CN2507050Y

CN2507050Y - Extension holder for PDA

Info

Publication number: CN2507050Y
Application number: CN 01234702
Authority: CN
Inventors: 陈平新; 李泉元; 吴盛宾
Original assignee: Compal Electronics Inc
Current assignee: Compal Electronics Inc
Priority date: 2001-10-12
Filing date: 2001-10-12
Publication date: 2002-08-21
Anticipated expiration: 2011-10-12

Abstract

An expanding seat that can be used in a personal digital assistant machine consists of a body and a cover body, wherein, the interior of the body is provided with a circuit, the upper surface of the body is provided with a keyboard and a plurality of connecting ports used for integrating different interfaces of external connection peripheral devices are arranged at the side of the body, the keyboard and the connecting ports are respectively connected with the circuit in the interior of the body. One side of the cover body is pivotally connected with the body, thereby pivotally covering on the upper surface of the body and being opposite to the body. A positioning space is arranged on an opposite face between the cover body and the upper surface of the body. The positioning space can be used for holding personal digital assistant machines of different sizes and is bonded with the circuit in the body.

Description

The expansion seat that supplies PDA (Personal Digital Assistant) to use

[technical field]

The utility model relates to a kind of expansion seat of using for PDA (Personal Digital Assistant), particularly relate to a kind of for different size the PDA (Personal Digital Assistant) use and be integrated with the expansion seat that the PDA (Personal Digital Assistant) of external peripheral unit interface connectivity port is used.

[background technology]

Because PDA (Personal Digital Assistant) (to call PDA in the following text) is not on the market integrated the interface of 3C periphery product at present, and the expansion seat product of its use is not also fully integrated peripheral as yet, therefore the user still can only operate by the function key that PDA itself provides, even and described PDA and present expansion seat or external connection keyboard collocation, also can only accomplish to be easier to reach synchronously the function of input fast, can not provide the user that the ability of bigger action pane and the peripheral 3C Product interface of complete integration is arranged, so the user is if need to use different peripherals, then certainly will purchase more external connection box or external outfit, and these external devices also can increase the degree of difficulty that links on the peripheral unit communication interface except carrying inconvenience.And in view of present PDA market fully extend to the society each aspect, the scope that PDA can use more and more widely, and the function that need meet the quick action online, therefore, the utility model is planned the peripheral product interface relevant with PDA and is incorporated on the PDA expansion seat, and the described seat that expands can use for the PDA of different size, allow the user can the more convenient PDA that operates rapidly, and have bigger operation and read picture, and the binding instrument of increase PDA and other 3C periphery, allow PDA be not only simple individual digital notebook, further become the individual action online computer, game host and audio-visual composite set.

[utility model content]

The expansion seat that the purpose of this utility model is to provide a kind of confession PDA (Personal Digital Assistant) of using for the PDA (Personal Digital Assistant) of different size to use.

The expansion seat that provides a kind of confession PDA (Personal Digital Assistant) that is integrated with external peripheral interface connectivity port to use is provided another purpose of the present utility model.

The expansion seat that supplies PDA (Personal Digital Assistant) to use of the present utility model, be characterized in, described expansion seat includes: a body, it has a upper surface, described body interior has circuit and has the keyboard of being located on the described upper surface and several connectivity ports of being located at the body side, described connectivity port is integrated with the connecting interface of various external peripheral units, and described keyboard and described connectivity port are connected with the circuit of body interior respectively; An and lid, one side and described body articulate, can lift the upper surface that is covered in described body by described relatively body pivot with closing, have certain bit space on the described lid one side relative with described body upper surface, space, described location is can be for the PDA (Personal Digital Assistant) of different size ccontaining and the circuit formation of described PDA (Personal Digital Assistant) and described body interior is connected.

The utility model can be realized the personal digital assistant of ccontaining various sizes and integrate external peripheral unit interface and use for the PDA (Personal Digital Assistant) of planting on it.

[description of drawings]

The expansion seat of the utility model being used for PDA (Personal Digital Assistant) below by most preferred embodiment and accompanying drawing is elaborated, in the accompanying drawing:

One embodiment of Fig. 1 expansion seat that to be the utility model use for PDA (Personal Digital Assistant) opens the stereographic map that lies against on the plane;

The rear view of one embodiment of Fig. 2 expansion seat that to be the utility model use for PDA (Personal Digital Assistant);

The user mode figure of one embodiment of Fig. 3 expansion seat that to be the utility model use for PDA (Personal Digital Assistant); Show that wherein a PDA (Personal Digital Assistant) inserts the aspect in the space, location on the described expansion flap body;

The bottom schematic view of PDA (Personal Digital Assistant) described in one embodiment of Fig. 4 expansion seat that to be the utility model use for PDA (Personal Digital Assistant);

Another user mode stereographic map of one embodiment of Fig. 5 expansion seat that to be the utility model use for PDA (Personal Digital Assistant); Showing wherein that described expansion seat is opened keeps flat and described PDA (Personal Digital Assistant) has been planted and is positioned on the described lid;

The side view of one embodiment of Fig. 6 expansion seat that to be the utility model use for PDA (Personal Digital Assistant).

[embodiment]

Consult shown in Figure 2, a preferred embodiment of the expansion seat that to be the utility model use for PDA (Personal Digital Assistant), described expansion seat 1 has the lid 12 that a body 11 and can described relatively body 11 covers.

Described body 11 is made up of a upper shell and a lower house, is formed with a upper surface 110 on described upper shell, and described upper surface 110 is provided with a keyboard 111, and described body 11 inside are provided with the circuit that electrically connects with described keyboard 111.Consult shown in Figure 2 again, the back side of described body 11 is provided with several connectivity ports that electrically connects with body 11 internal circuits respectively, comprising a universal serial bus (calling USB in the following text) connectivity port 112, a RS-232 connectivity port 113, a Video Graphics Array (VGA) output port 114 and direct current (calling DC an in the following text) input port 115.After a digital assistant machine (hereinafter to be referred as PDA) was inserted on the described expansion seat 1, described usb connecting port 112 can have the connector of external peripheral unit (as scanner, hard disk, CD player, printer, the modulator-demodular unit etc.) binding of USB interface as described PDA and other.The connector that described RS-232 can be connected with other external peripheral units (as personal computer, printer etc.) with RS-232 interface as described PDA.And described VGA output port 114 can be connected to a large screen display, allows PDA user operate PDA under bigger window.115 of described DC input ports can provide by the direct current of civil power behind the transformer step-down rectifier and use to PDA.Therefore, the described body 11 that expands seat 1 has been integrated the connecting interface of the external peripheral unit relevant with PDA, makes describedly to expand that seat 1 has sufficient expansion slot and extendibility effectively expands for described PDA and other 3C periphery product of convenient use.

Consult shown in Figure 1ly again, a side 121 of described lid 12 articulates with body 11, and it can described relatively body 11 pivots and lift on the upper surface 110 that is covered on described body 11 with closing.And as Fig. 1 and shown in Figure 3, be formed with one for the ccontaining space, location 123 of a PDA2 on the relative one side 122 of described lid 12 and body 11 upper surfaces 110, and as shown in Figure 4, the bottom 20 of described PDA2 is typically provided with first connector 21 for external usefulness.Again as shown in Figure 3, space, described location 123 is the centre positions that are positioned at described lid 12, its bottom is provided with second connector 124 that can link with first connector 21 of described PDA2 bottom, and the circuit of described second connector 124 and body 11 inside electrically connects.Therefore, as Fig. 3 and shown in Figure 5, when described PDA2 down vertically inserts the bottom in space 123,123 through location, space, described location by the upper end in space 123, location, first connector (not shown) of described PDA2 bottom just with second connector, the 124 corresponding connections of 123 bottoms, space, described location, connect and described PDA2 is formed with the circuit that expands seat 1 inside.Like this, described PDA2 can utilize described described connectivity port 112,113,114 and other the external peripheral unit that expands on the seat 1 to link up.And want special one carry be, space, location 123 sizes on the described lid 12 are to be designed to can plant for present maximum sized PDA at least, and described second connector 124 is fixed on 123 bottoms, space, described location separably, so, used described expansion seat at 1 o'clock as the PDA of different size, only need change corresponding second connector of first connector with described PDA, described PDA can successfully be plugged in the space, described location 123 and by described corresponding second connector and the circuit that expands seat 1 body interior and connect, and can conveniently use the described various facilities that expand on the seat 1.

In addition, have a pair of loudspeaker 125 in 123 left and right sides, space, location of described lid 12 in also.Therefore, as shown in Figure 5, described PDA2 can directly link by space, described location 123 and connector 124 and expansion seat 1, then, the user can directly use the 111 couples of PDA2 of keyboard that expand on the seat 1 to import or operate, repeatedly just can not obtain required character and need not repeat to touch the contact panel on the PDA2 or the button on the PDA2 pushed, allow the user can be simpler and easy and rapidly mode operate PDA2.In addition, when the user operates MP3 playing back music on the PDA2, can be directly music be enlarged playback by expanding loudspeaker built-in on the seat 1 125, and in utilizing described expansion seat 1 to carry out a game host when beating electronic game in conjunction with described PDA2, more can utilize usb connecting port 112 binding one rocking bars that expand on the seat 1 and utilize described VGA output port 114 direct and bigger displays to be connected, allow the user have broader action pane, and carry out having bigger display frame when document is handled, and be convenient to read and increase entertainment effect.

In addition, as shown in Figure 5, also be pivoted with the shape of the falling ㄇ support foot rest 126 at connection 121 two ends, described base on the base 121 of described lid 12, described support foot rest 126 folds when not using and is flattened on 121 places, described lid 12 bases, when the described lid 12 that expands seat 1 be opened be a suitable elevation angle after, described support foot rest 126 can be pulled open and push up and stand on the plane by described relatively lid 12, but the weight of the described lid 12 of supplemental support and make described lid 12 be fixed in an opening angle.

From the above, the expansion seat 1 that the utility model confession PDA (Personal Digital Assistant) is used is by providing one can supply the ccontaining space, location 123 of different size PDA, PDA2 not only can directly be connected with expansion seat 1 by second connector 124, also can directly will enlarge playback by the sound of PDA2 output by built-in loudspeaker 125, and PDA2 can be directly linked with bigger display, broader operation of user and display window are provided, and PDA2 can utilize the various connectivity ports of expanding on the seat 1, effectively expand and integrate the external peripheral unit of other 3C, minimizing is incompatible because of the too much caused interface of peripheral unit, and avoid the situation that extendibility is not good or expansion slot is not enough to take place, and help the user operating as MP3, during electronic game, there is the more data space to utilize, and storage area and the peripheral advantage that can apply in a flexible way of expansion, also can with the common use of peripheral commodity on the market, the user can be enjoyed multiple operating function at 1 o'clock and adopt abundant audio-visual enjoyment more by described PDA2 being incorporated into described expansion seat.In addition, by described expansion seat 1 can with multiple peripheral unit interface connection characteristics, can save with the person and purchase the expense of multiple peripheral accessory, and the solution user puzzlement of carrying many peripheral accessories when going out at different peripheral units.

Claims

1, a kind of expansion seat that supplies PDA (Personal Digital Assistant) to use is characterized in that, described expansion seat includes:

One body, it has a upper surface, described body interior has circuit and has the keyboard of being located on the described upper surface and several connectivity ports of being located at the body side, described connectivity port is integrated with the connecting interface of various external peripheral units, and described keyboard and described connectivity port are connected with the circuit of body interior respectively; And

One lid, one side and described body articulate, can lift the upper surface that is covered in described body by described relatively body pivot with closing, have certain bit space on the described lid one side relative with described body upper surface, space, described location is can be for the PDA (Personal Digital Assistant) of different size ccontaining and the circuit formation of described PDA (Personal Digital Assistant) and described body interior is connected.

2, the expansion seat of using for PDA (Personal Digital Assistant) according to claim 1 is characterized in that: described connectivity port comprise one for have general serial bus connection port that the universal sequential bus interface device is connected, one for have RS-232 connectivity port, that the RS-232 interface device is connected for a Video Graphics Array output port that is connected with graphoscope and a dc supply input mouth that supplies direct supply to import.

3, the expansion seat of using for PDA (Personal Digital Assistant) according to claim 1, it is characterized in that: described PDA (Personal Digital Assistant) has one first connector, the bottom, space, location of described lid also has one second connector, in the time of in described PDA (Personal Digital Assistant) is inserted space, described location, described first connector promptly forms with described second connector and connects.

4, the expansion seat as using for PDA (Personal Digital Assistant) as described in the claim 3, it is characterized in that: described second connector is fixed on the bottom, space, location of described lid separably, changes the second different connectors with the PDA (Personal Digital Assistant) that cooperates different size.