CN102052022A - Door lock device - Google Patents
Door lock device Download PDFInfo
- Publication number
- CN102052022A CN102052022A CN201010624965XA CN201010624965A CN102052022A CN 102052022 A CN102052022 A CN 102052022A CN 201010624965X A CN201010624965X A CN 201010624965XA CN 201010624965 A CN201010624965 A CN 201010624965A CN 102052022 A CN102052022 A CN 102052022A
- Authority
- CN
- China
- Prior art keywords
- terminal
- shell
- contact member
- motor
- door lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention provides a door lock device, which comprises a housing (20) for accommodating a locking mechanism, a first opening mechanism for operating the locking mechanism, a second opening mechanism equipped with the motor for operating the locking mechanism and a connector part (33).The connection parts (91a, 92a) of the terminals are connected with the mating connectors by the connector part (33).A blocking part (34) positioned at the inner side of the opening of the connectors is equipped with penetration holes (35B, 35C).The door lock device also comprises a fixing member (70) of a terminal pressing part (78) opposed to the blocking part.The terminals (91, 92) are respectively equipped with stepped parts (91c, 92c) arranged between the blocking part and the terminal pressing part.The terminals are inserted into the penetration holes from the interior of the housing towards the interior of the connector.The stepped parts are clamped by the blocking part and the terminal pressing part to fix the terminals onto the housing.According to the invention, a plurality of terminals can be independently configured with respect to the housing and the manufacturing cost is lowered.
Description
Technical field
The present invention relates to be used for the reserve chamber door (trunk door) of vehicle or storehouse tailgate (hatchbackdoor) etc. are maintained in door lock (door latch) device of blocked state.
Background technology
The door lock assembly that is used for the reserve chamber door of vehicle or storehouse tailgate etc. comprises and is used to keep being located at the clamp forks (fork) of the striker (striker) on the car body side and engages with Y-piece and keep this clamp forks and striker to be in the only claw shaped piece (claw) of state of card.In addition, door lock assembly also comprises the all-or-nothing piece (open lever) that operating grip (handle) reaches and lock core (key cylinder) links that is used for carrying out door (door) open operation.And when all-or-nothing piece rotated by the operation of operating grip or lock core, all-or-nothing piece was pushed claw shaped piece and is made the claw shaped piece rotation, and this claw shaped piece is disengaged with engaging of Y-piece thus, the Y-piece rotation, and striker is released, and door is unlocked.
In patent documentation 1, put down in writing a kind of switch (switch) that can further be located in the car and waited the door lock assembly of opening door by operation.Comprise motor (motor) that the operation that utilizes this switch is moved and the cam member (cam member) that utilizes this motor rotation to drive according to the opening mechanism of switch in this car.And, by utilizing cam member the claw shaped piece rotation of door lock assembly is moved, striker is released, and door is opened.
Generally, according to the difference of rank (grade), the mode of method of operating that can open door in vehicle is also different.Therefore, as above-mentioned door lock assembly, be necessary that preparation (manufacturing) (1) can utilize the opening ways of operating grip, lock core and switch, the opening ways that (2) can utilize operating grip and lock core, the opening ways that (3) can utilize operating grip and switch etc.
In the past, under the situation of (1), (3) mode, the utilization of the required terminal (terminal) of motor mounting was inserted (insert) and was shaped and integrally formed on shell (case).In the case, for example, the mould needs of the shell that is used to be shaped can be pushed the control members such as pin of terminal, because the expense of mould rises the problem that exists manufacturing cost to rise.
On the other hand, for the shell that is shaped by insertion, owing to utilize mould to make same shell, so can not increase and decrease the quantity of terminal according to opening ways.For not needing the opening ways of motor the door lock assembly of door, divert from one use to another the shell that is formed with terminal and will cause manufacturing cost to rise as only utilizing bar (lever) to open.In addition, do not have under the situation of motor with the shell of terminal, need other mould, cause manufacturing cost to rise in shaping.
Patent documentation 1: TOHKEMY 2003-182453 communique
Summary of the invention
The invention provides a kind of like this door lock assembly, it can dispose a plurality of terminals independently and can reduce manufacturing cost with respect to shell.
As the means that address the above problem, door lock assembly of the present invention comprises: blocking mechanism, and it can block the striker that only is located on car body or the door with removing; First opening mechanism, its mode of ending with the card of removing described striker make described blocking mechanism action; Second opening mechanism, the minus side terminal that it has the motor that the mode of ending with the card of removing the described striker of being realized by described blocking mechanism moves, the positive lateral terminal that is connected with the plus end of described motor, is connected with the negative terminal of described motor; Shell, it accommodates described first opening mechanism and described second opening mechanism in inside, and have the connecting portion and coupling side-connector connection portions that are used for described positive lateral terminal and described minus side terminal, it is characterized in that, occlusive part in the inboard of the opening of described connector portion is formed with for described positive lateral terminal and described minus side terminal inserts logical inserting hole, also be provided with the fixed component that comprises with the opposed terminal of the occlusive part press section of described connector portion, be respectively equipped with stage portion between described occlusive part and described terminal press section in described positive lateral terminal and described minus side terminal, described positive lateral terminal and described minus side terminal are led in described inserting hole from the inside of described shell towards described connector portion interpolation, and utilize occlusive part and the described positive lateral terminal of terminal press section clamping of described fixed component and the stage portion of described minus side terminal of described connector portion, thereby described positive lateral terminal and described minus side terminal can be fixed on the described shell.
