CN203504900U - Electronic device shell with detachable structure and assembly tool thereof - Google Patents

Abstract

The utility model provides an electronic device shell with a detachable structure and an assembly tool thereof. The shell includes a bottom cover, an upper support, and a screen shell which are connected in sequence, wherein the bottom cover is provided with a plurality of first connection parts, and a plurality of second connection parts are disposed on the upper cover support at the positions corresponding to the first connection parts and first buckling parts. The assembly tool is provided with a plurality of accommodation holes at the positions corresponding to the first connection parts, and assembly parts mounted in the accommodation holes. The electronic device shell achieves flexible detachment for the bottom cover and the upper cover support by arranging a plurality of first connection parts with magnets on the bottom cover of the shell, correspondingly arranging the second connection parts on the upper cover support, and by cooperating with the assembly tool with assembly magnets.

Description

Electronic device housing and the assembled fixture thereof with dismantled and assembled structure

Technical field

The utility model relates to a kind of electronic device housing, relates in particular to a kind of electronic device housing and assembled fixture thereof with dismantled and assembled structure.

Background technology

Along with the fast development of electronic technology, electronic product more and more enters people's life.Electronic product has shell conventionally, not only attractive in appearance, and plays the effect of protection internal component.But, the shell of electronic product of the prior art roughly can divide be formed in one, gluing and several large classes of buckle-type, when needs are removed shell, the shell of several classes all can not guarantee to remove the intact of rear casing above, or when shell is installed, be not easy to operation, to user, bring great inconvenience.

Utility model content

In view of this, be necessary to provide a kind of electronic device housing and assembled fixture thereof with dismantled and assembled structure.

The utility model provides a kind of electronic device housing with dismantled and assembled structure, this shell comprises bottom, upper lid support and the screen shell connecting successively, described bottom comprises a plurality of the first connecting portions, the second connecting portion of the corresponding setting in position that described upper lid support comprises a plurality of and described the first connecting portion, the first connecting portion of described bottom comprises a sticking department from this bottom one lateral projections; Described shell also comprises that a plurality of connectors match with described the first connecting portion, each this connector comprises a fixed magnet, a moving magnet and a slide bar, described fixed magnet is fixed in described the first connecting portion, and described moving magnet is slidably installed in the second connecting portion of described upper lid support by slide bar; This shell has pre-fastening state and two kinds of assembled states of fastening state, and under pre-fastening state, this moving magnet is positioned at a side of described sticking department; When fastening state, this moving magnet card is fastened in the below of described sticking department, thereby upper lid support is fixed on bottom, and the force direction of described fixed magnet and moving magnet and moving magnet depart from the opposite direction that described sticking department fixes.

The utility model also provides a kind of assembled fixture for electronic device housing described in dismounting, described assembled fixture is for assembling and dismantling operation the first connecting portion of an electronic device housing, described assembled fixture comprises separable the first tool and the second tool, this first tool and the second tool comprise and are a plurality ofly arranged at the containing hole on sidewall and are movably installed on the assembling magnet in this containing hole, between this assembling magnet and the moving magnet of described electronic device housing, there is attraction, this moving magnet can assembling magnet attraction force acts under in described containing hole the length direction along described sidewall move, described moving magnet is switched between pre-fastening state and fastening state.

A kind of electronic device housing and assembled fixture thereof with dismantled and assembled structure of the utility model, by on the bottom of shell, arrange a plurality of first connecting portions with magnet and the first holding section and on corresponding the second connecting portion and the second holding section arranging on lid support, coordinate the assembled fixture with assembling magnet, realized the flexible dismounting of bottom and upper lid support, greatly convenient for users to use.

Accompanying drawing explanation

Fig. 1 is the explosive view of electronic device housing in the utility model one execution mode.

Fig. 2 is the structural representation of bottom in Fig. 1.

Fig. 3 is the enlarged drawing of the first connecting portion in Fig. 2.

Fig. 4 is the enlarged drawing of the first holding section in Fig. 2.

Fig. 5 is the structural representation of upper lid support in Fig. 1.

Fig. 6 is the enlarged drawing of the second connecting portion in Fig. 5.

Fig. 7 is the enlarged drawing of the second holding section in Fig. 5.

Fig. 8 is the explosive view of assembled fixture in the utility model one execution mode.

Fig. 9 is the enlarged drawing of assembled portion and fixed part in Fig. 8.

Figure 10 is the assembly structure figure of assembled fixture in Fig. 8.

Figure 11 is the enlarged drawing of assembled portion and fixed part in Figure 10.

Figure 12 is the combination schematic diagram of assembled fixture in electronic device housing and Fig. 8 in Fig. 1.

Figure 13 is the enlarged drawing of the first holding section and the second holding section in Figure 12.

Figure 14 is the pre-fastening state schematic diagram of the first connecting portion and the second connecting portion in Figure 12.

Figure 15 be in Figure 14 the first connecting portion and the second connecting portion and assembled portion along the profile of AA direction.

Figure 16 is the fastening state schematic diagram of the first connecting portion and the second connecting portion in Figure 12.

Figure 17 be in Figure 16 the first connecting portion and the second connecting portion and assembled portion along the profile of BB direction.

Main element symbol description

Shell	10
		Bottom	11
The first bottom surface	111
		The first side wall	112
The second sidewall	113
		The 3rd sidewall	114
Accommodation section	115
		Connector	116
Fixed magnet	116a
		Moving magnet
	116b
		Slide bar
	116c
		Through hole	116d
The first connecting portion	117
		Limiting section	117a
The first banking stop	117b
		The second banking stop	117c
Stopper slot	117d
		Depressed part	117e
Peristome	117f
		Sticking department
	117g
		The first holding section	118
The first snap-latch piece	118a
		The second snap-latch piece	118b
Slot
		118c
Upper lid support			12
	The first frame	121

The second frame	122
		The 3rd frame	123
The second connecting portion	124
		The first brace	124a
The second brace	124b
		Sliding rod hole	124c
The second holding section	125
		Extension	125a
Hook part
		125b
Pressure-sensitive adhesive layer			13
	Screen shell	14
Assembled fixture			20
	The first tool	21
Tool the first bottom surface			211
	Tool the first side wall	212
Tool the second sidewall			213
	Containing hole	214、224
Slide plate			215
	The second tool	22
Tool the second bottom surface			221
	Tool the 3rd sidewall	222
Tool the 4th sidewall			223
	Fixed part	23
Stator			231
	Rectangular recess	232
Fixed lever			233
	Screwed hole	234
Assembled portion			24
	Connecting rod	241

Push rod	242
		Holding part	243
Main body	2431
		Extension rod	2432
Bottom surface	2433
		Containing cavity	2434
Assembling magnet	244

Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Refer to Fig. 1, for thering is the electronic device housing 10 of disassembly and assembly structure in the utility model one execution mode, described shell 10 comprises bottom 11, upper lid support 12 and the screen shell 14 connecting successively, and described upper lid support 12 is connected with screen shell 14 in the mode adhering to by pressure-sensitive adhesive layer 13.

Referring to Fig. 2, is the structural representation of described bottom 11.Described bottom 11 is a uncovered rectangular box, comprise the first bottom surface 111, the first side wall 112 arranging along described bottom 11 Widths and the second sidewall 113 and a pair of the 3rd sidewall 114 arranging along bottom 11 length directions, described the first side wall 112, the second sidewalls 113 and the 3rd sidewall 114 encompass the accommodation section 115 of an indent.The inner side of described the first side wall 112 and the 3rd sidewall 114 is provided with a plurality of the first connecting portions 117, in the present embodiment, two the first connecting portions 117 are arranged at the two ends of described the first side wall 112 inner sides, and the middle inside of described two the 3rd sidewalls 114 is respectively arranged with one first connecting portion 117.Described bottom 11 also comprises that a plurality of connectors 116 match with this first connecting portion 117, and the quantity of this connector 116 is identical with described the first connecting portion 117.Described bottom 11 also comprises a plurality of the first holding sections 118, and this first holding section 118 is arranged at described the second sidewall 113 inner sides, and in the present embodiment, two the first holding sections are arranged at the two ends of the inner side of the second sidewall 113.

