CN218446528U

CN218446528U - Flat and thin upright portable computer host

Info

Publication number: CN218446528U
Application number: CN202222703003.4U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Shenzhen Meigao Electronic Equipment Co ltd
Current assignee: Shenzhen Meigao Electronic Equipment Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-03
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a flat thin portable computer that stands vertically, including a mainboard subassembly, in mainboard subassembly and the center of being fixed in behind the radiator unit fixed connection, center one side is fixed with the inner cover board, the inner cover board outside is fixed with the protecgulum, mainboard subassembly one side covers fixed connection with supporting, it is fixed with the hou gai to support to cover the outside, support the lid bottom and base fixed connection, through with first heat conduction copper pipe, second heat conduction copper pipe and third heat conduction copper pipe and be fixed in first reinforcing plate and the tight close looks subsides of second reinforcing plate large tracts of land on the mainboard subassembly, arrange mainboard subassembly both ends in after two radiator unit middle part inner chambers all set up the fan, because the radiator unit all has the setting and all designs the thermovent on the center that corresponds the department with radiator unit air outlet in mainboard subassembly both sides, the radiating effect is good.

Description

Flat and thin upright portable computer host

Technical Field

The utility model belongs to the technical field of the computer, especially, relate to a flat thin portable computer that stands vertically.

Background

The gradual development of computer technology, from huge to miniature machines, the volume is continuously reduced, the functions are more and more powerful, the computer host is diversified in shape in nearly ten years, except for the traditional large square host for office and household, small cylinders, pocket-sized hand-held types and thin sheet types are gradually appeared in the electronic market, consumers have more choices, and the reduction of the volume facilitates the use of office and entertainment; the existing thin-sheet computer host inherits the design mode of the notebook computer, but (1) the heat dissipation hole is only designed at one side of the shell, and the only heat dissipation device is arranged at the heat dissipation hole at one side in the shell, so that the heat dissipation effect at the other side is poor; (2) The result that the heat dissipation effect is poor is generated when the contact area between the pcba main board and the heat conduction device is small or the pcba main board only dissipates heat in an air cooling mode; (3) The thin sheet computer host is horizontally placed on an office desktop, or occupies a larger office desktop, and the host is easily damaged by falling objects.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned technical problems in the background art, a thin and flat upright portable computer main unit is designed to solve the problems.

The utility model discloses a realize like this, a flat thin portable computer that stands vertically, including a mainboard subassembly, mainboard subassembly and radiator unit fixed connection after be fixed in the center, center one side is fixed with the inner cover plate, the inner cover plate outside is fixed with the protecgulum, mainboard subassembly one side covers fixed connection with the support, the support lid outside is fixed with the back lid, support bottom of the cover portion and base fixed connection.

Preferably, the main board assembly is formed by splicing a main pcb and an auxiliary pcb, a reinforcing frame is fixed on one side of the main pcb, a first reinforcing plate and a second reinforcing plate are fixed on the other side of the main pcb, an ssd expansion board and a memory expansion board are arranged on the main pcb, multiple external connectors are arranged on the side edge of the main pcb, a graphics card expansion board is preset on the auxiliary pcb, and the main board assembly is in a T shape.

Preferably, the heat dissipation assembly is formed by connecting two heat dissipation fin assemblies through a first heat conduction copper pipe, a second heat conduction copper pipe and a third heat conduction copper pipe are inserted into the two heat dissipation fin assemblies, and fans are arranged in the inner cavities of the middle portions of the two heat dissipation fin assemblies.

Preferably, the first reinforcing plate and the second reinforcing plate are made of aluminum alloy or copper materials.

Preferably, the first heat conduction copper pipe, the second heat conduction copper pipe and the third heat conduction copper pipe are closely attached to a first reinforcing plate and a second reinforcing plate which are fixed to the main board assembly, and the heat dissipation fin assemblies are located at two ends of the main board assembly.

