CN207339938U - A kind of mobile phone of efficiently protection battery - Google Patents

Abstract

It the utility model is related to technical field of mobile phones, more particularly to a kind of mobile phone of efficiently protection battery, casing, including chassis body and the rear cover that is connected with the chassis body；The rear cover includes the upper rear cover being fixedly connected with the chassis body and the lower rear cover with the upper rear cover plug connection；The lower rear cover is fixedly arranged in the middle of a heat conduction and heat radiation block；Cell phone mainboard, is fixed in the chassis body, and the touch-screen with being fixed on the chassis body front end face fits and is electrically connected；Battery protection component, including open cell box, are installed on the battery of institute's open cell box inner cavity, and the lid being detachably connected with the opening of the open cell box.The mobile phone of the efficient protection battery of the utility model can improve protection battery of mobile phone security in use, be more convenient battery disassembly and assembly, and improve battery of mobile phone heat dissipation performance.

Description

A kind of mobile phone of efficiently protection battery

Technical field

It the utility model is related to technical field of mobile phones, more particularly to a kind of mobile phone of efficiently protection battery.

Background technology

Present electronic product, during more and more using the flexible package polymer battery of high-energy-density extending standby Between, such battery product is wrapped up by thin film, and the mechanical property of itself is poor, and traditional lithium battery is usually Wrapped up with aluminum hull, shell is hard to be unlikely to deform, and change occurs when being subject to external force to act on by the battery that film wraps up Shape/corrugation etc., just influences whether security (battery meeting when being squeezed, bend, expand of battery in such cases There are the risk of explosion).

Existing flexible package polymer battery is generally fixed on face-piece by one layer of double faced adhesive tape, when double faced adhesive tape consolidates battery When fixed not firm enough, in mobile phone falls battery can opposite face-piece there is opposite slide so that battery damages, and such as Fruit battery fix it is very firm when, when Cellphone Repairs or while scrapping are difficult to recycling.

And fever, temperature mistake occurs without the performance of height heat dissipation, battery in general mobile phone outer cover in use Height can cause the danger such as explosion.

Utility model content

The purpose of this utility model is to provide a kind of mobile phone of efficiently protection battery, is being used with solving protection battery of mobile phone In security, be more convenient battery disassembly and assembly, and improve the technique effect of battery of mobile phone heat dissipation performance.

In order to solve the above-mentioned technical problem, the utility model provides technical solution and is：A kind of hand of efficiently protection battery Machine, including

Casing, including chassis body and the rear cover that is connected with the chassis body；The rear cover includes and the casing master The upper rear cover that body is fixedly connected and the lower rear cover with the upper rear cover plug connection；The lower rear cover is fixedly arranged in the middle of a heat conduction Radiating block；

Cell phone mainboard, is fixed in the chassis body, and the touch-screen with being fixed on the chassis body front end face is affixed Merge and be electrically connected；

Battery protection component, including open cell box, are installed on the battery of institute's open cell box inner cavity, and are opened with described The lid that the opening of mouth battery case is detachably connected.

Further, upper and lower two inner slides are respectively provided with left and right sides of the chassis body on inner wall, inner slide in formation Group and lower inner slide group；

The lower inner slide group is used to place cell phone mainboard, and the upper inner slide group is used for placing battery guard assembly；With And

An external slideway, the lower rear cover left and right sides inner wall are respectively provided with lateral wall at left and right sides of the chassis body On be equipped with the external chute of connection corresponding with the external slideway.

Further, the upper rear cover is fixed on the top half of the rearward end of the chassis body, it is described it is upper after cover Corresponding cell phone mainboard is provided with shooting head bore, is equipped with flash lamp aperture below the shooting head bore, the upper rear cover side is equipped with and opens Shutdown keyhole and volume adjustment hole, and the upper rear cover are equipped with link slot in face of lower rear cover side；

The lower rear cover in face of upper rear cover side be equipped with connection correspondings with the link slot contiguous block, the lower rear cover and Supply hub is equipped with equipped with the opposite side end face of the contiguous block, the right side of the supply hub is equipped with speaker hole, institute State and be equipped with earpiece holes on the left of supply hub.