Refer to Fig. 3, the 3rd sidewall 114 of take is example, described the first connecting portion 117 comprises limiting section 117a and the depressed part 117e adjacent with this limiting section 117a, described limiting section 117a comprises the first banking stop 117b and the second banking stop 117c of circular arc, being vertically installed on described the 3rd sidewall 114 of this first banking stop 117b and the second banking stop 117c space.Between described the first banking stop 117b and the second banking stop 117c, form a stopper slot 117d.The rectangular recess of described depressed part 117e for caving inward from the surface of described the 3rd sidewall 114 and forming, this depressed part 117e comprises a peristome 117f, described the first connecting portion 117 also comprises a sticking department 117g, and this sticking department 117g is from the upper outwardly projection of described depressed part 117e.

Described connector 116 comprises fixed magnet 116a, moving magnet 116b and a slide bar 116c of a column, and described moving magnet 116b has a through hole 116d, and the diameter of described slide bar 116c matches with the diameter of the through hole 116d of described moving magnet 116b.

Refer to Fig. 4, described the first holding section 118 comprises the first snap-latch piece 118a parallel with described the first bottom surface 111 and the second snap-latch piece 118b, between this first snap-latch piece 118a and the second snap-latch piece 118b, forms a slot 118c.

Referring to Fig. 5, is the schematic diagram of described upper lid support 12.Described upper lid support 12 is a rectangle frame, and big or small and described bottom 11 matches.On this, lid support 12 comprises corresponding with described the first side wall 112, the second sidewall 113 and the 3rd sidewall 114 respectively one first frame 121, one second frame 122 and a pair of the 3rd frame 123.Described upper lid support 12 also comprises and described the first connecting portion 117 a plurality of the second connecting portions 124 one to one, and with a plurality of the second holding sections 125 one to one, described the first holding section 118, in the present embodiment, two the second connecting portions 124 are arranged at the first frame 121 near the position at two ends, two the second connecting portions 124 are arranged at respectively the middle position of a pair of the 3rd frame 123, and two the second holding sections 125 are arranged at the second frame 122 near the position at two ends.

See also Fig. 6, the 3rd frame 123 of take is example, described the second connecting portion 124 comprises from vertically extending the first brace 124a in the surface of described the 3rd frame 123 and the second brace 124b, described the first brace 124a is a thin slice, end away from described the 3rd frame 123 has a blind hole (not shown) towards described the second brace 124b, described the second brace 124b is larger compared with the thickness of the first brace 124a, in the position corresponding with described blind hole, be provided with a sliding rod hole 124c who runs through this second brace 124b, and the diameter of this sliding rod hole 124c is identical with the diameter of described blind hole.

See also Fig. 7, the 125 one-tenth L-types in described the second holding section, this second holding section 125 comprises from the vertically extending extension 125a in the surface of the second frame 122 and the free-ended hook part 125b that is positioned at this extension 125a, and this hook part 125b is vertical with described extension 125a.

Seeing also Fig. 8, is one for assembling the explosive view of the assembled fixture 20 of described electronic device housing 10.Described assembled fixture 20 comprises the first tool 21 and the second tool 22, this first tool 21 comprises orthogonal tool the first bottom surface 211, tool the first side wall 212 and tool the second sidewall 213, and described tool the first bottom surface 211, tool the first side wall 212 and tool the second sidewall 213 surround into a drift angle of a uncovered box body.Each is provided with a plurality of containing holes 214 described tool the first side wall 212 and tool the second sidewall 213, in the present embodiment, this containing hole 214 long and narrow rectangular opening that described tool the first bottom surface 211 directions are extended for edge on this tool the first side wall 212 or tool the second sidewall 213 is parallel to.Described tool the second sidewall 213 also comprises that a slide plate 215 extends to the direction that deviates from tool the first side wall 212 from the end of this tool the second sidewall 213.

Described the second tool 22 has the structure similar to the first tool 21, this second tool 22 comprises orthogonal tool the second bottom surface 221, tool the 3rd sidewall 222 and tool the 4th sidewall 223, on described tool the 3rd sidewall 222 and tool the 4th sidewall 223, be also provided with a plurality of containing holes 224, this containing hole 224 is also for edge on this tool the 3rd sidewall 222 or tool the 4th sidewall 223 is parallel to the long and narrow rectangular opening that described tool the second bottom surface 221 directions are extended.

Please, in the lump in conjunction with Fig. 9, described assembled fixture 20 also comprises a fixed part 23 and the assembled portion 24 identical with 224 quantity with described containing hole 214.Described fixed part 23 comprises a stator 231 and a plurality of fixed lever 233, and this stator 231 is a rectangular tab, and middle position has a rectangular recess 232 matching with described slide plate 215 sizes.In the present embodiment, 231 4 angles of this stator have respectively a screwed hole 234 that runs through this stator 231, and the quantity of described fixed lever 233 is 4, corresponds respectively to described 4 screwed holes 234.Described assembled portion 24 comprises connecting rod 241, push rod 242, holding part 243 and the assembling magnet 244 connecting successively.241 one-tenth of described connecting rods are shaft-like, and push rod 242 is for having the cylinder of a through hole, and the diameter of this through hole matches with described connecting rod 241.Described holding part 243 comprises a main body 2431 and an extension rod 2432, this main body 2431 is the hollow housing of an end opening, interior formation one containing cavity 2434 of this main body 2431, described extension rod 2432 stretches out from the bottom surface 2433 of described containing cavity 2434, the size of extension rod 2432 matches with described containing hole 214/224, and the size than described push rod 242 is little, the size of described assembling magnet 244 matches with this containing cavity 2434.

Seeing also Figure 10 and Figure 11, is the assembly structure figure of described assembled fixture 20.Slide plate 215 is fastened togather described the second tool 22 and the first tool 21, and stator 231 is installed on slide plate 215 by described rectangular recess 232, and is fixed on described the first tool 21 and the second tool 22 by fixed lever 233.The extension rod 2432 of holding part 243 runs through the containing hole 224 on tool the 4th sidewall 223, connecting rod 241 runs through described push rod 242 and is fixed on described extension rod 2432, and then this holding part 243 is linked together with push rod 242, described push rod 242 is arranged in described containing hole 224, and described assembling magnet 244 is sticked in described containing cavity 2434.Because described containing hole 224 is a long and narrow rectangular opening, therefore this assembled portion 24 can move along the length direction of this containing hole 224.

Seeing also Figure 12 and Figure 13, is the working state schematic representation of the described shell 10 of application assembled fixture 20 assembling.The length of described tool the first side wall 212 and tool the 3rd sidewall 222 is approximately half of the 3rd sidewall 114 length of shell 10, and tool the second sidewall 213 combining by described slide plate 215 is identical with the first side wall 112 of described shell 10 with tool the 4th sidewall 223 length sums.Containing hole 214/224 on described assembled fixture 20 is corresponding one by one with the first connecting portion 117 on described shell 10.

When carrying out the assembling of described shell 10, first the second holding section 125 of described upper lid support 12 is connected with the first holding section 118 of described bottom 11, particularly, described hook part 125b is snapped in to the slot 118c between described the first snap-latch piece 118a and the second snap-latch piece 118b, described the second frame 122 just links together with described the second sidewall 113, as shown in figure 13.

See also Figure 14 and Figure 15, after described the second frame 122 is connected with described the second sidewall 113, first along the direction of described peristome 117f, described the first brace 124a and the second brace 124b are inserted in described depressed part 117e along peristome 117f, now, sticking department 117g is between this first brace 124a and the second brace 124b.Then described assembled portion 24 is placed in to one end of described containing hole 214/224, and described slide bar 116c one end is passed to the sliding rod hole 124c of described the second brace 124b and the through hole 116d of described moving magnet 116b successively, finally be fixed in the blind hole of described the first brace 124a, the end that described moving magnet 116b is corresponding with described assembling magnet 244 has contrary polarity, , during the close assembling of moving magnet 116b magnet 244, active force between the two shows as attraction, therefore under the attraction of this assembling magnet 244, this moving magnet 116b is positioned at one end of described slide bar 116c.Finally, described fixed magnet 116a is fixed in the stopper slot 117d between the first banking stop 117b and the second banking stop 117c, in the present embodiment, described fixed magnet 116a one end mutual close with moving magnet 116b has identical polarity,, under described pre-fastening state, fixed magnet 116a and moving magnet 116b repel each other, and this fixed magnet 116a is less than the attraction of 244 couples of this moving magnet 116b of described assembling magnet to the repulsion of moving magnet 116b.Now, because attraction and the fixed magnet 116a of 244 couples of moving magnet 116b of described assembling magnet are poor to the repulsion between moving magnet 116b, this moving magnet 116b is stable in pre-fastening state, described in this moving magnet 116b, slide bar 116c goes up the one end near described the first brace 124a, as shown in figure 15.In other embodiments, described assembled portion 24 is the side away from described tool the second sidewall 213 in described containing hole 214/224, described fixed magnet 116a one end mutual close with moving magnet 116b has contrary polarity, and the attraction of 244 couples of moving magnet 116b of this assembling magnet is greater than the attraction of described fixed magnet 116a to moving magnet 116b, therefore, in pre-fastening state, described moving magnet 116b stablizes in described slide bar 116c the one end away from described fixed magnet 116a.

See also Figure 16 and Figure 17, at described moving magnet 116b after pre-fastening state, promote described push rod 242, make push rod 242 in the interior slip of containing hole 214/224, and then make described moving magnet 116b follow this assembled portion 24 and move to the direction identical with described fixed magnet 116a active force, and be sticked in the below of described sticking department 117g under the magneticaction of assembling magnet 244.Described shell 10 is shifted out after described assembled fixture 20, described moving magnet 116b is fixed below described sticking department 117g under the repulsion effect of fixed magnet 116a, now, this moving magnet 116b is stable in fastening state, and this moving magnet 116b is positioned at described sticking department 117g below.In the present embodiment, described fixed magnet 116a one end mutual close with moving magnet 116b has identical polarity,, under described fastening state, fixed magnet 116a and moving magnet 116b repel each other, and this moving magnet 116b is positioned at described slide bar 116c away from one end of this fixed magnet 116a, now under the repulsion effect of fixed magnet 116a, this moving magnet 116b is stable in fastening state, as shown in figure 17.In other embodiments, described fixed magnet 116a one end mutual close with moving magnet 116b has contrary polarity,, under described fastening state, fixed magnet 116a and moving magnet 116b repel each other, and this moving magnet 116b is positioned at described slide bar 116c away from one end of this fixed magnet 116a under the repulsion effect of fixed magnet 116a.When needs by lid support on this 12 when bottom 11 is removed, only need this shell 10 to be placed in described assembled fixture 20, then by mobile described assembled portion 24, described moving magnet 116b is attracted to the position near fixed magnet, then just upper lid support 12 can have been removed from this bottom 11.

A kind of electronic device housing and assembled fixture thereof with dismantled and assembled structure of the utility model, by on the bottom of shell, arrange a plurality of first connecting portions with magnet and the first holding section and on corresponding the second connecting portion and the second holding section arranging on lid support, coordinate the assembled fixture with assembling magnet, realized the flexible dismounting of bottom and upper lid support, greatly convenient for users to use.

Those skilled in the art will be appreciated that; above execution mode is only for the utility model is described; and be not used as restriction of the present utility model; as long as within connotation scope of the present utility model, within the appropriate change that above execution mode is done and variation all drop on the claimed scope of the utility model.

Claims (10)

1. an electronic device housing with dismantled and assembled structure, this shell comprises bottom, upper lid support and the screen shell connecting successively, described bottom comprises a plurality of the first connecting portions, the second connecting portion of the corresponding setting in position that described upper lid support comprises a plurality of and described the first connecting portion, it is characterized in that, the first connecting portion of described bottom comprises a sticking department from this bottom one lateral projections; Described shell also comprises that a plurality of connectors match with described the first connecting portion, each this connector comprises a fixed magnet, a moving magnet and a slide bar, described fixed magnet is fixed in described the first connecting portion, and described moving magnet is slidably installed in the second connecting portion of described upper lid support by slide bar; This shell has pre-fastening state and two kinds of assembled states of fastening state, and under pre-fastening state, this moving magnet is positioned at a side of described sticking department; When fastening state, this moving magnet is fastened in the below of described sticking department, thereby upper lid support is fixed on bottom, and the force direction of described fixed magnet and moving magnet and moving magnet depart from the opposite direction that described sticking department fixes.

2. electronic device housing as claimed in claim 1, is characterized in that, described bottom also comprises a plurality of the first holding sections, and described upper lid support comprises the second holding section a plurality of and the corresponding setting in this position, the first holding section; Described the first holding section comprises the first snap-latch piece and the second snap-latch piece being oppositely arranged, and between this first snap-latch piece and the second snap-latch piece, forms a slot; Described the second holding section comprises an extension and the hook part vertical with this extension, and this second holding section snaps in described the first holding section slot by this hook part is connected this first holding section with the second holding section.

3. electronic device housing as claimed in claim 1, it is characterized in that, described the first connecting portion comprises a limiting section, this limiting section has the first banking stop and the second banking stop and the stopper slot between the first banking stop and the second banking stop being oppositely arranged, and described fixed magnet is fixed in this stopper slot.

4. electronic device housing as claimed in claim 3, is characterized in that, described the first connecting portion also comprises a depressed part, and this depressed part is adjacent with described limiting section, and described sticking department is arranged in this depressed part.

5. electronic device housing as claimed in claim 1, it is characterized in that, described the second connecting portion comprises the first brace and the second brace being oppositely arranged, the end of this first brace has a blind hole towards described the second brace, this second brace is provided with a sliding rod hole in the position corresponding with described blind hole, described moving magnet also has a through hole, described slide bar one end is successively through described sliding rod hole and through hole, and be fixed in described blind hole, described moving magnet is slidably installed between this first brace and the second brace.

6. the assembled fixture for dismounting electronic device housing claimed in claim 1, described assembled fixture is for assembling and dismantling operation the first connecting portion of an electronic device housing, it is characterized in that, described assembled fixture comprises and is a plurality ofly arranged at the containing hole on sidewall and is movably installed on the assembling magnet in this containing hole, between this assembling magnet and the moving magnet of described electronic device housing, there is attraction, this moving magnet can assembling magnet attraction force acts under in described containing hole the length direction along described sidewall move, described moving magnet is switched between pre-fastening state and fastening state.

7. assembled fixture as claimed in claim 6, it is characterized in that, described assembled fixture also comprises respectively a plurality of assembled portion that are installed in described containing hole, this assembled portion comprises connecting rod, push rod and the holding part connecting successively, described push rod is movably arranged in described containing hole, this push rod can move by the length direction along described sidewall in described containing hole, drives described assembled portion to move to identical direction, and then switches pre-fastening state and the fastening state of described moving magnet.

8. assembled fixture as claimed in claim 7, it is characterized in that, described holding part comprises a main body and an extension rod, and the size of this extension rod matches with the width of described containing hole, described main body has a containing cavity, and described assembling magnet is sticked in this containing cavity.

9. the assembled fixture as described in claim 1 or 6, it is characterized in that, described fixed magnet and moving magnet have identical polarity in close one end mutually, and this fixed magnet end corresponding with described assembling magnet has contrary polarity, and this assembling magnet is greater than the magnetic force of described fixed magnet to moving magnet to the magnetic force of moving magnet.

10. the assembled fixture as described in claim 1 or 6, it is characterized in that, described fixed magnet and moving magnet have contrary polarity in close one end mutually, and this fixed magnet end corresponding with described assembling magnet has contrary polarity, and this assembling magnet is greater than the magnetic force of described fixed magnet to moving magnet to the magnetic force of moving magnet.

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