Garage door opening prevention and scratch prevention detection device and vertical circulating garage

Abstract

The invention provides a garage door opening prevention and scratch prevention detection device and a vertical circulation garage, and relates to the technical field of vertical circulation stereo garages, the garage door opening prevention and scratch prevention detection device comprises a door opening prevention mechanism, a push rod, an elastic piece and a driving mechanism, and the door opening prevention mechanism is used for preventing doors of vehicles parked on the garage from being opened; the push rod is used for driving the door opening prevention mechanism to be switched between the protection state and the non-protection state of the vehicle door. The elastic piece is connected with the push rod; the output end of the driving mechanism abuts against the end of the push rod and is used for driving the push rod to drive the door opening prevention mechanism to be switched from the protection state to the non-protection state. A detection element for detecting the abutting state of the output end of the driving mechanism and the end part of the push rod is arranged between the output end of the driving mechanism; the state of the vehicle door can be detected, the vehicle door can be protected, the problem that the vehicle door is scratched or seriously damaged is avoided, the detection mode is simpler and easier to implement, the detection convenience can be improved, and the installation difficulty of detection elements can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of vertical circulation stereo garages, and in particular to a garage door-opening and scratch-proof detection device and a vertical circulation garage. Background Art

[0002] As the number of cars increases, the demand for parking spaces becomes greater and greater. Traditional ground parking alone cannot meet the growing demand for cars. Therefore, various types of garages have emerged. The biggest advantage of vertical circulation stereo garages is that they can make full use of urban space and park more vehicles. Moreover, compared with traditional parking lots, vertical circulation has more reasonable space utilization, lower economic investment and faster construction.

[0003] In the prior art, the vertical circulation stereo garage, whose vehicle loading platform rotates vertically and cyclically, needs to ensure a certain rigidity, and needs to be provided with a number of garage frame longitudinal connecting rods and garage frame oblique pull rods on its frame. Under normal circumstances, when the vehicle loading platform is in operation, the doors are closed, and the doors will not extend beyond the top space of the vehicle loading platform. At this time, the garage operation will not cause damage to the doors. However, in some special cases, such as when the person in the back seat of the vehicle is a child, the force used to close the door after getting off the vehicle is too small or other reasons, and some doors are not completely closed when leaving the vehicle. After the owner uses the remote control key to lock the door, it seems that all the doors are closed, but after starting the garage operation, because the vehicle loading platform of the circulating stereo garage rotates rapidly in a ring track, the door will open under the action of the tangential force generated by the rotation and may extend beyond the top space of the vehicle loading platform, causing serious scratches, or even breaking the door, causing serious accidents.

[0004] Therefore, in order to solve the above technical problems, it is necessary to design a device that can detect whether the car door is completely closed and protect the car door from accidents such as scratches. Summary of the invention

[0005] The purpose of the present invention is to provide a garage door opening and anti-scratch detection device and a vertical circulation garage to solve the problems existing in the prior art. It can not only detect the state of the car door, but also protect the car door to avoid the problem of car door scratches or serious damage. The detection method is simpler and easier, which can improve the convenience of detection and reduce the difficulty of installing the detection element.

[0006] To achieve the above object, the present invention provides the following solutions: A garage door-opening and anti-scratch detection device comprises an anti-door-opening mechanism, a push rod, an elastic member and a driving mechanism, wherein the anti-door-opening mechanism is used to prevent the doors of vehicles parked in the garage from being opened by mistake; the push rod is used to drive the anti-door-opening mechanism to switch between a protection state and an unprotected state for the door; the elastic member is connected to the push rod and has a tendency to switch the anti-door-opening mechanism from an unprotected state to a protection state; the output end of the driving mechanism abuts against the end of the push rod, and is used to drive the push rod to drive the anti-door-opening mechanism to switch from the protection state to the unprotected state; a detection element for detecting the abutment state between the output end of the driving mechanism and the end of the push rod is provided.

[0007] As one embodiment, the anti-door opening mechanism includes a horizontal barrier rod and a vertical barrier rod, the bottom end of the vertical barrier rod is hinged, and the top end of the vertical barrier rod is hinged to the horizontal barrier rod; the push rod is used to push the vertical barrier rod so that the vertical barrier rod rotates around the hinge position at the bottom end.

[0008] As an embodiment, it also includes a fixed support, the bottom end of the vertical blocking rod has a rotating shaft, and the rotating shaft is rotatably arranged on the fixed support; the rotating shaft is also fixedly connected to the shifting rod, and the shifting rod is connected to the end of the push rod.

