CN111894369B - Self-adjusting vehicle door lock catch and vehicle with same - Google Patents
Self-adjusting vehicle door lock catch and vehicle with same Download PDFInfo
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- CN111894369B CN111894369B CN202010565148.5A CN202010565148A CN111894369B CN 111894369 B CN111894369 B CN 111894369B CN 202010565148 A CN202010565148 A CN 202010565148A CN 111894369 B CN111894369 B CN 111894369B
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/04—Strikers
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Abstract
The invention relates to a self-adjusting vehicle door shackle, comprising: a stationary housing; the bidirectional driving mechanism is fixed in the fixed shell and used for driving the lock catch adjusting arm to move up and down in the height direction of the vehicle body and move left and right in the width direction of the vehicle body; the two ends of the lock catch adjusting arm extend out of the fixed shell, and the middle part of the lock catch adjusting arm is fixedly connected with the bidirectional driving mechanism; the lock catch body comprises a lock catch and a lock catch base, and the lock catch base is fixedly connected with two ends of the lock catch adjusting arm; the pressure sensor is used for monitoring the pressure of a lock tongue of the vehicle door carried by the lock catch and feeding back pressure data to the bidirectional driving mechanism; the displacement sensor is used for monitoring the displacement of the lock catch adjusting arm in the height direction of the vehicle body and feeding back displacement data to the bidirectional driving mechanism; and, a locking mechanism. By implementing the invention, the lock catch body can be quickly adjusted in place.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a self-adjusting vehicle door lock catch and a vehicle with the same.
Background
With the continuous development of the automobile industry, people have higher and higher requirements on the use comfort and subjective feeling of automobiles, opening and closing parts of automobile bodies, particularly four automobile doors, are the places which are firstly felt when users enter a passenger compartment, and the convenience degree of opening and closing the automobile doors, whether the automobile doors are light and convenient or not and whether the subjective feeling is comfortable or not are particularly important. At present, in the process of developing a new vehicle type, almost every project needs to be modified for a long time to enable the opening and closing of a vehicle door, particularly the integral level during closing to be optimal, the adjustment of a vehicle door lock catch is an important ring, the lock catch cannot be adjusted to the right, the quality of opening and closing the vehicle door is directly influenced, and although special personnel are used for debugging in the research and development stage and the subsequent mass production stage of the project, the lock catch is difficult to adjust to an ideal state.
Disclosure of Invention
In view of the above problems in the prior art, an object of the present invention is to provide a self-adjusting door latch and a vehicle having the same, so as to solve the technical problem that the latch is difficult to adjust in place in the prior art.
A first aspect of the present invention provides a self-adjusting vehicle door latch, comprising: the fixed shell is used for being fixedly connected with a side wall metal plate of a vehicle; the bidirectional driving mechanism is fixed in the fixed shell and used for driving the lock catch adjusting arm to move up and down in the height direction of the vehicle body and move left and right in the width direction of the vehicle body; the lock catch adjusting arm is of a U-shaped structure, two ends of the lock catch adjusting arm extend out of the fixed shell, and the middle part of the lock catch adjusting arm is fixedly connected with the bidirectional driving mechanism; the lock catch comprises a lock catch body and a lock catch base, wherein the lock catch body comprises a lock catch and a lock catch base, the lock catch is fixedly connected with the lock catch base, the lock catch base is fixedly connected with two ends of the lock catch adjusting arm, and a connecting hole is formed in the lock catch base; the pressure sensor is electrically connected with the bidirectional driving mechanism and used for monitoring the pressure of a lock tongue of the vehicle door borne by the lock catch and feeding pressure data back to the bidirectional driving mechanism so as to enable the bidirectional driving mechanism to adjust the position of the lock catch body in the width direction of the vehicle body; the displacement sensor is electrically connected with the bidirectional driving mechanism and used for monitoring the displacement of the lock catch adjusting arm in the height direction of the vehicle body and feeding back displacement data to the bidirectional driving mechanism so as to enable the bidirectional driving mechanism to adjust the position of the lock catch body in the height direction of the vehicle body; and the locking mechanism comprises a bolt locking sleeve and a locking bolt, one end of the bolt locking sleeve is connected with the fixed shell, the other end of the bolt locking sleeve extends out of the fixed shell and is opposite to the connecting hole in the lock catch base, and the locking bolt is used for being driven by the lock catch base to be close to one side of the lock catch to penetrate through the connecting hole and then be fixedly connected with the bolt locking sleeve.
