CN2463873Y

CN2463873Y - Modular small computer mainframe

Info

Publication number: CN2463873Y
Application number: CN 01200855
Authority: CN
Inventors: 吴玉鹤; 何家琛; 施柏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-13
Filing date: 2001-02-13
Publication date: 2001-12-05
Anticipated expiration: 2011-02-13

Abstract

The utility model relates to a modular miniature computer mainframe which comprises a circuit base board. The circuit base board is provided with a central processing unit socket for plugging a central processing unit, at least one accumulator slot for plugging an accumulator module, and signal input and output connectors which electrically connected. An inner frame body which is provided with a heat radiating part, a heat radiating fan and a heat conducting pipe is covered on the circuit base board for heat radiation. The circuit base board and the inner frame body are coated by a casing, so that the entirety can have the primary functions of a host computer to become a single module, and accordingly, the purposes of small and compact volume and portability can be obtained. The central processing unit or the accumulator module has the easily upgraded replaceability.

Description

Modularity personal computer main frame

The utility model relates to a kind of computer, particularly a kind of modularity personal computer main frame, and its volume is littler, can carry, and possess complete function, and only need external display device and I/O device, can use.

Because computer function is increasing, become one of the indispensable instrument that handles day-to-day work gradually, therefore, no matter in family or the general office, the use of computer is quite general.Yet, general desktop computer, its main frame occupation space is bigger, weight is also heavy, and be not suitable for portably using, therefore, for often going out or putting the limited user in space, notebook computer may be preferable selection, but in order to pursue compact requirement, electronics spare part complete combinations all in the notebook computer are on single motherboard, and in case when the demand of upgrading is arranged (as the central processing unit of changing faster processing speed or capacity of extended memory or the like), often not generally can use as desktop computer, do it yourself to change the outfit, so its upgrading extendibility is not as the desktop computer main frame, in addition, I/O devices such as the LCD Panel of notebook computer and keyboard, for cooperating the requirement of product design, can not be enlarged dimensionally and met user's same requirements of type computer environment for use on the table fully, therefore, if host computer can be formed the less and portable single module of a volume separately, again it is carried into be connected behind the work place various standardized as display screen, keyboard or the like output is gone into peripheral device and is applied, and can take into account the convenience of carrying and the comfortableness of environment for use simultaneously.

The modularity personal computer main frame that provides a kind of volume ratio notebook computer littler is provided the purpose of this utility model, and it possesses complete function, only needs external existing display device and I/O device to be applied.

For achieving the above object, the utility model is taked following technical measures:

Modularity personal computer main frame of the present utility model, comprise that a housing, one are located at circuit substrate in the housing and one and are located in the housing and the internal frame body that is connected with circuit substrate, can an external power supply device, a display device or other external peripheral device;

Circuit substrate has one first and reaches second relative with this first, first with second on be equipped with required circuit path, be electrically connected with the central processing unit socket that to plant for central processing unit, memory bank that at least one can be planted for memory module on first, be electrically connected with various signal on one of in first and second to export into joint;

Internal frame body location also covers on first of circuit substrate, its include one with the radiating part of air transmission of heat by contact, one for the radiator fan setting and be connected the fan storage tank of radiating part and the heat pipe of a contact central processing unit, heat pipe is connected to radiating part;

Housing comprises a upper cover body and a lower cover, accommodation space of inner formation between two lids, can hold circuit substrate and internal frame body, and make the signal that connects for external peripheral device export into joint and can be exposed outside, lower cover is formed with a device storage tank that can hold a data memory device, and data memory device is electrically connected to circuit substrate.

Wherein, connect at least one sub-circuit board one of in first of described circuit substrate and second.

Wherein, the in-plane of the parallel described circuit substrate of described memory module is connected with described memory bank.

Wherein, the in-plane of the parallel described circuit substrate of described sub-circuit board is electrically connected with circuit substrate.

Wherein, described data memory device is a hard drive.

Wherein, the described relatively memory bank of described internal frame body position is provided with a storage module dead slot that described memory module is exposed outside.

Wherein, described upper cover body is provided with a power switch, and is electrically connected described circuit substrate, to control described power supply device.

Wherein, go up for first of described circuit substrate and be electrically connected loudspeaker, the relative position of described internal frame body is provided with a loudspeaker storage tank for the loudspeaker location.

Below by embodiment and accompanying drawing modularity personal computer main frame of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the perspective exploded view of an embodiment of the present utility model.

Fig. 2 is the schematic perspective view of circuit substrate among Fig. 1.

Fig. 3 is the schematic perspective view of internal frame body among Fig. 1.

Fig. 4 is the schematic perspective view of Fig. 1 middle shell.

Fig. 5 is the combination schematic perspective view of embodiment of the present utility model.

As shown in Figure 1, it is the perspective exploded view of an embodiment of modularity personal computer main frame of the present utility model; It mainly comprises a circuit substrate 1, an internal frame body 2 and a housing 3; As shown in Figure 2, circuit substrate 1 has one first 101 and relative with first 101 second 102, all design on first 101 and second 102 circuit path required on the host computer function is arranged, and be electrically connected with a central processing unit socket 11 on first 101, two memory banks 12, and central processing unit socket 11 can be planted for a central processing unit 110, and make it have replaceability, equally, memory bank 12 can be planted for a memory module 120, and has a replaceability, in addition, more be provided with a combination display card in adjacent central processor 110 positions, resultant wafer 13 of adlib function or the like, provide circuit board 1 quite complete host computer function, and in order to make memory module 120 after plant, not increase the integral thickness of circuit substrate 1 as far as possible, be make two memory banks 12 the insertion mouth respectively towards the reverse direction setting of circuit substrate 1 all lateral edges, the in-plane that makes memory module 120 be able to parallel circuit substrate 1 is planted, and make two memory module 120 when inserting, not produce obstruction, if need to increase the function of circuit substrate 1, also can use a sub-circuit board 14, in-plane with parallel circuit substrate 1 is electrically connected with circuit substrate 1, if the sub-circuit board 14 more than two is arranged, 14 ' also can adopt superimposed in a like fashion connection, reach the purpose that makes the volume densification, in the present embodiment, sub-circuit board 14 is the data cards with data transmission (MODEM) function, sub-circuit board 14 ' then is a power-supply control card, two sub-circuit boards 14,14 ' interfixes in superimposed mode, and be electrically connected with second 102 of circuit substrate 1, and sub-circuit board 14,14 ' centre can utilize the sponge kind material (figure does not show) of an insulation to be separated to prevent short circuit, in addition, edge on first 101 or second 102 of circuit substrate 1 then is electrically connected with various signal and exports into joint 15 (as connecting display (VGA) joint of display screen, USB (universal serial bus) (USB) specification joint, RJ11 telecommunications joint, the external loudspeaker splicing ear, microphone input splicing ear, the external sound source signal input terminal, the power supply jointing, data transmission slot or the like), figure Shang representativeness is drawn two USB (universal serial bus) (USB) joint 151 and a RJ11 telecommunications joint 152, can be connected on the joint framework 153 and be assembled in the side of circuit substrate 1, other has a display joint framework 154 also to be fixed on another side of circuit substrate 1, to locate the display joint that is connected electrically in advance on the circuit substrate 1.

As shown in Figure 3, internal frame body 2 is positioned on first 101 of circuit substrate 1, and it can be covered, its integral body can be a material with thermal conduction effect and makes, include one be the fin shape can with the radiating part 21 of air transmission of heat by contact, one can be for fan storage tank 22 and heat pipe 23 of a radiator fan 220 settings, heat pipe 23 can be entrenched on the internal frame body 2, and just can contact central processing unit 110 and resultant wafer 13 with its heat conduction to radiating part 21, and borrow radiator fan 220 to force flow through radiating part 21 and produce conduction of heat of blow air, to reduce the temperature of central processing unit 220 and integrated circuit substrate 1.In addition, internal frame body 2 respectively is provided with a memory module dead slot 24 with respect to the position in memory bank 12 positions of 1 first 101 of circuit substrate, memory module 120 is exposed outside, so that replace or when increasing memory module 120, do not need internal frame body 2 dismountings can be carried out, again, can be provided with a loudspeaker storage tank 25 on the internal frame body 2, can be in order to loudspeaker 250 to be set, and loudspeaker 250 are connected electrically on the circuit substrate 1, use for output one voice signal.