[0009] As an implementation manner, a slide groove is provided on the shifting rod, and a pushing shaft slidably matched with the slide groove is provided at the end of the push rod.

[0010] As an implementation mode, a fixing sleeve is arranged on the fixing support, and the push rod is slidably arranged in the fixing sleeve; a limiting flange is also arranged on the push rod, and both ends of the elastic member are fixedly connected to the fixing sleeve and the limiting flange respectively.

[0011] As an implementation manner, the elastic member is a compression spring, and the compression spring is sleeved on the push rod.

[0012] As an embodiment, it further includes a fixed pad, and the pad is used to limit the horizontal baffle during the state switching process.

[0013] As an embodiment, it further comprises a fixed guide seat, the guide seat is provided with a guide groove, and the push rod is provided with a guide portion slidably arranged in the guide groove.

[0014] As an implementation manner, the longitudinal cross-section of the guide groove is a rectangular shape, and the guide portion is a guide plate adapted to the rectangular shape.

[0015] As one embodiment, a limiting bracket is also fixed on the push rod; when the vertical blocking rod is in a vertical state, the end of the limiting bracket abuts against the guide seat to limit the stroke of the push rod when the anti-door opening mechanism switches from an unprotected state to a protected state.

[0016] As an embodiment, the driving mechanism includes a telescopic rod, and a telescopic end of the telescopic rod abuts against the push rod.

[0017] As an embodiment, a push plate is provided at the end of the push rod, and a roller for abutting against the push plate is rotatably provided at the telescopic end of the telescopic rod.

[0018] As an implementation manner, the detection element includes a proximity switch fixed on the telescopic end of the telescopic rod, and the proximity switch is used to detect the distance between itself and the push plate.

[0019] The present invention also provides a vertical circulation garage, comprising a vehicle loading plate and the garage door-opening and anti-scratch detection device as described above, wherein the garage door-opening and anti-scratch detection device is installed on both sides of the vehicle loading plate.

[0020] Compared with the prior art, the present invention has the following technical effects: The present invention can not only detect the state of the door, but also protect the door to avoid scratches or serious damage to the door. In addition, the detection element in the present invention is arranged between the output end of the driving mechanism and the end of the push rod, and the abutment state of the two is detected to detect whether the door is open. The detection method is simpler and easier, which can improve the convenience of detection and reduce the difficulty of installing the detection element.

[0021] Other technical effects that can be achieved by other technical solutions of the present invention are described in detail in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a structural schematic diagram of a garage door opening and scratch prevention detection device in a protection state in one embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the local enlarged structure of the middle area A; Figure 3 for Figure 1A schematic diagram of the local enlarged structure of the middle area B; Figure 4 It is a structural schematic diagram of a garage door opening and scratch prevention detection device in an unprotected state in one embodiment of the present invention; Figure 5 for Figure 4 A schematic diagram of the local enlarged structure of the middle area C; Figure 6 A top view of a garage door opening and anti-scratch detection device installed on a vehicle loading plate in one embodiment of the present invention; Figure 7 for Figure 6 Schematic diagram of the local enlarged structure of area D in the middle.

[0024] Description of reference numerals: 1. Car-carrying plate; 2. Door-preventing mechanism; 201. Vertical stop bar; 202. Horizontal stop bar; 3. Push rod; 4. Compression spring; 5. Proximity switch; 6. Fixed support; 7. Rotating shaft; 8. Push rod; 9. Slide groove; 10. Push shaft; 11. Fixed sleeve; 12. Roller; 13. Limiting flange; 14. Pad; 15. Guide seat; 16. Guide plate; 17. Limiting bracket; 18. Driving mechanism; 1801. Motor cover; 1802. Telescopic rod; 19. Push plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The purpose of the present invention is to provide a garage door opening and anti-scratch detection device and a vertical circulation garage to solve the problems existing in the prior art. It can not only detect the state of the car door, but also protect the car door to avoid the problem of car door scratches or serious damage. The detection method is simpler and easier, which can improve the convenience of detection and reduce the difficulty of installing the detection element.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Embodiment 1: like Figure 1 to Figure 7As shown, this embodiment provides a garage door-opening and anti-scratch detection device, which is used to be installed on both sides of the vehicle loading plate 1 in the garage, and plays a role in preventing the car door from opening and extending to the outside of the vehicle loading plate 1 (a part of the projection of the car door in the vertical direction is located outside the vehicle loading plate 1), and at the same time detects whether the current open state of the car door will cause scratches; it includes an anti-door opening mechanism 2, a push rod 3, an elastic member and a driving mechanism 18, wherein the anti-door opening mechanism 2 is used to prevent the car door of the vehicle parked in the garage from being opened by mistake, and the opening here refers to the car door opening and extending to the outside of the vehicle loading plate 1. The push rod 3 is used to drive the anti-door opening mechanism 2 to switch between the protection state of the car door and the unprotected state; the elastic member is connected to the push rod 3, and the elastic member can be a magnetic spring, a compression spring 4 wound by a metal wire spiral, or other mechanisms. When the anti-door opening mechanism 2 is in the unprotected state, the elastic member can be in a compressed state, and its elastic force has a tendency to switch the anti-door opening mechanism 2 to the protection state of the car door. The output end of the driving mechanism 18 is in contact with the end of the push rod 3, and is used to drive the push rod 3 to drive the anti-door opening mechanism 2 to switch from the protected state to the unprotected state; there is a detection element between the output end of the driving mechanism 18 and the end of the push rod 3 for detecting the contact state between the two. The detection element can be a proximity switch 5, a distance sensor, a pressure sensor, etc., which can determine whether the output end of the driving mechanism 18 and the end of the push rod 3 are in contact by detecting the contact state, distance change, pressure change, etc. between the output end of the driving mechanism 18 and the end of the push rod 3, and then determine whether there is a car door blocking the anti-door opening component. When the detection element is a non-pressure-bearing element such as a proximity switch 5 and a distance sensor, the detection element does not bear external force.

[0029] When in use, the drive mechanism 18 is actuated to push the push rod 3 out, switching the anti-door opening mechanism 2 to an unprotected state, and the elastic member is compressed. After the car owner parks the vehicle in the garage, opens the door and gets out, the drive mechanism 18 reverses and no longer applies thrust to the push rod 3, and the push rod 3 gradually resets under the action of the elastic force of the elastic member. During the resetting process, the anti-door opening mechanism 2 gradually switches to a protective state for the car door, and by setting the action speed of the drive mechanism 18, it is ensured that the end of the push rod 3 is suitable for abutting against the output end of the drive mechanism 18, and this abutting state is always detected by the detection element. If there is a car door opened to the outside of the vehicle loading plate 1, the anti-door opening mechanism 2 will be hindered by this car door during the switching action, causing the anti-door opening mechanism 2 to stop moving and the push rod 3 cannot continue to reset. The output end of the driving mechanism 18 and the end of the push rod 3 are only in contact, and there is no fixed connection relationship. When the push rod 3 stops moving and the driving mechanism 18 continues to move, the output end of the driving mechanism 18 and the end of the push rod 3 will gradually separate. This separation state is discovered by the detection element. By connecting the detection element to the alarm, the staff can be informed that the car door is in an open state at this time, and there is a risk of scratching or serious damage. The staff immediately stops the movement of the vertical circulation garage to avoid scratching or serious damage to the car door. Of course, the detection element can be directly connected to the control system of the vertical circulation garage. When the detection element detects that the output end of the driving mechanism 18 is separated from the end of the push rod 3, the control system of the vertical circulation garage directly controls the vertical circulation garage to stop moving and sends an alarm to notify the staff. If the vehicle door opens during the process of the anti-door opening mechanism 2 switching from the unprotected state to the protected state, but the opening range does not extend to the outside of the vehicle loading plate 1, it will not affect the state switching of the anti-door opening mechanism 2. The anti-door opening mechanism 2 can smoothly switch to the protected state and protect the vehicle door to prevent it from further opening and extending to the outside of the vehicle loading plate 1 during the vertical circulation garage movement, causing scratches or serious damage.

[0030] Therefore, this embodiment can not only detect the state of the door, but also protect the door to avoid scratches or serious damage to the door. In addition, the detection element in this embodiment is arranged between the output end of the driving mechanism 18 and the end of the push rod 3, and the detection of whether the door is open is detected by detecting the contact state of the two. The detection method is simpler and easier, which can improve the convenience of detection and reduce the difficulty of installing the detection element.

[0031] As an implementation mode, the anti-door opening mechanism 2 in this embodiment includes a horizontal barrier rod 202 and a vertical barrier rod 201. The bottom end of the vertical barrier rod 201 is hinged, and the hinged position can be selected on the vehicle loading plate 1, or on other fixed structures on both sides of the vehicle loading plate 1 in the garage. The top of the vertical barrier rod 201 is hinged to the horizontal barrier rod 202; the push rod 3 is used to push the vertical barrier rod 201 to rotate the vertical barrier rod 201 around the hinged position at the bottom. The anti-door opening mechanism 2 formed by hinged barrier rods is a common structural form in this field. However, other structural forms of the anti-door opening mechanism 2 can also be used. For example, the end of the push rod 3 is connected to a pull rope that passes around a pulley, and the end of the pull rope is connected to one end of the barrier rod. The other end of the barrier rod is hinged, and the pull rope is driven by the push rod 3 to lift or lower the end of the barrier rod, thereby realizing the protective function.

[0032] The garage anti-door opening and anti-scratch detection device also includes a fixed support 6, and the fixed position of the fixed support 6 can be selected from the vehicle loading plate 1, and can also be selected from other fixed structures on both sides of the vehicle loading plate 1 in the garage. The bottom end of the vertical blocking rod 201 has a rotating shaft 7, and the rotating shaft 7 is rotatably set on the fixed support 6, and the rotating shaft 7 is horizontally set along the width direction of the vehicle loading plate 1. The rotating shaft 7 is also fixedly connected to one end of the lever 8, and the other end of the lever 8 is slidably connected to the end of the push rod 3; the push rod 3 drives the vertical blocking rod 201 to rotate around the rotating shaft 7 by pushing the lever 8. As one embodiment, a slide groove 9 is provided on the lever 8, and a push shaft 10 that slidably cooperates with the slide groove 9 is provided at the end of the push rod 3, such as Figure 3 shown.

[0033] As an implementation mode, a fixing sleeve 11 is provided on the fixing support 6, and the push rod 3 is slidably provided in the fixing sleeve 11; a limiting flange 13 is also provided on the push rod 3, and the two ends of the elastic member are respectively fixedly connected to the fixing sleeve 11 and the limiting flange 13. In this embodiment, the elastic member is a compression spring 4, and the compression spring 4 is sleeved on the push rod 3.

[0034] As one embodiment, it also includes a fixed pad 14, which is used to limit the horizontal baffle 202 during the state switching process; the top of the pad 14 is made of flexible material or the whole is made of flexible material to avoid the horizontal baffle 202 colliding with the pad 14 and generating noise, and also plays a role in protecting the horizontal baffle 202.

[0035] As an embodiment, it also includes a fixed guide seat 15, and the fixed position of the guide seat 15 can be selected from the vehicle loading plate 1, or can be selected from other fixed structures on both sides of the vehicle loading plate 1 in the garage. A guide groove is provided on the guide seat 15, and a guide portion slidably arranged in the guide groove is provided on the push rod 3. The guide portion and the guide groove are slidably matched to prevent the push rod 3 from rotating during the movement. Specifically, in this embodiment, the longitudinal section of the guide groove is a rectangular shape, and the guide portion is a guide plate 16 adapted to the rectangular shape. Of course, the longitudinal section of the guide groove or the guide portion can also be other shapes, such as T-shaped.

[0036] As an embodiment, a limit bracket 17 is also fixed to the push rod 3 by bolts, and the limit bracket 17 is used to limit the stroke of the push rod 3 when the anti-door opening mechanism 2 is switched from the unprotected state to the protected state; when the vertical blocking rod 201 is in the vertical state, the end of the limit bracket 17 abuts against the guide seat 15, and the push rod 3 stops moving, so as to prevent the push rod 3 and the anti-door opening mechanism 2 from excessive movement under the action of the elastic member, such as Figure 2 At the same time, the action time of the driving mechanism 18 can be limited so that when the limiting bracket 17 abuts against the guide seat 15, the driving mechanism 18 stops moving.

[0037] As an implementation mode, the driving mechanism 18 in this embodiment includes a telescopic rod 1802, and the telescopic end of the telescopic rod 1802 abuts against the push rod 3. The telescopic rod 1802 can be an electric telescopic rod 1802 or a hydraulic telescopic rod 1802. In this embodiment, the telescopic rod 1802 is an electric telescopic rod 1802, and the rod member at the output end is extended or retracted by the driving motor. A motor cover 1801 is provided on the outside of the driving motor.

[0038] As an embodiment, a push plate 19 is provided at the end of the push rod 3, and a roller 12 for contacting with the push plate 19 is rotatably provided at the telescopic end of the telescopic rod 1802. Figure 7 shown.

[0039] As one implementation mode, the detection element in this embodiment includes a proximity switch 5 fixed on the telescopic end of the telescopic rod 1802. The proximity switch 5 is used to detect the distance between itself and the push plate 19. When the distance between the proximity switch 5 and the push rod 3 exceeds the set value, it indicates that the output end of the drive mechanism 18 is separated from the end of the push rod 3. The proximity switch 5 sends a detection signal to the alarm to sound an alarm or sends a detection signal to the control system of the vertical circulation garage to control the vertical circulation garage to stop the action.

