CN205259746U - Automobile door lock's outer guard signal mechanism - Google Patents
Automobile door lock's outer guard signal mechanism Download PDFInfo
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- CN205259746U CN205259746U CN201521109968.4U CN201521109968U CN205259746U CN 205259746 U CN205259746 U CN 205259746U CN 201521109968 U CN201521109968 U CN 201521109968U CN 205259746 U CN205259746 U CN 205259746U
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- connecting rod
- microswitch
- torsion spring
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Abstract
The utility model discloses an automobile door lock's outer guard signal mechanism, including lock body subassembly and executor subassembly, the executor subassembly includes motor, pivot and insurance gear, insurance gear revolve sets up in this pivot, is driven by the motor and rotates, the lock body subassembly including open the rivet, open the connecting rod, transition rod and insurance connecting rod, open the rivet and pass in proper order and open the connecting rod, open torsional spring and first shell, the riveting is on the bottom plate at last to use and open the rivet and rotate as the center, open the connecting rod and mutually support with the pawl release link, be provided with the spout on opening the connecting rod, transition rod installs and slides in this spout to mutually support with the pawl release link, insurance torsional spring cover is established on transition rod, the insurance connecting rod rotates and sets up on the backplate to mutually support with transition rod, the insurance gear drives insurable connecting rod and rotates, and the insurance connecting rod promotes transition rod and rotates, and the messenger opens the connecting rod and is connected with separation of pawl release link or cooperation.
Description
Technical field
The utility model relates to door lock technical field, particularly a kind of outer guard signal mechanism of automobile door lock.
Background technology
In prior art, realize release and the locking of automobile door lock by dead bolt and click-fit, as long as have correspondingKey can be realized the locking and unlocking function of door lock, and function singleness cannot be met consumers' demand. Therefore, being badly in need of one canRealize the door lock state of insuring, now cannot realize release by key, and the state of insuring to conciliate safety position conversion convenientThe interior insurance institution of automobile door lock.
Utility model content
The utility model provides a kind of outer guard signal mechanism of automobile door lock, has overcome the difficulty of prior art, opensHaving created insures conciliates safety position conversion conveniently, and can obtain the outer guard signal of the automobile door lock of release and lock-out stateMechanism.
The utility model provides a kind of outer guard signal mechanism of automobile door lock, comprises lock body assembly and actuator groupPart;
Described lock body assembly comprises that the first shell, base plate, backboard, dead bolt, ratchet, dead bolt torsion spring, ratchet torsion spring, dead bolt are protrudingWheel, ratchet release lever, dead bolt rivet and pawl rivet, described backboard, described ratchet release lever, described the first shell, described sour jujubePawl and described base plate are arranged in described pawl rivet from top to bottom, described pawl rivet two ends be riveted on respectively described base plate andOn described backboard, described ratchet torsion spring set is located on described ratchet release lever, makes described ratchet release lever overcome described ratchet and turns roundThe torsion of spring drives described ratchet to rotate; Described backboard, described deadbolt cam, described the first shell, described dead bolt and the described endPlate is arranged on described dead bolt rivet from top to bottom, and the two ends of described dead bolt rivet are riveted on respectively described base plate and described backboardUpper, described dead bolt torsion spring set is located in described deadbolt cam, makes described dead bolt overcome described dead bolt torsion spring with described deadbolt camTorsion rotate; Described ratchet and described dead bolt are connected and realize the locking and unlocking action;
Described actuator assembly comprises second housing, worm screw, motor, rotating shaft, safety gear and eccentric torsion spring; Described secondShell and described the first shell are fastened and connected, and second housing is positioned at the top of described the first shell; Described rotating shaft and described motorAll be arranged on the inwall of described second housing, described motor is connected by described worm-drive with described safety gear, described inSafety gear rotates and is arranged in described rotating shaft, is rotated by described driven by motor, and described safety gear overcomes described eccentric torsion springTorsion rotate;
Described lock body assembly also comprises that opening rivet, unlatching connecting rod, unlatching torsion spring, transiting rod, insurance torsion spring and insurance connectsExtension bar, described unlatching rivet through described unlatching connecting rod, described unlatching torsion spring and described the first shell, is finally riveted on institute successivelyState on base plate, described unlatching connecting rod overcomes the torsion of described unlatching torsion spring, and rotates centered by described unlatching rivet, described in openOpen connecting rod and described ratchet release lever cooperatively interacts;
On described unlatching connecting rod, be provided with chute, described transiting rod is arranged in described chute and slides, and with described ratchetRelease lever cooperatively interacts, and described insurance torsion spring set is located on described transiting rod, and described transiting rod overcomes turning round of described insurance torsion springPower is rotated;
Described insurance connecting rod rotates and is arranged on described backboard, and cooperatively interacts with described transiting rod; Described insurance toothWheel drives described insurance connecting rod to rotate, and described insurance connecting rod promotes described transiting rod and rotates, and makes described unlatching connecting rod and instituteStating ratchet release lever separates or is connected.
