CN2624409Y - Sliding switch combination for battery - Google Patents

Abstract

A battery slide switch combination is provided, which is used for a portable electronic equipment, and comprises a shell, a locking hook, a sliding key, a safety button, a stopping spring leaf, a first spring, and a second spring, the shell is provided with a built-in groove, the lock hook can slide between a first position and a second position in the shell under the combination of the first spring, and a battery is fixed in the shell. The lock hook locates at the first position in the shell when the battery is positioned, and the safety button is inserted into the built-in groove on the shell and unable to slide to lock the battery; only when pressing the safety button to disengage from the built-in groove and slide to the second position, the battery can be released from the shell.

Description

The combination of battery slide switch

[technical field]

The utility model is about a kind of battery slide switch combination, refers in particular to a kind of battery slide switch combination that prevents misoperation.

[technical background]

Utilize battery powered electronic equipment,, generally all be provided with battery case in its housing, and battery is locked in battery case by various locked instrument such as notebook computer, panel computer etc.

In the prior art as United States Patent (USP) the 5th, 716, the battery locked mechanism that is disclosed for No. 730, it comprises that the battery module of offering locking groove, the battery case, that a corresponding battery module offers locking hole can insert and relies on self elastic force to promote guide part and that spring, that lock pin inserts this locking hole is connected lock pin and spring with the lock pin that withdraws from aforementioned locking hole, can to compress spring under external force and make lock pin withdraw from the control button of locking hole.When battery was locked in battery case, lock pin passed this locking hole and inserts in the locking groove of battery module under spring action, thereby battery just can be fixed in the battery case by this lock pin.When discharging battery, need press control button, the inclined-plane of control button end promotes the inclined surface of guide part, guide part is moved towards the direction of compression spring, and lock pin is withdrawed from from the locking groove of battery, and this moment, battery just can take out from battery case.The battery locked instrument that this patent disclosed, operate comparatively simple and convenient, if but the user touches this control button because of carelessness, lock pin is withdrawed from from the locking groove of battery, cause battery to come off, electronic equipment is sudden power, thereby will cause losing of data.

A kind of battery locked instrument of being disclosed for No. 0709761 of European patent and for example, it comprises that one holds the battery case of battery, one is divided into two-layer stepped battery in appearance, one is installed in the locking part of battery case one side, the ladder side on this battery upper strata has a groove, this locking part comprises a grab and an operating grip, the bayonet lock that can stretch into aforementioned grooves under one the promotion at spring force also is installed simultaneously in this side of battery case, when needing the locking battery, pull operating grip, can insert aforementioned recess to the grab of locking part, reach the purpose of locking battery, when needs dismounting battery, pulling operating grip in the other direction can allow the grab that inserts aforementioned grooves withdraw from, this moment, battery began to break away from the outside landing of battery case, when groove slides into the bayonet lock position, bayonet lock is under spring action, insert in this groove, battery is fixed on this position, prevent that battery from damaging because of free landing, if but the user touches the dismounting battery location to this operating grip because of carelessness, the grab that inserts groove is withdrawed from, this moment, battery broke away from the outside landing of battery case, cause the electronic equipment sudden power, cause losing of data, and its structure more complicated of the locked instrument of battery that this patent discloses, when being installed, battery needs with the hand control operating grip battery that locks, and convenient and swift inadequately.

Therefore provide a kind of safe and reliable and simple and efficient battery locked instrument to become the problem that industry is badly in need of solution.

[summary of the invention]

The technical problem that the utility model mainly solves provides a kind of misoperation that prevents, and can make up by convenient and swift battery slide switch fixing and the dismounting battery.

Battery slide switch combination of the present utility model comprises a battery, a housing, a latch hook body, a stop shell fragment, a slide key, a safety switch, one first spring and one second spring.This battery is a rectangular structure, offers some draw-in grooves at battery one end wall, and this draw-in groove fixes mouth by level and the wedge shape introducing port is formed.This housing comprises that one is used to accommodate battery case and at least one sidewall of this battery, the draw-in groove of the corresponding battery of this battery case has some openings, this sidewall is offered a stepped keyway, be provided with a riser that offers arc groove between this battery case and the sidewall, the inside vertical extent one location transverse slat of this inside sidewalls, this location transverse slat is offered a caulking groove, this sidewall rear end inwardly is interval with a pair of positioning seat, this sidewall inwardly forms the framework of a pair of these positioning seats of containing, and the interval of corresponding these positioning seats of this framework forms a breach.This latch hook body, it can slide between battery case and sidewall, this latch hook body front end extends slender axles forward, and can embed in the arc groove on the riser, a L shaped groove is offered in latch hook body front, it comprises a bottom land and extends outward a reference column from this bottom land, this latch hook body rear end is interval with one first stop draw-in groove and one second stop draw-in groove, spaced apart two cell bodies that are provided with in corresponding L shaped groove place, this latch hook body back side, its two bottom land communicates with the trench bottom branch of L shaped groove and forms two square holes, at the draw-in groove of the opening of these corresponding battery cases in two cell body both sides and the battery a pair of steady pin that extends internally out.This stop shell fragment is installed between positioning seat and the framework, and it comprises a circular arc lug boss, and this circular arc lug boss passes the breach of framework and embeds in the first or second stop draw-in groove.This slide key can be installed in the keyway of housing, and its centre is offered a through hole, its back side a pair of grab that extends internally out in the through hole both sides, this grab can corresponding fastener on the bottom land at this latch hook body back side.This safety switch comprises a cylinder, and offers a circular hole at an end of this cylinder.This cylinder can corresponding pass the through hole of this slide key, and the end that this cylinder is offered circular hole extends upward a upright plate, and this upright plate can slide along the location transverse slat of housing and can be embedded in its caulking groove.This first spring can be located on the slender axles of this latch hook body, and after the latch hook body was installed, this first spring was resisted against between the riser of latch hook body and housing.This second spring, one end are installed in the circular hole of safety switch, and its other end is enclosed within on the reference column of latch hook body.During the locking battery, the corresponding opening that this a pair of steady pin passes battery case embeds in the level fixing mouth of corresponding draw-in groove, in the second stop draw-in groove of the circular arc lug boss embedding latch hook body of stop shell fragment the latch hook body is fixed, safety switch embeds in the caulking groove of location transverse slat simultaneously, makes all front and back slips under external force of safety switch, slide key and latch hook body.When discharging battery, press the caulking groove that safety switch makes it compress second spring and withdraws from the location transverse slat, promote slide key this moment forward, the second stop draw-in groove of latch hook body breaks away from the stop shell fragment under thrust circular arc lug boss slides into the circular arc lug boss forward and embeds the first stop draw-in groove, the level that the steady pin of corresponding latch hook body skids off the battery draw-in groove fixes mouth, and battery then can skid off battery case.End face towards battery case when battery is installed promotes battery, this moment, the inclined-plane promotion steady pin of battery draw-in groove slided backward to surface bottom, first spring recovers its level that pushes draw-in groove is fixed a mouth rear end, the circular arc lug boss breaks away from the first stop draw-in groove and embeds the second stop draw-in groove simultaneously, safety switch then slides to transverse slat rear end, location, and second spring recovers to make it to push the caulking groove of location transverse slat.This moment, the combination of battery slide switch recovered initial safe locking condition.

The purpose that prevents misoperation and convenient and swift installation and removal battery has been reached in battery slide switch combination of the present utility model.

[description of drawings]

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.

Fig. 1 is the three-dimensional exploded view of the utility model battery slide switch combination.

Fig. 2 is the housing of the utility model battery slide switch combination and the partial view of stop shell fragment.

Fig. 3 is the stereogram of latch hook body, slide key, safety switch, first spring and second spring of the combination of the utility model battery slide switch.

Fig. 4 is the stereogram of other direction of latch hook body, slide key, safety switch, first spring and second spring of the utility model battery slide switch combination.

Fig. 5 is the battery case three-dimensional view of the utility model battery slide switch combination.

Fig. 6 is the keyway partial enlarged drawing among Fig. 5.

Fig. 7 is that the utility model battery slide switch makes up the stereogram when being in locking condition.

Fig. 8 is that the utility model battery slide switch makes up the partial sectional view when being in locking condition.

Fig. 9 is that the utility model battery slide switch makes up the stereogram when being in release condition.

Figure 10 is that the utility model battery slide switch makes up the partial sectional view when being in release condition.

[embodiment]

Please refer to Fig. 1, the combination of the utility model battery slide switch is to be used for battery 10 is fixed on the housing 20 of electronic equipment, and it comprises a latch hook body 40, a slide key 60, one first spring 80, a stop shell fragment 85, a safety switch 90 and one second spring 100.

This battery 10 is a cuboid, the one end wall offers a pair of draw-in groove 11, this draw-in groove 11 comprises that one offers the introducing port 13 that is wedge-like from top to bottom, this introducing port 13 has an inclined-plane 14, and the level that links to each other with this introducing port 13 fixes mouth 12, and another relative with draw-in groove 11 on this battery 10 end wall is provided with a protuberance 15.

Please in the lump with reference to Fig. 2, Fig. 5 and Fig. 6, housing 20 is a frame body, and it comprises four sidewalls, and wherein adjacent sidewall 24 is provided with a battery case 21.This sidewall 24 is offered a keyway 23 in the lateral, it is a ladder square hole, and this keyway 23 is used for installing this slide key 60.Be provided with the riser 25 that a top offers arc groove 26 between the battery case 21 of this housing 20 and the sidewall 24, at sidewall 21 inboard inwardly vertical extent one location transverse slats 30, these location transverse slat 30 two ends are protruding with two position block 30a, 30b, and these location transverse slat 30 positioned adjacent block 30b places offer a caulking groove 31.These sidewall 24 rear ends inwardly are interval with a pair of roughly curved positioning seat 28.This sidewall 24 inwardly forms frameworks 29 of these positioning seats 28 of a pair of containing, and the interval that 29 pairs of this frameworks should positioning seat 28 forms a breach 29a.Form a space between this positioning seat 28 and this framework 29 so that this stop shell fragment 85 to be installed.This battery case 21 comprises an end face 35 and four side plates (figure is mark not), the draw-in groove 11 of corresponding battery 10 is offered pair of openings 22 on the side plate of adjacent sidewall 24, offer a locking hole 36 on the side plate away from sidewall 24 in battery case 21, the protuberance 15 of this battery 10 is installed with correspondence.

Please in the lump with reference to Fig. 3 and Fig. 4, this latch hook body 40 is a rectangle plate body, and it can slide between battery case 21 and sidewall 24.These latch hook body 40 front ends extend slender axles 41 forward, and it can embed in the arc groove 26 of riser 25 of housing 20, these latch hook body 40 leading sections block 50 that stretches out.These latch hook body 40 positive centre are offered a L shaped groove 46, and form a bottom land 47, extend outward a reference column 48 from this bottom land 47, and these second spring, 100 1 ends can be sleeved on this reference column 48.The upper left corner of this L shaped groove 46 is provided with a location projection 49, and this locating convex block 49 can be located this safety switch 90 when latch hook body 40 moves.These latch hook body 40 rearward end are interval with the first stop draw-in groove 42 and the second stop draw-in groove 43 of camber depression, establish a transition cambered surface 45 between this first and second stop draw-in groove 42,43.This latch hook body 40 extends outward a shield 44 above the first stop draw-in groove 42 and the second stop draw-in groove 43.Corresponding positive L shaped groove 46 spaced apart two cell bodies 52,53 that are provided with in the back side of this latch hook body 40, corresponding formation two bottom land 52a, 53a, and this two bottom land 52a, 53a are communicated with bottom land 47 parts of L shaped groove 46, thus form square hole 52b, 53b.Inwardly extend a steady pin 51 respectively in cell body 52,53 both sides, the opening 22 that these steady pins 51 can pass battery case 21 embeds in the level fixing mouth 12 of battery 10, and battery 10 is locked in battery case 21.

These first spring, 80 1 ends are provided with a back-up ring 81, and this first spring 80 can be located on the slender axles 41 of this latch hook body 40, and its back-up ring 81 is resisted against on the riser 25 of this housing 20, and the other end relative with back-up ring 81 will be resisted against on the block 50 of latch hook body 40.

Please refer to Fig. 2, this stop shell fragment 85 is a symmetrical arcuate bombing leaf, its centre is inwardly heaved and is formed a circular arc lug boss 86, and the two ends symmetry is bent into arcuation tabs 87,88, is symmetrically formed two shoulder 86a, 86b between circular arc lug boss 86 and the arcuation tabs 87,88.This stop shell fragment 85 is to be installed in advance between positioning seat 28 and the framework 29, the front of its two arcuations tabs 87,88 is close on the positioning seat 28 in the housing 20, its circular arc lug boss 86 passes the breach 29a of framework 29, and its two shoulder 86a, 86b are resisted against respectively on the framework 29.

This slide key 60 comprises a baffle plate 61, and its front end extends outward the some stripeds 62 that increase friction, and its centre is offered a through hole 63.These slide key 60 back sides a pair of grab 64,65 that extends internally out in both sides, through hole 63 front and back, these grab 64,65 ends are respectively equipped with a barb 64a, 65a, these barbs 64a, 65a can corresponding fastener on bottom land 52a, the 53a of this latch hook body 40 and slide key 60 and latch hook body 40 are fixed together.This through hole inwardly extends a location- plate 67,68 respectively in both sides about in the of 63, these two location- plates 67,68 are offered breach (figure is mark not) respectively and are formed two couples of spacer 67a, 68a and 67b, 68b, these two couples of spacer 67a, 68a and 67b, 68b pass square hole 52b, the 53b of latch hook body 40 respectively, and wide with corresponding square hole 52b and 53b respectively, two spacer 67a are contour with corresponding square hole 52b and 53b respectively with the spacing of 68a and 67b and 68b up and down.

This safety switch 90 comprises a cylinder 92, and offer a circular hole 91 at an end of this cylinder 92, be used for installing this second spring 100, this cylinder 92 can corresponding pass the through hole 63 of this slide key 60, the end that this cylinder 92 is offered circular hole 91 extends upward a upright plate 93, and vertically extending outward a transverse slat 94 in these upright plate 93 upper ends, this transverse slat 94 can be hooked on the location transverse slat 30 of this housing 20.

Please refer to Fig. 7 to Figure 10, during assembling, at first stop shell fragment 85 is installed between the positioning seat 28 and framework 29 of housing 20, its two arcuations tabs, 87,88 fronts are close on this positioning seat 28, its two shoulder 86a, 86b are resisted against respectively on the framework 29, and its circular arc lug boss 86 passes the breach 29a of framework 29; Then first spring 80 is located on the slender axles 41 of latch hook body 40, and be installed in together between battery case 21 and the sidewall 24, wherein these slender axles 41 embed in the arc groove 26 of this riser 25, first spring, 80 pressurizeds contract and rely on its back-up ring 81 to be resisted against riser 25 rear sides, the steady pin 51 at these latch hook body 40 back sides passes the opening 22 of battery case 21 simultaneously, the circular arc lug boss 86 of this stop shell fragment 85 embeds the first stop draw-in groove 42 of latch hook body 40, shield 44 moves up and down in breach 29a to prevent it against these stop shell fragment 85 upper limbs.

Then second spring, 100 1 ends are inserted in the circular hole 91 of safety switch 90, the other end is set on the reference column 48 of latch hook body 40, and the transverse slat 94 of this safety switch 90 is hooked on the location transverse slat 30 of housing 20, and its cylinder 92 passes from the keyway 23 of housing 20.

At last slide key 60 is installed in the keyway 23 of this housing 20, its grab 64 and spacer 67a, 68a pass the square hole 52b of the L shaped groove 46 of latch hook body 40 together, arrive the cell body 52 at latch hook body 40 back sides, the barb 64a of grab 64 is buckled on the bottom land 52a, grab 65 and spacer 67b, 68b pass the square hole 53b of the L shaped groove 46 of latch hook body 40 together simultaneously, arrive the cell body 53 at latch hook body 40 back sides, the barb 65a of grab 65 will be buckled on the bottom land 53a.So far the utility model has been assembled and has been finished.

When battery 10 is installed, at first make the locking hole 36 of the protuberance 15 insertion battery cases 21 of battery 10, end face 35 towards battery case 21 promotes battery 10 then, this moment, latch hook body 40 steady pin 51 leaned against on the inclined-plane 14 of draw-in groove 11 of battery 10, inclined-plane 14 promotes steady pin 51 lateral movement backward, and drive latch hook body 40, slide key 60 and safety switch 90 be a lateral movement backward together, make the circular arc lug boss 86 of the first stop draw-in groove, the 42 disengaging stop shell fragments 85 of latch hook body 40, the transition cambered surface 45 of latch hook body 40 slips over the circular arc lug boss 86 of stop shell fragment 85, continuation promotes battery 10 to steady pin 51 to end face 35 and arrives 14 bottoms, inclined-plane relatively, this moment first, spring 80 promoted latch hook body 40 side slip backward, steady pin 51 slides into the rearward end of the level fixing mouth 12 of battery 10, safety switch 90 slides to caulking groove 31 positions, second spring, 100 elastic return are pushed safety switch 90 to caulking groove 31, the upright plate 93 of this safety switch 90 is embedded in this caulking groove 31, the circular arc lug boss 86 of stop shell fragment 85 embeds in the second stop draw-in groove 43, thereby battery 10 is locked in battery case 21.Latch hook body 40 is in the first position at this moment.

When needing from battery case 21, to discharge battery 10, press safety switch 90, making it compress second spring 100 moves in housing 20, make safety switch 90 detach the caulking groove 31 of location transverse slat 30, this safety switch 90 is resisted against this locating convex block 49 sidewalls near locating convex block 49 1 sides of latch hook body 40, simultaneously to the moving slide key 60 of last thruster, the second stop draw-in groove 43 of latch hook body 40 breaks away from the circular arc lug boss 86 of stop shell fragment 85 under thrust, first spring, the 80 pressurizeds side shifting forward that contracts, corresponding steady pin 51 also will be to last side shifting, safety switch 90 is also along locating transverse slat 30 to last lateral movement, when the level that skids off battery 10 when steady pin 51 fixes mouthfuls 12, battery 10 will break away from the support of steady pin 51, and under the deadweight effect from battery case 21 downward landings, continue to promote slide key 60, to battery 10 disengaging from battery case 21 fully, the circular arc lug boss 86 of the shell fragment of stop simultaneously 85 will embed in the first stop draw-in groove 42 of latch hook body 40, remove external force this moment, and latch hook body 40 can not be free to slide.Latch hook body 40 is in the second place at this moment.

In the above-mentioned execution mode, this stop shell fragment 85 can be an elastomer with lug boss that directly extends internally from sidewall 24 inboards.

Claims (10)

1. battery slide switch combination, it comprises a battery and a housing, this housing comprises that one can accommodate battery case and at least one sidewall of this battery, it is characterized in that: this battery one end wall is offered some draw-in grooves, this draw-in groove comprises that an inclined-plane and a level fix mouth, and the end wall relative with draw-in groove is provided with a protuberance on this battery; Be provided with a riser between this battery case and the sidewall, the draw-in groove of the corresponding battery of this battery case has some openings, and battery case is provided with a locking hole away from this housing sidewall one end, to accommodate the protuberance of this battery, this sidewall is offered a keyway, and establishes a caulking groove and a lug boss in this inside sidewalls; This battery slide switch combination further comprises a latch hook body, a slide key, a safety switch and one first spring, this latch hook body is contained between battery case and the sidewall, and can between a primary importance and a second place, slide, this latch hook body rear end is provided with the lug boss that one first stop draw-in groove correspondence is held this housing, the opening of the corresponding battery case in its back side plurality of fixed pin that extends internally out; This slide key is installed in the housing keyway, and its centre is offered a through hole, and this slide key can be fixed on the latch hook body; This safety switch is installed in the through hole of slide key, and it comprises an Embedded Division; This first spring is located between the riser and latch hook body of housing; When this latch hook body was in primary importance, its steady pin passed the opening of battery case and embeds in the level fixing mouth of battery draw-in groove, and the Embedded Division of this safety switch embeds in the caulking groove of housing; When this latch hook body was in the second place, this first spring was compressed, and the lug boss of this inside sidewalls embeds the first stop draw-in groove of this latch hook body.

2. battery slide switch as claimed in claim 1 combination, it is characterized in that: this battery case comprises an end face and four side plates, its opening be located at the contiguous side plate of the sidewall of housing on.

3. battery slide switch combination as claimed in claim 1, it is characterized in that: it further comprises one second spring, this second spring is located between safety switch and the latch hook body.

4. battery slide switch combination as claimed in claim 3, it is characterized in that: this latch hook body front reference column that stretches out, this safety switch comprises the cylinder of a tool circular hole, and this second spring, one end is sheathed on this reference column, and its other end is housed in the circular hole of this cylinder.

5. battery slide switch combination as claimed in claim 1, it is characterized in that: the inside vertical extent one location transverse slat of the sidewall of this housing, this caulking groove is located on this location transverse slat, the Embedded Division of this safety switch is a upright plate, this upright plate extends upward from the end of safety switch and forms, and this safety switch further extends a transverse slat from upright plate and also can be hooked on this location transverse slat.

6. battery slide switch combination as claimed in claim 1, it is characterized in that: this slide key extends some grabs from the through hole both sides, offers some holes on this latch hook body to accommodate this some grabs.

7. battery slide switch combination as claimed in claim 1, it is characterized in that: it further comprises a stop shell fragment, this lug boss protrudes formation on the stop shell fragment, this housing sidewall rear end inwardly is interval with a pair of positioning seat, this sidewall inwardly forms this framework to positioning seat of a pair of containing, this framework is to forming a breach to the interval of positioning seat, and this stop shell fragment is installed between this positioning seat and the framework, and its lug boss is housed in this breach.

8. battery slide switch combination as claimed in claim 1, it is characterized in that: this latch hook body further comprises one second stop draw-in groove, when the latch hook body was in the first position, this lug boss embedded in this second stop draw-in groove.

9. battery slide switch combination as claimed in claim 1, it is characterized in that: offer a groove on the riser of this housing, to extending one by groove, this passes this first spring and is contained in the groove of this riser at this latch hook body front end.

10. battery slide switch combination as claimed in claim 9, it is characterized in that: this first spring comprises a back-up ring, and this back-up ring is resisted against on the riser of this housing.

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