CN218702653U - Sunshade curtain structure with self-locking function for automobile skylight - Google Patents
Sunshade curtain structure with self-locking function for automobile skylight Download PDFInfo
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- CN218702653U CN218702653U CN202222816175.2U CN202222816175U CN218702653U CN 218702653 U CN218702653 U CN 218702653U CN 202222816175 U CN202222816175 U CN 202222816175U CN 218702653 U CN218702653 U CN 218702653U
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- pull rod
- self
- displacement sensor
- sunshade
- slide rail
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Abstract
The utility model discloses a sunshade screen structure for sunroof with self-locking function, including frame slide rail and the pull rod of slidable mounting between the frame slide rail of both sides, frame slide rail afterbody rotation mounting has the book curtain that has the sunshade screen, and the pull rod is connected and then drives the sunshade screen and shelter from the skylight with sunshade screen one end, and the frame slide rail is kept away from the one end of rolling up the curtain and is installed the connecting plate, and the connecting plate is close to one side of pull rod and sets up the recess with the pull rod adaptation, and the displacement sensor who carries out the response to the pull rod both ends is installed at the recess both ends, the self-locking mechanism who carries out spacing locking to the pull rod when displacement sensor response pull rod lateral deviation is all installed at the pull rod both ends. When the pull rod is laterally deviated due to misoperation, when the displacement distance difference of two ends of the pull rod is sensed by the displacement sensor in the groove and reaches a set value, a signal is fed back to the control circuit board, the control circuit board controls the self-locking mechanism to lock the pull rod, the continuation of misoperation is blocked in time, and the damage to the whole sunshade curtain system is reduced.
Description
Technical Field
The utility model relates to an sunroof technical field, more specifically says, relates to a sunshade screen structure for sunroof with self-locking function.
Background
The automobile skylight is arranged on the roof, so that air in the automobile can be effectively circulated, the fresh air can be effectively introduced, and healthy and comfortable enjoyment is brought to an automobile owner. Meanwhile, the automobile window can also be wide in view field and is also commonly used for shooting requirements of mobile shooting and videography.
The sun-shading curtain is also one part of the skylight, can effectively shade the sunlight at the skylight, is manual and automatic at present, and is still adopted in some middle-low-distribution automobiles. In the prior art, the manual sunshade curtain generally comprises a frame slide rail and a pull rod connected with the frame slide rail in a sliding manner, a roller shutter is installed at the tail of the frame slide rail, and the pull rod is connected with the sunshade curtain on the roller shutter so as to drive the sunshade curtain to shade a skylight. The method for correctly pulling the pull rod is to slowly push the handle in the middle of the pull rod by hand, and in real life, people often directly act on the pull rod due to misoperation, so that the pull rod is unevenly stressed to generate lateral deviation, the phenomenon of blocking is caused, and the sunshade curtain system is damaged. And the sun-shading curtain can retract due to jolt or inertia in the driving process. At the moment, a timely damage stopping mechanism is needed to limit misoperation, so that the sun-shading curtain structure for the automobile skylight can be automatically locked in time after a person operates in a wrong way.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a sunshade screen structure for sunroof with self-locking function.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a sunshade screen structure for sunroof with self-locking function, includes frame slide rail and the pull rod of slidable mounting between the frame slide rail of both sides, frame slide rail afterbody rotation mounting has the book curtain that has the sunshade screen, the pull rod is connected and then drives the sunshade screen and shelter from the skylight with sunshade screen one end, the frame slide rail is kept away from the one end of rolling up the curtain and is installed the connecting plate, the connecting plate is close to one side of pull rod and sets up the recess with the pull rod adaptation, the displacement sensor who carries out the response to the pull rod both ends is installed at the recess both ends, the self-locking mechanism who carries out spacing locking to the pull rod when displacement sensor response pull rod lateral deviation is all installed at the pull rod both ends, still install control circuit board in the pull rod, this control circuit board electricity is connected with displacement sensor and self-locking mechanism.
Preferably, the through holes facing the frame slide rail are formed in the two ends of the pull rod, the self-locking mechanism can adopt an electric push rod, and the output end of the electric push rod is inserted into the through hole and is controlled by the control circuit board to extend out of the through hole to abut against the inner wall of the frame slide rail to lock the pull rod.
Preferably, the output end of the electric push rod is provided with a rubber sleeve.
Preferably, the bottom of the pull rod is further provided with a switch which is electrically connected with the control circuit board and further controls the self-locking mechanism to unlock and self-lock.
Preferably, the displacement sensor can adopt a laser displacement sensor or a micro pull rope displacement sensor.
Preferably, the displacement sensor and the pull rod are on the same horizontal line.
Preferably, a handle is arranged in the middle of the bottom of the pull rod.
Compared with the prior art, the utility model discloses beneficial effect:
(1) When the pull rod is laterally deviated due to misoperation, when the displacement distance difference of two ends of the pull rod is sensed by the displacement sensor in the groove and reaches a set value, a signal is fed back to the control circuit board, the control circuit board controls the self-locking mechanism to lock the pull rod, the continuation of misoperation is blocked in time, and the damage to the whole sunshade curtain system is reduced.
(2) The self-locking can be released through the switch, the pull rod is correctly processed to return to the normal position, and then the pull rod is correctly pulled to enable the sun-shading curtain to shield the skylight, and the practical effect is reasonable.
(3) When the sunshade curtain is required to partially shield the skylight, the switch can be pressed to start the self-locking mechanism, the pull rod is locked and positioned, and the sunshade curtain is prevented from retracting due to bumping in the driving process.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a top cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is a system structure diagram of the present invention.
The reference numbers in the figures illustrate:
1. a frame slide rail; 2. a pull rod; 21. a handle; 22. a through hole; 3. rolling a curtain; 4. a sun screen; 5. a connecting plate; 51. a groove; 6. a displacement sensor; 7. a self-locking mechanism; 71. a rubber sleeve; 8. and a control circuit board.
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.
As shown in fig. 1-4, a sunshade structure for a car sunroof with a self-locking function comprises frame slide rails 1 and a pull rod 2 slidably mounted between the two frame slide rails 1, a roller blind 3 with a sunshade 4 is rotatably mounted at the tail of each frame slide rail 1, the pull rod 2 is connected with one end of the sunshade 4 to drive the sunshade 4 to shield the car sunroof, and a handle 21 is mounted in the middle of the bottom of the pull rod 2. Under the normal condition, promote handle 21 to move forward with the hand, because handle 21 is located pull rod 2 middle part, drive 2 both ends atress of in-process pull rod and be even, so can not appear 2 squints of pull rod and then dead phenomenon of card. But the misoperation can not be avoided in the using process, so the method adopts the following technology that a connecting plate 5 is arranged at one end of the frame slide rail 1 far away from the roller shutter 3, one side of the connecting plate 5 close to the pull rod 2 is provided with a groove 51 matched with the pull rod 2, displacement sensors 6 for sensing two ends of the pull rod 2 are arranged at two ends of the groove 51, self-locking mechanisms 7 for limiting and locking the pull rod 2 when the displacement sensors 6 sense the lateral deviation of the pull rod 2 are arranged at two ends of the pull rod 2, a control circuit board 8 is also arranged in the pull rod 2, and the control circuit board 8 is electrically connected with the displacement sensors 6 and the self-locking mechanisms 7. Through-hole 22 towards frame slide rail 1 is all seted up at 2 both ends of pull rod, self-locking mechanism 7 can adopt electric putter, and this electric putter output inserts through-hole 22 and passes through control circuit board 8 control and then extends through-hole 22 top and lock pull rod 2 on the inner wall of frame slide rail 1. Here, the electric push rod is used and attached to the pull rod 2 with a small structure, but it is needless to say that other driving mechanisms may be adopted.
As shown in fig. 3, a rubber sleeve 71 is mounted at the output end of the electric push rod. The rubber sleeve 71 has certain elasticity, so that scratches on the inner wall of the frame sliding rail 1 can be reduced, friction between the rubber sleeve and the inner wall of the frame sliding rail can be enhanced, and self-locking is firmer.
In order to optimize the utility model discloses use, still install in 2 bottoms of pull rod and be connected and then control self-locking mechanism 7 and unblank and the switch of auto-lock with 8 electricity of control circuit boards. And then can manual release auto-lock and manual completion auto-lock, the practicality is higher.
The displacement sensor 6 can adopt a laser displacement sensor 6 or a micro pull rope displacement sensor 6. Both of which are small and fit into the recess 51. The displacement sensor 6 and the pull rod 2 are located on the same horizontal line, and therefore the accuracy of displacement induction can be guaranteed.
The utility model discloses theory of use:
make pull rod 2 lateral deviation after 2 maloperation of pulling pull rod, displacement sensor 6 judges through the displacement difference at pull rod 2 both ends, when exceeding the value of settlement, feeds back the signal to control circuit board 8, and circuit board control self-locking mechanism 7 carries out spacing locking to pull rod 2, in time blocks the continuation of maloperation. The self-locking is released by pressing the switch, the pull rod 2 is manually restored to the correct position, and the opening and closing of the sun-shading curtain 4 are completed by pushing the handle 21.
The self-locking mechanism 7 has another function, when the handle is pushed to move the sunshade curtain 4, after the position is determined, the switch pneumatic self-locking mechanism 7 can be pressed to carry out limiting locking on the pull rod 2, and then the size of the area of the sunshade curtain 4 covering a skylight can be locked, so that the sunshade curtain 4 is prevented from retracting.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a sunshade screen structure for sunroof with self-locking function, includes pull rod (2) of frame slide rail (1) and slidable mounting between two frame slide rails (1), frame slide rail (1) afterbody rotation is installed and is had roller shutter (3) of sunshade screen (4), pull rod (2) are connected and then are driven sunshade screen (4) and shelter from its characterized in that to the skylight with sunshade screen (4) one end: frame slide rail (1) is kept away from the one end of rolling up curtain (3) and is installed connecting plate (5), connecting plate (5) are close to one side of pull rod (2) and offer recess (51) with pull rod (2) adaptation, displacement sensor (6) that respond to are carried out to pull rod (2) both ends are installed at recess (51) both ends, self-locking mechanism (7) that carry out spacing locking to pull rod (2) when displacement sensor (6) response pull rod (2) lateral deviation are all installed at pull rod (2) both ends, still install control circuit board (8) in pull rod (2), this control circuit board (8) electricity is connected with displacement sensor (6) and self-locking mechanism (7).
2. The sunshade curtain structure for an automobile skylight with a self-locking function according to claim 1, characterized in that: through-hole (22) towards frame slide rail (1) are all seted up at pull rod (2) both ends, self-locking mechanism (7) can adopt electric putter, and this electric putter output inserts through-hole (22) and then extends through-hole (22) and lock pull rod (2) on the inner wall of frame slide rail (1) through control circuit board (8) control.
3. The sunshade curtain structure for an automobile skylight with self-locking function according to claim 2, characterized in that: and the output end of the electric push rod is provided with a rubber sleeve (71).
4. The sunshade structure with self-locking function for the automobile skylight according to claim 1, characterized in that: and a switch which is electrically connected with the control circuit board (8) and further controls the self-locking mechanism (7) to unlock and self-lock is further installed at the bottom of the pull rod (2).
5. The sunshade curtain structure for an automobile skylight with a self-locking function according to claim 1, characterized in that: the displacement sensor (6) can adopt a laser displacement sensor (6) or a miniature pull rope displacement sensor (6).
6. The sunshade curtain structure for an automobile skylight with a self-locking function according to claim 1, characterized in that: the displacement sensor (6) and the pull rod (2) are positioned on the same horizontal line.
7. The sunshade curtain structure for an automobile skylight with a self-locking function according to claim 1, characterized in that: the middle of the bottom of the pull rod (2) is provided with a handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816175.2U CN218702653U (en) | 2022-10-25 | 2022-10-25 | Sunshade curtain structure with self-locking function for automobile skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816175.2U CN218702653U (en) | 2022-10-25 | 2022-10-25 | Sunshade curtain structure with self-locking function for automobile skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218702653U true CN218702653U (en) | 2023-03-24 |
Family
ID=85590242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222816175.2U Active CN218702653U (en) | 2022-10-25 | 2022-10-25 | Sunshade curtain structure with self-locking function for automobile skylight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218702653U (en) |
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2022
- 2022-10-25 CN CN202222816175.2U patent/CN218702653U/en active Active
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