Preferably, described lock body assembly also comprises dead bolt buffer stopper, and described dead bolt buffer stopper is arranged on described base plate and instituteState between the first shell, provide buffering for described dead bolt rotates.
Preferably, described lock body assembly also comprises outer unlatching connecting rod, and described outer unlatching connecting rod rotates and is arranged on described firstOn shell, and promote described unlatching connecting rod rotation.
Preferably, described actuator assembly is opened release lever and Nei Kai torsion spring in also comprising, drives release lever in described and rotates and establishPut on described second housing, and overcome the torsion of opening torsion spring in described and rotate, drive release lever in described to stir described transiting rod,Make described unlatching connecting rod separate or be connected with described ratchet release lever.
Preferably, described actuator assembly also comprises plug, electric appliance component and the first microswitch, described electric appliance component andDescribed the first microswitch is all arranged on described second housing inside, and described electric appliance component is fixed on the inwall of described second housingUpper, described electric appliance component inside is embedded with some wires, and described plug is arranged on described electric appliance component top, and is exposed at described theTwo enclosure, described plug is connected by wire with described the first microswitch, and with body harness electrical connection, described theOne microswitch is arranged on described electric appliance component, and is positioned at the below of described electric appliance component;
Described deadbolt cam is positioned at described the first microswitch below, and vertical setting mutually, and described deadbolt cam is rotatedAnd while touching described the first microswitch, described the first microswitch obtains the positional information of described dead bolt, and passes by wireBe defeated by described body harness.
Preferably, described actuator assembly also comprises the second microswitch, and described the second microswitch is arranged on described electricityOn device assembly, described the second microswitch is connected by wire with described plug, and described safety gear is positioned at described electric appliance componentLeft side, on described safety gear, there is the contact-making surface coordinating with described the second microswitch, described safety gear rotates and touchesWhen moving described the second microswitch, described the second microswitch obtains the positional information of protecting described dangerous gear, and passes by wireBe defeated by described body harness.
Preferably, described lock body assembly also comprises key connecting rod and key connecting rod, and described key connecting rod rotates and is arranged onOn described backboard, described key connecting rod rotates and is arranged on described electric appliance component, and described key connecting rod is connected by described insuranceBar drives and rotates;
On described electric appliance component, be provided with the 3rd microswitch, described the 3rd microswitch is positioned under described electric appliance componentSide, described the 3rd microswitch is connected by wire with described plug, is provided with described the 3rd micro-on described key connecting rodThe contact jaw that moving switch coordinates, described key connecting rod promotes described key connecting rod and rotates, and makes described contact jaw touch described theThree microswitches, described the 3rd microswitch obtains the positional information of described key connecting rod, and described in giving by wire transmissionBody harness.
Owing to having adopted above-mentioned technology, outer guard signal mechanism and the prior art phase of automobile door lock of the present utility modelRatio, the outer guard signal mechanism of the utility model automobile door lock, coordinates by the first microswitch and deadbolt cam, obtains releaseStatus signal; Coordinate by the second microswitch and safety gear, obtain the status signal of insuring; By the 3rd microswitch andKey connecting rod coordinates, and obtains and separates safety position signal. Handle key cylinder outside client (as driver) uses mechanical key insertionAnd while rotating, this mechanism can catch this action, and gives body control system transmitted signal, thus realize that anti-theft modes is switched andThe behaviors such as full car door lock solution insurance.
Further illustrate the utility model below in conjunction with drawings and Examples.
Brief description of the drawings
Fig. 1 is the explosive view of the outer guard signal mechanism of automobile door lock described in the utility model;
Fig. 2 is the explosive view of lock body assembly described in the utility model;
Fig. 3 is the explosive view of actuator assembly described in the utility model;
Fig. 4 is that the outer guard signal mechanism of automobile door lock described in the utility model separates the structural representation of insurance;
Fig. 5 is the structural representation that the outer guard signal mechanism of automobile door lock described in the utility model insures;
Fig. 6 is that the first microswitch described in the utility model and deadbolt cam are connected, and the second microswitch withThe structural representation that safety gear is connected;
Fig. 7 is the structural representation that the 3rd microswitch described in the utility model and key connecting rod are connected;
Fig. 8 is the rearview that the 3rd microswitch described in the utility model and key connecting rod are connected.
