CN101485521A - Automatic control type multimedia platform and method for realizing the same - Google Patents
Automatic control type multimedia platform and method for realizing the same Download PDFInfo
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- CN101485521A CN101485521A CNA200910046190XA CN200910046190A CN101485521A CN 101485521 A CN101485521 A CN 101485521A CN A200910046190X A CNA200910046190X A CN A200910046190XA CN 200910046190 A CN200910046190 A CN 200910046190A CN 101485521 A CN101485521 A CN 101485521A
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- chamber door
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- type multimedia
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Abstract
The invention provides an automatic control type multimedia platform and a realization method thereof, and belongs to the field of electronic equipment. The automatic control type multimedia platform comprises a box body, upper box doors and a side box door. Furthermore, the multimedia platform also comprises an inductive switch used for inducing the closing states of the upper box doors on both sides corresponding to the upper box doors, an elastic bolt body which is arranged on a box body frame corresponding to the inner side on the top of the side box door corresponding to the side box door, a multimedia box control center and the like. By utilizing the operation box and the realization method, the operation box can be directly closed after a projection apparatus is used without causing damage to a matched computer and the projection apparatus. At the same time, the condition that a user forgets to close the operation box can be avoided.
Description
Technical field
The invention belongs to electronic device field.
Background technology
Current multi-media platform is one and is built-in with display screen, cabinet, control button, and the body structure of various interface.Its housing parts mainly includes casing, chamber door.Chamber door has wherein generally included two parts, and one is the top chamber door, and another is the sidepiece chamber door, when opening the top chamber door, can expose structures such as display screen, keyboard, control panel, when opening the sidepiece chamber door, can expose structures such as connecting interface.
In the current technology, a very big defective is arranged, be exactly the user after using multimedia equipment, particularly use after the supporting projecting apparatus, do not know how could correctly close whole system, or close whole system and too bother.Such as after the user closed whole computer, projecting apparatus also needed the delay of a period of time usually, and the user often is reluctant to wait for this time delay.
Again sometimes, in the body structure of current multi-media platform, include two doors, the user forgets sometimes and closes a door, in this case, might cause article lost.
Summary of the invention
The objective of the invention is to be to provide a kind of can carry out the automatic control type multimedia dais of shutoff operation quickly and safely to multimedia system automatically, and corresponding implementation method.
A kind of automatic control type multimedia dais, it includes casing, top chamber door and sidepiece chamber door, and wherein the top edge portion of sidepiece chamber door can be used as the slide rail of top chamber door, it is characterized in that:
Corresponding top chamber door is provided with the inductive switch that is used to respond to top, both sides chamber door closure state, and its detectable signal is sent to following Multi-media box control centre;
Corresponding sidepiece chamber door on the inboard pairing box frame at sidepiece chamber door top, is provided with the elasticity key that can be pressed into by the closed side chamber door;
Multi-media box control centre, it includes in order to the whole multimedia case being carried out the chamber door control arithmetic processor of s operation control, and be connected with this arithmetic processor in order to chamber door shutdown signal acquisition module that the closure state of top chamber door is surveyed, in order to supporting computer closing module from shutdown signal to supporting computer that send, in order to send the supporting projecting apparatus late release module of shutdown signal to supporting projecting apparatus.
Further, aforesaid automatic control type multimedia dais also comprises following technical characterictic:
Described top chamber door is provided with magnetic switch, and top chamber door wherein includes left and right two, is provided with magnet in the marginal portion of a chamber door, and the opposite side chamber door of correspondence is provided with the Magnetic Induction circuits for triggering.
Corresponding a described side chamber door that is provided with the Magnetic Induction circuits for triggering is provided with in this chamber door inboard and is used for the slide rail that on-fixed connects lead, and is supporting in the tank wall of downside, is provided with the ballast that is connecting lead and stretching action is provided.
Described top chamber door includes left and right two, and corresponding the residing closing position of both sides chamber door is respectively arranged with two cover inductive switches, respectively in order to survey the closure state of both sides chamber door.
Described inductive switch is separately positioned on top chamber door one side and the supporting box frame, wherein is provided with a kind of in Magnetic Induction circuits for triggering and the magnet in top chamber door one side, and box frame is provided with another kind.
Described inductive switch is separately positioned on the turning circuit on top chamber door one side and the supporting box frame, on top chamber door and supporting box frame, be respectively arranged with can conducting the conductor that presses.
Described elasticity key is a spring body, be arranged on support bar in the spring body, cooperating the support bar setting the bar groove, be arranged on the spring body front side and formed jointly by the bolt head that support bar supported.
Described sidepiece chamber door, its articulated structure is arranged on the bottom side, can open by the mode that spins upside down.
The implementation method at automatic control type multimedia of the present invention dais, it is realized as follows:
Step 1, the user at first closes the sidepiece chamber door when closing multimedia system;
Step 2 is forced down the position of elasticity key by the pressure effect of sidepiece chamber door;
Step 3 is the part of top chamber door rail plate with the top of sidepiece chamber door, and the user is with top chamber door closure;
Step 4, top chamber door are under sufficiently closed situation, and inductive switch triggers control centre to closure signal and sends detectable signal;
Step 5, Multi-media box control centre utilizes supporting computer closing module to send shutdown signal to supporting computer, and closes Postponement module to projecting apparatus and send shutdown signal;
Step 6, projecting apparatus are closed Postponement module through after the predetermined time delay section, make supporting projecting apparatus enter closed condition.
Further, related parts in abovementioned steps also have following feature:
Described top chamber door is provided with magnetic switch, and top chamber door wherein includes left and right two, is provided with magnet in the marginal portion of a chamber door, and the opposite side chamber door of correspondence is provided with the Magnetic Induction circuits for triggering.
Corresponding a described side chamber door that is provided with the Magnetic Induction circuits for triggering is provided with in this chamber door inboard and is used for the slide rail that on-fixed connects lead, and is supporting in the tank wall of downside, is provided with the ballast that is connecting lead and stretching action is provided.
Described top chamber door includes left and right two, and corresponding the residing closing position of both sides chamber door is respectively arranged with two cover inductive switches, respectively in order to survey the closure state of both sides chamber door.
Described inductive switch is separately positioned on top chamber door one side and the supporting box frame, wherein is provided with a kind of in Magnetic Induction circuits for triggering and the magnet in top chamber door one side, and box frame is provided with another kind.
Described inductive switch is separately positioned on the turning circuit on top chamber door one side and the supporting box frame, on top chamber door and supporting box frame, be respectively arranged with can conducting the conductor that presses.
Described elasticity key is a spring body, be arranged on support bar in the spring body, cooperating the support bar setting the bar groove, be arranged on the spring body front side and formed jointly by the bolt head that support bar supported.
Described sidepiece chamber door, its articulated structure is arranged on the bottom side, can open by the mode that spins upside down.
The invention has the advantages that: utilize control box of the present invention and implementation method, can be after projecting apparatus use, directly shutoff operation case and can supporting computer and projecting apparatus not being worked the mischief simultaneously, can also avoid the user to forget the shutoff operation case.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in more detail.
Fig. 1 is the structural representation of automatic control type multimedia of the present invention dais under closure state.
Fig. 2 is the structural representation of top chamber door under open mode at automatic control type multimedia of the present invention dais.
Fig. 3 is the top chamber door and the structural representation of sidepiece chamber door under open mode at automatic control type multimedia of the present invention dais.
Fig. 4 is the structural representation of the key among the present invention.
Fig. 5 is the structural representation of automatic control type multimedia of the present invention dais under closure state, is another kind of embodiment.
Fig. 6 is the circuit block diagram at automatic control type multimedia of the present invention dais.
Fig. 7 is the flow chart of the implementation method at automatic control type multimedia of the present invention dais.
The specific embodiment
The present invention is described further below with reference to accompanying drawing.
Join shown in Figure 1, automatic control type multimedia of the present invention dais 100, in appearance with the not obviously difference of the multimedia operations case of routine, but inside has increased multiple automatic control function, and the change of corresponding construction is arranged.
Join shown in each accompanying drawing, automatic control type multimedia dais 100 described in the invention, it includes basic casing 110, top chamber door 120 and sidepiece chamber door 130, and the top edge portion of sidepiece chamber door 130 can be used as the part of top chamber door 120 slide rails, and its technical characterstic is:
Corresponding top chamber door 120 is provided with the inductive switch 200 that is used to respond to top, both sides chamber door 120 closure states, and its detectable signal is sent to following Multi-media box control centre 300;
Corresponding sidepiece chamber door 130 on the inboard pairing box frame 140 at sidepiece chamber door 130 tops, is provided with the elasticity key 150 that can be pressed into by closed side chamber door 130;
Multi-media box control centre 300, it includes in order to the whole multimedia case being carried out the chamber door control arithmetic processor 310 of s operation control, and be connected with this arithmetic processor in order to chamber door shutdown signal acquisition module 320 that the closure state of top chamber door is surveyed, in order to supporting computer closing module 330 from shutdown signal to supporting computer that send, close Postponement module 340 in order to the supporting projecting apparatus that sends shutdown signal to supporting projecting apparatus.
Aforesaid inductive switch 200, it mainly in order to survey the closure state of top chamber door 120, has multiple implementation.
Such as, to join shown in Figure 1ly, top chamber door 120 is provided with magnetic switch 210, is used as a kind of way of realization of inductive switch 200.Top chamber door 120 wherein includes left and right two, is provided with magnet 211 in the marginal portion of a chamber door, and the opposite side chamber door of correspondence is provided with Magnetic Induction circuits for triggering 212, both mutually near or away from situation under, will send detectable signal.
Continue shown in the ginseng figure, corresponding a described side chamber door (right side of figure middle and upper part chamber door 120) that is provided with Magnetic Induction circuits for triggering 212, be provided with the pulley 160 that is used for on-fixed connection lead in the inboard of this chamber door, supporting in following side box wall 170, be provided with the ballast 161 that is connecting lead and stretching action is provided.This lead is in order to transmit the detectable signal that magnetic switch 210 is sent; And set pulley 160 and ballast 161 combing leads avoid lead to tangle.
The implementation structure of inductive switch 200 also has other form.
Join shown in Figure 5ly, described top chamber door 120 includes left and right two, and corresponding the residing closing position of both sides chamber door is respectively arranged with two cover inductive switches 200, respectively in order to survey the closure state of both sides chamber door.
In the present embodiment, corresponding two set cover inductive switches 200 of both sides chamber door are to realize by on described chamber door and supporting box frame 140 magnetic switch 210 being set respectively.As an example, can magnet 211 be set at the downside of the top of side chamber door 120, the box frame 140 of downside is provided with Magnetic Induction circuits for triggering 212.
In addition, set here inductive switch 200 as long as it is just passable to produce detectable signal, does not specifically limit.Such as, can also be respectively on top chamber door 120 1 sides and supporting box frame 140, turning circuit be set, specifically be on top chamber door 120 and supporting box frame 140, be respectively arranged with can conducting the conductor that presses, when two top chamber doors 120 are in closure state, this presses conductor can conducting, and this equally can produce detectable signal.
In addition, foregoing like that, corresponding sidepiece chamber door 130 on the inboard pairing box frame 140 at sidepiece chamber door 130 tops, is provided with the elasticity key 150 that can be pressed into by closed side chamber door 130.
Described elasticity key 150 is spring bodies 151, be arranged on support bar 153 in the spring body 151, cooperating the support bar setting bar groove 154, be arranged on spring body 151 front sides and form jointly by 152 on the bolt head that support bar 153 is supported.Bar groove 154 wherein is in order to limit the groove shape passage of support bar 153 positions; Bolt head 152 is arranged on the pressurized position at top; Spring body 151 is the elastic constructions in order to floating weight head 152.
And in order to cooperate this mode of operation, aforesaid sidepiece chamber door 130, its articulated structure are fit to be arranged on the bottom side, can open by the mode that spins upside down.
Aforesaid automatic control type multimedia dais 100 mainly comprises the shutoff operation of the multimedia equipment of supporting computer 400 and supporting projecting apparatus 500 in order to control, in addition, the equipment in the case can also be realized the various control function.
Join shown in Figure 3ly, after opening top chamber door 120, can utilize control structures such as display screen 410, keyboard 420, Genius mouse 430, guidance panel 440, switch 450, multimedia equipment is operated.And corresponding the inboard of sidepiece chamber door 130 is provided with the interface panel 460 in order to connect various wiring, plug.
Automatic control type multimedia dais 100 described in the invention, for example and without limitation, its using method is such:
Step 1, the user at first closes sidepiece chamber door 130 when closing multimedia system.
Step 2 is forced down the position of elasticity bolt 150 by the pressure effect of sidepiece chamber door 130.
After elasticity key 150 forced down, just can establish condition for the closure of upper tank door 120
Step 3 is the part of top chamber door 120 rail plates with the top of sidepiece chamber door 130, and the user is with top chamber door 120 closures.
Step 4, top chamber door 120 are under sufficiently closed situation, and the inductive switch 200 on the chamber door sends detectable signal to Multi-media box control centre 300.
Step 5, Multi-media box control centre 300 utilizes supporting computer closing module 330 to send shutdown signal to supporting computer, and closes Postponement module 340 to projecting apparatus and send shutdown signal.
Step 6, projecting apparatus are closed Postponement module 340 through after the predetermined time delay section, make supporting projecting apparatus enter closed condition.
Utilize aforesaid control box and using method, can be after projecting apparatus use, directly shutoff operation case and can supporting computer and projecting apparatus not being damaged simultaneously, can also avoid the user to forget the shutoff operation case.
More than be the description of this invention and non-limiting, based on other embodiment of inventive concept, all among protection scope of the present invention.
Claims (16)
1. automatic control type multimedia dais, it includes casing, top chamber door and sidepiece chamber door, and wherein the top edge portion of sidepiece chamber door can be used as the slide rail of top chamber door, it is characterized in that:
Corresponding top chamber door is provided with the inductive switch that is used to respond to top, both sides chamber door closure state, and its detectable signal is sent to following Multi-media box control centre;
Corresponding sidepiece chamber door on the inboard pairing box frame at sidepiece chamber door top, is provided with the elasticity key that can be pressed into by the closed side chamber door;
Multi-media box control centre, it includes in order to the whole multimedia case being carried out the chamber door control arithmetic processor of s operation control, and be connected with this arithmetic processor in order to chamber door shutdown signal acquisition module that the closure state of top chamber door is surveyed, in order to supporting computer closing module from shutdown signal to supporting computer that send, in order to send the supporting projecting apparatus late release module of shutdown signal to supporting projecting apparatus.
2. a kind of automatic control type multimedia according to claim 1 dais, it is characterized in that: described top chamber door is provided with magnetic switch, top chamber door wherein includes left and right two, marginal portion at a chamber door is provided with magnet, and the opposite side chamber door of correspondence is provided with the Magnetic Induction circuits for triggering.
3. a kind of automatic control type multimedia according to claim 2 dais, it is characterized in that: corresponding a described side chamber door that is provided with the Magnetic Induction circuits for triggering, be provided with the slide rail that is used for on-fixed connection lead in this chamber door inboard, supporting in the tank wall of downside, be provided with the ballast that is connecting lead and stretching action is provided.
4. a kind of automatic control type multimedia according to claim 1 dais, it is characterized in that: described top chamber door includes left and right two, corresponding the residing closing position of both sides chamber door is respectively arranged with two cover inductive switches, respectively in order to survey the closure state of both sides chamber door.
5. a kind of automatic control type multimedia according to claim 5 dais, it is characterized in that: described inductive switch, be separately positioned on top chamber door one side and the supporting box frame, wherein be provided with a kind of in Magnetic Induction circuits for triggering and the magnet in top chamber door one side, box frame is provided with another kind.
6. a kind of automatic control type multimedia according to claim 5 dais, it is characterized in that: described inductive switch, be separately positioned on the turning circuit on top chamber door one side and the supporting box frame, on top chamber door and supporting box frame, be respectively arranged with can conducting the conductor that presses.
7. a kind of automatic control type multimedia according to claim 1 dais, it is characterized in that: described elasticity key is a spring body, be arranged on support bar in the spring body, cooperating the support bar setting the bar groove, be arranged on the spring body front side and formed jointly by the bolt head that support bar supported.
8. a kind of automatic control type multimedia according to claim 1 dais is characterized in that: described sidepiece chamber door, its articulated structure is arranged on the bottom side, can open by the mode that spins upside down.
9. the implementation method at an automatic control type multimedia dais is characterized in that this method includes following steps:
Step 1, the user at first closes the sidepiece chamber door when closing multimedia system;
Step 2 is forced down the position of elasticity key by the pressure effect of sidepiece chamber door;
Step 3 is the part of top chamber door rail plate with the top of sidepiece chamber door, and the user is with top chamber door closure;
Step 4, top chamber door are under sufficiently closed situation, and inductive switch triggers control centre to closure signal and sends detectable signal;
Step 5, Multi-media box control centre utilizes supporting computer closing module to send shutdown signal to supporting computer, and closes Postponement module to projecting apparatus and send shutdown signal;
Step 6, projecting apparatus are closed Postponement module through after the predetermined time delay section, make supporting projecting apparatus enter closed condition.
10. the implementation method at a kind of automatic control type multimedia according to claim 9 dais, it is characterized in that: described top chamber door is provided with magnetic switch, top chamber door wherein includes left and right two, marginal portion at a chamber door is provided with magnet, and the opposite side chamber door of correspondence is provided with the Magnetic Induction circuits for triggering.
11. the implementation method at a kind of automatic control type multimedia according to claim 10 dais, it is characterized in that: corresponding a described side chamber door that is provided with the Magnetic Induction circuits for triggering, be provided with the slide rail that is used for on-fixed connection lead in this chamber door inboard, supporting in the tank wall of downside, be provided with the ballast that is connecting lead and stretching action is provided.
12. the implementation method at a kind of automatic control type multimedia according to claim 9 dais, it is characterized in that: described top chamber door includes left and right two, corresponding the residing closing position of both sides chamber door is respectively arranged with two cover inductive switches, respectively in order to survey the closure state of both sides chamber door.
13. the implementation method at a kind of automatic control type multimedia according to claim 12 dais, it is characterized in that: described inductive switch, be separately positioned on top chamber door one side and the supporting box frame, wherein be provided with a kind of in Magnetic Induction circuits for triggering and the magnet in top chamber door one side, box frame is provided with another kind.
14. the implementation method at a kind of automatic control type multimedia according to claim 12 dais, it is characterized in that: described inductive switch, be separately positioned on the turning circuit on top chamber door one side and the supporting box frame, on top chamber door and supporting box frame, be respectively arranged with can conducting the conductor that presses.
15. the implementation method at a kind of automatic control type multimedia according to claim 9 dais, it is characterized in that: described elasticity key is a spring body, be arranged on support bar in the spring body, cooperating the support bar setting the bar groove, be arranged on the spring body front side and formed jointly by the bolt head that support bar supported.
16. the implementation method at a kind of automatic control type multimedia according to claim 9 dais is characterized in that: described sidepiece chamber door, its articulated structure is arranged on the bottom side, can open by the mode that spins upside down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910046190XA CN101485521A (en) | 2009-02-13 | 2009-02-13 | Automatic control type multimedia platform and method for realizing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910046190XA CN101485521A (en) | 2009-02-13 | 2009-02-13 | Automatic control type multimedia platform and method for realizing the same |
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| Publication Number | Publication Date |
|---|---|
| CN101485521A true CN101485521A (en) | 2009-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200910046190XA Pending CN101485521A (en) | 2009-02-13 | 2009-02-13 | Automatic control type multimedia platform and method for realizing the same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156388A (en) * | 2013-04-08 | 2013-06-19 | 济南蓝贝思特科技有限公司 | Flat-pushing-type desk top used for multi-medium platform |
| CN105559341A (en) * | 2015-12-23 | 2016-05-11 | 华东师范大学 | Intelligent digital rostrum |
| CN105919285A (en) * | 2016-06-02 | 2016-09-07 | 华北理工大学 | Multimedia teaching desk |
-
2009
- 2009-02-13 CN CNA200910046190XA patent/CN101485521A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156388A (en) * | 2013-04-08 | 2013-06-19 | 济南蓝贝思特科技有限公司 | Flat-pushing-type desk top used for multi-medium platform |
| CN105559341A (en) * | 2015-12-23 | 2016-05-11 | 华东师范大学 | Intelligent digital rostrum |
| CN105919285A (en) * | 2016-06-02 | 2016-09-07 | 华北理工大学 | Multimedia teaching desk |
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Application publication date: 20090722 |