CN211908979U

CN211908979U - HDMI changes USB audio frequency video collector

Info

Publication number: CN211908979U
Application number: CN202020981339.5U
Authority: CN
Inventors: 贾庆
Original assignee: Shenzhen Xihong Electronic Co ltd
Current assignee: Shenzhen Xihong Electronic Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-11-10
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a HDMI changes USB audio video collector, which belongs to the audio video collector field, comprising a shell, one side of the shell is provided with a switch, the other side of the shell is respectively provided with a button and an indicator light, the bottom of the shell is provided with a sucker, the top of the shell is provided with a sealing cover, both sides of the top of the shell are provided with grooves, the interior of the grooves is fixed with a second spring, both sides of the bottom of the sealing cover are fixed with connecting plates, when disassembling, a worker presses on a pressing piece, and further the pressing piece extrudes the limiting piece, so that the limiting piece can be retracted into a mounting groove, after the limiting piece is separated from the limiting groove, the sealing cover and the shell lack a fixing force, at the moment, under the reset action of the second spring, the sealing cover can be supported, further the sealing cover and the shell directly generate a gap, time is saved, and maintenance is facilitated.

Description

HDMI changes USB audio frequency video collector

Technical Field

The utility model relates to an audio video collector technical field specifically is HDMI changes USB audio video collector.

Background

With the development of society and the increase of multiple offices, a simple voice conference is gradually replaced by a voice + video conference, and the voice + video conference is more and more, so that an audio and video collector is required.

The screw of current collector army adoption carries out fixed mounting, then need dismantle the screw one by one when the collector needs the maintenance for the maintenance is very inconvenient, and the efficiency angle, the collector is long-time work back inside temperature is higher simultaneously, and the heat dissipation is slower, thereby influences the life of collector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a HDMI changes USB audio video collector to propose the inconvenient maintenance of dismantling of worker and the inconvenient radiating problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the HDMI-USB audio and video collector comprises a shell, wherein a switch is arranged on one side of the shell, a button and an indicator lamp are respectively arranged on the other side of the shell, a sucker is arranged at the bottom of the shell, a sealing cover is arranged at the top of the shell, grooves are formed in two sides of the top of the shell, a second spring is fixed in each groove, connecting plates are fixed on two sides of the bottom of each sealing cover, limiting grooves are formed in two sides of the interior of the shell, pressing pieces extending into the limiting grooves penetrate through two sides of the shell, a mounting groove is formed in one side of each connecting plate, a limiting piece is fixed in each mounting groove through a first spring, one end of each limiting piece extends into each limiting groove and is in contact with the pressing piece, a graphene plate and a sealing plate are respectively arranged in the shell, and heat dissipation fins penetrate through the top of each sealing plate, the middle of the bottom of the shell is penetrated with a heat dissipation hole, and the back of the shell is respectively provided with a sound channel interface, an audio interface and an HDMI interface.

Preferably, the heat dissipation fins are provided with a plurality of groups, and the plurality of groups of heat dissipation fins are arranged at equal intervals.

Preferably, the top end of the heat dissipation fin is in close contact with the graphene plate.

Preferably, the heat dissipation holes are provided in plurality and are distributed at equal intervals.

Preferably, four groups of the suckers are arranged, and the four groups of the suckers are distributed at four corners of the bottom of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the HDMI-to-USB audio and video collector is provided with a second spring, a limiting groove, a limiting piece, a pressing piece and a first spring, when the HDMI-to-USB audio and video collector is disassembled, a worker presses the pressing piece, the pressing piece is further enabled to extrude the limiting piece, the limiting piece can be retracted into the mounting groove, after the limiting piece is separated from the limiting groove, the sealing cover and the shell lack fixing force, at the moment, under the reset action of the second spring, the sealing cover can be supported, further, a gap is directly formed between the sealing cover and the shell, the sealing cover can be conveniently disassembled by the worker, the time is saved, and the maintenance is facilitated; simultaneously, this collector is provided with the sucking disc, graphite alkene board, the closing plate, heat radiation fins and louvre, be fixed in on the plane with this collector through the sucking disc, make this collector more stable, difficult collision and drop, its stability has been improved, in addition under the effect of sucking disc, make to have certain clearance between collector and the plane, the circulation of air of being convenient for dispels the heat, graphite alkene board and inside components and parts contact, can lead to heat radiation fins fast with the heat that components and parts produced, the heat passes through the louvre and discharges, the inside temperature of casing has been reduced, and can prevent that the moisture can the dust and the components and parts contact under the effect of closing plate, the life of this collector has further been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the housing of the present invention;

FIG. 3 is a schematic view of the back structure of the shell of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a housing; 2. a switch; 3. a button; 4. an indicator light; 5. a suction cup; 6. a sealing cover; 7. a pressing member; 8. a graphene plate; 9. a sealing plate; 10. heat dissipation fins; 11. heat dissipation holes; 12. an HDMI interface; 13. an audio interface; 14. a sound channel interface; 15. a connecting plate; 16. mounting grooves; 17. a first spring; 18. a limiting member; 19. a groove; 20. a second spring; 21. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: an HDMI-USB audio and video collector comprises a shell 1, a switch 2, a button 3, an indicator lamp 4, a sucker 5, a sealing cover 6, a pressing piece 7, a graphene plate 8, a sealing plate 9, a heat dissipation fin 10, a heat dissipation hole 11, an HDMI interface 12, an audio interface 13, a sound channel interface 14, a connecting plate 15, a mounting groove 16, a first spring 17, a limiting piece 18, a groove 19, a second spring 20 and a limiting groove 21, wherein the switch 2 is arranged on one side of the shell 1, the button 3 and the indicator lamp 4 are respectively arranged on the other side of the shell 1, the sucker 5 is arranged at the bottom of the shell 1, the sealing cover 6 is arranged at the top of the shell 1, the grooves 19 are formed in the two sides of the top of the shell 1, the second spring 20 is fixed in the groove 19, the sealing cover 6 can be conveniently bounced up, the sealing cover 6 can be conveniently detached from the sealing cover 6, the connecting, casing 1's both sides are run through and are had the pressing part 7 that extends to spacing groove 21 inside, mounting groove 16 has been seted up to one side of connecting plate 15, mounting groove 16's inside is fixed with spacing 18 through first spring 17, and the one end of spacing 18 extends to spacing groove 21's inside and contacts with pressing part 7, casing 1's inside is provided with graphite alkene board 8 and closing plate 9 respectively, closing plate 9's top is run through and is had heat radiation fin 10, it has louvre 11 to run through in the middle of casing 1's the bottom, be convenient for the heat give off fast, reduce inside temperature, casing 1's back is provided with sound channel interface 14 respectively, audio interface 13 and HDMI interface 12.

Referring to fig. 2, a plurality of groups of heat dissipation fins 10 are arranged, and the plurality of groups of heat dissipation fins 10 are arranged at equal intervals, so as to improve heat dissipation efficiency, and the top ends of the heat dissipation fins 10 are in close contact with the graphene plate 8, so as to facilitate heat transfer and rapid heat dissipation.

Referring to fig. 1-3, a plurality of heat dissipation holes 11 are formed, and the heat dissipation holes 11 are equidistantly distributed, so that heat can be quickly discharged from the heat dissipation holes 11, four groups of suckers 5 are arranged, and the four groups of suckers 5 are distributed at four corners of the bottom of the shell 1, so that the collector can be fixed and is not easy to fall off, and the shell and the plane have a gap, so that air circulation is facilitated for heat dissipation.

The working principle is as follows: firstly, a worker checks whether the collector is intact, then the collector is fixed on a plane through the sucker 5, so that the collector is more stable, in addition, a certain gap is formed between the collector and the plane under the action of the sucker 5, so that the air circulation and the heat dissipation are convenient, then a data line is inserted into a corresponding interface, then the switch 2 is turned on to work, the graphene plate 8 is in contact with internal components, the heat generated by the components can be quickly conducted to the heat dissipation fins 10, the heat is discharged through the heat dissipation holes 11, the temperature inside the shell 1 is reduced, in addition, the moisture can be prevented from contacting with the components under the action of the sealing plate 9, when the collector needs to be disassembled and maintained, the worker presses the pressing piece 7, so that the pressing piece 7 can extrude the limiting piece 18, and the limiting piece 18 can retract into the mounting groove 16, after the limiting member 18 is separated from the limiting groove 21, the sealing cover 6 and the housing 1 lack a fixing force, and at this time, under the reset action of the second spring 20, the sealing cover 6 can be supported, so that a gap is directly formed between the sealing cover 6 and the housing 1, and a worker can detach the sealing cover 6.

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

Claims

HDMI changes USB audio video collector, including casing (1), its characterized in that: one side of casing (1) is provided with switch (2), the opposite side of casing (1) is provided with button (3) and pilot lamp (4) respectively, the bottom of casing (1) is provided with sucking disc (5), the top of casing (1) is provided with sealed lid (6), recess (19) are seted up to the top both sides of casing (1), the inside of recess (19) is fixed with second spring (20), the bottom both sides of sealed lid (6) all are fixed with connecting plate (15), and spacing groove (21) have been seted up to the inside both sides of casing (1), the both sides of casing (1) are run through and are extended to the inside pressing piece (7) of spacing groove (21), mounting groove (16) have been seted up to one side of connecting plate (15), the inside of mounting groove (16) is fixed with spacing piece (18) through first spring (17), just the one end of spacing piece (18) extends to the inside of spacing groove (21) and is mutually connected with pressing piece (7) The contact, the inside of casing (1) is provided with graphite alkene board (8) and closing plate (9) respectively, heat radiation fins (10) have been run through at the top of closing plate (9), louvre (11) have been run through in the middle of the bottom of casing (1), the back of casing (1) is provided with sound channel interface (14), audio interface (13) and HDMI interface (12) respectively.
2. The HDMI-to-USB audio video collector of claim 1, wherein: the radiating fins (10) are provided with a plurality of groups, and the radiating fins (10) are arranged at equal intervals.
3. The HDMI-to-USB audio video collector of claim 1, wherein: the top ends of the heat dissipation fins (10) are in close contact with the graphene plate (8).
4. The HDMI-to-USB audio video collector of claim 1, wherein: the heat dissipation holes (11) are arranged in a plurality of numbers, and the heat dissipation holes (11) are distributed at equal intervals.
5. The HDMI-to-USB audio video collector of claim 1, wherein: the four groups of suckers (5) are arranged, and the four groups of suckers (5) are distributed at four corners of the bottom of the shell (1).