Reference numeral
1 lock body assembly 124 deadbolt cam
2 actuator assembly 131 key connecting rods
101 first shell 201 upper covers
102 pawl rivet 201a clampings
103 dead bolt buffer stopper 202 lower covers
104 dead bolt 202a back-offs
105 base plates 203 insure buffer stopper
106 ratchet 204 electric appliance components
107 dead bolt rivet 204a plugs
111 open torsion spring 204b the second microswitch
112 outer unlatching connecting rod 204c the first microswitches
113 open connecting rod 204d the 3rd microswitch
113a chute 205 worm screws
114 ratchet release lever 206 motors
In 115 ratchet torsion springs 207, drive release lever
In 116 transiting rods 208, open torsion spring
117 insurance torsion spring 209 safety gears
118 backboard 209a contact-making surfaces
119 open the eccentric torsion spring of rivet 210
120 insurance connecting rod 223 key connecting rods
122 dead bolt torsion spring 223a contact jaws
123 snap close buffer stopper 224 second housings.
Detailed description of the invention
Introduce specific embodiment of the utility model below by Fig. 1 to Fig. 8.
The first embodiment
As shown in Figures 1 to 5, a kind of outer guard signal mechanism of automobile door lock, comprises lock body assembly 1 and actuator assembly2；
Lock body assembly 1 comprise the first shell 101, base plate 105, backboard 118, dead bolt 104, ratchet 106, dead bolt torsion spring 122,Ratchet torsion spring 115, deadbolt cam 124, ratchet release lever 114, dead bolt rivet 102 and pawl rivet 107, backboard 118, ratchet are releasedPut bar 114, the first shell 101, ratchet 106 and base plate 105 and be arranged on from top to bottom in pawl rivet 107,107 liang of pawl rivetEnd is riveted on respectively on base plate 105 and backboard 118, and ratchet torsion spring 115 is set on ratchet release lever 114, makes ratchet release lever114 torsion that overcome ratchet torsion spring 115 drive ratchet 106 to rotate; Backboard 118, deadbolt cam 124, the first shell 101, dead bolt104 and base plate 105 be arranged on from top to bottom on dead bolt rivet 102, the two ends of dead bolt rivet 102 are riveted on respectively base plate 105 HesOn backboard 118, dead bolt torsion spring 122 is set in deadbolt cam 124, makes dead bolt 104 overcome dead bolt torsion spring with deadbolt cam 124122 torsion rotates; Ratchet 106 and dead bolt 104 are connected and realize the locking and unlocking action;
Actuator assembly 2 comprises second housing 224, worm screw 205, motor 206, rotating shaft, safety gear 209 and eccentric torsion spring210; Second housing 224 and the first shell 101 are fastened and connected, and second housing 224 is positioned at the top of the first shell 101; Rotating shaft andMotor 206 is all arranged on the inwall of second housing 224, and safety gear 209 rotates and is arranged in this rotating shaft, is with by motor 206Moving rotation, is in transmission connection by worm screw 205 between motor 206 and safety gear 209, and safety gear 209 overcomes eccentric torsion spring 210Torsion rotate, by eccentric torsion spring 210 is set, safety gear 209 is rotated exist two spacing;
Lock body assembly 1 also comprises opens rivet 119, unlatching connecting rod 113, unlatching torsion spring 111, transiting rod 116, insurance torsion spring117 and insurance connecting rod 120, open rivet 119 successively through opening connecting rod 113, opening torsion spring 111 and the first shell 101,After be riveted on base plate 105, open connecting rod 113 and overcome and open the torsion of torsion spring 111, and rotate centered by opening rivet 119,Opening connecting rod 113 cooperatively interacts with ratchet release lever 114;
Open on connecting rod 113 and be provided with chute 113a, transiting rod 116 is arranged in this chute 113a and slides, and and ratchetRelease lever 114 cooperatively interacts, and insurance torsion spring 117 is set on transiting rod 116, and transiting rod 116 overcomes the torsion of insurance torsion spring 117Rotate;
Insurance connecting rod 120 rotates and is arranged on backboard 118, and cooperatively interacts with transiting rod 116; Safety gear 209 is withMoving insurance connecting rod 120 rotates, and insurance connecting rod 120 promotes transiting rod 116 and rotates, and makes to open connecting rod 113 and ratchet release lever114 separate or are connected.
Snap close buffer stopper 123 is arranged on the first shell 101.
Preferably, being provided with insurance buffer stopper 203 between second housing 224 and safety gear 209, is safety gear 209Rotation provides buffering.
Preferably, lock body assembly 1 also comprises dead bolt buffer stopper 103, and dead bolt buffer stopper 103 is arranged on base plate 105 and firstBetween shell 101, for rotating, dead bolt 104 provides buffering.
When the outer guard signal mechanism that operates automobile door lock user insures, as shown in Figure 4, motor 206 drives insuranceGear 209 clockwise rotates, and safety gear 209 drives insurance connecting rod 120 to be rotated counterclockwise, and insurance connecting rod 120 droveCross bar 116 and turn clockwise, make the cooperation of opening connecting rod 113 and ratchet release lever 114 throw off (separation), form shape shown in Fig. 5State, now door lock enters the state of insuring.
When the outer guard signal mechanism that operates automobile door lock user separates insurance, as shown in Figure 5, motor 206 drives insuranceGear 209 rotates counterclockwise, and safety gear 209 drives insurance connecting rod 120 to turn clockwise, and now transiting rod 120 overcomes guarantorDanger torsion spring 117 torsion are rotated counterclockwise, and make to open connecting rod 113 and ratchet release lever 114 is connected, and form state shown in Fig. 4,Now door lock enters solution safety position.
Technical scheme is further, and lock body assembly 1 also comprises outer unlatching connecting rod 112, and outer unlatching connecting rod 112 rotates and arrangesOn the first shell 101, and promotion unlatching connecting rod 113 rotates.
As shown in Figure 5, after the outer guard signal mechanism that operates automobile door lock user insures, pull outer unlatching connecting rod112 clockwise rotate it, and now the outer connecting rod 112 of opening drives and opens connecting rods 113 and overcome and open torsion spring 111 torsion and turn counterclockwiseMoving, and drive transiting rod 120 to be moved to the left, but be disengaged condition owing to opening connecting rod 113 and ratchet release lever 114, cannot driveMoving ratchet release lever 114 rotations realize door lock release.
As shown in Figure 4, the outer guard signal mechanism that operates automobile door lock user separates after insurance, pulls outer unlatching connecting rod112 rotate counterclockwise it, and now the outer connecting rod 112 of opening drives and opens connecting rods 113 and overcome and open torsion spring 111 torsion and turn counterclockwiseMoving, and drive transiting rod 120 to be moved to the left, to open connecting rod 113 and drive ratchet release lever 114 to rotate, ratchet release lever 114 drivesRatchet 106 rotates, and realizes door lock release.
The second embodiment
As shown in Figures 1 to 5, a kind of outer guard signal mechanism of automobile door lock, comprises lock body assembly 1 and actuator assembly2；
Lock body assembly 1 comprise the first shell 101, base plate 105, backboard 118, dead bolt 104, ratchet 106, dead bolt torsion spring 122,Ratchet torsion spring 115, deadbolt cam 124, ratchet release lever 114, dead bolt rivet 102 and pawl rivet 107, backboard 118, ratchet are releasedPut bar 114, the first shell 101, ratchet 106 and base plate 105 and be arranged on from top to bottom in pawl rivet 107,107 liang of pawl rivetEnd is riveted on respectively on base plate 105 and backboard 118, and ratchet torsion spring 115 is set on ratchet release lever 114, makes ratchet release lever114 torsion that overcome ratchet torsion spring 115 drive ratchet 106 to rotate; Backboard 118, deadbolt cam 124, the first shell 101, dead bolt104 and base plate 105 be arranged on from top to bottom on dead bolt rivet 102, the two ends of dead bolt rivet 102 are riveted on respectively base plate 105 HesOn backboard 118, dead bolt torsion spring 122 is set in deadbolt cam 124, makes dead bolt 104 overcome dead bolt torsion spring with deadbolt cam 124122 torsion rotates; Ratchet 106 and dead bolt 104 are connected and realize the locking and unlocking action;
Actuator assembly 2 comprises second housing 224, worm screw 205, motor 206, rotating shaft, safety gear 209 and eccentric torsion spring210; Second housing 224 and the first shell 101 are fastened and connected, and second housing 224 is positioned at the top of the first shell 101; Rotating shaft andMotor 206 is all arranged on the inwall of second housing 224, and safety gear 209 rotates and is arranged in this rotating shaft, is with by motor 206Moving rotation, is in transmission connection by worm screw 205 between motor 206 and safety gear 209, and safety gear 209 overcomes eccentric torsion spring 210Torsion rotate, by eccentric torsion spring 210 is set, safety gear 209 is rotated exist two spacing;