As shown in Figure 4, housing 3 comprises a upper cover body 31 and a lower cover 32, in conjunction with accommodation space of the inner formation in back, to hold and positioning circuit substrate 1 and internal frame body 2 and associated component thereof, and various signal is exported into joint 15 can be exposed outside, connect for relative external peripheral device, install storage tank 33 and be formed with one in the lower cover 32, can hold a data storage device 330, and with one the device ccontaining inner cap 331 cover on lower cover 32, make data memory device 330 be electrically connected to circuit substrate 1, use with access as data, in this example, data memory device 330 is hard drives, in addition, then be provided with a power switch 311 on the upper cover body 31, and be electrically connected to circuit substrate 1, with the conducting of controlling external power supply device whether, and loudspeaker 250 positions of cooperation internal frame body 2 then are provided with several apertures 312, so that the sound of loudspeaker 250 can be passed to the outside, in addition, also relatively at radiator fan 220 or as central processing unit 110, heat pipe 23 positions of main heater element such as resultant wafer 13 grades are provided with several air holes 313, and air is circulated easily, to promote radiating effect.After the combination, as shown in Figure 5, form the quite intensive small and exquisite integral body of volume, compare notebook computer, owing to do not comprise assemblies such as display screen and keyboard, volume has only half of general notebook computer approximately, portably use quite easily,, connect with the mains and to use as long as be connected the peripheral device of the display screen that generally had modular joint, keyboard, printer, and readding the occasion of bulletin, more can directly connect equipment such as projector.When if the demand of upgrading is arranged, only need the upper cover body 31 of housing 3 is taken apart, can carry out the replacing or the expansion of memory module 120, if further take internal frame body 2 apart, then can carry out the replacing of central processing unit 110, have the extendibility of upgrading quite easily.

Compared with prior art, the utlity model has following effect:

Disclose as can be known via above, the utility model integral body be one possess data operation is arranged, storage Deposit, the single module host computer of import and export complete function, its volume is more light and handy, takes easily Band has the property easy to carry such as notebook computer, and can utilize the demonstration such as desktop computer Screen, keyboard, printer or other peripheral equipments are enjoyed comparatively comfortable such as desktop computer Operating environment, and it also takes into account the upgrading extendibility of desktop computer, becomes more easily Host computer.

Claims

1. modularity personal computer main frame, comprise that a housing, one are located at circuit substrate in the housing and one and are located in the housing and the internal frame body that is connected with circuit substrate, can an external power supply device, a display device or other external peripheral device, it is characterized in that:

2. modularity personal computer main frame as claimed in claim 1 is characterized in that:

Connect at least one sub-circuit board one of in first and second of described circuit substrate.

3. modularity personal computer main frame as claimed in claim 1 is characterized in that:

The in-plane of the parallel described circuit substrate of described memory module is connected with described memory bank.

4. modularity personal computer main frame as claimed in claim 2 is characterized in that:

The in-plane of the parallel described circuit substrate of described sub-circuit board is electrically connected with circuit substrate.

5. modularity personal computer main frame as claimed in claim 1 is characterized in that:

Described data memory device is a hard drive.

6. modularity personal computer main frame as claimed in claim 1 is characterized in that:

The described relatively memory bank of described internal frame body position is provided with a storage module dead slot that described memory module is exposed outside.

7. modularity personal computer main frame as claimed in claim 1 is characterized in that:

Described upper cover body is provided with a power switch, and is electrically connected described circuit substrate, to control described power supply device.

8. modularity personal computer main frame as claimed in claim 1 is characterized in that:

Go up for first of described circuit substrate and be electrically connected loudspeaker, the relative position of described internal frame body is provided with a loudspeaker storage tank for the loudspeaker location.