CN210105542U - Car door locking mechanism - Google Patents
Car door locking mechanism Download PDFInfo
- Publication number
- CN210105542U CN210105542U CN201920545533.6U CN201920545533U CN210105542U CN 210105542 U CN210105542 U CN 210105542U CN 201920545533 U CN201920545533 U CN 201920545533U CN 210105542 U CN210105542 U CN 210105542U
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- CN
- China
- Prior art keywords
- door
- over switch
- control module
- moving part
- locking mechanism
- 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.)
- Expired - Fee Related
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Abstract
A locking mechanism for automobile door. It includes automobile body and door, be equipped with lock mechanism in the door, be equipped with on the automobile body with lock mechanism complex door hasp, the door hasp includes the base with automobile body fixed connection and locates the buckle on base surface, be equipped with a recess on the base, be equipped with a moving part in the recess, the surface of the protruding base of the head of moving part, be equipped with change over switch in the moving part, change over switch is connected to the center control system of car through the wire, the moving part has the second position that makes change over switch and center control system disconnection's primary importance and head receive the recess internal motion behind the door extrusion under original state and make change over switch and center control system intercommunication. The utility model discloses a position control change over switch of door carries out normal lock door when the door is normally closed tightly, can't close the lock through the remote control when the door is opened, prevents that the door from closing tightly carelessly or being secretly opened the door by lawless persons before locking the car and result in not pinning, but the car owner does not discover and suffer the loss.
Description
Technical Field
The utility model relates to a lock field, in particular to car door locking mechanism.
Background
At present, automobiles are basically provided with remote control door locking systems, car owners can lock car doors remotely, but the remote control door locking only controls a door locking mechanism of the cars to act, when the car doors are not completely closed, a door closing key is pressed through remote control, the door locking mechanism can also respond, but the car doors cannot be locked actually, so that thieves can take the car with the remote control door locking system, even if the car owners do not pay attention to lightly pulling the car doors open, the car owners leave the car doors to steal, and therefore the car owners are required to prevent the occurrence of the phenomenon by the aid of the door locking system with the anti-theft function, and loss of the car owners is avoided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that there is the potential safety hazard in current remote control lock car among the background art, the utility model provides a can judge whether close the door lock system with theftproof function of normally pinning.
The utility model provides a technical scheme that its technical problem adopted is: a car door locking mechanism of an automobile comprises a car body and a car door, wherein a door locking mechanism is arranged in the car door, the door lock mechanism is controlled by a door lock control module of the central control system, a door lock catch matched with the door lock mechanism is arranged on the vehicle body, the door lock catch comprises a base fixedly connected with the car body and a retaining ring arranged on the surface of the base, the base is provided with a groove, a moving part is arranged in the groove, the head of the moving part protrudes out of the surface of the base, a change-over switch is arranged in the moving part and is connected to a central control system of the vehicle through a lead, the movable piece is provided with a first position and a second position, wherein the first position enables the change-over switch to be disconnected from the door lock control module of the central control system in an original state, and the second position enables the change-over switch to be communicated with the door lock control module after the head part is extruded by a vehicle door and moves into the groove.
The change-over switch is connected between a remote control module and a door lock control module of the central control system, and the change-over switch enables the remote control module and the door lock control module to be communicated in a circuit mode under the second position.
The central control system further comprises an alarm module, the alarm module is connected with the door lock control module in parallel, and the change-over switch enables the remote control module and the alarm module to be communicated in a circuit mode under the first position.
The alarm module comprises a buzzer.
The automobile door is provided with a convex column, and the position of the convex column corresponds to the position of the movable piece.
The base is provided with a sliding groove, and the moving part is provided with a convex strip matched with the sliding groove.
An elastic element is arranged between the tail part of the moving element and the bottom surface of the groove.
The utility model has the advantages that: the utility model relates to a car door locking mechanism reaches the effect of theftproof through the action of the position relation control lock mechanism of door and moving part. When the vehicle door is normally closed, the vehicle door presses the moving part inwards, the remote control module is communicated with the door lock control module through the change-over switch on the moving part, and the remote control module sends a signal to the door lock control module after responding to a signal for remotely locking the vehicle so as to enable the door lock mechanism to normally act; if the door is abnormally closed, the door is not closed tightly, so that the moving part has no internal pressure, the change-over switch is disconnected, the remote control module cannot be normally communicated with the door lock control module, and the door lock mechanism cannot normally act, so that a vehicle owner can notice that the door is not normally closed tightly and recheck, and loss is avoided.
Drawings
Fig. 1 is a schematic structural view of a door lock according to an embodiment of the present invention.
Fig. 2 is an enlarged view of the base structure according to the embodiment of the present invention.
Fig. 3 is a schematic structural view of a movable member according to an embodiment of the present invention.
Fig. 4 is a schematic position diagram of the protruding pillar and the moving member according to the embodiment of the present invention.
Fig. 5 is a schematic block diagram of a circuit according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
the embodiment of the utility model provides an in, a car door locking mechanism, including automobile body 1 and door 2, be equipped with locking mechanism in the door 2, locking mechanism is controlled by central control system's lock control module, be equipped with on the automobile body 1 with locking mechanism complex door hasp, door hasp include with automobile body fixed connection's base 3 and locate the buckle 4 on base surface, be equipped with a recess 5 on the base 3, be equipped with a moving part 6 in the recess 5, the head protrusion of moving part 6 the surface of base 3, be equipped with change over switch 7 in the moving part 6, change over switch 7 is connected to the central control system of car through the wire, the moving part 6 has and makes under original state change over switch 7 with central control system the first position of lock control module disconnection reaches behind the head extruded by the door the recess internal motion makes change over switch 7 with the third position of lock control module intercommunication Two positions. Under the condition that the vehicle door 2 is normally closed, the vehicle door 2 extrudes the movable part 6 into the groove 5, so that the change-over switch 7 is moved to the second position, the circuit of the door lock control module is normally communicated and can be locked, the contact communicated with the circuit of the central control system is arranged on the side wall of the groove and respectively arranged at the first position and the second position corresponding to the change-over switch 7, and the change-over switch 7 is connected into the corresponding circuit through the contact.
The change-over switch 7 is connected between the remote control module of the central control system and the door lock control module, the remote control module can receive a remote control signal of a vehicle owner at any time, and whether the signal sent by the change-over switch 7 for controlling the remote control module can be transmitted to the door lock control module is under the second position, namely when the vehicle door is closed tightly, the remote control module and the door lock control module are communicated through a circuit and can normally transmit the signal for control. In the existing automobile door lock system, after an automobile owner presses down a remote control, a remote control module of an automobile central control system immediately responds, and a door locking signal is sent to a door lock control module to enable a door lock mechanism to perform a door locking action. The utility model discloses an whether closed tightly has been detected the door to the moving part that has increased on the lock is detained, presses the remote control back at the car owner, and the lock door signal of remote control module needs earlier through change over switch, and can not arrive the lock control module immediately, has played the position detection function of lock like this to reach the theftproof effect.
The central control system also comprises an alarm module, the alarm module is connected with the door lock control module in parallel, and the selector switch enables the remote control module and the alarm module to be communicated in a circuit mode under the first position. The alarm module comprises a buzzer. When the remote control module receives a signal when the movable piece 6 is at the first position, the alarm module is switched on, and the buzzer gives an alarm to prompt that the door of the vehicle owner is not closed tightly.
Preferably, a convex column 8 is arranged on the vehicle door 2, the position of the convex column 8 corresponds to the position of the movable piece 6, and the movable piece 6 is pressed by the convex column 8, so that the movable piece 6 can move more reliably, and the phenomenon of mistaken touch or inaccurate movement can be avoided.
Be equipped with spout 9 on the base 3, be equipped with on the moving part 6 with the sand grip 10 of spout 9 adaptation, the moving part 6 is in slide in the spout 9, sand grip 10 plays limiting displacement simultaneously.
An elastic element 11 is arranged between the tail part of the moving element 6 and the bottom surface of the groove 5, and the moving element 6 can automatically pop up and reset under the driving of the elastic element 11 after the door is opened.
The utility model relates to a car door locking mechanism reaches the effect of theftproof through the action of the position relation control lock mechanism of door and moving part. When the vehicle door is normally closed, the vehicle door presses the moving part inwards, the remote control module is communicated with the door lock control module through the change-over switch on the moving part, and the remote control module sends a signal to the door lock control module after responding to a signal for remotely locking the vehicle so as to enable the door lock mechanism to normally act; if the door is abnormally closed, the door is not closed tightly, so that the moving part has no internal pressure, the change-over switch is disconnected, the remote control module cannot be normally communicated with the door lock control module, and the door lock mechanism cannot normally act, so that a vehicle owner can notice that the door is not normally closed tightly and recheck, and loss is avoided.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (7)
1. The utility model provides a car door locking mechanism, includes automobile body (1) and door (2), be equipped with lock mechanism in door (2), lock mechanism is controlled by the lock control module of central control system (12), be equipped with on automobile body (1) with lock mechanism complex door hasp, its characterized in that: the door lock catch comprises a base (3) fixedly connected with the automobile body and a retaining ring (4) arranged on the surface of the base (3), a groove (5) is formed in the base, a moving part (6) is arranged in the groove (5), the head of the moving part (6) protrudes out of the surface of the base (3), a change-over switch (7) is arranged in the moving part (6), the change-over switch (7) is connected to a central control system (12) of the automobile through a wire, the moving part (6) is provided with a first position enabling the change-over switch to be disconnected with the door lock control module of the central control system under an original state, and a second position enabling the change-over switch (7) to be communicated with the door lock control module after the head is extruded by the automobile door and moves in the groove.
2. The vehicle door locking mechanism of claim 1, wherein: the change-over switch (7) is connected between a remote control module and a door lock control module of the central control system, and the change-over switch (7) enables the remote control module and the door lock control module to be communicated in a circuit mode under the second position.
3. The vehicle door locking mechanism of claim 2, wherein: the central control system further comprises an alarm module, the alarm module is connected with the door lock control module in parallel, and the switch (7) enables the remote control module and the alarm module to be communicated in a circuit mode under the first position.
4. The vehicle door locking mechanism of claim 3, wherein: the alarm module comprises a buzzer.
5. The vehicle door locking mechanism of claim 1, wherein: the automobile door (2) is provided with a convex column (8), and the position of the convex column (8) corresponds to the position of the movable piece (6).
6. The vehicle door locking mechanism of claim 1, wherein: be equipped with spout (9) on recess (5) lateral wall, be equipped with on moving part (6) with sand grip (10) of spout (9) adaptation.
7. The vehicle door locking mechanism of claim 1, wherein: an elastic piece (11) is arranged between the tail part of the moving piece (6) and the bottom surface of the groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545533.6U CN210105542U (en) | 2019-04-22 | 2019-04-22 | Car door locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545533.6U CN210105542U (en) | 2019-04-22 | 2019-04-22 | Car door locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105542U true CN210105542U (en) | 2020-02-21 |
Family
ID=69537020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920545533.6U Expired - Fee Related CN210105542U (en) | 2019-04-22 | 2019-04-22 | Car door locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105542U (en) |
-
2019
- 2019-04-22 CN CN201920545533.6U patent/CN210105542U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210422 |