CN210032995U - Automobile top cover locking device - Google Patents
Automobile top cover locking device Download PDFInfo
- Publication number
- CN210032995U CN210032995U CN201920078516.6U CN201920078516U CN210032995U CN 210032995 U CN210032995 U CN 210032995U CN 201920078516 U CN201920078516 U CN 201920078516U CN 210032995 U CN210032995 U CN 210032995U
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- lock body
- lock
- motor
- lock catch
- control unit
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Abstract
The utility model discloses a locking device for a car roof, which comprises a lock catch (1), a lock body (3), an electronic control unit (6), a wire harness (7) and an attraction actuator (14), wherein the lock catch is arranged on a rear top (2), the lock body is arranged on a front top (4), the rear top descends through a lifting device and enables the lock catch to fall into the lock body, and the lock catch and the lock body are attracted; the lock body is provided with a lock body terminal (31), an actuating motor (8) in the suction actuator is provided with a motor terminal (81), the electronic control unit is installed on a metal plate of the vehicle body and is connected with the lock body terminal and the motor terminal through a wire harness, and the electronic control unit controls the lock body terminal through the actuating motor to enable the lock body to be sucked with the lock catch. The utility model discloses possess automatic and manual actuation locking function, locking stability is high, can effectively prevent to lift the virtual lock of top structure and go the in-process and raise suddenly, has ensured driving safety, and operates labour saving and time saving.
Description
Technical Field
The utility model relates to a car lifts the top, especially relates to a vapour car roof locking means.
Background
At present, automobiles become one of the more popular transportation means, and with the continuous optimization of automobile functions and the continuous improvement of living standard, motor homes also begin to be concerned and favored by consumers. The lifting top structure of the caravan in the prior art is mostly provided with a lifting top structure, the lifting top structure of the caravan is manually operated and fixed through two pull buckle locks, but the lifting top structure needs to be manually operated to be opened and closed, the lifting top structure is high after being lifted, manual operation is very inconvenient, time and labor are wasted, and the lifting top structure is subjected to large air resistance at the moment of descending, so that virtual locking during locking is caused; in addition, the locking stability of the pull buckle lock in the prior art is poor, and in the running process of a vehicle, the lifting top is subjected to wind resistance, so that the pull buckle lock is unlocked and suddenly lifted, and the running safety is influenced.
Disclosure of Invention
An object of the utility model is to provide a vapour car roof locking means possesses automatic and manual actuation locking function, can prevent effectively to lift the virtual lock of top structure and go the in-process and raise suddenly, has ensured driving safety.
The utility model discloses a realize like this:
a car roof locking device comprises a lock catch, a lock body, an electronic control unit, a wire harness and an attraction actuator, wherein the lock catch is arranged on a rear roof; the lock body is provided with a lock body terminal, an execution motor in the attraction actuator is provided with a motor terminal, the electronic control unit is installed on a metal plate of the vehicle body and is connected with the lock body terminal and the motor terminal through a wire harness, and the electronic control unit controls the lock body terminal through the execution motor to enable the lock body to attract the lock catch.
The rear top is provided with a pair of limiting blocks which are positioned at two sides of the lock catch; the front top is provided with a pair of limiting blocks which are positioned at two sides of the lock body, and the pair of limiting blocks at the back top is matched with the pair of limiting blocks at the front top, so that the lock catch falls into the lock body.
The lock body is provided with a manual unlocking assembly, and the manual unlocking assembly comprises an unlocking handle, an unlocking transmission mechanism and a ratchet wheel; one end of the unlocking handle is arranged on the lock body and rotates around the mounting end, the unlocking handle is connected with the ratchet wheel through the unlocking transmission mechanism, and the ratchet wheel is meshed with the lock tongue of the lock body.
The lock body is provided with a lock catch fixing support, and the lock body is fixedly arranged on the front top through the lock catch fixing support.
The executing motor is provided with a motor mounting bracket, and the executing motor is mounted on the front top through the motor mounting bracket.
And a wire harness sheath is arranged outside the wire harness.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses can realize automatic opening and closing the roof, need not the manpower and close and open, the operation is more laborsaving, and the locking of ceiling is more stable, safe.
2. The utility model discloses have emergent manual opening button, in case the top cap also can be opened to the circumstances such as outage.
The utility model discloses possess automatic and manual actuation locking function, locking stability is high, can effectively prevent to lift the virtual lock of top structure and go the in-process and raise suddenly, has ensured driving safety, and operates labour saving and time saving, can be applied to on the vehicle ceiling of each model.
Drawings
FIG. 1 is a schematic view of a locking structure of the locking device for the automobile roof;
FIG. 2 is a schematic diagram of the lock body control of the locking device of the automobile roof;
FIG. 3 is a top view of the front roof of the locking device of the present invention;
FIG. 4 is a top view of the rear roof of the locking device of the present invention;
FIG. 5 is a front view of the manual release assembly of the utility model discloses car roof locking device;
FIG. 6 is a structural view of the latch of the locking device for the car roof of the present invention;
fig. 7 is a circuit control schematic diagram of the utility model discloses car roof locking means.
In the figure, 1 lock catch, 2 rear top, 3 lock body, 31 lock body terminal, 32 lock tongue, 33 lock catch fixing support, 4 front top, 5 limiting blocks, 6 electronic control unit, 7 wiring harness, 71 wiring harness sheath, 8 actuating motor, 81 motor terminal, 82 motor mounting support, 9 unlocking handle, 10 unlocking transmission mechanism, 11 ratchet wheel, 12 control panel, 13 ceiling lock, 14 suction actuator.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, 2 and 7, an automobile roof locking device includes a lock catch 1, a lock body 3, an electronic control unit 6, a wire harness 7 and an attraction actuator 14, wherein the lock catch 1 is mounted on a rear roof 2, the lock body 3 is mounted on a front roof 4, the rear roof 2 descends through a lifting device and enables the lock catch 1 to fall into the lock body 3, the lock catch 1 and the lock body 3 are attracted, and a roof lock 13 formed by the lock catch 1 and the lock body 3 can be mounted in the middle, two sides and other positions of the front roof 4 and the rear roof 2 as required, so that the roof can be conveniently locked; the lock body 3 is provided with a lock body terminal 31, the actuating motor 8 in the pull-in actuator 14 is provided with a motor terminal 81, the electronic control unit 6 is installed on a metal plate of the vehicle body, the electronic control unit 6 is connected with the lock body terminal 31 and the motor terminal 81 through a wire harness 7, and the electronic control unit 6 controls the lock body terminal 31 through the actuating motor 8, so that the lock body 3 pulls in the lock catch 1 to achieve the aim of locking the ceiling.
Referring to fig. 3 and 4, a pair of limiting blocks 5 are arranged on the rear top 2 and located at two sides of the latch 1; the front top 4 is provided with a pair of limiting blocks 5 which are positioned at two sides of the lock body 3, the pair of limiting blocks 5 on the rear top 2 is matched with the pair of limiting blocks 5 on the front top 4, so that the lock catch 1 just falls into the lock body 3, the positioning suction of the lock catch 1 and the lock body 3 is ensured, and virtual locking is avoided.
Referring to fig. 5, the lock body 3 is provided with a manual unlocking assembly, and the manual unlocking assembly includes an unlocking handle 9, an unlocking transmission mechanism 10 and a ratchet 11; one end of an unlocking handle 9 is installed on the lock body 3 and rotates around the installation end, the unlocking handle 9 is connected with a ratchet wheel 11 through an unlocking transmission mechanism 10, the ratchet wheel 11 is meshed with a bolt 32 of the lock body 3, the unlocking handle 9 rotates to the limit position and drives the ratchet wheel 11 to rotate through the unlocking transmission mechanism 10, the bolt 32 is unlocked by the ratchet wheel 11, and the purpose of unlocking can be achieved when automatic unlocking fails or is powered off.
Referring to fig. 6, the lock body 3 is provided with a lock catch fixing bracket 33, and the lock body 3 is fixedly mounted on the front top 4 through the lock catch fixing bracket 33, so as to realize the fixed mounting of the lock body 3.
The actuating motor 8 is provided with a motor mounting bracket 82, and the actuating motor 8 is mounted on the front top 4 through the motor mounting bracket 82.
The outside of the wire harness 7 is provided with a wire harness sheath 71 which can wrap and protect the wire harness 7.
The reset signal end of the suction actuator 14 is connected with the reset port of the electronic control unit 6, and when the suction actuator 14 starts to work, the suction actuator does not have an anti-pinch function. Generally, after the actuation actuator 14 is actuated, the actuation actuator 14 cannot be unlocked and opened, so the actuation actuator 14 needs to be reset and reversed after the actuation action is performed. The electronic control unit 6 needs to ensure reliable reset and reverse rotation after each actuation to avoid the failure of not opening the ceiling.
Referring to fig. 7, a control signal port of the electronic control unit 6 is connected to a control panel 12 installed in the automobile, and the utility model can be controlled by the control panel 12; the suction actuator 14 is connected with an execution signal port of the electronic control unit 6 and is used for controlling the operation and the reset of the execution motor 8; a ceiling lock 13 formed by the lock catch 1 and the lock body 3 is connected with a lock signal transmission port of the electronic control unit 6 and used for transmitting a half-lock or full-lock signal; the electronic control unit 6 is installed on a metal plate of the vehicle body, control logic is written in through the electronic control unit 6, and the lock body 3 and the lock catch 1 can be attracted and unlocked through an attraction actuator 14 arranged in the electronic control unit 6, so that automatic attraction and unlocking of the vehicle ceiling are achieved.
The ceiling lock 13 can be reversely reset by controlling a rocker mechanism arranged in the ceiling lock 13 through the suction actuator 14 in the process of locking the ceiling lock 13 from half to full, and the whole vehicle and parts are strictly tested to avoid the occurrence of reverse failure.