Lock body assembly 1 also comprises opens rivet 119, unlatching connecting rod 113, unlatching torsion spring 111, transiting rod 116, insurance torsion spring117 and insurance connecting rod 120, open rivet 119 successively through opening connecting rod 113, opening torsion spring 111 and the first shell 101,After be riveted on base plate 105, open connecting rod 113 and overcome and open the torsion of torsion spring 111, and rotate centered by opening rivet 119,Opening connecting rod 113 cooperatively interacts with ratchet release lever 114;
Open on connecting rod 113 and be provided with chute 113a, transiting rod 116 is arranged in this chute 113a and slides, and and ratchetRelease lever 114 cooperatively interacts, and insurance torsion spring 117 is set on transiting rod 116, and transiting rod 116 overcomes the torsion of insurance torsion spring 117Rotate;
Insurance connecting rod 120 rotates and is arranged on backboard 118, and cooperatively interacts with transiting rod 116; Safety gear 209 is withMoving insurance connecting rod 120 rotates, and insurance connecting rod 120 promotes transiting rod 116 and rotates, and makes to open connecting rod 113 and ratchet release lever114 separate or are connected.
Technical scheme is further, and actuator assembly 2 is opened release lever 207 and Nei Kai torsion spring 208 in also comprising, inside releasePut bar 207 rotations and be arranged on second housing 224, and in overcoming, open the torsion rotation of torsion spring 208, inside drive release lever 207 and stirTransiting rod 116, makes to open connecting rod 113 and separates or be connected with ratchet release lever 114.
Inside drive release lever 207 and vertically arrange, transiting rod 120, ratchet release lever 114 and unlatching connecting rod 113 are horizontally disposed with.
When the outer guard signal mechanism that operates automobile door lock user insures, as shown in Figure 4, motor 206 drives insuranceGear 209 clockwise rotates, and safety gear 209 drives insurance connecting rod 120 to be rotated counterclockwise, and insurance connecting rod 120 droveCross bar 116 and turn clockwise, (separation) thrown off in the cooperation that makes to open connecting rod 113 and ratchet release lever 114, and with in release and putThe cooperation of bar 207 is also thrown off, and forms state shown in Fig. 5, and now door lock enters the state of insuring.
When the outer guard signal mechanism that operates automobile door lock user separates insurance, as shown in Figure 5, motor 206 drives insuranceGear 209 rotates counterclockwise, and safety gear 209 drives insurance connecting rod 120 to turn clockwise, and now transiting rod 120 overcomes guarantorDanger torsion spring 117 torsion are rotated counterclockwise, and make to open connecting rod 113 and ratchet release lever 114 is connected, and and in drive release lever207 also formation coordinates, and forms state shown in Fig. 4, and now door lock enters solution safety position.
As shown in Figure 5, after the outer guard signal mechanism that operates automobile door lock user insures, in pulling, drive release lever207 open torsion spring 208 torsion in overcoming clockwise rotates, and is disengaged condition owing to opening connecting rod 113 and ratchet release lever 114, because ofThis cannot stir transiting rod 120, and door lock cannot release.
As shown in Figure 4, the outer guard signal mechanism that operates automobile door lock user separates after insurance, in pulling, drives release lever207 open torsion spring 208 torsion in overcoming clockwise rotates, and inside drives release lever 207 and stirs transiting rod 120, and now transiting rod 120 drivesRatchet release lever 114 rotates, and ratchet release lever 114 drives ratchet 106 to rotate, and realizes door lock release.
The 3rd embodiment
As shown in Figure 6, actuator assembly 2 also comprises plug 204a, electric appliance component 204 and the first microswitch 204d, electricityDevice assembly 204 and the first microswitch 204d are all arranged on second housing 224 inside, and electric appliance component 204 is fixed on second housingOn 224 inwall, electric appliance component 204 inside are embedded with some wires, and plug 204a is arranged on electric appliance component 204a top, and revealsIn second housing 224 outsides, plug 204a is connected by wire with the first microswitch 204d, and with the electric company of body harnessConnect, the first microswitch 204d is arranged on electric appliance component 204, and is positioned at the below of electric appliance component 204;
Deadbolt cam 124 is positioned at the first microswitch 204d below, and vertical setting mutually, and deadbolt cam 124 is rotated alsoWhile touching the first microswitch 204d, the first microswitch 204d obtains the positional information of dead bolt 104, and gives by wire transmissionBody harness.
The outer guard signal mechanism that user operates automobile door lock separates after insurance, open connecting rod or in drive release lever and drive ratchetRelease lever rotates, and ratchet release lever drives ratchet to rotate, and now ratchet drives dead bolt to rotate, and dead bolt drives deadbolt cam to rotate,Make deadbolt cam touch the first microswitch, the first microswitch obtains latch bolt position information, and is transferred to body harness. NowUser recognizes that by this information this door lock is released state.
Technical scheme is further, and as shown in Figure 6, actuator assembly 2 also comprises the second microswitch 204b, and second is micro-Moving switch 204b is arranged on electric appliance component 204, and the second microswitch 204b is connected by wire with plug 204a, safety gear209 are positioned at the left side of electric appliance component 204, have the contact-making surface 209a coordinating with the second microswitch 204b on safety gear 209,When safety gear 209 rotates and touches the second microswitch 204b, the position that the second microswitch 204b obtains safety gear 209Information, and by wire transmission to body harness.
Contact-making surface 209a is positioned at the right side of safety gear 209, and worm screw 205 is positioned at the top of safety gear 209, and with insuranceGear 209 engages, motor 206 connecting worms 205, and be positioned at the right-hand member of worm screw 205.
209 in the time that the outer guard signal mechanism that user operates automobile door lock insures, and driven by motor safety gear is clockwiseRotate, make contact-making surface touch the second microswitch, the second microswitch obtains safety gear positional information, and is transferred to body lineBundle. Now user recognizes that by this information this door lock is for the state of insuring.
Body harness is the grid main body of automobile circuit, is connected with the display device of vehicle body, and user is by this display deviceUnderstand this door lock for insuring or separating safety position.
Technical scheme is further, and as shown in Figure 7 and Figure 8, lock body assembly 1 also comprises that key connecting rod 131 and key connectExtension bar 223, key connecting rod 131 rotates and is arranged on backboard 118, and key connecting rod 223 rotates and is arranged on electric appliance component 204,Key connecting rod 131 drives rotation by insurance connecting rod 120;
On electric appliance component 204, be provided with the 3rd microswitch 204d, the 3rd microswitch 204d is positioned at electric appliance component 204 timesSide, the 3rd microswitch 204d is connected by wire with plug 204a, is provided with and the 3rd microswitch on key connecting rod 223The contact jaw 223a that 204d coordinates, key connecting rod 131 promotes key connecting rod 204d and rotates, and makes contact jaw 223a shake-up the 3rd micro-Moving switch 204d, the 3rd microswitch 204d obtains the positional information of key connecting rod 223, and by wire transmission to body lineBundle.
In the time that the outer guard signal mechanism that user operates automobile door lock separates insurance, driven by motor safety gear turns counterclockwiseMoving, safety gear drives insurance connecting rod to turn clockwise, and insurance connecting rod drives key connecting rod to rotate counterclockwise, and key connectsBar drives key connecting rod to clockwise rotate, and makes contact jaw touch the 3rd microswitch, and the 3rd microswitch obtains key and connectsBar positional information, and be transferred to body harness. Now user recognizes that by this information this door lock is for separating safety position.
Further, second housing 224 comprises upper cover 201 and lower cover 202, and upper cover 201 and lower cover 202 mutually fasten and establishPut.
On upper cover 201, be provided with clamping 201a, on lower cover 202, be provided with the back-off 202a coordinating with clamping 201a. Pass throughClamping 201a and back-off 202a cooperation realize being fastened and connected of upper cover 201 and lower cover 202, or are fixedly connected with by securing memberLid 201 and lower cover 202.
Above-described embodiment is only for illustrating technological thought of the present utility model and feature, and its object is to make abilityTechnical staff in territory can understand content of the present utility model and implement according to this, can not only limit this practicality with the present embodimentNovel the scope of the claims adopts, and equal variation or modification that all spirit disclosing according to the utility model is done still drop on thisThe scope of the claims of utility model.
