CN2577318Y - Ejective voice box for computer - Google Patents
Ejective voice box for computer Download PDFInfo
- Publication number
- CN2577318Y CN2577318Y CN 02204146 CN02204146U CN2577318Y CN 2577318 Y CN2577318 Y CN 2577318Y CN 02204146 CN02204146 CN 02204146 CN 02204146 U CN02204146 U CN 02204146U CN 2577318 Y CN2577318 Y CN 2577318Y
- Authority
- CN
- China
- Prior art keywords
- audio amplifier
- main body
- sound box
- amplifier main
- pop
- 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 relates to an ejective sound box for a computer, which comprises a sound box body, a loudspeaker, a circuit board and a carrier frame of the box body, wherein the loudspeaker and the circuit board are arranged in the sound box body; the carrier frame of the box body is used for accommodating the sound box body; the corresponding end parts of the sound box body and the carrier frame of the box body are provided with a pivot, and thus, the sound box body can rotate correspondingly to the carrier frame of the box body; the inside of the carrier frame of the box body is provided with a spring and a locking mechanism. The sound box adopting the structure can select the sound box body which is concealed and ejected out correspondingly to the desktop of the computer with simple structure and convenient operation.
Description
Technical field
The utility model relates to computer peripheral, specifically, but relates to the pop-up sound box that a kind of computing machine is used.
Background technology
Current, multimedia technology provides wide application for the exploitation of computer function, and wherein the suitable audio amplifier of configuration is a basic external unit of realizing that computer media is used.The mode that common audio amplifier arrangement has discrete placement nothing but and disposes with main frame or indicator integral.Plant modes of emplacement before adopting, for obtaining necessary acoustics, just must reasonably select the riding position of audio amplifier, and be connected with main frame with corresponding cable.This not only will occupy corresponding placement space or valuable desktop area, even also hinders the clean and tidy of working environment.Correspondingly, though back kind mode can make compact integral structure, thereby can vacate valuable working space or desktop area, this is to be cost to sacrifice necessary acoustics, particularly stereophonic effect.Particularly, if consider under a lot of situations, compare with other peripherals, for the operation of answering computing machine, audio amplifier only belongs to the very low utility appliance of utilization factor again.Most of user especially during the office, does not often use audio amplifier in most of times.Therefore, reasonably arrange the riding position of audio amplifier and select it to lay mode, to adapt to the needs of reasonable arrangement working environment, be that practical problems to be solved is arranged always.
The utility model content
But the purpose of this utility model is to provide a kind of computing machine pop-up sound box that can select to hide and eject modes of emplacement with respect to the arrangement panel.
For achieving the above object, but the pop-up sound box that the utility model provides a kind of computing machine to use comprises the audio amplifier main body and is placed in loudspeaker and circuit board in the audio amplifier main body; Also comprise in order to hold the casing carriage of described audio amplifier main body; The respective end of described audio amplifier main body and casing carriage is provided with pivot, makes the audio amplifier main body can be with respect to the casing carriage turns; Casing carriage inside is provided with spring and locking mechanism.
Described spring is a doubly-linked body torsionspring, and whole section is " V " font.The plane of forming two groups of side places of described " V " font all becomes rectangle.One side of the spring connection shape that becomes to remain silent, and the rectangle plane at this end place directly props up the bottom surface of audio amplifier main body; Opposite side is an openend, and two termination is separately fixed in the aperture of two opposite flanks of casing carriage.
But adopt pop-up sound box of the present utility model, it is with simple structure and operability easily, makes the user can select laying state that the audio amplifier main body is hidden or the user mode that is ejected as required easily.Thereby can audio amplifier of the present utility model be installed in the position of selecting in advance according to physical condition, when need not to use audio amplifier, can make it be in hidden state, not only can vacate its former space that should occupy, also can be to surrounding environment enrichment effect.During use, only need it is ejected, can guarantee required acoustics according to location arrangements in advance.
Description of drawings
By the detailed description to specific embodiment, the structure and the advantage of the utility model audio amplifier are more clear with making below in conjunction with accompanying drawing, wherein:
But Fig. 1 is the skeleton view of a kind of embodiment pop-up sound box of expression the utility model structure, audio amplifier is shown is in user mode;
Fig. 2 is that expression audio amplifier shown in Figure 1 is in the synoptic diagram of hiding laying state;
Fig. 3 is the upward view corresponding with state shown in Figure 1;
Fig. 4 is the upward view corresponding with state shown in Figure 2;
But Fig. 5 is the decomposition assembling synoptic diagram of expression present embodiment pop-up sound box structure, is in the user mode that is ejected corresponding to audio amplifier;
Fig. 6 is the decomposition assembling synoptic diagram of expression present embodiment loudspeaker box structure, is in hiding laying state corresponding to audio amplifier.
Embodiment
Contrast Fig. 1 and 2, but a kind of embodiment pop-up sound box of the utility model is shown, comprising audio amplifier main body 2, body interior is settled loudspeaker and corresponding circuit board (not shown), also comprises in order to hold the casing carriage 1 of audio amplifier main body 2.Audio amplifier main body 2 overall shapes in the present embodiment slightly are triangular prism shaped, the prismatic side 21 that side direction is placed, and promptly the sound reproduction face of audio amplifier is the curved surface shape.The incline 22 two ends prescription relative with described curved surface side 21 just installed pivot, audio amplifier main body 2 can be pivoted with respect to casing carriage 1 around this axle, thus the user mode that makes casing 2 can select to be housed inside the laying state in cavity 11 (see figure 6)s of casing carriage 1 or from the cavity 11 of casing carriage 1, be ejected.
Get back to body 1 and 2, the opening periphery of described casing carriage 1 is provided with the outer rim 3 of outside turnover, described outer rim 3 is provided with a plurality of register pins 31 on the surface of cavity 11 openings dorsad, in order to casing carriage 1 is being installed in bearing panel, when going up as desktop, cabinet face etc., by register pin 31 is embedded in the pilot hole (not shown) in the bearing panel, and make casing carriage 1, and then make whole audio amplifier realize fixed installation.
Can on described outer rim 3 another surface relative, add and decorate seal or trade mark etc., to strengthen decorative effect with above-mentioned register pin 31 is set.
Contrast Fig. 5 and 6, but they illustrate the decomposition wiring layout of pop-up sound box structure under the state illustrated in figures 1 and 2 respectively.Divided by the mode of decomposing the structure of spring shown in illustrating especially is shown outside top described Fig. 1 general structure among the figure.Specifically, two longitudinal ends along the incline 22 of audio amplifier main body 2 shown in have the bearing pin 220 integrally formed with casing (one of them all only is shown among Fig. 5 and 6) respectively.Accordingly, has pin-and-hole 120 respectively in the respective side end of casing carriage 1.Described bearing pin 220 is inserted into respectively in the corresponding pin-and-hole 120, can realize audio amplifier main body 2 pivotally connected about casing carriage 1, thereby audio amplifier main body 2 is realized with respect to the swaying of casing carriage 1, realize audio amplifier main body 2 in being accepted in cavity 11 and from this cavity 11 by the selection between the ejection two states.
Referring to Fig. 5 and 6,, spring 4 and elastic damping pad 6 are set also again for realize that audio amplifier main body 2 is ejected from the cavity 11 of casing carriage 1.Used spring is a doubly-linked body torsionspring in the present embodiment.Described spring 4 whole sections are " V " word shape, and its side is a closing end 41, and opposite side is an openend 42.The middle part of described spring 4 is a screw winding part 43.Two ends at described openend 42 places are outwards bent 90 ° separately, form end bearing pin 420, and cavity 11 bottoms that are positioned at casing carriage 1 in order to insertion are formed at the through hole 7 on the cavity.
Referring to Fig. 3 and 4, described audio amplifier main body 2 is arranged in the bottom surface 23 of casing carriage 1 internal cavities 11 (from geometric figure, be a side of described tri-prismoid) near projection 24 being set with described curved surface side 21 intersections, with so that the closing end 41 of described spring 4 be fixed on this projection in the mode of hook.
As illustrated in Figures 5 and 6, the curved surface side 21 bottom central authorities of described audio amplifier main body 2 fixedly mounting bump pearl plug 5 ', and install and to bump pearl socket 5 " (can cooperate); the two forms the locking device between audio amplifier main body 2 and the casing carriage 1; in order in audio amplifier main body 2 is pressed into casing carriage 1; be whole audio amplifier when being in laying state, lock the two referring to Fig. 3 and 4 at the cavity 11 bottom center positions of casing carriage 1.As is generally known like that, use this commercially available pearl latch that bumps, only need to press audio amplifier main body 2 downwards with hand again, be releasable bump pearl plug 5 ' and bump pearl socket 5 " between locked state; thereby unlocking noise box main body 2; it is ejected in casing carriage 1 under the elastic restoring force effect of spring 4, and audio amplifier is in running order.
Claims (6)
1. but the pop-up sound box that computing machine is used comprises the audio amplifier main body and is placed in audio amplifier main body interior loudspeaker and circuit board, it is characterized in that, also comprises in order to hold the casing carriage of described audio amplifier main body; The respective end of described audio amplifier main body and casing carriage is provided with pivot, makes the audio amplifier main body can be with respect to the casing carriage turns; Casing carriage inside is provided with spring and locking mechanism.
2. but pop-up sound box as claimed in claim 1 is characterized in that, described spring is a doubly-linked body torsionspring, and whole section is " V " font, and the plane at described " V " place, font both sides all becomes rectangle.
3. but pop-up sound box as claimed in claim 1, it is characterized in that, curved surface side (21) the bottom central authorities of described audio amplifier main body (2) are fixedly mounting bumps pearl plug (5 '), and (5 "), the two forms the locking device between audio amplifier main body (2) and the casing carriage (1) to bump the pearl socket in the installation of cavity (11) the bottom center position of casing carriage (1).
4. but as each described pop-up sound box of claim 1 to 3, it is characterized in that described casing (2) overall shape is be sidelong triangular prism shaped, a prismatic side (21) is the curved surface shape as the sound reproduction face of audio amplifier; Incline (22) the two ends prescription relative with described curved surface side (21) just installed pivot (220).
5. but pop-up sound box as claimed in claim 2 is characterized in that, a side of described spring (4) is closing end (41), and opposite side is openend (42); The middle part of described spring (4) is a screw winding part (43).
6. but pop-up sound box as claimed in claim 5 is characterized in that, closing end (41) is fixed on the projection (24) of bottom surface (23) near the intersection of described curved surface side (21) that is positioned at the audio amplifier main body in the mode of hook; Two ends that described openend (42) is located are outwards bent 90 ° separately, form end bearing pin (420), are inserted into cavity (11) bottom that is arranged in casing carriage (1) and the through hole (7) that is formed at cavity wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204146 CN2577318Y (en) | 2002-03-20 | 2002-03-20 | Ejective voice box for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204146 CN2577318Y (en) | 2002-03-20 | 2002-03-20 | Ejective voice box for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577318Y true CN2577318Y (en) | 2003-10-01 |
Family
ID=33686156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204146 Expired - Fee Related CN2577318Y (en) | 2002-03-20 | 2002-03-20 | Ejective voice box for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577318Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571388A (en) * | 2014-12-23 | 2015-04-29 | 重庆宝丽佰格电子科技有限公司 | Computer case |
| CN108958366A (en) * | 2018-06-08 | 2018-12-07 | 联想(北京)有限公司 | A kind of method and electronic equipment switching output mode |
-
2002
- 2002-03-20 CN CN 02204146 patent/CN2577318Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571388A (en) * | 2014-12-23 | 2015-04-29 | 重庆宝丽佰格电子科技有限公司 | Computer case |
| CN108958366A (en) * | 2018-06-08 | 2018-12-07 | 联想(北京)有限公司 | A kind of method and electronic equipment switching output mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6219229B1 (en) | Multifunctional computer | |
| CN101636704B (en) | System for adapting devices | |
| CN205247260U (en) | Portable calculating equipment | |
| US6179653B1 (en) | Stacking computer connector | |
| CN2577318Y (en) | Ejective voice box for computer | |
| US6845158B2 (en) | Retractable-removable headphone module for portable computers | |
| CN107765767B (en) | Electronic device | |
| CN2583726Y (en) | Integrated musical instrument music computer | |
| CN2866174Y (en) | Pen with MP3 function | |
| CN2874963Y (en) | Cell phone with USB plug | |
| US20120188698A1 (en) | Car audio system with changeable plug-in computer | |
| JPH09179658A (en) | Electronic appliance | |
| CN2836076Y (en) | Sliding cover protection structure for electronic device | |
| JP3048044U (en) | Notebook computer | |
| JP2816318B2 (en) | Electronics | |
| CN2364497Y (en) | Portable computer hard disc adapter device | |
| CN2760655Y (en) | Drawing mechanism for extending module | |
| CN216886282U (en) | Shell structure of automobile instrument | |
| CN201102513Y (en) | Liquid crystal display and multimedia player inside vehicle | |
| CN215643176U (en) | History english teaching taste dictation device | |
| CN221264213U (en) | Handheld rapid detection and diagnosis equipment | |
| JP2730464B2 (en) | Electronic device housing structure | |
| CN216133365U (en) | Display support with integrated computer mainframe box function | |
| CN2262258Y (en) | Portable computer host machine with printer | |
| CN210574350U (en) | Computer teaching auxiliary equipment applied to information technology subject |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031001 Termination date: 20100320 |