CN201017271Y

CN201017271Y - Waterproof display with fan-free computer host

Info

Publication number: CN201017271Y
Application number: CNU2007201411675U
Authority: CN
Inventors: 郑万成
Original assignee: King Young Technology Co Ltd
Current assignee: King Young Technology Co Ltd
Priority date: 2007-03-28
Filing date: 2007-03-28
Publication date: 2008-02-06
Anticipated expiration: 2017-03-28

Abstract

The utility model discloses a waterproof display with a fan-free computer host, which comprises a shell with a front cover and a back cover, wherein the front cover is provided with a perforation, one side of the back cover is provided with a corresponding hole, and the back cover is made of heat-conducting material with better heat dissipation; a main board arranged in the shell, wherein the main board is provided with a central processor, electronic elements and connectors corresponding to the corresponding holes; two ends of the heat conducting unit are respectively contacted with the central processing unit and the rear cover; the display unit is arranged in the shell, is connected with the mainboard and corresponds to the through hole; the first waterproof unit is arranged between the front cover and the rear cover; the second waterproof unit is arranged between the front cover and the display unit; and a third water prevention unit arranged in the corresponding hole; the waterproof display with the fan-free computer host can not only achieve better waterproof effect, but also achieve the effects of effectively dissipating heat and reducing noise.

Description

Tool does not have the water proof type display of fan main frame

Technical field

The utility model relates to the water proof type display that a kind of tool does not have the fan main frame, particularly a kind ofly both can reach preferable waterproof effect, and the tool that can reach efficiently radiates heat again simultaneously and reduce noise does not have the water proof type display of fan main frame.

Background technology

Existing display with main frame, main frame is combined with display screen, apply to the more restricted place of usage space and can reach, as: the information of public place provides, carry out the use in relevant place such as easy document processing in the control of ticketing system, the sales field system, office.

And the general display with main frame that uses, come in conjunction with display and motherboard by a framework and a bonnet, and the periphery of this framework and display when only coming as assembling with the cushion (as sponge) of a ring-type buffering and the effect that has waterproof concurrently, and on this bonnet, offer a plurality of louvres, when operating, carry out the heat radiation function of air-flow guiding as motherboard;

Though cushion that can be by framework and display periphery when using when assembling buffering and the effect of waterproof, but in fact then can be because of the weight in when assembling or the relation of cushion displacement, still can have many gaps between framework and the display and make, and cause water droplet to infiltrate along this gap, make waterproof effect relatively poor, and when if the periphery of this motherboard has with framework (or bonnet) corresponding connector, then can after assembling, be the state that exposes because of the socket of this connector, and cause this connector not have the effect of waterproof, and then cause the deficiency of its waterproof effect.

Moreover its motherboard only utilizes a plurality of louvres on the bonnet to carry out the natural convection of inside and outside gas when running, then makes radiating effect relatively poor, and influences the life-span and the running speed of motherboard; If when using fan to cooperate louvre to carry out the guiding of inside and outside gas, the height and the volume of the noise of fan running and increase bonnet in the time of then can causing heat radiation to carry out, and cause existing display to still have many disappearances to exist in the use with main frame.

Novel content

The purpose of this utility model is to address the above problem; provide a kind of removing to utilize first and second and the 3rd waterproof unit to protect motherboard, display unit and a plurality of connector; the display of this tool main frame is reached outside the preferable waterproof effect, also can utilize the setting of heat-conducting unit and the effect that reaches efficiently radiates heat and reduce noise.

In order to achieve the above object, the technical scheme that the utility model provides is: a kind of tool does not have the water proof type display of fan main frame, comprise the housing that has protecgulum and bonnet at least, has a perforation on the one side of this protecgulum, and a side of this bonnet has a plurality of corresponding apertures, and bonnet is made for the preferable heat-conducting of heat radiation; Be located at the motherboard in the housing, this motherboard is provided with central processing unit, a plurality of electronic component, reaches a plurality of corresponding aperture corresponding connector; Two ends contact the heat-conducting unit of central processing unit and bonnet respectively; Be located in the housing and motherboard electric connection and display surface and the corresponding display unit of perforation; Be located at first waterproof unit between protecgulum and bonnet; Be located at second waterproof unit between protecgulum and display unit; And a plurality of the 3rd waterproof unit of being located in the corresponding aperture.

