CN201408387Y - Laptop with projector - Google Patents

Abstract

A notebook computer with projection function combines the functions of a notebook computer and a projection machine, and is suitable for multimedia teaching, home cinema, and the like. The notebook computer with projection function comprises a notebook computer body, a projection component and a projection screen, wherein, the notebook computer body comprises due components except a display on anoriginal notebook computer; the projection component is arranged on the notebook computer body; and signals of a notebook computer display unit are connected to a signal terminal of the projection component after being processed. The projection can be performed on the projection screen in a close range only by switching on the projection component and the projection screen, and can be directly performed on a wall or a curtain suspended on the wall in a distant range.

Description

Laptop with projector

【Technical field】

The utility model relates to a notebook computer, in particular to a notebook computer with a projection function.

【Background technique】

With the continuous progress and development of electronic information technology and multimedia technology, and the improvement of people's requirements for the quality of work and life, notebook computers and projectors are also used more and more widely and frequently.

For example, the current teaching generally adopts or gradually adopts multimedia teaching. Taking into account factors such as cost, computers and projectors are usually used in multimedia teaching at present. Just need computer and projector connection just can work for this reason, and the computer that has does not have projector interface, therefore often needs special preparation, owing to adopting two pieces of electronic equipments to carry inconvenient in addition. For another example, nowadays home theaters have gradually entered the homes of ordinary people. One of the development trends of home theaters is that the larger the display screen, the more popular they are. The current home theaters basically use video players and large LCD screens. However, it does not make people find the feeling of a real theater, and the cost is high, especially the larger the LCD screen, the more expensive it is, and the larger it takes up space.

Therefore, in order to facilitate the application of multimedia teaching, home theater and other occasions, it is necessary to have an electronic device that can organically combine the functions of a computer and a projector.

【Content of invention】

The main purpose of the utility model is to provide a notebook computer with a projection function, which is an electronic device that can organically combine the functions of a computer and a projector.

In order to achieve the above purpose, the utility model provides a notebook computer with projection, which can combine the projection function with the notebook computer. The notebook computer with projection combines the functions of a notebook computer and a projector, and is suitable for multimedia teaching, home theater and the like. The notebook computer with projection includes a notebook computer body, a projection assembly and a projection screen. Wherein, the notebook computer body with projection includes all necessary components except the display of the original notebook computer. Component signal terminal connections. When the distance is short, you only need to open the projection assembly and the projection screen to project on the projection screen, and when the distance is long, you can directly project on the wall or hang a curtain on the wall.

Compared with the prior art, the notebook computer with projection in the utility model combines the functions of a computer and a projector, omits a notebook computer display, has lower manufacturing costs, and reduces the number of electronic devices and is more portable.

【Description of drawings】

Fig. 1 is the structural representation of the notebook computer with projection of the utility model.

Fig. 2 is a structural schematic diagram of a preferred embodiment of the rack sliding device with projection screen for notebook computer of the present invention.

Fig. 3 is a structural schematic diagram of a preferred embodiment of the rack rotating device with projection notebook computer projection screen of the present invention.

【Detailed ways】

Please refer to Fig. 1, which is a structural schematic diagram of a notebook computer with a projection of the present invention. The notebook with projection includes a notebook computer body 10 , a projection assembly 20 and a projection screen 30 .

Wherein, the notebook computer body with projection includes all necessary components except the display of the original notebook computer, the projection assembly 20 of the notebook computer with projection is installed on the main body 10 of the notebook computer, and the notebook computer display unit signal processing Afterwards, it is connected with the signal terminal of the projection assembly 20 . The projection assembly 20 is connected to the notebook computer body 10 through a rotating mechanism (not shown), so that the projection assembly 20 can rotate relative to the notebook computer body 10 at a certain angle.

A groove 101 is provided on the periphery of the keyboard operation surface of the notebook computer with projection 10, and the projection screen can be inserted into the groove 101, and can also be opened to the projection assembly 20 of the notebook computer with projection.

Please refer to Fig. 2 and Fig. 3. Fig. 2 and Fig. 3 are respectively a structural schematic diagram of a preferred embodiment of the sliding device and the rotating device of the rack with projection screen 30 for notebook computer of the present invention. The projection screen 30 has a frame 301 supporting itself, and the frame 301 is connected with a rotating device, and the rotating device is connected with a sliding mechanism. Thus, the frame 301 can slide relative to the notebook computer body 10 and can also rotate. The frame 301 of the computer projection screen 30 can have multiple sliding and rotating modes. In this embodiment, the laptop computer body 10 with projection is provided with sliding tracks 102 on both sides of one end near the projection screen on the side that is in contact with the table when it is placed; The sliding bar 302 is slidably disposed on the sliding track 102 . In this embodiment, the structure of the rotating device is as follows: a cylindrical pivot 3020 is provided on both sides of one end of the slide bar 302, and a cylindrical pivot hole is provided on both sides of one end of the frame 301 of the projection screen 30, and the cylindrical pivot 3020 The cylindrical pivot holes on both sides of one end of the frame 301 pass through. In addition, in order to facilitate the carrying of the notebook computer with projection, the notebook computer body 10 is provided with a strap buckle 103 for buckling the strap during carrying.

Thus, when using the notebook computer with projection at close range, the distance between the projection screen 30 and the projection assembly 20 can be appropriately adjusted by adjusting the slide bar 302 as required; Properly adjust the relative angle between the projection screen 30 and the projection assembly 20 . When the projection screen 30 is used for long-distance use such as multimedia, to prevent the light of the projection assembly 20 from being blocked, it can be directly projected on the wall or hang a curtain on the wall.

The utility model combines the function of the projector on the notebook computer and omits the display of the notebook computer. The manufacturing cost is lower, the projection distance can be adjusted as required, and the utility model is more portable and convenient for multimedia use.

Claims (9)

1. be with the projection notebook computer for one kind, this band projection notebook computer comprises the notebook computer body, it is characterized in that: this band projection notebook computer also comprises a projecting subassembly, a projection screen; And notebook computer body shows signal end is connected with the projecting subassembly signal end.

2. band projection notebook computer according to claim 1 is characterized in that: be provided with a rotating mechanism between described projecting subassembly and the notebook computer body.

3. band projection notebook computer according to claim 1, it is characterized in that: described projection screen is provided with the frame of a support projection screen.

4. band projection notebook computer according to claim 1 is characterized in that: the periphery of described notebook computer body keyboard operation one side is provided with groove.

5. band projection notebook computer according to claim 1 is characterized in that: when described notebook computer body is placed with put the close projection screen one end both sides of one side that platform contacts and be respectively equipped with sliding rail.

6. band projection notebook computer according to claim 5 is characterized in that: be slidingly equipped with slide bar on the described sliding rail.

7. band projection notebook computer according to claim 6 is characterized in that: be provided with a whirligig between described slide bar and the described frame.

8. band projection notebook computer according to claim 7, it is characterized in that: described whirligig comprises the set cylindrical pivot in slide bar one end both sides, the cylindrical pivot hole that one end both sides of the frame of projection screen are set, described cylindrical pivot are arranged in the cylindrical pivot hole of described frame.

9. band projection notebook computer according to claim 1 is characterized in that: described notebook computer body is provided with suspender clip.

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