[0040] Embodiment 2: This embodiment provides a vertical circulation garage, including a vehicle loading plate 1 and the garage door-opening and anti-scratch detection device in Embodiment 1, wherein the garage door-opening and anti-scratch detection device is installed on both sides of the vehicle loading plate 1. Specifically, the garage door-opening and anti-scratch detection device can be directly installed on the side of the vehicle loading plate 1, or can be installed on other fixed structures on both sides of the vehicle loading plate 1.

[0041] Adaptive changes made according to actual needs are all within the protection scope of the present invention.

[0042] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A garage door opening and scratch prevention detection device, characterized in that: include: An anti-door opening mechanism, which is used to prevent the doors of vehicles parked in the garage from being opened by mistake; A push rod, the push rod is used to drive the anti-door opening mechanism to switch between a protection state for the vehicle door and an unprotected state; An elastic member, the elastic member being connected to the push rod and having a tendency to switch the door-opening prevention mechanism from an unprotected state to a protected state; And a driving mechanism, the output end of the driving mechanism abuts against the end of the push rod, which is used to drive the push rod to drive the anti-door opening mechanism to switch from a protected state to an unprotected state; a detection element is provided between the output end of the driving mechanism and the end of the push rod for detecting the abutment state of the two.

2. The garage door opening and scratch prevention detection device according to claim 1, characterized in that: The anti-door opening mechanism includes a horizontal barrier rod and a vertical barrier rod. The bottom end of the vertical barrier rod is hinged, and the top end of the vertical barrier rod is hinged to the horizontal barrier rod. The push rod is used to push the vertical barrier rod to rotate around the hinge position of the bottom end.

3. The garage door opening and scratch prevention detection device according to claim 2, characterized in that: It also includes a fixed support, the bottom end of the vertical blocking rod has a rotating shaft, and the rotating shaft is rotatably arranged on the fixed support; the rotating shaft is also fixedly connected to the shifting rod, and the shifting rod is connected to the end of the push rod.

4. The garage door opening and scratch prevention detection device according to claim 3, characterized in that: The shifting rod is provided with a sliding groove, and the end of the push rod is provided with a pushing shaft which is slidably matched with the sliding groove.

5. The garage door opening and scratch prevention detection device according to claim 3, characterized in that: The fixed support is provided with a fixing sleeve, and the push rod is slidably arranged in the fixing sleeve; the push rod is also provided with a limiting flange, and the two ends of the elastic member are respectively fixedly connected with the fixing sleeve and the limiting flange.

6. The garage door opening and scratch prevention detection device according to claim 5, characterized in that: The elastic member is a compression spring, and the compression spring is sleeved on the push rod.

7. The garage door opening and scratch prevention detection device according to claim 2, characterized in that: It also includes a fixed pad, which is used to limit the horizontal baffle during the state switching process.

8. The garage door opening and scratch prevention detection device according to claim 2, characterized in that: It also includes a fixed guide seat, the guide seat is provided with a guide groove, and the push rod is provided with a guide part slidably arranged in the guide groove.

9. The garage door opening and scratch prevention detection device according to claim 8, characterized in that: The longitudinal cross section of the guide groove is a rectangular shape, and the guide portion is a guide plate adapted to the rectangular shape.

10. The garage door opening and scratch prevention detection device according to claim 8, characterized in that: A limiting bracket is also fixed on the push rod; when the vertical blocking rod is in a vertical state, the end of the limiting bracket abuts against the guide seat to limit the stroke of the push rod when the anti-door opening mechanism switches from an unprotected state to a protected state.

11. The garage door opening and scratch prevention detection device according to claim 1, characterized in that: The driving mechanism comprises a telescopic rod, and the telescopic end of the telescopic rod abuts against the push rod.

12. The garage door opening and scratch prevention detection device according to claim 11, characterized in that: A push plate is arranged at the end of the push rod, and a roller for abutting against the push plate is rotatably arranged at the telescopic end of the telescopic rod.

13. The garage door opening and scratch prevention detection device according to claim 12, characterized in that: The detection element comprises a proximity switch fixed on the telescopic end of the telescopic rod, and the proximity switch is used to detect the distance between the proximity switch and the push plate.

14. A vertical circulation garage, characterized in that: It comprises a vehicle loading plate and a garage door-opening and anti-scratch detection device as described in any one of claims 1 to 13, wherein the garage door-opening and anti-scratch detection device is installed on both sides of the vehicle loading plate.

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