CN218213942U

CN218213942U - Tablet computer mainboard adopting anti-magnetic interference mechanism

Info

Publication number: CN218213942U
Application number: CN202221854026.9U
Authority: CN
Inventors: 田笔挥; 杨闯; 倪祥福
Original assignee: Shenzhen Unionnn Communication Technology Co ltd
Current assignee: Shenzhen Unionnn Communication Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-03
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an adopt panel computer mainboard of antimagnetic interference mechanism, which comprises a mainboard, three jack has all been opened at mainboard upper end front portion and upper end rear portion, there is the antimagnetic cover mainboard upper end through six jack joints, one row of interface of mainboard upper end right side fixedly connected with, mainboard upper end middle part fixedly connected with CPU chip, two lamp area sockets, south bridge chip, north bridge chip, hard disk slot, battery module and two DRAM slots, CPU chip upper end fixedly connected with heat abstractor, heat abstractor and six jacks, interface, two lamp area sockets, south bridge chip, north bridge chip, hard disk slot, battery module and two DRAM slots all do not contact. Adopt panel computer mainboard of antimagnetic interference mechanism, through be provided with antimagnetic cover on mainboard upper portion, antimagnetic cover is formed by the fine material suppression of three kinds of antimagnetic performances, prevent that electromagnetic signal that can be fine from disturbing mainboard production.

Description

Tablet computer mainboard adopting anti-magnetic interference mechanism

Technical Field

The utility model relates to a computer motherboard technical field, in particular to adopt panel computer mainboard of antimagnetic interference mechanism.

Background

The mainboard, also called mainboard, system board or mother board, it is installed in the chassis, it is one of the most basic and most important parts of the microcomputer, the mainboard is generally a rectangular circuit board, the main circuit system composing the computer is installed on the mainboard, there are elements such as BIOS chip, 1/O control chip, keyboard and panel control switch interface, indicator lamp plug-in unit, expansion slot, mainboard and direct current power supply plug-in unit of plug-in card, there are each part with clear edge and corner on the mainboard: slot, chip, resistance, electric capacity etc. when the host computer powers on, the electric current can be in the twinkling of an eye through CPU, north and south bridge chip, memory slot, AGP slot, PCI slot, IDE interface and mainboard marginal serial ports, parallel port, PS/2 interface etc. afterwards, the mainboard can discern the hardware according to basic input/output system to enter operating system and exert the function of supporting system platform work, have following drawback in current panel computer mainboard at least: 1. the existing tablet personal computer mainboard has poor anti-magnetic interference effect and is easily interfered by electromagnetic signals; 2. the existing tablet computer mainboard has a poor heat dissipation effect, and is easy to damage due to overheating of the mainboard, so that a new tablet computer mainboard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the panel computer mainboard that adopts antimagnetic interference mechanism, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

adopt panel computer mainboard of antimagnetic interference mechanism, including the mainboard, three jack has all been opened to mainboard upper end front portion and upper end rear portion, there is antimagnetic cover mainboard upper end through six jack joints, mainboard upper end right side fixedly connected with one row of interface, mainboard upper end middle part fixedly connected with CPU chip, two lamp area sockets, south bridge chip, north bridge chip, hard disk slot, battery module and two DRAM slots, CPU chip upper end fixedly connected with heat abstractor, heat abstractor and six jacks, interface, two lamp area sockets, south bridge chip, north bridge chip, hard disk slot, battery module and two DRAM slots all do not contact.

Preferably, the antimagnetic cover comprises a main body, a row of interface slots are formed in the lower portion of the right end of the main body, two heat dissipation ports are formed in the front end and the rear end of the main body, and three metal insertion pieces are fixedly connected to the front portion of the lower end of the main body and the rear portion of the lower end of the main body.

Preferably, six metal inserting pieces are distributed at equal intervals and are not in contact with each other, six metal inserting pieces correspond to six insertion holes respectively in position and are in penetrating connection, four heat dissipation ports are not in contact with each other, and an interface groove is in penetrating connection with an interface.

Preferably, the main body comprises an aluminum foil layer, a steel strip material layer is arranged at the lower end of the aluminum foil layer, a permalloy layer is arranged at the lower end of the steel strip material layer, and the aluminum foil layer, the steel strip material layer and the permalloy layer are sequentially formed in a pressing mode.

Preferably, the heat dissipation device comprises a heat dissipation plate, a plurality of heat dissipation fins are fixedly connected to the upper end of the heat dissipation plate, the upper ends of the heat dissipation fins are fixedly connected with fixing rings, the upper ends of the fixing rings are fixedly connected with fixing frames, motors are fixedly connected to the lower ends of the fixing frames, and fan blades are fixedly connected to the output ends of the motors.

Preferably, the heating panel and CPU chip fixed connection, a plurality of the fin equidistance distributes and not mutually contacts, motor and flabellum all are located solid fixed ring inside and with solid fixed ring and a plurality of fin contactless.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the antimagnetic cover is arranged on the upper part of the mainboard and is formed by pressing the aluminum foil layer, the steel strip material layer and the permalloy layer, the three materials are materials with good antimagnetic performance, and the use of the steel strip material layer strengthens the overall strength of the antimagnetic cover, so that the antimagnetic cover is not easy to damage, and the electromagnetic signal can be well prevented from interfering the mainboard;

2. the utility model discloses in, be provided with heat abstractor through CPU chip upper portion on the mainboard, heating panel and a plurality of fin among the heat abstractor can go out the heat absorption conduction of CPU chip, and the motor drive flabellum that a plurality of fin upper end set up blows off the heat of conduction, flows away through the thermovent that antimagnetic cover front end and rear end were opened, and the guarantee mainboard can not be heated and take place to damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the tablet personal computer motherboard adopting the anti-magnetic interference mechanism of the present invention;

FIG. 2 is a schematic view of the overall structure of the anti-magnetic cover of the tablet personal computer motherboard adopting the anti-magnetic interference mechanism of the present invention;

fig. 3 is a schematic view of the overall structure of the heat dissipation device of the tablet pc motherboard using the anti-magnetic interference mechanism of the present invention;

fig. 4 is the utility model discloses a main part overall structure of panel computer mainboard of antimagnetic interference mechanism dissects the sketch map.

In the figure: 1. a main board; 2. a jack; 3. a magnetic shield; 4. a CPU chip; 5. a heat sink; 6. an interface; 7. a light strip socket; 8. a south bridge chip; 9. a north bridge chip; 10. a hard disk slot; 11. a battery module; 12. a memory bank slot; 30. a main body; 31. an interface slot; 32. a heat dissipation port; 33. a metal insert; 301. an aluminum foil layer; 302. a steel strip material layer; 303. a permalloy layer; 51. a heat dissipation plate; 52. a heat sink; 53. a fixing ring; 54. a fixed mount; 55. a motor; 56. a fan blade.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the tablet personal computer mainboard comprises a mainboard 1, three jacks 2 are formed in the front of the upper end and the rear of the upper end of the mainboard 1, an antimagnetic cover 3 is clamped on the upper end of the mainboard 1 through the six jacks 2, a row of interfaces 6 is fixedly connected on the right side of the upper end of the mainboard 1, a CPU chip 4 is fixedly connected in the middle of the upper end of the mainboard 1, two lamp strip sockets 7, a south bridge chip 8, a north bridge chip 9, a hard disk slot 10, a battery module 11 and two memory strip slots 12, a heat dissipation device 5 is fixedly connected on the upper end of the CPU chip 4, the heat dissipation device 5 is respectively connected with the six jacks 2, the interfaces 6, the two lamp strip sockets 7, the south bridge chip 8, the north bridge chip 9, the hard disk slot 10, the battery module 11 and the two memory strip slots 12 are not in contact.

In this embodiment, the magnetic shield 3 includes a main body 30, a row of interface slots 31 is opened on the lower portion of the right end of the main body 30, two heat dissipation holes 32 are opened on the front end and the rear end of the main body 30, three metal insertion pieces 33 are fixedly connected to the front portion and the rear portion of the lower end of the main body 30, the six metal insertion pieces 33 are distributed at equal intervals and do not contact each other, the six metal insertion pieces 33 correspond to and are inserted into six insertion holes 2 respectively, the four heat dissipation holes 32 do not contact each other, the interface slots 31 are inserted into and connected with the interface 6, the main body 30 includes an aluminum foil layer 301, the lower end of the aluminum foil layer 301 is provided with a steel strip material layer 302, the lower end of the steel strip material layer 302 is provided with a permalloy layer 303, the aluminum foil layer 301, the steel strip material layer 302 and the permalloy layer 303 are sequentially pressed and formed, the magnetic shield layer 3 is provided on the upper portion of the main board 1, the magnetic shield 3 is formed by pressing the aluminum foil layer 301, the steel strip material layer 302 and the permalloy layer 303, three materials with good magnetic shield performance, and the use of the steel strip material layer 302 enhances the overall strength of the magnetic shield 3, so that the magnetic shield 3 is not prone to prevent electromagnetic signals from being damaged, and the main board 1 from interfering with the main board 1.

In this embodiment, the heat dissipation device 5 includes a heat dissipation plate 51, a plurality of heat dissipation fins 52 are fixedly connected to the upper end of the heat dissipation plate 51, a fixing ring 53 is fixedly connected to the upper end of the heat dissipation fins 52, a fixing frame 54 is fixedly connected to the upper end of the fixing frame 54, a motor 55 is fixedly connected to the lower end of the fixing frame 54, fan blades 56 are fixedly connected to the output end of the motor 55, the heat dissipation plate 51 is fixedly connected to the CPU chip 4, the heat dissipation fins 52 are distributed equidistantly and do not contact with each other, the motor 55 and the fan blades 56 are both located inside the fixing ring 53 and do not contact with the fixing ring 53 and the plurality of heat dissipation fins 52, the heat dissipation device 5 is arranged on the upper portion of the CPU chip 4 on the motherboard 1, the heat dissipation plate 51 and the plurality of heat dissipation fins 52 in the heat dissipation device 5 can absorb and conduct heat of the CPU chip 4, the fan blades 55 driving fan blades arranged on the upper end of the plurality of heat dissipation fins 52 blow off the heat conducted heat, the heat dissipation port 32 opened at the front end and the rear end of the antimagnetic cover 3 flows away, and the motherboard 1 is protected from being heated and damaged.

It should be noted that, the utility model discloses an adopt panel computer mainboard of antimagnetic interference mechanism, in the use, at first assemble mainboard 1, select suitable memory strip to insert in memory strip slot 12, select suitable hard disk to insert in hard disk slot 10 again, fix heat abstractor 5 in CPU chip 4 upper end again, six metal insertion sheets 33 that will prevent magnetic shield 3 through the lower extreme setting alternate with six jack 2 that mainboard 1 upper end was opened and be connected, six metal insertion sheets 33 that will pass jack 2 are bent off with the fingers and thumb to one side and are made antimagnetic cover 3 and mainboard 1 fixed connection together, again with mainboard 1 with install into inside the computer, connect through one row of interface 6 and can use, when using, antimagnetic cover 3 can effectually prevent electromagnetic signal and disturb mainboard 1, antimagnetic cover 3 is by aluminium foil layer 301, steel strip material layer 302 and permalloy layer 303 constitute, three kinds of materials all are the better material of antimagnetic effect, and steel strip material layer 302's use has promoted antimagnetic cover 3's bulk strength greatly, can ensure that antimagnetic cover 3 can not damage easily, when mainboard 1 can not set up in the operation, the heat abstractor 5 can pass through heat abstractor 5 and heat abstractor 5 heat radiator 5 and heat radiator 52 before the use of radiator fan blade 5, the radiator will not export.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Adopt panel computer mainboard of anti-magnetic interference mechanism, including mainboard (1), its characterized in that: mainboard (1) upper end front portion and upper end rear portion have all opened three jack (2), mainboard (1) upper end has antimagnetic cover (3) through six jack (2) joints, mainboard (1) upper end right side fixedly connected with one row of interface (6), mainboard (1) upper end middle part fixedly connected with CPU chip (4), two lamp area sockets (7), south bridge chip (8), north bridge chip (9), hard disk slot (10), battery module (11) and two DRAM slots (12), CPU chip (4) upper end fixedly connected with heat abstractor (5), heat abstractor (5) all do not contact with six jack (2), interface (6), two lamp area sockets (7), south bridge chip (8), north bridge chip (9), hard disk slot (10), battery module (11) and two DRAM slots (12).

2. The tablet computer motherboard employing an anti-magnetic interference mechanism according to claim 1, wherein: antimagnetic cover (3) are including main part (30), main part (30) right-hand member lower part is opened there is one row of interface slot (31), main part (30) front end and rear end have all been opened two thermovents (32), main part (30) lower extreme front portion and the equal fixedly connected with three metal inserted sheet (33) of lower extreme rear portion.

3. The tablet computer motherboard employing an anti-magnetic interference mechanism according to claim 2, wherein: six metal inserted sheet (33) equidistance distributes and each other contactless, six metal inserted sheet (33) correspond with six jack (2) positions respectively and alternate and be connected, four thermovent (32) do not contact each other, interface slot (31) alternate with interface (6) and be connected.

4. The tablet computer motherboard employing an anti-magnetic interference mechanism according to claim 2, wherein: the main body (30) comprises an aluminum foil layer (301), a steel strip material layer (302) is arranged at the lower end of the aluminum foil layer (301), a permalloy layer (303) is arranged at the lower end of the steel strip material layer (302), and the aluminum foil layer (301), the steel strip material layer (302) and the permalloy layer (303) are sequentially pressed and formed.

5. The tablet computer motherboard employing an anti-magnetic interference mechanism according to claim 1, wherein: heat abstractor (5) are including heating panel (51), heating panel (51) upper end fixedly connected with a plurality of fin (52), a plurality of the common fixedly connected with solid fixed ring (53) in fin (52) upper end, gu fixed ring (53) upper end fixedly connected with mount (54), mount (54) lower extreme fixedly connected with motor (55), motor (55) output end fixedly connected with flabellum (56).

6. The tablet computer motherboard adopting an antimagnetic interference mechanism according to claim 5, wherein: heating panel (51) and CPU chip (4) fixed connection, a plurality of fin (52) equidistance distributes and not mutually contact, motor (55) and flabellum (56) all are located solid fixed ring (53) inside and with solid fixed ring (53) and a plurality of fin (52) contactless.