Claims (6)
1. an outer guard signal mechanism for automobile door lock, comprises lock body assembly (1) and actuator assembly (2); It is characterized in that:
Described lock body assembly (1) comprise the first shell (101), base plate (105), backboard (118), dead bolt (104), ratchet (106),Dead bolt torsion spring (122), ratchet torsion spring (115), deadbolt cam (124), ratchet release lever (114), dead bolt rivet (102) and ratchetRivet (107), described backboard (118), described ratchet release lever (114), described the first shell (101), described ratchet (106) andIt is upper that described base plate (105) is arranged on described pawl rivet (107) from top to bottom, and rivet respectively at described pawl rivet (107) two endsUpper at described base plate (105) and described backboard (118), described ratchet torsion spring (115) is set in described ratchet release lever (114)Upper, the torsion that makes described ratchet release lever (114) overcome described ratchet torsion spring (115) drives described ratchet (106) to rotate; DescribedBackboard (118), described deadbolt cam (124), described the first shell (101), described dead bolt (104) and described base plate (105) fromUnder going up extremely, be arranged on described dead bolt rivet (102) upper, the two ends of described dead bolt rivet (102) are riveted on respectively described base plate(105) and described backboard (118) upper, it is upper that described dead bolt torsion spring (122) is set in described deadbolt cam (124), makes described dead bolt(104) with described deadbolt cam (124) overcome described dead bolt torsion spring (122) torsion rotate; Described ratchet (106) and described lockTongue (104) is connected and realizes the locking and unlocking action;
Described actuator assembly (2) comprises second housing (224), worm screw (205), motor (206), rotating shaft, safety gear (209)With eccentric torsion spring (210); Described second housing (224) is fastened and connected with described the first shell (101), second housing (224) positionIn the top of described the first shell (101); Described rotating shaft and described motor (206) are all arranged on described second housing (224)On inwall, described safety gear (209) rotates and is arranged in described rotating shaft, is driven and is rotated, described insurance by described motor (206)Between passing through, gear (209) and described motor (206) be in transmission connection by worm screw (205); Described safety gear (209) overcomes instituteThe torsion of stating eccentric torsion spring (210) rotates;
Described lock body assembly (1) also comprises opens rivet (119), unlatching connecting rod (113), unlatching torsion spring (111), transiting rod(116), insurance torsion spring (117) and insurance connecting rod (120), described unlatching rivet (119) successively pass described unlatching connecting rod(113), described unlatching torsion spring (111) and described the first shell (101), be finally riveted on described base plate (105) upper, described unlatchingConnecting rod (113) overcomes the torsion of described unlatching torsion spring (111), and centered by described unlatching rivet (119), rotates described unlatchingConnecting rod (113) cooperatively interacts with described ratchet release lever (114);
On described unlatching connecting rod (113), be provided with chute (113a), described transiting rod (116) is arranged in described chute (113a)Slide, and cooperatively interact with described ratchet release lever (114), described insurance torsion spring (117) is set in described transiting rod (116)Upper, the torsion that described transiting rod (116) overcomes described insurance torsion spring (117) rotates;
Described insurance connecting rod (120) rotates and is arranged on described backboard (118) above, and cooperatively interacts with described transiting rod (116);Described safety gear (209) drives described insurance connecting rod (120) to rotate, and described insurance connecting rod (120) promotes described transitionBar (116) rotates, and makes described unlatching connecting rod (113) separate or be connected with described ratchet release lever (114).
2. the outer guard signal mechanism of automobile door lock as claimed in claim 1, is characterized in that: described lock body assembly (1) alsoComprise outer unlatching connecting rod (112), described outer unlatching connecting rod (112) rotates and is arranged on described the first shell (101) above, and promotes instituteState and open connecting rod (113) rotation.
3. the outer guard signal mechanism of automobile door lock as claimed in claim 1, is characterized in that: described actuator assembly (2)In also comprising, open release lever (207) and in open torsion spring (208), drive release lever (207) in described and rotate and be arranged on outside described secondShell (224) is upper, and overcomes the torsion of opening torsion spring (208) in described and rotate, and drives release lever (207) in described to stir described transiting rod(116), make described unlatching connecting rod (113) separate or be connected with described ratchet release lever (114).