Further, the bidirectional drive mechanism includes: the surface of one side of the base is fixedly connected with the fixed shell, the surface of one side, far away from the fixed shell, of the base is provided with a first sliding chute, and the arrangement direction of the first sliding chute is consistent with the height direction of a vehicle body; the first sliding block is positioned in the first sliding groove, a strip-shaped bulge is arranged on the surface of one side, far away from the base, of the first sliding block, and the arrangement direction of the strip-shaped bulge is consistent with the width direction of the vehicle body; the second sliding block is provided with a second sliding groove, and the strip-shaped bulge on the surface of the first sliding block is positioned in the second sliding groove; the first driving unit is electrically connected with the displacement sensor and used for driving the first sliding block to slide in the first sliding groove; and the second driving unit is electrically connected with the pressure sensor and is used for driving the strip-shaped bulge to slide in the second sliding groove.
Furthermore, the first slider is equipped with two on a side surface of keeping away from the base the bar arch, two the bar arch is arranged along automobile body direction of height, and is corresponding, two-way actuating mechanism includes two the second slider, two the second slider is arranged along automobile body direction of height, every the bar arch is located corresponding position respectively in the second spout.
Further, the first locking assembly is a bolt locking sleeve, and the second locking assembly is a locking bolt.
Further, the vehicle door lock catch further comprises a third driving motor, the third driving motor is fixedly connected with the fixed shell, and an output shaft of the third driving motor is connected with the bolt locking sleeve and used for driving the bolt locking sleeve to rotate so as to fixedly connect the locking bolt with the bolt locking sleeve.
Further, the pressure sensor is fixed on the lock catch, and a lock tongue arranged on the vehicle door abuts against the pressure sensor when the vehicle door of the vehicle is in a locked state; or the pressure sensor is fixed on a lock tongue of the vehicle door, and the pressure sensor arranged on the lock tongue abuts against the lock catch when the vehicle door of the vehicle is in a locked state.
Furthermore, the lock catch base is provided with two connecting holes, the two connecting holes are arranged along the height direction of the vehicle body, correspondingly, the locking mechanism comprises two first locking assemblies and two second locking assemblies, the two first locking assemblies are arranged along the height direction of the vehicle body, and each first locking assembly is opposite to the connecting hole at the corresponding position.
Furthermore, the two ends of the lock catch adjusting arm are distributed along the height direction of the vehicle body, one end of the lock catch adjusting arm is fixedly connected with one end of the lock catch base in the height direction of the vehicle body, and the other end of the lock catch adjusting arm is fixedly connected with the other end of the lock catch base in the height direction of the vehicle body.
Furthermore, the two ends of the lock catch adjusting arm are distributed along the width direction of the vehicle body, one end of the lock catch adjusting arm is fixedly connected with one end of the lock catch base in the width direction of the vehicle body, and the other end of the lock catch adjusting arm is fixedly connected with the other end of the lock catch base in the width direction of the vehicle body.
A second aspect of the invention provides a vehicle comprising a self-adjusting door latch as claimed in any one of the preceding claims.
Due to the technical scheme, the invention has the following beneficial effects:
by implementing the invention, the bidirectional driving mechanism can respectively adjust the position of the lock catch body in the width direction and the height direction of the vehicle body, so that the lock catch body can be quickly adjusted in place, the lock catch body can be effectively fixed after being adjusted in place, and the stability of the lock catch body in the using process is ensured.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural view illustrating a self-adjustable vehicle door lock catch mounted on a vehicle door sheet metal according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a structure of a self-adjustable vehicle door lock catch mounted on a vehicle door sheet metal according to an embodiment of the present invention;
FIG. 3 is a schematic view of a self-adjusting vehicle door latch according to an embodiment of the present invention;
FIG. 4 is a schematic view of a latch body of a self-adjusting vehicle door latch according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a bidirectional driving mechanism in a self-adjusting door latch according to an embodiment of the present invention.
In the drawings:
1-fixed shell 2-lock catch adjusting arm 3-lock catch body
4-pressure sensor 5-bolt locking sleeve 6-locking bolt
7-first slide block 8-second slide block 9-locking nut
31-lock catch 32-lock catch base 33-connecting hole
71-Bar projection 81-second chute
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The embodiment of the invention provides a self-adjusting vehicle door lock catch, which comprises a fixed shell 1, a bidirectional driving mechanism, a lock catch adjusting arm 2, a lock catch body 3, a pressure sensor 4, a displacement sensor and a locking mechanism, wherein the fixed shell is provided with a first end and a second end;
the fixed shell 1 is used for being fixedly connected with a side wall metal plate of a vehicle, and the bidirectional driving mechanism is fixed in the fixed shell 1 and used for driving the lock catch adjusting arm 2 to move up and down in the height direction of the vehicle body (the Z direction shown in figure 3) and move left and right in the width direction of the vehicle body (the Y direction shown in figure 3); the lock catch adjusting arm 2 can be of a U-shaped structure, and certainly can be of other structures capable of being clamped, two ends of the lock catch adjusting arm 2 extend out of the fixed shell 1, and the middle part of the lock catch adjusting arm 2 is fixedly connected with the bidirectional driving mechanism; as shown in fig. 4, the latch body 3 includes a latch 31 and a latch base 32, the latch 31 is fixedly connected to the latch base 32, the latch base 32 is fixedly connected to two ends of the latch adjusting arm 2, and the latch base 32 is provided with a connecting hole 33; the pressure sensor 4 is electrically connected with the bidirectional driving mechanism and is used for monitoring the pressure borne by the lock catch 31 and feeding back pressure data to the bidirectional driving mechanism so that the bidirectional driving mechanism can adjust the position of the lock catch body 3 in the width direction of the vehicle body; the displacement sensor is electrically connected with the bidirectional driving mechanism and used for monitoring the displacement of the latch adjusting arm 2 in the height direction of the vehicle body and feeding displacement data back to the bidirectional driving mechanism so as to enable the bidirectional driving mechanism to adjust the position of the latch body 3 in the height direction of the vehicle body; as shown in fig. 3, the locking mechanism includes a first locking component 5 and a second locking component 6, one end of the first locking component 5 is connected with the fixed casing 1, the other end of the first locking component 5 extends out of the fixed casing 1 and is opposite to the connecting hole 33 on the lock catch base 32, an internal thread is arranged inside the first locking component 5, an external thread matched with the internal thread is arranged on the outer surface of the second locking component 6, and the second locking component 6 is used for being driven by the lock catch base 32 to be close to one side of the lock catch 31 to pass through the connecting hole 33 and then be fixedly connected with the first locking component 5.
By implementing the embodiment of the invention, the bidirectional driving mechanism can respectively adjust the position of the lock catch body 3 in the width direction and the height direction of the vehicle body, so that the lock catch body 3 can be quickly adjusted in place, the lock catch body 3 can be effectively fixed after being adjusted in place, and the stability of the lock catch body 3 in the using process is ensured.