According to above-mentioned structure, because positive lateral terminal and minus side terminal are inserted and are led in inserting hole, and utilize occlusive part and the positive lateral terminal of terminal press section clamping of fixed component and the stage portion of minus side terminal of connector portion, and positive lateral terminal and minus side terminal can be fixed on the shell, therefore, can dispose a plurality of terminals independently with respect to shell, and can reduce manufacturing cost.In addition, can prevent the situation that each terminal retreats when the coupling side-connector is connected in the connector portion in connector portion.Here said " with the opposed terminal of occlusive part press section " is meant the situation that is located at apart from the position of occlusive part certain intervals or is configured to contact with occlusive part.
Preferably, be provided with the movable contact member and the fixed contact member of the operating position that is used to detect described blocking mechanism at described shell, described fixed contact member is configured to insert and leads in the inserting hole of described connector portion, one is distolateral to utilize the occlusive part of described connector portion and described fixed component grips and fixed contact member maintaining part and described fixed component clamping on the described shell are located in another distolateral utilization, is fixed on thus on the described shell.According to this structure, can utilize movable contact member to detect the operating position of blocking mechanism with respect to fixed contact member contact, separation.In addition, fixed component not only can the fixed motor terminal, can also be fixed for detecting the fixed contact member of blocking mechanism operating position simultaneously.In addition, fixed component not only can be fixed the distolateral of this fixed contact member, also can fix its another distolateral, can fixed contact member not had thus with rocking and is fixed on the shell.
Preferably, be provided with the movable contact member maintaining part that keeps described movable contact member at described fixed component.According to this structure, fixed component can also be kept for detecting the movable contact member of blocking mechanism operating position, and can utilize a fixed component to fix a plurality of terminals.
Preferably, be provided with the crook that stops described positive lateral terminal to move in the bottom surface that the motor of accommodating described motor of described shell sets portion to described motor side.According to this structure, be used to the crook that stops positive lateral terminal to move owing on shell, be provided with towards motor side, even, also can avoid positive lateral terminal to contact with motor also and can prevent short circuit so be disposed at from the rear under the situation of the structure in the shell in terminal.Therefore, positive lateral terminal can be arranged on the bottom surface that the motor that overlaps with motor sets portion, thereby can improve design freedom.
Preferably, described blocking mechanism has and can end the clamp forks that moves between the releasing position of state at the card that described striker was put and removed to the card stop bit that card ends described striker, only and with described clamp forks maintain the claw type bar that described card stop bit is put with this clamp forks card, described first opening mechanism has the action bars that engages that makes the action of described claw type bar and remove described claw type bar and described clamp forks, described second opening mechanism has and is rotated by described Motor Drive and make described claw type bar action and remove the cam member that engages of described claw type bar and described clamp forks, also be provided with switch base, one side between shell this switch base and described is provided with and is used to support the cam member support of cam member with an end of axial region, this cam member carries out the axle supporting with axial region to described cam member, another side in this switch base is provided with the action bars axial region that is used for the described action bars of axle supporting, and described switch base is the described fixed component with described terminal press section.According to this structure, because the action bars axle supporting different separately, so can prevent because rocking of causing of the stack of scale error with the cam member utilization.In addition, because the axial region of action bars is integrally formed on the switch base of fixing each terminal, thus do not increase the number of components, and can be with the low cost manufacturing.
The effect of invention
According to the present invention, because positive lateral terminal and minus side terminal are inserted and are led in inserting hole, and utilize occlusive part and the positive lateral terminal of terminal press section clamping of fixed component and the stage portion of minus side terminal of connector portion, and positive lateral terminal and minus side terminal can be fixed on the shell, therefore, can simply each terminal be fixed on the shell and need not to insert and be shaped.Thus, can dispose a plurality of terminals independently with respect to shell, and can reduce manufacturing cost.In addition, can prevent the situation that each terminal retreats when the coupling side-connector is connected in the connector portion in connector portion.Further because can be independently and optionally assemble each terminal, so can pull down unwanted terminal according to the specification of door lock assembly, thereby and can be at an easy rate corresponding to the difference of the specification of door lock assembly.
Description of drawings
Fig. 1 represents that the cover member of door lock assembly of the present invention is at the front view that is removed under the state.
Fig. 2 (A) and Fig. 2 (B) are the major part sectional views of door lock assembly of the present invention.
Fig. 3 is the exploded perspective view of door lock assembly of the present invention.
Fig. 4 is the exploded perspective view of door lock assembly of the present invention.
Fig. 5 is the view of expression crook.
Fig. 6 (A) is the view that expression is installed in each terminal in the connector portion of shell, and Fig. 6 (B) is the view of the permanent position of each terminal of expression on shell.
Fig. 7 is illustrated in motor under the not installment state of second opening mechanism to set the view that portion and cam member set portion.
Fig. 8 is each terminal of expression is fixed on the state on the shell via switch base a view.
Fig. 9 is the view that expression is equipped with the shell of second opening mechanism.
The reference numeral explanation
10 substrates
20 shells
The 20a bottom surface
22 motor set portion
The 24a crook
30 axial regions (cam member axial region)
33 connector portions
34 occlusive parts
35A, 35B, 35C inserting hole
37 fixed contact member maintaining parts
40 clamp forks
50 claw type bars
60 action bars
70 switch base (fixed component)
71 cam member supports
72 action bars axial regions
74 movable contact member maintaining parts
78 terminal press sections
80 motor
90 fixed contact members
The 90a connecting portion
The 90c stage portion
91 minus side terminals
The 91a connecting portion
The 91c stage portion
92 positive lateral terminals
The 92a connecting portion
The 92c stage portion
93 movable contact members
94 cam wheels (cam member)
The specific embodiment
Below, with reference to the description of drawings embodiments of the present invention.
Fig. 1 to Fig. 6 represents the door lock assembly that embodiment of the present invention relates to.This door lock assembly is installed in reserve chamber door or storehouse tailgate etc. and opens and closes on one in body and the car body, and by blocking the blocked state that the striker (not shown) that only is provided on another person is kept door separatably.
This door lock assembly comprises the housing (casing) that is made of base plate (base plate) 10 and shell 20.In this housing, has the blocking mechanism that comprises clamp forks 40 and claw type bar (claw lever) 50, this clamp forks 40 can be ended at the card that the striker (not shown) was put and removed to the card stop bit that is limited to the striker (not shown) between the releasing position of state and being moved, and these claw type bar 50 cards end on this clamp forks 40 to keep this clamp forks 40 and are in above-mentioned card stop bit and put.In addition, second opening mechanism of first opening mechanism and installation arbitrarily is provided in the housing.First opening mechanism comes unlocking mechanism that the card of striker is ended by the open operation of operating grip (not shown), thereby can open door.First opening mechanism comprises action bars (lever) 60 and switch base (fixed component) 70.Second opening mechanism comes unlocking mechanism that the card of striker is ended by the open operation of switch (not shown), thereby can open door.Second opening mechanism comprises motor 80, terminal (fixed contact member) 90, negative (minus) lateral terminal 91, (plus) lateral terminal 92, movable contact member 93 and cam wheel (cam gear) (cam member) 94 just.
Be provided with the cam member that is used to set worm gear 81 and cam wheel 94 on the next door that this motor sets portion 22 and set portion 27.The worm gear front end support 28 of the front end of supporting worm gear 81 is located at this cam member and sets in the portion 27.Axial region (cam member axial region) 30 is darted at this cam member and sets in the portion 27.The front end 29 of this axial region 30 is embedded in the cam member of switch base 70 described later with in the support 71 under the assembled state of door lock assembly.Card end back-moving spring 98 an end back-moving spring fastener 31 and be located at cam member with the switch base centre installation portion 32 that the mode between base plate 10 and the shell 20 of being clipped in is installed the mid portion of switch base 70 and set in the portion 27.Operating portion 97 cards of the lateral margin of installation portion 32 and cam wheel described later 94 end in the middle of the switch base, to stop towards cam wheel 94 towards circumferential rotation.
In addition, in shell 20, coupling side-connector (connector) connection portions 33 that is used for not representing with figure is located at the sidepiece that motor sets portion 22.Shown in Fig. 2 (A) and Fig. 6 (B), connector portion 33 is towards the outer openings of shell 20, and its inboard is formed with occlusive part 34.Three inserting hole 35A, 35B and 35C set portion 22 from motor and are located at occlusive part 34 in order.Fixed contact member 90 leads among inserting hole 35A towards connector portion 33 interpolations from the inside of shell 20.Minus side terminal 91 is led among inserting hole 35B towards connector portion 33 interpolations from the inside of shell 20.Positive lateral terminal 92 leads among inserting hole 35C towards connector portion 33 interpolations from the inside of shell 20.The switch base support 36 that is used to support the portion that is supported 73 of aftermentioned switch base 70 is located at the inserting hole 35A of occlusive part 34 of connector portion 33 and the top of 35B.
Fixed contact member maintaining part 37 with ends connector portion 33 opposition sides that be used to be maintained fixed contact member 90 be located at cam member set installation portion 32 in the middle of the switch base in the outside of portion 27 near.
In shell 20, be provided with at this shell 20 and be installed under the assembled state on the base plate 10 corresponding with slotting groove 11 slotting groove portion 38.Clamp forks 40 and claw type bar 50 are installed between base plate 10 and the shell 20.
The card that action bars 60 can engage with the operation acceptance portion 53 of claw type bar 50 to remove 40 pairs of strikers of clamp forks ends.Action bars 60 has axis hole 61, and the rotatable earth's axis is contained in the action bars of aftermentioned switch base 70 with on the axial region 72 by the assembling of shell 20.This action bars 60 is provided with the operating portion 62 that engages (butt) with the operation acceptance portion 53 of claw type bar 50.Action bars 60 links with the operating grip (not shown).
At the action bars on the switch base 70 with axial region 72 and be supported and be provided with the movable contact member maintaining part 74 that is used to keep movable contact member 93 between the portion 73.Movable contact member maintaining part 74 comprises movable contact member installing hole 75 and slot part 76.Under the state in the maintained portion 93c of movable contact member 93 insertion slot part 76, screw 100 is inserted logical movable contact member installing hole 75 from the outside of base plate 10, so that movable contact member 93 and switch base 70 are fastened on the middle installation portion 32 of switch base of shell 20.On switch base 70, be provided with fixed contact member press section 77 outstanding with respect to the slot part 76 of movable contact member maintaining part 74 and that fixed contact member 90 is fixed with respect to fixed contact member maintaining part 37 towards the opposition side of movable contact member installing hole 75.Shown in Fig. 2 (A), terminal press section 78 is configured to extend downwards from the opposition side of the end face of the portion that is supported 73 of switch base 70.Terminal press section 78 is opposed with the occlusive part 34 of shell 20, with stage portion 90c, 91c, the 92c of fixed contact member 90, minus side terminal 91 and positive lateral terminal 92 can be clipped in its with occlusive part 34 between, and can with fixed contact member 90, minus side terminal 91 and just lateral terminal 92 be fixed on the shell 20.Interval S between the occlusive part 34 of terminal press section 78 and shell 20 is corresponding to the thickness of fixed contact member 90, minus side terminal 91 and positive lateral terminal 92.That is to say that this interval S serves as zero, perhaps also can be littler than the thickness of terminal 90,91,92 under the situation of shell 20 distortion with clamping terminal 90,91,92.Under the shell 20 indeformable situations that just can clamp, S is identical with the thickness of terminal 90,91,92 at interval.Switch base 70 is utilized axial region 30, the middle installation portion 32 of switch base and 36 supportings of switch base support on thickness direction.
Be installed on the action bars 60 and be located at the operating grip (not shown) in the boot and can open and close according to the door lock assembly utilization of above-mentioned structure.In addition, also can pass to action bars 60 via the pin rod (not shown) by the rotary manipulation power that makes lock core and come the shutter door locking device, the physical mechanical key that is located at vehicle outside inserts in this lock core.
Not only can utilize the operating grip (not shown), but also can utilize the switch (not shown) and the door lock assembly that can open also is equipped with second opening mechanism except first opening mechanism with above-mentioned structure, this second opening mechanism comprises motor 80, fixed contact member 90, minus side terminal 91, positive lateral terminal 92, movable contact member 93 and cam wheel 94.
The motor that motor 80 is provided in shell 20 sets in the portion 22.As shown in Figure 5, worm gear 81 is provided on the output shaft of this motor 80, and this worm gear 81 is configured to be positioned at cam member and sets portion 27.The front end that is located at worm gear 81 front ends is supported on the worm gear front end support 28 that 82 in portion is bearing in shell 20.And, utilizing the engagement of the worm gear (wormwheel) 95 of this worm gear 81 and aftermentioned cam wheel 94, cam wheel 94 drives to the rotation of open operation direction.
Positive lateral terminal 92 is made of metal, and at one end is provided with the connecting portion 92a that is connected with the coupling side-connector that is configured in connector portion 33 inside, is provided with the positive terminal connection part 92b that is connected with the plus end (not shown) of motor 80 on the other end.Positive terminal connection part 92b is upright with respect to the bottom surface 20a of shell 20.On the opposition side of the front end of connecting portion 92a, be provided with stage portion 92c, this stage portion 92c with the closure of connecting portion 92a and its coupling side-connector mutually on the direction of quadrature towards the bottom surface of shell 20 20a side warpage.
Movable contact member 93 is made of metal, and in can the movable range in door lock assembly (the locked position of coupler of clamp forks 40 and and the position of the contact site 90b butt of fixed contact member 90 between) elastic deformation.One end of movable contact member 93 is provided with the 93a of portion that is pressed, and the other end is provided with the fixed part 93b in the movable contact member installing hole 75 that is installed in switch base 70.The end opposite of the front end of fixed part 93b is provided with maintained portion 93c, and this maintained portion 93c has the shape in the slot part 76 that can insert switch base 70.Movable contact member 93 is provided with the contact site 93d that contacts with the contact site 90b of fixed contact member 90 under the blocking of clamp forks 40.Contact site 93d roughly is orthogonal to maintained portion 93c.Be pressed the 93a of portion from the front end of contact site 93d with the obtuse-angulate mode of contact site 93d towards a lateral bending song identical with fixed part 93b, and with its front end continuously and form opposition side bending towards fixed part 93d.The portion 93a of being pressed is roughly parallel to contact site 93d.Under the blocking of clamp forks 40, the 93a of the portion that is pressed of movable contact member 93 is pushed and elastic deformation by the movable contact member press section 43 of clamp forks 40, the state that separates with contact site 93d with the contact site 90b that keeps fixed contact member 90.Make it be fixed on the base plate 10 utilizing screw 100 fastening shells 20 and maintained portion 93c inserts under the state in the slot part 76 of switch base 70, movable contact member 93 is provided in switch base 70.
As shown in Figure 3, cam wheel 94 has worm gear 95 being positioned on the rear side that cam member sets portion's 27 sides.In addition, diameter is configured to from this worm gear 95 towards same axially outstanding than these worm gear 95 little protuberances 96.And this cam wheel 94 can be around being provided in axial region 30 rotations that cam member sets the shell 20 in the portion 27.In addition, this protuberance 96 is provided with operating portion 97 radially outstanding outward and that engage with the operation acceptance portion 53 of claw type bar 50.And, this operating portion 97 is formed and can engages with the operation acceptance portion 53 of the claw type bar 50 of blocking, and until the rotation by cam wheel 94 make the card of clamp forks 40 end stage portion 44 and claw type bar 50 fastener 50 engage the position of removing, its overhang all can be operated this claw type bar 50.The back side of cam wheel 94 is provided with the back-moving spring that is used to set back-moving spring 98 and sets portion 99, and this back-moving spring 98 makes operating portion 97 reset to not non-open operation position with operation acceptance portion 53 butts.
The switch (not shown) that is used to carry out the open operation of second opening mechanism is provided in the car, and motor 80 is driven with towards open operation direction rotation driving cam gear 94.This switch is connected with lateral terminal 92 just by the minus side terminal 91 in car inner control LAN (CAN) or lead-in wire and the connector portion 33.