Further, the back side of the upper rear cover is equipped with waterproof ventilated membrane, and

The link slot is with the contiguous block with being tightly connected.

Further, the lower rear interior surface is equal insulating layer at the installation heat conduction and heat radiation block, the lower rear cover Inner surface is both provided with metal derby insulating sponge close to heat conduction and heat radiation block surrounding；

The heat conduction and heat radiation block uses metal material.

Further, the open cell box includes bottom plate, and the left frame that the protrusion bottom plate edge is set And left frame；I.e.

The bottom plate, left frame and left frame form an accommodating cavity for being used to place the battery；

The upper surface of the left frame and left frame offers mounting hole；And

The lid is in face of the edge of a side end face of the bottom plate and the upper surface pair of the left frame and left frame Answer the buckle for being equipped with position and being suitable for being caught in the mounting hole.

Further, the buckle is made of elastic material.

Further, the quantity at least two of the mounting hole set on left frame or the left frame upper surface.

Further, the open cell box further includes upper side frame on the left of the bottom plate upper end and arranged on the bottom The plate lower end lower frame opposite with the upper side frame；

The lateral wall of the upper side frame, which vertically prolongs, engaging lug, and the engaging lug offers threaded hole, the engaging lug Suitable for being connected with the cell phone mainboard by screw fit.

Further, the quantity of the threaded hole is at least two.

The beneficial effects of the utility model are：Using the lower rear cover being detachably connected, dismounting is facilitated to take battery, and ensure Few exposure in atmosphere, reduces dust and steam enters the chance of mobile phone, increase the service life of mobile phone cell phone components as far as possible；And And covered after lower and heat conduction and heat radiation block is set, easy to the heat for the battery generation that efficiently sheds；

Further, using battery protection component, protection battery is more firm, and need to only be torn open when needing replacing battery Lower cover is unloaded, makes dismounting more convenient, and avoids damaging battery in disassembly process.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the schematic cross-sectional view of the mobile phone of the efficient protection battery of the utility model；

Fig. 2 is the casing structural scheme of mechanism of the mobile phone of the efficient protection battery of the utility model；

Fig. 3 is the structure diagram of the heat sink of the mobile phone of the efficient protection battery of the utility model；

Fig. 4 is the structure diagram of the battery protection component of the utility model；

Fig. 5 is the overall schematic of the battery protection component of the utility model；

Fig. 6 is the structure diagram of the lid of the utility model.

In figure：Casing 100, chassis body 110, inner slide 1101, external slideway 1102, rear cover 120, upper rear cover 121, shooting Head bore 1211, flash lamp aperture 1212, switching on and shutting down keyhole 1213, volume adjustment hole 1214, link slot 1215, computer camera protective cover 1216th, flash lamp protective cover 1217, waterproof ventilated membrane 1218, lower rear cover 122, external chute 1221, heat conduction and heat radiation block 1222, heat dissipation Piece 1223, contiguous block 1224, supply hub 1225, speaker hole 1226, earpiece holes 1227, hook 1228, cell phone mainboard 200, Touch-screen 300, battery protection component 400, open cell box 410, battery 420, lid 430, buckle 4301, bottom plate 440, the left side Frame 4401, left frame 4402, mounting hole 4403, upper side frame 4404, lower frame 4405, engaging lug 4406, threaded hole 4407.

Embodiment

To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality Attached drawing in new embodiment, is clearly and completely described the technical solution in the utility model embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality Embodiment in new, those of ordinary skill in the art are obtained every other without creative efforts Embodiment, shall fall within the protection scope of the present invention.

Therefore, the detailed description of the embodiment of the utility model provided in the accompanying drawings is not intended to limit below will The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model In embodiment, the every other implementation that those of ordinary skill in the art are obtained without creative efforts Mode, shall fall within the protection scope of the present invention.

In the description of the utility model, it is to be understood that the term of indicating position or position relationship is based on attached drawing Shown orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply institute The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality With new limitation.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two The interaction relationship of connection or two elements inside element.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area Divide description, and it is not intended that instruction or hint relative importance.

In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring component abswolute level or pendency, and It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure Have to fully horizontally, but can be slightly tilted.

As shown in Figures 1 to 6, the utility model provides a kind of mobile phone of efficiently protection battery, it is characterised in that including

Casing 100, including chassis body 110 and the rear cover 120 that is connected with the chassis body 110；The rear cover 120 wraps Include the upper rear cover 121 being fixedly connected with the chassis body 110 and the lower rear cover 122 with upper 121 plug connection of rear cover；Institute That states lower rear cover 122 is fixedly arranged in the middle of a heat conduction and heat radiation block 1222.

Cell phone mainboard 200, is fixed in the chassis body 110, with being fixed on touching for 110 front end face of chassis body Screen 300 is touched to fit and be electrically connected.

Battery protection component 400, including open cell box 410, are installed on the battery 420 of 410 inner cavity of institute's open cell box, And the lid 430 being detachably connected with the opening of the open cell box 410.

Optionally, the battery 420 of the utility model is using such as, but not limited to flexible package polymer battery.Flexible package polymerize Thing battery has the feature of high-energy-density so that mobile phone has longer stand-by time.

Specifically, as shown in Fig. 2, upper and lower two inner slides are respectively provided with 110 left and right sides inner wall of the chassis body 1101, inner slide group and lower inner slide group in formation.

The lower inner slide group is used to place cell phone mainboard 200, and the upper inner slide group is used for placing battery guard assembly 400。

An external slideway 1102 is respectively provided with the lateral wall of the left and right sides of chassis body 110, the lower rear cover 122 is left The external chute 1221 of connection corresponding with the external slideway 1102 is equipped with right both sides inner wall.

The upper rear cover 121 is fixed on the top half of the rearward end of the chassis body 110, on the upper rear cover 121 Corresponding cell phone mainboard 200 is provided with shooting head bore 1211, and 1211 lower section of shooting head bore is equipped with flash lamp aperture 1212, it is described on 121 side of rear cover is equipped with switching on and shutting down keyhole 1213 and volume adjustment hole 1214, and the upper rear cover 121 faces lower rear cover 122 Side is equipped with link slot 1215；The upper rear cover 121 sets and is equipped with computer camera protective cover 1216, institute at shooting head bore 1211 State and be equipped with flash lamp protective cover 1217 at the setting flash lamp aperture 1212 of rear cover 121.

The lower rear cover 122 is equipped with the contiguous block of connection corresponding with the link slot 1215 in face of upper 121 side of rear cover 1224, the lower rear cover 122 is equipped with supply hub 1225, the electricity with equipped with the opposite side end face of the contiguous block 1224 The right side of source jack 1225 is equipped with speaker hole 1226, and the left side of supply hub 1225 is equipped with earpiece holes 1227.

Wherein, the madial wall of the bottom of shown lower rear cover 122 is equipped with the card being used for the clamping of shown chassis body 110 1228 are hooked, the hook 1228 is elastic component.

The back side of the upper rear cover 121 is equipped with waterproof ventilated membrane 1218, and the link slot 1215 and the contiguous block 1224 with being tightly connected.The waterproof ventilated membrane 1218 can strengthen the heat dissipation performance of mobile phone.

122 inner surface of lower rear cover is equal insulating layer at the installation heat conduction and heat radiation block 1222, the lower rear cover 122 Inner surface is both provided with metal derby insulating sponge close to 1222 surrounding of heat conduction and heat radiation block；The heat conduction and heat radiation block 1222 uses metal Material.Short circuit phenomenon is prevented by the insulating sponge of setting.

Optionally, insulating layer is made of the material of high-termal conductivity.

Optionally, as shown in figure 3, preferably to make battery 420 radiate, the heat conduction and heat radiation block 1222 and battery of mobile phone Heat sink 1223 is additionally provided between 420,1223 work of heat sink sets eight, and eight heat sinks 1223 are installed on lead at equal intervals The front end face of hot radiating block 1222 is leaned on 420 phase of battery of mobile phone.Make heat dissipation effect more preferable.

The left or right side of the bottom of the lower rear cover 122 is additionally provided with a heat emission hole, and one is equipped with the inside of the heat emission hole The dirt filtrating screen being fixed on 122 inner surface of lower rear cover.Dirt filtrating screen is fixed on the inner surface of lower rear cover 122 by viscous glutinous agent, The dust impurity in air is filtered out, makes the air into mobile phone purer, protects interior of mobile phone element, increases mobile phone and uses the longevity Life.

The process that the utility model casing 100 radiates is, after casing 100 is installed in place, the lower rear cover 122 is in face of electricity Pond 420 is installed, and heat conduction and heat radiation block 1222 is leaned on 420 phase of battery, and the heat for making battery 420 send at work, is dissipated by heat conduction Heat block 1222 is transferred to casing 100 and radiates, and avoids heat build-up at battery 420, makes battery 420 excessively boiling hot, triggers explosion.Pass through The heat emission hole of setting more contributes to radiate.

As shown in Figure 4 and Figure 5, the open cell box 410 includes bottom plate 440, and protrusion 440 surrounding of bottom plate The left frame 4401 and left frame 4402 that edge is set；I.e. described bottom plate 440, left frame 4401 and left frame 4402 form one and are used for Place the accommodating cavity of the battery 420.

The upper surface of the left frame 4401 and left frame 4402 offers mounting hole 4403.

Preferably, as shown in fig. 6, the lid 430 is in face of the edge of a side end face of the bottom plate 440 and the left side The upper surface corresponding position of frame 4401 and left frame 4402 is equipped with the buckle 4301 for being suitable for being caught in the mounting hole 4403. Pass through the Detachable connection structure of lid 430 and open cell box 410 so that dismounting battery 420 is more convenient, and will not damage Hinder battery 420.The connection of buckle 4301 fixed form makes connection more stable, and dismounts easier.

Optionally, the open cell box 410 can use such as, but not limited to plastic material, by integrated injection molding, Or the metal material such as aluminum material, frame are molded by bending mode.

Optionally, further, the buckle 4301 is made using elastic material is such as, but not limited to.Elastic material is easy to The dismounting of lid 430.

To improve the stability being connected between open cell box 410 and lid 430, the left frame 4401 or left frame The quantity at least two of the mounting hole 4403 set on 4402 upper surfaces.

To further improve the stability of battery protection component 400, the open cell box 410 is further included arranged on the bottom Upper side frame 4404 on the left of 440 upper end of plate and arranged on 440 lower end of the bottom plate lower frame opposite with the upper side frame 4404 4405。

The lateral wall of the upper side frame 4404, which vertically prolongs, engaging lug 4406, and the engaging lug 4406 offers threaded hole 4407, the engaging lug 4406 is suitable for being connected by screw fit with the cell phone mainboard 200.By engaging lug 4406 by battery Guard assembly 400 is fixed on cell phone mainboard 200, prevents rocking for battery protection component 400.

The quantity of the threaded hole 4407 is at least two.I.e. upper side frame is symmetrical set two engaging lugs 4406, protects Demonstrate,prove the stability of connection.

In order to further stablize battery protection component 400, two are also symmetrical arranged at lower frame 4405 in bottom plate 440 Perforate, is connected for placing sunk screw with cell phone mainboard, ensures the stability of battery protection component 400.

In the present embodiment, battery of mobile phone 420 is positioned in open cell box 410, passes through four sides of open cell box 410 Frame is fixed spacing, battery 420 is not moved in open cell box 410 and rocks, and by lid 430 by battery 420 seal, and further stabilize the position of battery 420.

Optionally, battery of mobile phone 420 and bottom plate 440 are additionally provided with tack coat between connecting, and tack coat can use double faced adhesive tape, lead to Cross tack coat battery of mobile phone 420 is fixed on bottom plate 440, battery 420 is not more rocked, or depart from battery protection group Part 400, makes structure more stablize, use is safer.

Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right Property scope.

Claims (10)

1. A kind of 1. mobile phone of efficiently protection battery, it is characterised in that including

   Casing, including chassis body and the rear cover that is connected with the chassis body；The rear cover includes consolidating with the chassis body Surely the upper rear cover connected and the lower rear cover with the upper rear cover plug connection；The lower rear cover is fixedly arranged in the middle of a heat conduction and heat radiation Block；

   Cell phone mainboard, is fixed in the chassis body, and the touch-screen with being fixed on the chassis body front end face, which is affixed, to be merged And it is electrically connected；

   Battery protection component, including open cell box, are installed on the battery of institute's open cell box inner cavity, and electric with the opening The lid that the opening of pond box is detachably connected.
2. 2. the mobile phone of efficiently protection battery according to claim 1, it is characterised in that at left and right sides of the chassis body It is respectively provided with upper and lower two inner slides on wall, inner slide group and lower inner slide group in formation；

   The lower inner slide group is used to place cell phone mainboard, and the upper inner slide group is used for placing battery guard assembly；And

   It is respectively provided with an external slideway on lateral wall at left and right sides of the chassis body, at left and right sides of the lower rear cover on inner wall External chute equipped with connection corresponding with the external slideway.
3. 3. the mobile phone of efficiently protection battery according to claim 2, it is characterised in that the upper rear cover is fixed on the machine The top half of the rearward end of shell main body, it is described it is upper after cover corresponding cell phone mainboard and be provided with shooting head bore, the shooting head bore Lower section is equipped with flash lamp aperture, and the upper rear cover side is equipped with switching on and shutting down keyhole and volume adjustment hole, and the upper rear cover faces Lower rear cover side is equipped with link slot；

   The lower rear cover is equipped with the contiguous block of connection corresponding with the link slot in face of upper rear cover side, and the lower rear cover is with being equipped with The opposite side end face of the contiguous block is equipped with supply hub, and the right side of the supply hub is equipped with speaker hole, the electricity Earpiece holes are equipped with the left of the jack of source.
4. 4. the mobile phone of efficiently protection battery according to claim 3, it is characterised in that the back side of the upper rear cover is equipped with anti- Water ventilated membrane, and

   The link slot is with the contiguous block with being tightly connected.
5. 5. the mobile phone of efficiently protection battery according to claim 4, it is characterised in that the lower rear interior surface is installation Equal insulating layer at the heat conduction and heat radiation block, it is exhausted that the inner surface of the lower rear cover close to heat conduction and heat radiation block surrounding is both provided with metal derby Edge sponge；

   The heat conduction and heat radiation block uses metal material.
6. 6. the mobile phone of efficiently protection battery according to claim 1, it is characterised in that the open cell box includes bottom Plate, and the left frame and left frame that the protrusion bottom plate edge is set；I.e.

   The bottom plate, left frame and left frame form an accommodating cavity for being used to place the battery；

   The upper surface of the left frame and left frame offers mounting hole；And

   The lid is in face of the edge position corresponding with the upper surface of the left frame and left frame of a side end face of the bottom plate The place of putting is equipped with the buckle for being suitable for being caught in the mounting hole.
7. 7. the mobile phone of efficiently protection battery according to claim 6, it is characterised in that the buckle uses elastic material system Make.
8. 8. the mobile phone of efficiently protection battery according to claim 7, it is characterised in that left frame or the left frame upper end The quantity at least two of the mounting hole set on face.
9. 9. the mobile phone of efficiently protection battery according to claim 8, it is characterised in that the open cell box, which further includes, to be set Upper side frame on the left of the bottom plate upper end and arranged on the bottom plate lower end lower frame opposite with the upper side frame；

   The lateral wall of the upper side frame, which vertically prolongs, engaging lug, and the engaging lug offers threaded hole, and the engaging lug is suitable for It is connected with the cell phone mainboard by screw fit.
10. 10. the mobile phone of efficiently protection battery according to claim 9, it is characterised in that the quantity of the threaded hole is extremely It is two few.