Description of drawings

Fig. 1: be perspective exploded view of the present utility model;

Fig. 2: be three-dimensional appearance synoptic diagram of the present utility model;

Fig. 3: be the three-dimensional appearance synoptic diagram of another angle of the utility model;

Fig. 4: be the profile status synoptic diagram of the utility model Fig. 2;

Fig. 5: be the utility model profile status synoptic diagram of an embodiment again;

Fig. 6: for being the perspective exploded view of another embodiment of the utility model.

Wherein: the 1--housing; The 11--protecgulum; The 111--perforation; The 112--Access Division; The 12--bonnet; The 121--corresponding aperture; The 122--radiating fin; The 123--bracing frame; The 2--motherboard; The 21--central processing unit; The 22--electronic component; The 23--connector; The 24--fixation kit; 3,3a--heat-conducting unit; The 4--display unit; The 41--protective clear layer; 5--first waterproof unit; 6--second waterproof unit; 7--the 3rd waterproof unit.

The waterproof type display of the utility model tool computer without fan main frame can effectively improve existing The various shortcoming of technology is except utilizing first and second and the 3rd waterproof unit protected host plate, demonstration Unit and a plurality of connector reach outside the better waterproof effect display of this tool main frame, The effect that also can utilize the setting of heat-conducting unit and reach efficiently radiates heat and reduce noise, and then make Generation of the present utility model can more progressive, more practical, more meet institute's palpus of user.

Embodiment

For fully understanding the utility model purpose, feature and effect, by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail, be described as follows:

See also shown in Fig. 1,2,3, be respectively the three-dimensional appearance synoptic diagram of perspective exploded view of the present utility model, three-dimensional appearance synoptic diagram of the present utility model and another angle of the utility model.As shown in the figure: a kind of tool of the utility model does not have the water proof type display of fan main frame, constituted by housing 1, motherboard 2, heat-conducting unit 3, display unit 4, first waterproof unit 5, second waterproof unit 6 and a plurality of the 3rd waterproof unit 7, except that can sharp reaching preferable waterproof effect, the effect that also can reach efficiently radiates heat simultaneously and reduce noise.

The above-mentioned housing of carrying 1 has a protecgulum 11 and a bonnet 12 at least, has a perforation 111 on the one side of this protecgulum 11, and the periphery of this protecgulum 11 has the Access Division of fixing with bonnet 12 112, and a side of this bonnet 12 has a plurality of corresponding apertures 121, and the surface of this bonnet 12 has a plurality of radiating fins 122, and having a bracing frame 123 in the bottom of this bonnet 12, bonnet 12 is made by heat-conducting at least for this housing 1 in addition; See also shown in Figure 6ly again, be the perspective exploded view of another embodiment of the utility model, this bonnet also can be made as flat condition and the preferable heat-conducting that dispels the heat is made.

This motherboard 2 is located in the above-mentioned housing 1, at least be provided with on this motherboard 2 central processing unit 21, a plurality of electronic component 22, and a plurality of be located at motherboard 2 one sides and with bonnet 12 set corresponding aperture 121 corresponding connector 23, and this motherboard 2 cooperates a plurality of fixation kits 24 fixing with the bonnet 12 of housing 1.

These heat-conducting unit 3 one end are arranged on the above-mentioned central processing unit 21, and the other end contacts with the bonnet 12 of housing 1, and this heat-conducting unit 3 can be the blocks that heat-conducting is made.

This display unit 4 is located in the above-mentioned housing 1, and electrically connects with motherboard 2, and its display surface is corresponding with the perforation 111 of protecgulum, and has a protective clear layer 41 between the perforation of the display surface of this display unit 4 and protecgulum 11, and this protective clear layer 41 can be glass.

This first waterproof unit 5 is located between the protecgulum 11 and bonnet 12 of above-mentioned housing 1.

This second waterproof unit 6 is located between the protecgulum 11 and display unit 4 of above-mentioned housing 1.

Each the 3rd waterproof unit 7 is located in the bonnet 12 set corresponding apertures 121 of above-mentioned housing 1.In this way, constitute the water proof type display that a brand-new tool does not have the fan main frame by above-mentioned structure.