When the rear top 2 descends, under the matching action of the left and right limiting blocks 5 on the rear top 2 and the front top 4, the lock catch 1 of the rear top 2 falls into the lock body 3 of the front top 4, the actuation is realized through the execution motor 8, when the half-lock position is reached, the signal jumps, and the lock catch 1 is sucked by the lock body 3; then the full lock signal jumps, and by pressing the top switch button on the control panel 12 in the vehicle, the control panel 12 outputs a switch top CAN signal to the electronic control unit 6, wherein the switch top CAN signal comprises two paths of signals: a half-lock signal and a full-lock signal.
The half-lock signal is active low, off indicates locked, and on indicates unlocked. One path is grounded, and the other path is used as a signal to be connected to the electronic control unit 6. When the locking device stroke is closed to the half-lock position, the switch is turned off. When the ceiling lock 13 is opened above the half-lock position by the stroke, the switch is turned on.
The full lock signal is active low, off indicates locked, and on indicates unlocked. One path is grounded, and the other path is used as a signal to be connected to the electronic control unit 6. When the ceiling lock 13 is completely closed and attracted, the switch is in a suspended high-resistance state. When the ceiling lock 13 is unlocked, the switch is turned on.
The operation timing of the ceiling lock is as follows: when closing action is executed, when the full-open state is changed into the full-close state, the half-lock signal jumps, then the full signal jumps again, and the lock catch 1 is completely buckled by the lock body 3, so that the locking function is realized.
The operation sequence of the ceiling opening is as follows: when the fully closed state is changed into the fully opened state, the full signal jumps, then the half-lock signal jumps, and the lock catch 1 is released.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a vapour car roof locking means which characterized by: the lock comprises a lock catch (1), a lock body (3), an electronic control unit (6), a wire harness (7) and an attraction actuator (14), wherein the lock catch (1) is arranged on a rear top (2), the lock body (3) is arranged on a front top (4), the rear top (2) descends through a lifting device, the lock catch (1) falls into the lock body (3), and the lock catch (1) and the lock body (3) are attracted; the lock body terminal (31) is arranged on the lock body (3), the motor terminal (81) is arranged on the executing motor (8) in the attraction actuator (14), the electronic control unit (6) is installed on a metal plate of the vehicle body, the electronic control unit (6) is connected with the lock body terminal (31) and the motor terminal (81) through a wire harness (7), and the electronic control unit (6) controls the lock body terminal (31) through the executing motor (8) to enable the lock body (3) to attract the lock catch (1).
2. The car roof locking device according to claim 1, wherein: the rear top (2) is provided with a pair of limiting blocks (5) which are positioned at two sides of the lock catch (1); the front top (4) is provided with a pair of limiting blocks (5) which are positioned at two sides of the lock body (3), and the pair of limiting blocks (5) on the rear top (2) are matched with the pair of limiting blocks (5) on the front top (4) to enable the lock catch (1) to fall into the lock body (3).
3. The car roof locking device according to claim 1, wherein: the lock body (3) is provided with a manual unlocking assembly, and the manual unlocking assembly comprises an unlocking handle (9), an unlocking transmission mechanism (10) and a ratchet wheel (11); one end of the unlocking handle (9) is arranged on the lock body (3) and rotates around the mounting end, the unlocking handle (9) is connected with the ratchet wheel (11) through the unlocking transmission mechanism (10), and the ratchet wheel (11) is meshed with the bolt (32) of the lock body (3).
4. The car roof locking device according to claim 1, wherein: the lock body (3) is provided with a lock catch fixing support (33), and the lock body (3) is fixedly arranged on the front top (4) through the lock catch fixing support (33).
5. The car roof locking device according to claim 1, wherein: the actuating motor (8) is provided with a motor mounting bracket (82), and the actuating motor (8) is mounted on the front top (4) through the motor mounting bracket (82).
6. The car roof locking device according to claim 1, wherein: and a wire harness sheath (71) is arranged outside the wire harness (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078516.6U CN210032995U (en) | 2019-01-17 | 2019-01-17 | Automobile top cover locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078516.6U CN210032995U (en) | 2019-01-17 | 2019-01-17 | Automobile top cover locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032995U true CN210032995U (en) | 2020-02-07 |
Family
ID=69351988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920078516.6U Active CN210032995U (en) | 2019-01-17 | 2019-01-17 | Automobile top cover locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032995U (en) |
-
2019
- 2019-01-17 CN CN201920078516.6U patent/CN210032995U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200723 Address after: 213300 No. 200 Zhongguancun Avenue, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Patentee after: SAIC MAXUS RV TECHNOLOGY Co.,Ltd. Address before: 213300 No. 200 Zhongguancun Avenue, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Co-patentee before: SAIC MAXUS AUTOMOBILE Co.,Ltd. Patentee before: SAIC MAXUS RV TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230817 Address after: No. 203, Shanghai Songjiang Road, No. 201563, Pudong New Area Patentee after: SAIC Motor Corp.,Ltd. Address before: No. 200, Zhongguancun Avenue, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee before: SAIC MAXUS RV TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |