CN203366220U - Computer CD-ROM power supply device - Google Patents

Abstract

The utility model provides a computer CD-ROM power supply device which solves the problem that the service life of a CD-ROM in the prior art is short. The computer CD-ROM power supply device comprises a shell, a disc reading device, a control device, a center control device and an indicating device. Internal devices of the CD-ROM are arranged on the shell, and the shell is connected with a computer. The disc reading device is used for carrying out CD reading and/or CD recording and arranged in the shell. The control device is used for controlling the disc reading device. The center control device is used for controlling the disc reading device by receiving control signals sent by the control device, one end of the center control device is connected with the control device through a first data line, the other end of the center control device is connected with the disc reading device through a second data line, and the center control device is connected with a computer mainboard through a third data line. The indicating device is used for carrying out status display, arranged on the shell and respectively connected with the control device and the disc reading deice. The computer CD-ROM power supply device can supply power according to needs and prolongs the service life of the CD-ROM.

Description

A kind of computer CD ROM electric supply installation

Technical field

The utility model relates to computer realm, refers to especially a kind of computer CD ROM electric supply installation.

Background technology

Existing computer CD ROM is directly to be inserted on power source of host computer, as long as computer booting, CD-ROM drive is energising just.Yet be limited the serviceable life of computer CD ROM, computing machine, in when start, all will carry out self check operation to CD-ROM drive at every turn, and the laser head of CD-ROM drive will be worked once like this, and the life-span of CD-ROM drive will the shortening greatly because of startup self-detection frequently.

For addressing the above problem, the removable CD-ROM drive that has occurred the interfaces such as USB in prior art, solve such problem, although solved like this problem of CD-ROM drive self check, because the interfaces such as USB are constantly plugged, after long-time the use, can cause loose contact, cause CD-ROM drive not use, perhaps, in the situation that loose contact is used, because electric current constantly changes, cause the appearance of the problems such as CD-ROM drive damage.

The utility model content

The utility model proposes a kind of computer CD ROM electric supply installation, solved CD-ROM drive short problem in serviceable life in the prior art.

The technical solution of the utility model is achieved in that

A kind of computer CD ROM electric supply installation comprises:

For CD driver device the housing be connected with computing machine are installed;

Read to coil device for what carry out disc reading and/or imprinting, be arranged in housing;

Be used for reading to coil the control device that device is controlled,

Be used in the control signal of accepting the control device transmission reading to coil the control device that device is controlled, control device one end is connected with control device by the first data line, the other end by the second data line with read to coil device and be connected, and control device is connected with computer motherboard by the 3rd data line;

For the indicating device that carries out the state demonstration, be arranged on housing, and respectively with control device with read to coil device and be connected.

As further technical scheme, also comprise: for the hook be connected with casing, with housing, be connected.

Preferably, control device is arranged on housing.

Preferably, the length of the first data line is specially 50～150cm.

Preferably, indicating device comprises:

For showing the first pilot lamp of reading to coil the device power supply state;

For showing the second pilot lamp of reading to coil the device duty.

Technical solutions of the utility model coordinate control device by control device, realization is to reading to coil the control of device, can under the control of control device, by control device, realize reading to coil the power supply of device, operations such as opening or close, under the demonstration of display device, the user can obtain the state of reading to coil device and control device simultaneously, and then can convenient operation, by above-mentioned technical scheme, make CD-ROM drive can in the situation that needs powered, and then can when each start, not carry out the self check operation, by control device, directly with mainboard, be connected in addition, overcome because the problem that contact makes CD-ROM drive damage appears in the mobile CD ROM that adopts USB interface simultaneously.

The accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

The structural representation that Fig. 1 is an embodiment of a kind of computer CD ROM electric supply installation of the utility model;

The structural representation that Fig. 2 is another embodiment of a kind of computer CD ROM electric supply installation of the utility model;

The structural representation that Fig. 3 is another embodiment of a kind of computer CD ROM electric supply installation of the utility model;

The structural representation that Fig. 4 is a kind of computer CD ROM electric supply installation of the utility model front view;

The structural representation that Fig. 5 is a kind of computer CD ROM electric supply installation of the utility model rear view;

The structural representation that Fig. 6 is another embodiment of a kind of computer CD ROM electric supply installation of the utility model front view.

In figure:

1, housing; 2, read to coil device; 3, control device; 4, control device; 5, the first data line; 6, the second data line; 7, the 3rd data line; 8, hook; 9, the first pilot lamp; 10, the second pilot lamp; 11, CD ROM support tray.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.

As shown in Fig. 1～Fig. 6, a kind of computer CD ROM electric supply installation the utility model proposes comprises:

For the CD driver device is installed, and the housing 1 be connected with computing machine;

For carry out disc reading and/or imprinting read coil device 2, be arranged in housing 1;

Be used for reading to coil the control device 3 that device 2 is controlled,

Be used in the control signal of accepting control device 3 transmissions reading to coil the control device 4 that device 2 is controlled, control device 4 one ends are connected with control device 3 by the first data line 5, the other end by the second data line 6 with read to coil device 2 and be connected, and control device 4 is connected with computer motherboard by the 3rd data line 7;

For the indicating device that carries out the state demonstration, be arranged on housing 1, and respectively with control device 3 with read to coil device 2 and be connected.