The assembling of the door lock assembly of present embodiment then, is described.At first, the situation of only assembling first opening mechanism in housing is described.
As shown in Figure 7, embed in the front end 29 of axial regions 30 with cam member with support 71 and be supported mode on the switch base support 36 that portion 73 is supported in connector portion 33, switch base 70 is installed on the shell 20.
Make the axis hole 61 of action bars 60 plug in the action bars of logical switch base 70 with axial region 72, so that operating portion 62 is positioned at fixed contact member press section 77 sides of switch base 70.
Insert first mount pin 41 from the outside of shell 20, and so that movable contact member press section 43 is arranged in to set portion's 27 sides and fastening groove 42 is positioned at inserts towards the mode of slotting groove portion 38 sides of shell 20 towards cam member leads in clamp forks 40.Insert second mount pin 51 from the outside of shell 20, and so that the operating portion 62 of operation acceptance portion 53 and action bars 60 is opposed and the card of the fastener 52 that makes claw type bar 50 and clamp forks 40 ends stage portion 44 opposed modes and inserts and lead in claw type bar 50.In addition, forming spring 45 is equipped between clamp forks 40 and the claw type bar 50 and the card of clamp forks 40 ends stage portion 44 and is in the only state on the fastener 52 of claw type bar 50 of card.
Under the state after these are all settled, base plate 10 and shell 20 is involutory, first mount pin 41 and second mount pin 51 are not come off and the front end of first mount pin 41 and second mount pin 51 is inserted and led on base plate 10.Then, the front end clamping with first mount pin 41 and second mount pin 51 is crimped on the external surface of base plate 10.And, screw 100 is inserted the screwed hole of energising motivation maintaining part 12 from the outside of base plate 10, so that base plate 10 is fastened on the shell 20.
Then, the situation of assembling first opening mechanism and second opening mechanism in housing is described.Second opening mechanism was assembled before first opening mechanism.
The back-moving spring that back-moving spring 98 is inserted cam wheel 94 sets in the portion 99, and cam wheel 94 is inserted the axial region 30 that leads at shell 20, so that the end card of back-moving spring 98 ends on the back-moving spring fastener 31 of shell 20.At this moment, the lateral margin butt of installation portion 32 in the middle of the switch base of the operating portion 97 of cam wheel 94 and shell 20.
The connecting portion 91a of minus side terminal 91 is led at inserting hole 35B towards connector portion 33 interpolations from the inside of shell 20, and make stage portion 91c and occlusive part 34 butts.The fastener hole 26 of 91b of secured in alignment portion and shell 20, and will bear on the periphery that terminal connection part 91d is configured to be positioned at negative end side support 24.
The connecting portion 92a of positive lateral terminal 92 is led at inserting hole 35C towards connector portion 33 interpolations from the inside of shell 20, and make stage portion 92c and occlusive part 34 butts.At this moment, a part of inserting positive lateral terminal 92 is with between the bottom surface 20a that is located at crook 24a and shell 20, and positive terminal connection part 92b is configured to be positioned on the periphery of positive end side support 25.Owing to be used to stop positive lateral terminal 92 to be located at shell 20 towards the crook 24a of motor 80 side shiftings, even if so be disposed under the situation of the structure in the shell from the rear in terminal, also can avoid positive lateral terminal 92 to contact, and can prevent from motor 80 via the metal system base plate 10 that contacts with motor 80 towards the short circuit of car body side with motor 80.Thereby, positive lateral terminal 92 can be arranged on the bottom surface 20a that the motor that overlaps with motor 80 sets portion 22, thereby can improve design freedom.
In minus side terminal 91 with after just lateral terminal 92 is being installed in the shell 20, install and fix contact member 90.And for the erection sequence of minus side terminal 91 and positive lateral terminal 92, earlier any one being installed can.Connecting portion 90a is led at inserting hole 35A towards connector portion 33 interpolations from the inside of shell 20, and make stage portion 90c and occlusive part 34 butts, and contact site 90b is engaged with the fixed contact member maintaining part 37 of shell 20.
The opposition side that the front end of worm gear 81 is supported portion 82 inserts the output shaft of motor 80, so that this worm gear 81 is installed on the motor 80.
Then, be arranged to make the front end of worm gear 81 to be supported on the worm gear front end support 28 that 82 in portion is bearing in shell 20 on motor 80, and make this motor 80 be supported in motor to set on the worm gear side bearing portion 23 of portion 22, negative end side support 24 and the positive end side support 25.At this moment, the worm gear 81 and the worm gear 95 of cam wheel 94 are meshed, and the negative terminal of motor 80 is connected with the negative terminal connection part 91d of minus side terminal 91, and the plus end of motor 80 is connected with the positive terminal connection part 92b of positive lateral terminal 92.
Under the state after settling like this, shown in Fig. 2 (A), the mode that embeds in the front end 29 of axial regions 30 with cam member with support 71 and be supported on the switch base support 36 that portion 73 is supported in connector portion 33 is installed in switch base 70 on the shell 20, and the terminal press section 78 that utilizes the occlusive part 34 of connector portion 33 and switch base 70 grips stage portion 90c, 91c, the 92c of contact member 90, minus side terminal 91 and positive lateral terminal 92, so that fixed contact member 90, minus side terminal 91 and positive lateral terminal 92 are fixed on the shell 20.At this moment, as shown in Figure 8, utilize fixed contact member press section 77 that the 90d of the portion that is pressed of fixed contact member 90 is clipped between the fixed contact member maintaining part 37 of this fixed contact member press section 77 and shell 20.If like this, then switch base 70 not only can fixed motor with terminal 91,92, can also be fixed for detecting the fixed contact member 90 of blocking mechanism operating position simultaneously.In addition, switch base 70 not only can be fixed the distolateral of this fixed contact member 90, also can fix its another distolateral, can fixed contact member 90 not had thus and be fixed on the shell with rocking.
Because by slotting leading to of connecting portion 90a, 91a, 92a at inserting hole 35A, 35B, 35C with fixed contact member 90, minus side terminal 91 and positive lateral terminal 92, and the terminal press section 78 that utilizes the occlusive part 34 of connector portion 33 and switch base 70 grips stage portion 90c, 91c, the 92c of contact member 90, minus side terminal 91 and positive lateral terminal 92, and positive lateral terminal 92 and minus side terminal 91 can be fixed on the shell 20, need not to insert so can simply each terminal 90,91,92 be fixed in the shell 20 and be shaped.Therefore, can dispose a plurality of terminals independently with respect to shell 20, and can reduce manufacturing cost.In addition, can prevent that each terminal 90,91,92 retreats when the coupling side-connector is connected in the connector portion 33 in connector portion 33.Further, because can be independently and optionally assemble each terminal 90,91,92, do not need terminal so can pull down according to the specification of door lock assembly, and can be at an easy rate corresponding to the difference of the specification of door lock assembly.
In addition, so that the mode that the movable contact member installing hole 75 of switch base 70 is aimed at the fixed part 93b of movable contact member 93 is inserted slot part 76 to the maintained portion 93c of movable contact member 93.At this moment, make the contact site 90b butt of contact site 93d and fixed contact member 90.
After these assembling procedures finish and become state shown in Figure 8 (not representing motor 80, worm gear 81, cam wheel 94 and movable contact member 93 among the figure), when assembling first opening mechanism, adopt to be installed in assembling procedure afterwards identical on the shell 20 with switch base 70 and to assemble.At this moment, make the 93a of the portion that is pressed of movable contact member 93 and movable contact member press section 43 butts of forked portion 40.
Under the state after these are all settled, base plate 10 and shell 20 are incorporated into together, lead at base plate 10 so that the front end of first mount pin 41 and second mount pin 51 is inserted.Then, the front end with first mount pin 41 and second mount pin 51 clamps the external surface that is crimped on base plate 10.And, make screw 100 insert the screwed hole that leads in motor maintaining part 12, so that base plate 10 is fastened on the shell 20 from the outside of base plate 10.At this moment, under the fixed part 91b of minus side terminal 91 is sandwiched in state between base plate 10 and the shell 20, screw 100 is fastened in the fastener hole 26 of shell 20, the switch base 70 that movable contact member 93 is installed simultaneously thereon is sandwiched under the state between base plate 10 and the shell 20, screw 100 is fastened to fastener hole 26 form in the screwed hole to the switch base centre installation portion 32 of angular direction.If like this, then switch base 70 can also be kept for detecting the movable contact member 93 of blocking mechanism operating position, and can only utilize this switch base 70 fixing a plurality of terminals 90,91,92,93.
The operation of the door lock assembly of present embodiment then, is described.This door lock assembly is when door is closed, and the fastening groove 42 that the striker (not shown) enters forked portion 40 rotates counterclockwise clamp forks 40.And as shown in Figure 1, when the fastening groove 42 of clamp forks 40 was positioned on the direction of the slotting groove 11 that roughly is orthogonal to base plate 10, the fastener 52 of claw type bar 50 ended stage portion 44 with the card of forked portion 40 and engages under the effect of the active force of spring 45.Thus, forked portion 40 is maintained at locked position of coupler.
Under blocking, when the action bars 60 as first opening mechanism is performed open operation and when counterclockwise rotating, then the operating portion 62 of the action bars 60 operation acceptance portion 53 of pushing claw type bar 50 clockwise rotates claw type bar 50.Like this, the card of forked portion 40 end between the fastener 52 of stage portion 44 and claw type bar 50 engage will be owing to clockwise rotating of claw type bar 50 is disengaged.Then, clamp forks 40 clockwise rotates and moves to unlocked position under the effect of the active force of spring 45, and striker is in openable released state thus.
In addition, under blocking, when switch was carried out open operation in second opening mechanism is made the car of its actuating, controller detected this switching manipulation, and this controller is given motor 80 power supplies so that it rotatablely moves.If like this, the operation acceptance portion 53 that cam wheel 94 is rotated counterclockwise and operating portion 97 is pushed claw type bar 50 then.Thus, with above-mentioned the same, claw type bar 50 is rotated and clamp forks 40 rotation linkedly with it, striker is in openable released state thus.And controller is being powered to motor 80 through stopping after the stipulated time.In case like this, cam wheel 94 will turn clockwise under the effect of the active force of back-moving spring 98 to return the initial position before the rotation.
