CN209731826U - A kind of Android all-in-one machine front cover - Google Patents

Abstract

The utility model relates to a kind of Android all-in-one machine front covers, including front cover body and center, center includes center ontology, the first support plate and the second support plate, the first support plate of side set on center ontology between first support plate and the second support plate there are spacing is parallel to each other with the second support plate, the upper plane of first support plate forms the embedded groove installed for front cover body lower than the upper surface of center ontology, and front cover body forms one together in center by gluing.The front cover overall structural strength is high, it can effectively ensure that the stability of front cover body mounted thereto, and the upper surface that the upper plane of the first support plate is set lower than center ontology is formed into the embedded groove placed for front cover body, front cover body is by binder adhesive on center, it is allowed to form an entirety, aesthetics is high, and can reduce the weight of all-in-one machine by way of gluing, reach light-weighted requirement, is conducive to all-in-one machine and promotes and apply in the market.

Description

A kind of Android all-in-one machine front cover

Technical field

The utility model relates to Android all-in-one machine technical field, specifically a kind of Android all-in-one machine front cover.

Background technique

ARM development board that is, using core chip as CPU, while adding the embedded board of other peripheral functions, to It assesses the function of core chip and researches and develops the product of each science and technology enterprise.

After ARM development board increases peripheral hardware on the basis of CPU, have many functional interfaces, such as extend TFT-LCD, LVDS interface, touch screen, VGA, matrix keyboard, external bus interface, CAN, SPI, PWM, high speed USB HOST Device, SD Card, RS232 RS485 serial ports, the common interfaces such as audio, MIC, if by above-mentioned common interfaces be exposed to outside, easily influence above-mentioned The use of interface, and then the use of Android all-in-one machine is influenced, it is unfavorable for Android all-in-one machine and promotes and apply in the market.

In the prior art by adding front cover come each functional interface of effective protection, front cover is usually to pass through the side such as lock screw Formula is mounted on all-in-one machine, and it is light-weighted while also making all-in-one machine overall aesthetic degree poor to reach all-in-one machine, is unfavorable for one Machine is promoted and is applied in the market.

Summary of the invention

The utility model provides a kind of Android all-in-one machine front cover, the front cover to overcome above-mentioned defect in the prior art Globality is strong, and aesthetics is good, and can effectively ensure that all-in-one machine reaches light-weighted requirement, is conducive to all-in-one machine in the market It promotes and applies.

In order to achieve the above-mentioned object of the invention, the utility model uses a kind of following technical scheme: Android all-in-one machine front cover, packet Include front cover body and center, the center includes center ontology, the first support plate and the second support plate, first support plate with There are the mutual set on the first support plate and the second support plate described in the side of the center ontology of spacing between second support plate In parallel, the upper plane of first support plate is formed lower than the upper surface of the center ontology for the embedding of front cover body installation Enter slot, the front cover body forms one together in the center by gluing.

As a kind of preferred embodiment of the utility model, the embedded groove is arranged close to the center edge and is arranged one Week.

As a kind of preferred embodiment of the utility model, mounting groove, the mounting groove are offered at the embedded groove groove angle Openings of sizes be greater than the embedded groove openings of sizes.

As a kind of preferred embodiment of the utility model, the front cover body is made of tempered glass.

As a kind of preferred embodiment of the utility model, the depth of the embedded groove is the thickness and 3M of the front cover body The summation of the thickness of double-sided adhesive.

As a kind of preferred embodiment of the utility model, second support plate is set close to the lower end surface of the center ontology It sets.

As a kind of preferred embodiment of the utility model, between second support plate and the lower end surface of center ontology away from From for 0.5mm~1.5mm.

As a kind of preferred embodiment of the utility model, between second support plate and the lower end surface of center ontology away from From for 1.3mm.

As a kind of preferred embodiment of the utility model, the center is stretched by Extrusion Process of Aluminum Alloy Profile.

As a kind of preferred embodiment of the utility model, the rounded setting in center ontology corner.

Compared with prior art, the utility model has the beneficial effects that the Android all-in-one machine front cover in the utility model, leads to It crosses and center is arranged to center ontology, the first support plate and the second support plate, keep center ontology overall structural strength high, Neng Gouyou Effect guarantees the stability of front cover body mounted thereto, and the upper plane of the first support plate is set lower than the upper of center ontology End face forms the embedded groove placed for front cover body, and front cover body on center, is allowed to form an entirety by binder adhesive, Aesthetics is high, and can reduce the weight of all-in-one machine by way of gluing, reaches light-weighted requirement, is conducive to all-in-one machine and exists Popularization and application in the market.

Detailed description of the invention

Fig. 1 is a kind of structure fractionation schematic diagram of Android all-in-one machine front cover in embodiment；

Fig. 2 is the structure enlargement diagram in Fig. 1 at A；

Fig. 3 is the structure sectional view of center in embodiment.

Appended drawing reference: 1, front cover body；2, center；20, center ontology；21, the first support plate；22, the second support plate；3, Embedded groove；31, mounting groove.

Specific embodiment

It elaborates with reference to the accompanying drawing to the utility model embodiment.

Embodiment: as shown in Figure 1 to Figure 3, a kind of Android all-in-one machine front cover, including front cover body 1 and center 2, center 2 wrap Center ontology 20, the first support plate 21 and the second support plate 22 are included, between existing between the first support plate 21 and the second support plate 22 Away from setting, it can also effectively mitigate the weight of center 2 while so that 2 structural strength of center is reached requirement, reach light-weighted and want It asks, in order to avoid the front cover body 1 being placed on center 2 tilts, influences using by the first support plate 21, the second support plate 22 It is arranged in parallel in the side of center ontology 20, guarantees stability of the front cover body 1 during installing and using.

The upper plane of first support plate 21 is lower than the upper surface of above-mentioned center ontology 20, is below within one week and is just formed for above-mentioned The embedded groove 3 that front cover body 1 is installed, front cover body 1 on above-mentioned center 2, realize front cover body 1 and center 2 by glue bond Seamless combination, form an entirety, structural strength is high, and using effect is good, and aesthetics is high while reaching lightweight requirements, has It promotes and applies in the market conducive to all-in-one machine.

Embedded groove 3 is arranged close to above-mentioned 2 edge of center, integrally seems more to assist after combining front cover body 1 with center 2 It adjusts.

Mounting groove 31 is offered at 3 groove angle of embedded groove, the openings of sizes of above-mentioned mounting groove 31 is greater than opening for above-mentioned embedded groove 3 The width of mouth size, two fingers of the openings of sizes and adult of mounting groove 31 is close, is easily installed personnel to front cover body 1 It is dismounted, in order to coordinate front cover integrally more, offers mounting groove 31 at four groove angles of embedded groove 3.

Front cover body 1 is made of transparent tempered glass, and tempered glass refers to by intensive treatment, has good machinery The glass of performance and heat-resisting anti-seismic performance has the advantage that the intensity of 1, tempered glass improves several times compared with simple glass, Bending strength is 3~5 times of simple glass, and impact strength is 5~10 times of simple glass, is also improved while improving intensity Safety；2, using safe, bearing capacity increase improves frangible property, in small broken without acute angle tempered glass destroys Piece significantly reduces the injury of human body, and the resistance to thermal shocks matter of tempered glass has 2~3 times to mention compared with simple glass Height can generally bear the difference variation of 150LC or more, to preventing thermal breakage from having obvious effects on, can effectively ensure that front cover Service life, and then guarantee the service life of all-in-one machine, reduce the use cost of user.

The depth of embedded groove 3 is the summation of the thickness of above-mentioned front cover body 1 and the thickness of 3M double-sided adhesive, is pacified in the present embodiment Tall and erect all-in-one machine front cover body 1 is the tempered glass that thickness is 3mm, and the depth of embedded groove 3 is 3.7mm, front cover body 1 and center 2 Between using with a thickness of the 3M double-sided adhesive of 0.7mm carry out attaching process, realize nothing between front cover body 1 and center 2 after insertion Seam combines.

In order to guarantee the integrally-built stability of center 2, being evenly distributed with for weight is realized, by the second support plate 22 close to center sheet The lower end surface of body 20 is arranged.