Coordinate control device 4 by control device 3, realization is to reading to coil the control of device 2, can under the control of control device 3, by control device 4, realize the power supply of reading to coil device 2, operations such as opening or close, under the demonstration of display device, the user can obtain the state of reading to coil device 2 and control device 3 simultaneously, and then can convenient operation, by above-mentioned technical scheme, make CD-ROM drive can in the situation that needs powered, and then can when each start, not carry out the self check operation, by control device 4, directly with mainboard, be connected in addition, overcome because the problem that contact makes CD-ROM drive damage appears in the mobile CD ROM that adopts USB interface simultaneously.

In an embodiment of the present utility model, be provided with and read to coil device 2 in housing 1, carry out the operations such as reading of CD-ROM drive or imprinting by reading to coil device 2, control device 3 is connected with control device 4 by the first data line 5, and control device 4 by the second data line 6 with read to coil device 2 and be connected, by the 3rd data line 7, with computer motherboard, be connected, in the present embodiment, under the control of control device 3, control the energising of reading to coil device 2 by control device 4, open a position, close the operations such as storehouse or outage, in the present embodiment, also be provided with indicating device, under the indication of indicating device, the operator can be known each state of CD-ROM drive, as whether switched on, whether read to coil mid relevance information, make the problem of having avoided CD-ROM drive directly to be connected with computer motherboard by above-mentioned technical scheme, can when needs are used CD-ROM drive, under the control of control device 3, be the CD-ROM drive energising, in addition, through the CD-ROM drive operation, be incorporated on control device 3, improved the operating performance to CD-ROM drive, and compare with USB interface mobile CD ROM of the prior art, in the present embodiment, by the 3rd data line 7, directly with computer motherboard, be connected, avoided the impact on CD-ROM drive of repeatable operation or current anomaly.

In another embodiment of the present utility model, as further technical scheme, also comprise: for the hook 8 be connected with casing, with housing 1, be connected.

As shown in Figure 3, in the present embodiment, hook 8 preferably is set, by linking up with 8, control device 3 is hung on housing 1 in use, in convenient operation, make whole become clean and tidy like this.

In one embodiment of the present utility model, preferred, control device 3 is arranged on housing 1.

As Fig. 6, in the present embodiment, by control device 3, what embed is arranged on courteous front end, is arranged on CD ROM support tray 11 1 sides, by such design, CD-ROM drive can be embedded in computer cabinet, present, use with conventional CD-ROM drive form, but by control device 3 can carry out CD-ROM drive energising, open a position, close the operations such as storehouse or outage, further saved the space of using.

In another embodiment of the present utility model, preferred, the length of the first data line 5 is specially 50～150cm.

As shown in Figure 2, for the length of the first data that connects control device 3 and control device 4, be 50～150cm, 100cm preferably in the present embodiment, like this, in use, integral body can be placed in to background, then by the lengthening to the first data line 5, can be by control device 3 independent be placed on obvious position, such as: integral body can be placed on cabinet, and cabinet is placed in the desktop below, and control device 3 is placed on desktop, when being used CD-ROM drive, needs can, by placing control device 3 on the table, carry out the control of CD-ROM drive.

In another embodiment of the present utility model, preferred, indicating device comprises:

For showing the first pilot lamp 9 of reading to coil device 2 power supply states;

For showing the second pilot lamp 10 of reading to coil device 2 duties.

In the present embodiment, indicating device comprises the first pilot lamp 9 and the second pilot lamp 10, by the first pilot lamp 9, shows whether read to coil device 2 switches on, and when under the control of control device 3, makes to read to coil device 2 power supplies, and the first pilot lamp 9 is lighted; The second pilot lamp 10 reads to coil the duty of device 2 for demonstration, that is, when reading to coil in device 2, have CD reading, and the second pilot lamp 10 is shown in green, belongs to normal condition; When reading to coil the content that device 2 can not read CD normally, the second pilot lamp 10 is shown in red; When reading to coil device 2, reading in the process of CD, in the time of can not normally reading due to problems such as hardware, the second pilot lamp 10 is shown as yellow, by above-mentioned indicating device, can allow the operator clearly understand use state and the duty of reading to coil device 2, has greatly improved service efficiency.

These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (5)

1. a computer CD ROM electric supply installation, is characterized in that, comprising:

For the CD driver device is installed, and the housing be connected with computing machine (1);

For carry out disc reading and/or imprinting read coil device (2), be arranged in described housing (1);

For to described, reading to coil the control device (3) that device (2) is controlled,

For reading to coil to described the control device (4) that device (2) is controlled accepting control signal that described control device (3) sends, described control device (4) one ends are connected with described control device (3) by the first data line (5), the other end is read to coil device (2) and is connected with described by the second data line (6), and described control device (4) is connected with computer motherboard by the 3rd data line (7);

For the indicating device that carries out the state demonstration, be arranged on described housing (1) upper, and read to coil device (2) and be connected with described with described control device (3) respectively.

2. computer CD ROM electric supply installation as claimed in claim 1, is characterized in that, also comprises: for the hook (8) be connected with casing, with described housing (1), be connected.

3. computer CD ROM electric supply installation as claimed in claim 1, is characterized in that, described control device (3) is arranged on described housing (1).

4. computer CD ROM electric supply installation as claimed in claim 1, is characterized in that, the length of described the first data line (5) is specially 50～150cm.

5. computer CD ROM electric supply installation as claimed in claim 1, is characterized in that, described indicating device comprises:

For showing described the first pilot lamp (9) of reading to coil device (2) power supply state;

For showing described the second pilot lamp (10) of reading to coil device (2) duty.

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