Preferably, the three sides of the middle frame are respectively provided with a first fixing strip, a second fixing strip and a third fixing strip, two ends of the second fixing strip are provided with heat dissipation ports, the side face of the middle frame, located at the first fixing strip and the third fixing strip, of the middle frame is provided with the heat dissipation ports, the inner wall of the top of the front side of the middle frame is provided with a power control plate, the power control plate is provided with a switch button and a restart button, the inner wall of the bottom of the front side of the middle frame is provided with an audio control plate and an SD control plate, the audio control plate and the SD control plate are respectively and electrically connected with the main pcba plate through a first flat cable and a second flat cable, and the audio control plate and the SD control plate are electrically connected with a plurality of external connecting heads.

Preferentially, the middle frame bottom is fixedly provided with an L-shaped connecting piece, the L-shaped connecting piece is fixedly connected with a first component and a second component which are positioned at the bottom of the supporting cover respectively, an inserting block is fixed at the bottom of the supporting cover, and the inserting block is fixedly connected with the base.

Preferably, the back is covered and is designed with a plurality of card posts, it has the hole that is used for corresponding the joint with a plurality of card posts of back lid to cover to support to design, mainboard subassembly, radiator unit and support cover pass through screw fixed connection.

Preferably, the front cover is designed with a plurality of meshes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a closely paste first heat conduction copper pipe, second heat conduction copper pipe and third heat conduction copper pipe and first reinforcing plate and second reinforcing plate large tracts of land on being fixed in the mainboard subassembly closely, arrange the both ends of mainboard subassembly behind two heat dissipation fin subassembly middle part inner chambers all set up the fan, the heat that high calorific capacity device produced on the mainboard subassembly can be transmitted to first heat conduction copper pipe, second heat conduction copper pipe and third heat conduction copper pipe by first reinforcing plate and second reinforcing plate rapidly, the heat dissipation fin subassembly of rethread mainboard subassembly both ends blows off steam inside the computer host through the mode of forced air cooling, because the heat dissipation fin subassembly has all set up and has the thermovent on the center that corresponds to the air outlet of heat dissipation fin subassembly in mainboard subassembly both sides, the radiating effect is good; the utility model discloses a host computer has configured the base, can stand up host computer and place the desktop, has reduced the occupation to the desktop space, has also reduced the probability that the computer was pounded by the junk.

Description of the drawings:

FIG. 1 is an exploded view of the embodiment of the present invention;

FIG. 2 is an exploded view of the main board, the heat dissipation assembly and the middle frame of the present invention;

FIG. 3 is a combined structure diagram of the main board, the heat dissipation assembly and the middle frame of the present invention;

in the figure: the heat dissipation module comprises a heat dissipation assembly 1, a main board assembly 2, a middle frame 3, a support cover 4, a rear cover 5, an inner cover plate 6, a front cover 7, a base 8, a heat dissipation fin assembly 11, a heat dissipation fan 111, a first heat conduction copper pipe 12, a second heat conduction copper pipe 13, a third heat conduction copper pipe 14, a pcba board 21, a main pcba board 22, a reinforcing frame 23, a second reinforcing board 24, a first reinforcing board 25, a ssd expansion board 26, a memory expansion board 27, a peripheral connector 28, an external connector 300, a first fixing strip 301, a second fixing strip 302, a third fixing strip 303, a heat dissipation port 304, a switch button 305, a restart button 306, a power control board 307, an audio control board 308, a first flat cable 309, a second flat cable 400, an SD control board 401, a 402L-shaped connecting sheet, a first member 403, a second member 404 and a plug-in block 405.

The specific implementation mode is as follows:

the technical solution in the implementation of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a flat thin upright portable computer host comprises a main board assembly 2, the main board assembly 2 is fixed in a middle frame 3 after being fixedly connected with a heat dissipation assembly 1, an inner cover plate 6 is fixed on one side of the middle frame 3, a front cover 7 is fixed on the outer side of the inner cover plate 6, one side of the main board assembly 2 is fixedly connected with a supporting cover 4, a rear cover 5 is fixed on the outer side of the supporting cover 4, and the bottom of the supporting cover 4 is fixedly connected with a base 8.

