CN2631050Y

CN2631050Y - Cell slide switch assembly

Info

Publication number: CN2631050Y
Application number: CN03226453.4U
Authority: CN
Inventors: 黄田安
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2003-05-23
Filing date: 2003-05-23
Publication date: 2004-08-04
Anticipated expiration: 2013-05-23

Abstract

A battery sliding switch combination is used in a portable electronic device, which includes a housing, a locking hook body, a sliding key, a safety button, a stop shrapnel, a first spring and a second spring, the A slot is provided on the housing, and the locking hook body can slide between the first position and the second position in the housing under the cooperation of the first spring, and can fix a battery in the housing. When the battery is loaded, the lock hook body is at the first position in the casing, and the safety button is embedded in the slot on the casing and cannot slide, so as to achieve the purpose of locking the battery in the casing; when pressed The battery is released from the housing when the safety button disengages it from the socket and slides to the second position.

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 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, and 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, 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 communicate with the trench bottom branch of L shaped groove and form two square holes, at the draw-in groove of the opening of these two cell body both sides correspondence battery cases 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 both ends of the spring is separately fixed on 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 steady pin passes battery case embeds in the level fixing mouth of corresponding battery draw-in groove, in the first 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 first stop draw-in groove of latch hook body breaks away from the circular arc lug boss of stop shell fragment and slide into the circular arc lug boss forward under the drive of first spring and embeds the second stop draw-in groove under thrust, 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.When battery is installed, end face to battery case promotes battery, the inclined-plane of battery draw-in groove promotes steady pin and slides backward to surface bottom, the circular arc lug boss breaks away from the second stop draw-in groove, first spring is stretched, and promotes slide key and makes steady pin embed the level fixing mouthful rear end of draw-in groove, and the circular arc lug boss embeds the first stop draw-in groove, safety switch then slides to transverse slat rear end, location simultaneously, and second spring recovers it is pushed the caulking groove of location transverse slat.This moment, the combination of battery slide switch recovered initial safe locking condition.

[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 stereogram 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 in 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 a pair of containing positioning seat 28, and the interval that 29 pairs of this frameworks should positioning seat 28 forms a breach 29a.Form a space between positioning seat 28 and the 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, accommodate the protuberance 15 of this battery 10 with correspondence.

Please in the lump with reference to Fig. 2, 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 leading sections block 50 that stretches out is offered a groove (figure is mark) on this block 50, establish a fixed axis 54 in this groove.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.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 first stop draw-in groove 42,43.This latch hook body 40 extends outward a shield 43 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 the other end is provided with a hook portion 82, and this first spring 80 can pass the arc groove 26 on the riser 25, and its back-up ring 81 can place riser 25 front sides, but the fixed axis 54 of its hook portion 82 fasteners on the block 50 of latch hook body 40.

Please refer to Fig. 2, form a circular arc lug boss 86, 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; Latch hook body 40 is installed between battery case 21 and the sidewall 24, the steady pin 51 at these latch hook body 40 back sides passes the opening 22 of battery case 21, the circular arc lug boss 86 of this stop shell fragment 85 embeds the second stop draw-in groove 43 of latch hook body 40, shield 43 moves up and down in breach 29a to prevent it against these stop shell fragment 85 upper limbs; First spring 80 passes the arc groove 26 on the riser 25, and its back-up ring 81 is resisted against riser 25 front sides, the fixed axis 54 of its hook portion 82 fasteners on latch hook body 40.

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, promote battery 10 towards battery case 21 end faces 35, the inclined-plane 14 of battery draw-in groove 11 promotes steady pin 51 and slides 14 bottoms to the inclined-plane backward, first spring 80 lateral movement backward that will stretch of corresponding latch hook body 40, circular arc lug boss 86 breaks away from the second stop draw-in groove 43, promoting slide key 60 makes steady pin 51 embed level fixing mouthful 12 rear ends of draw-in groove 11,86 of circular arc lug bosses embed the first stop draw-in

groove

42,60 of safety switches slide to transverse slat 30 rear ends, location simultaneously, second spring, 100 elastic return push the caulking groove 31 of location transverse slat 30 with it, at this moment, this latch hook body 40 is in primary importance.

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, promote the circular arc lug boss 86 that slide key 60 makes the first stop draw-in groove, the 42 disengaging stop shell fragments 85 of latch hook body 40, this moment first spring 80 elastic return, to spur latch hook body 40 lateral movement forward, corresponding steady pin 51 is side slip forward also, safety switch 90 also will be along the lateral movement forward of location transverse slat 30, when the level that moves to the draw-in groove 11 of battery 10 when steady pin 51 fixes mouthful 12 outsides, battery 10 breaks away from steady pin 51 to be supported, from battery case 21 downward landings, the circular arc lug boss 86 of last stop shell fragment 85 embeds in the second stop draw-in groove 43 under the deadweight effect.This moment, this latch hook body 40 was in the second place.

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

1. A battery slide switch combination, which includes a battery and a housing, the housing includes a battery slot that can accommodate the battery and at least one side wall, characterized in that: one end wall of the battery is provided with a number of card slots, the The card slot includes an inclined plane and a horizontal card slot, and the end wall of the battery opposite to the card slot is provided with a protrusion; a vertical plate is provided between the battery slot and the side wall, and the battery slot corresponds to the opening of the battery slot. There are several openings, a locking hole is provided at the end of the battery slot away from the side wall of the casing to accommodate the protruding part of the battery, a keyway is opened on the side wall, and an embedded groove and a protruding part are provided on the inner side of the side wall The battery slide switch assembly further includes a locking hook body, a sliding key, a safety button and a first spring, the locking hook body is accommodated between the battery slot and the side wall, and can be in a first position and a first Sliding between the two positions, the rear end of the lock hook body is provided with a first stop card groove corresponding to the raised part of the housing, and a number of fixing pins extend inward from the opening corresponding to the battery slot on the back; the sliding key is installed on the housing In the keyway of the body, a through hole is opened in the center, and the sliding key can be fixed on the lock hook body; the safety button is installed in the through hole of the sliding key, which includes an embedded part; the two ends of the first spring are respectively fixed on the shell When the lock hook body is in the first position, the first spring is stretched, and the fixing pin passes through the opening of the battery slot and is embedded in the horizontal fastening mouth of the battery slot. The embedded part of the safety button is embedded in the slot of the housing, and the protrusion on the inner side of the side wall is embedded in the first stop card slot of the lock hook body; when the lock hook body is in the second position, the first spring restores initial state.

2 . The battery slide switch assembly as claimed in claim 1 , wherein the battery slot comprises a top surface and four side panels, and the opening is provided on the side panel adjacent to the side wall of the housing. 3 .

3. The battery slide switch assembly as claimed in claim 1, further comprising a second spring disposed between the safety button and the hook body.

4. The battery slide switch assembly as claimed in claim 3, wherein a positioning column extends outward from the front of the locking hook body, the safety button comprises a cylinder with a round hole, and one end of the second spring is sleeved on the The other end of the positioning column is accommodated in the circular hole of the column.

5. The battery slide switch assembly according to claim 1, wherein the side wall of the casing extends vertically inwards with a positioning horizontal plate, the slot is provided on the positioning horizontal plate, and the embedded part of the safety button It is an upright board, which extends upward from the end of the safety button, and the safety button further extends a horizontal board from the upright board and can be hooked on the positioning horizontal board.

6 . The battery slide switch assembly as claimed in claim 1 , wherein a plurality of hooks extend from two sides of the through hole of the sliding key, and a plurality of holes are opened on the lock hook body to accommodate the plurality of hooks. 7 .

7. The battery slide switch assembly according to claim 1, characterized in that it further comprises a stop elastic piece, the protrusion is formed by protruding from the stop elastic piece, and a rear end of the side wall of the housing is spaced inwardly. For the positioning seat, the side wall forms a pair of frames containing the pair of positioning seats inwardly, and the frame body forms a gap corresponding to the interval between the corresponding positioning seats, and the stop spring is installed between the positioning seat and the frame. The protruding part is accommodated in the notch.

8. The battery slide switch assembly as claimed in claim 1, wherein the lock hook body further comprises a second locking slot, and when the lock hook body is in the second position, the protrusion fits into the second locking groove. Two stop card slots.

9. The battery slide switch assembly according to claim 1, wherein a slot is opened on the vertical plate of the casing, the first spring includes a stop ring, the first spring can pass through the slot, and the stop ring The ring is located on the front side of the riser.

10. The battery slide switch assembly as claimed in claim 9, characterized in that: the end of the first spring opposite to the retaining ring is provided with a hook portion, and the lock hook body is provided with a fixed shaft, and the hook portion can be hooked on on the fixed shaft.