CN202230732U - Rack type digital player - Google Patents
Rack type digital player Download PDFInfo
- Publication number
- CN202230732U CN202230732U CN2011203531517U CN201120353151U CN202230732U CN 202230732 U CN202230732 U CN 202230732U CN 2011203531517 U CN2011203531517 U CN 2011203531517U CN 201120353151 U CN201120353151 U CN 201120353151U CN 202230732 U CN202230732 U CN 202230732U
- Authority
- CN
- China
- Prior art keywords
- panel
- cabinet
- loudspeaker
- millimeters
- rack
- 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
Links
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a rack type digital player. Installation holes are formed at the left side and the right side of a machine case and are used for installing hanging lugs, two installation holes are formed on each hanging lugs and are used for realizing fixed connection of the machine case of the player and a standard rack, panel loudspeakers, front panel loudspeakers and lateral loudspeakers are arranged on the machine case, a playing controller is arranged at the middle of a machine case panel, and control buttons, a USB (universal serial bus) slot, an SD/MS/MIC (secure digital/memory stick/micro secure digital) card slot, a remote control receiver and headphone jacks are arranged on the playing controller. The digital player is suitable for being carried or placed on an operation table, is particularly suitable for being arranged on various standards of communication pallets and machine case panels and can repeatedly play audio files in a U disk or a storage card.
Description
Technical field
The utility model relates to a kind of rack digital player that exhibition equipment, demonstration equipment, gateway equipment and school instruction equipment etc. carry out the voice introduction and play background music.
Technical background
Along with the development of digital broadcasting technology, audio-video document has been realized the digitizing storage, and data storage cards such as hard disk, USB flash disk and SD/MS/MIC can be stored the audio/video program file in a large number, can easily play these files through controller simultaneously.Controller also can be accomplished miniaturization and microminiaturization, is fit to be installed in the various device.
In various exhibition exhibition equipment, demonstration equipment, gateway equipment and teaching equipment, often need follow voice introduction or voice prompt, also need repeatability to play sound.
Traditional digit broadcasting system is often by program source devices such as computing machine and DVD players, opertaing devices such as sound console and power amplifier, and output devices such as audio amplifier and loudspeaker are formed; Not only bulky; System and complicated operation, and cost is expensive, is not suitable in needing the equipment of speech play, installing.Existing small-sized digital player is fit to portable or is placed on the operator's console, and equipment itself does not have the standard rack mounting hole, can't be installed on communication pallet or the standard rack.
The existing market demand can be directly installed on the rack digital player of communication pallet, standard rack; This player can integrated SD card and small-sized program source storer such as USB flash disk; Manually and the playing controller of remote control; The loudspeaker of output sound are fit to the hangers that standard traffic pallet and frame and cabinet panel are directly installed.For example in teaching equipment, need repeat play, instruct teachers and students to impart knowledge to students and real standard operation.
Summary of the invention
The purpose of the utility model is the directly minicomputer rack type digital player of installation of a kind of suitable standard traffic pallet of design, standard rack, device panel.
The purpose of the utility model is to realize like this; The rack digital player; It is characterized in that: comprise cabinet, cabinet panel, playing controller, receiver of remote-control sytem and loudspeaker are arranged on the cabinet panel, playing controller comprises control button, SD/MS/MIC card slot, earphone jack, USB slot; Control button, SD/MS/MIC card slot, earphone jack and USB dado joint actinal surface and cabinet panel 5 are on a plane; Respectively there are 2 L type hangers on the left side of cabinet and right side, on the L type hangers mounting hole are arranged, and through mounting hole the rack digital player are fixed on the standard rack.
Described hangers generally has 2, is shaped as the L type, and L type hangers one end connects cabinet, and the other end connects standard rack.
Described player height is 1U or 2U or 3U, and described height is the player of 1U, and the hangers height is 44.45 millimeters; Hangers has 2 mounting holes at least; Pitch-row is all 31.75 millimeters mutually with the standard rack pitch-row, and 3 mounting holes also can be set, and pitch-row is 15.875 millimeters.
Described hangers is the extension of panel, can be designed as individual part, also can make up with panel.Its mounting hole diameter is generally 8 millimeters of Φ 6-Φ less than standard traffic pallet mounting hole.
Described playing controller is a standard U cabinet, highly is 44.45 millimeters perhaps multiples of 44.45 millimeters, and width is not more than 450 millimeters, is typically chosen between the 440-445 millimeter.
Described panel is a standard U cabinet panel, highly is 44.45 millimeters perhaps multiples of 44.45 millimeters, and plate thickness is the 1-2 millimeter, and width is generally 440 millimeters between the 450-430 millimeter.
Fixing loudspeaker or panel loudspeaker or front panel loudspeaker or side loudspeaker on the described cabinet, panel loudspeaker, front panel loudspeaker and side loudspeaker or be fixed on simultaneously on the cabinet, described loudspeaker and digital player are electrically connected.
The material of described cabinet and panel thereof and hangers is plastics, wood materials or metal material.
The course of work of the utility model and advantage: according to the equipment needs, this digital player is directly installed on communication pallet or the standard rack, also can be directly installed in the cabinet panel.Energized is inserted storage card or the USB flash disks such as SD card that have deposited voice document in, turns on the power switch, and plays voice document through controller button on the player panel or telepilot.The broadcast of voice documents such as brief introduction of realization equipment or method of application.
The great advantage of the utility model be this player integrated hangers, mounting hole, loudspeaker, cabinet, panel, control button, SD/MS/MIC card slot, USB slot, playing controller, earphone jack, telepilot, power supply etc., can realize the voice document repeat play in USB flash disk or the storage card.This player is designed with special hangers, can be directly installed on communication pallet or the standard rack, also can be directly installed in the cabinet panel.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is further specified.
Fig. 1 is that the digital player of height 1U is installed the example structure synoptic diagram at standard rack;
Fig. 2 is that the digital player of height 2U is installed the example structure synoptic diagram at standard rack.
Among Fig. 1: 1, standard rack; 2, panel loudspeaker; 3, cabinet (casing); 4, mounting hole; 5, panel; 6, receiver of remote-control sytem; 7, control button; 8, SD/MS/MIC card slot; 9, playing controller; 10, earphone jack; 11, USB slot; 12, front panel loudspeaker; 13, hangers; 14, side plate loudspeaker.
Embodiment
Like Fig. 1 or shown in Figure 2; Respectively there is a L type hangers 13 player cabinet 3 both sides; L type hangers 13 1 ends and cabinet 3 sides are fixed, and outside left end of the other end or right-hand member stretch out, and on the hangers that left end or right-hand member stretch out, two mounting hole site are arranged; Mounting hole site is consistent apart from identical, big or small up and down with the mounting hole site of standard rack 1, and the player cabinet 3 that will be fixed with hangers 13 with a word or Philip's head screw is fixedly connected with standard rack 1.
Cabinet is a standard U cabinet, highly is 44.45 millimeters perhaps multiples of 44.45 millimeters, and width is not more than 450 millimeters, is typically chosen between the 440-445 millimeter.
Described panel is generally standard U cabinet panel, highly is 44.45 millimeters perhaps multiples of 44.45 millimeters, and plate thickness is the 1-2 millimeter, and width is generally 440 millimeters between the 450-430 millimeter.
The power supply of playing controller or use 220V AC power transformation to be DC voltage also can charge the battery.Therefore, power supply also comprises rechargeable battery and adapter.Playing controller 9 on the panel 5 has earphone jack 10, can insert earphone.
The concrete operation steps of using is following:
The first step: two sides that two hangers 13 are respectively installed to cabinet 3 with screw.
Second step: the player that will be fixed with two hangers with screw is installed on the column of standard traffic pallet or standard rack, so just very soon digital player has been installed on the frame.
The 3rd step: storage cards such as insertion SD card perhaps insert USB flash disk to the USB slot.
The 4th step: energized, manual operation control button 7 is play voice document, also can realize speech play with telepilot.
Claims (7)
1. rack digital player; It is characterized in that: comprise cabinet, cabinet panel; Playing controller, receiver of remote-control sytem and loudspeaker are arranged on the cabinet panel; Playing controller comprises control button, SD/MS/MIC card slot, earphone jack, USB slot, and control button, SD/MS/MIC card slot, earphone jack and USB dado joint actinal surface and cabinet panel are on a plane, and respectively there are 2 hangers on the left side of cabinet and right side; Mounting hole is arranged on the hangers, the rack digital player is fixed on the frame through mounting hole.
2. rack digital player according to claim 1; It is characterized in that: loudspeaker or panel loudspeaker or front panel loudspeaker or the side loudspeaker fixed on the described cabinet; Panel loudspeaker, front panel loudspeaker and side loudspeaker or be fixed on simultaneously on the cabinet, described loudspeaker and digital player are electrically connected.
3. rack digital player according to claim 1 is characterized in that: described hangers generally has 2, is shaped as the L type, and L type hangers one end connects cabinet, and the other end connects standard rack.
4. rack digital player according to claim 1; It is characterized in that: described player height is 1U or 2U or 3U, and described height is the player of 1U, and the hangers height is 44.45 millimeters; Hangers has 2 mounting holes at least, and pitch-row is all 31.75 millimeters mutually with the standard rack pitch-row.
5. rack digital player according to claim 1 is characterized in that: described hangers is the extension of panel, can be designed as individual part, also can make up with panel.
6. rack digital player according to claim 1 is characterized in that: described playing controller is a standard U cabinet, highly is 44.45 millimeters perhaps multiples of 44.45 millimeters, and width is not more than 450 millimeters, is typically chosen between the 440-445 millimeter.
7. rack digital player according to claim 1; It is characterized in that: described panel is a standard U cabinet panel, highly is 44.45 millimeters perhaps multiples of 44.45 millimeters, and plate thickness is the 1-2 millimeter; Width is generally 440 millimeters between the 450-430 millimeter.
?
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203531517U CN202230732U (en) | 2011-09-20 | 2011-09-20 | Rack type digital player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203531517U CN202230732U (en) | 2011-09-20 | 2011-09-20 | Rack type digital player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230732U true CN202230732U (en) | 2012-05-23 |
Family
ID=46081312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203531517U Expired - Fee Related CN202230732U (en) | 2011-09-20 | 2011-09-20 | Rack type digital player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230732U (en) |
-
2011
- 2011-09-20 CN CN2011203531517U patent/CN202230732U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204496731U (en) | A kind of Voice command dictation device | |
| CN202230732U (en) | Rack type digital player | |
| CN205071288U (en) | Multi -functional portable sound box | |
| CN203243502U (en) | Mobile power supply portable sound equipment | |
| CN204102407U (en) | A kind of intelligent splicing electronic building blocks | |
| CN102385895A (en) | Design method for machine frame type digital player | |
| CN206515597U (en) | Smart projector and intelligent interactive system | |
| CN205354413U (en) | English learning device | |
| CN201243368Y (en) | Intelligent USB acoustic enclosure | |
| WO2017084484A1 (en) | Portable outdoor audio/video-on-demand device | |
| CN206400825U (en) | A kind of language teaching device | |
| CN202855300U (en) | Multifunctional player | |
| CN204029286U (en) | A kind of multifunction electronic table board conference system | |
| CN102125767A (en) | Electronic building block audio power amplification module | |
| CN109917859A (en) | A kind of turnover wall embedded type recreation terminal of display screen | |
| CN105049988A (en) | Portable sound box with wireless charging device | |
| CN212909920U (en) | Formula intelligence bluetooth sound is inhaled to magnetism with simulation function | |
| CN203178794U (en) | Integrated multimedia central control system | |
| CN202067412U (en) | Suspension type multimedia teaching device | |
| CN202231864U (en) | Multi-functional combination audio | |
| CN208402067U (en) | A kind of Novel microphone | |
| CN213303344U (en) | English teaching board | |
| CN203134179U (en) | Multifunctional electronic Chinese Zheng teaching aid | |
| CN201886772U (en) | Sound playing system and moving picture experts group audio layer-3 (MP3) decoding controller | |
| CN102125765A (en) | Electronic building block voice module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Great Electronic Industrial Co., Ltd. Assignor: Xi'an Xiyuan Electronic Technology Co., Ltd. Contract record no.: 2012610000067 Denomination of utility model: Design method for machine frame type digital player Granted publication date: 20120523 License type: Exclusive License Record date: 20120521 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |