CN220085649U - Video player capable of automatically adjusting audio and video output according to environment - Google Patents

Abstract

The utility model discloses a video player capable of automatically adjusting audio and video output according to environment, and belongs to the technical field of video players. A video player for automatically adjusting audio and video output according to an environment, comprising: the player body is internally provided with an external sound tester, a central controller and a transformer in sequence; according to the utility model, the external sound tester, the central controller, the transformer and the external sound collector are arranged to be matched, so that the current output to the loudspeaker is changed, the function of automatically adjusting the volume of the loudspeaker according to the difference of the environmental noise values of a user is realized, the use experience is improved, the angle adjusting component is arranged in the groove on the back of the player body, the user can conveniently carry out different-angle inclined support according to different watching demands, and the portable component is arranged above the player body, so that flexible stretching and storage are realized, the user can conveniently take the loudspeaker, and the convenience of daily use is improved.

Description

Video player capable of automatically adjusting audio and video output according to environment

Technical Field

The utility model relates to the technical field of video players, in particular to a video player capable of automatically adjusting audio and video output according to environments.

Background

The audio and video player is an electronic product which reads audio and video files in a storage medium and displays the audio and video files through a display device, the storage medium which can be compatible with the audio and video player generally comprises a USB flash disk, a hard disk and the like, the hard disk is the preferred storage medium for users at present, and the storage space of the media such as the common USB flash disk is limited because the storage medium generally has larger storage space and can store more audio and video files, especially more and more high-definition video files at present.

Through retrieving the patent number CN205069120U, the name is an audio video player, in this patent, through set up standing groove, backup pad at the back of body for the body in the use provides the slant support, also do not influence pleasing to the eye when having practiced thrift the space, the touch screen can be protected in the setting of protection cloth, and expandable memory is big, convenient to use.

According to research and analysis, the audio-video player in the cited patent is inconvenient to automatically adjust the volume of the external sound of the loudspeaker according to the different environments of users, especially under the partially intermittent noisy environment, noise can cover the volume of the external sound, so that the users cannot hear the audio output of the body and need to continuously manually adjust the volume, time and labor are wasted, and the inclined support angle of the audio-video player is relatively fixed, so that the adjustment of different angles is inconvenient according to the needs of the users, and the defects and defects of the prior art are necessarily improved.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, under a partially intermittent noisy environment, noise can cover the volume of the audio-video player, so that a user cannot hear the audio output of a body and needs to continuously and manually adjust the volume, time and labor are wasted, the inclined support angle of the audio-video player is relatively fixed, and the adjustment of different angles is inconvenient according to the needs of the user, and provides a video player capable of automatically adjusting the audio-video output according to the environment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a video player for automatically adjusting audio and video output according to an environment, comprising: the portable player comprises a player body, wherein a front mounting shell is arranged on the player body, a rear mounting shell is fixedly connected to the back of the front mounting shell through a fixing bolt, a display screen, a control button and an external sound collector are arranged on the front mounting shell, a loudspeaker, an external interface and a charging port are arranged on the side face of the front mounting shell, two groups of loudspeakers are symmetrically arranged, the external interface and the charging port are symmetrically arranged on two sides of the front mounting shell respectively, and a portable component is arranged on the upper portion of the front mounting shell; the device is characterized in that a groove is formed in the rear mounting shell, an angle adjusting assembly is arranged in the groove, a central controller, a transformer and an external sound tester are arranged in a closed area formed by the front mounting shell and the rear mounting shell, and the external sound tester is electrically connected with the external sound collector.

Further, be provided with the pivot on the portable subassembly, the pivot sets up in the upside of speaker and symmetry is provided with two sets of, two sets of all be connected with the handle through the telescopic link rotation between the pivot.

The telescopic rod can be driven to extend or shorten through lifting or pressing down the handle, the telescopic rod is convenient to take in the use process, when the handle is pressed down to the bottom, the handle is clamped into the clamping groove, storage of the handle is completed, operation is convenient, and use convenience is improved.

Further, a clamping groove is formed in the portable component and is located at the top of the player body, and the clamping groove and the lifting handle can be clamped and fixed with each other.

Further, be provided with diagonal brace, rack on the angle adjusting part, the diagonal brace rotates to be connected in the recess, the rack passes through bolt fixed connection in the recess, the base middle part of rack is rotated through the diagonal brace and is connected with the limiting part, the rack uses the diagonal brace as central symmetry and is provided with two sets of, be provided with the regulating block on the limiting part, be provided with the mounting groove in the regulating block, be provided with the core bar in the mounting groove, the core bar sets up along the vertical direction of diagonal brace, the spring has been cup jointed along the intermediate position axial outside on long limit to the core bar, the overcoat pole has all been cup jointed in the outer pole of both ends axial outside on core bar, fixed connection has the tooth piece in the outer pole direction of keeping away from the core bar, be provided with the regulating plate on the vertical direction of outer pole, the regulating plate is located the mounting groove.

The operating personnel can push the two groups of regulating plates of limiting assembly department on the angle regulating assembly in opposite directions, and then drive the overcoat pole of core bar both sides to remove in opposite directions, and compress the spring in the middle, thereby the meshing spacing of both sides tooth piece and rack has been relieved, rotate the diagonal bracing board to suitable supporting angle this moment, in order to accomplish the diagonal bracing to the rear-mounted shell in player body back, then loosen the opposite direction of pressing to the regulating plate, receive spring elastic restoring force's effect, both sides overcoat pole drives the tooth piece and moves in opposite directions, the tooth piece moves the back and is fixed with the rack butt of both sides, the slant connection between the oblique pulling plate and limiting assembly, the diagonal bracing board of again, thereby the fixed of appointed inclination to the player body has been accomplished.

Further, the inclined supporting plate is fixed with the groove through clamping.

When the inclined support plate is rotated downwards to be close to the direction of the rear mounting shell, the inclined support plate and the groove can be clamped and fixed, so that the rack and the inclined support plate are completely contained in the groove, and the occupation of space is reduced.

Further, a storage battery and a Bluetooth chip are arranged in a closed space formed by the front mounting shell and the rear mounting shell, and the storage battery supplies power for the whole equipment.

Further, the transformer is electrically connected with the external sound tester and the central controller respectively, and the central controller is electrically connected with the external sound tester and the two groups of speakers respectively.

Compared with the prior art, the utility model provides a video player capable of automatically adjusting audio and video output according to the environment, which has the following beneficial effects:

1. the external sound tester, the central controller, the transformer and the external sound collector are arranged in the player body to be matched, so that the current output to the loudspeaker is changed, the volume of the loudspeaker is automatically adjusted according to different environmental noise values of a user, the situation that external noise covers the external playing audio of the player body is avoided, and the use experience is improved;

2. through set up angle adjusting part in the recess at the player body back, made things convenient for the user to carry out the inclined support of different angles according to watching the demand difference, set up portable subassembly in player body top and can realize nimble stretching and accomodate, made things convenient for the user to take, improved daily use's convenience.

Drawings

Fig. 1 is a schematic structural diagram of a video player for automatically adjusting audio and video output according to the environment according to the present utility model;

FIG. 2 is a schematic diagram illustrating a side view of a video player with audio/video output automatically adjusted according to the environment according to the present utility model;

fig. 3 is a schematic diagram of a rear view structure of a video player according to the present utility model, which automatically adjusts audio and video output according to the environment;

FIG. 4 is a schematic diagram of a video player with a limiting assembly for automatically adjusting audio/video output according to the environment according to the present utility model;

FIG. 5 is a schematic diagram of a portion A of the video player in FIG. 3 according to the present utility model for automatically adjusting audio/video output according to the environment;

fig. 6 is a schematic diagram illustrating a cross-sectional structure of a video player with audio/video output automatically adjusted according to the environment according to the present utility model.

In the figure: 1. a player body; 11. a front mounting shell; 12. a rear mounting shell; 13. a fixing bolt; 14. a groove; 15. a storage battery; 16. a Bluetooth chip; 2. a display screen; 21. a control button; 3. an external sound collector; 31. an external sound tester; 4. a speaker; 5. an external interface; 6. a charging port; 7. a portable assembly; 71. a rotating shaft; 72. a telescopic rod; 73. a handle; 74. a clamping groove; 8. an angle adjustment assembly; 81. a diagonal brace plate; 82. a diagonal draw plate; 83. a defining assembly; 831. an adjusting block; 832. a mounting groove; 833. a core bar; 834. an outer sleeve rod; 835. tooth blocks; 836. an adjusting plate; 837. a spring; 84. a rack; 9. a central controller; 10. a transformer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-6, a video player for automatically adjusting audio and video output according to an environment, comprising: the portable electronic device comprises a player body 1, wherein a front mounting shell 11 is arranged on the player body 1, a rear mounting shell 12 is fixedly connected to the back of the front mounting shell 11 through a fixing bolt 13, a display screen 2, a control button 21 and an external sound collector 3 are arranged on the front mounting shell 11, a loudspeaker 4, an external interface 5 and a charging port 6 are arranged on the side face of the front mounting shell 11, two groups of loudspeakers 4 are symmetrically arranged, the external interface 5 and the charging port 6 are symmetrically arranged on two sides of the front mounting shell 11 respectively, and a portable component 7 is arranged on the upper part of the front mounting shell 11; the rear mounting shell 12 is provided with a groove 14, an angle adjusting component 8 is arranged in the groove 14, a central controller 9, a transformer 10 and an external sound tester 31 are arranged in a closed area formed by the front mounting shell 11 and the rear mounting shell 12, and the external sound tester 31 is electrically connected with the external sound collector 3.

Working principle: when the utility model is used, firstly, the player body 1 is started through the control button 21 on the front mounting shell 11, the external sound collector 3 collects the external environment noise value of a user and transmits the external environment noise value to the external sound tester 31 to sense the external noise value, the external sound tester 31 transmits an electric signal to the central controller 9, the inherent set program in the central controller 9 detects and analyzes the sound size, and after analysis, the central controller 9 transmits the control electric signal to the speakers 4 on two sides, and the central controller 9 changes the current size output to the speakers 4 to change the sound size of the speakers 4, thereby completing the process of automatically adjusting the external volume of the speakers 4 along with different external noise values, and the utility model has the advantages that the type of the central controller 9 can be i5-13400, but the utility model is not limited to the type of the Bluetooth chip 16 in the player body 1, thereby facilitating the connection of Bluetooth equipment in the daily use process of the user, and facilitating the realization of the audio playing of mobile terminal equipment, and improving the user experience; an operator can press two groups of adjusting plates 836 at the limiting assembly 83 on the angle adjusting assembly 8 in opposite directions, further drive the outer sleeve rods 834 at two sides of the core rod 833 to move in opposite directions, compress the middle spring 837, so that the meshing limit of the tooth blocks 835 at two sides and the rack 84 is relieved, the inclined support plate 81 is rotated to a proper support angle at the moment, the inclined support of the rear mounting shell 12 at the back of the player body 1 is completed, then the opposite directions of the adjusting plates 836 are loosened, the force of elastic recovery of the spring 837 is applied, the outer sleeve rods 834 at two sides drive the tooth blocks 835 to move in opposite directions, the tooth blocks 835 are abutted and fixed with the racks 84 at two sides after moving, and then the inclined pull plates 82 are matched with the inclined connection between the limiting assembly 83 and the inclined support plate 81, so that the adjustment setting of different designated inclined angles of the player body 1 is completed.

The portable component 7 is provided with a rotating shaft 71, the rotating shaft 71 is arranged on the upper side of the loudspeaker 4 and is symmetrically provided with two groups, and a lifting handle 73 is rotatably connected between the two groups of rotating shafts 71 through a telescopic rod 72;

as shown in fig. 1, the telescopic rod 72 can be driven to extend or shorten by lifting or pressing down the handle 73, so that the telescopic rod is convenient to take in the use process, when the handle 73 is pressed down to the bottom, the handle 73 is clamped into the clamping groove 74, the storage of the handle 73 is completed, the operation is convenient, and the use convenience is improved.

The portable component 7 is provided with a clamping groove 74, the clamping groove 74 is positioned at the top of the player body 1, and the clamping groove 74 and the lifting handle 73 can be mutually clamped and fixed.

The angle adjusting component 8 is provided with an inclined supporting plate 81 and a rack 84, the inclined supporting plate 81 is rotationally connected in the groove 14, the rack 84 is fixedly connected in the groove 14 through bolts, the middle part of the bottom edge of the rack 84 is rotationally connected with a limiting component 83 through the inclined pulling plate 82, the rack 84 is symmetrically provided with two groups taking the inclined pulling plate 82 as a center, the limiting component 83 is provided with an adjusting block 831, an installing groove 832 is formed in the adjusting block 831, a core rod 833 is arranged in the installing groove 832, the core rod 833 is arranged along the vertical direction of the inclined pulling plate 82, a spring 837 is sleeved on the axial outer side of the middle position of the long edge of the core rod 833, outer sleeve rods 834 are sleeved on the axial outer sides of the two ends of the core rod 833, tooth blocks 835 are fixedly connected on the outer sleeve rods 834 in the direction away from the core rod 833, the adjusting plate 836 is arranged on the vertical direction of the outer sleeve rods 834, and the adjusting plate 836 is positioned in the installing groove 832.

As shown in fig. 3-5, in order to facilitate the user to adjust the inclination angle between the player body 1 and the supporting surface according to different usage conditions, the operator can press two groups of adjusting plates 836 at the limiting assembly 83 on the angle adjusting assembly 8 in opposite directions, further drive the outer sleeve rods 834 at two sides of the core rod 833 to move in opposite directions, compress the middle spring 837, thereby releasing the engagement limit between the two side tooth blocks 835 and the rack 84, rotating the inclined support plate 81 to a proper supporting angle at this time, completing the inclined support of the rear mounting shell 12 at the rear side of the player body 1, then releasing the opposite pressing of the adjusting plates 836, receiving the elastic restoring force of the spring 837, driving the tooth blocks 835 to move in opposite directions by the outer sleeve rods 834 at two sides, abutting and fixing the tooth blocks 835 with the racks 84 at two sides after the movement, and then matching the inclined connection between the inclined support plate 82 and the limiting assembly 83 and the inclined support plate 81, thereby completing the fixing of the designated inclination angle of the player body 1.

The inclined supporting plate 81 is fixedly clamped with the groove 14; when the inclined support plate 81 is rotated downwards to approach the rear mounting shell 12, the inclined support plate 81 and the groove 14 can be clamped and fixed, so that the rack 84 and the inclined pull plate 82 are completely contained in the groove 14, and space occupation is reduced.

A storage battery 15 and a Bluetooth chip 16 are arranged in a closed space formed by the front mounting shell 11 and the rear mounting shell 12, and the storage battery 15 supplies power for the whole equipment.

The transformer 10 is electrically connected with the external sound tester 31 and the central controller 9 respectively, and the central controller 9 is electrically connected with the external sound tester 31 and the two groups of speakers 4 respectively.

According to the utility model, the external sound tester 31, the central controller 9 and the transformer 10 are arranged in the player body 1 and are matched with the external sound collector 3, so that the current output to the loudspeaker 4 is changed, the volume of the loudspeaker 4 is automatically adjusted according to different environmental noise values of a user, the condition that the external noise covers the external playing sound of the player body 1 is avoided, and the use experience is improved; through set up angle adjusting part 8 in the recess 14 at the player body 1 back, made things convenient for the user to carry out the inclined support of different angles according to watching the demand difference, set up portable subassembly 7 in player body 1 top and can realize nimble stretching and accomodate, made things convenient for the user to take, improved daily convenience of use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. A video player for automatically adjusting audio and video output according to an environment, comprising: the portable electronic device comprises a player body (1), wherein a front mounting shell (11) is arranged on the player body (1), a rear mounting shell (12) is fixedly connected to the back of the front mounting shell (11) through a fixing bolt (13), a display screen (2), a control button (21) and an external sound collector (3) are arranged on the front mounting shell (11), a loudspeaker (4), an external interface (5) and a charging port (6) are arranged on the side face of the front mounting shell (11), two groups of loudspeakers (4) are symmetrically arranged, the external interface (5) and the charging port (6) are symmetrically arranged on two sides of the front mounting shell (11) respectively, and a portable component (7) is arranged on the upper portion of the front mounting shell (11);

the novel external sound tester is characterized in that a groove (14) is formed in the rear mounting shell (12), an angle adjusting component (8) is arranged in the groove (14), a central controller (9), a transformer (10) and an external sound tester (31) are arranged in a closed area formed by the front mounting shell (11) and the rear mounting shell (12), and the external sound tester (31) is electrically connected with the external sound collector (3).

2. The video player capable of automatically adjusting audio and video output according to the environment according to claim 1, wherein the portable component (7) is provided with a rotating shaft (71), the rotating shaft (71) is arranged on the upper side of the loudspeaker (4) and symmetrically provided with two groups, and handles (73) are rotatably connected between the two groups of rotating shafts (71) through telescopic rods (72).

3. The video player capable of automatically adjusting audio and video output according to the environment according to claim 2, wherein the portable component (7) is provided with a clamping groove (74), the clamping groove (74) is located at the top of the player body (1), and the clamping groove (74) and the lifting handle (73) can be mutually clamped and fixed.

4. The video player according to claim 1, wherein the angle adjusting component (8) is provided with a diagonal brace plate (81) and a rack (84), the diagonal brace plate (81) is rotationally connected in the groove (14), the rack (84) is fixedly connected in the groove (14) through a bolt, the middle part of the bottom edge of the rack (84) is rotationally connected with a limiting component (83) through a diagonal brace plate (82), the rack (84) is symmetrically provided with two groups by taking the diagonal brace plate (82) as a center, the limiting component (83) is provided with an adjusting block (831), the adjusting block (831) is internally provided with a mounting groove (832), the mounting groove (832) is internally provided with a core bar (833), the core bar (833) is arranged in the vertical direction of the diagonal brace plate (82), the core bar (833) is axially and externally sleeved with a spring (837) along the middle position of the long edge, both ends of the core bar (833) are axially and externally sleeved with a jacket rod (834), the jacket rod (834) is arranged in the vertical direction away from the mounting groove (832), and the jacket rod (834) is arranged in the vertical direction of the adjusting block (834).

5. The video player for automatically adjusting audio and video output according to the environment according to claim 4, wherein the diagonal brace plate (81) and the groove (14) are fixed by clamping.

6. The video player capable of automatically adjusting audio and video output according to the environment according to claim 1, wherein a storage battery (15) and a Bluetooth chip (16) are arranged in a closed space formed by the front mounting shell (11) and the rear mounting shell (12), and the storage battery (15) supplies power for the whole equipment.

7. The video player of claim 1, wherein the transformer (10) is electrically connected to the external voice tester (31) and the central controller (9), and the central controller (9) is electrically connected to the external voice tester (31) and the two sets of speakers (4).