CN212359415U - Anti-error locking central control door lock for automobile - Google Patents
Anti-error locking central control door lock for automobile Download PDFInfo
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- CN212359415U CN212359415U CN202020771489.3U CN202020771489U CN212359415U CN 212359415 U CN212359415 U CN 212359415U CN 202020771489 U CN202020771489 U CN 202020771489U CN 212359415 U CN212359415 U CN 212359415U
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Abstract
The utility model discloses a accuse lock in mistake proofing lock car, including well accuse lock body, the dead bolt hole has been seted up to the lower extreme of the left side lateral wall of well accuse lock body, the left side fixed mounting of the inner chamber bottom of well accuse lock body has the coasting mechanism, the top fixed mounting of coasting mechanism has the spring bolt body, the upper end fixed mounting of the left side lateral wall of well accuse lock body has infrared laser range finder, the left side fixed mounting at the inner chamber top of well accuse lock body has the singlechip, electric connection between infrared laser range finder and the singlechip, the left side fixed mounting at the inner chamber top of well accuse lock body has the relay body of unblanking, electric connection between singlechip and the relay body of unblanking. This prevent mistake and lock accuse lock in car when the user gets off the car, the vertical sharp increase back of distance is got back to original numerical value again to infrared laser range finder detects, with identification code in the signal transmission singlechip and control micro motor drive spring bolt body and move to the right side, and then prevent the mistake and lock.
Description
Technical Field
The utility model relates to a accuse lock technical field in the car specifically is a accuse lock in mistake proofing lock car.
Background
The central control door lock of car is to the lock of four doors with open the lock of carrying out centralized control, and its theory of operation is with electric energy conversion mechanical energy, drives the gear forward and reverse rotation and then accomplish the switch lock process through the positive, negative power supply conversion of motor, and traditional central control door lock of car basically can satisfy people's user demand, but still has certain problem, and specific problem is as follows:
1. most automobile central control door locks in the current market cannot open the automobile door when a remote control key is accidentally left in the automobile, and only can forcibly break the lock or use a spare key;
2. most car central control lock is great when using in the existing market mechanical noise, does not fall the mechanism of making an uproar and lead to the user comparatively inconvenient when using.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent mistake lock accuse lock in car to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-false lock central control door lock of an automobile comprises a central control door lock body, wherein the lower end of the left side wall of the central control door lock body is provided with a lock tongue hole, a sliding mechanism is fixedly arranged on the left side of the bottom of the inner cavity of the central control door lock body, a lock tongue body is fixedly arranged on the top of the sliding mechanism, the upper end of the left side wall of the central control door lock body is fixedly provided with an infrared laser range finder, the left side of the top of the inner cavity of the central control door lock body is fixedly provided with a singlechip, the infrared laser range finder is electrically connected with the singlechip, the unlocking relay body is fixedly arranged on the left side of the top of the inner cavity of the central control door lock body, the single chip microcomputer is electrically connected with the unlocking relay body, the locking relay body is fixedly arranged on the left side of the top of the inner cavity of the central control door lock body, the locking relay body and the unlocking relay body are electrically connected with the automobile electronic controller.
Preferably, in the above-mentioned accuse lock in mistake lock prevention car, the right side fixed mounting at the inner chamber top of well accuse lock body has micro motor, micro motor's right side output has the axis of rotation through shaft coupling fixed mounting, the right-hand member of the outside of axis of rotation has cup jointed the vertical gear of second, infrared laser range finder, micro motor, shutting relay body, the relay body of unblanking and singlechip all with the car battery between electric connection.
Based on the technical characteristics, the switch lock is convenient to control.
Preferably, among the above-mentioned accuse lock in mistake lock prevention car, the connecting axle has been cup jointed through the bearing rotation to the lower extreme of the inner chamber right side lateral wall of well accuse lock body, the left side lateral wall fixed mounting of connecting axle has the screw thread mechanism that runs through spring bolt body right side and fix rather than the inner chamber lateral wall, the fixed cover of outside intermediate position department of connecting axle has first vertical gear that has connect, and the diameter size of first vertical gear is greater than the diameter size of second vertical gear.
Based on the technical characteristics, the switch lock is convenient to control.
Preferably, in the above-mentioned anti-false-locking automobile central control door lock, the outer side wall of the central control door lock body is uniformly and fixedly provided with an i-shaped reinforcing rib, one end of the i-shaped reinforcing rib, which is far away from the central control door lock body, is fixedly provided with a noise reduction outer box fixed with the central control door lock body, and the upper and lower ends of the left and right side walls of the noise reduction outer box are both provided with fastening bolts.
Based on the technical characteristics, the noise is reduced and the strength is improved.
Preferably, in the accuse lock in mistake lock prevention car, the even fixed mounting of inner chamber lateral wall of the outer container of making an uproar falls and falls the pipe, the inner chamber of falling the pipe is close to the one end fixed mounting who falls the outer container of making an uproar and falls the spring of making an uproar, fall the spring and keep away from the one end fixed mounting who falls the outer container of making an uproar and have a pole of making an uproar that runs through the pipe of making an uproar and fall with the fixed pole of making an.
Based on the technical characteristics, noise reduction is facilitated.
Preferably, in the anti-false-locking central control door lock for the automobile, the sliding mechanism comprises a sliding frame and a sliding block, the sliding frame is fixedly installed on the left side of the bottom of the inner cavity of the central control door lock body, and the sliding block fixed with the bottom of the bolt body is arranged in the sliding frame.
Based on the technical characteristics, the switch lock is convenient to control.
Preferably, among the above-mentioned accuse lock in mistake proofing lock car, screw mechanism includes interior pole of screw thread and screw thread outer tube, the pole fixed mounting is in the left side lateral wall of connecting axle in the screw thread, the outside screw thread of the pole in the screw thread cup joints the screw thread outer tube fixed with the inner chamber lateral wall of spring bolt body.
Based on the technical characteristics, the switch lock is convenient to control.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, when a user gets off a car once when a car door is opened and closed, the infrared laser distance meter detects that the distance is vertically and rapidly increased and then returns to the original value again, at the moment, signals are transmitted to an identification code in the single chip microcomputer and control the unlocking relay body to be electrified and attracted, so that current forms a loop through the micro motor, the micro motor controls the rotating shaft to rotate, so that the lock tongue body is driven to move towards the right side, and the car key is prevented from being left in the car;
second, when the switch lock, because the noise that produces such as mechanical impact is controlled the lock body through the centre and is fallen the outer container transmission and absorb for falling the pole and falling the pipe and through falling the spring of making an uproar to the noise reduction of being convenient for.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
fig. 2 is a right view structural schematic diagram of the first vertical gear and the second vertical gear of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a noise reduction outer box; 2. an infrared laser range finder; 3. a bolt body; 4. a lock tongue hole; 5. fastening a bolt; 6. i-shaped reinforcing ribs; 7. a coasting mechanism; 701. a skid frame; 702. a sliding block; 8. a screw mechanism; 801. a threaded inner rod; 802. a threaded outer tube; 9. a central control door lock body; 10. a first vertical gear; 11. a connecting shaft; 12. a second vertical gear; 13. a rotating shaft; 14. a micro motor; 15. latching the relay body; 16. unlocking the relay body; 17. a single chip microcomputer; 18. a noise reduction bar; 19. a noise reduction tube; 20. a noise reduction spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a central control door lock of an anti-false lock automobile comprises a central control door lock body 9, the lower end of the left side wall of the central control door lock body 9 is provided with a lock tongue hole 4, the right side of the top of the inner cavity of the central control door lock body 9 is fixedly provided with a micro motor 14, the model of the micro motor 14 can be TJX42RNA, a switch button of the micro motor 14 is arranged at a proper position, the right side output end of the micro motor 14 is fixedly provided with a rotating shaft 13 through a coupler, the right end of the outer part of the rotating shaft 13 is sleeved with a second vertical gear 12, an infrared laser range finder 2, the micro motor 14, a locking relay body 15, an unlocking relay body 16 and a single chip microcomputer 17 are electrically connected with an automobile storage battery, the lower end of the right side wall of the inner cavity of the central control door lock body 9 is rotatably sleeved with a connecting shaft 11 through a bearing, the left side wall of the connecting shaft 11 is fixedly, a first vertical gear 10 is fixedly sleeved at the middle position outside the connecting shaft 11, the diameter of the first vertical gear 10 is larger than that of the second vertical gear 12, an I-shaped reinforced rib 6 is uniformly and fixedly installed on the outer side wall of the central control door lock body 9, one end, away from the central control door lock body 9, of the I-shaped reinforced rib 6 is fixedly installed with a noise reduction outer box 1 fixed with the central control door lock body 9, fastening bolts 5 are respectively arranged at the upper end and the lower end of the left side wall and the right side wall of the noise reduction outer box 1, a noise reduction pipe 19 is uniformly and fixedly installed on the inner cavity side wall of the noise reduction outer box 1, one end, close to the noise reduction outer box 1, of an inner cavity of the noise reduction pipe 19 is fixedly installed with a noise reduction spring 20, one end, away from the noise reduction outer box 1, of the noise reduction spring 20 is fixedly installed with a noise reduction rod 18 penetrating through the noise reduction, a threaded inner rod 801 is fixedly arranged on the left side wall of the connecting shaft 11, a threaded outer tube 802 fixed with the inner cavity side wall of the bolt body 3 is sleeved on the outer thread of the threaded inner rod 801, a sliding mechanism 7 is fixedly arranged on the left side of the bottom of the inner cavity of the central control door lock body 9, the sliding mechanism 7 comprises a sliding frame 701 and a sliding block 702, the sliding frame 701 is fixedly arranged on the left side of the bottom of the inner cavity of the central control door lock body 9, the sliding block 702 fixed with the bottom of the bolt body 3 is arranged inside the sliding frame 701, the bolt body 3 is fixedly arranged on the top of the sliding mechanism 7, an infrared laser range finder 2 is fixedly arranged at the upper end of the left side wall of the central control door lock body 9, the infrared laser range finder 2 can be ZLDS102 in type, a switch button of the infrared laser range finder 2 is arranged at a proper position, a single chip microcomputer 17 is fixedly arranged on, this singlechip 17's model can be HT66F018, and this singlechip 17's shift knob sets up in the suitable position, electric connection between infrared laser range finder 2 and the singlechip 17, the left side fixed mounting at the inner chamber top of well accuse lock body 9 has the relay body 16 of unblanking, electric connection between singlechip 17 and the relay body 16 of unblanking, the left side fixed mounting at the inner chamber top of well accuse lock body 9 has shutting relay body 15, electric connection between shutting relay body 15 and the relay body 16 of unblanking and the car electronic controller.
The working principle is as follows: when the anti-false-locking automobile central control door lock is used, the anti-false-locking automobile central control door lock is installed at a proper position of an automobile door through a fastening bolt 5, then a vehicle-mounted power supply is switched on, when the automobile door is opened and closed once, if a user gets on the automobile, the automobile door needs to be manually controlled to be locked or automatically locked when the automobile speed reaches a certain value, when the user gets off the automobile, the infrared laser range finder 2 returns to the original value again after detecting that the distance is vertically and sharply increased, at the moment, the infrared laser range finder 2 transmits a signal to an identification code in the single chip microcomputer 17 and controls the unlocking relay body 16 to be electrified and attracted so that current forms a loop through the micro motor 14, the micro motor 14 controls the rotating shaft 13 to rotate so as to drive the second vertical gear 12 to rotate, the second vertical gear 12 drives the first vertical gear 10 to rotate so as to drive the connecting shaft 11 to synchronously rotate, the connecting shaft 11 drives the threaded inner rod 801 to The tongue body 3 moves to the right side in the inner cavity of the sliding rack 701 through the sliding block 702, thereby preventing the car key from being lost and falling in the car, when the user locks the car by using the remote control key outside the car, weak electric wave is sent out from the side of the car owner, the electric wave signal is received by the car antenna, the electric controller identifies the signal code and controls the electrification attraction of the locking relay body 15, thereby leading the current to form a loop through the micro motor 14, the micro motor 14 controls the rotating shaft 13 to rotate reversely and further drives the tongue body 3 to move to the left side for locking, thereby being convenient for preventing the false locking, when the user unlocks outside the car, the principle is the same, the electric wave signal is received by the car antenna, the unlocking relay body 16 is identified by the electronic controller and controlled to electrify the attraction for unlocking, when the false locking car central control lock is opened and closed, the noise generated by mechanical impact and the like is transmitted to the noise reduction rod 18 and the noise reduction pipe 19 through the central control lock body 9 And absorb through falling the spring 20 that makes an uproar to be convenient for the noise reduction, the I adds rib 6 and falls the effect of making an uproar outer container 1 and improve this structural strength who prevents mistake lock car central lock, it does above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a prevent mistake lock car central control lock, includes central control lock body (9), its characterized in that: the lower end of the left side wall of the central control door lock body (9) is provided with a lock tongue hole (4), the left side of the bottom of the inner cavity of the central control door lock body (9) is fixedly provided with a sliding mechanism (7), the top of the sliding mechanism (7) is fixedly provided with a lock tongue body (3), the upper end of the left side wall of the central control door lock body (9) is fixedly provided with an infrared laser range finder (2), the left side of the top of the inner cavity of the central control door lock body (9) is fixedly provided with a single chip microcomputer (17), the infrared laser range finder (2) is electrically connected with the single chip microcomputer (17), the left side of the top of the inner cavity of the central control door lock body (9) is fixedly provided with an unlocking relay body (16), the single chip microcomputer (17) is electrically connected with the unlocking relay body (16), the left side of the top of the inner cavity of the central control door, and the locking relay body (15) and the unlocking relay body (16) are electrically connected with the automobile electronic controller.
2. The central control door lock of the automobile for preventing mistaken locking according to claim 1, characterized in that: the right side fixed mounting at the inner chamber top of well accuse lock body (9) has micro motor (14), the right side output of micro motor (14) has axis of rotation (13) through shaft coupling fixed mounting, the right-hand member of the outside of axis of rotation (13) has cup jointed second vertical gear (12), infrared laser range finder (2), micro motor (14), shutting relay body (15), the relay body of unblanking (16) and singlechip (17) all with the car battery between electric connection.
3. The central control door lock of the automobile for preventing mistaken locking according to claim 1, characterized in that: connecting axle (11) has been cup jointed through the bearing rotation to the lower extreme of the inner chamber right side lateral wall of well accuse lock body (9), the left side lateral wall fixed mounting of connecting axle (11) has run through spring bolt body (3) right side and rather than inner chamber lateral wall fixed screw thread mechanism (8), the fixed cover of outside intermediate position department of connecting axle (11) has connect first vertical gear (10), and the diameter size of first vertical gear (10) is greater than the diameter size of second vertical gear (12).
4. The central control door lock of the automobile for preventing mistaken locking according to claim 1, characterized in that: the outer side wall of well accuse lock body (9) is even fixed mounting has I-shaped to add muscle rib (6), the one end fixed mounting that well accuse lock body (9) were kept away from in I-shaped adds muscle rib (6) has the outer container (1) of making an uproar that falls that fixes mutually with well accuse lock body (9), the upper and lower both ends of the left and right sides wall of outer container (1) of making an uproar all are provided with fastening bolt (5).
5. The central control door lock of the automobile for preventing mistaken locking according to claim 4, wherein: the inner chamber lateral wall of outer container (1) of making an uproar falls and evenly fixed mounting has the pipe (19) of making an uproar, the inner chamber of the pipe (19) of making an uproar falls and is close to the one end fixed mounting who falls outer container (1) of making an uproar and fall spring (20), fall the one end fixed mounting who falls outer container (1) of making an uproar (20) and keep away from and fall the pole (18) of making an uproar that run through the pipe (19) of making an uproar and fix mutually with well accuse lock body (.
6. The central control door lock of the automobile for preventing mistaken locking according to claim 1, characterized in that: the sliding mechanism (7) comprises a sliding frame (701) and a sliding block (702), the sliding frame (701) is fixedly installed on the left side of the bottom of an inner cavity of the central control door lock body (9), and the sliding block (702) fixed with the bottom of the bolt body (3) is arranged inside the sliding frame (701).
7. The central control door lock of the automobile for preventing mistaken locking according to claim 3, characterized in that: screw mechanism (8) are including screw thread interior pole (801) and screw thread outer tube (802), screw thread interior pole (801) fixed mounting is at the left side lateral wall of connecting axle (11), the outside screw thread of screw thread interior pole (801) has cup jointed screw thread outer tube (802) fixed with the inner chamber lateral wall of spring bolt body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771489.3U CN212359415U (en) | 2020-05-12 | 2020-05-12 | Anti-error locking central control door lock for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771489.3U CN212359415U (en) | 2020-05-12 | 2020-05-12 | Anti-error locking central control door lock for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN212359415U true CN212359415U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771489.3U Active CN212359415U (en) | 2020-05-12 | 2020-05-12 | Anti-error locking central control door lock for automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775266A (en) * | 2021-09-01 | 2021-12-10 | 浙江世联汽车门系统有限公司 | Automobile central control door lock with false locking prevention function |
-
2020
- 2020-05-12 CN CN202020771489.3U patent/CN212359415U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775266A (en) * | 2021-09-01 | 2021-12-10 | 浙江世联汽车门系统有限公司 | Automobile central control door lock with false locking prevention function |
| CN113775266B (en) * | 2021-09-01 | 2022-05-17 | 浙江世联汽车门系统有限公司 | Automobile central control door lock with mistaken locking prevention function |
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