The distance between second support plate 22 and lower end surface of center ontology 20 are 0.5mm~1.5mm, the in the present embodiment The distance between two support plates 22 and the lower end surface of center ontology 20 are 1.3mm, on the one hand convenient for production, reduce cost of manufacture, On the other hand it can effectively ensure that the integrally-built stability of center 2, if distance≤0.5mm, away from 20 lower end surface of center ontology Distance is too close, and the second support plate 22 is caused almost to be bonded with all-in-one machine surface, is unfavorable for running the one that program is more and temperature is high The heat dissipation of machine, if distance >=1.5mm, apart from excessive, it is difficult to guarantee being evenly distributed with for weight.

Center 2 is stretched by Extrusion Process of Aluminum Alloy Profile, since aluminium alloy can be squeezed into any compound section, as long as Rationally, extruding aluminium alloy sectional also can be assembled easily for design, to reduce mach demand, and some shapes are only Having could be obtained by squeezing, this kind of mode feasibility is high, and biggish structure efficiency may be implemented in aluminum alloy extrusion section bar, be squeezed Aluminium alloy extrusions is light-weight, and intensity is high, and durable, due to the difference of aluminium and other competitive materials performances, realizes same The weight of the constructed of aluminium of effect only has the approximately half of of other metal structures, and convenient for production processing, reduces cost of manufacture.

On the one hand the rounded setting in 20 corner of center ontology can effectively avoid corner stress from concentrating, on the other hand can also It avoids causing personal injury to processing staff.

Android all-in-one machine front cover in the present embodiment, by by center 2 be arranged to center ontology 20, the first support plate 21 and Second support plate 22 keeps 20 overall structural strength of center ontology high, can effectively ensure that the steady of front cover body 1 mounted thereto It is qualitative, and the upper surface formation that the upper plane of the first support plate 21 is set lower than center ontology 20 is placed for front cover body 1 Embedded groove 3, front cover body 1 on center, are allowed to form an entirety by binder adhesive, and aesthetics is high, and passes through gluing Mode can reduce the weight of all-in-one machine, reach light-weighted requirement, is conducive to all-in-one machine and promotes and apply in the market.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Although appended drawing reference in figure: 1, front cover body is used more herein；2, center；20, center ontology；21, One support plate；22, the second support plate；3, embedded groove；31, the terms such as mounting groove, but the possibility using other terms is not precluded Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any The additional limitation of one kind is all contrary to the spirit of the present invention.

Claims (10)

1. a kind of Android all-in-one machine front cover, it is characterised in that: including front cover body (1) and center (2), the center (2) includes Center ontology (20), the first support plate (21) and the second support plate (22), first support plate (21) and the second support plate (22) there are spacing set on the first support plate (21) described in the side of the center ontology (20) and the second support plate between (22) it is parallel to each other, the upper plane of first support plate (21) is formed described in confession lower than the upper surface of the center ontology (20) The embedded groove (3) of front cover body (1) installation, the front cover body (1) form one together in the center (2) by gluing.

2. a kind of Android all-in-one machine front cover according to claim 1, it is characterised in that: the embedded groove (3) is close to described The setting of center (2) edge.

3. a kind of Android all-in-one machine front cover according to claim 2, it is characterised in that: opened at embedded groove (3) groove angle Equipped with mounting groove (31), the openings of sizes of the mounting groove (31) is greater than the openings of sizes of the embedded groove (3).

4. a kind of Android all-in-one machine front cover according to claim 3, it is characterised in that: the front cover body (1) is by tempering Glass is made.

5. a kind of Android all-in-one machine front cover according to claim 4, it is characterised in that: the depth of the embedded groove (3) is The summation of the thickness of the thickness and 3M double-sided adhesive of the front cover body (1).

6. a kind of Android all-in-one machine front cover according to claim 1, it is characterised in that: second support plate (22) is close The lower end surface of the center ontology (20) is arranged.

7. a kind of Android all-in-one machine front cover according to claim 6, it is characterised in that: second support plate (22) is in The distance between lower end surface of frame ontology (20) is 0.5mm~1.5mm.

8. a kind of Android all-in-one machine front cover according to claim 7, it is characterised in that: second support plate (22) is in The distance between lower end surface of frame ontology (20) is 1.3mm.

9. a kind of Android all-in-one machine front cover according to claim 1, it is characterised in that: the center (2) is squeezed by aluminum profile Pressure stretches.

10. a kind of Android all-in-one machine front cover according to claim 1, it is characterised in that: center ontology (20) corner Rounded setting.