4. the outer guard signal mechanism of automobile door lock as claimed in claim 1, is characterized in that: described actuator assembly (2)Also comprise plug (204a), electric appliance component (204) and the first microswitch (204d), described electric appliance component (204) and describedOne microswitch (204d) is all arranged on described second housing (224) inside, and described electric appliance component (204) is fixed on described secondOn the inwall of shell (224), described electric appliance component (204) inside is embedded with some wires, and described plug (204a) is arranged on instituteState electric appliance component (204a) top, and be exposed at described second housing (224) outside, described plug (204a) and described the first fine motionSwitch (204d) connects by wire, and is electrically connected with body harness, described in described the first microswitch (204d) is arranged onElectric appliance component (204) is upper, and is positioned at the below of described electric appliance component (204);
Described deadbolt cam (124) is positioned at described the first microswitch (204d) below, and vertical setting mutually, and described dead bolt is protrudingWhen wheel (124) rotates and touches described the first microswitch (204d), described the first microswitch (204d) obtains described dead bolt(104) positional information, and give described body harness by wire transmission.
5. the outer guard signal mechanism of automobile door lock as claimed in claim 4, is characterized in that: described actuator assembly (2)Also comprise the second microswitch (204b), it is upper that described the second microswitch (204b) is arranged on described electric appliance component (204), described inThe second microswitch (204b) is connected by wire with described plug (204a), and described safety gear (209) is positioned at described electrical equipmentThe left side of assembly (204), has the contact-making surface coordinating with described the second microswitch (204b) on described safety gear (209)(209a), when described safety gear (209) rotates and touches described the second microswitch (204b), described the second microswitch(204b) obtain the positional information of protecting described dangerous gear (209), and give described body harness by wire transmission.
6. the outer guard signal mechanism of automobile door lock as claimed in claim 5, is characterized in that: described lock body assembly (1) alsoComprise key connecting rod (131) and key connecting rod (223), described key connecting rod (131) rotates and is arranged on described backboard (118)Upper, described key connecting rod (223) rotates and is arranged on described electric appliance component (204) above, and described key connecting rod (131) is by described guarantorDanger connecting rod (120) drives and rotates;
On described electric appliance component (204), be provided with the 3rd microswitch (204d), described the 3rd microswitch (204d) is positioned at instituteState electric appliance component (204) below, described the 3rd microswitch (204d) is connected by wire with described plug (204a), described keyOn spoon connecting rod (223), be provided with the contact jaw (223a) coordinating with described the 3rd microswitch (204d), described key connecting rod(131) promote described key connecting rod (204d) and rotate, make described contact jaw (223a) touch described the 3rd microswitch(204d), described the 3rd microswitch (204d) obtains the positional information of described key connecting rod (223), and passes through wire transmissionGive described body harness.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109968.4U CN205259746U (en) | 2015-12-28 | 2015-12-28 | Automobile door lock's outer guard signal mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521109968.4U CN205259746U (en) | 2015-12-28 | 2015-12-28 | Automobile door lock's outer guard signal mechanism |
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| CN205259746U true CN205259746U (en) | 2016-05-25 |
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| CN201521109968.4U Active CN205259746U (en) | 2015-12-28 | 2015-12-28 | Automobile door lock's outer guard signal mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958389A (en) * | 2017-04-17 | 2017-07-18 | 上海恩坦华汽车门系统有限公司 | A kind of automobile door lock of the super lock function of band |
| CN109138660A (en) * | 2018-09-20 | 2019-01-04 | 温州天球电器有限公司 | Automobile tail gate electricity inhales lock |
| CN111699295A (en) * | 2018-01-10 | 2020-09-22 | 有信法国 | Three position latch for motor vehicles |
| CN113622763A (en) * | 2021-08-20 | 2021-11-09 | 湖北航宇精工科技有限公司 | Lock body opening mechanism |
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2015
- 2015-12-28 CN CN201521109968.4U patent/CN205259746U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958389A (en) * | 2017-04-17 | 2017-07-18 | 上海恩坦华汽车门系统有限公司 | A kind of automobile door lock of the super lock function of band |
| CN111699295A (en) * | 2018-01-10 | 2020-09-22 | 有信法国 | Three position latch for motor vehicles |
| CN111699295B (en) * | 2018-01-10 | 2022-06-14 | 有信法国 | Three position latch for motor vehicles |
| US11572717B2 (en) | 2018-01-10 | 2023-02-07 | U-Shin France | Motor vehicle lock with three positions |
| CN109138660A (en) * | 2018-09-20 | 2019-01-04 | 温州天球电器有限公司 | Automobile tail gate electricity inhales lock |
| CN109138660B (en) * | 2018-09-20 | 2024-02-13 | 温州天球电器有限公司 | Electric suction lock for automobile tail door |
| CN113622763A (en) * | 2021-08-20 | 2021-11-09 | 湖北航宇精工科技有限公司 | Lock body opening mechanism |
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