CN208172650U - A kind of tablet computer having die casting shell - Google Patents

Abstract

The utility model relates to tablet computer technical fields, more particularly to a kind of tablet computer for having die casting shell, including shell, touch screen, control panel and battery, the touch screen is fixedly mounted on case surface, the control panel and battery are respectively provided with and interior of shell, and the control panel is equipped with control chip and is electrically connected respectively with touch screen and battery；The shell includes frame and lower case, the touch screen is fixedly mounted and frame one side, the lower case is fixedly mounted with frame away from touch screen one side, the frame and lower case are liquid metal casting forming, integrated die-casting is formed with thermally conductive sheet inside the frame, and integrated die-casting is formed with cooling fin inside the lower case；For the utility model using the shell of casting forming, manufacturing cost is low, is suitble to produce in enormous quantities, and is provided with heat conducting and heat radiating fin raising to the thermally conductive and heat dissipation effect of internal structure internal, guarantees tablet computer Homogeneouslly-radiating in excessive use.

Description

A kind of tablet computer having die casting shell

Technical field

The utility model relates to tablet computer technical fields, more particularly to a kind of tablet computer for having die casting shell.

Background technique

Tablet computer is also portable computer (English：Tablet Personal Computer, abbreviation Tablet PC, Flat Pc, Tablet, Slates), it is a kind of small-sized, PC for being convenient for carrying, is set using touch screen as basic input It is standby；Touch screen (also referred to as numerical digit plate technique) that it possesses allow user operation is carried out by stylus or digital pen rather than Traditional keyboard or mouse；User can be true by soft keyboard on built-in handwriting recognition, screen, speech recognition or one Positive keyboard (if the type is equipped with) realizes input.Tablet computer becomes increasingly popular at present, and people can use plate electricity Brain carries out amusement and recreation.Tablet computer largely changes people's lives mode, keeps people's lives more abundant more It is color.

With the development of science and technology, tablet computer is with its small and exquisite appearance, powerful communication function and excellent usability Can, increasingly by the favor of numerous teenagers and business people.Tablet computer is electric as a kind of individual that is small-sized, being convenient for carrying Brain, using touch screen as basic input equipment, people usually carry when outgoing and use.But in use, it also deposits In some shortcomings, such as shell of existing tablet computer is mostly to use aluminium product or injection molding, can not be outer again Setting heat conducting and heat radiating fin improves the heat dissipation effect of tablet computer inside shell, directly results in and radiates in tablet computer use process again There is phenomena such as Caton when uneven operation.

Utility model content

To solve the above problems, the utility model provides a kind of shell using casting forming, manufacturing cost is low, is suitble to big Batch production, and heat conducting and heat radiating fin raising is provided with to the thermally conductive and heat dissipation effect of internal structure internal, guarantee plate electricity The tablet computer for having die casting shell of brain Homogeneouslly-radiating in excessive use.

Technical solution used by the utility model is：A kind of tablet computer having die casting shell, including shell, touch Screen, control panel and battery, the touch screen are fixedly mounted on case surface, and the control panel and battery are respectively provided with and shell Inside, the control panel are equipped with control chip and are electrically connected respectively with touch screen and battery；The shell includes frame and lower casing Body, the touch screen, which is fixedly mounted, to be fixedly mounted with frame with frame one side, the lower case away from touch screen one side, the side Frame and lower case are liquid metal casting forming, and integrated die-casting is formed with thermally conductive sheet inside the frame, in the lower case Portion's integrated die-casting is formed with cooling fin；The shell is rectangle setting, and quadrangle is arc chord angle, is set in corresponding circular arc Angle Position There is buffing pad, the control panel is fixedly mounted and buffing pad.

Further improvement of these options is that the frame and lower case have liquid aluminium casting forming, described thermally conductive Piece and cooling fin are copper sheet.

Further improvement of these options is that the thermally conductive sheet offers several thermal holes, and the thermal hole is distributed in Thermally conductive sheet, the cooling fin are evenly equipped with several heat release holes, and the heat release hole and thermally conductive hole shape are one in round or rectangular Kind setting.

Further improvement of these options is that the thermally conductive sheet is identical as fin thickness, and thickness range is in 0.2mm ~1.5mm.

Further improvement of these options is that the lower case corresponds to control panel and is equipped with several protrusions on one side, described Convex shape forms heat dissipation cavity, and the cooling fin fits in heat dissipation cavity position.