In some embodiments, as shown in fig. 5, the bidirectional driving mechanism includes a base, a first slider 7, a second slider 8, a first driving unit and a second driving unit, a side surface of the base is fixedly connected with the fixed housing 1, specifically, a side surface of the base may be fixedly connected with a surface of the fixed housing 1 parallel to the latch base 32, a side surface of the base away from the fixed housing 1 is provided with a first sliding slot, and an arrangement direction of the first sliding slot is consistent with a height direction of a vehicle body; the first sliding block 7 is positioned in the first sliding groove, a strip-shaped bulge 71 is arranged on the surface of one side, far away from the base, of the first sliding block 7, and the arrangement direction of the strip-shaped bulge 71 is consistent with the width direction of the vehicle body; the second sliding block 8 is provided with a second sliding groove 81, and the strip-shaped protrusion 71 on the surface of the first sliding block 7 is positioned in the second sliding groove 81; the first driving unit is electrically connected with the displacement sensor and is used for driving the first sliding block 7 to slide in the first sliding groove; the second driving unit is electrically connected to the pressure sensor 4 and is configured to drive the bar-shaped protrusion 71 to slide in the second sliding slot 81.
In some embodiments, as shown in fig. 5, the first sliding block 7 is provided with two mutually parallel bar-shaped protrusions 71 on a side surface away from the base, the two bar-shaped protrusions 71 are arranged along the height direction of the vehicle body, correspondingly, the bidirectional driving mechanism comprises two mutually parallel second sliding blocks 8, the two second sliding blocks 8 are arranged along the height direction of the vehicle body, the arrangement positions of the second sliding blocks 8 correspond to the arrangement positions of the second sliding grooves 81 one by one, and each bar-shaped protrusion 71 is respectively located in the second sliding groove 81 at the corresponding position. By arranging the two strip-shaped protrusions 71 and the two second sliding blocks 8, the latch adjusting arm 2 and the latch body 3 can be kept stable in the moving process, so that the latch 31 can be adjusted in place more quickly.
In some embodiments, the first drive unit is a first drive motor or a first hydraulic drive and the second drive unit is a second drive motor or a second hydraulic drive.
It should be noted that the structure of the bidirectional driving mechanism is not limited to the above-described embodiment, and the bidirectional driving mechanism may be any structure that can drive the latch adjusting arm 2 to move in the vehicle height direction and the vehicle width direction.
In some embodiments, the first locking assembly 5 may be a bolt locking sleeve, and the second locking assembly 6 may be a locking bolt, but of course, the first locking assembly and the second locking assembly may be other structures capable of locking and fixing the housing 1 and the latch body 3.
In some embodiments, the vehicle door lock further comprises a third driving motor, the third driving motor is fixedly connected with the fixed housing 1, and an output shaft of the third driving motor is connected with the bolt locking sleeve 5 and is used for driving the bolt locking sleeve 5 to rotate so as to fixedly connect the locking bolt 6 with the bolt locking sleeve 5.
It can be understood that, when the third driving motor receives the instruction of locking the lock latch body 3, the third motor may drive the bolt locking sleeve 5 to rotate, so that the locking bolt 6 is automatically locked inside the bolt locking sleeve 5, thereby improving the production efficiency.
In some embodiments, as shown in fig. 3, the pressure sensor 4 may be fixed on an outer surface of one side of the lock catch 31 close to the door on the corresponding side, and the pressure sensor 4 may be capable of contacting with a latch, and when the door of the vehicle is in a locked state, the latch provided on the door will abut against the pressure sensor 4.
It can be understood that if the arrangement of the latch body 3 in the vehicle width direction is not reasonable, for example, when the latch body 3 is too close to the vehicle door on the corresponding side, the pressure applied by the latch bolt to the latch 31 will be too large, and for example, when the latch body 3 is too far from the vehicle door on the corresponding side, the pressure applied by the latch bolt to the latch 31 will be too small, so that, in practical applications, when the pressure on the latch 31 is too large, the latch body 3 can be driven by the second driving unit to move in the vehicle width direction away from the vehicle door on the corresponding side, and when the pressure on the latch 31 is too small, the latch body 3 can be driven by the second driving unit to move in the vehicle width direction toward the vehicle door on the corresponding side, and when the pressure sensor 4 detects that the pressure on the latch 31 is within the preset pressure threshold value range, the second driving unit may also stop driving, indicating that the latch 31 has been adjusted to the desired position.
