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CN202340291U - Digital card type sound box with liquid crystal display screen - Google Patents

Digital card type sound box with liquid crystal display screen Download PDF

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Publication number
CN202340291U
CN202340291U CN2011202910319U CN201120291031U CN202340291U CN 202340291 U CN202340291 U CN 202340291U CN 2011202910319 U CN2011202910319 U CN 2011202910319U CN 201120291031 U CN201120291031 U CN 201120291031U CN 202340291 U CN202340291 U CN 202340291U
Authority
CN
China
Prior art keywords
screen
groove
audio amplifier
card
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202910319U
Other languages
Chinese (zh)
Inventor
李发水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011202910319U priority Critical patent/CN202340291U/en
Application granted granted Critical
Publication of CN202340291U publication Critical patent/CN202340291U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a digital card type sound box with a liquid crystal display screen. The sound box comprises a shell, and the shell is provided with a screen, a function key, a speaker and a socket for inserting in a memory card; and the speaker is arranged on the back of the shell, the screen is the liquid crystal screen, and the screen is arranged in a central region on the front surface of the shell. The digital card-type sound box is excellent in sound effect, is capable of simultaneously playing audio and video files, is light and handy in volume, and is portable.

Description

Digital plug-in card audio amplifier with LCDs
Technical field
The utility model relates to a kind of playing audio/video, relates in particular to a kind of digital plug-in card audio amplifier with LCDs.
Background technology
The raising day by day of Along with people's living standard; Various playing audio/videos have appearred at present on the market; Wherein, digital plug-in card audio amplifier is the player that is exclusively used in displaying audio file and can obtains good audio, and this player adopts and inserts storage card and read the form that the audio file in the storage card is play; Especially this plug-in card audio amplifier adopts the interior magnetic horn of high frequency to cooperate digital circuit to carry out internal control, and its tonequality and the audio all speaker effect than general analog circuit are good.Existing digital plug-in card audio amplifier external structure is as shown in Figure 1; It comprises housing 1; Be built-in with chip and relevant digital operation circuit in the housing 1, the profile of housing 1 is generally and is fit to the shape that hand holds, and also is provided with the socket 5 that is used to insert storage card on the housing 1; Existing digital plug-in card audio amplifier both can adopt the built-in rechargeable battery power supply, also can use through external power charging.The digital plug-in card audio amplifier that has is in order to reach the purpose of playing the lyrics and song title; Also can screen 3 be set at housing 1 positive middle part; Below screen, be provided with function key, loudspeaker are arranged on the both sides of screen 3, and the operation principle of digital plug-in card audio amplifier is: storage card is inserted in the socket 5; Read the audio file in the storage card, select to press function key to realize difference in functionality.
Because the acoustical quality of digital plug-in card audio amplifier is good, often is superior to other audio players, therefore extensively receive consumer's favor; But digital plug-in card audio amplifier is owing to can only carry out simple voice playing, can't realize the reason of video playback, and market is occupied by walkman that can displaying audio file (be MP4 or claim MP5) gradually; This walkman volume is little, is easy to carry, when going out, can be placed in the carry-on handbag or the pocket of clothes in; In bag, take out just and can operate on it; Can not only listen to the music, more can view and admire video files such as film, MTV, very easy to use.But this walkman also has shortcoming: (1) tonequality and audio do not have digital plug-in card audio amplifier good; (2) screen is exposed to the outside; Though can on its screen, post layer protecting film; But still can not effectively prevent carry or some occasion in screen by other hard objects scratch, moreover the diaphragm on the screen be easy to come off, so more be unfavorable for protection to screen; In addition, particularly in the process of carrying, under the situation that receives the external force extruding, the holding capacity of screen is limited, is prone to extrusion damage; In addition, the function key of existing digital plug-in card audio amplifier and walkman is all outer to be exposed on the housing, and function key is easy to false triggering, and the phenomenon that causes upsetting its normal operating conditions takes place.
The utility model content
The purpose of the utility model is to provide a kind of digital plug-in card audio amplifier with LCDs, and this number plug-in card audio amplifier acoustical quality is good, and can carry out the broadcast of Voice & Video file simultaneously, and volume is light and handy, is easy to carry.
The purpose of the utility model can realize through following technical measures: a kind of digital plug-in card audio amplifier with LCDs, comprise housing, and said housing is provided with screen, function key, loudspeaker and is used to insert the socket of storage card; Said loudspeaker are arranged on the back side of said housing, and said screen is a LCD screen, and said screen is arranged at the positive middle section of said housing.
Said screen is an independent plate body that is provided with, and on said housing front, offers the groove that is used to hold said screen, and said screen rotary type is connected in the said groove, and the front of said screen is a visible surface, and the bottom surface of this visible surface and said groove is relative.
Be connected through the structure that is articulated and connected between said screen and the said groove.
The said structure that is articulated and connected comprises a pair of jointed shaft and hinge hole; Said hinge hole branch is located at the relative both sides of an end in the said groove; Said jointed shaft relative set is in the relative both sides of said screen one end, and said jointed shaft is hinged on and can makes screen do flip-flop movement in the said hinge hole.
Said function key is located on the cell body bottom surface of said groove, and the cell body degree of depth of said groove is more than or equal to the plate body thickness of said screen.
The said socket that is used to insert storage card is located at the bottom surface of said groove.
The edge at the said screen back side has the opening groove of the screen that is used for manually overturning, said opening groove that the end that position and said screen and groove be hinged is set is relative.
The utility model contrast prior art has following advantage:
1, the screen of the utility model is a liquid crystal display screen; Therefore; This number plug-in card audio amplifier not only can displaying audio file, can also playing video file, and the interior magnetic horn of no-float; Can let the effect of audio frequency and video better, all have the better sense of hearing and visual effect with the existing digital plug-in card audio amplifier or the MP4 player that are used for voice playing singly deposited;
2, this number plug-in card audio amplifier is collapsible, when need use, screen is flipped open, and the user can watch screen, in the time need not watching screen, then can screen be folded up; Be built in the housing because screen is folding, therefore, can the scratch screen in the process of carrying, and the holding capacity of screen is strong, can prevent extrusion damage, and the structure of the utility model plays a very good protection to screen.Because the screen of this player is arranged at the housing end face, compared with prior art, the loudspeaker of different audios can be set up in the position that screen is set originally, can strengthen acoustical quality, improve music-lover's auditory perception.
3, the control panel of this number plug-in card audio amplifier and memory receptacle are built in the groove; In the time need not using; When folding up, screen also this control panel and memory receptacle are covered simultaneously; Thereby can prevent that dust from falling in button and the socket, increase the service life, also make simple appearance attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of existing digital plug-in card audio amplifier;
Fig. 2 is the structural representation of a specific embodiment of the utility model;
Fig. 3 is the structural representation of the screen of digital plug-in card audio amplifier embodiment illustrated in fig. 1 when folding up;
Fig. 4 is the Facad structure sketch map of another specific embodiment of the utility model;
Fig. 5 is a structure sketch map embodiment illustrated in fig. 4.
Embodiment
Fig. 2,3 shows the structural representation of a best specific embodiment of the digital plug-in card audio amplifier with LCDs of the utility model; This player comprises housing 1 and the socket 5 of being located at screen 3 on the housing, loudspeaker 4, function key 2, storage card; Loudspeaker 4 are two interior magnetic horns, and are arranged on the front of housing 1.Housing 1 front is provided with the groove 30 that is used to hold screen, and between two loudspeaker 4.Screen 3 is a LCDs, specifically can adopt the TFT liquid crystal display screen, and is the plate body that is provided with separately; Screen 3 and groove 30 are connected through articulated structure, and the structure that is articulated and connected comprises a pair of jointed shaft and hinge hole, wherein; The hinge hole branch is located at the relative both sides of an end in the groove 30; The jointed shaft relative set is in the relative both sides of screen 3 one ends, and jointed shaft is hinged on and can makes screen 3 do flip-flop movement in the hinge hole, thereby realizes that upset is folding.The front of screen 3 is a visible surface; The bottom surface of this visible surface and groove 30 is relative, and the edge at the screen back side has the opening groove 31 of the screen that is used for manually overturning, opening groove 31 that the position is set is relative with the end that screen 3 and groove 30 are hinged; Folding this screen 3 of convenient upset, folding back is as shown in Figure 3.
In the present embodiment, groove 30 all is located on the front of housing 1 with screen 3, and 4 on loudspeaker are located at screen sides.In order to reach better audio visual effect, loudspeaker 4 can also be provided with more a plurality of, and are arranged on the side and the back side.
The function key 2 of this number plug-in card audio amplifier is located on the cell body bottom surface of groove 30, and the cell body degree of depth of groove 30 is more than or equal to the plate body thickness of screen 3, thereby makes when screen 3 is folded state the flush of the back side of screen 3 and this housing 1.Memory card socket 5 also is located on the bottom surface of groove 30.Thereby, when screen 3 is folded up, just can function key 2 and socket 5 all be covered, prevent that dust etc. from falling in the socket of button space or storage card.
Above-mentioned is the most preferred embodiment of the utility model; Certainly, this number plug-in card audio amplifier also can be employed in the structure that directly embeds LCDs on the housing, in Fig. 4, the embodiment shown in 5; Be embedded with LCDs 3 on housing 1 front of this number plug-in card audio amplifier; Side is provided with function key 2 (this function key 2 also can be arranged at the below or the top of display screen), and side is provided with memory card socket 5, and the loudspeaker 4 of this audio amplifier are arranged on the back side of housing 1.Adopt the digital plug-in card audio amplifier of this structure because screen is in the housing front, and positive do not have other parts except screen, therefore, screen can use big LCD Panel as far as possible, thereby reaches better viewing effect.
The execution mode of the utility model is not limited thereto; Under the above-mentioned basic fundamental thought of the utility model prerequisite;, all drop within the utility model rights protection scope modification, replacement or the change of the utility model other various ways that content is made according to the ordinary skill knowledge of this area and customary means.

Claims (7)

1. the digital plug-in card audio amplifier with LCDs comprises housing, and said housing is provided with screen, function key, loudspeaker and is used to insert the socket of storage card; It is characterized in that: said loudspeaker are arranged on the back side of said housing, and said screen is a LCD screen, and said screen is arranged at said housing front middle section.
2. the digital plug-in card audio amplifier with LCDs according to claim 1; It is characterized in that: said screen is an independent plate body that is provided with; On said housing front, offer the groove that is used to hold said screen; Said screen rotary type is connected in the said groove, and the front of said screen is a visible surface, and the bottom surface of this visible surface and said groove is relative.
3. the digital plug-in card audio amplifier with LCDs according to claim 2 is characterized in that: be connected through the structure that is articulated and connected between said screen and the said groove.
4. the digital plug-in card audio amplifier with LCDs according to claim 3; It is characterized in that: the said structure that is articulated and connected comprises a pair of jointed shaft and hinge hole; Said hinge hole branch is located at the relative both sides of an end in the said groove; Said jointed shaft relative set is in the relative both sides of said screen one end, and said jointed shaft is hinged on and can makes screen do flip-flop movement in the said hinge hole.
5. according to any described digital plug-in card audio amplifier with LCDs of claim 1 to 4, it is characterized in that: said function key is located on the cell body bottom surface of said groove, and the cell body degree of depth of said groove is more than or equal to the plate body thickness of said screen.
6. the digital plug-in card audio amplifier with LCDs according to claim 5 is characterized in that: the said socket that is used to insert storage card is located at the bottom surface of said groove.
7. the digital plug-in card audio amplifier with LCDs according to claim 6; It is characterized in that: the edge at the said screen back side has the opening groove of the screen that is used for manually overturning, said opening groove that the end that position and said screen and groove be hinged is set is relative.
CN2011202910319U 2011-08-11 2011-08-11 Digital card type sound box with liquid crystal display screen Expired - Fee Related CN202340291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202910319U CN202340291U (en) 2011-08-11 2011-08-11 Digital card type sound box with liquid crystal display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202910319U CN202340291U (en) 2011-08-11 2011-08-11 Digital card type sound box with liquid crystal display screen

Publications (1)

Publication Number Publication Date
CN202340291U true CN202340291U (en) 2012-07-18

Family

ID=46488973

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202910319U Expired - Fee Related CN202340291U (en) 2011-08-11 2011-08-11 Digital card type sound box with liquid crystal display screen

Country Status (1)

Country Link
CN (1) CN202340291U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015102538A1 (en) * 2014-01-03 2015-07-09 Creative Technology Ltd. A speaker apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015102538A1 (en) * 2014-01-03 2015-07-09 Creative Technology Ltd. A speaker apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20140811

EXPY Termination of patent right or utility model