Further improvement of these options is that buffered silica gel, institute are equipped between the buffing pad and the arc chord angle of frame It states buffing pad and is fixedly installed in lower case and be bonded with buffered silica gel.

Further improvement of these options is that the buffing pad shape is circular shape setting, is pasted with buffered silica gel Unification face is equipped with deck, and the deck is clamped in frame.

Further improvement of these options is that the buffing pad is stainless steel buffing pad.

The beneficial effects of the utility model are：

In a first aspect, it is equipped with shell, touch screen, control panel and battery, it can be to the control electricity of inside installation by shell Plate and battery play installation protective effect, can realize that data are transmitted by control panel convenient for operation control by touch screen And central control action, power supply can be stored by battery and used, and accumulation uses, used convenient for the continuation of the journey of tablet computer； Second aspect, the touch screen are fixedly mounted on case surface, control convenient for the operation of touch screen, easy for installation, the control Battery plate and battery are respectively provided with and interior of shell, convenient for the installation of control panel and battery, while guarantor can be played to it convenient for shell Shield effect, the control panel are equipped with control chip and be electrically connecteds respectively with touch screen and battery, can be realized by control chip Control action is entreated, it is easy to use convenient for operating with；The third aspect, the shell include frame and lower case, the touch screen It is fixedly mounted and is fixedly mounted with frame away from touch screen one side with frame one side, the lower case, shell is divided into two parts and is set It sets, easy to process can manufacture, while being also convenient for the installation of touch screen, control panel and battery, during the installation process, control panel Lower case is fitted in battery, heat conduction and heat radiation is carried out to the heat that control panel and battery issue in use convenient for lower case, Good heat dissipation effect；Fourth aspect, the frame and lower case are liquid metal casting forming, using liquid metals die casting shape At, manufacturing cost is low, and it is high-efficient, it is suitble to produce in enormous quantities, integrated die-casting is formed with thermally conductive sheet, the lower casing inside the frame Internal portion integrated die-casting is formed with cooling fin, is not provided with thermally conductive and cooling fin in frame and lower casing internal body portion, can be in plate Heat dissipation conductive force is further played in computer use process, guarantees the heat dissipation effect of internal structure；5th aspect, it is described outer Shell is rectangle setting, and quadrangle is arc chord angle, is equipped with buffing pad in corresponding circular arc Angle Position, the control panel is fixedly mounted With buffing pad, buffer protection function can be played to control panel by the effect of buffing pad and work as tablet computer in actual use It is collided or plays a protective role when dropping, improve whole drop resistant effect.

In the utility model, using the shell of casting forming, manufacturing cost is low, is suitble to produce in enormous quantities, and in inside The thermally conductive and heat dissipation effect to internal structure is improved provided with heat conducting and heat radiating fin, guarantees that tablet computer uniformly dissipates in excessive use Heat is further provided with buffer structure and plays the role of drop resistant, long service life to inside.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model；

Fig. 2 is the perspective view that the utility model removes lower case；

Fig. 3 is the structural schematic diagram of the utility model shell；

Fig. 4 is enlarged drawing at the A of Fig. 2.

Description of drawing identification：Tablet computer 100, shell 110, frame 111, lower case 112, heat dissipation cavity 112a, thermally conductive sheet 113, thermal hole 113a, cooling fin 114, heat release hole 114a, touch screen 120, control panel 130, control chip 131, battery 140, buffing pad 150, buffered silica gel 151, deck 152.

Specific embodiment

The utility model is further described below in conjunction with attached drawing.

As shown in Figure 1 to 4, the respectively perspective view of the utility model, the structural schematic diagram of shell and enlarged drawing.

A kind of tablet computer 100 having die casting shell, including shell 110, touch screen 120, control panel 130 and battery 140, the touch screen 120 is fixedly mounted on 110 surface of shell, and the control panel 130 is respectively provided with battery 140 and shell Inside 110, the control panel 130 is equipped with control chip 131 and is electrically connected respectively with touch screen 120 and battery 140；The shell 110 include frame 111 and lower case 112, and the touch screen 120 is fixedly mounted to be consolidated with 111 one side of frame, the lower case 112 For Dingan County's dress with frame 111 away from 120 one side of touch screen, the frame 111 and lower case 112 are liquid metal casting forming, The 111 inside integrated die-casting of frame is formed with thermally conductive sheet 113, and the 112 inside integrated die-casting of lower case is formed with cooling fin 114；The shell 110 is rectangle setting, and quadrangle is arc chord angle, is equipped with buffing pad 150 in corresponding circular arc Angle Position, described Control panel 130 is fixedly mounted and buffing pad 150.

Frame 111 and lower case 112 have liquid aluminium casting forming, and the thermally conductive sheet 113 and cooling fin 114 are copper Piece, it is at low cost using aluminium casting forming, it is high-efficient, and convenient for reinforcing heat dissipation effect in inside setting copper sheet, manufacture efficiency is high.

Thermally conductive sheet 113 offers several thermal hole 113a, and the thermal hole 113a is distributed in thermally conductive sheet 113, the heat dissipation Piece 114 is evenly equipped with several heat release hole 114a, and the heat release hole 114a and thermal hole 113a shape are one in round or rectangular Kind setting, is respectively equipped with thermal hole 113a and heat release hole 114a on thermally conductive sheet 113 and cooling fin 114, on the one hand, in die casting It can guarantee that thermally conductive sheet 113 and cooling fin 114 preferably form one, another party with lower case 112 and 111 die casting of frame in journey Face can greatly improve thermally conductive and heat dissipation effect using aluminium and copper staggered form heat conduction and heat radiation.

Thermally conductive sheet 113 is identical as 114 thickness of cooling fin, and thickness range is in 0.2mm~1.5mm, in actual use, leads 113 thickness of backing is preferably that 0.8mm is used, and since the relatively thick settable corresponding copper sheet progress of thickness of frame 111 is thermally conductive, is dissipated 114 thickness of backing is preferably that 0.5mm is used, and due to lower case 112, area itself is larger, larger range of can be radiated, It is greatly improved heat dissipation effect.

Corresponding 130 one side of control panel of lower case 112 is equipped with several protrusions, and the convex shape forms heat dissipation cavity 112a, The cooling fin 114 fits in the position heat dissipation cavity 112a, can will be sent out on control panel 130 by the heat dissipation cavity 112a convexed to form The more serious position of heat forms heat dissipation channel, can improve heat dissipation effect convenient for the thickness and quantity for increasing cooling fin 114, guarantee Control chip 131 on control panel 130 can work normally.

Buffered silica gel 151 is equipped between buffing pad 150 and the arc chord angle of frame 111, the buffing pad 150 is fixedly installed in Lower case 112 is bonded with buffered silica gel 151, and it is slow to can guarantee that shell 110 plays when by external force collision by buffered silica gel 151 Protective effect is rushed, drop resistant is improved, shock resistance effect is further improved to, and 150 shape of buffing pad sets for circular shape It sets, one side is bonded with buffered silica gel 151 and is equipped with deck 152, the deck 152 is clamped in frame 111, passes through deck 152 It acts on and can guarantee that buffing pad 150 can form a cushion chamber, i.e. 151 position of buffered silica gel between frame 111, even if circular arc Angle Position is recessed by shock court will not influence control panel 130, further play a protective role, the buffing pad 150 be stainless steel buffing pad 150, and the buffing pad 150 to be formed is processed using stainless steel, and use intensity is high, and anti-shock strength is high, anti-shape It is good to become effect, can be improved service life.

In a first aspect, it is equipped with shell 110, touch screen 120, control panel 130 and battery 140, it can be internal by shell 110 The control panel 130 and battery 140 of portion's installation play installation protective effect, can be passed through by touch screen 120 convenient for operation control Control panel 130 can realize data transmission and central control action, can store power supply by battery 140 and use, and accumulation It uses, is used convenient for the continuation of the journey of tablet computer 100；Second aspect, the touch screen 120 are fixedly mounted on 110 surface of shell, just Controlled in the operation of touch screen 120, it is easy for installation, the control panel 130 and battery 140 be respectively provided with inside shell 110, just In the installation of control panel 130 and battery 140, while can play a protective role convenient for shell 110 to it, the control panel 130 are equipped with control chip 131 is electrically connected with touch screen 120 and battery 140 respectively, can realize central control by controlling chip 131 Production is used, easy to use convenient for operating with；The third aspect, the shell 110 includes frame 111 and lower case 112, described Touch screen 120, which is fixedly mounted, deviates from touch screen 120 1 with frame 111 with 111 one side of frame, the fixed installation of lower case 112 Shell 110 is divided and is arranged for two parts, easy to process can manufactured, while being also convenient for touch screen 120, control panel 130 and electricity by face The installation in pond 140, during the installation process, control panel 130 and battery 140 fit in lower case 112, right convenient for lower case 112 The heat that control panel 130 and battery 140 issue in use carries out heat conduction and heat radiation, good heat dissipation effect；Fourth aspect, the side Frame 111 and lower case 112 are liquid metal casting forming, are formed using liquid metals die casting, and manufacturing cost is low, high-efficient, It is suitble to produce in enormous quantities, the 111 inside integrated die-casting of frame is formed with thermally conductive sheet 113, the 112 inside one pressure of lower case Casting is formed with cooling fin 114, is respectively provided with thermally conductive and cooling fin 114 inside frame 111 and lower case 112, can be in plate Heat dissipation conductive force is further played in 100 use process of computer, guarantees the heat dissipation effect of internal structure；5th aspect, institute Shell 110 is stated as rectangle setting, quadrangle is arc chord angle, is equipped with buffing pad 150, the control electricity in corresponding circular arc Angle Position Plate 130 is fixedly mounted and buffing pad 150, can play buffer protection function to control panel 130 by the effect of buffing pad 150, In actual use, it plays a protective role when tablet computer 100 is collided or drops, improves whole drop resistant effect Fruit.

In the utility model, using the shell 110 of casting forming, manufacturing cost is low, is suitble to produce in enormous quantities, and inside Portion is provided with the raising of heat conducting and heat radiating fin 114 to the thermally conductive and heat dissipation effect of internal structure, guarantees that tablet computer 100 is excessively using Middle Homogeneouslly-radiating is further provided with buffer structure and plays the role of drop resistant, long service life to inside.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (8)

1. a kind of tablet computer for having die casting shell, it is characterised in that：Including shell, touch screen, control panel and battery, institute It states touch screen and is fixedly mounted on case surface, the control panel and battery are respectively provided with and interior of shell, the control panel are set There is control chip to be electrically connected respectively with touch screen and battery；The shell includes frame and lower case, the fixed peace of the touch screen Dress and frame one side, the lower case are fixedly mounted with frame away from touch screen one side, and the frame and lower case are liquid Die cast metal forming, frame inside integrated die-casting are formed with thermally conductive sheet, and integrated die-casting is formed with scattered inside the lower case Backing；The shell is rectangle setting, and quadrangle is arc chord angle, is equipped with buffing pad, the control in corresponding circular arc Angle Position Battery plate is fixedly mounted and buffing pad.

2. a kind of tablet computer for having die casting shell according to claim 1, it is characterised in that：The frame and lower casing Body has liquid aluminium casting forming, and the thermally conductive sheet and cooling fin are copper sheet.

3. a kind of tablet computer for having die casting shell according to claim 2, it is characterised in that：The thermally conductive sheet opens up Have several thermal holes, the thermal hole is distributed in thermally conductive sheet, and the cooling fin is evenly equipped with several heat release holes, the heat release hole with lead Hot hole shape is round or rectangular one of works as setting.

4. a kind of tablet computer for having die casting shell according to claim 3, it is characterised in that：The thermally conductive sheet and dissipate Backing thickness is identical, and thickness range is in 0.2mm~1.5mm.

5. a kind of tablet computer for having die casting shell according to claim 4, it is characterised in that：The lower case is corresponding Control panel is equipped with several protrusions on one side, and the convex shape forms heat dissipation cavity, and the cooling fin fits in heat dissipation cavity position.

6. a kind of tablet computer for having die casting shell according to claim 5, it is characterised in that：The buffing pad and side Buffered silica gel is equipped between the arc chord angle of frame, the buffing pad is fixedly installed in lower case and is bonded with buffered silica gel.

7. a kind of tablet computer for having die casting shell according to claim 6, it is characterised in that：The buffing pad shape For circular shape setting, it is bonded one side with buffered silica gel and is equipped with deck, the deck is clamped in frame.

8. a kind of tablet computer for having die casting shell according to claim 7, it is characterised in that：The buffing pad is not Become rusty steel buffing pad.