See also again shown in Fig. 2,4, be respectively the profile status synoptic diagram of three-dimensional appearance synoptic diagram of the present utility model and the utility model Fig. 2.As shown in the figure: when the utility model uses, support in the time of can utilizing the bracing frame 123 of bonnet 12 bottoms to be provided with, and when this motherboard 2 in when running, the thermal source that then can utilize heat-conducting unit 3 to absorb on the central processing unit 21, and thermal source conducted to the made bonnet of heat-conducting 12, directly dispel the heat by bonnet 12 again, or carry out the dissipation of thermal source by a plurality of radiating fins on it 122; And can be when using; by first and second waterproof unit 5; 6 protection motherboard 2 and display units 4; make this motherboard 2 and display unit 4 reach preferable waterproof effect; and when user's desire is passed through connector 23 set in the corresponding aperture 121 of bonnet 12; then can be directly with the 3rd waterproof unit 7 removals; and expose the socket of connector 23; the grafting that provides the user to carry out the external interface device (not shown) is expanded; and if the user is not when using this connector 23; then the 3rd waterproof unit 7 can be covered in the bonnet 12 set corresponding apertures 12; these corresponding aperture 121 pairing connector 23 sockets are sealed, and reached the preferable protection and the effect of waterproof.

See also shown in Figure 5, the profile status synoptic diagram of another embodiment of the utility model.As shown in the figure: when the blocks of heat-conducting unit 3 of the present utility model in can be the foregoing description, also heat-conducting unit 3a can be made with the fin of a plurality of heat-conductings, can make the biend of this heat-conducting unit 3a contact central processing unit 21 and bonnet 12 respectively equally, and with the thermal source on this heat-conducting unit 3a absorption central processing unit 21, and thermal source conducted to the made bonnet of heat-conducting 12, directly dispel the heat by bonnet 12 again, or carry out the dissipation of thermal source by a plurality of radiating fins on it 122.

In sum; the water proof type display that the utility model tool does not have a fan main frame can effectively improve the various shortcoming of existing technology; remove and to utilize first and second and the 3rd waterproof unit to protect motherboard, display unit and a plurality of connector; the display of this tool main frame is reached outside the preferable waterproof effect; the effect that also can utilize the setting of heat-conducting unit and reach efficiently radiates heat and reduce noise, and then make generation of the present utility model can more progressive, more practical, more meet the required of user.

The above only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; So all simple equivalent of doing according to the utility model claim and novel description change and modify, all should still belong in the scope that the utility model patent contains.

Claims

1. A waterproof display with a fanless computer host, characterized in that: the display includes:

Housing; the housing has at least one front cover and one rear cover; one side of the front cover has perforations, and one side of the rear cover has a plurality of corresponding holes, and the rear cover Made of thermally conductive material with better heat dissipation;

motherboard; the motherboard is set in the housing, and the motherboard is at least provided with a central processing unit, a plurality of electronic components, and a plurality of components located on one side of the motherboard and connected to the back cover. Connectors corresponding to corresponding holes;

A heat conduction unit; one end surface of the heat conduction unit is arranged on the central processing unit, and the other end surface is in contact with the rear cover of the casing;

A display unit; the display unit is arranged in the housing and is electrically connected to the motherboard, and its display surface corresponds to the through hole of the front cover;

A first waterproof unit; the first waterproof unit is arranged between the front cover and the rear cover of the housing;

a second waterproof unit; the second waterproof unit is arranged between the front cover of the housing and the display unit; and

A plurality of third waterproof units; the third waterproof units are arranged in corresponding holes provided on the back cover of the casing.

2 . The waterproof display with a fanless computer according to claim 1 , wherein the peripheral edge of the front cover has a locking portion fixed to the rear cover. 3 .

3 . The waterproof display with a fanless computer according to claim 1 , wherein at least the back cover of the casing is made of heat-conducting material. 4 .

4. The waterproof display with a fanless computer according to claim 1, wherein a support frame is provided at the bottom of the rear cover.

5. The waterproof display with a fanless computer host according to claim 1, wherein the heat conduction unit is a block made of heat conduction material.

6 . The waterproof display with a fanless computer according to claim 1 , wherein the heat conduction unit can be a plurality of fins made of heat conduction materials. 6 .

7. The waterproof display with a fanless computer according to claim 1, wherein a transparent protective layer is provided between the display surface of the display unit and the perforation of the front cover.

8. The waterproof display with a fanless computer according to claim 7, wherein the transparent protective layer is glass.

9. The waterproof display with a fanless computer according to claim 1, wherein the rear cover has a plurality of cooling fins.