In addition, under blocking shown in Figure 1, movable contact member 93 leaves fixed contact member 90 owing to pushed by movable contact member press section 43.As a result, to the state of insulation between movable contact member 93 and the fixed contact member 90, judgement is in blocking and by the bright driver of informing of lamp to controller thus by electrical signal detection.On the other hand, under released state, owing to clockwise rotating of clamp forks 40, pushing of the 43 pairs of movable contact members 93 in movable contact member press section is disengaged, and the contact site 90b of the contact site 93d of movable contact member 93 contact fixed contact member 90.As a result, to the short-circuit condition between movable contact member 93 and the fixed contact member 90, judgement is in released state and goes out by lamp and informs the driver controller thus by electrical signal detection.Thus, can utilize the operating position that detects blocking mechanism with respect to fixed contact member 90 contacts and the movable contact member 93 that separates.
In addition, for the door lock assembly that only is equipped with first opening mechanism, owing to motor 80 and cam wheel 94 is not installed so positive lateral terminal 92 and minus side terminal 91 are not installed, but in the case, also can install and fix contact member 90 and movable contact member 93.If like this, minus side terminal 92 and positive lateral terminal 91 are in notconnect state with respect to controller, and fixed contact member 90 and movable contact member 93 are in connection status with respect to controller.Thus, can be with above-mentioned blocking and the released state that detects the door lock assembly that only is equipped with first opening mechanism the samely.
Claims (5)
1. door lock assembly, it has:
Blocking mechanism, it can block the striker that only is arranged on car body or the door with removing;
First opening mechanism, its mode of ending with the card of removing described striker make described blocking mechanism action;
Second opening mechanism, the minus side terminal that it has the motor that the mode of ending with the card of removing the described striker of being realized by described blocking mechanism moves, the positive lateral terminal that is connected with the plus end of described motor, is connected with the negative terminal of described motor;
Shell, it accommodates described first opening mechanism and described second opening mechanism in inside, and has the connecting portion and coupling side-connector connection portions that is used for described positive lateral terminal and described minus side terminal,
Described door lock assembly is characterised in that,
Occlusive part in the inboard of the opening of described connector portion is formed with for described positive lateral terminal and described minus side terminal inserts logical inserting hole,
Also be provided with the fixed component that comprises with the opposed terminal of the occlusive part press section of described connector portion,
Be respectively equipped with stage portion between described occlusive part and described terminal press section in described positive lateral terminal and described minus side terminal,
Described positive lateral terminal and described minus side terminal are led in described inserting hole from the inside of described shell towards described connector portion interpolation, and utilize occlusive part and the described positive lateral terminal of terminal press section clamping of described fixed component and the stage portion of described minus side terminal of described connector portion, and described positive lateral terminal and described minus side terminal can be fixed on the described shell.
2. door lock assembly according to claim 1 is characterized in that,
Be provided with the movable contact member and the fixed contact member of the operating position that is used to detect described blocking mechanism at described shell,
Described fixed contact member is configured to insert and leads in the inserting hole of described connector portion, one is distolateral to utilize the occlusive part of described connector portion and described fixed component grips and fixed contact member maintaining part and described fixed component clamping on the described shell are located in another distolateral utilization, is fixed on thus on the described shell.
3. door lock assembly according to claim 2 is characterized in that,
Be provided with the movable contact member maintaining part that keeps described movable contact member at described fixed component.
4. according to each described door lock assembly in the claim 1～3, it is characterized in that,
The bottom surface that sets portion at the motor of accommodating described motor of described shell is provided with the crook that stops described positive lateral terminal to move to described motor side.
5. according to each described door lock assembly in the claim 1～4, it is characterized in that,
Described blocking mechanism has can be ended the clamp forks that moves between the releasing position of state at the card that described striker was put and removed to the card stop bit that card ends described striker, ends with this clamp forks card and described clamp forks is maintained the claw type bar that described card stop bit is put,
Described first opening mechanism has the action bars that engages that makes the action of described claw type bar and remove described claw type bar and described clamp forks,
Described second opening mechanism has and is rotated by described Motor Drive and make described claw type bar action and remove the cam member that engages of described claw type bar and described clamp forks,
Also be provided with switch base, one side between shell this switch base and described is provided with and is used to support the cam member support of cam member with an end of axial region, this cam member carries out the axle supporting with axial region to described cam member, another side in this switch base is provided with the action bars axial region that is used for the described action bars of axle supporting
Described switch base is the described fixed component with described terminal press section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-240403 | 2009-10-19 | ||
| JP2009240403A JP5244067B2 (en) | 2009-10-19 | 2009-10-19 | Door latch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102052022A true CN102052022A (en) | 2011-05-11 |
| CN102052022B CN102052022B (en) | 2014-08-27 |
Family
ID=43956783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010624965.XA Active CN102052022B (en) | 2009-10-19 | 2010-10-18 | Door lock device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5244067B2 (en) |
| CN (1) | CN102052022B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510771A (en) * | 2012-06-28 | 2014-01-15 | 株式会社有信 | Door locking device |
| CN103806765A (en) * | 2012-11-12 | 2014-05-21 | 株式会社有信 | Door lock device |
| CN103867049A (en) * | 2014-04-03 | 2014-06-18 | 蚌埠市钰诚五金工贸有限公司 | Assembling and positioning device of middle door lock body for railway transportation |
| CN105324546A (en) * | 2013-04-26 | 2016-02-10 | 开开特股份公司 | Miniature drive for car locks with an axial stop for the motor spindle |
| CN107109875A (en) * | 2015-07-09 | 2017-08-29 | 三井金属爱科特株式会社 | Door lock device for vehicle |
| JP2018168613A (en) * | 2017-03-30 | 2018-11-01 | アイシン精機株式会社 | Vehicle door lock device |
| CN111231633A (en) * | 2018-11-28 | 2020-06-05 | 麦格纳覆盖件有限公司 | Latch assembly for vehicle closure panel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7324118B2 (en) * | 2019-10-28 | 2023-08-09 | 株式会社ユーシン | door latch device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323689A (en) * | 2000-05-16 | 2001-11-22 | Aisin Seiki Co Ltd | Vehicle door handle device |
| JP2002322847A (en) * | 2001-04-26 | 2002-11-08 | Shiroki Corp | Lock device for vehicular vertically opening and closing door |
| JP2008308919A (en) * | 2007-06-15 | 2008-12-25 | Mitsui Mining & Smelting Co Ltd | Latch unit for vehicle |
| CN201246025Y (en) * | 2008-07-21 | 2009-05-27 | 谢奇 | Locking mechanism of lockset |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2807958B2 (en) * | 1993-10-14 | 1998-10-08 | 三井金属鉱業株式会社 | Connection device for vehicle actuator |
-
2009
- 2009-10-19 JP JP2009240403A patent/JP5244067B2/en active Active
-
2010
- 2010-10-18 CN CN201010624965.XA patent/CN102052022B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323689A (en) * | 2000-05-16 | 2001-11-22 | Aisin Seiki Co Ltd | Vehicle door handle device |
| JP2002322847A (en) * | 2001-04-26 | 2002-11-08 | Shiroki Corp | Lock device for vehicular vertically opening and closing door |
| JP2008308919A (en) * | 2007-06-15 | 2008-12-25 | Mitsui Mining & Smelting Co Ltd | Latch unit for vehicle |
| CN201246025Y (en) * | 2008-07-21 | 2009-05-27 | 谢奇 | Locking mechanism of lockset |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510771B (en) * | 2012-06-28 | 2017-04-12 | 株式会社有信 | Door locking device |
| CN103510771A (en) * | 2012-06-28 | 2014-01-15 | 株式会社有信 | Door locking device |
| CN103806765B (en) * | 2012-11-12 | 2017-04-12 | 株式会社有信 | Door lock device |
| CN103806765A (en) * | 2012-11-12 | 2014-05-21 | 株式会社有信 | Door lock device |
| CN105324546A (en) * | 2013-04-26 | 2016-02-10 | 开开特股份公司 | Miniature drive for car locks with an axial stop for the motor spindle |
| CN105324546B (en) * | 2013-04-26 | 2017-03-15 | 开开特股份公司 | There is the micro drives device for automotive lock of motor shaft axial stop part |
| CN103867049B (en) * | 2014-04-03 | 2016-04-06 | 蚌埠市钰诚五金工贸有限公司 | Door lock assembling and positioning device in railway transportation use |
| CN103867049A (en) * | 2014-04-03 | 2014-06-18 | 蚌埠市钰诚五金工贸有限公司 | Assembling and positioning device of middle door lock body for railway transportation |
| CN107109875A (en) * | 2015-07-09 | 2017-08-29 | 三井金属爱科特株式会社 | Door lock device for vehicle |
| CN107109875B (en) * | 2015-07-09 | 2018-12-25 | 三井金属爱科特株式会社 | Door lock device for vehicle |
| US10458157B2 (en) | 2015-07-09 | 2019-10-29 | Mitsui Kinzoku Act Corporation | Vehicle door lock device |
| JP2018168613A (en) * | 2017-03-30 | 2018-11-01 | アイシン精機株式会社 | Vehicle door lock device |
| CN111231633A (en) * | 2018-11-28 | 2020-06-05 | 麦格纳覆盖件有限公司 | Latch assembly for vehicle closure panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5244067B2 (en) | 2013-07-24 |
| JP2011084988A (en) | 2011-04-28 |
| CN102052022B (en) | 2014-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102052022B (en) | Door lock device | |
| EP2276121B1 (en) | Lever type connector | |
| EP2131452B1 (en) | Lever type connector | |
| JP6441866B2 (en) | Lever type connector | |
| US7963781B2 (en) | Low insertion force connector | |
| US5839923A (en) | Connector with terminal withdrawal stopper | |
| US20110070763A1 (en) | Lever-type connector | |
| EP2276123A1 (en) | Lever type connector | |
| CN101519931B (en) | Door lock device | |
| CN101713267B (en) | Door lock apparatus | |
| CN102431492A (en) | Displacement diagnosis sensor of brake pedal having stop lamp switch function | |
| EP2276122A1 (en) | Lever-type connector | |
| US7334441B1 (en) | Electronic vehicle key and housing assembly | |
| JP3987737B2 (en) | Lever type connector | |
| CN102747896B (en) | Door lock assembly | |
| TW201804063A (en) | Vehicle door lock apparatus | |
| EP1211752A2 (en) | Low insertion force type connector | |
| JP2003249304A (en) | Lever connector | |
| US6572391B2 (en) | Compact connector system with engagement lever having increased rotation | |
| CN110838650A (en) | Lever type connector | |
| EP1050931B1 (en) | Self-locking electrical plug connector particularly for automotive applications | |
| EP2879244B1 (en) | OBD connector protective cover | |
| US20080220640A1 (en) | Plug-type connector with sleeve-type plug and socket | |
| KR20070055161A (en) | Room lamp switch structure for tail gate latch assembly of 2-stage latching system | |
| CN210397677U (en) | Key gear level, seat, gearshift and car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |