CN216774894U

CN216774894U - Be used for audio frequency and video play device

Info

Publication number: CN216774894U
Application number: CN202220480248.2U
Authority: CN
Inventors: 赖广叶
Original assignee: Enping Xuanyin Electronic Technology Co ltd
Current assignee: Enping Xuanyin Electronic Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-17
Anticipated expiration: 2032-03-07

Abstract

The utility model provides an audio and video playing device, which comprises a playing device body, wherein the playing device body comprises a shell, a sound box, a display screen and a support plate, the display screen is installed at the front end of the shell, the sound box is installed at two ends of the shell, a groove is formed in the rear end of the shell, a first support shaft is arranged at the top end of the groove, a second sleeve is sleeved on the surface of the first support shaft, the support plate is connected to the side edge of the second sleeve, a stop lever is arranged on one side of the inner wall of the groove, heat dissipation holes are formed in the rear end of the shell, accommodating grooves are formed in two sides of the shell, a sound outlet hole is formed in the rear end of the sound box, an inserting rod is connected to one side of the sound box, the first sleeve is arranged on one side of the accommodating groove, the audio and video playing device can freely adjust the playing angle of the sound box, has a disassembling function and can prevent dust from entering when being accommodated, the supporting angle is adjustable, and the placement is more stable.

Description

Be used for audio frequency and video play device

Technical Field

The utility model relates to the technical field of playing devices, in particular to an audio and video playing device.

Background

The audio and video device integrates the functions of video playing and audio playing, and is applied to markets, squares and family environments.

Present large-scale audio and video play device is mostly the integral type structure, directly integrate the inside fixed to play device with the audio amplifier, consequently can't adjust the broadcast angle of audio amplifier, and go out the sound hole when not using and still can expose externally, just need carry out the deashing after using for a long time and handle going out the sound hole, still can influence the effect of audio playback still, on the other hand, heavier audio and video play device is difficult to adjust the show angle from the support of taking, and even adjusted the angle, the bottom is difficult to laminate completely with ground, consequently just be difficult to keep stable placing on some glossy planes.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an audio and video playing device, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a be used for audio frequency and video play device, includes the play device body, the play device body includes shell, audio amplifier, display screen and backup pad, the display screen is installed to the front end of shell, the audio amplifier is installed at the both ends of shell, the rear end of shell is seted up flutedly, the top of recess is provided with back shaft one, the surface cover of back shaft one is equipped with sleeve two, the side of sleeve two is connected with the backup pad, one side of the inner wall of recess is provided with the pin, the rear end of shell is provided with the louvre, the groove of accomodating has been seted up to the both sides of shell.

In the embodiment, the sound outlet hole is formed in the rear end of the sound box, the insertion rod is connected to one side of the sound box, the insertion plate is arranged at the top between the insertion rod and the sound box, the through hole is formed in the middle of the insertion plate, and the first sleeve is arranged on one side of the accommodating groove.

In this embodiment, the audio amplifier passes through the grafting pole and inserts the inside of sleeve one, the diameter of grafting pole is the same with the inner wall diameter of sleeve one, the audio amplifier is provided with two to install the both sides at the shell with the form of symmetry.

In the embodiment, the top end of the first sleeve is provided with the limiting snap ring, one side of the limiting snap ring is provided with the notch, the inserting plate is clamped into the notch downwards from the position of the notch, the limiting snap ring penetrates through the notch from the inside of the notch, and the thickness of the limiting snap ring is the same as the height of the notch.

This embodiment, it is provided with two to accomodate the groove, and the cross-section of accomodating groove and audio amplifier is semicircular structure, go out the sound hole and go into the inside of accomodating the groove and laminate mutually with the inner wall of accomodating the groove through the audio amplifier card.

In the embodiment, the bottom end of the supporting plate is provided with a second supporting shaft, a pressing rod is sleeved on the surface of the second supporting shaft, and an anti-slip mat is attached to the bottom end of the pressing rod.

In this embodiment, the pin is provided with a plurality ofly, and every pin uses the even side of installing at the recess of back shaft one as the center, and the distance between per two adjacent pins is the same with the thickness of back plate.

In this embodiment, the support plate moves transversely on the surface of the first support shaft through the second sleeve, and the support plate is clamped between the two stop levers.

The utility model has the beneficial effects that: the utility model discloses an audio and video playing device which comprises a playing device body, wherein the playing device body comprises a shell, a display screen, heat dissipation holes, a sound box, sound outlet holes, an insertion rod, a containing groove, a supporting plate, a first supporting shaft, a first sleeve, a limiting clamping ring, a notch, an insertion plate, a through hole, a stop lever, a second sleeve, a second supporting shaft, a pressing rod and an anti-skid pad.

1. This be used for audio and video play device to set up the audio amplifier in the both sides of shell, insert the inside of sleeve one through the grafting pole and connect, consequently can upwards stimulate the audio amplifier and take out to can separate or integrate and use, the flexibility is higher, and can shelter from the sound hole through rotating the rear end of audio amplifier to the inside of accomodating the groove, alleviates the condition of entering ash deposition dirt.

2. This be used for audio and video play device is provided with in bayonet pole one side and inserts the board, through will inserting the board card and go into the breach of spacing snap ring one side, can utilize spacing snap ring to block the top and the bottom of inserting the middle through-hole of board to improve stability, avoid because vibrations lead to the audio amplifier to produce rocking in the vertical direction.

3. This be used for audio and video play device is provided with the backup pad at the rear end, can fix the backup pad in going into the pin of different positions through going into the backup pad card to the depression bar and the rubber pad of cooperation bottom ensure that the bottom can have sufficient and the area of ground contact, avoid sliding.

Drawings

Fig. 1 is a schematic structural diagram of an appearance of an audio/video playing device according to the present invention;

FIG. 2 is a schematic view of a plug portion for an audio/video player according to the present invention;

fig. 3 is a schematic structural diagram of a bar portion of an audio/video playing device according to the present invention;

fig. 4 is a schematic structural diagram of a pressure lever portion for an audio/video playing device according to the present invention;

in the figure: 1. a housing; 2. a display screen; 3. heat dissipation holes; 4. a sound box; 5. a sound outlet hole; 6. a plug rod; 7. a receiving groove; 8. a groove; 9. a support plate; 10. a first support shaft; 11. a first sleeve; 12. a limit snap ring; 13. a notch; 14. an insert plate; 15. a through hole; 16. a stop lever; 17. a second sleeve; 18. a second support shaft; 19. a pressure lever; 20. a non-slip mat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an audio and video playing device comprises a playing device body, wherein the playing device body comprises a shell 1, a sound box 4, a display screen 2 and a supporting plate 9, a display screen 2 is arranged at the front end of the shell 1, sound boxes 4 are arranged at the two ends of the shell 1, a groove 8 is arranged at the rear end of the shell 1, a first support shaft 10 is arranged at the top end of the groove 8, a second sleeve 17 is sleeved on the surface of the first support shaft 10, a support plate 9 is connected to the side edge of the second sleeve 17, a stop lever 16 is arranged on one side of the inner wall of the groove 8, a heat dissipation hole 3 is arranged at the rear end of the shell 1, storage groove 7 has been seted up to the both sides of shell 1, plays the video through display screen 2 during the use, and the audio amplifier 4 of both sides can rotate angle regulation according to the user demand, can carry out the slant show with shell 1 wholly shifting backward after the backup pad 9 of rear end takes out.

In this embodiment, a sound outlet 5 has been seted up at the rear end of audio amplifier 4, one side of audio amplifier 4 is connected with peg graft pole 6, top between peg graft pole 6 and audio amplifier 4 is provided with inserts board 14, insert the centre of board 14 and seted up through-hole 15, one side of accomodating groove 7 is provided with sleeve 11, and one side of audio amplifier 4 is inserted sleeve 11 through peg graft pole 6 in, rotates audio amplifier 4 and can realize out the broadcast angle regulatory function of sound outlet 5.

In the embodiment, the sound box 4 is inserted into the first sleeve 11 through the plug rod 6, the diameter of the plug rod 6 is the same as that of the first sleeve 11, the sound box 4 is provided with two parts, the two parts are symmetrically arranged on the two sides of the shell 1, the sound box 4 is pulled upwards, the plug rod 6 can be taken out from the first sleeve 11, and therefore the sound box is moved to other positions to be used, the flexibility is improved, and the function is richer.

This embodiment, spacing snap ring 12 is installed on the top of a sleeve 11, breach 13 has been seted up to one side of spacing snap ring 12, insert board 14 and go into from the position of breach 13 card downwards, spacing snap ring 12 passes from the inside of breach 13, the thickness of spacing snap ring 12 and the highly the same of breach 13, when inserting audio amplifier 4, need will insert board 14 and breach 13 and just can insert after aliging, can rotate after inserting, spacing snap ring 12 is in the inside of breach 13 this moment, when receiving the ascending vibrations of vertical direction, can avoid audio amplifier 4 part vibrations from top to bottom through inserting board 14 and spacing snap ring 12 and cooperating.

This embodiment, accomodate groove 7 and be provided with two, and the cross-section of accomodating groove 7 and audio amplifier 4 is semi-circular structure, go out sound hole 5 and go into through audio amplifier 4 card and laminate mutually to accomodate the inside of groove 7 and with the inner wall of accomodating groove 7, when not using, rotate audio amplifier 4, move the inside of accomodating groove 7 until the play sound hole 5 of audio amplifier 4 rear end, laminate mutually with the inner wall of accomodating groove 7, can utilize and accomodate groove 7 and shelter from play sound hole 5, reduce the entering of dust.

This embodiment, the bottom of backup pad 9 is provided with two 18 of back shafts, the surperficial cover of two 18 of back shafts is equipped with depression bar 19, the slipmat 20 is equipped with in the bottom subsides of depression bar 19, pin 16 is provided with a plurality ofly, and every pin 16 uses a back shaft 10 as the even side of installing at recess 8 in center, and the distance between per two adjacent pins 16 is the same with backup pad 9's thickness, when consequently needing to adjust the support angle, moves sleeve two 17 to one end, rotates backup pad 9 until predetermined angle, and two 17 lateral shifting sleeves are gone into corresponding pin 16 positions until backup pad 9 cards this moment, can accomplish fixedly.

In this embodiment, the supporting plate 9 transversely moves on the surface of the first supporting shaft 10 through the second sleeve 17, the supporting plate 9 is clamped at the middle position of the two stop levers 16, and after the supporting plate 9 is stopped and fixed by the stop levers 16, the pressing rod 19 at the bottom rotates to enable the anti-slip mat 20 at the lowest end to be attached to the ground, so that the supporting plate 9 at any angle can have a sufficient anti-slip area, and the anti-slip device is suitable for multiple planes and avoids the situation of slipping and toppling.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for audio and video play device, includes the play device body, its characterized in that: the utility model discloses a play device, including play device body, casing (1), audio amplifier (4), display screen (2) and backup pad (9), display screen (2) are installed to the front end of casing (1), audio amplifier (4) are installed at the both ends of casing (1), the rear end of casing (1) is seted up flutedly (8), the top of recess (8) is provided with back shaft one (10), the surface cover of back shaft one (10) is equipped with sleeve two (17), the side of sleeve two (17) is connected with backup pad (9), one side of the inner wall of recess (8) is provided with pin (16), the rear end of casing (1) is provided with louvre (3), groove (7) have been seted up to the both sides of casing (1).

2. An apparatus for playing audio and video according to claim 1, wherein: the loudspeaker box is characterized in that a sound outlet hole (5) is formed in the rear end of the loudspeaker box (4), one side of the loudspeaker box (4) is connected with a plug rod (6), an insertion plate (14) is arranged at the top between the plug rod (6) and the loudspeaker box (4), a through hole (15) is formed in the middle of the insertion plate (14), and a sleeve I (11) is arranged on one side of the accommodating groove (7).

3. An apparatus for playing audio and video according to claim 2, wherein: the loudspeaker box (4) is inserted into the sleeve I (11) through the plug rod (6), the diameter of the plug rod (6) is the same as that of the inner wall of the sleeve I (11), and the loudspeaker boxes (4) are arranged in two numbers and are symmetrically arranged on two sides of the shell (1).

4. An apparatus for playing audio and video according to claim 2, wherein: spacing snap ring (12) are installed on the top of sleeve (11), breach (13) have been seted up to one side of spacing snap ring (12), insert board (14) and go into from the position of breach (13) card downwards, spacing snap ring (12) are passed from the inside of breach (13), the thickness of spacing snap ring (12) and the highly the same of breach (13).

5. An apparatus for playing audio and video according to claim 2, wherein: go out sound hole (5) and block into the inside of accomodating groove (7) and laminate mutually with the inner wall of accomodating groove (7) through audio amplifier (4), accomodate groove (7) and be provided with two, and the cross-section of accomodating groove (7) and audio amplifier (4) is semi-circular structure.

6. An apparatus for playing audio and video according to claim 1, wherein: the bottom end of the supporting plate (9) is provided with a second supporting shaft (18), a pressing rod (19) is sleeved on the surface of the second supporting shaft (18), and an anti-skid pad (20) is attached to the bottom end of the pressing rod (19).

7. An apparatus for playing audio and video according to claim 1, wherein: the stop levers (16) are arranged in a plurality of numbers, each stop lever (16) is uniformly arranged on the side edge of the corresponding groove (8) by taking the first support shaft (10) as the center, and the distance between every two adjacent stop levers (16) is the same as the thickness of the corresponding support plate (9).

8. An apparatus for playing audio and video according to claim 7, wherein: the supporting plate (9) transversely moves on the surface of the supporting shaft I (10) through a sleeve II (17), and the supporting plate (9) is clamped between the two stop levers (16).