollow columns (16) are welded at four corners of the bottom end of the device base body (1), a threaded rod (17) is connected to the middle of the inner wall of each hollow column (16) through threads, a semi-sphere (18) is welded to the middle of the bottom end of each threaded rod (17), a rotating plate (19) is sleeved on the bottom of the outer surface of each semi-sphere (18), a threaded rod (20) is connected to the middle of one end of each rotating plate (19) through threads, and a non-slip mat (21) is bonded to the middle of the bottom end of each rotating plate (19).

5. The device for managing digital audio matrix according to claim 4, wherein the rotating plate (19) is rotatably connected with the semi-sphere (18), and the rotating plate (19) is fixed with the semi-sphere (18) by a screw (20) in a pressing manner.

6. The device according to claim 4, wherein the inner diameter of the hollow column (16) is equal to the outer diameter of the threaded rod (17), and the heights of the threaded rod (17) and the hollow column (16) are equal.