Of course, the pressure sensor 4 may also be fixed at a position on the latch tongue that will contact with the latch 31, and when the door of the vehicle is in a locked state, the pressure sensor 4 disposed on the latch tongue will abut against the latch 31, thereby monitoring the pressure borne by the latch 31.
In some embodiments, the displacement sensor may be disposed on the base, and the displacement sensor may monitor the displacement of the latch adjusting arm 2 in the vehicle height direction by monitoring the movement of the first slider 7 relative to the base.
In practical application, when it is monitored that the displacement of the latch adjusting arm 2 in the height direction of the vehicle body exceeds a preset displacement threshold range, the first driving unit can drive the latch body 3 to move up and down in the height direction of the vehicle body, and when the displacement sensor monitors that the displacement of the latch adjusting arm 2 is within the preset displacement threshold range, it is indicated that the latch adjusting arm 2 or the latch body 3 has been adjusted to an ideal position, and the first driving unit can stop driving.
Of course, the displacement sensor may be disposed on the first slider 7, and the displacement sensor may monitor the displacement of the latch adjusting arm 2 in the vehicle height direction by monitoring the movement of the base relative to the first slider 7.
In some embodiments, the lock catch base 32 is provided with two connecting holes 33, the two connecting holes 33 are arranged along the height direction of the vehicle body, correspondingly, the locking mechanism comprises two bolt locking sleeves 5 and two locking bolts 6, the two bolt locking sleeves 5 are also arranged along the height direction of the vehicle body, and each bolt locking sleeve 5 is respectively opposite to the connecting hole 33 at the corresponding position.
In practical application, when the lock catch body 3 needs to be locked, one of the locking bolts 6 is placed into one of the connecting holes 33, then the locking bolt 6 is aligned with and locked by the bolt locking sleeve 5 at a corresponding position, then the other locking bolt 6 is placed into the other connecting hole 33, and the other locking bolt 6 is corresponding to and locked by the bolt locking sleeve 5 at a corresponding position, so that the lock catch body 3 is better fixed on the fixing shell 1, the lock catch body 3 is prevented from being displaced in a using process, and the stability of the lock catch body 3 is improved.
In some embodiments, as shown in fig. 3, the self-adjusting lock catch further includes a lock nut 9, the lock nut 9 is provided with an internal thread matching with the external thread of the lock bolt 6, after the lock bolt 6 is locked with the bolt locking sleeve 5, the lock bolt 6 and the lock catch body 3 are locked by the lock nut 9, the lock bolt 6 is prevented from moving relative to the lock catch body 3 during use, and thus the stability of the lock catch body 3 is improved.
In some embodiments, two ends of the latch adjusting arm 2 are distributed along the height direction of the vehicle body, one end of the latch adjusting arm 2 is fixedly connected with one end of the latch base 32 in the height direction of the vehicle body, and the other end of the latch adjusting arm 2 is fixedly connected with the other end of the latch base 32 in the height direction of the vehicle body.
Specifically, the upper end face and the lower end face of the fixed shell 1 in the height direction of the vehicle body are provided with hollow areas for the latch adjusting arms 2 to move in the height direction of the vehicle body and in the width direction of the vehicle body, one end of each latch adjusting arm 2 extends out of the hollow area of the upper end face, and the other end of each latch adjusting arm 2 extends out of the hollow area of the lower end face.
In some embodiments, two ends of the latch adjusting arm 2 are distributed along the width direction of the vehicle body, one end of the latch adjusting arm 2 is fixedly connected with one end of the latch base 32 in the width direction of the vehicle body, and the other end of the latch adjusting arm 2 is fixedly connected with the other end of the latch base 32 in the width direction of the vehicle body.
Specifically, the left end face and the right end face of the fixed shell 1 in the width direction of the vehicle body are provided with hollow areas for the latch adjusting arms 2 to move in the height direction of the vehicle body and in the width direction of the vehicle body, one end of each latch adjusting arm 2 extends out of the hollow area of the left end face, and the other end of each latch adjusting arm 2 extends out of the hollow area of the right end face.
In addition, the embodiment of the invention also provides a vehicle, and the vehicle comprises any self-adjusting type vehicle door lock catch.
The specific implementation of the vehicle embodiment is similar to the implementation of the self-adjusting door latch and will not be described herein.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A self-adjusting vehicle door latch, comprising:
the fixed shell (1) is used for being fixedly connected with a side wall metal plate of a vehicle;
the bidirectional driving mechanism is fixed in the fixed shell (1) and is used for driving the lock catch adjusting arm to move up and down in the height direction of the vehicle body and move left and right in the width direction of the vehicle body;
the two ends of the lock catch adjusting arm (2) extend out of the fixed shell (1), and the middle part of the lock catch adjusting arm (2) is fixedly connected with the bidirectional driving mechanism;
the lock catch comprises a lock catch body (3), the lock catch body (3) comprises a lock catch (31) and a lock catch base (32), the lock catch (31) is fixedly connected with the lock catch base (32), the lock catch base (32) is fixedly connected with two ends of the lock catch adjusting arm (2), and a connecting hole (33) is formed in the lock catch base (32);
the pressure sensor (4) is electrically connected with the bidirectional driving mechanism and is used for monitoring the pressure of a bolt from a vehicle door, which is borne by the lock catch (31), and feeding back pressure data to the bidirectional driving mechanism so that the bidirectional driving mechanism can adjust the position of the lock catch body (3) in the width direction of the vehicle body;
the displacement sensor is electrically connected with the bidirectional driving mechanism and used for monitoring the displacement of the lock catch adjusting arm (2) in the height direction of the vehicle body and feeding displacement data back to the bidirectional driving mechanism so as to enable the bidirectional driving mechanism to adjust the position of the lock catch body (3) in the height direction of the vehicle body; and the combination of (a) and (b),
locking mechanism, including first locking Assembly (5) and second locking Assembly (6), the one end of first locking Assembly (5) with fixed casing (1) is connected, the other end of first locking Assembly (5) stretches out fixed casing (1) and with connecting hole (33) on hasp base (32) are relative, second locking Assembly (6) are used for following hasp base (32) are close to one side of hasp (31) is passed behind connecting hole (33) with first locking Assembly (5) fixed connection.
2. The self-adjusting vehicle door latch according to claim 1, wherein the bi-directional drive mechanism comprises:
the surface of one side of the base is fixedly connected with the fixed shell (1), the surface of one side, far away from the fixed shell (1), of the base is provided with a first sliding chute, and the arrangement direction of the first sliding chute is consistent with the height direction of a vehicle body;
the first sliding block (7) is positioned in the first sliding groove, a strip-shaped protrusion (71) is arranged on the surface of one side, far away from the base, of the first sliding block (7), and the arrangement direction of the strip-shaped protrusion (71) is consistent with the width direction of the vehicle body;
the second sliding block (8), the second sliding block (8) is provided with a second sliding groove (81), and the strip-shaped protrusion (71) on the surface of the first sliding block (7) is positioned in the second sliding groove (81);
the first driving unit is electrically connected with the displacement sensor and used for driving the first sliding block (7) to slide in the first sliding groove; and the combination of (a) and (b),
and the second driving unit is electrically connected with the pressure sensor (4) and is used for driving the strip-shaped protrusion (71) to slide in the second sliding groove (81).
3. A self-adjusting vehicle door latch as claimed in claim 2, wherein the first slider (7) is provided with two of the strip-shaped protrusions (71) on a side surface away from the base, the two of the strip-shaped protrusions (71) are arranged along a height direction of a vehicle body, and correspondingly, the bidirectional driving mechanism comprises two of the second sliders (8), the two of the second sliders (8) are arranged along the height direction of the vehicle body, and each of the strip-shaped protrusions (71) is respectively located in the second sliding groove (81) at a corresponding position.