Mainboard subassembly 2 is pegged graft by main pcba board 22 and vice pcba board 21 and is constituteed, main pcba board 22 one side is fixed with reinforcing frame 23, the opposite side is fixed with first reinforcing plate 25 and second reinforcing plate 24, be provided with ssd expansion board 26 on the main pcba board 22, memory expansion board 27, main pcba board 22 side is along being provided with many types peripheral hardware joint 28, vice pcba board 21 has preset the display card expansion board, mainboard subassembly 2 is T word shape, the mainboard designs into T word form and has made things convenient for the fixed connection with the heat dissipation fin subassembly, in order to fix the back strong stability with the center.

The heat dissipation assembly 1 is formed by connecting two heat dissipation fin assemblies 11 by a first heat conduction copper pipe 12, a second heat conduction copper pipe 13 and a third heat conduction copper pipe 14 are inserted into the heat dissipation fin assemblies 11 in an inserting manner, and fans 111 are arranged in the middle inner cavities of the two heat dissipation fin assemblies 11.

First reinforcing plate 25, second reinforcing plate 29 adopt aluminum alloy or copper material, adopt aluminum alloy or copper material to have outstanding heat absorption heat conduction function.

First heat conduction copper pipe 12, second heat conduction copper pipe 13 and third heat conduction copper pipe 14 closely paste mutually with first reinforcing plate 25 and second reinforcing plate 24 that are fixed in mainboard subassembly 2, heat dissipation fin subassembly 11 is located 2 both ends of mainboard subassembly, and three heat conduction copper pipes are big with first, two reinforcing plate laminating areas, can be rapid with the heat direction heat dissipation fin subassembly on the pcb mainboard, be equipped with the fan again and realize heat conduction and forced air cooling and combine the cooling, and the effect is showing.

The three sides of the middle frame 3 are respectively provided with a first fixing strip 301, a second fixing strip 302 and a third fixing strip 303, heat dissipation ports 304 are arranged at two ends of the second fixing strip 302, the side of the middle frame 3 at the positions of the first fixing strip 301 and the third fixing strip 303 is provided with the heat dissipation ports 304, a power control board 307 is arranged on the inner wall of the top of the front side of the middle frame, a switch button 305 and a restart button 306 are arranged on the power control board 307, an audio control board 308 and an SD control board 401 are arranged on the inner wall of the bottom of the front side of the middle frame, the audio control board 308 and the SD control board 401 are respectively and electrically connected with the main pcba board 22 through a first flat cable 309 and a second flat cable 400, the audio control board 308 and the SD control board 401 are electrically connected with a plurality of external connectors 300, and the first fixing strip, the second fixing strip and the third fixing strip are arranged to be matched with the middle frame to support the main board assembly and the heat dissipation assembly, so as to further improve the firmness of the combination among the main board assembly, the heat dissipation assembly and the middle frame.

The bottom of the middle frame 3 is fixedly provided with an L-shaped connecting sheet 402, the L-shaped connecting sheet 402 is respectively fixedly connected with a first member 403 and a second member 404 which are positioned at the bottom of the supporting cover 4, the bottom of the supporting cover 4 is fixedly provided with an inserting block 405, the inserting block 405 is fixedly connected with the base 8, the L-shaped connecting sheet enhances the fixing degree of the supporting cover and the middle frame on one hand, and can play a role in enhancing the stability of the supporting cover bottom and the base fixed connection on the other hand.

The design has a plurality of card posts on the back lid 5, supports to cover 4 and has the hole that is used for corresponding the joint with 5 a plurality of card posts of back lid, and mainboard subassembly 2, radiator unit 1 pass through screw fixed connection with supporting lid 4.

The front cover 7 is designed with a plurality of meshes.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments, and any modifications, equivalent changes and modifications made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A thin and flat upright portable computer host comprises a main board assembly (2), characterized in that: in mainboard subassembly (2) and radiator unit (1) fixed connection after-fixing in center (3), center (3) one side is fixed with interior apron (6), interior apron (6) outside is fixed with protecgulum (7), mainboard subassembly (2) one side and support lid (4) fixed connection, support lid (4) outside is fixed with hou gai (5), support lid (4) bottom and base (8) fixed connection.

2. A flat, thin, upright portable computer host as claimed in claim 1, wherein: mainboard subassembly (2) is pegged graft by main pcba board (22) and vice pcba board (21) and is constituteed, main pcba board (22) one side is fixed with reinforcing frame (23), and the opposite side is fixed with first reinforcing plate (25) and second reinforcing plate (24), be provided with ssd expansion board (26), memory expansion board (27) on main pcba board (22), main pcba board (22) side is along being provided with many money peripheral hardware joint (28), display card expansion board has been preset to vice pcba board (21), mainboard subassembly (2) are T word shape.

3. A flat, thin, upright portable computer host as claimed in claim 1, wherein: the heat dissipation assembly (1) is formed by connecting two heat dissipation fin assemblies (11) through a first heat conduction copper pipe (12), a second heat conduction copper pipe (13) and a third heat conduction copper pipe (14) are inserted into the heat dissipation fin assemblies (11) in an inserting mode, and fans (111) are arranged in the inner cavities of the middle portions of the two heat dissipation fin assemblies (11).

4. A flat thin upright portable computer host as claimed in claim 2, wherein: the first reinforcing plate (25) and the second reinforcing plate (24) are made of aluminum alloy or copper materials.

5. A flat, thin, upright portable computer host as claimed in claim 3, wherein: the first heat conduction copper pipe (12), the second heat conduction copper pipe (13) and the third heat conduction copper pipe (14) are tightly attached to a first reinforcing plate (25) and a second reinforcing plate (24) which are fixed on the mainboard assembly (2), and the heat dissipation fin assemblies (11) are located at two ends of the mainboard assembly (2).

6. A flat, thin, upright portable computer host as claimed in claim 1, wherein: the utility model discloses a power electronic device, including center (3), center (3) three sides are provided with first fixed strip (301), second fixed strip (302) and third fixed strip (303) respectively, are located second fixed strip (302) both ends design has thermovent (304), is located center (3) side design that first fixed strip (301) and third fixed strip (303) located has thermovent (304), center (3) front side top inner wall is provided with power control panel (307), it has shift knob (305) and restart button (306) to design on power control panel (307), center front side bottom inner wall is provided with audio control panel (308) and control panel SD (401), audio control panel (308), SD control panel (401) are respectively through first winding displacement (309), second winding displacement (400) and main pcba (22) electric connection, audio control panel (308), SD control panel (401) electric connection has a plurality of outer coupling heads (300).

7. A flat, thin, upright portable computer host as claimed in claim 1, wherein: the bottom of the middle frame (3) is fixedly provided with an L-shaped connecting piece (402), the L-shaped connecting piece (402) is fixedly connected with a first member (403) and a second member (404) which are positioned on the supporting cover (4) respectively, the bottom of the supporting cover (4) is fixedly provided with an inserting block (405), and the inserting block (405) is fixedly connected with the base (8).

8. A flat, thin, upright portable computer host as claimed in claim 1, wherein: the design has a plurality of card posts on back lid (5), it has the hole that is used for corresponding the joint with a plurality of card posts of back lid (5) to design on supporting lid (4), mainboard subassembly (2), radiator unit (1) pass through screw fixed connection with supporting lid (4).

9. A flat, thin, upright portable computer host as claimed in claim 1, wherein: the front cover (7) is provided with a plurality of meshes.