4. A self-adjusting vehicle door latch as claimed in claim 1, wherein the first latching component (5) is a bolt locking sleeve and the second latching component (6) is a latching bolt.
5. A self-adjusting vehicle door latch as claimed in claim 4, characterized in that the vehicle door latch further comprises a third drive motor, which is fixedly connected to the stationary housing (1), and an output shaft of the third drive motor is connected to the bolt locking sleeve (5) for driving the bolt locking sleeve (5) to rotate for fixedly connecting the locking bolt (6) to the bolt locking sleeve (5).
6. A self-adjusting vehicle door latch according to claim 1, characterized in that the pressure sensor (4) is fixed to the latch (31), and a latch tongue provided on the vehicle door abuts against the pressure sensor (4) in a state where the vehicle door is in a latched state; or the like, or, alternatively,
the pressure sensor (4) is fixed on a lock tongue of the vehicle door, and the pressure sensor (4) arranged on the lock tongue abuts against the lock catch (31) when the vehicle door of the vehicle is in a locked state.
7. The self-adjusting vehicle door latch according to claim 1, wherein the latch base (32) has two connecting holes (33), the two connecting holes (33) are arranged along a height direction of the vehicle body, and correspondingly, the latching mechanism comprises two first latching assemblies (5) and two second latching assemblies (6), the two first latching assemblies (5) are arranged along the height direction of the vehicle body, and each first latching assembly (5) is respectively opposite to the connecting hole (33) at a corresponding position.
8. The self-adjusting vehicle door latch according to claim 1, wherein two ends of the latch adjusting arm (2) are distributed along a vehicle height direction, one end of the latch adjusting arm (2) is fixedly connected with one end of the latch base (32) in the vehicle height direction, and the other end of the latch adjusting arm (2) is fixedly connected with the other end of the latch base (32) in the vehicle height direction.
9. The self-adjusting vehicle door latch according to claim 1, wherein two ends of the latch adjusting arm (2) are distributed along the width direction of the vehicle body, one end of the latch adjusting arm (2) is fixedly connected with one end of the latch base (32) in the width direction of the vehicle body, and the other end of the latch adjusting arm (2) is fixedly connected with the other end of the latch base (32) in the width direction of the vehicle body.
10. A vehicle comprising a self-adjusting door latch according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565148.5A CN111894369B (en) | 2020-06-19 | 2020-06-19 | Self-adjusting vehicle door lock catch and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565148.5A CN111894369B (en) | 2020-06-19 | 2020-06-19 | Self-adjusting vehicle door lock catch and vehicle with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111894369A CN111894369A (en) | 2020-11-06 |
| CN111894369B true CN111894369B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010565148.5A Active CN111894369B (en) | 2020-06-19 | 2020-06-19 | Self-adjusting vehicle door lock catch and vehicle with same |
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| CN106481161B (en) * | 2015-08-24 | 2018-11-30 | 上汽通用五菱汽车股份有限公司 | A kind of mechanism of adjustable automobiles door latch installation point |
| CN105239858A (en) * | 2015-10-30 | 2016-01-13 | 重庆至信实业有限公司 | Automobile door lock catch connecting plate structure |
| CN108116290A (en) * | 2016-11-29 | 2018-06-05 | 福特环球技术公司 | Door armrest assembly |
| CN206812954U (en) * | 2017-06-16 | 2017-12-29 | 厦门莹宝电子有限公司 | A kind of electricity of automobile using pulls locking device |
| CN210032976U (en) * | 2018-12-29 | 2020-02-07 | 北京嘀嘀无限科技发展有限公司 | Double-tongue locking device and battery locking device using same |
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2020
- 2020-06-19 CN CN202010565148.5A patent/CN111894369B/en active Active
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| Publication number | Publication date |
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| CN111894369A (en) | 2020-11-06 |
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